From 208d43c7988c527691b663e4e00b56b42cc19277 Mon Sep 17 00:00:00 2001 From: "Angelo Mantellini (manangel)" Date: Tue, 25 Apr 2017 21:17:37 +0200 Subject: correction link libraries libcurl Change-Id: I8be291ac6b9ec15f0f7bbaa8b434da9d319ae389 Signed-off-by: Angelo Mantellini (manangel) --- external/libcurl_android/jni/libcurl/Android.mk | 53 +- .../jni/libcurl/include/curl/curl.h | 2336 ++++++ .../jni/libcurl/include/curl/curlbuild.h | 198 + .../jni/libcurl/include/curl/curlbuild.h.in | 197 + .../jni/libcurl/include/curl/curlrules.h | 262 + .../jni/libcurl/include/curl/curlver.h | 69 + .../jni/libcurl/include/curl/easy.h | 102 + .../jni/libcurl/include/curl/mprintf.h | 81 + .../jni/libcurl/include/curl/multi.h | 399 + .../jni/libcurl/include/curl/stamp-h2 | 1 + .../jni/libcurl/include/curl/stdcheaders.h | 33 + .../jni/libcurl/include/curl/typecheck-gcc.h | 610 ++ .../lib/.deps/chkhostname-curl_gethostname.Po | 1 + .../jni/libcurl/lib/.deps/curl-nonblock.Po | 1 + 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.../jni/libcurl/lib/.deps/sockfilt-memdebug.Po | 1 + .../jni/libcurl/lib/.deps/sockfilt-mprintf.Po | 1 + .../jni/libcurl/lib/.deps/sockfilt-nonblock.Po | 1 + .../jni/libcurl/lib/.deps/sockfilt-strequal.Po | 1 + .../jni/libcurl/lib/.deps/sockfilt-strtoofft.Po | 1 + .../jni/libcurl/lib/.deps/sockfilt-timeval.Po | 1 + .../jni/libcurl/lib/.deps/sockfilt-warnless.Po | 1 + .../jni/libcurl/lib/.deps/sws-base64.Po | 1 + .../jni/libcurl/lib/.deps/sws-inet_pton.Po | 1 + .../jni/libcurl/lib/.deps/sws-memdebug.Po | 1 + .../jni/libcurl/lib/.deps/sws-mprintf.Po | 1 + .../jni/libcurl/lib/.deps/sws-nonblock.Po | 1 + .../jni/libcurl/lib/.deps/sws-strequal.Po | 1 + .../jni/libcurl/lib/.deps/sws-strtoofft.Po | 1 + .../jni/libcurl/lib/.deps/sws-timeval.Po | 1 + .../jni/libcurl/lib/.deps/sws-warnless.Po | 1 + .../jni/libcurl/lib/.deps/tftpd-base64.Po | 1 + .../jni/libcurl/lib/.deps/tftpd-memdebug.Po | 1 + .../jni/libcurl/lib/.deps/tftpd-mprintf.Po | 1 + .../jni/libcurl/lib/.deps/tftpd-nonblock.Po | 1 + .../jni/libcurl/lib/.deps/tftpd-strequal.Po | 1 + .../jni/libcurl/lib/.deps/tftpd-strtoofft.Po | 1 + .../jni/libcurl/lib/.deps/tftpd-timeval.Po | 1 + .../jni/libcurl/lib/.deps/tftpd-warnless.Po | 1 + .../libcurl_android/jni/libcurl/lib/Makefile.inc | 71 + external/libcurl_android/jni/libcurl/lib/amigaos.c | 77 + external/libcurl_android/jni/libcurl/lib/amigaos.h | 39 + .../libcurl_android/jni/libcurl/lib/arpa_telnet.h | 104 + .../libcurl_android/jni/libcurl/lib/asyn-ares.c | 694 ++ .../libcurl_android/jni/libcurl/lib/asyn-thread.c | 701 ++ external/libcurl_android/jni/libcurl/lib/asyn.h | 168 + external/libcurl_android/jni/libcurl/lib/base64.c | 314 + external/libcurl_android/jni/libcurl/lib/bundles.c | 110 + external/libcurl_android/jni/libcurl/lib/bundles.h | 45 + .../jni/libcurl/lib/config-amigaos.h | 167 + .../libcurl_android/jni/libcurl/lib/config-dos.h | 187 + .../libcurl_android/jni/libcurl/lib/config-mac.h | 126 + .../libcurl_android/jni/libcurl/lib/config-os400.h | 560 ++ .../jni/libcurl/lib/config-riscos.h | 513 ++ .../jni/libcurl/lib/config-symbian.h | 817 ++ .../libcurl_android/jni/libcurl/lib/config-tpf.h | 772 ++ .../jni/libcurl/lib/config-vxworks.h | 931 +++ .../libcurl_android/jni/libcurl/lib/config-win32.h | 698 ++ .../jni/libcurl/lib/config-win32ce.h | 448 ++ .../libcurl_android/jni/libcurl/lib/conncache.c | 283 + .../libcurl_android/jni/libcurl/lib/conncache.h | 55 + external/libcurl_android/jni/libcurl/lib/connect.c | 1340 ++++ external/libcurl_android/jni/libcurl/lib/connect.h | 122 + .../jni/libcurl/lib/content_encoding.c | 435 + .../jni/libcurl/lib/content_encoding.h | 48 + external/libcurl_android/jni/libcurl/lib/cookie.c | 1365 ++++ external/libcurl_android/jni/libcurl/lib/cookie.h | 104 + .../jni/libcurl/lib/curl_addrinfo.c | 527 ++ .../jni/libcurl/lib/curl_addrinfo.h | 97 + .../libcurl_android/jni/libcurl/lib/curl_base64.h | 35 + .../libcurl_android/jni/libcurl/lib/curl_config.h | 1037 +++ .../jni/libcurl/lib/curl_config.h.in | 1036 +++ .../libcurl_android/jni/libcurl/lib/curl_fnmatch.c | 427 + .../libcurl_android/jni/libcurl/lib/curl_fnmatch.h | 44 + .../jni/libcurl/lib/curl_gethostname.c | 100 + .../jni/libcurl/lib/curl_gethostname.h | 31 + .../libcurl_android/jni/libcurl/lib/curl_gssapi.c | 75 + .../libcurl_android/jni/libcurl/lib/curl_gssapi.h | 60 + .../libcurl_android/jni/libcurl/lib/curl_hmac.h | 67 + .../libcurl_android/jni/libcurl/lib/curl_ldap.h | 35 + .../libcurl_android/jni/libcurl/lib/curl_md4.h | 33 + .../libcurl_android/jni/libcurl/lib/curl_md5.h | 63 + .../libcurl_android/jni/libcurl/lib/curl_memory.h | 140 + .../libcurl_android/jni/libcurl/lib/curl_memrchr.c | 62 + .../libcurl_android/jni/libcurl/lib/curl_memrchr.h | 44 + .../jni/libcurl/lib/curl_multibyte.c | 82 + .../jni/libcurl/lib/curl_multibyte.h | 90 + .../libcurl_android/jni/libcurl/lib/curl_ntlm.c | 248 + .../libcurl_android/jni/libcurl/lib/curl_ntlm.h | 44 + .../jni/libcurl/lib/curl_ntlm_core.c | 651 ++ .../jni/libcurl/lib/curl_ntlm_core.h | 89 + .../jni/libcurl/lib/curl_ntlm_msgs.c | 1010 +++ .../jni/libcurl/lib/curl_ntlm_msgs.h | 177 + .../libcurl_android/jni/libcurl/lib/curl_ntlm_wb.c | 435 + .../libcurl_android/jni/libcurl/lib/curl_ntlm_wb.h | 37 + .../libcurl_android/jni/libcurl/lib/curl_rtmp.c | 311 + .../libcurl_android/jni/libcurl/lib/curl_rtmp.h | 33 + .../libcurl_android/jni/libcurl/lib/curl_sasl.c | 741 ++ .../libcurl_android/jni/libcurl/lib/curl_sasl.h | 158 + .../jni/libcurl/lib/curl_sasl_sspi.c | 696 ++ .../libcurl_android/jni/libcurl/lib/curl_sec.h | 51 + .../libcurl_android/jni/libcurl/lib/curl_setup.h | 693 ++ .../jni/libcurl/lib/curl_setup_once.h | 551 ++ .../libcurl_android/jni/libcurl/lib/curl_sspi.c | 257 + .../libcurl_android/jni/libcurl/lib/curl_sspi.h | 315 + .../libcurl_android/jni/libcurl/lib/curl_threads.c | 135 + .../libcurl_android/jni/libcurl/lib/curl_threads.h | 57 + external/libcurl_android/jni/libcurl/lib/curlx.h | 119 + external/libcurl_android/jni/libcurl/lib/dict.c | 283 + external/libcurl_android/jni/libcurl/lib/dict.h | 29 + external/libcurl_android/jni/libcurl/lib/dotdot.c | 170 + external/libcurl_android/jni/libcurl/lib/dotdot.h | 25 + external/libcurl_android/jni/libcurl/lib/easy.c | 1182 +++ external/libcurl_android/jni/libcurl/lib/easyif.h | 33 + external/libcurl_android/jni/libcurl/lib/escape.c | 233 + external/libcurl_android/jni/libcurl/lib/escape.h | 33 + external/libcurl_android/jni/libcurl/lib/file.c | 583 ++ external/libcurl_android/jni/libcurl/lib/file.h | 41 + .../libcurl_android/jni/libcurl/lib/fileinfo.c | 54 + .../libcurl_android/jni/libcurl/lib/fileinfo.h | 33 + .../jni/libcurl/lib/firefox-db2pem.sh | 54 + .../libcurl_android/jni/libcurl/lib/formdata.c | 1596 ++++ .../libcurl_android/jni/libcurl/lib/formdata.h | 98 + external/libcurl_android/jni/libcurl/lib/ftp.c | 4585 +++++++++++ external/libcurl_android/jni/libcurl/lib/ftp.h | 160 + .../jni/libcurl/lib/ftplistparser.c | 1053 +++ .../jni/libcurl/lib/ftplistparser.h | 41 + external/libcurl_android/jni/libcurl/lib/getenv.c | 53 + external/libcurl_android/jni/libcurl/lib/getinfo.c | 381 + external/libcurl_android/jni/libcurl/lib/getinfo.h | 27 + external/libcurl_android/jni/libcurl/lib/gopher.c | 169 + external/libcurl_android/jni/libcurl/lib/gopher.h | 29 + external/libcurl_android/jni/libcurl/lib/hash.c | 400 + external/libcurl_android/jni/libcurl/lib/hash.h | 106 + external/libcurl_android/jni/libcurl/lib/hmac.c | 133 + .../libcurl_android/jni/libcurl/lib/hostasyn.c | 157 + .../libcurl_android/jni/libcurl/lib/hostcheck.c | 148 + .../libcurl_android/jni/libcurl/lib/hostcheck.h | 32 + external/libcurl_android/jni/libcurl/lib/hostip.c | 857 ++ external/libcurl_android/jni/libcurl/lib/hostip.h | 250 + external/libcurl_android/jni/libcurl/lib/hostip4.c | 310 + external/libcurl_android/jni/libcurl/lib/hostip6.c | 224 + external/libcurl_android/jni/libcurl/lib/hostsyn.c | 111 + external/libcurl_android/jni/libcurl/lib/http.c | 3664 +++++++++ external/libcurl_android/jni/libcurl/lib/http.h | 223 + external/libcurl_android/jni/libcurl/lib/http2.c | 1036 +++ external/libcurl_android/jni/libcurl/lib/http2.h | 50 + .../libcurl_android/jni/libcurl/lib/http_chunks.c | 385 + .../libcurl_android/jni/libcurl/lib/http_chunks.h | 91 + .../libcurl_android/jni/libcurl/lib/http_digest.c | 598 ++ .../libcurl_android/jni/libcurl/lib/http_digest.h | 57 + .../jni/libcurl/lib/http_negotiate.c | 243 + .../jni/libcurl/lib/http_negotiate.h | 42 + .../jni/libcurl/lib/http_negotiate_sspi.c | 290 + .../libcurl_android/jni/libcurl/lib/http_proxy.c | 598 ++ .../libcurl_android/jni/libcurl/lib/http_proxy.h | 41 + .../libcurl_android/jni/libcurl/lib/idn_win32.c | 85 + external/libcurl_android/jni/libcurl/lib/if2ip.c | 218 + external/libcurl_android/jni/libcurl/lib/if2ip.h | 74 + external/libcurl_android/jni/libcurl/lib/imap.c | 2893 +++++++ external/libcurl_android/jni/libcurl/lib/imap.h | 111 + .../libcurl_android/jni/libcurl/lib/inet_ntop.c | 199 + .../libcurl_android/jni/libcurl/lib/inet_ntop.h | 38 + .../libcurl_android/jni/libcurl/lib/inet_pton.c | 234 + .../libcurl_android/jni/libcurl/lib/inet_pton.h | 37 + external/libcurl_android/jni/libcurl/lib/krb5.c | 342 + external/libcurl_android/jni/libcurl/lib/ldap.c | 709 ++ .../libcurl_android/jni/libcurl/lib/libcurl.rc | 63 + external/libcurl_android/jni/libcurl/lib/llist.c | 212 + external/libcurl_android/jni/libcurl/lib/llist.h | 57 + external/libcurl_android/jni/libcurl/lib/md4.c | 282 + external/libcurl_android/jni/libcurl/lib/md5.c | 541 ++ .../libcurl_android/jni/libcurl/lib/memdebug.c | 490 ++ .../libcurl_android/jni/libcurl/lib/memdebug.h | 176 + external/libcurl_android/jni/libcurl/lib/mprintf.c | 1142 +++ external/libcurl_android/jni/libcurl/lib/multi.c | 2835 +++++++ .../libcurl_android/jni/libcurl/lib/multihandle.h | 142 + external/libcurl_android/jni/libcurl/lib/multiif.h | 97 + external/libcurl_android/jni/libcurl/lib/netrc.c | 201 + external/libcurl_android/jni/libcurl/lib/netrc.h | 36 + .../libcurl_android/jni/libcurl/lib/non-ascii.c | 343 + .../libcurl_android/jni/libcurl/lib/non-ascii.h | 63 + .../libcurl_android/jni/libcurl/lib/nonblock.c | 91 + .../libcurl_android/jni/libcurl/lib/nonblock.h | 31 + external/libcurl_android/jni/libcurl/lib/nwlib.c | 329 + external/libcurl_android/jni/libcurl/lib/nwos.c | 88 + .../libcurl_android/jni/libcurl/lib/objnames.inc | 107 + .../libcurl_android/jni/libcurl/lib/openldap.c | 640 ++ .../libcurl_android/jni/libcurl/lib/parsedate.c | 583 ++ .../libcurl_android/jni/libcurl/lib/parsedate.h | 31 + .../libcurl_android/jni/libcurl/lib/pingpong.c | 517 ++ .../libcurl_android/jni/libcurl/lib/pingpong.h | 150 + .../libcurl_android/jni/libcurl/lib/pipeline.c | 340 + .../libcurl_android/jni/libcurl/lib/pipeline.h | 44 + external/libcurl_android/jni/libcurl/lib/pop3.c | 2339 ++++++ external/libcurl_android/jni/libcurl/lib/pop3.h | 110 + .../libcurl_android/jni/libcurl/lib/progress.c | 494 ++ .../libcurl_android/jni/libcurl/lib/progress.h | 73 + external/libcurl_android/jni/libcurl/lib/rawstr.c | 142 + external/libcurl_android/jni/libcurl/lib/rawstr.h | 47 + external/libcurl_android/jni/libcurl/lib/rtsp.c | 809 ++ external/libcurl_android/jni/libcurl/lib/rtsp.h | 69 + .../libcurl_android/jni/libcurl/lib/security.c | 601 ++ external/libcurl_android/jni/libcurl/lib/select.c | 574 ++ external/libcurl_android/jni/libcurl/lib/select.h | 114 + external/libcurl_android/jni/libcurl/lib/sendf.c | 686 ++ external/libcurl_android/jni/libcurl/lib/sendf.h | 90 + .../libcurl_android/jni/libcurl/lib/setup-os400.h | 239 + .../libcurl_android/jni/libcurl/lib/setup-vms.h | 399 + external/libcurl_android/jni/libcurl/lib/share.c | 254 + external/libcurl_android/jni/libcurl/lib/share.h | 61 + external/libcurl_android/jni/libcurl/lib/sigpipe.h | 78 + external/libcurl_android/jni/libcurl/lib/slist.c | 143 + external/libcurl_android/jni/libcurl/lib/slist.h | 40 + external/libcurl_android/jni/libcurl/lib/smtp.c | 2378 ++++++ external/libcurl_android/jni/libcurl/lib/smtp.h | 106 + .../libcurl_android/jni/libcurl/lib/sockaddr.h | 43 + external/libcurl_android/jni/libcurl/lib/socks.c | 755 ++ external/libcurl_android/jni/libcurl/lib/socks.h | 77 + .../libcurl_android/jni/libcurl/lib/socks_gssapi.c | 534 ++ .../libcurl_android/jni/libcurl/lib/socks_sspi.c | 604 ++ .../libcurl_android/jni/libcurl/lib/speedcheck.c | 74 + .../libcurl_android/jni/libcurl/lib/speedcheck.h | 33 + external/libcurl_android/jni/libcurl/lib/splay.c | 288 + external/libcurl_android/jni/libcurl/lib/splay.h | 66 + external/libcurl_android/jni/libcurl/lib/ssh.c | 3302 ++++++++ external/libcurl_android/jni/libcurl/lib/ssh.h | 183 + external/libcurl_android/jni/libcurl/lib/stamp-h1 | 1 + external/libcurl_android/jni/libcurl/lib/strdup.c | 52 + external/libcurl_android/jni/libcurl/lib/strdup.h | 30 + .../libcurl_android/jni/libcurl/lib/strequal.c | 79 + .../libcurl_android/jni/libcurl/lib/strequal.h | 31 + .../libcurl_android/jni/libcurl/lib/strerror.c | 1127 +++ .../libcurl_android/jni/libcurl/lib/strerror.h | 37 + external/libcurl_android/jni/libcurl/lib/strtok.c | 66 + external/libcurl_android/jni/libcurl/lib/strtok.h | 34 + .../libcurl_android/jni/libcurl/lib/strtoofft.c | 188 + .../libcurl_android/jni/libcurl/lib/strtoofft.h | 68 + external/libcurl_android/jni/libcurl/lib/telnet.c | 1680 ++++ external/libcurl_android/jni/libcurl/lib/telnet.h | 29 + external/libcurl_android/jni/libcurl/lib/tftp.c | 1375 ++++ external/libcurl_android/jni/libcurl/lib/tftp.h | 29 + external/libcurl_android/jni/libcurl/lib/timeval.c | 134 + external/libcurl_android/jni/libcurl/lib/timeval.h | 58 + .../libcurl_android/jni/libcurl/lib/transfer.c | 1993 +++++ .../libcurl_android/jni/libcurl/lib/transfer.h | 70 + external/libcurl_android/jni/libcurl/lib/url.c | 6032 ++++++++++++++ external/libcurl_android/jni/libcurl/lib/url.h | 82 + external/libcurl_android/jni/libcurl/lib/urldata.h | 1705 ++++ external/libcurl_android/jni/libcurl/lib/version.c | 349 + .../libcurl/lib/vtls/.deps/libcurl_la-axtls.Plo | 1 + .../lib/vtls/.deps/libcurl_la-curl_darwinssl.Plo | 1 + .../lib/vtls/.deps/libcurl_la-curl_schannel.Plo | 1 + .../libcurl/lib/vtls/.deps/libcurl_la-cyassl.Plo | 1 + .../libcurl/lib/vtls/.deps/libcurl_la-gskit.Plo | 1 + .../jni/libcurl/lib/vtls/.deps/libcurl_la-gtls.Plo | 1 + .../jni/libcurl/lib/vtls/.deps/libcurl_la-nss.Plo | 1 + .../libcurl/lib/vtls/.deps/libcurl_la-openssl.Plo | 1 + .../libcurl/lib/vtls/.deps/libcurl_la-polarssl.Plo | 1 + .../vtls/.deps/libcurl_la-polarssl_threadlock.Plo | 1 + .../jni/libcurl/lib/vtls/.deps/libcurl_la-qssl.Plo | 1 + .../jni/libcurl/lib/vtls/.deps/libcurl_la-vtls.Plo | 1 + .../libcurl/lib/vtls/.deps/libcurlu_la-axtls.Plo | 1 + .../lib/vtls/.deps/libcurlu_la-curl_darwinssl.Plo | 1 + .../lib/vtls/.deps/libcurlu_la-curl_schannel.Plo | 1 + .../libcurl/lib/vtls/.deps/libcurlu_la-cyassl.Plo | 1 + .../libcurl/lib/vtls/.deps/libcurlu_la-gskit.Plo | 1 + .../libcurl/lib/vtls/.deps/libcurlu_la-gtls.Plo | 1 + .../jni/libcurl/lib/vtls/.deps/libcurlu_la-nss.Plo | 1 + .../libcurl/lib/vtls/.deps/libcurlu_la-openssl.Plo | 1 + .../lib/vtls/.deps/libcurlu_la-polarssl.Plo | 1 + .../vtls/.deps/libcurlu_la-polarssl_threadlock.Plo | 1 + .../libcurl/lib/vtls/.deps/libcurlu_la-qssl.Plo | 1 + .../libcurl/lib/vtls/.deps/libcurlu_la-vtls.Plo | 1 + .../libcurl_android/jni/libcurl/lib/vtls/axtls.c | 684 ++ .../libcurl_android/jni/libcurl/lib/vtls/axtls.h | 72 + .../jni/libcurl/lib/vtls/curl_darwinssl.c | 2485 ++++++ .../jni/libcurl/lib/vtls/curl_darwinssl.h | 77 + .../jni/libcurl/lib/vtls/curl_schannel.c | 1346 ++++ .../jni/libcurl/lib/vtls/curl_schannel.h | 137 + .../libcurl_android/jni/libcurl/lib/vtls/cyassl.c | 655 ++ .../libcurl_android/jni/libcurl/lib/vtls/cyassl.h | 69 + .../libcurl_android/jni/libcurl/lib/vtls/gskit.c | 1053 +++ .../libcurl_android/jni/libcurl/lib/vtls/gskit.h | 65 + .../libcurl_android/jni/libcurl/lib/vtls/gtls.c | 1323 ++++ .../libcurl_android/jni/libcurl/lib/vtls/gtls.h | 79 + .../libcurl_android/jni/libcurl/lib/vtls/nss.c | 1943 +++++ .../libcurl_android/jni/libcurl/lib/vtls/nssg.h | 89 + .../libcurl_android/jni/libcurl/lib/vtls/openssl.c | 2918 +++++++ .../libcurl_android/jni/libcurl/lib/vtls/openssl.h | 101 + .../jni/libcurl/lib/vtls/polarssl.c | 746 ++ .../jni/libcurl/lib/vtls/polarssl.h | 73 + .../jni/libcurl/lib/vtls/polarssl_threadlock.c | 156 + .../jni/libcurl/lib/vtls/polarssl_threadlock.h | 53 + .../libcurl_android/jni/libcurl/lib/vtls/qssl.c | 527 ++ .../libcurl_android/jni/libcurl/lib/vtls/qssl.h | 62 + .../libcurl_android/jni/libcurl/lib/vtls/vtls.c | 705 ++ .../libcurl_android/jni/libcurl/lib/vtls/vtls.h | 132 + .../libcurl_android/jni/libcurl/lib/warnless.c | 486 ++ .../libcurl_android/jni/libcurl/lib/warnless.h | 107 + .../libcurl_android/jni/libcurl/lib/wildcard.c | 77 + .../libcurl_android/jni/libcurl/lib/wildcard.h | 58 + .../libcurl_android/jni/libcurl/lib/x509asn1.c | 1183 +++ .../libcurl_android/jni/libcurl/lib/x509asn1.h | 129 + .../jni/libcurl/src/.deps/curl-tool_binmode.Po | 1 + .../jni/libcurl/src/.deps/curl-tool_bname.Po | 1 + .../jni/libcurl/src/.deps/curl-tool_cb_dbg.Po | 1 + .../jni/libcurl/src/.deps/curl-tool_cb_hdr.Po | 1 + .../jni/libcurl/src/.deps/curl-tool_cb_prg.Po | 1 + .../jni/libcurl/src/.deps/curl-tool_cb_rea.Po | 1 + .../jni/libcurl/src/.deps/curl-tool_cb_see.Po | 1 + .../jni/libcurl/src/.deps/curl-tool_cb_wrt.Po | 1 + .../jni/libcurl/src/.deps/curl-tool_cfgable.Po | 1 + .../jni/libcurl/src/.deps/curl-tool_convert.Po | 1 + .../jni/libcurl/src/.deps/curl-tool_dirhie.Po | 1 + .../jni/libcurl/src/.deps/curl-tool_doswin.Po | 1 + .../jni/libcurl/src/.deps/curl-tool_easysrc.Po | 1 + .../jni/libcurl/src/.deps/curl-tool_formparse.Po | 1 + 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external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostip6.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostsyn.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http2.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_chunks.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_digest.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_negotiate.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_negotiate_sspi.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_proxy.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-idn_win32.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-if2ip.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-imap.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-inet_ntop.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-inet_pton.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-krb5.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-ldap.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-llist.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-md4.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-md5.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-memdebug.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-mprintf.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-multi.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-netrc.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-non-ascii.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-nonblock.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-openldap.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-parsedate.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-pingpong.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-pipeline.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-pop3.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-progress.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-rawstr.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-rtsp.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-security.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-select.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-sendf.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-share.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-slist.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-smtp.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-socks.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-socks_gssapi.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-socks_sspi.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-speedcheck.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-splay.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-ssh.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strdup.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strequal.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strerror.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strtok.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strtoofft.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-telnet.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-tftp.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-timeval.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-transfer.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-url.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-version.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-warnless.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-wildcard.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-x509asn1.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-nonblock.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-rawstr.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-strdup.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-strtoofft.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-warnless.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-amigaos.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-asyn-ares.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-asyn-thread.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-base64.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-bundles.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-conncache.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-connect.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-content_encoding.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-cookie.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_addrinfo.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_fnmatch.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_gethostname.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_gssapi.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_memrchr.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_multibyte.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_ntlm.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_ntlm_core.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_ntlm_msgs.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_ntlm_wb.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_rtmp.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_sasl.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_sasl_sspi.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_sspi.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_threads.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-dict.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-dotdot.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-easy.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-escape.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-file.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-fileinfo.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-formdata.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-ftp.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-ftplistparser.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-getenv.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-getinfo.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-gopher.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hash.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hmac.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostasyn.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostcheck.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostip.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostip4.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostip6.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostsyn.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http2.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_chunks.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_digest.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_negotiate.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_negotiate_sspi.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_proxy.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-idn_win32.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-if2ip.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-imap.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-inet_ntop.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-inet_pton.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-krb5.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-ldap.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-llist.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-md4.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-md5.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-memdebug.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-mprintf.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-multi.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-netrc.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-non-ascii.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-nonblock.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-openldap.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-parsedate.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-pingpong.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-pipeline.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-pop3.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-progress.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-rawstr.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-rtsp.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-security.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-select.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-sendf.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-share.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-slist.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-smtp.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-socks.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-socks_gssapi.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-socks_sspi.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-speedcheck.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-splay.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-ssh.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strdup.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strequal.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strerror.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strtok.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strtoofft.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-telnet.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-tftp.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-timeval.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-transfer.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-url.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-version.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-warnless.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-wildcard.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-x509asn1.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/libntlmconnect-warnless.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/resolve-base64.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/resolve-memdebug.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/resolve-mprintf.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/resolve-nonblock.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/resolve-strequal.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/resolve-strtoofft.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/resolve-timeval.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/resolve-warnless.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/rtspd-base64.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/rtspd-memdebug.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/rtspd-mprintf.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/rtspd-nonblock.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/rtspd-strequal.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/rtspd-strtoofft.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/rtspd-timeval.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/rtspd-warnless.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-base64.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-inet_pton.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-memdebug.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-mprintf.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-nonblock.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-strequal.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-strtoofft.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-timeval.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-warnless.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/sws-base64.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/sws-inet_pton.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/sws-memdebug.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/sws-mprintf.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/sws-nonblock.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/sws-strequal.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/sws-strtoofft.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/sws-timeval.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/sws-warnless.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/tftpd-base64.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/tftpd-memdebug.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/tftpd-mprintf.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/tftpd-nonblock.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/tftpd-strequal.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/tftpd-strtoofft.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/tftpd-timeval.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/.deps/tftpd-warnless.Po create mode 100755 external/libcurl_android/jni/libcurl/lib/Makefile.inc create mode 100755 external/libcurl_android/jni/libcurl/lib/amigaos.c create mode 100755 external/libcurl_android/jni/libcurl/lib/amigaos.h create mode 100755 external/libcurl_android/jni/libcurl/lib/arpa_telnet.h create mode 100755 external/libcurl_android/jni/libcurl/lib/asyn-ares.c create mode 100755 external/libcurl_android/jni/libcurl/lib/asyn-thread.c create mode 100755 external/libcurl_android/jni/libcurl/lib/asyn.h create mode 100755 external/libcurl_android/jni/libcurl/lib/base64.c create mode 100755 external/libcurl_android/jni/libcurl/lib/bundles.c create mode 100755 external/libcurl_android/jni/libcurl/lib/bundles.h create mode 100755 external/libcurl_android/jni/libcurl/lib/config-amigaos.h create mode 100755 external/libcurl_android/jni/libcurl/lib/config-dos.h create mode 100755 external/libcurl_android/jni/libcurl/lib/config-mac.h create mode 100755 external/libcurl_android/jni/libcurl/lib/config-os400.h create mode 100755 external/libcurl_android/jni/libcurl/lib/config-riscos.h create 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external/libcurl_android/jni/libcurl/lib/url.c create mode 100755 external/libcurl_android/jni/libcurl/lib/url.h create mode 100755 external/libcurl_android/jni/libcurl/lib/urldata.h create mode 100755 external/libcurl_android/jni/libcurl/lib/version.c create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-axtls.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-curl_darwinssl.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-curl_schannel.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-cyassl.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-gskit.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-gtls.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-nss.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-openssl.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-polarssl.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-polarssl_threadlock.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-qssl.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-vtls.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-axtls.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-curl_darwinssl.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-curl_schannel.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-cyassl.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-gskit.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-gtls.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-nss.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-openssl.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-polarssl.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-polarssl_threadlock.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-qssl.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-vtls.Plo create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/axtls.c create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/axtls.h create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/curl_darwinssl.c create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/curl_darwinssl.h create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/curl_schannel.c create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/curl_schannel.h create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/cyassl.c create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/cyassl.h create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/gskit.c create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/gskit.h create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/gtls.c create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/gtls.h create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/nss.c create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/nssg.h create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/openssl.c create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/openssl.h create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/polarssl.c create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/polarssl.h create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/polarssl_threadlock.c create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/polarssl_threadlock.h create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/qssl.c create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/qssl.h create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/vtls.c create mode 100755 external/libcurl_android/jni/libcurl/lib/vtls/vtls.h create mode 100755 external/libcurl_android/jni/libcurl/lib/warnless.c create mode 100755 external/libcurl_android/jni/libcurl/lib/warnless.h create mode 100755 external/libcurl_android/jni/libcurl/lib/wildcard.c create mode 100755 external/libcurl_android/jni/libcurl/lib/wildcard.h create mode 100755 external/libcurl_android/jni/libcurl/lib/x509asn1.c create mode 100755 external/libcurl_android/jni/libcurl/lib/x509asn1.h create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_binmode.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_bname.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_dbg.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_hdr.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_prg.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_rea.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_see.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_wrt.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cfgable.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_convert.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_dirhie.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_doswin.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_easysrc.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_formparse.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_getparam.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_getpass.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_help.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_helpers.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_homedir.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_hugehelp.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_libinfo.Po create mode 100755 external/libcurl_android/jni/libcurl/src/.deps/curl-tool_main.Po create mode 100755 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external/libcurl_android/jni/libcurl/src/tool_writeenv.h create mode 100755 external/libcurl_android/jni/libcurl/src/tool_writeout.c create mode 100755 external/libcurl_android/jni/libcurl/src/tool_writeout.h create mode 100755 external/libcurl_android/jni/libcurl/src/tool_xattr.c create mode 100755 external/libcurl_android/jni/libcurl/src/tool_xattr.h create mode 100755 external/libcurl_android/jni/libcurl/src/version.h diff --git a/external/libcurl_android/jni/libcurl/Android.mk b/external/libcurl_android/jni/libcurl/Android.mk index c8c57c48..10946bac 100755 --- a/external/libcurl_android/jni/libcurl/Android.mk +++ b/external/libcurl_android/jni/libcurl/Android.mk @@ -56,38 +56,38 @@ common_CFLAGS := -Wpointer-arith -Wwrite-strings -Wunused -Winline -Wnested-exte ######################### # Build the libcurl library -#include $(CLEAR_VARS) -#include $(LOCAL_PATH)/lib/Makefile.inc -#CURL_HEADERS := \ -# curlbuild.h \ -# curl.h \ -# curlrules.h \ -# curlver.h \ -# easy.h \ -# mprintf.h \ -# multi.h \ -# stdcheaders.h \ -# typecheck-gcc.h - -#LOCAL_SRC_FILES := $(addprefix lib/,$(CSOURCES)) -#LOCAL_C_INCLUDES += $(LOCAL_PATH)/include/ $(LOCAL_PATH)/lib -#LOCAL_CFLAGS += $(common_CFLAGS) - -#LOCAL_COPY_HEADERS_TO := libcurl/curl -#LOCAL_COPY_HEADERS := $(addprefix include/curl/,$(CURL_HEADERS)) - -#LOCAL_MODULE:= curl-library -#LOCAL_MODULE_TAGS := optional +include $(CLEAR_VARS) +include $(LOCAL_PATH)/lib/Makefile.inc +CURL_HEADERS := \ + curlbuild.h \ + curl.h \ + curlrules.h \ + curlver.h \ + easy.h \ + mprintf.h \ + multi.h \ + stdcheaders.h \ + typecheck-gcc.h + +LOCAL_SRC_FILES := $(addprefix lib/,$(CSOURCES)) +LOCAL_C_INCLUDES += $(LOCAL_PATH)/include/ $(LOCAL_PATH)/lib +LOCAL_CFLAGS += $(common_CFLAGS) + +LOCAL_COPY_HEADERS_TO := libcurl/curl +LOCAL_COPY_HEADERS := $(addprefix include/curl/,$(CURL_HEADERS)) + +LOCAL_MODULE:= curl-library +LOCAL_MODULE_TAGS := optional # Copy the licence to a place where Android will find it. # Actually, this doesn't quite work because the build system searches # for NOTICE files before it gets to this point, so it will only be seen # on subsequent builds. -#ALL_PREBUILT += $(LOCAL_PATH)/NOTICE -#$(LOCAL_PATH)/NOTICE: $(LOCAL_PATH)/COPYING | $(ACP) -# $(copy-file-to-target) +ALL_PREBUILT += $(LOCAL_PATH)/NOTICE +$(LOCAL_PATH)/NOTICE: $(LOCAL_PATH)/COPYING | $(ACP) + $(copy-file-to-target) -#include $(BUILD_STATIC_LIBRARY) +include $(BUILD_STATIC_LIBRARY) ######################### @@ -111,3 +111,4 @@ LOCAL_CFLAGS += $(common_CFLAGS) #include $(BUILD_EXECUTABLE) include $(BUILD_STATIC_LIBRARY) + diff --git a/external/libcurl_android/jni/libcurl/include/curl/curl.h b/external/libcurl_android/jni/libcurl/include/curl/curl.h new file mode 100755 index 00000000..d40b2dbb --- /dev/null +++ b/external/libcurl_android/jni/libcurl/include/curl/curl.h @@ -0,0 +1,2336 @@ +#ifndef __CURL_CURL_H +#define __CURL_CURL_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * If you have libcurl problems, all docs and details are found here: + * http://curl.haxx.se/libcurl/ + * + * curl-library mailing list subscription and unsubscription web interface: + * http://cool.haxx.se/mailman/listinfo/curl-library/ + */ + +#include "curlver.h" /* libcurl version defines */ +#include "curlbuild.h" /* libcurl build definitions */ +#include "curlrules.h" /* libcurl rules enforcement */ + +/* + * Define WIN32 when build target is Win32 API + */ + +#if (defined(_WIN32) || defined(__WIN32__)) && \ + !defined(WIN32) && !defined(__SYMBIAN32__) +#define WIN32 +#endif + +#include +#include + +#if defined(__FreeBSD__) && (__FreeBSD__ >= 2) +/* Needed for __FreeBSD_version symbol definition */ +#include +#endif + +/* The include stuff here below is mainly for time_t! */ +#include +#include + +#if defined(WIN32) && !defined(_WIN32_WCE) && !defined(__CYGWIN__) +#if !(defined(_WINSOCKAPI_) || defined(_WINSOCK_H) || defined(__LWIP_OPT_H__)) +/* The check above prevents the winsock2 inclusion if winsock.h already was + included, since they can't co-exist without problems */ +#include +#include +#endif +#endif + +/* HP-UX systems version 9, 10 and 11 lack sys/select.h and so does oldish + libc5-based Linux systems. Only include it on systems that are known to + require it! */ +#if defined(_AIX) || defined(__NOVELL_LIBC__) || defined(__NetBSD__) || \ + defined(__minix) || defined(__SYMBIAN32__) || defined(__INTEGRITY) || \ + defined(ANDROID) || defined(__ANDROID__) || defined(__OpenBSD__) || \ + (defined(__FreeBSD_version) && (__FreeBSD_version < 800000)) +#include +#endif + +#if !defined(WIN32) && !defined(_WIN32_WCE) +#include +#endif + +#if !defined(WIN32) && !defined(__WATCOMC__) && !defined(__VXWORKS__) +#include +#endif + +#ifdef __BEOS__ +#include +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +typedef void CURL; + +/* + * libcurl external API function linkage decorations. + */ + +#ifdef CURL_STATICLIB +# define CURL_EXTERN +#elif defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__) +# if defined(BUILDING_LIBCURL) +# define CURL_EXTERN __declspec(dllexport) +# else +# define CURL_EXTERN __declspec(dllimport) +# endif +#elif defined(BUILDING_LIBCURL) && defined(CURL_HIDDEN_SYMBOLS) +# define CURL_EXTERN CURL_EXTERN_SYMBOL +#else +# define CURL_EXTERN +#endif + +#ifndef curl_socket_typedef +/* socket typedef */ +#if defined(WIN32) && !defined(__LWIP_OPT_H__) +typedef SOCKET curl_socket_t; +#define CURL_SOCKET_BAD INVALID_SOCKET +#else +typedef int curl_socket_t; +#define CURL_SOCKET_BAD -1 +#endif +#define curl_socket_typedef +#endif /* curl_socket_typedef */ + +struct curl_httppost { + struct curl_httppost *next; /* next entry in the list */ + char *name; /* pointer to allocated name */ + long namelength; /* length of name length */ + char *contents; /* pointer to allocated data contents */ + long contentslength; /* length of contents field */ + char *buffer; /* pointer to allocated buffer contents */ + long bufferlength; /* length of buffer field */ + char *contenttype; /* Content-Type */ + struct curl_slist* contentheader; /* list of extra headers for this form */ + struct curl_httppost *more; /* if one field name has more than one + file, this link should link to following + files */ + long flags; /* as defined below */ +#define HTTPPOST_FILENAME (1<<0) /* specified content is a file name */ +#define HTTPPOST_READFILE (1<<1) /* specified content is a file name */ +#define HTTPPOST_PTRNAME (1<<2) /* name is only stored pointer + do not free in formfree */ +#define HTTPPOST_PTRCONTENTS (1<<3) /* contents is only stored pointer + do not free in formfree */ +#define HTTPPOST_BUFFER (1<<4) /* upload file from buffer */ +#define HTTPPOST_PTRBUFFER (1<<5) /* upload file from pointer contents */ +#define HTTPPOST_CALLBACK (1<<6) /* upload file contents by using the + regular read callback to get the data + and pass the given pointer as custom + pointer */ + + char *showfilename; /* The file name to show. If not set, the + actual file name will be used (if this + is a file part) */ + void *userp; /* custom pointer used for + HTTPPOST_CALLBACK posts */ +}; + +/* This is the CURLOPT_PROGRESSFUNCTION callback proto. It is now considered + deprecated but was the only choice up until 7.31.0 */ +typedef int (*curl_progress_callback)(void *clientp, + double dltotal, + double dlnow, + double ultotal, + double ulnow); + +/* This is the CURLOPT_XFERINFOFUNCTION callback proto. It was introduced in + 7.32.0, it avoids floating point and provides more detailed information. */ +typedef int (*curl_xferinfo_callback)(void *clientp, + curl_off_t dltotal, + curl_off_t dlnow, + curl_off_t ultotal, + curl_off_t ulnow); + +#ifndef CURL_MAX_WRITE_SIZE + /* Tests have proven that 20K is a very bad buffer size for uploads on + Windows, while 16K for some odd reason performed a lot better. + We do the ifndef check to allow this value to easier be changed at build + time for those who feel adventurous. The practical minimum is about + 400 bytes since libcurl uses a buffer of this size as a scratch area + (unrelated to network send operations). */ +#define CURL_MAX_WRITE_SIZE 16384 +#endif + +#ifndef CURL_MAX_HTTP_HEADER +/* The only reason to have a max limit for this is to avoid the risk of a bad + server feeding libcurl with a never-ending header that will cause reallocs + infinitely */ +#define CURL_MAX_HTTP_HEADER (100*1024) +#endif + +/* This is a magic return code for the write callback that, when returned, + will signal libcurl to pause receiving on the current transfer. */ +#define CURL_WRITEFUNC_PAUSE 0x10000001 + +typedef size_t (*curl_write_callback)(char *buffer, + size_t size, + size_t nitems, + void *outstream); + + + +/* enumeration of file types */ +typedef enum { + CURLFILETYPE_FILE = 0, + CURLFILETYPE_DIRECTORY, + CURLFILETYPE_SYMLINK, + CURLFILETYPE_DEVICE_BLOCK, + CURLFILETYPE_DEVICE_CHAR, + CURLFILETYPE_NAMEDPIPE, + CURLFILETYPE_SOCKET, + CURLFILETYPE_DOOR, /* is possible only on Sun Solaris now */ + + CURLFILETYPE_UNKNOWN /* should never occur */ +} curlfiletype; + +#define CURLFINFOFLAG_KNOWN_FILENAME (1<<0) +#define CURLFINFOFLAG_KNOWN_FILETYPE (1<<1) +#define CURLFINFOFLAG_KNOWN_TIME (1<<2) +#define CURLFINFOFLAG_KNOWN_PERM (1<<3) +#define CURLFINFOFLAG_KNOWN_UID (1<<4) +#define CURLFINFOFLAG_KNOWN_GID (1<<5) +#define CURLFINFOFLAG_KNOWN_SIZE (1<<6) +#define CURLFINFOFLAG_KNOWN_HLINKCOUNT (1<<7) + +/* Content of this structure depends on information which is known and is + achievable (e.g. by FTP LIST parsing). Please see the url_easy_setopt(3) man + page for callbacks returning this structure -- some fields are mandatory, + some others are optional. The FLAG field has special meaning. */ +struct curl_fileinfo { + char *filename; + curlfiletype filetype; + time_t time; + unsigned int perm; + int uid; + int gid; + curl_off_t size; + long int hardlinks; + + struct { + /* If some of these fields is not NULL, it is a pointer to b_data. */ + char *time; + char *perm; + char *user; + char *group; + char *target; /* pointer to the target filename of a symlink */ + } strings; + + unsigned int flags; + + /* used internally */ + char * b_data; + size_t b_size; + size_t b_used; +}; + +/* return codes for CURLOPT_CHUNK_BGN_FUNCTION */ +#define CURL_CHUNK_BGN_FUNC_OK 0 +#define CURL_CHUNK_BGN_FUNC_FAIL 1 /* tell the lib to end the task */ +#define CURL_CHUNK_BGN_FUNC_SKIP 2 /* skip this chunk over */ + +/* if splitting of data transfer is enabled, this callback is called before + download of an individual chunk started. Note that parameter "remains" works + only for FTP wildcard downloading (for now), otherwise is not used */ +typedef long (*curl_chunk_bgn_callback)(const void *transfer_info, + void *ptr, + int remains); + +/* return codes for CURLOPT_CHUNK_END_FUNCTION */ +#define CURL_CHUNK_END_FUNC_OK 0 +#define CURL_CHUNK_END_FUNC_FAIL 1 /* tell the lib to end the task */ + +/* If splitting of data transfer is enabled this callback is called after + download of an individual chunk finished. + Note! After this callback was set then it have to be called FOR ALL chunks. + Even if downloading of this chunk was skipped in CHUNK_BGN_FUNC. + This is the reason why we don't need "transfer_info" parameter in this + callback and we are not interested in "remains" parameter too. */ +typedef long (*curl_chunk_end_callback)(void *ptr); + +/* return codes for FNMATCHFUNCTION */ +#define CURL_FNMATCHFUNC_MATCH 0 /* string corresponds to the pattern */ +#define CURL_FNMATCHFUNC_NOMATCH 1 /* pattern doesn't match the string */ +#define CURL_FNMATCHFUNC_FAIL 2 /* an error occurred */ + +/* callback type for wildcard downloading pattern matching. If the + string matches the pattern, return CURL_FNMATCHFUNC_MATCH value, etc. */ +typedef int (*curl_fnmatch_callback)(void *ptr, + const char *pattern, + const char *string); + +/* These are the return codes for the seek callbacks */ +#define CURL_SEEKFUNC_OK 0 +#define CURL_SEEKFUNC_FAIL 1 /* fail the entire transfer */ +#define CURL_SEEKFUNC_CANTSEEK 2 /* tell libcurl seeking can't be done, so + libcurl might try other means instead */ +typedef int (*curl_seek_callback)(void *instream, + curl_off_t offset, + int origin); /* 'whence' */ + +/* This is a return code for the read callback that, when returned, will + signal libcurl to immediately abort the current transfer. */ +#define CURL_READFUNC_ABORT 0x10000000 +/* This is a return code for the read callback that, when returned, will + signal libcurl to pause sending data on the current transfer. */ +#define CURL_READFUNC_PAUSE 0x10000001 + +typedef size_t (*curl_read_callback)(char *buffer, + size_t size, + size_t nitems, + void *instream); + +typedef enum { + CURLSOCKTYPE_IPCXN, /* socket created for a specific IP connection */ + CURLSOCKTYPE_ACCEPT, /* socket created by accept() call */ + CURLSOCKTYPE_LAST /* never use */ +} curlsocktype; + +/* The return code from the sockopt_callback can signal information back + to libcurl: */ +#define CURL_SOCKOPT_OK 0 +#define CURL_SOCKOPT_ERROR 1 /* causes libcurl to abort and return + CURLE_ABORTED_BY_CALLBACK */ +#define CURL_SOCKOPT_ALREADY_CONNECTED 2 + +typedef int (*curl_sockopt_callback)(void *clientp, + curl_socket_t curlfd, + curlsocktype purpose); + +struct curl_sockaddr { + int family; + int socktype; + int protocol; + unsigned int addrlen; /* addrlen was a socklen_t type before 7.18.0 but it + turned really ugly and painful on the systems that + lack this type */ + struct sockaddr addr; +}; + +typedef curl_socket_t +(*curl_opensocket_callback)(void *clientp, + curlsocktype purpose, + struct curl_sockaddr *address); + +typedef int +(*curl_closesocket_callback)(void *clientp, curl_socket_t item); + +typedef enum { + CURLIOE_OK, /* I/O operation successful */ + CURLIOE_UNKNOWNCMD, /* command was unknown to callback */ + CURLIOE_FAILRESTART, /* failed to restart the read */ + CURLIOE_LAST /* never use */ +} curlioerr; + +typedef enum { + CURLIOCMD_NOP, /* no operation */ + CURLIOCMD_RESTARTREAD, /* restart the read stream from start */ + CURLIOCMD_LAST /* never use */ +} curliocmd; + +typedef curlioerr (*curl_ioctl_callback)(CURL *handle, + int cmd, + void *clientp); + +/* + * The following typedef's are signatures of malloc, free, realloc, strdup and + * calloc respectively. Function pointers of these types can be passed to the + * curl_global_init_mem() function to set user defined memory management + * callback routines. + */ +typedef void *(*curl_malloc_callback)(size_t size); +typedef void (*curl_free_callback)(void *ptr); +typedef void *(*curl_realloc_callback)(void *ptr, size_t size); +typedef char *(*curl_strdup_callback)(const char *str); +typedef void *(*curl_calloc_callback)(size_t nmemb, size_t size); + +/* the kind of data that is passed to information_callback*/ +typedef enum { + CURLINFO_TEXT = 0, + CURLINFO_HEADER_IN, /* 1 */ + CURLINFO_HEADER_OUT, /* 2 */ + CURLINFO_DATA_IN, /* 3 */ + CURLINFO_DATA_OUT, /* 4 */ + CURLINFO_SSL_DATA_IN, /* 5 */ + CURLINFO_SSL_DATA_OUT, /* 6 */ + CURLINFO_END +} curl_infotype; + +typedef int (*curl_debug_callback) + (CURL *handle, /* the handle/transfer this concerns */ + curl_infotype type, /* what kind of data */ + char *data, /* points to the data */ + size_t size, /* size of the data pointed to */ + void *userptr); /* whatever the user please */ + +/* All possible error codes from all sorts of curl functions. Future versions + may return other values, stay prepared. + + Always add new return codes last. Never *EVER* remove any. The return + codes must remain the same! + */ + +typedef enum { + CURLE_OK = 0, + CURLE_UNSUPPORTED_PROTOCOL, /* 1 */ + CURLE_FAILED_INIT, /* 2 */ + CURLE_URL_MALFORMAT, /* 3 */ + CURLE_NOT_BUILT_IN, /* 4 - [was obsoleted in August 2007 for + 7.17.0, reused in April 2011 for 7.21.5] */ + CURLE_COULDNT_RESOLVE_PROXY, /* 5 */ + CURLE_COULDNT_RESOLVE_HOST, /* 6 */ + CURLE_COULDNT_CONNECT, /* 7 */ + CURLE_FTP_WEIRD_SERVER_REPLY, /* 8 */ + CURLE_REMOTE_ACCESS_DENIED, /* 9 a service was denied by the server + due to lack of access - when login fails + this is not returned. */ + CURLE_FTP_ACCEPT_FAILED, /* 10 - [was obsoleted in April 2006 for + 7.15.4, reused in Dec 2011 for 7.24.0]*/ + CURLE_FTP_WEIRD_PASS_REPLY, /* 11 */ + CURLE_FTP_ACCEPT_TIMEOUT, /* 12 - timeout occurred accepting server + [was obsoleted in August 2007 for 7.17.0, + reused in Dec 2011 for 7.24.0]*/ + CURLE_FTP_WEIRD_PASV_REPLY, /* 13 */ + CURLE_FTP_WEIRD_227_FORMAT, /* 14 */ + CURLE_FTP_CANT_GET_HOST, /* 15 */ + CURLE_HTTP2, /* 16 - A problem in the http2 framing layer. + [was obsoleted in August 2007 for 7.17.0, + reused in July 2014 for 7.38.0] */ + CURLE_FTP_COULDNT_SET_TYPE, /* 17 */ + CURLE_PARTIAL_FILE, /* 18 */ + CURLE_FTP_COULDNT_RETR_FILE, /* 19 */ + CURLE_OBSOLETE20, /* 20 - NOT USED */ + CURLE_QUOTE_ERROR, /* 21 - quote command failure */ + CURLE_HTTP_RETURNED_ERROR, /* 22 */ + CURLE_WRITE_ERROR, /* 23 */ + CURLE_OBSOLETE24, /* 24 - NOT USED */ + CURLE_UPLOAD_FAILED, /* 25 - failed upload "command" */ + CURLE_READ_ERROR, /* 26 - couldn't open/read from file */ + CURLE_OUT_OF_MEMORY, /* 27 */ + /* Note: CURLE_OUT_OF_MEMORY may sometimes indicate a conversion error + instead of a memory allocation error if CURL_DOES_CONVERSIONS + is defined + */ + CURLE_OPERATION_TIMEDOUT, /* 28 - the timeout time was reached */ + CURLE_OBSOLETE29, /* 29 - NOT USED */ + CURLE_FTP_PORT_FAILED, /* 30 - FTP PORT operation failed */ + CURLE_FTP_COULDNT_USE_REST, /* 31 - the REST command failed */ + CURLE_OBSOLETE32, /* 32 - NOT USED */ + CURLE_RANGE_ERROR, /* 33 - RANGE "command" didn't work */ + CURLE_HTTP_POST_ERROR, /* 34 */ + CURLE_SSL_CONNECT_ERROR, /* 35 - wrong when connecting with SSL */ + CURLE_BAD_DOWNLOAD_RESUME, /* 36 - couldn't resume download */ + CURLE_FILE_COULDNT_READ_FILE, /* 37 */ + CURLE_LDAP_CANNOT_BIND, /* 38 */ + CURLE_LDAP_SEARCH_FAILED, /* 39 */ + CURLE_OBSOLETE40, /* 40 - NOT USED */ + CURLE_FUNCTION_NOT_FOUND, /* 41 */ + CURLE_ABORTED_BY_CALLBACK, /* 42 */ + CURLE_BAD_FUNCTION_ARGUMENT, /* 43 */ + CURLE_OBSOLETE44, /* 44 - NOT USED */ + CURLE_INTERFACE_FAILED, /* 45 - CURLOPT_INTERFACE failed */ + CURLE_OBSOLETE46, /* 46 - NOT USED */ + CURLE_TOO_MANY_REDIRECTS , /* 47 - catch endless re-direct loops */ + CURLE_UNKNOWN_OPTION, /* 48 - User specified an unknown option */ + CURLE_TELNET_OPTION_SYNTAX , /* 49 - Malformed telnet option */ + CURLE_OBSOLETE50, /* 50 - NOT USED */ + CURLE_PEER_FAILED_VERIFICATION, /* 51 - peer's certificate or fingerprint + wasn't verified fine */ + CURLE_GOT_NOTHING, /* 52 - when this is a specific error */ + CURLE_SSL_ENGINE_NOTFOUND, /* 53 - SSL crypto engine not found */ + CURLE_SSL_ENGINE_SETFAILED, /* 54 - can not set SSL crypto engine as + default */ + CURLE_SEND_ERROR, /* 55 - failed sending network data */ + CURLE_RECV_ERROR, /* 56 - failure in receiving network data */ + CURLE_OBSOLETE57, /* 57 - NOT IN USE */ + CURLE_SSL_CERTPROBLEM, /* 58 - problem with the local certificate */ + CURLE_SSL_CIPHER, /* 59 - couldn't use specified cipher */ + CURLE_SSL_CACERT, /* 60 - problem with the CA cert (path?) */ + CURLE_BAD_CONTENT_ENCODING, /* 61 - Unrecognized/bad encoding */ + CURLE_LDAP_INVALID_URL, /* 62 - Invalid LDAP URL */ + CURLE_FILESIZE_EXCEEDED, /* 63 - Maximum file size exceeded */ + CURLE_USE_SSL_FAILED, /* 64 - Requested FTP SSL level failed */ + CURLE_SEND_FAIL_REWIND, /* 65 - Sending the data requires a rewind + that failed */ + CURLE_SSL_ENGINE_INITFAILED, /* 66 - failed to initialise ENGINE */ + CURLE_LOGIN_DENIED, /* 67 - user, password or similar was not + accepted and we failed to login */ + CURLE_TFTP_NOTFOUND, /* 68 - file not found on server */ + CURLE_TFTP_PERM, /* 69 - permission problem on server */ + CURLE_REMOTE_DISK_FULL, /* 70 - out of disk space on server */ + CURLE_TFTP_ILLEGAL, /* 71 - Illegal TFTP operation */ + CURLE_TFTP_UNKNOWNID, /* 72 - Unknown transfer ID */ + CURLE_REMOTE_FILE_EXISTS, /* 73 - File already exists */ + CURLE_TFTP_NOSUCHUSER, /* 74 - No such user */ + CURLE_CONV_FAILED, /* 75 - conversion failed */ + CURLE_CONV_REQD, /* 76 - caller must register conversion + callbacks using curl_easy_setopt options + CURLOPT_CONV_FROM_NETWORK_FUNCTION, + CURLOPT_CONV_TO_NETWORK_FUNCTION, and + CURLOPT_CONV_FROM_UTF8_FUNCTION */ + CURLE_SSL_CACERT_BADFILE, /* 77 - could not load CACERT file, missing + or wrong format */ + CURLE_REMOTE_FILE_NOT_FOUND, /* 78 - remote file not found */ + CURLE_SSH, /* 79 - error from the SSH layer, somewhat + generic so the error message will be of + interest when this has happened */ + + CURLE_SSL_SHUTDOWN_FAILED, /* 80 - Failed to shut down the SSL + connection */ + CURLE_AGAIN, /* 81 - socket is not ready for send/recv, + wait till it's ready and try again (Added + in 7.18.2) */ + CURLE_SSL_CRL_BADFILE, /* 82 - could not load CRL file, missing or + wrong format (Added in 7.19.0) */ + CURLE_SSL_ISSUER_ERROR, /* 83 - Issuer check failed. (Added in + 7.19.0) */ + CURLE_FTP_PRET_FAILED, /* 84 - a PRET command failed */ + CURLE_RTSP_CSEQ_ERROR, /* 85 - mismatch of RTSP CSeq numbers */ + CURLE_RTSP_SESSION_ERROR, /* 86 - mismatch of RTSP Session Ids */ + CURLE_FTP_BAD_FILE_LIST, /* 87 - unable to parse FTP file list */ + CURLE_CHUNK_FAILED, /* 88 - chunk callback reported error */ + CURLE_NO_CONNECTION_AVAILABLE, /* 89 - No connection available, the + session will be queued */ + CURL_LAST /* never use! */ +} CURLcode; + +#ifndef CURL_NO_OLDIES /* define this to test if your app builds with all + the obsolete stuff removed! */ + +/* Previously obsolete error code re-used in 7.38.0 */ +#define CURLE_OBSOLETE16 CURLE_HTTP2 + +/* Previously obsolete error codes re-used in 7.24.0 */ +#define CURLE_OBSOLETE10 CURLE_FTP_ACCEPT_FAILED +#define CURLE_OBSOLETE12 CURLE_FTP_ACCEPT_TIMEOUT + +/* compatibility with older names */ +#define CURLOPT_ENCODING CURLOPT_ACCEPT_ENCODING + +/* The following were added in 7.21.5, April 2011 */ +#define CURLE_UNKNOWN_TELNET_OPTION CURLE_UNKNOWN_OPTION + +/* The following were added in 7.17.1 */ +/* These are scheduled to disappear by 2009 */ +#define CURLE_SSL_PEER_CERTIFICATE CURLE_PEER_FAILED_VERIFICATION + +/* The following were added in 7.17.0 */ +/* These are scheduled to disappear by 2009 */ +#define CURLE_OBSOLETE CURLE_OBSOLETE50 /* no one should be using this! */ +#define CURLE_BAD_PASSWORD_ENTERED CURLE_OBSOLETE46 +#define CURLE_BAD_CALLING_ORDER CURLE_OBSOLETE44 +#define CURLE_FTP_USER_PASSWORD_INCORRECT CURLE_OBSOLETE10 +#define CURLE_FTP_CANT_RECONNECT CURLE_OBSOLETE16 +#define CURLE_FTP_COULDNT_GET_SIZE CURLE_OBSOLETE32 +#define CURLE_FTP_COULDNT_SET_ASCII CURLE_OBSOLETE29 +#define CURLE_FTP_WEIRD_USER_REPLY CURLE_OBSOLETE12 +#define CURLE_FTP_WRITE_ERROR CURLE_OBSOLETE20 +#define CURLE_LIBRARY_NOT_FOUND CURLE_OBSOLETE40 +#define CURLE_MALFORMAT_USER CURLE_OBSOLETE24 +#define CURLE_SHARE_IN_USE CURLE_OBSOLETE57 +#define CURLE_URL_MALFORMAT_USER CURLE_NOT_BUILT_IN + +#define CURLE_FTP_ACCESS_DENIED CURLE_REMOTE_ACCESS_DENIED +#define CURLE_FTP_COULDNT_SET_BINARY CURLE_FTP_COULDNT_SET_TYPE +#define CURLE_FTP_QUOTE_ERROR CURLE_QUOTE_ERROR +#define CURLE_TFTP_DISKFULL CURLE_REMOTE_DISK_FULL +#define CURLE_TFTP_EXISTS CURLE_REMOTE_FILE_EXISTS +#define CURLE_HTTP_RANGE_ERROR CURLE_RANGE_ERROR +#define CURLE_FTP_SSL_FAILED CURLE_USE_SSL_FAILED + +/* The following were added earlier */ + +#define CURLE_OPERATION_TIMEOUTED CURLE_OPERATION_TIMEDOUT + +#define CURLE_HTTP_NOT_FOUND CURLE_HTTP_RETURNED_ERROR +#define CURLE_HTTP_PORT_FAILED CURLE_INTERFACE_FAILED +#define CURLE_FTP_COULDNT_STOR_FILE CURLE_UPLOAD_FAILED + +#define CURLE_FTP_PARTIAL_FILE CURLE_PARTIAL_FILE +#define CURLE_FTP_BAD_DOWNLOAD_RESUME CURLE_BAD_DOWNLOAD_RESUME + +/* This was the error code 50 in 7.7.3 and a few earlier versions, this + is no longer used by libcurl but is instead #defined here only to not + make programs break */ +#define CURLE_ALREADY_COMPLETE 99999 + +/* Provide defines for really old option names */ +#define CURLOPT_FILE CURLOPT_WRITEDATA /* name changed in 7.9.7 */ +#define CURLOPT_INFILE CURLOPT_READDATA /* name changed in 7.9.7 */ +#define CURLOPT_WRITEHEADER CURLOPT_HEADERDATA + +/* Since long deprecated options with no code in the lib that does anything + with them. */ +#define CURLOPT_WRITEINFO CURLOPT_OBSOLETE40 +#define CURLOPT_CLOSEPOLICY CURLOPT_OBSOLETE72 + +#endif /*!CURL_NO_OLDIES*/ + +/* This prototype applies to all conversion callbacks */ +typedef CURLcode (*curl_conv_callback)(char *buffer, size_t length); + +typedef CURLcode (*curl_ssl_ctx_callback)(CURL *curl, /* easy handle */ + void *ssl_ctx, /* actually an + OpenSSL SSL_CTX */ + void *userptr); + +typedef enum { + CURLPROXY_HTTP = 0, /* added in 7.10, new in 7.19.4 default is to use + CONNECT HTTP/1.1 */ + CURLPROXY_HTTP_1_0 = 1, /* added in 7.19.4, force to use CONNECT + HTTP/1.0 */ + CURLPROXY_SOCKS4 = 4, /* support added in 7.15.2, enum existed already + in 7.10 */ + CURLPROXY_SOCKS5 = 5, /* added in 7.10 */ + CURLPROXY_SOCKS4A = 6, /* added in 7.18.0 */ + CURLPROXY_SOCKS5_HOSTNAME = 7 /* Use the SOCKS5 protocol but pass along the + host name rather than the IP address. added + in 7.18.0 */ +} curl_proxytype; /* this enum was added in 7.10 */ + +/* + * Bitmasks for CURLOPT_HTTPAUTH and CURLOPT_PROXYAUTH options: + * + * CURLAUTH_NONE - No HTTP authentication + * CURLAUTH_BASIC - HTTP Basic authentication (default) + * CURLAUTH_DIGEST - HTTP Digest authentication + * CURLAUTH_NEGOTIATE - HTTP Negotiate (SPNEGO) authentication + * CURLAUTH_GSSNEGOTIATE - Alias for CURLAUTH_NEGOTIATE (deprecated) + * CURLAUTH_NTLM - HTTP NTLM authentication + * CURLAUTH_DIGEST_IE - HTTP Digest authentication with IE flavour + * CURLAUTH_NTLM_WB - HTTP NTLM authentication delegated to winbind helper + * CURLAUTH_ONLY - Use together with a single other type to force no + * authentication or just that single type + * CURLAUTH_ANY - All fine types set + * CURLAUTH_ANYSAFE - All fine types except Basic + */ + +#define CURLAUTH_NONE ((unsigned long)0) +#define CURLAUTH_BASIC (((unsigned long)1)<<0) +#define CURLAUTH_DIGEST (((unsigned long)1)<<1) +#define CURLAUTH_NEGOTIATE (((unsigned long)1)<<2) +/* Deprecated since the advent of CURLAUTH_NEGOTIATE */ +#define CURLAUTH_GSSNEGOTIATE CURLAUTH_NEGOTIATE +#define CURLAUTH_NTLM (((unsigned long)1)<<3) +#define CURLAUTH_DIGEST_IE (((unsigned long)1)<<4) +#define CURLAUTH_NTLM_WB (((unsigned long)1)<<5) +#define CURLAUTH_ONLY (((unsigned long)1)<<31) +#define CURLAUTH_ANY (~CURLAUTH_DIGEST_IE) +#define CURLAUTH_ANYSAFE (~(CURLAUTH_BASIC|CURLAUTH_DIGEST_IE)) + +#define CURLSSH_AUTH_ANY ~0 /* all types supported by the server */ +#define CURLSSH_AUTH_NONE 0 /* none allowed, silly but complete */ +#define CURLSSH_AUTH_PUBLICKEY (1<<0) /* public/private key files */ +#define CURLSSH_AUTH_PASSWORD (1<<1) /* password */ +#define CURLSSH_AUTH_HOST (1<<2) /* host key files */ +#define CURLSSH_AUTH_KEYBOARD (1<<3) /* keyboard interactive */ +#define CURLSSH_AUTH_AGENT (1<<4) /* agent (ssh-agent, pageant...) */ +#define CURLSSH_AUTH_DEFAULT CURLSSH_AUTH_ANY + +#define CURLGSSAPI_DELEGATION_NONE 0 /* no delegation (default) */ +#define CURLGSSAPI_DELEGATION_POLICY_FLAG (1<<0) /* if permitted by policy */ +#define CURLGSSAPI_DELEGATION_FLAG (1<<1) /* delegate always */ + +#define CURL_ERROR_SIZE 256 + +enum curl_khtype { + CURLKHTYPE_UNKNOWN, + CURLKHTYPE_RSA1, + CURLKHTYPE_RSA, + CURLKHTYPE_DSS +}; + +struct curl_khkey { + const char *key; /* points to a zero-terminated string encoded with base64 + if len is zero, otherwise to the "raw" data */ + size_t len; + enum curl_khtype keytype; +}; + +/* this is the set of return values expected from the curl_sshkeycallback + callback */ +enum curl_khstat { + CURLKHSTAT_FINE_ADD_TO_FILE, + CURLKHSTAT_FINE, + CURLKHSTAT_REJECT, /* reject the connection, return an error */ + CURLKHSTAT_DEFER, /* do not accept it, but we can't answer right now so + this causes a CURLE_DEFER error but otherwise the + connection will be left intact etc */ + CURLKHSTAT_LAST /* not for use, only a marker for last-in-list */ +}; + +/* this is the set of status codes pass in to the callback */ +enum curl_khmatch { + CURLKHMATCH_OK, /* match */ + CURLKHMATCH_MISMATCH, /* host found, key mismatch! */ + CURLKHMATCH_MISSING, /* no matching host/key found */ + CURLKHMATCH_LAST /* not for use, only a marker for last-in-list */ +}; + +typedef int + (*curl_sshkeycallback) (CURL *easy, /* easy handle */ + const struct curl_khkey *knownkey, /* known */ + const struct curl_khkey *foundkey, /* found */ + enum curl_khmatch, /* libcurl's view on the keys */ + void *clientp); /* custom pointer passed from app */ + +/* parameter for the CURLOPT_USE_SSL option */ +typedef enum { + CURLUSESSL_NONE, /* do not attempt to use SSL */ + CURLUSESSL_TRY, /* try using SSL, proceed anyway otherwise */ + CURLUSESSL_CONTROL, /* SSL for the control connection or fail */ + CURLUSESSL_ALL, /* SSL for all communication or fail */ + CURLUSESSL_LAST /* not an option, never use */ +} curl_usessl; + +/* Definition of bits for the CURLOPT_SSL_OPTIONS argument: */ + +/* - ALLOW_BEAST tells libcurl to allow the BEAST SSL vulnerability in the + name of improving interoperability with older servers. Some SSL libraries + have introduced work-arounds for this flaw but those work-arounds sometimes + make the SSL communication fail. To regain functionality with those broken + servers, a user can this way allow the vulnerability back. */ +#define CURLSSLOPT_ALLOW_BEAST (1<<0) + +#ifndef CURL_NO_OLDIES /* define this to test if your app builds with all + the obsolete stuff removed! */ + +/* Backwards compatibility with older names */ +/* These are scheduled to disappear by 2009 */ + +#define CURLFTPSSL_NONE CURLUSESSL_NONE +#define CURLFTPSSL_TRY CURLUSESSL_TRY +#define CURLFTPSSL_CONTROL CURLUSESSL_CONTROL +#define CURLFTPSSL_ALL CURLUSESSL_ALL +#define CURLFTPSSL_LAST CURLUSESSL_LAST +#define curl_ftpssl curl_usessl +#endif /*!CURL_NO_OLDIES*/ + +/* parameter for the CURLOPT_FTP_SSL_CCC option */ +typedef enum { + CURLFTPSSL_CCC_NONE, /* do not send CCC */ + CURLFTPSSL_CCC_PASSIVE, /* Let the server initiate the shutdown */ + CURLFTPSSL_CCC_ACTIVE, /* Initiate the shutdown */ + CURLFTPSSL_CCC_LAST /* not an option, never use */ +} curl_ftpccc; + +/* parameter for the CURLOPT_FTPSSLAUTH option */ +typedef enum { + CURLFTPAUTH_DEFAULT, /* let libcurl decide */ + CURLFTPAUTH_SSL, /* use "AUTH SSL" */ + CURLFTPAUTH_TLS, /* use "AUTH TLS" */ + CURLFTPAUTH_LAST /* not an option, never use */ +} curl_ftpauth; + +/* parameter for the CURLOPT_FTP_CREATE_MISSING_DIRS option */ +typedef enum { + CURLFTP_CREATE_DIR_NONE, /* do NOT create missing dirs! */ + CURLFTP_CREATE_DIR, /* (FTP/SFTP) if CWD fails, try MKD and then CWD + again if MKD succeeded, for SFTP this does + similar magic */ + CURLFTP_CREATE_DIR_RETRY, /* (FTP only) if CWD fails, try MKD and then CWD + again even if MKD failed! */ + CURLFTP_CREATE_DIR_LAST /* not an option, never use */ +} curl_ftpcreatedir; + +/* parameter for the CURLOPT_FTP_FILEMETHOD option */ +typedef enum { + CURLFTPMETHOD_DEFAULT, /* let libcurl pick */ + CURLFTPMETHOD_MULTICWD, /* single CWD operation for each path part */ + CURLFTPMETHOD_NOCWD, /* no CWD at all */ + CURLFTPMETHOD_SINGLECWD, /* one CWD to full dir, then work on file */ + CURLFTPMETHOD_LAST /* not an option, never use */ +} curl_ftpmethod; + +/* bitmask defines for CURLOPT_HEADEROPT */ +#define CURLHEADER_UNIFIED 0 +#define CURLHEADER_SEPARATE (1<<0) + +/* CURLPROTO_ defines are for the CURLOPT_*PROTOCOLS options */ +#define CURLPROTO_HTTP (1<<0) +#define CURLPROTO_HTTPS (1<<1) +#define CURLPROTO_FTP (1<<2) +#define CURLPROTO_FTPS (1<<3) +#define CURLPROTO_SCP (1<<4) +#define CURLPROTO_SFTP (1<<5) +#define CURLPROTO_TELNET (1<<6) +#define CURLPROTO_LDAP (1<<7) +#define CURLPROTO_LDAPS (1<<8) +#define CURLPROTO_DICT (1<<9) +#define CURLPROTO_FILE (1<<10) +#define CURLPROTO_TFTP (1<<11) +#define CURLPROTO_IMAP (1<<12) +#define CURLPROTO_IMAPS (1<<13) +#define CURLPROTO_POP3 (1<<14) +#define CURLPROTO_POP3S (1<<15) +#define CURLPROTO_SMTP (1<<16) +#define CURLPROTO_SMTPS (1<<17) +#define CURLPROTO_RTSP (1<<18) +#define CURLPROTO_RTMP (1<<19) +#define CURLPROTO_RTMPT (1<<20) +#define CURLPROTO_RTMPE (1<<21) +#define CURLPROTO_RTMPTE (1<<22) +#define CURLPROTO_RTMPS (1<<23) +#define CURLPROTO_RTMPTS (1<<24) +#define CURLPROTO_GOPHER (1<<25) +#define CURLPROTO_ALL (~0) /* enable everything */ + +/* long may be 32 or 64 bits, but we should never depend on anything else + but 32 */ +#define CURLOPTTYPE_LONG 0 +#define CURLOPTTYPE_OBJECTPOINT 10000 +#define CURLOPTTYPE_FUNCTIONPOINT 20000 +#define CURLOPTTYPE_OFF_T 30000 + +/* name is uppercase CURLOPT_, + type is one of the defined CURLOPTTYPE_ + number is unique identifier */ +#ifdef CINIT +#undef CINIT +#endif + +#ifdef CURL_ISOCPP +#define CINIT(na,t,nu) CURLOPT_ ## na = CURLOPTTYPE_ ## t + nu +#else +/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */ +#define LONG CURLOPTTYPE_LONG +#define OBJECTPOINT CURLOPTTYPE_OBJECTPOINT +#define FUNCTIONPOINT CURLOPTTYPE_FUNCTIONPOINT +#define OFF_T CURLOPTTYPE_OFF_T +#define CINIT(name,type,number) CURLOPT_/**/name = type + number +#endif + +/* + * This macro-mania below setups the CURLOPT_[what] enum, to be used with + * curl_easy_setopt(). The first argument in the CINIT() macro is the [what] + * word. + */ + +typedef enum { + /* This is the FILE * or void * the regular output should be written to. */ + CINIT(WRITEDATA, OBJECTPOINT, 1), + + /* The full URL to get/put */ + CINIT(URL, OBJECTPOINT, 2), + + /* Port number to connect to, if other than default. */ + CINIT(PORT, LONG, 3), + + /* Name of proxy to use. */ + CINIT(PROXY, OBJECTPOINT, 4), + + /* "user:password;options" to use when fetching. */ + CINIT(USERPWD, OBJECTPOINT, 5), + + /* "user:password" to use with proxy. */ + CINIT(PROXYUSERPWD, OBJECTPOINT, 6), + + /* Range to get, specified as an ASCII string. */ + CINIT(RANGE, OBJECTPOINT, 7), + + /* not used */ + + /* Specified file stream to upload from (use as input): */ + CINIT(READDATA, OBJECTPOINT, 9), + + /* Buffer to receive error messages in, must be at least CURL_ERROR_SIZE + * bytes big. If this is not used, error messages go to stderr instead: */ + CINIT(ERRORBUFFER, OBJECTPOINT, 10), + + /* Function that will be called to store the output (instead of fwrite). The + * parameters will use fwrite() syntax, make sure to follow them. */ + CINIT(WRITEFUNCTION, FUNCTIONPOINT, 11), + + /* Function that will be called to read the input (instead of fread). The + * parameters will use fread() syntax, make sure to follow them. */ + CINIT(READFUNCTION, FUNCTIONPOINT, 12), + + /* Time-out the read operation after this amount of seconds */ + CINIT(TIMEOUT, LONG, 13), + + /* If the CURLOPT_INFILE is used, this can be used to inform libcurl about + * how large the file being sent really is. That allows better error + * checking and better verifies that the upload was successful. -1 means + * unknown size. + * + * For large file support, there is also a _LARGE version of the key + * which takes an off_t type, allowing platforms with larger off_t + * sizes to handle larger files. See below for INFILESIZE_LARGE. + */ + CINIT(INFILESIZE, LONG, 14), + + /* POST static input fields. */ + CINIT(POSTFIELDS, OBJECTPOINT, 15), + + /* Set the referrer page (needed by some CGIs) */ + CINIT(REFERER, OBJECTPOINT, 16), + + /* Set the FTP PORT string (interface name, named or numerical IP address) + Use i.e '-' to use default address. */ + CINIT(FTPPORT, OBJECTPOINT, 17), + + /* Set the User-Agent string (examined by some CGIs) */ + CINIT(USERAGENT, OBJECTPOINT, 18), + + /* If the download receives less than "low speed limit" bytes/second + * during "low speed time" seconds, the operations is aborted. + * You could i.e if you have a pretty high speed connection, abort if + * it is less than 2000 bytes/sec during 20 seconds. + */ + + /* Set the "low speed limit" */ + CINIT(LOW_SPEED_LIMIT, LONG, 19), + + /* Set the "low speed time" */ + CINIT(LOW_SPEED_TIME, LONG, 20), + + /* Set the continuation offset. + * + * Note there is also a _LARGE version of this key which uses + * off_t types, allowing for large file offsets on platforms which + * use larger-than-32-bit off_t's. Look below for RESUME_FROM_LARGE. + */ + CINIT(RESUME_FROM, LONG, 21), + + /* Set cookie in request: */ + CINIT(COOKIE, OBJECTPOINT, 22), + + /* This points to a linked list of headers, struct curl_slist kind. This + list is also used for RTSP (in spite of its name) */ + CINIT(HTTPHEADER, OBJECTPOINT, 23), + + /* This points to a linked list of post entries, struct curl_httppost */ + CINIT(HTTPPOST, OBJECTPOINT, 24), + + /* name of the file keeping your private SSL-certificate */ + CINIT(SSLCERT, OBJECTPOINT, 25), + + /* password for the SSL or SSH private key */ + CINIT(KEYPASSWD, OBJECTPOINT, 26), + + /* send TYPE parameter? */ + CINIT(CRLF, LONG, 27), + + /* send linked-list of QUOTE commands */ + CINIT(QUOTE, OBJECTPOINT, 28), + + /* send FILE * or void * to store headers to, if you use a callback it + is simply passed to the callback unmodified */ + CINIT(HEADERDATA, OBJECTPOINT, 29), + + /* point to a file to read the initial cookies from, also enables + "cookie awareness" */ + CINIT(COOKIEFILE, OBJECTPOINT, 31), + + /* What version to specifically try to use. + See CURL_SSLVERSION defines below. */ + CINIT(SSLVERSION, LONG, 32), + + /* What kind of HTTP time condition to use, see defines */ + CINIT(TIMECONDITION, LONG, 33), + + /* Time to use with the above condition. Specified in number of seconds + since 1 Jan 1970 */ + CINIT(TIMEVALUE, LONG, 34), + + /* 35 = OBSOLETE */ + + /* Custom request, for customizing the get command like + HTTP: DELETE, TRACE and others + FTP: to use a different list command + */ + CINIT(CUSTOMREQUEST, OBJECTPOINT, 36), + + /* HTTP request, for odd commands like DELETE, TRACE and others */ + CINIT(STDERR, OBJECTPOINT, 37), + + /* 38 is not used */ + + /* send linked-list of post-transfer QUOTE commands */ + CINIT(POSTQUOTE, OBJECTPOINT, 39), + + CINIT(OBSOLETE40, OBJECTPOINT, 40), /* OBSOLETE, do not use! */ + + CINIT(VERBOSE, LONG, 41), /* talk a lot */ + CINIT(HEADER, LONG, 42), /* throw the header out too */ + CINIT(NOPROGRESS, LONG, 43), /* shut off the progress meter */ + CINIT(NOBODY, LONG, 44), /* use HEAD to get http document */ + CINIT(FAILONERROR, LONG, 45), /* no output on http error codes >= 300 */ + CINIT(UPLOAD, LONG, 46), /* this is an upload */ + CINIT(POST, LONG, 47), /* HTTP POST method */ + CINIT(DIRLISTONLY, LONG, 48), /* bare names when listing directories */ + + CINIT(APPEND, LONG, 50), /* Append instead of overwrite on upload! */ + + /* Specify whether to read the user+password from the .netrc or the URL. + * This must be one of the CURL_NETRC_* enums below. */ + CINIT(NETRC, LONG, 51), + + CINIT(FOLLOWLOCATION, LONG, 52), /* use Location: Luke! */ + + CINIT(TRANSFERTEXT, LONG, 53), /* transfer data in text/ASCII format */ + CINIT(PUT, LONG, 54), /* HTTP PUT */ + + /* 55 = OBSOLETE */ + + /* DEPRECATED + * Function that will be called instead of the internal progress display + * function. This function should be defined as the curl_progress_callback + * prototype defines. */ + CINIT(PROGRESSFUNCTION, FUNCTIONPOINT, 56), + + /* Data passed to the CURLOPT_PROGRESSFUNCTION and CURLOPT_XFERINFOFUNCTION + callbacks */ + CINIT(PROGRESSDATA, OBJECTPOINT, 57), +#define CURLOPT_XFERINFODATA CURLOPT_PROGRESSDATA + + /* We want the referrer field set automatically when following locations */ + CINIT(AUTOREFERER, LONG, 58), + + /* Port of the proxy, can be set in the proxy string as well with: + "[host]:[port]" */ + CINIT(PROXYPORT, LONG, 59), + + /* size of the POST input data, if strlen() is not good to use */ + CINIT(POSTFIELDSIZE, LONG, 60), + + /* tunnel non-http operations through a HTTP proxy */ + CINIT(HTTPPROXYTUNNEL, LONG, 61), + + /* Set the interface string to use as outgoing network interface */ + CINIT(INTERFACE, OBJECTPOINT, 62), + + /* Set the krb4/5 security level, this also enables krb4/5 awareness. This + * is a string, 'clear', 'safe', 'confidential' or 'private'. If the string + * is set but doesn't match one of these, 'private' will be used. */ + CINIT(KRBLEVEL, OBJECTPOINT, 63), + + /* Set if we should verify the peer in ssl handshake, set 1 to verify. */ + CINIT(SSL_VERIFYPEER, LONG, 64), + + /* The CApath or CAfile used to validate the peer certificate + this option is used only if SSL_VERIFYPEER is true */ + CINIT(CAINFO, OBJECTPOINT, 65), + + /* 66 = OBSOLETE */ + /* 67 = OBSOLETE */ + + /* Maximum number of http redirects to follow */ + CINIT(MAXREDIRS, LONG, 68), + + /* Pass a long set to 1 to get the date of the requested document (if + possible)! Pass a zero to shut it off. */ + CINIT(FILETIME, LONG, 69), + + /* This points to a linked list of telnet options */ + CINIT(TELNETOPTIONS, OBJECTPOINT, 70), + + /* Max amount of cached alive connections */ + CINIT(MAXCONNECTS, LONG, 71), + + CINIT(OBSOLETE72, LONG, 72), /* OBSOLETE, do not use! */ + + /* 73 = OBSOLETE */ + + /* Set to explicitly use a new connection for the upcoming transfer. + Do not use this unless you're absolutely sure of this, as it makes the + operation slower and is less friendly for the network. */ + CINIT(FRESH_CONNECT, LONG, 74), + + /* Set to explicitly forbid the upcoming transfer's connection to be re-used + when done. Do not use this unless you're absolutely sure of this, as it + makes the operation slower and is less friendly for the network. */ + CINIT(FORBID_REUSE, LONG, 75), + + /* Set to a file name that contains random data for libcurl to use to + seed the random engine when doing SSL connects. */ + CINIT(RANDOM_FILE, OBJECTPOINT, 76), + + /* Set to the Entropy Gathering Daemon socket pathname */ + CINIT(EGDSOCKET, OBJECTPOINT, 77), + + /* Time-out connect operations after this amount of seconds, if connects are + OK within this time, then fine... This only aborts the connect phase. */ + CINIT(CONNECTTIMEOUT, LONG, 78), + + /* Function that will be called to store headers (instead of fwrite). The + * parameters will use fwrite() syntax, make sure to follow them. */ + CINIT(HEADERFUNCTION, FUNCTIONPOINT, 79), + + /* Set this to force the HTTP request to get back to GET. Only really usable + if POST, PUT or a custom request have been used first. + */ + CINIT(HTTPGET, LONG, 80), + + /* Set if we should verify the Common name from the peer certificate in ssl + * handshake, set 1 to check existence, 2 to ensure that it matches the + * provided hostname. */ + CINIT(SSL_VERIFYHOST, LONG, 81), + + /* Specify which file name to write all known cookies in after completed + operation. Set file name to "-" (dash) to make it go to stdout. */ + CINIT(COOKIEJAR, OBJECTPOINT, 82), + + /* Specify which SSL ciphers to use */ + CINIT(SSL_CIPHER_LIST, OBJECTPOINT, 83), + + /* Specify which HTTP version to use! This must be set to one of the + CURL_HTTP_VERSION* enums set below. */ + CINIT(HTTP_VERSION, LONG, 84), + + /* Specifically switch on or off the FTP engine's use of the EPSV command. By + default, that one will always be attempted before the more traditional + PASV command. */ + CINIT(FTP_USE_EPSV, LONG, 85), + + /* type of the file keeping your SSL-certificate ("DER", "PEM", "ENG") */ + CINIT(SSLCERTTYPE, OBJECTPOINT, 86), + + /* name of the file keeping your private SSL-key */ + CINIT(SSLKEY, OBJECTPOINT, 87), + + /* type of the file keeping your private SSL-key ("DER", "PEM", "ENG") */ + CINIT(SSLKEYTYPE, OBJECTPOINT, 88), + + /* crypto engine for the SSL-sub system */ + CINIT(SSLENGINE, OBJECTPOINT, 89), + + /* set the crypto engine for the SSL-sub system as default + the param has no meaning... + */ + CINIT(SSLENGINE_DEFAULT, LONG, 90), + + /* Non-zero value means to use the global dns cache */ + CINIT(DNS_USE_GLOBAL_CACHE, LONG, 91), /* DEPRECATED, do not use! */ + + /* DNS cache timeout */ + CINIT(DNS_CACHE_TIMEOUT, LONG, 92), + + /* send linked-list of pre-transfer QUOTE commands */ + CINIT(PREQUOTE, OBJECTPOINT, 93), + + /* set the debug function */ + CINIT(DEBUGFUNCTION, FUNCTIONPOINT, 94), + + /* set the data for the debug function */ + CINIT(DEBUGDATA, OBJECTPOINT, 95), + + /* mark this as start of a cookie session */ + CINIT(COOKIESESSION, LONG, 96), + + /* The CApath directory used to validate the peer certificate + this option is used only if SSL_VERIFYPEER is true */ + CINIT(CAPATH, OBJECTPOINT, 97), + + /* Instruct libcurl to use a smaller receive buffer */ + CINIT(BUFFERSIZE, LONG, 98), + + /* Instruct libcurl to not use any signal/alarm handlers, even when using + timeouts. This option is useful for multi-threaded applications. + See libcurl-the-guide for more background information. */ + CINIT(NOSIGNAL, LONG, 99), + + /* Provide a CURLShare for mutexing non-ts data */ + CINIT(SHARE, OBJECTPOINT, 100), + + /* indicates type of proxy. accepted values are CURLPROXY_HTTP (default), + CURLPROXY_SOCKS4, CURLPROXY_SOCKS4A and CURLPROXY_SOCKS5. */ + CINIT(PROXYTYPE, LONG, 101), + + /* Set the Accept-Encoding string. Use this to tell a server you would like + the response to be compressed. Before 7.21.6, this was known as + CURLOPT_ENCODING */ + CINIT(ACCEPT_ENCODING, OBJECTPOINT, 102), + + /* Set pointer to private data */ + CINIT(PRIVATE, OBJECTPOINT, 103), + + /* Set aliases for HTTP 200 in the HTTP Response header */ + CINIT(HTTP200ALIASES, OBJECTPOINT, 104), + + /* Continue to send authentication (user+password) when following locations, + even when hostname changed. This can potentially send off the name + and password to whatever host the server decides. */ + CINIT(UNRESTRICTED_AUTH, LONG, 105), + + /* Specifically switch on or off the FTP engine's use of the EPRT command ( + it also disables the LPRT attempt). By default, those ones will always be + attempted before the good old traditional PORT command. */ + CINIT(FTP_USE_EPRT, LONG, 106), + + /* Set this to a bitmask value to enable the particular authentications + methods you like. Use this in combination with CURLOPT_USERPWD. + Note that setting multiple bits may cause extra network round-trips. */ + CINIT(HTTPAUTH, LONG, 107), + + /* Set the ssl context callback function, currently only for OpenSSL ssl_ctx + in second argument. The function must be matching the + curl_ssl_ctx_callback proto. */ + CINIT(SSL_CTX_FUNCTION, FUNCTIONPOINT, 108), + + /* Set the userdata for the ssl context callback function's third + argument */ + CINIT(SSL_CTX_DATA, OBJECTPOINT, 109), + + /* FTP Option that causes missing dirs to be created on the remote server. + In 7.19.4 we introduced the convenience enums for this option using the + CURLFTP_CREATE_DIR prefix. + */ + CINIT(FTP_CREATE_MISSING_DIRS, LONG, 110), + + /* Set this to a bitmask value to enable the particular authentications + methods you like. Use this in combination with CURLOPT_PROXYUSERPWD. + Note that setting multiple bits may cause extra network round-trips. */ + CINIT(PROXYAUTH, LONG, 111), + + /* FTP option that changes the timeout, in seconds, associated with + getting a response. This is different from transfer timeout time and + essentially places a demand on the FTP server to acknowledge commands + in a timely manner. */ + CINIT(FTP_RESPONSE_TIMEOUT, LONG, 112), +#define CURLOPT_SERVER_RESPONSE_TIMEOUT CURLOPT_FTP_RESPONSE_TIMEOUT + + /* Set this option to one of the CURL_IPRESOLVE_* defines (see below) to + tell libcurl to resolve names to those IP versions only. This only has + affect on systems with support for more than one, i.e IPv4 _and_ IPv6. */ + CINIT(IPRESOLVE, LONG, 113), + + /* Set this option to limit the size of a file that will be downloaded from + an HTTP or FTP server. + + Note there is also _LARGE version which adds large file support for + platforms which have larger off_t sizes. See MAXFILESIZE_LARGE below. */ + CINIT(MAXFILESIZE, LONG, 114), + + /* See the comment for INFILESIZE above, but in short, specifies + * the size of the file being uploaded. -1 means unknown. + */ + CINIT(INFILESIZE_LARGE, OFF_T, 115), + + /* Sets the continuation offset. There is also a LONG version of this; + * look above for RESUME_FROM. + */ + CINIT(RESUME_FROM_LARGE, OFF_T, 116), + + /* Sets the maximum size of data that will be downloaded from + * an HTTP or FTP server. See MAXFILESIZE above for the LONG version. + */ + CINIT(MAXFILESIZE_LARGE, OFF_T, 117), + + /* Set this option to the file name of your .netrc file you want libcurl + to parse (using the CURLOPT_NETRC option). If not set, libcurl will do + a poor attempt to find the user's home directory and check for a .netrc + file in there. */ + CINIT(NETRC_FILE, OBJECTPOINT, 118), + + /* Enable SSL/TLS for FTP, pick one of: + CURLUSESSL_TRY - try using SSL, proceed anyway otherwise + CURLUSESSL_CONTROL - SSL for the control connection or fail + CURLUSESSL_ALL - SSL for all communication or fail + */ + CINIT(USE_SSL, LONG, 119), + + /* The _LARGE version of the standard POSTFIELDSIZE option */ + CINIT(POSTFIELDSIZE_LARGE, OFF_T, 120), + + /* Enable/disable the TCP Nagle algorithm */ + CINIT(TCP_NODELAY, LONG, 121), + + /* 122 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */ + /* 123 OBSOLETE. Gone in 7.16.0 */ + /* 124 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */ + /* 125 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */ + /* 126 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */ + /* 127 OBSOLETE. Gone in 7.16.0 */ + /* 128 OBSOLETE. Gone in 7.16.0 */ + + /* When FTP over SSL/TLS is selected (with CURLOPT_USE_SSL), this option + can be used to change libcurl's default action which is to first try + "AUTH SSL" and then "AUTH TLS" in this order, and proceed when a OK + response has been received. + + Available parameters are: + CURLFTPAUTH_DEFAULT - let libcurl decide + CURLFTPAUTH_SSL - try "AUTH SSL" first, then TLS + CURLFTPAUTH_TLS - try "AUTH TLS" first, then SSL + */ + CINIT(FTPSSLAUTH, LONG, 129), + + CINIT(IOCTLFUNCTION, FUNCTIONPOINT, 130), + CINIT(IOCTLDATA, OBJECTPOINT, 131), + + /* 132 OBSOLETE. Gone in 7.16.0 */ + /* 133 OBSOLETE. Gone in 7.16.0 */ + + /* zero terminated string for pass on to the FTP server when asked for + "account" info */ + CINIT(FTP_ACCOUNT, OBJECTPOINT, 134), + + /* feed cookies into cookie engine */ + CINIT(COOKIELIST, OBJECTPOINT, 135), + + /* ignore Content-Length */ + CINIT(IGNORE_CONTENT_LENGTH, LONG, 136), + + /* Set to non-zero to skip the IP address received in a 227 PASV FTP server + response. Typically used for FTP-SSL purposes but is not restricted to + that. libcurl will then instead use the same IP address it used for the + control connection. */ + CINIT(FTP_SKIP_PASV_IP, LONG, 137), + + /* Select "file method" to use when doing FTP, see the curl_ftpmethod + above. */ + CINIT(FTP_FILEMETHOD, LONG, 138), + + /* Local port number to bind the socket to */ + CINIT(LOCALPORT, LONG, 139), + + /* Number of ports to try, including the first one set with LOCALPORT. + Thus, setting it to 1 will make no additional attempts but the first. + */ + CINIT(LOCALPORTRANGE, LONG, 140), + + /* no transfer, set up connection and let application use the socket by + extracting it with CURLINFO_LASTSOCKET */ + CINIT(CONNECT_ONLY, LONG, 141), + + /* Function that will be called to convert from the + network encoding (instead of using the iconv calls in libcurl) */ + CINIT(CONV_FROM_NETWORK_FUNCTION, FUNCTIONPOINT, 142), + + /* Function that will be called to convert to the + network encoding (instead of using the iconv calls in libcurl) */ + CINIT(CONV_TO_NETWORK_FUNCTION, FUNCTIONPOINT, 143), + + /* Function that will be called to convert from UTF8 + (instead of using the iconv calls in libcurl) + Note that this is used only for SSL certificate processing */ + CINIT(CONV_FROM_UTF8_FUNCTION, FUNCTIONPOINT, 144), + + /* if the connection proceeds too quickly then need to slow it down */ + /* limit-rate: maximum number of bytes per second to send or receive */ + CINIT(MAX_SEND_SPEED_LARGE, OFF_T, 145), + CINIT(MAX_RECV_SPEED_LARGE, OFF_T, 146), + + /* Pointer to command string to send if USER/PASS fails. */ + CINIT(FTP_ALTERNATIVE_TO_USER, OBJECTPOINT, 147), + + /* callback function for setting socket options */ + CINIT(SOCKOPTFUNCTION, FUNCTIONPOINT, 148), + CINIT(SOCKOPTDATA, OBJECTPOINT, 149), + + /* set to 0 to disable session ID re-use for this transfer, default is + enabled (== 1) */ + CINIT(SSL_SESSIONID_CACHE, LONG, 150), + + /* allowed SSH authentication methods */ + CINIT(SSH_AUTH_TYPES, LONG, 151), + + /* Used by scp/sftp to do public/private key authentication */ + CINIT(SSH_PUBLIC_KEYFILE, OBJECTPOINT, 152), + CINIT(SSH_PRIVATE_KEYFILE, OBJECTPOINT, 153), + + /* Send CCC (Clear Command Channel) after authentication */ + CINIT(FTP_SSL_CCC, LONG, 154), + + /* Same as TIMEOUT and CONNECTTIMEOUT, but with ms resolution */ + CINIT(TIMEOUT_MS, LONG, 155), + CINIT(CONNECTTIMEOUT_MS, LONG, 156), + + /* set to zero to disable the libcurl's decoding and thus pass the raw body + data to the application even when it is encoded/compressed */ + CINIT(HTTP_TRANSFER_DECODING, LONG, 157), + CINIT(HTTP_CONTENT_DECODING, LONG, 158), + + /* Permission used when creating new files and directories on the remote + server for protocols that support it, SFTP/SCP/FILE */ + CINIT(NEW_FILE_PERMS, LONG, 159), + CINIT(NEW_DIRECTORY_PERMS, LONG, 160), + + /* Set the behaviour of POST when redirecting. Values must be set to one + of CURL_REDIR* defines below. This used to be called CURLOPT_POST301 */ + CINIT(POSTREDIR, LONG, 161), + + /* used by scp/sftp to verify the host's public key */ + CINIT(SSH_HOST_PUBLIC_KEY_MD5, OBJECTPOINT, 162), + + /* Callback function for opening socket (instead of socket(2)). Optionally, + callback is able change the address or refuse to connect returning + CURL_SOCKET_BAD. The callback should have type + curl_opensocket_callback */ + CINIT(OPENSOCKETFUNCTION, FUNCTIONPOINT, 163), + CINIT(OPENSOCKETDATA, OBJECTPOINT, 164), + + /* POST volatile input fields. */ + CINIT(COPYPOSTFIELDS, OBJECTPOINT, 165), + + /* set transfer mode (;type=) when doing FTP via an HTTP proxy */ + CINIT(PROXY_TRANSFER_MODE, LONG, 166), + + /* Callback function for seeking in the input stream */ + CINIT(SEEKFUNCTION, FUNCTIONPOINT, 167), + CINIT(SEEKDATA, OBJECTPOINT, 168), + + /* CRL file */ + CINIT(CRLFILE, OBJECTPOINT, 169), + + /* Issuer certificate */ + CINIT(ISSUERCERT, OBJECTPOINT, 170), + + /* (IPv6) Address scope */ + CINIT(ADDRESS_SCOPE, LONG, 171), + + /* Collect certificate chain info and allow it to get retrievable with + CURLINFO_CERTINFO after the transfer is complete. */ + CINIT(CERTINFO, LONG, 172), + + /* "name" and "pwd" to use when fetching. */ + CINIT(USERNAME, OBJECTPOINT, 173), + CINIT(PASSWORD, OBJECTPOINT, 174), + + /* "name" and "pwd" to use with Proxy when fetching. */ + CINIT(PROXYUSERNAME, OBJECTPOINT, 175), + CINIT(PROXYPASSWORD, OBJECTPOINT, 176), + + /* Comma separated list of hostnames defining no-proxy zones. These should + match both hostnames directly, and hostnames within a domain. For + example, local.com will match local.com and www.local.com, but NOT + notlocal.com or www.notlocal.com. For compatibility with other + implementations of this, .local.com will be considered to be the same as + local.com. A single * is the only valid wildcard, and effectively + disables the use of proxy. */ + CINIT(NOPROXY, OBJECTPOINT, 177), + + /* block size for TFTP transfers */ + CINIT(TFTP_BLKSIZE, LONG, 178), + + /* Socks Service */ + CINIT(SOCKS5_GSSAPI_SERVICE, OBJECTPOINT, 179), + + /* Socks Service */ + CINIT(SOCKS5_GSSAPI_NEC, LONG, 180), + + /* set the bitmask for the protocols that are allowed to be used for the + transfer, which thus helps the app which takes URLs from users or other + external inputs and want to restrict what protocol(s) to deal + with. Defaults to CURLPROTO_ALL. */ + CINIT(PROTOCOLS, LONG, 181), + + /* set the bitmask for the protocols that libcurl is allowed to follow to, + as a subset of the CURLOPT_PROTOCOLS ones. That means the protocol needs + to be set in both bitmasks to be allowed to get redirected to. Defaults + to all protocols except FILE and SCP. */ + CINIT(REDIR_PROTOCOLS, LONG, 182), + + /* set the SSH knownhost file name to use */ + CINIT(SSH_KNOWNHOSTS, OBJECTPOINT, 183), + + /* set the SSH host key callback, must point to a curl_sshkeycallback + function */ + CINIT(SSH_KEYFUNCTION, FUNCTIONPOINT, 184), + + /* set the SSH host key callback custom pointer */ + CINIT(SSH_KEYDATA, OBJECTPOINT, 185), + + /* set the SMTP mail originator */ + CINIT(MAIL_FROM, OBJECTPOINT, 186), + + /* set the SMTP mail receiver(s) */ + CINIT(MAIL_RCPT, OBJECTPOINT, 187), + + /* FTP: send PRET before PASV */ + CINIT(FTP_USE_PRET, LONG, 188), + + /* RTSP request method (OPTIONS, SETUP, PLAY, etc...) */ + CINIT(RTSP_REQUEST, LONG, 189), + + /* The RTSP session identifier */ + CINIT(RTSP_SESSION_ID, OBJECTPOINT, 190), + + /* The RTSP stream URI */ + CINIT(RTSP_STREAM_URI, OBJECTPOINT, 191), + + /* The Transport: header to use in RTSP requests */ + CINIT(RTSP_TRANSPORT, OBJECTPOINT, 192), + + /* Manually initialize the client RTSP CSeq for this handle */ + CINIT(RTSP_CLIENT_CSEQ, LONG, 193), + + /* Manually initialize the server RTSP CSeq for this handle */ + CINIT(RTSP_SERVER_CSEQ, LONG, 194), + + /* The stream to pass to INTERLEAVEFUNCTION. */ + CINIT(INTERLEAVEDATA, OBJECTPOINT, 195), + + /* Let the application define a custom write method for RTP data */ + CINIT(INTERLEAVEFUNCTION, FUNCTIONPOINT, 196), + + /* Turn on wildcard matching */ + CINIT(WILDCARDMATCH, LONG, 197), + + /* Directory matching callback called before downloading of an + individual file (chunk) started */ + CINIT(CHUNK_BGN_FUNCTION, FUNCTIONPOINT, 198), + + /* Directory matching callback called after the file (chunk) + was downloaded, or skipped */ + CINIT(CHUNK_END_FUNCTION, FUNCTIONPOINT, 199), + + /* Change match (fnmatch-like) callback for wildcard matching */ + CINIT(FNMATCH_FUNCTION, FUNCTIONPOINT, 200), + + /* Let the application define custom chunk data pointer */ + CINIT(CHUNK_DATA, OBJECTPOINT, 201), + + /* FNMATCH_FUNCTION user pointer */ + CINIT(FNMATCH_DATA, OBJECTPOINT, 202), + + /* send linked-list of name:port:address sets */ + CINIT(RESOLVE, OBJECTPOINT, 203), + + /* Set a username for authenticated TLS */ + CINIT(TLSAUTH_USERNAME, OBJECTPOINT, 204), + + /* Set a password for authenticated TLS */ + CINIT(TLSAUTH_PASSWORD, OBJECTPOINT, 205), + + /* Set authentication type for authenticated TLS */ + CINIT(TLSAUTH_TYPE, OBJECTPOINT, 206), + + /* Set to 1 to enable the "TE:" header in HTTP requests to ask for + compressed transfer-encoded responses. Set to 0 to disable the use of TE: + in outgoing requests. The current default is 0, but it might change in a + future libcurl release. + + libcurl will ask for the compressed methods it knows of, and if that + isn't any, it will not ask for transfer-encoding at all even if this + option is set to 1. + + */ + CINIT(TRANSFER_ENCODING, LONG, 207), + + /* Callback function for closing socket (instead of close(2)). The callback + should have type curl_closesocket_callback */ + CINIT(CLOSESOCKETFUNCTION, FUNCTIONPOINT, 208), + CINIT(CLOSESOCKETDATA, OBJECTPOINT, 209), + + /* allow GSSAPI credential delegation */ + CINIT(GSSAPI_DELEGATION, LONG, 210), + + /* Set the name servers to use for DNS resolution */ + CINIT(DNS_SERVERS, OBJECTPOINT, 211), + + /* Time-out accept operations (currently for FTP only) after this amount + of miliseconds. */ + CINIT(ACCEPTTIMEOUT_MS, LONG, 212), + + /* Set TCP keepalive */ + CINIT(TCP_KEEPALIVE, LONG, 213), + + /* non-universal keepalive knobs (Linux, AIX, HP-UX, more) */ + CINIT(TCP_KEEPIDLE, LONG, 214), + CINIT(TCP_KEEPINTVL, LONG, 215), + + /* Enable/disable specific SSL features with a bitmask, see CURLSSLOPT_* */ + CINIT(SSL_OPTIONS, LONG, 216), + + /* Set the SMTP auth originator */ + CINIT(MAIL_AUTH, OBJECTPOINT, 217), + + /* Enable/disable SASL initial response */ + CINIT(SASL_IR, LONG, 218), + + /* Function that will be called instead of the internal progress display + * function. This function should be defined as the curl_xferinfo_callback + * prototype defines. (Deprecates CURLOPT_PROGRESSFUNCTION) */ + CINIT(XFERINFOFUNCTION, FUNCTIONPOINT, 219), + + /* The XOAUTH2 bearer token */ + CINIT(XOAUTH2_BEARER, OBJECTPOINT, 220), + + /* Set the interface string to use as outgoing network + * interface for DNS requests. + * Only supported by the c-ares DNS backend */ + CINIT(DNS_INTERFACE, OBJECTPOINT, 221), + + /* Set the local IPv4 address to use for outgoing DNS requests. + * Only supported by the c-ares DNS backend */ + CINIT(DNS_LOCAL_IP4, OBJECTPOINT, 222), + + /* Set the local IPv4 address to use for outgoing DNS requests. + * Only supported by the c-ares DNS backend */ + CINIT(DNS_LOCAL_IP6, OBJECTPOINT, 223), + + /* Set authentication options directly */ + CINIT(LOGIN_OPTIONS, OBJECTPOINT, 224), + + /* Enable/disable TLS NPN extension (http2 over ssl might fail without) */ + CINIT(SSL_ENABLE_NPN, LONG, 225), + + /* Enable/disable TLS ALPN extension (http2 over ssl might fail without) */ + CINIT(SSL_ENABLE_ALPN, LONG, 226), + + /* Time to wait for a response to a HTTP request containing an + * Expect: 100-continue header before sending the data anyway. */ + CINIT(EXPECT_100_TIMEOUT_MS, LONG, 227), + + /* This points to a linked list of headers used for proxy requests only, + struct curl_slist kind */ + CINIT(PROXYHEADER, OBJECTPOINT, 228), + + /* Pass in a bitmask of "header options" */ + CINIT(HEADEROPT, LONG, 229), + + CURLOPT_LASTENTRY /* the last unused */ +} CURLoption; + +#ifndef CURL_NO_OLDIES /* define this to test if your app builds with all + the obsolete stuff removed! */ + +/* Backwards compatibility with older names */ +/* These are scheduled to disappear by 2011 */ + +/* This was added in version 7.19.1 */ +#define CURLOPT_POST301 CURLOPT_POSTREDIR + +/* These are scheduled to disappear by 2009 */ + +/* The following were added in 7.17.0 */ +#define CURLOPT_SSLKEYPASSWD CURLOPT_KEYPASSWD +#define CURLOPT_FTPAPPEND CURLOPT_APPEND +#define CURLOPT_FTPLISTONLY CURLOPT_DIRLISTONLY +#define CURLOPT_FTP_SSL CURLOPT_USE_SSL + +/* The following were added earlier */ + +#define CURLOPT_SSLCERTPASSWD CURLOPT_KEYPASSWD +#define CURLOPT_KRB4LEVEL CURLOPT_KRBLEVEL + +#else +/* This is set if CURL_NO_OLDIES is defined at compile-time */ +#undef CURLOPT_DNS_USE_GLOBAL_CACHE /* soon obsolete */ +#endif + + + /* Below here follows defines for the CURLOPT_IPRESOLVE option. If a host + name resolves addresses using more than one IP protocol version, this + option might be handy to force libcurl to use a specific IP version. */ +#define CURL_IPRESOLVE_WHATEVER 0 /* default, resolves addresses to all IP + versions that your system allows */ +#define CURL_IPRESOLVE_V4 1 /* resolve to ipv4 addresses */ +#define CURL_IPRESOLVE_V6 2 /* resolve to ipv6 addresses */ + + /* three convenient "aliases" that follow the name scheme better */ +#define CURLOPT_RTSPHEADER CURLOPT_HTTPHEADER + + /* These enums are for use with the CURLOPT_HTTP_VERSION option. */ +enum { + CURL_HTTP_VERSION_NONE, /* setting this means we don't care, and that we'd + like the library to choose the best possible + for us! */ + CURL_HTTP_VERSION_1_0, /* please use HTTP 1.0 in the request */ + CURL_HTTP_VERSION_1_1, /* please use HTTP 1.1 in the request */ + CURL_HTTP_VERSION_2_0, /* please use HTTP 2.0 in the request */ + + CURL_HTTP_VERSION_LAST /* *ILLEGAL* http version */ +}; + +/* + * Public API enums for RTSP requests + */ +enum { + CURL_RTSPREQ_NONE, /* first in list */ + CURL_RTSPREQ_OPTIONS, + CURL_RTSPREQ_DESCRIBE, + CURL_RTSPREQ_ANNOUNCE, + CURL_RTSPREQ_SETUP, + CURL_RTSPREQ_PLAY, + CURL_RTSPREQ_PAUSE, + CURL_RTSPREQ_TEARDOWN, + CURL_RTSPREQ_GET_PARAMETER, + CURL_RTSPREQ_SET_PARAMETER, + CURL_RTSPREQ_RECORD, + CURL_RTSPREQ_RECEIVE, + CURL_RTSPREQ_LAST /* last in list */ +}; + + /* These enums are for use with the CURLOPT_NETRC option. */ +enum CURL_NETRC_OPTION { + CURL_NETRC_IGNORED, /* The .netrc will never be read. + * This is the default. */ + CURL_NETRC_OPTIONAL, /* A user:password in the URL will be preferred + * to one in the .netrc. */ + CURL_NETRC_REQUIRED, /* A user:password in the URL will be ignored. + * Unless one is set programmatically, the .netrc + * will be queried. */ + CURL_NETRC_LAST +}; + +enum { + CURL_SSLVERSION_DEFAULT, + CURL_SSLVERSION_TLSv1, /* TLS 1.x */ + CURL_SSLVERSION_SSLv2, + CURL_SSLVERSION_SSLv3, + CURL_SSLVERSION_TLSv1_0, + CURL_SSLVERSION_TLSv1_1, + CURL_SSLVERSION_TLSv1_2, + + CURL_SSLVERSION_LAST /* never use, keep last */ +}; + +enum CURL_TLSAUTH { + CURL_TLSAUTH_NONE, + CURL_TLSAUTH_SRP, + CURL_TLSAUTH_LAST /* never use, keep last */ +}; + +/* symbols to use with CURLOPT_POSTREDIR. + CURL_REDIR_POST_301, CURL_REDIR_POST_302 and CURL_REDIR_POST_303 + can be bitwise ORed so that CURL_REDIR_POST_301 | CURL_REDIR_POST_302 + | CURL_REDIR_POST_303 == CURL_REDIR_POST_ALL */ + +#define CURL_REDIR_GET_ALL 0 +#define CURL_REDIR_POST_301 1 +#define CURL_REDIR_POST_302 2 +#define CURL_REDIR_POST_303 4 +#define CURL_REDIR_POST_ALL \ + (CURL_REDIR_POST_301|CURL_REDIR_POST_302|CURL_REDIR_POST_303) + +typedef enum { + CURL_TIMECOND_NONE, + + CURL_TIMECOND_IFMODSINCE, + CURL_TIMECOND_IFUNMODSINCE, + CURL_TIMECOND_LASTMOD, + + CURL_TIMECOND_LAST +} curl_TimeCond; + + +/* curl_strequal() and curl_strnequal() are subject for removal in a future + libcurl, see lib/README.curlx for details */ +CURL_EXTERN int (curl_strequal)(const char *s1, const char *s2); +CURL_EXTERN int (curl_strnequal)(const char *s1, const char *s2, size_t n); + +/* name is uppercase CURLFORM_ */ +#ifdef CFINIT +#undef CFINIT +#endif + +#ifdef CURL_ISOCPP +#define CFINIT(name) CURLFORM_ ## name +#else +/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */ +#define CFINIT(name) CURLFORM_/**/name +#endif + +typedef enum { + CFINIT(NOTHING), /********* the first one is unused ************/ + + /* */ + CFINIT(COPYNAME), + CFINIT(PTRNAME), + CFINIT(NAMELENGTH), + CFINIT(COPYCONTENTS), + CFINIT(PTRCONTENTS), + CFINIT(CONTENTSLENGTH), + CFINIT(FILECONTENT), + CFINIT(ARRAY), + CFINIT(OBSOLETE), + CFINIT(FILE), + + CFINIT(BUFFER), + CFINIT(BUFFERPTR), + CFINIT(BUFFERLENGTH), + + CFINIT(CONTENTTYPE), + CFINIT(CONTENTHEADER), + CFINIT(FILENAME), + CFINIT(END), + CFINIT(OBSOLETE2), + + CFINIT(STREAM), + + CURLFORM_LASTENTRY /* the last unused */ +} CURLformoption; + +#undef CFINIT /* done */ + +/* structure to be used as parameter for CURLFORM_ARRAY */ +struct curl_forms { + CURLformoption option; + const char *value; +}; + +/* use this for multipart formpost building */ +/* Returns code for curl_formadd() + * + * Returns: + * CURL_FORMADD_OK on success + * CURL_FORMADD_MEMORY if the FormInfo allocation fails + * CURL_FORMADD_OPTION_TWICE if one option is given twice for one Form + * CURL_FORMADD_NULL if a null pointer was given for a char + * CURL_FORMADD_MEMORY if the allocation of a FormInfo struct failed + * CURL_FORMADD_UNKNOWN_OPTION if an unknown option was used + * CURL_FORMADD_INCOMPLETE if the some FormInfo is not complete (or error) + * CURL_FORMADD_MEMORY if a curl_httppost struct cannot be allocated + * CURL_FORMADD_MEMORY if some allocation for string copying failed. + * CURL_FORMADD_ILLEGAL_ARRAY if an illegal option is used in an array + * + ***************************************************************************/ +typedef enum { + CURL_FORMADD_OK, /* first, no error */ + + CURL_FORMADD_MEMORY, + CURL_FORMADD_OPTION_TWICE, + CURL_FORMADD_NULL, + CURL_FORMADD_UNKNOWN_OPTION, + CURL_FORMADD_INCOMPLETE, + CURL_FORMADD_ILLEGAL_ARRAY, + CURL_FORMADD_DISABLED, /* libcurl was built with this disabled */ + + CURL_FORMADD_LAST /* last */ +} CURLFORMcode; + +/* + * NAME curl_formadd() + * + * DESCRIPTION + * + * Pretty advanced function for building multi-part formposts. Each invoke + * adds one part that together construct a full post. Then use + * CURLOPT_HTTPPOST to send it off to libcurl. + */ +CURL_EXTERN CURLFORMcode curl_formadd(struct curl_httppost **httppost, + struct curl_httppost **last_post, + ...); + +/* + * callback function for curl_formget() + * The void *arg pointer will be the one passed as second argument to + * curl_formget(). + * The character buffer passed to it must not be freed. + * Should return the buffer length passed to it as the argument "len" on + * success. + */ +typedef size_t (*curl_formget_callback)(void *arg, const char *buf, + size_t len); + +/* + * NAME curl_formget() + * + * DESCRIPTION + * + * Serialize a curl_httppost struct built with curl_formadd(). + * Accepts a void pointer as second argument which will be passed to + * the curl_formget_callback function. + * Returns 0 on success. + */ +CURL_EXTERN int curl_formget(struct curl_httppost *form, void *arg, + curl_formget_callback append); +/* + * NAME curl_formfree() + * + * DESCRIPTION + * + * Free a multipart formpost previously built with curl_formadd(). + */ +CURL_EXTERN void curl_formfree(struct curl_httppost *form); + +/* + * NAME curl_getenv() + * + * DESCRIPTION + * + * Returns a malloc()'ed string that MUST be curl_free()ed after usage is + * complete. DEPRECATED - see lib/README.curlx + */ +CURL_EXTERN char *curl_getenv(const char *variable); + +/* + * NAME curl_version() + * + * DESCRIPTION + * + * Returns a static ascii string of the libcurl version. + */ +CURL_EXTERN char *curl_version(void); + +/* + * NAME curl_easy_escape() + * + * DESCRIPTION + * + * Escapes URL strings (converts all letters consider illegal in URLs to their + * %XX versions). This function returns a new allocated string or NULL if an + * error occurred. + */ +CURL_EXTERN char *curl_easy_escape(CURL *handle, + const char *string, + int length); + +/* the previous version: */ +CURL_EXTERN char *curl_escape(const char *string, + int length); + + +/* + * NAME curl_easy_unescape() + * + * DESCRIPTION + * + * Unescapes URL encoding in strings (converts all %XX codes to their 8bit + * versions). This function returns a new allocated string or NULL if an error + * occurred. + * Conversion Note: On non-ASCII platforms the ASCII %XX codes are + * converted into the host encoding. + */ +CURL_EXTERN char *curl_easy_unescape(CURL *handle, + const char *string, + int length, + int *outlength); + +/* the previous version */ +CURL_EXTERN char *curl_unescape(const char *string, + int length); + +/* + * NAME curl_free() + * + * DESCRIPTION + * + * Provided for de-allocation in the same translation unit that did the + * allocation. Added in libcurl 7.10 + */ +CURL_EXTERN void curl_free(void *p); + +/* + * NAME curl_global_init() + * + * DESCRIPTION + * + * curl_global_init() should be invoked exactly once for each application that + * uses libcurl and before any call of other libcurl functions. + * + * This function is not thread-safe! + */ +CURL_EXTERN CURLcode curl_global_init(long flags); + +/* + * NAME curl_global_init_mem() + * + * DESCRIPTION + * + * curl_global_init() or curl_global_init_mem() should be invoked exactly once + * for each application that uses libcurl. This function can be used to + * initialize libcurl and set user defined memory management callback + * functions. Users can implement memory management routines to check for + * memory leaks, check for mis-use of the curl library etc. User registered + * callback routines with be invoked by this library instead of the system + * memory management routines like malloc, free etc. + */ +CURL_EXTERN CURLcode curl_global_init_mem(long flags, + curl_malloc_callback m, + curl_free_callback f, + curl_realloc_callback r, + curl_strdup_callback s, + curl_calloc_callback c); + +/* + * NAME curl_global_cleanup() + * + * DESCRIPTION + * + * curl_global_cleanup() should be invoked exactly once for each application + * that uses libcurl + */ +CURL_EXTERN void curl_global_cleanup(void); + +/* linked-list structure for the CURLOPT_QUOTE option (and other) */ +struct curl_slist { + char *data; + struct curl_slist *next; +}; + +/* + * NAME curl_slist_append() + * + * DESCRIPTION + * + * Appends a string to a linked list. If no list exists, it will be created + * first. Returns the new list, after appending. + */ +CURL_EXTERN struct curl_slist *curl_slist_append(struct curl_slist *, + const char *); + +/* + * NAME curl_slist_free_all() + * + * DESCRIPTION + * + * free a previously built curl_slist. + */ +CURL_EXTERN void curl_slist_free_all(struct curl_slist *); + +/* + * NAME curl_getdate() + * + * DESCRIPTION + * + * Returns the time, in seconds since 1 Jan 1970 of the time string given in + * the first argument. The time argument in the second parameter is unused + * and should be set to NULL. + */ +CURL_EXTERN time_t curl_getdate(const char *p, const time_t *unused); + +/* info about the certificate chain, only for OpenSSL builds. Asked + for with CURLOPT_CERTINFO / CURLINFO_CERTINFO */ +struct curl_certinfo { + int num_of_certs; /* number of certificates with information */ + struct curl_slist **certinfo; /* for each index in this array, there's a + linked list with textual information in the + format "name: value" */ +}; + +/* enum for the different supported SSL backends */ +typedef enum { + CURLSSLBACKEND_NONE = 0, + CURLSSLBACKEND_OPENSSL = 1, + CURLSSLBACKEND_GNUTLS = 2, + CURLSSLBACKEND_NSS = 3, + CURLSSLBACKEND_QSOSSL = 4, + CURLSSLBACKEND_GSKIT = 5, + CURLSSLBACKEND_POLARSSL = 6, + CURLSSLBACKEND_CYASSL = 7, + CURLSSLBACKEND_SCHANNEL = 8, + CURLSSLBACKEND_DARWINSSL = 9, + CURLSSLBACKEND_AXTLS = 10 +} curl_sslbackend; + +/* Information about the SSL library used and the respective internal SSL + handle, which can be used to obtain further information regarding the + connection. Asked for with CURLINFO_TLS_SESSION. */ +struct curl_tlssessioninfo { + curl_sslbackend backend; + void *internals; +}; + +#define CURLINFO_STRING 0x100000 +#define CURLINFO_LONG 0x200000 +#define CURLINFO_DOUBLE 0x300000 +#define CURLINFO_SLIST 0x400000 +#define CURLINFO_MASK 0x0fffff +#define CURLINFO_TYPEMASK 0xf00000 + +typedef enum { + CURLINFO_NONE, /* first, never use this */ + CURLINFO_EFFECTIVE_URL = CURLINFO_STRING + 1, + CURLINFO_RESPONSE_CODE = CURLINFO_LONG + 2, + CURLINFO_TOTAL_TIME = CURLINFO_DOUBLE + 3, + CURLINFO_NAMELOOKUP_TIME = CURLINFO_DOUBLE + 4, + CURLINFO_CONNECT_TIME = CURLINFO_DOUBLE + 5, + CURLINFO_PRETRANSFER_TIME = CURLINFO_DOUBLE + 6, + CURLINFO_SIZE_UPLOAD = CURLINFO_DOUBLE + 7, + CURLINFO_SIZE_DOWNLOAD = CURLINFO_DOUBLE + 8, + CURLINFO_SPEED_DOWNLOAD = CURLINFO_DOUBLE + 9, + CURLINFO_SPEED_UPLOAD = CURLINFO_DOUBLE + 10, + CURLINFO_HEADER_SIZE = CURLINFO_LONG + 11, + CURLINFO_REQUEST_SIZE = CURLINFO_LONG + 12, + CURLINFO_SSL_VERIFYRESULT = CURLINFO_LONG + 13, + CURLINFO_FILETIME = CURLINFO_LONG + 14, + CURLINFO_CONTENT_LENGTH_DOWNLOAD = CURLINFO_DOUBLE + 15, + CURLINFO_CONTENT_LENGTH_UPLOAD = CURLINFO_DOUBLE + 16, + CURLINFO_STARTTRANSFER_TIME = CURLINFO_DOUBLE + 17, + CURLINFO_CONTENT_TYPE = CURLINFO_STRING + 18, + CURLINFO_REDIRECT_TIME = CURLINFO_DOUBLE + 19, + CURLINFO_REDIRECT_COUNT = CURLINFO_LONG + 20, + CURLINFO_PRIVATE = CURLINFO_STRING + 21, + CURLINFO_HTTP_CONNECTCODE = CURLINFO_LONG + 22, + CURLINFO_HTTPAUTH_AVAIL = CURLINFO_LONG + 23, + CURLINFO_PROXYAUTH_AVAIL = CURLINFO_LONG + 24, + CURLINFO_OS_ERRNO = CURLINFO_LONG + 25, + CURLINFO_NUM_CONNECTS = CURLINFO_LONG + 26, + CURLINFO_SSL_ENGINES = CURLINFO_SLIST + 27, + CURLINFO_COOKIELIST = CURLINFO_SLIST + 28, + CURLINFO_LASTSOCKET = CURLINFO_LONG + 29, + CURLINFO_FTP_ENTRY_PATH = CURLINFO_STRING + 30, + CURLINFO_REDIRECT_URL = CURLINFO_STRING + 31, + CURLINFO_PRIMARY_IP = CURLINFO_STRING + 32, + CURLINFO_APPCONNECT_TIME = CURLINFO_DOUBLE + 33, + CURLINFO_CERTINFO = CURLINFO_SLIST + 34, + CURLINFO_CONDITION_UNMET = CURLINFO_LONG + 35, + CURLINFO_RTSP_SESSION_ID = CURLINFO_STRING + 36, + CURLINFO_RTSP_CLIENT_CSEQ = CURLINFO_LONG + 37, + CURLINFO_RTSP_SERVER_CSEQ = CURLINFO_LONG + 38, + CURLINFO_RTSP_CSEQ_RECV = CURLINFO_LONG + 39, + CURLINFO_PRIMARY_PORT = CURLINFO_LONG + 40, + CURLINFO_LOCAL_IP = CURLINFO_STRING + 41, + CURLINFO_LOCAL_PORT = CURLINFO_LONG + 42, + CURLINFO_TLS_SESSION = CURLINFO_SLIST + 43, + /* Fill in new entries below here! */ + + CURLINFO_LASTONE = 43 +} CURLINFO; + +/* CURLINFO_RESPONSE_CODE is the new name for the option previously known as + CURLINFO_HTTP_CODE */ +#define CURLINFO_HTTP_CODE CURLINFO_RESPONSE_CODE + +typedef enum { + CURLCLOSEPOLICY_NONE, /* first, never use this */ + + CURLCLOSEPOLICY_OLDEST, + CURLCLOSEPOLICY_LEAST_RECENTLY_USED, + CURLCLOSEPOLICY_LEAST_TRAFFIC, + CURLCLOSEPOLICY_SLOWEST, + CURLCLOSEPOLICY_CALLBACK, + + CURLCLOSEPOLICY_LAST /* last, never use this */ +} curl_closepolicy; + +#define CURL_GLOBAL_SSL (1<<0) +#define CURL_GLOBAL_WIN32 (1<<1) +#define CURL_GLOBAL_ALL (CURL_GLOBAL_SSL|CURL_GLOBAL_WIN32) +#define CURL_GLOBAL_NOTHING 0 +#define CURL_GLOBAL_DEFAULT CURL_GLOBAL_ALL +#define CURL_GLOBAL_ACK_EINTR (1<<2) + + +/***************************************************************************** + * Setup defines, protos etc for the sharing stuff. + */ + +/* Different data locks for a single share */ +typedef enum { + CURL_LOCK_DATA_NONE = 0, + /* CURL_LOCK_DATA_SHARE is used internally to say that + * the locking is just made to change the internal state of the share + * itself. + */ + CURL_LOCK_DATA_SHARE, + CURL_LOCK_DATA_COOKIE, + CURL_LOCK_DATA_DNS, + CURL_LOCK_DATA_SSL_SESSION, + CURL_LOCK_DATA_CONNECT, + CURL_LOCK_DATA_LAST +} curl_lock_data; + +/* Different lock access types */ +typedef enum { + CURL_LOCK_ACCESS_NONE = 0, /* unspecified action */ + CURL_LOCK_ACCESS_SHARED = 1, /* for read perhaps */ + CURL_LOCK_ACCESS_SINGLE = 2, /* for write perhaps */ + CURL_LOCK_ACCESS_LAST /* never use */ +} curl_lock_access; + +typedef void (*curl_lock_function)(CURL *handle, + curl_lock_data data, + curl_lock_access locktype, + void *userptr); +typedef void (*curl_unlock_function)(CURL *handle, + curl_lock_data data, + void *userptr); + +typedef void CURLSH; + +typedef enum { + CURLSHE_OK, /* all is fine */ + CURLSHE_BAD_OPTION, /* 1 */ + CURLSHE_IN_USE, /* 2 */ + CURLSHE_INVALID, /* 3 */ + CURLSHE_NOMEM, /* 4 out of memory */ + CURLSHE_NOT_BUILT_IN, /* 5 feature not present in lib */ + CURLSHE_LAST /* never use */ +} CURLSHcode; + +typedef enum { + CURLSHOPT_NONE, /* don't use */ + CURLSHOPT_SHARE, /* specify a data type to share */ + CURLSHOPT_UNSHARE, /* specify which data type to stop sharing */ + CURLSHOPT_LOCKFUNC, /* pass in a 'curl_lock_function' pointer */ + CURLSHOPT_UNLOCKFUNC, /* pass in a 'curl_unlock_function' pointer */ + CURLSHOPT_USERDATA, /* pass in a user data pointer used in the lock/unlock + callback functions */ + CURLSHOPT_LAST /* never use */ +} CURLSHoption; + +CURL_EXTERN CURLSH *curl_share_init(void); +CURL_EXTERN CURLSHcode curl_share_setopt(CURLSH *, CURLSHoption option, ...); +CURL_EXTERN CURLSHcode curl_share_cleanup(CURLSH *); + +/**************************************************************************** + * Structures for querying information about the curl library at runtime. + */ + +typedef enum { + CURLVERSION_FIRST, + CURLVERSION_SECOND, + CURLVERSION_THIRD, + CURLVERSION_FOURTH, + CURLVERSION_LAST /* never actually use this */ +} CURLversion; + +/* The 'CURLVERSION_NOW' is the symbolic name meant to be used by + basically all programs ever that want to get version information. It is + meant to be a built-in version number for what kind of struct the caller + expects. If the struct ever changes, we redefine the NOW to another enum + from above. */ +#define CURLVERSION_NOW CURLVERSION_FOURTH + +typedef struct { + CURLversion age; /* age of the returned struct */ + const char *version; /* LIBCURL_VERSION */ + unsigned int version_num; /* LIBCURL_VERSION_NUM */ + const char *host; /* OS/host/cpu/machine when configured */ + int features; /* bitmask, see defines below */ + const char *ssl_version; /* human readable string */ + long ssl_version_num; /* not used anymore, always 0 */ + const char *libz_version; /* human readable string */ + /* protocols is terminated by an entry with a NULL protoname */ + const char * const *protocols; + + /* The fields below this were added in CURLVERSION_SECOND */ + const char *ares; + int ares_num; + + /* This field was added in CURLVERSION_THIRD */ + const char *libidn; + + /* These field were added in CURLVERSION_FOURTH */ + + /* Same as '_libiconv_version' if built with HAVE_ICONV */ + int iconv_ver_num; + + const char *libssh_version; /* human readable string */ + +} curl_version_info_data; + +#define CURL_VERSION_IPV6 (1<<0) /* IPv6-enabled */ +#define CURL_VERSION_KERBEROS4 (1<<1) /* kerberos auth is supported */ +#define CURL_VERSION_SSL (1<<2) /* SSL options are present */ +#define CURL_VERSION_LIBZ (1<<3) /* libz features are present */ +#define CURL_VERSION_NTLM (1<<4) /* NTLM auth is supported */ +#define CURL_VERSION_GSSNEGOTIATE (1<<5) /* Negotiate auth support + (deprecated) */ +#define CURL_VERSION_DEBUG (1<<6) /* built with debug capabilities */ +#define CURL_VERSION_ASYNCHDNS (1<<7) /* asynchronous dns resolves */ +#define CURL_VERSION_SPNEGO (1<<8) /* SPNEGO auth is supported */ +#define CURL_VERSION_LARGEFILE (1<<9) /* supports files bigger than 2GB */ +#define CURL_VERSION_IDN (1<<10) /* International Domain Names support */ +#define CURL_VERSION_SSPI (1<<11) /* SSPI is supported */ +#define CURL_VERSION_CONV (1<<12) /* character conversions supported */ +#define CURL_VERSION_CURLDEBUG (1<<13) /* debug memory tracking supported */ +#define CURL_VERSION_TLSAUTH_SRP (1<<14) /* TLS-SRP auth is supported */ +#define CURL_VERSION_NTLM_WB (1<<15) /* NTLM delegating to winbind helper */ +#define CURL_VERSION_HTTP2 (1<<16) /* HTTP2 support built-in */ +#define CURL_VERSION_GSSAPI (1<<17) /* GSS-API is supported */ + + /* + * NAME curl_version_info() + * + * DESCRIPTION + * + * This function returns a pointer to a static copy of the version info + * struct. See above. + */ +CURL_EXTERN curl_version_info_data *curl_version_info(CURLversion); + +/* + * NAME curl_easy_strerror() + * + * DESCRIPTION + * + * The curl_easy_strerror function may be used to turn a CURLcode value + * into the equivalent human readable error string. This is useful + * for printing meaningful error messages. + */ +CURL_EXTERN const char *curl_easy_strerror(CURLcode); + +/* + * NAME curl_share_strerror() + * + * DESCRIPTION + * + * The curl_share_strerror function may be used to turn a CURLSHcode value + * into the equivalent human readable error string. This is useful + * for printing meaningful error messages. + */ +CURL_EXTERN const char *curl_share_strerror(CURLSHcode); + +/* + * NAME curl_easy_pause() + * + * DESCRIPTION + * + * The curl_easy_pause function pauses or unpauses transfers. Select the new + * state by setting the bitmask, use the convenience defines below. + * + */ +CURL_EXTERN CURLcode curl_easy_pause(CURL *handle, int bitmask); + +#define CURLPAUSE_RECV (1<<0) +#define CURLPAUSE_RECV_CONT (0) + +#define CURLPAUSE_SEND (1<<2) +#define CURLPAUSE_SEND_CONT (0) + +#define CURLPAUSE_ALL (CURLPAUSE_RECV|CURLPAUSE_SEND) +#define CURLPAUSE_CONT (CURLPAUSE_RECV_CONT|CURLPAUSE_SEND_CONT) + +#ifdef __cplusplus +} +#endif + +/* unfortunately, the easy.h and multi.h include files need options and info + stuff before they can be included! */ +#include "easy.h" /* nothing in curl is fun without the easy stuff */ +#include "multi.h" + +/* the typechecker doesn't work in C++ (yet) */ +#if defined(__GNUC__) && defined(__GNUC_MINOR__) && \ + ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) && \ + !defined(__cplusplus) && !defined(CURL_DISABLE_TYPECHECK) +#include "typecheck-gcc.h" +#else +#if defined(__STDC__) && (__STDC__ >= 1) +/* This preprocessor magic that replaces a call with the exact same call is + only done to make sure application authors pass exactly three arguments + to these functions. */ +#define curl_easy_setopt(handle,opt,param) curl_easy_setopt(handle,opt,param) +#define curl_easy_getinfo(handle,info,arg) curl_easy_getinfo(handle,info,arg) +#define curl_share_setopt(share,opt,param) curl_share_setopt(share,opt,param) +#define curl_multi_setopt(handle,opt,param) curl_multi_setopt(handle,opt,param) +#endif /* __STDC__ >= 1 */ +#endif /* gcc >= 4.3 && !__cplusplus */ + +#endif /* __CURL_CURL_H */ diff --git a/external/libcurl_android/jni/libcurl/include/curl/curlbuild.h b/external/libcurl_android/jni/libcurl/include/curl/curlbuild.h new file mode 100755 index 00000000..15a321ec --- /dev/null +++ b/external/libcurl_android/jni/libcurl/include/curl/curlbuild.h @@ -0,0 +1,198 @@ +/* include/curl/curlbuild.h. Generated from curlbuild.h.in by configure. */ +#ifndef __CURL_CURLBUILD_H +#define __CURL_CURLBUILD_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* ================================================================ */ +/* NOTES FOR CONFIGURE CAPABLE SYSTEMS */ +/* ================================================================ */ + +/* + * NOTE 1: + * ------- + * + * Nothing in this file is intended to be modified or adjusted by the + * curl library user nor by the curl library builder. + * + * If you think that something actually needs to be changed, adjusted + * or fixed in this file, then, report it on the libcurl development + * mailing list: http://cool.haxx.se/mailman/listinfo/curl-library/ + * + * This header file shall only export symbols which are 'curl' or 'CURL' + * prefixed, otherwise public name space would be polluted. + * + * NOTE 2: + * ------- + * + * Right now you might be staring at file include/curl/curlbuild.h.in or + * at file include/curl/curlbuild.h, this is due to the following reason: + * + * On systems capable of running the configure script, the configure process + * will overwrite the distributed include/curl/curlbuild.h file with one that + * is suitable and specific to the library being configured and built, which + * is generated from the include/curl/curlbuild.h.in template file. + * + */ + +/* ================================================================ */ +/* DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE */ +/* ================================================================ */ + +#ifdef CURL_SIZEOF_LONG +#error "CURL_SIZEOF_LONG shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_SIZEOF_LONG_already_defined +#endif + +#ifdef CURL_TYPEOF_CURL_SOCKLEN_T +#error "CURL_TYPEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_TYPEOF_CURL_SOCKLEN_T_already_defined +#endif + +#ifdef CURL_SIZEOF_CURL_SOCKLEN_T +#error "CURL_SIZEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_SIZEOF_CURL_SOCKLEN_T_already_defined +#endif + +#ifdef CURL_TYPEOF_CURL_OFF_T +#error "CURL_TYPEOF_CURL_OFF_T shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_TYPEOF_CURL_OFF_T_already_defined +#endif + +#ifdef CURL_FORMAT_CURL_OFF_T +#error "CURL_FORMAT_CURL_OFF_T shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_FORMAT_CURL_OFF_T_already_defined +#endif + +#ifdef CURL_FORMAT_CURL_OFF_TU +#error "CURL_FORMAT_CURL_OFF_TU shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_FORMAT_CURL_OFF_TU_already_defined +#endif + +#ifdef CURL_FORMAT_OFF_T +#error "CURL_FORMAT_OFF_T shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_FORMAT_OFF_T_already_defined +#endif + +#ifdef CURL_SIZEOF_CURL_OFF_T +#error "CURL_SIZEOF_CURL_OFF_T shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_SIZEOF_CURL_OFF_T_already_defined +#endif + +#ifdef CURL_SUFFIX_CURL_OFF_T +#error "CURL_SUFFIX_CURL_OFF_T shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_T_already_defined +#endif + +#ifdef CURL_SUFFIX_CURL_OFF_TU +#error "CURL_SUFFIX_CURL_OFF_TU shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_TU_already_defined +#endif + +/* ================================================================ */ +/* EXTERNAL INTERFACE SETTINGS FOR CONFIGURE CAPABLE SYSTEMS ONLY */ +/* ================================================================ */ + +/* Configure process defines this to 1 when it finds out that system */ +/* header file ws2tcpip.h must be included by the external interface. */ +/* #undef CURL_PULL_WS2TCPIP_H */ +#ifdef CURL_PULL_WS2TCPIP_H +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif +# include +# include +# include +#endif + +/* Configure process defines this to 1 when it finds out that system */ +/* header file sys/types.h must be included by the external interface. */ +#define CURL_PULL_SYS_TYPES_H 1 +#ifdef CURL_PULL_SYS_TYPES_H +# include +#endif + +/* Configure process defines this to 1 when it finds out that system */ +/* header file stdint.h must be included by the external interface. */ +#define CURL_PULL_STDINT_H 1 +#ifdef CURL_PULL_STDINT_H +# include +#endif + +/* Configure process defines this to 1 when it finds out that system */ +/* header file inttypes.h must be included by the external interface. */ +#define CURL_PULL_INTTYPES_H 1 +#ifdef CURL_PULL_INTTYPES_H +# include +#endif + +/* Configure process defines this to 1 when it finds out that system */ +/* header file sys/socket.h must be included by the external interface. */ +#define CURL_PULL_SYS_SOCKET_H 1 +#ifdef CURL_PULL_SYS_SOCKET_H +# include +#endif + +/* Configure process defines this to 1 when it finds out that system */ +/* header file sys/poll.h must be included by the external interface. */ +/* #undef CURL_PULL_SYS_POLL_H */ +#ifdef CURL_PULL_SYS_POLL_H +# include +#endif + +/* The size of `long', as computed by sizeof. */ +#define CURL_SIZEOF_LONG 4 + +/* Integral data type used for curl_socklen_t. */ +#define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t + +/* The size of `curl_socklen_t', as computed by sizeof. */ +#define CURL_SIZEOF_CURL_SOCKLEN_T 4 + +/* Data type definition of curl_socklen_t. */ +typedef CURL_TYPEOF_CURL_SOCKLEN_T curl_socklen_t; + +/* Signed integral data type used for curl_off_t. */ +#define CURL_TYPEOF_CURL_OFF_T int64_t + +/* Data type definition of curl_off_t. */ +typedef CURL_TYPEOF_CURL_OFF_T curl_off_t; + +/* curl_off_t formatting string directive without "%" conversion specifier. */ +#define CURL_FORMAT_CURL_OFF_T "lld" + +/* unsigned curl_off_t formatting string without "%" conversion specifier. */ +#define CURL_FORMAT_CURL_OFF_TU "llu" + +/* curl_off_t formatting string directive with "%" conversion specifier. */ +#define CURL_FORMAT_OFF_T "%lld" + +/* The size of `curl_off_t', as computed by sizeof. */ +#define CURL_SIZEOF_CURL_OFF_T 8 + +/* curl_off_t constant suffix. */ +#define CURL_SUFFIX_CURL_OFF_T LL + +/* unsigned curl_off_t constant suffix. */ +#define CURL_SUFFIX_CURL_OFF_TU ULL + +#endif /* __CURL_CURLBUILD_H */ diff --git a/external/libcurl_android/jni/libcurl/include/curl/curlbuild.h.in b/external/libcurl_android/jni/libcurl/include/curl/curlbuild.h.in new file mode 100755 index 00000000..e29f195d --- /dev/null +++ b/external/libcurl_android/jni/libcurl/include/curl/curlbuild.h.in @@ -0,0 +1,197 @@ +#ifndef __CURL_CURLBUILD_H +#define __CURL_CURLBUILD_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* ================================================================ */ +/* NOTES FOR CONFIGURE CAPABLE SYSTEMS */ +/* ================================================================ */ + +/* + * NOTE 1: + * ------- + * + * Nothing in this file is intended to be modified or adjusted by the + * curl library user nor by the curl library builder. + * + * If you think that something actually needs to be changed, adjusted + * or fixed in this file, then, report it on the libcurl development + * mailing list: http://cool.haxx.se/mailman/listinfo/curl-library/ + * + * This header file shall only export symbols which are 'curl' or 'CURL' + * prefixed, otherwise public name space would be polluted. + * + * NOTE 2: + * ------- + * + * Right now you might be staring at file include/curl/curlbuild.h.in or + * at file include/curl/curlbuild.h, this is due to the following reason: + * + * On systems capable of running the configure script, the configure process + * will overwrite the distributed include/curl/curlbuild.h file with one that + * is suitable and specific to the library being configured and built, which + * is generated from the include/curl/curlbuild.h.in template file. + * + */ + +/* ================================================================ */ +/* DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE */ +/* ================================================================ */ + +#ifdef CURL_SIZEOF_LONG +#error "CURL_SIZEOF_LONG shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_SIZEOF_LONG_already_defined +#endif + +#ifdef CURL_TYPEOF_CURL_SOCKLEN_T +#error "CURL_TYPEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_TYPEOF_CURL_SOCKLEN_T_already_defined +#endif + +#ifdef CURL_SIZEOF_CURL_SOCKLEN_T +#error "CURL_SIZEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_SIZEOF_CURL_SOCKLEN_T_already_defined +#endif + +#ifdef CURL_TYPEOF_CURL_OFF_T +#error "CURL_TYPEOF_CURL_OFF_T shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_TYPEOF_CURL_OFF_T_already_defined +#endif + +#ifdef CURL_FORMAT_CURL_OFF_T +#error "CURL_FORMAT_CURL_OFF_T shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_FORMAT_CURL_OFF_T_already_defined +#endif + +#ifdef CURL_FORMAT_CURL_OFF_TU +#error "CURL_FORMAT_CURL_OFF_TU shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_FORMAT_CURL_OFF_TU_already_defined +#endif + +#ifdef CURL_FORMAT_OFF_T +#error "CURL_FORMAT_OFF_T shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_FORMAT_OFF_T_already_defined +#endif + +#ifdef CURL_SIZEOF_CURL_OFF_T +#error "CURL_SIZEOF_CURL_OFF_T shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_SIZEOF_CURL_OFF_T_already_defined +#endif + +#ifdef CURL_SUFFIX_CURL_OFF_T +#error "CURL_SUFFIX_CURL_OFF_T shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_T_already_defined +#endif + +#ifdef CURL_SUFFIX_CURL_OFF_TU +#error "CURL_SUFFIX_CURL_OFF_TU shall not be defined except in curlbuild.h" + Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_TU_already_defined +#endif + +/* ================================================================ */ +/* EXTERNAL INTERFACE SETTINGS FOR CONFIGURE CAPABLE SYSTEMS ONLY */ +/* ================================================================ */ + +/* Configure process defines this to 1 when it finds out that system */ +/* header file ws2tcpip.h must be included by the external interface. */ +#undef CURL_PULL_WS2TCPIP_H +#ifdef CURL_PULL_WS2TCPIP_H +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif +# include +# include +# include +#endif + +/* Configure process defines this to 1 when it finds out that system */ +/* header file sys/types.h must be included by the external interface. */ +#undef CURL_PULL_SYS_TYPES_H +#ifdef CURL_PULL_SYS_TYPES_H +# include +#endif + +/* Configure process defines this to 1 when it finds out that system */ +/* header file stdint.h must be included by the external interface. */ +#undef CURL_PULL_STDINT_H +#ifdef CURL_PULL_STDINT_H +# include +#endif + +/* Configure process defines this to 1 when it finds out that system */ +/* header file inttypes.h must be included by the external interface. */ +#undef CURL_PULL_INTTYPES_H +#ifdef CURL_PULL_INTTYPES_H +# include +#endif + +/* Configure process defines this to 1 when it finds out that system */ +/* header file sys/socket.h must be included by the external interface. */ +#undef CURL_PULL_SYS_SOCKET_H +#ifdef CURL_PULL_SYS_SOCKET_H +# include +#endif + +/* Configure process defines this to 1 when it finds out that system */ +/* header file sys/poll.h must be included by the external interface. */ +#undef CURL_PULL_SYS_POLL_H +#ifdef CURL_PULL_SYS_POLL_H +# include +#endif + +/* The size of `long', as computed by sizeof. */ +#undef CURL_SIZEOF_LONG + +/* Integral data type used for curl_socklen_t. */ +#undef CURL_TYPEOF_CURL_SOCKLEN_T + +/* The size of `curl_socklen_t', as computed by sizeof. */ +#undef CURL_SIZEOF_CURL_SOCKLEN_T + +/* Data type definition of curl_socklen_t. */ +typedef CURL_TYPEOF_CURL_SOCKLEN_T curl_socklen_t; + +/* Signed integral data type used for curl_off_t. */ +#undef CURL_TYPEOF_CURL_OFF_T + +/* Data type definition of curl_off_t. */ +typedef CURL_TYPEOF_CURL_OFF_T curl_off_t; + +/* curl_off_t formatting string directive without "%" conversion specifier. */ +#undef CURL_FORMAT_CURL_OFF_T + +/* unsigned curl_off_t formatting string without "%" conversion specifier. */ +#undef CURL_FORMAT_CURL_OFF_TU + +/* curl_off_t formatting string directive with "%" conversion specifier. */ +#undef CURL_FORMAT_OFF_T + +/* The size of `curl_off_t', as computed by sizeof. */ +#undef CURL_SIZEOF_CURL_OFF_T + +/* curl_off_t constant suffix. */ +#undef CURL_SUFFIX_CURL_OFF_T + +/* unsigned curl_off_t constant suffix. */ +#undef CURL_SUFFIX_CURL_OFF_TU + +#endif /* __CURL_CURLBUILD_H */ diff --git a/external/libcurl_android/jni/libcurl/include/curl/curlrules.h b/external/libcurl_android/jni/libcurl/include/curl/curlrules.h new file mode 100755 index 00000000..7c2ede35 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/include/curl/curlrules.h @@ -0,0 +1,262 @@ +#ifndef __CURL_CURLRULES_H +#define __CURL_CURLRULES_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* ================================================================ */ +/* COMPILE TIME SANITY CHECKS */ +/* ================================================================ */ + +/* + * NOTE 1: + * ------- + * + * All checks done in this file are intentionally placed in a public + * header file which is pulled by curl/curl.h when an application is + * being built using an already built libcurl library. Additionally + * this file is also included and used when building the library. + * + * If compilation fails on this file it is certainly sure that the + * problem is elsewhere. It could be a problem in the curlbuild.h + * header file, or simply that you are using different compilation + * settings than those used to build the library. + * + * Nothing in this file is intended to be modified or adjusted by the + * curl library user nor by the curl library builder. + * + * Do not deactivate any check, these are done to make sure that the + * library is properly built and used. + * + * You can find further help on the libcurl development mailing list: + * http://cool.haxx.se/mailman/listinfo/curl-library/ + * + * NOTE 2 + * ------ + * + * Some of the following compile time checks are based on the fact + * that the dimension of a constant array can not be a negative one. + * In this way if the compile time verification fails, the compilation + * will fail issuing an error. The error description wording is compiler + * dependent but it will be quite similar to one of the following: + * + * "negative subscript or subscript is too large" + * "array must have at least one element" + * "-1 is an illegal array size" + * "size of array is negative" + * + * If you are building an application which tries to use an already + * built libcurl library and you are getting this kind of errors on + * this file, it is a clear indication that there is a mismatch between + * how the library was built and how you are trying to use it for your + * application. Your already compiled or binary library provider is the + * only one who can give you the details you need to properly use it. + */ + +/* + * Verify that some macros are actually defined. + */ + +#ifndef CURL_SIZEOF_LONG +# error "CURL_SIZEOF_LONG definition is missing!" + Error Compilation_aborted_CURL_SIZEOF_LONG_is_missing +#endif + +#ifndef CURL_TYPEOF_CURL_SOCKLEN_T +# error "CURL_TYPEOF_CURL_SOCKLEN_T definition is missing!" + Error Compilation_aborted_CURL_TYPEOF_CURL_SOCKLEN_T_is_missing +#endif + +#ifndef CURL_SIZEOF_CURL_SOCKLEN_T +# error "CURL_SIZEOF_CURL_SOCKLEN_T definition is missing!" + Error Compilation_aborted_CURL_SIZEOF_CURL_SOCKLEN_T_is_missing +#endif + +#ifndef CURL_TYPEOF_CURL_OFF_T +# error "CURL_TYPEOF_CURL_OFF_T definition is missing!" + Error Compilation_aborted_CURL_TYPEOF_CURL_OFF_T_is_missing +#endif + +#ifndef CURL_FORMAT_CURL_OFF_T +# error "CURL_FORMAT_CURL_OFF_T definition is missing!" + Error Compilation_aborted_CURL_FORMAT_CURL_OFF_T_is_missing +#endif + +#ifndef CURL_FORMAT_CURL_OFF_TU +# error "CURL_FORMAT_CURL_OFF_TU definition is missing!" + Error Compilation_aborted_CURL_FORMAT_CURL_OFF_TU_is_missing +#endif + +#ifndef CURL_FORMAT_OFF_T +# error "CURL_FORMAT_OFF_T definition is missing!" + Error Compilation_aborted_CURL_FORMAT_OFF_T_is_missing +#endif + +#ifndef CURL_SIZEOF_CURL_OFF_T +# error "CURL_SIZEOF_CURL_OFF_T definition is missing!" + Error Compilation_aborted_CURL_SIZEOF_CURL_OFF_T_is_missing +#endif + +#ifndef CURL_SUFFIX_CURL_OFF_T +# error "CURL_SUFFIX_CURL_OFF_T definition is missing!" + Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_T_is_missing +#endif + +#ifndef CURL_SUFFIX_CURL_OFF_TU +# error "CURL_SUFFIX_CURL_OFF_TU definition is missing!" + Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_TU_is_missing +#endif + +/* + * Macros private to this header file. + */ + +#define CurlchkszEQ(t, s) sizeof(t) == s ? 1 : -1 + +#define CurlchkszGE(t1, t2) sizeof(t1) >= sizeof(t2) ? 1 : -1 + +/* + * Verify that the size previously defined and expected for long + * is the same as the one reported by sizeof() at compile time. + */ + +typedef char + __curl_rule_01__ + [CurlchkszEQ(long, CURL_SIZEOF_LONG)]; + +/* + * Verify that the size previously defined and expected for + * curl_off_t is actually the the same as the one reported + * by sizeof() at compile time. + */ + +typedef char + __curl_rule_02__ + [CurlchkszEQ(curl_off_t, CURL_SIZEOF_CURL_OFF_T)]; + +/* + * Verify at compile time that the size of curl_off_t as reported + * by sizeof() is greater or equal than the one reported for long + * for the current compilation. + */ + +typedef char + __curl_rule_03__ + [CurlchkszGE(curl_off_t, long)]; + +/* + * Verify that the size previously defined and expected for + * curl_socklen_t is actually the the same as the one reported + * by sizeof() at compile time. + */ + +typedef char + __curl_rule_04__ + [CurlchkszEQ(curl_socklen_t, CURL_SIZEOF_CURL_SOCKLEN_T)]; + +/* + * Verify at compile time that the size of curl_socklen_t as reported + * by sizeof() is greater or equal than the one reported for int for + * the current compilation. + */ + +typedef char + __curl_rule_05__ + [CurlchkszGE(curl_socklen_t, int)]; + +/* ================================================================ */ +/* EXTERNALLY AND INTERNALLY VISIBLE DEFINITIONS */ +/* ================================================================ */ + +/* + * CURL_ISOCPP and CURL_OFF_T_C definitions are done here in order to allow + * these to be visible and exported by the external libcurl interface API, + * while also making them visible to the library internals, simply including + * curl_setup.h, without actually needing to include curl.h internally. + * If some day this section would grow big enough, all this should be moved + * to its own header file. + */ + +/* + * Figure out if we can use the ## preprocessor operator, which is supported + * by ISO/ANSI C and C++. Some compilers support it without setting __STDC__ + * or __cplusplus so we need to carefully check for them too. + */ + +#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) || \ + defined(__HP_aCC) || defined(__BORLANDC__) || defined(__LCC__) || \ + defined(__POCC__) || defined(__SALFORDC__) || defined(__HIGHC__) || \ + defined(__ILEC400__) + /* This compiler is believed to have an ISO compatible preprocessor */ +#define CURL_ISOCPP +#else + /* This compiler is believed NOT to have an ISO compatible preprocessor */ +#undef CURL_ISOCPP +#endif + +/* + * Macros for minimum-width signed and unsigned curl_off_t integer constants. + */ + +#if defined(__BORLANDC__) && (__BORLANDC__ == 0x0551) +# define __CURL_OFF_T_C_HLPR2(x) x +# define __CURL_OFF_T_C_HLPR1(x) __CURL_OFF_T_C_HLPR2(x) +# define CURL_OFF_T_C(Val) __CURL_OFF_T_C_HLPR1(Val) ## \ + __CURL_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_T) +# define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HLPR1(Val) ## \ + __CURL_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_TU) +#else +# ifdef CURL_ISOCPP +# define __CURL_OFF_T_C_HLPR2(Val,Suffix) Val ## Suffix +# else +# define __CURL_OFF_T_C_HLPR2(Val,Suffix) Val/**/Suffix +# endif +# define __CURL_OFF_T_C_HLPR1(Val,Suffix) __CURL_OFF_T_C_HLPR2(Val,Suffix) +# define CURL_OFF_T_C(Val) __CURL_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_T) +# define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_TU) +#endif + +/* + * Get rid of macros private to this header file. + */ + +#undef CurlchkszEQ +#undef CurlchkszGE + +/* + * Get rid of macros not intended to exist beyond this point. + */ + +#undef CURL_PULL_WS2TCPIP_H +#undef CURL_PULL_SYS_TYPES_H +#undef CURL_PULL_SYS_SOCKET_H +#undef CURL_PULL_SYS_POLL_H +#undef CURL_PULL_STDINT_H +#undef CURL_PULL_INTTYPES_H + +#undef CURL_TYPEOF_CURL_SOCKLEN_T +#undef CURL_TYPEOF_CURL_OFF_T + +#ifdef CURL_NO_OLDIES +#undef CURL_FORMAT_OFF_T /* not required since 7.19.0 - obsoleted in 7.20.0 */ +#endif + +#endif /* __CURL_CURLRULES_H */ diff --git a/external/libcurl_android/jni/libcurl/include/curl/curlver.h b/external/libcurl_android/jni/libcurl/include/curl/curlver.h new file mode 100755 index 00000000..ee9a0589 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/include/curl/curlver.h @@ -0,0 +1,69 @@ +#ifndef __CURL_CURLVER_H +#define __CURL_CURLVER_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* This header file contains nothing but libcurl version info, generated by + a script at release-time. This was made its own header file in 7.11.2 */ + +/* This is the global package copyright */ +#define LIBCURL_COPYRIGHT "1996 - 2014 Daniel Stenberg, ." + +/* This is the version number of the libcurl package from which this header + file origins: */ +#define LIBCURL_VERSION "7.38.0" + +/* The numeric version number is also available "in parts" by using these + defines: */ +#define LIBCURL_VERSION_MAJOR 7 +#define LIBCURL_VERSION_MINOR 38 +#define LIBCURL_VERSION_PATCH 0 + +/* This is the numeric version of the libcurl version number, meant for easier + parsing and comparions by programs. The LIBCURL_VERSION_NUM define will + always follow this syntax: + + 0xXXYYZZ + + Where XX, YY and ZZ are the main version, release and patch numbers in + hexadecimal (using 8 bits each). All three numbers are always represented + using two digits. 1.2 would appear as "0x010200" while version 9.11.7 + appears as "0x090b07". + + This 6-digit (24 bits) hexadecimal number does not show pre-release number, + and it is always a greater number in a more recent release. It makes + comparisons with greater than and less than work. +*/ +#define LIBCURL_VERSION_NUM 0x072600 + +/* + * This is the date and time when the full source package was created. The + * timestamp is not stored in git, as the timestamp is properly set in the + * tarballs by the maketgz script. + * + * The format of the date should follow this template: + * + * "Mon Feb 12 11:35:33 UTC 2007" + */ +#define LIBCURL_TIMESTAMP "Wed Sep 10 06:19:50 UTC 2014" + +#endif /* __CURL_CURLVER_H */ diff --git a/external/libcurl_android/jni/libcurl/include/curl/easy.h b/external/libcurl_android/jni/libcurl/include/curl/easy.h new file mode 100755 index 00000000..c1e3e760 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/include/curl/easy.h @@ -0,0 +1,102 @@ +#ifndef __CURL_EASY_H +#define __CURL_EASY_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2008, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#ifdef __cplusplus +extern "C" { +#endif + +CURL_EXTERN CURL *curl_easy_init(void); +CURL_EXTERN CURLcode curl_easy_setopt(CURL *curl, CURLoption option, ...); +CURL_EXTERN CURLcode curl_easy_perform(CURL *curl); +CURL_EXTERN void curl_easy_cleanup(CURL *curl); + +/* + * NAME curl_easy_getinfo() + * + * DESCRIPTION + * + * Request internal information from the curl session with this function. The + * third argument MUST be a pointer to a long, a pointer to a char * or a + * pointer to a double (as the documentation describes elsewhere). The data + * pointed to will be filled in accordingly and can be relied upon only if the + * function returns CURLE_OK. This function is intended to get used *AFTER* a + * performed transfer, all results from this function are undefined until the + * transfer is completed. + */ +CURL_EXTERN CURLcode curl_easy_getinfo(CURL *curl, CURLINFO info, ...); + + +/* + * NAME curl_easy_duphandle() + * + * DESCRIPTION + * + * Creates a new curl session handle with the same options set for the handle + * passed in. Duplicating a handle could only be a matter of cloning data and + * options, internal state info and things like persistent connections cannot + * be transferred. It is useful in multithreaded applications when you can run + * curl_easy_duphandle() for each new thread to avoid a series of identical + * curl_easy_setopt() invokes in every thread. + */ +CURL_EXTERN CURL* curl_easy_duphandle(CURL *curl); + +/* + * NAME curl_easy_reset() + * + * DESCRIPTION + * + * Re-initializes a CURL handle to the default values. This puts back the + * handle to the same state as it was in when it was just created. + * + * It does keep: live connections, the Session ID cache, the DNS cache and the + * cookies. + */ +CURL_EXTERN void curl_easy_reset(CURL *curl); + +/* + * NAME curl_easy_recv() + * + * DESCRIPTION + * + * Receives data from the connected socket. Use after successful + * curl_easy_perform() with CURLOPT_CONNECT_ONLY option. + */ +CURL_EXTERN CURLcode curl_easy_recv(CURL *curl, void *buffer, size_t buflen, + size_t *n); + +/* + * NAME curl_easy_send() + * + * DESCRIPTION + * + * Sends data over the connected socket. Use after successful + * curl_easy_perform() with CURLOPT_CONNECT_ONLY option. + */ +CURL_EXTERN CURLcode curl_easy_send(CURL *curl, const void *buffer, + size_t buflen, size_t *n); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external/libcurl_android/jni/libcurl/include/curl/mprintf.h b/external/libcurl_android/jni/libcurl/include/curl/mprintf.h new file mode 100755 index 00000000..cc9e7f5d --- /dev/null +++ b/external/libcurl_android/jni/libcurl/include/curl/mprintf.h @@ -0,0 +1,81 @@ +#ifndef __CURL_MPRINTF_H +#define __CURL_MPRINTF_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include +#include /* needed for FILE */ + +#include "curl.h" + +#ifdef __cplusplus +extern "C" { +#endif + +CURL_EXTERN int curl_mprintf(const char *format, ...); +CURL_EXTERN int curl_mfprintf(FILE *fd, const char *format, ...); +CURL_EXTERN int curl_msprintf(char *buffer, const char *format, ...); +CURL_EXTERN int curl_msnprintf(char *buffer, size_t maxlength, + const char *format, ...); +CURL_EXTERN int curl_mvprintf(const char *format, va_list args); +CURL_EXTERN int curl_mvfprintf(FILE *fd, const char *format, va_list args); +CURL_EXTERN int curl_mvsprintf(char *buffer, const char *format, va_list args); +CURL_EXTERN int curl_mvsnprintf(char *buffer, size_t maxlength, + const char *format, va_list args); +CURL_EXTERN char *curl_maprintf(const char *format, ...); +CURL_EXTERN char *curl_mvaprintf(const char *format, va_list args); + +#ifdef _MPRINTF_REPLACE +# undef printf +# undef fprintf +# undef sprintf +# undef vsprintf +# undef snprintf +# undef vprintf +# undef vfprintf +# undef vsnprintf +# undef aprintf +# undef vaprintf +# define printf curl_mprintf +# define fprintf curl_mfprintf +#ifdef CURLDEBUG +/* When built with CURLDEBUG we define away the sprintf functions since we + don't want internal code to be using them */ +# define sprintf sprintf_was_used +# define vsprintf vsprintf_was_used +#else +# define sprintf curl_msprintf +# define vsprintf curl_mvsprintf +#endif +# define snprintf curl_msnprintf +# define vprintf curl_mvprintf +# define vfprintf curl_mvfprintf +# define vsnprintf curl_mvsnprintf +# define aprintf curl_maprintf +# define vaprintf curl_mvaprintf +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* __CURL_MPRINTF_H */ diff --git a/external/libcurl_android/jni/libcurl/include/curl/multi.h b/external/libcurl_android/jni/libcurl/include/curl/multi.h new file mode 100755 index 00000000..3c4acb0f --- /dev/null +++ b/external/libcurl_android/jni/libcurl/include/curl/multi.h @@ -0,0 +1,399 @@ +#ifndef __CURL_MULTI_H +#define __CURL_MULTI_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +/* + This is an "external" header file. Don't give away any internals here! + + GOALS + + o Enable a "pull" interface. The application that uses libcurl decides where + and when to ask libcurl to get/send data. + + o Enable multiple simultaneous transfers in the same thread without making it + complicated for the application. + + o Enable the application to select() on its own file descriptors and curl's + file descriptors simultaneous easily. + +*/ + +/* + * This header file should not really need to include "curl.h" since curl.h + * itself includes this file and we expect user applications to do #include + * without the need for especially including multi.h. + * + * For some reason we added this include here at one point, and rather than to + * break existing (wrongly written) libcurl applications, we leave it as-is + * but with this warning attached. + */ +#include "curl.h" + +#ifdef __cplusplus +extern "C" { +#endif + +typedef void CURLM; + +typedef enum { + CURLM_CALL_MULTI_PERFORM = -1, /* please call curl_multi_perform() or + curl_multi_socket*() soon */ + CURLM_OK, + CURLM_BAD_HANDLE, /* the passed-in handle is not a valid CURLM handle */ + CURLM_BAD_EASY_HANDLE, /* an easy handle was not good/valid */ + CURLM_OUT_OF_MEMORY, /* if you ever get this, you're in deep sh*t */ + CURLM_INTERNAL_ERROR, /* this is a libcurl bug */ + CURLM_BAD_SOCKET, /* the passed in socket argument did not match */ + CURLM_UNKNOWN_OPTION, /* curl_multi_setopt() with unsupported option */ + CURLM_ADDED_ALREADY, /* an easy handle already added to a multi handle was + attempted to get added - again */ + CURLM_LAST +} CURLMcode; + +/* just to make code nicer when using curl_multi_socket() you can now check + for CURLM_CALL_MULTI_SOCKET too in the same style it works for + curl_multi_perform() and CURLM_CALL_MULTI_PERFORM */ +#define CURLM_CALL_MULTI_SOCKET CURLM_CALL_MULTI_PERFORM + +typedef enum { + CURLMSG_NONE, /* first, not used */ + CURLMSG_DONE, /* This easy handle has completed. 'result' contains + the CURLcode of the transfer */ + CURLMSG_LAST /* last, not used */ +} CURLMSG; + +struct CURLMsg { + CURLMSG msg; /* what this message means */ + CURL *easy_handle; /* the handle it concerns */ + union { + void *whatever; /* message-specific data */ + CURLcode result; /* return code for transfer */ + } data; +}; +typedef struct CURLMsg CURLMsg; + +/* Based on poll(2) structure and values. + * We don't use pollfd and POLL* constants explicitly + * to cover platforms without poll(). */ +#define CURL_WAIT_POLLIN 0x0001 +#define CURL_WAIT_POLLPRI 0x0002 +#define CURL_WAIT_POLLOUT 0x0004 + +struct curl_waitfd { + curl_socket_t fd; + short events; + short revents; /* not supported yet */ +}; + +/* + * Name: curl_multi_init() + * + * Desc: inititalize multi-style curl usage + * + * Returns: a new CURLM handle to use in all 'curl_multi' functions. + */ +CURL_EXTERN CURLM *curl_multi_init(void); + +/* + * Name: curl_multi_add_handle() + * + * Desc: add a standard curl handle to the multi stack + * + * Returns: CURLMcode type, general multi error code. + */ +CURL_EXTERN CURLMcode curl_multi_add_handle(CURLM *multi_handle, + CURL *curl_handle); + + /* + * Name: curl_multi_remove_handle() + * + * Desc: removes a curl handle from the multi stack again + * + * Returns: CURLMcode type, general multi error code. + */ +CURL_EXTERN CURLMcode curl_multi_remove_handle(CURLM *multi_handle, + CURL *curl_handle); + + /* + * Name: curl_multi_fdset() + * + * Desc: Ask curl for its fd_set sets. The app can use these to select() or + * poll() on. We want curl_multi_perform() called as soon as one of + * them are ready. + * + * Returns: CURLMcode type, general multi error code. + */ +CURL_EXTERN CURLMcode curl_multi_fdset(CURLM *multi_handle, + fd_set *read_fd_set, + fd_set *write_fd_set, + fd_set *exc_fd_set, + int *max_fd); + +/* + * Name: curl_multi_wait() + * + * Desc: Poll on all fds within a CURLM set as well as any + * additional fds passed to the function. + * + * Returns: CURLMcode type, general multi error code. + */ +CURL_EXTERN CURLMcode curl_multi_wait(CURLM *multi_handle, + struct curl_waitfd extra_fds[], + unsigned int extra_nfds, + int timeout_ms, + int *ret); + + /* + * Name: curl_multi_perform() + * + * Desc: When the app thinks there's data available for curl it calls this + * function to read/write whatever there is right now. This returns + * as soon as the reads and writes are done. This function does not + * require that there actually is data available for reading or that + * data can be written, it can be called just in case. It returns + * the number of handles that still transfer data in the second + * argument's integer-pointer. + * + * Returns: CURLMcode type, general multi error code. *NOTE* that this only + * returns errors etc regarding the whole multi stack. There might + * still have occurred problems on invidual transfers even when this + * returns OK. + */ +CURL_EXTERN CURLMcode curl_multi_perform(CURLM *multi_handle, + int *running_handles); + + /* + * Name: curl_multi_cleanup() + * + * Desc: Cleans up and removes a whole multi stack. It does not free or + * touch any individual easy handles in any way. We need to define + * in what state those handles will be if this function is called + * in the middle of a transfer. + * + * Returns: CURLMcode type, general multi error code. + */ +CURL_EXTERN CURLMcode curl_multi_cleanup(CURLM *multi_handle); + +/* + * Name: curl_multi_info_read() + * + * Desc: Ask the multi handle if there's any messages/informationals from + * the individual transfers. Messages include informationals such as + * error code from the transfer or just the fact that a transfer is + * completed. More details on these should be written down as well. + * + * Repeated calls to this function will return a new struct each + * time, until a special "end of msgs" struct is returned as a signal + * that there is no more to get at this point. + * + * The data the returned pointer points to will not survive calling + * curl_multi_cleanup(). + * + * The 'CURLMsg' struct is meant to be very simple and only contain + * very basic informations. If more involved information is wanted, + * we will provide the particular "transfer handle" in that struct + * and that should/could/would be used in subsequent + * curl_easy_getinfo() calls (or similar). The point being that we + * must never expose complex structs to applications, as then we'll + * undoubtably get backwards compatibility problems in the future. + * + * Returns: A pointer to a filled-in struct, or NULL if it failed or ran out + * of structs. It also writes the number of messages left in the + * queue (after this read) in the integer the second argument points + * to. + */ +CURL_EXTERN CURLMsg *curl_multi_info_read(CURLM *multi_handle, + int *msgs_in_queue); + +/* + * Name: curl_multi_strerror() + * + * Desc: The curl_multi_strerror function may be used to turn a CURLMcode + * value into the equivalent human readable error string. This is + * useful for printing meaningful error messages. + * + * Returns: A pointer to a zero-terminated error message. + */ +CURL_EXTERN const char *curl_multi_strerror(CURLMcode); + +/* + * Name: curl_multi_socket() and + * curl_multi_socket_all() + * + * Desc: An alternative version of curl_multi_perform() that allows the + * application to pass in one of the file descriptors that have been + * detected to have "action" on them and let libcurl perform. + * See man page for details. + */ +#define CURL_POLL_NONE 0 +#define CURL_POLL_IN 1 +#define CURL_POLL_OUT 2 +#define CURL_POLL_INOUT 3 +#define CURL_POLL_REMOVE 4 + +#define CURL_SOCKET_TIMEOUT CURL_SOCKET_BAD + +#define CURL_CSELECT_IN 0x01 +#define CURL_CSELECT_OUT 0x02 +#define CURL_CSELECT_ERR 0x04 + +typedef int (*curl_socket_callback)(CURL *easy, /* easy handle */ + curl_socket_t s, /* socket */ + int what, /* see above */ + void *userp, /* private callback + pointer */ + void *socketp); /* private socket + pointer */ +/* + * Name: curl_multi_timer_callback + * + * Desc: Called by libcurl whenever the library detects a change in the + * maximum number of milliseconds the app is allowed to wait before + * curl_multi_socket() or curl_multi_perform() must be called + * (to allow libcurl's timed events to take place). + * + * Returns: The callback should return zero. + */ +typedef int (*curl_multi_timer_callback)(CURLM *multi, /* multi handle */ + long timeout_ms, /* see above */ + void *userp); /* private callback + pointer */ + +CURL_EXTERN CURLMcode curl_multi_socket(CURLM *multi_handle, curl_socket_t s, + int *running_handles); + +CURL_EXTERN CURLMcode curl_multi_socket_action(CURLM *multi_handle, + curl_socket_t s, + int ev_bitmask, + int *running_handles); + +CURL_EXTERN CURLMcode curl_multi_socket_all(CURLM *multi_handle, + int *running_handles); + +#ifndef CURL_ALLOW_OLD_MULTI_SOCKET +/* This macro below was added in 7.16.3 to push users who recompile to use + the new curl_multi_socket_action() instead of the old curl_multi_socket() +*/ +#define curl_multi_socket(x,y,z) curl_multi_socket_action(x,y,0,z) +#endif + +/* + * Name: curl_multi_timeout() + * + * Desc: Returns the maximum number of milliseconds the app is allowed to + * wait before curl_multi_socket() or curl_multi_perform() must be + * called (to allow libcurl's timed events to take place). + * + * Returns: CURLM error code. + */ +CURL_EXTERN CURLMcode curl_multi_timeout(CURLM *multi_handle, + long *milliseconds); + +#undef CINIT /* re-using the same name as in curl.h */ + +#ifdef CURL_ISOCPP +#define CINIT(name,type,num) CURLMOPT_ ## name = CURLOPTTYPE_ ## type + num +#else +/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */ +#define LONG CURLOPTTYPE_LONG +#define OBJECTPOINT CURLOPTTYPE_OBJECTPOINT +#define FUNCTIONPOINT CURLOPTTYPE_FUNCTIONPOINT +#define OFF_T CURLOPTTYPE_OFF_T +#define CINIT(name,type,number) CURLMOPT_/**/name = type + number +#endif + +typedef enum { + /* This is the socket callback function pointer */ + CINIT(SOCKETFUNCTION, FUNCTIONPOINT, 1), + + /* This is the argument passed to the socket callback */ + CINIT(SOCKETDATA, OBJECTPOINT, 2), + + /* set to 1 to enable pipelining for this multi handle */ + CINIT(PIPELINING, LONG, 3), + + /* This is the timer callback function pointer */ + CINIT(TIMERFUNCTION, FUNCTIONPOINT, 4), + + /* This is the argument passed to the timer callback */ + CINIT(TIMERDATA, OBJECTPOINT, 5), + + /* maximum number of entries in the connection cache */ + CINIT(MAXCONNECTS, LONG, 6), + + /* maximum number of (pipelining) connections to one host */ + CINIT(MAX_HOST_CONNECTIONS, LONG, 7), + + /* maximum number of requests in a pipeline */ + CINIT(MAX_PIPELINE_LENGTH, LONG, 8), + + /* a connection with a content-length longer than this + will not be considered for pipelining */ + CINIT(CONTENT_LENGTH_PENALTY_SIZE, OFF_T, 9), + + /* a connection with a chunk length longer than this + will not be considered for pipelining */ + CINIT(CHUNK_LENGTH_PENALTY_SIZE, OFF_T, 10), + + /* a list of site names(+port) that are blacklisted from + pipelining */ + CINIT(PIPELINING_SITE_BL, OBJECTPOINT, 11), + + /* a list of server types that are blacklisted from + pipelining */ + CINIT(PIPELINING_SERVER_BL, OBJECTPOINT, 12), + + /* maximum number of open connections in total */ + CINIT(MAX_TOTAL_CONNECTIONS, LONG, 13), + + CURLMOPT_LASTENTRY /* the last unused */ +} CURLMoption; + + +/* + * Name: curl_multi_setopt() + * + * Desc: Sets options for the multi handle. + * + * Returns: CURLM error code. + */ +CURL_EXTERN CURLMcode curl_multi_setopt(CURLM *multi_handle, + CURLMoption option, ...); + + +/* + * Name: curl_multi_assign() + * + * Desc: This function sets an association in the multi handle between the + * given socket and a private pointer of the application. This is + * (only) useful for curl_multi_socket uses. + * + * Returns: CURLM error code. + */ +CURL_EXTERN CURLMcode curl_multi_assign(CURLM *multi_handle, + curl_socket_t sockfd, void *sockp); + +#ifdef __cplusplus +} /* end of extern "C" */ +#endif + +#endif diff --git a/external/libcurl_android/jni/libcurl/include/curl/stamp-h2 b/external/libcurl_android/jni/libcurl/include/curl/stamp-h2 new file mode 100755 index 00000000..e4ea1b88 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/include/curl/stamp-h2 @@ -0,0 +1 @@ +timestamp for include/curl/curlbuild.h diff --git a/external/libcurl_android/jni/libcurl/include/curl/stdcheaders.h b/external/libcurl_android/jni/libcurl/include/curl/stdcheaders.h new file mode 100755 index 00000000..ad82ef63 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/include/curl/stdcheaders.h @@ -0,0 +1,33 @@ +#ifndef __STDC_HEADERS_H +#define __STDC_HEADERS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include + +size_t fread (void *, size_t, size_t, FILE *); +size_t fwrite (const void *, size_t, size_t, FILE *); + +int strcasecmp(const char *, const char *); +int strncasecmp(const char *, const char *, size_t); + +#endif /* __STDC_HEADERS_H */ diff --git a/external/libcurl_android/jni/libcurl/include/curl/typecheck-gcc.h b/external/libcurl_android/jni/libcurl/include/curl/typecheck-gcc.h new file mode 100755 index 00000000..69d41a20 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/include/curl/typecheck-gcc.h @@ -0,0 +1,610 @@ +#ifndef __CURL_TYPECHECK_GCC_H +#define __CURL_TYPECHECK_GCC_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* wraps curl_easy_setopt() with typechecking */ + +/* To add a new kind of warning, add an + * if(_curl_is_sometype_option(_curl_opt)) + * if(!_curl_is_sometype(value)) + * _curl_easy_setopt_err_sometype(); + * block and define _curl_is_sometype_option, _curl_is_sometype and + * _curl_easy_setopt_err_sometype below + * + * NOTE: We use two nested 'if' statements here instead of the && operator, in + * order to work around gcc bug #32061. It affects only gcc 4.3.x/4.4.x + * when compiling with -Wlogical-op. + * + * To add an option that uses the same type as an existing option, you'll just + * need to extend the appropriate _curl_*_option macro + */ +#define curl_easy_setopt(handle, option, value) \ +__extension__ ({ \ + __typeof__ (option) _curl_opt = option; \ + if(__builtin_constant_p(_curl_opt)) { \ + if(_curl_is_long_option(_curl_opt)) \ + if(!_curl_is_long(value)) \ + _curl_easy_setopt_err_long(); \ + if(_curl_is_off_t_option(_curl_opt)) \ + if(!_curl_is_off_t(value)) \ + _curl_easy_setopt_err_curl_off_t(); \ + if(_curl_is_string_option(_curl_opt)) \ + if(!_curl_is_string(value)) \ + _curl_easy_setopt_err_string(); \ + if(_curl_is_write_cb_option(_curl_opt)) \ + if(!_curl_is_write_cb(value)) \ + _curl_easy_setopt_err_write_callback(); \ + if((_curl_opt) == CURLOPT_READFUNCTION) \ + if(!_curl_is_read_cb(value)) \ + _curl_easy_setopt_err_read_cb(); \ + if((_curl_opt) == CURLOPT_IOCTLFUNCTION) \ + if(!_curl_is_ioctl_cb(value)) \ + _curl_easy_setopt_err_ioctl_cb(); \ + if((_curl_opt) == CURLOPT_SOCKOPTFUNCTION) \ + if(!_curl_is_sockopt_cb(value)) \ + _curl_easy_setopt_err_sockopt_cb(); \ + if((_curl_opt) == CURLOPT_OPENSOCKETFUNCTION) \ + if(!_curl_is_opensocket_cb(value)) \ + _curl_easy_setopt_err_opensocket_cb(); \ + if((_curl_opt) == CURLOPT_PROGRESSFUNCTION) \ + if(!_curl_is_progress_cb(value)) \ + _curl_easy_setopt_err_progress_cb(); \ + if((_curl_opt) == CURLOPT_DEBUGFUNCTION) \ + if(!_curl_is_debug_cb(value)) \ + _curl_easy_setopt_err_debug_cb(); \ + if((_curl_opt) == CURLOPT_SSL_CTX_FUNCTION) \ + if(!_curl_is_ssl_ctx_cb(value)) \ + _curl_easy_setopt_err_ssl_ctx_cb(); \ + if(_curl_is_conv_cb_option(_curl_opt)) \ + if(!_curl_is_conv_cb(value)) \ + _curl_easy_setopt_err_conv_cb(); \ + if((_curl_opt) == CURLOPT_SEEKFUNCTION) \ + if(!_curl_is_seek_cb(value)) \ + _curl_easy_setopt_err_seek_cb(); \ + if(_curl_is_cb_data_option(_curl_opt)) \ + if(!_curl_is_cb_data(value)) \ + _curl_easy_setopt_err_cb_data(); \ + if((_curl_opt) == CURLOPT_ERRORBUFFER) \ + if(!_curl_is_error_buffer(value)) \ + _curl_easy_setopt_err_error_buffer(); \ + if((_curl_opt) == CURLOPT_STDERR) \ + if(!_curl_is_FILE(value)) \ + _curl_easy_setopt_err_FILE(); \ + if(_curl_is_postfields_option(_curl_opt)) \ + if(!_curl_is_postfields(value)) \ + _curl_easy_setopt_err_postfields(); \ + if((_curl_opt) == CURLOPT_HTTPPOST) \ + if(!_curl_is_arr((value), struct curl_httppost)) \ + _curl_easy_setopt_err_curl_httpost(); \ + if(_curl_is_slist_option(_curl_opt)) \ + if(!_curl_is_arr((value), struct curl_slist)) \ + _curl_easy_setopt_err_curl_slist(); \ + if((_curl_opt) == CURLOPT_SHARE) \ + if(!_curl_is_ptr((value), CURLSH)) \ + _curl_easy_setopt_err_CURLSH(); \ + } \ + curl_easy_setopt(handle, _curl_opt, value); \ +}) + +/* wraps curl_easy_getinfo() with typechecking */ +/* FIXME: don't allow const pointers */ +#define curl_easy_getinfo(handle, info, arg) \ +__extension__ ({ \ + __typeof__ (info) _curl_info = info; \ + if(__builtin_constant_p(_curl_info)) { \ + if(_curl_is_string_info(_curl_info)) \ + if(!_curl_is_arr((arg), char *)) \ + _curl_easy_getinfo_err_string(); \ + if(_curl_is_long_info(_curl_info)) \ + if(!_curl_is_arr((arg), long)) \ + _curl_easy_getinfo_err_long(); \ + if(_curl_is_double_info(_curl_info)) \ + if(!_curl_is_arr((arg), double)) \ + _curl_easy_getinfo_err_double(); \ + if(_curl_is_slist_info(_curl_info)) \ + if(!_curl_is_arr((arg), struct curl_slist *)) \ + _curl_easy_getinfo_err_curl_slist(); \ + } \ + curl_easy_getinfo(handle, _curl_info, arg); \ +}) + +/* TODO: typechecking for curl_share_setopt() and curl_multi_setopt(), + * for now just make sure that the functions are called with three + * arguments + */ +#define curl_share_setopt(share,opt,param) curl_share_setopt(share,opt,param) +#define curl_multi_setopt(handle,opt,param) curl_multi_setopt(handle,opt,param) + + +/* the actual warnings, triggered by calling the _curl_easy_setopt_err* + * functions */ + +/* To define a new warning, use _CURL_WARNING(identifier, "message") */ +#define _CURL_WARNING(id, message) \ + static void __attribute__((__warning__(message))) \ + __attribute__((__unused__)) __attribute__((__noinline__)) \ + id(void) { __asm__(""); } + +_CURL_WARNING(_curl_easy_setopt_err_long, + "curl_easy_setopt expects a long argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_curl_off_t, + "curl_easy_setopt expects a curl_off_t argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_string, + "curl_easy_setopt expects a " + "string (char* or char[]) argument for this option" + ) +_CURL_WARNING(_curl_easy_setopt_err_write_callback, + "curl_easy_setopt expects a curl_write_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_read_cb, + "curl_easy_setopt expects a curl_read_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_ioctl_cb, + "curl_easy_setopt expects a curl_ioctl_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_sockopt_cb, + "curl_easy_setopt expects a curl_sockopt_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_opensocket_cb, + "curl_easy_setopt expects a " + "curl_opensocket_callback argument for this option" + ) +_CURL_WARNING(_curl_easy_setopt_err_progress_cb, + "curl_easy_setopt expects a curl_progress_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_debug_cb, + "curl_easy_setopt expects a curl_debug_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_ssl_ctx_cb, + "curl_easy_setopt expects a curl_ssl_ctx_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_conv_cb, + "curl_easy_setopt expects a curl_conv_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_seek_cb, + "curl_easy_setopt expects a curl_seek_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_cb_data, + "curl_easy_setopt expects a " + "private data pointer as argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_error_buffer, + "curl_easy_setopt expects a " + "char buffer of CURL_ERROR_SIZE as argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_FILE, + "curl_easy_setopt expects a FILE* argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_postfields, + "curl_easy_setopt expects a void* or char* argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_curl_httpost, + "curl_easy_setopt expects a struct curl_httppost* argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_curl_slist, + "curl_easy_setopt expects a struct curl_slist* argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_CURLSH, + "curl_easy_setopt expects a CURLSH* argument for this option") + +_CURL_WARNING(_curl_easy_getinfo_err_string, + "curl_easy_getinfo expects a pointer to char * for this info") +_CURL_WARNING(_curl_easy_getinfo_err_long, + "curl_easy_getinfo expects a pointer to long for this info") +_CURL_WARNING(_curl_easy_getinfo_err_double, + "curl_easy_getinfo expects a pointer to double for this info") +_CURL_WARNING(_curl_easy_getinfo_err_curl_slist, + "curl_easy_getinfo expects a pointer to struct curl_slist * for this info") + +/* groups of curl_easy_setops options that take the same type of argument */ + +/* To add a new option to one of the groups, just add + * (option) == CURLOPT_SOMETHING + * to the or-expression. If the option takes a long or curl_off_t, you don't + * have to do anything + */ + +/* evaluates to true if option takes a long argument */ +#define _curl_is_long_option(option) \ + (0 < (option) && (option) < CURLOPTTYPE_OBJECTPOINT) + +#define _curl_is_off_t_option(option) \ + ((option) > CURLOPTTYPE_OFF_T) + +/* evaluates to true if option takes a char* argument */ +#define _curl_is_string_option(option) \ + ((option) == CURLOPT_URL || \ + (option) == CURLOPT_PROXY || \ + (option) == CURLOPT_INTERFACE || \ + (option) == CURLOPT_NETRC_FILE || \ + (option) == CURLOPT_USERPWD || \ + (option) == CURLOPT_USERNAME || \ + (option) == CURLOPT_PASSWORD || \ + (option) == CURLOPT_PROXYUSERPWD || \ + (option) == CURLOPT_PROXYUSERNAME || \ + (option) == CURLOPT_PROXYPASSWORD || \ + (option) == CURLOPT_NOPROXY || \ + (option) == CURLOPT_ACCEPT_ENCODING || \ + (option) == CURLOPT_REFERER || \ + (option) == CURLOPT_USERAGENT || \ + (option) == CURLOPT_COOKIE || \ + (option) == CURLOPT_COOKIEFILE || \ + (option) == CURLOPT_COOKIEJAR || \ + (option) == CURLOPT_COOKIELIST || \ + (option) == CURLOPT_FTPPORT || \ + (option) == CURLOPT_FTP_ALTERNATIVE_TO_USER || \ + (option) == CURLOPT_FTP_ACCOUNT || \ + (option) == CURLOPT_RANGE || \ + (option) == CURLOPT_CUSTOMREQUEST || \ + (option) == CURLOPT_SSLCERT || \ + (option) == CURLOPT_SSLCERTTYPE || \ + (option) == CURLOPT_SSLKEY || \ + (option) == CURLOPT_SSLKEYTYPE || \ + (option) == CURLOPT_KEYPASSWD || \ + (option) == CURLOPT_SSLENGINE || \ + (option) == CURLOPT_CAINFO || \ + (option) == CURLOPT_CAPATH || \ + (option) == CURLOPT_RANDOM_FILE || \ + (option) == CURLOPT_EGDSOCKET || \ + (option) == CURLOPT_SSL_CIPHER_LIST || \ + (option) == CURLOPT_KRBLEVEL || \ + (option) == CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 || \ + (option) == CURLOPT_SSH_PUBLIC_KEYFILE || \ + (option) == CURLOPT_SSH_PRIVATE_KEYFILE || \ + (option) == CURLOPT_CRLFILE || \ + (option) == CURLOPT_ISSUERCERT || \ + (option) == CURLOPT_SOCKS5_GSSAPI_SERVICE || \ + (option) == CURLOPT_SSH_KNOWNHOSTS || \ + (option) == CURLOPT_MAIL_FROM || \ + (option) == CURLOPT_RTSP_SESSION_ID || \ + (option) == CURLOPT_RTSP_STREAM_URI || \ + (option) == CURLOPT_RTSP_TRANSPORT || \ + (option) == CURLOPT_XOAUTH2_BEARER || \ + (option) == CURLOPT_DNS_SERVERS || \ + (option) == CURLOPT_DNS_INTERFACE || \ + (option) == CURLOPT_DNS_LOCAL_IP4 || \ + (option) == CURLOPT_DNS_LOCAL_IP6 || \ + (option) == CURLOPT_LOGIN_OPTIONS || \ + 0) + +/* evaluates to true if option takes a curl_write_callback argument */ +#define _curl_is_write_cb_option(option) \ + ((option) == CURLOPT_HEADERFUNCTION || \ + (option) == CURLOPT_WRITEFUNCTION) + +/* evaluates to true if option takes a curl_conv_callback argument */ +#define _curl_is_conv_cb_option(option) \ + ((option) == CURLOPT_CONV_TO_NETWORK_FUNCTION || \ + (option) == CURLOPT_CONV_FROM_NETWORK_FUNCTION || \ + (option) == CURLOPT_CONV_FROM_UTF8_FUNCTION) + +/* evaluates to true if option takes a data argument to pass to a callback */ +#define _curl_is_cb_data_option(option) \ + ((option) == CURLOPT_WRITEDATA || \ + (option) == CURLOPT_READDATA || \ + (option) == CURLOPT_IOCTLDATA || \ + (option) == CURLOPT_SOCKOPTDATA || \ + (option) == CURLOPT_OPENSOCKETDATA || \ + (option) == CURLOPT_PROGRESSDATA || \ + (option) == CURLOPT_HEADERDATA || \ + (option) == CURLOPT_DEBUGDATA || \ + (option) == CURLOPT_SSL_CTX_DATA || \ + (option) == CURLOPT_SEEKDATA || \ + (option) == CURLOPT_PRIVATE || \ + (option) == CURLOPT_SSH_KEYDATA || \ + (option) == CURLOPT_INTERLEAVEDATA || \ + (option) == CURLOPT_CHUNK_DATA || \ + (option) == CURLOPT_FNMATCH_DATA || \ + 0) + +/* evaluates to true if option takes a POST data argument (void* or char*) */ +#define _curl_is_postfields_option(option) \ + ((option) == CURLOPT_POSTFIELDS || \ + (option) == CURLOPT_COPYPOSTFIELDS || \ + 0) + +/* evaluates to true if option takes a struct curl_slist * argument */ +#define _curl_is_slist_option(option) \ + ((option) == CURLOPT_HTTPHEADER || \ + (option) == CURLOPT_HTTP200ALIASES || \ + (option) == CURLOPT_QUOTE || \ + (option) == CURLOPT_POSTQUOTE || \ + (option) == CURLOPT_PREQUOTE || \ + (option) == CURLOPT_TELNETOPTIONS || \ + (option) == CURLOPT_MAIL_RCPT || \ + 0) + +/* groups of curl_easy_getinfo infos that take the same type of argument */ + +/* evaluates to true if info expects a pointer to char * argument */ +#define _curl_is_string_info(info) \ + (CURLINFO_STRING < (info) && (info) < CURLINFO_LONG) + +/* evaluates to true if info expects a pointer to long argument */ +#define _curl_is_long_info(info) \ + (CURLINFO_LONG < (info) && (info) < CURLINFO_DOUBLE) + +/* evaluates to true if info expects a pointer to double argument */ +#define _curl_is_double_info(info) \ + (CURLINFO_DOUBLE < (info) && (info) < CURLINFO_SLIST) + +/* true if info expects a pointer to struct curl_slist * argument */ +#define _curl_is_slist_info(info) \ + (CURLINFO_SLIST < (info)) + + +/* typecheck helpers -- check whether given expression has requested type*/ + +/* For pointers, you can use the _curl_is_ptr/_curl_is_arr macros, + * otherwise define a new macro. Search for __builtin_types_compatible_p + * in the GCC manual. + * NOTE: these macros MUST NOT EVALUATE their arguments! The argument is + * the actual expression passed to the curl_easy_setopt macro. This + * means that you can only apply the sizeof and __typeof__ operators, no + * == or whatsoever. + */ + +/* XXX: should evaluate to true iff expr is a pointer */ +#define _curl_is_any_ptr(expr) \ + (sizeof(expr) == sizeof(void*)) + +/* evaluates to true if expr is NULL */ +/* XXX: must not evaluate expr, so this check is not accurate */ +#define _curl_is_NULL(expr) \ + (__builtin_types_compatible_p(__typeof__(expr), __typeof__(NULL))) + +/* evaluates to true if expr is type*, const type* or NULL */ +#define _curl_is_ptr(expr, type) \ + (_curl_is_NULL(expr) || \ + __builtin_types_compatible_p(__typeof__(expr), type *) || \ + __builtin_types_compatible_p(__typeof__(expr), const type *)) + +/* evaluates to true if expr is one of type[], type*, NULL or const type* */ +#define _curl_is_arr(expr, type) \ + (_curl_is_ptr((expr), type) || \ + __builtin_types_compatible_p(__typeof__(expr), type [])) + +/* evaluates to true if expr is a string */ +#define _curl_is_string(expr) \ + (_curl_is_arr((expr), char) || \ + _curl_is_arr((expr), signed char) || \ + _curl_is_arr((expr), unsigned char)) + +/* evaluates to true if expr is a long (no matter the signedness) + * XXX: for now, int is also accepted (and therefore short and char, which + * are promoted to int when passed to a variadic function) */ +#define _curl_is_long(expr) \ + (__builtin_types_compatible_p(__typeof__(expr), long) || \ + __builtin_types_compatible_p(__typeof__(expr), signed long) || \ + __builtin_types_compatible_p(__typeof__(expr), unsigned long) || \ + __builtin_types_compatible_p(__typeof__(expr), int) || \ + __builtin_types_compatible_p(__typeof__(expr), signed int) || \ + __builtin_types_compatible_p(__typeof__(expr), unsigned int) || \ + __builtin_types_compatible_p(__typeof__(expr), short) || \ + __builtin_types_compatible_p(__typeof__(expr), signed short) || \ + __builtin_types_compatible_p(__typeof__(expr), unsigned short) || \ + __builtin_types_compatible_p(__typeof__(expr), char) || \ + __builtin_types_compatible_p(__typeof__(expr), signed char) || \ + __builtin_types_compatible_p(__typeof__(expr), unsigned char)) + +/* evaluates to true if expr is of type curl_off_t */ +#define _curl_is_off_t(expr) \ + (__builtin_types_compatible_p(__typeof__(expr), curl_off_t)) + +/* evaluates to true if expr is abuffer suitable for CURLOPT_ERRORBUFFER */ +/* XXX: also check size of an char[] array? */ +#define _curl_is_error_buffer(expr) \ + (_curl_is_NULL(expr) || \ + __builtin_types_compatible_p(__typeof__(expr), char *) || \ + __builtin_types_compatible_p(__typeof__(expr), char[])) + +/* evaluates to true if expr is of type (const) void* or (const) FILE* */ +#if 0 +#define _curl_is_cb_data(expr) \ + (_curl_is_ptr((expr), void) || \ + _curl_is_ptr((expr), FILE)) +#else /* be less strict */ +#define _curl_is_cb_data(expr) \ + _curl_is_any_ptr(expr) +#endif + +/* evaluates to true if expr is of type FILE* */ +#define _curl_is_FILE(expr) \ + (__builtin_types_compatible_p(__typeof__(expr), FILE *)) + +/* evaluates to true if expr can be passed as POST data (void* or char*) */ +#define _curl_is_postfields(expr) \ + (_curl_is_ptr((expr), void) || \ + _curl_is_arr((expr), char)) + +/* FIXME: the whole callback checking is messy... + * The idea is to tolerate char vs. void and const vs. not const + * pointers in arguments at least + */ +/* helper: __builtin_types_compatible_p distinguishes between functions and + * function pointers, hide it */ +#define _curl_callback_compatible(func, type) \ + (__builtin_types_compatible_p(__typeof__(func), type) || \ + __builtin_types_compatible_p(__typeof__(func), type*)) + +/* evaluates to true if expr is of type curl_read_callback or "similar" */ +#define _curl_is_read_cb(expr) \ + (_curl_is_NULL(expr) || \ + __builtin_types_compatible_p(__typeof__(expr), __typeof__(fread)) || \ + __builtin_types_compatible_p(__typeof__(expr), curl_read_callback) || \ + _curl_callback_compatible((expr), _curl_read_callback1) || \ + _curl_callback_compatible((expr), _curl_read_callback2) || \ + _curl_callback_compatible((expr), _curl_read_callback3) || \ + _curl_callback_compatible((expr), _curl_read_callback4) || \ + _curl_callback_compatible((expr), _curl_read_callback5) || \ + _curl_callback_compatible((expr), _curl_read_callback6)) +typedef size_t (_curl_read_callback1)(char *, size_t, size_t, void*); +typedef size_t (_curl_read_callback2)(char *, size_t, size_t, const void*); +typedef size_t (_curl_read_callback3)(char *, size_t, size_t, FILE*); +typedef size_t (_curl_read_callback4)(void *, size_t, size_t, void*); +typedef size_t (_curl_read_callback5)(void *, size_t, size_t, const void*); +typedef size_t (_curl_read_callback6)(void *, size_t, size_t, FILE*); + +/* evaluates to true if expr is of type curl_write_callback or "similar" */ +#define _curl_is_write_cb(expr) \ + (_curl_is_read_cb(expr) || \ + __builtin_types_compatible_p(__typeof__(expr), __typeof__(fwrite)) || \ + __builtin_types_compatible_p(__typeof__(expr), curl_write_callback) || \ + _curl_callback_compatible((expr), _curl_write_callback1) || \ + _curl_callback_compatible((expr), _curl_write_callback2) || \ + _curl_callback_compatible((expr), _curl_write_callback3) || \ + _curl_callback_compatible((expr), _curl_write_callback4) || \ + _curl_callback_compatible((expr), _curl_write_callback5) || \ + _curl_callback_compatible((expr), _curl_write_callback6)) +typedef size_t (_curl_write_callback1)(const char *, size_t, size_t, void*); +typedef size_t (_curl_write_callback2)(const char *, size_t, size_t, + const void*); +typedef size_t (_curl_write_callback3)(const char *, size_t, size_t, FILE*); +typedef size_t (_curl_write_callback4)(const void *, size_t, size_t, void*); +typedef size_t (_curl_write_callback5)(const void *, size_t, size_t, + const void*); +typedef size_t (_curl_write_callback6)(const void *, size_t, size_t, FILE*); + +/* evaluates to true if expr is of type curl_ioctl_callback or "similar" */ +#define _curl_is_ioctl_cb(expr) \ + (_curl_is_NULL(expr) || \ + __builtin_types_compatible_p(__typeof__(expr), curl_ioctl_callback) || \ + _curl_callback_compatible((expr), _curl_ioctl_callback1) || \ + _curl_callback_compatible((expr), _curl_ioctl_callback2) || \ + _curl_callback_compatible((expr), _curl_ioctl_callback3) || \ + _curl_callback_compatible((expr), _curl_ioctl_callback4)) +typedef curlioerr (_curl_ioctl_callback1)(CURL *, int, void*); +typedef curlioerr (_curl_ioctl_callback2)(CURL *, int, const void*); +typedef curlioerr (_curl_ioctl_callback3)(CURL *, curliocmd, void*); +typedef curlioerr (_curl_ioctl_callback4)(CURL *, curliocmd, const void*); + +/* evaluates to true if expr is of type curl_sockopt_callback or "similar" */ +#define _curl_is_sockopt_cb(expr) \ + (_curl_is_NULL(expr) || \ + __builtin_types_compatible_p(__typeof__(expr), curl_sockopt_callback) || \ + _curl_callback_compatible((expr), _curl_sockopt_callback1) || \ + _curl_callback_compatible((expr), _curl_sockopt_callback2)) +typedef int (_curl_sockopt_callback1)(void *, curl_socket_t, curlsocktype); +typedef int (_curl_sockopt_callback2)(const void *, curl_socket_t, + curlsocktype); + +/* evaluates to true if expr is of type curl_opensocket_callback or + "similar" */ +#define _curl_is_opensocket_cb(expr) \ + (_curl_is_NULL(expr) || \ + __builtin_types_compatible_p(__typeof__(expr), curl_opensocket_callback) ||\ + _curl_callback_compatible((expr), _curl_opensocket_callback1) || \ + _curl_callback_compatible((expr), _curl_opensocket_callback2) || \ + _curl_callback_compatible((expr), _curl_opensocket_callback3) || \ + _curl_callback_compatible((expr), _curl_opensocket_callback4)) +typedef curl_socket_t (_curl_opensocket_callback1) + (void *, curlsocktype, struct curl_sockaddr *); +typedef curl_socket_t (_curl_opensocket_callback2) + (void *, curlsocktype, const struct curl_sockaddr *); +typedef curl_socket_t (_curl_opensocket_callback3) + (const void *, curlsocktype, struct curl_sockaddr *); +typedef curl_socket_t (_curl_opensocket_callback4) + (const void *, curlsocktype, const struct curl_sockaddr *); + +/* evaluates to true if expr is of type curl_progress_callback or "similar" */ +#define _curl_is_progress_cb(expr) \ + (_curl_is_NULL(expr) || \ + __builtin_types_compatible_p(__typeof__(expr), curl_progress_callback) || \ + _curl_callback_compatible((expr), _curl_progress_callback1) || \ + _curl_callback_compatible((expr), _curl_progress_callback2)) +typedef int (_curl_progress_callback1)(void *, + double, double, double, double); +typedef int (_curl_progress_callback2)(const void *, + double, double, double, double); + +/* evaluates to true if expr is of type curl_debug_callback or "similar" */ +#define _curl_is_debug_cb(expr) \ + (_curl_is_NULL(expr) || \ + __builtin_types_compatible_p(__typeof__(expr), curl_debug_callback) || \ + _curl_callback_compatible((expr), _curl_debug_callback1) || \ + _curl_callback_compatible((expr), _curl_debug_callback2) || \ + _curl_callback_compatible((expr), _curl_debug_callback3) || \ + _curl_callback_compatible((expr), _curl_debug_callback4) || \ + _curl_callback_compatible((expr), _curl_debug_callback5) || \ + _curl_callback_compatible((expr), _curl_debug_callback6) || \ + _curl_callback_compatible((expr), _curl_debug_callback7) || \ + _curl_callback_compatible((expr), _curl_debug_callback8)) +typedef int (_curl_debug_callback1) (CURL *, + curl_infotype, char *, size_t, void *); +typedef int (_curl_debug_callback2) (CURL *, + curl_infotype, char *, size_t, const void *); +typedef int (_curl_debug_callback3) (CURL *, + curl_infotype, const char *, size_t, void *); +typedef int (_curl_debug_callback4) (CURL *, + curl_infotype, const char *, size_t, const void *); +typedef int (_curl_debug_callback5) (CURL *, + curl_infotype, unsigned char *, size_t, void *); +typedef int (_curl_debug_callback6) (CURL *, + curl_infotype, unsigned char *, size_t, const void *); +typedef int (_curl_debug_callback7) (CURL *, + curl_infotype, const unsigned char *, size_t, void *); +typedef int (_curl_debug_callback8) (CURL *, + curl_infotype, const unsigned char *, size_t, const void *); + +/* evaluates to true if expr is of type curl_ssl_ctx_callback or "similar" */ +/* this is getting even messier... */ +#define _curl_is_ssl_ctx_cb(expr) \ + (_curl_is_NULL(expr) || \ + __builtin_types_compatible_p(__typeof__(expr), curl_ssl_ctx_callback) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback1) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback2) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback3) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback4) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback5) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback6) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback7) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback8)) +typedef CURLcode (_curl_ssl_ctx_callback1)(CURL *, void *, void *); +typedef CURLcode (_curl_ssl_ctx_callback2)(CURL *, void *, const void *); +typedef CURLcode (_curl_ssl_ctx_callback3)(CURL *, const void *, void *); +typedef CURLcode (_curl_ssl_ctx_callback4)(CURL *, const void *, const void *); +#ifdef HEADER_SSL_H +/* hack: if we included OpenSSL's ssl.h, we know about SSL_CTX + * this will of course break if we're included before OpenSSL headers... + */ +typedef CURLcode (_curl_ssl_ctx_callback5)(CURL *, SSL_CTX, void *); +typedef CURLcode (_curl_ssl_ctx_callback6)(CURL *, SSL_CTX, const void *); +typedef CURLcode (_curl_ssl_ctx_callback7)(CURL *, const SSL_CTX, void *); +typedef CURLcode (_curl_ssl_ctx_callback8)(CURL *, const SSL_CTX, + const void *); +#else +typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback5; +typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback6; +typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback7; +typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback8; +#endif + +/* evaluates to true if expr is of type curl_conv_callback or "similar" */ +#define _curl_is_conv_cb(expr) \ + (_curl_is_NULL(expr) || \ + __builtin_types_compatible_p(__typeof__(expr), curl_conv_callback) || \ + _curl_callback_compatible((expr), _curl_conv_callback1) || \ + _curl_callback_compatible((expr), _curl_conv_callback2) || \ + _curl_callback_compatible((expr), _curl_conv_callback3) || \ + _curl_callback_compatible((expr), _curl_conv_callback4)) +typedef CURLcode (*_curl_conv_callback1)(char *, size_t length); +typedef CURLcode (*_curl_conv_callback2)(const char *, size_t length); +typedef CURLcode (*_curl_conv_callback3)(void *, size_t length); +typedef CURLcode (*_curl_conv_callback4)(const void *, size_t length); + +/* evaluates to true if expr is of type curl_seek_callback or "similar" */ +#define _curl_is_seek_cb(expr) \ + (_curl_is_NULL(expr) || \ + __builtin_types_compatible_p(__typeof__(expr), curl_seek_callback) || \ + _curl_callback_compatible((expr), _curl_seek_callback1) || \ + _curl_callback_compatible((expr), _curl_seek_callback2)) +typedef CURLcode (*_curl_seek_callback1)(void *, curl_off_t, int); +typedef CURLcode (*_curl_seek_callback2)(const void *, curl_off_t, int); + + +#endif /* __CURL_TYPECHECK_GCC_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/chkhostname-curl_gethostname.Po b/external/libcurl_android/jni/libcurl/lib/.deps/chkhostname-curl_gethostname.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/chkhostname-curl_gethostname.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/curl-nonblock.Po b/external/libcurl_android/jni/libcurl/lib/.deps/curl-nonblock.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/curl-nonblock.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/curl-rawstr.Po b/external/libcurl_android/jni/libcurl/lib/.deps/curl-rawstr.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/curl-rawstr.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/curl-strdup.Po b/external/libcurl_android/jni/libcurl/lib/.deps/curl-strdup.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/curl-strdup.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/curl-strtoofft.Po b/external/libcurl_android/jni/libcurl/lib/.deps/curl-strtoofft.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/curl-strtoofft.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/curl-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/curl-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/curl-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-base64.Po b/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-base64.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-base64.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-memdebug.Po b/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-memdebug.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-memdebug.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-mprintf.Po b/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-mprintf.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-mprintf.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-nonblock.Po b/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-nonblock.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-nonblock.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-strequal.Po b/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-strequal.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-strequal.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-strtoofft.Po b/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-strtoofft.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-strtoofft.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-timeval.Po b/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-timeval.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-timeval.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/fake_ntlm-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/getpart-base64.Po b/external/libcurl_android/jni/libcurl/lib/.deps/getpart-base64.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/getpart-base64.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/getpart-memdebug.Po b/external/libcurl_android/jni/libcurl/lib/.deps/getpart-memdebug.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/getpart-memdebug.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/getpart-mprintf.Po b/external/libcurl_android/jni/libcurl/lib/.deps/getpart-mprintf.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/getpart-mprintf.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/getpart-nonblock.Po b/external/libcurl_android/jni/libcurl/lib/.deps/getpart-nonblock.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/getpart-nonblock.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/getpart-strequal.Po b/external/libcurl_android/jni/libcurl/lib/.deps/getpart-strequal.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/getpart-strequal.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/getpart-strtoofft.Po b/external/libcurl_android/jni/libcurl/lib/.deps/getpart-strtoofft.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/getpart-strtoofft.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/getpart-timeval.Po b/external/libcurl_android/jni/libcurl/lib/.deps/getpart-timeval.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/getpart-timeval.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/getpart-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/getpart-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/getpart-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1501-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1501-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1501-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1502-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1502-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1502-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1503-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1503-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1503-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1504-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1504-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1504-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1505-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1505-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1505-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1506-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1506-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1506-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1507-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1507-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1507-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1508-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1508-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1508-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1509-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1509-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1509-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1510-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1510-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1510-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1511-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1511-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1511-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1512-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1512-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1512-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1513-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1513-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1513-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1514-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1514-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1514-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1515-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1515-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1515-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1525-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1525-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1525-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1526-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1526-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1526-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1527-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1527-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1527-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1528-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1528-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1528-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib1900-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib1900-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib1900-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib2033-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib2033-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib2033-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib502-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib502-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib502-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib503-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib503-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib503-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib504-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib504-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib504-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib507-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib507-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib507-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib518-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib518-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib518-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib525-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib525-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib525-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib526-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib526-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib526-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib527-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib527-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib527-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib529-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib529-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib529-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib530-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib530-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib530-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib532-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib532-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib532-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib533-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib533-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib533-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib536-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib536-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib536-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib537-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib537-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib537-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib540-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib540-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib540-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib552-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib552-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib552-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib555-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib555-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib555-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib560-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib560-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib560-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib564-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib564-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib564-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib571-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib571-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib571-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib573-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib573-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib573-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib575-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib575-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib575-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib582-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib582-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib582-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib591-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib591-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib591-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/lib597-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/lib597-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/lib597-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-amigaos.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-amigaos.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-amigaos.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-asyn-ares.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-asyn-ares.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-asyn-ares.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-asyn-thread.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-asyn-thread.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-asyn-thread.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-base64.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-base64.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-base64.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-bundles.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-bundles.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-bundles.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-conncache.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-conncache.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-conncache.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-connect.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-connect.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-connect.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-content_encoding.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-content_encoding.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-content_encoding.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-cookie.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-cookie.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-cookie.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_addrinfo.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_addrinfo.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_addrinfo.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_fnmatch.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_fnmatch.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_fnmatch.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_gethostname.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_gethostname.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_gethostname.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_gssapi.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_gssapi.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_gssapi.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_memrchr.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_memrchr.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_memrchr.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_multibyte.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_multibyte.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_multibyte.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_ntlm.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_ntlm.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_ntlm.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_ntlm_core.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_ntlm_core.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_ntlm_core.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_ntlm_msgs.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_ntlm_msgs.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_ntlm_msgs.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_ntlm_wb.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_ntlm_wb.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_ntlm_wb.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_rtmp.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_rtmp.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_rtmp.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_sasl.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_sasl.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_sasl.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_sasl_sspi.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_sasl_sspi.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_sasl_sspi.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_sspi.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_sspi.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_sspi.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_threads.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_threads.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-curl_threads.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-dict.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-dict.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-dict.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-dotdot.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-dotdot.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-dotdot.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-easy.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-easy.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-easy.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-escape.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-escape.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-escape.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-file.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-file.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-file.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-fileinfo.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-fileinfo.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-fileinfo.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-formdata.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-formdata.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-formdata.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-ftp.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-ftp.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-ftp.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-ftplistparser.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-ftplistparser.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-ftplistparser.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-getenv.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-getenv.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-getenv.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-getinfo.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-getinfo.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-getinfo.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-gopher.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-gopher.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-gopher.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hash.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hash.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hash.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hmac.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hmac.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hmac.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostasyn.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostasyn.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostasyn.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostcheck.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostcheck.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostcheck.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostip.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostip.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostip.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostip4.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostip4.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostip4.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostip6.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostip6.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostip6.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostsyn.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostsyn.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-hostsyn.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http2.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http2.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http2.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_chunks.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_chunks.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_chunks.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_digest.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_digest.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_digest.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_negotiate.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_negotiate.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_negotiate.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_negotiate_sspi.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_negotiate_sspi.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_negotiate_sspi.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_proxy.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_proxy.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-http_proxy.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-idn_win32.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-idn_win32.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-idn_win32.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-if2ip.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-if2ip.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-if2ip.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-imap.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-imap.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-imap.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-inet_ntop.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-inet_ntop.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-inet_ntop.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-inet_pton.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-inet_pton.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-inet_pton.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-krb5.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-krb5.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-krb5.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-ldap.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-ldap.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-ldap.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-llist.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-llist.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-llist.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-md4.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-md4.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-md4.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-md5.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-md5.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-md5.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-memdebug.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-memdebug.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-memdebug.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-mprintf.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-mprintf.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-mprintf.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-multi.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-multi.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-multi.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-netrc.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-netrc.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-netrc.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-non-ascii.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-non-ascii.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-non-ascii.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-nonblock.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-nonblock.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-nonblock.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-openldap.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-openldap.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-openldap.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-parsedate.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-parsedate.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-parsedate.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-pingpong.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-pingpong.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-pingpong.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-pipeline.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-pipeline.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-pipeline.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-pop3.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-pop3.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-pop3.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-progress.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-progress.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-progress.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-rawstr.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-rawstr.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-rawstr.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-rtsp.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-rtsp.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-rtsp.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-security.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-security.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-security.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-select.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-select.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-select.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-sendf.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-sendf.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-sendf.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-share.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-share.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-share.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-slist.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-slist.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-slist.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-smtp.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-smtp.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-smtp.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-socks.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-socks.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-socks.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-socks_gssapi.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-socks_gssapi.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-socks_gssapi.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-socks_sspi.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-socks_sspi.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-socks_sspi.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-speedcheck.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-speedcheck.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-speedcheck.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-splay.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-splay.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-splay.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-ssh.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-ssh.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-ssh.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strdup.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strdup.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strdup.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strequal.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strequal.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strequal.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strerror.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strerror.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strerror.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strtok.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strtok.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strtok.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strtoofft.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strtoofft.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-strtoofft.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-telnet.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-telnet.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-telnet.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-tftp.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-tftp.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-tftp.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-timeval.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-timeval.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-timeval.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-transfer.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-transfer.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-transfer.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-url.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-url.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-url.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-version.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-version.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-version.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-warnless.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-warnless.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-warnless.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-wildcard.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-wildcard.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-wildcard.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-x509asn1.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-x509asn1.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurl_la-x509asn1.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-nonblock.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-nonblock.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-nonblock.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-rawstr.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-rawstr.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-rawstr.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-strdup.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-strdup.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-strdup.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-strtoofft.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-strtoofft.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-strtoofft.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-warnless.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-warnless.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurltool_la-warnless.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-amigaos.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-amigaos.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-amigaos.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-asyn-ares.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-asyn-ares.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-asyn-ares.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-asyn-thread.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-asyn-thread.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-asyn-thread.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-base64.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-base64.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-base64.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-bundles.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-bundles.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-bundles.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-conncache.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-conncache.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-conncache.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-connect.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-connect.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-connect.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-content_encoding.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-content_encoding.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-content_encoding.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-cookie.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-cookie.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-cookie.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_addrinfo.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_addrinfo.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_addrinfo.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_fnmatch.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_fnmatch.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_fnmatch.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_gethostname.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_gethostname.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_gethostname.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_gssapi.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_gssapi.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_gssapi.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_memrchr.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_memrchr.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_memrchr.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_multibyte.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_multibyte.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_multibyte.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_ntlm.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_ntlm.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_ntlm.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_ntlm_core.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_ntlm_core.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_ntlm_core.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_ntlm_msgs.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_ntlm_msgs.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_ntlm_msgs.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_ntlm_wb.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_ntlm_wb.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_ntlm_wb.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_rtmp.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_rtmp.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_rtmp.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_sasl.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_sasl.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_sasl.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_sasl_sspi.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_sasl_sspi.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_sasl_sspi.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_sspi.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_sspi.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_sspi.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_threads.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_threads.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-curl_threads.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-dict.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-dict.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-dict.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-dotdot.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-dotdot.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-dotdot.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-easy.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-easy.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-easy.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-escape.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-escape.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-escape.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-file.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-file.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-file.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-fileinfo.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-fileinfo.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-fileinfo.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-formdata.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-formdata.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-formdata.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-ftp.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-ftp.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-ftp.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-ftplistparser.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-ftplistparser.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-ftplistparser.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-getenv.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-getenv.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-getenv.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-getinfo.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-getinfo.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-getinfo.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-gopher.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-gopher.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-gopher.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hash.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hash.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hash.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hmac.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hmac.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hmac.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostasyn.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostasyn.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostasyn.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostcheck.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostcheck.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostcheck.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostip.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostip.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostip.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostip4.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostip4.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostip4.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostip6.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostip6.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostip6.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostsyn.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostsyn.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-hostsyn.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http2.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http2.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http2.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_chunks.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_chunks.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_chunks.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_digest.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_digest.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_digest.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_negotiate.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_negotiate.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_negotiate.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_negotiate_sspi.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_negotiate_sspi.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_negotiate_sspi.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_proxy.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_proxy.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-http_proxy.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-idn_win32.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-idn_win32.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-idn_win32.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-if2ip.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-if2ip.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-if2ip.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-imap.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-imap.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-imap.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-inet_ntop.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-inet_ntop.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-inet_ntop.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-inet_pton.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-inet_pton.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-inet_pton.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-krb5.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-krb5.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-krb5.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-ldap.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-ldap.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-ldap.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-llist.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-llist.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-llist.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-md4.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-md4.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-md4.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-md5.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-md5.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-md5.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-memdebug.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-memdebug.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-memdebug.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-mprintf.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-mprintf.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-mprintf.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-multi.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-multi.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-multi.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-netrc.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-netrc.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-netrc.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-non-ascii.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-non-ascii.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-non-ascii.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-nonblock.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-nonblock.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-nonblock.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-openldap.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-openldap.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-openldap.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-parsedate.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-parsedate.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-parsedate.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-pingpong.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-pingpong.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-pingpong.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-pipeline.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-pipeline.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-pipeline.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-pop3.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-pop3.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-pop3.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-progress.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-progress.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-progress.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-rawstr.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-rawstr.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-rawstr.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-rtsp.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-rtsp.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-rtsp.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-security.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-security.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-security.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-select.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-select.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-select.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-sendf.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-sendf.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-sendf.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-share.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-share.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-share.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-slist.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-slist.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-slist.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-smtp.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-smtp.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-smtp.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-socks.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-socks.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-socks.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-socks_gssapi.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-socks_gssapi.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-socks_gssapi.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-socks_sspi.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-socks_sspi.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-socks_sspi.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-speedcheck.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-speedcheck.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-speedcheck.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-splay.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-splay.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-splay.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-ssh.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-ssh.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-ssh.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strdup.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strdup.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strdup.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strequal.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strequal.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strequal.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strerror.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strerror.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strerror.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strtok.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strtok.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strtok.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strtoofft.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strtoofft.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-strtoofft.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-telnet.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-telnet.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-telnet.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-tftp.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-tftp.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-tftp.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-timeval.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-timeval.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-timeval.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-transfer.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-transfer.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-transfer.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-url.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-url.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-url.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-version.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-version.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-version.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-warnless.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-warnless.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-warnless.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-wildcard.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-wildcard.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-wildcard.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-x509asn1.Plo b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-x509asn1.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libcurlu_la-x509asn1.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/libntlmconnect-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/libntlmconnect-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/libntlmconnect-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/resolve-base64.Po b/external/libcurl_android/jni/libcurl/lib/.deps/resolve-base64.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/resolve-base64.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/resolve-memdebug.Po b/external/libcurl_android/jni/libcurl/lib/.deps/resolve-memdebug.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/resolve-memdebug.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/resolve-mprintf.Po b/external/libcurl_android/jni/libcurl/lib/.deps/resolve-mprintf.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/resolve-mprintf.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/resolve-nonblock.Po b/external/libcurl_android/jni/libcurl/lib/.deps/resolve-nonblock.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/resolve-nonblock.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/resolve-strequal.Po b/external/libcurl_android/jni/libcurl/lib/.deps/resolve-strequal.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/resolve-strequal.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/resolve-strtoofft.Po b/external/libcurl_android/jni/libcurl/lib/.deps/resolve-strtoofft.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/resolve-strtoofft.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/resolve-timeval.Po b/external/libcurl_android/jni/libcurl/lib/.deps/resolve-timeval.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/resolve-timeval.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/resolve-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/resolve-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/resolve-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-base64.Po b/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-base64.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-base64.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-memdebug.Po b/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-memdebug.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-memdebug.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-mprintf.Po b/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-mprintf.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-mprintf.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-nonblock.Po b/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-nonblock.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-nonblock.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-strequal.Po b/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-strequal.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-strequal.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-strtoofft.Po b/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-strtoofft.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-strtoofft.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-timeval.Po b/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-timeval.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-timeval.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/rtspd-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-base64.Po b/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-base64.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-base64.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-inet_pton.Po b/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-inet_pton.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-inet_pton.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-memdebug.Po b/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-memdebug.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-memdebug.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-mprintf.Po b/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-mprintf.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-mprintf.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-nonblock.Po b/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-nonblock.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-nonblock.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-strequal.Po b/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-strequal.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-strequal.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-strtoofft.Po b/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-strtoofft.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-strtoofft.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-timeval.Po b/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-timeval.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-timeval.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/sockfilt-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/sws-base64.Po b/external/libcurl_android/jni/libcurl/lib/.deps/sws-base64.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/sws-base64.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/sws-inet_pton.Po b/external/libcurl_android/jni/libcurl/lib/.deps/sws-inet_pton.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/sws-inet_pton.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/sws-memdebug.Po b/external/libcurl_android/jni/libcurl/lib/.deps/sws-memdebug.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/sws-memdebug.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/sws-mprintf.Po b/external/libcurl_android/jni/libcurl/lib/.deps/sws-mprintf.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/sws-mprintf.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/sws-nonblock.Po b/external/libcurl_android/jni/libcurl/lib/.deps/sws-nonblock.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/sws-nonblock.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/sws-strequal.Po b/external/libcurl_android/jni/libcurl/lib/.deps/sws-strequal.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/sws-strequal.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/sws-strtoofft.Po b/external/libcurl_android/jni/libcurl/lib/.deps/sws-strtoofft.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/sws-strtoofft.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/sws-timeval.Po b/external/libcurl_android/jni/libcurl/lib/.deps/sws-timeval.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/sws-timeval.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/sws-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/sws-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/sws-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-base64.Po b/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-base64.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-base64.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-memdebug.Po b/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-memdebug.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-memdebug.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-mprintf.Po b/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-mprintf.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-mprintf.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-nonblock.Po b/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-nonblock.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-nonblock.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-strequal.Po b/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-strequal.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-strequal.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-strtoofft.Po b/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-strtoofft.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-strtoofft.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-timeval.Po b/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-timeval.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-timeval.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-warnless.Po b/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-warnless.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/.deps/tftpd-warnless.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/Makefile.inc b/external/libcurl_android/jni/libcurl/lib/Makefile.inc new file mode 100755 index 00000000..462d72a5 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/Makefile.inc @@ -0,0 +1,71 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at http://curl.haxx.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +########################################################################### + +LIB_VTLS_CFILES = vtls/openssl.c vtls/gtls.c vtls/vtls.c vtls/nss.c \ + vtls/qssl.c vtls/polarssl.c vtls/polarssl_threadlock.c vtls/axtls.c \ + vtls/cyassl.c vtls/curl_schannel.c vtls/curl_darwinssl.c vtls/gskit.c + +LIB_VTLS_HFILES = vtls/qssl.h vtls/openssl.h vtls/vtls.h vtls/gtls.h \ + vtls/nssg.h vtls/polarssl.h vtls/polarssl_threadlock.h vtls/axtls.h \ + vtls/cyassl.h vtls/curl_schannel.h vtls/curl_darwinssl.h vtls/gskit.h + +LIB_CFILES = file.c timeval.c base64.c hostip.c progress.c formdata.c \ + cookie.c http.c sendf.c ftp.c url.c dict.c if2ip.c speedcheck.c \ + ldap.c version.c getenv.c escape.c mprintf.c telnet.c netrc.c \ + getinfo.c transfer.c strequal.c easy.c security.c curl_fnmatch.c \ + fileinfo.c ftplistparser.c wildcard.c krb5.c memdebug.c http_chunks.c \ + strtok.c connect.c llist.c hash.c multi.c content_encoding.c share.c \ + http_digest.c md4.c md5.c http_negotiate.c inet_pton.c strtoofft.c \ + strerror.c amigaos.c hostasyn.c hostip4.c hostip6.c hostsyn.c \ + inet_ntop.c parsedate.c select.c tftp.c splay.c strdup.c socks.c \ + ssh.c rawstr.c curl_addrinfo.c socks_gssapi.c socks_sspi.c \ + curl_sspi.c slist.c nonblock.c curl_memrchr.c imap.c pop3.c smtp.c \ + pingpong.c rtsp.c curl_threads.c warnless.c hmac.c curl_rtmp.c \ + openldap.c curl_gethostname.c gopher.c idn_win32.c \ + http_negotiate_sspi.c http_proxy.c non-ascii.c asyn-ares.c \ + asyn-thread.c curl_gssapi.c curl_ntlm.c curl_ntlm_wb.c \ + curl_ntlm_core.c curl_ntlm_msgs.c curl_sasl.c curl_multibyte.c \ + hostcheck.c bundles.c conncache.c pipeline.c dotdot.c x509asn1.c \ + http2.c curl_sasl_sspi.c + +LIB_HFILES = arpa_telnet.h netrc.h file.h timeval.h hostip.h progress.h \ + formdata.h cookie.h http.h sendf.h ftp.h url.h dict.h if2ip.h \ + speedcheck.h urldata.h curl_ldap.h escape.h telnet.h getinfo.h \ + strequal.h curl_sec.h memdebug.h http_chunks.h curl_fnmatch.h \ + wildcard.h fileinfo.h ftplistparser.h strtok.h connect.h llist.h \ + hash.h content_encoding.h share.h curl_md4.h curl_md5.h http_digest.h \ + http_negotiate.h inet_pton.h amigaos.h strtoofft.h strerror.h \ + inet_ntop.h curlx.h curl_memory.h curl_setup.h transfer.h select.h \ + easyif.h multiif.h parsedate.h tftp.h sockaddr.h splay.h strdup.h \ + socks.h ssh.h curl_base64.h rawstr.h curl_addrinfo.h curl_sspi.h \ + slist.h nonblock.h curl_memrchr.h imap.h pop3.h smtp.h pingpong.h \ + rtsp.h curl_threads.h warnless.h curl_hmac.h curl_rtmp.h \ + curl_gethostname.h gopher.h http_proxy.h non-ascii.h asyn.h \ + curl_ntlm.h curl_gssapi.h curl_ntlm_wb.h curl_ntlm_core.h \ + curl_ntlm_msgs.h curl_sasl.h curl_multibyte.h hostcheck.h bundles.h \ + conncache.h curl_setup_once.h multihandle.h setup-vms.h pipeline.h \ + dotdot.h x509asn1.h http2.h sigpipe.h + +LIB_RCFILES = libcurl.rc + +CSOURCES = $(LIB_CFILES) $(LIB_VTLS_CFILES) +HHEADERS = $(LIB_HFILES) $(LIB_VTLS_HFILES) diff --git a/external/libcurl_android/jni/libcurl/lib/amigaos.c b/external/libcurl_android/jni/libcurl/lib/amigaos.c new file mode 100755 index 00000000..34f95e9b --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/amigaos.c @@ -0,0 +1,77 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#if defined(__AMIGA__) && !defined(__ixemul__) + +#include + +#include "amigaos.h" + +struct Library *SocketBase = NULL; +extern int errno, h_errno; + +#ifdef __libnix__ +#include +void __request(const char *msg); +#else +# define __request( msg ) Printf( msg "\n\a") +#endif + +void Curl_amiga_cleanup() +{ + if(SocketBase) { + CloseLibrary(SocketBase); + SocketBase = NULL; + } +} + +bool Curl_amiga_init() +{ + if(!SocketBase) + SocketBase = OpenLibrary("bsdsocket.library", 4); + + if(!SocketBase) { + __request("No TCP/IP Stack running!"); + return FALSE; + } + + if(SocketBaseTags(SBTM_SETVAL(SBTC_ERRNOPTR(sizeof(errno))), (ULONG) &errno, + SBTM_SETVAL(SBTC_LOGTAGPTR), (ULONG) "cURL", + TAG_DONE)) { + __request("SocketBaseTags ERROR"); + return FALSE; + } + +#ifndef __libnix__ + atexit(Curl_amiga_cleanup); +#endif + + return TRUE; +} + +#ifdef __libnix__ +ADD2EXIT(Curl_amiga_cleanup,-50); +#endif + +#endif /* __AMIGA__ && ! __ixemul__ */ diff --git a/external/libcurl_android/jni/libcurl/lib/amigaos.h b/external/libcurl_android/jni/libcurl/lib/amigaos.h new file mode 100755 index 00000000..76578be8 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/amigaos.h @@ -0,0 +1,39 @@ +#ifndef HEADER_CURL_AMIGAOS_H +#define HEADER_CURL_AMIGAOS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#if defined(__AMIGA__) && !defined(__ixemul__) + +bool Curl_amiga_init(); +void Curl_amiga_cleanup(); + +#else + +#define Curl_amiga_init() 1 +#define Curl_amiga_cleanup() Curl_nop_stmt + +#endif + +#endif /* HEADER_CURL_AMIGAOS_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/arpa_telnet.h b/external/libcurl_android/jni/libcurl/lib/arpa_telnet.h new file mode 100755 index 00000000..098d9a92 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/arpa_telnet.h @@ -0,0 +1,104 @@ +#ifndef HEADER_CURL_ARPA_TELNET_H +#define HEADER_CURL_ARPA_TELNET_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#ifndef CURL_DISABLE_TELNET +/* + * Telnet option defines. Add more here if in need. + */ +#define CURL_TELOPT_BINARY 0 /* binary 8bit data */ +#define CURL_TELOPT_ECHO 1 /* just echo! */ +#define CURL_TELOPT_SGA 3 /* Suppress Go Ahead */ +#define CURL_TELOPT_EXOPL 255 /* EXtended OPtions List */ +#define CURL_TELOPT_TTYPE 24 /* Terminal TYPE */ +#define CURL_TELOPT_NAWS 31 /* Negotiate About Window Size */ +#define CURL_TELOPT_XDISPLOC 35 /* X DISPlay LOCation */ + +#define CURL_TELOPT_NEW_ENVIRON 39 /* NEW ENVIRONment variables */ +#define CURL_NEW_ENV_VAR 0 +#define CURL_NEW_ENV_VALUE 1 + +/* + * The telnet options represented as strings + */ +static const char * const telnetoptions[]= +{ + "BINARY", "ECHO", "RCP", "SUPPRESS GO AHEAD", + "NAME", "STATUS", "TIMING MARK", "RCTE", + "NAOL", "NAOP", "NAOCRD", "NAOHTS", + "NAOHTD", "NAOFFD", "NAOVTS", "NAOVTD", + "NAOLFD", "EXTEND ASCII", "LOGOUT", "BYTE MACRO", + "DE TERMINAL", "SUPDUP", "SUPDUP OUTPUT", "SEND LOCATION", + "TERM TYPE", "END OF RECORD", "TACACS UID", "OUTPUT MARKING", + "TTYLOC", "3270 REGIME", "X3 PAD", "NAWS", + "TERM SPEED", "LFLOW", "LINEMODE", "XDISPLOC", + "OLD-ENVIRON", "AUTHENTICATION", "ENCRYPT", "NEW-ENVIRON" +}; + +#define CURL_TELOPT_MAXIMUM CURL_TELOPT_NEW_ENVIRON + +#define CURL_TELOPT_OK(x) ((x) <= CURL_TELOPT_MAXIMUM) +#define CURL_TELOPT(x) telnetoptions[x] + +#define CURL_NTELOPTS 40 + +/* + * First some defines + */ +#define CURL_xEOF 236 /* End Of File */ +#define CURL_SE 240 /* Sub negotiation End */ +#define CURL_NOP 241 /* No OPeration */ +#define CURL_DM 242 /* Data Mark */ +#define CURL_GA 249 /* Go Ahead, reverse the line */ +#define CURL_SB 250 /* SuBnegotiation */ +#define CURL_WILL 251 /* Our side WILL use this option */ +#define CURL_WONT 252 /* Our side WON'T use this option */ +#define CURL_DO 253 /* DO use this option! */ +#define CURL_DONT 254 /* DON'T use this option! */ +#define CURL_IAC 255 /* Interpret As Command */ + +/* + * Then those numbers represented as strings: + */ +static const char * const telnetcmds[]= +{ + "EOF", "SUSP", "ABORT", "EOR", "SE", + "NOP", "DMARK", "BRK", "IP", "AO", + "AYT", "EC", "EL", "GA", "SB", + "WILL", "WONT", "DO", "DONT", "IAC" +}; + +#define CURL_TELCMD_MINIMUM CURL_xEOF /* the first one */ +#define CURL_TELCMD_MAXIMUM CURL_IAC /* surprise, 255 is the last one! ;-) */ + +#define CURL_TELQUAL_IS 0 +#define CURL_TELQUAL_SEND 1 +#define CURL_TELQUAL_INFO 2 +#define CURL_TELQUAL_NAME 3 + +#define CURL_TELCMD_OK(x) ( ((unsigned int)(x) >= CURL_TELCMD_MINIMUM) && \ + ((unsigned int)(x) <= CURL_TELCMD_MAXIMUM) ) +#define CURL_TELCMD(x) telnetcmds[(x)-CURL_TELCMD_MINIMUM] + +#endif /* CURL_DISABLE_TELNET */ + +#endif /* HEADER_CURL_ARPA_TELNET_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/asyn-ares.c b/external/libcurl_android/jni/libcurl/lib/asyn-ares.c new file mode 100755 index 00000000..01a9c9b5 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/asyn-ares.c @@ -0,0 +1,694 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_LIMITS_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef __VMS +#include +#include +#endif + +#ifdef HAVE_PROCESS_H +#include +#endif + +#if (defined(NETWARE) && defined(__NOVELL_LIBC__)) +#undef in_addr_t +#define in_addr_t unsigned long +#endif + +/*********************************************************************** + * Only for ares-enabled builds + * And only for functions that fulfill the asynch resolver backend API + * as defined in asyn.h, nothing else belongs in this file! + **********************************************************************/ + +#ifdef CURLRES_ARES + +#include "urldata.h" +#include "sendf.h" +#include "hostip.h" +#include "hash.h" +#include "share.h" +#include "strerror.h" +#include "url.h" +#include "multiif.h" +#include "inet_pton.h" +#include "connect.h" +#include "select.h" +#include "progress.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +# if defined(CURL_STATICLIB) && !defined(CARES_STATICLIB) && \ + (defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__)) +# define CARES_STATICLIB +# endif +# include +# include /* really old c-ares didn't include this by + itself */ + +#if ARES_VERSION >= 0x010500 +/* c-ares 1.5.0 or later, the callback proto is modified */ +#define HAVE_CARES_CALLBACK_TIMEOUTS 1 +#endif + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +struct ResolverResults { + int num_pending; /* number of ares_gethostbyname() requests */ + Curl_addrinfo *temp_ai; /* intermediary result while fetching c-ares parts */ + int last_status; +}; + +/* + * Curl_resolver_global_init() - the generic low-level asynchronous name + * resolve API. Called from curl_global_init() to initialize global resolver + * environment. Initializes ares library. + */ +int Curl_resolver_global_init(void) +{ +#ifdef CARES_HAVE_ARES_LIBRARY_INIT + if(ares_library_init(ARES_LIB_INIT_ALL)) { + return CURLE_FAILED_INIT; + } +#endif + return CURLE_OK; +} + +/* + * Curl_resolver_global_cleanup() + * + * Called from curl_global_cleanup() to destroy global resolver environment. + * Deinitializes ares library. + */ +void Curl_resolver_global_cleanup(void) +{ +#ifdef CARES_HAVE_ARES_LIBRARY_CLEANUP + ares_library_cleanup(); +#endif +} + +/* + * Curl_resolver_init() + * + * Called from curl_easy_init() -> Curl_open() to initialize resolver + * URL-state specific environment ('resolver' member of the UrlState + * structure). Fills the passed pointer by the initialized ares_channel. + */ +CURLcode Curl_resolver_init(void **resolver) +{ + int status = ares_init((ares_channel*)resolver); + if(status != ARES_SUCCESS) { + if(status == ARES_ENOMEM) + return CURLE_OUT_OF_MEMORY; + else + return CURLE_FAILED_INIT; + } + return CURLE_OK; + /* make sure that all other returns from this function should destroy the + ares channel before returning error! */ +} + +/* + * Curl_resolver_cleanup() + * + * Called from curl_easy_cleanup() -> Curl_close() to cleanup resolver + * URL-state specific environment ('resolver' member of the UrlState + * structure). Destroys the ares channel. + */ +void Curl_resolver_cleanup(void *resolver) +{ + ares_destroy((ares_channel)resolver); +} + +/* + * Curl_resolver_duphandle() + * + * Called from curl_easy_duphandle() to duplicate resolver URL-state specific + * environment ('resolver' member of the UrlState structure). Duplicates the + * 'from' ares channel and passes the resulting channel to the 'to' pointer. + */ +int Curl_resolver_duphandle(void **to, void *from) +{ + /* Clone the ares channel for the new handle */ + if(ARES_SUCCESS != ares_dup((ares_channel*)to,(ares_channel)from)) + return CURLE_FAILED_INIT; + return CURLE_OK; +} + +static void destroy_async_data (struct Curl_async *async); + +/* + * Cancel all possibly still on-going resolves for this connection. + */ +void Curl_resolver_cancel(struct connectdata *conn) +{ + if(conn && conn->data && conn->data->state.resolver) + ares_cancel((ares_channel)conn->data->state.resolver); + destroy_async_data(&conn->async); +} + +/* + * destroy_async_data() cleans up async resolver data. + */ +static void destroy_async_data (struct Curl_async *async) +{ + if(async->hostname) + free(async->hostname); + + if(async->os_specific) { + struct ResolverResults *res = (struct ResolverResults *)async->os_specific; + if(res) { + if(res->temp_ai) { + Curl_freeaddrinfo(res->temp_ai); + res->temp_ai = NULL; + } + free(res); + } + async->os_specific = NULL; + } + + async->hostname = NULL; +} + +/* + * Curl_resolver_getsock() is called when someone from the outside world + * (using curl_multi_fdset()) wants to get our fd_set setup and we're talking + * with ares. The caller must make sure that this function is only called when + * we have a working ares channel. + * + * Returns: sockets-in-use-bitmap + */ + +int Curl_resolver_getsock(struct connectdata *conn, + curl_socket_t *socks, + int numsocks) + +{ + struct timeval maxtime; + struct timeval timebuf; + struct timeval *timeout; + long milli; + int max = ares_getsock((ares_channel)conn->data->state.resolver, + (ares_socket_t *)socks, numsocks); + + maxtime.tv_sec = CURL_TIMEOUT_RESOLVE; + maxtime.tv_usec = 0; + + timeout = ares_timeout((ares_channel)conn->data->state.resolver, &maxtime, + &timebuf); + milli = (timeout->tv_sec * 1000) + (timeout->tv_usec/1000); + if(milli == 0) + milli += 10; + Curl_expire_latest(conn->data, milli); + + return max; +} + +/* + * waitperform() + * + * 1) Ask ares what sockets it currently plays with, then + * 2) wait for the timeout period to check for action on ares' sockets. + * 3) tell ares to act on all the sockets marked as "with action" + * + * return number of sockets it worked on + */ + +static int waitperform(struct connectdata *conn, int timeout_ms) +{ + struct SessionHandle *data = conn->data; + int nfds; + int bitmask; + ares_socket_t socks[ARES_GETSOCK_MAXNUM]; + struct pollfd pfd[ARES_GETSOCK_MAXNUM]; + int i; + int num = 0; + + bitmask = ares_getsock((ares_channel)data->state.resolver, socks, + ARES_GETSOCK_MAXNUM); + + for(i=0; i < ARES_GETSOCK_MAXNUM; i++) { + pfd[i].events = 0; + pfd[i].revents = 0; + if(ARES_GETSOCK_READABLE(bitmask, i)) { + pfd[i].fd = socks[i]; + pfd[i].events |= POLLRDNORM|POLLIN; + } + if(ARES_GETSOCK_WRITABLE(bitmask, i)) { + pfd[i].fd = socks[i]; + pfd[i].events |= POLLWRNORM|POLLOUT; + } + if(pfd[i].events != 0) + num++; + else + break; + } + + if(num) + nfds = Curl_poll(pfd, num, timeout_ms); + else + nfds = 0; + + if(!nfds) + /* Call ares_process() unconditonally here, even if we simply timed out + above, as otherwise the ares name resolve won't timeout! */ + ares_process_fd((ares_channel)data->state.resolver, ARES_SOCKET_BAD, + ARES_SOCKET_BAD); + else { + /* move through the descriptors and ask for processing on them */ + for(i=0; i < num; i++) + ares_process_fd((ares_channel)data->state.resolver, + pfd[i].revents & (POLLRDNORM|POLLIN)? + pfd[i].fd:ARES_SOCKET_BAD, + pfd[i].revents & (POLLWRNORM|POLLOUT)? + pfd[i].fd:ARES_SOCKET_BAD); + } + return nfds; +} + +/* + * Curl_resolver_is_resolved() is called repeatedly to check if a previous + * name resolve request has completed. It should also make sure to time-out if + * the operation seems to take too long. + * + * Returns normal CURLcode errors. + */ +CURLcode Curl_resolver_is_resolved(struct connectdata *conn, + struct Curl_dns_entry **dns) +{ + struct SessionHandle *data = conn->data; + struct ResolverResults *res = (struct ResolverResults *) + conn->async.os_specific; + CURLcode rc = CURLE_OK; + + *dns = NULL; + + waitperform(conn, 0); + + if(res && !res->num_pending) { + (void)Curl_addrinfo_callback(conn, res->last_status, res->temp_ai); + /* temp_ai ownership is moved to the connection, so we need not free-up + them */ + res->temp_ai = NULL; + if(!conn->async.dns) { + failf(data, "Could not resolve: %s (%s)", + conn->async.hostname, ares_strerror(conn->async.status)); + rc = conn->bits.proxy?CURLE_COULDNT_RESOLVE_PROXY: + CURLE_COULDNT_RESOLVE_HOST; + } + else + *dns = conn->async.dns; + + destroy_async_data(&conn->async); + } + + return rc; +} + +/* + * Curl_resolver_wait_resolv() + * + * waits for a resolve to finish. This function should be avoided since using + * this risk getting the multi interface to "hang". + * + * If 'entry' is non-NULL, make it point to the resolved dns entry + * + * Returns CURLE_COULDNT_RESOLVE_HOST if the host was not resolved, and + * CURLE_OPERATION_TIMEDOUT if a time-out occurred. + */ +CURLcode Curl_resolver_wait_resolv(struct connectdata *conn, + struct Curl_dns_entry **entry) +{ + CURLcode rc=CURLE_OK; + struct SessionHandle *data = conn->data; + long timeout; + struct timeval now = Curl_tvnow(); + struct Curl_dns_entry *temp_entry; + + timeout = Curl_timeleft(data, &now, TRUE); + if(!timeout) + timeout = CURL_TIMEOUT_RESOLVE * 1000; /* default name resolve timeout */ + + /* Wait for the name resolve query to complete. */ + for(;;) { + struct timeval *tvp, tv, store; + long timediff; + int itimeout; + int timeout_ms; + + itimeout = (timeout > (long)INT_MAX) ? INT_MAX : (int)timeout; + + store.tv_sec = itimeout/1000; + store.tv_usec = (itimeout%1000)*1000; + + tvp = ares_timeout((ares_channel)data->state.resolver, &store, &tv); + + /* use the timeout period ares returned to us above if less than one + second is left, otherwise just use 1000ms to make sure the progress + callback gets called frequent enough */ + if(!tvp->tv_sec) + timeout_ms = (int)(tvp->tv_usec/1000); + else + timeout_ms = 1000; + + waitperform(conn, timeout_ms); + Curl_resolver_is_resolved(conn,&temp_entry); + + if(conn->async.done) + break; + + if(Curl_pgrsUpdate(conn)) { + rc = CURLE_ABORTED_BY_CALLBACK; + timeout = -1; /* trigger the cancel below */ + } + else { + struct timeval now2 = Curl_tvnow(); + timediff = Curl_tvdiff(now2, now); /* spent time */ + timeout -= timediff?timediff:1; /* always deduct at least 1 */ + now = now2; /* for next loop */ + } + if(timeout < 0) { + /* our timeout, so we cancel the ares operation */ + ares_cancel((ares_channel)data->state.resolver); + break; + } + } + + /* Operation complete, if the lookup was successful we now have the entry + in the cache. */ + + if(entry) + *entry = conn->async.dns; + + if(rc) + /* close the connection, since we can't return failure here without + cleaning up this connection properly. + TODO: remove this action from here, it is not a name resolver decision. + */ + connclose(conn, "c-ares resolve failed"); + + return rc; +} + +/* Connects results to the list */ +static void compound_results(struct ResolverResults *res, + Curl_addrinfo *ai) +{ + Curl_addrinfo *ai_tail; + if(!ai) + return; + ai_tail = ai; + + while(ai_tail->ai_next) + ai_tail = ai_tail->ai_next; + + /* Add the new results to the list of old results. */ + ai_tail->ai_next = res->temp_ai; + res->temp_ai = ai; +} + +/* + * ares_query_completed_cb() is the callback that ares will call when + * the host query initiated by ares_gethostbyname() from Curl_getaddrinfo(), + * when using ares, is completed either successfully or with failure. + */ +static void query_completed_cb(void *arg, /* (struct connectdata *) */ + int status, +#ifdef HAVE_CARES_CALLBACK_TIMEOUTS + int timeouts, +#endif + struct hostent *hostent) +{ + struct connectdata *conn = (struct connectdata *)arg; + struct ResolverResults *res; + +#ifdef HAVE_CARES_CALLBACK_TIMEOUTS + (void)timeouts; /* ignored */ +#endif + + if(ARES_EDESTRUCTION == status) + /* when this ares handle is getting destroyed, the 'arg' pointer may not + be valid so only defer it when we know the 'status' says its fine! */ + return; + + res = (struct ResolverResults *)conn->async.os_specific; + res->num_pending--; + + if(CURL_ASYNC_SUCCESS == status) { + Curl_addrinfo *ai = Curl_he2ai(hostent, conn->async.port); + if(ai) { + compound_results(res, ai); + } + } + /* A successful result overwrites any previous error */ + if(res->last_status != ARES_SUCCESS) + res->last_status = status; +} + +/* + * Curl_resolver_getaddrinfo() - when using ares + * + * Returns name information about the given hostname and port number. If + * successful, the 'hostent' is returned and the forth argument will point to + * memory we need to free after use. That memory *MUST* be freed with + * Curl_freeaddrinfo(), nothing else. + */ +Curl_addrinfo *Curl_resolver_getaddrinfo(struct connectdata *conn, + const char *hostname, + int port, + int *waitp) +{ + char *bufp; + struct SessionHandle *data = conn->data; + struct in_addr in; + int family = PF_INET; +#ifdef ENABLE_IPV6 /* CURLRES_IPV6 */ + struct in6_addr in6; +#endif /* CURLRES_IPV6 */ + + *waitp = 0; /* default to synchronous response */ + + /* First check if this is an IPv4 address string */ + if(Curl_inet_pton(AF_INET, hostname, &in) > 0) { + /* This is a dotted IP address 123.123.123.123-style */ + return Curl_ip2addr(AF_INET, &in, hostname, port); + } + +#ifdef ENABLE_IPV6 /* CURLRES_IPV6 */ + /* Otherwise, check if this is an IPv6 address string */ + if(Curl_inet_pton (AF_INET6, hostname, &in6) > 0) + /* This must be an IPv6 address literal. */ + return Curl_ip2addr(AF_INET6, &in6, hostname, port); + + switch(conn->ip_version) { + default: +#if ARES_VERSION >= 0x010601 + family = PF_UNSPEC; /* supported by c-ares since 1.6.1, so for older + c-ares versions this just falls through and defaults + to PF_INET */ + break; +#endif + case CURL_IPRESOLVE_V4: + family = PF_INET; + break; + case CURL_IPRESOLVE_V6: + family = PF_INET6; + break; + } +#endif /* CURLRES_IPV6 */ + + bufp = strdup(hostname); + if(bufp) { + struct ResolverResults *res = NULL; + Curl_safefree(conn->async.hostname); + conn->async.hostname = bufp; + conn->async.port = port; + conn->async.done = FALSE; /* not done */ + conn->async.status = 0; /* clear */ + conn->async.dns = NULL; /* clear */ + res = calloc(sizeof(struct ResolverResults),1); + if(!res) { + Curl_safefree(conn->async.hostname); + conn->async.hostname = NULL; + return NULL; + } + conn->async.os_specific = res; + + /* initial status - failed */ + res->last_status = ARES_ENOTFOUND; +#ifdef ENABLE_IPV6 /* CURLRES_IPV6 */ + if(family == PF_UNSPEC) { + if(Curl_ipv6works()) { + res->num_pending = 2; + + /* areschannel is already setup in the Curl_open() function */ + ares_gethostbyname((ares_channel)data->state.resolver, hostname, + PF_INET, query_completed_cb, conn); + ares_gethostbyname((ares_channel)data->state.resolver, hostname, + PF_INET6, query_completed_cb, conn); + } + else { + res->num_pending = 1; + + /* areschannel is already setup in the Curl_open() function */ + ares_gethostbyname((ares_channel)data->state.resolver, hostname, + PF_INET, query_completed_cb, conn); + } + } + else +#endif /* CURLRES_IPV6 */ + { + res->num_pending = 1; + + /* areschannel is already setup in the Curl_open() function */ + ares_gethostbyname((ares_channel)data->state.resolver, hostname, family, + query_completed_cb, conn); + } + + *waitp = 1; /* expect asynchronous response */ + } + return NULL; /* no struct yet */ +} + +CURLcode Curl_set_dns_servers(struct SessionHandle *data, + char *servers) +{ + CURLcode result = CURLE_NOT_BUILT_IN; + int ares_result; + + /* If server is NULL or empty, this would purge all DNS servers + * from ares library, which will cause any and all queries to fail. + * So, just return OK if none are configured and don't actually make + * any changes to c-ares. This lets c-ares use it's defaults, which + * it gets from the OS (for instance from /etc/resolv.conf on Linux). + */ + if(!(servers && servers[0])) + return CURLE_OK; + +#if (ARES_VERSION >= 0x010704) + ares_result = ares_set_servers_csv(data->state.resolver, servers); + switch(ares_result) { + case ARES_SUCCESS: + result = CURLE_OK; + break; + case ARES_ENOMEM: + result = CURLE_OUT_OF_MEMORY; + break; + case ARES_ENOTINITIALIZED: + case ARES_ENODATA: + case ARES_EBADSTR: + default: + result = CURLE_BAD_FUNCTION_ARGUMENT; + break; + } +#else /* too old c-ares version! */ + (void)data; + (void)(ares_result); +#endif + return result; +} + +CURLcode Curl_set_dns_interface(struct SessionHandle *data, + const char *interf) +{ +#if (ARES_VERSION >= 0x010704) + if(!interf) + interf = ""; + + ares_set_local_dev((ares_channel)data->state.resolver, interf); + + return CURLE_OK; +#else /* c-ares version too old! */ + (void)data; + (void)interf; + return CURLE_NOT_BUILT_IN; +#endif +} + +CURLcode Curl_set_dns_local_ip4(struct SessionHandle *data, + const char *local_ip4) +{ +#if (ARES_VERSION >= 0x010704) + struct in_addr a4; + + if((!local_ip4) || (local_ip4[0] == 0)) { + a4.s_addr = 0; /* disabled: do not bind to a specific address */ + } + else { + if(Curl_inet_pton(AF_INET, local_ip4, &a4) != 1) { + return CURLE_BAD_FUNCTION_ARGUMENT; + } + } + + ares_set_local_ip4((ares_channel)data->state.resolver, ntohl(a4.s_addr)); + + return CURLE_OK; +#else /* c-ares version too old! */ + (void)data; + (void)local_ip4; + return CURLE_NOT_BUILT_IN; +#endif +} + +CURLcode Curl_set_dns_local_ip6(struct SessionHandle *data, + const char *local_ip6) +{ +#if (ARES_VERSION >= 0x010704) && defined(ENABLE_IPV6) + unsigned char a6[INET6_ADDRSTRLEN]; + + if((!local_ip6) || (local_ip6[0] == 0)) { + /* disabled: do not bind to a specific address */ + memset(a6, 0, sizeof(a6)); + } + else { + if(Curl_inet_pton(AF_INET6, local_ip6, a6) != 1) { + return CURLE_BAD_FUNCTION_ARGUMENT; + } + } + + ares_set_local_ip6((ares_channel)data->state.resolver, a6); + + return CURLE_OK; +#else /* c-ares version too old! */ + (void)data; + (void)local_ip6; + return CURLE_NOT_BUILT_IN; +#endif +} +#endif /* CURLRES_ARES */ diff --git a/external/libcurl_android/jni/libcurl/lib/asyn-thread.c b/external/libcurl_android/jni/libcurl/lib/asyn-thread.c new file mode 100755 index 00000000..e4ad32bb --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/asyn-thread.c @@ -0,0 +1,701 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef __VMS +#include +#include +#endif + +#if defined(USE_THREADS_POSIX) +# ifdef HAVE_PTHREAD_H +# include +# endif +#elif defined(USE_THREADS_WIN32) +# ifdef HAVE_PROCESS_H +# include +# endif +#endif + +#if (defined(NETWARE) && defined(__NOVELL_LIBC__)) +#undef in_addr_t +#define in_addr_t unsigned long +#endif + +#ifdef HAVE_GETADDRINFO +# define RESOLVER_ENOMEM EAI_MEMORY +#else +# define RESOLVER_ENOMEM ENOMEM +#endif + +#include "urldata.h" +#include "sendf.h" +#include "hostip.h" +#include "hash.h" +#include "share.h" +#include "strerror.h" +#include "url.h" +#include "multiif.h" +#include "inet_pton.h" +#include "inet_ntop.h" +#include "curl_threads.h" +#include "connect.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/*********************************************************************** + * Only for threaded name resolves builds + **********************************************************************/ +#ifdef CURLRES_THREADED + +/* + * Curl_resolver_global_init() + * Called from curl_global_init() to initialize global resolver environment. + * Does nothing here. + */ +int Curl_resolver_global_init(void) +{ + return CURLE_OK; +} + +/* + * Curl_resolver_global_cleanup() + * Called from curl_global_cleanup() to destroy global resolver environment. + * Does nothing here. + */ +void Curl_resolver_global_cleanup(void) +{ +} + +/* + * Curl_resolver_init() + * Called from curl_easy_init() -> Curl_open() to initialize resolver + * URL-state specific environment ('resolver' member of the UrlState + * structure). Does nothing here. + */ +CURLcode Curl_resolver_init(void **resolver) +{ + (void)resolver; + return CURLE_OK; +} + +/* + * Curl_resolver_cleanup() + * Called from curl_easy_cleanup() -> Curl_close() to cleanup resolver + * URL-state specific environment ('resolver' member of the UrlState + * structure). Does nothing here. + */ +void Curl_resolver_cleanup(void *resolver) +{ + (void)resolver; +} + +/* + * Curl_resolver_duphandle() + * Called from curl_easy_duphandle() to duplicate resolver URL state-specific + * environment ('resolver' member of the UrlState structure). Does nothing + * here. + */ +int Curl_resolver_duphandle(void **to, void *from) +{ + (void)to; + (void)from; + return CURLE_OK; +} + +static void destroy_async_data(struct Curl_async *); + +/* + * Cancel all possibly still on-going resolves for this connection. + */ +void Curl_resolver_cancel(struct connectdata *conn) +{ + destroy_async_data(&conn->async); +} + +/* This function is used to init a threaded resolve */ +static bool init_resolve_thread(struct connectdata *conn, + const char *hostname, int port, + const struct addrinfo *hints); + + +/* Data for synchronization between resolver thread and its parent */ +struct thread_sync_data { + curl_mutex_t * mtx; + int done; + + char * hostname; /* hostname to resolve, Curl_async.hostname + duplicate */ + int port; + int sock_error; + Curl_addrinfo *res; +#ifdef HAVE_GETADDRINFO + struct addrinfo hints; +#endif + struct thread_data *td; /* for thread-self cleanup */ +}; + +struct thread_data { + curl_thread_t thread_hnd; + unsigned int poll_interval; + long interval_end; + struct thread_sync_data tsd; +}; + +static struct thread_sync_data *conn_thread_sync_data(struct connectdata *conn) +{ + return &(((struct thread_data *)conn->async.os_specific)->tsd); +} + +#define CONN_THREAD_SYNC_DATA(conn) &(((conn)->async.os_specific)->tsd); + +/* Destroy resolver thread synchronization data */ +static +void destroy_thread_sync_data(struct thread_sync_data * tsd) +{ + if(tsd->mtx) { + Curl_mutex_destroy(tsd->mtx); + free(tsd->mtx); + } + + if(tsd->hostname) + free(tsd->hostname); + + if(tsd->res) + Curl_freeaddrinfo(tsd->res); + + memset(tsd,0,sizeof(*tsd)); +} + +/* Initialize resolver thread synchronization data */ +static +int init_thread_sync_data(struct thread_data * td, + const char * hostname, + int port, + const struct addrinfo *hints) +{ + struct thread_sync_data *tsd = &td->tsd; + + memset(tsd, 0, sizeof(*tsd)); + + tsd->td = td; + tsd->port = port; +#ifdef HAVE_GETADDRINFO + DEBUGASSERT(hints); + tsd->hints = *hints; +#else + (void) hints; +#endif + + tsd->mtx = malloc(sizeof(curl_mutex_t)); + if(tsd->mtx == NULL) + goto err_exit; + + Curl_mutex_init(tsd->mtx); + + tsd->sock_error = CURL_ASYNC_SUCCESS; + + /* Copying hostname string because original can be destroyed by parent + * thread during gethostbyname execution. + */ + tsd->hostname = strdup(hostname); + if(!tsd->hostname) + goto err_exit; + + return 1; + + err_exit: + /* Memory allocation failed */ + destroy_thread_sync_data(tsd); + return 0; +} + +static int getaddrinfo_complete(struct connectdata *conn) +{ + struct thread_sync_data *tsd = conn_thread_sync_data(conn); + int rc; + + rc = Curl_addrinfo_callback(conn, tsd->sock_error, tsd->res); + /* The tsd->res structure has been copied to async.dns and perhaps the DNS + cache. Set our copy to NULL so destroy_thread_sync_data doesn't free it. + */ + tsd->res = NULL; + + return rc; +} + + +#ifdef HAVE_GETADDRINFO + +/* + * getaddrinfo_thread() resolves a name and then exits. + * + * For builds without ARES, but with ENABLE_IPV6, create a resolver thread + * and wait on it. + */ +static unsigned int CURL_STDCALL getaddrinfo_thread (void *arg) +{ + struct thread_sync_data *tsd = (struct thread_sync_data*)arg; + struct thread_data *td = tsd->td; + char service[12]; + int rc; + + snprintf(service, sizeof(service), "%d", tsd->port); + + rc = Curl_getaddrinfo_ex(tsd->hostname, service, &tsd->hints, &tsd->res); + + if(rc != 0) { + tsd->sock_error = SOCKERRNO?SOCKERRNO:rc; + if(tsd->sock_error == 0) + tsd->sock_error = RESOLVER_ENOMEM; + } + + Curl_mutex_acquire(tsd->mtx); + if(tsd->done) { + /* too late, gotta clean up the mess */ + Curl_mutex_release(tsd->mtx); + destroy_thread_sync_data(tsd); + free(td); + } + else { + tsd->done = 1; + Curl_mutex_release(tsd->mtx); + } + + return 0; +} + +#else /* HAVE_GETADDRINFO */ + +/* + * gethostbyname_thread() resolves a name and then exits. + */ +static unsigned int CURL_STDCALL gethostbyname_thread (void *arg) +{ + struct thread_sync_data *tsd = (struct thread_sync_data *)arg; + struct thread_data *td = tsd->td; + + tsd->res = Curl_ipv4_resolve_r(tsd->hostname, tsd->port); + + if(!tsd->res) { + tsd->sock_error = SOCKERRNO; + if(tsd->sock_error == 0) + tsd->sock_error = RESOLVER_ENOMEM; + } + + Curl_mutex_acquire(tsd->mtx); + if(tsd->done) { + /* too late, gotta clean up the mess */ + Curl_mutex_release(tsd->mtx); + destroy_thread_sync_data(tsd); + free(td); + } + else { + tsd->done = 1; + Curl_mutex_release(tsd->mtx); + } + + return 0; +} + +#endif /* HAVE_GETADDRINFO */ + +/* + * destroy_async_data() cleans up async resolver data and thread handle. + */ +static void destroy_async_data (struct Curl_async *async) +{ + if(async->os_specific) { + struct thread_data *td = (struct thread_data*) async->os_specific; + int done; + + /* + * if the thread is still blocking in the resolve syscall, detach it and + * let the thread do the cleanup... + */ + Curl_mutex_acquire(td->tsd.mtx); + done = td->tsd.done; + td->tsd.done = 1; + Curl_mutex_release(td->tsd.mtx); + + if(!done) { + Curl_thread_destroy(td->thread_hnd); + } + else { + if(td->thread_hnd != curl_thread_t_null) + Curl_thread_join(&td->thread_hnd); + + destroy_thread_sync_data(&td->tsd); + + free(async->os_specific); + } + } + async->os_specific = NULL; + + if(async->hostname) + free(async->hostname); + + async->hostname = NULL; +} + +/* + * init_resolve_thread() starts a new thread that performs the actual + * resolve. This function returns before the resolve is done. + * + * Returns FALSE in case of failure, otherwise TRUE. + */ +static bool init_resolve_thread (struct connectdata *conn, + const char *hostname, int port, + const struct addrinfo *hints) +{ + struct thread_data *td = calloc(1, sizeof(struct thread_data)); + int err = RESOLVER_ENOMEM; + + conn->async.os_specific = (void*) td; + if(!td) + goto err_exit; + + conn->async.port = port; + conn->async.done = FALSE; + conn->async.status = 0; + conn->async.dns = NULL; + td->thread_hnd = curl_thread_t_null; + + if(!init_thread_sync_data(td, hostname, port, hints)) + goto err_exit; + + Curl_safefree(conn->async.hostname); + conn->async.hostname = strdup(hostname); + if(!conn->async.hostname) + goto err_exit; + +#ifdef HAVE_GETADDRINFO + td->thread_hnd = Curl_thread_create(getaddrinfo_thread, &td->tsd); +#else + td->thread_hnd = Curl_thread_create(gethostbyname_thread, &td->tsd); +#endif + + if(!td->thread_hnd) { +#ifndef _WIN32_WCE + err = errno; +#endif + goto err_exit; + } + + return TRUE; + + err_exit: + destroy_async_data(&conn->async); + + SET_ERRNO(err); + + return FALSE; +} + +/* + * resolver_error() calls failf() with the appropriate message after a resolve + * error + */ + +static CURLcode resolver_error(struct connectdata *conn) +{ + const char *host_or_proxy; + CURLcode rc; + if(conn->bits.httpproxy) { + host_or_proxy = "proxy"; + rc = CURLE_COULDNT_RESOLVE_PROXY; + } + else { + host_or_proxy = "host"; + rc = CURLE_COULDNT_RESOLVE_HOST; + } + + failf(conn->data, "Could not resolve %s: %s", host_or_proxy, + conn->async.hostname); + return rc; +} + +/* + * Curl_resolver_wait_resolv() + * + * waits for a resolve to finish. This function should be avoided since using + * this risk getting the multi interface to "hang". + * + * If 'entry' is non-NULL, make it point to the resolved dns entry + * + * This is the version for resolves-in-a-thread. + */ +CURLcode Curl_resolver_wait_resolv(struct connectdata *conn, + struct Curl_dns_entry **entry) +{ + struct thread_data *td = (struct thread_data*) conn->async.os_specific; + CURLcode rc = CURLE_OK; + + DEBUGASSERT(conn && td); + + /* wait for the thread to resolve the name */ + if(Curl_thread_join(&td->thread_hnd)) + rc = getaddrinfo_complete(conn); + else + DEBUGASSERT(0); + + conn->async.done = TRUE; + + if(entry) + *entry = conn->async.dns; + + if(!conn->async.dns) + /* a name was not resolved, report error */ + rc = resolver_error(conn); + + destroy_async_data(&conn->async); + + if(!conn->async.dns) + connclose(conn, "asynch resolve failed"); + + return (rc); +} + +/* + * Curl_resolver_is_resolved() is called repeatedly to check if a previous + * name resolve request has completed. It should also make sure to time-out if + * the operation seems to take too long. + */ +CURLcode Curl_resolver_is_resolved(struct connectdata *conn, + struct Curl_dns_entry **entry) +{ + struct SessionHandle *data = conn->data; + struct thread_data *td = (struct thread_data*) conn->async.os_specific; + int done = 0; + + *entry = NULL; + + if(!td) { + DEBUGASSERT(td); + return CURLE_COULDNT_RESOLVE_HOST; + } + + Curl_mutex_acquire(td->tsd.mtx); + done = td->tsd.done; + Curl_mutex_release(td->tsd.mtx); + + if(done) { + getaddrinfo_complete(conn); + + if(!conn->async.dns) { + CURLcode rc = resolver_error(conn); + destroy_async_data(&conn->async); + return rc; + } + destroy_async_data(&conn->async); + *entry = conn->async.dns; + } + else { + /* poll for name lookup done with exponential backoff up to 250ms */ + long elapsed = Curl_tvdiff(Curl_tvnow(), data->progress.t_startsingle); + if(elapsed < 0) + elapsed = 0; + + if(td->poll_interval == 0) + /* Start at 1ms poll interval */ + td->poll_interval = 1; + else if(elapsed >= td->interval_end) + /* Back-off exponentially if last interval expired */ + td->poll_interval *= 2; + + if(td->poll_interval > 250) + td->poll_interval = 250; + + td->interval_end = elapsed + td->poll_interval; + Curl_expire_latest(conn->data, td->poll_interval); + } + + return CURLE_OK; +} + +int Curl_resolver_getsock(struct connectdata *conn, + curl_socket_t *socks, + int numsocks) +{ + (void)conn; + (void)socks; + (void)numsocks; + return 0; +} + +#ifndef HAVE_GETADDRINFO +/* + * Curl_getaddrinfo() - for platforms without getaddrinfo + */ +Curl_addrinfo *Curl_resolver_getaddrinfo(struct connectdata *conn, + const char *hostname, + int port, + int *waitp) +{ + struct in_addr in; + + *waitp = 0; /* default to synchronous response */ + + if(Curl_inet_pton(AF_INET, hostname, &in) > 0) + /* This is a dotted IP address 123.123.123.123-style */ + return Curl_ip2addr(AF_INET, &in, hostname, port); + + /* fire up a new resolver thread! */ + if(init_resolve_thread(conn, hostname, port, NULL)) { + *waitp = 1; /* expect asynchronous response */ + return NULL; + } + + /* fall-back to blocking version */ + return Curl_ipv4_resolve_r(hostname, port); +} + +#else /* !HAVE_GETADDRINFO */ + +/* + * Curl_resolver_getaddrinfo() - for getaddrinfo + */ +Curl_addrinfo *Curl_resolver_getaddrinfo(struct connectdata *conn, + const char *hostname, + int port, + int *waitp) +{ + struct addrinfo hints; + struct in_addr in; + Curl_addrinfo *res; + int error; + char sbuf[12]; + int pf = PF_INET; +#ifdef CURLRES_IPV6 + struct in6_addr in6; +#endif /* CURLRES_IPV6 */ + + *waitp = 0; /* default to synchronous response */ + + /* First check if this is an IPv4 address string */ + if(Curl_inet_pton(AF_INET, hostname, &in) > 0) + /* This is a dotted IP address 123.123.123.123-style */ + return Curl_ip2addr(AF_INET, &in, hostname, port); + +#ifdef CURLRES_IPV6 + /* check if this is an IPv6 address string */ + if(Curl_inet_pton (AF_INET6, hostname, &in6) > 0) + /* This is an IPv6 address literal */ + return Curl_ip2addr(AF_INET6, &in6, hostname, port); + + /* + * Check if a limited name resolve has been requested. + */ + switch(conn->ip_version) { + case CURL_IPRESOLVE_V4: + pf = PF_INET; + break; + case CURL_IPRESOLVE_V6: + pf = PF_INET6; + break; + default: + pf = PF_UNSPEC; + break; + } + + if((pf != PF_INET) && !Curl_ipv6works()) + /* the stack seems to be a non-ipv6 one */ + pf = PF_INET; + +#endif /* CURLRES_IPV6 */ + + memset(&hints, 0, sizeof(hints)); + hints.ai_family = pf; + hints.ai_socktype = conn->socktype; + + snprintf(sbuf, sizeof(sbuf), "%d", port); + + /* fire up a new resolver thread! */ + if(init_resolve_thread(conn, hostname, port, &hints)) { + *waitp = 1; /* expect asynchronous response */ + return NULL; + } + + /* fall-back to blocking version */ + infof(conn->data, "init_resolve_thread() failed for %s; %s\n", + hostname, Curl_strerror(conn, ERRNO)); + + error = Curl_getaddrinfo_ex(hostname, sbuf, &hints, &res); + if(error) { + infof(conn->data, "getaddrinfo() failed for %s:%d; %s\n", + hostname, port, Curl_strerror(conn, SOCKERRNO)); + return NULL; + } + return res; +} + +#endif /* !HAVE_GETADDRINFO */ + +CURLcode Curl_set_dns_servers(struct SessionHandle *data, + char *servers) +{ + (void)data; + (void)servers; + return CURLE_NOT_BUILT_IN; + +} + +CURLcode Curl_set_dns_interface(struct SessionHandle *data, + const char *interf) +{ + (void)data; + (void)interf; + return CURLE_NOT_BUILT_IN; +} + +CURLcode Curl_set_dns_local_ip4(struct SessionHandle *data, + const char *local_ip4) +{ + (void)data; + (void)local_ip4; + return CURLE_NOT_BUILT_IN; +} + +CURLcode Curl_set_dns_local_ip6(struct SessionHandle *data, + const char *local_ip6) +{ + (void)data; + (void)local_ip6; + return CURLE_NOT_BUILT_IN; +} + +#endif /* CURLRES_THREADED */ diff --git a/external/libcurl_android/jni/libcurl/lib/asyn.h b/external/libcurl_android/jni/libcurl/lib/asyn.h new file mode 100755 index 00000000..1b681ea1 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/asyn.h @@ -0,0 +1,168 @@ +#ifndef HEADER_CURL_ASYN_H +#define HEADER_CURL_ASYN_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" +#include "curl_addrinfo.h" + +struct addrinfo; +struct hostent; +struct SessionHandle; +struct connectdata; +struct Curl_dns_entry; + +/* + * This header defines all functions in the internal asynch resolver interface. + * All asynch resolvers need to provide these functions. + * asyn-ares.c and asyn-thread.c are the current implementations of asynch + * resolver backends. + */ + +/* + * Curl_resolver_global_init() + * + * Called from curl_global_init() to initialize global resolver environment. + * Returning anything else than CURLE_OK fails curl_global_init(). + */ +int Curl_resolver_global_init(void); + +/* + * Curl_resolver_global_cleanup() + * Called from curl_global_cleanup() to destroy global resolver environment. + */ +void Curl_resolver_global_cleanup(void); + +/* + * Curl_resolver_init() + * Called from curl_easy_init() -> Curl_open() to initialize resolver + * URL-state specific environment ('resolver' member of the UrlState + * structure). Should fill the passed pointer by the initialized handler. + * Returning anything else than CURLE_OK fails curl_easy_init() with the + * correspondent code. + */ +CURLcode Curl_resolver_init(void **resolver); + +/* + * Curl_resolver_cleanup() + * Called from curl_easy_cleanup() -> Curl_close() to cleanup resolver + * URL-state specific environment ('resolver' member of the UrlState + * structure). Should destroy the handler and free all resources connected to + * it. + */ +void Curl_resolver_cleanup(void *resolver); + +/* + * Curl_resolver_duphandle() + * Called from curl_easy_duphandle() to duplicate resolver URL-state specific + * environment ('resolver' member of the UrlState structure). Should + * duplicate the 'from' handle and pass the resulting handle to the 'to' + * pointer. Returning anything else than CURLE_OK causes failed + * curl_easy_duphandle() call. + */ +int Curl_resolver_duphandle(void **to, void *from); + +/* + * Curl_resolver_cancel(). + * + * It is called from inside other functions to cancel currently performing + * resolver request. Should also free any temporary resources allocated to + * perform a request. + */ +void Curl_resolver_cancel(struct connectdata *conn); + +/* Curl_resolver_getsock() + * + * This function is called from the multi_getsock() function. 'sock' is a + * pointer to an array to hold the file descriptors, with 'numsock' being the + * size of that array (in number of entries). This function is supposed to + * return bitmask indicating what file descriptors (referring to array indexes + * in the 'sock' array) to wait for, read/write. + */ +int Curl_resolver_getsock(struct connectdata *conn, curl_socket_t *sock, + int numsocks); + +/* + * Curl_resolver_is_resolved() + * + * Called repeatedly to check if a previous name resolve request has + * completed. It should also make sure to time-out if the operation seems to + * take too long. + * + * Returns normal CURLcode errors. + */ +CURLcode Curl_resolver_is_resolved(struct connectdata *conn, + struct Curl_dns_entry **dns); + +/* + * Curl_resolver_wait_resolv() + * + * waits for a resolve to finish. This function should be avoided since using + * this risk getting the multi interface to "hang". + * + * If 'entry' is non-NULL, make it point to the resolved dns entry + * + * Returns CURLE_COULDNT_RESOLVE_HOST if the host was not resolved, and + * CURLE_OPERATION_TIMEDOUT if a time-out occurred. + + */ +CURLcode Curl_resolver_wait_resolv(struct connectdata *conn, + struct Curl_dns_entry **dnsentry); + +/* + * Curl_resolver_getaddrinfo() - when using this resolver + * + * Returns name information about the given hostname and port number. If + * successful, the 'hostent' is returned and the forth argument will point to + * memory we need to free after use. That memory *MUST* be freed with + * Curl_freeaddrinfo(), nothing else. + * + * Each resolver backend must of course make sure to return data in the + * correct format to comply with this. + */ +Curl_addrinfo *Curl_resolver_getaddrinfo(struct connectdata *conn, + const char *hostname, + int port, + int *waitp); + +#ifndef CURLRES_ASYNCH +/* convert these functions if an asynch resolver isn't used */ +#define Curl_resolver_cancel(x) Curl_nop_stmt +#define Curl_resolver_is_resolved(x,y) CURLE_COULDNT_RESOLVE_HOST +#define Curl_resolver_wait_resolv(x,y) CURLE_COULDNT_RESOLVE_HOST +#define Curl_resolver_getsock(x,y,z) 0 +#define Curl_resolver_duphandle(x,y) CURLE_OK +#define Curl_resolver_init(x) CURLE_OK +#define Curl_resolver_global_init() CURLE_OK +#define Curl_resolver_global_cleanup() Curl_nop_stmt +#define Curl_resolver_cleanup(x) Curl_nop_stmt +#endif + +#ifdef CURLRES_ASYNCH +#define Curl_resolver_asynch() 1 +#else +#define Curl_resolver_asynch() 0 +#endif + + +/********** end of generic resolver interface functions *****************/ +#endif /* HEADER_CURL_ASYN_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/base64.c b/external/libcurl_android/jni/libcurl/lib/base64.c new file mode 100755 index 00000000..bd9ba35b --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/base64.c @@ -0,0 +1,314 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* Base64 encoding/decoding */ + +#include "curl_setup.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "urldata.h" /* for the SessionHandle definition */ +#include "warnless.h" +#include "curl_base64.h" +#include "curl_memory.h" +#include "non-ascii.h" + +/* include memdebug.h last */ +#include "memdebug.h" + +/* ---- Base64 Encoding/Decoding Table --- */ +static const char base64[]= + "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; + +/* The Base 64 encoding with an URL and filename safe alphabet, RFC 4648 + section 5 */ +static const char base64url[]= + "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_"; + +static size_t decodeQuantum(unsigned char *dest, const char *src) +{ + size_t padding = 0; + const char *s, *p; + unsigned long i, v, x = 0; + + for(i = 0, s = src; i < 4; i++, s++) { + v = 0; + + if(*s == '=') { + x = (x << 6); + padding++; + } + else { + p = base64; + + while(*p && (*p != *s)) { + v++; + p++; + } + + if(*p == *s) + x = (x << 6) + v; + else + return 0; + } + } + + if(padding < 1) + dest[2] = curlx_ultouc(x & 0xFFUL); + + x >>= 8; + if(padding < 2) + dest[1] = curlx_ultouc(x & 0xFFUL); + + x >>= 8; + dest[0] = curlx_ultouc(x & 0xFFUL); + + return 3 - padding; +} + +/* + * Curl_base64_decode() + * + * Given a base64 NUL-terminated string at src, decode it and return a + * pointer in *outptr to a newly allocated memory area holding decoded + * data. Size of decoded data is returned in variable pointed by outlen. + * + * Returns CURLE_OK on success, otherwise specific error code. Function + * output shall not be considered valid unless CURLE_OK is returned. + * + * When decoded data length is 0, returns NULL in *outptr. + * + * @unittest: 1302 + */ +CURLcode Curl_base64_decode(const char *src, + unsigned char **outptr, size_t *outlen) +{ + size_t srclen = 0; + size_t length = 0; + size_t padding = 0; + size_t i; + size_t result; + size_t numQuantums; + size_t rawlen = 0; + unsigned char *pos; + unsigned char *newstr; + + *outptr = NULL; + *outlen = 0; + srclen = strlen(src); + + /* Check the length of the input string is valid */ + if(!srclen || srclen % 4) + return CURLE_BAD_CONTENT_ENCODING; + + /* Find the position of any = padding characters */ + while((src[length] != '=') && src[length]) + length++; + + /* A maximum of two = padding characters is allowed */ + if(src[length] == '=') { + padding++; + if(src[length + 1] == '=') + padding++; + } + + /* Check the = padding characters weren't part way through the input */ + if(length + padding != srclen) + return CURLE_BAD_CONTENT_ENCODING; + + /* Calculate the number of quantums */ + numQuantums = srclen / 4; + + /* Calculate the size of the decoded string */ + rawlen = (numQuantums * 3) - padding; + + /* Allocate our buffer including room for a zero terminator */ + newstr = malloc(rawlen + 1); + if(!newstr) + return CURLE_OUT_OF_MEMORY; + + pos = newstr; + + /* Decode the quantums */ + for(i = 0; i < numQuantums; i++) { + result = decodeQuantum(pos, src); + if(!result) { + Curl_safefree(newstr); + + return CURLE_BAD_CONTENT_ENCODING; + } + + pos += result; + src += 4; + } + + /* Zero terminate */ + *pos = '\0'; + + /* Return the decoded data */ + *outptr = newstr; + *outlen = rawlen; + + return CURLE_OK; +} + +static CURLcode base64_encode(const char *table64, + struct SessionHandle *data, + const char *inputbuff, size_t insize, + char **outptr, size_t *outlen) +{ + CURLcode error; + unsigned char ibuf[3]; + unsigned char obuf[4]; + int i; + int inputparts; + char *output; + char *base64data; + char *convbuf = NULL; + + const char *indata = inputbuff; + + *outptr = NULL; + *outlen = 0; + + if(0 == insize) + insize = strlen(indata); + + base64data = output = malloc(insize*4/3+4); + if(NULL == output) + return CURLE_OUT_OF_MEMORY; + + /* + * The base64 data needs to be created using the network encoding + * not the host encoding. And we can't change the actual input + * so we copy it to a buffer, translate it, and use that instead. + */ + error = Curl_convert_clone(data, indata, insize, &convbuf); + if(error) { + free(output); + return error; + } + + if(convbuf) + indata = (char *)convbuf; + + while(insize > 0) { + for(i = inputparts = 0; i < 3; i++) { + if(insize > 0) { + inputparts++; + ibuf[i] = (unsigned char) *indata; + indata++; + insize--; + } + else + ibuf[i] = 0; + } + + obuf[0] = (unsigned char) ((ibuf[0] & 0xFC) >> 2); + obuf[1] = (unsigned char) (((ibuf[0] & 0x03) << 4) | \ + ((ibuf[1] & 0xF0) >> 4)); + obuf[2] = (unsigned char) (((ibuf[1] & 0x0F) << 2) | \ + ((ibuf[2] & 0xC0) >> 6)); + obuf[3] = (unsigned char) (ibuf[2] & 0x3F); + + switch(inputparts) { + case 1: /* only one byte read */ + snprintf(output, 5, "%c%c==", + table64[obuf[0]], + table64[obuf[1]]); + break; + case 2: /* two bytes read */ + snprintf(output, 5, "%c%c%c=", + table64[obuf[0]], + table64[obuf[1]], + table64[obuf[2]]); + break; + default: + snprintf(output, 5, "%c%c%c%c", + table64[obuf[0]], + table64[obuf[1]], + table64[obuf[2]], + table64[obuf[3]] ); + break; + } + output += 4; + } + *output = '\0'; + *outptr = base64data; /* return pointer to new data, allocated memory */ + + if(convbuf) + free(convbuf); + + *outlen = strlen(base64data); /* return the length of the new data */ + + return CURLE_OK; +} + +/* + * Curl_base64_encode() + * + * Given a pointer to an input buffer and an input size, encode it and + * return a pointer in *outptr to a newly allocated memory area holding + * encoded data. Size of encoded data is returned in variable pointed by + * outlen. + * + * Input length of 0 indicates input buffer holds a NUL-terminated string. + * + * Returns CURLE_OK on success, otherwise specific error code. Function + * output shall not be considered valid unless CURLE_OK is returned. + * + * When encoded data length is 0, returns NULL in *outptr. + * + * @unittest: 1302 + */ +CURLcode Curl_base64_encode(struct SessionHandle *data, + const char *inputbuff, size_t insize, + char **outptr, size_t *outlen) +{ + return base64_encode(base64, data, inputbuff, insize, outptr, outlen); +} + +/* + * Curl_base64url_encode() + * + * Given a pointer to an input buffer and an input size, encode it and + * return a pointer in *outptr to a newly allocated memory area holding + * encoded data. Size of encoded data is returned in variable pointed by + * outlen. + * + * Input length of 0 indicates input buffer holds a NUL-terminated string. + * + * Returns CURLE_OK on success, otherwise specific error code. Function + * output shall not be considered valid unless CURLE_OK is returned. + * + * When encoded data length is 0, returns NULL in *outptr. + * + * @unittest: 1302 + */ +CURLcode Curl_base64url_encode(struct SessionHandle *data, + const char *inputbuff, size_t insize, + char **outptr, size_t *outlen) +{ + return base64_encode(base64url, data, inputbuff, insize, outptr, outlen); +} +/* ---- End of Base64 Encoding ---- */ diff --git a/external/libcurl_android/jni/libcurl/lib/bundles.c b/external/libcurl_android/jni/libcurl/lib/bundles.c new file mode 100755 index 00000000..aadf0265 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/bundles.c @@ -0,0 +1,110 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2012, Linus Nielsen Feltzing, + * Copyright (C) 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include + +#include "urldata.h" +#include "url.h" +#include "progress.h" +#include "multiif.h" +#include "bundles.h" +#include "sendf.h" +#include "rawstr.h" + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +static void conn_llist_dtor(void *user, void *element) +{ + struct connectdata *data = element; + (void)user; + + data->bundle = NULL; +} + +CURLcode Curl_bundle_create(struct SessionHandle *data, + struct connectbundle **cb_ptr) +{ + (void)data; + DEBUGASSERT(*cb_ptr == NULL); + *cb_ptr = malloc(sizeof(struct connectbundle)); + if(!*cb_ptr) + return CURLE_OUT_OF_MEMORY; + + (*cb_ptr)->num_connections = 0; + (*cb_ptr)->server_supports_pipelining = FALSE; + + (*cb_ptr)->conn_list = Curl_llist_alloc((curl_llist_dtor) conn_llist_dtor); + if(!(*cb_ptr)->conn_list) { + Curl_safefree(*cb_ptr); + return CURLE_OUT_OF_MEMORY; + } + return CURLE_OK; +} + +void Curl_bundle_destroy(struct connectbundle *cb_ptr) +{ + if(!cb_ptr) + return; + + if(cb_ptr->conn_list) { + Curl_llist_destroy(cb_ptr->conn_list, NULL); + cb_ptr->conn_list = NULL; + } + Curl_safefree(cb_ptr); +} + +/* Add a connection to a bundle */ +CURLcode Curl_bundle_add_conn(struct connectbundle *cb_ptr, + struct connectdata *conn) +{ + if(!Curl_llist_insert_next(cb_ptr->conn_list, cb_ptr->conn_list->tail, conn)) + return CURLE_OUT_OF_MEMORY; + + conn->bundle = cb_ptr; + + cb_ptr->num_connections++; + return CURLE_OK; +} + +/* Remove a connection from a bundle */ +int Curl_bundle_remove_conn(struct connectbundle *cb_ptr, + struct connectdata *conn) +{ + struct curl_llist_element *curr; + + curr = cb_ptr->conn_list->head; + while(curr) { + if(curr->ptr == conn) { + Curl_llist_remove(cb_ptr->conn_list, curr, NULL); + cb_ptr->num_connections--; + conn->bundle = NULL; + return 1; /* we removed a handle */ + } + curr = curr->next; + } + return 0; +} diff --git a/external/libcurl_android/jni/libcurl/lib/bundles.h b/external/libcurl_android/jni/libcurl/lib/bundles.h new file mode 100755 index 00000000..3816c406 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/bundles.h @@ -0,0 +1,45 @@ +#ifndef HEADER_CURL_BUNDLES_H +#define HEADER_CURL_BUNDLES_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2012, Linus Nielsen Feltzing, + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +struct connectbundle { + bool server_supports_pipelining; /* TRUE if server supports pipelining, + set after first response */ + size_t num_connections; /* Number of connections in the bundle */ + struct curl_llist *conn_list; /* The connectdata members of the bundle */ +}; + +CURLcode Curl_bundle_create(struct SessionHandle *data, + struct connectbundle **cb_ptr); + +void Curl_bundle_destroy(struct connectbundle *cb_ptr); + +CURLcode Curl_bundle_add_conn(struct connectbundle *cb_ptr, + struct connectdata *conn); + +int Curl_bundle_remove_conn(struct connectbundle *cb_ptr, + struct connectdata *conn); + + +#endif /* HEADER_CURL_BUNDLES_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/config-amigaos.h b/external/libcurl_android/jni/libcurl/lib/config-amigaos.h new file mode 100755 index 00000000..76d88775 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/config-amigaos.h @@ -0,0 +1,167 @@ +#ifndef HEADER_CURL_CONFIG_AMIGAOS_H +#define HEADER_CURL_CONFIG_AMIGAOS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* ================================================================ */ +/* Hand crafted config file for AmigaOS */ +/* ================================================================ */ + +#ifdef __AMIGA__ /* Any AmigaOS flavour */ + +#define HAVE_ARPA_INET_H 1 +#define HAVE_CLOSESOCKET_CAMEL 1 +#define HAVE_ERRNO_H 1 +#define HAVE_GETHOSTBYADDR 1 +#define HAVE_INET_ADDR 1 +#define HAVE_INTTYPES_H 1 +#define HAVE_IOCTLSOCKET_CAMEL 1 +#define HAVE_IOCTLSOCKET_CAMEL_FIONBIO 1 +#define HAVE_LIBCRYPTO 1 +#define HAVE_LIBSSL 1 +#define HAVE_LIBZ 1 +#define HAVE_LONGLONG 1 +#define HAVE_MALLOC_H 1 +#define HAVE_MEMORY_H 1 +#define HAVE_NETDB_H 1 +#define HAVE_NETINET_IN_H 1 +#define HAVE_NET_IF_H 1 +#define HAVE_OPENSSL_CRYPTO_H 1 +#define HAVE_OPENSSL_ERR_H 1 +#define HAVE_OPENSSL_PEM_H 1 +#define HAVE_OPENSSL_RSA_H 1 +#define HAVE_OPENSSL_SSL_H 1 +#define HAVE_OPENSSL_X509_H 1 +#define HAVE_PERROR 1 +#define HAVE_PWD_H 1 +#define HAVE_RAND_EGD 1 +#define HAVE_RAND_STATUS 1 +#define HAVE_SELECT 1 +#define HAVE_SETJMP_H 1 +#define HAVE_SGTTY_H 1 +#define HAVE_SIGNAL 1 +#define HAVE_SIGNAL_H 1 +#define HAVE_SIG_ATOMIC_T 1 +#define HAVE_SOCKET 1 +#define HAVE_STRCASECMP 1 +#define HAVE_STRDUP 1 +#define HAVE_STRFTIME 1 +#define HAVE_STRICMP 1 +#define HAVE_STRINGS_H 1 +#define HAVE_STRING_H 1 +#define HAVE_STRSTR 1 +#define HAVE_STRUCT_TIMEVAL 1 +#define HAVE_SYS_PARAM_H 1 +#define HAVE_SYS_SOCKET_H 1 +#define HAVE_SYS_SOCKIO_H 1 +#define HAVE_SYS_STAT_H 1 +#define HAVE_SYS_TIME_H 1 +#define HAVE_SYS_TYPES_H 1 +#define HAVE_TIME_H 1 +#define HAVE_UNAME 1 +#define HAVE_UNISTD_H 1 +#define HAVE_UTIME 1 +#define HAVE_UTIME_H 1 +#define HAVE_WRITABLE_ARGV 1 +#define HAVE_ZLIB_H 1 +#define HAVE_SYS_IOCTL_H 1 + +#define NEED_MALLOC_H 1 + +#define SIZEOF_INT 4 +#define SIZEOF_SHORT 2 +#define SIZEOF_SIZE_T 4 + +#define USE_MANUAL 1 +#define USE_OPENSSL 1 +#define USE_SSLEAY 1 +#define CURL_DISABLE_LDAP 1 + +#define OS "AmigaOS" + +#define PACKAGE "curl" +#define PACKAGE_BUGREPORT "curl-bug@haxx.se" +#define PACKAGE_NAME "curl" +#define PACKAGE_STRING "curl -" +#define PACKAGE_TARNAME "curl" +#define PACKAGE_VERSION "-" +#define CURL_CA_BUNDLE "s:curl-ca-bundle.crt" + +#define RETSIGTYPE void +#define SELECT_TYPE_ARG1 int +#define SELECT_TYPE_ARG234 (fd_set *) +#define SELECT_TYPE_ARG5 (struct timeval *) + +#define STDC_HEADERS 1 +#define TIME_WITH_SYS_TIME 1 + +#define in_addr_t int + +#ifndef F_OK +# define F_OK 0 +#endif + +#ifndef O_RDONLY +# define O_RDONLY 0x0000 +#endif + +#ifndef LONG_MAX +# define LONG_MAX 0x7fffffffL +#endif + +#ifndef LONG_MIN +# define LONG_MIN (-0x7fffffffL-1) +#endif + +#define HAVE_GETNAMEINFO 1 +#define GETNAMEINFO_QUAL_ARG1 const +#define GETNAMEINFO_TYPE_ARG1 struct sockaddr * +#define GETNAMEINFO_TYPE_ARG2 int +#define GETNAMEINFO_TYPE_ARG46 size_t +#define GETNAMEINFO_TYPE_ARG7 int + +#define HAVE_RECV 1 +#define RECV_TYPE_ARG1 long +#define RECV_TYPE_ARG2 char * +#define RECV_TYPE_ARG3 long +#define RECV_TYPE_ARG4 long +#define RECV_TYPE_RETV long + +#define HAVE_RECVFROM 1 +#define RECVFROM_TYPE_ARG1 long +#define RECVFROM_TYPE_ARG2 char +#define RECVFROM_TYPE_ARG3 long +#define RECVFROM_TYPE_ARG4 long +#define RECVFROM_TYPE_ARG5 struct sockaddr +#define RECVFROM_TYPE_ARG6 long +#define RECVFROM_TYPE_RETV long + +#define HAVE_SEND 1 +#define SEND_TYPE_ARG1 int +#define SEND_QUAL_ARG2 const +#define SEND_TYPE_ARG2 char * +#define SEND_TYPE_ARG3 int +#define SEND_TYPE_ARG4 int +#define SEND_TYPE_RETV int + +#endif /* __AMIGA__ */ +#endif /* HEADER_CURL_CONFIG_AMIGAOS_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/config-dos.h b/external/libcurl_android/jni/libcurl/lib/config-dos.h new file mode 100755 index 00000000..dd5b06db --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/config-dos.h @@ -0,0 +1,187 @@ +#ifndef HEADER_CURL_CONFIG_DOS_H +#define HEADER_CURL_CONFIG_DOS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + + +/* ================================================================ */ +/* lib/config-dos.h - Hand crafted config file for DOS */ +/* ================================================================ */ + +#if defined(DJGPP) + #define OS "MSDOS/djgpp" +#elif defined(__HIGHC__) + #define OS "MSDOS/HighC" +#elif defined(__WATCOMC__) + #define OS "MSDOS/Watcom" +#else + #define OS "MSDOS/?" +#endif + +#define PACKAGE "curl" + +#define HAVE_ARPA_INET_H 1 +#define HAVE_ERRNO_H 1 +#define HAVE_FCNTL_H 1 +#define HAVE_GETADDRINFO 1 +#define HAVE_GETNAMEINFO 1 +#define HAVE_GETPROTOBYNAME 1 +#define HAVE_GETTIMEOFDAY 1 +#define HAVE_IO_H 1 +#define HAVE_IOCTL 1 +#define HAVE_IOCTL_FIONBIO 1 +#define HAVE_IOCTLSOCKET 1 +#define HAVE_IOCTLSOCKET_FIONBIO 1 +#define HAVE_LIMITS_H 1 +#define HAVE_LOCALE_H 1 +#define HAVE_LONGLONG 1 +#define HAVE_MEMORY_H 1 +#define HAVE_NETDB_H 1 +#define HAVE_NETINET_IN_H 1 +#define HAVE_NETINET_TCP_H 1 +#define HAVE_NET_IF_H 1 +#define HAVE_PROCESS_H 1 +#define HAVE_RECV 1 +#define HAVE_RECVFROM 1 +#define HAVE_SELECT 1 +#define HAVE_SEND 1 +#define HAVE_SETJMP_H 1 +#define HAVE_SETLOCALE 1 +#define HAVE_SETMODE 1 +#define HAVE_SIGNAL 1 +#define HAVE_SOCKET 1 +#define HAVE_STRDUP 1 +#define HAVE_STRICMP 1 +#define HAVE_STRTOLL 1 +#define HAVE_STRUCT_TIMEVAL 1 +#define HAVE_STRUCT_IN6_ADDR 1 +#define HAVE_SYS_IOCTL_H 1 +#define HAVE_SYS_SOCKET_H 1 +#define HAVE_SYS_STAT_H 1 +#define HAVE_SYS_TYPES_H 1 +#define HAVE_TIME_H 1 +#define HAVE_UNISTD_H 1 + +#define NEED_MALLOC_H 1 + +#define RETSIGTYPE void +#define SIZEOF_INT 4 +#define SIZEOF_LONG_DOUBLE 16 +#define SIZEOF_SHORT 2 +#define SIZEOF_SIZE_T 4 +#define STDC_HEADERS 1 +#define TIME_WITH_SYS_TIME 1 + +/* Qualifiers for send(), recv(), recvfrom() and getnameinfo(). */ + +#define SEND_TYPE_ARG1 int +#define SEND_QUAL_ARG2 const +#define SEND_TYPE_ARG2 void * +#define SEND_TYPE_ARG3 int +#define SEND_TYPE_ARG4 int +#define SEND_TYPE_RETV int + +#define RECV_TYPE_ARG1 int +#define RECV_TYPE_ARG2 void * +#define RECV_TYPE_ARG3 int +#define RECV_TYPE_ARG4 int +#define RECV_TYPE_RETV int + +#define RECVFROM_TYPE_ARG1 int +#define RECVFROM_TYPE_ARG2 void +#define RECVFROM_TYPE_ARG3 int +#define RECVFROM_TYPE_ARG4 int +#define RECVFROM_TYPE_ARG5 struct sockaddr +#define RECVFROM_TYPE_ARG6 int +#define RECVFROM_TYPE_RETV int +#define RECVFROM_TYPE_ARG2_IS_VOID 1 + +#define GETNAMEINFO_QUAL_ARG1 const +#define GETNAMEINFO_TYPE_ARG1 struct sockaddr * +#define GETNAMEINFO_TYPE_ARG2 int +#define GETNAMEINFO_TYPE_ARG46 int +#define GETNAMEINFO_TYPE_ARG7 int + +#define BSD + +/* CURLDEBUG definition enables memory tracking */ +/* #define CURLDEBUG */ + +/* USE_ZLIB on cmd-line */ +#ifdef USE_ZLIB + #define HAVE_ZLIB_H 1 + #define HAVE_LIBZ 1 +#endif + +/* USE_SSLEAY on cmd-line */ +#ifdef USE_SSLEAY + #define HAVE_CRYPTO_CLEANUP_ALL_EX_DATA 1 + #define HAVE_OPENSSL_ENGINE_H 1 + #define OPENSSL_NO_KRB5 1 + #define USE_OPENSSL 1 +#endif + +/* to disable LDAP */ +#define CURL_DISABLE_LDAP 1 + +#define in_addr_t u_long + +#if defined(__HIGHC__) || \ + (defined(__GNUC__) && (__GNUC__ < 4)) + #define ssize_t int +#endif + +#define CURL_CA_BUNDLE getenv("CURL_CA_BUNDLE") + +/* Target HAVE_x section */ + +#if defined(DJGPP) + #define HAVE_BASENAME 1 + #define HAVE_STRCASECMP 1 + #define HAVE_SIGACTION 1 + #define HAVE_SIGSETJMP 1 + #define HAVE_SYS_TIME_H 1 + #define HAVE_TERMIOS_H 1 + #define HAVE_VARIADIC_MACROS_GCC 1 + + /* Because djgpp <= 2.03 doesn't have snprintf() etc. */ + #if (DJGPP_MINOR < 4) + #define _MPRINTF_REPLACE + #endif + +#elif defined(__WATCOMC__) + #define HAVE_STRCASECMP 1 + +#elif defined(__HIGHC__) + #define HAVE_SYS_TIME_H 1 + #define strerror(e) strerror_s_((e)) +#endif + +#ifdef MSDOS /* Watt-32 */ + #define HAVE_CLOSE_S 1 +#endif + +#undef word +#undef byte + +#endif /* HEADER_CURL_CONFIG_DOS_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/config-mac.h b/external/libcurl_android/jni/libcurl/lib/config-mac.h new file mode 100755 index 00000000..d89c3851 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/config-mac.h @@ -0,0 +1,126 @@ +#ifndef HEADER_CURL_CONFIG_MAC_H +#define HEADER_CURL_CONFIG_MAC_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* =================================================================== */ +/* Hand crafted config file for Mac OS 9 */ +/* =================================================================== */ +/* On Mac OS X you must run configure to generate curl_config.h file */ +/* =================================================================== */ + +#define OS "mac" + +/* Define if you want the built-in manual */ +#define USE_MANUAL 1 + +#define HAVE_ERRNO_H 1 +#define HAVE_NETINET_IN_H 1 +#define HAVE_SYS_SOCKET_H 1 +#define HAVE_SYS_SELECT_H 1 +#define HAVE_NETDB_H 1 +#define HAVE_ARPA_INET_H 1 +#define HAVE_UNISTD_H 1 +#define HAVE_NET_IF_H 1 +#define HAVE_SYS_TYPES_H 1 +#define HAVE_GETTIMEOFDAY 1 +#define HAVE_FCNTL_H 1 +#define HAVE_SYS_STAT_H 1 +#define HAVE_ALLOCA_H 1 +#define HAVE_STDLIB_H 1 +#define HAVE_TIME_H 1 +#define HAVE_UTIME_H 1 +#define HAVE_SYS_TIME_H 1 +#define HAVE_SYS_UTIME_H 1 + +#define TIME_WITH_SYS_TIME 1 + +#define HAVE_ALARM 1 +#define HAVE_FTRUNCATE 1 +#define HAVE_UTIME 1 +#define HAVE_SETVBUF 1 +#define HAVE_STRFTIME 1 +#define HAVE_INET_ADDR 1 +#define HAVE_MEMCPY 1 +#define HAVE_SELECT 1 +#define HAVE_SOCKET 1 +#define HAVE_STRUCT_TIMEVAL 1 + +#define HAVE_SIGACTION 1 +#define HAVE_SIGNAL_H 1 +#define HAVE_SIG_ATOMIC_T 1 + +#ifdef MACOS_SSL_SUPPORT +# define USE_SSLEAY 1 +# define USE_OPENSSL 1 +#endif + +#define CURL_DISABLE_LDAP 1 + +#define HAVE_RAND_STATUS 1 +#define HAVE_RAND_EGD 1 + +#define HAVE_IOCTL 1 +#define HAVE_IOCTL_FIONBIO 1 + +#define RETSIGTYPE void + +#define SIZEOF_INT 4 +#define SIZEOF_SHORT 2 +#define SIZEOF_SIZE_T 4 + +#define HAVE_GETNAMEINFO 1 +#define GETNAMEINFO_QUAL_ARG1 const +#define GETNAMEINFO_TYPE_ARG1 struct sockaddr * +#define GETNAMEINFO_TYPE_ARG2 socklen_t +#define GETNAMEINFO_TYPE_ARG46 size_t +#define GETNAMEINFO_TYPE_ARG7 int + +#define HAVE_RECV 1 +#define RECV_TYPE_ARG1 int +#define RECV_TYPE_ARG2 void * +#define RECV_TYPE_ARG3 size_t +#define RECV_TYPE_ARG4 int +#define RECV_TYPE_RETV ssize_t + +#define HAVE_RECVFROM 1 +#define RECVFROM_TYPE_ARG1 int +#define RECVFROM_TYPE_ARG2 void +#define RECVFROM_TYPE_ARG3 size_t +#define RECVFROM_TYPE_ARG4 int +#define RECVFROM_TYPE_ARG5 struct sockaddr +#define RECVFROM_TYPE_ARG6 int +#define RECVFROM_TYPE_RETV ssize_t +#define RECVFROM_TYPE_ARG2_IS_VOID 1 + +#define HAVE_SEND 1 +#define SEND_TYPE_ARG1 int +#define SEND_QUAL_ARG2 const +#define SEND_TYPE_ARG2 void * +#define SEND_TYPE_ARG3 size_T +#define SEND_TYPE_ARG4 int +#define SEND_TYPE_RETV ssize_t + +#define HAVE_EXTRA_STRICMP_H 1 +#define HAVE_EXTRA_STRDUP_H 1 + +#endif /* HEADER_CURL_CONFIG_MAC_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/config-os400.h b/external/libcurl_android/jni/libcurl/lib/config-os400.h new file mode 100755 index 00000000..e65e30ac --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/config-os400.h @@ -0,0 +1,560 @@ +#ifndef HEADER_CURL_CONFIG_OS400_H +#define HEADER_CURL_CONFIG_OS400_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* ================================================================ */ +/* Hand crafted config file for OS/400 */ +/* ================================================================ */ + +#pragma enum(int) + +#undef PACKAGE + +/* Version number of this archive. */ +#undef VERSION + +/* Define if you have the getpass function. */ +#undef HAVE_GETPASS + +/* Define cpu-machine-OS */ +#define OS "OS/400" + +/* Define if you have the gethostbyaddr_r() function with 5 arguments */ +#define HAVE_GETHOSTBYADDR_R_5 + +/* Define if you have the gethostbyaddr_r() function with 7 arguments */ +#undef HAVE_GETHOSTBYADDR_R_7 + +/* Define if you have the gethostbyaddr_r() function with 8 arguments */ +#undef HAVE_GETHOSTBYADDR_R_8 + +/* OS400 supports a 3-argument ASCII version of gethostbyaddr_r(), but its + * prototype is incompatible with the "standard" one (1st argument is not + * const). However, getaddrinfo() is supported (ASCII version defined as + * a local wrapper in setup-os400.h) in a threadsafe way: we can then + * configure getaddrinfo() as such and get rid of gethostbyname_r() without + * loss of threadsafeness. */ +#undef HAVE_GETHOSTBYNAME_R +#undef HAVE_GETHOSTBYNAME_R_3 +#undef HAVE_GETHOSTBYNAME_R_5 +#undef HAVE_GETHOSTBYNAME_R_6 +#define HAVE_GETADDRINFO +#define HAVE_GETADDRINFO_THREADSAFE + +/* Define if you need the _REENTRANT define for some functions */ +#undef NEED_REENTRANT + +/* Define if you have the Kerberos4 libraries (including -ldes) */ +#undef HAVE_KRB4 + +/* Define if you want to enable IPv6 support */ +#define ENABLE_IPV6 + +/* Define if struct sockaddr_in6 has the sin6_scope_id member */ +#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1 + +/* Define this to 'int' if ssize_t is not an available typedefed type */ +#undef ssize_t + +/* Define this as a suitable file to read random data from */ +#undef RANDOM_FILE + +/* Define this to your Entropy Gathering Daemon socket pathname */ +#undef EGD_SOCKET + +/* Define to 1 if you have the alarm function. */ +#define HAVE_ALARM 1 + +/* Define if you have the header file. */ +#undef HAVE_ALLOCA_H + +/* Define if you have the header file. */ +#define HAVE_ARPA_INET_H + +/* Define if you have the `closesocket' function. */ +#undef HAVE_CLOSESOCKET + +/* Define if you have the header file. */ +#undef HAVE_CRYPTO_H + +/* Define if you have the header file. */ +#undef HAVE_DES_H + +/* Define if you have the header file. */ +#define HAVE_ERRNO_H + +/* Define if you have the header file. */ +#undef HAVE_ERR_H + +/* Define if you have the header file. */ +#define HAVE_FCNTL_H + +/* Define if you have the `geteuid' function. */ +#define HAVE_GETEUID + +/* Define if you have the `gethostbyaddr' function. */ +#define HAVE_GETHOSTBYADDR + +/* Define if you have the `gethostbyaddr_r' function. */ +#define HAVE_GETHOSTBYADDR_R + +/* Define if you have the `gethostname' function. */ +#define HAVE_GETHOSTNAME + +/* Define if you have the header file. */ +#undef HAVE_GETOPT_H + +/* Define if you have the `getpass_r' function. */ +#undef HAVE_GETPASS_R + +/* Define if you have the `getpwuid' function. */ +#define HAVE_GETPWUID + +/* Define if you have the `getservbyname' function. */ +#define HAVE_GETSERVBYNAME + +/* Define if you have the `gettimeofday' function. */ +#define HAVE_GETTIMEOFDAY + +/* Define if you have the `timeval' struct. */ +#define HAVE_STRUCT_TIMEVAL + +/* Define if you have the `inet_addr' function. */ +#define HAVE_INET_ADDR + +/* Define if you have the header file. */ +#define HAVE_INTTYPES_H + +/* Define if you have the header file. */ +#undef HAVE_IO_H + +/* Define if you have the `krb_get_our_ip_for_realm' function. */ +#undef HAVE_KRB_GET_OUR_IP_FOR_REALM + +/* Define if you have the header file. */ +#undef HAVE_KRB_H + +/* Define if you have the `crypto' library (-lcrypto). */ +#undef HAVE_LIBCRYPTO + +/* Define if you have the `nsl' library (-lnsl). */ +#undef HAVE_LIBNSL + +/* Define if you have the `resolv' library (-lresolv). */ +#undef HAVE_LIBRESOLV + +/* Define if you have the `resolve' library (-lresolve). */ +#undef HAVE_LIBRESOLVE + +/* Define if you have the `socket' library (-lsocket). */ +#undef HAVE_LIBSOCKET + +/* Define if you have the `ssl' library (-lssl). */ +#undef HAVE_LIBSSL + +/* Define if you have GSS API. */ +#define HAVE_GSSAPI + +/* Define if you have the GNU gssapi libraries */ +#undef HAVE_GSSGNU + +/* Define if you have the Heimdal gssapi libraries */ +#define HAVE_GSSHEIMDAL + +/* Define if you have the MIT gssapi libraries */ +#undef HAVE_GSSMIT + +/* Define if you have the `ucb' library (-lucb). */ +#undef HAVE_LIBUCB + +/* Define if you have the `localtime_r' function. */ +#define HAVE_LOCALTIME_R + +/* Define if you have the header file. */ +#define HAVE_MALLOC_H + +/* Define if you need the malloc.h header file even with stdlib.h */ +/* #define NEED_MALLOC_H 1 */ + +/* Define if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define if you have the header file. */ +#define HAVE_NETDB_H + +/* Define if you have the header file. */ +#undef HAVE_NETINET_IF_ETHER_H + +/* Define if you have the header file. */ +#define HAVE_NETINET_IN_H + +/* Define if you have the header file. */ +#define HAVE_NET_IF_H + +/* Define if you have the header file. */ +#undef HAVE_OPENSSL_CRYPTO_H + +/* Define if you have the header file. */ +#undef HAVE_OPENSSL_ERR_H + +/* Define if you have the header file. */ +#undef HAVE_OPENSSL_PEM_H + +/* Define if you have the header file. */ +#undef HAVE_OPENSSL_RSA_H + +/* Define if you have the header file. */ +#undef HAVE_OPENSSL_SSL_H + +/* Define if you have the header file. */ +#undef HAVE_OPENSSL_X509_H + +/* Define if you have the header file. */ +#undef HAVE_PEM_H + +/* Define if you have the `perror' function. */ +#define HAVE_PERROR + +/* Define if you have the header file. */ +#define HAVE_PWD_H + +/* Define if you have the `RAND_egd' function. */ +#undef HAVE_RAND_EGD + +/* Define if you have the `RAND_screen' function. */ +#undef HAVE_RAND_SCREEN + +/* Define if you have the `RAND_status' function. */ +#undef HAVE_RAND_STATUS + +/* Define if you have the header file. */ +#undef HAVE_RSA_H + +/* Define if you have the `select' function. */ +#define HAVE_SELECT + +/* Define if you have the `setvbuf' function. */ +#define HAVE_SETVBUF + +/* Define if you have the header file. */ +#undef HAVE_SGTTY_H + +/* Define if you have the `sigaction' function. */ +#define HAVE_SIGACTION + +/* Define if you have the `signal' function. */ +#undef HAVE_SIGNAL + +/* Define if you have the header file. */ +#define HAVE_SIGNAL_H + +/* Define if sig_atomic_t is an available typedef. */ +#define HAVE_SIG_ATOMIC_T + +/* Define if sig_atomic_t is already defined as volatile. */ +#undef HAVE_SIG_ATOMIC_T_VOLATILE + +/* Define if you have the `socket' function. */ +#define HAVE_SOCKET + +/* Define if you have the header file. */ +#undef HAVE_SSL_H + +/* Define if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define if you have the header file. */ +#define HAVE_STDLIB_H + + +/* The following define is needed on OS400 to enable strcmpi(), stricmp() and + strdup(). */ +#define __cplusplus__strings__ + +/* Define if you have the `strcasecmp' function. */ +#undef HAVE_STRCASECMP + +/* Define if you have the `strcmpi' function. */ +#define HAVE_STRCMPI + +/* Define if you have the `stricmp' function. */ +#define HAVE_STRICMP + +/* Define if you have the `strdup' function. */ +#define HAVE_STRDUP + + +/* Define if you have the `strftime' function. */ +#define HAVE_STRFTIME + +/* Define if you have the header file. */ +#define HAVE_STRINGS_H + +/* Define if you have the header file. */ +#define HAVE_STRING_H + +/* Define if you have the `strlcpy' function. */ +#undef HAVE_STRLCPY + +/* Define if you have the header file. */ +#undef HAVE_STROPTS_H + +/* Define if you have the `strstr' function. */ +#define HAVE_STRSTR + +/* Define if you have the `strtok_r' function. */ +#define HAVE_STRTOK_R + +/* Define if you have the `strtoll' function. */ +#undef HAVE_STRTOLL /* Allows ASCII compile on V5R1. */ + +/* Define if you have the header file. */ +#define HAVE_SYS_PARAM_H + +/* Define if you have the header file. */ +#undef HAVE_SYS_SELECT_H + +/* Define if you have the header file. */ +#define HAVE_SYS_SOCKET_H + +/* Define if you have the header file. */ +#undef HAVE_SYS_SOCKIO_H + +/* Define if you have the header file. */ +#define HAVE_SYS_STAT_H + +/* Define if you have the header file. */ +#define HAVE_SYS_TIME_H + +/* Define if you have the header file. */ +#define HAVE_SYS_TYPES_H + +/* Define if you have the header file. */ +#define HAVE_SYS_UN_H + +/* Define if you have the header file. */ +#define HAVE_SYS_IOCTL_H + +/* Define if you have the `tcgetattr' function. */ +#undef HAVE_TCGETATTR + +/* Define if you have the `tcsetattr' function. */ +#undef HAVE_TCSETATTR + +/* Define if you have the header file. */ +#undef HAVE_TERMIOS_H + +/* Define if you have the header file. */ +#undef HAVE_TERMIO_H + +/* Define if you have the header file. */ +#define HAVE_TIME_H + +/* Define if you have the `uname' function. */ +#undef HAVE_UNAME + +/* Define if you have the header file. */ +#define HAVE_UNISTD_H + +/* Define if you have the header file. */ +#undef HAVE_WINSOCK_H + +/* Define if you have the header file. */ +#undef HAVE_X509_H + +/* Name of package */ +#undef PACKAGE + +/* Define as the return type of signal handlers (`int' or `void'). */ +#define RETSIGTYPE void + +/* The size of `int', as computed by sizeof. */ +#define SIZEOF_INT 4 + +/* The size of a `long double', as computed by sizeof. */ +#define SIZEOF_LONG_DOUBLE 8 + +/* Define if the compiler supports the 'long long' data type. */ +#define HAVE_LONGLONG + +/* The size of a `long long', as computed by sizeof. */ +#define SIZEOF_LONG_LONG 8 + +/* The size of `short', as computed by sizeof. */ +#define SIZEOF_SHORT 2 + +/* The size of `size_t', as computed by sizeof. */ +#define SIZEOF_SIZE_T 8 + +/* Whether long long constants must be suffixed by LL. */ + +#define HAVE_LL + +/* Define this if you have struct sockaddr_storage */ +#define HAVE_STRUCT_SOCKADDR_STORAGE + +/* Define if you have the ANSI C header files. */ +#define STDC_HEADERS + +/* Define if you can safely include both and . */ +#define TIME_WITH_SYS_TIME + +/* Version number of package */ +#undef VERSION + +/* Number of bits in a file offset, on hosts where this is settable. */ +#undef _FILE_OFFSET_BITS + +/* Define for large files, on AIX-style hosts. */ +#define _LARGE_FILES + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* type to use in place of in_addr_t if not defined */ +#define in_addr_t unsigned long + +/* Define to `unsigned' if does not define. */ +#undef size_t + +/* Define if you have the ioctl function. */ +#define HAVE_IOCTL + +/* Define if you have a working ioctl FIONBIO function. */ +#define HAVE_IOCTL_FIONBIO + +/* Define if you have a working ioctl SIOCGIFADDR function. */ +#define HAVE_IOCTL_SIOCGIFADDR + +/* To disable LDAP */ +#undef CURL_DISABLE_LDAP + +/* Definition to make a library symbol externally visible. */ +#define CURL_EXTERN_SYMBOL + +/* Define if you have the ldap_url_parse procedure. */ +/* #define HAVE_LDAP_URL_PARSE */ /* Disabled because of an IBM bug. */ + +/* Define if you have the getnameinfo function. */ +/* OS400 has no ASCII version of this procedure: wrapped in setup-os400.h. */ +#define HAVE_GETNAMEINFO + +/* Define to the type qualifier of arg 1 for getnameinfo. */ +#define GETNAMEINFO_QUAL_ARG1 const + +/* Define to the type of arg 1 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG1 struct sockaddr * + +/* Define to the type of arg 2 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG2 socklen_t + +/* Define to the type of args 4 and 6 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG46 socklen_t + +/* Define to the type of arg 7 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG7 int + +/* Define if you have the recv function. */ +#define HAVE_RECV + +/* Define to the type of arg 1 for recv. */ +#define RECV_TYPE_ARG1 int + +/* Define to the type of arg 2 for recv. */ +#define RECV_TYPE_ARG2 char * + +/* Define to the type of arg 3 for recv. */ +#define RECV_TYPE_ARG3 int + +/* Define to the type of arg 4 for recv. */ +#define RECV_TYPE_ARG4 int + +/* Define to the function return type for recv. */ +#define RECV_TYPE_RETV int + +/* Define if you have the recvfrom function. */ +#define HAVE_RECVFROM + +/* Define to the type of arg 1 for recvfrom. */ +#define RECVFROM_TYPE_ARG1 int + +/* Define to the type pointed by arg 2 for recvfrom. */ +#define RECVFROM_TYPE_ARG2 char + +/* Define to the type of arg 3 for recvfrom. */ +#define RECVFROM_TYPE_ARG3 int + +/* Define to the type of arg 4 for recvfrom. */ +#define RECVFROM_TYPE_ARG4 int + +/* Define to the type pointed by arg 5 for recvfrom. */ +#define RECVFROM_TYPE_ARG5 struct sockaddr + +/* Define to the type pointed by arg 6 for recvfrom. */ +#define RECVFROM_TYPE_ARG6 int + +/* Define to the function return type for recvfrom. */ +#define RECVFROM_TYPE_RETV int + +/* Define if you have the send function. */ +#define HAVE_SEND + +/* Define to the type of arg 1 for send. */ +#define SEND_TYPE_ARG1 int + +/* Define to the type qualifier of arg 2 for send. */ +#define SEND_QUAL_ARG2 + +/* Define to the type of arg 2 for send. */ +#define SEND_TYPE_ARG2 char * + +/* Define to the type of arg 3 for send. */ +#define SEND_TYPE_ARG3 int + +/* Define to the type of arg 4 for send. */ +#define SEND_TYPE_ARG4 int + +/* Define to the function return type for send. */ +#define SEND_TYPE_RETV int + +/* Define to use the QsoSSL package. */ +#undef USE_QSOSSL + +/* Define to use the GSKit package. */ +#define USE_GSKIT + +/* Use the system keyring as the default CA bundle. */ +#define CURL_CA_BUNDLE "/QIBM/UserData/ICSS/Cert/Server/DEFAULT.KDB" + +/* ---------------------------------------------------------------- */ +/* ADDITIONAL DEFINITIONS */ +/* ---------------------------------------------------------------- */ + +/* The following must be defined BEFORE system header files inclusion. */ + +#define __ptr128 /* No teraspace. */ +#define qadrt_use_fputc_inline /* Generate fputc() wrapper inline. */ +#define qadrt_use_fread_inline /* Generate fread() wrapper inline. */ +#define qadrt_use_fwrite_inline /* Generate fwrite() wrapper inline. */ + +#endif /* HEADER_CURL_CONFIG_OS400_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/config-riscos.h b/external/libcurl_android/jni/libcurl/lib/config-riscos.h new file mode 100755 index 00000000..e4005778 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/config-riscos.h @@ -0,0 +1,513 @@ +#ifndef HEADER_CURL_CONFIG_RISCOS_H +#define HEADER_CURL_CONFIG_RISCOS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* ================================================================ */ +/* Hand crafted config file for RISC OS */ +/* ================================================================ */ + +/* Name of this package! */ +#undef PACKAGE + +/* Version number of this archive. */ +#undef VERSION + +/* Define if you have the getpass function. */ +#undef HAVE_GETPASS + +/* Define cpu-machine-OS */ +#define OS "ARM-RISC OS" + +/* Define if you want the built-in manual */ +#define USE_MANUAL + +/* Define if you have the gethostbyaddr_r() function with 5 arguments */ +#undef HAVE_GETHOSTBYADDR_R_5 + +/* Define if you have the gethostbyaddr_r() function with 7 arguments */ +#undef HAVE_GETHOSTBYADDR_R_7 + +/* Define if you have the gethostbyaddr_r() function with 8 arguments */ +#undef HAVE_GETHOSTBYADDR_R_8 + +/* Define if you have the gethostbyname_r() function with 3 arguments */ +#undef HAVE_GETHOSTBYNAME_R_3 + +/* Define if you have the gethostbyname_r() function with 5 arguments */ +#undef HAVE_GETHOSTBYNAME_R_5 + +/* Define if you have the gethostbyname_r() function with 6 arguments */ +#undef HAVE_GETHOSTBYNAME_R_6 + +/* Define if you need the _REENTRANT define for some functions */ +#undef NEED_REENTRANT + +/* Define if you have the Kerberos4 libraries (including -ldes) */ +#undef HAVE_KRB4 + +/* Define if you want to enable IPv6 support */ +#undef ENABLE_IPV6 + +/* Define if struct sockaddr_in6 has the sin6_scope_id member */ +#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1 + +/* Define this to 'int' if ssize_t is not an available typedefed type */ +#undef ssize_t + +/* Define this as a suitable file to read random data from */ +#undef RANDOM_FILE + +/* Define this to your Entropy Gathering Daemon socket pathname */ +#undef EGD_SOCKET + +/* Define if you want to enable IPv6 support */ +#undef ENABLE_IPV6 + +/* Define if you have the alarm function. */ +#define HAVE_ALARM + +/* Define if you have the header file. */ +#define HAVE_ALLOCA_H + +/* Define if you have the header file. */ +#define HAVE_ARPA_INET_H + +/* Define if you have the `closesocket' function. */ +#undef HAVE_CLOSESOCKET + +/* Define if you have the header file. */ +#undef HAVE_CRYPTO_H + +/* Define if you have the header file. */ +#undef HAVE_DES_H + +/* Define if you have the header file. */ +#define HAVE_ERRNO_H + +/* Define if you have the header file. */ +#undef HAVE_ERR_H + +/* Define if you have the header file. */ +#define HAVE_FCNTL_H + +/* Define if you have the `ftruncate' function. */ +#define HAVE_FTRUNCATE + +/* Define if getaddrinfo exists and works */ +#define HAVE_GETADDRINFO + +/* Define if you have the `geteuid' function. */ +#undef HAVE_GETEUID + +/* Define if you have the `gethostbyaddr' function. */ +#define HAVE_GETHOSTBYADDR + +/* Define if you have the `gethostbyaddr_r' function. */ +#undef HAVE_GETHOSTBYADDR_R + +/* Define if you have the `gethostbyname_r' function. */ +#undef HAVE_GETHOSTBYNAME_R + +/* Define if you have the `gethostname' function. */ +#define HAVE_GETHOSTNAME + +/* Define if you have the header file. */ +#define HAVE_GETOPT_H + +/* Define if you have the `getpass_r' function. */ +#undef HAVE_GETPASS_R + +/* Define if you have the `getpwuid' function. */ +#undef HAVE_GETPWUID + +/* Define if you have the `getservbyname' function. */ +#undef HAVE_GETSERVBYNAME + +/* Define if you have the `gettimeofday' function. */ +#define HAVE_GETTIMEOFDAY + +/* Define if you have the `timeval' struct. */ +#define HAVE_STRUCT_TIMEVAL + +/* Define if you have the `inet_addr' function. */ +#undef HAVE_INET_ADDR + +/* Define if you have the header file. */ +#define HAVE_INTTYPES_H + +/* Define if you have the header file. */ +#undef HAVE_IO_H + +/* Define if you have the `krb_get_our_ip_for_realm' function. */ +#undef HAVE_KRB_GET_OUR_IP_FOR_REALM + +/* Define if you have the header file. */ +#undef HAVE_KRB_H + +/* Define if you have the `crypto' library (-lcrypto). */ +#undef HAVE_LIBCRYPTO + +/* Define if you have the `nsl' library (-lnsl). */ +#undef HAVE_LIBNSL + +/* Define if you have the `resolv' library (-lresolv). */ +#undef HAVE_LIBRESOLV + +/* Define if you have the `resolve' library (-lresolve). */ +#undef HAVE_LIBRESOLVE + +/* Define if you have the `socket' library (-lsocket). */ +#undef HAVE_LIBSOCKET + +/* Define if you have the `ssl' library (-lssl). */ +#undef HAVE_LIBSSL + +/* Define if you have the `ucb' library (-lucb). */ +#undef HAVE_LIBUCB + +/* Define if you have the `localtime_r' function. */ +#undef HAVE_LOCALTIME_R + +/* Define if you have the header file. */ +#define HAVE_MALLOC_H + +/* Define if you need the malloc.h header file even with stdlib.h */ +/* #define NEED_MALLOC_H 1 */ + +/* Define if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define if you have the header file. */ +#define HAVE_NETDB_H + +/* Define if you have the header file. */ +#undef HAVE_NETINET_IF_ETHER_H + +/* Define if you have the header file. */ +#define HAVE_NETINET_IN_H + +/* Define if you have the header file. */ +#define HAVE_NET_IF_H + +/* Define if you have the header file. */ +#undef HAVE_OPENSSL_CRYPTO_H + +/* Define if you have the header file. */ +#undef HAVE_OPENSSL_ERR_H + +/* Define if you have the header file. */ +#undef HAVE_OPENSSL_PEM_H + +/* Define if you have the header file. */ +#undef HAVE_OPENSSL_RSA_H + +/* Define if you have the header file. */ +#undef HAVE_OPENSSL_SSL_H + +/* Define if you have the header file. */ +#undef HAVE_OPENSSL_X509_H + +/* Define if you have the header file. */ +#undef HAVE_PEM_H + +/* Define if you have the `perror' function. */ +#undef HAVE_PERROR + +/* Define if you have the header file. */ +#undef HAVE_PWD_H + +/* Define if you have the `RAND_egd' function. */ +#undef HAVE_RAND_EGD + +/* Define if you have the `RAND_screen' function. */ +#undef HAVE_RAND_SCREEN + +/* Define if you have the `RAND_status' function. */ +#undef HAVE_RAND_STATUS + +/* Define if you have the header file. */ +#undef HAVE_RSA_H + +/* Define if you have the `select' function. */ +#define HAVE_SELECT + +/* Define if you have the `setvbuf' function. */ +#undef HAVE_SETVBUF + +/* Define if you have the header file. */ +#define HAVE_SGTTY_H + +/* Define if you have the `sigaction' function. */ +#undef HAVE_SIGACTION + +/* Define if you have the `signal' function. */ +#define HAVE_SIGNAL + +/* Define if you have the header file. */ +#define HAVE_SIGNAL_H + +/* Define if sig_atomic_t is an available typedef. */ +#define HAVE_SIG_ATOMIC_T + +/* Define if sig_atomic_t is already defined as volatile. */ +#undef HAVE_SIG_ATOMIC_T_VOLATILE + +/* Define if you have the `socket' function. */ +#define HAVE_SOCKET + +/* Define if you have the header file. */ +#undef HAVE_SSL_H + +/* Define if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define if you have the header file. */ +#define HAVE_STDLIB_H + +/* Define if you have the `strcasecmp' function. */ +#undef HAVE_STRCASECMP + +/* Define if you have the `strcmpi' function. */ +#undef HAVE_STRCMPI + +/* Define if you have the `strdup' function. */ +#define HAVE_STRDUP + +/* Define if you have the `strftime' function. */ +#define HAVE_STRFTIME + +/* Define if you have the `stricmp' function. */ +#define HAVE_STRICMP + +/* Define if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define if you have the header file. */ +#define HAVE_STRING_H + +/* Define if you have the `strlcpy' function. */ +#undef HAVE_STRLCPY + +/* Define if you have the `strstr' function. */ +#define HAVE_STRSTR + +/* Define if you have the `strtok_r' function. */ +#undef HAVE_STRTOK_R + +/* Define if you have the `strtoll' function. */ +#undef HAVE_STRTOLL + +/* Define if you have the header file. */ +#undef HAVE_SYS_PARAM_H + +/* Define if you have the header file. */ +#undef HAVE_SYS_SELECT_H + +/* Define if you have the header file. */ +#define HAVE_SYS_SOCKET_H + +/* Define if you have the header file. */ +#undef HAVE_SYS_SOCKIO_H + +/* Define if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define if you have the header file. */ +#define HAVE_SYS_TIME_H + +/* Define if you have the header file. */ +#define HAVE_SYS_TYPES_H + +/* Define if you have the `tcgetattr' function. */ +#define HAVE_TCGETATTR + +/* Define if you have the `tcsetattr' function. */ +#define HAVE_TCSETATTR + +/* Define if you have the header file. */ +#define HAVE_TERMIOS_H + +/* Define if you have the header file. */ +#undef HAVE_TERMIO_H + +/* Define if you have the header file. */ +#undef HAVE_TIME_H + +/* Define if you have the `uname' function. */ +#define HAVE_UNAME + +/* Define if you have the header file. */ +#define HAVE_UNISTD_H + +/* Define if you have the header file. */ +#undef HAVE_WINSOCK_H + +/* Define if you have the header file. */ +#undef HAVE_X509_H + +/* Name of package */ +#undef PACKAGE + +/* Define as the return type of signal handlers (`int' or `void'). */ +#define RETSIGTYPE void + +/* The size of `int', as computed by sizeof. */ +#define SIZEOF_INT 4 + +/* The size of `long double', as computed by sizeof. */ +#undef SIZEOF_LONG_DOUBLE + +/* The size of `long long', as computed by sizeof. */ +#undef SIZEOF_LONG_LONG + +/* The size of `short', as computed by sizeof. */ +#define SIZEOF_SHORT 2 + +/* The size of `size_t', as computed by sizeof. */ +#define SIZEOF_SIZE_T 4 + +/* Define if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define if you can safely include both and . */ +#undef TIME_WITH_SYS_TIME + +/* Version number of package */ +#undef VERSION + +/* Define if on AIX 3. + System headers sometimes define this. + We just want to avoid a redefinition error message. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif + +/* Number of bits in a file offset, on hosts where this is settable. */ +#undef _FILE_OFFSET_BITS + +/* Define for large files, on AIX-style hosts. */ +#undef _LARGE_FILES + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to `unsigned' if does not define. */ +#undef size_t + +/* Define to `int' if does not define. */ +#undef ssize_t + +/* Define if you have the ioctl function. */ +#define HAVE_IOCTL + +/* Define if you have a working ioctl FIONBIO function. */ +#define HAVE_IOCTL_FIONBIO + +/* to disable LDAP */ +#define CURL_DISABLE_LDAP + +/* Define if you have the getnameinfo function. */ +#define HAVE_GETNAMEINFO 1 + +/* Define to the type qualifier of arg 1 for getnameinfo. */ +#define GETNAMEINFO_QUAL_ARG1 const + +/* Define to the type of arg 1 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG1 struct sockaddr * + +/* Define to the type of arg 2 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG2 socklen_t + +/* Define to the type of args 4 and 6 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG46 size_t + +/* Define to the type of arg 7 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG7 int + +/* Define if you have the recv function. */ +#define HAVE_RECV 1 + +/* Define to the type of arg 1 for recv. */ +#define RECV_TYPE_ARG1 int + +/* Define to the type of arg 2 for recv. */ +#define RECV_TYPE_ARG2 void * + +/* Define to the type of arg 3 for recv. */ +#define RECV_TYPE_ARG3 size_t + +/* Define to the type of arg 4 for recv. */ +#define RECV_TYPE_ARG4 int + +/* Define to the function return type for recv. */ +#define RECV_TYPE_RETV ssize_t + +/* Define 1 if you have the recvfrom function. */ +#define HAVE_RECVFROM 1 + +/* Define to the type of arg 1 for recvfrom. */ +#define RECVFROM_TYPE_ARG1 int + +/* Define to the type pointed by arg 2 for recvfrom. */ +#define RECVFROM_TYPE_ARG2 void + +/* Define if the type pointed by arg 2 for recvfrom is void. */ +#define RECVFROM_TYPE_ARG2_IS_VOID + +/* Define to the type of arg 3 for recvfrom. */ +#define RECVFROM_TYPE_ARG3 size_t + +/* Define to the type of arg 4 for recvfrom. */ +#define RECVFROM_TYPE_ARG4 int + +/* Define to the type pointed by arg 5 for recvfrom. */ +#define RECVFROM_TYPE_ARG5 struct sockaddr + +/* Define to the type pointed by arg 6 for recvfrom. */ +#define RECVFROM_TYPE_ARG6 int + +/* Define to the function return type for recvfrom. */ +#define RECVFROM_TYPE_RETV ssize_t + +/* Define if you have the send function. */ +#define HAVE_SEND 1 + +/* Define to the type of arg 1 for send. */ +#define SEND_TYPE_ARG1 int + +/* Define to the type qualifier of arg 2 for send. */ +#define SEND_QUAL_ARG2 const + +/* Define to the type of arg 2 for send. */ +#define SEND_TYPE_ARG2 void * + +/* Define to the type of arg 3 for send. */ +#define SEND_TYPE_ARG3 size_t + +/* Define to the type of arg 4 for send. */ +#define SEND_TYPE_ARG4 int + +/* Define to the function return type for send. */ +#define SEND_TYPE_RETV ssize_t + +#endif /* HEADER_CURL_CONFIG_RISCOS_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/config-symbian.h b/external/libcurl_android/jni/libcurl/lib/config-symbian.h new file mode 100755 index 00000000..f7eaab92 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/config-symbian.h @@ -0,0 +1,817 @@ +#ifndef HEADER_CURL_CONFIG_SYMBIAN_H +#define HEADER_CURL_CONFIG_SYMBIAN_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* ================================================================ */ +/* Hand crafted config file for Symbian */ +/* ================================================================ */ + +/* Location of default ca bundle */ +/* #define CURL_CA_BUNDLE "/etc/pki/tls/certs/ca-bundle.crt"*/ + +/* Location of default ca path */ +/* #undef CURL_CA_PATH */ + +/* to disable cookies support */ +/* #undef CURL_DISABLE_COOKIES */ + +/* to disable cryptographic authentication */ +/* #undef CURL_DISABLE_CRYPTO_AUTH */ + +/* to disable DICT */ +/* #undef CURL_DISABLE_DICT */ + +/* to disable FILE */ +/* #undef CURL_DISABLE_FILE */ + +/* to disable FTP */ +/* #undef CURL_DISABLE_FTP */ + +/* to disable HTTP */ +/* #undef CURL_DISABLE_HTTP */ + +/* to disable LDAP */ +#define CURL_DISABLE_LDAP 1 + +/* to disable LDAPS */ +#define CURL_DISABLE_LDAPS 1 + +/* to disable TELNET */ +/* #undef CURL_DISABLE_TELNET */ + +/* to disable TFTP */ +/* #undef CURL_DISABLE_TFTP */ + +/* to disable verbose strings */ +/* #define CURL_DISABLE_VERBOSE_STRINGS 1*/ + +/* Definition to make a library symbol externally visible. */ +/* #undef CURL_EXTERN_SYMBOL */ + +/* Use Windows LDAP implementation */ +/* #undef CURL_LDAP_WIN */ + +/* your Entropy Gathering Daemon socket pathname */ +/* #undef EGD_SOCKET */ + +/* Define if you want to enable IPv6 support */ +#define ENABLE_IPV6 1 + +/* Define if struct sockaddr_in6 has the sin6_scope_id member */ +#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1 + +/* Define to the type qualifier of arg 1 for getnameinfo. */ +#define GETNAMEINFO_QUAL_ARG1 const + +/* Define to the type of arg 1 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG1 struct sockaddr * + +/* Define to the type of arg 2 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG2 socklen_t + +/* Define to the type of args 4 and 6 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG46 size_t + +/* Define to the type of arg 7 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG7 int + +/* Define to 1 if you have the header file. */ +/*#define HAVE_ALLOCA_H 1*/ + +/* Define to 1 if you have the header file. */ +#define HAVE_ARPA_INET_H 1 + +/* Define to 1 if you have the header file. */ +/*#define HAVE_ARPA_TFTP_H 1*/ + +/* Define to 1 if you have the header file. */ +#define HAVE_ASSERT_H 1 + +/* Define to 1 if you have the `basename' function. */ +/*#define HAVE_BASENAME 1*/ + +/* Define to 1 if bool is an available type. */ +/*#define HAVE_BOOL_T 1*/ + +/* Define to 1 if you have the `closesocket' function. */ +/* #undef HAVE_CLOSESOCKET */ + +/* Define to 1 if you have the `CRYPTO_cleanup_all_ex_data' function. */ +/*#define HAVE_CRYPTO_CLEANUP_ALL_EX_DATA 1*/ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_CRYPTO_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_DES_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_DLFCN_H 1 + +/* Define to 1 if you have the `ENGINE_load_builtin_engines' function. */ +/*#define HAVE_ENGINE_LOAD_BUILTIN_ENGINES 1*/ + +/* Define to 1 if you have the header file. */ +#define HAVE_ERRNO_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_ERR_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_FCNTL_H 1 + +/* Define to 1 if you have the fcntl function. */ +#define HAVE_FCNTL 1 + +/* Define to 1 if you have a working fcntl O_NONBLOCK function. */ +#define HAVE_FCNTL_O_NONBLOCK 1 + +/* Define to 1 if you have the `fork' function. */ +/*#define HAVE_FORK 1*/ + +/* Define to 1 if you have the `ftruncate' function. */ +#define HAVE_FTRUNCATE 1 + +/* Define if getaddrinfo exists and works */ +#define HAVE_GETADDRINFO 1 + +/* Define to 1 if you have the `geteuid' function. */ +#define HAVE_GETEUID 1 + +/* Define to 1 if you have the `gethostbyaddr' function. */ +#define HAVE_GETHOSTBYADDR 1 + +/* If you have gethostbyname */ +#define HAVE_GETHOSTBYNAME 1 + +/* Define to 1 if you have the `gethostbyname_r' function. */ +/* #undef HAVE_GETHOSTBYNAME_R */ + +/* gethostbyname_r() takes 3 args */ +/* #undef HAVE_GETHOSTBYNAME_R_3 */ + +/* gethostbyname_r() takes 5 args */ +/* #undef HAVE_GETHOSTBYNAME_R_5 */ + +/* gethostbyname_r() takes 6 args */ +/* #undef HAVE_GETHOSTBYNAME_R_6 */ + +/* Define to 1 if you have the getnameinfo function. */ +#define HAVE_GETNAMEINFO 1 + +/* Define to 1 if you have the `getpass_r' function. */ +/* #undef HAVE_GETPASS_R */ + +/* Define to 1 if you have the `getppid' function. */ +#define HAVE_GETPPID 1 + +/* Define to 1 if you have the `getprotobyname' function. */ +#define HAVE_GETPROTOBYNAME 1 + +/* Define to 1 if you have the `getpwuid' function. */ +#define HAVE_GETPWUID 1 + +/* Define to 1 if you have the `getrlimit' function. */ +/*#define HAVE_GETRLIMIT 1*/ + +/* Define to 1 if you have the `gettimeofday' function. */ +#define HAVE_GETTIMEOFDAY 1 + +/* we have a glibc-style strerror_r() */ +/* #undef HAVE_GLIBC_STRERROR_R */ + +/* Define to 1 if you have the `gmtime_r' function. */ +#define HAVE_GMTIME_R 1 + +/* if you have the gssapi libraries */ +/* #undef HAVE_GSSAPI */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_GSSAPI_GSSAPI_GENERIC_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_GSSAPI_GSSAPI_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_GSSAPI_GSSAPI_KRB5_H */ + +/* if you have the GNU gssapi libraries */ +/* #undef HAVE_GSSGNU */ + +/* if you have the Heimdal gssapi libraries */ +/* #undef HAVE_GSSHEIMDAL */ + +/* if you have the MIT gssapi libraries */ +/* #undef HAVE_GSSMIT */ + +/* Define to 1 if you have the `idna_strerror' function. */ +/*#define HAVE_IDNA_STRERROR 1*/ + +/* Define to 1 if you have the `idn_free' function. */ +/*#define HAVE_IDN_FREE 1*/ + +/* Define to 1 if you have the header file. */ +/*#define HAVE_IDN_FREE_H 1*/ + +/* Define to 1 if you have the `inet_addr' function. */ +/*#define HAVE_INET_ADDR 1*/ + +/* Define to 1 if you have a IPv6 capable working inet_ntop function. */ +/*#define HAVE_INET_NTOP 1*/ + +/* Define to 1 if you have a IPv6 capable working inet_pton function. */ +/*#define HAVE_INET_PTON 1*/ + +/* Define to 1 if you have the header file. */ +#define HAVE_INTTYPES_H 1 + +/* Define to 1 if you have the ioctl function. */ +#define HAVE_IOCTL 1 + +/* Define to 1 if you have a working ioctl FIONBIO function. */ +#define HAVE_IOCTL_FIONBIO 1 + +/* Define to 1 if you have the ioctlsocket function. */ +/* #undef HAVE_IOCTLSOCKET */ + +/* Define to 1 if you have a working ioctlsocket FIONBIO function. */ +/* #undef HAVE_IOCTLSOCKET_FIONBIO */ + +/* Define to 1 if you have the IoctlSocket camel case function. */ +/* #undef HAVE_IOCTLSOCKET_CAMEL */ + +/* Define to 1 if you have a working IoctlSocket camel case FIONBIO + function. */ +/* #undef HAVE_IOCTLSOCKET_CAMEL_FIONBIO */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_IO_H */ + +/* if you have the Kerberos4 libraries (including -ldes) */ +/* #undef HAVE_KRB4 */ + +/* Define to 1 if you have the `krb_get_our_ip_for_realm' function. */ +/* #undef HAVE_KRB_GET_OUR_IP_FOR_REALM */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_KRB_H */ + +/* Define to 1 if you have the lber.h header file. */ +/*#define HAVE_LBER_H 1*/ + +/* Define to 1 if you have the ldapssl.h header file. */ +/* #undef HAVE_LDAPSSL_H */ + +/* Define to 1 if you have the ldap.h header file. */ +/*#define HAVE_LDAP_H 1*/ + +/* Use LDAPS implementation */ +/*#define HAVE_LDAP_SSL 1*/ + +/* Define to 1 if you have the ldap_ssl.h header file. */ +/* #undef HAVE_LDAP_SSL_H */ + +/* Define to 1 if you have the `ldap_url_parse' function. */ +/*#define HAVE_LDAP_URL_PARSE 1*/ + +/* Define to 1 if you have the header file. */ +/*#define HAVE_LIBGEN_H 1*/ + +/* Define to 1 if you have the `idn' library (-lidn). */ +/*#define HAVE_LIBIDN 1*/ + +/* Define to 1 if you have the `resolv' library (-lresolv). */ +/* #undef HAVE_LIBRESOLV */ + +/* Define to 1 if you have the `resolve' library (-lresolve). */ +/* #undef HAVE_LIBRESOLVE */ + +/* Define to 1 if you have the `socket' library (-lsocket). */ +/* #undef HAVE_LIBSOCKET */ + +/* Define to 1 if you have the `ssh2' library (-lssh2). */ +/*#define HAVE_LIBSSH2 1*/ + +/* Define to 1 if you have the header file. */ +/*#define HAVE_LIBSSH2_H 1*/ + +/* Define to 1 if you have the `ssl' library (-lssl). */ +/*#define HAVE_LIBSSL 1*/ + +/* Define to 1 if you have the header file. */ +#define HAVE_LIMITS_H 1 + +/* if your compiler supports LL */ +#define HAVE_LL 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_LOCALE_H 1 + +/* Define to 1 if you have the `localtime_r' function. */ +#define HAVE_LOCALTIME_R 1 + +/* Define to 1 if the compiler supports the 'long long' data type. */ +#define HAVE_LONGLONG 1 + +/* Define to 1 if you have the malloc.h header file. */ +/*#define HAVE_MALLOC_H 1*/ + +/* Define to 1 if you have the header file. */ +#define HAVE_MEMORY_H 1 + +/* Define to 1 if you have the MSG_NOSIGNAL flag. */ +/*#define HAVE_MSG_NOSIGNAL 1*/ + +/* Define to 1 if you have the header file. */ +#define HAVE_NETDB_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_NETINET_IN_H 1 + +/* Define to 1 if you have the header file. */ +/*#define HAVE_NETINET_TCP_H 1*/ + +/* Define to 1 if you have the header file. */ +#define HAVE_NET_IF_H 1 + +/* Define to 1 if NI_WITHSCOPEID exists and works. */ +/*#define HAVE_NI_WITHSCOPEID 1*/ + +/* we have no strerror_r() proto */ +/* #undef HAVE_NO_STRERROR_R_DECL */ + +/* if you have an old MIT gssapi library, lacking GSS_C_NT_HOSTBASED_SERVICE + */ +/* #undef HAVE_OLD_GSSMIT */ + +/* Define to 1 if you have the header file. */ +/*#define HAVE_OPENSSL_CRYPTO_H 1*/ + +/* Define to 1 if you have the header file. */ +/*#define HAVE_OPENSSL_ENGINE_H 1*/ + +/* Define to 1 if you have the header file. */ +/*#define HAVE_OPENSSL_ERR_H 1*/ + +/* Define to 1 if you have the header file. */ +/*#define HAVE_OPENSSL_PEM_H 1*/ + +/* Define to 1 if you have the header file. */ +/*#define HAVE_OPENSSL_PKCS12_H 1*/ + +/* Define to 1 if you have the header file. */ +/*#define HAVE_OPENSSL_RSA_H 1*/ + +/* Define to 1 if you have the header file. */ +/*#define HAVE_OPENSSL_SSL_H 1*/ + +/* Define to 1 if you have the header file. */ +/*#define HAVE_OPENSSL_X509_H 1*/ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_PEM_H */ + +/* Define to 1 if you have the `perror' function. */ +#define HAVE_PERROR 1 + +/* Define to 1 if you have the `pipe' function. */ +#define HAVE_PIPE 1 + +/* Define to 1 if you have the `poll' function. */ +/*#define HAVE_POLL 1*/ + +/* If you have a fine poll */ +/*#define HAVE_POLL_FINE 1*/ + +/* Define to 1 if you have the header file. */ +/*#define HAVE_POLL_H 1*/ + +/* we have a POSIX-style strerror_r() */ +#define HAVE_POSIX_STRERROR_R 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_PWD_H 1 + +/* Define to 1 if you have the `RAND_egd' function. */ +#define HAVE_RAND_EGD 1 + +/* Define to 1 if you have the `RAND_screen' function. */ +/* #undef HAVE_RAND_SCREEN */ + +/* Define to 1 if you have the `RAND_status' function. */ +/*#define HAVE_RAND_STATUS 1*/ + +/* Define to 1 if you have the recv function. */ +#define HAVE_RECV 1 + +/* Define to 1 if you have the recvfrom function. */ +#define HAVE_RECVFROM 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_RSA_H */ + +/* Define to 1 if you have the select function. */ +#define HAVE_SELECT 1 + +/* Define to 1 if you have the send function. */ +#define HAVE_SEND 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SETJMP_H 1 + +/* Define to 1 if you have the `setlocale' function. */ +#define HAVE_SETLOCALE 1 + +/* Define to 1 if you have the `setmode' function. */ +/* #undef HAVE_SETMODE */ + +/* Define to 1 if you have the `setrlimit' function. */ +/*#define HAVE_SETRLIMIT 1*/ + +/* Define to 1 if you have the setsockopt function. */ +/* #undef HAVE_SETSOCKOPT */ + +/* Define to 1 if you have a working setsockopt SO_NONBLOCK function. */ +/* #undef HAVE_SETSOCKOPT_SO_NONBLOCK */ + +/* Define to 1 if you have the header file. */ +/*#define HAVE_SGTTY_H 1*/ + +/* Define to 1 if you have the `sigaction' function. */ +/*#define HAVE_SIGACTION 1*/ + +/* Define to 1 if you have the `siginterrupt' function. */ +/*#define HAVE_SIGINTERRUPT 1*/ + +/* Define to 1 if you have the `signal' function. */ +/*#define HAVE_SIGNAL 1*/ + +/* Define to 1 if you have the header file. */ +#define HAVE_SIGNAL_H 1 + +/* If you have sigsetjmp */ +/*#define HAVE_SIGSETJMP 1*/ + +/* Define to 1 if sig_atomic_t is an available typedef. */ +/*#define HAVE_SIG_ATOMIC_T 1*/ + +/* Define to 1 if sig_atomic_t is already defined as volatile. */ +/* #undef HAVE_SIG_ATOMIC_T_VOLATILE */ + +/* Define to 1 if you have the `socket' function. */ +#define HAVE_SOCKET 1 + +/* Define to 1 if you have the `SSL_get_shutdown' function. */ +/*#define HAVE_SSL_GET_SHUTDOWN 1*/ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SSL_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_STDBOOL_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDINT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDIO_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDLIB_H 1 + +/* Define to 1 if you have the `strcasecmp' function. */ +#define HAVE_STRCASECMP 1 + +/* Define to 1 if you have the `strcmpi' function. */ +/* #undef HAVE_STRCMPI */ + +/* Define to 1 if you have the `strdup' function. */ +#define HAVE_STRDUP 1 + +/* Define to 1 if you have the `strerror_r' function. */ +#define HAVE_STRERROR_R 1 + +/* Define to 1 if you have the `stricmp' function. */ +/* #undef HAVE_STRICMP */ + +/* Define to 1 if you have the header file. */ +#define HAVE_STRINGS_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STRING_H 1 + +/* Define to 1 if you have the `strlcpy' function. */ +#define HAVE_STRLCPY 1 + +/* Define to 1 if you have the `strstr' function. */ +#define HAVE_STRSTR 1 + +/* Define to 1 if you have the `strtok_r' function. */ +#define HAVE_STRTOK_R 1 + +/* Define to 1 if you have the `strtoll' function. */ +#define HAVE_STRTOLL 1 + +/* if struct sockaddr_storage is defined */ +#define HAVE_STRUCT_SOCKADDR_STORAGE 1 + +/* Define to 1 if you have the timeval struct. */ +#define HAVE_STRUCT_TIMEVAL 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_FILIO_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_IOCTL_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_PARAM_H 1 + +/* Define to 1 if you have the header file. */ +/*#define HAVE_SYS_POLL_H 1*/ + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_RESOURCE_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_SELECT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_SOCKET_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_SOCKIO_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_TIME_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SYS_UTIME_H */ + +/* Define to 1 if you have the header file. */ +/*#define HAVE_TERMIOS_H 1*/ + +/* Define to 1 if you have the header file. */ +/*#define HAVE_TERMIO_H 1*/ + +/* Define to 1 if you have the header file. */ +#define HAVE_TIME_H 1 + +/* Define to 1 if you have the header file. */ +/*#define HAVE_TLD_H 1*/ + +/* Define to 1 if you have the `tld_strerror' function. */ +/*#define HAVE_TLD_STRERROR 1*/ + +/* Define to 1 if you have the `uname' function. */ +#define HAVE_UNAME 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_UNISTD_H 1 + +/* Define to 1 if you have the `utime' function. */ +#define HAVE_UTIME 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_UTIME_H 1 + +/* Define to 1 if compiler supports C99 variadic macro style. */ +#define HAVE_VARIADIC_MACROS_C99 1 + +/* Define to 1 if compiler supports old gcc variadic macro style. */ +/*#define HAVE_VARIADIC_MACROS_GCC 1*/ + +/* Define to 1 if you have the winber.h header file. */ +/* #undef HAVE_WINBER_H */ + +/* Define to 1 if you have the windows.h header file. */ +/* #undef HAVE_WINDOWS_H */ + +/* Define to 1 if you have the winldap.h header file. */ +/* #undef HAVE_WINLDAP_H */ + +/* Define to 1 if you have the winsock2.h header file. */ +/* #undef HAVE_WINSOCK2_H */ + +/* Define to 1 if you have the winsock.h header file. */ +/* #undef HAVE_WINSOCK_H */ + +/* Define this symbol if your OS supports changing the contents of argv */ +/*#define HAVE_WRITABLE_ARGV 1*/ + +/* Define to 1 if you have the ws2tcpip.h header file. */ +/* #undef HAVE_WS2TCPIP_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_X509_H */ + +/* Define to 1 if you need the lber.h header file even with ldap.h */ +/* #undef NEED_LBER_H */ + +/* Define to 1 if you need the malloc.h header file even with stdlib.h */ +/* #undef NEED_MALLOC_H */ + +/* Define to 1 if _REENTRANT preprocessor symbol must be defined. */ +/* #undef NEED_REENTRANT */ + +/* Define to 1 if _THREAD_SAFE preprocessor symbol must be defined. */ +/* #undef NEED_THREAD_SAFE */ + +/* cpu-machine-OS */ +#ifdef __WINS__ +#define OS "i386-pc-epoc32" +#elif __MARM__ +#define OS "arm-unknown-epoc32" +#else +/* This won't happen on any current Symbian version */ +#define OS "unknown-unknown-epoc32" +#endif + +/* Name of package */ +/*#define PACKAGE "curl"*/ + +/* Define to the address where bug reports for this package should be sent. */ +/*#define PACKAGE_BUGREPORT \ + "a suitable curl mailing list => http://curl.haxx.se/mail/"*/ + +/* Define to the full name of this package. */ +/*#define PACKAGE_NAME "curl"*/ + +/* Define to the full name and version of this package. */ +/*#define PACKAGE_STRING "curl -"*/ + +/* Define to the one symbol short name of this package. */ +/*#define PACKAGE_TARNAME "curl"*/ + +/* Define to the version of this package. */ +/*#define PACKAGE_VERSION "-"*/ + +/* a suitable file to read random data from */ +/*#define RANDOM_FILE "/dev/urandom"*/ + +#define RECV_TYPE_ARG1 int +#define RECV_TYPE_ARG2 void* +#define RECV_TYPE_ARG3 size_t +#define RECV_TYPE_ARG4 int +#define RECV_TYPE_RETV ssize_t + +#define RECVFROM_TYPE_ARG1 int +#define RECVFROM_TYPE_ARG2 void +#define RECVFROM_TYPE_ARG3 size_t +#define RECVFROM_TYPE_ARG4 int +#define RECVFROM_TYPE_ARG5 struct sockaddr +#define RECVFROM_TYPE_ARG6 size_t +#define RECVFROM_TYPE_RETV ssize_t +#define RECVFROM_TYPE_ARG2_IS_VOID 1 + +#define SEND_TYPE_ARG1 int +#define SEND_QUAL_ARG2 const +#define SEND_TYPE_ARG2 void* +#define SEND_TYPE_ARG3 size_t +#define SEND_TYPE_ARG4 int +#define SEND_TYPE_RETV ssize_t + + +/* Define as the return type of signal handlers (`int' or `void'). */ +/*#define RETSIGTYPE void*/ + +/* Define to the type of arg 1 for `select'. */ +#define SELECT_TYPE_ARG1 int + +/* Define to the type of args 2, 3 and 4 for `select'. */ +#define SELECT_TYPE_ARG234 (fd_set *) + +/* Define to the type of arg 5 for `select'. */ +#define SELECT_TYPE_ARG5 (struct timeval *) + +/* The size of `int', as computed by sizeof. */ +#define SIZEOF_INT 4 + +/* The size of `off_t', as computed by sizeof. */ +#define SIZEOF_OFF_T 8 + +/* The size of `short', as computed by sizeof. */ +#define SIZEOF_SHORT 2 + +/* The size of `size_t', as computed by sizeof. */ +#define SIZEOF_SIZE_T 4 + +/* The size of `time_t', as computed by sizeof. */ +#define SIZEOF_TIME_T 4 + +/* Define to 1 if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Define to 1 if you can safely include both and . */ +#define TIME_WITH_SYS_TIME 1 + +/* Define if you want to enable c-ares support */ +/* #undef USE_ARES */ + +/* Define to disable non-blocking sockets */ +/* #undef USE_BLOCKING_SOCKETS */ + +/* if GnuTLS is enabled */ +/* #undef USE_GNUTLS */ + +/* if libSSH2 is in use */ +/*#define USE_LIBSSH2 1*/ + +/* If you want to build curl with the built-in manual */ +/*#define USE_MANUAL 1*/ + +/* if NSS is enabled */ +/* #undef USE_NSS */ + +/* to enable SSPI support */ +/* #undef USE_WINDOWS_SSPI */ + +/* Define to 1 if using yaSSL in OpenSSL compatibility mode. */ +/* #undef USE_YASSLEMUL */ + +/* Version number of package */ +/*#define VERSION "7.18.2-CVS"*/ + +/* Define to avoid automatic inclusion of winsock.h */ +/* #undef WIN32_LEAN_AND_MEAN */ + +/* Define to 1 if on AIX 3. + System headers sometimes define this. + We just want to avoid a redefinition error message. */ +#ifndef _ALL_SOURCE +/* # undef _ALL_SOURCE */ +#endif + +/* Number of bits in a file offset, on hosts where this is settable. */ +#define _FILE_OFFSET_BITS 64 + +/* Define for large files, on AIX-style hosts. */ +/* #undef _LARGE_FILES */ + +/* Define to empty if `const' does not conform to ANSI C. */ +/* #undef const */ + +/* type to use in place of in_addr_t if not defined */ +/* #undef in_addr_t */ + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +/* #undef inline */ +#endif + +/* Define to `unsigned int' if does not define. */ +/* #undef size_t */ + +/* the signed version of size_t */ +/* #undef ssize_t */ + +/* Enabling curl debug mode when building in Symbian debug mode would work */ +/* except that debug mode introduces new exports that must be frozen. */ +#ifdef _DEBUG +/* #define CURLDEBUG */ +#endif + +/* sys/cdefs.h fails to define this for WINSCW prior to Symbian OS ver. 9.4 */ +#ifndef __LONG_LONG_SUPPORTED +#define __LONG_LONG_SUPPORTED +#endif + +/* Enable appropriate header only when zlib support is enabled */ +#ifdef HAVE_LIBZ +#define HAVE_ZLIB_H 1 +#endif + +/* Enable appropriate definitions only when OpenSSL support is enabled */ +#ifdef USE_SSLEAY +/* if OpenSSL is in use */ +#define USE_OPENSSL +#endif + +#endif /* HEADER_CURL_CONFIG_SYMBIAN_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/config-tpf.h b/external/libcurl_android/jni/libcurl/lib/config-tpf.h new file mode 100755 index 00000000..6ff701a9 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/config-tpf.h @@ -0,0 +1,772 @@ +#ifndef HEADER_CURL_CONFIG_TPF_H +#define HEADER_CURL_CONFIG_TPF_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* ================================================================ */ +/* Hand crafted config file for TPF */ +/* ================================================================ */ + +/* ---------------------------------------------------------------- */ +/* FEATURES, FUNCTIONS, and DEFINITIONS */ +/* ---------------------------------------------------------------- */ + +/* NOTE: Refer also to the .mak file for some of the flags below */ + +/* to disable cookies support */ +/* #undef CURL_DISABLE_COOKIES */ + +/* to disable cryptographic authentication */ +/* #undef CURL_DISABLE_CRYPTO_AUTH */ + +/* to disable DICT */ +/* #undef CURL_DISABLE_DICT */ + +/* to disable FILE */ +/* #undef CURL_DISABLE_FILE */ + +/* to disable FTP */ +/* #undef CURL_DISABLE_FTP */ + +/* to disable HTTP */ +/* #undef CURL_DISABLE_HTTP */ + +/* to disable LDAP */ +/* #undef CURL_DISABLE_LDAP */ + +/* to disable TELNET */ +/* #undef CURL_DISABLE_TELNET */ + +/* to disable TFTP */ +/* #undef CURL_DISABLE_TFTP */ + +/* to disable verbose strings */ +/* #undef CURL_DISABLE_VERBOSE_STRINGS */ + +/* lber dynamic library file */ +/* #undef DL_LBER_FILE */ + +/* ldap dynamic library file */ +/* #undef DL_LDAP_FILE */ + +/* your Entropy Gathering Daemon socket pathname */ +/* #undef EGD_SOCKET */ + +/* Define if you want to enable IPv6 support */ +/* #undef ENABLE_IPV6 */ + +/* Define if struct sockaddr_in6 has the sin6_scope_id member */ +/* #undef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID */ + +/* Define to the type of arg 1 for getnameinfo. */ +/* #undef GETNAMEINFO_TYPE_ARG1 */ + +/* Define to the type of arg 2 for getnameinfo. */ +/* #undef GETNAMEINFO_TYPE_ARG2 */ + +/* Define to the type of args 4 and 6 for getnameinfo. */ +/* #undef GETNAMEINFO_TYPE_ARG46 */ + +/* Define to the type of arg 7 for getnameinfo. */ +/* #undef GETNAMEINFO_TYPE_ARG7 */ + +/* Define to 1 if you have the alarm function. */ +#define HAVE_ALARM 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_ARPA_INET_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_ARPA_TFTP_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_ASSERT_H 1 + +/* Define to 1 if you have the `basename' function. */ +#define HAVE_BASENAME 1 + +/* Define to 1 if you have the `closesocket' function. */ +/* #undef HAVE_CLOSESOCKET */ + +/* Define to 1 if you have the `CRYPTO_cleanup_all_ex_data' function. */ +/* #undef HAVE_CRYPTO_CLEANUP_ALL_EX_DATA */ +#define HAVE_CRYPTO_CLEANUP_ALL_EX_DATA 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_CRYPTO_H */ +#define HAVE_CRYPTO_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_DES_H */ +#define HAVE_DES_H 1 + +/* Define to 1 if you have the `ENGINE_load_builtin_engines' function. */ +/* #undef HAVE_ENGINE_LOAD_BUILTIN_ENGINES */ +#define HAVE_ENGINE_LOAD_BUILTIN_ENGINES 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_ERRNO_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_ERR_H */ +#define HAVE_ERR_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_FCNTL_H 1 + +/* Define to 1 if you have the fcntl function. */ +#define HAVE_FCNTL 1 + +/* Define to 1 if you have a working fcntl O_NONBLOCK function. */ +#define HAVE_FCNTL_O_NONBLOCK 1 + +/* Define to 1 if you have the `fork' function. */ +/* #undef HAVE_FORK */ +#define HAVE_FORK 1 + +/* Define to 1 if you have the `ftruncate' function. */ +#define HAVE_FTRUNCATE 1 + +/* Define if getaddrinfo exists and works */ +/* #undef HAVE_GETADDRINFO */ + +/* Define to 1 if you have the `geteuid' function. */ +#define HAVE_GETEUID 1 + +/* Define to 1 if you have the `gethostbyaddr' function. */ +#define HAVE_GETHOSTBYADDR 1 + +/* If you have gethostbyname */ +#define HAVE_GETHOSTBYNAME 1 + +/* Define to 1 if you have the `gethostbyname_r' function. */ +/* #undef HAVE_GETHOSTBYNAME_R */ + +/* gethostbyname_r() takes 3 args */ +/* #undef HAVE_GETHOSTBYNAME_R_3 */ + +/* gethostbyname_r() takes 5 args */ +/* #undef HAVE_GETHOSTBYNAME_R_5 */ + +/* gethostbyname_r() takes 6 args */ +/* #undef HAVE_GETHOSTBYNAME_R_6 1 */ + +/* Define to 1 if you have the getnameinfo function. */ +/* #undef HAVE_GETNAMEINFO */ + +/* Define to 1 if you have the `getpass_r' function. */ +/* #undef HAVE_GETPASS_R */ + +/* Define to 1 if you have the `getprotobyname' function. */ +/* #undef HAVE_GETPROTOBYNAME */ + +/* Define to 1 if you have the `getpwuid' function. */ +#define HAVE_GETPWUID 1 + +/* Define to 1 if you have the `getrlimit' function. */ +/* #undef HAVE_GETRLIMIT */ + +/* Define to 1 if you have the `gettimeofday' function. */ +#define HAVE_GETTIMEOFDAY 1 + +/* we have a glibc-style strerror_r() */ +/* #undef HAVE_GLIBC_STRERROR_R */ +#define HAVE_GLIBC_STRERROR_R 1 + +/* Define to 1 if you have the `gmtime_r' function. */ +#define HAVE_GMTIME_R 1 + +/* if you have the gssapi libraries */ +/* #undef HAVE_GSSAPI */ + +/* if you have the GNU gssapi libraries */ +/* #undef HAVE_GSSGNU */ + +/* if you have the Heimdal gssapi libraries */ +/* #undef HAVE_GSSHEIMDAL */ + +/* if you have the MIT gssapi libraries */ +/* #undef HAVE_GSSMIT */ + +/* Define to 1 if you have the `iconv' functions. */ +#define HAVE_ICONV 1 + +/* Define to 1 if you have the `idna_strerror' function. */ +/* #undef HAVE_IDNA_STRERROR */ + +/* Define to 1 if you have the `idn_free' function. */ +/* #undef HAVE_IDN_FREE */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_IDN_FREE_H */ + +/* Define to 1 if you have the `inet_addr' function. */ +#define HAVE_INET_ADDR 1 + +/* Define to 1 if you have a IPv6 capable working inet_ntop function. */ +/* #undef HAVE_INET_NTOP */ + +/* Define to 1 if you have a IPv6 capable working inet_pton function. */ +/* #undef HAVE_INET_PTON */ + +/* Define to 1 if you have the header file. */ +#define HAVE_INTTYPES_H 1 + +/* Define to 1 if you have the ioctl function. */ +#define HAVE_IOCTL 1 + +/* Define to 1 if you have a working ioctl FIONBIO function. */ +#define HAVE_IOCTL_FIONBIO 1 + +/* Define to 1 if you have the ioctlsocket function. */ +/* #undef HAVE_IOCTLSOCKET */ + +/* Define to 1 if you have a working ioctlsocket FIONBIO function. */ +/* #undef HAVE_IOCTLSOCKET_FIONBIO */ + +/* Define to 1 if you have the IoctlSocket camel case function. */ +/* #undef HAVE_IOCTLSOCKET_CAMEL */ + +/* Define to 1 if you have a working IoctlSocket camel case FIONBIO + function. */ +/* #undef HAVE_IOCTLSOCKET_CAMEL_FIONBIO */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_IO_H */ + +/* if you have the Kerberos4 libraries (including -ldes) */ +/* #undef HAVE_KRB4 */ + +/* Define to 1 if you have the `krb_get_our_ip_for_realm' function. */ +/* #undef HAVE_KRB_GET_OUR_IP_FOR_REALM */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_KRB_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_LIBGEN_H 1 */ + +/* Define to 1 if you have the `idn' library (-lidn). */ +/* #undef HAVE_LIBIDN */ + +/* Define to 1 if you have the `resolv' library (-lresolv). */ +/* #undef HAVE_LIBRESOLV */ + +/* Define to 1 if you have the `resolve' library (-lresolve). */ +/* #undef HAVE_LIBRESOLVE */ + +/* Define to 1 if you have the `socket' library (-lsocket). */ +/* #undef HAVE_LIBSOCKET */ + +/* Define to 1 if you have the `ssl' library (-lssl). */ +/* #undef HAVE_LIBSSL */ +#define HAVE_LIBSSL 1 + +/* if zlib is available */ +/* #undef HAVE_LIBZ */ + +/* Define to 1 if you have the header file. */ +#define HAVE_LIMITS_H 1 + +/* if your compiler supports LL */ +#define HAVE_LL 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_LOCALE_H 1 + +/* Define to 1 if you have the `localtime_r' function. */ +#define HAVE_LOCALTIME_R 1 + +/* Define to 1 if the compiler supports the 'long long' data type. */ +#define HAVE_LONGLONG 1 + +/* Define to 1 if you need the malloc.h header file even with stdlib.h */ +/* #undef NEED_MALLOC_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_MEMORY_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_NETDB_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_NETINET_IN_H 1 + +/* Define to 1 if you have the header file. */ +/* undef HAVE_NETINET_TCP_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_NET_IF_H 1 + +/* Define if NI_WITHSCOPEID exists and works */ +/* #undef HAVE_NI_WITHSCOPEID */ + +/* we have no strerror_r() proto */ +/* #undef HAVE_NO_STRERROR_R_DECL */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_OPENSSL_CRYPTO_H */ +#define HAVE_OPENSSL_CRYPTO_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_OPENSSL_ENGINE_H */ +#define HAVE_OPENSSL_ENGINE_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_OPENSSL_ERR_H */ +#define HAVE_OPENSSL_ERR_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_OPENSSL_PEM_H */ +#define HAVE_OPENSSL_PEM_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_OPENSSL_PKCS12_H */ +#define HAVE_OPENSSL_PKCS12_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_OPENSSL_RSA_H */ +#define HAVE_OPENSSL_RSA_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_OPENSSL_SSL_H */ +#define HAVE_OPENSSL_SSL_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_OPENSSL_X509_H */ +#define HAVE_OPENSSL_X509_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_PEM_H */ +#define HAVE_PEM_H 1 + +/* Define to 1 if you have the `perror' function. */ +#define HAVE_PERROR 1 + +/* Define to 1 if you have the `pipe' function. */ +#define HAVE_PIPE 1 + +/* Define to 1 if you have the `poll' function. */ +/* #undef HAVE_POLL */ + +/* If you have a fine poll */ +/* #undef HAVE_POLL_FINE */ + +/* we have a POSIX-style strerror_r() */ +/* #undef HAVE_POSIX_STRERROR_R */ + +/* Define to 1 if you have the header file. */ +#define HAVE_PWD_H 1 + +/* Define to 1 if you have the `RAND_egd' function. */ +/* #undef HAVE_RAND_EGD */ +#define HAVE_RAND_EGD 1 + +/* Define to 1 if you have the `RAND_screen' function. */ +/* #undef HAVE_RAND_SCREEN */ + +/* Define to 1 if you have the `RAND_status' function. */ +/* #undef HAVE_RAND_STATUS */ +#define HAVE_RAND_STATUS 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_RSA_H */ +#define HAVE_RSA_H 1 + +/* Define to 1 if you have the `select' function. */ +#define HAVE_SELECT 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SETJMP_H 1 + +/* Define to 1 if you have the `setlocale' function. */ +#define HAVE_SETLOCALE 1 + +/* Define to 1 if you have the `setrlimit' function. */ +#define HAVE_SETRLIMIT 1 + +/* Define to 1 if you have the setsockopt function. */ +/* #undef HAVE_SETSOCKOPT */ + +/* Define to 1 if you have a working setsockopt SO_NONBLOCK function. */ +/* #undef HAVE_SETSOCKOPT_SO_NONBLOCK */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SGTTY_H 1 */ + +/* Define to 1 if you have the `sigaction' function. */ +#define HAVE_SIGACTION 1 + +/* Define to 1 if you have the `siginterrupt' function. */ +/* #undef HAVE_SIGINTERRUPT */ + +/* Define to 1 if you have the `signal' function. */ +#define HAVE_SIGNAL 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SIGNAL_H 1 + +/* Define to 1 if sig_atomic_t is an available typedef. */ +#define HAVE_SIG_ATOMIC_T 1 + +/* Define to 1 if sig_atomic_t is already defined as volatile. */ +/* #undef HAVE_SIG_ATOMIC_T_VOLATILE */ + +/* If you have sigsetjmp */ +/* #undef HAVE_SIGSETJMP */ + +/* Define to 1 if you have the `socket' function. */ +#define HAVE_SOCKET 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SSL_H */ +#define HAVE_SSL_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDINT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDLIB_H 1 + +/* Define to 1 if you have the `strcasecmp' function. */ +#define HAVE_STRCASECMP 1 + +/* Define to 1 if you have the `strcmpi' function. */ +/* #undef HAVE_STRCMPI */ + +/* Define to 1 if you have the `strdup' function. */ +#define HAVE_STRDUP 1 + +/* Define to 1 if you have the `strerror_r' function. */ +#define HAVE_STRERROR_R 1 + +/* Define to 1 if you have the `stricmp' function. */ +/* #undef HAVE_STRICMP */ +#define HAVE_STRICMP 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STRINGS_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STRING_H 1 + +/* Define to 1 if you have the `strlcpy' function. */ +/* #undef HAVE_STRLCPY */ + +/* Define to 1 if you have the `strstr' function. */ +#define HAVE_STRSTR 1 + +/* Define to 1 if you have the `strtok_r' function. */ +#define HAVE_STRTOK_R 1 + +/* Define to 1 if you have the `strtoll' function. */ +#define HAVE_STRTOLL 1 + +/* if struct sockaddr_storage is defined */ +/* #undef HAVE_STRUCT_SOCKADDR_STORAGE */ + +/* Define this if you have struct timeval */ +#define HAVE_STRUCT_TIMEVAL 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_FILIO_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_IOCTL_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_PARAM_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SYS_POLL_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_RESOURCE_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_SELECT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_SOCKET_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SYS_SOCKIO_H */ +#define HAVE_SYS_SOCKIO_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_TIME_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SYS_UTIME_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_TERMIOS_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_TERMIO_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_TIME_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_TLD_H */ + +/* Define to 1 if you have the `tld_strerror' function. */ +/* #undef HAVE_TLD_STRERROR */ + +/* Define to 1 if you have the header file. */ +#define HAVE_UNISTD_H 1 + +/* Define to 1 if you have the `utime' function. */ +#define HAVE_UTIME 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_UTIME_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_WINSOCK2_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_WINSOCK_H */ + +/* Define this symbol if your OS supports changing the contents of argv */ +/* #undef HAVE_WRITABLE_ARGV */ + +/* Define to 1 if you have the ws2tcpip.h header file. */ +/* #undef HAVE_WS2TCPIP_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_X509_H */ + +/* if you have the zlib.h header file */ +/* #undef HAVE_ZLIB_H */ + +/* Define to 1 if _REENTRANT preprocessor symbol must be defined. */ +/* #undef NEED_REENTRANT */ + +/* Define to 1 if _THREAD_SAFE preprocessor symbol must be defined. */ +/* #undef NEED_THREAD_SAFE */ + +/* cpu-machine-OS */ +#define OS "s390x-ibm-tpf" + +/* Name of package */ +#define PACKAGE "curl" + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT \ + "a suitable curl mailing list => http://curl.haxx.se/mail/" + +/* Define to the full name of this package. */ +#define PACKAGE_NAME "curl" + +/* Define to the full name and version of this package. */ +#define PACKAGE_STRING "curl -" + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "curl" + +/* Define to the version of this package. */ +#define PACKAGE_VERSION "-" + +/* a suitable file to read random data from */ +/* #undef RANDOM_FILE */ + +/* Define as the return type of signal handlers (`int' or `void'). */ +#define RETSIGTYPE void + +/* Define to the type of arg 1 for `select'. */ +#define SELECT_TYPE_ARG1 int + +/* Define to the type of args 2, 3 and 4 for `select'. */ +#define SELECT_TYPE_ARG234 (fd_set *) + +/* Define to the type of arg 5 for `select'. */ +#define SELECT_TYPE_ARG5 (struct timeval *) + +/* The size of `int', as computed by sizeof. */ +#define SIZEOF_INT 4 + +/* The size of `off_t', as computed by sizeof. */ +#define SIZEOF_OFF_T 8 + +/* The size of `short', as computed by sizeof. */ +#define SIZEOF_SHORT 2 + +/* The size of `size_t', as computed by sizeof. */ +#define SIZEOF_SIZE_T 8 + +/* The size of `time_t', as computed by sizeof. */ +#define SIZEOF_TIME_T 8 + +/* Define to 1 if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Define to 1 if you can safely include both and . */ +#define TIME_WITH_SYS_TIME 1 + +/* Define if you want to enable ares support */ +/* #undef USE_ARES */ + +/* Define to disable non-blocking sockets */ +/* #undef USE_BLOCKING_SOCKETS */ + +/* if GnuTLS is enabled */ +/* #undef USE_GNUTLS */ + +/* If you want to build curl with the built-in manual */ +/* #undef USE_MANUAL */ + +/* if OpenSSL is in use */ +/* #undef USE_OPENSSL */ + +/* if SSL is enabled */ +/* #undef USE_SSLEAY */ + +/* to enable SSPI support */ +/* #undef USE_WINDOWS_SSPI */ + +/* Version number of package */ +#define VERSION "not-used" + +/* Define to avoid automatic inclusion of winsock.h */ +/* #undef WIN32_LEAN_AND_MEAN */ + +/* Define to 1 if on AIX 3. + System headers sometimes define this. + We just want to avoid a redefinition error message. */ +#ifndef _ALL_SOURCE +/* # undef _ALL_SOURCE */ +#endif + +/* Number of bits in a file offset, on hosts where this is settable. */ +/* #undef _FILE_OFFSET_BITS */ + +/* Define for large files, on AIX-style hosts. */ +/* #undef _LARGE_FILES */ + +/* Define to empty if `const' does not conform to ANSI C. */ +/* #undef const */ + +/* type to use in place of in_addr_t if not defined */ +/* #undef in_addr_t */ + +/* Define to `unsigned' if does not define. */ +/* #undef size_t */ + +/* the signed version of size_t */ +/* #undef ssize_t */ + +/* Define to 1 if you have the getnameinfo function. */ +/* #undef HAVE_GETNAMEINFO 1 */ + +/* Define to the type qualifier of arg 1 for getnameinfo. */ +/* #undef GETNAMEINFO_QUAL_ARG1 const */ + +/* Define to the type of arg 1 for getnameinfo. */ +/* #undef GETNAMEINFO_TYPE_ARG1 struct sockaddr * */ + +/* Define to the type of arg 2 for getnameinfo. */ +/* #undef GETNAMEINFO_TYPE_ARG2 socklen_t */ + +/* Define to the type of args 4 and 6 for getnameinfo. */ +/* #undef GETNAMEINFO_TYPE_ARG46 size_t */ + +/* Define to the type of arg 7 for getnameinfo. */ +/* #undef GETNAMEINFO_TYPE_ARG7 int */ + +/* Define to 1 if you have the recv function. */ +#define HAVE_RECV 1 + +/* Define to the type of arg 1 for recv. */ +#define RECV_TYPE_ARG1 int + +/* Define to the type of arg 2 for recv. */ +#define RECV_TYPE_ARG2 char * + +/* Define to the type of arg 3 for recv. */ +#define RECV_TYPE_ARG3 int + +/* Define to the type of arg 4 for recv. */ +#define RECV_TYPE_ARG4 int + +/* Define to the function return type for recv. */ +#define RECV_TYPE_RETV int + +/* Define to 1 if you have the recvfrom function. */ +#define HAVE_RECVFROM 1 + +/* Define to the type of arg 1 for recvfrom. */ +#define RECVFROM_TYPE_ARG1 int + +/* Define to the type pointed by arg 2 for recvfrom. */ +#define RECVFROM_TYPE_ARG2 char + +/* Define to the type of arg 3 for recvfrom. */ +#define RECVFROM_TYPE_ARG3 int + +/* Define to the type of arg 4 for recvfrom. */ +#define RECVFROM_TYPE_ARG4 int + +/* Define to the type pointed by arg 5 for recvfrom. */ +#define RECVFROM_TYPE_ARG5 struct sockaddr + +/* Define to the type pointed by arg 6 for recvfrom. */ +#define RECVFROM_TYPE_ARG6 int + +/* Define to the function return type for recvfrom. */ +#define RECVFROM_TYPE_RETV int + +/* Define to 1 if you have the send function. */ +#define HAVE_SEND 1 + +/* Define to the type of arg 1 for send. */ +#define SEND_TYPE_ARG1 int + +/* Define to the type qualifier of arg 2 for send. */ +#define SEND_QUAL_ARG2 const + +/* Define to the type of arg 2 for send. */ +#define SEND_TYPE_ARG2 char * + +/* Define to the type of arg 3 for send. */ +#define SEND_TYPE_ARG3 int + +/* Define to the type of arg 4 for send. */ +#define SEND_TYPE_ARG4 int + +/* Define to the function return type for send. */ +#define SEND_TYPE_RETV int + +#define CURL_DOES_CONVERSIONS +#ifndef CURL_ICONV_CODESET_OF_HOST +#define CURL_ICONV_CODESET_OF_HOST "IBM-1047" +#endif + + +#endif /* HEADER_CURL_CONFIG_TPF_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/config-vxworks.h b/external/libcurl_android/jni/libcurl/lib/config-vxworks.h new file mode 100755 index 00000000..05220b58 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/config-vxworks.h @@ -0,0 +1,931 @@ +#ifndef HEADER_CURL_CONFIG_VXWORKS_H +#define HEADER_CURL_CONFIG_VXWORKS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* =============================================================== */ +/* Hand crafted config file for VxWorks */ +/* =============================================================== */ + +/* Location of default ca bundle */ +/* #undef CURL_CA_BUNDLE */ + +/* Location of default ca path */ +/* #undef CURL_CA_PATH */ + +/* to disable cookies support */ +/* #undef CURL_DISABLE_COOKIES */ + +/* to disable cryptographic authentication */ +/* #undef CURL_DISABLE_CRYPTO_AUTH */ + +/* to disable DICT */ +/* #undef CURL_DISABLE_DICT */ + +/* to disable FILE */ +/* #undef CURL_DISABLE_FILE */ + +/* to disable FTP */ +#define CURL_DISABLE_FTP 1 + +/* to disable HTTP */ +/* #undef CURL_DISABLE_HTTP */ + +/* to disable LDAP */ +#define CURL_DISABLE_LDAP 1 + +/* to disable LDAPS */ +#define CURL_DISABLE_LDAPS 1 + +/* to disable NTLM authentication */ +#define CURL_DISABLE_NTLM 1 + +/* to disable proxies */ +/* #undef CURL_DISABLE_PROXY */ + +/* to disable TELNET */ +#define CURL_DISABLE_TELNET 1 + +/* to disable TFTP */ +#define CURL_DISABLE_TFTP 1 + +/* to disable verbose strings */ +/* #undef CURL_DISABLE_VERBOSE_STRINGS */ + +/* Definition to make a library symbol externally visible. */ +/* #undef CURL_EXTERN_SYMBOL */ + +/* Use Windows LDAP implementation */ +/* #undef CURL_LDAP_WIN */ + +/* your Entropy Gathering Daemon socket pathname */ +/* #undef EGD_SOCKET */ + +/* Define if you want to enable IPv6 support */ +#define ENABLE_IPV6 1 + +/* Define to the type qualifier of arg 1 for getnameinfo. */ +#define GETNAMEINFO_QUAL_ARG1 const + +/* Define to the type of arg 1 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG1 struct sockaddr * + +/* Define to the type of arg 2 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG2 socklen_t + +/* Define to the type of args 4 and 6 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG46 size_t + +/* Define to the type of arg 7 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG7 unsigned int + +/* Specifies the number of arguments to getservbyport_r */ +#define GETSERVBYPORT_R_ARGS 6 + +/* Specifies the size of the buffer to pass to getservbyport_r */ +#define GETSERVBYPORT_R_BUFSIZE 4096 + +/* Define to 1 if you have the alarm function. */ +#define HAVE_ALARM 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_ALLOCA_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_ARPA_INET_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_ARPA_TFTP_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_ASSERT_H 1 + +/* Define to 1 if you have the `basename' function. */ +/* #undef HAVE_BASENAME */ + +/* Define to 1 if bool is an available type. */ +#define HAVE_BOOL_T 1 + +/* Define to 1 if you have the clock_gettime function and monotonic timer. */ +/* #undef HAVE_CLOCK_GETTIME_MONOTONIC */ + +/* Define to 1 if you have the `closesocket' function. */ +/* #undef HAVE_CLOSESOCKET */ + +/* Define to 1 if you have the `CRYPTO_cleanup_all_ex_data' function. */ +#define HAVE_CRYPTO_CLEANUP_ALL_EX_DATA 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_CRYPTO_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_DES_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_DLFCN_H 1 + +/* Define to 1 if you have the `ENGINE_load_builtin_engines' function. */ +#define HAVE_ENGINE_LOAD_BUILTIN_ENGINES 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_ERRNO_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_ERR_H */ + +/* Define to 1 if you have the fcntl function. */ +#define HAVE_FCNTL 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_FCNTL_H 1 + +/* Define to 1 if you have a working fcntl O_NONBLOCK function. */ +#define HAVE_FCNTL_O_NONBLOCK 1 + +/* Define to 1 if you have the fdopen function. */ +#define HAVE_FDOPEN 1 + +/* Define to 1 if you have the `fork' function. */ +#define HAVE_FORK 1 + +/* Define to 1 if you have the freeaddrinfo function. */ +#define HAVE_FREEADDRINFO 1 + +/* Define to 1 if you have the freeifaddrs function. */ +#define HAVE_FREEIFADDRS 1 + +/* Define to 1 if you have the ftruncate function. */ +#define HAVE_FTRUNCATE 1 + +/* Define to 1 if you have a working getaddrinfo function. */ +#define HAVE_GETADDRINFO 1 + +/* Define to 1 if you have the `geteuid' function. */ +/* #undef HAVE_GETEUID */ + +/* Define to 1 if you have the gethostbyaddr function. */ +#define HAVE_GETHOSTBYADDR 1 + +/* Define to 1 if you have the gethostbyaddr_r function. */ +#define HAVE_GETHOSTBYADDR_R 1 + +/* gethostbyaddr_r() takes 5 args */ +/* #undef HAVE_GETHOSTBYADDR_R_5 */ + +/* gethostbyaddr_r() takes 7 args */ +/* #undef HAVE_GETHOSTBYADDR_R_7 */ + +/* gethostbyaddr_r() takes 8 args */ +#define HAVE_GETHOSTBYADDR_R_8 1 + +/* Define to 1 if you have the gethostbyname function. */ +#define HAVE_GETHOSTBYNAME 1 + +/* Define to 1 if you have the gethostbyname_r function. */ +/* #undef HAVE_GETHOSTBYNAME_R */ + +/* gethostbyname_r() takes 3 args */ +/* #undef HAVE_GETHOSTBYNAME_R_3 */ + +/* gethostbyname_r() takes 5 args */ +/* #undef HAVE_GETHOSTBYNAME_R_5 */ + +/* gethostbyname_r() takes 6 args */ +/* #undef HAVE_GETHOSTBYNAME_R_6 */ + +/* Define to 1 if you have the gethostname function. */ +#define HAVE_GETHOSTNAME 1 + +/* Define to 1 if you have a working getifaddrs function. */ +/* #undef HAVE_GETIFADDRS */ + +/* Define to 1 if you have the getnameinfo function. */ +#define HAVE_GETNAMEINFO 1 + +/* Define to 1 if you have the `getpass_r' function. */ +/* #undef HAVE_GETPASS_R */ + +/* Define to 1 if you have the `getppid' function. */ +#define HAVE_GETPPID 1 + +/* Define to 1 if you have the `getprotobyname' function. */ +#define HAVE_GETPROTOBYNAME 1 + +/* Define to 1 if you have the `getpwuid' function. */ +/* #undef HAVE_GETPWUID */ + +/* Define to 1 if you have the `getrlimit' function. */ +#define HAVE_GETRLIMIT 1 + +/* Define to 1 if you have the getservbyport_r function. */ +/* #undef HAVE_GETSERVBYPORT_R */ + +/* Define to 1 if you have the `gettimeofday' function. */ +/* #undef HAVE_GETTIMEOFDAY */ + +/* Define to 1 if you have a working glibc-style strerror_r function. */ +/* #undef HAVE_GLIBC_STRERROR_R */ + +/* Define to 1 if you have a working gmtime_r function. */ +#define HAVE_GMTIME_R 1 + +/* if you have the gssapi libraries */ +/* #undef HAVE_GSSAPI */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_GSSAPI_GSSAPI_GENERIC_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_GSSAPI_GSSAPI_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_GSSAPI_GSSAPI_KRB5_H */ + +/* if you have the GNU gssapi libraries */ +/* #undef HAVE_GSSGNU */ + +/* if you have the Heimdal gssapi libraries */ +/* #undef HAVE_GSSHEIMDAL */ + +/* if you have the MIT gssapi libraries */ +/* #undef HAVE_GSSMIT */ + +/* Define to 1 if you have the `idna_strerror' function. */ +/* #undef HAVE_IDNA_STRERROR */ + +/* Define to 1 if you have the `idn_free' function. */ +/* #undef HAVE_IDN_FREE */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_IDN_FREE_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_IFADDRS_H */ + +/* Define to 1 if you have the `inet_addr' function. */ +#define HAVE_INET_ADDR 1 + +/* Define to 1 if you have the inet_ntoa_r function. */ +/* #undef HAVE_INET_NTOA_R */ + +/* inet_ntoa_r() takes 2 args */ +/* #undef HAVE_INET_NTOA_R_2 */ + +/* inet_ntoa_r() takes 3 args */ +/* #undef HAVE_INET_NTOA_R_3 */ + +/* Define to 1 if you have a IPv6 capable working inet_ntop function. */ +/* #undef HAVE_INET_NTOP */ + +/* Define to 1 if you have a IPv6 capable working inet_pton function. */ +/* #undef HAVE_INET_PTON */ + +/* Define to 1 if you have the header file. */ +#define HAVE_INTTYPES_H 1 + +/* Define to 1 if you have the ioctl function. */ +#define HAVE_IOCTL 1 + +/* Define to 1 if you have the ioctlsocket function. */ +/* #undef HAVE_IOCTLSOCKET */ + +/* Define to 1 if you have the IoctlSocket camel case function. */ +/* #undef HAVE_IOCTLSOCKET_CAMEL */ + +/* Define to 1 if you have a working IoctlSocket camel case FIONBIO function. + */ +/* #undef HAVE_IOCTLSOCKET_CAMEL_FIONBIO */ + +/* Define to 1 if you have a working ioctlsocket FIONBIO function. */ +/* #undef HAVE_IOCTLSOCKET_FIONBIO */ + +/* Define to 1 if you have a working ioctl FIONBIO function. */ +#define HAVE_IOCTL_FIONBIO 1 + +/* Define to 1 if you have a working ioctl SIOCGIFADDR function. */ +#define HAVE_IOCTL_SIOCGIFADDR 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_IO_H 1 + +/* if you have the Kerberos4 libraries (including -ldes) */ +/* #undef HAVE_KRB4 */ + +/* Define to 1 if you have the `krb_get_our_ip_for_realm' function. */ +/* #undef HAVE_KRB_GET_OUR_IP_FOR_REALM */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_KRB_H */ + +/* Define to 1 if you have the lber.h header file. */ +/* #undef HAVE_LBER_H */ + +/* Define to 1 if you have the ldapssl.h header file. */ +/* #undef HAVE_LDAPSSL_H */ + +/* Define to 1 if you have the ldap.h header file. */ +/* #undef HAVE_LDAP_H */ + +/* Use LDAPS implementation */ +/* #undef HAVE_LDAP_SSL */ + +/* Define to 1 if you have the ldap_ssl.h header file. */ +/* #undef HAVE_LDAP_SSL_H */ + +/* Define to 1 if you have the `ldap_url_parse' function. */ +/* #undef HAVE_LDAP_URL_PARSE */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_LIBGEN_H */ + +/* Define to 1 if you have the `idn' library (-lidn). */ +/* #undef HAVE_LIBIDN */ + +/* Define to 1 if you have the `resolv' library (-lresolv). */ +/* #undef HAVE_LIBRESOLV */ + +/* Define to 1 if you have the `resolve' library (-lresolve). */ +/* #undef HAVE_LIBRESOLVE */ + +/* Define to 1 if you have the `socket' library (-lsocket). */ +/* #undef HAVE_LIBSOCKET */ + +/* Define to 1 if you have the `ssh2' library (-lssh2). */ +/* #undef HAVE_LIBSSH2 */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_LIBSSH2_H */ + +/* Define to 1 if you have the `libssh2_version' function. */ +/* #undef HAVE_LIBSSH2_VERSION */ + +/* Define to 1 if you have the `ssl' library (-lssl). */ +#define HAVE_LIBSSL 1 + +/* if zlib is available */ +#define HAVE_LIBZ 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_LIMITS_H 1 + +/* if your compiler supports LL */ +#define HAVE_LL 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_LOCALE_H 1 + +/* Define to 1 if you have a working localtime_r function. */ +#define HAVE_LOCALTIME_R 1 + +/* Define to 1 if the compiler supports the 'long long' data type. */ +#define HAVE_LONGLONG 1 + +/* Define to 1 if you have the malloc.h header file. */ +#define HAVE_MALLOC_H 1 + +/* Define to 1 if you have the memory.h header file. */ +#define HAVE_MEMORY_H 1 + +/* Define to 1 if you have the MSG_NOSIGNAL flag. */ +/* #undef HAVE_MSG_NOSIGNAL */ + +/* Define to 1 if you have the header file. */ +#define HAVE_NETDB_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_NETINET_IN_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_NETINET_TCP_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_NET_IF_H 1 + +/* Define to 1 if NI_WITHSCOPEID exists and works. */ +/* #undef HAVE_NI_WITHSCOPEID */ + +/* if you have an old MIT gssapi library, lacking GSS_C_NT_HOSTBASED_SERVICE + */ +/* #undef HAVE_OLD_GSSMIT */ + +/* Define to 1 if you have the header file. */ +#define HAVE_OPENSSL_CRYPTO_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_OPENSSL_ENGINE_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_OPENSSL_ERR_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_OPENSSL_PEM_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_OPENSSL_PKCS12_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_OPENSSL_RSA_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_OPENSSL_SSL_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_OPENSSL_X509_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_PEM_H */ + +/* Define to 1 if you have the `perror' function. */ +#define HAVE_PERROR 1 + +/* Define to 1 if you have the `pipe' function. */ +#define HAVE_PIPE 1 + +/* Define to 1 if you have a working poll function. */ +/* #undef HAVE_POLL */ + +/* If you have a fine poll */ +/* #undef HAVE_POLL_FINE */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_POLL_H */ + +/* Define to 1 if you have a working POSIX-style strerror_r function. */ +/* #undef HAVE_POSIX_STRERROR_R */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_PWD_H */ + +/* Define to 1 if you have the `RAND_egd' function. */ +#define HAVE_RAND_EGD 1 + +/* Define to 1 if you have the `RAND_screen' function. */ +/* #undef HAVE_RAND_SCREEN */ + +/* Define to 1 if you have the `RAND_status' function. */ +#define HAVE_RAND_STATUS 1 + +/* Define to 1 if you have the recv function. */ +#define HAVE_RECV 1 + +/* Define to 1 if you have the recvfrom function. */ +#define HAVE_RECVFROM 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_RSA_H */ + +/* Define to 1 if you have the select function. */ +#define HAVE_SELECT 1 + +/* Define to 1 if you have the send function. */ +#define HAVE_SEND 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SETJMP_H 1 + +/* Define to 1 if you have the `setlocale' function. */ +#define HAVE_SETLOCALE 1 + +/* Define to 1 if you have the `setmode' function. */ +#define HAVE_SETMODE 1 + +/* Define to 1 if you have the `setrlimit' function. */ +#define HAVE_SETRLIMIT 1 + +/* Define to 1 if you have the setsockopt function. */ +#define HAVE_SETSOCKOPT 1 + +/* Define to 1 if you have a working setsockopt SO_NONBLOCK function. */ +/* #undef HAVE_SETSOCKOPT_SO_NONBLOCK */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SGTTY_H */ + +/* Define to 1 if you have the sigaction function. */ +#define HAVE_SIGACTION 1 + +/* Define to 1 if you have the siginterrupt function. */ +#define HAVE_SIGINTERRUPT 1 + +/* Define to 1 if you have the signal function. */ +#define HAVE_SIGNAL 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SIGNAL_H 1 + +/* Define to 1 if you have the sigsetjmp function or macro. */ +/* #undef HAVE_SIGSETJMP */ + +/* Define to 1 if sig_atomic_t is an available typedef. */ +#define HAVE_SIG_ATOMIC_T 1 + +/* Define to 1 if sig_atomic_t is already defined as volatile. */ +/* #undef HAVE_SIG_ATOMIC_T_VOLATILE */ + +/* Define to 1 if struct sockaddr_in6 has the sin6_scope_id member */ +#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1 + +/* Define to 1 if you have the `socket' function. */ +#define HAVE_SOCKET 1 + +/* Define to 1 if you have the `SSL_get_shutdown' function. */ +#define HAVE_SSL_GET_SHUTDOWN 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SSL_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_STDBOOL_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_STDINT_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_STDIO_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDLIB_H 1 + +/* Define to 1 if you have the strcasecmp function. */ +#define HAVE_STRCASECMP 1 + +/* Define to 1 if you have the strcmpi function. */ +/* #undef HAVE_STRCMPI */ + +/* Define to 1 if you have the strdup function. */ +#define HAVE_STRDUP 1 + +/* Define to 1 if you have the strerror_r function. */ +#define HAVE_STRERROR_R 1 + +/* Define to 1 if you have the stricmp function. */ +/* #undef HAVE_STRICMP */ + +/* Define to 1 if you have the header file. */ +#define HAVE_STRINGS_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STRING_H 1 + +/* Define to 1 if you have the `strlcpy' function. */ +/* #undef HAVE_STRLCPY */ + +/* Define to 1 if you have the strncasecmp function. */ +#define HAVE_STRNCASECMP 1 + +/* Define to 1 if you have the strncmpi function. */ +/* #undef HAVE_STRNCMPI */ + +/* Define to 1 if you have the strnicmp function. */ +/* #undef HAVE_STRNICMP */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_STROPTS_H */ + +/* Define to 1 if you have the strstr function. */ +#define HAVE_STRSTR 1 + +/* Define to 1 if you have the strtok_r function. */ +#define HAVE_STRTOK_R 1 + +/* Define to 1 if you have the strtoll function. */ +/* #undef HAVE_STRTOLL */ + +/* if struct sockaddr_storage is defined */ +#define HAVE_STRUCT_SOCKADDR_STORAGE 1 + +/* Define to 1 if you have the timeval struct. */ +#define HAVE_STRUCT_TIMEVAL 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SYS_FILIO_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_IOCTL_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SYS_PARAM_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SYS_POLL_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_RESOURCE_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SYS_SELECT_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_SOCKET_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SYS_SOCKIO_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SYS_TIME_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_UIO_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_UN_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_UTIME_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_TERMIOS_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_TERMIO_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_TIME_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_TLD_H */ + +/* Define to 1 if you have the `tld_strerror' function. */ +/* #undef HAVE_TLD_STRERROR */ + +/* Define to 1 if you have the `uname' function. */ +#define HAVE_UNAME 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_UNISTD_H 1 + +/* Define to 1 if you have the `utime' function. */ +#define HAVE_UTIME 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_UTIME_H 1 + +/* Define to 1 if compiler supports C99 variadic macro style. */ +#define HAVE_VARIADIC_MACROS_C99 1 + +/* Define to 1 if compiler supports old gcc variadic macro style. */ +#define HAVE_VARIADIC_MACROS_GCC 1 + +/* Define to 1 if you have a working vxworks-style strerror_r function. */ +#define HAVE_VXWORKS_STRERROR_R 1 + +/* Define to 1 if you have the winber.h header file. */ +/* #undef HAVE_WINBER_H */ + +/* Define to 1 if you have the windows.h header file. */ +/* #undef HAVE_WINDOWS_H */ + +/* Define to 1 if you have the winldap.h header file. */ +/* #undef HAVE_WINLDAP_H */ + +/* Define to 1 if you have the winsock2.h header file. */ +/* #undef HAVE_WINSOCK2_H */ + +/* Define to 1 if you have the winsock.h header file. */ +/* #undef HAVE_WINSOCK_H */ + +/* Define this symbol if your OS supports changing the contents of argv */ +#define HAVE_WRITABLE_ARGV 1 + +/* Define to 1 if you have the writev function. */ +#define HAVE_WRITEV 1 + +/* Define to 1 if you have the ws2tcpip.h header file. */ +/* #undef HAVE_WS2TCPIP_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_X509_H */ + +/* if you have the zlib.h header file */ +#define HAVE_ZLIB_H 1 + +/* Define to 1 if you need the lber.h header file even with ldap.h */ +/* #undef NEED_LBER_H */ + +/* Define to 1 if you need the malloc.h header file even with stdlib.h */ +/* #undef NEED_MALLOC_H */ + +/* Define to 1 if you need the memory.h header file even with stdlib.h */ +/* #undef NEED_MEMORY_H */ + +/* Define to 1 if _REENTRANT preprocessor symbol must be defined. */ +/* #undef NEED_REENTRANT */ + +/* Define to 1 if _THREAD_SAFE preprocessor symbol must be defined. */ +/* #undef NEED_THREAD_SAFE */ + +/* Define to 1 if the open function requires three arguments. */ +#define OPEN_NEEDS_ARG3 1 + +/* cpu-machine-OS */ +#define OS "unknown-unknown-vxworks" + +/* Name of package */ +#define PACKAGE "curl" + +/* a suitable file to read random data from */ +#define RANDOM_FILE "/dev/urandom" + +/* Define to the type of arg 1 for recvfrom. */ +#define RECVFROM_TYPE_ARG1 int + +/* Define to the type pointed by arg 2 for recvfrom. */ +#define RECVFROM_TYPE_ARG2 void + +/* Define to 1 if the type pointed by arg 2 for recvfrom is void. */ +#define RECVFROM_TYPE_ARG2_IS_VOID 1 + +/* Define to the type of arg 3 for recvfrom. */ +#define RECVFROM_TYPE_ARG3 size_t + +/* Define to the type of arg 4 for recvfrom. */ +#define RECVFROM_TYPE_ARG4 int + +/* Define to the type pointed by arg 5 for recvfrom. */ +#define RECVFROM_TYPE_ARG5 struct sockaddr + +/* Define to 1 if the type pointed by arg 5 for recvfrom is void. */ +/* #undef RECVFROM_TYPE_ARG5_IS_VOID */ + +/* Define to the type pointed by arg 6 for recvfrom. */ +#define RECVFROM_TYPE_ARG6 socklen_t + +/* Define to 1 if the type pointed by arg 6 for recvfrom is void. */ +/* #undef RECVFROM_TYPE_ARG6_IS_VOID */ + +/* Define to the function return type for recvfrom. */ +#define RECVFROM_TYPE_RETV int + +/* Define to the type of arg 1 for recv. */ +#define RECV_TYPE_ARG1 int + +/* Define to the type of arg 2 for recv. */ +#define RECV_TYPE_ARG2 void * + +/* Define to the type of arg 3 for recv. */ +#define RECV_TYPE_ARG3 size_t + +/* Define to the type of arg 4 for recv. */ +#define RECV_TYPE_ARG4 int + +/* Define to the function return type for recv. */ +#define RECV_TYPE_RETV int + +/* Define as the return type of signal handlers (`int' or `void'). */ +#define RETSIGTYPE void + +/* Define to the type qualifier of arg 5 for select. */ +#define SELECT_QUAL_ARG5 + +/* Define to the type of arg 1 for select. */ +#define SELECT_TYPE_ARG1 int + +/* Define to the type of args 2, 3 and 4 for select. */ +#define SELECT_TYPE_ARG234 fd_set * + +/* Define to the type of arg 5 for select. */ +#define SELECT_TYPE_ARG5 struct timeval * + +/* Define to the function return type for select. */ +#define SELECT_TYPE_RETV int + +/* Define to the type qualifier of arg 2 for send. */ +#define SEND_QUAL_ARG2 const + +/* Define to the type of arg 1 for send. */ +#define SEND_TYPE_ARG1 int + +/* Define to the type of arg 2 for send. */ +#define SEND_TYPE_ARG2 void * + +/* Define to the type of arg 3 for send. */ +#define SEND_TYPE_ARG3 size_t + +/* Define to the type of arg 4 for send. */ +#define SEND_TYPE_ARG4 int + +/* Define to the function return type for send. */ +#define SEND_TYPE_RETV int + +/* The size of `int', as computed by sizeof. */ +#define SIZEOF_INT 4 + +/* The size of `long', as computed by sizeof. */ +#define SIZEOF_LONG 4 + +/* The size of `off_t', as computed by sizeof. */ +#define SIZEOF_OFF_T 8 + +/* The size of `short', as computed by sizeof. */ +#define SIZEOF_SHORT 2 + +/* The size of `size_t', as computed by sizeof. */ +#define SIZEOF_SIZE_T 4 + +/* The size of `time_t', as computed by sizeof. */ +#define SIZEOF_TIME_T 4 + +/* The size of `void*', as computed by sizeof. */ +#define SIZEOF_VOIDP 4 + +/* Define to 1 if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Define to the type of arg 3 for strerror_r. */ +/* #undef STRERROR_R_TYPE_ARG3 */ + +/* Define to 1 if you can safely include both and . */ +/* #undef TIME_WITH_SYS_TIME */ + +/* Define if you want to enable c-ares support */ +/* #undef USE_ARES */ + +/* Define to disable non-blocking sockets. */ +/* #undef USE_BLOCKING_SOCKETS */ + +/* if GnuTLS is enabled */ +/* #undef USE_GNUTLS */ + +/* if libSSH2 is in use */ +/* #undef USE_LIBSSH2 */ + +/* If you want to build curl with the built-in manual */ +#define USE_MANUAL 1 + +/* if NSS is enabled */ +/* #undef USE_NSS */ + +/* if OpenSSL is in use */ +#define USE_OPENSSL 1 + +/* if SSL is enabled */ +#define USE_SSLEAY 1 + +/* Define to 1 if you are building a Windows target without large file + support. */ +/* #undef USE_WIN32_LARGE_FILES */ + +/* to enable SSPI support */ +/* #undef USE_WINDOWS_SSPI */ + +/* Define to 1 if using yaSSL in OpenSSL compatibility mode. */ +/* #undef USE_YASSLEMUL */ + +/* Define to avoid automatic inclusion of winsock.h */ +/* #undef WIN32_LEAN_AND_MEAN */ + +/* Define to 1 if OS is AIX. */ +#ifndef _ALL_SOURCE +/* # undef _ALL_SOURCE */ +#endif + +/* Number of bits in a file offset, on hosts where this is settable. */ +/* #undef _FILE_OFFSET_BITS */ + +/* Define for large files, on AIX-style hosts. */ +/* #undef _LARGE_FILES */ + +/* Define to empty if `const' does not conform to ANSI C. */ +/* #undef const */ + +/* Type to use in place of in_addr_t when system does not provide it. */ +/* #undef in_addr_t */ + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +/* #undef inline */ +#endif + +/* Define to `unsigned int' if does not define. */ +/* #undef size_t */ + +/* the signed version of size_t */ +/* #undef ssize_t */ + +#endif /* HEADER_CURL_CONFIG_VXWORKS_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/config-win32.h b/external/libcurl_android/jni/libcurl/lib/config-win32.h new file mode 100755 index 00000000..62bbedca --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/config-win32.h @@ -0,0 +1,698 @@ +#ifndef HEADER_CURL_CONFIG_WIN32_H +#define HEADER_CURL_CONFIG_WIN32_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* ================================================================ */ +/* Hand crafted config file for Windows */ +/* ================================================================ */ + +/* ---------------------------------------------------------------- */ +/* HEADER FILES */ +/* ---------------------------------------------------------------- */ + +/* Define if you have the header file. */ +/* #define HAVE_ARPA_INET_H 1 */ + +/* Define if you have the header file. */ +#define HAVE_ASSERT_H 1 + +/* Define if you have the header file. */ +/* #define HAVE_CRYPTO_H 1 */ + +/* Define if you have the header file. */ +#define HAVE_ERRNO_H 1 + +/* Define if you have the header file. */ +/* #define HAVE_ERR_H 1 */ + +/* Define if you have the header file. */ +#define HAVE_FCNTL_H 1 + +/* Define if you have the header file. */ +#if defined(__MINGW32__) || defined(__POCC__) +#define HAVE_GETOPT_H 1 +#endif + +/* Define to 1 if you have the header file. */ +#if defined(_MSC_VER) && (_MSC_VER >= 1800) +#define HAVE_INTTYPES_H 1 +#endif + +/* Define if you have the header file. */ +#define HAVE_IO_H 1 + +/* Define if you have the header file. */ +#define HAVE_LIMITS_H 1 + +/* Define if you have the header file. */ +#define HAVE_LOCALE_H 1 + +/* Define if you need header even with header file. */ +#if !defined(__SALFORDC__) && !defined(__POCC__) +#define NEED_MALLOC_H 1 +#endif + +/* Define if you have the header file. */ +/* #define HAVE_NETDB_H 1 */ + +/* Define if you have the header file. */ +/* #define HAVE_NETINET_IN_H 1 */ + +/* Define if you have the header file. */ +#ifndef __SALFORDC__ +#define HAVE_PROCESS_H 1 +#endif + +/* Define if you have the header file. */ +#define HAVE_SIGNAL_H 1 + +/* Define if you have the header file. */ +/* #define HAVE_SGTTY_H 1 */ + +/* Define if you have the header file. */ +/* #define HAVE_SSL_H 1 */ + +/* Define to 1 if you have the header file. */ +#if defined(_MSC_VER) && (_MSC_VER >= 1800) +#define HAVE_STDBOOL_H 1 +#endif + +/* Define if you have the header file. */ +#define HAVE_STDLIB_H 1 + +/* Define if you have the header file. */ +/* #define HAVE_SYS_PARAM_H 1 */ + +/* Define if you have the header file. */ +/* #define HAVE_SYS_SELECT_H 1 */ + +/* Define if you have the header file. */ +/* #define HAVE_SYS_SOCKET_H 1 */ + +/* Define if you have the header file. */ +/* #define HAVE_SYS_SOCKIO_H 1 */ + +/* Define if you have the header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define if you have the header file. */ +/* #define HAVE_SYS_TIME_H 1 */ + +/* Define if you have the header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* Define if you have the header file. */ +#ifndef __BORLANDC__ +#define HAVE_SYS_UTIME_H 1 +#endif + +/* Define if you have the header file. */ +/* #define HAVE_TERMIO_H 1 */ + +/* Define if you have the header file. */ +/* #define HAVE_TERMIOS_H 1 */ + +/* Define if you have the header file. */ +#define HAVE_TIME_H 1 + +/* Define if you have the header file. */ +#if defined(__MINGW32__) || defined(__WATCOMC__) || defined(__LCC__) || \ + defined(__POCC__) +#define HAVE_UNISTD_H 1 +#endif + +/* Define if you have the header file. */ +#define HAVE_WINDOWS_H 1 + +/* Define if you have the header file. */ +#define HAVE_WINSOCK_H 1 + +/* Define if you have the header file. */ +#ifndef __SALFORDC__ +#define HAVE_WINSOCK2_H 1 +#endif + +/* Define if you have the header file. */ +#ifndef __SALFORDC__ +#define HAVE_WS2TCPIP_H 1 +#endif + +/* ---------------------------------------------------------------- */ +/* OTHER HEADER INFO */ +/* ---------------------------------------------------------------- */ + +/* Define if sig_atomic_t is an available typedef. */ +#define HAVE_SIG_ATOMIC_T 1 + +/* Define if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Define if you can safely include both and . */ +/* #define TIME_WITH_SYS_TIME 1 */ + +/* Define to 1 if bool is an available type. */ +#if defined(_MSC_VER) && (_MSC_VER >= 1800) +#define HAVE_BOOL_T 1 +#endif + +/* ---------------------------------------------------------------- */ +/* FUNCTIONS */ +/* ---------------------------------------------------------------- */ + +/* Define if you have the closesocket function. */ +#define HAVE_CLOSESOCKET 1 + +/* Define if you don't have vprintf but do have _doprnt. */ +/* #define HAVE_DOPRNT 1 */ + +/* Define if you have the ftruncate function. */ +#define HAVE_FTRUNCATE 1 + +/* Define if you have the gethostbyaddr function. */ +#define HAVE_GETHOSTBYADDR 1 + +/* Define if you have the gethostname function. */ +#define HAVE_GETHOSTNAME 1 + +/* Define if you have the getpass function. */ +/* #define HAVE_GETPASS 1 */ + +/* Define if you have the getservbyname function. */ +#define HAVE_GETSERVBYNAME 1 + +/* Define if you have the getprotobyname function. */ +#define HAVE_GETPROTOBYNAME + +/* Define if you have the gettimeofday function. */ +/* #define HAVE_GETTIMEOFDAY 1 */ + +/* Define if you have the inet_addr function. */ +#define HAVE_INET_ADDR 1 + +/* Define if you have the ioctlsocket function. */ +#define HAVE_IOCTLSOCKET 1 + +/* Define if you have a working ioctlsocket FIONBIO function. */ +#define HAVE_IOCTLSOCKET_FIONBIO 1 + +/* Define if you have the perror function. */ +#define HAVE_PERROR 1 + +/* Define if you have the RAND_screen function when using SSL. */ +#define HAVE_RAND_SCREEN 1 + +/* Define if you have the `RAND_status' function when using SSL. */ +#define HAVE_RAND_STATUS 1 + +/* Define if you have the `CRYPTO_cleanup_all_ex_data' function. + This is present in OpenSSL versions after 0.9.6b */ +#define HAVE_CRYPTO_CLEANUP_ALL_EX_DATA 1 + +/* Define if you have the select function. */ +#define HAVE_SELECT 1 + +/* Define if you have the setlocale function. */ +#define HAVE_SETLOCALE 1 + +/* Define if you have the setmode function. */ +#define HAVE_SETMODE 1 + +/* Define if you have the setvbuf function. */ +#define HAVE_SETVBUF 1 + +/* Define if you have the socket function. */ +#define HAVE_SOCKET 1 + +/* Define if you have the strcasecmp function. */ +/* #define HAVE_STRCASECMP 1 */ + +/* Define if you have the strdup function. */ +#define HAVE_STRDUP 1 + +/* Define if you have the strftime function. */ +#define HAVE_STRFTIME 1 + +/* Define if you have the stricmp function. */ +#define HAVE_STRICMP 1 + +/* Define if you have the strncasecmp function. */ +/* #define HAVE_STRNCASECMP 1 */ + +/* Define if you have the strnicmp function. */ +#define HAVE_STRNICMP 1 + +/* Define if you have the strstr function. */ +#define HAVE_STRSTR 1 + +/* Define if you have the strtoll function. */ +#if defined(__MINGW32__) || defined(__WATCOMC__) || defined(__POCC__) || \ + (defined(_MSC_VER) && (_MSC_VER >= 1800)) +#define HAVE_STRTOLL 1 +#endif + +/* Define if you have the tcgetattr function. */ +/* #define HAVE_TCGETATTR 1 */ + +/* Define if you have the tcsetattr function. */ +/* #define HAVE_TCSETATTR 1 */ + +/* Define if you have the utime function. */ +#ifndef __BORLANDC__ +#define HAVE_UTIME 1 +#endif + +/* Define to the type qualifier of arg 1 for getnameinfo. */ +#define GETNAMEINFO_QUAL_ARG1 const + +/* Define to the type of arg 1 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG1 struct sockaddr * + +/* Define to the type of arg 2 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG2 socklen_t + +/* Define to the type of args 4 and 6 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG46 DWORD + +/* Define to the type of arg 7 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG7 int + +/* Define if you have the recv function. */ +#define HAVE_RECV 1 + +/* Define to the type of arg 1 for recv. */ +#define RECV_TYPE_ARG1 SOCKET + +/* Define to the type of arg 2 for recv. */ +#define RECV_TYPE_ARG2 char * + +/* Define to the type of arg 3 for recv. */ +#define RECV_TYPE_ARG3 int + +/* Define to the type of arg 4 for recv. */ +#define RECV_TYPE_ARG4 int + +/* Define to the function return type for recv. */ +#define RECV_TYPE_RETV int + +/* Define if you have the recvfrom function. */ +#define HAVE_RECVFROM 1 + +/* Define to the type of arg 1 for recvfrom. */ +#define RECVFROM_TYPE_ARG1 SOCKET + +/* Define to the type pointed by arg 2 for recvfrom. */ +#define RECVFROM_TYPE_ARG2 char + +/* Define to the type of arg 3 for recvfrom. */ +#define RECVFROM_TYPE_ARG3 int + +/* Define to the type of arg 4 for recvfrom. */ +#define RECVFROM_TYPE_ARG4 int + +/* Define to the type pointed by arg 5 for recvfrom. */ +#define RECVFROM_TYPE_ARG5 struct sockaddr + +/* Define to the type pointed by arg 6 for recvfrom. */ +#define RECVFROM_TYPE_ARG6 int + +/* Define to the function return type for recvfrom. */ +#define RECVFROM_TYPE_RETV int + +/* Define if you have the send function. */ +#define HAVE_SEND 1 + +/* Define to the type of arg 1 for send. */ +#define SEND_TYPE_ARG1 SOCKET + +/* Define to the type qualifier of arg 2 for send. */ +#define SEND_QUAL_ARG2 const + +/* Define to the type of arg 2 for send. */ +#define SEND_TYPE_ARG2 char * + +/* Define to the type of arg 3 for send. */ +#define SEND_TYPE_ARG3 int + +/* Define to the type of arg 4 for send. */ +#define SEND_TYPE_ARG4 int + +/* Define to the function return type for send. */ +#define SEND_TYPE_RETV int + +/* ---------------------------------------------------------------- */ +/* TYPEDEF REPLACEMENTS */ +/* ---------------------------------------------------------------- */ + +/* Define if in_addr_t is not an available 'typedefed' type. */ +#define in_addr_t unsigned long + +/* Define to the return type of signal handlers (int or void). */ +#define RETSIGTYPE void + +/* Define if ssize_t is not an available 'typedefed' type. */ +#ifndef _SSIZE_T_DEFINED +# if (defined(__WATCOMC__) && (__WATCOMC__ >= 1240)) || \ + defined(__POCC__) || \ + defined(__MINGW32__) +# elif defined(_WIN64) +# define _SSIZE_T_DEFINED +# define ssize_t __int64 +# else +# define _SSIZE_T_DEFINED +# define ssize_t int +# endif +#endif + +/* ---------------------------------------------------------------- */ +/* TYPE SIZES */ +/* ---------------------------------------------------------------- */ + +/* Define to the size of `int', as computed by sizeof. */ +#define SIZEOF_INT 4 + +/* Define to the size of `long double', as computed by sizeof. */ +#define SIZEOF_LONG_DOUBLE 16 + +/* Define to the size of `long long', as computed by sizeof. */ +/* #define SIZEOF_LONG_LONG 8 */ + +/* Define to the size of `short', as computed by sizeof. */ +#define SIZEOF_SHORT 2 + +/* Define to the size of `size_t', as computed by sizeof. */ +#if defined(_WIN64) +# define SIZEOF_SIZE_T 8 +#else +# define SIZEOF_SIZE_T 4 +#endif + +/* ---------------------------------------------------------------- */ +/* BSD-style lwIP TCP/IP stack SPECIFIC */ +/* ---------------------------------------------------------------- */ + +/* Define to use BSD-style lwIP TCP/IP stack. */ +/* #define USE_LWIPSOCK 1 */ + +#ifdef USE_LWIPSOCK +# undef USE_WINSOCK +# undef HAVE_WINSOCK_H +# undef HAVE_WINSOCK2_H +# undef HAVE_WS2TCPIP_H +# undef HAVE_ERRNO_H +# undef HAVE_GETHOSTNAME +# undef HAVE_GETNAMEINFO +# undef LWIP_POSIX_SOCKETS_IO_NAMES +# undef RECV_TYPE_ARG1 +# undef RECV_TYPE_ARG3 +# undef SEND_TYPE_ARG1 +# undef SEND_TYPE_ARG3 +# define HAVE_FREEADDRINFO +# define HAVE_GETADDRINFO +# define HAVE_GETHOSTBYNAME +# define HAVE_GETHOSTBYNAME_R +# define HAVE_GETHOSTBYNAME_R_6 +# define LWIP_POSIX_SOCKETS_IO_NAMES 0 +# define RECV_TYPE_ARG1 int +# define RECV_TYPE_ARG3 size_t +# define SEND_TYPE_ARG1 int +# define SEND_TYPE_ARG3 size_t +#endif + +/* ---------------------------------------------------------------- */ +/* Watt-32 tcp/ip SPECIFIC */ +/* ---------------------------------------------------------------- */ + +#ifdef USE_WATT32 + #include + #undef byte + #undef word + #undef USE_WINSOCK + #undef HAVE_WINSOCK_H + #undef HAVE_WINSOCK2_H + #undef HAVE_WS2TCPIP_H + #define HAVE_GETADDRINFO + #define HAVE_GETNAMEINFO + #define HAVE_SYS_IOCTL_H + #define HAVE_SYS_SOCKET_H + #define HAVE_NETINET_IN_H + #define HAVE_NETDB_H + #define HAVE_ARPA_INET_H + #define HAVE_FREEADDRINFO + #define SOCKET int +#endif + + +/* ---------------------------------------------------------------- */ +/* COMPILER SPECIFIC */ +/* ---------------------------------------------------------------- */ + +/* Define to nothing if compiler does not support 'const' qualifier. */ +/* #define const */ + +/* Define to nothing if compiler does not support 'volatile' qualifier. */ +/* #define volatile */ + +/* Windows should not have HAVE_GMTIME_R defined */ +/* #undef HAVE_GMTIME_R */ + +/* Define if the compiler supports C99 variadic macro style. */ +#if defined(_MSC_VER) && (_MSC_VER >= 1400) +#define HAVE_VARIADIC_MACROS_C99 1 +#endif + +/* Define if the compiler supports the 'long long' data type. */ +#if defined(__MINGW32__) || defined(__WATCOMC__) || \ + (defined(_MSC_VER) && (_MSC_VER >= 1310)) +#define HAVE_LONGLONG 1 +#endif + +/* Define to avoid VS2005 complaining about portable C functions. */ +#if defined(_MSC_VER) && (_MSC_VER >= 1400) +#define _CRT_SECURE_NO_DEPRECATE 1 +#define _CRT_NONSTDC_NO_DEPRECATE 1 +#endif + +/* VS2005 and later dafault size for time_t is 64-bit, unless + _USE_32BIT_TIME_T has been defined to get a 32-bit time_t. */ +#if defined(_MSC_VER) && (_MSC_VER >= 1400) +# ifndef _USE_32BIT_TIME_T +# define SIZEOF_TIME_T 8 +# else +# define SIZEOF_TIME_T 4 +# endif +#endif + +/* Officially, Microsoft's Windows SDK versions 6.X do not support Windows + 2000 as a supported build target. VS2008 default installations provide + an embedded Windows SDK v6.0A along with the claim that Windows 2000 is + a valid build target for VS2008. Popular belief is that binaries built + with VS2008 using Windows SDK versions 6.X and Windows 2000 as a build + target are functional. */ +#if defined(_MSC_VER) && (_MSC_VER >= 1500) +# define VS2008_MIN_TARGET 0x0500 +#endif + +/* When no build target is specified VS2008 default build target is Windows + Vista, which leaves out even Winsows XP. If no build target has been given + for VS2008 we will target the minimum Officially supported build target, + which happens to be Windows XP. */ +#if defined(_MSC_VER) && (_MSC_VER >= 1500) +# define VS2008_DEF_TARGET 0x0501 +#endif + +/* VS2008 default target settings and minimum build target check. */ +#if defined(_MSC_VER) && (_MSC_VER >= 1500) +# ifndef _WIN32_WINNT +# define _WIN32_WINNT VS2008_DEF_TARGET +# endif +# ifndef WINVER +# define WINVER VS2008_DEF_TARGET +# endif +# if (_WIN32_WINNT < VS2008_MIN_TARGET) || (WINVER < VS2008_MIN_TARGET) +# error VS2008 does not support Windows build targets prior to Windows 2000 +# endif +#endif + +/* When no build target is specified Pelles C 5.00 and later default build + target is Windows Vista. We override default target to be Windows 2000. */ +#if defined(__POCC__) && (__POCC__ >= 500) +# ifndef _WIN32_WINNT +# define _WIN32_WINNT 0x0500 +# endif +# ifndef WINVER +# define WINVER 0x0500 +# endif +#endif + +/* Availability of freeaddrinfo, getaddrinfo and getnameinfo functions is + quite convoluted, compiler dependent and even build target dependent. */ +#if defined(HAVE_WS2TCPIP_H) +# if defined(__POCC__) +# define HAVE_FREEADDRINFO 1 +# define HAVE_GETADDRINFO 1 +# define HAVE_GETADDRINFO_THREADSAFE 1 +# define HAVE_GETNAMEINFO 1 +# elif defined(_WIN32_WINNT) && (_WIN32_WINNT >= 0x0501) +# define HAVE_FREEADDRINFO 1 +# define HAVE_GETADDRINFO 1 +# define HAVE_GETADDRINFO_THREADSAFE 1 +# define HAVE_GETNAMEINFO 1 +# elif defined(_MSC_VER) && (_MSC_VER >= 1200) +# define HAVE_FREEADDRINFO 1 +# define HAVE_GETADDRINFO 1 +# define HAVE_GETADDRINFO_THREADSAFE 1 +# define HAVE_GETNAMEINFO 1 +# endif +#endif + +#if defined(__POCC__) +# ifndef _MSC_VER +# error Microsoft extensions /Ze compiler option is required +# endif +# ifndef __POCC__OLDNAMES +# error Compatibility names /Go compiler option is required +# endif +#endif + +/* ---------------------------------------------------------------- */ +/* STRUCT RELATED */ +/* ---------------------------------------------------------------- */ + +/* Define if you have struct sockaddr_storage. */ +#if !defined(__SALFORDC__) && !defined(__BORLANDC__) +#define HAVE_STRUCT_SOCKADDR_STORAGE 1 +#endif + +/* Define if you have struct timeval. */ +#define HAVE_STRUCT_TIMEVAL 1 + +/* Define if struct sockaddr_in6 has the sin6_scope_id member. */ +#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1 + +#if HAVE_WINSOCK2_H && defined(_WIN32_WINNT) && (_WIN32_WINNT >= 0x0600) +#define HAVE_STRUCT_POLLFD 1 +#endif + +/* ---------------------------------------------------------------- */ +/* LARGE FILE SUPPORT */ +/* ---------------------------------------------------------------- */ + +#if defined(_MSC_VER) && !defined(_WIN32_WCE) +# if (_MSC_VER >= 900) && (_INTEGRAL_MAX_BITS >= 64) +# define USE_WIN32_LARGE_FILES +# else +# define USE_WIN32_SMALL_FILES +# endif +#endif + +#if defined(__MINGW32__) && !defined(USE_WIN32_LARGE_FILES) +# define USE_WIN32_LARGE_FILES +#endif + +#if defined(__WATCOMC__) && !defined(USE_WIN32_LARGE_FILES) +# define USE_WIN32_LARGE_FILES +#endif + +#if defined(__POCC__) +# undef USE_WIN32_LARGE_FILES +#endif + +#if !defined(USE_WIN32_LARGE_FILES) && !defined(USE_WIN32_SMALL_FILES) +# define USE_WIN32_SMALL_FILES +#endif + +/* ---------------------------------------------------------------- */ +/* DNS RESOLVER SPECIALTY */ +/* ---------------------------------------------------------------- */ + +/* + * Undefine both USE_ARES and USE_THREADS_WIN32 for synchronous DNS. + */ + +/* Define to enable c-ares asynchronous DNS lookups. */ +/* #define USE_ARES 1 */ + +/* Default define to enable threaded asynchronous DNS lookups. */ +#if !defined(USE_SYNC_DNS) && !defined(USE_ARES) && \ + !defined(USE_THREADS_WIN32) +# define USE_THREADS_WIN32 1 +#endif + +#if defined(USE_ARES) && defined(USE_THREADS_WIN32) +# error "Only one DNS lookup specialty may be defined at most" +#endif + +/* ---------------------------------------------------------------- */ +/* LDAP SUPPORT */ +/* ---------------------------------------------------------------- */ + +#if defined(CURL_HAS_NOVELL_LDAPSDK) || defined(CURL_HAS_MOZILLA_LDAPSDK) +#undef CURL_LDAP_WIN +#define HAVE_LDAP_SSL_H 1 +#define HAVE_LDAP_URL_PARSE 1 +#elif defined(CURL_HAS_OPENLDAP_LDAPSDK) +#undef CURL_LDAP_WIN +#define HAVE_LDAP_URL_PARSE 1 +#else +#undef HAVE_LDAP_URL_PARSE +#define CURL_LDAP_WIN 1 +#endif + +#if defined(__WATCOMC__) && defined(CURL_LDAP_WIN) +#if __WATCOMC__ < 1280 +#define WINBERAPI __declspec(cdecl) +#define WINLDAPAPI __declspec(cdecl) +#endif +#endif + +#if defined(__POCC__) && defined(CURL_LDAP_WIN) +# define CURL_DISABLE_LDAP 1 +#endif + +/* ---------------------------------------------------------------- */ +/* ADDITIONAL DEFINITIONS */ +/* ---------------------------------------------------------------- */ + +/* Define cpu-machine-OS */ +#undef OS +#if defined(_M_IX86) || defined(__i386__) /* x86 (MSVC or gcc) */ +#define OS "i386-pc-win32" +#elif defined(_M_X64) || defined(__x86_64__) /* x86_64 (MSVC >=2005 or gcc) */ +#define OS "x86_64-pc-win32" +#elif defined(_M_IA64) /* Itanium */ +#define OS "ia64-pc-win32" +#else +#define OS "unknown-pc-win32" +#endif + +/* Name of package */ +#define PACKAGE "curl" + +/* If you want to build curl with the built-in manual */ +#define USE_MANUAL 1 + +#if defined(__POCC__) || (USE_IPV6) +# define ENABLE_IPV6 1 +#endif + +#endif /* HEADER_CURL_CONFIG_WIN32_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/config-win32ce.h b/external/libcurl_android/jni/libcurl/lib/config-win32ce.h new file mode 100755 index 00000000..a8ab0d34 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/config-win32ce.h @@ -0,0 +1,448 @@ +#ifndef HEADER_CURL_CONFIG_WIN32CE_H +#define HEADER_CURL_CONFIG_WIN32CE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* ================================================================ */ +/* lib/config-win32ce.h - Hand crafted config file for windows ce */ +/* ================================================================ */ + +/* ---------------------------------------------------------------- */ +/* HEADER FILES */ +/* ---------------------------------------------------------------- */ + +/* Define if you have the header file. */ +/* #define HAVE_ARPA_INET_H 1 */ + +/* Define if you have the header file. */ +/* #define HAVE_ASSERT_H 1 */ + +/* Define if you have the header file. */ +/* #define HAVE_CRYPTO_H 1 */ + +/* Define if you have the header file. */ +/* #define HAVE_ERRNO_H 1 */ + +/* Define if you have the header file. */ +/* #define HAVE_ERR_H 1 */ + +/* Define if you have the header file. */ +#define HAVE_FCNTL_H 1 + +/* Define if you have the header file. */ +/* #define HAVE_GETOPT_H 1 */ + +/* Define if you have the header file. */ +#define HAVE_IO_H 1 + +/* Define if you have the header file. */ +#define HAVE_LIMITS_H 1 + +/* Define if you need the malloc.h header header file even with stdlib.h */ +#define NEED_MALLOC_H 1 + +/* Define if you have the header file. */ +/* #define HAVE_NETDB_H 1 */ + +/* Define if you have the header file. */ +/* #define HAVE_NETINET_IN_H 1 */ + +/* Define if you have the header file. */ +#define HAVE_SIGNAL_H 1 + +/* Define if you have the header file. */ +/* #define HAVE_SGTTY_H 1 */ + +/* Define if you have the header file. */ +/* #define HAVE_SSL_H 1 */ + +/* Define if you have the header file. */ +#define HAVE_STDLIB_H 1 + +/* Define if you have the header file. */ +/* #define HAVE_PROCESS_H 1 */ + +/* Define if you have the header file. */ +/* #define HAVE_SYS_PARAM_H 1 */ + +/* Define if you have the header file. */ +/* #define HAVE_SYS_SELECT_H 1 */ + +/* Define if you have the header file. */ +/* #define HAVE_SYS_SOCKET_H 1 */ + +/* Define if you have the header file. */ +/* #define HAVE_SYS_SOCKIO_H 1 */ + +/* Define if you have the header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define if you have the header file */ +/* #define HAVE_SYS_TIME_H 1 */ + +/* Define if you have the header file. */ +/* #define HAVE_SYS_TYPES_H 1 */ + +/* Define if you have the header file */ +#define HAVE_SYS_UTIME_H 1 + +/* Define if you have the header file. */ +/* #define HAVE_TERMIO_H 1 */ + +/* Define if you have the header file. */ +/* #define HAVE_TERMIOS_H 1 */ + +/* Define if you have the header file. */ +#define HAVE_TIME_H 1 + +/* Define if you have the header file. */ +#if defined(__MINGW32__) || defined(__WATCOMC__) || defined(__LCC__) +#define HAVE_UNISTD_H 1 +#endif + +/* Define if you have the header file. */ +#define HAVE_WINDOWS_H 1 + +/* Define if you have the header file. */ +#define HAVE_WINSOCK_H 1 + +/* Define if you have the header file. */ +/* #define HAVE_WINSOCK2_H 1 */ + +/* Define if you have the header file. */ +/* #define HAVE_WS2TCPIP_H 1 */ + +/* ---------------------------------------------------------------- */ +/* OTHER HEADER INFO */ +/* ---------------------------------------------------------------- */ + +/* Define if sig_atomic_t is an available typedef. */ +#define HAVE_SIG_ATOMIC_T 1 + +/* Define if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Define if you can safely include both and . */ +/* #define TIME_WITH_SYS_TIME 1 */ + +/* ---------------------------------------------------------------- */ +/* FUNCTIONS */ +/* ---------------------------------------------------------------- */ + +/* Define if you have the closesocket function. */ +#define HAVE_CLOSESOCKET 1 + +/* Define if you don't have vprintf but do have _doprnt. */ +/* #define HAVE_DOPRNT 1 */ + +/* Define if you have the gethostbyaddr function. */ +#define HAVE_GETHOSTBYADDR 1 + +/* Define if you have the gethostname function. */ +#define HAVE_GETHOSTNAME 1 + +/* Define if you have the getpass function. */ +/* #define HAVE_GETPASS 1 */ + +/* Define if you have the getservbyname function. */ +#define HAVE_GETSERVBYNAME 1 + +/* Define if you have the gettimeofday function. */ +/* #define HAVE_GETTIMEOFDAY 1 */ + +/* Define if you have the inet_addr function. */ +#define HAVE_INET_ADDR 1 + +/* Define if you have the ioctlsocket function. */ +#define HAVE_IOCTLSOCKET 1 + +/* Define if you have a working ioctlsocket FIONBIO function. */ +#define HAVE_IOCTLSOCKET_FIONBIO 1 + +/* Define if you have the perror function. */ +#define HAVE_PERROR 1 + +/* Define if you have the RAND_screen function when using SSL */ +#define HAVE_RAND_SCREEN 1 + +/* Define if you have the `RAND_status' function when using SSL. */ +#define HAVE_RAND_STATUS 1 + +/* Define if you have the select function. */ +#define HAVE_SELECT 1 + +/* Define if you have the setvbuf function. */ +#define HAVE_SETVBUF 1 + +/* Define if you have the socket function. */ +#define HAVE_SOCKET 1 + +/* Define if you have the strcasecmp function. */ +/* #define HAVE_STRCASECMP 1 */ + +/* Define if you have the strdup function. */ +/* #define HAVE_STRDUP 1 */ + +/* Define if you have the strftime function. */ +/* #define HAVE_STRFTIME 1 */ + +/* Define if you have the stricmp function. */ +/* #define HAVE_STRICMP 1 */ + +/* Define if you have the strncasecmp function. */ +/* #define HAVE_STRNCASECMP 1 */ + +/* Define if you have the strnicmp function. */ +/* #define HAVE_STRNICMP 1 */ + +/* Define if you have the strstr function. */ +#define HAVE_STRSTR 1 + +/* Define if you have the strtoll function. */ +#if defined(__MINGW32__) || defined(__WATCOMC__) +#define HAVE_STRTOLL 1 +#endif + +/* Define if you have the tcgetattr function. */ +/* #define HAVE_TCGETATTR 1 */ + +/* Define if you have the tcsetattr function. */ +/* #define HAVE_TCSETATTR 1 */ + +/* Define if you have the utime function */ +#define HAVE_UTIME 1 + +/* Define if you have the getnameinfo function. */ +#define HAVE_GETNAMEINFO 1 + +/* Define to the type qualifier of arg 1 for getnameinfo. */ +#define GETNAMEINFO_QUAL_ARG1 const + +/* Define to the type of arg 1 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG1 struct sockaddr * + +/* Define to the type of arg 2 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG2 socklen_t + +/* Define to the type of args 4 and 6 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG46 DWORD + +/* Define to the type of arg 7 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG7 int + +/* Define if you have the recv function. */ +#define HAVE_RECV 1 + +/* Define to the type of arg 1 for recv. */ +#define RECV_TYPE_ARG1 SOCKET + +/* Define to the type of arg 2 for recv. */ +#define RECV_TYPE_ARG2 char * + +/* Define to the type of arg 3 for recv. */ +#define RECV_TYPE_ARG3 int + +/* Define to the type of arg 4 for recv. */ +#define RECV_TYPE_ARG4 int + +/* Define to the function return type for recv. */ +#define RECV_TYPE_RETV int + +/* Define if you have the recvfrom function. */ +#define HAVE_RECVFROM 1 + +/* Define to the type of arg 1 for recvfrom. */ +#define RECVFROM_TYPE_ARG1 SOCKET + +/* Define to the type pointed by arg 2 for recvfrom. */ +#define RECVFROM_TYPE_ARG2 char + +/* Define to the type of arg 3 for recvfrom. */ +#define RECVFROM_TYPE_ARG3 int + +/* Define to the type of arg 4 for recvfrom. */ +#define RECVFROM_TYPE_ARG4 int + +/* Define to the type pointed by arg 5 for recvfrom. */ +#define RECVFROM_TYPE_ARG5 struct sockaddr + +/* Define to the type pointed by arg 6 for recvfrom. */ +#define RECVFROM_TYPE_ARG6 int + +/* Define to the function return type for recvfrom. */ +#define RECVFROM_TYPE_RETV int + +/* Define if you have the send function. */ +#define HAVE_SEND 1 + +/* Define to the type of arg 1 for send. */ +#define SEND_TYPE_ARG1 SOCKET + +/* Define to the type qualifier of arg 2 for send. */ +#define SEND_QUAL_ARG2 const + +/* Define to the type of arg 2 for send. */ +#define SEND_TYPE_ARG2 char * + +/* Define to the type of arg 3 for send. */ +#define SEND_TYPE_ARG3 int + +/* Define to the type of arg 4 for send. */ +#define SEND_TYPE_ARG4 int + +/* Define to the function return type for send. */ +#define SEND_TYPE_RETV int + +/* ---------------------------------------------------------------- */ +/* TYPEDEF REPLACEMENTS */ +/* ---------------------------------------------------------------- */ + +/* Define this if in_addr_t is not an available 'typedefed' type */ +#define in_addr_t unsigned long + +/* Define as the return type of signal handlers (int or void). */ +#define RETSIGTYPE void + +/* Define ssize_t if it is not an available 'typedefed' type */ +#if (defined(__WATCOMC__) && (__WATCOMC__ >= 1240)) || defined(__POCC__) +#elif defined(_WIN64) +#define ssize_t __int64 +#else +#define ssize_t int +#endif + +/* ---------------------------------------------------------------- */ +/* TYPE SIZES */ +/* ---------------------------------------------------------------- */ + +/* The size of `int', as computed by sizeof. */ +#define SIZEOF_INT 4 + +/* The size of `long double', as computed by sizeof. */ +#define SIZEOF_LONG_DOUBLE 16 + +/* The size of `long long', as computed by sizeof. */ +/* #define SIZEOF_LONG_LONG 8 */ + +/* The size of `short', as computed by sizeof. */ +#define SIZEOF_SHORT 2 + +/* The size of `size_t', as computed by sizeof. */ +#if defined(_WIN64) +# define SIZEOF_SIZE_T 8 +#else +# define SIZEOF_SIZE_T 4 +#endif + +/* ---------------------------------------------------------------- */ +/* STRUCT RELATED */ +/* ---------------------------------------------------------------- */ + +/* Define this if you have struct sockaddr_storage */ +/* #define HAVE_STRUCT_SOCKADDR_STORAGE 1 */ + +/* Define this if you have struct timeval */ +#define HAVE_STRUCT_TIMEVAL 1 + +/* Define this if struct sockaddr_in6 has the sin6_scope_id member */ +#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1 + +/* ---------------------------------------------------------------- */ +/* COMPILER SPECIFIC */ +/* ---------------------------------------------------------------- */ + +/* Undef keyword 'const' if it does not work. */ +/* #undef const */ + +/* Define to avoid VS2005 complaining about portable C functions */ +#if defined(_MSC_VER) && (_MSC_VER >= 1400) +#define _CRT_SECURE_NO_DEPRECATE 1 +#define _CRT_NONSTDC_NO_DEPRECATE 1 +#endif + +/* VS2005 and later dafault size for time_t is 64-bit, unless */ +/* _USE_32BIT_TIME_T has been defined to get a 32-bit time_t. */ +#if defined(_MSC_VER) && (_MSC_VER >= 1400) +# ifndef _USE_32BIT_TIME_T +# define SIZEOF_TIME_T 8 +# else +# define SIZEOF_TIME_T 4 +# endif +#endif + +/* ---------------------------------------------------------------- */ +/* LARGE FILE SUPPORT */ +/* ---------------------------------------------------------------- */ + +#if defined(_MSC_VER) && !defined(_WIN32_WCE) +# if (_MSC_VER >= 900) && (_INTEGRAL_MAX_BITS >= 64) +# define USE_WIN32_LARGE_FILES +# else +# define USE_WIN32_SMALL_FILES +# endif +#endif + +#if !defined(USE_WIN32_LARGE_FILES) && !defined(USE_WIN32_SMALL_FILES) +# define USE_WIN32_SMALL_FILES +#endif + +/* ---------------------------------------------------------------- */ +/* LDAP SUPPORT */ +/* ---------------------------------------------------------------- */ + +#define CURL_LDAP_WIN 1 +#undef HAVE_LDAP_URL_PARSE + +/* ---------------------------------------------------------------- */ +/* ADDITIONAL DEFINITIONS */ +/* ---------------------------------------------------------------- */ + +/* Define cpu-machine-OS */ +#undef OS +#define OS "i386-pc-win32ce" + +/* Name of package */ +#define PACKAGE "curl" + +/* ---------------------------------------------------------------- */ +/* WinCE */ +/* ---------------------------------------------------------------- */ + +#ifndef UNICODE +# define UNICODE +#endif + +#ifndef _UNICODE +# define _UNICODE +#endif + +#define CURL_DISABLE_FILE 1 +#define CURL_DISABLE_TELNET 1 +#define CURL_DISABLE_LDAP 1 + +#define ENOSPC 1 +#define ENOMEM 2 +#define EAGAIN 3 + +extern int stat(const char *path,struct stat *buffer ); + +#endif /* HEADER_CURL_CONFIG_WIN32CE_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/conncache.c b/external/libcurl_android/jni/libcurl/lib/conncache.c new file mode 100755 index 00000000..5bbcf3c8 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/conncache.c @@ -0,0 +1,283 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2012, Linus Nielsen Feltzing, + * Copyright (C) 2012 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include + +#include "urldata.h" +#include "url.h" +#include "progress.h" +#include "multiif.h" +#include "sendf.h" +#include "rawstr.h" +#include "bundles.h" +#include "conncache.h" + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +static void free_bundle_hash_entry(void *freethis) +{ + struct connectbundle *b = (struct connectbundle *) freethis; + + Curl_bundle_destroy(b); +} + +struct conncache *Curl_conncache_init(int size) +{ + struct conncache *connc; + + connc = calloc(1, sizeof(struct conncache)); + if(!connc) + return NULL; + + connc->hash = Curl_hash_alloc(size, Curl_hash_str, + Curl_str_key_compare, free_bundle_hash_entry); + + if(!connc->hash) { + free(connc); + return NULL; + } + + return connc; +} + +void Curl_conncache_destroy(struct conncache *connc) +{ + if(connc) { + Curl_hash_destroy(connc->hash); + connc->hash = NULL; + free(connc); + } +} + +struct connectbundle *Curl_conncache_find_bundle(struct conncache *connc, + char *hostname) +{ + struct connectbundle *bundle = NULL; + + if(connc) + bundle = Curl_hash_pick(connc->hash, hostname, strlen(hostname)+1); + + return bundle; +} + +static bool conncache_add_bundle(struct conncache *connc, + char *hostname, + struct connectbundle *bundle) +{ + void *p; + + p = Curl_hash_add(connc->hash, hostname, strlen(hostname)+1, bundle); + + return p?TRUE:FALSE; +} + +static void conncache_remove_bundle(struct conncache *connc, + struct connectbundle *bundle) +{ + struct curl_hash_iterator iter; + struct curl_hash_element *he; + + if(!connc) + return; + + Curl_hash_start_iterate(connc->hash, &iter); + + he = Curl_hash_next_element(&iter); + while(he) { + if(he->ptr == bundle) { + /* The bundle is destroyed by the hash destructor function, + free_bundle_hash_entry() */ + Curl_hash_delete(connc->hash, he->key, he->key_len); + return; + } + + he = Curl_hash_next_element(&iter); + } +} + +CURLcode Curl_conncache_add_conn(struct conncache *connc, + struct connectdata *conn) +{ + CURLcode result; + struct connectbundle *bundle; + struct connectbundle *new_bundle = NULL; + struct SessionHandle *data = conn->data; + + bundle = Curl_conncache_find_bundle(data->state.conn_cache, + conn->host.name); + if(!bundle) { + result = Curl_bundle_create(data, &new_bundle); + if(result != CURLE_OK) + return result; + + if(!conncache_add_bundle(data->state.conn_cache, + conn->host.name, new_bundle)) { + Curl_bundle_destroy(new_bundle); + return CURLE_OUT_OF_MEMORY; + } + bundle = new_bundle; + } + + result = Curl_bundle_add_conn(bundle, conn); + if(result != CURLE_OK) { + if(new_bundle) + conncache_remove_bundle(data->state.conn_cache, new_bundle); + return result; + } + + conn->connection_id = connc->next_connection_id++; + connc->num_connections++; + + return CURLE_OK; +} + +void Curl_conncache_remove_conn(struct conncache *connc, + struct connectdata *conn) +{ + struct connectbundle *bundle = conn->bundle; + + /* The bundle pointer can be NULL, since this function can be called + due to a failed connection attempt, before being added to a bundle */ + if(bundle) { + Curl_bundle_remove_conn(bundle, conn); + if(bundle->num_connections == 0) { + conncache_remove_bundle(connc, bundle); + } + + if(connc) { + connc->num_connections--; + + DEBUGF(infof(conn->data, "The cache now contains %d members\n", + connc->num_connections)); + } + } +} + +/* This function iterates the entire connection cache and calls the + function func() with the connection pointer as the first argument + and the supplied 'param' argument as the other, + + Return 0 from func() to continue the loop, return 1 to abort it. + */ +void Curl_conncache_foreach(struct conncache *connc, + void *param, + int (*func)(struct connectdata *conn, void *param)) +{ + struct curl_hash_iterator iter; + struct curl_llist_element *curr; + struct curl_hash_element *he; + + if(!connc) + return; + + Curl_hash_start_iterate(connc->hash, &iter); + + he = Curl_hash_next_element(&iter); + while(he) { + struct connectbundle *bundle; + struct connectdata *conn; + + bundle = he->ptr; + he = Curl_hash_next_element(&iter); + + curr = bundle->conn_list->head; + while(curr) { + /* Yes, we need to update curr before calling func(), because func() + might decide to remove the connection */ + conn = curr->ptr; + curr = curr->next; + + if(1 == func(conn, param)) + return; + } + } +} + +/* Return the first connection found in the cache. Used when closing all + connections */ +struct connectdata * +Curl_conncache_find_first_connection(struct conncache *connc) +{ + struct curl_hash_iterator iter; + struct curl_llist_element *curr; + struct curl_hash_element *he; + struct connectbundle *bundle; + + Curl_hash_start_iterate(connc->hash, &iter); + + he = Curl_hash_next_element(&iter); + while(he) { + bundle = he->ptr; + + curr = bundle->conn_list->head; + if(curr) { + return curr->ptr; + } + + he = Curl_hash_next_element(&iter); + } + + return NULL; +} + + +#if 0 +/* Useful for debugging the connection cache */ +void Curl_conncache_print(struct conncache *connc) +{ + struct curl_hash_iterator iter; + struct curl_llist_element *curr; + struct curl_hash_element *he; + + if(!connc) + return; + + fprintf(stderr, "=Bundle cache=\n"); + + Curl_hash_start_iterate(connc->hash, &iter); + + he = Curl_hash_next_element(&iter); + while(he) { + struct connectbundle *bundle; + struct connectdata *conn; + + bundle = he->ptr; + + fprintf(stderr, "%s -", he->key); + curr = bundle->conn_list->head; + while(curr) { + conn = curr->ptr; + + fprintf(stderr, " [%p %d]", (void *)conn, conn->inuse); + curr = curr->next; + } + fprintf(stderr, "\n"); + + he = Curl_hash_next_element(&iter); + } +} +#endif diff --git a/external/libcurl_android/jni/libcurl/lib/conncache.h b/external/libcurl_android/jni/libcurl/lib/conncache.h new file mode 100755 index 00000000..d793f248 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/conncache.h @@ -0,0 +1,55 @@ +#ifndef HEADER_CURL_CONNCACHE_H +#define HEADER_CURL_CONNCACHE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2012 - 2014, Linus Nielsen Feltzing, + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +struct conncache { + struct curl_hash *hash; + size_t num_connections; + long next_connection_id; + struct timeval last_cleanup; +}; + +struct conncache *Curl_conncache_init(int size); + +void Curl_conncache_destroy(struct conncache *connc); + +struct connectbundle *Curl_conncache_find_bundle(struct conncache *connc, + char *hostname); + +CURLcode Curl_conncache_add_conn(struct conncache *connc, + struct connectdata *conn); + +void Curl_conncache_remove_conn(struct conncache *connc, + struct connectdata *conn); + +void Curl_conncache_foreach(struct conncache *connc, + void *param, + int (*func)(struct connectdata *conn, + void *param)); + +struct connectdata * +Curl_conncache_find_first_connection(struct conncache *connc); + +void Curl_conncache_print(struct conncache *connc); + +#endif /* HEADER_CURL_CONNCACHE_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/connect.c b/external/libcurl_android/jni/libcurl/lib/connect.c new file mode 100755 index 00000000..fb315fc8 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/connect.c @@ -0,0 +1,1340 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_NETINET_IN_H +#include /* may need it */ +#endif +#ifdef HAVE_SYS_UN_H +#include /* for sockaddr_un */ +#endif +#ifdef HAVE_NETINET_TCP_H +#include /* for TCP_NODELAY */ +#endif +#ifdef HAVE_SYS_IOCTL_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_FCNTL_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif + +#if (defined(HAVE_IOCTL_FIONBIO) && defined(NETWARE)) +#include +#endif +#ifdef NETWARE +#undef in_addr_t +#define in_addr_t unsigned long +#endif +#ifdef __VMS +#include +#include +#endif + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "urldata.h" +#include "sendf.h" +#include "if2ip.h" +#include "strerror.h" +#include "connect.h" +#include "curl_memory.h" +#include "select.h" +#include "url.h" /* for Curl_safefree() */ +#include "multiif.h" +#include "sockaddr.h" /* required for Curl_sockaddr_storage */ +#include "inet_ntop.h" +#include "inet_pton.h" +#include "vtls/vtls.h" /* for Curl_ssl_check_cxn() */ +#include "progress.h" +#include "warnless.h" +#include "conncache.h" +#include "multihandle.h" + +/* The last #include file should be: */ +#include "memdebug.h" + +#ifdef __SYMBIAN32__ +/* This isn't actually supported under Symbian OS */ +#undef SO_NOSIGPIPE +#endif + +static bool verifyconnect(curl_socket_t sockfd, int *error); + +#if defined(__DragonFly__) || defined(HAVE_WINSOCK_H) +/* DragonFlyBSD and Windows use millisecond units */ +#define KEEPALIVE_FACTOR(x) (x *= 1000) +#else +#define KEEPALIVE_FACTOR(x) +#endif + +#if defined(HAVE_WINSOCK2_H) && !defined(SIO_KEEPALIVE_VALS) +#define SIO_KEEPALIVE_VALS _WSAIOW(IOC_VENDOR,4) + +struct tcp_keepalive { + u_long onoff; + u_long keepalivetime; + u_long keepaliveinterval; +}; +#endif + +static void +tcpkeepalive(struct SessionHandle *data, + curl_socket_t sockfd) +{ + int optval = data->set.tcp_keepalive?1:0; + + /* only set IDLE and INTVL if setting KEEPALIVE is successful */ + if(setsockopt(sockfd, SOL_SOCKET, SO_KEEPALIVE, + (void *)&optval, sizeof(optval)) < 0) { + infof(data, "Failed to set SO_KEEPALIVE on fd %d\n", sockfd); + } + else { +#if defined(SIO_KEEPALIVE_VALS) + struct tcp_keepalive vals; + DWORD dummy; + vals.onoff = 1; + optval = curlx_sltosi(data->set.tcp_keepidle); + KEEPALIVE_FACTOR(optval); + vals.keepalivetime = optval; + optval = curlx_sltosi(data->set.tcp_keepintvl); + KEEPALIVE_FACTOR(optval); + vals.keepaliveinterval = optval; + if(WSAIoctl(sockfd, SIO_KEEPALIVE_VALS, (LPVOID) &vals, sizeof(vals), + NULL, 0, &dummy, NULL, NULL) != 0) { + infof(data, "Failed to set SIO_KEEPALIVE_VALS on fd %d: %d\n", + (int)sockfd, WSAGetLastError()); + } +#else +#ifdef TCP_KEEPIDLE + optval = curlx_sltosi(data->set.tcp_keepidle); + KEEPALIVE_FACTOR(optval); + if(setsockopt(sockfd, IPPROTO_TCP, TCP_KEEPIDLE, + (void *)&optval, sizeof(optval)) < 0) { + infof(data, "Failed to set TCP_KEEPIDLE on fd %d\n", sockfd); + } +#endif +#ifdef TCP_KEEPINTVL + optval = curlx_sltosi(data->set.tcp_keepintvl); + KEEPALIVE_FACTOR(optval); + if(setsockopt(sockfd, IPPROTO_TCP, TCP_KEEPINTVL, + (void *)&optval, sizeof(optval)) < 0) { + infof(data, "Failed to set TCP_KEEPINTVL on fd %d\n", sockfd); + } +#endif +#ifdef TCP_KEEPALIVE + /* Mac OS X style */ + optval = curlx_sltosi(data->set.tcp_keepidle); + KEEPALIVE_FACTOR(optval); + if(setsockopt(sockfd, IPPROTO_TCP, TCP_KEEPALIVE, + (void *)&optval, sizeof(optval)) < 0) { + infof(data, "Failed to set TCP_KEEPALIVE on fd %d\n", sockfd); + } +#endif +#endif + } +} + +static CURLcode +singleipconnect(struct connectdata *conn, + const Curl_addrinfo *ai, /* start connecting to this */ + curl_socket_t *sock); + +/* + * Curl_timeleft() returns the amount of milliseconds left allowed for the + * transfer/connection. If the value is negative, the timeout time has already + * elapsed. + * + * The start time is stored in progress.t_startsingle - as set with + * Curl_pgrsTime(..., TIMER_STARTSINGLE); + * + * If 'nowp' is non-NULL, it points to the current time. + * 'duringconnect' is FALSE if not during a connect, as then of course the + * connect timeout is not taken into account! + * + * @unittest: 1303 + */ +long Curl_timeleft(struct SessionHandle *data, + struct timeval *nowp, + bool duringconnect) +{ + int timeout_set = 0; + long timeout_ms = duringconnect?DEFAULT_CONNECT_TIMEOUT:0; + struct timeval now; + + /* if a timeout is set, use the most restrictive one */ + + if(data->set.timeout > 0) + timeout_set |= 1; + if(duringconnect && (data->set.connecttimeout > 0)) + timeout_set |= 2; + + switch (timeout_set) { + case 1: + timeout_ms = data->set.timeout; + break; + case 2: + timeout_ms = data->set.connecttimeout; + break; + case 3: + if(data->set.timeout < data->set.connecttimeout) + timeout_ms = data->set.timeout; + else + timeout_ms = data->set.connecttimeout; + break; + default: + /* use the default */ + if(!duringconnect) + /* if we're not during connect, there's no default timeout so if we're + at zero we better just return zero and not make it a negative number + by the math below */ + return 0; + break; + } + + if(!nowp) { + now = Curl_tvnow(); + nowp = &now; + } + + /* subtract elapsed time */ + if(duringconnect) + /* since this most recent connect started */ + timeout_ms -= Curl_tvdiff(*nowp, data->progress.t_startsingle); + else + /* since the entire operation started */ + timeout_ms -= Curl_tvdiff(*nowp, data->progress.t_startop); + if(!timeout_ms) + /* avoid returning 0 as that means no timeout! */ + return -1; + + return timeout_ms; +} + +static CURLcode bindlocal(struct connectdata *conn, + curl_socket_t sockfd, int af) +{ + struct SessionHandle *data = conn->data; + + struct Curl_sockaddr_storage sa; + struct sockaddr *sock = (struct sockaddr *)&sa; /* bind to this address */ + curl_socklen_t sizeof_sa = 0; /* size of the data sock points to */ + struct sockaddr_in *si4 = (struct sockaddr_in *)&sa; +#ifdef ENABLE_IPV6 + struct sockaddr_in6 *si6 = (struct sockaddr_in6 *)&sa; +#endif + + struct Curl_dns_entry *h=NULL; + unsigned short port = data->set.localport; /* use this port number, 0 for + "random" */ + /* how many port numbers to try to bind to, increasing one at a time */ + int portnum = data->set.localportrange; + const char *dev = data->set.str[STRING_DEVICE]; + int error; + char myhost[256] = ""; + int done = 0; /* -1 for error, 1 for address found */ + bool is_interface = FALSE; + bool is_host = FALSE; + static const char *if_prefix = "if!"; + static const char *host_prefix = "host!"; + + /************************************************************* + * Select device to bind socket to + *************************************************************/ + if(!dev && !port) + /* no local kind of binding was requested */ + return CURLE_OK; + + memset(&sa, 0, sizeof(struct Curl_sockaddr_storage)); + + if(dev && (strlen(dev)<255) ) { + if(strncmp(if_prefix, dev, strlen(if_prefix)) == 0) { + dev += strlen(if_prefix); + is_interface = TRUE; + } + else if(strncmp(host_prefix, dev, strlen(host_prefix)) == 0) { + dev += strlen(host_prefix); + is_host = TRUE; + } + + /* interface */ + if(!is_host) { + switch(Curl_if2ip(af, conn->scope, dev, myhost, sizeof(myhost))) { + case IF2IP_NOT_FOUND: + if(is_interface) { + /* Do not fall back to treating it as a host name */ + failf(data, "Couldn't bind to interface '%s'", dev); + return CURLE_INTERFACE_FAILED; + } + break; + case IF2IP_AF_NOT_SUPPORTED: + /* Signal the caller to try another address family if available */ + return CURLE_UNSUPPORTED_PROTOCOL; + case IF2IP_FOUND: + is_interface = TRUE; + /* + * We now have the numerical IP address in the 'myhost' buffer + */ + infof(data, "Local Interface %s is ip %s using address family %i\n", + dev, myhost, af); + done = 1; + +#ifdef SO_BINDTODEVICE + /* I am not sure any other OSs than Linux that provide this feature, + * and at the least I cannot test. --Ben + * + * This feature allows one to tightly bind the local socket to a + * particular interface. This will force even requests to other + * local interfaces to go out the external interface. + * + * + * Only bind to the interface when specified as interface, not just + * as a hostname or ip address. + */ + if(setsockopt(sockfd, SOL_SOCKET, SO_BINDTODEVICE, + dev, (curl_socklen_t)strlen(dev)+1) != 0) { + error = SOCKERRNO; + infof(data, "SO_BINDTODEVICE %s failed with errno %d: %s;" + " will do regular bind\n", + dev, error, Curl_strerror(conn, error)); + /* This is typically "errno 1, error: Operation not permitted" if + you're not running as root or another suitable privileged + user */ + } +#endif + break; + } + } + if(!is_interface) { + /* + * This was not an interface, resolve the name as a host name + * or IP number + * + * Temporarily force name resolution to use only the address type + * of the connection. The resolve functions should really be changed + * to take a type parameter instead. + */ + long ipver = conn->ip_version; + int rc; + + if(af == AF_INET) + conn->ip_version = CURL_IPRESOLVE_V4; +#ifdef ENABLE_IPV6 + else if(af == AF_INET6) + conn->ip_version = CURL_IPRESOLVE_V6; +#endif + + rc = Curl_resolv(conn, dev, 0, &h); + if(rc == CURLRESOLV_PENDING) + (void)Curl_resolver_wait_resolv(conn, &h); + conn->ip_version = ipver; + + if(h) { + /* convert the resolved address, sizeof myhost >= INET_ADDRSTRLEN */ + Curl_printable_address(h->addr, myhost, sizeof(myhost)); + infof(data, "Name '%s' family %i resolved to '%s' family %i\n", + dev, af, myhost, h->addr->ai_family); + Curl_resolv_unlock(data, h); + done = 1; + } + else { + /* + * provided dev was no interface (or interfaces are not supported + * e.g. solaris) no ip address and no domain we fail here + */ + done = -1; + } + } + + if(done > 0) { +#ifdef ENABLE_IPV6 + /* ipv6 address */ + if(af == AF_INET6) { +#ifdef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID + char *scope_ptr = strchr(myhost, '%'); + if(scope_ptr) + *(scope_ptr++) = 0; +#endif + if(Curl_inet_pton(AF_INET6, myhost, &si6->sin6_addr) > 0) { + si6->sin6_family = AF_INET6; + si6->sin6_port = htons(port); +#ifdef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID + if(scope_ptr) + /* The "myhost" string either comes from Curl_if2ip or from + Curl_printable_address. The latter returns only numeric scope + IDs and the former returns none at all. So the scope ID, if + present, is known to be numeric */ + si6->sin6_scope_id = atoi(scope_ptr); +#endif + } + sizeof_sa = sizeof(struct sockaddr_in6); + } + else +#endif + /* ipv4 address */ + if((af == AF_INET) && + (Curl_inet_pton(AF_INET, myhost, &si4->sin_addr) > 0)) { + si4->sin_family = AF_INET; + si4->sin_port = htons(port); + sizeof_sa = sizeof(struct sockaddr_in); + } + } + + if(done < 1) { + failf(data, "Couldn't bind to '%s'", dev); + return CURLE_INTERFACE_FAILED; + } + } + else { + /* no device was given, prepare sa to match af's needs */ +#ifdef ENABLE_IPV6 + if(af == AF_INET6) { + si6->sin6_family = AF_INET6; + si6->sin6_port = htons(port); + sizeof_sa = sizeof(struct sockaddr_in6); + } + else +#endif + if(af == AF_INET) { + si4->sin_family = AF_INET; + si4->sin_port = htons(port); + sizeof_sa = sizeof(struct sockaddr_in); + } + } + + for(;;) { + if(bind(sockfd, sock, sizeof_sa) >= 0) { + /* we succeeded to bind */ + struct Curl_sockaddr_storage add; + curl_socklen_t size = sizeof(add); + memset(&add, 0, sizeof(struct Curl_sockaddr_storage)); + if(getsockname(sockfd, (struct sockaddr *) &add, &size) < 0) { + data->state.os_errno = error = SOCKERRNO; + failf(data, "getsockname() failed with errno %d: %s", + error, Curl_strerror(conn, error)); + return CURLE_INTERFACE_FAILED; + } + infof(data, "Local port: %hu\n", port); + conn->bits.bound = TRUE; + return CURLE_OK; + } + + if(--portnum > 0) { + infof(data, "Bind to local port %hu failed, trying next\n", port); + port++; /* try next port */ + /* We re-use/clobber the port variable here below */ + if(sock->sa_family == AF_INET) + si4->sin_port = ntohs(port); +#ifdef ENABLE_IPV6 + else + si6->sin6_port = ntohs(port); +#endif + } + else + break; + } + + data->state.os_errno = error = SOCKERRNO; + failf(data, "bind failed with errno %d: %s", + error, Curl_strerror(conn, error)); + + return CURLE_INTERFACE_FAILED; +} + +/* + * verifyconnect() returns TRUE if the connect really has happened. + */ +static bool verifyconnect(curl_socket_t sockfd, int *error) +{ + bool rc = TRUE; +#ifdef SO_ERROR + int err = 0; + curl_socklen_t errSize = sizeof(err); + +#ifdef WIN32 + /* + * In October 2003 we effectively nullified this function on Windows due to + * problems with it using all CPU in multi-threaded cases. + * + * In May 2004, we bring it back to offer more info back on connect failures. + * Gisle Vanem could reproduce the former problems with this function, but + * could avoid them by adding this SleepEx() call below: + * + * "I don't have Rational Quantify, but the hint from his post was + * ntdll::NtRemoveIoCompletion(). So I'd assume the SleepEx (or maybe + * just Sleep(0) would be enough?) would release whatever + * mutex/critical-section the ntdll call is waiting on. + * + * Someone got to verify this on Win-NT 4.0, 2000." + */ + +#ifdef _WIN32_WCE + Sleep(0); +#else + SleepEx(0, FALSE); +#endif + +#endif + + if(0 != getsockopt(sockfd, SOL_SOCKET, SO_ERROR, (void *)&err, &errSize)) + err = SOCKERRNO; +#ifdef _WIN32_WCE + /* Old WinCE versions don't support SO_ERROR */ + if(WSAENOPROTOOPT == err) { + SET_SOCKERRNO(0); + err = 0; + } +#endif +#ifdef __minix + /* Minix 3.1.x doesn't support getsockopt on UDP sockets */ + if(EBADIOCTL == err) { + SET_SOCKERRNO(0); + err = 0; + } +#endif + if((0 == err) || (EISCONN == err)) + /* we are connected, awesome! */ + rc = TRUE; + else + /* This wasn't a successful connect */ + rc = FALSE; + if(error) + *error = err; +#else + (void)sockfd; + if(error) + *error = SOCKERRNO; +#endif + return rc; +} + +/* Used within the multi interface. Try next IP address, return TRUE if no + more address exists or error */ +static CURLcode trynextip(struct connectdata *conn, + int sockindex, + int tempindex) +{ + CURLcode rc = CURLE_COULDNT_CONNECT; + + /* First clean up after the failed socket. + Don't close it yet to ensure that the next IP's socket gets a different + file descriptor, which can prevent bugs when the curl_multi_socket_action + interface is used with certain select() replacements such as kqueue. */ + curl_socket_t fd_to_close = conn->tempsock[tempindex]; + conn->tempsock[tempindex] = CURL_SOCKET_BAD; + + if(sockindex == FIRSTSOCKET) { + Curl_addrinfo *ai = NULL; + int family = AF_UNSPEC; + + if(conn->tempaddr[tempindex]) { + /* find next address in the same protocol family */ + family = conn->tempaddr[tempindex]->ai_family; + ai = conn->tempaddr[tempindex]->ai_next; + } + else if(conn->tempaddr[0]) { + /* happy eyeballs - try the other protocol family */ + int firstfamily = conn->tempaddr[0]->ai_family; +#ifdef ENABLE_IPV6 + family = (firstfamily == AF_INET) ? AF_INET6 : AF_INET; +#else + family = firstfamily; +#endif + ai = conn->tempaddr[0]->ai_next; + } + + while(ai) { + while(ai && ai->ai_family != family) + ai = ai->ai_next; + + if(ai) { + rc = singleipconnect(conn, ai, &conn->tempsock[tempindex]); + if(rc == CURLE_COULDNT_CONNECT) { + ai = ai->ai_next; + continue; + } + conn->tempaddr[tempindex] = ai; + } + break; + } + } + + if(fd_to_close != CURL_SOCKET_BAD) + Curl_closesocket(conn, fd_to_close); + + return rc; +} + +/* Copies connection info into the session handle to make it available + when the session handle is no longer associated with a connection. */ +void Curl_persistconninfo(struct connectdata *conn) +{ + memcpy(conn->data->info.conn_primary_ip, conn->primary_ip, MAX_IPADR_LEN); + memcpy(conn->data->info.conn_local_ip, conn->local_ip, MAX_IPADR_LEN); + conn->data->info.conn_primary_port = conn->primary_port; + conn->data->info.conn_local_port = conn->local_port; +} + +/* retrieves ip address and port from a sockaddr structure */ +static bool getaddressinfo(struct sockaddr* sa, char* addr, + long* port) +{ + unsigned short us_port; + struct sockaddr_in* si = NULL; +#ifdef ENABLE_IPV6 + struct sockaddr_in6* si6 = NULL; +#endif +#if defined(HAVE_SYS_UN_H) && defined(AF_UNIX) + struct sockaddr_un* su = NULL; +#endif + + switch (sa->sa_family) { + case AF_INET: + si = (struct sockaddr_in*) sa; + if(Curl_inet_ntop(sa->sa_family, &si->sin_addr, + addr, MAX_IPADR_LEN)) { + us_port = ntohs(si->sin_port); + *port = us_port; + return TRUE; + } + break; +#ifdef ENABLE_IPV6 + case AF_INET6: + si6 = (struct sockaddr_in6*)sa; + if(Curl_inet_ntop(sa->sa_family, &si6->sin6_addr, + addr, MAX_IPADR_LEN)) { + us_port = ntohs(si6->sin6_port); + *port = us_port; + return TRUE; + } + break; +#endif +#if defined(HAVE_SYS_UN_H) && defined(AF_UNIX) + case AF_UNIX: + su = (struct sockaddr_un*)sa; + snprintf(addr, MAX_IPADR_LEN, "%s", su->sun_path); + *port = 0; + return TRUE; +#endif + default: + break; + } + + addr[0] = '\0'; + *port = 0; + + return FALSE; +} + +/* retrieves the start/end point information of a socket of an established + connection */ +void Curl_updateconninfo(struct connectdata *conn, curl_socket_t sockfd) +{ + int error; + curl_socklen_t len; + struct Curl_sockaddr_storage ssrem; + struct Curl_sockaddr_storage ssloc; + struct SessionHandle *data = conn->data; + + if(conn->socktype == SOCK_DGRAM) + /* there's no connection! */ + return; + + if(!conn->bits.reuse) { + + len = sizeof(struct Curl_sockaddr_storage); + if(getpeername(sockfd, (struct sockaddr*) &ssrem, &len)) { + error = SOCKERRNO; + failf(data, "getpeername() failed with errno %d: %s", + error, Curl_strerror(conn, error)); + return; + } + + len = sizeof(struct Curl_sockaddr_storage); + if(getsockname(sockfd, (struct sockaddr*) &ssloc, &len)) { + error = SOCKERRNO; + failf(data, "getsockname() failed with errno %d: %s", + error, Curl_strerror(conn, error)); + return; + } + + if(!getaddressinfo((struct sockaddr*)&ssrem, + conn->primary_ip, &conn->primary_port)) { + error = ERRNO; + failf(data, "ssrem inet_ntop() failed with errno %d: %s", + error, Curl_strerror(conn, error)); + return; + } + memcpy(conn->ip_addr_str, conn->primary_ip, MAX_IPADR_LEN); + + if(!getaddressinfo((struct sockaddr*)&ssloc, + conn->local_ip, &conn->local_port)) { + error = ERRNO; + failf(data, "ssloc inet_ntop() failed with errno %d: %s", + error, Curl_strerror(conn, error)); + return; + } + + } + + /* persist connection info in session handle */ + Curl_persistconninfo(conn); +} + +/* + * Curl_is_connected() checks if the socket has connected. + */ + +CURLcode Curl_is_connected(struct connectdata *conn, + int sockindex, + bool *connected) +{ + struct SessionHandle *data = conn->data; + CURLcode code = CURLE_OK; + long allow; + int error = 0; + struct timeval now; + int result; + int i; + + DEBUGASSERT(sockindex >= FIRSTSOCKET && sockindex <= SECONDARYSOCKET); + + *connected = FALSE; /* a very negative world view is best */ + + if(conn->bits.tcpconnect[sockindex]) { + /* we are connected already! */ + *connected = TRUE; + return CURLE_OK; + } + + now = Curl_tvnow(); + + /* figure out how long time we have left to connect */ + allow = Curl_timeleft(data, &now, TRUE); + + if(allow < 0) { + /* time-out, bail out, go home */ + failf(data, "Connection time-out"); + return CURLE_OPERATION_TIMEDOUT; + } + + for(i=0; i<2; i++) { + if(conn->tempsock[i] == CURL_SOCKET_BAD) + continue; + +#ifdef mpeix + /* Call this function once now, and ignore the results. We do this to + "clear" the error state on the socket so that we can later read it + reliably. This is reported necessary on the MPE/iX operating system. */ + (void)verifyconnect(conn->tempsock[i], NULL); +#endif + + /* check socket for connect */ + result = Curl_socket_ready(CURL_SOCKET_BAD, conn->tempsock[i], 0); + + if(result == 0) { /* no connection yet */ + if(curlx_tvdiff(now, conn->connecttime) >= conn->timeoutms_per_addr) { + infof(data, "After %ldms connect time, move on!\n", + conn->timeoutms_per_addr); + error = ETIMEDOUT; + } + + /* should we try another protocol family? */ + if(i == 0 && conn->tempaddr[1] == NULL && + curlx_tvdiff(now, conn->connecttime) >= HAPPY_EYEBALLS_TIMEOUT) { + trynextip(conn, sockindex, 1); + } + } + else if(result == CURL_CSELECT_OUT) { + if(verifyconnect(conn->tempsock[i], &error)) { + /* we are connected with TCP, awesome! */ + int other = i ^ 1; + + /* use this socket from now on */ + conn->sock[sockindex] = conn->tempsock[i]; + conn->ip_addr = conn->tempaddr[i]; + conn->tempsock[i] = CURL_SOCKET_BAD; + + /* close the other socket, if open */ + if(conn->tempsock[other] != CURL_SOCKET_BAD) { + Curl_closesocket(conn, conn->tempsock[other]); + conn->tempsock[other] = CURL_SOCKET_BAD; + } + + /* see if we need to do any proxy magic first once we connected */ + code = Curl_connected_proxy(conn, sockindex); + if(code) + return code; + + conn->bits.tcpconnect[sockindex] = TRUE; + + *connected = TRUE; + if(sockindex == FIRSTSOCKET) + Curl_pgrsTime(data, TIMER_CONNECT); /* connect done */ + Curl_updateconninfo(conn, conn->sock[sockindex]); + Curl_verboseconnect(conn); + + return CURLE_OK; + } + else + infof(data, "Connection failed\n"); + } + else if(result & CURL_CSELECT_ERR) + (void)verifyconnect(conn->tempsock[i], &error); + + /* + * The connection failed here, we should attempt to connect to the "next + * address" for the given host. But first remember the latest error. + */ + if(error) { + char ipaddress[MAX_IPADR_LEN]; + data->state.os_errno = error; + SET_SOCKERRNO(error); + if(conn->tempaddr[i]) { + Curl_printable_address(conn->tempaddr[i], ipaddress, MAX_IPADR_LEN); + infof(data, "connect to %s port %ld failed: %s\n", + ipaddress, conn->port, Curl_strerror(conn, error)); + + conn->timeoutms_per_addr = conn->tempaddr[i]->ai_next == NULL ? + allow : allow / 2; + + code = trynextip(conn, sockindex, i); + } + } + } + + if(code) { + /* no more addresses to try */ + + /* if the first address family runs out of addresses to try before + the happy eyeball timeout, go ahead and try the next family now */ + if(conn->tempaddr[1] == NULL) { + int rc; + rc = trynextip(conn, sockindex, 1); + if(rc == CURLE_OK) + return CURLE_OK; + } + + failf(data, "Failed to connect to %s port %ld: %s", + conn->bits.proxy?conn->proxy.name:conn->host.name, + conn->port, Curl_strerror(conn, error)); + } + + return code; +} + +static void tcpnodelay(struct connectdata *conn, + curl_socket_t sockfd) +{ +#ifdef TCP_NODELAY + struct SessionHandle *data= conn->data; + curl_socklen_t onoff = (curl_socklen_t) data->set.tcp_nodelay; + int level = IPPROTO_TCP; + +#if 0 + /* The use of getprotobyname() is disabled since it isn't thread-safe on + numerous systems. On these getprotobyname_r() should be used instead, but + that exists in at least one 4 arg version and one 5 arg version, and + since the proto number rarely changes anyway we now just use the hard + coded number. The "proper" fix would need a configure check for the + correct function much in the same style the gethostbyname_r versions are + detected. */ + struct protoent *pe = getprotobyname("tcp"); + if(pe) + level = pe->p_proto; +#endif + + if(setsockopt(sockfd, level, TCP_NODELAY, (void *)&onoff, + sizeof(onoff)) < 0) + infof(data, "Could not set TCP_NODELAY: %s\n", + Curl_strerror(conn, SOCKERRNO)); + else + infof(data,"TCP_NODELAY set\n"); +#else + (void)conn; + (void)sockfd; +#endif +} + +#ifdef SO_NOSIGPIPE +/* The preferred method on Mac OS X (10.2 and later) to prevent SIGPIPEs when + sending data to a dead peer (instead of relying on the 4th argument to send + being MSG_NOSIGNAL). Possibly also existing and in use on other BSD + systems? */ +static void nosigpipe(struct connectdata *conn, + curl_socket_t sockfd) +{ + struct SessionHandle *data= conn->data; + int onoff = 1; + if(setsockopt(sockfd, SOL_SOCKET, SO_NOSIGPIPE, (void *)&onoff, + sizeof(onoff)) < 0) + infof(data, "Could not set SO_NOSIGPIPE: %s\n", + Curl_strerror(conn, SOCKERRNO)); +} +#else +#define nosigpipe(x,y) Curl_nop_stmt +#endif + +#ifdef USE_WINSOCK +/* When you run a program that uses the Windows Sockets API, you may + experience slow performance when you copy data to a TCP server. + + http://support.microsoft.com/kb/823764 + + Work-around: Make the Socket Send Buffer Size Larger Than the Program Send + Buffer Size + + The problem described in this knowledge-base is applied only to pre-Vista + Windows. Following function trying to detect OS version and skips + SO_SNDBUF adjustment for Windows Vista and above. +*/ +#define DETECT_OS_NONE 0 +#define DETECT_OS_PREVISTA 1 +#define DETECT_OS_VISTA_OR_LATER 2 + +void Curl_sndbufset(curl_socket_t sockfd) +{ + int val = CURL_MAX_WRITE_SIZE + 32; + int curval = 0; + int curlen = sizeof(curval); + DWORD majorVersion = 6; + + static int detectOsState = DETECT_OS_NONE; + + if(detectOsState == DETECT_OS_NONE) { +#if !defined(_WIN32_WINNT) || !defined(_WIN32_WINNT_WIN2K) || \ + (_WIN32_WINNT < _WIN32_WINNT_WIN2K) + OSVERSIONINFO osver; + + memset(&osver, 0, sizeof(osver)); + osver.dwOSVersionInfoSize = sizeof(osver); + + detectOsState = DETECT_OS_PREVISTA; + if(GetVersionEx(&osver)) { + if(osver.dwMajorVersion >= majorVersion) + detectOsState = DETECT_OS_VISTA_OR_LATER; + } +#else + ULONGLONG majorVersionMask; + OSVERSIONINFOEX osver; + + memset(&osver, 0, sizeof(osver)); + osver.dwOSVersionInfoSize = sizeof(osver); + osver.dwMajorVersion = majorVersion; + majorVersionMask = VerSetConditionMask(0, VER_MAJORVERSION, + VER_GREATER_EQUAL); + + if(VerifyVersionInfo(&osver, VER_MAJORVERSION, majorVersionMask)) + detectOsState = DETECT_OS_VISTA_OR_LATER; + else + detectOsState = DETECT_OS_PREVISTA; +#endif + } + + if(detectOsState == DETECT_OS_VISTA_OR_LATER) + return; + + if(getsockopt(sockfd, SOL_SOCKET, SO_SNDBUF, (char *)&curval, &curlen) == 0) + if(curval > val) + return; + + setsockopt(sockfd, SOL_SOCKET, SO_SNDBUF, (const char *)&val, sizeof(val)); +} +#endif + +/* + * singleipconnect() + * + * Note that even on connect fail it returns CURLE_OK, but with 'sock' set to + * CURL_SOCKET_BAD. Other errors will however return proper errors. + * + * singleipconnect() connects to the given IP only, and it may return without + * having connected. + */ +static CURLcode +singleipconnect(struct connectdata *conn, + const Curl_addrinfo *ai, + curl_socket_t *sockp) +{ + struct Curl_sockaddr_ex addr; + int rc; + int error = 0; + bool isconnected = FALSE; + struct SessionHandle *data = conn->data; + curl_socket_t sockfd; + CURLcode res = CURLE_OK; + char ipaddress[MAX_IPADR_LEN]; + long port; + + *sockp = CURL_SOCKET_BAD; + + res = Curl_socket(conn, ai, &addr, &sockfd); + if(res) + /* Failed to create the socket, but still return OK since we signal the + lack of socket as well. This allows the parent function to keep looping + over alternative addresses/socket families etc. */ + return CURLE_OK; + + /* store remote address and port used in this connection attempt */ + if(!getaddressinfo((struct sockaddr*)&addr.sa_addr, + ipaddress, &port)) { + /* malformed address or bug in inet_ntop, try next address */ + error = ERRNO; + failf(data, "sa_addr inet_ntop() failed with errno %d: %s", + error, Curl_strerror(conn, error)); + Curl_closesocket(conn, sockfd); + return CURLE_OK; + } + infof(data, " Trying %s...\n", ipaddress); + + if(data->set.tcp_nodelay) + tcpnodelay(conn, sockfd); + + nosigpipe(conn, sockfd); + + Curl_sndbufset(sockfd); + + if(data->set.tcp_keepalive) + tcpkeepalive(data, sockfd); + + if(data->set.fsockopt) { + /* activate callback for setting socket options */ + error = data->set.fsockopt(data->set.sockopt_client, + sockfd, + CURLSOCKTYPE_IPCXN); + + if(error == CURL_SOCKOPT_ALREADY_CONNECTED) + isconnected = TRUE; + else if(error) { + Curl_closesocket(conn, sockfd); /* close the socket and bail out */ + return CURLE_ABORTED_BY_CALLBACK; + } + } + + /* possibly bind the local end to an IP, interface or port */ + res = bindlocal(conn, sockfd, addr.family); + if(res) { + Curl_closesocket(conn, sockfd); /* close socket and bail out */ + if(res == CURLE_UNSUPPORTED_PROTOCOL) { + /* The address family is not supported on this interface. + We can continue trying addresses */ + return CURLE_OK; + } + return res; + } + + /* set socket non-blocking */ + curlx_nonblock(sockfd, TRUE); + + conn->connecttime = Curl_tvnow(); + if(conn->num_addr > 1) + Curl_expire_latest(data, conn->timeoutms_per_addr); + + /* Connect TCP sockets, bind UDP */ + if(!isconnected && (conn->socktype == SOCK_STREAM)) { + rc = connect(sockfd, &addr.sa_addr, addr.addrlen); + if(-1 == rc) + error = SOCKERRNO; + } + else { + *sockp = sockfd; + return CURLE_OK; + } + +#ifdef ENABLE_IPV6 + conn->bits.ipv6 = (addr.family == AF_INET6)?TRUE:FALSE; +#endif + + if(-1 == rc) { + switch(error) { + case EINPROGRESS: + case EWOULDBLOCK: +#if defined(EAGAIN) +#if (EAGAIN) != (EWOULDBLOCK) + /* On some platforms EAGAIN and EWOULDBLOCK are the + * same value, and on others they are different, hence + * the odd #if + */ + case EAGAIN: +#endif +#endif + res = CURLE_OK; + break; + + default: + /* unknown error, fallthrough and try another address! */ + infof(data, "Immediate connect fail for %s: %s\n", + ipaddress, Curl_strerror(conn,error)); + data->state.os_errno = error; + + /* connect failed */ + Curl_closesocket(conn, sockfd); + res = CURLE_COULDNT_CONNECT; + } + } + + if(!res) + *sockp = sockfd; + + return res; +} + +/* + * TCP connect to the given host with timeout, proxy or remote doesn't matter. + * There might be more than one IP address to try out. Fill in the passed + * pointer with the connected socket. + */ + +CURLcode Curl_connecthost(struct connectdata *conn, /* context */ + const struct Curl_dns_entry *remotehost) +{ + struct SessionHandle *data = conn->data; + struct timeval before = Curl_tvnow(); + CURLcode res = CURLE_COULDNT_CONNECT; + + long timeout_ms = Curl_timeleft(data, &before, TRUE); + + if(timeout_ms < 0) { + /* a precaution, no need to continue if time already is up */ + failf(data, "Connection time-out"); + return CURLE_OPERATION_TIMEDOUT; + } + + conn->num_addr = Curl_num_addresses(remotehost->addr); + conn->tempaddr[0] = remotehost->addr; + conn->tempaddr[1] = NULL; + conn->tempsock[0] = CURL_SOCKET_BAD; + conn->tempsock[1] = CURL_SOCKET_BAD; + Curl_expire(conn->data, HAPPY_EYEBALLS_TIMEOUT); + + /* Max time for the next connection attempt */ + conn->timeoutms_per_addr = + conn->tempaddr[0]->ai_next == NULL ? timeout_ms : timeout_ms / 2; + + /* start connecting to first IP */ + while(conn->tempaddr[0]) { + res = singleipconnect(conn, conn->tempaddr[0], &(conn->tempsock[0])); + if(res == CURLE_OK) + break; + conn->tempaddr[0] = conn->tempaddr[0]->ai_next; + } + + if(conn->tempsock[0] == CURL_SOCKET_BAD) + return res; + + data->info.numconnects++; /* to track the number of connections made */ + + return CURLE_OK; +} + +struct connfind { + struct connectdata *tofind; + bool found; +}; + +static int conn_is_conn(struct connectdata *conn, void *param) +{ + struct connfind *f = (struct connfind *)param; + if(conn == f->tofind) { + f->found = TRUE; + return 1; + } + return 0; +} + +/* + * Used to extract socket and connectdata struct for the most recent + * transfer on the given SessionHandle. + * + * The returned socket will be CURL_SOCKET_BAD in case of failure! + */ +curl_socket_t Curl_getconnectinfo(struct SessionHandle *data, + struct connectdata **connp) +{ + curl_socket_t sockfd; + + DEBUGASSERT(data); + + /* this only works for an easy handle that has been used for + curl_easy_perform()! */ + if(data->state.lastconnect && data->multi_easy) { + struct connectdata *c = data->state.lastconnect; + struct connfind find; + find.tofind = data->state.lastconnect; + find.found = FALSE; + + Curl_conncache_foreach(data->multi_easy->conn_cache, &find, conn_is_conn); + + if(!find.found) { + data->state.lastconnect = NULL; + return CURL_SOCKET_BAD; + } + + if(connp) + /* only store this if the caller cares for it */ + *connp = c; + sockfd = c->sock[FIRSTSOCKET]; + /* we have a socket connected, let's determine if the server shut down */ + /* determine if ssl */ + if(c->ssl[FIRSTSOCKET].use) { + /* use the SSL context */ + if(!Curl_ssl_check_cxn(c)) + return CURL_SOCKET_BAD; /* FIN received */ + } +/* Minix 3.1 doesn't support any flags on recv; just assume socket is OK */ +#ifdef MSG_PEEK + else { + /* use the socket */ + char buf; + if(recv((RECV_TYPE_ARG1)c->sock[FIRSTSOCKET], (RECV_TYPE_ARG2)&buf, + (RECV_TYPE_ARG3)1, (RECV_TYPE_ARG4)MSG_PEEK) == 0) { + return CURL_SOCKET_BAD; /* FIN received */ + } + } +#endif + } + else + return CURL_SOCKET_BAD; + + return sockfd; +} + +/* + * Close a socket. + * + * 'conn' can be NULL, beware! + */ +int Curl_closesocket(struct connectdata *conn, + curl_socket_t sock) +{ + if(conn && conn->fclosesocket) { + if((sock == conn->sock[SECONDARYSOCKET]) && + conn->sock_accepted[SECONDARYSOCKET]) + /* if this socket matches the second socket, and that was created with + accept, then we MUST NOT call the callback but clear the accepted + status */ + conn->sock_accepted[SECONDARYSOCKET] = FALSE; + else + return conn->fclosesocket(conn->closesocket_client, sock); + } + sclose(sock); + + if(conn) + /* tell the multi-socket code about this */ + Curl_multi_closed(conn, sock); + + return 0; +} + +/* + * Create a socket based on info from 'conn' and 'ai'. + * + * 'addr' should be a pointer to the correct struct to get data back, or NULL. + * 'sockfd' must be a pointer to a socket descriptor. + * + * If the open socket callback is set, used that! + * + */ +CURLcode Curl_socket(struct connectdata *conn, + const Curl_addrinfo *ai, + struct Curl_sockaddr_ex *addr, + curl_socket_t *sockfd) +{ + struct SessionHandle *data = conn->data; + struct Curl_sockaddr_ex dummy; + + if(!addr) + /* if the caller doesn't want info back, use a local temp copy */ + addr = &dummy; + + /* + * The Curl_sockaddr_ex structure is basically libcurl's external API + * curl_sockaddr structure with enough space available to directly hold + * any protocol-specific address structures. The variable declared here + * will be used to pass / receive data to/from the fopensocket callback + * if this has been set, before that, it is initialized from parameters. + */ + + addr->family = ai->ai_family; + addr->socktype = conn->socktype; + addr->protocol = conn->socktype==SOCK_DGRAM?IPPROTO_UDP:ai->ai_protocol; + addr->addrlen = ai->ai_addrlen; + + if(addr->addrlen > sizeof(struct Curl_sockaddr_storage)) + addr->addrlen = sizeof(struct Curl_sockaddr_storage); + memcpy(&addr->sa_addr, ai->ai_addr, addr->addrlen); + + if(data->set.fopensocket) + /* + * If the opensocket callback is set, all the destination address + * information is passed to the callback. Depending on this information the + * callback may opt to abort the connection, this is indicated returning + * CURL_SOCKET_BAD; otherwise it will return a not-connected socket. When + * the callback returns a valid socket the destination address information + * might have been changed and this 'new' address will actually be used + * here to connect. + */ + *sockfd = data->set.fopensocket(data->set.opensocket_client, + CURLSOCKTYPE_IPCXN, + (struct curl_sockaddr *)addr); + else + /* opensocket callback not set, so simply create the socket now */ + *sockfd = socket(addr->family, addr->socktype, addr->protocol); + + if(*sockfd == CURL_SOCKET_BAD) + /* no socket, no connection */ + return CURLE_COULDNT_CONNECT; + +#if defined(ENABLE_IPV6) && defined(HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID) + if(conn->scope && (addr->family == AF_INET6)) { + struct sockaddr_in6 * const sa6 = (void *)&addr->sa_addr; + sa6->sin6_scope_id = conn->scope; + } +#endif + + return CURLE_OK; + +} + +#ifdef CURLDEBUG +/* + * Curl_conncontrol() is used to set the conn->bits.close bit on or off. It + * MUST be called with the connclose() or connclose() macros with a stated + * reason. The reason is only shown in debug builds but helps to figure out + * decision paths when connections are or aren't re-used as expected. + */ +void Curl_conncontrol(struct connectdata *conn, bool closeit, + const char *reason) +{ + infof(conn->data, "Marked for [%s]: %s\n", closeit?"closure":"keep alive", + reason); + conn->bits.close = closeit; /* the only place in the source code that should + assign this bit */ +} +#endif diff --git a/external/libcurl_android/jni/libcurl/lib/connect.h b/external/libcurl_android/jni/libcurl/lib/connect.h new file mode 100755 index 00000000..7bc391be --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/connect.h @@ -0,0 +1,122 @@ +#ifndef HEADER_CURL_CONNECT_H +#define HEADER_CURL_CONNECT_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#include "nonblock.h" /* for curlx_nonblock(), formerly Curl_nonblock() */ +#include "sockaddr.h" + +CURLcode Curl_is_connected(struct connectdata *conn, + int sockindex, + bool *connected); + +CURLcode Curl_connecthost(struct connectdata *conn, + const struct Curl_dns_entry *host); + +/* generic function that returns how much time there's left to run, according + to the timeouts set */ +long Curl_timeleft(struct SessionHandle *data, + struct timeval *nowp, + bool duringconnect); + +#define DEFAULT_CONNECT_TIMEOUT 300000 /* milliseconds == five minutes */ +#define HAPPY_EYEBALLS_TIMEOUT 200 /* milliseconds to wait between + ipv4/ipv6 connection attempts */ + +/* + * Used to extract socket and connectdata struct for the most recent + * transfer on the given SessionHandle. + * + * The returned socket will be CURL_SOCKET_BAD in case of failure! + */ +curl_socket_t Curl_getconnectinfo(struct SessionHandle *data, + struct connectdata **connp); + +#ifdef USE_WINSOCK +/* When you run a program that uses the Windows Sockets API, you may + experience slow performance when you copy data to a TCP server. + + http://support.microsoft.com/kb/823764 + + Work-around: Make the Socket Send Buffer Size Larger Than the Program Send + Buffer Size + +*/ +void Curl_sndbufset(curl_socket_t sockfd); +#else +#define Curl_sndbufset(y) Curl_nop_stmt +#endif + +void Curl_updateconninfo(struct connectdata *conn, curl_socket_t sockfd); +void Curl_persistconninfo(struct connectdata *conn); +int Curl_closesocket(struct connectdata *conn, curl_socket_t sock); + +/* + * The Curl_sockaddr_ex structure is basically libcurl's external API + * curl_sockaddr structure with enough space available to directly hold any + * protocol-specific address structures. The variable declared here will be + * used to pass / receive data to/from the fopensocket callback if this has + * been set, before that, it is initialized from parameters. + */ +struct Curl_sockaddr_ex { + int family; + int socktype; + int protocol; + unsigned int addrlen; + union { + struct sockaddr addr; + struct Curl_sockaddr_storage buff; + } _sa_ex_u; +}; +#define sa_addr _sa_ex_u.addr + +/* + * Create a socket based on info from 'conn' and 'ai'. + * + * Fill in 'addr' and 'sockfd' accordingly if OK is returned. If the open + * socket callback is set, used that! + * + */ +CURLcode Curl_socket(struct connectdata *conn, + const Curl_addrinfo *ai, + struct Curl_sockaddr_ex *addr, + curl_socket_t *sockfd); + +#ifdef CURLDEBUG +/* + * Curl_connclose() sets the bit.close bit to TRUE with an explanation. + * Nothing else. + */ +void Curl_conncontrol(struct connectdata *conn, + bool closeit, + const char *reason); +#define connclose(x,y) Curl_conncontrol(x,TRUE, y) +#define connkeep(x,y) Curl_conncontrol(x, FALSE, y) +#else /* if !CURLDEBUG */ + +#define connclose(x,y) (x)->bits.close = TRUE +#define connkeep(x,y) (x)->bits.close = FALSE + +#endif + +#endif /* HEADER_CURL_CONNECT_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/content_encoding.c b/external/libcurl_android/jni/libcurl/lib/content_encoding.c new file mode 100755 index 00000000..c68e6e5f --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/content_encoding.c @@ -0,0 +1,435 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_LIBZ + +#include "urldata.h" +#include +#include "sendf.h" +#include "content_encoding.h" +#include "curl_memory.h" + +#include "memdebug.h" + +/* Comment this out if zlib is always going to be at least ver. 1.2.0.4 + (doing so will reduce code size slightly). */ +#define OLD_ZLIB_SUPPORT 1 + +#define DSIZ CURL_MAX_WRITE_SIZE /* buffer size for decompressed data */ + +#define GZIP_MAGIC_0 0x1f +#define GZIP_MAGIC_1 0x8b + +/* gzip flag byte */ +#define ASCII_FLAG 0x01 /* bit 0 set: file probably ascii text */ +#define HEAD_CRC 0x02 /* bit 1 set: header CRC present */ +#define EXTRA_FIELD 0x04 /* bit 2 set: extra field present */ +#define ORIG_NAME 0x08 /* bit 3 set: original file name present */ +#define COMMENT 0x10 /* bit 4 set: file comment present */ +#define RESERVED 0xE0 /* bits 5..7: reserved */ + +static voidpf +zalloc_cb(voidpf opaque, unsigned int items, unsigned int size) +{ + (void) opaque; + /* not a typo, keep it calloc() */ + return (voidpf) calloc(items, size); +} + +static void +zfree_cb(voidpf opaque, voidpf ptr) +{ + (void) opaque; + free(ptr); +} + +static CURLcode +process_zlib_error(struct connectdata *conn, z_stream *z) +{ + struct SessionHandle *data = conn->data; + if(z->msg) + failf (data, "Error while processing content unencoding: %s", + z->msg); + else + failf (data, "Error while processing content unencoding: " + "Unknown failure within decompression software."); + + return CURLE_BAD_CONTENT_ENCODING; +} + +static CURLcode +exit_zlib(z_stream *z, zlibInitState *zlib_init, CURLcode result) +{ + inflateEnd(z); + *zlib_init = ZLIB_UNINIT; + return result; +} + +static CURLcode +inflate_stream(struct connectdata *conn, + struct SingleRequest *k) +{ + int allow_restart = 1; + z_stream *z = &k->z; /* zlib state structure */ + uInt nread = z->avail_in; + Bytef *orig_in = z->next_in; + int status; /* zlib status */ + CURLcode result = CURLE_OK; /* Curl_client_write status */ + char *decomp; /* Put the decompressed data here. */ + + /* Dynamically allocate a buffer for decompression because it's uncommonly + large to hold on the stack */ + decomp = malloc(DSIZ); + if(decomp == NULL) { + return exit_zlib(z, &k->zlib_init, CURLE_OUT_OF_MEMORY); + } + + /* because the buffer size is fixed, iteratively decompress and transfer to + the client via client_write. */ + for(;;) { + /* (re)set buffer for decompressed output for every iteration */ + z->next_out = (Bytef *)decomp; + z->avail_out = DSIZ; + + status = inflate(z, Z_SYNC_FLUSH); + if(status == Z_OK || status == Z_STREAM_END) { + allow_restart = 0; + if((DSIZ - z->avail_out) && (!k->ignorebody)) { + result = Curl_client_write(conn, CLIENTWRITE_BODY, decomp, + DSIZ - z->avail_out); + /* if !CURLE_OK, clean up, return */ + if(result) { + free(decomp); + return exit_zlib(z, &k->zlib_init, result); + } + } + + /* Done? clean up, return */ + if(status == Z_STREAM_END) { + free(decomp); + if(inflateEnd(z) == Z_OK) + return exit_zlib(z, &k->zlib_init, result); + else + return exit_zlib(z, &k->zlib_init, process_zlib_error(conn, z)); + } + + /* Done with these bytes, exit */ + + /* status is always Z_OK at this point! */ + if(z->avail_in == 0) { + free(decomp); + return result; + } + } + else if(allow_restart && status == Z_DATA_ERROR) { + /* some servers seem to not generate zlib headers, so this is an attempt + to fix and continue anyway */ + + (void) inflateEnd(z); /* don't care about the return code */ + if(inflateInit2(z, -MAX_WBITS) != Z_OK) { + free(decomp); + return exit_zlib(z, &k->zlib_init, process_zlib_error(conn, z)); + } + z->next_in = orig_in; + z->avail_in = nread; + allow_restart = 0; + continue; + } + else { /* Error; exit loop, handle below */ + free(decomp); + return exit_zlib(z, &k->zlib_init, process_zlib_error(conn, z)); + } + } + /* Will never get here */ +} + +CURLcode +Curl_unencode_deflate_write(struct connectdata *conn, + struct SingleRequest *k, + ssize_t nread) +{ + z_stream *z = &k->z; /* zlib state structure */ + + /* Initialize zlib? */ + if(k->zlib_init == ZLIB_UNINIT) { + memset(z, 0, sizeof(z_stream)); + z->zalloc = (alloc_func)zalloc_cb; + z->zfree = (free_func)zfree_cb; + + if(inflateInit(z) != Z_OK) + return process_zlib_error(conn, z); + k->zlib_init = ZLIB_INIT; + } + + /* Set the compressed input when this function is called */ + z->next_in = (Bytef *)k->str; + z->avail_in = (uInt)nread; + + /* Now uncompress the data */ + return inflate_stream(conn, k); +} + +#ifdef OLD_ZLIB_SUPPORT +/* Skip over the gzip header */ +static enum { + GZIP_OK, + GZIP_BAD, + GZIP_UNDERFLOW +} check_gzip_header(unsigned char const *data, ssize_t len, ssize_t *headerlen) +{ + int method, flags; + const ssize_t totallen = len; + + /* The shortest header is 10 bytes */ + if(len < 10) + return GZIP_UNDERFLOW; + + if((data[0] != GZIP_MAGIC_0) || (data[1] != GZIP_MAGIC_1)) + return GZIP_BAD; + + method = data[2]; + flags = data[3]; + + if(method != Z_DEFLATED || (flags & RESERVED) != 0) { + /* Can't handle this compression method or unknown flag */ + return GZIP_BAD; + } + + /* Skip over time, xflags, OS code and all previous bytes */ + len -= 10; + data += 10; + + if(flags & EXTRA_FIELD) { + ssize_t extra_len; + + if(len < 2) + return GZIP_UNDERFLOW; + + extra_len = (data[1] << 8) | data[0]; + + if(len < (extra_len+2)) + return GZIP_UNDERFLOW; + + len -= (extra_len + 2); + data += (extra_len + 2); + } + + if(flags & ORIG_NAME) { + /* Skip over NUL-terminated file name */ + while(len && *data) { + --len; + ++data; + } + if(!len || *data) + return GZIP_UNDERFLOW; + + /* Skip over the NUL */ + --len; + ++data; + } + + if(flags & COMMENT) { + /* Skip over NUL-terminated comment */ + while(len && *data) { + --len; + ++data; + } + if(!len || *data) + return GZIP_UNDERFLOW; + + /* Skip over the NUL */ + --len; + } + + if(flags & HEAD_CRC) { + if(len < 2) + return GZIP_UNDERFLOW; + + len -= 2; + } + + *headerlen = totallen - len; + return GZIP_OK; +} +#endif + +CURLcode +Curl_unencode_gzip_write(struct connectdata *conn, + struct SingleRequest *k, + ssize_t nread) +{ + z_stream *z = &k->z; /* zlib state structure */ + + /* Initialize zlib? */ + if(k->zlib_init == ZLIB_UNINIT) { + memset(z, 0, sizeof(z_stream)); + z->zalloc = (alloc_func)zalloc_cb; + z->zfree = (free_func)zfree_cb; + + if(strcmp(zlibVersion(), "1.2.0.4") >= 0) { + /* zlib ver. >= 1.2.0.4 supports transparent gzip decompressing */ + if(inflateInit2(z, MAX_WBITS+32) != Z_OK) { + return process_zlib_error(conn, z); + } + k->zlib_init = ZLIB_INIT_GZIP; /* Transparent gzip decompress state */ + } + else { + /* we must parse the gzip header ourselves */ + if(inflateInit2(z, -MAX_WBITS) != Z_OK) { + return process_zlib_error(conn, z); + } + k->zlib_init = ZLIB_INIT; /* Initial call state */ + } + } + + if(k->zlib_init == ZLIB_INIT_GZIP) { + /* Let zlib handle the gzip decompression entirely */ + z->next_in = (Bytef *)k->str; + z->avail_in = (uInt)nread; + /* Now uncompress the data */ + return inflate_stream(conn, k); + } + +#ifndef OLD_ZLIB_SUPPORT + /* Support for old zlib versions is compiled away and we are running with + an old version, so return an error. */ + return exit_zlib(z, &k->zlib_init, CURLE_FUNCTION_NOT_FOUND); + +#else + /* This next mess is to get around the potential case where there isn't + * enough data passed in to skip over the gzip header. If that happens, we + * malloc a block and copy what we have then wait for the next call. If + * there still isn't enough (this is definitely a worst-case scenario), we + * make the block bigger, copy the next part in and keep waiting. + * + * This is only required with zlib versions < 1.2.0.4 as newer versions + * can handle the gzip header themselves. + */ + + switch (k->zlib_init) { + /* Skip over gzip header? */ + case ZLIB_INIT: + { + /* Initial call state */ + ssize_t hlen; + + switch (check_gzip_header((unsigned char *)k->str, nread, &hlen)) { + case GZIP_OK: + z->next_in = (Bytef *)k->str + hlen; + z->avail_in = (uInt)(nread - hlen); + k->zlib_init = ZLIB_GZIP_INFLATING; /* Inflating stream state */ + break; + + case GZIP_UNDERFLOW: + /* We need more data so we can find the end of the gzip header. It's + * possible that the memory block we malloc here will never be freed if + * the transfer abruptly aborts after this point. Since it's unlikely + * that circumstances will be right for this code path to be followed in + * the first place, and it's even more unlikely for a transfer to fail + * immediately afterwards, it should seldom be a problem. + */ + z->avail_in = (uInt)nread; + z->next_in = malloc(z->avail_in); + if(z->next_in == NULL) { + return exit_zlib(z, &k->zlib_init, CURLE_OUT_OF_MEMORY); + } + memcpy(z->next_in, k->str, z->avail_in); + k->zlib_init = ZLIB_GZIP_HEADER; /* Need more gzip header data state */ + /* We don't have any data to inflate yet */ + return CURLE_OK; + + case GZIP_BAD: + default: + return exit_zlib(z, &k->zlib_init, process_zlib_error(conn, z)); + } + + } + break; + + case ZLIB_GZIP_HEADER: + { + /* Need more gzip header data state */ + ssize_t hlen; + unsigned char *oldblock = z->next_in; + + z->avail_in += (uInt)nread; + z->next_in = realloc(z->next_in, z->avail_in); + if(z->next_in == NULL) { + free(oldblock); + return exit_zlib(z, &k->zlib_init, CURLE_OUT_OF_MEMORY); + } + /* Append the new block of data to the previous one */ + memcpy(z->next_in + z->avail_in - nread, k->str, nread); + + switch (check_gzip_header(z->next_in, z->avail_in, &hlen)) { + case GZIP_OK: + /* This is the zlib stream data */ + free(z->next_in); + /* Don't point into the malloced block since we just freed it */ + z->next_in = (Bytef *)k->str + hlen + nread - z->avail_in; + z->avail_in = (uInt)(z->avail_in - hlen); + k->zlib_init = ZLIB_GZIP_INFLATING; /* Inflating stream state */ + break; + + case GZIP_UNDERFLOW: + /* We still don't have any data to inflate! */ + return CURLE_OK; + + case GZIP_BAD: + default: + free(z->next_in); + return exit_zlib(z, &k->zlib_init, process_zlib_error(conn, z)); + } + + } + break; + + case ZLIB_GZIP_INFLATING: + default: + /* Inflating stream state */ + z->next_in = (Bytef *)k->str; + z->avail_in = (uInt)nread; + break; + } + + if(z->avail_in == 0) { + /* We don't have any data to inflate; wait until next time */ + return CURLE_OK; + } + + /* We've parsed the header, now uncompress the data */ + return inflate_stream(conn, k); +#endif +} + +void Curl_unencode_cleanup(struct connectdata *conn) +{ + struct SessionHandle *data = conn->data; + struct SingleRequest *k = &data->req; + z_stream *z = &k->z; + if(k->zlib_init != ZLIB_UNINIT) + (void) exit_zlib(z, &k->zlib_init, CURLE_OK); +} + +#endif /* HAVE_LIBZ */ diff --git a/external/libcurl_android/jni/libcurl/lib/content_encoding.h b/external/libcurl_android/jni/libcurl/lib/content_encoding.h new file mode 100755 index 00000000..501f6c8c --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/content_encoding.h @@ -0,0 +1,48 @@ +#ifndef HEADER_CURL_CONTENT_ENCODING_H +#define HEADER_CURL_CONTENT_ENCODING_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +/* + * Comma-separated list all supported Content-Encodings ('identity' is implied) + */ +#ifdef HAVE_LIBZ +#define ALL_CONTENT_ENCODINGS "deflate, gzip" +/* force a cleanup */ +void Curl_unencode_cleanup(struct connectdata *conn); +#else +#define ALL_CONTENT_ENCODINGS "identity" +#define Curl_unencode_cleanup(x) Curl_nop_stmt +#endif + +CURLcode Curl_unencode_deflate_write(struct connectdata *conn, + struct SingleRequest *req, + ssize_t nread); + +CURLcode +Curl_unencode_gzip_write(struct connectdata *conn, + struct SingleRequest *k, + ssize_t nread); + + +#endif /* HEADER_CURL_CONTENT_ENCODING_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/cookie.c b/external/libcurl_android/jni/libcurl/lib/cookie.c new file mode 100755 index 00000000..375485f5 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/cookie.c @@ -0,0 +1,1365 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/*** + + +RECEIVING COOKIE INFORMATION +============================ + +struct CookieInfo *cookie_init(char *file); + + Inits a cookie struct to store data in a local file. This is always + called before any cookies are set. + +int cookies_set(struct CookieInfo *cookie, char *cookie_line); + + The 'cookie_line' parameter is a full "Set-cookie:" line as + received from a server. + + The function need to replace previously stored lines that this new + line superceeds. + + It may remove lines that are expired. + + It should return an indication of success/error. + + +SENDING COOKIE INFORMATION +========================== + +struct Cookies *cookie_getlist(struct CookieInfo *cookie, + char *host, char *path, bool secure); + + For a given host and path, return a linked list of cookies that + the client should send to the server if used now. The secure + boolean informs the cookie if a secure connection is achieved or + not. + + It shall only return cookies that haven't expired. + + +Example set of cookies: + + Set-cookie: PRODUCTINFO=webxpress; domain=.fidelity.com; path=/; secure + Set-cookie: PERSONALIZE=none;expires=Monday, 13-Jun-1988 03:04:55 GMT; + domain=.fidelity.com; path=/ftgw; secure + Set-cookie: FidHist=none;expires=Monday, 13-Jun-1988 03:04:55 GMT; + domain=.fidelity.com; path=/; secure + Set-cookie: FidOrder=none;expires=Monday, 13-Jun-1988 03:04:55 GMT; + domain=.fidelity.com; path=/; secure + Set-cookie: DisPend=none;expires=Monday, 13-Jun-1988 03:04:55 GMT; + domain=.fidelity.com; path=/; secure + Set-cookie: FidDis=none;expires=Monday, 13-Jun-1988 03:04:55 GMT; + domain=.fidelity.com; path=/; secure + Set-cookie: + Session_Key@6791a9e0-901a-11d0-a1c8-9b012c88aa77=none;expires=Monday, + 13-Jun-1988 03:04:55 GMT; domain=.fidelity.com; path=/; secure +****/ + + +#include "curl_setup.h" + +#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES) + +#define _MPRINTF_REPLACE +#include + +#include "urldata.h" +#include "cookie.h" +#include "strequal.h" +#include "strtok.h" +#include "sendf.h" +#include "slist.h" +#include "curl_memory.h" +#include "share.h" +#include "strtoofft.h" +#include "rawstr.h" +#include "curl_memrchr.h" +#include "inet_pton.h" + +/* The last #include file should be: */ +#include "memdebug.h" + +static void freecookie(struct Cookie *co) +{ + if(co->expirestr) + free(co->expirestr); + if(co->domain) + free(co->domain); + if(co->path) + free(co->path); + if(co->spath) + free(co->spath); + if(co->name) + free(co->name); + if(co->value) + free(co->value); + if(co->maxage) + free(co->maxage); + if(co->version) + free(co->version); + + free(co); +} + +static bool tailmatch(const char *cooke_domain, const char *hostname) +{ + size_t cookie_domain_len = strlen(cooke_domain); + size_t hostname_len = strlen(hostname); + + if(hostname_len < cookie_domain_len) + return FALSE; + + if(!Curl_raw_equal(cooke_domain, hostname+hostname_len-cookie_domain_len)) + return FALSE; + + /* A lead char of cookie_domain is not '.'. + RFC6265 4.1.2.3. The Domain Attribute says: + For example, if the value of the Domain attribute is + "example.com", the user agent will include the cookie in the Cookie + header when making HTTP requests to example.com, www.example.com, and + www.corp.example.com. + */ + if(hostname_len == cookie_domain_len) + return TRUE; + if('.' == *(hostname + hostname_len - cookie_domain_len - 1)) + return TRUE; + return FALSE; +} + +/* + * matching cookie path and url path + * RFC6265 5.1.4 Paths and Path-Match + */ +static bool pathmatch(const char* cookie_path, const char* request_uri) +{ + size_t cookie_path_len; + size_t uri_path_len; + char* uri_path = NULL; + char* pos; + bool ret = FALSE; + + /* cookie_path must not have last '/' separator. ex: /sample */ + cookie_path_len = strlen(cookie_path); + if(1 == cookie_path_len) { + /* cookie_path must be '/' */ + return TRUE; + } + + uri_path = strdup(request_uri); + if(!uri_path) + return FALSE; + pos = strchr(uri_path, '?'); + if(pos) + *pos = 0x0; + + /* #-fragments are already cut off! */ + if(0 == strlen(uri_path) || uri_path[0] != '/') { + free(uri_path); + uri_path = strdup("/"); + if(!uri_path) + return FALSE; + } + + /* here, RFC6265 5.1.4 says + 4. Output the characters of the uri-path from the first character up + to, but not including, the right-most %x2F ("/"). + but URL path /hoge?fuga=xxx means /hoge/index.cgi?fuga=xxx in some site + without redirect. + Ignore this algorithm because /hoge is uri path for this case + (uri path is not /). + */ + + uri_path_len = strlen(uri_path); + + if(uri_path_len < cookie_path_len) { + ret = FALSE; + goto pathmatched; + } + + /* not using checkprefix() because matching should be case-sensitive */ + if(strncmp(cookie_path, uri_path, cookie_path_len)) { + ret = FALSE; + goto pathmatched; + } + + /* The cookie-path and the uri-path are identical. */ + if(cookie_path_len == uri_path_len) { + ret = TRUE; + goto pathmatched; + } + + /* here, cookie_path_len < url_path_len */ + if(uri_path[cookie_path_len] == '/') { + ret = TRUE; + goto pathmatched; + } + + ret = FALSE; + +pathmatched: + free(uri_path); + return ret; +} + +/* + * cookie path sanitize + */ +static char *sanitize_cookie_path(const char *cookie_path) +{ + size_t len; + char *new_path = strdup(cookie_path); + if(!new_path) + return NULL; + + /* some stupid site sends path attribute with '"'. */ + if(new_path[0] == '\"') { + memmove((void *)new_path, (const void *)(new_path + 1), strlen(new_path)); + } + if(new_path[strlen(new_path) - 1] == '\"') { + new_path[strlen(new_path) - 1] = 0x0; + } + + /* RFC6265 5.2.4 The Path Attribute */ + if(new_path[0] != '/') { + /* Let cookie-path be the default-path. */ + free(new_path); + new_path = strdup("/"); + return new_path; + } + + /* convert /hoge/ to /hoge */ + len = strlen(new_path); + if(1 < len && new_path[len - 1] == '/') { + new_path[len - 1] = 0x0; + } + + return new_path; +} + +/* + * Load cookies from all given cookie files (CURLOPT_COOKIEFILE). + */ +void Curl_cookie_loadfiles(struct SessionHandle *data) +{ + struct curl_slist *list = data->change.cookielist; + if(list) { + Curl_share_lock(data, CURL_LOCK_DATA_COOKIE, CURL_LOCK_ACCESS_SINGLE); + while(list) { + data->cookies = Curl_cookie_init(data, + list->data, + data->cookies, + data->set.cookiesession); + list = list->next; + } + curl_slist_free_all(data->change.cookielist); /* clean up list */ + data->change.cookielist = NULL; /* don't do this again! */ + Curl_share_unlock(data, CURL_LOCK_DATA_COOKIE); + } +} + +/* + * strstore() makes a strdup() on the 'newstr' and if '*str' is non-NULL + * that will be freed before the allocated string is stored there. + * + * It is meant to easily replace strdup() + */ +static void strstore(char **str, const char *newstr) +{ + if(*str) + free(*str); + *str = strdup(newstr); +} + +/* + * remove_expired() removes expired cookies. + */ +static void remove_expired(struct CookieInfo *cookies) +{ + struct Cookie *co, *nx, *pv; + curl_off_t now = (curl_off_t)time(NULL); + + co = cookies->cookies; + pv = NULL; + while(co) { + nx = co->next; + if((co->expirestr || co->maxage) && co->expires < now) { + if(co == cookies->cookies) { + cookies->cookies = co->next; + } + else { + pv->next = co->next; + } + cookies->numcookies--; + freecookie(co); + } + else { + pv = co; + } + co = nx; + } +} + +/* + * Return true if the given string is an IP(v4|v6) address. + */ +static bool isip(const char *domain) +{ + struct in_addr addr; +#ifdef ENABLE_IPV6 + struct in6_addr addr6; +#endif + + if(Curl_inet_pton(AF_INET, domain, &addr) +#ifdef ENABLE_IPV6 + || Curl_inet_pton(AF_INET6, domain, &addr6) +#endif + ) { + /* domain name given as IP address */ + return TRUE; + } + + return FALSE; +} + +/**************************************************************************** + * + * Curl_cookie_add() + * + * Add a single cookie line to the cookie keeping object. + * + * Be aware that sometimes we get an IP-only host name, and that might also be + * a numerical IPv6 address. + * + ***************************************************************************/ + +struct Cookie * +Curl_cookie_add(struct SessionHandle *data, + /* The 'data' pointer here may be NULL at times, and thus + must only be used very carefully for things that can deal + with data being NULL. Such as infof() and similar */ + + struct CookieInfo *c, + bool httpheader, /* TRUE if HTTP header-style line */ + char *lineptr, /* first character of the line */ + const char *domain, /* default domain */ + const char *path) /* full path used when this cookie is set, + used to get default path for the cookie + unless set */ +{ + struct Cookie *clist; + char name[MAX_NAME]; + struct Cookie *co; + struct Cookie *lastc=NULL; + time_t now = time(NULL); + bool replace_old = FALSE; + bool badcookie = FALSE; /* cookies are good by default. mmmmm yummy */ + +#ifdef CURL_DISABLE_VERBOSE_STRINGS + (void)data; +#endif + + /* First, alloc and init a new struct for it */ + co = calloc(1, sizeof(struct Cookie)); + if(!co) + return NULL; /* bail out if we're this low on memory */ + + if(httpheader) { + /* This line was read off a HTTP-header */ + const char *ptr; + const char *semiptr; + char *what; + + what = malloc(MAX_COOKIE_LINE); + if(!what) { + free(co); + return NULL; + } + + semiptr=strchr(lineptr, ';'); /* first, find a semicolon */ + + while(*lineptr && ISBLANK(*lineptr)) + lineptr++; + + ptr = lineptr; + do { + /* we have a = pair or a stand-alone word here */ + name[0]=what[0]=0; /* init the buffers */ + if(1 <= sscanf(ptr, "%" MAX_NAME_TXT "[^;\r\n =]=%" + MAX_COOKIE_LINE_TXT "[^;\r\n]", + name, what)) { + /* Use strstore() below to properly deal with received cookie + headers that have the same string property set more than once, + and then we use the last one. */ + const char *whatptr; + bool done = FALSE; + bool sep; + size_t len=strlen(what); + const char *endofn = &ptr[ strlen(name) ]; + + /* skip trailing spaces in name */ + while(*endofn && ISBLANK(*endofn)) + endofn++; + + /* name ends with a '=' ? */ + sep = (*endofn == '=')?TRUE:FALSE; + + /* Strip off trailing whitespace from the 'what' */ + while(len && ISBLANK(what[len-1])) { + what[len-1]=0; + len--; + } + + /* Skip leading whitespace from the 'what' */ + whatptr=what; + while(*whatptr && ISBLANK(*whatptr)) + whatptr++; + + if(!len) { + /* this was a "=" with no content, and we must allow + 'secure' and 'httponly' specified this weirdly */ + done = TRUE; + if(Curl_raw_equal("secure", name)) + co->secure = TRUE; + else if(Curl_raw_equal("httponly", name)) + co->httponly = TRUE; + else if(sep) + /* there was a '=' so we're not done parsing this field */ + done = FALSE; + } + if(done) + ; + else if(Curl_raw_equal("path", name)) { + strstore(&co->path, whatptr); + if(!co->path) { + badcookie = TRUE; /* out of memory bad */ + break; + } + co->spath = sanitize_cookie_path(co->path); + if(!co->spath) { + badcookie = TRUE; /* out of memory bad */ + break; + } + } + else if(Curl_raw_equal("domain", name)) { + bool is_ip; + const char *dotp; + + /* Now, we make sure that our host is within the given domain, + or the given domain is not valid and thus cannot be set. */ + + if('.' == whatptr[0]) + whatptr++; /* ignore preceding dot */ + + is_ip = isip(domain ? domain : whatptr); + + /* check for more dots */ + dotp = strchr(whatptr, '.'); + if(!dotp) + domain=":"; + + if(!domain + || (is_ip && !strcmp(whatptr, domain)) + || (!is_ip && tailmatch(whatptr, domain))) { + strstore(&co->domain, whatptr); + if(!co->domain) { + badcookie = TRUE; + break; + } + if(!is_ip) + co->tailmatch=TRUE; /* we always do that if the domain name was + given */ + } + else { + /* we did not get a tailmatch and then the attempted set domain + is not a domain to which the current host belongs. Mark as + bad. */ + badcookie=TRUE; + infof(data, "skipped cookie with bad tailmatch domain: %s\n", + whatptr); + } + } + else if(Curl_raw_equal("version", name)) { + strstore(&co->version, whatptr); + if(!co->version) { + badcookie = TRUE; + break; + } + } + else if(Curl_raw_equal("max-age", name)) { + /* Defined in RFC2109: + + Optional. The Max-Age attribute defines the lifetime of the + cookie, in seconds. The delta-seconds value is a decimal non- + negative integer. After delta-seconds seconds elapse, the + client should discard the cookie. A value of zero means the + cookie should be discarded immediately. + + */ + strstore(&co->maxage, whatptr); + if(!co->maxage) { + badcookie = TRUE; + break; + } + } + else if(Curl_raw_equal("expires", name)) { + strstore(&co->expirestr, whatptr); + if(!co->expirestr) { + badcookie = TRUE; + break; + } + } + else if(!co->name) { + co->name = strdup(name); + co->value = strdup(whatptr); + if(!co->name || !co->value) { + badcookie = TRUE; + break; + } + } + /* + else this is the second (or more) name we don't know + about! */ + } + else { + /* this is an "illegal" = pair */ + } + + if(!semiptr || !*semiptr) { + /* we already know there are no more cookies */ + semiptr = NULL; + continue; + } + + ptr=semiptr+1; + while(*ptr && ISBLANK(*ptr)) + ptr++; + semiptr=strchr(ptr, ';'); /* now, find the next semicolon */ + + if(!semiptr && *ptr) + /* There are no more semicolons, but there's a final name=value pair + coming up */ + semiptr=strchr(ptr, '\0'); + } while(semiptr); + + if(co->maxage) { + co->expires = + curlx_strtoofft((*co->maxage=='\"')? + &co->maxage[1]:&co->maxage[0], NULL, 10); + if(CURL_OFF_T_MAX - now < co->expires) + /* avoid overflow */ + co->expires = CURL_OFF_T_MAX; + else + co->expires += now; + } + else if(co->expirestr) { + /* Note that if the date couldn't get parsed for whatever reason, + the cookie will be treated as a session cookie */ + co->expires = curl_getdate(co->expirestr, NULL); + + /* Session cookies have expires set to 0 so if we get that back + from the date parser let's add a second to make it a + non-session cookie */ + if(co->expires == 0) + co->expires = 1; + else if(co->expires < 0) + co->expires = 0; + } + + if(!badcookie && !co->domain) { + if(domain) { + /* no domain was given in the header line, set the default */ + co->domain=strdup(domain); + if(!co->domain) + badcookie = TRUE; + } + } + + if(!badcookie && !co->path && path) { + /* No path was given in the header line, set the default. + Note that the passed-in path to this function MAY have a '?' and + following part that MUST not be stored as part of the path. */ + char *queryp = strchr(path, '?'); + + /* queryp is where the interesting part of the path ends, so now we + want to the find the last */ + char *endslash; + if(!queryp) + endslash = strrchr(path, '/'); + else + endslash = memrchr(path, '/', (size_t)(queryp - path)); + if(endslash) { + size_t pathlen = (size_t)(endslash-path+1); /* include ending slash */ + co->path=malloc(pathlen+1); /* one extra for the zero byte */ + if(co->path) { + memcpy(co->path, path, pathlen); + co->path[pathlen]=0; /* zero terminate */ + co->spath = sanitize_cookie_path(co->path); + if(!co->spath) + badcookie = TRUE; /* out of memory bad */ + } + else + badcookie = TRUE; + } + } + + free(what); + + if(badcookie || !co->name) { + /* we didn't get a cookie name or a bad one, + this is an illegal line, bail out */ + freecookie(co); + return NULL; + } + + } + else { + /* This line is NOT a HTTP header style line, we do offer support for + reading the odd netscape cookies-file format here */ + char *ptr; + char *firstptr; + char *tok_buf=NULL; + int fields; + + /* IE introduced HTTP-only cookies to prevent XSS attacks. Cookies + marked with httpOnly after the domain name are not accessible + from javascripts, but since curl does not operate at javascript + level, we include them anyway. In Firefox's cookie files, these + lines are preceded with #HttpOnly_ and then everything is + as usual, so we skip 10 characters of the line.. + */ + if(strncmp(lineptr, "#HttpOnly_", 10) == 0) { + lineptr += 10; + co->httponly = TRUE; + } + + if(lineptr[0]=='#') { + /* don't even try the comments */ + free(co); + return NULL; + } + /* strip off the possible end-of-line characters */ + ptr=strchr(lineptr, '\r'); + if(ptr) + *ptr=0; /* clear it */ + ptr=strchr(lineptr, '\n'); + if(ptr) + *ptr=0; /* clear it */ + + firstptr=strtok_r(lineptr, "\t", &tok_buf); /* tokenize it on the TAB */ + + /* Now loop through the fields and init the struct we already have + allocated */ + for(ptr=firstptr, fields=0; ptr && !badcookie; + ptr=strtok_r(NULL, "\t", &tok_buf), fields++) { + switch(fields) { + case 0: + if(ptr[0]=='.') /* skip preceding dots */ + ptr++; + co->domain = strdup(ptr); + if(!co->domain) + badcookie = TRUE; + break; + case 1: + /* This field got its explanation on the 23rd of May 2001 by + Andrés García: + + flag: A TRUE/FALSE value indicating if all machines within a given + domain can access the variable. This value is set automatically by + the browser, depending on the value you set for the domain. + + As far as I can see, it is set to true when the cookie says + .domain.com and to false when the domain is complete www.domain.com + */ + co->tailmatch = Curl_raw_equal(ptr, "TRUE")?TRUE:FALSE; + break; + case 2: + /* It turns out, that sometimes the file format allows the path + field to remain not filled in, we try to detect this and work + around it! Andrés García made us aware of this... */ + if(strcmp("TRUE", ptr) && strcmp("FALSE", ptr)) { + /* only if the path doesn't look like a boolean option! */ + co->path = strdup(ptr); + if(!co->path) + badcookie = TRUE; + else { + co->spath = sanitize_cookie_path(co->path); + if(!co->spath) { + badcookie = TRUE; /* out of memory bad */ + } + } + break; + } + /* this doesn't look like a path, make one up! */ + co->path = strdup("/"); + if(!co->path) + badcookie = TRUE; + co->spath = strdup("/"); + if(!co->spath) + badcookie = TRUE; + fields++; /* add a field and fall down to secure */ + /* FALLTHROUGH */ + case 3: + co->secure = Curl_raw_equal(ptr, "TRUE")?TRUE:FALSE; + break; + case 4: + co->expires = curlx_strtoofft(ptr, NULL, 10); + break; + case 5: + co->name = strdup(ptr); + if(!co->name) + badcookie = TRUE; + break; + case 6: + co->value = strdup(ptr); + if(!co->value) + badcookie = TRUE; + break; + } + } + if(6 == fields) { + /* we got a cookie with blank contents, fix it */ + co->value = strdup(""); + if(!co->value) + badcookie = TRUE; + else + fields++; + } + + if(!badcookie && (7 != fields)) + /* we did not find the sufficient number of fields */ + badcookie = TRUE; + + if(badcookie) { + freecookie(co); + return NULL; + } + + } + + if(!c->running && /* read from a file */ + c->newsession && /* clean session cookies */ + !co->expires) { /* this is a session cookie since it doesn't expire! */ + freecookie(co); + return NULL; + } + + co->livecookie = c->running; + + /* now, we have parsed the incoming line, we must now check if this + superceeds an already existing cookie, which it may if the previous have + the same domain and path as this */ + + /* at first, remove expired cookies */ + remove_expired(c); + + clist = c->cookies; + replace_old = FALSE; + while(clist) { + if(Curl_raw_equal(clist->name, co->name)) { + /* the names are identical */ + + if(clist->domain && co->domain) { + if(Curl_raw_equal(clist->domain, co->domain)) + /* The domains are identical */ + replace_old=TRUE; + } + else if(!clist->domain && !co->domain) + replace_old = TRUE; + + if(replace_old) { + /* the domains were identical */ + + if(clist->spath && co->spath) { + if(Curl_raw_equal(clist->spath, co->spath)) { + replace_old = TRUE; + } + else + replace_old = FALSE; + } + else if(!clist->spath && !co->spath) + replace_old = TRUE; + else + replace_old = FALSE; + + } + + if(replace_old && !co->livecookie && clist->livecookie) { + /* Both cookies matched fine, except that the already present + cookie is "live", which means it was set from a header, while + the new one isn't "live" and thus only read from a file. We let + live cookies stay alive */ + + /* Free the newcomer and get out of here! */ + freecookie(co); + return NULL; + } + + if(replace_old) { + co->next = clist->next; /* get the next-pointer first */ + + /* then free all the old pointers */ + free(clist->name); + if(clist->value) + free(clist->value); + if(clist->domain) + free(clist->domain); + if(clist->path) + free(clist->path); + if(clist->spath) + free(clist->spath); + if(clist->expirestr) + free(clist->expirestr); + + if(clist->version) + free(clist->version); + if(clist->maxage) + free(clist->maxage); + + *clist = *co; /* then store all the new data */ + + free(co); /* free the newly alloced memory */ + co = clist; /* point to the previous struct instead */ + + /* We have replaced a cookie, now skip the rest of the list but + make sure the 'lastc' pointer is properly set */ + do { + lastc = clist; + clist = clist->next; + } while(clist); + break; + } + } + lastc = clist; + clist = clist->next; + } + + if(c->running) + /* Only show this when NOT reading the cookies from a file */ + infof(data, "%s cookie %s=\"%s\" for domain %s, path %s, " + "expire %" CURL_FORMAT_CURL_OFF_T "\n", + replace_old?"Replaced":"Added", co->name, co->value, + co->domain, co->path, co->expires); + + if(!replace_old) { + /* then make the last item point on this new one */ + if(lastc) + lastc->next = co; + else + c->cookies = co; + c->numcookies++; /* one more cookie in the jar */ + } + + return co; +} + +/***************************************************************************** + * + * Curl_cookie_init() + * + * Inits a cookie struct to read data from a local file. This is always + * called before any cookies are set. File may be NULL. + * + * If 'newsession' is TRUE, discard all "session cookies" on read from file. + * + ****************************************************************************/ +struct CookieInfo *Curl_cookie_init(struct SessionHandle *data, + const char *file, + struct CookieInfo *inc, + bool newsession) +{ + struct CookieInfo *c; + FILE *fp; + bool fromfile=TRUE; + + if(NULL == inc) { + /* we didn't get a struct, create one */ + c = calloc(1, sizeof(struct CookieInfo)); + if(!c) + return NULL; /* failed to get memory */ + c->filename = strdup(file?file:"none"); /* copy the name just in case */ + } + else { + /* we got an already existing one, use that */ + c = inc; + } + c->running = FALSE; /* this is not running, this is init */ + + if(file && strequal(file, "-")) { + fp = stdin; + fromfile=FALSE; + } + else if(file && !*file) { + /* points to a "" string */ + fp = NULL; + } + else + fp = file?fopen(file, "r"):NULL; + + c->newsession = newsession; /* new session? */ + + if(fp) { + char *lineptr; + bool headerline; + + char *line = malloc(MAX_COOKIE_LINE); + if(line) { + while(fgets(line, MAX_COOKIE_LINE, fp)) { + if(checkprefix("Set-Cookie:", line)) { + /* This is a cookie line, get it! */ + lineptr=&line[11]; + headerline=TRUE; + } + else { + lineptr=line; + headerline=FALSE; + } + while(*lineptr && ISBLANK(*lineptr)) + lineptr++; + + Curl_cookie_add(data, c, headerline, lineptr, NULL, NULL); + } + free(line); /* free the line buffer */ + } + if(fromfile) + fclose(fp); + } + + c->running = TRUE; /* now, we're running */ + + return c; +} + +/* sort this so that the longest path gets before the shorter path */ +static int cookie_sort(const void *p1, const void *p2) +{ + struct Cookie *c1 = *(struct Cookie **)p1; + struct Cookie *c2 = *(struct Cookie **)p2; + size_t l1, l2; + + /* 1 - compare cookie path lengths */ + l1 = c1->path ? strlen(c1->path) : 0; + l2 = c2->path ? strlen(c2->path) : 0; + + if(l1 != l2) + return (l2 > l1) ? 1 : -1 ; /* avoid size_t <=> int conversions */ + + /* 2 - compare cookie domain lengths */ + l1 = c1->domain ? strlen(c1->domain) : 0; + l2 = c2->domain ? strlen(c2->domain) : 0; + + if(l1 != l2) + return (l2 > l1) ? 1 : -1 ; /* avoid size_t <=> int conversions */ + + /* 3 - compare cookie names */ + if(c1->name && c2->name) + return strcmp(c1->name, c2->name); + + /* sorry, can't be more deterministic */ + return 0; +} + +/***************************************************************************** + * + * Curl_cookie_getlist() + * + * For a given host and path, return a linked list of cookies that the + * client should send to the server if used now. The secure boolean informs + * the cookie if a secure connection is achieved or not. + * + * It shall only return cookies that haven't expired. + * + ****************************************************************************/ + +struct Cookie *Curl_cookie_getlist(struct CookieInfo *c, + const char *host, const char *path, + bool secure) +{ + struct Cookie *newco; + struct Cookie *co; + time_t now = time(NULL); + struct Cookie *mainco=NULL; + size_t matches = 0; + bool is_ip; + + if(!c || !c->cookies) + return NULL; /* no cookie struct or no cookies in the struct */ + + /* at first, remove expired cookies */ + remove_expired(c); + + /* check if host is an IP(v4|v6) address */ + is_ip = isip(host); + + co = c->cookies; + + while(co) { + /* only process this cookie if it is not expired or had no expire + date AND that if the cookie requires we're secure we must only + continue if we are! */ + if((!co->expires || (co->expires > now)) && + (co->secure?secure:TRUE)) { + + /* now check if the domain is correct */ + if(!co->domain || + (co->tailmatch && !is_ip && tailmatch(co->domain, host)) || + ((!co->tailmatch || is_ip) && Curl_raw_equal(host, co->domain)) ) { + /* the right part of the host matches the domain stuff in the + cookie data */ + + /* now check the left part of the path with the cookies path + requirement */ + if(!co->spath || pathmatch(co->spath, path) ) { + + /* and now, we know this is a match and we should create an + entry for the return-linked-list */ + + newco = malloc(sizeof(struct Cookie)); + if(newco) { + /* first, copy the whole source cookie: */ + memcpy(newco, co, sizeof(struct Cookie)); + + /* then modify our next */ + newco->next = mainco; + + /* point the main to us */ + mainco = newco; + + matches++; + } + else { + fail: + /* failure, clear up the allocated chain and return NULL */ + while(mainco) { + co = mainco->next; + free(mainco); + mainco = co; + } + + return NULL; + } + } + } + } + co = co->next; + } + + if(matches) { + /* Now we need to make sure that if there is a name appearing more than + once, the longest specified path version comes first. To make this + the swiftest way, we just sort them all based on path length. */ + struct Cookie **array; + size_t i; + + /* alloc an array and store all cookie pointers */ + array = malloc(sizeof(struct Cookie *) * matches); + if(!array) + goto fail; + + co = mainco; + + for(i=0; co; co = co->next) + array[i++] = co; + + /* now sort the cookie pointers in path length order */ + qsort(array, matches, sizeof(struct Cookie *), cookie_sort); + + /* remake the linked list order according to the new order */ + + mainco = array[0]; /* start here */ + for(i=0; inext = array[i+1]; + array[matches-1]->next = NULL; /* terminate the list */ + + free(array); /* remove the temporary data again */ + } + + return mainco; /* return the new list */ +} + +/***************************************************************************** + * + * Curl_cookie_clearall() + * + * Clear all existing cookies and reset the counter. + * + ****************************************************************************/ +void Curl_cookie_clearall(struct CookieInfo *cookies) +{ + if(cookies) { + Curl_cookie_freelist(cookies->cookies, TRUE); + cookies->cookies = NULL; + cookies->numcookies = 0; + } +} + +/***************************************************************************** + * + * Curl_cookie_freelist() + * + * Free a list of cookies previously returned by Curl_cookie_getlist(); + * + * The 'cookiestoo' argument tells this function whether to just free the + * list or actually also free all cookies within the list as well. + * + ****************************************************************************/ + +void Curl_cookie_freelist(struct Cookie *co, bool cookiestoo) +{ + struct Cookie *next; + if(co) { + while(co) { + next = co->next; + if(cookiestoo) + freecookie(co); + else + free(co); /* we only free the struct since the "members" are all just + pointed out in the main cookie list! */ + co = next; + } + } +} + + +/***************************************************************************** + * + * Curl_cookie_clearsess() + * + * Free all session cookies in the cookies list. + * + ****************************************************************************/ +void Curl_cookie_clearsess(struct CookieInfo *cookies) +{ + struct Cookie *first, *curr, *next, *prev = NULL; + + if(!cookies || !cookies->cookies) + return; + + first = curr = prev = cookies->cookies; + + for(; curr; curr = next) { + next = curr->next; + if(!curr->expires) { + if(first == curr) + first = next; + + if(prev == curr) + prev = next; + else + prev->next = next; + + freecookie(curr); + cookies->numcookies--; + } + else + prev = curr; + } + + cookies->cookies = first; +} + + +/***************************************************************************** + * + * Curl_cookie_cleanup() + * + * Free a "cookie object" previous created with cookie_init(). + * + ****************************************************************************/ +void Curl_cookie_cleanup(struct CookieInfo *c) +{ + struct Cookie *co; + struct Cookie *next; + if(c) { + if(c->filename) + free(c->filename); + co = c->cookies; + + while(co) { + next = co->next; + freecookie(co); + co = next; + } + free(c); /* free the base struct as well */ + } +} + +/* get_netscape_format() + * + * Formats a string for Netscape output file, w/o a newline at the end. + * + * Function returns a char * to a formatted line. Has to be free()d +*/ +static char *get_netscape_format(const struct Cookie *co) +{ + return aprintf( + "%s" /* httponly preamble */ + "%s%s\t" /* domain */ + "%s\t" /* tailmatch */ + "%s\t" /* path */ + "%s\t" /* secure */ + "%" CURL_FORMAT_CURL_OFF_T "\t" /* expires */ + "%s\t" /* name */ + "%s", /* value */ + co->httponly?"#HttpOnly_":"", + /* Make sure all domains are prefixed with a dot if they allow + tailmatching. This is Mozilla-style. */ + (co->tailmatch && co->domain && co->domain[0] != '.')? ".":"", + co->domain?co->domain:"unknown", + co->tailmatch?"TRUE":"FALSE", + co->path?co->path:"/", + co->secure?"TRUE":"FALSE", + co->expires, + co->name, + co->value?co->value:""); +} + +/* + * cookie_output() + * + * Writes all internally known cookies to the specified file. Specify + * "-" as file name to write to stdout. + * + * The function returns non-zero on write failure. + */ +static int cookie_output(struct CookieInfo *c, const char *dumphere) +{ + struct Cookie *co; + FILE *out; + bool use_stdout=FALSE; + + if((NULL == c) || (0 == c->numcookies)) + /* If there are no known cookies, we don't write or even create any + destination file */ + return 0; + + /* at first, remove expired cookies */ + remove_expired(c); + + if(strequal("-", dumphere)) { + /* use stdout */ + out = stdout; + use_stdout=TRUE; + } + else { + out = fopen(dumphere, "w"); + if(!out) + return 1; /* failure */ + } + + if(c) { + char *format_ptr; + + fputs("# Netscape HTTP Cookie File\n" + "# http://curl.haxx.se/docs/http-cookies.html\n" + "# This file was generated by libcurl! Edit at your own risk.\n\n", + out); + co = c->cookies; + + while(co) { + format_ptr = get_netscape_format(co); + if(format_ptr == NULL) { + fprintf(out, "#\n# Fatal libcurl error\n"); + if(!use_stdout) + fclose(out); + return 1; + } + fprintf(out, "%s\n", format_ptr); + free(format_ptr); + co=co->next; + } + } + + if(!use_stdout) + fclose(out); + + return 0; +} + +struct curl_slist *Curl_cookie_list(struct SessionHandle *data) +{ + struct curl_slist *list = NULL; + struct curl_slist *beg; + struct Cookie *c; + char *line; + + if((data->cookies == NULL) || + (data->cookies->numcookies == 0)) + return NULL; + + c = data->cookies->cookies; + + while(c) { + /* fill the list with _all_ the cookies we know */ + line = get_netscape_format(c); + if(!line) { + curl_slist_free_all(list); + return NULL; + } + beg = Curl_slist_append_nodup(list, line); + if(!beg) { + free(line); + curl_slist_free_all(list); + return NULL; + } + list = beg; + c = c->next; + } + + return list; +} + +void Curl_flush_cookies(struct SessionHandle *data, int cleanup) +{ + if(data->set.str[STRING_COOKIEJAR]) { + if(data->change.cookielist) { + /* If there is a list of cookie files to read, do it first so that + we have all the told files read before we write the new jar. + Curl_cookie_loadfiles() LOCKS and UNLOCKS the share itself! */ + Curl_cookie_loadfiles(data); + } + + Curl_share_lock(data, CURL_LOCK_DATA_COOKIE, CURL_LOCK_ACCESS_SINGLE); + + /* if we have a destination file for all the cookies to get dumped to */ + if(cookie_output(data->cookies, data->set.str[STRING_COOKIEJAR])) + infof(data, "WARNING: failed to save cookies in %s\n", + data->set.str[STRING_COOKIEJAR]); + } + else { + if(cleanup && data->change.cookielist) { + /* since nothing is written, we can just free the list of cookie file + names */ + curl_slist_free_all(data->change.cookielist); /* clean up list */ + data->change.cookielist = NULL; + } + Curl_share_lock(data, CURL_LOCK_DATA_COOKIE, CURL_LOCK_ACCESS_SINGLE); + } + + if(cleanup && (!data->share || (data->cookies != data->share->cookies))) { + Curl_cookie_cleanup(data->cookies); + } + Curl_share_unlock(data, CURL_LOCK_DATA_COOKIE); +} + +#endif /* CURL_DISABLE_HTTP || CURL_DISABLE_COOKIES */ diff --git a/external/libcurl_android/jni/libcurl/lib/cookie.h b/external/libcurl_android/jni/libcurl/lib/cookie.h new file mode 100755 index 00000000..bd890827 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/cookie.h @@ -0,0 +1,104 @@ +#ifndef HEADER_CURL_COOKIE_H +#define HEADER_CURL_COOKIE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#include + +struct Cookie { + struct Cookie *next; /* next in the chain */ + char *name; /* = value */ + char *value; /* name = */ + char *path; /* path = which is in Set-Cookie: */ + char *spath; /* sanitized cookie path */ + char *domain; /* domain = */ + curl_off_t expires; /* expires = */ + char *expirestr; /* the plain text version */ + bool tailmatch; /* weather we do tail-matchning of the domain name */ + + /* RFC 2109 keywords. Version=1 means 2109-compliant cookie sending */ + char *version; /* Version = */ + char *maxage; /* Max-Age = */ + + bool secure; /* whether the 'secure' keyword was used */ + bool livecookie; /* updated from a server, not a stored file */ + bool httponly; /* true if the httponly directive is present */ +}; + +struct CookieInfo { + /* linked list of cookies we know of */ + struct Cookie *cookies; + + char *filename; /* file we read from/write to */ + bool running; /* state info, for cookie adding information */ + long numcookies; /* number of cookies in the "jar" */ + bool newsession; /* new session, discard session cookies on load */ +}; + +/* This is the maximum line length we accept for a cookie line. RFC 2109 + section 6.3 says: + + "at least 4096 bytes per cookie (as measured by the size of the characters + that comprise the cookie non-terminal in the syntax description of the + Set-Cookie header)" + +*/ +#define MAX_COOKIE_LINE 5000 +#define MAX_COOKIE_LINE_TXT "4999" + +/* This is the maximum length of a cookie name we deal with: */ +#define MAX_NAME 1024 +#define MAX_NAME_TXT "1023" + +struct SessionHandle; +/* + * Add a cookie to the internal list of cookies. The domain and path arguments + * are only used if the header boolean is TRUE. + */ + +struct Cookie *Curl_cookie_add(struct SessionHandle *data, + struct CookieInfo *, bool header, char *lineptr, + const char *domain, const char *path); + +struct Cookie *Curl_cookie_getlist(struct CookieInfo *, const char *, + const char *, bool); +void Curl_cookie_freelist(struct Cookie *cookies, bool cookiestoo); +void Curl_cookie_clearall(struct CookieInfo *cookies); +void Curl_cookie_clearsess(struct CookieInfo *cookies); + +#if defined(CURL_DISABLE_HTTP) || defined(CURL_DISABLE_COOKIES) +#define Curl_cookie_list(x) NULL +#define Curl_cookie_loadfiles(x) Curl_nop_stmt +#define Curl_cookie_init(x,y,z,w) NULL +#define Curl_cookie_cleanup(x) Curl_nop_stmt +#define Curl_flush_cookies(x,y) Curl_nop_stmt +#else +void Curl_flush_cookies(struct SessionHandle *data, int cleanup); +void Curl_cookie_cleanup(struct CookieInfo *); +struct CookieInfo *Curl_cookie_init(struct SessionHandle *data, + const char *, struct CookieInfo *, bool); +struct curl_slist *Curl_cookie_list(struct SessionHandle *data); +void Curl_cookie_loadfiles(struct SessionHandle *data); +#endif + +#endif /* HEADER_CURL_COOKIE_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_addrinfo.c b/external/libcurl_android/jni/libcurl/lib/curl_addrinfo.c new file mode 100755 index 00000000..10652c64 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_addrinfo.c @@ -0,0 +1,527 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include + +#ifdef HAVE_NETINET_IN_H +# include +#endif +#ifdef HAVE_NETDB_H +# include +#endif +#ifdef HAVE_ARPA_INET_H +# include +#endif + +#ifdef __VMS +# include +# include +#endif + +#if defined(NETWARE) && defined(__NOVELL_LIBC__) +# undef in_addr_t +# define in_addr_t unsigned long +#endif + +#include "curl_addrinfo.h" +#include "inet_pton.h" +#include "warnless.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + + +/* + * Curl_freeaddrinfo() + * + * This is used to free a linked list of Curl_addrinfo structs along + * with all its associated allocated storage. This function should be + * called once for each successful call to Curl_getaddrinfo_ex() or to + * any function call which actually allocates a Curl_addrinfo struct. + */ + +#if defined(__INTEL_COMPILER) && (__INTEL_COMPILER == 910) && \ + defined(__OPTIMIZE__) && defined(__unix__) && defined(__i386__) + /* workaround icc 9.1 optimizer issue */ +# define vqualifier volatile +#else +# define vqualifier +#endif + +void +Curl_freeaddrinfo(Curl_addrinfo *cahead) +{ + Curl_addrinfo *vqualifier canext; + Curl_addrinfo *ca; + + for(ca = cahead; ca != NULL; ca = canext) { + + if(ca->ai_addr) + free(ca->ai_addr); + + if(ca->ai_canonname) + free(ca->ai_canonname); + + canext = ca->ai_next; + + free(ca); + } +} + + +#ifdef HAVE_GETADDRINFO +/* + * Curl_getaddrinfo_ex() + * + * This is a wrapper function around system's getaddrinfo(), with + * the only difference that instead of returning a linked list of + * addrinfo structs this one returns a linked list of Curl_addrinfo + * ones. The memory allocated by this function *MUST* be free'd with + * Curl_freeaddrinfo(). For each successful call to this function + * there must be an associated call later to Curl_freeaddrinfo(). + * + * There should be no single call to system's getaddrinfo() in the + * whole library, any such call should be 'routed' through this one. + */ + +int +Curl_getaddrinfo_ex(const char *nodename, + const char *servname, + const struct addrinfo *hints, + Curl_addrinfo **result) +{ + const struct addrinfo *ai; + struct addrinfo *aihead; + Curl_addrinfo *cafirst = NULL; + Curl_addrinfo *calast = NULL; + Curl_addrinfo *ca; + size_t ss_size; + int error; + + *result = NULL; /* assume failure */ + + error = getaddrinfo(nodename, servname, hints, &aihead); + if(error) + return error; + + /* traverse the addrinfo list */ + + for(ai = aihead; ai != NULL; ai = ai->ai_next) { + + /* ignore elements with unsupported address family, */ + /* settle family-specific sockaddr structure size. */ + if(ai->ai_family == AF_INET) + ss_size = sizeof(struct sockaddr_in); +#ifdef ENABLE_IPV6 + else if(ai->ai_family == AF_INET6) + ss_size = sizeof(struct sockaddr_in6); +#endif + else + continue; + + /* ignore elements without required address info */ + if((ai->ai_addr == NULL) || !(ai->ai_addrlen > 0)) + continue; + + /* ignore elements with bogus address size */ + if((size_t)ai->ai_addrlen < ss_size) + continue; + + if((ca = malloc(sizeof(Curl_addrinfo))) == NULL) { + error = EAI_MEMORY; + break; + } + + /* copy each structure member individually, member ordering, */ + /* size, or padding might be different for each platform. */ + + ca->ai_flags = ai->ai_flags; + ca->ai_family = ai->ai_family; + ca->ai_socktype = ai->ai_socktype; + ca->ai_protocol = ai->ai_protocol; + ca->ai_addrlen = (curl_socklen_t)ss_size; + ca->ai_addr = NULL; + ca->ai_canonname = NULL; + ca->ai_next = NULL; + + if((ca->ai_addr = malloc(ss_size)) == NULL) { + error = EAI_MEMORY; + free(ca); + break; + } + memcpy(ca->ai_addr, ai->ai_addr, ss_size); + + if(ai->ai_canonname != NULL) { + if((ca->ai_canonname = strdup(ai->ai_canonname)) == NULL) { + error = EAI_MEMORY; + free(ca->ai_addr); + free(ca); + break; + } + } + + /* if the return list is empty, this becomes the first element */ + if(!cafirst) + cafirst = ca; + + /* add this element last in the return list */ + if(calast) + calast->ai_next = ca; + calast = ca; + + } + + /* destroy the addrinfo list */ + if(aihead) + freeaddrinfo(aihead); + + /* if we failed, also destroy the Curl_addrinfo list */ + if(error) { + Curl_freeaddrinfo(cafirst); + cafirst = NULL; + } + else if(!cafirst) { +#ifdef EAI_NONAME + /* rfc3493 conformant */ + error = EAI_NONAME; +#else + /* rfc3493 obsoleted */ + error = EAI_NODATA; +#endif +#ifdef USE_WINSOCK + SET_SOCKERRNO(error); +#endif + } + + *result = cafirst; + + /* This is not a CURLcode */ + return error; +} +#endif /* HAVE_GETADDRINFO */ + + +/* + * Curl_he2ai() + * + * This function returns a pointer to the first element of a newly allocated + * Curl_addrinfo struct linked list filled with the data of a given hostent. + * Curl_addrinfo is meant to work like the addrinfo struct does for a IPv6 + * stack, but usable also for IPv4, all hosts and environments. + * + * The memory allocated by this function *MUST* be free'd later on calling + * Curl_freeaddrinfo(). For each successful call to this function there + * must be an associated call later to Curl_freeaddrinfo(). + * + * Curl_addrinfo defined in "lib/curl_addrinfo.h" + * + * struct Curl_addrinfo { + * int ai_flags; + * int ai_family; + * int ai_socktype; + * int ai_protocol; + * curl_socklen_t ai_addrlen; * Follow rfc3493 struct addrinfo * + * char *ai_canonname; + * struct sockaddr *ai_addr; + * struct Curl_addrinfo *ai_next; + * }; + * typedef struct Curl_addrinfo Curl_addrinfo; + * + * hostent defined in + * + * struct hostent { + * char *h_name; + * char **h_aliases; + * int h_addrtype; + * int h_length; + * char **h_addr_list; + * }; + * + * for backward compatibility: + * + * #define h_addr h_addr_list[0] + */ + +Curl_addrinfo * +Curl_he2ai(const struct hostent *he, int port) +{ + Curl_addrinfo *ai; + Curl_addrinfo *prevai = NULL; + Curl_addrinfo *firstai = NULL; + struct sockaddr_in *addr; +#ifdef ENABLE_IPV6 + struct sockaddr_in6 *addr6; +#endif + CURLcode result = CURLE_OK; + int i; + char *curr; + + if(!he) + /* no input == no output! */ + return NULL; + + DEBUGASSERT((he->h_name != NULL) && (he->h_addr_list != NULL)); + + for(i=0; (curr = he->h_addr_list[i]) != NULL; i++) { + + size_t ss_size; +#ifdef ENABLE_IPV6 + if(he->h_addrtype == AF_INET6) + ss_size = sizeof (struct sockaddr_in6); + else +#endif + ss_size = sizeof (struct sockaddr_in); + + if((ai = calloc(1, sizeof(Curl_addrinfo))) == NULL) { + result = CURLE_OUT_OF_MEMORY; + break; + } + if((ai->ai_canonname = strdup(he->h_name)) == NULL) { + result = CURLE_OUT_OF_MEMORY; + free(ai); + break; + } + if((ai->ai_addr = calloc(1, ss_size)) == NULL) { + result = CURLE_OUT_OF_MEMORY; + free(ai->ai_canonname); + free(ai); + break; + } + + if(!firstai) + /* store the pointer we want to return from this function */ + firstai = ai; + + if(prevai) + /* make the previous entry point to this */ + prevai->ai_next = ai; + + ai->ai_family = he->h_addrtype; + + /* we return all names as STREAM, so when using this address for TFTP + the type must be ignored and conn->socktype be used instead! */ + ai->ai_socktype = SOCK_STREAM; + + ai->ai_addrlen = (curl_socklen_t)ss_size; + + /* leave the rest of the struct filled with zero */ + + switch (ai->ai_family) { + case AF_INET: + addr = (void *)ai->ai_addr; /* storage area for this info */ + + memcpy(&addr->sin_addr, curr, sizeof(struct in_addr)); + addr->sin_family = (unsigned short)(he->h_addrtype); + addr->sin_port = htons((unsigned short)port); + break; + +#ifdef ENABLE_IPV6 + case AF_INET6: + addr6 = (void *)ai->ai_addr; /* storage area for this info */ + + memcpy(&addr6->sin6_addr, curr, sizeof(struct in6_addr)); + addr6->sin6_family = (unsigned short)(he->h_addrtype); + addr6->sin6_port = htons((unsigned short)port); + break; +#endif + } + + prevai = ai; + } + + if(result != CURLE_OK) { + Curl_freeaddrinfo(firstai); + firstai = NULL; + } + + return firstai; +} + + +struct namebuff { + struct hostent hostentry; + union { + struct in_addr ina4; +#ifdef ENABLE_IPV6 + struct in6_addr ina6; +#endif + } addrentry; + char *h_addr_list[2]; +}; + + +/* + * Curl_ip2addr() + * + * This function takes an internet address, in binary form, as input parameter + * along with its address family and the string version of the address, and it + * returns a Curl_addrinfo chain filled in correctly with information for the + * given address/host + */ + +Curl_addrinfo * +Curl_ip2addr(int af, const void *inaddr, const char *hostname, int port) +{ + Curl_addrinfo *ai; + +#if defined(__VMS) && \ + defined(__INITIAL_POINTER_SIZE) && (__INITIAL_POINTER_SIZE == 64) +#pragma pointer_size save +#pragma pointer_size short +#pragma message disable PTRMISMATCH +#endif + + struct hostent *h; + struct namebuff *buf; + char *addrentry; + char *hoststr; + size_t addrsize; + + DEBUGASSERT(inaddr && hostname); + + buf = malloc(sizeof(struct namebuff)); + if(!buf) + return NULL; + + hoststr = strdup(hostname); + if(!hoststr) { + free(buf); + return NULL; + } + + switch(af) { + case AF_INET: + addrsize = sizeof(struct in_addr); + addrentry = (void *)&buf->addrentry.ina4; + memcpy(addrentry, inaddr, sizeof(struct in_addr)); + break; +#ifdef ENABLE_IPV6 + case AF_INET6: + addrsize = sizeof(struct in6_addr); + addrentry = (void *)&buf->addrentry.ina6; + memcpy(addrentry, inaddr, sizeof(struct in6_addr)); + break; +#endif + default: + free(hoststr); + free(buf); + return NULL; + } + + h = &buf->hostentry; + h->h_name = hoststr; + h->h_aliases = NULL; + h->h_addrtype = (short)af; + h->h_length = (short)addrsize; + h->h_addr_list = &buf->h_addr_list[0]; + h->h_addr_list[0] = addrentry; + h->h_addr_list[1] = NULL; /* terminate list of entries */ + +#if defined(__VMS) && \ + defined(__INITIAL_POINTER_SIZE) && (__INITIAL_POINTER_SIZE == 64) +#pragma pointer_size restore +#pragma message enable PTRMISMATCH +#endif + + ai = Curl_he2ai(h, port); + + free(hoststr); + free(buf); + + return ai; +} + +/* + * Given an IPv4 or IPv6 dotted string address, this converts it to a proper + * allocated Curl_addrinfo struct and returns it. + */ +Curl_addrinfo *Curl_str2addr(char *address, int port) +{ + struct in_addr in; + if(Curl_inet_pton(AF_INET, address, &in) > 0) + /* This is a dotted IP address 123.123.123.123-style */ + return Curl_ip2addr(AF_INET, &in, address, port); +#ifdef ENABLE_IPV6 + else { + struct in6_addr in6; + if(Curl_inet_pton(AF_INET6, address, &in6) > 0) + /* This is a dotted IPv6 address ::1-style */ + return Curl_ip2addr(AF_INET6, &in6, address, port); + } +#endif + return NULL; /* bad input format */ +} + +#if defined(CURLDEBUG) && defined(HAVE_FREEADDRINFO) +/* + * curl_dofreeaddrinfo() + * + * This is strictly for memory tracing and are using the same style as the + * family otherwise present in memdebug.c. I put these ones here since they + * require a bunch of structs I didn't want to include in memdebug.c + */ + +void +curl_dofreeaddrinfo(struct addrinfo *freethis, + int line, const char *source) +{ + (freeaddrinfo)(freethis); + curl_memlog("ADDR %s:%d freeaddrinfo(%p)\n", + source, line, (void *)freethis); +} +#endif /* defined(CURLDEBUG) && defined(HAVE_FREEADDRINFO) */ + + +#if defined(CURLDEBUG) && defined(HAVE_GETADDRINFO) +/* + * curl_dogetaddrinfo() + * + * This is strictly for memory tracing and are using the same style as the + * family otherwise present in memdebug.c. I put these ones here since they + * require a bunch of structs I didn't want to include in memdebug.c + */ + +int +curl_dogetaddrinfo(const char *hostname, + const char *service, + const struct addrinfo *hints, + struct addrinfo **result, + int line, const char *source) +{ + int res=(getaddrinfo)(hostname, service, hints, result); + if(0 == res) + /* success */ + curl_memlog("ADDR %s:%d getaddrinfo() = %p\n", + source, line, (void *)*result); + else + curl_memlog("ADDR %s:%d getaddrinfo() failed\n", + source, line); + return res; +} +#endif /* defined(CURLDEBUG) && defined(HAVE_GETADDRINFO) */ + diff --git a/external/libcurl_android/jni/libcurl/lib/curl_addrinfo.h b/external/libcurl_android/jni/libcurl/lib/curl_addrinfo.h new file mode 100755 index 00000000..6d2b753e --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_addrinfo.h @@ -0,0 +1,97 @@ +#ifndef HEADER_CURL_ADDRINFO_H +#define HEADER_CURL_ADDRINFO_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_NETINET_IN_H +# include +#endif +#ifdef HAVE_NETDB_H +# include +#endif +#ifdef HAVE_ARPA_INET_H +# include +#endif + +#ifdef __VMS +# include +# include +# include +#endif + + +/* + * Curl_addrinfo is our internal struct definition that we use to allow + * consistent internal handling of this data. We use this even when the + * system provides an addrinfo structure definition. And we use this for + * all sorts of IPv4 and IPV6 builds. + */ + +struct Curl_addrinfo { + int ai_flags; + int ai_family; + int ai_socktype; + int ai_protocol; + curl_socklen_t ai_addrlen; /* Follow rfc3493 struct addrinfo */ + char *ai_canonname; + struct sockaddr *ai_addr; + struct Curl_addrinfo *ai_next; +}; +typedef struct Curl_addrinfo Curl_addrinfo; + +void +Curl_freeaddrinfo(Curl_addrinfo *cahead); + +#ifdef HAVE_GETADDRINFO +int +Curl_getaddrinfo_ex(const char *nodename, + const char *servname, + const struct addrinfo *hints, + Curl_addrinfo **result); +#endif + +Curl_addrinfo * +Curl_he2ai(const struct hostent *he, int port); + +Curl_addrinfo * +Curl_ip2addr(int af, const void *inaddr, const char *hostname, int port); + +Curl_addrinfo *Curl_str2addr(char *dotted, int port); + +#if defined(CURLDEBUG) && defined(HAVE_FREEADDRINFO) +void +curl_dofreeaddrinfo(struct addrinfo *freethis, + int line, const char *source); +#endif + +#if defined(CURLDEBUG) && defined(HAVE_GETADDRINFO) +int +curl_dogetaddrinfo(const char *hostname, + const char *service, + const struct addrinfo *hints, + struct addrinfo **result, + int line, const char *source); +#endif + +#endif /* HEADER_CURL_ADDRINFO_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_base64.h b/external/libcurl_android/jni/libcurl/lib/curl_base64.h new file mode 100755 index 00000000..92896fec --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_base64.h @@ -0,0 +1,35 @@ +#ifndef HEADER_CURL_BASE64_H +#define HEADER_CURL_BASE64_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +CURLcode Curl_base64_encode(struct SessionHandle *data, + const char *inputbuff, size_t insize, + char **outptr, size_t *outlen); +CURLcode Curl_base64url_encode(struct SessionHandle *data, + const char *inputbuff, size_t insize, + char **outptr, size_t *outlen); + +CURLcode Curl_base64_decode(const char *src, + unsigned char **outptr, size_t *outlen); + +#endif /* HEADER_CURL_BASE64_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_config.h b/external/libcurl_android/jni/libcurl/lib/curl_config.h new file mode 100755 index 00000000..27ea909b --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_config.h @@ -0,0 +1,1037 @@ +/* lib/curl_config.h. Generated from curl_config.h.in by configure. */ +/* lib/curl_config.h.in. Generated from configure.ac by autoheader. */ + +/* Location of default ca bundle */ +/* #undef CURL_CA_BUNDLE */ + +/* Location of default ca path */ +/* #undef CURL_CA_PATH */ + +/* to disable cookies support */ +/* #undef CURL_DISABLE_COOKIES */ + +/* to disable cryptographic authentication */ +/* #undef CURL_DISABLE_CRYPTO_AUTH */ + +/* to disable DICT */ +/* #undef CURL_DISABLE_DICT */ + +/* to disable FILE */ +/* #undef CURL_DISABLE_FILE */ + +/* to disable FTP */ +/* #undef CURL_DISABLE_FTP */ + +/* to disable Gopher */ +/* #undef CURL_DISABLE_GOPHER */ + +/* to disable HTTP */ +/* #undef CURL_DISABLE_HTTP */ + +/* to disable IMAP */ +/* #undef CURL_DISABLE_IMAP */ + +/* to disable LDAP */ +#define CURL_DISABLE_LDAP 1 + +/* to disable LDAPS */ +#define CURL_DISABLE_LDAPS 1 + +/* to disable --libcurl C code generation option */ +/* #undef CURL_DISABLE_LIBCURL_OPTION */ + +/* to disable POP3 */ +/* #undef CURL_DISABLE_POP3 */ + +/* to disable proxies */ +/* #undef CURL_DISABLE_PROXY */ + +/* to disable RTSP */ +/* #undef CURL_DISABLE_RTSP */ + +/* to disable SMTP */ +/* #undef CURL_DISABLE_SMTP */ + +/* to disable TELNET */ +/* #undef CURL_DISABLE_TELNET */ + +/* to disable TFTP */ +/* #undef CURL_DISABLE_TFTP */ + +/* to disable TLS-SRP authentication */ +/* #undef CURL_DISABLE_TLS_SRP */ + +/* to disable verbose strings */ +/* #undef CURL_DISABLE_VERBOSE_STRINGS */ + +/* Definition to make a library symbol externally visible. */ +#define CURL_EXTERN_SYMBOL __attribute__ ((__visibility__ ("default"))) + +/* Use Windows LDAP implementation */ +/* #undef CURL_LDAP_WIN */ + +/* your Entropy Gathering Daemon socket pathname */ +/* #undef EGD_SOCKET */ + +/* Define if you want to enable IPv6 support */ +/* #undef ENABLE_IPV6 */ + +/* Define to the type of arg 2 for gethostname. */ +#define GETHOSTNAME_TYPE_ARG2 unsigned int + +/* Define to the type qualifier of arg 1 for getnameinfo. */ +#define GETNAMEINFO_QUAL_ARG1 const + +/* Define to the type of arg 1 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG1 struct sockaddr * + +/* Define to the type of arg 2 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG2 socklen_t + +/* Define to the type of args 4 and 6 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG46 size_t + +/* Define to the type of arg 7 for getnameinfo. */ +#define GETNAMEINFO_TYPE_ARG7 int + +/* Specifies the number of arguments to getservbyport_r */ +/* #undef GETSERVBYPORT_R_ARGS */ + +/* Specifies the size of the buffer to pass to getservbyport_r */ +/* #undef GETSERVBYPORT_R_BUFSIZE */ + +/* Define to 1 if you have the alarm function. */ +#define HAVE_ALARM 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_ALLOCA_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_ARPA_INET_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_ARPA_TFTP_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_ASSERT_H 1 + +/* Define to 1 if you have the basename function. */ +#define HAVE_BASENAME 1 + +/* Define to 1 if bool is an available type. */ +#define HAVE_BOOL_T 1 + +/* Define to 1 if you have the clock_gettime function and monotonic timer. */ +#define HAVE_CLOCK_GETTIME_MONOTONIC 1 + +/* Define to 1 if you have the closesocket function. */ +/* #undef HAVE_CLOSESOCKET */ + +/* Define to 1 if you have the CloseSocket camel case function. */ +/* #undef HAVE_CLOSESOCKET_CAMEL */ + +/* Define to 1 if you have the connect function. */ +#define HAVE_CONNECT 1 + +/* Define to 1 if you have the `CRYPTO_cleanup_all_ex_data' function. */ +/* #undef HAVE_CRYPTO_CLEANUP_ALL_EX_DATA */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_CRYPTO_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_CYASSL_ERROR_SSL_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_DLFCN_H 1 + +/* Define to 1 if you have the `ENGINE_cleanup' function. */ +/* #undef HAVE_ENGINE_CLEANUP */ + +/* Define to 1 if you have the `ENGINE_load_builtin_engines' function. */ +/* #undef HAVE_ENGINE_LOAD_BUILTIN_ENGINES */ + +/* Define to 1 if you have the header file. */ +#define HAVE_ERRNO_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_ERR_H */ + +/* Define to 1 if you have the fcntl function. */ +#define HAVE_FCNTL 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_FCNTL_H 1 + +/* Define to 1 if you have a working fcntl O_NONBLOCK function. */ +#define HAVE_FCNTL_O_NONBLOCK 1 + +/* Define to 1 if you have the fdopen function. */ +#define HAVE_FDOPEN 1 + +/* Define to 1 if you have the `fork' function. */ +#define HAVE_FORK 1 + +/* Define to 1 if you have the freeaddrinfo function. */ +#define HAVE_FREEADDRINFO 1 + +/* Define to 1 if you have the freeifaddrs function. */ +/* #undef HAVE_FREEIFADDRS */ + +/* Define to 1 if you have the fsetxattr function. */ +/* #undef HAVE_FSETXATTR */ + +/* fsetxattr() takes 5 args */ +/* #undef HAVE_FSETXATTR_5 */ + +/* fsetxattr() takes 6 args */ +/* #undef HAVE_FSETXATTR_6 */ + +/* Define to 1 if you have the ftruncate function. */ +#define HAVE_FTRUNCATE 1 + +/* Define to 1 if you have the gai_strerror function. */ +#define HAVE_GAI_STRERROR 1 + +/* Define to 1 if you have a working getaddrinfo function. */ +#define HAVE_GETADDRINFO 1 + +/* Define to 1 if the getaddrinfo function is threadsafe. */ +#define HAVE_GETADDRINFO_THREADSAFE 1 + +/* Define to 1 if you have the `geteuid' function. */ +#define HAVE_GETEUID 1 + +/* Define to 1 if you have the gethostbyaddr function. */ +#define HAVE_GETHOSTBYADDR 1 + +/* Define to 1 if you have the gethostbyaddr_r function. */ +/* #undef HAVE_GETHOSTBYADDR_R */ + +/* gethostbyaddr_r() takes 5 args */ +/* #undef HAVE_GETHOSTBYADDR_R_5 */ + +/* gethostbyaddr_r() takes 7 args */ +/* #undef HAVE_GETHOSTBYADDR_R_7 */ + +/* gethostbyaddr_r() takes 8 args */ +/* #undef HAVE_GETHOSTBYADDR_R_8 */ + +/* Define to 1 if you have the gethostbyname function. */ +#define HAVE_GETHOSTBYNAME 1 + +/* Define to 1 if you have the gethostbyname_r function. */ +#define HAVE_GETHOSTBYNAME_R 1 + +/* gethostbyname_r() takes 3 args */ +/* #undef HAVE_GETHOSTBYNAME_R_3 */ + +/* gethostbyname_r() takes 5 args */ +/* #undef HAVE_GETHOSTBYNAME_R_5 */ + +/* gethostbyname_r() takes 6 args */ +#define HAVE_GETHOSTBYNAME_R_6 1 + +/* Define to 1 if you have the gethostname function. */ +#define HAVE_GETHOSTNAME 1 + +/* Define to 1 if you have a working getifaddrs function. */ +/* #undef HAVE_GETIFADDRS */ + +/* Define to 1 if you have the getnameinfo function. */ +#define HAVE_GETNAMEINFO 1 + +/* Define to 1 if you have the `getpass_r' function. */ +/* #undef HAVE_GETPASS_R */ + +/* Define to 1 if you have the `getppid' function. */ +#define HAVE_GETPPID 1 + +/* Define to 1 if you have the `getprotobyname' function. */ +#define HAVE_GETPROTOBYNAME 1 + +/* Define to 1 if you have the `getpwuid' function. */ +#define HAVE_GETPWUID 1 + +/* Define to 1 if you have the `getpwuid_r' function. */ +/* #undef HAVE_GETPWUID_R */ + +/* Define to 1 if you have the `getrlimit' function. */ +#define HAVE_GETRLIMIT 1 + +/* Define to 1 if you have the getservbyport_r function. */ +/* #undef HAVE_GETSERVBYPORT_R */ + +/* Define to 1 if you have the `gettimeofday' function. */ +#define HAVE_GETTIMEOFDAY 1 + +/* Define to 1 if you have a working glibc-style strerror_r function. */ +/* #undef HAVE_GLIBC_STRERROR_R */ + +/* Define to 1 if you have a working gmtime_r function. */ +#define HAVE_GMTIME_R 1 + +/* if you have the function gnutls_srp_verifier */ +/* #undef HAVE_GNUTLS_SRP */ + +/* if you have GSS-API libraries */ +/* #undef HAVE_GSSAPI */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_GSSAPI_GSSAPI_GENERIC_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_GSSAPI_GSSAPI_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_GSSAPI_GSSAPI_KRB5_H */ + +/* if you have GNU GSS */ +/* #undef HAVE_GSSGNU */ + +/* if you have Heimdal */ +/* #undef HAVE_GSSHEIMDAL */ + +/* if you have MIT Kerberos */ +/* #undef HAVE_GSSMIT */ + +/* Define to 1 if you have the `idna_strerror' function. */ +/* #undef HAVE_IDNA_STRERROR */ + +/* Define to 1 if you have the `idn_free' function. */ +/* #undef HAVE_IDN_FREE */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_IDN_FREE_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_IFADDRS_H */ + +/* Define to 1 if you have the `if_nametoindex' function. */ +#define HAVE_IF_NAMETOINDEX 1 + +/* Define to 1 if you have the `inet_addr' function. */ +#define HAVE_INET_ADDR 1 + +/* Define to 1 if you have the inet_ntoa_r function. */ +/* #undef HAVE_INET_NTOA_R */ + +/* inet_ntoa_r() takes 2 args */ +/* #undef HAVE_INET_NTOA_R_2 */ + +/* inet_ntoa_r() takes 3 args */ +/* #undef HAVE_INET_NTOA_R_3 */ + +/* Define to 1 if you have a IPv6 capable working inet_ntop function. */ +#define HAVE_INET_NTOP 1 + +/* Define to 1 if you have a IPv6 capable working inet_pton function. */ +#define HAVE_INET_PTON 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_INTTYPES_H 1 + +/* Define to 1 if you have the ioctl function. */ +#define HAVE_IOCTL 1 + +/* Define to 1 if you have the ioctlsocket function. */ +/* #undef HAVE_IOCTLSOCKET */ + +/* Define to 1 if you have the IoctlSocket camel case function. */ +/* #undef HAVE_IOCTLSOCKET_CAMEL */ + +/* Define to 1 if you have a working IoctlSocket camel case FIONBIO function. + */ +/* #undef HAVE_IOCTLSOCKET_CAMEL_FIONBIO */ + +/* Define to 1 if you have a working ioctlsocket FIONBIO function. */ +/* #undef HAVE_IOCTLSOCKET_FIONBIO */ + +/* Define to 1 if you have a working ioctl FIONBIO function. */ +#define HAVE_IOCTL_FIONBIO 1 + +/* Define to 1 if you have a working ioctl SIOCGIFADDR function. */ +#define HAVE_IOCTL_SIOCGIFADDR 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_IO_H */ + +/* Define to 1 if you have the lber.h header file. */ +/* #undef HAVE_LBER_H */ + +/* Define to 1 if you have the ldapssl.h header file. */ +/* #undef HAVE_LDAPSSL_H */ + +/* Define to 1 if you have the ldap.h header file. */ +/* #undef HAVE_LDAP_H */ + +/* Define to 1 if you have the `ldap_init_fd' function. */ +/* #undef HAVE_LDAP_INIT_FD */ + +/* Use LDAPS implementation */ +#define HAVE_LDAP_SSL 1 + +/* Define to 1 if you have the ldap_ssl.h header file. */ +/* #undef HAVE_LDAP_SSL_H */ + +/* Define to 1 if you have the `ldap_url_parse' function. */ +/* #undef HAVE_LDAP_URL_PARSE */ + +/* Define to 1 if you have the header file. */ +#define HAVE_LIBGEN_H 1 + +/* Define to 1 if you have the `idn' library (-lidn). */ +/* #undef HAVE_LIBIDN */ + +/* Define to 1 if you have the `resolve' library (-lresolve). */ +/* #undef HAVE_LIBRESOLVE */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_LIBRTMP_RTMP_H */ + +/* Define to 1 if you have the `ssh2' library (-lssh2). */ +/* #undef HAVE_LIBSSH2 */ + +/* Define to 1 if you have the `libssh2_exit' function. */ +/* #undef HAVE_LIBSSH2_EXIT */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_LIBSSH2_H */ + +/* Define to 1 if you have the `libssh2_init' function. */ +/* #undef HAVE_LIBSSH2_INIT */ + +/* Define to 1 if you have the `libssh2_scp_send64' function. */ +/* #undef HAVE_LIBSSH2_SCP_SEND64 */ + +/* Define to 1 if you have the `libssh2_session_handshake' function. */ +/* #undef HAVE_LIBSSH2_SESSION_HANDSHAKE */ + +/* Define to 1 if you have the `libssh2_version' function. */ +/* #undef HAVE_LIBSSH2_VERSION */ + +/* Define to 1 if you have the `ssl' library (-lssl). */ +/* #undef HAVE_LIBSSL */ + +/* if zlib is available */ +#define HAVE_LIBZ 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_LIMITS_H 1 + +/* if your compiler supports LL */ +#define HAVE_LL 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_LOCALE_H 1 + +/* Define to 1 if you have a working localtime_r function. */ +#define HAVE_LOCALTIME_R 1 + +/* Define to 1 if the compiler supports the 'long long' data type. */ +#define HAVE_LONGLONG 1 + +/* Define to 1 if you have the malloc.h header file. */ +#define HAVE_MALLOC_H 1 + +/* Define to 1 if you have the memory.h header file. */ +#define HAVE_MEMORY_H 1 + +/* Define to 1 if you have the memrchr function or macro. */ +#define HAVE_MEMRCHR 1 + +/* Define to 1 if you have the MSG_NOSIGNAL flag. */ +#define HAVE_MSG_NOSIGNAL 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_NETDB_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_NETINET_IN_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_NETINET_TCP_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_NET_IF_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_NGHTTP2_NGHTTP2_H */ + +/* Define to 1 if NI_WITHSCOPEID exists and works. */ +/* #undef HAVE_NI_WITHSCOPEID */ + +/* if you have an old MIT Kerberos version, lacking GSS_C_NT_HOSTBASED_SERVICE + */ +/* #undef HAVE_OLD_GSSMIT */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_OPENSSL_CRYPTO_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_OPENSSL_ENGINE_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_OPENSSL_ERR_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_OPENSSL_PEM_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_OPENSSL_PKCS12_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_OPENSSL_RSA_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_OPENSSL_SSL_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_OPENSSL_X509_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_PEM_H */ + +/* Define to 1 if you have the `perror' function. */ +#define HAVE_PERROR 1 + +/* Define to 1 if you have the `pipe' function. */ +#define HAVE_PIPE 1 + +/* Define to 1 if you have a working poll function. */ +#define HAVE_POLL 1 + +/* If you have a fine poll */ +#define HAVE_POLL_FINE 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_POLL_H 1 + +/* Define to 1 if you have a working POSIX-style strerror_r function. */ +#define HAVE_POSIX_STRERROR_R 1 + +/* if you have */ +/* #undef HAVE_PTHREAD_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_PWD_H 1 + +/* Define to 1 if you have the `RAND_egd' function. */ +/* #undef HAVE_RAND_EGD */ + +/* Define to 1 if you have the `RAND_screen' function. */ +/* #undef HAVE_RAND_SCREEN */ + +/* Define to 1 if you have the `RAND_status' function. */ +/* #undef HAVE_RAND_STATUS */ + +/* Define to 1 if you have the recv function. */ +#define HAVE_RECV 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_RSA_H */ + +/* Define to 1 if you have the select function. */ +#define HAVE_SELECT 1 + +/* Define to 1 if you have the send function. */ +#define HAVE_SEND 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SETJMP_H 1 + +/* Define to 1 if you have the `setlocale' function. */ +#define HAVE_SETLOCALE 1 + +/* Define to 1 if you have the `setmode' function. */ +/* #undef HAVE_SETMODE */ + +/* Define to 1 if you have the `setrlimit' function. */ +#define HAVE_SETRLIMIT 1 + +/* Define to 1 if you have the setsockopt function. */ +#define HAVE_SETSOCKOPT 1 + +/* Define to 1 if you have a working setsockopt SO_NONBLOCK function. */ +/* #undef HAVE_SETSOCKOPT_SO_NONBLOCK */ + +/* Define to 1 if you have the header file. */ +#define HAVE_SGTTY_H 1 + +/* Define to 1 if you have the sigaction function. */ +#define HAVE_SIGACTION 1 + +/* Define to 1 if you have the siginterrupt function. */ +#define HAVE_SIGINTERRUPT 1 + +/* Define to 1 if you have the signal function. */ +/* #undef HAVE_SIGNAL */ + +/* Define to 1 if you have the header file. */ +#define HAVE_SIGNAL_H 1 + +/* Define to 1 if you have the sigsetjmp function or macro. */ +#define HAVE_SIGSETJMP 1 + +/* Define to 1 if sig_atomic_t is an available typedef. */ +#define HAVE_SIG_ATOMIC_T 1 + +/* Define to 1 if sig_atomic_t is already defined as volatile. */ +/* #undef HAVE_SIG_ATOMIC_T_VOLATILE */ + +/* Define to 1 if struct sockaddr_in6 has the sin6_scope_id member */ +/* #undef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID */ + +/* Define to 1 if you have the socket function. */ +#define HAVE_SOCKET 1 + +/* Define to 1 if you have the socketpair function. */ +#define HAVE_SOCKETPAIR 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SOCKET_H */ + +/* if you have the function SRP_Calc_client_key */ +/* #undef HAVE_SSLEAY_SRP */ + +/* Define to 1 if you have the `SSLv2_client_method' function. */ +/* #undef HAVE_SSLV2_CLIENT_METHOD */ + +/* Define to 1 if you have the `SSL_CTX_set_alpn_protos' function. */ +/* #undef HAVE_SSL_CTX_SET_ALPN_PROTOS */ + +/* Define to 1 if you have the `SSL_CTX_set_alpn_select_cb' function. */ +/* #undef HAVE_SSL_CTX_SET_ALPN_SELECT_CB */ + +/* Define to 1 if you have the `SSL_CTX_set_next_proto_select_cb' function. */ +/* #undef HAVE_SSL_CTX_SET_NEXT_PROTO_SELECT_CB */ + +/* Define to 1 if you have the `SSL_get_shutdown' function. */ +/* #undef HAVE_SSL_GET_SHUTDOWN */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SSL_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_STDBOOL_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDINT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDIO_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDLIB_H 1 + +/* Define to 1 if you have the strcasecmp function. */ +#define HAVE_STRCASECMP 1 + +/* Define to 1 if you have the strcmpi function. */ +/* #undef HAVE_STRCMPI */ + +/* Define to 1 if you have the strdup function. */ +#define HAVE_STRDUP 1 + +/* Define to 1 if you have the strerror_r function. */ +#define HAVE_STRERROR_R 1 + +/* Define to 1 if you have the stricmp function. */ +/* #undef HAVE_STRICMP */ + +/* Define to 1 if you have the header file. */ +#define HAVE_STRINGS_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STRING_H 1 + +/* Define to 1 if you have the strncasecmp function. */ +#define HAVE_STRNCASECMP 1 + +/* Define to 1 if you have the strncmpi function. */ +/* #undef HAVE_STRNCMPI */ + +/* Define to 1 if you have the strnicmp function. */ +/* #undef HAVE_STRNICMP */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_STROPTS_H */ + +/* Define to 1 if you have the strstr function. */ +#define HAVE_STRSTR 1 + +/* Define to 1 if you have the strtok_r function. */ +#define HAVE_STRTOK_R 1 + +/* Define to 1 if you have the strtoll function. */ +#define HAVE_STRTOLL 1 + +/* if struct sockaddr_storage is defined */ +#define HAVE_STRUCT_SOCKADDR_STORAGE 1 + +/* Define to 1 if you have the timeval struct. */ +#define HAVE_STRUCT_TIMEVAL 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SYS_FILIO_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_IOCTL_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_PARAM_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_POLL_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_RESOURCE_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_SELECT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_SOCKET_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SYS_SOCKIO_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_TIME_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_UIO_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_UN_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_UTIME_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_WAIT_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_SYS_XATTR_H */ + +/* Define to 1 if you have the header file. */ +#define HAVE_TERMIOS_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_TERMIO_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_TIME_H 1 + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_TLD_H */ + +/* Define to 1 if you have the `tld_strerror' function. */ +/* #undef HAVE_TLD_STRERROR */ + +/* Define to 1 if you have the `uname' function. */ +#define HAVE_UNAME 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_UNISTD_H 1 + +/* Define to 1 if you have the `utime' function. */ +#define HAVE_UTIME 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_UTIME_H 1 + +/* Define to 1 if compiler supports C99 variadic macro style. */ +#define HAVE_VARIADIC_MACROS_C99 1 + +/* Define to 1 if compiler supports old gcc variadic macro style. */ +#define HAVE_VARIADIC_MACROS_GCC 1 + +/* Define to 1 if you have the winber.h header file. */ +/* #undef HAVE_WINBER_H */ + +/* Define to 1 if you have the windows.h header file. */ +/* #undef HAVE_WINDOWS_H */ + +/* Define to 1 if you have the winldap.h header file. */ +/* #undef HAVE_WINLDAP_H */ + +/* Define to 1 if you have the winsock2.h header file. */ +/* #undef HAVE_WINSOCK2_H */ + +/* Define to 1 if you have the winsock.h header file. */ +/* #undef HAVE_WINSOCK_H */ + +/* Define this symbol if your OS supports changing the contents of argv */ +/* #undef HAVE_WRITABLE_ARGV */ + +/* Define to 1 if you have the writev function. */ +#define HAVE_WRITEV 1 + +/* Define to 1 if you have the ws2tcpip.h header file. */ +/* #undef HAVE_WS2TCPIP_H */ + +/* Define to 1 if you have the header file. */ +/* #undef HAVE_X509_H */ + +/* if you have the zlib.h header file */ +#define HAVE_ZLIB_H 1 + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#define LT_OBJDIR ".libs/" + +/* Define to 1 if you need the lber.h header file even with ldap.h */ +/* #undef NEED_LBER_H */ + +/* Define to 1 if you need the malloc.h header file even with stdlib.h */ +/* #undef NEED_MALLOC_H */ + +/* Define to 1 if you need the memory.h header file even with stdlib.h */ +/* #undef NEED_MEMORY_H */ + +/* Define to 1 if _REENTRANT preprocessor symbol must be defined. */ +/* #undef NEED_REENTRANT */ + +/* Define to 1 if _THREAD_SAFE preprocessor symbol must be defined. */ +/* #undef NEED_THREAD_SAFE */ + +/* Define to enable NTLM delegation to winbind's ntlm_auth helper. */ +/* #undef NTLM_WB_ENABLED */ + +/* Define absolute filename for winbind's ntlm_auth helper. */ +/* #undef NTLM_WB_FILE */ + +/* cpu-machine-OS */ +#define OS "arm-unknown-none" + +/* Name of package */ +#define PACKAGE "curl" + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT "a suitable curl mailing list: http://curl.haxx.se/mail/" + +/* Define to the full name of this package. */ +#define PACKAGE_NAME "curl" + +/* Define to the full name and version of this package. */ +#define PACKAGE_STRING "curl -" + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "curl" + +/* Define to the home page for this package. */ +#define PACKAGE_URL "" + +/* Define to the version of this package. */ +#define PACKAGE_VERSION "-" + +/* a suitable file to read random data from */ +/* #undef RANDOM_FILE */ + +/* Define to the type of arg 1 for recv. */ +#define RECV_TYPE_ARG1 int + +/* Define to the type of arg 2 for recv. */ +#define RECV_TYPE_ARG2 void * + +/* Define to the type of arg 3 for recv. */ +#define RECV_TYPE_ARG3 size_t + +/* Define to the type of arg 4 for recv. */ +#define RECV_TYPE_ARG4 unsigned int + +/* Define to the function return type for recv. */ +#define RECV_TYPE_RETV int + +/* Define as the return type of signal handlers (`int' or `void'). */ +#define RETSIGTYPE void + +/* Define to the type qualifier of arg 5 for select. */ +#define SELECT_QUAL_ARG5 + +/* Define to the type of arg 1 for select. */ +#define SELECT_TYPE_ARG1 int + +/* Define to the type of args 2, 3 and 4 for select. */ +#define SELECT_TYPE_ARG234 fd_set * + +/* Define to the type of arg 5 for select. */ +#define SELECT_TYPE_ARG5 struct timeval * + +/* Define to the function return type for select. */ +#define SELECT_TYPE_RETV int + +/* Define to the type qualifier of arg 2 for send. */ +#define SEND_QUAL_ARG2 const + +/* Define to the type of arg 1 for send. */ +#define SEND_TYPE_ARG1 int + +/* Define to the type of arg 2 for send. */ +#define SEND_TYPE_ARG2 void * + +/* Define to the type of arg 3 for send. */ +#define SEND_TYPE_ARG3 size_t + +/* Define to the type of arg 4 for send. */ +#define SEND_TYPE_ARG4 unsigned int + +/* Define to the function return type for send. */ +#define SEND_TYPE_RETV int + +/* The size of `int', as computed by sizeof. */ +#define SIZEOF_INT 4 + +/* The size of `long', as computed by sizeof. */ +#define SIZEOF_LONG 4 + +/* The size of `long long', as computed by sizeof. */ +/* #undef SIZEOF_LONG_LONG */ + +/* The size of `off_t', as computed by sizeof. */ +#define SIZEOF_OFF_T 4 + +/* The size of `short', as computed by sizeof. */ +#define SIZEOF_SHORT 2 + +/* The size of `size_t', as computed by sizeof. */ +#define SIZEOF_SIZE_T 4 + +/* The size of `time_t', as computed by sizeof. */ +#define SIZEOF_TIME_T 4 + +/* The size of `void*', as computed by sizeof. */ +#define SIZEOF_VOIDP 4 + +/* Define to 1 if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Define to the type of arg 3 for strerror_r. */ +#define STRERROR_R_TYPE_ARG3 size_t + +/* Define to 1 if you can safely include both and . */ +#define TIME_WITH_SYS_TIME 1 + +/* Define to enable c-ares support */ +/* #undef USE_ARES */ + +/* if axTLS is enabled */ +/* #undef USE_AXTLS */ + +/* if CyaSSL is enabled */ +/* #undef USE_CYASSL */ + +/* to enable iOS/Mac OS X native SSL/TLS support */ +/* #undef USE_DARWINSSL */ + +/* if GnuTLS is enabled */ +/* #undef USE_GNUTLS */ + +/* if GnuTLS uses nettle as crypto backend */ +/* #undef USE_GNUTLS_NETTLE */ + +/* if librtmp is in use */ +/* #undef USE_LIBRTMP */ + +/* if libSSH2 is in use */ +/* #undef USE_LIBSSH2 */ + +/* If you want to build curl with the built-in manual */ +#define USE_MANUAL 1 + +/* Define to enable metalink support */ +/* #undef USE_METALINK */ + +/* if nghttp2 is in use */ +/* #undef USE_NGHTTP2 */ + +/* if NSS is enabled */ +/* #undef USE_NSS */ + +/* Use OpenLDAP-specific code */ +/* #undef USE_OPENLDAP */ + +/* if OpenSSL is in use */ +/* #undef USE_OPENSSL */ + +/* if PolarSSL is enabled */ +/* #undef USE_POLARSSL */ + +/* to enable Windows native SSL/TLS support */ +/* #undef USE_SCHANNEL */ + +/* if SSL is enabled */ +/* #undef USE_SSLEAY */ + +/* if you want POSIX threaded DNS lookup */ +/* #undef USE_THREADS_POSIX */ + +/* Use TLS-SRP authentication */ +/* #undef USE_TLS_SRP */ + +/* Define to 1 if you have the `normaliz' (WinIDN) library (-lnormaliz). */ +/* #undef USE_WIN32_IDN */ + +/* Define to 1 if you are building a Windows target with large file support. + */ +/* #undef USE_WIN32_LARGE_FILES */ + +/* Define to 1 if you are building a Windows target without large file + support. */ +/* #undef USE_WIN32_SMALL_FILES */ + +/* to enable SSPI support */ +/* #undef USE_WINDOWS_SSPI */ + +/* Define to 1 if using yaSSL in OpenSSL compatibility mode. */ +/* #undef USE_YASSLEMUL */ + +/* Version number of package */ +#define VERSION "-" + +/* Define to 1 to provide own prototypes. */ +/* #undef WANT_IDN_PROTOTYPES */ + +/* Define to avoid automatic inclusion of winsock.h */ +/* #undef WIN32_LEAN_AND_MEAN */ + +/* Define to 1 if OS is AIX. */ +#ifndef _ALL_SOURCE +/* # undef _ALL_SOURCE */ +#endif + +/* Enable large inode numbers on Mac OS X 10.5. */ +#ifndef _DARWIN_USE_64_BIT_INODE +# define _DARWIN_USE_64_BIT_INODE 1 +#endif + +/* Number of bits in a file offset, on hosts where this is settable. */ +/* #undef _FILE_OFFSET_BITS */ + +/* Define for large files, on AIX-style hosts. */ +/* #undef _LARGE_FILES */ + +/* Define to empty if `const' does not conform to ANSI C. */ +/* #undef const */ + +/* Type to use in place of in_addr_t when system does not provide it. */ +/* #undef in_addr_t */ + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +/* #undef inline */ +#endif + +/* Define to `unsigned int' if does not define. */ +/* #undef size_t */ + +/* the signed version of size_t */ +/* #undef ssize_t */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_config.h.in b/external/libcurl_android/jni/libcurl/lib/curl_config.h.in new file mode 100755 index 00000000..8273c326 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_config.h.in @@ -0,0 +1,1036 @@ +/* lib/curl_config.h.in. Generated from configure.ac by autoheader. */ + +/* Location of default ca bundle */ +#undef CURL_CA_BUNDLE + +/* Location of default ca path */ +#undef CURL_CA_PATH + +/* to disable cookies support */ +#undef CURL_DISABLE_COOKIES + +/* to disable cryptographic authentication */ +#undef CURL_DISABLE_CRYPTO_AUTH + +/* to disable DICT */ +#undef CURL_DISABLE_DICT + +/* to disable FILE */ +#undef CURL_DISABLE_FILE + +/* to disable FTP */ +#undef CURL_DISABLE_FTP + +/* to disable Gopher */ +#undef CURL_DISABLE_GOPHER + +/* to disable HTTP */ +#undef CURL_DISABLE_HTTP + +/* to disable IMAP */ +#undef CURL_DISABLE_IMAP + +/* to disable LDAP */ +#undef CURL_DISABLE_LDAP + +/* to disable LDAPS */ +#undef CURL_DISABLE_LDAPS + +/* to disable --libcurl C code generation option */ +#undef CURL_DISABLE_LIBCURL_OPTION + +/* to disable POP3 */ +#undef CURL_DISABLE_POP3 + +/* to disable proxies */ +#undef CURL_DISABLE_PROXY + +/* to disable RTSP */ +#undef CURL_DISABLE_RTSP + +/* to disable SMTP */ +#undef CURL_DISABLE_SMTP + +/* to disable TELNET */ +#undef CURL_DISABLE_TELNET + +/* to disable TFTP */ +#undef CURL_DISABLE_TFTP + +/* to disable TLS-SRP authentication */ +#undef CURL_DISABLE_TLS_SRP + +/* to disable verbose strings */ +#undef CURL_DISABLE_VERBOSE_STRINGS + +/* Definition to make a library symbol externally visible. */ +#undef CURL_EXTERN_SYMBOL + +/* Use Windows LDAP implementation */ +#undef CURL_LDAP_WIN + +/* your Entropy Gathering Daemon socket pathname */ +#undef EGD_SOCKET + +/* Define if you want to enable IPv6 support */ +#undef ENABLE_IPV6 + +/* Define to the type of arg 2 for gethostname. */ +#undef GETHOSTNAME_TYPE_ARG2 + +/* Define to the type qualifier of arg 1 for getnameinfo. */ +#undef GETNAMEINFO_QUAL_ARG1 + +/* Define to the type of arg 1 for getnameinfo. */ +#undef GETNAMEINFO_TYPE_ARG1 + +/* Define to the type of arg 2 for getnameinfo. */ +#undef GETNAMEINFO_TYPE_ARG2 + +/* Define to the type of args 4 and 6 for getnameinfo. */ +#undef GETNAMEINFO_TYPE_ARG46 + +/* Define to the type of arg 7 for getnameinfo. */ +#undef GETNAMEINFO_TYPE_ARG7 + +/* Specifies the number of arguments to getservbyport_r */ +#undef GETSERVBYPORT_R_ARGS + +/* Specifies the size of the buffer to pass to getservbyport_r */ +#undef GETSERVBYPORT_R_BUFSIZE + +/* Define to 1 if you have the alarm function. */ +#undef HAVE_ALARM + +/* Define to 1 if you have the header file. */ +#undef HAVE_ALLOCA_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_ARPA_INET_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_ARPA_TFTP_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_ASSERT_H + +/* Define to 1 if you have the basename function. */ +#undef HAVE_BASENAME + +/* Define to 1 if bool is an available type. */ +#undef HAVE_BOOL_T + +/* Define to 1 if you have the clock_gettime function and monotonic timer. */ +#undef HAVE_CLOCK_GETTIME_MONOTONIC + +/* Define to 1 if you have the closesocket function. */ +#undef HAVE_CLOSESOCKET + +/* Define to 1 if you have the CloseSocket camel case function. */ +#undef HAVE_CLOSESOCKET_CAMEL + +/* Define to 1 if you have the connect function. */ +#undef HAVE_CONNECT + +/* Define to 1 if you have the `CRYPTO_cleanup_all_ex_data' function. */ +#undef HAVE_CRYPTO_CLEANUP_ALL_EX_DATA + +/* Define to 1 if you have the header file. */ +#undef HAVE_CRYPTO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_CYASSL_ERROR_SSL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the `ENGINE_cleanup' function. */ +#undef HAVE_ENGINE_CLEANUP + +/* Define to 1 if you have the `ENGINE_load_builtin_engines' function. */ +#undef HAVE_ENGINE_LOAD_BUILTIN_ENGINES + +/* Define to 1 if you have the header file. */ +#undef HAVE_ERRNO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_ERR_H + +/* Define to 1 if you have the fcntl function. */ +#undef HAVE_FCNTL + +/* Define to 1 if you have the header file. */ +#undef HAVE_FCNTL_H + +/* Define to 1 if you have a working fcntl O_NONBLOCK function. */ +#undef HAVE_FCNTL_O_NONBLOCK + +/* Define to 1 if you have the fdopen function. */ +#undef HAVE_FDOPEN + +/* Define to 1 if you have the `fork' function. */ +#undef HAVE_FORK + +/* Define to 1 if you have the freeaddrinfo function. */ +#undef HAVE_FREEADDRINFO + +/* Define to 1 if you have the freeifaddrs function. */ +#undef HAVE_FREEIFADDRS + +/* Define to 1 if you have the fsetxattr function. */ +#undef HAVE_FSETXATTR + +/* fsetxattr() takes 5 args */ +#undef HAVE_FSETXATTR_5 + +/* fsetxattr() takes 6 args */ +#undef HAVE_FSETXATTR_6 + +/* Define to 1 if you have the ftruncate function. */ +#undef HAVE_FTRUNCATE + +/* Define to 1 if you have the gai_strerror function. */ +#undef HAVE_GAI_STRERROR + +/* Define to 1 if you have a working getaddrinfo function. */ +#undef HAVE_GETADDRINFO + +/* Define to 1 if the getaddrinfo function is threadsafe. */ +#undef HAVE_GETADDRINFO_THREADSAFE + +/* Define to 1 if you have the `geteuid' function. */ +#undef HAVE_GETEUID + +/* Define to 1 if you have the gethostbyaddr function. */ +#undef HAVE_GETHOSTBYADDR + +/* Define to 1 if you have the gethostbyaddr_r function. */ +#undef HAVE_GETHOSTBYADDR_R + +/* gethostbyaddr_r() takes 5 args */ +#undef HAVE_GETHOSTBYADDR_R_5 + +/* gethostbyaddr_r() takes 7 args */ +#undef HAVE_GETHOSTBYADDR_R_7 + +/* gethostbyaddr_r() takes 8 args */ +#undef HAVE_GETHOSTBYADDR_R_8 + +/* Define to 1 if you have the gethostbyname function. */ +#undef HAVE_GETHOSTBYNAME + +/* Define to 1 if you have the gethostbyname_r function. */ +#undef HAVE_GETHOSTBYNAME_R + +/* gethostbyname_r() takes 3 args */ +#undef HAVE_GETHOSTBYNAME_R_3 + +/* gethostbyname_r() takes 5 args */ +#undef HAVE_GETHOSTBYNAME_R_5 + +/* gethostbyname_r() takes 6 args */ +#undef HAVE_GETHOSTBYNAME_R_6 + +/* Define to 1 if you have the gethostname function. */ +#undef HAVE_GETHOSTNAME + +/* Define to 1 if you have a working getifaddrs function. */ +#undef HAVE_GETIFADDRS + +/* Define to 1 if you have the getnameinfo function. */ +#undef HAVE_GETNAMEINFO + +/* Define to 1 if you have the `getpass_r' function. */ +#undef HAVE_GETPASS_R + +/* Define to 1 if you have the `getppid' function. */ +#undef HAVE_GETPPID + +/* Define to 1 if you have the `getprotobyname' function. */ +#undef HAVE_GETPROTOBYNAME + +/* Define to 1 if you have the `getpwuid' function. */ +#undef HAVE_GETPWUID + +/* Define to 1 if you have the `getpwuid_r' function. */ +#undef HAVE_GETPWUID_R + +/* Define to 1 if you have the `getrlimit' function. */ +#undef HAVE_GETRLIMIT + +/* Define to 1 if you have the getservbyport_r function. */ +#undef HAVE_GETSERVBYPORT_R + +/* Define to 1 if you have the `gettimeofday' function. */ +#undef HAVE_GETTIMEOFDAY + +/* Define to 1 if you have a working glibc-style strerror_r function. */ +#undef HAVE_GLIBC_STRERROR_R + +/* Define to 1 if you have a working gmtime_r function. */ +#undef HAVE_GMTIME_R + +/* if you have the function gnutls_srp_verifier */ +#undef HAVE_GNUTLS_SRP + +/* if you have GSS-API libraries */ +#undef HAVE_GSSAPI + +/* Define to 1 if you have the header file. */ +#undef HAVE_GSSAPI_GSSAPI_GENERIC_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_GSSAPI_GSSAPI_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_GSSAPI_GSSAPI_KRB5_H + +/* if you have GNU GSS */ +#undef HAVE_GSSGNU + +/* if you have Heimdal */ +#undef HAVE_GSSHEIMDAL + +/* if you have MIT Kerberos */ +#undef HAVE_GSSMIT + +/* Define to 1 if you have the `idna_strerror' function. */ +#undef HAVE_IDNA_STRERROR + +/* Define to 1 if you have the `idn_free' function. */ +#undef HAVE_IDN_FREE + +/* Define to 1 if you have the header file. */ +#undef HAVE_IDN_FREE_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_IFADDRS_H + +/* Define to 1 if you have the `if_nametoindex' function. */ +#undef HAVE_IF_NAMETOINDEX + +/* Define to 1 if you have the `inet_addr' function. */ +#undef HAVE_INET_ADDR + +/* Define to 1 if you have the inet_ntoa_r function. */ +#undef HAVE_INET_NTOA_R + +/* inet_ntoa_r() takes 2 args */ +#undef HAVE_INET_NTOA_R_2 + +/* inet_ntoa_r() takes 3 args */ +#undef HAVE_INET_NTOA_R_3 + +/* Define to 1 if you have a IPv6 capable working inet_ntop function. */ +#undef HAVE_INET_NTOP + +/* Define to 1 if you have a IPv6 capable working inet_pton function. */ +#undef HAVE_INET_PTON + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the ioctl function. */ +#undef HAVE_IOCTL + +/* Define to 1 if you have the ioctlsocket function. */ +#undef HAVE_IOCTLSOCKET + +/* Define to 1 if you have the IoctlSocket camel case function. */ +#undef HAVE_IOCTLSOCKET_CAMEL + +/* Define to 1 if you have a working IoctlSocket camel case FIONBIO function. + */ +#undef HAVE_IOCTLSOCKET_CAMEL_FIONBIO + +/* Define to 1 if you have a working ioctlsocket FIONBIO function. */ +#undef HAVE_IOCTLSOCKET_FIONBIO + +/* Define to 1 if you have a working ioctl FIONBIO function. */ +#undef HAVE_IOCTL_FIONBIO + +/* Define to 1 if you have a working ioctl SIOCGIFADDR function. */ +#undef HAVE_IOCTL_SIOCGIFADDR + +/* Define to 1 if you have the header file. */ +#undef HAVE_IO_H + +/* Define to 1 if you have the lber.h header file. */ +#undef HAVE_LBER_H + +/* Define to 1 if you have the ldapssl.h header file. */ +#undef HAVE_LDAPSSL_H + +/* Define to 1 if you have the ldap.h header file. */ +#undef HAVE_LDAP_H + +/* Define to 1 if you have the `ldap_init_fd' function. */ +#undef HAVE_LDAP_INIT_FD + +/* Use LDAPS implementation */ +#undef HAVE_LDAP_SSL + +/* Define to 1 if you have the ldap_ssl.h header file. */ +#undef HAVE_LDAP_SSL_H + +/* Define to 1 if you have the `ldap_url_parse' function. */ +#undef HAVE_LDAP_URL_PARSE + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIBGEN_H + +/* Define to 1 if you have the `idn' library (-lidn). */ +#undef HAVE_LIBIDN + +/* Define to 1 if you have the `resolve' library (-lresolve). */ +#undef HAVE_LIBRESOLVE + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIBRTMP_RTMP_H + +/* Define to 1 if you have the `ssh2' library (-lssh2). */ +#undef HAVE_LIBSSH2 + +/* Define to 1 if you have the `libssh2_exit' function. */ +#undef HAVE_LIBSSH2_EXIT + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIBSSH2_H + +/* Define to 1 if you have the `libssh2_init' function. */ +#undef HAVE_LIBSSH2_INIT + +/* Define to 1 if you have the `libssh2_scp_send64' function. */ +#undef HAVE_LIBSSH2_SCP_SEND64 + +/* Define to 1 if you have the `libssh2_session_handshake' function. */ +#undef HAVE_LIBSSH2_SESSION_HANDSHAKE + +/* Define to 1 if you have the `libssh2_version' function. */ +#undef HAVE_LIBSSH2_VERSION + +/* Define to 1 if you have the `ssl' library (-lssl). */ +#undef HAVE_LIBSSL + +/* if zlib is available */ +#undef HAVE_LIBZ + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIMITS_H + +/* if your compiler supports LL */ +#undef HAVE_LL + +/* Define to 1 if you have the header file. */ +#undef HAVE_LOCALE_H + +/* Define to 1 if you have a working localtime_r function. */ +#undef HAVE_LOCALTIME_R + +/* Define to 1 if the compiler supports the 'long long' data type. */ +#undef HAVE_LONGLONG + +/* Define to 1 if you have the malloc.h header file. */ +#undef HAVE_MALLOC_H + +/* Define to 1 if you have the memory.h header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the memrchr function or macro. */ +#undef HAVE_MEMRCHR + +/* Define to 1 if you have the MSG_NOSIGNAL flag. */ +#undef HAVE_MSG_NOSIGNAL + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETDB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETINET_IN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETINET_TCP_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NET_IF_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NGHTTP2_NGHTTP2_H + +/* Define to 1 if NI_WITHSCOPEID exists and works. */ +#undef HAVE_NI_WITHSCOPEID + +/* if you have an old MIT Kerberos version, lacking GSS_C_NT_HOSTBASED_SERVICE + */ +#undef HAVE_OLD_GSSMIT + +/* Define to 1 if you have the header file. */ +#undef HAVE_OPENSSL_CRYPTO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_OPENSSL_ENGINE_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_OPENSSL_ERR_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_OPENSSL_PEM_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_OPENSSL_PKCS12_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_OPENSSL_RSA_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_OPENSSL_SSL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_OPENSSL_X509_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_PEM_H + +/* Define to 1 if you have the `perror' function. */ +#undef HAVE_PERROR + +/* Define to 1 if you have the `pipe' function. */ +#undef HAVE_PIPE + +/* Define to 1 if you have a working poll function. */ +#undef HAVE_POLL + +/* If you have a fine poll */ +#undef HAVE_POLL_FINE + +/* Define to 1 if you have the header file. */ +#undef HAVE_POLL_H + +/* Define to 1 if you have a working POSIX-style strerror_r function. */ +#undef HAVE_POSIX_STRERROR_R + +/* if you have */ +#undef HAVE_PTHREAD_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_PWD_H + +/* Define to 1 if you have the `RAND_egd' function. */ +#undef HAVE_RAND_EGD + +/* Define to 1 if you have the `RAND_screen' function. */ +#undef HAVE_RAND_SCREEN + +/* Define to 1 if you have the `RAND_status' function. */ +#undef HAVE_RAND_STATUS + +/* Define to 1 if you have the recv function. */ +#undef HAVE_RECV + +/* Define to 1 if you have the header file. */ +#undef HAVE_RSA_H + +/* Define to 1 if you have the select function. */ +#undef HAVE_SELECT + +/* Define to 1 if you have the send function. */ +#undef HAVE_SEND + +/* Define to 1 if you have the header file. */ +#undef HAVE_SETJMP_H + +/* Define to 1 if you have the `setlocale' function. */ +#undef HAVE_SETLOCALE + +/* Define to 1 if you have the `setmode' function. */ +#undef HAVE_SETMODE + +/* Define to 1 if you have the `setrlimit' function. */ +#undef HAVE_SETRLIMIT + +/* Define to 1 if you have the setsockopt function. */ +#undef HAVE_SETSOCKOPT + +/* Define to 1 if you have a working setsockopt SO_NONBLOCK function. */ +#undef HAVE_SETSOCKOPT_SO_NONBLOCK + +/* Define to 1 if you have the header file. */ +#undef HAVE_SGTTY_H + +/* Define to 1 if you have the sigaction function. */ +#undef HAVE_SIGACTION + +/* Define to 1 if you have the siginterrupt function. */ +#undef HAVE_SIGINTERRUPT + +/* Define to 1 if you have the signal function. */ +#undef HAVE_SIGNAL + +/* Define to 1 if you have the header file. */ +#undef HAVE_SIGNAL_H + +/* Define to 1 if you have the sigsetjmp function or macro. */ +#undef HAVE_SIGSETJMP + +/* Define to 1 if sig_atomic_t is an available typedef. */ +#undef HAVE_SIG_ATOMIC_T + +/* Define to 1 if sig_atomic_t is already defined as volatile. */ +#undef HAVE_SIG_ATOMIC_T_VOLATILE + +/* Define to 1 if struct sockaddr_in6 has the sin6_scope_id member */ +#undef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID + +/* Define to 1 if you have the socket function. */ +#undef HAVE_SOCKET + +/* Define to 1 if you have the socketpair function. */ +#undef HAVE_SOCKETPAIR + +/* Define to 1 if you have the header file. */ +#undef HAVE_SOCKET_H + +/* if you have the function SRP_Calc_client_key */ +#undef HAVE_SSLEAY_SRP + +/* Define to 1 if you have the `SSLv2_client_method' function. */ +#undef HAVE_SSLV2_CLIENT_METHOD + +/* Define to 1 if you have the `SSL_CTX_set_alpn_protos' function. */ +#undef HAVE_SSL_CTX_SET_ALPN_PROTOS + +/* Define to 1 if you have the `SSL_CTX_set_alpn_select_cb' function. */ +#undef HAVE_SSL_CTX_SET_ALPN_SELECT_CB + +/* Define to 1 if you have the `SSL_CTX_set_next_proto_select_cb' function. */ +#undef HAVE_SSL_CTX_SET_NEXT_PROTO_SELECT_CB + +/* Define to 1 if you have the `SSL_get_shutdown' function. */ +#undef HAVE_SSL_GET_SHUTDOWN + +/* Define to 1 if you have the header file. */ +#undef HAVE_SSL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDBOOL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDIO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the strcasecmp function. */ +#undef HAVE_STRCASECMP + +/* Define to 1 if you have the strcmpi function. */ +#undef HAVE_STRCMPI + +/* Define to 1 if you have the strdup function. */ +#undef HAVE_STRDUP + +/* Define to 1 if you have the strerror_r function. */ +#undef HAVE_STRERROR_R + +/* Define to 1 if you have the stricmp function. */ +#undef HAVE_STRICMP + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the strncasecmp function. */ +#undef HAVE_STRNCASECMP + +/* Define to 1 if you have the strncmpi function. */ +#undef HAVE_STRNCMPI + +/* Define to 1 if you have the strnicmp function. */ +#undef HAVE_STRNICMP + +/* Define to 1 if you have the header file. */ +#undef HAVE_STROPTS_H + +/* Define to 1 if you have the strstr function. */ +#undef HAVE_STRSTR + +/* Define to 1 if you have the strtok_r function. */ +#undef HAVE_STRTOK_R + +/* Define to 1 if you have the strtoll function. */ +#undef HAVE_STRTOLL + +/* if struct sockaddr_storage is defined */ +#undef HAVE_STRUCT_SOCKADDR_STORAGE + +/* Define to 1 if you have the timeval struct. */ +#undef HAVE_STRUCT_TIMEVAL + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_FILIO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_IOCTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_PARAM_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_POLL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_RESOURCE_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SELECT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SOCKET_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SOCKIO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_UIO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_UN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_UTIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_WAIT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_XATTR_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_TERMIOS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_TERMIO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_TLD_H + +/* Define to 1 if you have the `tld_strerror' function. */ +#undef HAVE_TLD_STRERROR + +/* Define to 1 if you have the `uname' function. */ +#undef HAVE_UNAME + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the `utime' function. */ +#undef HAVE_UTIME + +/* Define to 1 if you have the header file. */ +#undef HAVE_UTIME_H + +/* Define to 1 if compiler supports C99 variadic macro style. */ +#undef HAVE_VARIADIC_MACROS_C99 + +/* Define to 1 if compiler supports old gcc variadic macro style. */ +#undef HAVE_VARIADIC_MACROS_GCC + +/* Define to 1 if you have the winber.h header file. */ +#undef HAVE_WINBER_H + +/* Define to 1 if you have the windows.h header file. */ +#undef HAVE_WINDOWS_H + +/* Define to 1 if you have the winldap.h header file. */ +#undef HAVE_WINLDAP_H + +/* Define to 1 if you have the winsock2.h header file. */ +#undef HAVE_WINSOCK2_H + +/* Define to 1 if you have the winsock.h header file. */ +#undef HAVE_WINSOCK_H + +/* Define this symbol if your OS supports changing the contents of argv */ +#undef HAVE_WRITABLE_ARGV + +/* Define to 1 if you have the writev function. */ +#undef HAVE_WRITEV + +/* Define to 1 if you have the ws2tcpip.h header file. */ +#undef HAVE_WS2TCPIP_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_X509_H + +/* if you have the zlib.h header file */ +#undef HAVE_ZLIB_H + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#undef LT_OBJDIR + +/* Define to 1 if you need the lber.h header file even with ldap.h */ +#undef NEED_LBER_H + +/* Define to 1 if you need the malloc.h header file even with stdlib.h */ +#undef NEED_MALLOC_H + +/* Define to 1 if you need the memory.h header file even with stdlib.h */ +#undef NEED_MEMORY_H + +/* Define to 1 if _REENTRANT preprocessor symbol must be defined. */ +#undef NEED_REENTRANT + +/* Define to 1 if _THREAD_SAFE preprocessor symbol must be defined. */ +#undef NEED_THREAD_SAFE + +/* Define to enable NTLM delegation to winbind's ntlm_auth helper. */ +#undef NTLM_WB_ENABLED + +/* Define absolute filename for winbind's ntlm_auth helper. */ +#undef NTLM_WB_FILE + +/* cpu-machine-OS */ +#undef OS + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* a suitable file to read random data from */ +#undef RANDOM_FILE + +/* Define to the type of arg 1 for recv. */ +#undef RECV_TYPE_ARG1 + +/* Define to the type of arg 2 for recv. */ +#undef RECV_TYPE_ARG2 + +/* Define to the type of arg 3 for recv. */ +#undef RECV_TYPE_ARG3 + +/* Define to the type of arg 4 for recv. */ +#undef RECV_TYPE_ARG4 + +/* Define to the function return type for recv. */ +#undef RECV_TYPE_RETV + +/* Define as the return type of signal handlers (`int' or `void'). */ +#undef RETSIGTYPE + +/* Define to the type qualifier of arg 5 for select. */ +#undef SELECT_QUAL_ARG5 + +/* Define to the type of arg 1 for select. */ +#undef SELECT_TYPE_ARG1 + +/* Define to the type of args 2, 3 and 4 for select. */ +#undef SELECT_TYPE_ARG234 + +/* Define to the type of arg 5 for select. */ +#undef SELECT_TYPE_ARG5 + +/* Define to the function return type for select. */ +#undef SELECT_TYPE_RETV + +/* Define to the type qualifier of arg 2 for send. */ +#undef SEND_QUAL_ARG2 + +/* Define to the type of arg 1 for send. */ +#undef SEND_TYPE_ARG1 + +/* Define to the type of arg 2 for send. */ +#undef SEND_TYPE_ARG2 + +/* Define to the type of arg 3 for send. */ +#undef SEND_TYPE_ARG3 + +/* Define to the type of arg 4 for send. */ +#undef SEND_TYPE_ARG4 + +/* Define to the function return type for send. */ +#undef SEND_TYPE_RETV + +/* The size of `int', as computed by sizeof. */ +#undef SIZEOF_INT + +/* The size of `long', as computed by sizeof. */ +#undef SIZEOF_LONG + +/* The size of `long long', as computed by sizeof. */ +#undef SIZEOF_LONG_LONG + +/* The size of `off_t', as computed by sizeof. */ +#undef SIZEOF_OFF_T + +/* The size of `short', as computed by sizeof. */ +#undef SIZEOF_SHORT + +/* The size of `size_t', as computed by sizeof. */ +#undef SIZEOF_SIZE_T + +/* The size of `time_t', as computed by sizeof. */ +#undef SIZEOF_TIME_T + +/* The size of `void*', as computed by sizeof. */ +#undef SIZEOF_VOIDP + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define to the type of arg 3 for strerror_r. */ +#undef STRERROR_R_TYPE_ARG3 + +/* Define to 1 if you can safely include both and . */ +#undef TIME_WITH_SYS_TIME + +/* Define to enable c-ares support */ +#undef USE_ARES + +/* if axTLS is enabled */ +#undef USE_AXTLS + +/* if CyaSSL is enabled */ +#undef USE_CYASSL + +/* to enable iOS/Mac OS X native SSL/TLS support */ +#undef USE_DARWINSSL + +/* if GnuTLS is enabled */ +#undef USE_GNUTLS + +/* if GnuTLS uses nettle as crypto backend */ +#undef USE_GNUTLS_NETTLE + +/* if librtmp is in use */ +#undef USE_LIBRTMP + +/* if libSSH2 is in use */ +#undef USE_LIBSSH2 + +/* If you want to build curl with the built-in manual */ +#undef USE_MANUAL + +/* Define to enable metalink support */ +#undef USE_METALINK + +/* if nghttp2 is in use */ +#undef USE_NGHTTP2 + +/* if NSS is enabled */ +#undef USE_NSS + +/* Use OpenLDAP-specific code */ +#undef USE_OPENLDAP + +/* if OpenSSL is in use */ +#undef USE_OPENSSL + +/* if PolarSSL is enabled */ +#undef USE_POLARSSL + +/* to enable Windows native SSL/TLS support */ +#undef USE_SCHANNEL + +/* if SSL is enabled */ +#undef USE_SSLEAY + +/* if you want POSIX threaded DNS lookup */ +#undef USE_THREADS_POSIX + +/* Use TLS-SRP authentication */ +#undef USE_TLS_SRP + +/* Define to 1 if you have the `normaliz' (WinIDN) library (-lnormaliz). */ +#undef USE_WIN32_IDN + +/* Define to 1 if you are building a Windows target with large file support. + */ +#undef USE_WIN32_LARGE_FILES + +/* Define to 1 if you are building a Windows target without large file + support. */ +#undef USE_WIN32_SMALL_FILES + +/* to enable SSPI support */ +#undef USE_WINDOWS_SSPI + +/* Define to 1 if using yaSSL in OpenSSL compatibility mode. */ +#undef USE_YASSLEMUL + +/* Version number of package */ +#undef VERSION + +/* Define to 1 to provide own prototypes. */ +#undef WANT_IDN_PROTOTYPES + +/* Define to avoid automatic inclusion of winsock.h */ +#undef WIN32_LEAN_AND_MEAN + +/* Define to 1 if OS is AIX. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif + +/* Enable large inode numbers on Mac OS X 10.5. */ +#ifndef _DARWIN_USE_64_BIT_INODE +# define _DARWIN_USE_64_BIT_INODE 1 +#endif + +/* Number of bits in a file offset, on hosts where this is settable. */ +#undef _FILE_OFFSET_BITS + +/* Define for large files, on AIX-style hosts. */ +#undef _LARGE_FILES + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Type to use in place of in_addr_t when system does not provide it. */ +#undef in_addr_t + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif + +/* Define to `unsigned int' if does not define. */ +#undef size_t + +/* the signed version of size_t */ +#undef ssize_t diff --git a/external/libcurl_android/jni/libcurl/lib/curl_fnmatch.c b/external/libcurl_android/jni/libcurl/lib/curl_fnmatch.c new file mode 100755 index 00000000..63f67b9a --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_fnmatch.c @@ -0,0 +1,427 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include "curl_fnmatch.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +#define CURLFNM_CHARSET_LEN (sizeof(char) * 256) +#define CURLFNM_CHSET_SIZE (CURLFNM_CHARSET_LEN + 15) + +#define CURLFNM_NEGATE CURLFNM_CHARSET_LEN + +#define CURLFNM_ALNUM (CURLFNM_CHARSET_LEN + 1) +#define CURLFNM_DIGIT (CURLFNM_CHARSET_LEN + 2) +#define CURLFNM_XDIGIT (CURLFNM_CHARSET_LEN + 3) +#define CURLFNM_ALPHA (CURLFNM_CHARSET_LEN + 4) +#define CURLFNM_PRINT (CURLFNM_CHARSET_LEN + 5) +#define CURLFNM_BLANK (CURLFNM_CHARSET_LEN + 6) +#define CURLFNM_LOWER (CURLFNM_CHARSET_LEN + 7) +#define CURLFNM_GRAPH (CURLFNM_CHARSET_LEN + 8) +#define CURLFNM_SPACE (CURLFNM_CHARSET_LEN + 9) +#define CURLFNM_UPPER (CURLFNM_CHARSET_LEN + 10) + +typedef enum { + CURLFNM_LOOP_DEFAULT = 0, + CURLFNM_LOOP_BACKSLASH +} loop_state; + +typedef enum { + CURLFNM_SCHS_DEFAULT = 0, + CURLFNM_SCHS_MAYRANGE, + CURLFNM_SCHS_MAYRANGE2, + CURLFNM_SCHS_RIGHTBR, + CURLFNM_SCHS_RIGHTBRLEFTBR +} setcharset_state; + +typedef enum { + CURLFNM_PKW_INIT = 0, + CURLFNM_PKW_DDOT +} parsekey_state; + +#define SETCHARSET_OK 1 +#define SETCHARSET_FAIL 0 + +static int parsekeyword(unsigned char **pattern, unsigned char *charset) +{ + parsekey_state state = CURLFNM_PKW_INIT; +#define KEYLEN 10 + char keyword[KEYLEN] = { 0 }; + int found = FALSE; + int i; + unsigned char *p = *pattern; + for(i = 0; !found; i++) { + char c = *p++; + if(i >= KEYLEN) + return SETCHARSET_FAIL; + switch(state) { + case CURLFNM_PKW_INIT: + if(ISALPHA(c) && ISLOWER(c)) + keyword[i] = c; + else if(c == ':') + state = CURLFNM_PKW_DDOT; + else + return 0; + break; + case CURLFNM_PKW_DDOT: + if(c == ']') + found = TRUE; + else + return SETCHARSET_FAIL; + } + } +#undef KEYLEN + + *pattern = p; /* move caller's pattern pointer */ + if(strcmp(keyword, "digit") == 0) + charset[CURLFNM_DIGIT] = 1; + else if(strcmp(keyword, "alnum") == 0) + charset[CURLFNM_ALNUM] = 1; + else if(strcmp(keyword, "alpha") == 0) + charset[CURLFNM_ALPHA] = 1; + else if(strcmp(keyword, "xdigit") == 0) + charset[CURLFNM_XDIGIT] = 1; + else if(strcmp(keyword, "print") == 0) + charset[CURLFNM_PRINT] = 1; + else if(strcmp(keyword, "graph") == 0) + charset[CURLFNM_GRAPH] = 1; + else if(strcmp(keyword, "space") == 0) + charset[CURLFNM_SPACE] = 1; + else if(strcmp(keyword, "blank") == 0) + charset[CURLFNM_BLANK] = 1; + else if(strcmp(keyword, "upper") == 0) + charset[CURLFNM_UPPER] = 1; + else if(strcmp(keyword, "lower") == 0) + charset[CURLFNM_LOWER] = 1; + else + return SETCHARSET_FAIL; + return SETCHARSET_OK; +} + +/* returns 1 (true) if pattern is OK, 0 if is bad ("p" is pattern pointer) */ +static int setcharset(unsigned char **p, unsigned char *charset) +{ + setcharset_state state = CURLFNM_SCHS_DEFAULT; + unsigned char rangestart = 0; + unsigned char lastchar = 0; + bool something_found = FALSE; + unsigned char c; + for(;;) { + c = **p; + switch(state) { + case CURLFNM_SCHS_DEFAULT: + if(ISALNUM(c)) { /* ASCII value */ + rangestart = c; + charset[c] = 1; + (*p)++; + state = CURLFNM_SCHS_MAYRANGE; + something_found = TRUE; + } + else if(c == ']') { + if(something_found) + return SETCHARSET_OK; + else + something_found = TRUE; + state = CURLFNM_SCHS_RIGHTBR; + charset[c] = 1; + (*p)++; + } + else if(c == '[') { + char c2 = *((*p)+1); + if(c2 == ':') { /* there has to be a keyword */ + (*p) += 2; + if(parsekeyword(p, charset)) { + state = CURLFNM_SCHS_DEFAULT; + } + else + return SETCHARSET_FAIL; + } + else { + charset[c] = 1; + (*p)++; + } + something_found = TRUE; + } + else if(c == '?' || c == '*') { + something_found = TRUE; + charset[c] = 1; + (*p)++; + } + else if(c == '^' || c == '!') { + if(!something_found) { + if(charset[CURLFNM_NEGATE]) { + charset[c] = 1; + something_found = TRUE; + } + else + charset[CURLFNM_NEGATE] = 1; /* negate charset */ + } + else + charset[c] = 1; + (*p)++; + } + else if(c == '\\') { + c = *(++(*p)); + if(ISPRINT((c))) { + something_found = TRUE; + state = CURLFNM_SCHS_MAYRANGE; + charset[c] = 1; + rangestart = c; + (*p)++; + } + else + return SETCHARSET_FAIL; + } + else if(c == '\0') { + return SETCHARSET_FAIL; + } + else { + charset[c] = 1; + (*p)++; + something_found = TRUE; + } + break; + case CURLFNM_SCHS_MAYRANGE: + if(c == '-') { + charset[c] = 1; + (*p)++; + lastchar = '-'; + state = CURLFNM_SCHS_MAYRANGE2; + } + else if(c == '[') { + state = CURLFNM_SCHS_DEFAULT; + } + else if(ISALNUM(c)) { + charset[c] = 1; + (*p)++; + } + else if(c == '\\') { + c = *(++(*p)); + if(ISPRINT(c)) { + charset[c] = 1; + (*p)++; + } + else + return SETCHARSET_FAIL; + } + else if(c == ']') { + return SETCHARSET_OK; + } + else + return SETCHARSET_FAIL; + break; + case CURLFNM_SCHS_MAYRANGE2: + if(c == '\\') { + c = *(++(*p)); + if(!ISPRINT(c)) + return SETCHARSET_FAIL; + } + if(c == ']') { + return SETCHARSET_OK; + } + else if(c == '\\') { + c = *(++(*p)); + if(ISPRINT(c)) { + charset[c] = 1; + state = CURLFNM_SCHS_DEFAULT; + (*p)++; + } + else + return SETCHARSET_FAIL; + } + if(c >= rangestart) { + if((ISLOWER(c) && ISLOWER(rangestart)) || + (ISDIGIT(c) && ISDIGIT(rangestart)) || + (ISUPPER(c) && ISUPPER(rangestart))) { + charset[lastchar] = 0; + rangestart++; + while(rangestart++ <= c) + charset[rangestart-1] = 1; + (*p)++; + state = CURLFNM_SCHS_DEFAULT; + } + else + return SETCHARSET_FAIL; + } + break; + case CURLFNM_SCHS_RIGHTBR: + if(c == '[') { + state = CURLFNM_SCHS_RIGHTBRLEFTBR; + charset[c] = 1; + (*p)++; + } + else if(c == ']') { + return SETCHARSET_OK; + } + else if(c == '\0') { + return SETCHARSET_FAIL; + } + else if(ISPRINT(c)) { + charset[c] = 1; + (*p)++; + state = CURLFNM_SCHS_DEFAULT; + } + else + /* used 'goto fail' instead of 'return SETCHARSET_FAIL' to avoid a + * nonsense warning 'statement not reached' at end of the fnc when + * compiling on Solaris */ + goto fail; + break; + case CURLFNM_SCHS_RIGHTBRLEFTBR: + if(c == ']') { + return SETCHARSET_OK; + } + else { + state = CURLFNM_SCHS_DEFAULT; + charset[c] = 1; + (*p)++; + } + break; + } + } +fail: + return SETCHARSET_FAIL; +} + +static int loop(const unsigned char *pattern, const unsigned char *string) +{ + loop_state state = CURLFNM_LOOP_DEFAULT; + unsigned char *p = (unsigned char *)pattern; + unsigned char *s = (unsigned char *)string; + unsigned char charset[CURLFNM_CHSET_SIZE] = { 0 }; + int rc = 0; + + for(;;) { + switch(state) { + case CURLFNM_LOOP_DEFAULT: + if(*p == '*') { + while(*(p+1) == '*') /* eliminate multiple stars */ + p++; + if(*s == '\0' && *(p+1) == '\0') + return CURL_FNMATCH_MATCH; + rc = loop(p + 1, s); /* *.txt matches .txt <=> .txt matches .txt */ + if(rc == CURL_FNMATCH_MATCH) + return CURL_FNMATCH_MATCH; + if(*s) /* let the star eat up one character */ + s++; + else + return CURL_FNMATCH_NOMATCH; + } + else if(*p == '?') { + if(ISPRINT(*s)) { + s++; + p++; + } + else if(*s == '\0') + return CURL_FNMATCH_NOMATCH; + else + return CURL_FNMATCH_FAIL; /* cannot deal with other character */ + } + else if(*p == '\0') { + if(*s == '\0') + return CURL_FNMATCH_MATCH; + else + return CURL_FNMATCH_NOMATCH; + } + else if(*p == '\\') { + state = CURLFNM_LOOP_BACKSLASH; + p++; + } + else if(*p == '[') { + unsigned char *pp = p+1; /* cannot handle with pointer to register */ + if(setcharset(&pp, charset)) { + int found = FALSE; + if(charset[(unsigned int)*s]) + found = TRUE; + else if(charset[CURLFNM_ALNUM]) + found = ISALNUM(*s); + else if(charset[CURLFNM_ALPHA]) + found = ISALPHA(*s); + else if(charset[CURLFNM_DIGIT]) + found = ISDIGIT(*s); + else if(charset[CURLFNM_XDIGIT]) + found = ISXDIGIT(*s); + else if(charset[CURLFNM_PRINT]) + found = ISPRINT(*s); + else if(charset[CURLFNM_SPACE]) + found = ISSPACE(*s); + else if(charset[CURLFNM_UPPER]) + found = ISUPPER(*s); + else if(charset[CURLFNM_LOWER]) + found = ISLOWER(*s); + else if(charset[CURLFNM_BLANK]) + found = ISBLANK(*s); + else if(charset[CURLFNM_GRAPH]) + found = ISGRAPH(*s); + + if(charset[CURLFNM_NEGATE]) + found = !found; + + if(found) { + p = pp+1; + s++; + memset(charset, 0, CURLFNM_CHSET_SIZE); + } + else + return CURL_FNMATCH_NOMATCH; + } + else + return CURL_FNMATCH_FAIL; + } + else { + if(*p++ != *s++) + return CURL_FNMATCH_NOMATCH; + } + break; + case CURLFNM_LOOP_BACKSLASH: + if(ISPRINT(*p)) { + if(*p++ == *s++) + state = CURLFNM_LOOP_DEFAULT; + else + return CURL_FNMATCH_NOMATCH; + } + else + return CURL_FNMATCH_FAIL; + break; + } + } +} + +/* + * @unittest: 1307 + */ +int Curl_fnmatch(void *ptr, const char *pattern, const char *string) +{ + (void)ptr; /* the argument is specified by the curl_fnmatch_callback + prototype, but not used by Curl_fnmatch() */ + if(!pattern || !string) { + return CURL_FNMATCH_FAIL; + } + return loop((unsigned char *)pattern, (unsigned char *)string); +} diff --git a/external/libcurl_android/jni/libcurl/lib/curl_fnmatch.h b/external/libcurl_android/jni/libcurl/lib/curl_fnmatch.h new file mode 100755 index 00000000..6335d031 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_fnmatch.h @@ -0,0 +1,44 @@ +#ifndef HEADER_CURL_FNMATCH_H +#define HEADER_CURL_FNMATCH_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2009, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#define CURL_FNMATCH_MATCH 0 +#define CURL_FNMATCH_NOMATCH 1 +#define CURL_FNMATCH_FAIL 2 + +/* default pattern matching function + * ================================= + * Implemented with recursive backtracking, if you want to use Curl_fnmatch, + * please note that there is not implemented UTF/UNICODE support. + * + * Implemented features: + * '?' notation, does not match UTF characters + * '*' can also work with UTF string + * [a-zA-Z0-9] enumeration support + * + * keywords: alnum, digit, xdigit, alpha, print, blank, lower, graph, space + * and upper (use as "[[:alnum:]]") + */ +int Curl_fnmatch(void *ptr, const char *pattern, const char *string); + +#endif /* HEADER_CURL_FNMATCH_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_gethostname.c b/external/libcurl_android/jni/libcurl/lib/curl_gethostname.c new file mode 100755 index 00000000..ded1e6f9 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_gethostname.c @@ -0,0 +1,100 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include "curl_gethostname.h" + +/* + * Curl_gethostname() is a wrapper around gethostname() which allows + * overriding the host name that the function would normally return. + * This capability is used by the test suite to verify exact matching + * of NTLM authentication, which exercises libcurl's MD4 and DES code + * as well as by the SMTP module when a hostname is not provided. + * + * For libcurl debug enabled builds host name overriding takes place + * when environment variable CURL_GETHOSTNAME is set, using the value + * held by the variable to override returned host name. + * + * Note: The function always returns the un-qualified hostname rather + * than being provider dependent. + * + * For libcurl shared library release builds the test suite preloads + * another shared library named libhostname using the LD_PRELOAD + * mechanism which intercepts, and might override, the gethostname() + * function call. In this case a given platform must support the + * LD_PRELOAD mechanism and additionally have environment variable + * CURL_GETHOSTNAME set in order to override the returned host name. + * + * For libcurl static library release builds no overriding takes place. + */ + +int Curl_gethostname(char *name, GETHOSTNAME_TYPE_ARG2 namelen) { + +#ifndef HAVE_GETHOSTNAME + + /* Allow compilation and return failure when unavailable */ + (void) name; + (void) namelen; + return -1; + +#else + int err; + char* dot; + +#ifdef DEBUGBUILD + + /* Override host name when environment variable CURL_GETHOSTNAME is set */ + const char *force_hostname = getenv("CURL_GETHOSTNAME"); + if(force_hostname) { + strncpy(name, force_hostname, namelen); + err = 0; + } + else { + name[0] = '\0'; + err = gethostname(name, namelen); + } + +#else /* DEBUGBUILD */ + + /* The call to system's gethostname() might get intercepted by the + libhostname library when libcurl is built as a non-debug shared + library when running the test suite. */ + name[0] = '\0'; + err = gethostname(name, namelen); + +#endif + + name[namelen - 1] = '\0'; + + if(err) + return err; + + /* Truncate domain, leave only machine name */ + dot = strchr(name, '.'); + if(dot) + *dot = '\0'; + + return 0; +#endif + +} diff --git a/external/libcurl_android/jni/libcurl/lib/curl_gethostname.h b/external/libcurl_android/jni/libcurl/lib/curl_gethostname.h new file mode 100755 index 00000000..48740f62 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_gethostname.h @@ -0,0 +1,31 @@ +#ifndef HEADER_CURL_GETHOSTNAME_H +#define HEADER_CURL_GETHOSTNAME_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* Hostname buffer size */ +#define HOSTNAME_MAX 1024 + +/* This returns the local machine's un-qualified hostname */ +int Curl_gethostname(char *name, GETHOSTNAME_TYPE_ARG2 namelen); + +#endif /* HEADER_CURL_GETHOSTNAME_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_gssapi.c b/external/libcurl_android/jni/libcurl/lib/curl_gssapi.c new file mode 100755 index 00000000..232b3ef9 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_gssapi.c @@ -0,0 +1,75 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2011 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_GSSAPI + +#include "curl_gssapi.h" +#include "sendf.h" + +static const char spnego_oid_bytes[] = "\x2b\x06\x01\x05\x05\x02"; +gss_OID_desc Curl_spnego_mech_oid = { 6, &spnego_oid_bytes }; +static const char krb5_oid_bytes[] = "\x2a\x86\x48\x86\xf7\x12\x01\x02\x02"; +gss_OID_desc Curl_krb5_mech_oid = { 9, &krb5_oid_bytes }; + +OM_uint32 Curl_gss_init_sec_context( + struct SessionHandle *data, + OM_uint32 *minor_status, + gss_ctx_id_t *context, + gss_name_t target_name, + gss_OID mech_type, + gss_channel_bindings_t input_chan_bindings, + gss_buffer_t input_token, + gss_buffer_t output_token, + OM_uint32 *ret_flags) +{ + OM_uint32 req_flags = GSS_C_MUTUAL_FLAG | GSS_C_REPLAY_FLAG; + + if(data->set.gssapi_delegation & CURLGSSAPI_DELEGATION_POLICY_FLAG) { +#ifdef GSS_C_DELEG_POLICY_FLAG + req_flags |= GSS_C_DELEG_POLICY_FLAG; +#else + infof(data, "warning: support for CURLGSSAPI_DELEGATION_POLICY_FLAG not " + "compiled in\n"); +#endif + } + + if(data->set.gssapi_delegation & CURLGSSAPI_DELEGATION_FLAG) + req_flags |= GSS_C_DELEG_FLAG; + + return gss_init_sec_context(minor_status, + GSS_C_NO_CREDENTIAL, /* cred_handle */ + context, + target_name, + mech_type, + req_flags, + 0, /* time_req */ + input_chan_bindings, + input_token, + NULL, /* actual_mech_type */ + output_token, + ret_flags, + NULL /* time_rec */); +} + +#endif /* HAVE_GSSAPI */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_gssapi.h b/external/libcurl_android/jni/libcurl/lib/curl_gssapi.h new file mode 100755 index 00000000..b91bd7ea --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_gssapi.h @@ -0,0 +1,60 @@ +#ifndef HEADER_CURL_GSSAPI_H +#define HEADER_CURL_GSSAPI_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" +#include "urldata.h" + +#ifdef HAVE_GSSAPI + +#ifdef HAVE_GSSGNU +# include +#elif defined HAVE_GSSMIT + /* MIT style */ +# include +# include +# include +#else + /* Heimdal-style */ +# include +#endif + +extern gss_OID_desc Curl_spnego_mech_oid; +extern gss_OID_desc Curl_krb5_mech_oid; + +/* Common method for using GSS-API */ + +OM_uint32 Curl_gss_init_sec_context( + struct SessionHandle *data, + OM_uint32 *minor_status, + gss_ctx_id_t *context, + gss_name_t target_name, + gss_OID mech_type, + gss_channel_bindings_t input_chan_bindings, + gss_buffer_t input_token, + gss_buffer_t output_token, + OM_uint32 *ret_flags); + +#endif /* HAVE_GSSAPI */ + +#endif /* HEADER_CURL_GSSAPI_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_hmac.h b/external/libcurl_android/jni/libcurl/lib/curl_hmac.h new file mode 100755 index 00000000..9b65c8c2 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_hmac.h @@ -0,0 +1,67 @@ +#ifndef HEADER_CURL_HMAC_H +#define HEADER_CURL_HMAC_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#ifndef CURL_DISABLE_CRYPTO_AUTH + +typedef void (* HMAC_hinit_func)(void * context); +typedef void (* HMAC_hupdate_func)(void * context, + const unsigned char * data, + unsigned int len); +typedef void (* HMAC_hfinal_func)(unsigned char * result, void * context); + + +/* Per-hash function HMAC parameters. */ + +typedef struct { + HMAC_hinit_func hmac_hinit; /* Initialize context procedure. */ + HMAC_hupdate_func hmac_hupdate; /* Update context with data. */ + HMAC_hfinal_func hmac_hfinal; /* Get final result procedure. */ + unsigned int hmac_ctxtsize; /* Context structure size. */ + unsigned int hmac_maxkeylen; /* Maximum key length (bytes). */ + unsigned int hmac_resultlen; /* Result length (bytes). */ +} HMAC_params; + + +/* HMAC computation context. */ + +typedef struct { + const HMAC_params * hmac_hash; /* Hash function definition. */ + void * hmac_hashctxt1; /* Hash function context 1. */ + void * hmac_hashctxt2; /* Hash function context 2. */ +} HMAC_context; + + +/* Prototypes. */ + +HMAC_context * Curl_HMAC_init(const HMAC_params * hashparams, + const unsigned char * key, + unsigned int keylen); +int Curl_HMAC_update(HMAC_context * context, + const unsigned char * data, + unsigned int len); +int Curl_HMAC_final(HMAC_context * context, unsigned char * result); + +#endif + +#endif /* HEADER_CURL_HMAC_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_ldap.h b/external/libcurl_android/jni/libcurl/lib/curl_ldap.h new file mode 100755 index 00000000..93fb4b07 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_ldap.h @@ -0,0 +1,35 @@ +#ifndef HEADER_CURL_LDAP_H +#define HEADER_CURL_LDAP_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#ifndef CURL_DISABLE_LDAP +extern const struct Curl_handler Curl_handler_ldap; + +#if !defined(CURL_DISABLE_LDAPS) && \ + ((defined(USE_OPENLDAP) && defined(USE_SSL)) || \ + (!defined(USE_OPENLDAP) && defined(HAVE_LDAP_SSL))) +extern const struct Curl_handler Curl_handler_ldaps; +#endif + +#endif +#endif /* HEADER_CURL_LDAP_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/curl_md4.h b/external/libcurl_android/jni/libcurl/lib/curl_md4.h new file mode 100755 index 00000000..b0be9cf6 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_md4.h @@ -0,0 +1,33 @@ +#ifndef HEADER_CURL_MD4_H +#define HEADER_CURL_MD4_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +/* NSS crypto library does not provide the MD4 hash algorithm, so that we have + * a local implementation of it */ +#ifdef USE_NSS +void Curl_md4it(unsigned char *output, const unsigned char *input, size_t len); +#endif /* USE_NSS */ + +#endif /* HEADER_CURL_MD4_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_md5.h b/external/libcurl_android/jni/libcurl/lib/curl_md5.h new file mode 100755 index 00000000..9c0e0b5e --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_md5.h @@ -0,0 +1,63 @@ +#ifndef HEADER_CURL_MD5_H +#define HEADER_CURL_MD5_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#ifndef CURL_DISABLE_CRYPTO_AUTH +#include "curl_hmac.h" + +#define MD5_DIGEST_LEN 16 + +typedef void (* Curl_MD5_init_func)(void *context); +typedef void (* Curl_MD5_update_func)(void *context, + const unsigned char *data, + unsigned int len); +typedef void (* Curl_MD5_final_func)(unsigned char *result, void *context); + +typedef struct { + Curl_MD5_init_func md5_init_func; /* Initialize context procedure */ + Curl_MD5_update_func md5_update_func; /* Update context with data */ + Curl_MD5_final_func md5_final_func; /* Get final result procedure */ + unsigned int md5_ctxtsize; /* Context structure size */ + unsigned int md5_resultlen; /* Result length (bytes) */ +} MD5_params; + +typedef struct { + const MD5_params *md5_hash; /* Hash function definition */ + void *md5_hashctx; /* Hash function context */ +} MD5_context; + +extern const MD5_params Curl_DIGEST_MD5[1]; +extern const HMAC_params Curl_HMAC_MD5[1]; + +void Curl_md5it(unsigned char *output, + const unsigned char *input); + +MD5_context * Curl_MD5_init(const MD5_params *md5params); +int Curl_MD5_update(MD5_context *context, + const unsigned char *data, + unsigned int len); +int Curl_MD5_final(MD5_context *context, unsigned char *result); + +#endif + +#endif /* HEADER_CURL_MD5_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_memory.h b/external/libcurl_android/jni/libcurl/lib/curl_memory.h new file mode 100755 index 00000000..e3cdc721 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_memory.h @@ -0,0 +1,140 @@ +#ifndef HEADER_CURL_MEMORY_H +#define HEADER_CURL_MEMORY_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * Nasty internal details ahead... + * + * File curl_memory.h must be included by _all_ *.c source files + * that use memory related functions strdup, malloc, calloc, realloc + * or free, and given source file is used to build libcurl library. + * + * There is nearly no exception to above rule. All libcurl source + * files in 'lib' subdirectory as well as those living deep inside + * 'packages' subdirectories and linked together in order to build + * libcurl library shall follow it. + * + * File lib/strdup.c is an exception, given that it provides a strdup + * clone implementation while using malloc. Extra care needed inside + * this one. TODO: revisit this paragraph and related code. + * + * The need for curl_memory.h inclusion is due to libcurl's feature + * of allowing library user to provide memory replacement functions, + * memory callbacks, at runtime with curl_global_init_mem() + * + * Any *.c source file used to build libcurl library that does not + * include curl_memory.h and uses any memory function of the five + * mentioned above will compile without any indication, but it will + * trigger weird memory related issues at runtime. + * + * OTOH some source files from 'lib' subdirectory may additionally be + * used directly as source code when using some curlx_ functions by + * third party programs that don't even use libcurl at all. When using + * these source files in this way it is necessary these are compiled + * with CURLX_NO_MEMORY_CALLBACKS defined, in order to ensure that no + * attempt of calling libcurl's memory callbacks is done from code + * which can not use this machinery. + * + * Notice that libcurl's 'memory tracking' system works chaining into + * the memory callback machinery. This implies that when compiling + * 'lib' source files with CURLX_NO_MEMORY_CALLBACKS defined this file + * disengages usage of libcurl's 'memory tracking' system, defining + * MEMDEBUG_NODEFINES and overriding CURLDEBUG purpose. + * + * CURLX_NO_MEMORY_CALLBACKS takes precedence over CURLDEBUG. This is + * done in order to allow building a 'memory tracking' enabled libcurl + * and at the same time allow building programs which do not use it. + * + * Programs and libraries in 'tests' subdirectories have specific + * purposes and needs, and as such each one will use whatever fits + * best, depending additionally wether it links with libcurl or not. + * + * Caveat emptor. Proper curlx_* separation is a work in progress + * the same as CURLX_NO_MEMORY_CALLBACKS usage, some adjustments may + * still be required. IOW don't use them yet, there are sharp edges. + */ + +#ifdef HEADER_CURL_MEMDEBUG_H +#error "Header memdebug.h shall not be included before curl_memory.h" +#endif + +#ifndef CURLX_NO_MEMORY_CALLBACKS + +#include /* for the callback typedefs */ + +extern curl_malloc_callback Curl_cmalloc; +extern curl_free_callback Curl_cfree; +extern curl_realloc_callback Curl_crealloc; +extern curl_strdup_callback Curl_cstrdup; +extern curl_calloc_callback Curl_ccalloc; +#if defined(WIN32) && defined(UNICODE) +extern curl_wcsdup_callback Curl_cwcsdup; +#endif + +#ifndef CURLDEBUG + +/* + * libcurl's 'memory tracking' system defines strdup, malloc, calloc, + * realloc and free, along with others, in memdebug.h in a different + * way although still using memory callbacks forward declared above. + * When using the 'memory tracking' system (CURLDEBUG defined) we do + * not define here the five memory functions given that definitions + * from memdebug.h are the ones that shall be used. + */ + +#undef strdup +#define strdup(ptr) Curl_cstrdup(ptr) +#undef malloc +#define malloc(size) Curl_cmalloc(size) +#undef calloc +#define calloc(nbelem,size) Curl_ccalloc(nbelem, size) +#undef realloc +#define realloc(ptr,size) Curl_crealloc(ptr, size) +#undef free +#define free(ptr) Curl_cfree(ptr) + +#ifdef WIN32 +# ifdef UNICODE +# undef wcsdup +# define wcsdup(ptr) Curl_cwcsdup(ptr) +# undef _wcsdup +# define _wcsdup(ptr) Curl_cwcsdup(ptr) +# undef _tcsdup +# define _tcsdup(ptr) Curl_cwcsdup(ptr) +# else +# undef _tcsdup +# define _tcsdup(ptr) Curl_cstrdup(ptr) +# endif +#endif + +#endif /* CURLDEBUG */ + +#else /* CURLX_NO_MEMORY_CALLBACKS */ + +#ifndef MEMDEBUG_NODEFINES +#define MEMDEBUG_NODEFINES +#endif + +#endif /* CURLX_NO_MEMORY_CALLBACKS */ + +#endif /* HEADER_CURL_MEMORY_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_memrchr.c b/external/libcurl_android/jni/libcurl/lib/curl_memrchr.c new file mode 100755 index 00000000..a71c2bb4 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_memrchr.c @@ -0,0 +1,62 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include "curl_memrchr.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +#ifndef HAVE_MEMRCHR + +/* + * Curl_memrchr() + * + * Our memrchr() function clone for systems which lack this function. The + * memrchr() function is like the memchr() function, except that it searches + * backwards from the end of the n bytes pointed to by s instead of forward + * from the beginning. + */ + +void * +Curl_memrchr(const void *s, int c, size_t n) +{ + const unsigned char *p = s; + const unsigned char *q = s; + + p += n - 1; + + while(p >= q) { + if(*p == (unsigned char)c) + return (void *)p; + p--; + } + + return NULL; +} + +#endif /* HAVE_MEMRCHR */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_memrchr.h b/external/libcurl_android/jni/libcurl/lib/curl_memrchr.h new file mode 100755 index 00000000..324c73a7 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_memrchr.h @@ -0,0 +1,44 @@ +#ifndef HEADER_CURL_MEMRCHR_H +#define HEADER_CURL_MEMRCHR_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2009, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_MEMRCHR + +#ifdef HAVE_STRING_H +# include +#endif +#ifdef HAVE_STRINGS_H +# include +#endif + +#else /* HAVE_MEMRCHR */ + +void *Curl_memrchr(const void *s, int c, size_t n); + +#define memrchr(x,y,z) Curl_memrchr((x),(y),(z)) + +#endif /* HAVE_MEMRCHR */ + +#endif /* HEADER_CURL_MEMRCHR_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_multibyte.c b/external/libcurl_android/jni/libcurl/lib/curl_multibyte.c new file mode 100755 index 00000000..6c02239e --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_multibyte.c @@ -0,0 +1,82 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#if defined(USE_WIN32_IDN) || (defined(USE_WINDOWS_SSPI) && defined(UNICODE)) + + /* + * MultiByte conversions using Windows kernel32 library. + */ + +#include "curl_multibyte.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +wchar_t *Curl_convert_UTF8_to_wchar(const char *str_utf8) +{ + wchar_t *str_w = NULL; + + if(str_utf8) { + int str_w_len = MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, + str_utf8, -1, NULL, 0); + if(str_w_len > 0) { + str_w = malloc(str_w_len * sizeof(wchar_t)); + if(str_w) { + if(MultiByteToWideChar(CP_UTF8, 0, str_utf8, -1, str_w, + str_w_len) == 0) { + Curl_safefree(str_w); + } + } + } + } + + return str_w; +} + +char *Curl_convert_wchar_to_UTF8(const wchar_t *str_w) +{ + char *str_utf8 = NULL; + + if(str_w) { + int str_utf8_len = WideCharToMultiByte(CP_UTF8, 0, str_w, -1, NULL, + 0, NULL, NULL); + if(str_utf8_len > 0) { + str_utf8 = malloc(str_utf8_len * sizeof(wchar_t)); + if(str_utf8) { + if(WideCharToMultiByte(CP_UTF8, 0, str_w, -1, str_utf8, str_utf8_len, + NULL, FALSE) == 0) { + Curl_safefree(str_utf8); + } + } + } + } + + return str_utf8; +} + +#endif /* USE_WIN32_IDN || (USE_WINDOWS_SSPI && UNICODE) */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_multibyte.h b/external/libcurl_android/jni/libcurl/lib/curl_multibyte.h new file mode 100755 index 00000000..7ee5eae1 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_multibyte.h @@ -0,0 +1,90 @@ +#ifndef HEADER_CURL_MULTIBYTE_H +#define HEADER_CURL_MULTIBYTE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#if defined(USE_WIN32_IDN) || (defined(USE_WINDOWS_SSPI) && defined(UNICODE)) + + /* + * MultiByte conversions using Windows kernel32 library. + */ + +wchar_t *Curl_convert_UTF8_to_wchar(const char *str_utf8); +char *Curl_convert_wchar_to_UTF8(const wchar_t *str_w); + +#endif /* USE_WIN32_IDN || (USE_WINDOWS_SSPI && UNICODE) */ + + +#if defined(USE_WIN32_IDN) || defined(USE_WINDOWS_SSPI) + +/* + * Macros Curl_convert_UTF8_to_tchar(), Curl_convert_tchar_to_UTF8() + * and Curl_unicodefree() main purpose is to minimize the number of + * preprocessor conditional directives needed by code using these + * to differentiate UNICODE from non-UNICODE builds. + * + * When building with UNICODE defined, this two macros + * Curl_convert_UTF8_to_tchar() and Curl_convert_tchar_to_UTF8() + * return a pointer to a newly allocated memory area holding result. + * When the result is no longer needed, allocated memory is intended + * to be free'ed with Curl_unicodefree(). + * + * When building without UNICODE defined, this macros + * Curl_convert_UTF8_to_tchar() and Curl_convert_tchar_to_UTF8() + * return the pointer received as argument. Curl_unicodefree() does + * no actual free'ing of this pointer it is simply set to NULL. + */ + +#ifdef UNICODE + +#define Curl_convert_UTF8_to_tchar(ptr) Curl_convert_UTF8_to_wchar((ptr)) +#define Curl_convert_tchar_to_UTF8(ptr) Curl_convert_wchar_to_UTF8((ptr)) +#define Curl_unicodefree(ptr) \ + do {if((ptr)) {free((ptr)); (ptr) = NULL;}} WHILE_FALSE + +typedef union { + unsigned short *tchar_ptr; + const unsigned short *const_tchar_ptr; + unsigned short *tbyte_ptr; + const unsigned short *const_tbyte_ptr; +} xcharp_u; + +#else + +#define Curl_convert_UTF8_to_tchar(ptr) (ptr) +#define Curl_convert_tchar_to_UTF8(ptr) (ptr) +#define Curl_unicodefree(ptr) \ + do {(ptr) = NULL;} WHILE_FALSE + +typedef union { + char *tchar_ptr; + const char *const_tchar_ptr; + unsigned char *tbyte_ptr; + const unsigned char *const_tbyte_ptr; +} xcharp_u; + +#endif /* UNICODE */ + +#endif /* USE_WIN32_IDN || USE_WINDOWS_SSPI */ + +#endif /* HEADER_CURL_MULTIBYTE_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_ntlm.c b/external/libcurl_android/jni/libcurl/lib/curl_ntlm.c new file mode 100755 index 00000000..8c02aba5 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_ntlm.c @@ -0,0 +1,248 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef USE_NTLM + +/* + * NTLM details: + * + * http://davenport.sourceforge.net/ntlm.html + * http://www.innovation.ch/java/ntlm.html + */ + +#define DEBUG_ME 0 + +#include "urldata.h" +#include "sendf.h" +#include "rawstr.h" +#include "curl_ntlm.h" +#include "curl_ntlm_msgs.h" +#include "curl_ntlm_wb.h" +#include "url.h" +#include "curl_memory.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#if defined(USE_NSS) +#include "vtls/nssg.h" +#elif defined(USE_WINDOWS_SSPI) +#include "curl_sspi.h" +#endif + +/* The last #include file should be: */ +#include "memdebug.h" + +#if DEBUG_ME +# define DEBUG_OUT(x) x +#else +# define DEBUG_OUT(x) Curl_nop_stmt +#endif + +CURLcode Curl_input_ntlm(struct connectdata *conn, + bool proxy, /* if proxy or not */ + const char *header) /* rest of the www-authenticate: + header */ +{ + /* point to the correct struct with this */ + struct ntlmdata *ntlm; + CURLcode result = CURLE_OK; + +#ifdef USE_NSS + result = Curl_nss_force_init(conn->data); + if(result) + return result; +#endif + + ntlm = proxy ? &conn->proxyntlm : &conn->ntlm; + + if(checkprefix("NTLM", header)) { + header += strlen("NTLM"); + + while(*header && ISSPACE(*header)) + header++; + + if(*header) { + result = Curl_ntlm_decode_type2_message(conn->data, header, ntlm); + if(CURLE_OK != result) + return result; + + ntlm->state = NTLMSTATE_TYPE2; /* We got a type-2 message */ + } + else { + if(ntlm->state == NTLMSTATE_TYPE3) { + infof(conn->data, "NTLM handshake rejected\n"); + Curl_http_ntlm_cleanup(conn); + ntlm->state = NTLMSTATE_NONE; + return CURLE_REMOTE_ACCESS_DENIED; + } + else if(ntlm->state >= NTLMSTATE_TYPE1) { + infof(conn->data, "NTLM handshake failure (internal error)\n"); + return CURLE_REMOTE_ACCESS_DENIED; + } + + ntlm->state = NTLMSTATE_TYPE1; /* We should send away a type-1 */ + } + } + + return result; +} + +/* + * This is for creating ntlm header output + */ +CURLcode Curl_output_ntlm(struct connectdata *conn, + bool proxy) +{ + char *base64 = NULL; + size_t len = 0; + CURLcode error; + + /* point to the address of the pointer that holds the string to send to the + server, which is for a plain host or for a HTTP proxy */ + char **allocuserpwd; + + /* point to the name and password for this */ + const char *userp; + const char *passwdp; + + /* point to the correct struct with this */ + struct ntlmdata *ntlm; + struct auth *authp; + + DEBUGASSERT(conn); + DEBUGASSERT(conn->data); + +#ifdef USE_NSS + if(CURLE_OK != Curl_nss_force_init(conn->data)) + return CURLE_OUT_OF_MEMORY; +#endif + + if(proxy) { + allocuserpwd = &conn->allocptr.proxyuserpwd; + userp = conn->proxyuser; + passwdp = conn->proxypasswd; + ntlm = &conn->proxyntlm; + authp = &conn->data->state.authproxy; + } + else { + allocuserpwd = &conn->allocptr.userpwd; + userp = conn->user; + passwdp = conn->passwd; + ntlm = &conn->ntlm; + authp = &conn->data->state.authhost; + } + authp->done = FALSE; + + /* not set means empty */ + if(!userp) + userp = ""; + + if(!passwdp) + passwdp = ""; + +#ifdef USE_WINDOWS_SSPI + if(s_hSecDll == NULL) { + /* not thread safe and leaks - use curl_global_init() to avoid */ + CURLcode err = Curl_sspi_global_init(); + if(s_hSecDll == NULL) + return err; + } +#endif + + switch(ntlm->state) { + case NTLMSTATE_TYPE1: + default: /* for the weird cases we (re)start here */ + /* Create a type-1 message */ + error = Curl_ntlm_create_type1_message(userp, passwdp, ntlm, &base64, + &len); + if(error) + return error; + + if(base64) { + Curl_safefree(*allocuserpwd); + *allocuserpwd = aprintf("%sAuthorization: NTLM %s\r\n", + proxy ? "Proxy-" : "", + base64); + free(base64); + if(!*allocuserpwd) + return CURLE_OUT_OF_MEMORY; + DEBUG_OUT(fprintf(stderr, "**** Header %s\n ", *allocuserpwd)); + } + break; + + case NTLMSTATE_TYPE2: + /* We already received the type-2 message, create a type-3 message */ + error = Curl_ntlm_create_type3_message(conn->data, userp, passwdp, + ntlm, &base64, &len); + if(error) + return error; + + if(base64) { + Curl_safefree(*allocuserpwd); + *allocuserpwd = aprintf("%sAuthorization: NTLM %s\r\n", + proxy ? "Proxy-" : "", + base64); + free(base64); + if(!*allocuserpwd) + return CURLE_OUT_OF_MEMORY; + DEBUG_OUT(fprintf(stderr, "**** %s\n ", *allocuserpwd)); + + ntlm->state = NTLMSTATE_TYPE3; /* we send a type-3 */ + authp->done = TRUE; + } + break; + + case NTLMSTATE_TYPE3: + /* connection is already authenticated, + * don't send a header in future requests */ + Curl_safefree(*allocuserpwd); + authp->done = TRUE; + break; + } + + return CURLE_OK; +} + +void Curl_http_ntlm_cleanup(struct connectdata *conn) +{ +#ifdef USE_WINDOWS_SSPI + Curl_ntlm_sspi_cleanup(&conn->ntlm); + Curl_ntlm_sspi_cleanup(&conn->proxyntlm); +#elif defined(NTLM_WB_ENABLED) + Curl_ntlm_wb_cleanup(conn); +#else + (void)conn; +#endif + +#ifndef USE_WINDOWS_SSPI + Curl_safefree(conn->ntlm.target_info); + conn->ntlm.target_info_len = 0; + + Curl_safefree(conn->proxyntlm.target_info); + conn->proxyntlm.target_info_len = 0; +#endif +} + +#endif /* USE_NTLM */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_ntlm.h b/external/libcurl_android/jni/libcurl/lib/curl_ntlm.h new file mode 100755 index 00000000..21a9e9e4 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_ntlm.h @@ -0,0 +1,44 @@ +#ifndef HEADER_CURL_NTLM_H +#define HEADER_CURL_NTLM_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef USE_NTLM + +/* this is for ntlm header input */ +CURLcode Curl_input_ntlm(struct connectdata *conn, bool proxy, + const char *header); + +/* this is for creating ntlm header output */ +CURLcode Curl_output_ntlm(struct connectdata *conn, bool proxy); + +void Curl_http_ntlm_cleanup(struct connectdata *conn); + +#else + +#define Curl_http_ntlm_cleanup(a) Curl_nop_stmt + +#endif + +#endif /* HEADER_CURL_NTLM_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_ntlm_core.c b/external/libcurl_android/jni/libcurl/lib/curl_ntlm_core.c new file mode 100755 index 00000000..b0116262 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_ntlm_core.c @@ -0,0 +1,651 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#if defined(USE_NTLM) && !defined(USE_WINDOWS_SSPI) + +/* + * NTLM details: + * + * http://davenport.sourceforge.net/ntlm.html + * http://www.innovation.ch/java/ntlm.html + */ + +#ifdef USE_SSLEAY + +# ifdef USE_OPENSSL +# include +# ifndef OPENSSL_NO_MD4 +# include +# endif +# include +# include +# include +# else +# include +# ifndef OPENSSL_NO_MD4 +# include +# endif +# include +# include +# include +# endif +# if (OPENSSL_VERSION_NUMBER < 0x00907001L) +# define DES_key_schedule des_key_schedule +# define DES_cblock des_cblock +# define DES_set_odd_parity des_set_odd_parity +# define DES_set_key des_set_key +# define DES_ecb_encrypt des_ecb_encrypt +# define DESKEY(x) x +# define DESKEYARG(x) x +# else +# define DESKEYARG(x) *x +# define DESKEY(x) &x +# endif + +#elif defined(USE_GNUTLS_NETTLE) + +# include +# include + +#elif defined(USE_GNUTLS) + +# include +# define MD5_DIGEST_LENGTH 16 +# define MD4_DIGEST_LENGTH 16 + +#elif defined(USE_NSS) + +# include +# include +# include +# include "curl_md4.h" +# define MD5_DIGEST_LENGTH MD5_LENGTH + +#elif defined(USE_DARWINSSL) + +# include +# include + +#else +# error "Can't compile NTLM support without a crypto library." +#endif + +#include "urldata.h" +#include "non-ascii.h" +#include "rawstr.h" +#include "curl_memory.h" +#include "curl_ntlm_core.h" +#include "curl_md5.h" +#include "curl_hmac.h" +#include "warnless.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +#define NTLM_HMAC_MD5_LEN (16) +#define NTLMv2_BLOB_SIGNATURE "\x01\x01\x00\x00" +#define NTLMv2_BLOB_LEN (44 -16 + ntlm->target_info_len + 4) + +#ifdef USE_SSLEAY +/* + * Turns a 56 bit key into the 64 bit, odd parity key and sets the key. The + * key schedule ks is also set. + */ +static void setup_des_key(const unsigned char *key_56, + DES_key_schedule DESKEYARG(ks)) +{ + DES_cblock key; + + key[0] = key_56[0]; + key[1] = (unsigned char)(((key_56[0] << 7) & 0xFF) | (key_56[1] >> 1)); + key[2] = (unsigned char)(((key_56[1] << 6) & 0xFF) | (key_56[2] >> 2)); + key[3] = (unsigned char)(((key_56[2] << 5) & 0xFF) | (key_56[3] >> 3)); + key[4] = (unsigned char)(((key_56[3] << 4) & 0xFF) | (key_56[4] >> 4)); + key[5] = (unsigned char)(((key_56[4] << 3) & 0xFF) | (key_56[5] >> 5)); + key[6] = (unsigned char)(((key_56[5] << 2) & 0xFF) | (key_56[6] >> 6)); + key[7] = (unsigned char) ((key_56[6] << 1) & 0xFF); + + DES_set_odd_parity(&key); + DES_set_key(&key, ks); +} + +#else /* defined(USE_SSLEAY) */ + +/* + * Turns a 56 bit key into the 64 bit, odd parity key. Used by GnuTLS and NSS. + */ +static void extend_key_56_to_64(const unsigned char *key_56, char *key) +{ + key[0] = key_56[0]; + key[1] = (unsigned char)(((key_56[0] << 7) & 0xFF) | (key_56[1] >> 1)); + key[2] = (unsigned char)(((key_56[1] << 6) & 0xFF) | (key_56[2] >> 2)); + key[3] = (unsigned char)(((key_56[2] << 5) & 0xFF) | (key_56[3] >> 3)); + key[4] = (unsigned char)(((key_56[3] << 4) & 0xFF) | (key_56[4] >> 4)); + key[5] = (unsigned char)(((key_56[4] << 3) & 0xFF) | (key_56[5] >> 5)); + key[6] = (unsigned char)(((key_56[5] << 2) & 0xFF) | (key_56[6] >> 6)); + key[7] = (unsigned char) ((key_56[6] << 1) & 0xFF); +} + +#if defined(USE_GNUTLS_NETTLE) + +static void setup_des_key(const unsigned char *key_56, + struct des_ctx *des) +{ + char key[8]; + extend_key_56_to_64(key_56, key); + des_set_key(des, (const uint8_t*)key); +} + +#elif defined(USE_GNUTLS) + +/* + * Turns a 56 bit key into the 64 bit, odd parity key and sets the key. + */ +static void setup_des_key(const unsigned char *key_56, + gcry_cipher_hd_t *des) +{ + char key[8]; + extend_key_56_to_64(key_56, key); + gcry_cipher_setkey(*des, key, 8); +} + +#elif defined(USE_NSS) + +/* + * Expands a 56 bit key KEY_56 to 64 bit and encrypts 64 bit of data, using + * the expanded key. The caller is responsible for giving 64 bit of valid + * data is IN and (at least) 64 bit large buffer as OUT. + */ +static bool encrypt_des(const unsigned char *in, unsigned char *out, + const unsigned char *key_56) +{ + const CK_MECHANISM_TYPE mech = CKM_DES_ECB; /* DES cipher in ECB mode */ + PK11SlotInfo *slot = NULL; + char key[8]; /* expanded 64 bit key */ + SECItem key_item; + PK11SymKey *symkey = NULL; + SECItem *param = NULL; + PK11Context *ctx = NULL; + int out_len; /* not used, required by NSS */ + bool rv = FALSE; + + /* use internal slot for DES encryption (requires NSS to be initialized) */ + slot = PK11_GetInternalKeySlot(); + if(!slot) + return FALSE; + + /* expand the 56 bit key to 64 bit and wrap by NSS */ + extend_key_56_to_64(key_56, key); + key_item.data = (unsigned char *)key; + key_item.len = /* hard-wired */ 8; + symkey = PK11_ImportSymKey(slot, mech, PK11_OriginUnwrap, CKA_ENCRYPT, + &key_item, NULL); + if(!symkey) + goto fail; + + /* create DES encryption context */ + param = PK11_ParamFromIV(mech, /* no IV in ECB mode */ NULL); + if(!param) + goto fail; + ctx = PK11_CreateContextBySymKey(mech, CKA_ENCRYPT, symkey, param); + if(!ctx) + goto fail; + + /* perform the encryption */ + if(SECSuccess == PK11_CipherOp(ctx, out, &out_len, /* outbuflen */ 8, + (unsigned char *)in, /* inbuflen */ 8) + && SECSuccess == PK11_Finalize(ctx)) + rv = /* all OK */ TRUE; + +fail: + /* cleanup */ + if(ctx) + PK11_DestroyContext(ctx, PR_TRUE); + if(symkey) + PK11_FreeSymKey(symkey); + if(param) + SECITEM_FreeItem(param, PR_TRUE); + PK11_FreeSlot(slot); + return rv; +} + +#elif defined(USE_DARWINSSL) + +static bool encrypt_des(const unsigned char *in, unsigned char *out, + const unsigned char *key_56) +{ + char key[8]; + size_t out_len; + CCCryptorStatus err; + + extend_key_56_to_64(key_56, key); + err = CCCrypt(kCCEncrypt, kCCAlgorithmDES, kCCOptionECBMode, key, + kCCKeySizeDES, NULL, in, 8 /* inbuflen */, out, + 8 /* outbuflen */, &out_len); + return err == kCCSuccess; +} + +#endif /* defined(USE_DARWINSSL) */ + +#endif /* defined(USE_SSLEAY) */ + + /* + * takes a 21 byte array and treats it as 3 56-bit DES keys. The + * 8 byte plaintext is encrypted with each key and the resulting 24 + * bytes are stored in the results array. + */ +void Curl_ntlm_core_lm_resp(const unsigned char *keys, + const unsigned char *plaintext, + unsigned char *results) +{ +#ifdef USE_SSLEAY + DES_key_schedule ks; + + setup_des_key(keys, DESKEY(ks)); + DES_ecb_encrypt((DES_cblock*) plaintext, (DES_cblock*) results, + DESKEY(ks), DES_ENCRYPT); + + setup_des_key(keys + 7, DESKEY(ks)); + DES_ecb_encrypt((DES_cblock*) plaintext, (DES_cblock*) (results + 8), + DESKEY(ks), DES_ENCRYPT); + + setup_des_key(keys + 14, DESKEY(ks)); + DES_ecb_encrypt((DES_cblock*) plaintext, (DES_cblock*) (results + 16), + DESKEY(ks), DES_ENCRYPT); +#elif defined(USE_GNUTLS_NETTLE) + struct des_ctx des; + setup_des_key(keys, &des); + des_encrypt(&des, 8, results, plaintext); + setup_des_key(keys + 7, &des); + des_encrypt(&des, 8, results + 8, plaintext); + setup_des_key(keys + 14, &des); + des_encrypt(&des, 8, results + 16, plaintext); +#elif defined(USE_GNUTLS) + gcry_cipher_hd_t des; + + gcry_cipher_open(&des, GCRY_CIPHER_DES, GCRY_CIPHER_MODE_ECB, 0); + setup_des_key(keys, &des); + gcry_cipher_encrypt(des, results, 8, plaintext, 8); + gcry_cipher_close(des); + + gcry_cipher_open(&des, GCRY_CIPHER_DES, GCRY_CIPHER_MODE_ECB, 0); + setup_des_key(keys + 7, &des); + gcry_cipher_encrypt(des, results + 8, 8, plaintext, 8); + gcry_cipher_close(des); + + gcry_cipher_open(&des, GCRY_CIPHER_DES, GCRY_CIPHER_MODE_ECB, 0); + setup_des_key(keys + 14, &des); + gcry_cipher_encrypt(des, results + 16, 8, plaintext, 8); + gcry_cipher_close(des); +#elif defined(USE_NSS) || defined(USE_DARWINSSL) + encrypt_des(plaintext, results, keys); + encrypt_des(plaintext, results + 8, keys + 7); + encrypt_des(plaintext, results + 16, keys + 14); +#endif +} + +/* + * Set up lanmanager hashed password + */ +void Curl_ntlm_core_mk_lm_hash(struct SessionHandle *data, + const char *password, + unsigned char *lmbuffer /* 21 bytes */) +{ + CURLcode res; + unsigned char pw[14]; + static const unsigned char magic[] = { + 0x4B, 0x47, 0x53, 0x21, 0x40, 0x23, 0x24, 0x25 /* i.e. KGS!@#$% */ + }; + size_t len = CURLMIN(strlen(password), 14); + + Curl_strntoupper((char *)pw, password, len); + memset(&pw[len], 0, 14 - len); + + /* + * The LanManager hashed password needs to be created using the + * password in the network encoding not the host encoding. + */ + res = Curl_convert_to_network(data, (char *)pw, 14); + if(res) + return; + + { + /* Create LanManager hashed password. */ + +#ifdef USE_SSLEAY + DES_key_schedule ks; + + setup_des_key(pw, DESKEY(ks)); + DES_ecb_encrypt((DES_cblock *)magic, (DES_cblock *)lmbuffer, + DESKEY(ks), DES_ENCRYPT); + + setup_des_key(pw + 7, DESKEY(ks)); + DES_ecb_encrypt((DES_cblock *)magic, (DES_cblock *)(lmbuffer + 8), + DESKEY(ks), DES_ENCRYPT); +#elif defined(USE_GNUTLS_NETTLE) + struct des_ctx des; + setup_des_key(pw, &des); + des_encrypt(&des, 8, lmbuffer, magic); + setup_des_key(pw + 7, &des); + des_encrypt(&des, 8, lmbuffer + 8, magic); +#elif defined(USE_GNUTLS) + gcry_cipher_hd_t des; + + gcry_cipher_open(&des, GCRY_CIPHER_DES, GCRY_CIPHER_MODE_ECB, 0); + setup_des_key(pw, &des); + gcry_cipher_encrypt(des, lmbuffer, 8, magic, 8); + gcry_cipher_close(des); + + gcry_cipher_open(&des, GCRY_CIPHER_DES, GCRY_CIPHER_MODE_ECB, 0); + setup_des_key(pw + 7, &des); + gcry_cipher_encrypt(des, lmbuffer + 8, 8, magic, 8); + gcry_cipher_close(des); +#elif defined(USE_NSS) || defined(USE_DARWINSSL) + encrypt_des(magic, lmbuffer, pw); + encrypt_des(magic, lmbuffer + 8, pw + 7); +#endif + + memset(lmbuffer + 16, 0, 21 - 16); + } +} + +#if USE_NTRESPONSES +static void ascii_to_unicode_le(unsigned char *dest, const char *src, + size_t srclen) +{ + size_t i; + for(i = 0; i < srclen; i++) { + dest[2 * i] = (unsigned char)src[i]; + dest[2 * i + 1] = '\0'; + } +} + +static void ascii_uppercase_to_unicode_le(unsigned char *dest, + const char *src, size_t srclen) +{ + size_t i; + for(i = 0; i < srclen; i++) { + dest[2 * i] = (unsigned char)(toupper(src[i])); + dest[2 * i + 1] = '\0'; + } +} + +static void write32_le(const int value, unsigned char *buffer) +{ + buffer[0] = (char)(value & 0x000000FF); + buffer[1] = (char)((value & 0x0000FF00) >> 8); + buffer[2] = (char)((value & 0x00FF0000) >> 16); + buffer[3] = (char)((value & 0xFF000000) >> 24); +} + +#if defined(HAVE_LONGLONG) +static void write64_le(const long long value, unsigned char *buffer) +#else +static void write64_le(const __int64 value, unsigned char *buffer) +#endif +{ + write32_le((int)value, buffer); + write32_le((int)(value >> 32), buffer + 4); +} + +/* + * Set up nt hashed passwords + */ +CURLcode Curl_ntlm_core_mk_nt_hash(struct SessionHandle *data, + const char *password, + unsigned char *ntbuffer /* 21 bytes */) +{ + size_t len = strlen(password); + unsigned char *pw = malloc(len * 2); + CURLcode result; + if(!pw) + return CURLE_OUT_OF_MEMORY; + + ascii_to_unicode_le(pw, password, len); + + /* + * The NT hashed password needs to be created using the password in the + * network encoding not the host encoding. + */ + result = Curl_convert_to_network(data, (char *)pw, len * 2); + if(result) + return result; + + { + /* Create NT hashed password. */ +#ifdef USE_SSLEAY + MD4_CTX MD4pw; + MD4_Init(&MD4pw); + MD4_Update(&MD4pw, pw, 2 * len); + MD4_Final(ntbuffer, &MD4pw); +#elif defined(USE_GNUTLS_NETTLE) + struct md4_ctx MD4pw; + md4_init(&MD4pw); + md4_update(&MD4pw, (unsigned int)(2 * len), pw); + md4_digest(&MD4pw, MD4_DIGEST_SIZE, ntbuffer); +#elif defined(USE_GNUTLS) + gcry_md_hd_t MD4pw; + gcry_md_open(&MD4pw, GCRY_MD_MD4, 0); + gcry_md_write(MD4pw, pw, 2 * len); + memcpy (ntbuffer, gcry_md_read (MD4pw, 0), MD4_DIGEST_LENGTH); + gcry_md_close(MD4pw); +#elif defined(USE_NSS) + Curl_md4it(ntbuffer, pw, 2 * len); +#elif defined(USE_DARWINSSL) + (void)CC_MD4(pw, (CC_LONG)(2 * len), ntbuffer); +#endif + + memset(ntbuffer + 16, 0, 21 - 16); + } + + free(pw); + + return CURLE_OK; +} + +/* This returns the HMAC MD5 digest */ +CURLcode Curl_hmac_md5(const unsigned char *key, unsigned int keylen, + const unsigned char *data, unsigned int datalen, + unsigned char *output) +{ + HMAC_context *ctxt = Curl_HMAC_init(Curl_HMAC_MD5, key, keylen); + + if(!ctxt) + return CURLE_OUT_OF_MEMORY; + + /* Update the digest with the given challenge */ + Curl_HMAC_update(ctxt, data, datalen); + + /* Finalise the digest */ + Curl_HMAC_final(ctxt, output); + + return CURLE_OK; +} + +/* This creates the NTLMv2 hash by using NTLM hash as the key and Unicode + * (uppercase UserName + Domain) as the data + */ +CURLcode Curl_ntlm_core_mk_ntlmv2_hash(const char *user, size_t userlen, + const char *domain, size_t domlen, + unsigned char *ntlmhash, + unsigned char *ntlmv2hash) +{ + /* Unicode representation */ + size_t identity_len = (userlen + domlen) * 2; + unsigned char *identity = malloc(identity_len); + CURLcode res = CURLE_OK; + + if(!identity) + return CURLE_OUT_OF_MEMORY; + + ascii_uppercase_to_unicode_le(identity, user, userlen); + ascii_to_unicode_le(identity + (userlen << 1), domain, domlen); + + res = Curl_hmac_md5(ntlmhash, 16, identity, curlx_uztoui(identity_len), + ntlmv2hash); + + Curl_safefree(identity); + + return res; +} + +/* + * Curl_ntlm_core_mk_ntlmv2_resp() + * + * This creates the NTLMv2 response as set in the ntlm type-3 message. + * + * Parameters: + * + * ntlmv2hash [in] - The ntlmv2 hash (16 bytes) + * challenge_client [in] - The client nonce (8 bytes) + * ntlm [in] - The ntlm data struct being used to read TargetInfo + and Server challenge received in the type-2 message + * ntresp [out] - The address where a pointer to newly allocated + * memory holding the NTLMv2 response. + * ntresp_len [out] - The length of the output message. + * + * Returns CURLE_OK on success. + */ +CURLcode Curl_ntlm_core_mk_ntlmv2_resp(unsigned char *ntlmv2hash, + unsigned char *challenge_client, + struct ntlmdata *ntlm, + unsigned char **ntresp, + unsigned int *ntresp_len) +{ +/* NTLMv2 response structure : +------------------------------------------------------------------------------ +0 HMAC MD5 16 bytes +------BLOB-------------------------------------------------------------------- +16 Signature 0x01010000 +20 Reserved long (0x00000000) +24 Timestamp LE, 64-bit signed value representing the number of + tenths of a microsecond since January 1, 1601. +32 Client Nonce 8 bytes +40 Unknown 4 bytes +44 Target Info N bytes (from the type-2 message) +44+N Unknown 4 bytes +------------------------------------------------------------------------------ +*/ + + unsigned int len = 0; + unsigned char *ptr = NULL; + unsigned char hmac_output[NTLM_HMAC_MD5_LEN]; +#if defined(HAVE_LONGLONG) + long long tw; +#else + __int64 tw; +#endif + CURLcode res = CURLE_OK; + + /* Calculate the timestamp */ +#ifdef DEBUGBUILD + char *force_timestamp = getenv("CURL_FORCETIME"); + if(force_timestamp) + tw = 11644473600ULL * 10000000ULL; + else +#endif + tw = ((long long)time(NULL) + 11644473600ULL) * 10000000ULL; + + /* Calculate the response len */ + len = NTLM_HMAC_MD5_LEN + NTLMv2_BLOB_LEN; + + /* Allocate the response */ + ptr = malloc(len); + if(!ptr) + return CURLE_OUT_OF_MEMORY; + + memset(ptr, 0, len); + + /* Create the BLOB structure */ + snprintf((char *)ptr + NTLM_HMAC_MD5_LEN, NTLMv2_BLOB_LEN, + NTLMv2_BLOB_SIGNATURE + "%c%c%c%c", /* Reserved = 0 */ + 0, 0, 0, 0); + + write64_le(tw, ptr + 24); + memcpy(ptr + 32, challenge_client, 8); + memcpy(ptr + 44, ntlm->target_info, ntlm->target_info_len); + + /* Concatenate the Type 2 challenge with the BLOB and do HMAC MD5 */ + memcpy(ptr + 8, &ntlm->nonce[0], 8); + res = Curl_hmac_md5(ntlmv2hash, NTLM_HMAC_MD5_LEN, ptr + 8, + NTLMv2_BLOB_LEN + 8, hmac_output); + if(res) { + Curl_safefree(ptr); + return res; + } + + /* Concatenate the HMAC MD5 output with the BLOB */ + memcpy(ptr, hmac_output, NTLM_HMAC_MD5_LEN); + + /* Return the response */ + *ntresp = ptr; + *ntresp_len = len; + + return res; +} + +/* + * Curl_ntlm_core_mk_lmv2_resp() + * + * This creates the LMv2 response as used in the ntlm type-3 message. + * + * Parameters: + * + * ntlmv2hash [in] - The ntlmv2 hash (16 bytes) + * challenge_client [in] - The client nonce (8 bytes) + * challenge_client [in] - The server challenge (8 bytes) + * lmresp [out] - The LMv2 response (24 bytes) + * + * Returns CURLE_OK on success. + */ +CURLcode Curl_ntlm_core_mk_lmv2_resp(unsigned char *ntlmv2hash, + unsigned char *challenge_client, + unsigned char *challenge_server, + unsigned char *lmresp) +{ + unsigned char data[16]; + unsigned char hmac_output[16]; + CURLcode res = CURLE_OK; + + memcpy(&data[0], challenge_server, 8); + memcpy(&data[8], challenge_client, 8); + + res = Curl_hmac_md5(ntlmv2hash, 16, &data[0], 16, hmac_output); + if(res) + return res; + + /* Concatenate the HMAC MD5 output with the client nonce */ + memcpy(lmresp, hmac_output, 16); + memcpy(lmresp+16, challenge_client, 8); + + return res; +} + +#endif /* USE_NTRESPONSES */ + +#endif /* USE_NTLM && !USE_WINDOWS_SSPI */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_ntlm_core.h b/external/libcurl_android/jni/libcurl/lib/curl_ntlm_core.h new file mode 100755 index 00000000..fe41cddf --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_ntlm_core.h @@ -0,0 +1,89 @@ +#ifndef HEADER_CURL_NTLM_CORE_H +#define HEADER_CURL_NTLM_CORE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#if defined(USE_NTLM) && !defined(USE_WINDOWS_SSPI) + +#ifdef USE_SSLEAY +# if !defined(OPENSSL_VERSION_NUMBER) && \ + !defined(HEADER_SSL_H) && !defined(HEADER_MD5_H) +# error "curl_ntlm_core.h shall not be included before OpenSSL headers." +# endif +# ifdef OPENSSL_NO_MD4 +# define USE_NTRESPONSES 0 +# define USE_NTLM2SESSION 0 +# endif +#endif + +/* + * Define USE_NTRESPONSES to 1 in order to make the type-3 message include + * the NT response message. Define USE_NTLM2SESSION to 1 in order to make + * the type-3 message include the NTLM2Session response message, requires + * USE_NTRESPONSES defined to 1. + */ + +#ifndef USE_NTRESPONSES +# define USE_NTRESPONSES 1 +# define USE_NTLM2SESSION 1 +#endif + +void Curl_ntlm_core_lm_resp(const unsigned char *keys, + const unsigned char *plaintext, + unsigned char *results); + +void Curl_ntlm_core_mk_lm_hash(struct SessionHandle *data, + const char *password, + unsigned char *lmbuffer /* 21 bytes */); + +#if USE_NTRESPONSES +CURLcode Curl_hmac_md5(const unsigned char *key, unsigned int keylen, + const unsigned char *data, unsigned int datalen, + unsigned char *output); + +CURLcode Curl_ntlm_core_mk_nt_hash(struct SessionHandle *data, + const char *password, + unsigned char *ntbuffer /* 21 bytes */); + +CURLcode Curl_ntlm_core_mk_ntlmv2_hash(const char *user, size_t userlen, + const char *domain, size_t domlen, + unsigned char *ntlmhash, + unsigned char *ntlmv2hash); + +CURLcode Curl_ntlm_core_mk_ntlmv2_resp(unsigned char *ntlmv2hash, + unsigned char *challenge_client, + struct ntlmdata *ntlm, + unsigned char **ntresp, + unsigned int *ntresp_len); + +CURLcode Curl_ntlm_core_mk_lmv2_resp(unsigned char *ntlmv2hash, + unsigned char *challenge_client, + unsigned char *challenge_server, + unsigned char *lmresp); + +#endif + +#endif /* USE_NTLM && !USE_WINDOWS_SSPI */ + +#endif /* HEADER_CURL_NTLM_CORE_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_ntlm_msgs.c b/external/libcurl_android/jni/libcurl/lib/curl_ntlm_msgs.c new file mode 100755 index 00000000..b8079263 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_ntlm_msgs.c @@ -0,0 +1,1010 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef USE_NTLM + +/* + * NTLM details: + * + * http://davenport.sourceforge.net/ntlm.html + * http://www.innovation.ch/java/ntlm.html + */ + +#define DEBUG_ME 0 + +#include "urldata.h" +#include "non-ascii.h" +#include "sendf.h" +#include "curl_base64.h" +#include "curl_ntlm_core.h" +#include "curl_gethostname.h" +#include "curl_multibyte.h" +#include "warnless.h" +#include "curl_memory.h" + +#ifdef USE_WINDOWS_SSPI +# include "curl_sspi.h" +#endif + +#include "vtls/vtls.h" + +#define BUILDING_CURL_NTLM_MSGS_C +#include "curl_ntlm_msgs.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +/* "NTLMSSP" signature is always in ASCII regardless of the platform */ +#define NTLMSSP_SIGNATURE "\x4e\x54\x4c\x4d\x53\x53\x50" + +#define SHORTPAIR(x) ((x) & 0xff), (((x) >> 8) & 0xff) +#define LONGQUARTET(x) ((x) & 0xff), (((x) >> 8) & 0xff), \ + (((x) >> 16) & 0xff), (((x) >> 24) & 0xff) + +#if DEBUG_ME +# define DEBUG_OUT(x) x +static void ntlm_print_flags(FILE *handle, unsigned long flags) +{ + if(flags & NTLMFLAG_NEGOTIATE_UNICODE) + fprintf(handle, "NTLMFLAG_NEGOTIATE_UNICODE "); + if(flags & NTLMFLAG_NEGOTIATE_OEM) + fprintf(handle, "NTLMFLAG_NEGOTIATE_OEM "); + if(flags & NTLMFLAG_REQUEST_TARGET) + fprintf(handle, "NTLMFLAG_REQUEST_TARGET "); + if(flags & (1<<3)) + fprintf(handle, "NTLMFLAG_UNKNOWN_3 "); + if(flags & NTLMFLAG_NEGOTIATE_SIGN) + fprintf(handle, "NTLMFLAG_NEGOTIATE_SIGN "); + if(flags & NTLMFLAG_NEGOTIATE_SEAL) + fprintf(handle, "NTLMFLAG_NEGOTIATE_SEAL "); + if(flags & NTLMFLAG_NEGOTIATE_DATAGRAM_STYLE) + fprintf(handle, "NTLMFLAG_NEGOTIATE_DATAGRAM_STYLE "); + if(flags & NTLMFLAG_NEGOTIATE_LM_KEY) + fprintf(handle, "NTLMFLAG_NEGOTIATE_LM_KEY "); + if(flags & NTLMFLAG_NEGOTIATE_NETWARE) + fprintf(handle, "NTLMFLAG_NEGOTIATE_NETWARE "); + if(flags & NTLMFLAG_NEGOTIATE_NTLM_KEY) + fprintf(handle, "NTLMFLAG_NEGOTIATE_NTLM_KEY "); + if(flags & (1<<10)) + fprintf(handle, "NTLMFLAG_UNKNOWN_10 "); + if(flags & NTLMFLAG_NEGOTIATE_ANONYMOUS) + fprintf(handle, "NTLMFLAG_NEGOTIATE_ANONYMOUS "); + if(flags & NTLMFLAG_NEGOTIATE_DOMAIN_SUPPLIED) + fprintf(handle, "NTLMFLAG_NEGOTIATE_DOMAIN_SUPPLIED "); + if(flags & NTLMFLAG_NEGOTIATE_WORKSTATION_SUPPLIED) + fprintf(handle, "NTLMFLAG_NEGOTIATE_WORKSTATION_SUPPLIED "); + if(flags & NTLMFLAG_NEGOTIATE_LOCAL_CALL) + fprintf(handle, "NTLMFLAG_NEGOTIATE_LOCAL_CALL "); + if(flags & NTLMFLAG_NEGOTIATE_ALWAYS_SIGN) + fprintf(handle, "NTLMFLAG_NEGOTIATE_ALWAYS_SIGN "); + if(flags & NTLMFLAG_TARGET_TYPE_DOMAIN) + fprintf(handle, "NTLMFLAG_TARGET_TYPE_DOMAIN "); + if(flags & NTLMFLAG_TARGET_TYPE_SERVER) + fprintf(handle, "NTLMFLAG_TARGET_TYPE_SERVER "); + if(flags & NTLMFLAG_TARGET_TYPE_SHARE) + fprintf(handle, "NTLMFLAG_TARGET_TYPE_SHARE "); + if(flags & NTLMFLAG_NEGOTIATE_NTLM2_KEY) + fprintf(handle, "NTLMFLAG_NEGOTIATE_NTLM2_KEY "); + if(flags & NTLMFLAG_REQUEST_INIT_RESPONSE) + fprintf(handle, "NTLMFLAG_REQUEST_INIT_RESPONSE "); + if(flags & NTLMFLAG_REQUEST_ACCEPT_RESPONSE) + fprintf(handle, "NTLMFLAG_REQUEST_ACCEPT_RESPONSE "); + if(flags & NTLMFLAG_REQUEST_NONNT_SESSION_KEY) + fprintf(handle, "NTLMFLAG_REQUEST_NONNT_SESSION_KEY "); + if(flags & NTLMFLAG_NEGOTIATE_TARGET_INFO) + fprintf(handle, "NTLMFLAG_NEGOTIATE_TARGET_INFO "); + if(flags & (1<<24)) + fprintf(handle, "NTLMFLAG_UNKNOWN_24 "); + if(flags & (1<<25)) + fprintf(handle, "NTLMFLAG_UNKNOWN_25 "); + if(flags & (1<<26)) + fprintf(handle, "NTLMFLAG_UNKNOWN_26 "); + if(flags & (1<<27)) + fprintf(handle, "NTLMFLAG_UNKNOWN_27 "); + if(flags & (1<<28)) + fprintf(handle, "NTLMFLAG_UNKNOWN_28 "); + if(flags & NTLMFLAG_NEGOTIATE_128) + fprintf(handle, "NTLMFLAG_NEGOTIATE_128 "); + if(flags & NTLMFLAG_NEGOTIATE_KEY_EXCHANGE) + fprintf(handle, "NTLMFLAG_NEGOTIATE_KEY_EXCHANGE "); + if(flags & NTLMFLAG_NEGOTIATE_56) + fprintf(handle, "NTLMFLAG_NEGOTIATE_56 "); +} + +static void ntlm_print_hex(FILE *handle, const char *buf, size_t len) +{ + const char *p = buf; + (void)handle; + fprintf(stderr, "0x"); + while(len-- > 0) + fprintf(stderr, "%02.2x", (unsigned int)*p++); +} +#else +# define DEBUG_OUT(x) Curl_nop_stmt +#endif + +#ifndef USE_WINDOWS_SSPI +/* + * This function converts from the little endian format used in the + * incoming package to whatever endian format we're using natively. + * Argument is a pointer to a 4 byte buffer. + */ +static unsigned int readint_le(unsigned char *buf) +{ + return ((unsigned int)buf[0]) | ((unsigned int)buf[1] << 8) | + ((unsigned int)buf[2] << 16) | ((unsigned int)buf[3] << 24); +} + +/* + * This function converts from the little endian format used in the incoming + * package to whatever endian format we're using natively. Argument is a + * pointer to a 2 byte buffer. + */ +static unsigned int readshort_le(unsigned char *buf) +{ + return ((unsigned int)buf[0]) | ((unsigned int)buf[1] << 8); +} + +/* + * Curl_ntlm_decode_type2_target() + * + * This is used to decode the "target info" in the ntlm type-2 message + * received. + * + * Parameters: + * + * data [in] - Pointer to the session handle + * buffer [in] - The decoded base64 ntlm header of Type 2 + * size [in] - The input buffer size, atleast 32 bytes + * ntlm [in] - Pointer to ntlm data struct being used and modified. + * + * Returns CURLE_OK on success. + */ +CURLcode Curl_ntlm_decode_type2_target(struct SessionHandle *data, + unsigned char *buffer, + size_t size, + struct ntlmdata *ntlm) +{ + unsigned int target_info_len = 0; + unsigned int target_info_offset = 0; + + Curl_safefree(ntlm->target_info); + ntlm->target_info_len = 0; + + if(size >= 48) { + target_info_len = readshort_le(&buffer[40]); + target_info_offset = readint_le(&buffer[44]); + if(target_info_len > 0) { + if(((target_info_offset + target_info_len) > size) || + (target_info_offset < 48)) { + infof(data, "NTLM handshake failure (bad type-2 message). " + "Target Info Offset Len is set incorrect by the peer\n"); + return CURLE_REMOTE_ACCESS_DENIED; + } + + ntlm->target_info = malloc(target_info_len); + if(!ntlm->target_info) + return CURLE_OUT_OF_MEMORY; + + memcpy(ntlm->target_info, &buffer[target_info_offset], target_info_len); + ntlm->target_info_len = target_info_len; + + } + + } + + return CURLE_OK; +} + +#endif + +/* + NTLM message structure notes: + + A 'short' is a 'network short', a little-endian 16-bit unsigned value. + + A 'long' is a 'network long', a little-endian, 32-bit unsigned value. + + A 'security buffer' represents a triplet used to point to a buffer, + consisting of two shorts and one long: + + 1. A 'short' containing the length of the buffer content in bytes. + 2. A 'short' containing the allocated space for the buffer in bytes. + 3. A 'long' containing the offset to the start of the buffer in bytes, + from the beginning of the NTLM message. +*/ + +/* + * Curl_ntlm_decode_type2_message() + * + * This is used to decode a ntlm type-2 message received from a HTTP or SASL + * based (such as SMTP, POP3 or IMAP) server. The message is first decoded + * from a base64 string into a raw ntlm message and checked for validity + * before the appropriate data for creating a type-3 message is written to + * the given ntlm data structure. + * + * Parameters: + * + * data [in] - Pointer to session handle. + * header [in] - Pointer to the input buffer. + * ntlm [in] - Pointer to ntlm data struct being used and modified. + * + * Returns CURLE_OK on success. + */ +CURLcode Curl_ntlm_decode_type2_message(struct SessionHandle *data, + const char *header, + struct ntlmdata *ntlm) +{ +#ifndef USE_WINDOWS_SSPI + static const char type2_marker[] = { 0x02, 0x00, 0x00, 0x00 }; +#endif + + /* NTLM type-2 message structure: + + Index Description Content + 0 NTLMSSP Signature Null-terminated ASCII "NTLMSSP" + (0x4e544c4d53535000) + 8 NTLM Message Type long (0x02000000) + 12 Target Name security buffer + 20 Flags long + 24 Challenge 8 bytes + (32) Context 8 bytes (two consecutive longs) (*) + (40) Target Information security buffer (*) + (48) OS Version Structure 8 bytes (*) + 32 (48) (56) Start of data block (*) + (*) -> Optional + */ + + size_t size = 0; + unsigned char *buffer = NULL; + CURLcode error; + +#if defined(CURL_DISABLE_VERBOSE_STRINGS) || defined(USE_WINDOWS_SSPI) + (void)data; +#endif + + error = Curl_base64_decode(header, &buffer, &size); + if(error) + return error; + + if(!buffer) { + infof(data, "NTLM handshake failure (unhandled condition)\n"); + return CURLE_REMOTE_ACCESS_DENIED; + } + +#ifdef USE_WINDOWS_SSPI + ntlm->type_2 = malloc(size + 1); + if(ntlm->type_2 == NULL) { + free(buffer); + return CURLE_OUT_OF_MEMORY; + } + ntlm->n_type_2 = curlx_uztoul(size); + memcpy(ntlm->type_2, buffer, size); +#else + ntlm->flags = 0; + + if((size < 32) || + (memcmp(buffer, NTLMSSP_SIGNATURE, 8) != 0) || + (memcmp(buffer + 8, type2_marker, sizeof(type2_marker)) != 0)) { + /* This was not a good enough type-2 message */ + free(buffer); + infof(data, "NTLM handshake failure (bad type-2 message)\n"); + return CURLE_REMOTE_ACCESS_DENIED; + } + + ntlm->flags = readint_le(&buffer[20]); + memcpy(ntlm->nonce, &buffer[24], 8); + + if(ntlm->flags & NTLMFLAG_NEGOTIATE_TARGET_INFO) { + error = Curl_ntlm_decode_type2_target(data, buffer, size, ntlm); + if(error) { + free(buffer); + infof(data, "NTLM handshake failure (bad type-2 message)\n"); + return error; + } + } + + DEBUG_OUT({ + fprintf(stderr, "**** TYPE2 header flags=0x%08.8lx ", ntlm->flags); + ntlm_print_flags(stderr, ntlm->flags); + fprintf(stderr, "\n nonce="); + ntlm_print_hex(stderr, (char *)ntlm->nonce, 8); + fprintf(stderr, "\n****\n"); + fprintf(stderr, "**** Header %s\n ", header); + }); +#endif + free(buffer); + + return CURLE_OK; +} + +#ifdef USE_WINDOWS_SSPI +void Curl_ntlm_sspi_cleanup(struct ntlmdata *ntlm) +{ + Curl_safefree(ntlm->type_2); + + if(ntlm->has_handles) { + s_pSecFn->DeleteSecurityContext(&ntlm->c_handle); + s_pSecFn->FreeCredentialsHandle(&ntlm->handle); + ntlm->has_handles = 0; + } + + ntlm->max_token_length = 0; + Curl_safefree(ntlm->output_token); + + Curl_sspi_free_identity(ntlm->p_identity); + ntlm->p_identity = NULL; +} +#endif + +#ifndef USE_WINDOWS_SSPI +/* copy the source to the destination and fill in zeroes in every + other destination byte! */ +static void unicodecpy(unsigned char *dest, const char *src, size_t length) +{ + size_t i; + for(i = 0; i < length; i++) { + dest[2 * i] = (unsigned char)src[i]; + dest[2 * i + 1] = '\0'; + } +} +#endif + +/* + * Curl_ntlm_create_type1_message() + * + * This is used to generate an already encoded NTLM type-1 message ready for + * sending to the recipient, be it a HTTP or SASL based (such as SMTP, POP3 + * or IMAP) server, using the appropriate compile time crypo API. + * + * Parameters: + * + * userp [in] - The user name in the format User or Domain\User. + * passdwp [in] - The user's password. + * ntlm [in/out] - The ntlm data struct being used and modified. + * outptr [in/out] - The address where a pointer to newly allocated memory + * holding the result will be stored upon completion. + * outlen [out] - The length of the output message. + * + * Returns CURLE_OK on success. + */ +CURLcode Curl_ntlm_create_type1_message(const char *userp, + const char *passwdp, + struct ntlmdata *ntlm, + char **outptr, + size_t *outlen) +{ + /* NTLM type-1 message structure: + + Index Description Content + 0 NTLMSSP Signature Null-terminated ASCII "NTLMSSP" + (0x4e544c4d53535000) + 8 NTLM Message Type long (0x01000000) + 12 Flags long + (16) Supplied Domain security buffer (*) + (24) Supplied Workstation security buffer (*) + (32) OS Version Structure 8 bytes (*) + (32) (40) Start of data block (*) + (*) -> Optional + */ + + size_t size; + +#ifdef USE_WINDOWS_SSPI + + PSecPkgInfo SecurityPackage; + SecBuffer type_1_buf; + SecBufferDesc type_1_desc; + SECURITY_STATUS status; + unsigned long attrs; + TimeStamp tsDummy; /* For Windows 9x compatibility of SSPI calls */ + + Curl_ntlm_sspi_cleanup(ntlm); + + /* Query the security package for NTLM */ + status = s_pSecFn->QuerySecurityPackageInfo((TCHAR *) TEXT("NTLM"), + &SecurityPackage); + if(status != SEC_E_OK) + return CURLE_NOT_BUILT_IN; + + ntlm->max_token_length = SecurityPackage->cbMaxToken; + + /* Release the package buffer as it is not required anymore */ + s_pSecFn->FreeContextBuffer(SecurityPackage); + + /* Allocate our output buffer */ + ntlm->output_token = malloc(ntlm->max_token_length); + if(!ntlm->output_token) + return CURLE_OUT_OF_MEMORY; + + if(userp && *userp) { + CURLcode result; + + /* Populate our identity structure */ + result = Curl_create_sspi_identity(userp, passwdp, &ntlm->identity); + if(result) + return result; + + /* Allow proper cleanup of the identity structure */ + ntlm->p_identity = &ntlm->identity; + } + else + /* Use the current Windows user */ + ntlm->p_identity = NULL; + + /* Acquire our credientials handle */ + status = s_pSecFn->AcquireCredentialsHandle(NULL, + (TCHAR *) TEXT("NTLM"), + SECPKG_CRED_OUTBOUND, NULL, + ntlm->p_identity, NULL, NULL, + &ntlm->handle, &tsDummy); + if(status != SEC_E_OK) + return CURLE_OUT_OF_MEMORY; + + /* Setup the type-1 "output" security buffer */ + type_1_desc.ulVersion = SECBUFFER_VERSION; + type_1_desc.cBuffers = 1; + type_1_desc.pBuffers = &type_1_buf; + type_1_buf.BufferType = SECBUFFER_TOKEN; + type_1_buf.pvBuffer = ntlm->output_token; + type_1_buf.cbBuffer = curlx_uztoul(ntlm->max_token_length); + + /* Generate our type-1 message */ + status = s_pSecFn->InitializeSecurityContext(&ntlm->handle, NULL, + (TCHAR *) TEXT(""), + ISC_REQ_CONFIDENTIALITY | + ISC_REQ_REPLAY_DETECT | + ISC_REQ_CONNECTION, + 0, SECURITY_NETWORK_DREP, + NULL, 0, + &ntlm->c_handle, &type_1_desc, + &attrs, &tsDummy); + + if(status == SEC_I_COMPLETE_AND_CONTINUE || + status == SEC_I_CONTINUE_NEEDED) + s_pSecFn->CompleteAuthToken(&ntlm->c_handle, &type_1_desc); + else if(status != SEC_E_OK) { + s_pSecFn->FreeCredentialsHandle(&ntlm->handle); + return CURLE_RECV_ERROR; + } + + ntlm->has_handles = 1; + size = type_1_buf.cbBuffer; + +#else + + unsigned char ntlmbuf[NTLM_BUFSIZE]; + const char *host = ""; /* empty */ + const char *domain = ""; /* empty */ + size_t hostlen = 0; + size_t domlen = 0; + size_t hostoff = 0; + size_t domoff = hostoff + hostlen; /* This is 0: remember that host and + domain are empty */ + (void)userp; + (void)passwdp; + (void)ntlm; + +#if USE_NTLM2SESSION +#define NTLM2FLAG NTLMFLAG_NEGOTIATE_NTLM2_KEY +#else +#define NTLM2FLAG 0 +#endif + snprintf((char *)ntlmbuf, NTLM_BUFSIZE, + NTLMSSP_SIGNATURE "%c" + "\x01%c%c%c" /* 32-bit type = 1 */ + "%c%c%c%c" /* 32-bit NTLM flag field */ + "%c%c" /* domain length */ + "%c%c" /* domain allocated space */ + "%c%c" /* domain name offset */ + "%c%c" /* 2 zeroes */ + "%c%c" /* host length */ + "%c%c" /* host allocated space */ + "%c%c" /* host name offset */ + "%c%c" /* 2 zeroes */ + "%s" /* host name */ + "%s", /* domain string */ + 0, /* trailing zero */ + 0, 0, 0, /* part of type-1 long */ + + LONGQUARTET(NTLMFLAG_NEGOTIATE_OEM | + NTLMFLAG_REQUEST_TARGET | + NTLMFLAG_NEGOTIATE_NTLM_KEY | + NTLM2FLAG | + NTLMFLAG_NEGOTIATE_ALWAYS_SIGN), + SHORTPAIR(domlen), + SHORTPAIR(domlen), + SHORTPAIR(domoff), + 0, 0, + SHORTPAIR(hostlen), + SHORTPAIR(hostlen), + SHORTPAIR(hostoff), + 0, 0, + host, /* this is empty */ + domain /* this is empty */); + + /* Initial packet length */ + size = 32 + hostlen + domlen; + +#endif + + DEBUG_OUT({ + fprintf(stderr, "* TYPE1 header flags=0x%02.2x%02.2x%02.2x%02.2x " + "0x%08.8x ", + LONGQUARTET(NTLMFLAG_NEGOTIATE_OEM | + NTLMFLAG_REQUEST_TARGET | + NTLMFLAG_NEGOTIATE_NTLM_KEY | + NTLM2FLAG | + NTLMFLAG_NEGOTIATE_ALWAYS_SIGN), + NTLMFLAG_NEGOTIATE_OEM | + NTLMFLAG_REQUEST_TARGET | + NTLMFLAG_NEGOTIATE_NTLM_KEY | + NTLM2FLAG | + NTLMFLAG_NEGOTIATE_ALWAYS_SIGN); + ntlm_print_flags(stderr, + NTLMFLAG_NEGOTIATE_OEM | + NTLMFLAG_REQUEST_TARGET | + NTLMFLAG_NEGOTIATE_NTLM_KEY | + NTLM2FLAG | + NTLMFLAG_NEGOTIATE_ALWAYS_SIGN); + fprintf(stderr, "\n****\n"); + }); + + /* Return with binary blob encoded into base64 */ +#ifdef USE_WINDOWS_SSPI + return Curl_base64_encode(NULL, (char *)ntlm->output_token, size, + outptr, outlen); +#else + return Curl_base64_encode(NULL, (char *)ntlmbuf, size, outptr, outlen); +#endif +} + +/* + * Curl_ntlm_create_type3_message() + * + * This is used to generate an already encoded NTLM type-3 message ready for + * sending to the recipient, be it a HTTP or SASL based (such as SMTP, POP3 + * or IMAP) server, using the appropriate compile time crypo API. + * + * Parameters: + * + * data [in] - The session handle. + * userp [in] - The user name in the format User or Domain\User. + * passdwp [in] - The user's password. + * ntlm [in/out] - The ntlm data struct being used and modified. + * outptr [in/out] - The address where a pointer to newly allocated memory + * holding the result will be stored upon completion. + * outlen [out] - The length of the output message. + * + * Returns CURLE_OK on success. + */ +CURLcode Curl_ntlm_create_type3_message(struct SessionHandle *data, + const char *userp, + const char *passwdp, + struct ntlmdata *ntlm, + char **outptr, + size_t *outlen) +{ + /* NTLM type-3 message structure: + + Index Description Content + 0 NTLMSSP Signature Null-terminated ASCII "NTLMSSP" + (0x4e544c4d53535000) + 8 NTLM Message Type long (0x03000000) + 12 LM/LMv2 Response security buffer + 20 NTLM/NTLMv2 Response security buffer + 28 Target Name security buffer + 36 User Name security buffer + 44 Workstation Name security buffer + (52) Session Key security buffer (*) + (60) Flags long (*) + (64) OS Version Structure 8 bytes (*) + 52 (64) (72) Start of data block + (*) -> Optional + */ + + size_t size; + +#ifdef USE_WINDOWS_SSPI + CURLcode result = CURLE_OK; + SecBuffer type_2_buf; + SecBuffer type_3_buf; + SecBufferDesc type_2_desc; + SecBufferDesc type_3_desc; + SECURITY_STATUS status; + unsigned long attrs; + TimeStamp tsDummy; /* For Windows 9x compatibility of SSPI calls */ + + (void)passwdp; + (void)userp; + (void)data; + + /* Setup the type-2 "input" security buffer */ + type_2_desc.ulVersion = SECBUFFER_VERSION; + type_2_desc.cBuffers = 1; + type_2_desc.pBuffers = &type_2_buf; + type_2_buf.BufferType = SECBUFFER_TOKEN; + type_2_buf.pvBuffer = ntlm->type_2; + type_2_buf.cbBuffer = ntlm->n_type_2; + + /* Setup the type-3 "output" security buffer */ + type_3_desc.ulVersion = SECBUFFER_VERSION; + type_3_desc.cBuffers = 1; + type_3_desc.pBuffers = &type_3_buf; + type_3_buf.BufferType = SECBUFFER_TOKEN; + type_3_buf.pvBuffer = ntlm->output_token; + type_3_buf.cbBuffer = curlx_uztoul(ntlm->max_token_length); + + /* Generate our type-3 message */ + status = s_pSecFn->InitializeSecurityContext(&ntlm->handle, + &ntlm->c_handle, + (TCHAR *) TEXT(""), + ISC_REQ_CONFIDENTIALITY | + ISC_REQ_REPLAY_DETECT | + ISC_REQ_CONNECTION, + 0, SECURITY_NETWORK_DREP, + &type_2_desc, + 0, &ntlm->c_handle, + &type_3_desc, + &attrs, &tsDummy); + if(status != SEC_E_OK) + return CURLE_RECV_ERROR; + + size = type_3_buf.cbBuffer; + + /* Return with binary blob encoded into base64 */ + result = Curl_base64_encode(NULL, (char *)ntlm->output_token, size, + outptr, outlen); + + Curl_ntlm_sspi_cleanup(ntlm); + + return result; + +#else + + unsigned char ntlmbuf[NTLM_BUFSIZE]; + int lmrespoff; + unsigned char lmresp[24]; /* fixed-size */ +#if USE_NTRESPONSES + int ntrespoff; + unsigned int ntresplen = 24; + unsigned char ntresp[24]; /* fixed-size */ + unsigned char *ptr_ntresp = &ntresp[0]; + unsigned char *ntlmv2resp = NULL; +#endif + bool unicode = (ntlm->flags & NTLMFLAG_NEGOTIATE_UNICODE) ? TRUE : FALSE; + char host[HOSTNAME_MAX + 1] = ""; + const char *user; + const char *domain = ""; + size_t hostoff = 0; + size_t useroff = 0; + size_t domoff = 0; + size_t hostlen = 0; + size_t userlen = 0; + size_t domlen = 0; + CURLcode res = CURLE_OK; + + user = strchr(userp, '\\'); + if(!user) + user = strchr(userp, '/'); + + if(user) { + domain = userp; + domlen = (user - domain); + user++; + } + else + user = userp; + + if(user) + userlen = strlen(user); + + /* Get the machine's un-qualified host name as NTLM doesn't like the fully + qualified domain name */ + if(Curl_gethostname(host, sizeof(host))) { + infof(data, "gethostname() failed, continuing without!\n"); + hostlen = 0; + } + else { + hostlen = strlen(host); + } + +#if USE_NTRESPONSES + if(ntlm->target_info_len) { + unsigned char ntbuffer[0x18]; + unsigned int entropy[2]; + unsigned char ntlmv2hash[0x18]; + + entropy[0] = Curl_rand(data); + entropy[1] = Curl_rand(data); + + res = Curl_ntlm_core_mk_nt_hash(data, passwdp, ntbuffer); + if(res) + return res; + + res = Curl_ntlm_core_mk_ntlmv2_hash(user, userlen, domain, domlen, + ntbuffer, ntlmv2hash); + if(res) + return res; + + /* LMv2 response */ + res = Curl_ntlm_core_mk_lmv2_resp(ntlmv2hash, + (unsigned char *)&entropy[0], + &ntlm->nonce[0], lmresp); + if(res) + return res; + + /* NTLMv2 response */ + res = Curl_ntlm_core_mk_ntlmv2_resp(ntlmv2hash, + (unsigned char *)&entropy[0], + ntlm, &ntlmv2resp, &ntresplen); + if(res) + return res; + + ptr_ntresp = ntlmv2resp; + } + else +#endif + +#if USE_NTLM2SESSION + /* We don't support NTLM2 if we don't have USE_NTRESPONSES */ + if(ntlm->flags & NTLMFLAG_NEGOTIATE_NTLM2_KEY) { + unsigned char ntbuffer[0x18]; + unsigned char tmp[0x18]; + unsigned char md5sum[MD5_DIGEST_LENGTH]; + unsigned int entropy[2]; + + /* Need to create 8 bytes random data */ + entropy[0] = Curl_rand(data); + entropy[1] = Curl_rand(data); + + /* 8 bytes random data as challenge in lmresp */ + memcpy(lmresp, entropy, 8); + + /* Pad with zeros */ + memset(lmresp + 8, 0, 0x10); + + /* Fill tmp with challenge(nonce?) + entropy */ + memcpy(tmp, &ntlm->nonce[0], 8); + memcpy(tmp + 8, entropy, 8); + + Curl_ssl_md5sum(tmp, 16, md5sum, MD5_DIGEST_LENGTH); + + /* We shall only use the first 8 bytes of md5sum, but the des + code in Curl_ntlm_core_lm_resp only encrypt the first 8 bytes */ + if(CURLE_OUT_OF_MEMORY == + Curl_ntlm_core_mk_nt_hash(data, passwdp, ntbuffer)) + return CURLE_OUT_OF_MEMORY; + + Curl_ntlm_core_lm_resp(ntbuffer, md5sum, ntresp); + + /* End of NTLM2 Session code */ + + } + else +#endif + { + +#if USE_NTRESPONSES + unsigned char ntbuffer[0x18]; +#endif + unsigned char lmbuffer[0x18]; + +#if USE_NTRESPONSES + if(CURLE_OUT_OF_MEMORY == + Curl_ntlm_core_mk_nt_hash(data, passwdp, ntbuffer)) + return CURLE_OUT_OF_MEMORY; + Curl_ntlm_core_lm_resp(ntbuffer, &ntlm->nonce[0], ntresp); +#endif + + Curl_ntlm_core_mk_lm_hash(data, passwdp, lmbuffer); + Curl_ntlm_core_lm_resp(lmbuffer, &ntlm->nonce[0], lmresp); + /* A safer but less compatible alternative is: + * Curl_ntlm_core_lm_resp(ntbuffer, &ntlm->nonce[0], lmresp); + * See http://davenport.sourceforge.net/ntlm.html#ntlmVersion2 */ + } + + if(unicode) { + domlen = domlen * 2; + userlen = userlen * 2; + hostlen = hostlen * 2; + } + + lmrespoff = 64; /* size of the message header */ +#if USE_NTRESPONSES + ntrespoff = lmrespoff + 0x18; + domoff = ntrespoff + ntresplen; +#else + domoff = lmrespoff + 0x18; +#endif + useroff = domoff + domlen; + hostoff = useroff + userlen; + + /* Create the big type-3 message binary blob */ + size = snprintf((char *)ntlmbuf, NTLM_BUFSIZE, + NTLMSSP_SIGNATURE "%c" + "\x03%c%c%c" /* 32-bit type = 3 */ + + "%c%c" /* LanManager length */ + "%c%c" /* LanManager allocated space */ + "%c%c" /* LanManager offset */ + "%c%c" /* 2 zeroes */ + + "%c%c" /* NT-response length */ + "%c%c" /* NT-response allocated space */ + "%c%c" /* NT-response offset */ + "%c%c" /* 2 zeroes */ + + "%c%c" /* domain length */ + "%c%c" /* domain allocated space */ + "%c%c" /* domain name offset */ + "%c%c" /* 2 zeroes */ + + "%c%c" /* user length */ + "%c%c" /* user allocated space */ + "%c%c" /* user offset */ + "%c%c" /* 2 zeroes */ + + "%c%c" /* host length */ + "%c%c" /* host allocated space */ + "%c%c" /* host offset */ + "%c%c" /* 2 zeroes */ + + "%c%c" /* session key length (unknown purpose) */ + "%c%c" /* session key allocated space (unknown purpose) */ + "%c%c" /* session key offset (unknown purpose) */ + "%c%c" /* 2 zeroes */ + + "%c%c%c%c", /* flags */ + + /* domain string */ + /* user string */ + /* host string */ + /* LanManager response */ + /* NT response */ + + 0, /* zero termination */ + 0, 0, 0, /* type-3 long, the 24 upper bits */ + + SHORTPAIR(0x18), /* LanManager response length, twice */ + SHORTPAIR(0x18), + SHORTPAIR(lmrespoff), + 0x0, 0x0, + +#if USE_NTRESPONSES + SHORTPAIR(ntresplen), /* NT-response length, twice */ + SHORTPAIR(ntresplen), + SHORTPAIR(ntrespoff), + 0x0, 0x0, +#else + 0x0, 0x0, + 0x0, 0x0, + 0x0, 0x0, + 0x0, 0x0, +#endif + SHORTPAIR(domlen), + SHORTPAIR(domlen), + SHORTPAIR(domoff), + 0x0, 0x0, + + SHORTPAIR(userlen), + SHORTPAIR(userlen), + SHORTPAIR(useroff), + 0x0, 0x0, + + SHORTPAIR(hostlen), + SHORTPAIR(hostlen), + SHORTPAIR(hostoff), + 0x0, 0x0, + + 0x0, 0x0, + 0x0, 0x0, + 0x0, 0x0, + 0x0, 0x0, + + LONGQUARTET(ntlm->flags)); + + DEBUGASSERT(size == 64); + DEBUGASSERT(size == (size_t)lmrespoff); + + /* We append the binary hashes */ + if(size < (NTLM_BUFSIZE - 0x18)) { + memcpy(&ntlmbuf[size], lmresp, 0x18); + size += 0x18; + } + + DEBUG_OUT({ + fprintf(stderr, "**** TYPE3 header lmresp="); + ntlm_print_hex(stderr, (char *)&ntlmbuf[lmrespoff], 0x18); + }); + +#if USE_NTRESPONSES + if(size < (NTLM_BUFSIZE - ntresplen)) { + DEBUGASSERT(size == (size_t)ntrespoff); + memcpy(&ntlmbuf[size], ptr_ntresp, ntresplen); + size += ntresplen; + } + + DEBUG_OUT({ + fprintf(stderr, "\n ntresp="); + ntlm_print_hex(stderr, (char *)&ntlmbuf[ntrespoff], ntresplen); + }); + + Curl_safefree(ntlmv2resp);/* Free the dynamic buffer allocated for NTLMv2 */ + +#endif + + DEBUG_OUT({ + fprintf(stderr, "\n flags=0x%02.2x%02.2x%02.2x%02.2x 0x%08.8x ", + LONGQUARTET(ntlm->flags), ntlm->flags); + ntlm_print_flags(stderr, ntlm->flags); + fprintf(stderr, "\n****\n"); + }); + + /* Make sure that the domain, user and host strings fit in the + buffer before we copy them there. */ + if(size + userlen + domlen + hostlen >= NTLM_BUFSIZE) { + failf(data, "user + domain + host name too big"); + return CURLE_OUT_OF_MEMORY; + } + + DEBUGASSERT(size == domoff); + if(unicode) + unicodecpy(&ntlmbuf[size], domain, domlen / 2); + else + memcpy(&ntlmbuf[size], domain, domlen); + + size += domlen; + + DEBUGASSERT(size == useroff); + if(unicode) + unicodecpy(&ntlmbuf[size], user, userlen / 2); + else + memcpy(&ntlmbuf[size], user, userlen); + + size += userlen; + + DEBUGASSERT(size == hostoff); + if(unicode) + unicodecpy(&ntlmbuf[size], host, hostlen / 2); + else + memcpy(&ntlmbuf[size], host, hostlen); + + size += hostlen; + + /* Convert domain, user, and host to ASCII but leave the rest as-is */ + res = Curl_convert_to_network(data, (char *)&ntlmbuf[domoff], + size - domoff); + if(res) + return CURLE_CONV_FAILED; + + /* Return with binary blob encoded into base64 */ + return Curl_base64_encode(NULL, (char *)ntlmbuf, size, outptr, outlen); +#endif +} + +#endif /* USE_NTLM */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_ntlm_msgs.h b/external/libcurl_android/jni/libcurl/lib/curl_ntlm_msgs.h new file mode 100755 index 00000000..80413c88 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_ntlm_msgs.h @@ -0,0 +1,177 @@ +#ifndef HEADER_CURL_NTLM_MSGS_H +#define HEADER_CURL_NTLM_MSGS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef USE_NTLM + +/* This is to generate a base64 encoded NTLM type-1 message */ +CURLcode Curl_ntlm_create_type1_message(const char *userp, + const char *passwdp, + struct ntlmdata *ntlm, + char **outptr, + size_t *outlen); + +/* This is to generate a base64 encoded NTLM type-3 message */ +CURLcode Curl_ntlm_create_type3_message(struct SessionHandle *data, + const char *userp, + const char *passwdp, + struct ntlmdata *ntlm, + char **outptr, + size_t *outlen); + +/* This is to decode a NTLM type-2 message */ +CURLcode Curl_ntlm_decode_type2_message(struct SessionHandle *data, + const char* header, + struct ntlmdata* ntlm); + +/* This is to decode target info received in NTLM type-2 message */ +CURLcode Curl_ntlm_decode_type2_target(struct SessionHandle *data, + unsigned char* buffer, + size_t size, + struct ntlmdata* ntlm); + + +/* This is to clean up the ntlm data structure */ +#ifdef USE_WINDOWS_SSPI +void Curl_ntlm_sspi_cleanup(struct ntlmdata *ntlm); +#else +#define Curl_ntlm_sspi_cleanup(x) +#endif + +/* NTLM buffer fixed size, large enough for long user + host + domain */ +#define NTLM_BUFSIZE 1024 + +/* Stuff only required for curl_ntlm_msgs.c */ +#ifdef BUILDING_CURL_NTLM_MSGS_C + +/* Flag bits definitions based on http://davenport.sourceforge.net/ntlm.html */ + +#define NTLMFLAG_NEGOTIATE_UNICODE (1<<0) +/* Indicates that Unicode strings are supported for use in security buffer + data. */ + +#define NTLMFLAG_NEGOTIATE_OEM (1<<1) +/* Indicates that OEM strings are supported for use in security buffer data. */ + +#define NTLMFLAG_REQUEST_TARGET (1<<2) +/* Requests that the server's authentication realm be included in the Type 2 + message. */ + +/* unknown (1<<3) */ +#define NTLMFLAG_NEGOTIATE_SIGN (1<<4) +/* Specifies that authenticated communication between the client and server + should carry a digital signature (message integrity). */ + +#define NTLMFLAG_NEGOTIATE_SEAL (1<<5) +/* Specifies that authenticated communication between the client and server + should be encrypted (message confidentiality). */ + +#define NTLMFLAG_NEGOTIATE_DATAGRAM_STYLE (1<<6) +/* Indicates that datagram authentication is being used. */ + +#define NTLMFLAG_NEGOTIATE_LM_KEY (1<<7) +/* Indicates that the LAN Manager session key should be used for signing and + sealing authenticated communications. */ + +#define NTLMFLAG_NEGOTIATE_NETWARE (1<<8) +/* unknown purpose */ + +#define NTLMFLAG_NEGOTIATE_NTLM_KEY (1<<9) +/* Indicates that NTLM authentication is being used. */ + +/* unknown (1<<10) */ + +#define NTLMFLAG_NEGOTIATE_ANONYMOUS (1<<11) +/* Sent by the client in the Type 3 message to indicate that an anonymous + context has been established. This also affects the response fields. */ + +#define NTLMFLAG_NEGOTIATE_DOMAIN_SUPPLIED (1<<12) +/* Sent by the client in the Type 1 message to indicate that a desired + authentication realm is included in the message. */ + +#define NTLMFLAG_NEGOTIATE_WORKSTATION_SUPPLIED (1<<13) +/* Sent by the client in the Type 1 message to indicate that the client + workstation's name is included in the message. */ + +#define NTLMFLAG_NEGOTIATE_LOCAL_CALL (1<<14) +/* Sent by the server to indicate that the server and client are on the same + machine. Implies that the client may use a pre-established local security + context rather than responding to the challenge. */ + +#define NTLMFLAG_NEGOTIATE_ALWAYS_SIGN (1<<15) +/* Indicates that authenticated communication between the client and server + should be signed with a "dummy" signature. */ + +#define NTLMFLAG_TARGET_TYPE_DOMAIN (1<<16) +/* Sent by the server in the Type 2 message to indicate that the target + authentication realm is a domain. */ + +#define NTLMFLAG_TARGET_TYPE_SERVER (1<<17) +/* Sent by the server in the Type 2 message to indicate that the target + authentication realm is a server. */ + +#define NTLMFLAG_TARGET_TYPE_SHARE (1<<18) +/* Sent by the server in the Type 2 message to indicate that the target + authentication realm is a share. Presumably, this is for share-level + authentication. Usage is unclear. */ + +#define NTLMFLAG_NEGOTIATE_NTLM2_KEY (1<<19) +/* Indicates that the NTLM2 signing and sealing scheme should be used for + protecting authenticated communications. */ + +#define NTLMFLAG_REQUEST_INIT_RESPONSE (1<<20) +/* unknown purpose */ + +#define NTLMFLAG_REQUEST_ACCEPT_RESPONSE (1<<21) +/* unknown purpose */ + +#define NTLMFLAG_REQUEST_NONNT_SESSION_KEY (1<<22) +/* unknown purpose */ + +#define NTLMFLAG_NEGOTIATE_TARGET_INFO (1<<23) +/* Sent by the server in the Type 2 message to indicate that it is including a + Target Information block in the message. */ + +/* unknown (1<24) */ +/* unknown (1<25) */ +/* unknown (1<26) */ +/* unknown (1<27) */ +/* unknown (1<28) */ + +#define NTLMFLAG_NEGOTIATE_128 (1<<29) +/* Indicates that 128-bit encryption is supported. */ + +#define NTLMFLAG_NEGOTIATE_KEY_EXCHANGE (1<<30) +/* Indicates that the client will provide an encrypted master key in + the "Session Key" field of the Type 3 message. */ + +#define NTLMFLAG_NEGOTIATE_56 (1<<31) +/* Indicates that 56-bit encryption is supported. */ + +#endif /* BUILDING_CURL_NTLM_MSGS_C */ + +#endif /* USE_NTLM */ + +#endif /* HEADER_CURL_NTLM_MSGS_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_ntlm_wb.c b/external/libcurl_android/jni/libcurl/lib/curl_ntlm_wb.c new file mode 100755 index 00000000..23ee7264 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_ntlm_wb.c @@ -0,0 +1,435 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#if defined(USE_NTLM) && defined(NTLM_WB_ENABLED) + +/* + * NTLM details: + * + * http://davenport.sourceforge.net/ntlm.html + * http://www.innovation.ch/java/ntlm.html + */ + +#define DEBUG_ME 0 + +#ifdef HAVE_SYS_WAIT_H +#include +#endif +#ifdef HAVE_SIGNAL_H +#include +#endif +#ifdef HAVE_PWD_H +#include +#endif + +#include "urldata.h" +#include "sendf.h" +#include "select.h" +#include "curl_ntlm_msgs.h" +#include "curl_ntlm_wb.h" +#include "url.h" +#include "strerror.h" +#include "curl_memory.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +#if DEBUG_ME +# define DEBUG_OUT(x) x +#else +# define DEBUG_OUT(x) Curl_nop_stmt +#endif + +/* Portable 'sclose_nolog' used only in child process instead of 'sclose' + to avoid fooling the socket leak detector */ +#if defined(HAVE_CLOSESOCKET) +# define sclose_nolog(x) closesocket((x)) +#elif defined(HAVE_CLOSESOCKET_CAMEL) +# define sclose_nolog(x) CloseSocket((x)) +#else +# define sclose_nolog(x) close((x)) +#endif + +void Curl_ntlm_wb_cleanup(struct connectdata *conn) +{ + if(conn->ntlm_auth_hlpr_socket != CURL_SOCKET_BAD) { + sclose(conn->ntlm_auth_hlpr_socket); + conn->ntlm_auth_hlpr_socket = CURL_SOCKET_BAD; + } + + if(conn->ntlm_auth_hlpr_pid) { + int i; + for(i = 0; i < 4; i++) { + pid_t ret = waitpid(conn->ntlm_auth_hlpr_pid, NULL, WNOHANG); + if(ret == conn->ntlm_auth_hlpr_pid || errno == ECHILD) + break; + switch(i) { + case 0: + kill(conn->ntlm_auth_hlpr_pid, SIGTERM); + break; + case 1: + /* Give the process another moment to shut down cleanly before + bringing down the axe */ + Curl_wait_ms(1); + break; + case 2: + kill(conn->ntlm_auth_hlpr_pid, SIGKILL); + break; + case 3: + break; + } + } + conn->ntlm_auth_hlpr_pid = 0; + } + + Curl_safefree(conn->challenge_header); + conn->challenge_header = NULL; + Curl_safefree(conn->response_header); + conn->response_header = NULL; +} + +static CURLcode ntlm_wb_init(struct connectdata *conn, const char *userp) +{ + curl_socket_t sockfds[2]; + pid_t child_pid; + const char *username; + char *slash, *domain = NULL; + const char *ntlm_auth = NULL; + char *ntlm_auth_alloc = NULL; +#if defined(HAVE_GETPWUID_R) && defined(HAVE_GETEUID) + struct passwd pw, *pw_res; + char pwbuf[1024]; +#endif + int error; + + /* Return if communication with ntlm_auth already set up */ + if(conn->ntlm_auth_hlpr_socket != CURL_SOCKET_BAD || + conn->ntlm_auth_hlpr_pid) + return CURLE_OK; + + username = userp; + /* The real ntlm_auth really doesn't like being invoked with an + empty username. It won't make inferences for itself, and expects + the client to do so (mostly because it's really designed for + servers like squid to use for auth, and client support is an + afterthought for it). So try hard to provide a suitable username + if we don't already have one. But if we can't, provide the + empty one anyway. Perhaps they have an implementation of the + ntlm_auth helper which *doesn't* need it so we might as well try */ + if(!username || !username[0]) { + username = getenv("NTLMUSER"); + if(!username || !username[0]) + username = getenv("LOGNAME"); + if(!username || !username[0]) + username = getenv("USER"); +#if defined(HAVE_GETPWUID_R) && defined(HAVE_GETEUID) + if((!username || !username[0]) && + !getpwuid_r(geteuid(), &pw, pwbuf, sizeof(pwbuf), &pw_res) && + pw_res) { + username = pw.pw_name; + } +#endif + if(!username || !username[0]) + username = userp; + } + slash = strpbrk(username, "\\/"); + if(slash) { + if((domain = strdup(username)) == NULL) + return CURLE_OUT_OF_MEMORY; + slash = domain + (slash - username); + *slash = '\0'; + username = username + (slash - domain) + 1; + } + + /* For testing purposes, when DEBUGBUILD is defined and environment + variable CURL_NTLM_WB_FILE is set a fake_ntlm is used to perform + NTLM challenge/response which only accepts commands and output + strings pre-written in test case definitions */ +#ifdef DEBUGBUILD + ntlm_auth_alloc = curl_getenv("CURL_NTLM_WB_FILE"); + if(ntlm_auth_alloc) + ntlm_auth = ntlm_auth_alloc; + else +#endif + ntlm_auth = NTLM_WB_FILE; + + if(access(ntlm_auth, X_OK) != 0) { + error = ERRNO; + failf(conn->data, "Could not access ntlm_auth: %s errno %d: %s", + ntlm_auth, error, Curl_strerror(conn, error)); + goto done; + } + + if(socketpair(AF_UNIX, SOCK_STREAM, 0, sockfds)) { + error = ERRNO; + failf(conn->data, "Could not open socket pair. errno %d: %s", + error, Curl_strerror(conn, error)); + goto done; + } + + child_pid = fork(); + if(child_pid == -1) { + error = ERRNO; + sclose(sockfds[0]); + sclose(sockfds[1]); + failf(conn->data, "Could not fork. errno %d: %s", + error, Curl_strerror(conn, error)); + goto done; + } + else if(!child_pid) { + /* + * child process + */ + + /* Don't use sclose in the child since it fools the socket leak detector */ + sclose_nolog(sockfds[0]); + if(dup2(sockfds[1], STDIN_FILENO) == -1) { + error = ERRNO; + failf(conn->data, "Could not redirect child stdin. errno %d: %s", + error, Curl_strerror(conn, error)); + exit(1); + } + + if(dup2(sockfds[1], STDOUT_FILENO) == -1) { + error = ERRNO; + failf(conn->data, "Could not redirect child stdout. errno %d: %s", + error, Curl_strerror(conn, error)); + exit(1); + } + + if(domain) + execl(ntlm_auth, ntlm_auth, + "--helper-protocol", "ntlmssp-client-1", + "--use-cached-creds", + "--username", username, + "--domain", domain, + NULL); + else + execl(ntlm_auth, ntlm_auth, + "--helper-protocol", "ntlmssp-client-1", + "--use-cached-creds", + "--username", username, + NULL); + + error = ERRNO; + sclose_nolog(sockfds[1]); + failf(conn->data, "Could not execl(). errno %d: %s", + error, Curl_strerror(conn, error)); + exit(1); + } + + sclose(sockfds[1]); + conn->ntlm_auth_hlpr_socket = sockfds[0]; + conn->ntlm_auth_hlpr_pid = child_pid; + Curl_safefree(domain); + Curl_safefree(ntlm_auth_alloc); + return CURLE_OK; + +done: + Curl_safefree(domain); + Curl_safefree(ntlm_auth_alloc); + return CURLE_REMOTE_ACCESS_DENIED; +} + +static CURLcode ntlm_wb_response(struct connectdata *conn, + const char *input, curlntlm state) +{ + char *buf = malloc(NTLM_BUFSIZE); + size_t len_in = strlen(input), len_out = 0; + + if(!buf) + return CURLE_OUT_OF_MEMORY; + + while(len_in > 0) { + ssize_t written = swrite(conn->ntlm_auth_hlpr_socket, input, len_in); + if(written == -1) { + /* Interrupted by a signal, retry it */ + if(errno == EINTR) + continue; + /* write failed if other errors happen */ + goto done; + } + input += written; + len_in -= written; + } + /* Read one line */ + while(1) { + ssize_t size; + char *newbuf; + + size = sread(conn->ntlm_auth_hlpr_socket, buf + len_out, NTLM_BUFSIZE); + if(size == -1) { + if(errno == EINTR) + continue; + goto done; + } + else if(size == 0) + goto done; + + len_out += size; + if(buf[len_out - 1] == '\n') { + buf[len_out - 1] = '\0'; + goto wrfinish; + } + newbuf = realloc(buf, len_out + NTLM_BUFSIZE); + if(!newbuf) { + free(buf); + return CURLE_OUT_OF_MEMORY; + } + buf = newbuf; + } + goto done; +wrfinish: + /* Samba/winbind installed but not configured */ + if(state == NTLMSTATE_TYPE1 && + len_out == 3 && + buf[0] == 'P' && buf[1] == 'W') + return CURLE_REMOTE_ACCESS_DENIED; + /* invalid response */ + if(len_out < 4) + goto done; + if(state == NTLMSTATE_TYPE1 && + (buf[0]!='Y' || buf[1]!='R' || buf[2]!=' ')) + goto done; + if(state == NTLMSTATE_TYPE2 && + (buf[0]!='K' || buf[1]!='K' || buf[2]!=' ') && + (buf[0]!='A' || buf[1]!='F' || buf[2]!=' ')) + goto done; + + conn->response_header = aprintf("NTLM %.*s", len_out - 4, buf + 3); + free(buf); + return CURLE_OK; +done: + free(buf); + return CURLE_REMOTE_ACCESS_DENIED; +} + +/* + * This is for creating ntlm header output by delegating challenge/response + * to Samba's winbind daemon helper ntlm_auth. + */ +CURLcode Curl_output_ntlm_wb(struct connectdata *conn, + bool proxy) +{ + /* point to the address of the pointer that holds the string to send to the + server, which is for a plain host or for a HTTP proxy */ + char **allocuserpwd; + /* point to the name and password for this */ + const char *userp; + /* point to the correct struct with this */ + struct ntlmdata *ntlm; + struct auth *authp; + + CURLcode res = CURLE_OK; + char *input; + + DEBUGASSERT(conn); + DEBUGASSERT(conn->data); + + if(proxy) { + allocuserpwd = &conn->allocptr.proxyuserpwd; + userp = conn->proxyuser; + ntlm = &conn->proxyntlm; + authp = &conn->data->state.authproxy; + } + else { + allocuserpwd = &conn->allocptr.userpwd; + userp = conn->user; + ntlm = &conn->ntlm; + authp = &conn->data->state.authhost; + } + authp->done = FALSE; + + /* not set means empty */ + if(!userp) + userp=""; + + switch(ntlm->state) { + case NTLMSTATE_TYPE1: + default: + /* Use Samba's 'winbind' daemon to support NTLM authentication, + * by delegating the NTLM challenge/response protocal to a helper + * in ntlm_auth. + * http://devel.squid-cache.org/ntlm/squid_helper_protocol.html + * http://www.samba.org/samba/docs/man/manpages-3/winbindd.8.html + * http://www.samba.org/samba/docs/man/manpages-3/ntlm_auth.1.html + * Preprocessor symbol 'NTLM_WB_ENABLED' is defined when this + * feature is enabled and 'NTLM_WB_FILE' symbol holds absolute + * filename of ntlm_auth helper. + * If NTLM authentication using winbind fails, go back to original + * request handling process. + */ + /* Create communication with ntlm_auth */ + res = ntlm_wb_init(conn, userp); + if(res) + return res; + res = ntlm_wb_response(conn, "YR\n", ntlm->state); + if(res) + return res; + + Curl_safefree(*allocuserpwd); + *allocuserpwd = aprintf("%sAuthorization: %s\r\n", + proxy ? "Proxy-" : "", + conn->response_header); + DEBUG_OUT(fprintf(stderr, "**** Header %s\n ", *allocuserpwd)); + Curl_safefree(conn->response_header); + conn->response_header = NULL; + break; + case NTLMSTATE_TYPE2: + input = aprintf("TT %s\n", conn->challenge_header); + if(!input) + return CURLE_OUT_OF_MEMORY; + res = ntlm_wb_response(conn, input, ntlm->state); + free(input); + input = NULL; + if(res) + return res; + + Curl_safefree(*allocuserpwd); + *allocuserpwd = aprintf("%sAuthorization: %s\r\n", + proxy ? "Proxy-" : "", + conn->response_header); + DEBUG_OUT(fprintf(stderr, "**** %s\n ", *allocuserpwd)); + ntlm->state = NTLMSTATE_TYPE3; /* we sent a type-3 */ + authp->done = TRUE; + Curl_ntlm_wb_cleanup(conn); + break; + case NTLMSTATE_TYPE3: + /* connection is already authenticated, + * don't send a header in future requests */ + if(*allocuserpwd) { + free(*allocuserpwd); + *allocuserpwd=NULL; + } + authp->done = TRUE; + break; + } + + return CURLE_OK; +} + +#endif /* USE_NTLM && NTLM_WB_ENABLED */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_ntlm_wb.h b/external/libcurl_android/jni/libcurl/lib/curl_ntlm_wb.h new file mode 100755 index 00000000..db6bc16b --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_ntlm_wb.h @@ -0,0 +1,37 @@ +#ifndef HEADER_CURL_NTLM_WB_H +#define HEADER_CURL_NTLM_WB_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#if defined(USE_NTLM) && defined(NTLM_WB_ENABLED) + +/* this is for creating ntlm header output by delegating challenge/response + to Samba's winbind daemon helper ntlm_auth */ +CURLcode Curl_output_ntlm_wb(struct connectdata *conn, bool proxy); + +void Curl_ntlm_wb_cleanup(struct connectdata *conn); + +#endif /* USE_NTLM && NTLM_WB_ENABLED */ + +#endif /* HEADER_CURL_NTLM_WB_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_rtmp.c b/external/libcurl_android/jni/libcurl/lib/curl_rtmp.c new file mode 100755 index 00000000..e0c24b03 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_rtmp.c @@ -0,0 +1,311 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2012 - 2014, Daniel Stenberg, , et al. + * Copyright (C) 2010, Howard Chu, + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef USE_LIBRTMP + +#include "urldata.h" +#include "nonblock.h" /* for curlx_nonblock */ +#include "progress.h" /* for Curl_pgrsSetUploadSize */ +#include "transfer.h" +#include "warnless.h" +#include +#include + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +#ifdef _WIN32 +#define setsockopt(a,b,c,d,e) (setsockopt)(a,b,c,(const char *)d,(int)e) +#define SET_RCVTIMEO(tv,s) int tv = s*1000 +#else +#define SET_RCVTIMEO(tv,s) struct timeval tv = {s,0} +#endif + +#define DEF_BUFTIME (2*60*60*1000) /* 2 hours */ + +static CURLcode rtmp_setup(struct connectdata *conn); +static CURLcode rtmp_do(struct connectdata *conn, bool *done); +static CURLcode rtmp_done(struct connectdata *conn, CURLcode, bool premature); +static CURLcode rtmp_connect(struct connectdata *conn, bool *done); +static CURLcode rtmp_disconnect(struct connectdata *conn, bool dead); + +static Curl_recv rtmp_recv; +static Curl_send rtmp_send; + +/* + * RTMP protocol handler.h, based on http://rtmpdump.mplayerhq.hu + */ + +const struct Curl_handler Curl_handler_rtmp = { + "RTMP", /* scheme */ + rtmp_setup, /* setup_connection */ + rtmp_do, /* do_it */ + rtmp_done, /* done */ + ZERO_NULL, /* do_more */ + rtmp_connect, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + rtmp_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_RTMP, /* defport */ + CURLPROTO_RTMP, /* protocol */ + PROTOPT_NONE /* flags*/ +}; + +const struct Curl_handler Curl_handler_rtmpt = { + "RTMPT", /* scheme */ + rtmp_setup, /* setup_connection */ + rtmp_do, /* do_it */ + rtmp_done, /* done */ + ZERO_NULL, /* do_more */ + rtmp_connect, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + rtmp_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_RTMPT, /* defport */ + CURLPROTO_RTMPT, /* protocol */ + PROTOPT_NONE /* flags*/ +}; + +const struct Curl_handler Curl_handler_rtmpe = { + "RTMPE", /* scheme */ + rtmp_setup, /* setup_connection */ + rtmp_do, /* do_it */ + rtmp_done, /* done */ + ZERO_NULL, /* do_more */ + rtmp_connect, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + rtmp_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_RTMP, /* defport */ + CURLPROTO_RTMPE, /* protocol */ + PROTOPT_NONE /* flags*/ +}; + +const struct Curl_handler Curl_handler_rtmpte = { + "RTMPTE", /* scheme */ + rtmp_setup, /* setup_connection */ + rtmp_do, /* do_it */ + rtmp_done, /* done */ + ZERO_NULL, /* do_more */ + rtmp_connect, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + rtmp_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_RTMPT, /* defport */ + CURLPROTO_RTMPTE, /* protocol */ + PROTOPT_NONE /* flags*/ +}; + +const struct Curl_handler Curl_handler_rtmps = { + "RTMPS", /* scheme */ + rtmp_setup, /* setup_connection */ + rtmp_do, /* do_it */ + rtmp_done, /* done */ + ZERO_NULL, /* do_more */ + rtmp_connect, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + rtmp_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_RTMPS, /* defport */ + CURLPROTO_RTMPS, /* protocol */ + PROTOPT_NONE /* flags*/ +}; + +const struct Curl_handler Curl_handler_rtmpts = { + "RTMPTS", /* scheme */ + rtmp_setup, /* setup_connection */ + rtmp_do, /* do_it */ + rtmp_done, /* done */ + ZERO_NULL, /* do_more */ + rtmp_connect, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + rtmp_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_RTMPS, /* defport */ + CURLPROTO_RTMPTS, /* protocol */ + PROTOPT_NONE /* flags*/ +}; + +static CURLcode rtmp_setup(struct connectdata *conn) +{ + RTMP *r = RTMP_Alloc(); + + if(!r) + return CURLE_OUT_OF_MEMORY; + + RTMP_Init(r); + RTMP_SetBufferMS(r, DEF_BUFTIME); + if(!RTMP_SetupURL(r, conn->data->change.url)) { + RTMP_Free(r); + return CURLE_URL_MALFORMAT; + } + conn->proto.generic = r; + return CURLE_OK; +} + +static CURLcode rtmp_connect(struct connectdata *conn, bool *done) +{ + RTMP *r = conn->proto.generic; + SET_RCVTIMEO(tv,10); + + r->m_sb.sb_socket = conn->sock[FIRSTSOCKET]; + + /* We have to know if it's a write before we send the + * connect request packet + */ + if(conn->data->set.upload) + r->Link.protocol |= RTMP_FEATURE_WRITE; + + /* For plain streams, use the buffer toggle trick to keep data flowing */ + if(!(r->Link.lFlags & RTMP_LF_LIVE) && + !(r->Link.protocol & RTMP_FEATURE_HTTP)) + r->Link.lFlags |= RTMP_LF_BUFX; + + curlx_nonblock(r->m_sb.sb_socket, FALSE); + setsockopt(r->m_sb.sb_socket, SOL_SOCKET, SO_RCVTIMEO, + (char *)&tv, sizeof(tv)); + + if(!RTMP_Connect1(r, NULL)) + return CURLE_FAILED_INIT; + + /* Clients must send a periodic BytesReceived report to the server */ + r->m_bSendCounter = true; + + *done = TRUE; + conn->recv[FIRSTSOCKET] = rtmp_recv; + conn->send[FIRSTSOCKET] = rtmp_send; + return CURLE_OK; +} + +static CURLcode rtmp_do(struct connectdata *conn, bool *done) +{ + RTMP *r = conn->proto.generic; + + if(!RTMP_ConnectStream(r, 0)) + return CURLE_FAILED_INIT; + + if(conn->data->set.upload) { + Curl_pgrsSetUploadSize(conn->data, conn->data->state.infilesize); + Curl_setup_transfer(conn, -1, -1, FALSE, NULL, FIRSTSOCKET, NULL); + } + else + Curl_setup_transfer(conn, FIRSTSOCKET, -1, FALSE, NULL, -1, NULL); + *done = TRUE; + return CURLE_OK; +} + +static CURLcode rtmp_done(struct connectdata *conn, CURLcode status, + bool premature) +{ + (void)conn; /* unused */ + (void)status; /* unused */ + (void)premature; /* unused */ + + return CURLE_OK; +} + +static CURLcode rtmp_disconnect(struct connectdata *conn, + bool dead_connection) +{ + RTMP *r = conn->proto.generic; + (void)dead_connection; + if(r) { + conn->proto.generic = NULL; + RTMP_Close(r); + RTMP_Free(r); + } + return CURLE_OK; +} + +static ssize_t rtmp_recv(struct connectdata *conn, int sockindex, char *buf, + size_t len, CURLcode *err) +{ + RTMP *r = conn->proto.generic; + ssize_t nread; + + (void)sockindex; /* unused */ + + nread = RTMP_Read(r, buf, curlx_uztosi(len)); + if(nread < 0) { + if(r->m_read.status == RTMP_READ_COMPLETE || + r->m_read.status == RTMP_READ_EOF) { + conn->data->req.size = conn->data->req.bytecount; + nread = 0; + } + else + *err = CURLE_RECV_ERROR; + } + return nread; +} + +static ssize_t rtmp_send(struct connectdata *conn, int sockindex, + const void *buf, size_t len, CURLcode *err) +{ + RTMP *r = conn->proto.generic; + ssize_t num; + + (void)sockindex; /* unused */ + + num = RTMP_Write(r, (char *)buf, curlx_uztosi(len)); + if(num < 0) + *err = CURLE_SEND_ERROR; + + return num; +} +#endif /* USE_LIBRTMP */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_rtmp.h b/external/libcurl_android/jni/libcurl/lib/curl_rtmp.h new file mode 100755 index 00000000..4a9e9e60 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_rtmp.h @@ -0,0 +1,33 @@ +#ifndef HEADER_CURL_RTMP_H +#define HEADER_CURL_RTMP_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2010, Howard Chu, + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#ifdef USE_LIBRTMP +extern const struct Curl_handler Curl_handler_rtmp; +extern const struct Curl_handler Curl_handler_rtmpt; +extern const struct Curl_handler Curl_handler_rtmpe; +extern const struct Curl_handler Curl_handler_rtmpte; +extern const struct Curl_handler Curl_handler_rtmps; +extern const struct Curl_handler Curl_handler_rtmpts; +#endif + +#endif /* HEADER_CURL_RTMP_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_sasl.c b/external/libcurl_android/jni/libcurl/lib/curl_sasl.c new file mode 100755 index 00000000..7e2b8afa --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_sasl.c @@ -0,0 +1,741 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2012 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + * RFC2195 CRAM-MD5 authentication + * RFC2831 DIGEST-MD5 authentication + * RFC4422 Simple Authentication and Security Layer (SASL) + * RFC4616 PLAIN authentication + * RFC6749 OAuth 2.0 Authorization Framework + * Draft LOGIN SASL Mechanism + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include +#include "urldata.h" + +#include "curl_base64.h" +#include "curl_md5.h" +#include "vtls/vtls.h" +#include "curl_hmac.h" +#include "curl_ntlm_msgs.h" +#include "curl_sasl.h" +#include "warnless.h" +#include "curl_memory.h" +#include "strtok.h" +#include "rawstr.h" + +#ifdef USE_NSS +#include "vtls/nssg.h" /* for Curl_nss_force_init() */ +#endif + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +#if defined(USE_WINDOWS_SSPI) +extern void Curl_sasl_gssapi_cleanup(struct kerberos5data *krb5); +#endif + +#if !defined(CURL_DISABLE_CRYPTO_AUTH) && !defined(USE_WINDOWS_SSPI) +#define DIGEST_QOP_VALUE_AUTH (1 << 0) +#define DIGEST_QOP_VALUE_AUTH_INT (1 << 1) +#define DIGEST_QOP_VALUE_AUTH_CONF (1 << 2) + +#define DIGEST_QOP_VALUE_STRING_AUTH "auth" +#define DIGEST_QOP_VALUE_STRING_AUTH_INT "auth-int" +#define DIGEST_QOP_VALUE_STRING_AUTH_CONF "auth-conf" + +/* Retrieves the value for a corresponding key from the challenge string + * returns TRUE if the key could be found, FALSE if it does not exists + */ +static bool sasl_digest_get_key_value(const char *chlg, + const char *key, + char *value, + size_t max_val_len, + char end_char) +{ + char *find_pos; + size_t i; + + find_pos = strstr(chlg, key); + if(!find_pos) + return FALSE; + + find_pos += strlen(key); + + for(i = 0; *find_pos && *find_pos != end_char && i < max_val_len - 1; ++i) + value[i] = *find_pos++; + value[i] = '\0'; + + return TRUE; +} + +static CURLcode sasl_digest_get_qop_values(const char *options, int *value) +{ + char *tmp; + char *token; + char *tok_buf; + + /* Initialise the output */ + *value = 0; + + /* Tokenise the list of qop values. Use a temporary clone of the buffer since + strtok_r() ruins it. */ + tmp = strdup(options); + if(!tmp) + return CURLE_OUT_OF_MEMORY; + + token = strtok_r(tmp, ",", &tok_buf); + while(token != NULL) { + if(Curl_raw_equal(token, DIGEST_QOP_VALUE_STRING_AUTH)) + *value |= DIGEST_QOP_VALUE_AUTH; + else if(Curl_raw_equal(token, DIGEST_QOP_VALUE_STRING_AUTH_INT)) + *value |= DIGEST_QOP_VALUE_AUTH_INT; + else if(Curl_raw_equal(token, DIGEST_QOP_VALUE_STRING_AUTH_CONF)) + *value |= DIGEST_QOP_VALUE_AUTH_CONF; + + token = strtok_r(NULL, ",", &tok_buf); + } + + Curl_safefree(tmp); + + return CURLE_OK; +} +#endif + +#if !defined(USE_WINDOWS_SSPI) +/* + * Curl_sasl_build_spn() + * + * This is used to build a SPN string in the format service/host. + * + * Parameters: + * + * serivce [in] - The service type such as www, smtp, pop or imap. + * instance [in] - The instance name such as the host nme or realm. + * + * Returns a pointer to the newly allocated SPN. + */ +char *Curl_sasl_build_spn(const char *service, const char *host) +{ + /* Generate and return our SPN */ + return aprintf("%s/%s", service, host); +} +#endif + +/* + * Curl_sasl_create_plain_message() + * + * This is used to generate an already encoded PLAIN message ready + * for sending to the recipient. + * + * Parameters: + * + * data [in] - The session handle. + * userp [in] - The user name. + * passdwp [in] - The user's password. + * outptr [in/out] - The address where a pointer to newly allocated memory + * holding the result will be stored upon completion. + * outlen [out] - The length of the output message. + * + * Returns CURLE_OK on success. + */ +CURLcode Curl_sasl_create_plain_message(struct SessionHandle *data, + const char *userp, + const char *passwdp, + char **outptr, size_t *outlen) +{ + CURLcode result; + char *plainauth; + size_t ulen; + size_t plen; + + ulen = strlen(userp); + plen = strlen(passwdp); + + plainauth = malloc(2 * ulen + plen + 2); + if(!plainauth) { + *outlen = 0; + *outptr = NULL; + return CURLE_OUT_OF_MEMORY; + } + + /* Calculate the reply */ + memcpy(plainauth, userp, ulen); + plainauth[ulen] = '\0'; + memcpy(plainauth + ulen + 1, userp, ulen); + plainauth[2 * ulen + 1] = '\0'; + memcpy(plainauth + 2 * ulen + 2, passwdp, plen); + + /* Base64 encode the reply */ + result = Curl_base64_encode(data, plainauth, 2 * ulen + plen + 2, outptr, + outlen); + Curl_safefree(plainauth); + return result; +} + +/* + * Curl_sasl_create_login_message() + * + * This is used to generate an already encoded LOGIN message containing the + * user name or password ready for sending to the recipient. + * + * Parameters: + * + * data [in] - The session handle. + * valuep [in] - The user name or user's password. + * outptr [in/out] - The address where a pointer to newly allocated memory + * holding the result will be stored upon completion. + * outlen [out] - The length of the output message. + * + * Returns CURLE_OK on success. + */ +CURLcode Curl_sasl_create_login_message(struct SessionHandle *data, + const char *valuep, char **outptr, + size_t *outlen) +{ + size_t vlen = strlen(valuep); + + if(!vlen) { + /* Calculate an empty reply */ + *outptr = strdup("="); + if(*outptr) { + *outlen = (size_t) 1; + return CURLE_OK; + } + + *outlen = 0; + return CURLE_OUT_OF_MEMORY; + } + + /* Base64 encode the value */ + return Curl_base64_encode(data, valuep, vlen, outptr, outlen); +} + +#ifndef CURL_DISABLE_CRYPTO_AUTH + /* + * Curl_sasl_decode_cram_md5_message() + * + * This is used to decode an already encoded CRAM-MD5 challenge message. + * + * Parameters: + * + * chlg64 [in] - Pointer to the base64 encoded challenge message. + * outptr [in/out] - The address where a pointer to newly allocated memory + * holding the result will be stored upon completion. + * outlen [out] - The length of the output message. + * + * Returns CURLE_OK on success. + */ +CURLcode Curl_sasl_decode_cram_md5_message(const char *chlg64, char **outptr, + size_t *outlen) +{ + CURLcode result = CURLE_OK; + size_t chlg64len = strlen(chlg64); + + *outptr = NULL; + *outlen = 0; + + /* Decode the challenge if necessary */ + if(chlg64len && *chlg64 != '=') + result = Curl_base64_decode(chlg64, (unsigned char **) outptr, outlen); + + return result; + } + + /* + * Curl_sasl_create_cram_md5_message() + * + * This is used to generate an already encoded CRAM-MD5 response message ready + * for sending to the recipient. + * + * Parameters: + * + * data [in] - The session handle. + * chlg [in] - The challenge. + * userp [in] - The user name. + * passdwp [in] - The user's password. + * outptr [in/out] - The address where a pointer to newly allocated memory + * holding the result will be stored upon completion. + * outlen [out] - The length of the output message. + * + * Returns CURLE_OK on success. + */ +CURLcode Curl_sasl_create_cram_md5_message(struct SessionHandle *data, + const char *chlg, + const char *userp, + const char *passwdp, + char **outptr, size_t *outlen) +{ + CURLcode result = CURLE_OK; + size_t chlglen = 0; + HMAC_context *ctxt; + unsigned char digest[MD5_DIGEST_LEN]; + char *response; + + if(chlg) + chlglen = strlen(chlg); + + /* Compute the digest using the password as the key */ + ctxt = Curl_HMAC_init(Curl_HMAC_MD5, + (const unsigned char *) passwdp, + curlx_uztoui(strlen(passwdp))); + if(!ctxt) + return CURLE_OUT_OF_MEMORY; + + /* Update the digest with the given challenge */ + if(chlglen > 0) + Curl_HMAC_update(ctxt, (const unsigned char *) chlg, + curlx_uztoui(chlglen)); + + /* Finalise the digest */ + Curl_HMAC_final(ctxt, digest); + + /* Generate the response */ + response = aprintf( + "%s %02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x", + userp, digest[0], digest[1], digest[2], digest[3], digest[4], + digest[5], digest[6], digest[7], digest[8], digest[9], digest[10], + digest[11], digest[12], digest[13], digest[14], digest[15]); + if(!response) + return CURLE_OUT_OF_MEMORY; + + /* Base64 encode the response */ + result = Curl_base64_encode(data, response, 0, outptr, outlen); + + Curl_safefree(response); + + return result; +} + +#ifndef USE_WINDOWS_SSPI +/* + * sasl_decode_digest_md5_message() + * + * This is used internally to decode an already encoded DIGEST-MD5 challenge + * message into the seperate attributes. + * + * Parameters: + * + * chlg64 [in] - Pointer to the base64 encoded challenge message. + * nonce [in/out] - The buffer where the nonce will be stored. + * nlen [in] - The length of the nonce buffer. + * realm [in/out] - The buffer where the realm will be stored. + * rlen [in] - The length of the realm buffer. + * alg [in/out] - The buffer where the algorithm will be stored. + * alen [in] - The length of the algorithm buffer. + * qop [in/out] - The buffer where the qop-options will be stored. + * qlen [in] - The length of the qop buffer. + * + * Returns CURLE_OK on success. + */ +static CURLcode sasl_decode_digest_md5_message(const char *chlg64, + char *nonce, size_t nlen, + char *realm, size_t rlen, + char *alg, size_t alen, + char *qop, size_t qlen) +{ + CURLcode result = CURLE_OK; + unsigned char *chlg = NULL; + size_t chlglen = 0; + size_t chlg64len = strlen(chlg64); + + /* Decode the base-64 encoded challenge message */ + if(chlg64len && *chlg64 != '=') { + result = Curl_base64_decode(chlg64, &chlg, &chlglen); + if(result) + return result; + } + + /* Ensure we have a valid challenge message */ + if(!chlg) + return CURLE_BAD_CONTENT_ENCODING; + + /* Retrieve nonce string from the challenge */ + if(!sasl_digest_get_key_value((char *)chlg, "nonce=\"", nonce, nlen, '\"')) { + Curl_safefree(chlg); + return CURLE_BAD_CONTENT_ENCODING; + } + + /* Retrieve realm string from the challenge */ + if(!sasl_digest_get_key_value((char *)chlg, "realm=\"", realm, rlen, '\"')) { + /* Challenge does not have a realm, set empty string [RFC2831] page 6 */ + strcpy(realm, ""); + } + + /* Retrieve algorithm string from the challenge */ + if(!sasl_digest_get_key_value((char *)chlg, "algorithm=", alg, alen, ',')) { + Curl_safefree(chlg); + return CURLE_BAD_CONTENT_ENCODING; + } + + /* Retrieve qop-options string from the challenge */ + if(!sasl_digest_get_key_value((char *)chlg, "qop=\"", qop, qlen, '\"')) { + Curl_safefree(chlg); + return CURLE_BAD_CONTENT_ENCODING; + } + + Curl_safefree(chlg); + + return CURLE_OK; +} + +/* + * Curl_sasl_create_digest_md5_message() + * + * This is used to generate an already encoded DIGEST-MD5 response message + * ready for sending to the recipient. + * + * Parameters: + * + * data [in] - The session handle. + * chlg64 [in] - Pointer to the base64 encoded challenge message. + * userp [in] - The user name. + * passdwp [in] - The user's password. + * service [in] - The service type such as www, smtp, pop or imap. + * outptr [in/out] - The address where a pointer to newly allocated memory + * holding the result will be stored upon completion. + * outlen [out] - The length of the output message. + * + * Returns CURLE_OK on success. + */ +CURLcode Curl_sasl_create_digest_md5_message(struct SessionHandle *data, + const char *chlg64, + const char *userp, + const char *passwdp, + const char *service, + char **outptr, size_t *outlen) +{ + CURLcode result = CURLE_OK; + size_t i; + MD5_context *ctxt; + char *response = NULL; + unsigned char digest[MD5_DIGEST_LEN]; + char HA1_hex[2 * MD5_DIGEST_LEN + 1]; + char HA2_hex[2 * MD5_DIGEST_LEN + 1]; + char resp_hash_hex[2 * MD5_DIGEST_LEN + 1]; + char nonce[64]; + char realm[128]; + char algorithm[64]; + char qop_options[64]; + int qop_values; + char cnonce[33]; + unsigned int entropy[4]; + char nonceCount[] = "00000001"; + char method[] = "AUTHENTICATE"; + char qop[] = DIGEST_QOP_VALUE_STRING_AUTH; + char *spn = NULL; + + /* Decode the challange message */ + result = sasl_decode_digest_md5_message(chlg64, nonce, sizeof(nonce), + realm, sizeof(realm), + algorithm, sizeof(algorithm), + qop_options, sizeof(qop_options)); + if(result) + return result; + + /* We only support md5 sessions */ + if(strcmp(algorithm, "md5-sess") != 0) + return CURLE_BAD_CONTENT_ENCODING; + + /* Get the qop-values from the qop-options */ + result = sasl_digest_get_qop_values(qop_options, &qop_values); + if(result) + return result; + + /* We only support auth quality-of-protection */ + if(!(qop_values & DIGEST_QOP_VALUE_AUTH)) + return CURLE_BAD_CONTENT_ENCODING; + + /* Generate 16 bytes of random data */ + entropy[0] = Curl_rand(data); + entropy[1] = Curl_rand(data); + entropy[2] = Curl_rand(data); + entropy[3] = Curl_rand(data); + + /* Convert the random data into a 32 byte hex string */ + snprintf(cnonce, sizeof(cnonce), "%08x%08x%08x%08x", + entropy[0], entropy[1], entropy[2], entropy[3]); + + /* So far so good, now calculate A1 and H(A1) according to RFC 2831 */ + ctxt = Curl_MD5_init(Curl_DIGEST_MD5); + if(!ctxt) + return CURLE_OUT_OF_MEMORY; + + Curl_MD5_update(ctxt, (const unsigned char *) userp, + curlx_uztoui(strlen(userp))); + Curl_MD5_update(ctxt, (const unsigned char *) ":", 1); + Curl_MD5_update(ctxt, (const unsigned char *) realm, + curlx_uztoui(strlen(realm))); + Curl_MD5_update(ctxt, (const unsigned char *) ":", 1); + Curl_MD5_update(ctxt, (const unsigned char *) passwdp, + curlx_uztoui(strlen(passwdp))); + Curl_MD5_final(ctxt, digest); + + ctxt = Curl_MD5_init(Curl_DIGEST_MD5); + if(!ctxt) + return CURLE_OUT_OF_MEMORY; + + Curl_MD5_update(ctxt, (const unsigned char *) digest, MD5_DIGEST_LEN); + Curl_MD5_update(ctxt, (const unsigned char *) ":", 1); + Curl_MD5_update(ctxt, (const unsigned char *) nonce, + curlx_uztoui(strlen(nonce))); + Curl_MD5_update(ctxt, (const unsigned char *) ":", 1); + Curl_MD5_update(ctxt, (const unsigned char *) cnonce, + curlx_uztoui(strlen(cnonce))); + Curl_MD5_final(ctxt, digest); + + /* Convert calculated 16 octet hex into 32 bytes string */ + for(i = 0; i < MD5_DIGEST_LEN; i++) + snprintf(&HA1_hex[2 * i], 3, "%02x", digest[i]); + + /* Generate our SPN */ + spn = Curl_sasl_build_spn(service, realm); + if(!spn) + return CURLE_OUT_OF_MEMORY; + + /* Calculate H(A2) */ + ctxt = Curl_MD5_init(Curl_DIGEST_MD5); + if(!ctxt) { + Curl_safefree(spn); + + return CURLE_OUT_OF_MEMORY; + } + + Curl_MD5_update(ctxt, (const unsigned char *) method, + curlx_uztoui(strlen(method))); + Curl_MD5_update(ctxt, (const unsigned char *) ":", 1); + Curl_MD5_update(ctxt, (const unsigned char *) spn, + curlx_uztoui(strlen(spn))); + Curl_MD5_final(ctxt, digest); + + for(i = 0; i < MD5_DIGEST_LEN; i++) + snprintf(&HA2_hex[2 * i], 3, "%02x", digest[i]); + + /* Now calculate the response hash */ + ctxt = Curl_MD5_init(Curl_DIGEST_MD5); + if(!ctxt) { + Curl_safefree(spn); + + return CURLE_OUT_OF_MEMORY; + } + + Curl_MD5_update(ctxt, (const unsigned char *) HA1_hex, 2 * MD5_DIGEST_LEN); + Curl_MD5_update(ctxt, (const unsigned char *) ":", 1); + Curl_MD5_update(ctxt, (const unsigned char *) nonce, + curlx_uztoui(strlen(nonce))); + Curl_MD5_update(ctxt, (const unsigned char *) ":", 1); + + Curl_MD5_update(ctxt, (const unsigned char *) nonceCount, + curlx_uztoui(strlen(nonceCount))); + Curl_MD5_update(ctxt, (const unsigned char *) ":", 1); + Curl_MD5_update(ctxt, (const unsigned char *) cnonce, + curlx_uztoui(strlen(cnonce))); + Curl_MD5_update(ctxt, (const unsigned char *) ":", 1); + Curl_MD5_update(ctxt, (const unsigned char *) qop, + curlx_uztoui(strlen(qop))); + Curl_MD5_update(ctxt, (const unsigned char *) ":", 1); + + Curl_MD5_update(ctxt, (const unsigned char *) HA2_hex, 2 * MD5_DIGEST_LEN); + Curl_MD5_final(ctxt, digest); + + for(i = 0; i < MD5_DIGEST_LEN; i++) + snprintf(&resp_hash_hex[2 * i], 3, "%02x", digest[i]); + + /* Generate the response */ + response = aprintf("username=\"%s\",realm=\"%s\",nonce=\"%s\"," + "cnonce=\"%s\",nc=\"%s\",digest-uri=\"%s\",response=%s," + "qop=%s", + userp, realm, nonce, + cnonce, nonceCount, spn, resp_hash_hex, qop); + Curl_safefree(spn); + if(!response) + return CURLE_OUT_OF_MEMORY; + + /* Base64 encode the response */ + result = Curl_base64_encode(data, response, 0, outptr, outlen); + + Curl_safefree(response); + + return result; +} +#endif /* !USE_WINDOWS_SSPI */ + +#endif /* CURL_DISABLE_CRYPTO_AUTH */ + +#ifdef USE_NTLM +/* + * Curl_sasl_create_ntlm_type1_message() + * + * This is used to generate an already encoded NTLM type-1 message ready for + * sending to the recipient. + * + * Note: This is a simple wrapper of the NTLM function which means that any + * SASL based protocols don't have to include the NTLM functions directly. + * + * Parameters: + * + * userp [in] - The user name in the format User or Domain\User. + * passdwp [in] - The user's password. + * ntlm [in/out] - The ntlm data struct being used and modified. + * outptr [in/out] - The address where a pointer to newly allocated memory + * holding the result will be stored upon completion. + * outlen [out] - The length of the output message. + * + * Returns CURLE_OK on success. + */ +CURLcode Curl_sasl_create_ntlm_type1_message(const char *userp, + const char *passwdp, + struct ntlmdata *ntlm, + char **outptr, size_t *outlen) +{ + return Curl_ntlm_create_type1_message(userp, passwdp, ntlm, outptr, outlen); +} + +/* + * Curl_sasl_decode_ntlm_type2_message() + * + * This is used to decode an already encoded NTLM type-2 message. + * + * Parameters: + * + * data [in] - Pointer to session handle. + * type2msg [in] - Pointer to the base64 encoded type-2 message. + * ntlm [in/out] - The ntlm data struct being used and modified. + * + * Returns CURLE_OK on success. + */ +CURLcode Curl_sasl_decode_ntlm_type2_message(struct SessionHandle *data, + const char *type2msg, + struct ntlmdata *ntlm) +{ +#ifdef USE_NSS + CURLcode result; + + /* make sure the crypto backend is initialized */ + result = Curl_nss_force_init(data); + if(result) + return result; +#endif + + return Curl_ntlm_decode_type2_message(data, type2msg, ntlm); +} + +/* + * Curl_sasl_create_ntlm_type3_message() + * + * This is used to generate an already encoded NTLM type-3 message ready for + * sending to the recipient. + * + * Parameters: + * + * data [in] - Pointer to session handle. + * userp [in] - The user name in the format User or Domain\User. + * passdwp [in] - The user's password. + * ntlm [in/out] - The ntlm data struct being used and modified. + * outptr [in/out] - The address where a pointer to newly allocated memory + * holding the result will be stored upon completion. + * outlen [out] - The length of the output message. + * + * Returns CURLE_OK on success. + */ +CURLcode Curl_sasl_create_ntlm_type3_message(struct SessionHandle *data, + const char *userp, + const char *passwdp, + struct ntlmdata *ntlm, + char **outptr, size_t *outlen) +{ + return Curl_ntlm_create_type3_message(data, userp, passwdp, ntlm, outptr, + outlen); +} +#endif /* USE_NTLM */ + +/* + * Curl_sasl_create_xoauth2_message() + * + * This is used to generate an already encoded OAuth 2.0 message ready for + * sending to the recipient. + * + * Parameters: + * + * data [in] - The session handle. + * user [in] - The user name. + * bearer [in] - The bearer token. + * outptr [in/out] - The address where a pointer to newly allocated memory + * holding the result will be stored upon completion. + * outlen [out] - The length of the output message. + * + * Returns CURLE_OK on success. + */ +CURLcode Curl_sasl_create_xoauth2_message(struct SessionHandle *data, + const char *user, + const char *bearer, + char **outptr, size_t *outlen) +{ + CURLcode result = CURLE_OK; + char *xoauth = NULL; + + /* Generate the message */ + xoauth = aprintf("user=%s\1auth=Bearer %s\1\1", user, bearer); + if(!xoauth) + return CURLE_OUT_OF_MEMORY; + + /* Base64 encode the reply */ + result = Curl_base64_encode(data, xoauth, strlen(xoauth), outptr, outlen); + + Curl_safefree(xoauth); + + return result; +} + +/* + * Curl_sasl_cleanup() + * + * This is used to cleanup any libraries or curl modules used by the sasl + * functions. + * + * Parameters: + * + * conn [in] - Pointer to the connection data. + * authused [in] - The authentication mechanism used. + */ +void Curl_sasl_cleanup(struct connectdata *conn, unsigned int authused) +{ +#if defined(USE_WINDOWS_SSPI) + /* Cleanup the gssapi structure */ + if(authused == SASL_MECH_GSSAPI) { + Curl_sasl_gssapi_cleanup(&conn->krb5); + } +#ifdef USE_NTLM + /* Cleanup the ntlm structure */ + else if(authused == SASL_MECH_NTLM) { + Curl_ntlm_sspi_cleanup(&conn->ntlm); + } +#endif +#else + /* Reserved for future use */ + (void)conn; + (void)authused; +#endif +} diff --git a/external/libcurl_android/jni/libcurl/lib/curl_sasl.h b/external/libcurl_android/jni/libcurl/lib/curl_sasl.h new file mode 100755 index 00000000..e56fa1a5 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_sasl.h @@ -0,0 +1,158 @@ +#ifndef HEADER_CURL_SASL_H +#define HEADER_CURL_SASL_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2012 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include + +struct SessionHandle; +struct connectdata; +struct ntlmdata; + +#if defined(USE_WINDOWS_SSPI) +struct kerberos5data; +#endif + +/* Authentication mechanism values */ +#define SASL_AUTH_NONE 0 +#define SASL_AUTH_ANY ~0U + +/* Authentication mechanism flags */ +#define SASL_MECH_LOGIN (1 << 0) +#define SASL_MECH_PLAIN (1 << 1) +#define SASL_MECH_CRAM_MD5 (1 << 2) +#define SASL_MECH_DIGEST_MD5 (1 << 3) +#define SASL_MECH_GSSAPI (1 << 4) +#define SASL_MECH_EXTERNAL (1 << 5) +#define SASL_MECH_NTLM (1 << 6) +#define SASL_MECH_XOAUTH2 (1 << 7) + +/* Authentication mechanism strings */ +#define SASL_MECH_STRING_LOGIN "LOGIN" +#define SASL_MECH_STRING_PLAIN "PLAIN" +#define SASL_MECH_STRING_CRAM_MD5 "CRAM-MD5" +#define SASL_MECH_STRING_DIGEST_MD5 "DIGEST-MD5" +#define SASL_MECH_STRING_GSSAPI "GSSAPI" +#define SASL_MECH_STRING_EXTERNAL "EXTERNAL" +#define SASL_MECH_STRING_NTLM "NTLM" +#define SASL_MECH_STRING_XOAUTH2 "XOAUTH2" + +/* This is used to test whether the line starts with the given mechanism */ +#define sasl_mech_equal(line, wordlen, mech) \ + (wordlen == (sizeof(mech) - 1) / sizeof(char) && \ + !memcmp(line, mech, wordlen)) + +/* This is used to build a SPN string */ +#if !defined(USE_WINDOWS_SSPI) +char *Curl_sasl_build_spn(const char *service, const char *instance); +#else +TCHAR *Curl_sasl_build_spn(const char *service, const char *instance); +#endif + +/* This is used to generate a base64 encoded PLAIN authentication message */ +CURLcode Curl_sasl_create_plain_message(struct SessionHandle *data, + const char *userp, + const char *passwdp, + char **outptr, size_t *outlen); + +/* This is used to generate a base64 encoded LOGIN authentication message + containing either the user name or password details */ +CURLcode Curl_sasl_create_login_message(struct SessionHandle *data, + const char *valuep, char **outptr, + size_t *outlen); + +#ifndef CURL_DISABLE_CRYPTO_AUTH +/* This is used to decode a base64 encoded CRAM-MD5 challange message */ +CURLcode Curl_sasl_decode_cram_md5_message(const char *chlg64, char **outptr, + size_t *outlen); + +/* This is used to generate a base64 encoded CRAM-MD5 response message */ +CURLcode Curl_sasl_create_cram_md5_message(struct SessionHandle *data, + const char *chlg, + const char *user, + const char *passwdp, + char **outptr, size_t *outlen); + +/* This is used to generate a base64 encoded DIGEST-MD5 response message */ +CURLcode Curl_sasl_create_digest_md5_message(struct SessionHandle *data, + const char *chlg64, + const char *userp, + const char *passwdp, + const char *service, + char **outptr, size_t *outlen); +#endif + +#ifdef USE_NTLM +/* This is used to generate a base64 encoded NTLM type-1 message */ +CURLcode Curl_sasl_create_ntlm_type1_message(const char *userp, + const char *passwdp, + struct ntlmdata *ntlm, + char **outptr, + size_t *outlen); + +/* This is used to decode a base64 encoded NTLM type-2 message */ +CURLcode Curl_sasl_decode_ntlm_type2_message(struct SessionHandle *data, + const char *type2msg, + struct ntlmdata *ntlm); + +/* This is used to generate a base64 encoded NTLM type-3 message */ +CURLcode Curl_sasl_create_ntlm_type3_message(struct SessionHandle *data, + const char *userp, + const char *passwdp, + struct ntlmdata *ntlm, + char **outptr, size_t *outlen); + +#endif /* USE_NTLM */ + +#if defined(USE_WINDOWS_SSPI) +/* This is used to generate a base64 encoded GSSAPI (Kerberos V5) user token + message */ +CURLcode Curl_sasl_create_gssapi_user_message(struct SessionHandle *data, + const char *userp, + const char *passwdp, + const char *service, + const bool mutual, + const char *chlg64, + struct kerberos5data *krb5, + char **outptr, size_t *outlen); + +/* This is used to generate a base64 encoded GSSAPI (Kerberos V5) security + token message */ +CURLcode Curl_sasl_create_gssapi_security_message(struct SessionHandle *data, + const char *input, + struct kerberos5data *krb5, + char **outptr, + size_t *outlen); +#endif + +/* This is used to generate a base64 encoded XOAUTH2 authentication message + containing the user name and bearer token */ +CURLcode Curl_sasl_create_xoauth2_message(struct SessionHandle *data, + const char *user, + const char *bearer, + char **outptr, size_t *outlen); + +/* This is used to cleanup any libraries or curl modules used by the sasl + functions */ +void Curl_sasl_cleanup(struct connectdata *conn, unsigned int authused); + +#endif /* HEADER_CURL_SASL_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_sasl_sspi.c b/external/libcurl_android/jni/libcurl/lib/curl_sasl_sspi.c new file mode 100755 index 00000000..df4da964 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_sasl_sspi.c @@ -0,0 +1,696 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2014, Steve Holme, . + * Copyright (C) 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + * RFC2831 DIGEST-MD5 authentication + * RFC4422 Simple Authentication and Security Layer (SASL) + * RFC4752 The Kerberos V5 ("GSSAPI") SASL Mechanism + * + ***************************************************************************/ + +#include "curl_setup.h" + +#if defined(USE_WINDOWS_SSPI) + +#include + +#include "curl_sasl.h" +#include "urldata.h" +#include "curl_base64.h" +#include "warnless.h" +#include "curl_memory.h" +#include "curl_multibyte.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +void Curl_sasl_gssapi_cleanup(struct kerberos5data *krb5); + +/* + * Curl_sasl_build_spn() + * + * This is used to build a SPN string in the format service/host. + * + * Parameters: + * + * serivce [in] - The service type such as www, smtp, pop or imap. + * instance [in] - The instance name such as the host nme or realm. + * + * Returns a pointer to the newly allocated SPN. + */ +TCHAR *Curl_sasl_build_spn(const char *service, const char *host) +{ + char *utf8_spn = NULL; + TCHAR *tchar_spn = NULL; + + /* Note: We could use DsMakeSPN() or DsClientMakeSpnForTargetServer() rather + than doing this ourselves but the first is only available in Windows XP + and Windows Server 2003 and the latter is only available in Windows 2000 + but not Windows95/98/ME or Windows NT4.0 unless the Active Directory + Client Extensions are installed. As such it is far simpler for us to + formulate the SPN instead. */ + + /* Allocate our UTF8 based SPN */ + utf8_spn = aprintf("%s/%s", service, host); + if(!utf8_spn) { + return NULL; + } + + /* Allocate our TCHAR based SPN */ + tchar_spn = Curl_convert_UTF8_to_tchar(utf8_spn); + if(!tchar_spn) { + Curl_safefree(utf8_spn); + + return NULL; + } + + /* Release the UTF8 variant when operating with Unicode */ + if(utf8_spn != tchar_spn) + Curl_safefree(utf8_spn); + + /* Return our newly allocated SPN */ + return tchar_spn; +} + +#if !defined(CURL_DISABLE_CRYPTO_AUTH) +/* + * Curl_sasl_create_digest_md5_message() + * + * This is used to generate an already encoded DIGEST-MD5 response message + * ready for sending to the recipient. + * + * Parameters: + * + * data [in] - The session handle. + * chlg64 [in] - Pointer to the base64 encoded challenge message. + * userp [in] - The user name. + * passdwp [in] - The user's password. + * service [in] - The service type such as www, smtp, pop or imap. + * outptr [in/out] - The address where a pointer to newly allocated memory + * holding the result will be stored upon completion. + * outlen [out] - The length of the output message. + * + * Returns CURLE_OK on success. + */ +CURLcode Curl_sasl_create_digest_md5_message(struct SessionHandle *data, + const char *chlg64, + const char *userp, + const char *passwdp, + const char *service, + char **outptr, size_t *outlen) +{ + CURLcode result = CURLE_OK; + TCHAR *spn = NULL; + size_t chlglen = 0; + size_t resp_max = 0; + unsigned char *chlg = NULL; + unsigned char *resp = NULL; + CredHandle handle; + CtxtHandle ctx; + PSecPkgInfo SecurityPackage; + SEC_WINNT_AUTH_IDENTITY identity; + SecBuffer chlg_buf; + SecBuffer resp_buf; + SecBufferDesc chlg_desc; + SecBufferDesc resp_desc; + SECURITY_STATUS status; + unsigned long attrs; + TimeStamp tsDummy; /* For Windows 9x compatibility of SSPI calls */ + + /* Decode the base-64 encoded challenge message */ + if(strlen(chlg64) && *chlg64 != '=') { + result = Curl_base64_decode(chlg64, &chlg, &chlglen); + if(result) + return result; + } + + /* Ensure we have a valid challenge message */ + if(!chlg) + return CURLE_BAD_CONTENT_ENCODING; + + /* Ensure we have some login credientials as DigestSSP cannot use the current + Windows user like NTLMSSP can */ + if(!userp || !*userp) { + Curl_safefree(chlg); + return CURLE_LOGIN_DENIED; + } + + /* Query the security package for DigestSSP */ + status = s_pSecFn->QuerySecurityPackageInfo((TCHAR *) TEXT("WDigest"), + &SecurityPackage); + if(status != SEC_E_OK) { + Curl_safefree(chlg); + + return CURLE_NOT_BUILT_IN; + } + + resp_max = SecurityPackage->cbMaxToken; + + /* Release the package buffer as it is not required anymore */ + s_pSecFn->FreeContextBuffer(SecurityPackage); + + /* Allocate our response buffer */ + resp = malloc(resp_max); + if(!resp) { + Curl_safefree(chlg); + + return CURLE_OUT_OF_MEMORY; + } + + /* Generate our SPN */ + spn = Curl_sasl_build_spn(service, data->easy_conn->host.name); + if(!spn) { + Curl_safefree(resp); + Curl_safefree(chlg); + + return CURLE_OUT_OF_MEMORY; + } + + /* Populate our identity structure */ + result = Curl_create_sspi_identity(userp, passwdp, &identity); + if(result) { + Curl_safefree(spn); + Curl_safefree(resp); + Curl_safefree(chlg); + + return result; + } + + /* Acquire our credientials handle */ + status = s_pSecFn->AcquireCredentialsHandle(NULL, + (TCHAR *) TEXT("WDigest"), + SECPKG_CRED_OUTBOUND, NULL, + &identity, NULL, NULL, + &handle, &tsDummy); + + if(status != SEC_E_OK) { + Curl_sspi_free_identity(&identity); + Curl_safefree(spn); + Curl_safefree(resp); + Curl_safefree(chlg); + + return CURLE_OUT_OF_MEMORY; + } + + /* Setup the challenge "input" security buffer */ + chlg_desc.ulVersion = SECBUFFER_VERSION; + chlg_desc.cBuffers = 1; + chlg_desc.pBuffers = &chlg_buf; + chlg_buf.BufferType = SECBUFFER_TOKEN; + chlg_buf.pvBuffer = chlg; + chlg_buf.cbBuffer = curlx_uztoul(chlglen); + + /* Setup the response "output" security buffer */ + resp_desc.ulVersion = SECBUFFER_VERSION; + resp_desc.cBuffers = 1; + resp_desc.pBuffers = &resp_buf; + resp_buf.BufferType = SECBUFFER_TOKEN; + resp_buf.pvBuffer = resp; + resp_buf.cbBuffer = curlx_uztoul(resp_max); + + /* Generate our challenge-response message */ + status = s_pSecFn->InitializeSecurityContext(&handle, NULL, spn, 0, 0, 0, + &chlg_desc, 0, &ctx, + &resp_desc, &attrs, &tsDummy); + + if(status == SEC_I_COMPLETE_AND_CONTINUE || + status == SEC_I_CONTINUE_NEEDED) + s_pSecFn->CompleteAuthToken(&handle, &resp_desc); + else if(status != SEC_E_OK) { + s_pSecFn->FreeCredentialsHandle(&handle); + Curl_sspi_free_identity(&identity); + Curl_safefree(spn); + Curl_safefree(resp); + Curl_safefree(chlg); + + return CURLE_RECV_ERROR; + } + + /* Base64 encode the response */ + result = Curl_base64_encode(data, (char *)resp, resp_buf.cbBuffer, outptr, + outlen); + + /* Free our handles */ + s_pSecFn->DeleteSecurityContext(&ctx); + s_pSecFn->FreeCredentialsHandle(&handle); + + /* Free the identity structure */ + Curl_sspi_free_identity(&identity); + + /* Free the SPN */ + Curl_safefree(spn); + + /* Free the response buffer */ + Curl_safefree(resp); + + /* Free the decoeded challenge message */ + Curl_safefree(chlg); + + return result; +} + +#endif /* !CURL_DISABLE_CRYPTO_AUTH */ + +/* + * Curl_sasl_create_gssapi_user_message() + * + * This is used to generate an already encoded GSSAPI (Kerberos V5) user token + * message ready for sending to the recipient. + * + * Parameters: + * + * data [in] - The session handle. + * userp [in] - The user name. + * passdwp [in] - The user's password. + * service [in] - The service type such as www, smtp, pop or imap. + * mutual_auth [in] - Flag specifing whether or not mutual authentication + * is enabled. + * chlg64 [in] - Pointer to the optional base64 encoded challenge + * message. + * krb5 [in/out] - The gssapi data struct being used and modified. + * outptr [in/out] - The address where a pointer to newly allocated memory + * holding the result will be stored upon completion. + * outlen [out] - The length of the output message. + * + * Returns CURLE_OK on success. + */ +CURLcode Curl_sasl_create_gssapi_user_message(struct SessionHandle *data, + const char *userp, + const char *passwdp, + const char *service, + const bool mutual_auth, + const char *chlg64, + struct kerberos5data *krb5, + char **outptr, size_t *outlen) +{ + CURLcode result = CURLE_OK; + size_t chlglen = 0; + unsigned char *chlg = NULL; + CtxtHandle context; + PSecPkgInfo SecurityPackage; + SecBuffer chlg_buf; + SecBuffer resp_buf; + SecBufferDesc chlg_desc; + SecBufferDesc resp_desc; + SECURITY_STATUS status; + unsigned long attrs; + TimeStamp tsDummy; /* For Windows 9x compatibility of SSPI calls */ + + if(!krb5->credentials) { + /* Query the security package for Kerberos */ + status = s_pSecFn->QuerySecurityPackageInfo((TCHAR *) TEXT("Kerberos"), + &SecurityPackage); + if(status != SEC_E_OK) { + return CURLE_NOT_BUILT_IN; + } + + krb5->token_max = SecurityPackage->cbMaxToken; + + /* Release the package buffer as it is not required anymore */ + s_pSecFn->FreeContextBuffer(SecurityPackage); + + /* Generate our SPN */ + krb5->spn = Curl_sasl_build_spn(service, data->easy_conn->host.name); + if(!krb5->spn) + return CURLE_OUT_OF_MEMORY; + + if(userp && *userp) { + /* Populate our identity structure */ + result = Curl_create_sspi_identity(userp, passwdp, &krb5->identity); + if(result) + return result; + + /* Allow proper cleanup of the identity structure */ + krb5->p_identity = &krb5->identity; + + /* Allocate our response buffer */ + krb5->output_token = malloc(krb5->token_max); + if(!krb5->output_token) + return CURLE_OUT_OF_MEMORY; + } + else + /* Use the current Windows user */ + krb5->p_identity = NULL; + + /* Allocate our credentials handle */ + krb5->credentials = malloc(sizeof(CredHandle)); + if(!krb5->credentials) + return CURLE_OUT_OF_MEMORY; + + memset(krb5->credentials, 0, sizeof(CredHandle)); + + /* Acquire our credientials handle */ + status = s_pSecFn->AcquireCredentialsHandle(NULL, + (TCHAR *) TEXT("Kerberos"), + SECPKG_CRED_OUTBOUND, NULL, + krb5->p_identity, NULL, NULL, + krb5->credentials, &tsDummy); + if(status != SEC_E_OK) + return CURLE_OUT_OF_MEMORY; + + /* Allocate our new context handle */ + krb5->context = malloc(sizeof(CtxtHandle)); + if(!krb5->context) + return CURLE_OUT_OF_MEMORY; + + memset(krb5->context, 0, sizeof(CtxtHandle)); + } + else { + /* Decode the base-64 encoded challenge message */ + if(strlen(chlg64) && *chlg64 != '=') { + result = Curl_base64_decode(chlg64, &chlg, &chlglen); + if(result) + return result; + } + + /* Ensure we have a valid challenge message */ + if(!chlg) + return CURLE_BAD_CONTENT_ENCODING; + + /* Setup the challenge "input" security buffer */ + chlg_desc.ulVersion = SECBUFFER_VERSION; + chlg_desc.cBuffers = 1; + chlg_desc.pBuffers = &chlg_buf; + chlg_buf.BufferType = SECBUFFER_TOKEN; + chlg_buf.pvBuffer = chlg; + chlg_buf.cbBuffer = curlx_uztoul(chlglen); + } + + /* Setup the response "output" security buffer */ + resp_desc.ulVersion = SECBUFFER_VERSION; + resp_desc.cBuffers = 1; + resp_desc.pBuffers = &resp_buf; + resp_buf.BufferType = SECBUFFER_TOKEN; + resp_buf.pvBuffer = krb5->output_token; + resp_buf.cbBuffer = curlx_uztoul(krb5->token_max); + + /* Generate our challenge-response message */ + status = s_pSecFn->InitializeSecurityContext(krb5->credentials, + chlg ? krb5->context : NULL, + krb5->spn, + (mutual_auth ? + ISC_REQ_MUTUAL_AUTH : 0), + 0, SECURITY_NATIVE_DREP, + chlg ? &chlg_desc : NULL, 0, + &context, + &resp_desc, &attrs, + &tsDummy); + + if(status != SEC_E_OK && status != SEC_I_CONTINUE_NEEDED) { + Curl_safefree(chlg); + + return CURLE_RECV_ERROR; + } + + if(memcmp(&context, krb5->context, sizeof(context))) { + s_pSecFn->DeleteSecurityContext(krb5->context); + + memcpy(krb5->context, &context, sizeof(context)); + } + + if(resp_buf.cbBuffer) { + /* Base64 encode the response */ + result = Curl_base64_encode(data, (char *)resp_buf.pvBuffer, + resp_buf.cbBuffer, outptr, outlen); + } + + /* Free the decoded challenge */ + Curl_safefree(chlg); + + return result; +} + +/* + * Curl_sasl_create_gssapi_security_message() + * + * This is used to generate an already encoded GSSAPI (Kerberos V5) security + * token message ready for sending to the recipient. + * + * Parameters: + * + * data [in] - The session handle. + * chlg64 [in] - Pointer to the optional base64 encoded challenge message. + * krb5 [in/out] - The gssapi data struct being used and modified. + * outptr [in/out] - The address where a pointer to newly allocated memory + * holding the result will be stored upon completion. + * outlen [out] - The length of the output message. + * + * Returns CURLE_OK on success. + */ +CURLcode Curl_sasl_create_gssapi_security_message(struct SessionHandle *data, + const char *chlg64, + struct kerberos5data *krb5, + char **outptr, + size_t *outlen) +{ + CURLcode result = CURLE_OK; + size_t offset = 0; + size_t chlglen = 0; + size_t messagelen = 0; + size_t appdatalen = 0; + unsigned char *chlg = NULL; + unsigned char *trailer = NULL; + unsigned char *message = NULL; + unsigned char *padding = NULL; + unsigned char *appdata = NULL; + SecBuffer input_buf[2]; + SecBuffer wrap_buf[3]; + SecBufferDesc input_desc; + SecBufferDesc wrap_desc; + unsigned long indata = 0; + unsigned long outdata = 0; + unsigned long qop = 0; + unsigned long sec_layer = 0; + unsigned long max_size = 0; + SecPkgContext_Sizes sizes; + SecPkgCredentials_Names names; + SECURITY_STATUS status; + + /* TODO: Verify the unicodeness of this function */ + + /* Decode the base-64 encoded input message */ + if(strlen(chlg64) && *chlg64 != '=') { + result = Curl_base64_decode(chlg64, &chlg, &chlglen); + if(result) + return result; + } + + /* Ensure we have a valid challenge message */ + if(!chlg) + return CURLE_BAD_CONTENT_ENCODING; + + /* Get our response size information */ + status = s_pSecFn->QueryContextAttributes(krb5->context, + SECPKG_ATTR_SIZES, + &sizes); + if(status != SEC_E_OK) { + Curl_safefree(chlg); + + return CURLE_OUT_OF_MEMORY; + } + + /* Get the fully qualified username back from the context */ + status = s_pSecFn->QueryCredentialsAttributes(krb5->credentials, + SECPKG_CRED_ATTR_NAMES, + &names); + if(status != SEC_E_OK) { + Curl_safefree(chlg); + + return CURLE_RECV_ERROR; + } + + /* Setup the "input" security buffer */ + input_desc.ulVersion = SECBUFFER_VERSION; + input_desc.cBuffers = 2; + input_desc.pBuffers = input_buf; + input_buf[0].BufferType = SECBUFFER_STREAM; + input_buf[0].pvBuffer = chlg; + input_buf[0].cbBuffer = curlx_uztoul(chlglen); + input_buf[1].BufferType = SECBUFFER_DATA; + input_buf[1].pvBuffer = NULL; + input_buf[1].cbBuffer = 0; + + /* Decrypt in the inbound challenge obtaining the qop */ + status = s_pSecFn->DecryptMessage(krb5->context, &input_desc, 0, &qop); + if(status != SEC_E_OK) { + Curl_safefree(chlg); + + return CURLE_BAD_CONTENT_ENCODING; + } + + /* Not 4 octets long to fail as per RFC4752 Section 3.1 */ + if(input_buf[1].cbBuffer != 4) { + Curl_safefree(chlg); + + return CURLE_BAD_CONTENT_ENCODING; + } + + /* Copy the data out into a coinput_bufnvenient variable and free the SSPI + allocated buffer as it is not required anymore */ + memcpy(&indata, input_buf[1].pvBuffer, 4); + s_pSecFn->FreeContextBuffer(input_buf[1].pvBuffer); + + /* Extract the security layer */ + sec_layer = indata & 0x000000FF; + if(!(sec_layer & KERB_WRAP_NO_ENCRYPT)) { + Curl_safefree(chlg); + + return CURLE_BAD_CONTENT_ENCODING; + } + + /* Extract the maximum message size the server can receive */ + max_size = ntohl(indata & 0xFFFFFF00); + if(max_size > 0) { + /* The server has told us it supports a maximum receive buffer, however, as + we don't require one unless we are encrypting data we, tell the server + our receive buffer is zero. */ + max_size = 0; + } + + outdata = htonl(max_size) | sec_layer; + + /* Allocate the trailer */ + trailer = malloc(sizes.cbSecurityTrailer); + if(!trailer) { + Curl_safefree(chlg); + + return CURLE_OUT_OF_MEMORY; + } + + /* Allocate our message */ + messagelen = 4 + strlen(names.sUserName) + 1; + message = malloc(messagelen); + if(!message) { + Curl_safefree(trailer); + Curl_safefree(chlg); + + return CURLE_OUT_OF_MEMORY; + } + + /* Populate the message with the security layer, client supported receive + message size and authorization identity including the 0x00 based + terminator. Note: Dispite RFC4752 Section 3.1 stating "The authorization + identity is not terminated with the zero-valued (%x00) octet." it seems + necessary to include it. */ + memcpy(message, &outdata, 4); + strcpy((char *)message + 4, names.sUserName); + + /* Allocate the padding */ + padding = malloc(sizes.cbBlockSize); + if(!padding) { + Curl_safefree(message); + Curl_safefree(trailer); + Curl_safefree(chlg); + + return CURLE_OUT_OF_MEMORY; + } + + /* Setup the "authentication data" security buffer */ + wrap_desc.ulVersion = SECBUFFER_VERSION; + wrap_desc.cBuffers = 3; + wrap_desc.pBuffers = wrap_buf; + wrap_buf[0].BufferType = SECBUFFER_TOKEN; + wrap_buf[0].pvBuffer = trailer; + wrap_buf[0].cbBuffer = sizes.cbSecurityTrailer; + wrap_buf[1].BufferType = SECBUFFER_DATA; + wrap_buf[1].pvBuffer = message; + wrap_buf[1].cbBuffer = curlx_uztoul(messagelen); + wrap_buf[2].BufferType = SECBUFFER_PADDING; + wrap_buf[2].pvBuffer = padding; + wrap_buf[2].cbBuffer = sizes.cbBlockSize; + + /* Encrypt the data */ + status = s_pSecFn->EncryptMessage(krb5->context, KERB_WRAP_NO_ENCRYPT, + &wrap_desc, 0); + if(status != SEC_E_OK) { + Curl_safefree(padding); + Curl_safefree(message); + Curl_safefree(trailer); + Curl_safefree(chlg); + + return CURLE_OUT_OF_MEMORY; + } + + /* Allocate the encryption (wrap) buffer */ + appdatalen = wrap_buf[0].cbBuffer + wrap_buf[1].cbBuffer + + wrap_buf[2].cbBuffer; + appdata = malloc(appdatalen); + if(!appdata) { + Curl_safefree(padding); + Curl_safefree(message); + Curl_safefree(trailer); + Curl_safefree(chlg); + + return CURLE_OUT_OF_MEMORY; + } + + /* Populate the encryption buffer */ + memcpy(appdata, wrap_buf[0].pvBuffer, wrap_buf[0].cbBuffer); + offset += wrap_buf[0].cbBuffer; + memcpy(appdata + offset, wrap_buf[1].pvBuffer, wrap_buf[1].cbBuffer); + offset += wrap_buf[1].cbBuffer; + memcpy(appdata + offset, wrap_buf[2].pvBuffer, wrap_buf[2].cbBuffer); + + /* Base64 encode the response */ + result = Curl_base64_encode(data, (char *)appdata, appdatalen, outptr, + outlen); + + /* Free all of our local buffers */ + Curl_safefree(appdata); + Curl_safefree(padding); + Curl_safefree(message); + Curl_safefree(trailer); + Curl_safefree(chlg); + + return result; +} + +void Curl_sasl_gssapi_cleanup(struct kerberos5data *krb5) +{ + /* Free the context */ + if(krb5->context) { + s_pSecFn->DeleteSecurityContext(krb5->context); + free(krb5->context); + krb5->context = NULL; + } + + /* Free the credientials handle */ + if(krb5->credentials) { + s_pSecFn->FreeCredentialsHandle(krb5->credentials); + free(krb5->credentials); + krb5->credentials = NULL; + } + + /* Free our identity */ + Curl_sspi_free_identity(krb5->p_identity); + krb5->p_identity = NULL; + + /* Free the SPN and output token */ + Curl_safefree(krb5->spn); + Curl_safefree(krb5->output_token); + + /* Reset any variables */ + krb5->token_max = 0; +} + +#endif /* USE_WINDOWS_SSPI */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_sec.h b/external/libcurl_android/jni/libcurl/lib/curl_sec.h new file mode 100755 index 00000000..82151e9c --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_sec.h @@ -0,0 +1,51 @@ +#ifndef HEADER_CURL_SECURITY_H +#define HEADER_CURL_SECURITY_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +struct Curl_sec_client_mech { + const char *name; + size_t size; + int (*init)(void *); + int (*auth)(void *, struct connectdata *); + void (*end)(void *); + int (*check_prot)(void *, int); + int (*overhead)(void *, int, int); + int (*encode)(void *, const void*, int, int, void**, struct connectdata *); + int (*decode)(void *, void*, int, int, struct connectdata *); +}; + +#define AUTH_OK 0 +#define AUTH_CONTINUE 1 +#define AUTH_ERROR 2 + +#ifdef HAVE_GSSAPI +int Curl_sec_read_msg (struct connectdata *conn, char *, + enum protection_level); +void Curl_sec_end (struct connectdata *); +CURLcode Curl_sec_login (struct connectdata *); +int Curl_sec_request_prot (struct connectdata *conn, const char *level); + +extern struct Curl_sec_client_mech Curl_krb5_client_mech; +#endif + +#endif /* HEADER_CURL_SECURITY_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_setup.h b/external/libcurl_android/jni/libcurl/lib/curl_setup.h new file mode 100755 index 00000000..173731c4 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_setup.h @@ -0,0 +1,693 @@ +#ifndef HEADER_CURL_SETUP_H +#define HEADER_CURL_SETUP_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * Define WIN32 when build target is Win32 API + */ + +#if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32) && \ + !defined(__SYMBIAN32__) +#define WIN32 +#endif + +/* + * Include configuration script results or hand-crafted + * configuration file for platforms which lack config tool. + */ + +#ifdef HAVE_CONFIG_H + +#include "curl_config.h" + +#else /* HAVE_CONFIG_H */ + +#ifdef _WIN32_WCE +# include "config-win32ce.h" +#else +# ifdef WIN32 +# include "config-win32.h" +# endif +#endif + +#if defined(macintosh) && defined(__MRC__) +# include "config-mac.h" +#endif + +#ifdef __riscos__ +# include "config-riscos.h" +#endif + +#ifdef __AMIGA__ +# include "config-amigaos.h" +#endif + +#ifdef __SYMBIAN32__ +# include "config-symbian.h" +#endif + +#ifdef __OS400__ +# include "config-os400.h" +#endif + +#ifdef TPF +# include "config-tpf.h" +#endif + +#ifdef __VXWORKS__ +# include "config-vxworks.h" +#endif + +#endif /* HAVE_CONFIG_H */ + +/* ================================================================ */ +/* Definition of preprocessor macros/symbols which modify compiler */ +/* behavior or generated code characteristics must be done here, */ +/* as appropriate, before any system header file is included. It is */ +/* also possible to have them defined in the config file included */ +/* before this point. As a result of all this we frown inclusion of */ +/* system header files in our config files, avoid this at any cost. */ +/* ================================================================ */ + +/* + * AIX 4.3 and newer needs _THREAD_SAFE defined to build + * proper reentrant code. Others may also need it. + */ + +#ifdef NEED_THREAD_SAFE +# ifndef _THREAD_SAFE +# define _THREAD_SAFE +# endif +#endif + +/* + * Tru64 needs _REENTRANT set for a few function prototypes and + * things to appear in the system header files. Unixware needs it + * to build proper reentrant code. Others may also need it. + */ + +#ifdef NEED_REENTRANT +# ifndef _REENTRANT +# define _REENTRANT +# endif +#endif + +/* Solaris needs this to get a POSIX-conformant getpwuid_r */ +#if defined(sun) || defined(__sun) +# ifndef _POSIX_PTHREAD_SEMANTICS +# define _POSIX_PTHREAD_SEMANTICS 1 +# endif +#endif + +/* ================================================================ */ +/* If you need to include a system header file for your platform, */ +/* please, do it beyond the point further indicated in this file. */ +/* ================================================================ */ + +/* + * libcurl's external interface definitions are also used internally, + * and might also include required system header files to define them. + */ + +#include + +/* + * Compile time sanity checks must also be done when building the library. + */ + +#include + +/* + * Ensure that no one is using the old SIZEOF_CURL_OFF_T macro + */ + +#ifdef SIZEOF_CURL_OFF_T +# error "SIZEOF_CURL_OFF_T shall not be defined!" + Error Compilation_aborted_SIZEOF_CURL_OFF_T_shall_not_be_defined +#endif + +/* + * Disable other protocols when http is the only one desired. + */ + +#ifdef HTTP_ONLY +# ifndef CURL_DISABLE_TFTP +# define CURL_DISABLE_TFTP +# endif +# ifndef CURL_DISABLE_FTP +# define CURL_DISABLE_FTP +# endif +# ifndef CURL_DISABLE_LDAP +# define CURL_DISABLE_LDAP +# endif +# ifndef CURL_DISABLE_TELNET +# define CURL_DISABLE_TELNET +# endif +# ifndef CURL_DISABLE_DICT +# define CURL_DISABLE_DICT +# endif +# ifndef CURL_DISABLE_FILE +# define CURL_DISABLE_FILE +# endif +# ifndef CURL_DISABLE_RTSP +# define CURL_DISABLE_RTSP +# endif +# ifndef CURL_DISABLE_POP3 +# define CURL_DISABLE_POP3 +# endif +# ifndef CURL_DISABLE_IMAP +# define CURL_DISABLE_IMAP +# endif +# ifndef CURL_DISABLE_SMTP +# define CURL_DISABLE_SMTP +# endif +# ifndef CURL_DISABLE_RTSP +# define CURL_DISABLE_RTSP +# endif +# ifndef CURL_DISABLE_RTMP +# define CURL_DISABLE_RTMP +# endif +# ifndef CURL_DISABLE_GOPHER +# define CURL_DISABLE_GOPHER +# endif +#endif + +/* + * When http is disabled rtsp is not supported. + */ + +#if defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_RTSP) +# define CURL_DISABLE_RTSP +#endif + +/* ================================================================ */ +/* No system header file shall be included in this file before this */ +/* point. The only allowed ones are those included from curlbuild.h */ +/* ================================================================ */ + +/* + * OS/400 setup file includes some system headers. + */ + +#ifdef __OS400__ +# include "setup-os400.h" +#endif + +/* + * VMS setup file includes some system headers. + */ + +#ifdef __VMS +# include "setup-vms.h" +#endif + +/* + * Include header files for windows builds before redefining anything. + * Use this preprocessor block only to include or exclude windows.h, + * winsock2.h, ws2tcpip.h or winsock.h. Any other windows thing belongs + * to any other further and independent block. Under Cygwin things work + * just as under linux (e.g. ) and the winsock headers should + * never be included when __CYGWIN__ is defined. configure script takes + * care of this, not defining HAVE_WINDOWS_H, HAVE_WINSOCK_H, HAVE_WINSOCK2_H, + * neither HAVE_WS2TCPIP_H when __CYGWIN__ is defined. + */ + +#ifdef HAVE_WINDOWS_H +# if defined(UNICODE) && !defined(_UNICODE) +# define _UNICODE +# endif +# if defined(_UNICODE) && !defined(UNICODE) +# define UNICODE +# endif +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif +# include +# ifdef HAVE_WINSOCK2_H +# include +# ifdef HAVE_WS2TCPIP_H +# include +# endif +# else +# ifdef HAVE_WINSOCK_H +# include +# endif +# endif +# include +# ifdef UNICODE + typedef wchar_t *(*curl_wcsdup_callback)(const wchar_t *str); +# endif +#endif + +/* + * Define USE_WINSOCK to 2 if we have and use WINSOCK2 API, else + * define USE_WINSOCK to 1 if we have and use WINSOCK API, else + * undefine USE_WINSOCK. + */ + +#undef USE_WINSOCK + +#ifdef HAVE_WINSOCK2_H +# define USE_WINSOCK 2 +#else +# ifdef HAVE_WINSOCK_H +# define USE_WINSOCK 1 +# endif +#endif + +#ifdef USE_LWIPSOCK +# include +# include +# include +#endif + +#ifdef HAVE_EXTRA_STRICMP_H +# include +#endif + +#ifdef HAVE_EXTRA_STRDUP_H +# include +#endif + +#ifdef TPF +# include /* for bzero, strcasecmp, and strncasecmp */ +# include /* for strcpy and strlen */ +# include /* for rand and srand */ +# include /* for select and ioctl*/ +# include /* for in_addr_t definition */ +# include /* for tpf_process_signals */ + /* change which select is used for libcurl */ +# define select(a,b,c,d,e) tpf_select_libcurl(a,b,c,d,e) +#endif + +#ifdef __VXWORKS__ +# include /* for generic BSD socket functions */ +# include /* for basic I/O interface functions */ +#endif + +#ifdef __AMIGA__ +# ifndef __ixemul__ +# include +# include +# include +# include +# define select(a,b,c,d,e) WaitSelect(a,b,c,d,e,0) +# endif +#endif + +#include +#ifdef HAVE_ASSERT_H +#include +#endif + +#ifdef __TANDEM /* for nsr-tandem-nsk systems */ +#include +#endif + +#ifndef STDC_HEADERS /* no standard C headers! */ +#include +#endif + +#ifdef __POCC__ +# include +# include +# define sys_nerr EILSEQ +#endif + +/* + * Salford-C kludge section (mostly borrowed from wxWidgets). + */ +#ifdef __SALFORDC__ + #pragma suppress 353 /* Possible nested comments */ + #pragma suppress 593 /* Define not used */ + #pragma suppress 61 /* enum has no name */ + #pragma suppress 106 /* unnamed, unused parameter */ + #include +#endif + +/* + * Large file (>2Gb) support using WIN32 functions. + */ + +#ifdef USE_WIN32_LARGE_FILES +# include +# include +# include +# undef lseek +# define lseek(fdes,offset,whence) _lseeki64(fdes, offset, whence) +# undef fstat +# define fstat(fdes,stp) _fstati64(fdes, stp) +# undef stat +# define stat(fname,stp) _stati64(fname, stp) +# define struct_stat struct _stati64 +# define LSEEK_ERROR (__int64)-1 +#endif + +/* + * Small file (<2Gb) support using WIN32 functions. + */ + +#ifdef USE_WIN32_SMALL_FILES +# include +# include +# include +# ifndef _WIN32_WCE +# undef lseek +# define lseek(fdes,offset,whence) _lseek(fdes, (long)offset, whence) +# define fstat(fdes,stp) _fstat(fdes, stp) +# define stat(fname,stp) _stat(fname, stp) +# define struct_stat struct _stat +# endif +# define LSEEK_ERROR (long)-1 +#endif + +#ifndef struct_stat +# define struct_stat struct stat +#endif + +#ifndef LSEEK_ERROR +# define LSEEK_ERROR (off_t)-1 +#endif + +/* + * Default sizeof(off_t) in case it hasn't been defined in config file. + */ + +#ifndef SIZEOF_OFF_T +# if defined(__VMS) && !defined(__VAX) +# if defined(_LARGEFILE) +# define SIZEOF_OFF_T 8 +# endif +# elif defined(__OS400__) && defined(__ILEC400__) +# if defined(_LARGE_FILES) +# define SIZEOF_OFF_T 8 +# endif +# elif defined(__MVS__) && defined(__IBMC__) +# if defined(_LP64) || defined(_LARGE_FILES) +# define SIZEOF_OFF_T 8 +# endif +# elif defined(__370__) && defined(__IBMC__) +# if defined(_LP64) || defined(_LARGE_FILES) +# define SIZEOF_OFF_T 8 +# endif +# endif +# ifndef SIZEOF_OFF_T +# define SIZEOF_OFF_T 4 +# endif +#endif + +/* + * Arg 2 type for gethostname in case it hasn't been defined in config file. + */ + +#ifndef GETHOSTNAME_TYPE_ARG2 +# ifdef USE_WINSOCK +# define GETHOSTNAME_TYPE_ARG2 int +# else +# define GETHOSTNAME_TYPE_ARG2 size_t +# endif +#endif + +/* Below we define some functions. They should + + 4. set the SIGALRM signal timeout + 5. set dir/file naming defines + */ + +#ifdef WIN32 + +# define DIR_CHAR "\\" +# define DOT_CHAR "_" + +#else /* WIN32 */ + +# ifdef MSDOS /* Watt-32 */ + +# include +# define select(n,r,w,x,t) select_s(n,r,w,x,t) +# define ioctl(x,y,z) ioctlsocket(x,y,(char *)(z)) +# include +# ifdef word +# undef word +# endif +# ifdef byte +# undef byte +# endif + +# endif /* MSDOS */ + +# ifdef __minix + /* Minix 3 versions up to at least 3.1.3 are missing these prototypes */ + extern char * strtok_r(char *s, const char *delim, char **last); + extern struct tm * gmtime_r(const time_t * const timep, struct tm *tmp); +# endif + +# define DIR_CHAR "/" +# ifndef DOT_CHAR +# define DOT_CHAR "." +# endif + +# ifdef MSDOS +# undef DOT_CHAR +# define DOT_CHAR "_" +# endif + +# ifndef fileno /* sunos 4 have this as a macro! */ + int fileno( FILE *stream); +# endif + +#endif /* WIN32 */ + +/* + * msvc 6.0 requires PSDK in order to have INET6_ADDRSTRLEN + * defined in ws2tcpip.h as well as to provide IPv6 support. + */ + +#if defined(_MSC_VER) && !defined(__POCC__) +# if !defined(HAVE_WS2TCPIP_H) || \ + ((_MSC_VER < 1300) && !defined(INET6_ADDRSTRLEN)) +# undef HAVE_GETADDRINFO_THREADSAFE +# undef HAVE_FREEADDRINFO +# undef HAVE_GETADDRINFO +# undef HAVE_GETNAMEINFO +# undef ENABLE_IPV6 +# endif +#endif + +/* ---------------------------------------------------------------- */ +/* resolver specialty compile-time defines */ +/* CURLRES_* defines to use in the host*.c sources */ +/* ---------------------------------------------------------------- */ + +/* + * lcc-win32 doesn't have _beginthreadex(), lacks threads support. + */ + +#if defined(__LCC__) && defined(WIN32) +# undef USE_THREADS_POSIX +# undef USE_THREADS_WIN32 +#endif + +/* + * MSVC threads support requires a multi-threaded runtime library. + * _beginthreadex() is not available in single-threaded ones. + */ + +#if defined(_MSC_VER) && !defined(__POCC__) && !defined(_MT) +# undef USE_THREADS_POSIX +# undef USE_THREADS_WIN32 +#endif + +/* + * Mutually exclusive CURLRES_* definitions. + */ + +#ifdef USE_ARES +# define CURLRES_ASYNCH +# define CURLRES_ARES +/* now undef the stock libc functions just to avoid them being used */ +# undef HAVE_GETADDRINFO +# undef HAVE_GETHOSTBYNAME +#elif defined(USE_THREADS_POSIX) || defined(USE_THREADS_WIN32) +# define CURLRES_ASYNCH +# define CURLRES_THREADED +#else +# define CURLRES_SYNCH +#endif + +#ifdef ENABLE_IPV6 +# define CURLRES_IPV6 +#else +# define CURLRES_IPV4 +#endif + +/* ---------------------------------------------------------------- */ + +/* + * When using WINSOCK, TELNET protocol requires WINSOCK2 API. + */ + +#if defined(USE_WINSOCK) && (USE_WINSOCK != 2) +# define CURL_DISABLE_TELNET 1 +#endif + +/* + * msvc 6.0 does not have struct sockaddr_storage and + * does not define IPPROTO_ESP in winsock2.h. But both + * are available if PSDK is properly installed. + */ + +#if defined(_MSC_VER) && !defined(__POCC__) +# if !defined(HAVE_WINSOCK2_H) || ((_MSC_VER < 1300) && !defined(IPPROTO_ESP)) +# undef HAVE_STRUCT_SOCKADDR_STORAGE +# endif +#endif + +/* + * Intentionally fail to build when using msvc 6.0 without PSDK installed. + * The brave of heart can circumvent this, defining ALLOW_MSVC6_WITHOUT_PSDK + * in lib/config-win32.h although absolutely discouraged and unsupported. + */ + +#if defined(_MSC_VER) && !defined(__POCC__) +# if !defined(HAVE_WINDOWS_H) || ((_MSC_VER < 1300) && !defined(_FILETIME_)) +# if !defined(ALLOW_MSVC6_WITHOUT_PSDK) +# error MSVC 6.0 requires "February 2003 Platform SDK" a.k.a. \ + "Windows Server 2003 PSDK" +# else +# define CURL_DISABLE_LDAP 1 +# endif +# endif +#endif + +#ifdef NETWARE +int netware_init(void); +#ifndef __NOVELL_LIBC__ +#include +#include +#endif +#endif + +#if defined(HAVE_LIBIDN) && defined(HAVE_TLD_H) +/* The lib was present and the tld.h header (which is missing in libidn 0.3.X + but we only work with libidn 0.4.1 or later) */ +#define USE_LIBIDN +#endif + +#ifndef SIZEOF_TIME_T +/* assume default size of time_t to be 32 bit */ +#define SIZEOF_TIME_T 4 +#endif + +#define LIBIDN_REQUIRED_VERSION "0.4.1" + +#if defined(USE_GNUTLS) || defined(USE_SSLEAY) || defined(USE_NSS) || \ + defined(USE_QSOSSL) || defined(USE_POLARSSL) || defined(USE_AXTLS) || \ + defined(USE_CYASSL) || defined(USE_SCHANNEL) || \ + defined(USE_DARWINSSL) || defined(USE_GSKIT) +#define USE_SSL /* SSL support has been enabled */ +#endif + +#if !defined(CURL_DISABLE_CRYPTO_AUTH) && \ + (defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)) +#define USE_SPNEGO +#endif + +/* Single point where USE_NTLM definition might be done */ +#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_NTLM) && \ + !defined(CURL_DISABLE_CRYPTO_AUTH) +#if defined(USE_SSLEAY) || defined(USE_WINDOWS_SSPI) || \ + defined(USE_GNUTLS) || defined(USE_NSS) || defined(USE_DARWINSSL) +#define USE_NTLM +#endif +#endif + +/* non-configure builds may define CURL_WANTS_CA_BUNDLE_ENV */ +#if defined(CURL_WANTS_CA_BUNDLE_ENV) && !defined(CURL_CA_BUNDLE) +#define CURL_CA_BUNDLE getenv("CURL_CA_BUNDLE") +#endif + +/* + * Provide a mechanism to silence picky compilers, such as gcc 4.6+. + * Parameters should of course normally not be unused, but for example when + * we have multiple implementations of the same interface it may happen. + */ + +#if defined(__GNUC__) && ((__GNUC__ >= 3) || \ + ((__GNUC__ == 2) && defined(__GNUC_MINOR__) && (__GNUC_MINOR__ >= 7))) +# define UNUSED_PARAM __attribute__((__unused__)) +#else +# define UNUSED_PARAM /*NOTHING*/ +#endif + +/* + * Include macros and defines that should only be processed once. + */ + +#ifndef HEADER_CURL_SETUP_ONCE_H +#include "curl_setup_once.h" +#endif + +/* + * Definition of our NOP statement Object-like macro + */ + +#ifndef Curl_nop_stmt +# define Curl_nop_stmt do { } WHILE_FALSE +#endif + +/* + * Ensure that Winsock and lwIP TCP/IP stacks are not mixed. + */ + +#if defined(__LWIP_OPT_H__) +# if defined(SOCKET) || \ + defined(USE_WINSOCK) || \ + defined(HAVE_WINSOCK_H) || \ + defined(HAVE_WINSOCK2_H) || \ + defined(HAVE_WS2TCPIP_H) +# error "Winsock and lwIP TCP/IP stack definitions shall not coexist!" +# endif +#endif + +/* + * Portable symbolic names for Winsock shutdown() mode flags. + */ + +#ifdef USE_WINSOCK +# define SHUT_RD 0x00 +# define SHUT_WR 0x01 +# define SHUT_RDWR 0x02 +#endif + +/* Define S_ISREG if not defined by system headers, f.e. MSVC */ +#if !defined(S_ISREG) && defined(S_IFMT) && defined(S_IFREG) +#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) +#endif + +/* Define S_ISDIR if not defined by system headers, f.e. MSVC */ +#if !defined(S_ISDIR) && defined(S_IFMT) && defined(S_IFDIR) +#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) +#endif + +#endif /* HEADER_CURL_SETUP_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_setup_once.h b/external/libcurl_android/jni/libcurl/lib/curl_setup_once.h new file mode 100755 index 00000000..69d6d479 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_setup_once.h @@ -0,0 +1,551 @@ +#ifndef HEADER_CURL_SETUP_ONCE_H +#define HEADER_CURL_SETUP_ONCE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + + +/* + * Inclusion of common header files. + */ + +#include +#include +#include +#include +#include + +#ifdef HAVE_ERRNO_H +#include +#endif + +#ifdef HAVE_SYS_TYPES_H +#include +#endif + +#ifdef NEED_MALLOC_H +#include +#endif + +#ifdef NEED_MEMORY_H +#include +#endif + +#ifdef HAVE_SYS_STAT_H +#include +#endif + +#ifdef HAVE_SYS_TIME_H +#include +#ifdef TIME_WITH_SYS_TIME +#include +#endif +#else +#ifdef HAVE_TIME_H +#include +#endif +#endif + +#ifdef WIN32 +#include +#include +#endif + +#if defined(HAVE_STDBOOL_H) && defined(HAVE_BOOL_T) +#include +#endif + +#ifdef HAVE_UNISTD_H +#include +#endif + +#ifdef __hpux +# if !defined(_XOPEN_SOURCE_EXTENDED) || defined(_KERNEL) +# ifdef _APP32_64BIT_OFF_T +# define OLD_APP32_64BIT_OFF_T _APP32_64BIT_OFF_T +# undef _APP32_64BIT_OFF_T +# else +# undef OLD_APP32_64BIT_OFF_T +# endif +# endif +#endif + +#ifdef HAVE_SYS_SOCKET_H +#include +#endif + +#ifdef __hpux +# if !defined(_XOPEN_SOURCE_EXTENDED) || defined(_KERNEL) +# ifdef OLD_APP32_64BIT_OFF_T +# define _APP32_64BIT_OFF_T OLD_APP32_64BIT_OFF_T +# undef OLD_APP32_64BIT_OFF_T +# endif +# endif +#endif + + +/* + * Definition of timeval struct for platforms that don't have it. + */ + +#ifndef HAVE_STRUCT_TIMEVAL +struct timeval { + long tv_sec; + long tv_usec; +}; +#endif + + +/* + * If we have the MSG_NOSIGNAL define, make sure we use + * it as the fourth argument of function send() + */ + +#ifdef HAVE_MSG_NOSIGNAL +#define SEND_4TH_ARG MSG_NOSIGNAL +#else +#define SEND_4TH_ARG 0 +#endif + + +#if defined(__minix) +/* Minix doesn't support recv on TCP sockets */ +#define sread(x,y,z) (ssize_t)read((RECV_TYPE_ARG1)(x), \ + (RECV_TYPE_ARG2)(y), \ + (RECV_TYPE_ARG3)(z)) + +#elif defined(HAVE_RECV) +/* + * The definitions for the return type and arguments types + * of functions recv() and send() belong and come from the + * configuration file. Do not define them in any other place. + * + * HAVE_RECV is defined if you have a function named recv() + * which is used to read incoming data from sockets. If your + * function has another name then don't define HAVE_RECV. + * + * If HAVE_RECV is defined then RECV_TYPE_ARG1, RECV_TYPE_ARG2, + * RECV_TYPE_ARG3, RECV_TYPE_ARG4 and RECV_TYPE_RETV must also + * be defined. + * + * HAVE_SEND is defined if you have a function named send() + * which is used to write outgoing data on a connected socket. + * If yours has another name then don't define HAVE_SEND. + * + * If HAVE_SEND is defined then SEND_TYPE_ARG1, SEND_QUAL_ARG2, + * SEND_TYPE_ARG2, SEND_TYPE_ARG3, SEND_TYPE_ARG4 and + * SEND_TYPE_RETV must also be defined. + */ + +#if !defined(RECV_TYPE_ARG1) || \ + !defined(RECV_TYPE_ARG2) || \ + !defined(RECV_TYPE_ARG3) || \ + !defined(RECV_TYPE_ARG4) || \ + !defined(RECV_TYPE_RETV) + /* */ + Error Missing_definition_of_return_and_arguments_types_of_recv + /* */ +#else +#define sread(x,y,z) (ssize_t)recv((RECV_TYPE_ARG1)(x), \ + (RECV_TYPE_ARG2)(y), \ + (RECV_TYPE_ARG3)(z), \ + (RECV_TYPE_ARG4)(0)) +#endif +#else /* HAVE_RECV */ +#ifndef sread + /* */ + Error Missing_definition_of_macro_sread + /* */ +#endif +#endif /* HAVE_RECV */ + + +#if defined(__minix) +/* Minix doesn't support send on TCP sockets */ +#define swrite(x,y,z) (ssize_t)write((SEND_TYPE_ARG1)(x), \ + (SEND_TYPE_ARG2)(y), \ + (SEND_TYPE_ARG3)(z)) + +#elif defined(HAVE_SEND) +#if !defined(SEND_TYPE_ARG1) || \ + !defined(SEND_QUAL_ARG2) || \ + !defined(SEND_TYPE_ARG2) || \ + !defined(SEND_TYPE_ARG3) || \ + !defined(SEND_TYPE_ARG4) || \ + !defined(SEND_TYPE_RETV) + /* */ + Error Missing_definition_of_return_and_arguments_types_of_send + /* */ +#else +#define swrite(x,y,z) (ssize_t)send((SEND_TYPE_ARG1)(x), \ + (SEND_TYPE_ARG2)(y), \ + (SEND_TYPE_ARG3)(z), \ + (SEND_TYPE_ARG4)(SEND_4TH_ARG)) +#endif +#else /* HAVE_SEND */ +#ifndef swrite + /* */ + Error Missing_definition_of_macro_swrite + /* */ +#endif +#endif /* HAVE_SEND */ + + +#if 0 +#if defined(HAVE_RECVFROM) +/* + * Currently recvfrom is only used on udp sockets. + */ +#if !defined(RECVFROM_TYPE_ARG1) || \ + !defined(RECVFROM_TYPE_ARG2) || \ + !defined(RECVFROM_TYPE_ARG3) || \ + !defined(RECVFROM_TYPE_ARG4) || \ + !defined(RECVFROM_TYPE_ARG5) || \ + !defined(RECVFROM_TYPE_ARG6) || \ + !defined(RECVFROM_TYPE_RETV) + /* */ + Error Missing_definition_of_return_and_arguments_types_of_recvfrom + /* */ +#else +#define sreadfrom(s,b,bl,f,fl) (ssize_t)recvfrom((RECVFROM_TYPE_ARG1) (s), \ + (RECVFROM_TYPE_ARG2 *)(b), \ + (RECVFROM_TYPE_ARG3) (bl), \ + (RECVFROM_TYPE_ARG4) (0), \ + (RECVFROM_TYPE_ARG5 *)(f), \ + (RECVFROM_TYPE_ARG6 *)(fl)) +#endif +#else /* HAVE_RECVFROM */ +#ifndef sreadfrom + /* */ + Error Missing_definition_of_macro_sreadfrom + /* */ +#endif +#endif /* HAVE_RECVFROM */ + + +#ifdef RECVFROM_TYPE_ARG6_IS_VOID +# define RECVFROM_ARG6_T int +#else +# define RECVFROM_ARG6_T RECVFROM_TYPE_ARG6 +#endif +#endif /* if 0 */ + + +/* + * Function-like macro definition used to close a socket. + */ + +#if defined(HAVE_CLOSESOCKET) +# define sclose(x) closesocket((x)) +#elif defined(HAVE_CLOSESOCKET_CAMEL) +# define sclose(x) CloseSocket((x)) +#elif defined(HAVE_CLOSE_S) +# define sclose(x) close_s((x)) +#elif defined(USE_LWIPSOCK) +# define sclose(x) lwip_close((x)) +#else +# define sclose(x) close((x)) +#endif + +/* + * Stack-independent version of fcntl() on sockets: + */ +#if defined(USE_LWIPSOCK) +# define sfcntl lwip_fcntl +#else +# define sfcntl fcntl +#endif + +/* + * Uppercase macro versions of ANSI/ISO is*() functions/macros which + * avoid negative number inputs with argument byte codes > 127. + */ + +#define ISSPACE(x) (isspace((int) ((unsigned char)x))) +#define ISDIGIT(x) (isdigit((int) ((unsigned char)x))) +#define ISALNUM(x) (isalnum((int) ((unsigned char)x))) +#define ISXDIGIT(x) (isxdigit((int) ((unsigned char)x))) +#define ISGRAPH(x) (isgraph((int) ((unsigned char)x))) +#define ISALPHA(x) (isalpha((int) ((unsigned char)x))) +#define ISPRINT(x) (isprint((int) ((unsigned char)x))) +#define ISUPPER(x) (isupper((int) ((unsigned char)x))) +#define ISLOWER(x) (islower((int) ((unsigned char)x))) +#define ISASCII(x) (isascii((int) ((unsigned char)x))) + +#define ISBLANK(x) (int)((((unsigned char)x) == ' ') || \ + (((unsigned char)x) == '\t')) + +#define TOLOWER(x) (tolower((int) ((unsigned char)x))) + + +/* + * 'bool' stuff compatible with HP-UX headers. + */ + +#if defined(__hpux) && !defined(HAVE_BOOL_T) + typedef int bool; +# define false 0 +# define true 1 +# define HAVE_BOOL_T +#endif + + +/* + * 'bool' exists on platforms with , i.e. C99 platforms. + * On non-C99 platforms there's no bool, so define an enum for that. + * On C99 platforms 'false' and 'true' also exist. Enum uses a + * global namespace though, so use bool_false and bool_true. + */ + +#ifndef HAVE_BOOL_T + typedef enum { + bool_false = 0, + bool_true = 1 + } bool; + +/* + * Use a define to let 'true' and 'false' use those enums. There + * are currently no use of true and false in libcurl proper, but + * there are some in the examples. This will cater for any later + * code happening to use true and false. + */ +# define false bool_false +# define true bool_true +# define HAVE_BOOL_T +#endif + + +/* + * Redefine TRUE and FALSE too, to catch current use. With this + * change, 'bool found = 1' will give a warning on MIPSPro, but + * 'bool found = TRUE' will not. Change tested on IRIX/MIPSPro, + * AIX 5.1/Xlc, Tru64 5.1/cc, w/make test too. + */ + +#ifndef TRUE +#define TRUE true +#endif +#ifndef FALSE +#define FALSE false +#endif + + +/* + * Macro WHILE_FALSE may be used to build single-iteration do-while loops, + * avoiding compiler warnings. Mostly intended for other macro definitions. + */ + +#define WHILE_FALSE while(0) + +#if defined(_MSC_VER) && !defined(__POCC__) +# undef WHILE_FALSE +# if (_MSC_VER < 1500) +# define WHILE_FALSE while(1, 0) +# else +# define WHILE_FALSE \ +__pragma(warning(push)) \ +__pragma(warning(disable:4127)) \ +while(0) \ +__pragma(warning(pop)) +# endif +#endif + + +/* + * Typedef to 'int' if sig_atomic_t is not an available 'typedefed' type. + */ + +#ifndef HAVE_SIG_ATOMIC_T +typedef int sig_atomic_t; +#define HAVE_SIG_ATOMIC_T +#endif + + +/* + * Convenience SIG_ATOMIC_T definition + */ + +#ifdef HAVE_SIG_ATOMIC_T_VOLATILE +#define SIG_ATOMIC_T static sig_atomic_t +#else +#define SIG_ATOMIC_T static volatile sig_atomic_t +#endif + + +/* + * Default return type for signal handlers. + */ + +#ifndef RETSIGTYPE +#define RETSIGTYPE void +#endif + + +/* + * Macro used to include code only in debug builds. + */ + +#ifdef DEBUGBUILD +#define DEBUGF(x) x +#else +#define DEBUGF(x) do { } WHILE_FALSE +#endif + + +/* + * Macro used to include assertion code only in debug builds. + */ + +#if defined(DEBUGBUILD) && defined(HAVE_ASSERT_H) +#define DEBUGASSERT(x) assert(x) +#else +#define DEBUGASSERT(x) do { } WHILE_FALSE +#endif + + +/* + * Macro SOCKERRNO / SET_SOCKERRNO() returns / sets the *socket-related* errno + * (or equivalent) on this platform to hide platform details to code using it. + */ + +#ifdef USE_WINSOCK +#define SOCKERRNO ((int)WSAGetLastError()) +#define SET_SOCKERRNO(x) (WSASetLastError((int)(x))) +#else +#define SOCKERRNO (errno) +#define SET_SOCKERRNO(x) (errno = (x)) +#endif + + +/* + * Macro ERRNO / SET_ERRNO() returns / sets the NOT *socket-related* errno + * (or equivalent) on this platform to hide platform details to code using it. + */ + +#if defined(WIN32) && !defined(USE_LWIPSOCK) +#define ERRNO ((int)GetLastError()) +#define SET_ERRNO(x) (SetLastError((DWORD)(x))) +#else +#define ERRNO (errno) +#define SET_ERRNO(x) (errno = (x)) +#endif + + +/* + * Portable error number symbolic names defined to Winsock error codes. + */ + +#ifdef USE_WINSOCK +#undef EBADF /* override definition in errno.h */ +#define EBADF WSAEBADF +#undef EINTR /* override definition in errno.h */ +#define EINTR WSAEINTR +#undef EINVAL /* override definition in errno.h */ +#define EINVAL WSAEINVAL +#undef EWOULDBLOCK /* override definition in errno.h */ +#define EWOULDBLOCK WSAEWOULDBLOCK +#undef EINPROGRESS /* override definition in errno.h */ +#define EINPROGRESS WSAEINPROGRESS +#undef EALREADY /* override definition in errno.h */ +#define EALREADY WSAEALREADY +#undef ENOTSOCK /* override definition in errno.h */ +#define ENOTSOCK WSAENOTSOCK +#undef EDESTADDRREQ /* override definition in errno.h */ +#define EDESTADDRREQ WSAEDESTADDRREQ +#undef EMSGSIZE /* override definition in errno.h */ +#define EMSGSIZE WSAEMSGSIZE +#undef EPROTOTYPE /* override definition in errno.h */ +#define EPROTOTYPE WSAEPROTOTYPE +#undef ENOPROTOOPT /* override definition in errno.h */ +#define ENOPROTOOPT WSAENOPROTOOPT +#undef EPROTONOSUPPORT /* override definition in errno.h */ +#define EPROTONOSUPPORT WSAEPROTONOSUPPORT +#define ESOCKTNOSUPPORT WSAESOCKTNOSUPPORT +#undef EOPNOTSUPP /* override definition in errno.h */ +#define EOPNOTSUPP WSAEOPNOTSUPP +#define EPFNOSUPPORT WSAEPFNOSUPPORT +#undef EAFNOSUPPORT /* override definition in errno.h */ +#define EAFNOSUPPORT WSAEAFNOSUPPORT +#undef EADDRINUSE /* override definition in errno.h */ +#define EADDRINUSE WSAEADDRINUSE +#undef EADDRNOTAVAIL /* override definition in errno.h */ +#define EADDRNOTAVAIL WSAEADDRNOTAVAIL +#undef ENETDOWN /* override definition in errno.h */ +#define ENETDOWN WSAENETDOWN +#undef ENETUNREACH /* override definition in errno.h */ +#define ENETUNREACH WSAENETUNREACH +#undef ENETRESET /* override definition in errno.h */ +#define ENETRESET WSAENETRESET +#undef ECONNABORTED /* override definition in errno.h */ +#define ECONNABORTED WSAECONNABORTED +#undef ECONNRESET /* override definition in errno.h */ +#define ECONNRESET WSAECONNRESET +#undef ENOBUFS /* override definition in errno.h */ +#define ENOBUFS WSAENOBUFS +#undef EISCONN /* override definition in errno.h */ +#define EISCONN WSAEISCONN +#undef ENOTCONN /* override definition in errno.h */ +#define ENOTCONN WSAENOTCONN +#define ESHUTDOWN WSAESHUTDOWN +#define ETOOMANYREFS WSAETOOMANYREFS +#undef ETIMEDOUT /* override definition in errno.h */ +#define ETIMEDOUT WSAETIMEDOUT +#undef ECONNREFUSED /* override definition in errno.h */ +#define ECONNREFUSED WSAECONNREFUSED +#undef ELOOP /* override definition in errno.h */ +#define ELOOP WSAELOOP +#ifndef ENAMETOOLONG /* possible previous definition in errno.h */ +#define ENAMETOOLONG WSAENAMETOOLONG +#endif +#define EHOSTDOWN WSAEHOSTDOWN +#undef EHOSTUNREACH /* override definition in errno.h */ +#define EHOSTUNREACH WSAEHOSTUNREACH +#ifndef ENOTEMPTY /* possible previous definition in errno.h */ +#define ENOTEMPTY WSAENOTEMPTY +#endif +#define EPROCLIM WSAEPROCLIM +#define EUSERS WSAEUSERS +#define EDQUOT WSAEDQUOT +#define ESTALE WSAESTALE +#define EREMOTE WSAEREMOTE +#endif + +/* + * Macro argv_item_t hides platform details to code using it. + */ + +#ifdef __VMS +#define argv_item_t __char_ptr32 +#else +#define argv_item_t char * +#endif + + +/* + * We use this ZERO_NULL to avoid picky compiler warnings, + * when assigning a NULL pointer to a function pointer var. + */ + +#define ZERO_NULL 0 + + +#endif /* HEADER_CURL_SETUP_ONCE_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/curl_sspi.c b/external/libcurl_android/jni/libcurl/lib/curl_sspi.c new file mode 100755 index 00000000..f09d2882 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_sspi.c @@ -0,0 +1,257 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef USE_WINDOWS_SSPI + +#include + +#include "curl_sspi.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +#include "curl_multibyte.h" +#include "warnless.h" + +/* The last #include file should be: */ +#include "memdebug.h" + +/* We use our own typedef here since some headers might lack these */ +typedef PSecurityFunctionTable (APIENTRY *INITSECURITYINTERFACE_FN)(VOID); + +/* See definition of SECURITY_ENTRYPOINT in sspi.h */ +#ifdef UNICODE +# ifdef _WIN32_WCE +# define SECURITYENTRYPOINT L"InitSecurityInterfaceW" +# else +# define SECURITYENTRYPOINT "InitSecurityInterfaceW" +# endif +#else +# define SECURITYENTRYPOINT "InitSecurityInterfaceA" +#endif + +/* Handle of security.dll or secur32.dll, depending on Windows version */ +HMODULE s_hSecDll = NULL; + +/* Pointer to SSPI dispatch table */ +PSecurityFunctionTable s_pSecFn = NULL; + +/* + * Curl_sspi_global_init() + * + * This is used to load the Security Service Provider Interface (SSPI) + * dynamic link library portably across all Windows versions, without + * the need to directly link libcurl, nor the application using it, at + * build time. + * + * Once this function has been executed, Windows SSPI functions can be + * called through the Security Service Provider Interface dispatch table. + */ +CURLcode Curl_sspi_global_init(void) +{ + bool securityDll = FALSE; + INITSECURITYINTERFACE_FN pInitSecurityInterface; + + /* If security interface is not yet initialized try to do this */ + if(!s_hSecDll) { + /* Security Service Provider Interface (SSPI) functions are located in + * security.dll on WinNT 4.0 and in secur32.dll on Win9x. Win2K and XP + * have both these DLLs (security.dll forwards calls to secur32.dll) */ + DWORD majorVersion = 4; + DWORD platformId = VER_PLATFORM_WIN32_NT; + +#if !defined(_WIN32_WINNT) || !defined(_WIN32_WINNT_WIN2K) || \ + (_WIN32_WINNT < _WIN32_WINNT_WIN2K) + OSVERSIONINFO osver; + + memset(&osver, 0, sizeof(osver)); + osver.dwOSVersionInfoSize = sizeof(osver); + + /* Find out Windows version */ + if(!GetVersionEx(&osver)) + return CURLE_FAILED_INIT; + + /* Verify the major version number == 4 and platform id == WIN_NT */ + if(osver.dwMajorVersion == majorVersion && + osver.dwPlatformId == platformId) + securityDll = TRUE; +#else + ULONGLONG majorVersionMask; + ULONGLONG platformIdMask; + OSVERSIONINFOEX osver; + + memset(&osver, 0, sizeof(osver)); + osver.dwOSVersionInfoSize = sizeof(osver); + osver.dwMajorVersion = majorVersion; + osver.dwPlatformId = platformId; + majorVersionMask = VerSetConditionMask(0, VER_MAJORVERSION, VER_EQUAL); + platformIdMask = VerSetConditionMask(0, VER_PLATFORMID, VER_EQUAL); + + /* Verify the major version number == 4 and platform id == WIN_NT */ + if(VerifyVersionInfo(&osver, VER_MAJORVERSION, majorVersionMask) && + VerifyVersionInfo(&osver, VER_PLATFORMID, platformIdMask)) + securityDll = TRUE; +#endif + + /* Load SSPI dll into the address space of the calling process */ + if(securityDll) + s_hSecDll = LoadLibrary(TEXT("security.dll")); + else + s_hSecDll = LoadLibrary(TEXT("secur32.dll")); + if(!s_hSecDll) + return CURLE_FAILED_INIT; + + /* Get address of the InitSecurityInterfaceA function from the SSPI dll */ + pInitSecurityInterface = (INITSECURITYINTERFACE_FN) + GetProcAddress(s_hSecDll, SECURITYENTRYPOINT); + if(!pInitSecurityInterface) + return CURLE_FAILED_INIT; + + /* Get pointer to Security Service Provider Interface dispatch table */ + s_pSecFn = pInitSecurityInterface(); + if(!s_pSecFn) + return CURLE_FAILED_INIT; + } + + return CURLE_OK; +} + +/* + * Curl_sspi_global_cleanup() + * + * This deinitializes the Security Service Provider Interface from libcurl. + */ + +void Curl_sspi_global_cleanup(void) +{ + if(s_hSecDll) { + FreeLibrary(s_hSecDll); + s_hSecDll = NULL; + s_pSecFn = NULL; + } +} + +/* + * Curl_create_sspi_identity() + * + * This is used to populate a SSPI identity structure based on the supplied + * username and password. + * + * Parameters: + * + * userp [in] - The user name in the format User or Domain\User. + * passdwp [in] - The user's password. + * identity [in/out] - The identity structure. + * + * Returns CURLE_OK on success. + */ +CURLcode Curl_create_sspi_identity(const char *userp, const char *passwdp, + SEC_WINNT_AUTH_IDENTITY *identity) +{ + xcharp_u useranddomain; + xcharp_u user, dup_user; + xcharp_u domain, dup_domain; + xcharp_u passwd, dup_passwd; + size_t domlen = 0; + + domain.const_tchar_ptr = TEXT(""); + + /* Initialize the identity */ + memset(identity, 0, sizeof(*identity)); + + useranddomain.tchar_ptr = Curl_convert_UTF8_to_tchar((char *)userp); + if(!useranddomain.tchar_ptr) + return CURLE_OUT_OF_MEMORY; + + user.const_tchar_ptr = _tcschr(useranddomain.const_tchar_ptr, TEXT('\\')); + if(!user.const_tchar_ptr) + user.const_tchar_ptr = _tcschr(useranddomain.const_tchar_ptr, TEXT('/')); + + if(user.tchar_ptr) { + domain.tchar_ptr = useranddomain.tchar_ptr; + domlen = user.tchar_ptr - useranddomain.tchar_ptr; + user.tchar_ptr++; + } + else { + user.tchar_ptr = useranddomain.tchar_ptr; + domain.const_tchar_ptr = TEXT(""); + domlen = 0; + } + + /* Setup the identity's user and length */ + dup_user.tchar_ptr = _tcsdup(user.tchar_ptr); + if(!dup_user.tchar_ptr) { + Curl_unicodefree(useranddomain.tchar_ptr); + return CURLE_OUT_OF_MEMORY; + } + identity->User = dup_user.tbyte_ptr; + identity->UserLength = curlx_uztoul(_tcslen(dup_user.tchar_ptr)); + dup_user.tchar_ptr = NULL; + + /* Setup the identity's domain and length */ + dup_domain.tchar_ptr = malloc(sizeof(TCHAR) * (domlen + 1)); + if(!dup_domain.tchar_ptr) { + Curl_unicodefree(useranddomain.tchar_ptr); + return CURLE_OUT_OF_MEMORY; + } + _tcsncpy(dup_domain.tchar_ptr, domain.tchar_ptr, domlen); + *(dup_domain.tchar_ptr + domlen) = TEXT('\0'); + identity->Domain = dup_domain.tbyte_ptr; + identity->DomainLength = curlx_uztoul(domlen); + dup_domain.tchar_ptr = NULL; + + Curl_unicodefree(useranddomain.tchar_ptr); + + /* Setup ntlm identity's password and length */ + passwd.tchar_ptr = Curl_convert_UTF8_to_tchar((char *)passwdp); + if(!passwd.tchar_ptr) + return CURLE_OUT_OF_MEMORY; + dup_passwd.tchar_ptr = _tcsdup(passwd.tchar_ptr); + if(!dup_passwd.tchar_ptr) { + Curl_unicodefree(passwd.tchar_ptr); + return CURLE_OUT_OF_MEMORY; + } + identity->Password = dup_passwd.tbyte_ptr; + identity->PasswordLength = curlx_uztoul(_tcslen(dup_passwd.tchar_ptr)); + dup_passwd.tchar_ptr = NULL; + + Curl_unicodefree(passwd.tchar_ptr); + + /* Setup the identity's flags */ + identity->Flags = SECFLAG_WINNT_AUTH_IDENTITY; + + return CURLE_OK; +} + +void Curl_sspi_free_identity(SEC_WINNT_AUTH_IDENTITY *identity) +{ + if(identity) { + Curl_safefree(identity->User); + Curl_safefree(identity->Password); + Curl_safefree(identity->Domain); + } +} + +#endif /* USE_WINDOWS_SSPI */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_sspi.h b/external/libcurl_android/jni/libcurl/lib/curl_sspi.h new file mode 100755 index 00000000..5ab17d5f --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_sspi.h @@ -0,0 +1,315 @@ +#ifndef HEADER_CURL_SSPI_H +#define HEADER_CURL_SSPI_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef USE_WINDOWS_SSPI + +#include + +/* + * When including the following three headers, it is mandatory to define either + * SECURITY_WIN32 or SECURITY_KERNEL, indicating who is compiling the code. + */ + +#undef SECURITY_WIN32 +#undef SECURITY_KERNEL +#define SECURITY_WIN32 1 +#include +#include +#include + +CURLcode Curl_sspi_global_init(void); +void Curl_sspi_global_cleanup(void); + +/* This is used to generate an SSPI identity structure */ +CURLcode Curl_create_sspi_identity(const char *userp, const char *passwdp, + SEC_WINNT_AUTH_IDENTITY *identity); + +/* This is used to free an SSPI identity structure */ +void Curl_sspi_free_identity(SEC_WINNT_AUTH_IDENTITY *identity); + +/* Forward-declaration of global variables defined in curl_sspi.c */ + +extern HMODULE s_hSecDll; +extern PSecurityFunctionTable s_pSecFn; + +/* Provide some definitions missing in old headers */ + +#ifndef SEC_E_INSUFFICIENT_MEMORY +# define SEC_E_INSUFFICIENT_MEMORY ((HRESULT)0x80090300L) +#endif +#ifndef SEC_E_INVALID_HANDLE +# define SEC_E_INVALID_HANDLE ((HRESULT)0x80090301L) +#endif +#ifndef SEC_E_UNSUPPORTED_FUNCTION +# define SEC_E_UNSUPPORTED_FUNCTION ((HRESULT)0x80090302L) +#endif +#ifndef SEC_E_TARGET_UNKNOWN +# define SEC_E_TARGET_UNKNOWN ((HRESULT)0x80090303L) +#endif +#ifndef SEC_E_INTERNAL_ERROR +# define SEC_E_INTERNAL_ERROR ((HRESULT)0x80090304L) +#endif +#ifndef SEC_E_SECPKG_NOT_FOUND +# define SEC_E_SECPKG_NOT_FOUND ((HRESULT)0x80090305L) +#endif +#ifndef SEC_E_NOT_OWNER +# define SEC_E_NOT_OWNER ((HRESULT)0x80090306L) +#endif +#ifndef SEC_E_CANNOT_INSTALL +# define SEC_E_CANNOT_INSTALL ((HRESULT)0x80090307L) +#endif +#ifndef SEC_E_INVALID_TOKEN +# define SEC_E_INVALID_TOKEN ((HRESULT)0x80090308L) +#endif +#ifndef SEC_E_CANNOT_PACK +# define SEC_E_CANNOT_PACK ((HRESULT)0x80090309L) +#endif +#ifndef SEC_E_QOP_NOT_SUPPORTED +# define SEC_E_QOP_NOT_SUPPORTED ((HRESULT)0x8009030AL) +#endif +#ifndef SEC_E_NO_IMPERSONATION +# define SEC_E_NO_IMPERSONATION ((HRESULT)0x8009030BL) +#endif +#ifndef SEC_E_LOGON_DENIED +# define SEC_E_LOGON_DENIED ((HRESULT)0x8009030CL) +#endif +#ifndef SEC_E_UNKNOWN_CREDENTIALS +# define SEC_E_UNKNOWN_CREDENTIALS ((HRESULT)0x8009030DL) +#endif +#ifndef SEC_E_NO_CREDENTIALS +# define SEC_E_NO_CREDENTIALS ((HRESULT)0x8009030EL) +#endif +#ifndef SEC_E_MESSAGE_ALTERED +# define SEC_E_MESSAGE_ALTERED ((HRESULT)0x8009030FL) +#endif +#ifndef SEC_E_OUT_OF_SEQUENCE +# define SEC_E_OUT_OF_SEQUENCE ((HRESULT)0x80090310L) +#endif +#ifndef SEC_E_NO_AUTHENTICATING_AUTHORITY +# define SEC_E_NO_AUTHENTICATING_AUTHORITY ((HRESULT)0x80090311L) +#endif +#ifndef SEC_E_BAD_PKGID +# define SEC_E_BAD_PKGID ((HRESULT)0x80090316L) +#endif +#ifndef SEC_E_CONTEXT_EXPIRED +# define SEC_E_CONTEXT_EXPIRED ((HRESULT)0x80090317L) +#endif +#ifndef SEC_E_INCOMPLETE_MESSAGE +# define SEC_E_INCOMPLETE_MESSAGE ((HRESULT)0x80090318L) +#endif +#ifndef SEC_E_INCOMPLETE_CREDENTIALS +# define SEC_E_INCOMPLETE_CREDENTIALS ((HRESULT)0x80090320L) +#endif +#ifndef SEC_E_BUFFER_TOO_SMALL +# define SEC_E_BUFFER_TOO_SMALL ((HRESULT)0x80090321L) +#endif +#ifndef SEC_E_WRONG_PRINCIPAL +# define SEC_E_WRONG_PRINCIPAL ((HRESULT)0x80090322L) +#endif +#ifndef SEC_E_TIME_SKEW +# define SEC_E_TIME_SKEW ((HRESULT)0x80090324L) +#endif +#ifndef SEC_E_UNTRUSTED_ROOT +# define SEC_E_UNTRUSTED_ROOT ((HRESULT)0x80090325L) +#endif +#ifndef SEC_E_ILLEGAL_MESSAGE +# define SEC_E_ILLEGAL_MESSAGE ((HRESULT)0x80090326L) +#endif +#ifndef SEC_E_CERT_UNKNOWN +# define SEC_E_CERT_UNKNOWN ((HRESULT)0x80090327L) +#endif +#ifndef SEC_E_CERT_EXPIRED +# define SEC_E_CERT_EXPIRED ((HRESULT)0x80090328L) +#endif +#ifndef SEC_E_ENCRYPT_FAILURE +# define SEC_E_ENCRYPT_FAILURE ((HRESULT)0x80090329L) +#endif +#ifndef SEC_E_DECRYPT_FAILURE +# define SEC_E_DECRYPT_FAILURE ((HRESULT)0x80090330L) +#endif +#ifndef SEC_E_ALGORITHM_MISMATCH +# define SEC_E_ALGORITHM_MISMATCH ((HRESULT)0x80090331L) +#endif +#ifndef SEC_E_SECURITY_QOS_FAILED +# define SEC_E_SECURITY_QOS_FAILED ((HRESULT)0x80090332L) +#endif +#ifndef SEC_E_UNFINISHED_CONTEXT_DELETED +# define SEC_E_UNFINISHED_CONTEXT_DELETED ((HRESULT)0x80090333L) +#endif +#ifndef SEC_E_NO_TGT_REPLY +# define SEC_E_NO_TGT_REPLY ((HRESULT)0x80090334L) +#endif +#ifndef SEC_E_NO_IP_ADDRESSES +# define SEC_E_NO_IP_ADDRESSES ((HRESULT)0x80090335L) +#endif +#ifndef SEC_E_WRONG_CREDENTIAL_HANDLE +# define SEC_E_WRONG_CREDENTIAL_HANDLE ((HRESULT)0x80090336L) +#endif +#ifndef SEC_E_CRYPTO_SYSTEM_INVALID +# define SEC_E_CRYPTO_SYSTEM_INVALID ((HRESULT)0x80090337L) +#endif +#ifndef SEC_E_MAX_REFERRALS_EXCEEDED +# define SEC_E_MAX_REFERRALS_EXCEEDED ((HRESULT)0x80090338L) +#endif +#ifndef SEC_E_MUST_BE_KDC +# define SEC_E_MUST_BE_KDC ((HRESULT)0x80090339L) +#endif +#ifndef SEC_E_STRONG_CRYPTO_NOT_SUPPORTED +# define SEC_E_STRONG_CRYPTO_NOT_SUPPORTED ((HRESULT)0x8009033AL) +#endif +#ifndef SEC_E_TOO_MANY_PRINCIPALS +# define SEC_E_TOO_MANY_PRINCIPALS ((HRESULT)0x8009033BL) +#endif +#ifndef SEC_E_NO_PA_DATA +# define SEC_E_NO_PA_DATA ((HRESULT)0x8009033CL) +#endif +#ifndef SEC_E_PKINIT_NAME_MISMATCH +# define SEC_E_PKINIT_NAME_MISMATCH ((HRESULT)0x8009033DL) +#endif +#ifndef SEC_E_SMARTCARD_LOGON_REQUIRED +# define SEC_E_SMARTCARD_LOGON_REQUIRED ((HRESULT)0x8009033EL) +#endif +#ifndef SEC_E_SHUTDOWN_IN_PROGRESS +# define SEC_E_SHUTDOWN_IN_PROGRESS ((HRESULT)0x8009033FL) +#endif +#ifndef SEC_E_KDC_INVALID_REQUEST +# define SEC_E_KDC_INVALID_REQUEST ((HRESULT)0x80090340L) +#endif +#ifndef SEC_E_KDC_UNABLE_TO_REFER +# define SEC_E_KDC_UNABLE_TO_REFER ((HRESULT)0x80090341L) +#endif +#ifndef SEC_E_KDC_UNKNOWN_ETYPE +# define SEC_E_KDC_UNKNOWN_ETYPE ((HRESULT)0x80090342L) +#endif +#ifndef SEC_E_UNSUPPORTED_PREAUTH +# define SEC_E_UNSUPPORTED_PREAUTH ((HRESULT)0x80090343L) +#endif +#ifndef SEC_E_DELEGATION_REQUIRED +# define SEC_E_DELEGATION_REQUIRED ((HRESULT)0x80090345L) +#endif +#ifndef SEC_E_BAD_BINDINGS +# define SEC_E_BAD_BINDINGS ((HRESULT)0x80090346L) +#endif +#ifndef SEC_E_MULTIPLE_ACCOUNTS +# define SEC_E_MULTIPLE_ACCOUNTS ((HRESULT)0x80090347L) +#endif +#ifndef SEC_E_NO_KERB_KEY +# define SEC_E_NO_KERB_KEY ((HRESULT)0x80090348L) +#endif +#ifndef SEC_E_CERT_WRONG_USAGE +# define SEC_E_CERT_WRONG_USAGE ((HRESULT)0x80090349L) +#endif +#ifndef SEC_E_DOWNGRADE_DETECTED +# define SEC_E_DOWNGRADE_DETECTED ((HRESULT)0x80090350L) +#endif +#ifndef SEC_E_SMARTCARD_CERT_REVOKED +# define SEC_E_SMARTCARD_CERT_REVOKED ((HRESULT)0x80090351L) +#endif +#ifndef SEC_E_ISSUING_CA_UNTRUSTED +# define SEC_E_ISSUING_CA_UNTRUSTED ((HRESULT)0x80090352L) +#endif +#ifndef SEC_E_REVOCATION_OFFLINE_C +# define SEC_E_REVOCATION_OFFLINE_C ((HRESULT)0x80090353L) +#endif +#ifndef SEC_E_PKINIT_CLIENT_FAILURE +# define SEC_E_PKINIT_CLIENT_FAILURE ((HRESULT)0x80090354L) +#endif +#ifndef SEC_E_SMARTCARD_CERT_EXPIRED +# define SEC_E_SMARTCARD_CERT_EXPIRED ((HRESULT)0x80090355L) +#endif +#ifndef SEC_E_NO_S4U_PROT_SUPPORT +# define SEC_E_NO_S4U_PROT_SUPPORT ((HRESULT)0x80090356L) +#endif +#ifndef SEC_E_CROSSREALM_DELEGATION_FAILURE +# define SEC_E_CROSSREALM_DELEGATION_FAILURE ((HRESULT)0x80090357L) +#endif +#ifndef SEC_E_REVOCATION_OFFLINE_KDC +# define SEC_E_REVOCATION_OFFLINE_KDC ((HRESULT)0x80090358L) +#endif +#ifndef SEC_E_ISSUING_CA_UNTRUSTED_KDC +# define SEC_E_ISSUING_CA_UNTRUSTED_KDC ((HRESULT)0x80090359L) +#endif +#ifndef SEC_E_KDC_CERT_EXPIRED +# define SEC_E_KDC_CERT_EXPIRED ((HRESULT)0x8009035AL) +#endif +#ifndef SEC_E_KDC_CERT_REVOKED +# define SEC_E_KDC_CERT_REVOKED ((HRESULT)0x8009035BL) +#endif +#ifndef SEC_E_INVALID_PARAMETER +# define SEC_E_INVALID_PARAMETER ((HRESULT)0x8009035DL) +#endif +#ifndef SEC_E_DELEGATION_POLICY +# define SEC_E_DELEGATION_POLICY ((HRESULT)0x8009035EL) +#endif +#ifndef SEC_E_POLICY_NLTM_ONLY +# define SEC_E_POLICY_NLTM_ONLY ((HRESULT)0x8009035FL) +#endif + +#ifndef SEC_I_CONTINUE_NEEDED +# define SEC_I_CONTINUE_NEEDED ((HRESULT)0x00090312L) +#endif +#ifndef SEC_I_COMPLETE_NEEDED +# define SEC_I_COMPLETE_NEEDED ((HRESULT)0x00090313L) +#endif +#ifndef SEC_I_COMPLETE_AND_CONTINUE +# define SEC_I_COMPLETE_AND_CONTINUE ((HRESULT)0x00090314L) +#endif +#ifndef SEC_I_LOCAL_LOGON +# define SEC_I_LOCAL_LOGON ((HRESULT)0x00090315L) +#endif +#ifndef SEC_I_CONTEXT_EXPIRED +# define SEC_I_CONTEXT_EXPIRED ((HRESULT)0x00090317L) +#endif +#ifndef SEC_I_INCOMPLETE_CREDENTIALS +# define SEC_I_INCOMPLETE_CREDENTIALS ((HRESULT)0x00090320L) +#endif +#ifndef SEC_I_RENEGOTIATE +# define SEC_I_RENEGOTIATE ((HRESULT)0x00090321L) +#endif +#ifndef SEC_I_NO_LSA_CONTEXT +# define SEC_I_NO_LSA_CONTEXT ((HRESULT)0x00090323L) +#endif +#ifndef SEC_I_SIGNATURE_NEEDED +# define SEC_I_SIGNATURE_NEEDED ((HRESULT)0x0009035CL) +#endif + +#ifdef UNICODE +# define SECFLAG_WINNT_AUTH_IDENTITY \ + (unsigned long)SEC_WINNT_AUTH_IDENTITY_UNICODE +#else +# define SECFLAG_WINNT_AUTH_IDENTITY \ + (unsigned long)SEC_WINNT_AUTH_IDENTITY_ANSI +#endif + +/* + * Definitions required from ntsecapi.h are directly provided below this point + * to avoid including ntsecapi.h due to a conflict with OpenSSL's safestack.h + */ +#define KERB_WRAP_NO_ENCRYPT 0x80000001 + +#endif /* USE_WINDOWS_SSPI */ + +#endif /* HEADER_CURL_SSPI_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_threads.c b/external/libcurl_android/jni/libcurl/lib/curl_threads.c new file mode 100755 index 00000000..d40e024c --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_threads.c @@ -0,0 +1,135 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#if defined(USE_THREADS_POSIX) +# ifdef HAVE_PTHREAD_H +# include +# endif +#elif defined(USE_THREADS_WIN32) +# ifdef HAVE_PROCESS_H +# include +# endif +#endif + +#include "curl_threads.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +#if defined(USE_THREADS_POSIX) + +struct curl_actual_call { + unsigned int (*func)(void *); + void *arg; +}; + +static void *curl_thread_create_thunk(void *arg) +{ + struct curl_actual_call * ac = arg; + unsigned int (*func)(void *) = ac->func; + void *real_arg = ac->arg; + + free(ac); + + (*func)(real_arg); + + return 0; +} + +curl_thread_t Curl_thread_create(unsigned int (*func) (void*), void *arg) +{ + curl_thread_t t = malloc(sizeof(pthread_t)); + struct curl_actual_call *ac = malloc(sizeof(struct curl_actual_call)); + if(!(ac && t)) + goto err; + + ac->func = func; + ac->arg = arg; + + if(pthread_create(t, NULL, curl_thread_create_thunk, ac) != 0) + goto err; + + return t; + +err: + Curl_safefree(t); + Curl_safefree(ac); + return curl_thread_t_null; +} + +void Curl_thread_destroy(curl_thread_t hnd) +{ + if(hnd != curl_thread_t_null) { + pthread_detach(*hnd); + free(hnd); + } +} + +int Curl_thread_join(curl_thread_t *hnd) +{ + int ret = (pthread_join(**hnd, NULL) == 0); + + free(*hnd); + *hnd = curl_thread_t_null; + + return ret; +} + +#elif defined(USE_THREADS_WIN32) + +curl_thread_t Curl_thread_create(unsigned int (CURL_STDCALL *func) (void*), + void *arg) +{ +#ifdef _WIN32_WCE + return CreateThread(NULL, 0, func, arg, 0, NULL); +#else + curl_thread_t t; + t = (curl_thread_t)_beginthreadex(NULL, 0, func, arg, 0, NULL); + if((t == 0) || (t == (curl_thread_t)-1L)) + return curl_thread_t_null; + return t; +#endif +} + +void Curl_thread_destroy(curl_thread_t hnd) +{ + CloseHandle(hnd); +} + +int Curl_thread_join(curl_thread_t *hnd) +{ + int ret = (WaitForSingleObject(*hnd, INFINITE) == WAIT_OBJECT_0); + + Curl_thread_destroy(*hnd); + + *hnd = curl_thread_t_null; + + return ret; +} + +#endif /* USE_THREADS_* */ diff --git a/external/libcurl_android/jni/libcurl/lib/curl_threads.h b/external/libcurl_android/jni/libcurl/lib/curl_threads.h new file mode 100755 index 00000000..6457cbb1 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_threads.h @@ -0,0 +1,57 @@ +#ifndef HEADER_CURL_THREADS_H +#define HEADER_CURL_THREADS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#if defined(USE_THREADS_POSIX) +# define CURL_STDCALL +# define curl_mutex_t pthread_mutex_t +# define curl_thread_t pthread_t * +# define curl_thread_t_null (pthread_t *)0 +# define Curl_mutex_init(m) pthread_mutex_init(m, NULL) +# define Curl_mutex_acquire(m) pthread_mutex_lock(m) +# define Curl_mutex_release(m) pthread_mutex_unlock(m) +# define Curl_mutex_destroy(m) pthread_mutex_destroy(m) +#elif defined(USE_THREADS_WIN32) +# define CURL_STDCALL __stdcall +# define curl_mutex_t CRITICAL_SECTION +# define curl_thread_t HANDLE +# define curl_thread_t_null (HANDLE)0 +# define Curl_mutex_init(m) InitializeCriticalSection(m) +# define Curl_mutex_acquire(m) EnterCriticalSection(m) +# define Curl_mutex_release(m) LeaveCriticalSection(m) +# define Curl_mutex_destroy(m) DeleteCriticalSection(m) +#endif + +#if defined(USE_THREADS_POSIX) || defined(USE_THREADS_WIN32) + +curl_thread_t Curl_thread_create(unsigned int (CURL_STDCALL *func) (void*), + void *arg); + +void Curl_thread_destroy(curl_thread_t hnd); + +int Curl_thread_join(curl_thread_t *hnd); + +#endif /* USE_THREADS_POSIX || USE_THREADS_WIN32 */ + +#endif /* HEADER_CURL_THREADS_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/curlx.h b/external/libcurl_android/jni/libcurl/lib/curlx.h new file mode 100755 index 00000000..9dc90a00 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curlx.h @@ -0,0 +1,119 @@ +#ifndef HEADER_CURL_CURLX_H +#define HEADER_CURL_CURLX_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2008, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * Defines protos and includes all header files that provide the curlx_* + * functions. The curlx_* functions are not part of the libcurl API, but are + * stand-alone functions whose sources can be built and linked by apps if need + * be. + */ + +#include +/* this is still a public header file that provides the curl_mprintf() + functions while they still are offered publicly. They will be made library- + private one day */ + +#include "strequal.h" +/* "strequal.h" provides the strequal protos */ + +#include "strtoofft.h" +/* "strtoofft.h" provides this function: curlx_strtoofft(), returns a + curl_off_t number from a given string. +*/ + +#include "timeval.h" +/* + "timeval.h" sets up a 'struct timeval' even for platforms that otherwise + don't have one and has protos for these functions: + + curlx_tvnow() + curlx_tvdiff() + curlx_tvdiff_secs() +*/ + +#include "nonblock.h" +/* "nonblock.h" provides curlx_nonblock() */ + +#include "warnless.h" +/* "warnless.h" provides functions: + + curlx_ultous() + curlx_ultouc() + curlx_uztosi() +*/ + +/* Now setup curlx_ * names for the functions that are to become curlx_ and + be removed from a future libcurl official API: + curlx_getenv + curlx_mprintf (and its variations) + curlx_strequal + curlx_strnequal + +*/ + +#define curlx_getenv curl_getenv +#define curlx_strequal curl_strequal +#define curlx_strnequal curl_strnequal +#define curlx_raw_equal Curl_raw_equal +#define curlx_mvsnprintf curl_mvsnprintf +#define curlx_msnprintf curl_msnprintf +#define curlx_maprintf curl_maprintf +#define curlx_mvaprintf curl_mvaprintf +#define curlx_msprintf curl_msprintf +#define curlx_mprintf curl_mprintf +#define curlx_mfprintf curl_mfprintf +#define curlx_mvsprintf curl_mvsprintf +#define curlx_mvprintf curl_mvprintf +#define curlx_mvfprintf curl_mvfprintf + +#ifdef ENABLE_CURLX_PRINTF +/* If this define is set, we define all "standard" printf() functions to use + the curlx_* version instead. It makes the source code transparent and + easier to understand/patch. Undefine them first in case _MPRINTF_REPLACE + is set. */ +# undef printf +# undef fprintf +# undef sprintf +# undef snprintf +# undef vprintf +# undef vfprintf +# undef vsprintf +# undef vsnprintf +# undef aprintf +# undef vaprintf + +# define printf curlx_mprintf +# define fprintf curlx_mfprintf +# define sprintf curlx_msprintf +# define snprintf curlx_msnprintf +# define vprintf curlx_mvprintf +# define vfprintf curlx_mvfprintf +# define vsprintf curlx_mvsprintf +# define vsnprintf curlx_mvsnprintf +# define aprintf curlx_maprintf +# define vaprintf curlx_mvaprintf +#endif /* ENABLE_CURLX_PRINTF */ + +#endif /* HEADER_CURL_CURLX_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/dict.c b/external/libcurl_android/jni/libcurl/lib/dict.c new file mode 100755 index 00000000..86ddfb9e --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/dict.c @@ -0,0 +1,283 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifndef CURL_DISABLE_DICT + +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef HAVE_NET_IF_H +#include +#endif +#ifdef HAVE_SYS_IOCTL_H +#include +#endif + +#ifdef HAVE_SYS_PARAM_H +#include +#endif + +#ifdef HAVE_SYS_SELECT_H +#include +#endif + +#include "urldata.h" +#include +#include "transfer.h" +#include "sendf.h" + +#include "progress.h" +#include "strequal.h" +#include "dict.h" +#include "rawstr.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/* + * Forward declarations. + */ + +static CURLcode dict_do(struct connectdata *conn, bool *done); + +/* + * DICT protocol handler. + */ + +const struct Curl_handler Curl_handler_dict = { + "DICT", /* scheme */ + ZERO_NULL, /* setup_connection */ + dict_do, /* do_it */ + ZERO_NULL, /* done */ + ZERO_NULL, /* do_more */ + ZERO_NULL, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ZERO_NULL, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_DICT, /* defport */ + CURLPROTO_DICT, /* protocol */ + PROTOPT_NONE | PROTOPT_NOURLQUERY /* flags */ +}; + +static char *unescape_word(struct SessionHandle *data, const char *inputbuff) +{ + char *newp; + char *dictp; + char *ptr; + int len; + char byte; + int olen=0; + + newp = curl_easy_unescape(data, inputbuff, 0, &len); + if(!newp) + return NULL; + + dictp = malloc(((size_t)len)*2 + 1); /* add one for terminating zero */ + if(dictp) { + /* According to RFC2229 section 2.2, these letters need to be escaped with + \[letter] */ + for(ptr = newp; + (byte = *ptr) != 0; + ptr++) { + if((byte <= 32) || (byte == 127) || + (byte == '\'') || (byte == '\"') || (byte == '\\')) { + dictp[olen++] = '\\'; + } + dictp[olen++] = byte; + } + dictp[olen]=0; + } + free(newp); + return dictp; +} + +static CURLcode dict_do(struct connectdata *conn, bool *done) +{ + char *word; + char *eword; + char *ppath; + char *database = NULL; + char *strategy = NULL; + char *nthdef = NULL; /* This is not part of the protocol, but required + by RFC 2229 */ + CURLcode result=CURLE_OK; + struct SessionHandle *data=conn->data; + curl_socket_t sockfd = conn->sock[FIRSTSOCKET]; + + char *path = data->state.path; + curl_off_t *bytecount = &data->req.bytecount; + + *done = TRUE; /* unconditionally */ + + if(conn->bits.user_passwd) { + /* AUTH is missing */ + } + + if(Curl_raw_nequal(path, DICT_MATCH, sizeof(DICT_MATCH)-1) || + Curl_raw_nequal(path, DICT_MATCH2, sizeof(DICT_MATCH2)-1) || + Curl_raw_nequal(path, DICT_MATCH3, sizeof(DICT_MATCH3)-1)) { + + word = strchr(path, ':'); + if(word) { + word++; + database = strchr(word, ':'); + if(database) { + *database++ = (char)0; + strategy = strchr(database, ':'); + if(strategy) { + *strategy++ = (char)0; + nthdef = strchr(strategy, ':'); + if(nthdef) { + *nthdef = (char)0; + } + } + } + } + + if((word == NULL) || (*word == (char)0)) { + infof(data, "lookup word is missing\n"); + word=(char *)"default"; + } + if((database == NULL) || (*database == (char)0)) { + database = (char *)"!"; + } + if((strategy == NULL) || (*strategy == (char)0)) { + strategy = (char *)"."; + } + + eword = unescape_word(data, word); + if(!eword) + return CURLE_OUT_OF_MEMORY; + + result = Curl_sendf(sockfd, conn, + "CLIENT " LIBCURL_NAME " " LIBCURL_VERSION "\r\n" + "MATCH " + "%s " /* database */ + "%s " /* strategy */ + "%s\r\n" /* word */ + "QUIT\r\n", + + database, + strategy, + eword + ); + + free(eword); + + if(result) { + failf(data, "Failed sending DICT request"); + return result; + } + Curl_setup_transfer(conn, FIRSTSOCKET, -1, FALSE, bytecount, + -1, NULL); /* no upload */ + } + else if(Curl_raw_nequal(path, DICT_DEFINE, sizeof(DICT_DEFINE)-1) || + Curl_raw_nequal(path, DICT_DEFINE2, sizeof(DICT_DEFINE2)-1) || + Curl_raw_nequal(path, DICT_DEFINE3, sizeof(DICT_DEFINE3)-1)) { + + word = strchr(path, ':'); + if(word) { + word++; + database = strchr(word, ':'); + if(database) { + *database++ = (char)0; + nthdef = strchr(database, ':'); + if(nthdef) { + *nthdef = (char)0; + } + } + } + + if((word == NULL) || (*word == (char)0)) { + infof(data, "lookup word is missing\n"); + word=(char *)"default"; + } + if((database == NULL) || (*database == (char)0)) { + database = (char *)"!"; + } + + eword = unescape_word(data, word); + if(!eword) + return CURLE_OUT_OF_MEMORY; + + result = Curl_sendf(sockfd, conn, + "CLIENT " LIBCURL_NAME " " LIBCURL_VERSION "\r\n" + "DEFINE " + "%s " /* database */ + "%s\r\n" /* word */ + "QUIT\r\n", + database, + eword); + + free(eword); + + if(result) { + failf(data, "Failed sending DICT request"); + return result; + } + Curl_setup_transfer(conn, FIRSTSOCKET, -1, FALSE, bytecount, + -1, NULL); /* no upload */ + } + else { + + ppath = strchr(path, '/'); + if(ppath) { + int i; + + ppath++; + for(i = 0; ppath[i]; i++) { + if(ppath[i] == ':') + ppath[i] = ' '; + } + result = Curl_sendf(sockfd, conn, + "CLIENT " LIBCURL_NAME " " LIBCURL_VERSION "\r\n" + "%s\r\n" + "QUIT\r\n", ppath); + if(result) { + failf(data, "Failed sending DICT request"); + return result; + } + + Curl_setup_transfer(conn, FIRSTSOCKET, -1, FALSE, bytecount, -1, NULL); + } + } + + return CURLE_OK; +} +#endif /*CURL_DISABLE_DICT*/ diff --git a/external/libcurl_android/jni/libcurl/lib/dict.h b/external/libcurl_android/jni/libcurl/lib/dict.h new file mode 100755 index 00000000..44fd9d49 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/dict.h @@ -0,0 +1,29 @@ +#ifndef HEADER_CURL_DICT_H +#define HEADER_CURL_DICT_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2009, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#ifndef CURL_DISABLE_DICT +extern const struct Curl_handler Curl_handler_dict; +#endif + +#endif /* HEADER_CURL_DICT_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/dotdot.c b/external/libcurl_android/jni/libcurl/lib/dotdot.c new file mode 100755 index 00000000..ae169411 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/dotdot.c @@ -0,0 +1,170 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include "dotdot.h" + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/* + * "Remove Dot Segments" + * http://tools.ietf.org/html/rfc3986#section-5.2.4 + */ + +/* + * Curl_dedotdotify() + * + * This function gets a zero-terminated path with dot and dotdot sequences + * passed in and strips them off according to the rules in RFC 3986 section + * 5.2.4. + * + * The function handles a query part ('?' + stuff) appended but it expects + * that fragments ('#' + stuff) have already been cut off. + * + * RETURNS + * + * an allocated dedotdotified output string + */ +char *Curl_dedotdotify(const char *input) +{ + size_t inlen = strlen(input); + char *clone; + size_t clen = inlen; /* the length of the cloned input */ + char *out = malloc(inlen+1); + char *outptr; + char *orgclone; + char *queryp; + if(!out) + return NULL; /* out of memory */ + + /* get a cloned copy of the input */ + clone = strdup(input); + if(!clone) { + free(out); + return NULL; + } + orgclone = clone; + outptr = out; + + /* + * To handle query-parts properly, we must find it and remove it during the + * dotdot-operation and then append it again at the end to the output + * string. + */ + queryp = strchr(clone, '?'); + if(queryp) + *queryp = 0; + + do { + + /* A. If the input buffer begins with a prefix of "../" or "./", then + remove that prefix from the input buffer; otherwise, */ + + if(!strncmp("./", clone, 2)) { + clone+=2; + clen-=2; + } + else if(!strncmp("../", clone, 3)) { + clone+=3; + clen-=3; + } + + /* B. if the input buffer begins with a prefix of "/./" or "/.", where + "." is a complete path segment, then replace that prefix with "/" in + the input buffer; otherwise, */ + else if(!strncmp("/./", clone, 3)) { + clone+=2; + clen-=2; + } + else if(!strcmp("/.", clone)) { + clone[1]='/'; + clone++; + clen-=1; + } + + /* C. if the input buffer begins with a prefix of "/../" or "/..", where + ".." is a complete path segment, then replace that prefix with "/" in + the input buffer and remove the last segment and its preceding "/" (if + any) from the output buffer; otherwise, */ + + else if(!strncmp("/../", clone, 4)) { + clone+=3; + clen-=3; + /* remove the last segment from the output buffer */ + while(outptr > out) { + outptr--; + if(*outptr == '/') + break; + } + *outptr = 0; /* zero-terminate where it stops */ + } + else if(!strcmp("/..", clone)) { + clone[2]='/'; + clone+=2; + clen-=2; + /* remove the last segment from the output buffer */ + while(outptr > out) { + outptr--; + if(*outptr == '/') + break; + } + *outptr = 0; /* zero-terminate where it stops */ + } + + /* D. if the input buffer consists only of "." or "..", then remove + that from the input buffer; otherwise, */ + + else if(!strcmp(".", clone) || !strcmp("..", clone)) { + *clone=0; + } + + else { + /* E. move the first path segment in the input buffer to the end of + the output buffer, including the initial "/" character (if any) and + any subsequent characters up to, but not including, the next "/" + character or the end of the input buffer. */ + + do { + *outptr++ = *clone++; + clen--; + } while(*clone && (*clone != '/')); + *outptr = 0; + } + + } while(*clone); + + if(queryp) { + size_t qlen; + /* There was a query part, append that to the output. The 'clone' string + may now have been altered so we copy from the original input string + from the correct index. */ + size_t oindex = queryp - orgclone; + qlen = strlen(&input[oindex]); + memcpy(outptr, &input[oindex], qlen+1); /* include the ending zero byte */ + } + + free(orgclone); + return out; +} diff --git a/external/libcurl_android/jni/libcurl/lib/dotdot.h b/external/libcurl_android/jni/libcurl/lib/dotdot.h new file mode 100755 index 00000000..cd57822b --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/dotdot.h @@ -0,0 +1,25 @@ +#ifndef HEADER_CURL_DOTDOT_H +#define HEADER_CURL_DOTDOT_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +char *Curl_dedotdotify(const char *input); +#endif diff --git a/external/libcurl_android/jni/libcurl/lib/easy.c b/external/libcurl_android/jni/libcurl/lib/easy.c new file mode 100755 index 00000000..160712e8 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/easy.c @@ -0,0 +1,1182 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +/* + * See comment in curl_memory.h for the explanation of this sanity check. + */ + +#ifdef CURLX_NO_MEMORY_CALLBACKS +#error "libcurl shall not ever be built with CURLX_NO_MEMORY_CALLBACKS defined" +#endif + +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef HAVE_NET_IF_H +#include +#endif +#ifdef HAVE_SYS_IOCTL_H +#include +#endif + +#ifdef HAVE_SYS_PARAM_H +#include +#endif + +#include "strequal.h" +#include "urldata.h" +#include +#include "transfer.h" +#include "vtls/vtls.h" +#include "url.h" +#include "getinfo.h" +#include "hostip.h" +#include "share.h" +#include "strdup.h" +#include "curl_memory.h" +#include "progress.h" +#include "easyif.h" +#include "select.h" +#include "sendf.h" /* for failf function prototype */ +#include "curl_ntlm.h" +#include "connect.h" /* for Curl_getconnectinfo */ +#include "slist.h" +#include "amigaos.h" +#include "non-ascii.h" +#include "warnless.h" +#include "conncache.h" +#include "multiif.h" +#include "sigpipe.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +/* win32_cleanup() is for win32 socket cleanup functionality, the opposite + of win32_init() */ +static void win32_cleanup(void) +{ +#ifdef USE_WINSOCK + WSACleanup(); +#endif +#ifdef USE_WINDOWS_SSPI + Curl_sspi_global_cleanup(); +#endif +} + +/* win32_init() performs win32 socket initialization to properly setup the + stack to allow networking */ +static CURLcode win32_init(void) +{ +#ifdef USE_WINSOCK + WORD wVersionRequested; + WSADATA wsaData; + int res; + +#if defined(ENABLE_IPV6) && (USE_WINSOCK < 2) + Error IPV6_requires_winsock2 +#endif + + wVersionRequested = MAKEWORD(USE_WINSOCK, USE_WINSOCK); + + res = WSAStartup(wVersionRequested, &wsaData); + + if(res != 0) + /* Tell the user that we couldn't find a useable */ + /* winsock.dll. */ + return CURLE_FAILED_INIT; + + /* Confirm that the Windows Sockets DLL supports what we need.*/ + /* Note that if the DLL supports versions greater */ + /* than wVersionRequested, it will still return */ + /* wVersionRequested in wVersion. wHighVersion contains the */ + /* highest supported version. */ + + if(LOBYTE( wsaData.wVersion ) != LOBYTE(wVersionRequested) || + HIBYTE( wsaData.wVersion ) != HIBYTE(wVersionRequested) ) { + /* Tell the user that we couldn't find a useable */ + + /* winsock.dll. */ + WSACleanup(); + return CURLE_FAILED_INIT; + } + /* The Windows Sockets DLL is acceptable. Proceed. */ +#elif defined(USE_LWIPSOCK) + lwip_init(); +#endif + +#ifdef USE_WINDOWS_SSPI + { + CURLcode err = Curl_sspi_global_init(); + if(err != CURLE_OK) + return err; + } +#endif + + return CURLE_OK; +} + +#ifdef USE_LIBIDN +/* + * Initialise use of IDNA library. + * It falls back to ASCII if $CHARSET isn't defined. This doesn't work for + * idna_to_ascii_lz(). + */ +static void idna_init (void) +{ +#ifdef WIN32 + char buf[60]; + UINT cp = GetACP(); + + if(!getenv("CHARSET") && cp > 0) { + snprintf(buf, sizeof(buf), "CHARSET=cp%u", cp); + putenv(buf); + } +#else + /* to do? */ +#endif +} +#endif /* USE_LIBIDN */ + +/* true globals -- for curl_global_init() and curl_global_cleanup() */ +static unsigned int initialized; +static long init_flags; + +/* + * strdup (and other memory functions) is redefined in complicated + * ways, but at this point it must be defined as the system-supplied strdup + * so the callback pointer is initialized correctly. + */ +#if defined(_WIN32_WCE) +#define system_strdup _strdup +#elif !defined(HAVE_STRDUP) +#define system_strdup curlx_strdup +#else +#define system_strdup strdup +#endif + +#if defined(_MSC_VER) && defined(_DLL) && !defined(__POCC__) +# pragma warning(disable:4232) /* MSVC extension, dllimport identity */ +#endif + +#ifndef __SYMBIAN32__ +/* + * If a memory-using function (like curl_getenv) is used before + * curl_global_init() is called, we need to have these pointers set already. + */ +curl_malloc_callback Curl_cmalloc = (curl_malloc_callback)malloc; +curl_free_callback Curl_cfree = (curl_free_callback)free; +curl_realloc_callback Curl_crealloc = (curl_realloc_callback)realloc; +curl_strdup_callback Curl_cstrdup = (curl_strdup_callback)system_strdup; +curl_calloc_callback Curl_ccalloc = (curl_calloc_callback)calloc; +#if defined(WIN32) && defined(UNICODE) +curl_wcsdup_callback Curl_cwcsdup = (curl_wcsdup_callback)_wcsdup; +#endif +#else +/* + * Symbian OS doesn't support initialization to code in writeable static data. + * Initialization will occur in the curl_global_init() call. + */ +curl_malloc_callback Curl_cmalloc; +curl_free_callback Curl_cfree; +curl_realloc_callback Curl_crealloc; +curl_strdup_callback Curl_cstrdup; +curl_calloc_callback Curl_ccalloc; +#endif + +#if defined(_MSC_VER) && defined(_DLL) && !defined(__POCC__) +# pragma warning(default:4232) /* MSVC extension, dllimport identity */ +#endif + +/** + * curl_global_init() globally initializes cURL given a bitwise set of the + * different features of what to initialize. + */ +CURLcode curl_global_init(long flags) +{ + if(initialized++) + return CURLE_OK; + + /* Setup the default memory functions here (again) */ + Curl_cmalloc = (curl_malloc_callback)malloc; + Curl_cfree = (curl_free_callback)free; + Curl_crealloc = (curl_realloc_callback)realloc; + Curl_cstrdup = (curl_strdup_callback)system_strdup; + Curl_ccalloc = (curl_calloc_callback)calloc; +#if defined(WIN32) && defined(UNICODE) + Curl_cwcsdup = (curl_wcsdup_callback)_wcsdup; +#endif + + if(flags & CURL_GLOBAL_SSL) + if(!Curl_ssl_init()) { + DEBUGF(fprintf(stderr, "Error: Curl_ssl_init failed\n")); + return CURLE_FAILED_INIT; + } + + if(flags & CURL_GLOBAL_WIN32) + if(win32_init() != CURLE_OK) { + DEBUGF(fprintf(stderr, "Error: win32_init failed\n")); + return CURLE_FAILED_INIT; + } + +#ifdef __AMIGA__ + if(!Curl_amiga_init()) { + DEBUGF(fprintf(stderr, "Error: Curl_amiga_init failed\n")); + return CURLE_FAILED_INIT; + } +#endif + +#ifdef NETWARE + if(netware_init()) { + DEBUGF(fprintf(stderr, "Warning: LONG namespace not available\n")); + } +#endif + +#ifdef USE_LIBIDN + idna_init(); +#endif + + if(Curl_resolver_global_init() != CURLE_OK) { + DEBUGF(fprintf(stderr, "Error: resolver_global_init failed\n")); + return CURLE_FAILED_INIT; + } + +#if defined(USE_LIBSSH2) && defined(HAVE_LIBSSH2_INIT) + if(libssh2_init(0)) { + DEBUGF(fprintf(stderr, "Error: libssh2_init failed\n")); + return CURLE_FAILED_INIT; + } +#endif + + if(flags & CURL_GLOBAL_ACK_EINTR) + Curl_ack_eintr = 1; + + init_flags = flags; + + return CURLE_OK; +} + +/* + * curl_global_init_mem() globally initializes cURL and also registers the + * user provided callback routines. + */ +CURLcode curl_global_init_mem(long flags, curl_malloc_callback m, + curl_free_callback f, curl_realloc_callback r, + curl_strdup_callback s, curl_calloc_callback c) +{ + CURLcode code = CURLE_OK; + + /* Invalid input, return immediately */ + if(!m || !f || !r || !s || !c) + return CURLE_FAILED_INIT; + + if(initialized) { + /* Already initialized, don't do it again, but bump the variable anyway to + work like curl_global_init() and require the same amount of cleanup + calls. */ + initialized++; + return CURLE_OK; + } + + /* Call the actual init function first */ + code = curl_global_init(flags); + if(code == CURLE_OK) { + Curl_cmalloc = m; + Curl_cfree = f; + Curl_cstrdup = s; + Curl_crealloc = r; + Curl_ccalloc = c; + } + + return code; +} + +/** + * curl_global_cleanup() globally cleanups cURL, uses the value of + * "init_flags" to determine what needs to be cleaned up and what doesn't. + */ +void curl_global_cleanup(void) +{ + if(!initialized) + return; + + if(--initialized) + return; + + Curl_global_host_cache_dtor(); + + if(init_flags & CURL_GLOBAL_SSL) + Curl_ssl_cleanup(); + + Curl_resolver_global_cleanup(); + + if(init_flags & CURL_GLOBAL_WIN32) + win32_cleanup(); + + Curl_amiga_cleanup(); + +#if defined(USE_LIBSSH2) && defined(HAVE_LIBSSH2_EXIT) + (void)libssh2_exit(); +#endif + + init_flags = 0; +} + +/* + * curl_easy_init() is the external interface to alloc, setup and init an + * easy handle that is returned. If anything goes wrong, NULL is returned. + */ +CURL *curl_easy_init(void) +{ + CURLcode res; + struct SessionHandle *data; + + /* Make sure we inited the global SSL stuff */ + if(!initialized) { + res = curl_global_init(CURL_GLOBAL_DEFAULT); + if(res) { + /* something in the global init failed, return nothing */ + DEBUGF(fprintf(stderr, "Error: curl_global_init failed\n")); + return NULL; + } + } + + /* We use curl_open() with undefined URL so far */ + res = Curl_open(&data); + if(res != CURLE_OK) { + DEBUGF(fprintf(stderr, "Error: Curl_open failed\n")); + return NULL; + } + + return data; +} + +/* + * curl_easy_setopt() is the external interface for setting options on an + * easy handle. + */ + +#undef curl_easy_setopt +CURLcode curl_easy_setopt(CURL *curl, CURLoption tag, ...) +{ + va_list arg; + struct SessionHandle *data = curl; + CURLcode ret; + + if(!curl) + return CURLE_BAD_FUNCTION_ARGUMENT; + + va_start(arg, tag); + + ret = Curl_setopt(data, tag, arg); + + va_end(arg); + return ret; +} + +#ifdef CURLDEBUG + +struct socketmonitor { + struct socketmonitor *next; /* the next node in the list or NULL */ + struct pollfd socket; /* socket info of what to monitor */ +}; + +struct events { + long ms; /* timeout, run the timeout function when reached */ + bool msbump; /* set TRUE when timeout is set by callback */ + int num_sockets; /* number of nodes in the monitor list */ + struct socketmonitor *list; /* list of sockets to monitor */ + int running_handles; /* store the returned number */ +}; + +/* events_timer + * + * Callback that gets called with a new value when the timeout should be + * updated. + */ + +static int events_timer(CURLM *multi, /* multi handle */ + long timeout_ms, /* see above */ + void *userp) /* private callback pointer */ +{ + struct events *ev = userp; + (void)multi; + if(timeout_ms == -1) + /* timeout removed */ + timeout_ms = 0; + else if(timeout_ms == 0) + /* timeout is already reached! */ + timeout_ms = 1; /* trigger asap */ + + ev->ms = timeout_ms; + ev->msbump = TRUE; + return 0; +} + + +/* poll2cselect + * + * convert from poll() bit definitions to libcurl's CURL_CSELECT_* ones + */ +static int poll2cselect(int pollmask) +{ + int omask=0; + if(pollmask & POLLIN) + omask |= CURL_CSELECT_IN; + if(pollmask & POLLOUT) + omask |= CURL_CSELECT_OUT; + if(pollmask & POLLERR) + omask |= CURL_CSELECT_ERR; + return omask; +} + + +/* socketcb2poll + * + * convert from libcurl' CURL_POLL_* bit definitions to poll()'s + */ +static short socketcb2poll(int pollmask) +{ + short omask=0; + if(pollmask & CURL_POLL_IN) + omask |= POLLIN; + if(pollmask & CURL_POLL_OUT) + omask |= POLLOUT; + return omask; +} + +/* events_socket + * + * Callback that gets called with information about socket activity to + * monitor. + */ +static int events_socket(CURL *easy, /* easy handle */ + curl_socket_t s, /* socket */ + int what, /* see above */ + void *userp, /* private callback + pointer */ + void *socketp) /* private socket + pointer */ +{ + struct events *ev = userp; + struct socketmonitor *m; + struct socketmonitor *prev=NULL; + (void)socketp; + + m = ev->list; + while(m) { + if(m->socket.fd == s) { + + if(what == CURL_POLL_REMOVE) { + struct socketmonitor *nxt = m->next; + /* remove this node from the list of monitored sockets */ + if(prev) + prev->next = nxt; + else + ev->list = nxt; + free(m); + m = nxt; + infof(easy, "socket cb: socket %d REMOVED\n", s); + } + else { + /* The socket 's' is already being monitored, update the activity + mask. Convert from libcurl bitmask to the poll one. */ + m->socket.events = socketcb2poll(what); + infof(easy, "socket cb: socket %d UPDATED as %s%s\n", s, + what&CURL_POLL_IN?"IN":"", + what&CURL_POLL_OUT?"OUT":""); + } + break; + } + prev = m; + m = m->next; /* move to next node */ + } + if(!m) { + if(what == CURL_POLL_REMOVE) { + /* this happens a bit too often, libcurl fix perhaps? */ + /* fprintf(stderr, + "%s: socket %d asked to be REMOVED but not present!\n", + __func__, s); */ + } + else { + m = malloc(sizeof(struct socketmonitor)); + m->next = ev->list; + m->socket.fd = s; + m->socket.events = socketcb2poll(what); + m->socket.revents = 0; + ev->list = m; + infof(easy, "socket cb: socket %d ADDED as %s%s\n", s, + what&CURL_POLL_IN?"IN":"", + what&CURL_POLL_OUT?"OUT":""); + } + } + + return 0; +} + + +/* + * events_setup() + * + * Do the multi handle setups that only event-based transfers need. + */ +static void events_setup(CURLM *multi, struct events *ev) +{ + /* timer callback */ + curl_multi_setopt(multi, CURLMOPT_TIMERFUNCTION, events_timer); + curl_multi_setopt(multi, CURLMOPT_TIMERDATA, ev); + + /* socket callback */ + curl_multi_setopt(multi, CURLMOPT_SOCKETFUNCTION, events_socket); + curl_multi_setopt(multi, CURLMOPT_SOCKETDATA, ev); +} + + +/* wait_or_timeout() + * + * waits for activity on any of the given sockets, or the timeout to trigger. + */ + +static CURLcode wait_or_timeout(struct Curl_multi *multi, struct events *ev) +{ + bool done = FALSE; + CURLMcode mcode; + CURLcode rc = CURLE_OK; + + while(!done) { + CURLMsg *msg; + struct socketmonitor *m; + struct pollfd *f; + struct pollfd fds[4]; + int numfds=0; + int pollrc; + int i; + struct timeval before; + struct timeval after; + + /* populate the fds[] array */ + for(m = ev->list, f=&fds[0]; m; m = m->next) { + f->fd = m->socket.fd; + f->events = m->socket.events; + f->revents = 0; + /* fprintf(stderr, "poll() %d check socket %d\n", numfds, f->fd); */ + f++; + numfds++; + } + + /* get the time stamp to use to figure out how long poll takes */ + before = curlx_tvnow(); + + /* wait for activity or timeout */ + pollrc = Curl_poll(fds, numfds, (int)ev->ms); + + after = curlx_tvnow(); + + ev->msbump = FALSE; /* reset here */ + + if(0 == pollrc) { + /* timeout! */ + ev->ms = 0; + /* fprintf(stderr, "call curl_multi_socket_action( TIMEOUT )\n"); */ + mcode = curl_multi_socket_action(multi, CURL_SOCKET_TIMEOUT, 0, + &ev->running_handles); + } + else if(pollrc > 0) { + /* loop over the monitored sockets to see which ones had activity */ + for(i = 0; i< numfds; i++) { + if(fds[i].revents) { + /* socket activity, tell libcurl */ + int act = poll2cselect(fds[i].revents); /* convert */ + infof(multi->easyp, "call curl_multi_socket_action( socket %d )\n", + fds[i].fd); + mcode = curl_multi_socket_action(multi, fds[i].fd, act, + &ev->running_handles); + } + } + + if(!ev->msbump) + /* If nothing updated the timeout, we decrease it by the spent time. + * If it was updated, it has the new timeout time stored already. + */ + ev->ms += curlx_tvdiff(after, before); + + } + if(mcode) + return CURLE_URL_MALFORMAT; /* TODO: return a proper error! */ + + /* we don't really care about the "msgs_in_queue" value returned in the + second argument */ + msg = curl_multi_info_read(multi, &pollrc); + if(msg) { + rc = msg->data.result; + done = TRUE; + } + } + + return rc; +} + + +/* easy_events() + * + * Runs a transfer in a blocking manner using the events-based API + */ +static CURLcode easy_events(CURLM *multi) +{ + struct events evs= {2, FALSE, 0, NULL, 0}; + + /* if running event-based, do some further multi inits */ + events_setup(multi, &evs); + + return wait_or_timeout(multi, &evs); +} +#else /* CURLDEBUG */ +/* when not built with debug, this function doesn't exist */ +#define easy_events(x) CURLE_NOT_BUILT_IN +#endif + +static CURLcode easy_transfer(CURLM *multi) +{ + bool done = FALSE; + CURLMcode mcode = CURLM_OK; + CURLcode code = CURLE_OK; + struct timeval before; + int without_fds = 0; /* count number of consecutive returns from + curl_multi_wait() without any filedescriptors */ + + while(!done && !mcode) { + int still_running = 0; + int ret; + + before = curlx_tvnow(); + mcode = curl_multi_wait(multi, NULL, 0, 1000, &ret); + + if(mcode == CURLM_OK) { + if(ret == -1) { + /* poll() failed not on EINTR, indicate a network problem */ + code = CURLE_RECV_ERROR; + break; + } + else if(ret == 0) { + struct timeval after = curlx_tvnow(); + /* If it returns without any filedescriptor instantly, we need to + avoid busy-looping during periods where it has nothing particular + to wait for */ + if(curlx_tvdiff(after, before) <= 10) { + without_fds++; + if(without_fds > 2) { + int sleep_ms = without_fds < 10 ? (1 << (without_fds-1)): 1000; + Curl_wait_ms(sleep_ms); + } + } + else + /* it wasn't "instant", restart counter */ + without_fds = 0; + } + else + /* got file descriptor, restart counter */ + without_fds = 0; + + mcode = curl_multi_perform(multi, &still_running); + } + + /* only read 'still_running' if curl_multi_perform() return OK */ + if((mcode == CURLM_OK) && !still_running) { + int rc; + CURLMsg *msg = curl_multi_info_read(multi, &rc); + if(msg) { + code = msg->data.result; + done = TRUE; + } + } + } + + /* Make sure to return some kind of error if there was a multi problem */ + if(mcode) { + return (mcode == CURLM_OUT_OF_MEMORY) ? CURLE_OUT_OF_MEMORY : + /* The other multi errors should never happen, so return + something suitably generic */ + CURLE_BAD_FUNCTION_ARGUMENT; + } + + return code; +} + + +/* + * easy_perform() is the external interface that performs a blocking + * transfer as previously setup. + * + * CONCEPT: This function creates a multi handle, adds the easy handle to it, + * runs curl_multi_perform() until the transfer is done, then detaches the + * easy handle, destroys the multi handle and returns the easy handle's return + * code. + * + * REALITY: it can't just create and destroy the multi handle that easily. It + * needs to keep it around since if this easy handle is used again by this + * function, the same multi handle must be re-used so that the same pools and + * caches can be used. + * + * DEBUG: if 'events' is set TRUE, this function will use a replacement engine + * instead of curl_multi_perform() and use curl_multi_socket_action(). + */ +static CURLcode easy_perform(struct SessionHandle *data, bool events) +{ + CURLM *multi; + CURLMcode mcode; + CURLcode code = CURLE_OK; + SIGPIPE_VARIABLE(pipe_st); + + if(!data) + return CURLE_BAD_FUNCTION_ARGUMENT; + + if(data->multi) { + failf(data, "easy handle already used in multi handle"); + return CURLE_FAILED_INIT; + } + + if(data->multi_easy) + multi = data->multi_easy; + else { + /* this multi handle will only ever have a single easy handled attached + to it, so make it use minimal hashes */ + multi = Curl_multi_handle(1, 3); + if(!multi) + return CURLE_OUT_OF_MEMORY; + data->multi_easy = multi; + } + + /* Copy the MAXCONNECTS option to the multi handle */ + curl_multi_setopt(multi, CURLMOPT_MAXCONNECTS, data->set.maxconnects); + + mcode = curl_multi_add_handle(multi, data); + if(mcode) { + curl_multi_cleanup(multi); + if(mcode == CURLM_OUT_OF_MEMORY) + return CURLE_OUT_OF_MEMORY; + else + return CURLE_FAILED_INIT; + } + + sigpipe_ignore(data, &pipe_st); + + /* assign this after curl_multi_add_handle() since that function checks for + it and rejects this handle otherwise */ + data->multi = multi; + + /* run the transfer */ + code = events ? easy_events(multi) : easy_transfer(multi); + + /* ignoring the return code isn't nice, but atm we can't really handle + a failure here, room for future improvement! */ + (void)curl_multi_remove_handle(multi, data); + + sigpipe_restore(&pipe_st); + + /* The multi handle is kept alive, owned by the easy handle */ + return code; +} + + +/* + * curl_easy_perform() is the external interface that performs a blocking + * transfer as previously setup. + */ +CURLcode curl_easy_perform(CURL *easy) +{ + return easy_perform(easy, FALSE); +} + +#ifdef CURLDEBUG +/* + * curl_easy_perform_ev() is the external interface that performs a blocking + * transfer using the event-based API internally. + */ +CURLcode curl_easy_perform_ev(CURL *easy) +{ + return easy_perform(easy, TRUE); +} + +#endif + +/* + * curl_easy_cleanup() is the external interface to cleaning/freeing the given + * easy handle. + */ +void curl_easy_cleanup(CURL *curl) +{ + struct SessionHandle *data = (struct SessionHandle *)curl; + SIGPIPE_VARIABLE(pipe_st); + + if(!data) + return; + + sigpipe_ignore(data, &pipe_st); + Curl_close(data); + sigpipe_restore(&pipe_st); +} + +/* + * curl_easy_getinfo() is an external interface that allows an app to retrieve + * information from a performed transfer and similar. + */ +#undef curl_easy_getinfo +CURLcode curl_easy_getinfo(CURL *curl, CURLINFO info, ...) +{ + va_list arg; + void *paramp; + CURLcode ret; + struct SessionHandle *data = (struct SessionHandle *)curl; + + va_start(arg, info); + paramp = va_arg(arg, void *); + + ret = Curl_getinfo(data, info, paramp); + + va_end(arg); + return ret; +} + +/* + * curl_easy_duphandle() is an external interface to allow duplication of a + * given input easy handle. The returned handle will be a new working handle + * with all options set exactly as the input source handle. + */ +CURL *curl_easy_duphandle(CURL *incurl) +{ + struct SessionHandle *data=(struct SessionHandle *)incurl; + + struct SessionHandle *outcurl = calloc(1, sizeof(struct SessionHandle)); + if(NULL == outcurl) + goto fail; + + /* + * We setup a few buffers we need. We should probably make them + * get setup on-demand in the code, as that would probably decrease + * the likeliness of us forgetting to init a buffer here in the future. + */ + outcurl->state.headerbuff = malloc(HEADERSIZE); + if(!outcurl->state.headerbuff) + goto fail; + outcurl->state.headersize = HEADERSIZE; + + /* copy all userdefined values */ + if(Curl_dupset(outcurl, data) != CURLE_OK) + goto fail; + + /* the connection cache is setup on demand */ + outcurl->state.conn_cache = NULL; + + outcurl->state.lastconnect = NULL; + + outcurl->progress.flags = data->progress.flags; + outcurl->progress.callback = data->progress.callback; + + if(data->cookies) { + /* If cookies are enabled in the parent handle, we enable them + in the clone as well! */ + outcurl->cookies = Curl_cookie_init(data, + data->cookies->filename, + outcurl->cookies, + data->set.cookiesession); + if(!outcurl->cookies) + goto fail; + } + + /* duplicate all values in 'change' */ + if(data->change.cookielist) { + outcurl->change.cookielist = + Curl_slist_duplicate(data->change.cookielist); + if(!outcurl->change.cookielist) + goto fail; + } + + if(data->change.url) { + outcurl->change.url = strdup(data->change.url); + if(!outcurl->change.url) + goto fail; + outcurl->change.url_alloc = TRUE; + } + + if(data->change.referer) { + outcurl->change.referer = strdup(data->change.referer); + if(!outcurl->change.referer) + goto fail; + outcurl->change.referer_alloc = TRUE; + } + + /* Clone the resolver handle, if present, for the new handle */ + if(Curl_resolver_duphandle(&outcurl->state.resolver, + data->state.resolver) != CURLE_OK) + goto fail; + + Curl_convert_setup(outcurl); + + outcurl->magic = CURLEASY_MAGIC_NUMBER; + + /* we reach this point and thus we are OK */ + + return outcurl; + + fail: + + if(outcurl) { + curl_slist_free_all(outcurl->change.cookielist); + outcurl->change.cookielist = NULL; + Curl_safefree(outcurl->state.headerbuff); + Curl_safefree(outcurl->change.url); + Curl_safefree(outcurl->change.referer); + Curl_freeset(outcurl); + free(outcurl); + } + + return NULL; +} + +/* + * curl_easy_reset() is an external interface that allows an app to re- + * initialize a session handle to the default values. + */ +void curl_easy_reset(CURL *curl) +{ + struct SessionHandle *data = (struct SessionHandle *)curl; + + Curl_safefree(data->state.pathbuffer); + + data->state.path = NULL; + + Curl_free_request_state(data); + + /* zero out UserDefined data: */ + Curl_freeset(data); + memset(&data->set, 0, sizeof(struct UserDefined)); + (void)Curl_init_userdefined(&data->set); + + /* zero out Progress data: */ + memset(&data->progress, 0, sizeof(struct Progress)); + + data->progress.flags |= PGRS_HIDE; + data->state.current_speed = -1; /* init to negative == impossible */ +} + +/* + * curl_easy_pause() allows an application to pause or unpause a specific + * transfer and direction. This function sets the full new state for the + * current connection this easy handle operates on. + * + * NOTE: if you have the receiving paused and you call this function to remove + * the pausing, you may get your write callback called at this point. + * + * Action is a bitmask consisting of CURLPAUSE_* bits in curl/curl.h + */ +CURLcode curl_easy_pause(CURL *curl, int action) +{ + struct SessionHandle *data = (struct SessionHandle *)curl; + struct SingleRequest *k = &data->req; + CURLcode result = CURLE_OK; + + /* first switch off both pause bits */ + int newstate = k->keepon &~ (KEEP_RECV_PAUSE| KEEP_SEND_PAUSE); + + /* set the new desired pause bits */ + newstate |= ((action & CURLPAUSE_RECV)?KEEP_RECV_PAUSE:0) | + ((action & CURLPAUSE_SEND)?KEEP_SEND_PAUSE:0); + + /* put it back in the keepon */ + k->keepon = newstate; + + if(!(newstate & KEEP_RECV_PAUSE) && data->state.tempwrite) { + /* we have a buffer for sending that we now seem to be able to deliver + since the receive pausing is lifted! */ + + /* get the pointer, type and length in local copies since the function may + return PAUSE again and then we'll get a new copy allocted and stored in + the tempwrite variables */ + char *tempwrite = data->state.tempwrite; + char *freewrite = tempwrite; /* store this pointer to free it later */ + size_t tempsize = data->state.tempwritesize; + int temptype = data->state.tempwritetype; + size_t chunklen; + + /* clear tempwrite here just to make sure it gets cleared if there's no + further use of it, and make sure we don't clear it after the function + invoke as it may have been set to a new value by then */ + data->state.tempwrite = NULL; + + /* since the write callback API is define to never exceed + CURL_MAX_WRITE_SIZE bytes in a single call, and since we may in fact + have more data than that in our buffer here, we must loop sending the + data in multiple calls until there's no data left or we get another + pause returned. + + A tricky part is that the function we call will "buffer" the data + itself when it pauses on a particular buffer, so we may need to do some + extra trickery if we get a pause return here. + */ + do { + chunklen = (tempsize > CURL_MAX_WRITE_SIZE)?CURL_MAX_WRITE_SIZE:tempsize; + + result = Curl_client_write(data->easy_conn, + temptype, tempwrite, chunklen); + if(result) + /* failures abort the loop at once */ + break; + + if(data->state.tempwrite && (tempsize - chunklen)) { + /* Ouch, the reading is again paused and the block we send is now + "cached". If this is the final chunk we can leave it like this, but + if we have more chunks that are cached after this, we need to free + the newly cached one and put back a version that is truly the entire + contents that is saved for later + */ + char *newptr; + + /* note that tempsize is still the size as before the callback was + used, and thus the whole piece of data to keep */ + newptr = realloc(data->state.tempwrite, tempsize); + + if(!newptr) { + free(data->state.tempwrite); /* free old area */ + data->state.tempwrite = NULL; + result = CURLE_OUT_OF_MEMORY; + /* tempwrite will be freed further down */ + break; + } + data->state.tempwrite = newptr; /* store new pointer */ + memcpy(newptr, tempwrite, tempsize); + data->state.tempwritesize = tempsize; /* store new size */ + /* tempwrite will be freed further down */ + break; /* go back to pausing until further notice */ + } + else { + tempsize -= chunklen; /* left after the call above */ + tempwrite += chunklen; /* advance the pointer */ + } + + } while((result == CURLE_OK) && tempsize); + + free(freewrite); /* this is unconditionally no longer used */ + } + + /* if there's no error and we're not pausing both directions, we want + to have this handle checked soon */ + if(!result && + ((newstate&(KEEP_RECV_PAUSE|KEEP_SEND_PAUSE)) != + (KEEP_RECV_PAUSE|KEEP_SEND_PAUSE)) ) + Curl_expire(data, 1); /* get this handle going again */ + + return result; +} + + +static CURLcode easy_connection(struct SessionHandle *data, + curl_socket_t *sfd, + struct connectdata **connp) +{ + if(data == NULL) + return CURLE_BAD_FUNCTION_ARGUMENT; + + /* only allow these to be called on handles with CURLOPT_CONNECT_ONLY */ + if(!data->set.connect_only) { + failf(data, "CONNECT_ONLY is required!"); + return CURLE_UNSUPPORTED_PROTOCOL; + } + + *sfd = Curl_getconnectinfo(data, connp); + + if(*sfd == CURL_SOCKET_BAD) { + failf(data, "Failed to get recent socket"); + return CURLE_UNSUPPORTED_PROTOCOL; + } + + return CURLE_OK; +} + +/* + * Receives data from the connected socket. Use after successful + * curl_easy_perform() with CURLOPT_CONNECT_ONLY option. + * Returns CURLE_OK on success, error code on error. + */ +CURLcode curl_easy_recv(CURL *curl, void *buffer, size_t buflen, size_t *n) +{ + curl_socket_t sfd; + CURLcode ret; + ssize_t n1; + struct connectdata *c; + struct SessionHandle *data = (struct SessionHandle *)curl; + + ret = easy_connection(data, &sfd, &c); + if(ret) + return ret; + + *n = 0; + ret = Curl_read(c, sfd, buffer, buflen, &n1); + + if(ret != CURLE_OK) + return ret; + + *n = (size_t)n1; + + return CURLE_OK; +} + +/* + * Sends data over the connected socket. Use after successful + * curl_easy_perform() with CURLOPT_CONNECT_ONLY option. + */ +CURLcode curl_easy_send(CURL *curl, const void *buffer, size_t buflen, + size_t *n) +{ + curl_socket_t sfd; + CURLcode ret; + ssize_t n1; + struct connectdata *c = NULL; + struct SessionHandle *data = (struct SessionHandle *)curl; + + ret = easy_connection(data, &sfd, &c); + if(ret) + return ret; + + *n = 0; + ret = Curl_write(c, sfd, buffer, buflen, &n1); + + if(n1 == -1) + return CURLE_SEND_ERROR; + + /* detect EAGAIN */ + if((CURLE_OK == ret) && (0 == n1)) + return CURLE_AGAIN; + + *n = (size_t)n1; + + return ret; +} diff --git a/external/libcurl_android/jni/libcurl/lib/easyif.h b/external/libcurl_android/jni/libcurl/lib/easyif.h new file mode 100755 index 00000000..043ff437 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/easyif.h @@ -0,0 +1,33 @@ +#ifndef HEADER_CURL_EASYIF_H +#define HEADER_CURL_EASYIF_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * Prototypes for library-wide functions provided by easy.c + */ +#ifdef CURLDEBUG +CURL_EXTERN CURLcode curl_easy_perform_ev(CURL *easy); +#endif + +#endif /* HEADER_CURL_EASYIF_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/escape.c b/external/libcurl_android/jni/libcurl/lib/escape.c new file mode 100755 index 00000000..d7f8a8f5 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/escape.c @@ -0,0 +1,233 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* Escape and unescape URL encoding in strings. The functions return a new + * allocated string or NULL if an error occurred. */ + +#include "curl_setup.h" + +#include + +#include "curl_memory.h" +#include "urldata.h" +#include "warnless.h" +#include "non-ascii.h" +#include "escape.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +/* Portable character check (remember EBCDIC). Do not use isalnum() because + its behavior is altered by the current locale. + See http://tools.ietf.org/html/rfc3986#section-2.3 +*/ +static bool Curl_isunreserved(unsigned char in) +{ + switch (in) { + case '0': case '1': case '2': case '3': case '4': + case '5': case '6': case '7': case '8': case '9': + case 'a': case 'b': case 'c': case 'd': case 'e': + case 'f': case 'g': case 'h': case 'i': case 'j': + case 'k': case 'l': case 'm': case 'n': case 'o': + case 'p': case 'q': case 'r': case 's': case 't': + case 'u': case 'v': case 'w': case 'x': case 'y': case 'z': + case 'A': case 'B': case 'C': case 'D': case 'E': + case 'F': case 'G': case 'H': case 'I': case 'J': + case 'K': case 'L': case 'M': case 'N': case 'O': + case 'P': case 'Q': case 'R': case 'S': case 'T': + case 'U': case 'V': case 'W': case 'X': case 'Y': case 'Z': + case '-': case '.': case '_': case '~': + return TRUE; + default: + break; + } + return FALSE; +} + +/* for ABI-compatibility with previous versions */ +char *curl_escape(const char *string, int inlength) +{ + return curl_easy_escape(NULL, string, inlength); +} + +/* for ABI-compatibility with previous versions */ +char *curl_unescape(const char *string, int length) +{ + return curl_easy_unescape(NULL, string, length, NULL); +} + +char *curl_easy_escape(CURL *handle, const char *string, int inlength) +{ + size_t alloc = (inlength?(size_t)inlength:strlen(string))+1; + char *ns; + char *testing_ptr = NULL; + unsigned char in; /* we need to treat the characters unsigned */ + size_t newlen = alloc; + size_t strindex=0; + size_t length; + CURLcode res; + + ns = malloc(alloc); + if(!ns) + return NULL; + + length = alloc-1; + while(length--) { + in = *string; + + if(Curl_isunreserved(in)) + /* just copy this */ + ns[strindex++]=in; + else { + /* encode it */ + newlen += 2; /* the size grows with two, since this'll become a %XX */ + if(newlen > alloc) { + alloc *= 2; + testing_ptr = realloc(ns, alloc); + if(!testing_ptr) { + free( ns ); + return NULL; + } + else { + ns = testing_ptr; + } + } + + res = Curl_convert_to_network(handle, &in, 1); + if(res) { + /* Curl_convert_to_network calls failf if unsuccessful */ + free(ns); + return NULL; + } + + snprintf(&ns[strindex], 4, "%%%02X", in); + + strindex+=3; + } + string++; + } + ns[strindex]=0; /* terminate it */ + return ns; +} + +/* + * Curl_urldecode() URL decodes the given string. + * + * Optionally detects control characters (byte codes lower than 32) in the + * data and rejects such data. + * + * Returns a pointer to a malloced string in *ostring with length given in + * *olen. If length == 0, the length is assumed to be strlen(string). + * + */ +CURLcode Curl_urldecode(struct SessionHandle *data, + const char *string, size_t length, + char **ostring, size_t *olen, + bool reject_ctrl) +{ + size_t alloc = (length?length:strlen(string))+1; + char *ns = malloc(alloc); + unsigned char in; + size_t strindex=0; + unsigned long hex; + CURLcode res; + + if(!ns) + return CURLE_OUT_OF_MEMORY; + + while(--alloc > 0) { + in = *string; + if(('%' == in) && (alloc > 2) && + ISXDIGIT(string[1]) && ISXDIGIT(string[2])) { + /* this is two hexadecimal digits following a '%' */ + char hexstr[3]; + char *ptr; + hexstr[0] = string[1]; + hexstr[1] = string[2]; + hexstr[2] = 0; + + hex = strtoul(hexstr, &ptr, 16); + + in = curlx_ultouc(hex); /* this long is never bigger than 255 anyway */ + + res = Curl_convert_from_network(data, &in, 1); + if(res) { + /* Curl_convert_from_network calls failf if unsuccessful */ + free(ns); + return res; + } + + string+=2; + alloc-=2; + } + if(reject_ctrl && (in < 0x20)) { + free(ns); + return CURLE_URL_MALFORMAT; + } + + ns[strindex++] = in; + string++; + } + ns[strindex]=0; /* terminate it */ + + if(olen) + /* store output size */ + *olen = strindex; + + /* store output string */ + *ostring = ns; + + return CURLE_OK; +} + +/* + * Unescapes the given URL escaped string of given length. Returns a + * pointer to a malloced string with length given in *olen. + * If length == 0, the length is assumed to be strlen(string). + * If olen == NULL, no output length is stored. + */ +char *curl_easy_unescape(CURL *handle, const char *string, int length, + int *olen) +{ + char *str = NULL; + size_t inputlen = length; + size_t outputlen; + CURLcode res = Curl_urldecode(handle, string, inputlen, &str, &outputlen, + FALSE); + if(res) + return NULL; + if(olen) + *olen = curlx_uztosi(outputlen); + return str; +} + +/* For operating systems/environments that use different malloc/free + systems for the app and for this library, we provide a free that uses + the library's memory system */ +void curl_free(void *p) +{ + if(p) + free(p); +} diff --git a/external/libcurl_android/jni/libcurl/lib/escape.h b/external/libcurl_android/jni/libcurl/lib/escape.h new file mode 100755 index 00000000..731b1365 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/escape.h @@ -0,0 +1,33 @@ +#ifndef HEADER_CURL_ESCAPE_H +#define HEADER_CURL_ESCAPE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +/* Escape and unescape URL encoding in strings. The functions return a new + * allocated string or NULL if an error occurred. */ + +CURLcode Curl_urldecode(struct SessionHandle *data, + const char *string, size_t length, + char **ostring, size_t *olen, + bool reject_crlf); + +#endif /* HEADER_CURL_ESCAPE_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/file.c b/external/libcurl_android/jni/libcurl/lib/file.c new file mode 100755 index 00000000..73df42e0 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/file.c @@ -0,0 +1,583 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifndef CURL_DISABLE_FILE + +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef HAVE_NET_IF_H +#include +#endif +#ifdef HAVE_SYS_IOCTL_H +#include +#endif + +#ifdef HAVE_SYS_PARAM_H +#include +#endif + +#ifdef HAVE_FCNTL_H +#include +#endif + +#include "strtoofft.h" +#include "urldata.h" +#include +#include "progress.h" +#include "sendf.h" +#include "escape.h" +#include "file.h" +#include "speedcheck.h" +#include "getinfo.h" +#include "transfer.h" +#include "url.h" +#include "curl_memory.h" +#include "parsedate.h" /* for the week day and month names */ +#include "warnless.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +#if defined(WIN32) || defined(MSDOS) || defined(__EMX__) || \ + defined(__SYMBIAN32__) +#define DOS_FILESYSTEM 1 +#endif + +#ifdef OPEN_NEEDS_ARG3 +# define open_readonly(p,f) open((p),(f),(0)) +#else +# define open_readonly(p,f) open((p),(f)) +#endif + +/* + * Forward declarations. + */ + +static CURLcode file_do(struct connectdata *, bool *done); +static CURLcode file_done(struct connectdata *conn, + CURLcode status, bool premature); +static CURLcode file_connect(struct connectdata *conn, bool *done); +static CURLcode file_disconnect(struct connectdata *conn, + bool dead_connection); +static CURLcode file_setup_connection(struct connectdata *conn); + +/* + * FILE scheme handler. + */ + +const struct Curl_handler Curl_handler_file = { + "FILE", /* scheme */ + file_setup_connection, /* setup_connection */ + file_do, /* do_it */ + file_done, /* done */ + ZERO_NULL, /* do_more */ + file_connect, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + file_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + 0, /* defport */ + CURLPROTO_FILE, /* protocol */ + PROTOPT_NONETWORK | PROTOPT_NOURLQUERY /* flags */ +}; + + +static CURLcode file_setup_connection(struct connectdata *conn) +{ + /* allocate the FILE specific struct */ + conn->data->req.protop = calloc(1, sizeof(struct FILEPROTO)); + if(!conn->data->req.protop) + return CURLE_OUT_OF_MEMORY; + + return CURLE_OK; +} + + /* + Check if this is a range download, and if so, set the internal variables + properly. This code is copied from the FTP implementation and might as + well be factored out. + */ +static CURLcode file_range(struct connectdata *conn) +{ + curl_off_t from, to; + curl_off_t totalsize=-1; + char *ptr; + char *ptr2; + struct SessionHandle *data = conn->data; + + if(data->state.use_range && data->state.range) { + from=curlx_strtoofft(data->state.range, &ptr, 0); + while(*ptr && (ISSPACE(*ptr) || (*ptr=='-'))) + ptr++; + to=curlx_strtoofft(ptr, &ptr2, 0); + if(ptr == ptr2) { + /* we didn't get any digit */ + to=-1; + } + if((-1 == to) && (from>=0)) { + /* X - */ + data->state.resume_from = from; + DEBUGF(infof(data, "RANGE %" CURL_FORMAT_CURL_OFF_T " to end of file\n", + from)); + } + else if(from < 0) { + /* -Y */ + data->req.maxdownload = -from; + data->state.resume_from = from; + DEBUGF(infof(data, "RANGE the last %" CURL_FORMAT_CURL_OFF_T " bytes\n", + -from)); + } + else { + /* X-Y */ + totalsize = to-from; + data->req.maxdownload = totalsize+1; /* include last byte */ + data->state.resume_from = from; + DEBUGF(infof(data, "RANGE from %" CURL_FORMAT_CURL_OFF_T + " getting %" CURL_FORMAT_CURL_OFF_T " bytes\n", + from, data->req.maxdownload)); + } + DEBUGF(infof(data, "range-download from %" CURL_FORMAT_CURL_OFF_T + " to %" CURL_FORMAT_CURL_OFF_T ", totally %" + CURL_FORMAT_CURL_OFF_T " bytes\n", + from, to, data->req.maxdownload)); + } + else + data->req.maxdownload = -1; + return CURLE_OK; +} + +/* + * file_connect() gets called from Curl_protocol_connect() to allow us to + * do protocol-specific actions at connect-time. We emulate a + * connect-then-transfer protocol and "connect" to the file here + */ +static CURLcode file_connect(struct connectdata *conn, bool *done) +{ + struct SessionHandle *data = conn->data; + char *real_path; + struct FILEPROTO *file = data->req.protop; + int fd; +#ifdef DOS_FILESYSTEM + int i; + char *actual_path; +#endif + + real_path = curl_easy_unescape(data, data->state.path, 0, NULL); + if(!real_path) + return CURLE_OUT_OF_MEMORY; + +#ifdef DOS_FILESYSTEM + /* If the first character is a slash, and there's + something that looks like a drive at the beginning of + the path, skip the slash. If we remove the initial + slash in all cases, paths without drive letters end up + relative to the current directory which isn't how + browsers work. + + Some browsers accept | instead of : as the drive letter + separator, so we do too. + + On other platforms, we need the slash to indicate an + absolute pathname. On Windows, absolute paths start + with a drive letter. + */ + actual_path = real_path; + if((actual_path[0] == '/') && + actual_path[1] && + (actual_path[2] == ':' || actual_path[2] == '|')) { + actual_path[2] = ':'; + actual_path++; + } + + /* change path separators from '/' to '\\' for DOS, Windows and OS/2 */ + for(i=0; actual_path[i] != '\0'; ++i) + if(actual_path[i] == '/') + actual_path[i] = '\\'; + + fd = open_readonly(actual_path, O_RDONLY|O_BINARY); + file->path = actual_path; +#else + fd = open_readonly(real_path, O_RDONLY); + file->path = real_path; +#endif + file->freepath = real_path; /* free this when done */ + + file->fd = fd; + if(!data->set.upload && (fd == -1)) { + failf(data, "Couldn't open file %s", data->state.path); + file_done(conn, CURLE_FILE_COULDNT_READ_FILE, FALSE); + return CURLE_FILE_COULDNT_READ_FILE; + } + *done = TRUE; + + return CURLE_OK; +} + +static CURLcode file_done(struct connectdata *conn, + CURLcode status, bool premature) +{ + struct FILEPROTO *file = conn->data->req.protop; + (void)status; /* not used */ + (void)premature; /* not used */ + + if(file) { + Curl_safefree(file->freepath); + file->path = NULL; + if(file->fd != -1) + close(file->fd); + file->fd = -1; + } + + return CURLE_OK; +} + +static CURLcode file_disconnect(struct connectdata *conn, + bool dead_connection) +{ + struct FILEPROTO *file = conn->data->req.protop; + (void)dead_connection; /* not used */ + + if(file) { + Curl_safefree(file->freepath); + file->path = NULL; + if(file->fd != -1) + close(file->fd); + file->fd = -1; + } + + return CURLE_OK; +} + +#ifdef DOS_FILESYSTEM +#define DIRSEP '\\' +#else +#define DIRSEP '/' +#endif + +static CURLcode file_upload(struct connectdata *conn) +{ + struct FILEPROTO *file = conn->data->req.protop; + const char *dir = strchr(file->path, DIRSEP); + int fd; + int mode; + CURLcode res=CURLE_OK; + struct SessionHandle *data = conn->data; + char *buf = data->state.buffer; + size_t nread; + size_t nwrite; + curl_off_t bytecount = 0; + struct timeval now = Curl_tvnow(); + struct_stat file_stat; + const char* buf2; + + /* + * Since FILE: doesn't do the full init, we need to provide some extra + * assignments here. + */ + conn->fread_func = data->set.fread_func; + conn->fread_in = data->set.in; + conn->data->req.upload_fromhere = buf; + + if(!dir) + return CURLE_FILE_COULDNT_READ_FILE; /* fix: better error code */ + + if(!dir[1]) + return CURLE_FILE_COULDNT_READ_FILE; /* fix: better error code */ + +#ifdef O_BINARY +#define MODE_DEFAULT O_WRONLY|O_CREAT|O_BINARY +#else +#define MODE_DEFAULT O_WRONLY|O_CREAT +#endif + + if(data->state.resume_from) + mode = MODE_DEFAULT|O_APPEND; + else + mode = MODE_DEFAULT|O_TRUNC; + + fd = open(file->path, mode, conn->data->set.new_file_perms); + if(fd < 0) { + failf(data, "Can't open %s for writing", file->path); + return CURLE_WRITE_ERROR; + } + + if(-1 != data->state.infilesize) + /* known size of data to "upload" */ + Curl_pgrsSetUploadSize(data, data->state.infilesize); + + /* treat the negative resume offset value as the case of "-" */ + if(data->state.resume_from < 0) { + if(fstat(fd, &file_stat)) { + close(fd); + failf(data, "Can't get the size of %s", file->path); + return CURLE_WRITE_ERROR; + } + else + data->state.resume_from = (curl_off_t)file_stat.st_size; + } + + while(res == CURLE_OK) { + int readcount; + res = Curl_fillreadbuffer(conn, BUFSIZE, &readcount); + if(res) + break; + + if(readcount <= 0) /* fix questionable compare error. curlvms */ + break; + + nread = (size_t)readcount; + + /*skip bytes before resume point*/ + if(data->state.resume_from) { + if((curl_off_t)nread <= data->state.resume_from ) { + data->state.resume_from -= nread; + nread = 0; + buf2 = buf; + } + else { + buf2 = buf + data->state.resume_from; + nread -= (size_t)data->state.resume_from; + data->state.resume_from = 0; + } + } + else + buf2 = buf; + + /* write the data to the target */ + nwrite = write(fd, buf2, nread); + if(nwrite != nread) { + res = CURLE_SEND_ERROR; + break; + } + + bytecount += nread; + + Curl_pgrsSetUploadCounter(data, bytecount); + + if(Curl_pgrsUpdate(conn)) + res = CURLE_ABORTED_BY_CALLBACK; + else + res = Curl_speedcheck(data, now); + } + if(!res && Curl_pgrsUpdate(conn)) + res = CURLE_ABORTED_BY_CALLBACK; + + close(fd); + + return res; +} + +/* + * file_do() is the protocol-specific function for the do-phase, separated + * from the connect-phase above. Other protocols merely setup the transfer in + * the do-phase, to have it done in the main transfer loop but since some + * platforms we support don't allow select()ing etc on file handles (as + * opposed to sockets) we instead perform the whole do-operation in this + * function. + */ +static CURLcode file_do(struct connectdata *conn, bool *done) +{ + /* This implementation ignores the host name in conformance with + RFC 1738. Only local files (reachable via the standard file system) + are supported. This means that files on remotely mounted directories + (via NFS, Samba, NT sharing) can be accessed through a file:// URL + */ + CURLcode res = CURLE_OK; + struct_stat statbuf; /* struct_stat instead of struct stat just to allow the + Windows version to have a different struct without + having to redefine the simple word 'stat' */ + curl_off_t expected_size=0; + bool fstated=FALSE; + ssize_t nread; + struct SessionHandle *data = conn->data; + char *buf = data->state.buffer; + curl_off_t bytecount = 0; + int fd; + struct timeval now = Curl_tvnow(); + struct FILEPROTO *file; + + *done = TRUE; /* unconditionally */ + + Curl_initinfo(data); + Curl_pgrsStartNow(data); + + if(data->set.upload) + return file_upload(conn); + + file = conn->data->req.protop; + + /* get the fd from the connection phase */ + fd = file->fd; + + /* VMS: This only works reliable for STREAMLF files */ + if(-1 != fstat(fd, &statbuf)) { + /* we could stat it, then read out the size */ + expected_size = statbuf.st_size; + /* and store the modification time */ + data->info.filetime = (long)statbuf.st_mtime; + fstated = TRUE; + } + + if(fstated && !data->state.range && data->set.timecondition) { + if(!Curl_meets_timecondition(data, (time_t)data->info.filetime)) { + *done = TRUE; + return CURLE_OK; + } + } + + /* If we have selected NOBODY and HEADER, it means that we only want file + information. Which for FILE can't be much more than the file size and + date. */ + if(data->set.opt_no_body && data->set.include_header && fstated) { + CURLcode result; + snprintf(buf, sizeof(data->state.buffer), + "Content-Length: %" CURL_FORMAT_CURL_OFF_T "\r\n", expected_size); + result = Curl_client_write(conn, CLIENTWRITE_BOTH, buf, 0); + if(result) + return result; + + result = Curl_client_write(conn, CLIENTWRITE_BOTH, + (char *)"Accept-ranges: bytes\r\n", 0); + if(result) + return result; + + if(fstated) { + time_t filetime = (time_t)statbuf.st_mtime; + struct tm buffer; + const struct tm *tm = &buffer; + result = Curl_gmtime(filetime, &buffer); + if(result) + return result; + + /* format: "Tue, 15 Nov 1994 12:45:26 GMT" */ + snprintf(buf, BUFSIZE-1, + "Last-Modified: %s, %02d %s %4d %02d:%02d:%02d GMT\r\n", + Curl_wkday[tm->tm_wday?tm->tm_wday-1:6], + tm->tm_mday, + Curl_month[tm->tm_mon], + tm->tm_year + 1900, + tm->tm_hour, + tm->tm_min, + tm->tm_sec); + result = Curl_client_write(conn, CLIENTWRITE_BOTH, buf, 0); + } + /* if we fstat()ed the file, set the file size to make it available post- + transfer */ + if(fstated) + Curl_pgrsSetDownloadSize(data, expected_size); + return result; + } + + /* Check whether file range has been specified */ + file_range(conn); + + /* Adjust the start offset in case we want to get the N last bytes + * of the stream iff the filesize could be determined */ + if(data->state.resume_from < 0) { + if(!fstated) { + failf(data, "Can't get the size of file."); + return CURLE_READ_ERROR; + } + else + data->state.resume_from += (curl_off_t)statbuf.st_size; + } + + if(data->state.resume_from <= expected_size) + expected_size -= data->state.resume_from; + else { + failf(data, "failed to resume file:// transfer"); + return CURLE_BAD_DOWNLOAD_RESUME; + } + + /* A high water mark has been specified so we obey... */ + if(data->req.maxdownload > 0) + expected_size = data->req.maxdownload; + + if(fstated && (expected_size == 0)) + return CURLE_OK; + + /* The following is a shortcut implementation of file reading + this is both more efficient than the former call to download() and + it avoids problems with select() and recv() on file descriptors + in Winsock */ + if(fstated) + Curl_pgrsSetDownloadSize(data, expected_size); + + if(data->state.resume_from) { + if(data->state.resume_from != + lseek(fd, data->state.resume_from, SEEK_SET)) + return CURLE_BAD_DOWNLOAD_RESUME; + } + + Curl_pgrsTime(data, TIMER_STARTTRANSFER); + + while(res == CURLE_OK) { + /* Don't fill a whole buffer if we want less than all data */ + size_t bytestoread = + (expected_size < CURL_OFF_T_C(BUFSIZE) - CURL_OFF_T_C(1)) ? + curlx_sotouz(expected_size) : BUFSIZE - 1; + + nread = read(fd, buf, bytestoread); + + if(nread > 0) + buf[nread] = 0; + + if(nread <= 0 || expected_size == 0) + break; + + bytecount += nread; + expected_size -= nread; + + res = Curl_client_write(conn, CLIENTWRITE_BODY, buf, nread); + if(res) + return res; + + Curl_pgrsSetDownloadCounter(data, bytecount); + + if(Curl_pgrsUpdate(conn)) + res = CURLE_ABORTED_BY_CALLBACK; + else + res = Curl_speedcheck(data, now); + } + if(Curl_pgrsUpdate(conn)) + res = CURLE_ABORTED_BY_CALLBACK; + + return res; +} + +#endif diff --git a/external/libcurl_android/jni/libcurl/lib/file.h b/external/libcurl_android/jni/libcurl/lib/file.h new file mode 100755 index 00000000..997474bc --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/file.h @@ -0,0 +1,41 @@ +#ifndef HEADER_CURL_FILE_H +#define HEADER_CURL_FILE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2009, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + + +/**************************************************************************** + * FILE unique setup + ***************************************************************************/ +struct FILEPROTO { + char *path; /* the path we operate on */ + char *freepath; /* pointer to the allocated block we must free, this might + differ from the 'path' pointer */ + int fd; /* open file descriptor to read from! */ +}; + +#ifndef CURL_DISABLE_FILE +extern const struct Curl_handler Curl_handler_file; +#endif + +#endif /* HEADER_CURL_FILE_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/fileinfo.c b/external/libcurl_android/jni/libcurl/lib/fileinfo.c new file mode 100755 index 00000000..8c8ee981 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/fileinfo.c @@ -0,0 +1,54 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2010-2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include "strdup.h" +#include "fileinfo.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +struct curl_fileinfo *Curl_fileinfo_alloc(void) +{ + struct curl_fileinfo *tmp = malloc(sizeof(struct curl_fileinfo)); + if(!tmp) + return NULL; + memset(tmp, 0, sizeof(struct curl_fileinfo)); + return tmp; +} + +void Curl_fileinfo_dtor(void *user, void *element) +{ + struct curl_fileinfo *finfo = element; + (void) user; + if(!finfo) + return; + + Curl_safefree(finfo->b_data); + + free(finfo); +} diff --git a/external/libcurl_android/jni/libcurl/lib/fileinfo.h b/external/libcurl_android/jni/libcurl/lib/fileinfo.h new file mode 100755 index 00000000..b0e5e59e --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/fileinfo.h @@ -0,0 +1,33 @@ +#ifndef HEADER_CURL_FILEINFO_H +#define HEADER_CURL_FILEINFO_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2010, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include + +struct curl_fileinfo *Curl_fileinfo_alloc(void); + +void Curl_fileinfo_dtor(void *, void *); + +struct curl_fileinfo *Curl_fileinfo_dup(const struct curl_fileinfo *src); + +#endif /* HEADER_CURL_FILEINFO_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/firefox-db2pem.sh b/external/libcurl_android/jni/libcurl/lib/firefox-db2pem.sh new file mode 100755 index 00000000..14ac5760 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/firefox-db2pem.sh @@ -0,0 +1,54 @@ +#!/bin/sh +# *************************************************************************** +# * _ _ ____ _ +# * Project ___| | | | _ \| | +# * / __| | | | |_) | | +# * | (__| |_| | _ <| |___ +# * \___|\___/|_| \_\_____| +# * +# * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. +# * +# * This software is licensed as described in the file COPYING, which +# * you should have received as part of this distribution. The terms +# * are also available at http://curl.haxx.se/docs/copyright.html. +# * +# * You may opt to use, copy, modify, merge, publish, distribute and/or sell +# * copies of the Software, and permit persons to whom the Software is +# * furnished to do so, under the terms of the COPYING file. +# * +# * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# * KIND, either express or implied. +# * +# *************************************************************************** +# This shell script creates a fresh ca-bundle.crt file for use with libcurl. +# It extracts all ca certs it finds in the local Firefox database and converts +# them all into PEM format. +# +db=`ls -1d $HOME/.mozilla/firefox/*default` +out=$1 + +if test -z "$out"; then + out="ca-bundle.crt" # use a sensible default +fi + +currentdate=`date` + +cat >$out <> $out + diff --git a/external/libcurl_android/jni/libcurl/lib/formdata.c b/external/libcurl_android/jni/libcurl/lib/formdata.c new file mode 100755 index 00000000..3260928f --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/formdata.c @@ -0,0 +1,1596 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include + +#if !defined(CURL_DISABLE_HTTP) || defined(USE_SSLEAY) + +#if defined(HAVE_LIBGEN_H) && defined(HAVE_BASENAME) +#include +#endif + +#include "urldata.h" /* for struct SessionHandle */ +#include "formdata.h" +#include "vtls/vtls.h" +#include "strequal.h" +#include "curl_memory.h" +#include "sendf.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +#endif /* !defined(CURL_DISABLE_HTTP) || defined(USE_SSLEAY) */ + +#ifndef CURL_DISABLE_HTTP + +#ifndef HAVE_BASENAME +static char *Curl_basename(char *path); +#define basename(x) Curl_basename((x)) +#endif + +static size_t readfromfile(struct Form *form, char *buffer, size_t size); +static char *formboundary(struct SessionHandle *data); + +/* What kind of Content-Type to use on un-specified files with unrecognized + extensions. */ +#define HTTPPOST_CONTENTTYPE_DEFAULT "application/octet-stream" + +#define FORM_FILE_SEPARATOR ',' +#define FORM_TYPE_SEPARATOR ';' + +/*************************************************************************** + * + * AddHttpPost() + * + * Adds a HttpPost structure to the list, if parent_post is given becomes + * a subpost of parent_post instead of a direct list element. + * + * Returns newly allocated HttpPost on success and NULL if malloc failed. + * + ***************************************************************************/ +static struct curl_httppost * +AddHttpPost(char *name, size_t namelength, + char *value, size_t contentslength, + char *buffer, size_t bufferlength, + char *contenttype, + long flags, + struct curl_slist* contentHeader, + char *showfilename, char *userp, + struct curl_httppost *parent_post, + struct curl_httppost **httppost, + struct curl_httppost **last_post) +{ + struct curl_httppost *post; + post = calloc(1, sizeof(struct curl_httppost)); + if(post) { + post->name = name; + post->namelength = (long)(name?(namelength?namelength:strlen(name)):0); + post->contents = value; + post->contentslength = (long)contentslength; + post->buffer = buffer; + post->bufferlength = (long)bufferlength; + post->contenttype = contenttype; + post->contentheader = contentHeader; + post->showfilename = showfilename; + post->userp = userp, + post->flags = flags; + } + else + return NULL; + + if(parent_post) { + /* now, point our 'more' to the original 'more' */ + post->more = parent_post->more; + + /* then move the original 'more' to point to ourselves */ + parent_post->more = post; + } + else { + /* make the previous point to this */ + if(*last_post) + (*last_post)->next = post; + else + (*httppost) = post; + + (*last_post) = post; + } + return post; +} + +/*************************************************************************** + * + * AddFormInfo() + * + * Adds a FormInfo structure to the list presented by parent_form_info. + * + * Returns newly allocated FormInfo on success and NULL if malloc failed/ + * parent_form_info is NULL. + * + ***************************************************************************/ +static FormInfo * AddFormInfo(char *value, + char *contenttype, + FormInfo *parent_form_info) +{ + FormInfo *form_info; + form_info = calloc(1, sizeof(struct FormInfo)); + if(form_info) { + if(value) + form_info->value = value; + if(contenttype) + form_info->contenttype = contenttype; + form_info->flags = HTTPPOST_FILENAME; + } + else + return NULL; + + if(parent_form_info) { + /* now, point our 'more' to the original 'more' */ + form_info->more = parent_form_info->more; + + /* then move the original 'more' to point to ourselves */ + parent_form_info->more = form_info; + } + + return form_info; +} + +/*************************************************************************** + * + * ContentTypeForFilename() + * + * Provides content type for filename if one of the known types (else + * (either the prevtype or the default is returned). + * + * Returns some valid contenttype for filename. + * + ***************************************************************************/ +static const char *ContentTypeForFilename(const char *filename, + const char *prevtype) +{ + const char *contenttype = NULL; + unsigned int i; + /* + * No type was specified, we scan through a few well-known + * extensions and pick the first we match! + */ + struct ContentType { + const char *extension; + const char *type; + }; + static const struct ContentType ctts[]={ + {".gif", "image/gif"}, + {".jpg", "image/jpeg"}, + {".jpeg", "image/jpeg"}, + {".txt", "text/plain"}, + {".html", "text/html"}, + {".xml", "application/xml"} + }; + + if(prevtype) + /* default to the previously set/used! */ + contenttype = prevtype; + else + contenttype = HTTPPOST_CONTENTTYPE_DEFAULT; + + if(filename) { /* in case a NULL was passed in */ + for(i=0; i= strlen(ctts[i].extension)) { + if(strequal(filename + + strlen(filename) - strlen(ctts[i].extension), + ctts[i].extension)) { + contenttype = ctts[i].type; + break; + } + } + } + } + /* we have a contenttype by now */ + return contenttype; +} + +/*************************************************************************** + * + * memdup() + * + * Copies the 'source' data to a newly allocated buffer buffer (that is + * returned). Uses buffer_length if not null, else uses strlen to determine + * the length of the buffer to be copied + * + * Returns the new pointer or NULL on failure. + * + ***************************************************************************/ +static char *memdup(const char *src, size_t buffer_length) +{ + size_t length; + bool add = FALSE; + char *buffer; + + if(buffer_length) + length = buffer_length; + else if(src) { + length = strlen(src); + add = TRUE; + } + else + /* no length and a NULL src pointer! */ + return strdup(""); + + buffer = malloc(length+add); + if(!buffer) + return NULL; /* fail */ + + memcpy(buffer, src, length); + + /* if length unknown do null termination */ + if(add) + buffer[length] = '\0'; + + return buffer; +} + +/*************************************************************************** + * + * FormAdd() + * + * Stores a formpost parameter and builds the appropriate linked list. + * + * Has two principal functionalities: using files and byte arrays as + * post parts. Byte arrays are either copied or just the pointer is stored + * (as the user requests) while for files only the filename and not the + * content is stored. + * + * While you may have only one byte array for each name, multiple filenames + * are allowed (and because of this feature CURLFORM_END is needed after + * using CURLFORM_FILE). + * + * Examples: + * + * Simple name/value pair with copied contents: + * curl_formadd (&post, &last, CURLFORM_COPYNAME, "name", + * CURLFORM_COPYCONTENTS, "value", CURLFORM_END); + * + * name/value pair where only the content pointer is remembered: + * curl_formadd (&post, &last, CURLFORM_COPYNAME, "name", + * CURLFORM_PTRCONTENTS, ptr, CURLFORM_CONTENTSLENGTH, 10, CURLFORM_END); + * (if CURLFORM_CONTENTSLENGTH is missing strlen () is used) + * + * storing a filename (CONTENTTYPE is optional!): + * curl_formadd (&post, &last, CURLFORM_COPYNAME, "name", + * CURLFORM_FILE, "filename1", CURLFORM_CONTENTTYPE, "plain/text", + * CURLFORM_END); + * + * storing multiple filenames: + * curl_formadd (&post, &last, CURLFORM_COPYNAME, "name", + * CURLFORM_FILE, "filename1", CURLFORM_FILE, "filename2", CURLFORM_END); + * + * Returns: + * CURL_FORMADD_OK on success + * CURL_FORMADD_MEMORY if the FormInfo allocation fails + * CURL_FORMADD_OPTION_TWICE if one option is given twice for one Form + * CURL_FORMADD_NULL if a null pointer was given for a char + * CURL_FORMADD_MEMORY if the allocation of a FormInfo struct failed + * CURL_FORMADD_UNKNOWN_OPTION if an unknown option was used + * CURL_FORMADD_INCOMPLETE if the some FormInfo is not complete (or error) + * CURL_FORMADD_MEMORY if a HttpPost struct cannot be allocated + * CURL_FORMADD_MEMORY if some allocation for string copying failed. + * CURL_FORMADD_ILLEGAL_ARRAY if an illegal option is used in an array + * + ***************************************************************************/ + +static +CURLFORMcode FormAdd(struct curl_httppost **httppost, + struct curl_httppost **last_post, + va_list params) +{ + FormInfo *first_form, *current_form, *form = NULL; + CURLFORMcode return_value = CURL_FORMADD_OK; + const char *prevtype = NULL; + struct curl_httppost *post = NULL; + CURLformoption option; + struct curl_forms *forms = NULL; + char *array_value=NULL; /* value read from an array */ + + /* This is a state variable, that if TRUE means that we're parsing an + array that we got passed to us. If FALSE we're parsing the input + va_list arguments. */ + bool array_state = FALSE; + + /* + * We need to allocate the first struct to fill in. + */ + first_form = calloc(1, sizeof(struct FormInfo)); + if(!first_form) + return CURL_FORMADD_MEMORY; + + current_form = first_form; + + /* + * Loop through all the options set. Break if we have an error to report. + */ + while(return_value == CURL_FORMADD_OK) { + + /* first see if we have more parts of the array param */ + if(array_state && forms) { + /* get the upcoming option from the given array */ + option = forms->option; + array_value = (char *)forms->value; + + forms++; /* advance this to next entry */ + if(CURLFORM_END == option) { + /* end of array state */ + array_state = FALSE; + continue; + } + } + else { + /* This is not array-state, get next option */ + option = va_arg(params, CURLformoption); + if(CURLFORM_END == option) + break; + } + + switch (option) { + case CURLFORM_ARRAY: + if(array_state) + /* we don't support an array from within an array */ + return_value = CURL_FORMADD_ILLEGAL_ARRAY; + else { + forms = va_arg(params, struct curl_forms *); + if(forms) + array_state = TRUE; + else + return_value = CURL_FORMADD_NULL; + } + break; + + /* + * Set the Name property. + */ + case CURLFORM_PTRNAME: +#ifdef CURL_DOES_CONVERSIONS + /* Treat CURLFORM_PTR like CURLFORM_COPYNAME so that libcurl will copy + * the data in all cases so that we'll have safe memory for the eventual + * conversion. + */ +#else + current_form->flags |= HTTPPOST_PTRNAME; /* fall through */ +#endif + case CURLFORM_COPYNAME: + if(current_form->name) + return_value = CURL_FORMADD_OPTION_TWICE; + else { + char *name = array_state? + array_value:va_arg(params, char *); + if(name) + current_form->name = name; /* store for the moment */ + else + return_value = CURL_FORMADD_NULL; + } + break; + case CURLFORM_NAMELENGTH: + if(current_form->namelength) + return_value = CURL_FORMADD_OPTION_TWICE; + else + current_form->namelength = + array_state?(size_t)array_value:(size_t)va_arg(params, long); + break; + + /* + * Set the contents property. + */ + case CURLFORM_PTRCONTENTS: + current_form->flags |= HTTPPOST_PTRCONTENTS; /* fall through */ + case CURLFORM_COPYCONTENTS: + if(current_form->value) + return_value = CURL_FORMADD_OPTION_TWICE; + else { + char *value = + array_state?array_value:va_arg(params, char *); + if(value) + current_form->value = value; /* store for the moment */ + else + return_value = CURL_FORMADD_NULL; + } + break; + case CURLFORM_CONTENTSLENGTH: + if(current_form->contentslength) + return_value = CURL_FORMADD_OPTION_TWICE; + else + current_form->contentslength = + array_state?(size_t)array_value:(size_t)va_arg(params, long); + break; + + /* Get contents from a given file name */ + case CURLFORM_FILECONTENT: + if(current_form->flags & (HTTPPOST_PTRCONTENTS|HTTPPOST_READFILE)) + return_value = CURL_FORMADD_OPTION_TWICE; + else { + const char *filename = array_state? + array_value:va_arg(params, char *); + if(filename) { + current_form->value = strdup(filename); + if(!current_form->value) + return_value = CURL_FORMADD_MEMORY; + else { + current_form->flags |= HTTPPOST_READFILE; + current_form->value_alloc = TRUE; + } + } + else + return_value = CURL_FORMADD_NULL; + } + break; + + /* We upload a file */ + case CURLFORM_FILE: + { + const char *filename = array_state?array_value: + va_arg(params, char *); + + if(current_form->value) { + if(current_form->flags & HTTPPOST_FILENAME) { + if(filename) { + char *fname = strdup(filename); + if(!fname) + return_value = CURL_FORMADD_MEMORY; + else { + form = AddFormInfo(fname, NULL, current_form); + if(!form) { + Curl_safefree(fname); + return_value = CURL_FORMADD_MEMORY; + } + else { + form->value_alloc = TRUE; + current_form = form; + form = NULL; + } + } + } + else + return_value = CURL_FORMADD_NULL; + } + else + return_value = CURL_FORMADD_OPTION_TWICE; + } + else { + if(filename) { + current_form->value = strdup(filename); + if(!current_form->value) + return_value = CURL_FORMADD_MEMORY; + else { + current_form->flags |= HTTPPOST_FILENAME; + current_form->value_alloc = TRUE; + } + } + else + return_value = CURL_FORMADD_NULL; + } + break; + } + + case CURLFORM_BUFFERPTR: + current_form->flags |= HTTPPOST_PTRBUFFER|HTTPPOST_BUFFER; + if(current_form->buffer) + return_value = CURL_FORMADD_OPTION_TWICE; + else { + char *buffer = + array_state?array_value:va_arg(params, char *); + if(buffer) { + current_form->buffer = buffer; /* store for the moment */ + current_form->value = buffer; /* make it non-NULL to be accepted + as fine */ + } + else + return_value = CURL_FORMADD_NULL; + } + break; + + case CURLFORM_BUFFERLENGTH: + if(current_form->bufferlength) + return_value = CURL_FORMADD_OPTION_TWICE; + else + current_form->bufferlength = + array_state?(size_t)array_value:(size_t)va_arg(params, long); + break; + + case CURLFORM_STREAM: + current_form->flags |= HTTPPOST_CALLBACK; + if(current_form->userp) + return_value = CURL_FORMADD_OPTION_TWICE; + else { + char *userp = + array_state?array_value:va_arg(params, char *); + if(userp) { + current_form->userp = userp; + current_form->value = userp; /* this isn't strictly true but we + derive a value from this later on + and we need this non-NULL to be + accepted as a fine form part */ + } + else + return_value = CURL_FORMADD_NULL; + } + break; + + case CURLFORM_CONTENTTYPE: + { + const char *contenttype = + array_state?array_value:va_arg(params, char *); + if(current_form->contenttype) { + if(current_form->flags & HTTPPOST_FILENAME) { + if(contenttype) { + char *type = strdup(contenttype); + if(!type) + return_value = CURL_FORMADD_MEMORY; + else { + form = AddFormInfo(NULL, type, current_form); + if(!form) { + Curl_safefree(type); + return_value = CURL_FORMADD_MEMORY; + } + else { + form->contenttype_alloc = TRUE; + current_form = form; + form = NULL; + } + } + } + else + return_value = CURL_FORMADD_NULL; + } + else + return_value = CURL_FORMADD_OPTION_TWICE; + } + else { + if(contenttype) { + current_form->contenttype = strdup(contenttype); + if(!current_form->contenttype) + return_value = CURL_FORMADD_MEMORY; + else + current_form->contenttype_alloc = TRUE; + } + else + return_value = CURL_FORMADD_NULL; + } + break; + } + case CURLFORM_CONTENTHEADER: + { + /* this "cast increases required alignment of target type" but + we consider it OK anyway */ + struct curl_slist* list = array_state? + (struct curl_slist*)array_value: + va_arg(params, struct curl_slist*); + + if(current_form->contentheader) + return_value = CURL_FORMADD_OPTION_TWICE; + else + current_form->contentheader = list; + + break; + } + case CURLFORM_FILENAME: + case CURLFORM_BUFFER: + { + const char *filename = array_state?array_value: + va_arg(params, char *); + if(current_form->showfilename) + return_value = CURL_FORMADD_OPTION_TWICE; + else { + current_form->showfilename = strdup(filename); + if(!current_form->showfilename) + return_value = CURL_FORMADD_MEMORY; + else + current_form->showfilename_alloc = TRUE; + } + break; + } + default: + return_value = CURL_FORMADD_UNKNOWN_OPTION; + break; + } + } + + if(CURL_FORMADD_OK != return_value) { + /* On error, free allocated fields for all nodes of the FormInfo linked + list without deallocating nodes. List nodes are deallocated later on */ + FormInfo *ptr; + for(ptr = first_form; ptr != NULL; ptr = ptr->more) { + if(ptr->name_alloc) { + Curl_safefree(ptr->name); + ptr->name_alloc = FALSE; + } + if(ptr->value_alloc) { + Curl_safefree(ptr->value); + ptr->value_alloc = FALSE; + } + if(ptr->contenttype_alloc) { + Curl_safefree(ptr->contenttype); + ptr->contenttype_alloc = FALSE; + } + if(ptr->showfilename_alloc) { + Curl_safefree(ptr->showfilename); + ptr->showfilename_alloc = FALSE; + } + } + } + + if(CURL_FORMADD_OK == return_value) { + /* go through the list, check for completeness and if everything is + * alright add the HttpPost item otherwise set return_value accordingly */ + + post = NULL; + for(form = first_form; + form != NULL; + form = form->more) { + if(((!form->name || !form->value) && !post) || + ( (form->contentslength) && + (form->flags & HTTPPOST_FILENAME) ) || + ( (form->flags & HTTPPOST_FILENAME) && + (form->flags & HTTPPOST_PTRCONTENTS) ) || + + ( (!form->buffer) && + (form->flags & HTTPPOST_BUFFER) && + (form->flags & HTTPPOST_PTRBUFFER) ) || + + ( (form->flags & HTTPPOST_READFILE) && + (form->flags & HTTPPOST_PTRCONTENTS) ) + ) { + return_value = CURL_FORMADD_INCOMPLETE; + break; + } + else { + if(((form->flags & HTTPPOST_FILENAME) || + (form->flags & HTTPPOST_BUFFER)) && + !form->contenttype ) { + char *f = form->flags & HTTPPOST_BUFFER? + form->showfilename : form->value; + + /* our contenttype is missing */ + form->contenttype = strdup(ContentTypeForFilename(f, prevtype)); + if(!form->contenttype) { + return_value = CURL_FORMADD_MEMORY; + break; + } + form->contenttype_alloc = TRUE; + } + if(!(form->flags & HTTPPOST_PTRNAME) && + (form == first_form) ) { + /* Note that there's small risk that form->name is NULL here if the + app passed in a bad combo, so we better check for that first. */ + if(form->name) + /* copy name (without strdup; possibly contains null characters) */ + form->name = memdup(form->name, form->namelength); + if(!form->name) { + return_value = CURL_FORMADD_MEMORY; + break; + } + form->name_alloc = TRUE; + } + if(!(form->flags & (HTTPPOST_FILENAME | HTTPPOST_READFILE | + HTTPPOST_PTRCONTENTS | HTTPPOST_PTRBUFFER | + HTTPPOST_CALLBACK)) ) { + /* copy value (without strdup; possibly contains null characters) */ + form->value = memdup(form->value, form->contentslength); + if(!form->value) { + return_value = CURL_FORMADD_MEMORY; + break; + } + form->value_alloc = TRUE; + } + post = AddHttpPost(form->name, form->namelength, + form->value, form->contentslength, + form->buffer, form->bufferlength, + form->contenttype, form->flags, + form->contentheader, form->showfilename, + form->userp, + post, httppost, + last_post); + + if(!post) { + return_value = CURL_FORMADD_MEMORY; + break; + } + + if(form->contenttype) + prevtype = form->contenttype; + } + } + if(CURL_FORMADD_OK != return_value) { + /* On error, free allocated fields for nodes of the FormInfo linked + list which are not already owned by the httppost linked list + without deallocating nodes. List nodes are deallocated later on */ + FormInfo *ptr; + for(ptr = form; ptr != NULL; ptr = ptr->more) { + if(ptr->name_alloc) { + Curl_safefree(ptr->name); + ptr->name_alloc = FALSE; + } + if(ptr->value_alloc) { + Curl_safefree(ptr->value); + ptr->value_alloc = FALSE; + } + if(ptr->contenttype_alloc) { + Curl_safefree(ptr->contenttype); + ptr->contenttype_alloc = FALSE; + } + if(ptr->showfilename_alloc) { + Curl_safefree(ptr->showfilename); + ptr->showfilename_alloc = FALSE; + } + } + } + } + + /* Always deallocate FormInfo linked list nodes without touching node + fields given that these have either been deallocated or are owned + now by the httppost linked list */ + while(first_form) { + FormInfo *ptr = first_form->more; + Curl_safefree(first_form); + first_form = ptr; + } + + return return_value; +} + +/* + * curl_formadd() is a public API to add a section to the multipart formpost. + * + * @unittest: 1308 + */ + +CURLFORMcode curl_formadd(struct curl_httppost **httppost, + struct curl_httppost **last_post, + ...) +{ + va_list arg; + CURLFORMcode result; + va_start(arg, last_post); + result = FormAdd(httppost, last_post, arg); + va_end(arg); + return result; +} + +#ifdef __VMS +#include +/* + * get_vms_file_size does what it takes to get the real size of the file + * + * For fixed files, find out the size of the EOF block and adjust. + * + * For all others, have to read the entire file in, discarding the contents. + * Most posted text files will be small, and binary files like zlib archives + * and CD/DVD images should be either a STREAM_LF format or a fixed format. + * + */ +curl_off_t VmsRealFileSize(const char * name, + const struct_stat * stat_buf) +{ + char buffer[8192]; + curl_off_t count; + int ret_stat; + FILE * file; + + file = fopen(name, "r"); + if(file == NULL) + return 0; + + count = 0; + ret_stat = 1; + while(ret_stat > 0) { + ret_stat = fread(buffer, 1, sizeof(buffer), file); + if(ret_stat != 0) + count += ret_stat; + } + fclose(file); + + return count; +} + +/* + * + * VmsSpecialSize checks to see if the stat st_size can be trusted and + * if not to call a routine to get the correct size. + * + */ +static curl_off_t VmsSpecialSize(const char * name, + const struct_stat * stat_buf) +{ + switch(stat_buf->st_fab_rfm) { + case FAB$C_VAR: + case FAB$C_VFC: + return VmsRealFileSize(name, stat_buf); + break; + default: + return stat_buf->st_size; + } +} + +#endif + +#ifndef __VMS +#define filesize(name, stat_data) (stat_data.st_size) +#else + /* Getting the expected file size needs help on VMS */ +#define filesize(name, stat_data) VmsSpecialSize(name, &stat_data) +#endif + +/* + * AddFormData() adds a chunk of data to the FormData linked list. + * + * size is incremented by the chunk length, unless it is NULL + */ +static CURLcode AddFormData(struct FormData **formp, + enum formtype type, + const void *line, + size_t length, + curl_off_t *size) +{ + struct FormData *newform = malloc(sizeof(struct FormData)); + if(!newform) + return CURLE_OUT_OF_MEMORY; + newform->next = NULL; + + if(type <= FORM_CONTENT) { + /* we make it easier for plain strings: */ + if(!length) + length = strlen((char *)line); + + newform->line = malloc(length+1); + if(!newform->line) { + free(newform); + return CURLE_OUT_OF_MEMORY; + } + memcpy(newform->line, line, length); + newform->length = length; + newform->line[length]=0; /* zero terminate for easier debugging */ + } + else + /* For callbacks and files we don't have any actual data so we just keep a + pointer to whatever this points to */ + newform->line = (char *)line; + + newform->type = type; + + if(*formp) { + (*formp)->next = newform; + *formp = newform; + } + else + *formp = newform; + + if(size) { + if(type != FORM_FILE) + /* for static content as well as callback data we add the size given + as input argument */ + *size += length; + else { + /* Since this is a file to be uploaded here, add the size of the actual + file */ + if(!strequal("-", newform->line)) { + struct_stat file; + if(!stat(newform->line, &file) && !S_ISDIR(file.st_mode)) + *size += filesize(newform->line, file); + else + return CURLE_BAD_FUNCTION_ARGUMENT; + } + } + } + return CURLE_OK; +} + +/* + * AddFormDataf() adds printf()-style formatted data to the formdata chain. + */ + +static CURLcode AddFormDataf(struct FormData **formp, + curl_off_t *size, + const char *fmt, ...) +{ + char s[4096]; + va_list ap; + va_start(ap, fmt); + vsnprintf(s, sizeof(s), fmt, ap); + va_end(ap); + + return AddFormData(formp, FORM_DATA, s, 0, size); +} + +/* + * Curl_formclean() is used from http.c, this cleans a built FormData linked + * list + */ +void Curl_formclean(struct FormData **form_ptr) +{ + struct FormData *next, *form; + + form = *form_ptr; + if(!form) + return; + + do { + next=form->next; /* the following form line */ + if(form->type <= FORM_CONTENT) + free(form->line); /* free the line */ + free(form); /* free the struct */ + + } while((form = next) != NULL); /* continue */ + + *form_ptr = NULL; +} + +/* + * curl_formget() + * Serialize a curl_httppost struct. + * Returns 0 on success. + * + * @unittest: 1308 + */ +int curl_formget(struct curl_httppost *form, void *arg, + curl_formget_callback append) +{ + CURLcode rc; + curl_off_t size; + struct FormData *data, *ptr; + + rc = Curl_getformdata(NULL, &data, form, NULL, &size); + if(rc != CURLE_OK) + return (int)rc; + + for(ptr = data; ptr; ptr = ptr->next) { + if((ptr->type == FORM_FILE) || (ptr->type == FORM_CALLBACK)) { + char buffer[8192]; + size_t nread; + struct Form temp; + + Curl_FormInit(&temp, ptr); + + do { + nread = readfromfile(&temp, buffer, sizeof(buffer)); + if((nread == (size_t) -1) || + (nread > sizeof(buffer)) || + (nread != append(arg, buffer, nread))) { + if(temp.fp) + fclose(temp.fp); + Curl_formclean(&data); + return -1; + } + } while(nread); + } + else { + if(ptr->length != append(arg, ptr->line, ptr->length)) { + Curl_formclean(&data); + return -1; + } + } + } + Curl_formclean(&data); + return 0; +} + +/* + * curl_formfree() is an external function to free up a whole form post + * chain + */ +void curl_formfree(struct curl_httppost *form) +{ + struct curl_httppost *next; + + if(!form) + /* no form to free, just get out of this */ + return; + + do { + next=form->next; /* the following form line */ + + /* recurse to sub-contents */ + if(form->more) + curl_formfree(form->more); + + if(!(form->flags & HTTPPOST_PTRNAME) && form->name) + free(form->name); /* free the name */ + if(!(form->flags & + (HTTPPOST_PTRCONTENTS|HTTPPOST_BUFFER|HTTPPOST_CALLBACK)) && + form->contents) + free(form->contents); /* free the contents */ + if(form->contenttype) + free(form->contenttype); /* free the content type */ + if(form->showfilename) + free(form->showfilename); /* free the faked file name */ + free(form); /* free the struct */ + + } while((form = next) != NULL); /* continue */ +} + +#ifndef HAVE_BASENAME +/* + (Quote from The Open Group Base Specifications Issue 6 IEEE Std 1003.1, 2004 + Edition) + + The basename() function shall take the pathname pointed to by path and + return a pointer to the final component of the pathname, deleting any + trailing '/' characters. + + If the string pointed to by path consists entirely of the '/' character, + basename() shall return a pointer to the string "/". If the string pointed + to by path is exactly "//", it is implementation-defined whether '/' or "//" + is returned. + + If path is a null pointer or points to an empty string, basename() shall + return a pointer to the string ".". + + The basename() function may modify the string pointed to by path, and may + return a pointer to static storage that may then be overwritten by a + subsequent call to basename(). + + The basename() function need not be reentrant. A function that is not + required to be reentrant is not required to be thread-safe. + +*/ +static char *Curl_basename(char *path) +{ + /* Ignore all the details above for now and make a quick and simple + implementaion here */ + char *s1; + char *s2; + + s1=strrchr(path, '/'); + s2=strrchr(path, '\\'); + + if(s1 && s2) { + path = (s1 > s2? s1 : s2)+1; + } + else if(s1) + path = s1 + 1; + else if(s2) + path = s2 + 1; + + return path; +} +#endif + +static char *strippath(const char *fullfile) +{ + char *filename; + char *base; + filename = strdup(fullfile); /* duplicate since basename() may ruin the + buffer it works on */ + if(!filename) + return NULL; + base = strdup(basename(filename)); + + free(filename); /* free temporary buffer */ + + return base; /* returns an allocated string or NULL ! */ +} + +static CURLcode formdata_add_filename(const struct curl_httppost *file, + struct FormData **form, + curl_off_t *size) +{ + CURLcode result = CURLE_OK; + char *filename = file->showfilename; + char *filebasename = NULL; + char *filename_escaped = NULL; + + if(!filename) { + filebasename = strippath(file->contents); + if(!filebasename) + return CURLE_OUT_OF_MEMORY; + filename = filebasename; + } + + if(strchr(filename, '\\') || strchr(filename, '"')) { + char *p0, *p1; + + /* filename need be escaped */ + filename_escaped = malloc(strlen(filename)*2+1); + if(!filename_escaped) { + Curl_safefree(filebasename); + return CURLE_OUT_OF_MEMORY; + } + p0 = filename_escaped; + p1 = filename; + while(*p1) { + if(*p1 == '\\' || *p1 == '"') + *p0++ = '\\'; + *p0++ = *p1++; + } + *p0 = '\0'; + filename = filename_escaped; + } + result = AddFormDataf(form, size, + "; filename=\"%s\"", + filename); + Curl_safefree(filename_escaped); + Curl_safefree(filebasename); + return result; +} + +/* + * Curl_getformdata() converts a linked list of "meta data" into a complete + * (possibly huge) multipart formdata. The input list is in 'post', while the + * output resulting linked lists gets stored in '*finalform'. *sizep will get + * the total size of the whole POST. + * A multipart/form_data content-type is built, unless a custom content-type + * is passed in 'custom_content_type'. + * + * This function will not do a failf() for the potential memory failures but + * should for all other errors it spots. Just note that this function MAY get + * a NULL pointer in the 'data' argument. + */ + +CURLcode Curl_getformdata(struct SessionHandle *data, + struct FormData **finalform, + struct curl_httppost *post, + const char *custom_content_type, + curl_off_t *sizep) +{ + struct FormData *form = NULL; + struct FormData *firstform; + struct curl_httppost *file; + CURLcode result = CURLE_OK; + + curl_off_t size = 0; /* support potentially ENORMOUS formposts */ + char *boundary; + char *fileboundary = NULL; + struct curl_slist* curList; + + *finalform = NULL; /* default form is empty */ + + if(!post) + return result; /* no input => no output! */ + + boundary = formboundary(data); + if(!boundary) + return CURLE_OUT_OF_MEMORY; + + /* Make the first line of the output */ + result = AddFormDataf(&form, NULL, + "%s; boundary=%s\r\n", + custom_content_type?custom_content_type: + "Content-Type: multipart/form-data", + boundary); + + if(result) { + Curl_safefree(boundary); + return result; + } + /* we DO NOT include that line in the total size of the POST, since it'll be + part of the header! */ + + firstform = form; + + do { + + if(size) { + result = AddFormDataf(&form, &size, "\r\n"); + if(result) + break; + } + + /* boundary */ + result = AddFormDataf(&form, &size, "--%s\r\n", boundary); + if(result) + break; + + /* Maybe later this should be disabled when a custom_content_type is + passed, since Content-Disposition is not meaningful for all multipart + types. + */ + result = AddFormDataf(&form, &size, + "Content-Disposition: form-data; name=\""); + if(result) + break; + + result = AddFormData(&form, FORM_DATA, post->name, post->namelength, + &size); + if(result) + break; + + result = AddFormDataf(&form, &size, "\""); + if(result) + break; + + if(post->more) { + /* If used, this is a link to more file names, we must then do + the magic to include several files with the same field name */ + + Curl_safefree(fileboundary); + fileboundary = formboundary(data); + if(!fileboundary) { + result = CURLE_OUT_OF_MEMORY; + break; + } + + result = AddFormDataf(&form, &size, + "\r\nContent-Type: multipart/mixed;" + " boundary=%s\r\n", + fileboundary); + if(result) + break; + } + + file = post; + + do { + + /* If 'showfilename' is set, that is a faked name passed on to us + to use to in the formpost. If that is not set, the actually used + local file name should be added. */ + + if(post->more) { + /* if multiple-file */ + result = AddFormDataf(&form, &size, + "\r\n--%s\r\nContent-Disposition: " + "attachment", + fileboundary); + if(result) + break; + result = formdata_add_filename(file, &form, &size); + if(result) + break; + } + else if(post->flags & (HTTPPOST_FILENAME|HTTPPOST_BUFFER| + HTTPPOST_CALLBACK)) { + /* it should be noted that for the HTTPPOST_FILENAME and + HTTPPOST_CALLBACK cases the ->showfilename struct member is always + assigned at this point */ + if(post->showfilename || (post->flags & HTTPPOST_FILENAME)) { + result = formdata_add_filename(post, &form, &size); + } + + if(result) + break; + } + + if(file->contenttype) { + /* we have a specified type */ + result = AddFormDataf(&form, &size, + "\r\nContent-Type: %s", + file->contenttype); + if(result) + break; + } + + curList = file->contentheader; + while(curList) { + /* Process the additional headers specified for this form */ + result = AddFormDataf( &form, &size, "\r\n%s", curList->data ); + if(result) + break; + curList = curList->next; + } + if(result) + break; + + result = AddFormDataf(&form, &size, "\r\n\r\n"); + if(result) + break; + + if((post->flags & HTTPPOST_FILENAME) || + (post->flags & HTTPPOST_READFILE)) { + /* we should include the contents from the specified file */ + FILE *fileread; + + fileread = strequal("-", file->contents)? + stdin:fopen(file->contents, "rb"); /* binary read for win32 */ + + /* + * VMS: This only allows for stream files on VMS. Stream files are + * OK, as are FIXED & VAR files WITHOUT implied CC For implied CC, + * every record needs to have a \n appended & 1 added to SIZE + */ + + if(fileread) { + if(fileread != stdin) { + /* close the file */ + fclose(fileread); + /* add the file name only - for later reading from this */ + result = AddFormData(&form, FORM_FILE, file->contents, 0, &size); + } + else { + /* When uploading from stdin, we can't know the size of the file, + * thus must read the full file as before. We *could* use chunked + * transfer-encoding, but that only works for HTTP 1.1 and we + * can't be sure we work with such a server. + */ + size_t nread; + char buffer[512]; + while((nread = fread(buffer, 1, sizeof(buffer), fileread)) != 0) { + result = AddFormData(&form, FORM_CONTENT, buffer, nread, &size); + if(result) + break; + } + } + } + else { + if(data) + failf(data, "couldn't open file \"%s\"", file->contents); + *finalform = NULL; + result = CURLE_READ_ERROR; + } + } + else if(post->flags & HTTPPOST_BUFFER) + /* include contents of buffer */ + result = AddFormData(&form, FORM_CONTENT, post->buffer, + post->bufferlength, &size); + else if(post->flags & HTTPPOST_CALLBACK) + /* the contents should be read with the callback and the size + is set with the contentslength */ + result = AddFormData(&form, FORM_CALLBACK, post->userp, + post->contentslength, &size); + else + /* include the contents we got */ + result = AddFormData(&form, FORM_CONTENT, post->contents, + post->contentslength, &size); + + file = file->more; + } while(file && !result); /* for each specified file for this field */ + + if(result) + break; + + if(post->more) { + /* this was a multiple-file inclusion, make a termination file + boundary: */ + result = AddFormDataf(&form, &size, + "\r\n--%s--", + fileboundary); + if(result) + break; + } + + } while((post = post->next) != NULL); /* for each field */ + + /* end-boundary for everything */ + if(CURLE_OK == result) + result = AddFormDataf(&form, &size, + "\r\n--%s--\r\n", + boundary); + + if(result) { + Curl_formclean(&firstform); + Curl_safefree(fileboundary); + Curl_safefree(boundary); + return result; + } + + *sizep = size; + + Curl_safefree(fileboundary); + Curl_safefree(boundary); + + *finalform = firstform; + + return result; +} + +/* + * Curl_FormInit() inits the struct 'form' points to with the 'formdata' + * and resets the 'sent' counter. + */ +int Curl_FormInit(struct Form *form, struct FormData *formdata ) +{ + if(!formdata) + return 1; /* error */ + + form->data = formdata; + form->sent = 0; + form->fp = NULL; + form->fread_func = ZERO_NULL; + + return 0; +} + +#ifndef __VMS +# define fopen_read fopen +#else + /* + * vmsfopenread + * + * For upload to work as expected on VMS, different optional + * parameters must be added to the fopen command based on + * record format of the file. + * + */ +# define fopen_read vmsfopenread +static FILE * vmsfopenread(const char *file, const char *mode) { + struct_stat statbuf; + int result; + + result = stat(file, &statbuf); + + switch (statbuf.st_fab_rfm) { + case FAB$C_VAR: + case FAB$C_VFC: + case FAB$C_STMCR: + return fopen(file, "r"); + break; + default: + return fopen(file, "r", "rfm=stmlf", "ctx=stm"); + } +} +#endif + +/* + * readfromfile() + * + * The read callback that this function may use can return a value larger than + * 'size' (which then this function returns) that indicates a problem and it + * must be properly dealt with + */ +static size_t readfromfile(struct Form *form, char *buffer, + size_t size) +{ + size_t nread; + bool callback = (form->data->type == FORM_CALLBACK)?TRUE:FALSE; + + if(callback) { + if(form->fread_func == ZERO_NULL) + return 0; + else + nread = form->fread_func(buffer, 1, size, form->data->line); + } + else { + if(!form->fp) { + /* this file hasn't yet been opened */ + form->fp = fopen_read(form->data->line, "rb"); /* b is for binary */ + if(!form->fp) + return (size_t)-1; /* failure */ + } + nread = fread(buffer, 1, size, form->fp); + } + if(!nread) { + /* this is the last chunk from the file, move on */ + if(form->fp) { + fclose(form->fp); + form->fp = NULL; + } + form->data = form->data->next; + } + + return nread; +} + +/* + * Curl_FormReader() is the fread() emulation function that will be used to + * deliver the formdata to the transfer loop and then sent away to the peer. + */ +size_t Curl_FormReader(char *buffer, + size_t size, + size_t nitems, + FILE *mydata) +{ + struct Form *form; + size_t wantedsize; + size_t gotsize = 0; + + form=(struct Form *)mydata; + + wantedsize = size * nitems; + + if(!form->data) + return 0; /* nothing, error, empty */ + + if((form->data->type == FORM_FILE) || + (form->data->type == FORM_CALLBACK)) { + gotsize = readfromfile(form, buffer, wantedsize); + + if(gotsize) + /* If positive or -1, return. If zero, continue! */ + return gotsize; + } + do { + + if((form->data->length - form->sent ) > wantedsize - gotsize) { + + memcpy(buffer + gotsize , form->data->line + form->sent, + wantedsize - gotsize); + + form->sent += wantedsize-gotsize; + + return wantedsize; + } + + memcpy(buffer+gotsize, + form->data->line + form->sent, + (form->data->length - form->sent) ); + gotsize += form->data->length - form->sent; + + form->sent = 0; + + form->data = form->data->next; /* advance */ + + } while(form->data && (form->data->type < FORM_CALLBACK)); + /* If we got an empty line and we have more data, we proceed to the next + line immediately to avoid returning zero before we've reached the end. */ + + return gotsize; +} + +/* + * Curl_formpostheader() returns the first line of the formpost, the + * request-header part (which is not part of the request-body like the rest of + * the post). + */ +char *Curl_formpostheader(void *formp, size_t *len) +{ + char *header; + struct Form *form=(struct Form *)formp; + + if(!form->data) + return 0; /* nothing, ERROR! */ + + header = form->data->line; + *len = form->data->length; + + form->data = form->data->next; /* advance */ + + return header; +} + +/* + * formboundary() creates a suitable boundary string and returns an allocated + * one. + */ +static char *formboundary(struct SessionHandle *data) +{ + /* 24 dashes and 16 hexadecimal digits makes 64 bit (18446744073709551615) + combinations */ + return aprintf("------------------------%08x%08x", + Curl_rand(data), Curl_rand(data)); +} + +#else /* CURL_DISABLE_HTTP */ +CURLFORMcode curl_formadd(struct curl_httppost **httppost, + struct curl_httppost **last_post, + ...) +{ + (void)httppost; + (void)last_post; + return CURL_FORMADD_DISABLED; +} + +int curl_formget(struct curl_httppost *form, void *arg, + curl_formget_callback append) +{ + (void) form; + (void) arg; + (void) append; + return CURL_FORMADD_DISABLED; +} + +void curl_formfree(struct curl_httppost *form) +{ + (void)form; + /* does nothing HTTP is disabled */ +} + + +#endif /* !defined(CURL_DISABLE_HTTP) */ diff --git a/external/libcurl_android/jni/libcurl/lib/formdata.h b/external/libcurl_android/jni/libcurl/lib/formdata.h new file mode 100755 index 00000000..22f504bb --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/formdata.h @@ -0,0 +1,98 @@ +#ifndef HEADER_CURL_FORMDATA_H +#define HEADER_CURL_FORMDATA_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +enum formtype { + FORM_DATA, /* form metadata (convert to network encoding if necessary) */ + FORM_CONTENT, /* form content (never convert) */ + FORM_CALLBACK, /* 'line' points to the custom pointer we pass to the callback + */ + FORM_FILE /* 'line' points to a file name we should read from + to create the form data (never convert) */ +}; + +/* plain and simple linked list with lines to send */ +struct FormData { + struct FormData *next; + enum formtype type; + char *line; + size_t length; +}; + +struct Form { + struct FormData *data; /* current form line to send */ + size_t sent; /* number of bytes of the current line that has + already been sent in a previous invoke */ + FILE *fp; /* file to read from */ + curl_read_callback fread_func; /* fread callback pointer */ +}; + +/* used by FormAdd for temporary storage */ +typedef struct FormInfo { + char *name; + bool name_alloc; + size_t namelength; + char *value; + bool value_alloc; + size_t contentslength; + char *contenttype; + bool contenttype_alloc; + long flags; + char *buffer; /* pointer to existing buffer used for file upload */ + size_t bufferlength; + char *showfilename; /* The file name to show. If not set, the actual + file name will be used */ + bool showfilename_alloc; + char *userp; /* pointer for the read callback */ + struct curl_slist* contentheader; + struct FormInfo *more; +} FormInfo; + +int Curl_FormInit(struct Form *form, struct FormData *formdata ); + +CURLcode Curl_getformdata(struct SessionHandle *data, + struct FormData **, + struct curl_httppost *post, + const char *custom_contenttype, + curl_off_t *size); + +/* fread() emulation */ +size_t Curl_FormReader(char *buffer, + size_t size, + size_t nitems, + FILE *mydata); + +/* + * Curl_formpostheader() returns the first line of the formpost, the + * request-header part (which is not part of the request-body like the rest of + * the post). + */ +char *Curl_formpostheader(void *formp, size_t *len); + +char *Curl_FormBoundary(void); + +void Curl_formclean(struct FormData **); + +CURLcode Curl_formconvert(struct SessionHandle *, struct FormData *); + +#endif /* HEADER_CURL_FORMDATA_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/ftp.c b/external/libcurl_android/jni/libcurl/lib/ftp.c new file mode 100755 index 00000000..715afc2f --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/ftp.c @@ -0,0 +1,4585 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifndef CURL_DISABLE_FTP + +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef HAVE_UTSNAME_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef __VMS +#include +#include +#endif + +#if (defined(NETWARE) && defined(__NOVELL_LIBC__)) +#undef in_addr_t +#define in_addr_t unsigned long +#endif + +#include +#include "urldata.h" +#include "sendf.h" +#include "if2ip.h" +#include "hostip.h" +#include "progress.h" +#include "transfer.h" +#include "escape.h" +#include "http.h" /* for HTTP proxy tunnel stuff */ +#include "socks.h" +#include "ftp.h" +#include "fileinfo.h" +#include "ftplistparser.h" +#include "curl_sec.h" +#include "strtoofft.h" +#include "strequal.h" +#include "vtls/vtls.h" +#include "connect.h" +#include "strerror.h" +#include "inet_ntop.h" +#include "inet_pton.h" +#include "select.h" +#include "parsedate.h" /* for the week day and month names */ +#include "sockaddr.h" /* required for Curl_sockaddr_storage */ +#include "multiif.h" +#include "url.h" +#include "rawstr.h" +#include "speedcheck.h" +#include "warnless.h" +#include "http_proxy.h" +#include "non-ascii.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +#ifndef NI_MAXHOST +#define NI_MAXHOST 1025 +#endif +#ifndef INET_ADDRSTRLEN +#define INET_ADDRSTRLEN 16 +#endif + +#ifdef CURL_DISABLE_VERBOSE_STRINGS +#define ftp_pasv_verbose(a,b,c,d) Curl_nop_stmt +#endif + +/* Local API functions */ +#ifndef DEBUGBUILD +static void _state(struct connectdata *conn, + ftpstate newstate); +#define state(x,y) _state(x,y) +#else +static void _state(struct connectdata *conn, + ftpstate newstate, + int lineno); +#define state(x,y) _state(x,y,__LINE__) +#endif + +static CURLcode ftp_sendquote(struct connectdata *conn, + struct curl_slist *quote); +static CURLcode ftp_quit(struct connectdata *conn); +static CURLcode ftp_parse_url_path(struct connectdata *conn); +static CURLcode ftp_regular_transfer(struct connectdata *conn, bool *done); +#ifndef CURL_DISABLE_VERBOSE_STRINGS +static void ftp_pasv_verbose(struct connectdata *conn, + Curl_addrinfo *ai, + char *newhost, /* ascii version */ + int port); +#endif +static CURLcode ftp_state_prepare_transfer(struct connectdata *conn); +static CURLcode ftp_state_mdtm(struct connectdata *conn); +static CURLcode ftp_state_quote(struct connectdata *conn, + bool init, ftpstate instate); +static CURLcode ftp_nb_type(struct connectdata *conn, + bool ascii, ftpstate newstate); +static int ftp_need_type(struct connectdata *conn, + bool ascii); +static CURLcode ftp_do(struct connectdata *conn, bool *done); +static CURLcode ftp_done(struct connectdata *conn, + CURLcode, bool premature); +static CURLcode ftp_connect(struct connectdata *conn, bool *done); +static CURLcode ftp_disconnect(struct connectdata *conn, bool dead_connection); +static CURLcode ftp_do_more(struct connectdata *conn, int *completed); +static CURLcode ftp_multi_statemach(struct connectdata *conn, bool *done); +static int ftp_getsock(struct connectdata *conn, curl_socket_t *socks, + int numsocks); +static int ftp_domore_getsock(struct connectdata *conn, curl_socket_t *socks, + int numsocks); +static CURLcode ftp_doing(struct connectdata *conn, + bool *dophase_done); +static CURLcode ftp_setup_connection(struct connectdata * conn); + +static CURLcode init_wc_data(struct connectdata *conn); +static CURLcode wc_statemach(struct connectdata *conn); + +static void wc_data_dtor(void *ptr); + +static CURLcode ftp_state_retr(struct connectdata *conn, curl_off_t filesize); + +static CURLcode ftp_readresp(curl_socket_t sockfd, + struct pingpong *pp, + int *ftpcode, + size_t *size); +static CURLcode ftp_dophase_done(struct connectdata *conn, + bool connected); + +/* easy-to-use macro: */ +#define PPSENDF(x,y,z) if((result = Curl_pp_sendf(x,y,z)) != CURLE_OK) \ + return result + + +/* + * FTP protocol handler. + */ + +const struct Curl_handler Curl_handler_ftp = { + "FTP", /* scheme */ + ftp_setup_connection, /* setup_connection */ + ftp_do, /* do_it */ + ftp_done, /* done */ + ftp_do_more, /* do_more */ + ftp_connect, /* connect_it */ + ftp_multi_statemach, /* connecting */ + ftp_doing, /* doing */ + ftp_getsock, /* proto_getsock */ + ftp_getsock, /* doing_getsock */ + ftp_domore_getsock, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ftp_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_FTP, /* defport */ + CURLPROTO_FTP, /* protocol */ + PROTOPT_DUAL | PROTOPT_CLOSEACTION | PROTOPT_NEEDSPWD + | PROTOPT_NOURLQUERY /* flags */ +}; + + +#ifdef USE_SSL +/* + * FTPS protocol handler. + */ + +const struct Curl_handler Curl_handler_ftps = { + "FTPS", /* scheme */ + ftp_setup_connection, /* setup_connection */ + ftp_do, /* do_it */ + ftp_done, /* done */ + ftp_do_more, /* do_more */ + ftp_connect, /* connect_it */ + ftp_multi_statemach, /* connecting */ + ftp_doing, /* doing */ + ftp_getsock, /* proto_getsock */ + ftp_getsock, /* doing_getsock */ + ftp_domore_getsock, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ftp_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_FTPS, /* defport */ + CURLPROTO_FTPS, /* protocol */ + PROTOPT_SSL | PROTOPT_DUAL | PROTOPT_CLOSEACTION | + PROTOPT_NEEDSPWD | PROTOPT_NOURLQUERY /* flags */ +}; +#endif + +#ifndef CURL_DISABLE_HTTP +/* + * HTTP-proxyed FTP protocol handler. + */ + +static const struct Curl_handler Curl_handler_ftp_proxy = { + "FTP", /* scheme */ + Curl_http_setup_conn, /* setup_connection */ + Curl_http, /* do_it */ + Curl_http_done, /* done */ + ZERO_NULL, /* do_more */ + ZERO_NULL, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ZERO_NULL, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_FTP, /* defport */ + CURLPROTO_HTTP, /* protocol */ + PROTOPT_NONE /* flags */ +}; + + +#ifdef USE_SSL +/* + * HTTP-proxyed FTPS protocol handler. + */ + +static const struct Curl_handler Curl_handler_ftps_proxy = { + "FTPS", /* scheme */ + Curl_http_setup_conn, /* setup_connection */ + Curl_http, /* do_it */ + Curl_http_done, /* done */ + ZERO_NULL, /* do_more */ + ZERO_NULL, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ZERO_NULL, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_FTPS, /* defport */ + CURLPROTO_HTTP, /* protocol */ + PROTOPT_NONE /* flags */ +}; +#endif +#endif + + +/* + * NOTE: back in the old days, we added code in the FTP code that made NOBODY + * requests on files respond with headers passed to the client/stdout that + * looked like HTTP ones. + * + * This approach is not very elegant, it causes confusion and is error-prone. + * It is subject for removal at the next (or at least a future) soname bump. + * Until then you can test the effects of the removal by undefining the + * following define named CURL_FTP_HTTPSTYLE_HEAD. + */ +#define CURL_FTP_HTTPSTYLE_HEAD 1 + +static void freedirs(struct ftp_conn *ftpc) +{ + int i; + if(ftpc->dirs) { + for(i=0; i < ftpc->dirdepth; i++) { + if(ftpc->dirs[i]) { + free(ftpc->dirs[i]); + ftpc->dirs[i]=NULL; + } + } + free(ftpc->dirs); + ftpc->dirs = NULL; + ftpc->dirdepth = 0; + } + if(ftpc->file) { + free(ftpc->file); + ftpc->file = NULL; + } +} + +/* Returns non-zero if the given string contains CR (\r) or LF (\n), + which are not allowed within RFC 959 . + Note: The input string is in the client's encoding which might + not be ASCII, so escape sequences \r & \n must be used instead + of hex values 0x0d & 0x0a. +*/ +static bool isBadFtpString(const char *string) +{ + return ((NULL != strchr(string, '\r')) || + (NULL != strchr(string, '\n'))) ? TRUE : FALSE; +} + +/*********************************************************************** + * + * AcceptServerConnect() + * + * After connection request is received from the server this function is + * called to accept the connection and close the listening socket + * + */ +static CURLcode AcceptServerConnect(struct connectdata *conn) +{ + struct SessionHandle *data = conn->data; + curl_socket_t sock = conn->sock[SECONDARYSOCKET]; + curl_socket_t s = CURL_SOCKET_BAD; +#ifdef ENABLE_IPV6 + struct Curl_sockaddr_storage add; +#else + struct sockaddr_in add; +#endif + curl_socklen_t size = (curl_socklen_t) sizeof(add); + + if(0 == getsockname(sock, (struct sockaddr *) &add, &size)) { + size = sizeof(add); + + s=accept(sock, (struct sockaddr *) &add, &size); + } + Curl_closesocket(conn, sock); /* close the first socket */ + + if(CURL_SOCKET_BAD == s) { + failf(data, "Error accept()ing server connect"); + return CURLE_FTP_PORT_FAILED; + } + infof(data, "Connection accepted from server\n"); + + conn->sock[SECONDARYSOCKET] = s; + curlx_nonblock(s, TRUE); /* enable non-blocking */ + conn->sock_accepted[SECONDARYSOCKET] = TRUE; + + if(data->set.fsockopt) { + int error = 0; + + /* activate callback for setting socket options */ + error = data->set.fsockopt(data->set.sockopt_client, + s, + CURLSOCKTYPE_ACCEPT); + + if(error) { + Curl_closesocket(conn, s); /* close the socket and bail out */ + conn->sock[SECONDARYSOCKET] = CURL_SOCKET_BAD; + return CURLE_ABORTED_BY_CALLBACK; + } + } + + return CURLE_OK; + +} + +/* + * ftp_timeleft_accept() returns the amount of milliseconds left allowed for + * waiting server to connect. If the value is negative, the timeout time has + * already elapsed. + * + * The start time is stored in progress.t_acceptdata - as set with + * Curl_pgrsTime(..., TIMER_STARTACCEPT); + * + */ +static long ftp_timeleft_accept(struct SessionHandle *data) +{ + long timeout_ms = DEFAULT_ACCEPT_TIMEOUT; + long other; + struct timeval now; + + if(data->set.accepttimeout > 0) + timeout_ms = data->set.accepttimeout; + + now = Curl_tvnow(); + + /* check if the generic timeout possibly is set shorter */ + other = Curl_timeleft(data, &now, FALSE); + if(other && (other < timeout_ms)) + /* note that this also works fine for when other happens to be negative + due to it already having elapsed */ + timeout_ms = other; + else { + /* subtract elapsed time */ + timeout_ms -= Curl_tvdiff(now, data->progress.t_acceptdata); + if(!timeout_ms) + /* avoid returning 0 as that means no timeout! */ + return -1; + } + + return timeout_ms; +} + + +/*********************************************************************** + * + * ReceivedServerConnect() + * + * After allowing server to connect to us from data port, this function + * checks both data connection for connection establishment and ctrl + * connection for a negative response regarding a failure in connecting + * + */ +static CURLcode ReceivedServerConnect(struct connectdata *conn, bool *received) +{ + struct SessionHandle *data = conn->data; + curl_socket_t ctrl_sock = conn->sock[FIRSTSOCKET]; + curl_socket_t data_sock = conn->sock[SECONDARYSOCKET]; + struct ftp_conn *ftpc = &conn->proto.ftpc; + struct pingpong *pp = &ftpc->pp; + int result; + long timeout_ms; + ssize_t nread; + int ftpcode; + + *received = FALSE; + + timeout_ms = ftp_timeleft_accept(data); + infof(data, "Checking for server connect\n"); + if(timeout_ms < 0) { + /* if a timeout was already reached, bail out */ + failf(data, "Accept timeout occurred while waiting server connect"); + return CURLE_FTP_ACCEPT_TIMEOUT; + } + + /* First check whether there is a cached response from server */ + if(pp->cache_size && pp->cache && pp->cache[0] > '3') { + /* Data connection could not be established, let's return */ + infof(data, "There is negative response in cache while serv connect\n"); + Curl_GetFTPResponse(&nread, conn, &ftpcode); + return CURLE_FTP_ACCEPT_FAILED; + } + + result = Curl_socket_check(ctrl_sock, data_sock, CURL_SOCKET_BAD, 0); + + /* see if the connection request is already here */ + switch (result) { + case -1: /* error */ + /* let's die here */ + failf(data, "Error while waiting for server connect"); + return CURLE_FTP_ACCEPT_FAILED; + case 0: /* Server connect is not received yet */ + break; /* loop */ + default: + + if(result & CURL_CSELECT_IN2) { + infof(data, "Ready to accept data connection from server\n"); + *received = TRUE; + } + else if(result & CURL_CSELECT_IN) { + infof(data, "Ctrl conn has data while waiting for data conn\n"); + Curl_GetFTPResponse(&nread, conn, &ftpcode); + + if(ftpcode/100 > 3) + return CURLE_FTP_ACCEPT_FAILED; + + return CURLE_FTP_WEIRD_SERVER_REPLY; + } + + break; + } /* switch() */ + + return CURLE_OK; +} + + +/*********************************************************************** + * + * InitiateTransfer() + * + * After connection from server is accepted this function is called to + * setup transfer parameters and initiate the data transfer. + * + */ +static CURLcode InitiateTransfer(struct connectdata *conn) +{ + struct SessionHandle *data = conn->data; + struct FTP *ftp = data->req.protop; + CURLcode result = CURLE_OK; + + if(conn->ssl[SECONDARYSOCKET].use) { + /* since we only have a plaintext TCP connection here, we must now + * do the TLS stuff */ + infof(data, "Doing the SSL/TLS handshake on the data stream\n"); + result = Curl_ssl_connect(conn, SECONDARYSOCKET); + if(result) + return result; + } + + if(conn->proto.ftpc.state_saved == FTP_STOR) { + *(ftp->bytecountp)=0; + + /* When we know we're uploading a specified file, we can get the file + size prior to the actual upload. */ + + Curl_pgrsSetUploadSize(data, data->state.infilesize); + + /* set the SO_SNDBUF for the secondary socket for those who need it */ + Curl_sndbufset(conn->sock[SECONDARYSOCKET]); + + Curl_setup_transfer(conn, -1, -1, FALSE, NULL, /* no download */ + SECONDARYSOCKET, ftp->bytecountp); + } + else { + /* FTP download: */ + Curl_setup_transfer(conn, SECONDARYSOCKET, + conn->proto.ftpc.retr_size_saved, FALSE, + ftp->bytecountp, -1, NULL); /* no upload here */ + } + + conn->proto.ftpc.pp.pending_resp = TRUE; /* expect server response */ + state(conn, FTP_STOP); + + return CURLE_OK; +} + +/*********************************************************************** + * + * AllowServerConnect() + * + * When we've issue the PORT command, we have told the server to connect to + * us. This function checks whether data connection is established if so it is + * accepted. + * + */ +static CURLcode AllowServerConnect(struct connectdata *conn, bool *connected) +{ + struct SessionHandle *data = conn->data; + long timeout_ms; + CURLcode ret = CURLE_OK; + + *connected = FALSE; + infof(data, "Preparing for accepting server on data port\n"); + + /* Save the time we start accepting server connect */ + Curl_pgrsTime(data, TIMER_STARTACCEPT); + + timeout_ms = ftp_timeleft_accept(data); + if(timeout_ms < 0) { + /* if a timeout was already reached, bail out */ + failf(data, "Accept timeout occurred while waiting server connect"); + return CURLE_FTP_ACCEPT_TIMEOUT; + } + + /* see if the connection request is already here */ + ret = ReceivedServerConnect(conn, connected); + if(ret) + return ret; + + if(*connected) { + ret = AcceptServerConnect(conn); + if(ret) + return ret; + + ret = InitiateTransfer(conn); + if(ret) + return ret; + } + else { + /* Add timeout to multi handle and break out of the loop */ + if(ret == CURLE_OK && *connected == FALSE) { + if(data->set.accepttimeout > 0) + Curl_expire(data, data->set.accepttimeout); + else + Curl_expire(data, DEFAULT_ACCEPT_TIMEOUT); + } + } + + return ret; +} + +/* macro to check for a three-digit ftp status code at the start of the + given string */ +#define STATUSCODE(line) (ISDIGIT(line[0]) && ISDIGIT(line[1]) && \ + ISDIGIT(line[2])) + +/* macro to check for the last line in an FTP server response */ +#define LASTLINE(line) (STATUSCODE(line) && (' ' == line[3])) + +static bool ftp_endofresp(struct connectdata *conn, char *line, size_t len, + int *code) +{ + (void)conn; + + if((len > 3) && LASTLINE(line)) { + *code = curlx_sltosi(strtol(line, NULL, 10)); + return TRUE; + } + + return FALSE; +} + +static CURLcode ftp_readresp(curl_socket_t sockfd, + struct pingpong *pp, + int *ftpcode, /* return the ftp-code if done */ + size_t *size) /* size of the response */ +{ + struct connectdata *conn = pp->conn; + struct SessionHandle *data = conn->data; +#ifdef HAVE_GSSAPI + char * const buf = data->state.buffer; +#endif + CURLcode result = CURLE_OK; + int code; + + result = Curl_pp_readresp(sockfd, pp, &code, size); + +#if defined(HAVE_GSSAPI) + /* handle the security-oriented responses 6xx ***/ + /* FIXME: some errorchecking perhaps... ***/ + switch(code) { + case 631: + code = Curl_sec_read_msg(conn, buf, PROT_SAFE); + break; + case 632: + code = Curl_sec_read_msg(conn, buf, PROT_PRIVATE); + break; + case 633: + code = Curl_sec_read_msg(conn, buf, PROT_CONFIDENTIAL); + break; + default: + /* normal ftp stuff we pass through! */ + break; + } +#endif + + /* store the latest code for later retrieval */ + data->info.httpcode=code; + + if(ftpcode) + *ftpcode = code; + + if(421 == code) { + /* 421 means "Service not available, closing control connection." and FTP + * servers use it to signal that idle session timeout has been exceeded. + * If we ignored the response, it could end up hanging in some cases. + * + * This response code can come at any point so having it treated + * generically is a good idea. + */ + infof(data, "We got a 421 - timeout!\n"); + state(conn, FTP_STOP); + return CURLE_OPERATION_TIMEDOUT; + } + + return result; +} + +/* --- parse FTP server responses --- */ + +/* + * Curl_GetFTPResponse() is a BLOCKING function to read the full response + * from a server after a command. + * + */ + +CURLcode Curl_GetFTPResponse(ssize_t *nreadp, /* return number of bytes read */ + struct connectdata *conn, + int *ftpcode) /* return the ftp-code */ +{ + /* + * We cannot read just one byte per read() and then go back to select() as + * the OpenSSL read() doesn't grok that properly. + * + * Alas, read as much as possible, split up into lines, use the ending + * line in a response or continue reading. */ + + curl_socket_t sockfd = conn->sock[FIRSTSOCKET]; + long timeout; /* timeout in milliseconds */ + long interval_ms; + struct SessionHandle *data = conn->data; + CURLcode result = CURLE_OK; + struct ftp_conn *ftpc = &conn->proto.ftpc; + struct pingpong *pp = &ftpc->pp; + size_t nread; + int cache_skip=0; + int value_to_be_ignored=0; + + if(ftpcode) + *ftpcode = 0; /* 0 for errors */ + else + /* make the pointer point to something for the rest of this function */ + ftpcode = &value_to_be_ignored; + + *nreadp=0; + + while(!*ftpcode && !result) { + /* check and reset timeout value every lap */ + timeout = Curl_pp_state_timeout(pp); + + if(timeout <=0 ) { + failf(data, "FTP response timeout"); + return CURLE_OPERATION_TIMEDOUT; /* already too little time */ + } + + interval_ms = 1000; /* use 1 second timeout intervals */ + if(timeout < interval_ms) + interval_ms = timeout; + + /* + * Since this function is blocking, we need to wait here for input on the + * connection and only then we call the response reading function. We do + * timeout at least every second to make the timeout check run. + * + * A caution here is that the ftp_readresp() function has a cache that may + * contain pieces of a response from the previous invoke and we need to + * make sure we don't just wait for input while there is unhandled data in + * that cache. But also, if the cache is there, we call ftp_readresp() and + * the cache wasn't good enough to continue we must not just busy-loop + * around this function. + * + */ + + if(pp->cache && (cache_skip < 2)) { + /* + * There's a cache left since before. We then skipping the wait for + * socket action, unless this is the same cache like the previous round + * as then the cache was deemed not enough to act on and we then need to + * wait for more data anyway. + */ + } + else { + switch (Curl_socket_ready(sockfd, CURL_SOCKET_BAD, interval_ms)) { + case -1: /* select() error, stop reading */ + failf(data, "FTP response aborted due to select/poll error: %d", + SOCKERRNO); + return CURLE_RECV_ERROR; + + case 0: /* timeout */ + if(Curl_pgrsUpdate(conn)) + return CURLE_ABORTED_BY_CALLBACK; + continue; /* just continue in our loop for the timeout duration */ + + default: /* for clarity */ + break; + } + } + result = ftp_readresp(sockfd, pp, ftpcode, &nread); + if(result) + break; + + if(!nread && pp->cache) + /* bump cache skip counter as on repeated skips we must wait for more + data */ + cache_skip++; + else + /* when we got data or there is no cache left, we reset the cache skip + counter */ + cache_skip=0; + + *nreadp += nread; + + } /* while there's buffer left and loop is requested */ + + pp->pending_resp = FALSE; + + return result; +} + +#if defined(DEBUGBUILD) && !defined(CURL_DISABLE_VERBOSE_STRINGS) + /* for debug purposes */ +static const char * const ftp_state_names[]={ + "STOP", + "WAIT220", + "AUTH", + "USER", + "PASS", + "ACCT", + "PBSZ", + "PROT", + "CCC", + "PWD", + "SYST", + "NAMEFMT", + "QUOTE", + "RETR_PREQUOTE", + "STOR_PREQUOTE", + "POSTQUOTE", + "CWD", + "MKD", + "MDTM", + "TYPE", + "LIST_TYPE", + "RETR_TYPE", + "STOR_TYPE", + "SIZE", + "RETR_SIZE", + "STOR_SIZE", + "REST", + "RETR_REST", + "PORT", + "PRET", + "PASV", + "LIST", + "RETR", + "STOR", + "QUIT" +}; +#endif + +/* This is the ONLY way to change FTP state! */ +static void _state(struct connectdata *conn, + ftpstate newstate +#ifdef DEBUGBUILD + , int lineno +#endif + ) +{ + struct ftp_conn *ftpc = &conn->proto.ftpc; +#if defined(DEBUGBUILD) && !defined(CURL_DISABLE_VERBOSE_STRINGS) + if(ftpc->state != newstate) + infof(conn->data, "FTP %p (line %d) state change from %s to %s\n", + (void *)ftpc, lineno, ftp_state_names[ftpc->state], + ftp_state_names[newstate]); +#endif + ftpc->state = newstate; +} + +static CURLcode ftp_state_user(struct connectdata *conn) +{ + CURLcode result; + struct FTP *ftp = conn->data->req.protop; + /* send USER */ + PPSENDF(&conn->proto.ftpc.pp, "USER %s", ftp->user?ftp->user:""); + + state(conn, FTP_USER); + conn->data->state.ftp_trying_alternative = FALSE; + + return CURLE_OK; +} + +static CURLcode ftp_state_pwd(struct connectdata *conn) +{ + CURLcode result; + + /* send PWD to discover our entry point */ + PPSENDF(&conn->proto.ftpc.pp, "%s", "PWD"); + state(conn, FTP_PWD); + + return CURLE_OK; +} + +/* For the FTP "protocol connect" and "doing" phases only */ +static int ftp_getsock(struct connectdata *conn, + curl_socket_t *socks, + int numsocks) +{ + return Curl_pp_getsock(&conn->proto.ftpc.pp, socks, numsocks); +} + +/* For the FTP "DO_MORE" phase only */ +static int ftp_domore_getsock(struct connectdata *conn, curl_socket_t *socks, + int numsocks) +{ + struct ftp_conn *ftpc = &conn->proto.ftpc; + + if(!numsocks) + return GETSOCK_BLANK; + + /* When in DO_MORE state, we could be either waiting for us to connect to a + * remote site, or we could wait for that site to connect to us. Or just + * handle ordinary commands. + */ + + if(FTP_STOP == ftpc->state) { + int bits = GETSOCK_READSOCK(0); + + /* if stopped and still in this state, then we're also waiting for a + connect on the secondary connection */ + socks[0] = conn->sock[FIRSTSOCKET]; + + if(!conn->data->set.ftp_use_port) { + int s; + int i; + /* PORT is used to tell the server to connect to us, and during that we + don't do happy eyeballs, but we do if we connect to the server */ + for(s=1, i=0; i<2; i++) { + if(conn->tempsock[i] != CURL_SOCKET_BAD) { + socks[s] = conn->tempsock[i]; + bits |= GETSOCK_WRITESOCK(s++); + } + } + } + else { + socks[1] = conn->sock[SECONDARYSOCKET]; + bits |= GETSOCK_WRITESOCK(1); + } + + return bits; + } + else + return Curl_pp_getsock(&conn->proto.ftpc.pp, socks, numsocks); +} + +/* This is called after the FTP_QUOTE state is passed. + + ftp_state_cwd() sends the range of CWD commands to the server to change to + the correct directory. It may also need to send MKD commands to create + missing ones, if that option is enabled. +*/ +static CURLcode ftp_state_cwd(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct ftp_conn *ftpc = &conn->proto.ftpc; + + if(ftpc->cwddone) + /* already done and fine */ + result = ftp_state_mdtm(conn); + else { + ftpc->count2 = 0; /* count2 counts failed CWDs */ + + /* count3 is set to allow a MKD to fail once. In the case when first CWD + fails and then MKD fails (due to another session raced it to create the + dir) this then allows for a second try to CWD to it */ + ftpc->count3 = (conn->data->set.ftp_create_missing_dirs==2)?1:0; + + if(conn->bits.reuse && ftpc->entrypath) { + /* This is a re-used connection. Since we change directory to where the + transfer is taking place, we must first get back to the original dir + where we ended up after login: */ + ftpc->count1 = 0; /* we count this as the first path, then we add one + for all upcoming ones in the ftp->dirs[] array */ + PPSENDF(&conn->proto.ftpc.pp, "CWD %s", ftpc->entrypath); + state(conn, FTP_CWD); + } + else { + if(ftpc->dirdepth) { + ftpc->count1 = 1; + /* issue the first CWD, the rest is sent when the CWD responses are + received... */ + PPSENDF(&conn->proto.ftpc.pp, "CWD %s", ftpc->dirs[ftpc->count1 -1]); + state(conn, FTP_CWD); + } + else { + /* No CWD necessary */ + result = ftp_state_mdtm(conn); + } + } + } + return result; +} + +typedef enum { + EPRT, + PORT, + DONE +} ftpport; + +static CURLcode ftp_state_use_port(struct connectdata *conn, + ftpport fcmd) /* start with this */ + +{ + CURLcode result = CURLE_OK; + struct ftp_conn *ftpc = &conn->proto.ftpc; + struct SessionHandle *data=conn->data; + curl_socket_t portsock= CURL_SOCKET_BAD; + char myhost[256] = ""; + + struct Curl_sockaddr_storage ss; + Curl_addrinfo *res, *ai; + curl_socklen_t sslen; + char hbuf[NI_MAXHOST]; + struct sockaddr *sa=(struct sockaddr *)&ss; + struct sockaddr_in * const sa4 = (void *)sa; +#ifdef ENABLE_IPV6 + struct sockaddr_in6 * const sa6 = (void *)sa; +#endif + char tmp[1024]; + static const char mode[][5] = { "EPRT", "PORT" }; + int rc; + int error; + char *host = NULL; + char *string_ftpport = data->set.str[STRING_FTPPORT]; + struct Curl_dns_entry *h=NULL; + unsigned short port_min = 0; + unsigned short port_max = 0; + unsigned short port; + bool possibly_non_local = TRUE; + + char *addr = NULL; + + /* Step 1, figure out what is requested, + * accepted format : + * (ipv4|ipv6|domain|interface)?(:port(-range)?)? + */ + + if(data->set.str[STRING_FTPPORT] && + (strlen(data->set.str[STRING_FTPPORT]) > 1)) { + +#ifdef ENABLE_IPV6 + size_t addrlen = INET6_ADDRSTRLEN > strlen(string_ftpport) ? + INET6_ADDRSTRLEN : strlen(string_ftpport); +#else + size_t addrlen = INET_ADDRSTRLEN > strlen(string_ftpport) ? + INET_ADDRSTRLEN : strlen(string_ftpport); +#endif + char *ip_start = string_ftpport; + char *ip_end = NULL; + char *port_start = NULL; + char *port_sep = NULL; + + addr = calloc(addrlen+1, 1); + if(!addr) + return CURLE_OUT_OF_MEMORY; + +#ifdef ENABLE_IPV6 + if(*string_ftpport == '[') { + /* [ipv6]:port(-range) */ + ip_start = string_ftpport + 1; + if((ip_end = strchr(string_ftpport, ']')) != NULL ) + strncpy(addr, ip_start, ip_end - ip_start); + } + else +#endif + if(*string_ftpport == ':') { + /* :port */ + ip_end = string_ftpport; + } + else if((ip_end = strchr(string_ftpport, ':')) != NULL) { + /* either ipv6 or (ipv4|domain|interface):port(-range) */ +#ifdef ENABLE_IPV6 + if(Curl_inet_pton(AF_INET6, string_ftpport, sa6) == 1) { + /* ipv6 */ + port_min = port_max = 0; + strcpy(addr, string_ftpport); + ip_end = NULL; /* this got no port ! */ + } + else +#endif + /* (ipv4|domain|interface):port(-range) */ + strncpy(addr, string_ftpport, ip_end - ip_start ); + } + else + /* ipv4|interface */ + strcpy(addr, string_ftpport); + + /* parse the port */ + if(ip_end != NULL) { + if((port_start = strchr(ip_end, ':')) != NULL) { + port_min = curlx_ultous(strtoul(port_start+1, NULL, 10)); + if((port_sep = strchr(port_start, '-')) != NULL) { + port_max = curlx_ultous(strtoul(port_sep + 1, NULL, 10)); + } + else + port_max = port_min; + } + } + + /* correct errors like: + * :1234-1230 + * :-4711 , in this case port_min is (unsigned)-1, + * therefore port_min > port_max for all cases + * but port_max = (unsigned)-1 + */ + if(port_min > port_max ) + port_min = port_max = 0; + + + if(*addr != '\0') { + /* attempt to get the address of the given interface name */ + switch(Curl_if2ip(conn->ip_addr->ai_family, conn->scope, addr, + hbuf, sizeof(hbuf))) { + case IF2IP_NOT_FOUND: + /* not an interface, use the given string as host name instead */ + host = addr; + break; + case IF2IP_AF_NOT_SUPPORTED: + return CURLE_FTP_PORT_FAILED; + case IF2IP_FOUND: + host = hbuf; /* use the hbuf for host name */ + } + } + else + /* there was only a port(-range) given, default the host */ + host = NULL; + } /* data->set.ftpport */ + + if(!host) { + /* not an interface and not a host name, get default by extracting + the IP from the control connection */ + + sslen = sizeof(ss); + if(getsockname(conn->sock[FIRSTSOCKET], sa, &sslen)) { + failf(data, "getsockname() failed: %s", + Curl_strerror(conn, SOCKERRNO) ); + Curl_safefree(addr); + return CURLE_FTP_PORT_FAILED; + } + switch(sa->sa_family) { +#ifdef ENABLE_IPV6 + case AF_INET6: + Curl_inet_ntop(sa->sa_family, &sa6->sin6_addr, hbuf, sizeof(hbuf)); + break; +#endif + default: + Curl_inet_ntop(sa->sa_family, &sa4->sin_addr, hbuf, sizeof(hbuf)); + break; + } + host = hbuf; /* use this host name */ + possibly_non_local = FALSE; /* we know it is local now */ + } + + /* resolv ip/host to ip */ + rc = Curl_resolv(conn, host, 0, &h); + if(rc == CURLRESOLV_PENDING) + (void)Curl_resolver_wait_resolv(conn, &h); + if(h) { + res = h->addr; + /* when we return from this function, we can forget about this entry + to we can unlock it now already */ + Curl_resolv_unlock(data, h); + } /* (h) */ + else + res = NULL; /* failure! */ + + if(res == NULL) { + failf(data, "failed to resolve the address provided to PORT: %s", host); + Curl_safefree(addr); + return CURLE_FTP_PORT_FAILED; + } + + Curl_safefree(addr); + host = NULL; + + /* step 2, create a socket for the requested address */ + + portsock = CURL_SOCKET_BAD; + error = 0; + for(ai = res; ai; ai = ai->ai_next) { + result = Curl_socket(conn, ai, NULL, &portsock); + if(result) { + error = SOCKERRNO; + continue; + } + break; + } + if(!ai) { + failf(data, "socket failure: %s", Curl_strerror(conn, error)); + return CURLE_FTP_PORT_FAILED; + } + + /* step 3, bind to a suitable local address */ + + memcpy(sa, ai->ai_addr, ai->ai_addrlen); + sslen = ai->ai_addrlen; + + for(port = port_min; port <= port_max;) { + if(sa->sa_family == AF_INET) + sa4->sin_port = htons(port); +#ifdef ENABLE_IPV6 + else + sa6->sin6_port = htons(port); +#endif + /* Try binding the given address. */ + if(bind(portsock, sa, sslen) ) { + /* It failed. */ + error = SOCKERRNO; + if(possibly_non_local && (error == EADDRNOTAVAIL)) { + /* The requested bind address is not local. Use the address used for + * the control connection instead and restart the port loop + */ + + infof(data, "bind(port=%hu) on non-local address failed: %s\n", port, + Curl_strerror(conn, error) ); + + sslen = sizeof(ss); + if(getsockname(conn->sock[FIRSTSOCKET], sa, &sslen)) { + failf(data, "getsockname() failed: %s", + Curl_strerror(conn, SOCKERRNO) ); + Curl_closesocket(conn, portsock); + return CURLE_FTP_PORT_FAILED; + } + port = port_min; + possibly_non_local = FALSE; /* don't try this again */ + continue; + } + else if(error != EADDRINUSE && error != EACCES) { + failf(data, "bind(port=%hu) failed: %s", port, + Curl_strerror(conn, error) ); + Curl_closesocket(conn, portsock); + return CURLE_FTP_PORT_FAILED; + } + } + else + break; + + port++; + } + + /* maybe all ports were in use already*/ + if(port > port_max) { + failf(data, "bind() failed, we ran out of ports!"); + Curl_closesocket(conn, portsock); + return CURLE_FTP_PORT_FAILED; + } + + /* get the name again after the bind() so that we can extract the + port number it uses now */ + sslen = sizeof(ss); + if(getsockname(portsock, (struct sockaddr *)sa, &sslen)) { + failf(data, "getsockname() failed: %s", + Curl_strerror(conn, SOCKERRNO) ); + Curl_closesocket(conn, portsock); + return CURLE_FTP_PORT_FAILED; + } + + /* step 4, listen on the socket */ + + if(listen(portsock, 1)) { + failf(data, "socket failure: %s", Curl_strerror(conn, SOCKERRNO)); + Curl_closesocket(conn, portsock); + return CURLE_FTP_PORT_FAILED; + } + + /* step 5, send the proper FTP command */ + + /* get a plain printable version of the numerical address to work with + below */ + Curl_printable_address(ai, myhost, sizeof(myhost)); + +#ifdef ENABLE_IPV6 + if(!conn->bits.ftp_use_eprt && conn->bits.ipv6) + /* EPRT is disabled but we are connected to a IPv6 host, so we ignore the + request and enable EPRT again! */ + conn->bits.ftp_use_eprt = TRUE; +#endif + + for(; fcmd != DONE; fcmd++) { + + if(!conn->bits.ftp_use_eprt && (EPRT == fcmd)) + /* if disabled, goto next */ + continue; + + if((PORT == fcmd) && sa->sa_family != AF_INET) + /* PORT is ipv4 only */ + continue; + + switch (sa->sa_family) { + case AF_INET: + port = ntohs(sa4->sin_port); + break; +#ifdef ENABLE_IPV6 + case AF_INET6: + port = ntohs(sa6->sin6_port); + break; +#endif + default: + continue; /* might as well skip this */ + } + + if(EPRT == fcmd) { + /* + * Two fine examples from RFC2428; + * + * EPRT |1|132.235.1.2|6275| + * + * EPRT |2|1080::8:800:200C:417A|5282| + */ + + result = Curl_pp_sendf(&ftpc->pp, "%s |%d|%s|%hu|", mode[fcmd], + sa->sa_family == AF_INET?1:2, + myhost, port); + if(result) { + failf(data, "Failure sending EPRT command: %s", + curl_easy_strerror(result)); + Curl_closesocket(conn, portsock); + /* don't retry using PORT */ + ftpc->count1 = PORT; + /* bail out */ + state(conn, FTP_STOP); + return result; + } + break; + } + else if(PORT == fcmd) { + char *source = myhost; + char *dest = tmp; + + /* translate x.x.x.x to x,x,x,x */ + while(source && *source) { + if(*source == '.') + *dest=','; + else + *dest = *source; + dest++; + source++; + } + *dest = 0; + snprintf(dest, 20, ",%d,%d", (int)(port>>8), (int)(port&0xff)); + + result = Curl_pp_sendf(&ftpc->pp, "%s %s", mode[fcmd], tmp); + if(result) { + failf(data, "Failure sending PORT command: %s", + curl_easy_strerror(result)); + Curl_closesocket(conn, portsock); + /* bail out */ + state(conn, FTP_STOP); + return result; + } + break; + } + } + + /* store which command was sent */ + ftpc->count1 = fcmd; + + /* we set the secondary socket variable to this for now, it is only so that + the cleanup function will close it in case we fail before the true + secondary stuff is made */ + if(CURL_SOCKET_BAD != conn->sock[SECONDARYSOCKET]) + Curl_closesocket(conn, conn->sock[SECONDARYSOCKET]); + conn->sock[SECONDARYSOCKET] = portsock; + + /* this tcpconnect assignment below is a hackish work-around to make the + multi interface with active FTP work - as it will not wait for a + (passive) connect in Curl_is_connected(). + + The *proper* fix is to make sure that the active connection from the + server is done in a non-blocking way. Currently, it is still BLOCKING. + */ + conn->bits.tcpconnect[SECONDARYSOCKET] = TRUE; + + state(conn, FTP_PORT); + return result; +} + +static CURLcode ftp_state_use_pasv(struct connectdata *conn) +{ + struct ftp_conn *ftpc = &conn->proto.ftpc; + CURLcode result = CURLE_OK; + /* + Here's the excecutive summary on what to do: + + PASV is RFC959, expect: + 227 Entering Passive Mode (a1,a2,a3,a4,p1,p2) + + LPSV is RFC1639, expect: + 228 Entering Long Passive Mode (4,4,a1,a2,a3,a4,2,p1,p2) + + EPSV is RFC2428, expect: + 229 Entering Extended Passive Mode (|||port|) + + */ + + static const char mode[][5] = { "EPSV", "PASV" }; + int modeoff; + +#ifdef PF_INET6 + if(!conn->bits.ftp_use_epsv && conn->bits.ipv6) + /* EPSV is disabled but we are connected to a IPv6 host, so we ignore the + request and enable EPSV again! */ + conn->bits.ftp_use_epsv = TRUE; +#endif + + modeoff = conn->bits.ftp_use_epsv?0:1; + + PPSENDF(&ftpc->pp, "%s", mode[modeoff]); + + ftpc->count1 = modeoff; + state(conn, FTP_PASV); + infof(conn->data, "Connect data stream passively\n"); + + return result; +} + +/* + * ftp_state_prepare_transfer() starts PORT, PASV or PRET etc. + * + * REST is the last command in the chain of commands when a "head"-like + * request is made. Thus, if an actual transfer is to be made this is where we + * take off for real. + */ +static CURLcode ftp_state_prepare_transfer(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct FTP *ftp = conn->data->req.protop; + struct SessionHandle *data = conn->data; + + if(ftp->transfer != FTPTRANSFER_BODY) { + /* doesn't transfer any data */ + + /* still possibly do PRE QUOTE jobs */ + state(conn, FTP_RETR_PREQUOTE); + result = ftp_state_quote(conn, TRUE, FTP_RETR_PREQUOTE); + } + else if(data->set.ftp_use_port) { + /* We have chosen to use the PORT (or similar) command */ + result = ftp_state_use_port(conn, EPRT); + } + else { + /* We have chosen (this is default) to use the PASV (or similar) command */ + if(data->set.ftp_use_pret) { + /* The user has requested that we send a PRET command + to prepare the server for the upcoming PASV */ + if(!conn->proto.ftpc.file) { + PPSENDF(&conn->proto.ftpc.pp, "PRET %s", + data->set.str[STRING_CUSTOMREQUEST]? + data->set.str[STRING_CUSTOMREQUEST]: + (data->set.ftp_list_only?"NLST":"LIST")); + } + else if(data->set.upload) { + PPSENDF(&conn->proto.ftpc.pp, "PRET STOR %s", conn->proto.ftpc.file); + } + else { + PPSENDF(&conn->proto.ftpc.pp, "PRET RETR %s", conn->proto.ftpc.file); + } + state(conn, FTP_PRET); + } + else { + result = ftp_state_use_pasv(conn); + } + } + return result; +} + +static CURLcode ftp_state_rest(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct FTP *ftp = conn->data->req.protop; + struct ftp_conn *ftpc = &conn->proto.ftpc; + + if((ftp->transfer != FTPTRANSFER_BODY) && ftpc->file) { + /* if a "head"-like request is being made (on a file) */ + + /* Determine if server can respond to REST command and therefore + whether it supports range */ + PPSENDF(&conn->proto.ftpc.pp, "REST %d", 0); + + state(conn, FTP_REST); + } + else + result = ftp_state_prepare_transfer(conn); + + return result; +} + +static CURLcode ftp_state_size(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct FTP *ftp = conn->data->req.protop; + struct ftp_conn *ftpc = &conn->proto.ftpc; + + if((ftp->transfer == FTPTRANSFER_INFO) && ftpc->file) { + /* if a "head"-like request is being made (on a file) */ + + /* we know ftpc->file is a valid pointer to a file name */ + PPSENDF(&ftpc->pp, "SIZE %s", ftpc->file); + + state(conn, FTP_SIZE); + } + else + result = ftp_state_rest(conn); + + return result; +} + +static CURLcode ftp_state_list(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + /* If this output is to be machine-parsed, the NLST command might be better + to use, since the LIST command output is not specified or standard in any + way. It has turned out that the NLST list output is not the same on all + servers either... */ + + /* + if FTPFILE_NOCWD was specified, we are currently in + the user's home directory, so we should add the path + as argument for the LIST / NLST / or custom command. + Whether the server will support this, is uncertain. + + The other ftp_filemethods will CWD into dir/dir/ first and + then just do LIST (in that case: nothing to do here) + */ + char *cmd,*lstArg,*slashPos; + + lstArg = NULL; + if((data->set.ftp_filemethod == FTPFILE_NOCWD) && + data->state.path && + data->state.path[0] && + strchr(data->state.path,'/')) { + + lstArg = strdup(data->state.path); + if(!lstArg) + return CURLE_OUT_OF_MEMORY; + + /* Check if path does not end with /, as then we cut off the file part */ + if(lstArg[strlen(lstArg) - 1] != '/') { + + /* chop off the file part if format is dir/dir/file */ + slashPos = strrchr(lstArg,'/'); + if(slashPos) + *(slashPos+1) = '\0'; + } + } + + cmd = aprintf( "%s%s%s", + data->set.str[STRING_CUSTOMREQUEST]? + data->set.str[STRING_CUSTOMREQUEST]: + (data->set.ftp_list_only?"NLST":"LIST"), + lstArg? " ": "", + lstArg? lstArg: "" ); + + if(!cmd) { + if(lstArg) + free(lstArg); + return CURLE_OUT_OF_MEMORY; + } + + result = Curl_pp_sendf(&conn->proto.ftpc.pp, "%s", cmd); + + if(lstArg) + free(lstArg); + + free(cmd); + + if(result != CURLE_OK) + return result; + + state(conn, FTP_LIST); + + return result; +} + +static CURLcode ftp_state_retr_prequote(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + + /* We've sent the TYPE, now we must send the list of prequote strings */ + + result = ftp_state_quote(conn, TRUE, FTP_RETR_PREQUOTE); + + return result; +} + +static CURLcode ftp_state_stor_prequote(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + + /* We've sent the TYPE, now we must send the list of prequote strings */ + + result = ftp_state_quote(conn, TRUE, FTP_STOR_PREQUOTE); + + return result; +} + +static CURLcode ftp_state_type(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct FTP *ftp = conn->data->req.protop; + struct SessionHandle *data = conn->data; + struct ftp_conn *ftpc = &conn->proto.ftpc; + + /* If we have selected NOBODY and HEADER, it means that we only want file + information. Which in FTP can't be much more than the file size and + date. */ + if(data->set.opt_no_body && ftpc->file && + ftp_need_type(conn, data->set.prefer_ascii)) { + /* The SIZE command is _not_ RFC 959 specified, and therefor many servers + may not support it! It is however the only way we have to get a file's + size! */ + + ftp->transfer = FTPTRANSFER_INFO; + /* this means no actual transfer will be made */ + + /* Some servers return different sizes for different modes, and thus we + must set the proper type before we check the size */ + result = ftp_nb_type(conn, data->set.prefer_ascii, FTP_TYPE); + if(result) + return result; + } + else + result = ftp_state_size(conn); + + return result; +} + +/* This is called after the CWD commands have been done in the beginning of + the DO phase */ +static CURLcode ftp_state_mdtm(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct ftp_conn *ftpc = &conn->proto.ftpc; + + /* Requested time of file or time-depended transfer? */ + if((data->set.get_filetime || data->set.timecondition) && ftpc->file) { + + /* we have requested to get the modified-time of the file, this is a white + spot as the MDTM is not mentioned in RFC959 */ + PPSENDF(&ftpc->pp, "MDTM %s", ftpc->file); + + state(conn, FTP_MDTM); + } + else + result = ftp_state_type(conn); + + return result; +} + + +/* This is called after the TYPE and possible quote commands have been sent */ +static CURLcode ftp_state_ul_setup(struct connectdata *conn, + bool sizechecked) +{ + CURLcode result = CURLE_OK; + struct FTP *ftp = conn->data->req.protop; + struct SessionHandle *data = conn->data; + struct ftp_conn *ftpc = &conn->proto.ftpc; + int seekerr = CURL_SEEKFUNC_OK; + + if((data->state.resume_from && !sizechecked) || + ((data->state.resume_from > 0) && sizechecked)) { + /* we're about to continue the uploading of a file */ + /* 1. get already existing file's size. We use the SIZE command for this + which may not exist in the server! The SIZE command is not in + RFC959. */ + + /* 2. This used to set REST. But since we can do append, we + don't another ftp command. We just skip the source file + offset and then we APPEND the rest on the file instead */ + + /* 3. pass file-size number of bytes in the source file */ + /* 4. lower the infilesize counter */ + /* => transfer as usual */ + + if(data->state.resume_from < 0 ) { + /* Got no given size to start from, figure it out */ + PPSENDF(&ftpc->pp, "SIZE %s", ftpc->file); + state(conn, FTP_STOR_SIZE); + return result; + } + + /* enable append */ + data->set.ftp_append = TRUE; + + /* Let's read off the proper amount of bytes from the input. */ + if(conn->seek_func) { + seekerr = conn->seek_func(conn->seek_client, data->state.resume_from, + SEEK_SET); + } + + if(seekerr != CURL_SEEKFUNC_OK) { + if(seekerr != CURL_SEEKFUNC_CANTSEEK) { + failf(data, "Could not seek stream"); + return CURLE_FTP_COULDNT_USE_REST; + } + /* seekerr == CURL_SEEKFUNC_CANTSEEK (can't seek to offset) */ + else { + curl_off_t passed=0; + do { + size_t readthisamountnow = + (data->state.resume_from - passed > CURL_OFF_T_C(BUFSIZE)) ? + BUFSIZE : curlx_sotouz(data->state.resume_from - passed); + + size_t actuallyread = + conn->fread_func(data->state.buffer, 1, readthisamountnow, + conn->fread_in); + + passed += actuallyread; + if((actuallyread == 0) || (actuallyread > readthisamountnow)) { + /* this checks for greater-than only to make sure that the + CURL_READFUNC_ABORT return code still aborts */ + failf(data, "Failed to read data"); + return CURLE_FTP_COULDNT_USE_REST; + } + } while(passed < data->state.resume_from); + } + } + /* now, decrease the size of the read */ + if(data->state.infilesize>0) { + data->state.infilesize -= data->state.resume_from; + + if(data->state.infilesize <= 0) { + infof(data, "File already completely uploaded\n"); + + /* no data to transfer */ + Curl_setup_transfer(conn, -1, -1, FALSE, NULL, -1, NULL); + + /* Set ->transfer so that we won't get any error in + * ftp_done() because we didn't transfer anything! */ + ftp->transfer = FTPTRANSFER_NONE; + + state(conn, FTP_STOP); + return CURLE_OK; + } + } + /* we've passed, proceed as normal */ + } /* resume_from */ + + PPSENDF(&ftpc->pp, data->set.ftp_append?"APPE %s":"STOR %s", + ftpc->file); + + state(conn, FTP_STOR); + + return result; +} + +static CURLcode ftp_state_quote(struct connectdata *conn, + bool init, + ftpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct FTP *ftp = data->req.protop; + struct ftp_conn *ftpc = &conn->proto.ftpc; + bool quote=FALSE; + struct curl_slist *item; + + switch(instate) { + case FTP_QUOTE: + default: + item = data->set.quote; + break; + case FTP_RETR_PREQUOTE: + case FTP_STOR_PREQUOTE: + item = data->set.prequote; + break; + case FTP_POSTQUOTE: + item = data->set.postquote; + break; + } + + /* + * This state uses: + * 'count1' to iterate over the commands to send + * 'count2' to store wether to allow commands to fail + */ + + if(init) + ftpc->count1 = 0; + else + ftpc->count1++; + + if(item) { + int i = 0; + + /* Skip count1 items in the linked list */ + while((i< ftpc->count1) && item) { + item = item->next; + i++; + } + if(item) { + char *cmd = item->data; + if(cmd[0] == '*') { + cmd++; + ftpc->count2 = 1; /* the sent command is allowed to fail */ + } + else + ftpc->count2 = 0; /* failure means cancel operation */ + + PPSENDF(&ftpc->pp, "%s", cmd); + state(conn, instate); + quote = TRUE; + } + } + + if(!quote) { + /* No more quote to send, continue to ... */ + switch(instate) { + case FTP_QUOTE: + default: + result = ftp_state_cwd(conn); + break; + case FTP_RETR_PREQUOTE: + if(ftp->transfer != FTPTRANSFER_BODY) + state(conn, FTP_STOP); + else { + if(ftpc->known_filesize != -1) { + Curl_pgrsSetDownloadSize(data, ftpc->known_filesize); + result = ftp_state_retr(conn, ftpc->known_filesize); + } + else { + PPSENDF(&ftpc->pp, "SIZE %s", ftpc->file); + state(conn, FTP_RETR_SIZE); + } + } + break; + case FTP_STOR_PREQUOTE: + result = ftp_state_ul_setup(conn, FALSE); + break; + case FTP_POSTQUOTE: + break; + } + } + + return result; +} + +/* called from ftp_state_pasv_resp to switch to PASV in case of EPSV + problems */ +static CURLcode ftp_epsv_disable(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + infof(conn->data, "Failed EPSV attempt. Disabling EPSV\n"); + /* disable it for next transfer */ + conn->bits.ftp_use_epsv = FALSE; + conn->data->state.errorbuf = FALSE; /* allow error message to get + rewritten */ + PPSENDF(&conn->proto.ftpc.pp, "%s", "PASV"); + conn->proto.ftpc.count1++; + /* remain in/go to the FTP_PASV state */ + state(conn, FTP_PASV); + return result; +} + +/* + * Perform the necessary magic that needs to be done once the TCP connection + * to the proxy has completed. + */ +static CURLcode proxy_magic(struct connectdata *conn, + char *newhost, unsigned short newport, + bool *magicdone) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data=conn->data; + + *magicdone = FALSE; + switch(conn->proxytype) { + case CURLPROXY_SOCKS5: + case CURLPROXY_SOCKS5_HOSTNAME: + result = Curl_SOCKS5(conn->proxyuser, conn->proxypasswd, newhost, + newport, SECONDARYSOCKET, conn); + *magicdone = TRUE; + break; + case CURLPROXY_SOCKS4: + result = Curl_SOCKS4(conn->proxyuser, newhost, newport, + SECONDARYSOCKET, conn, FALSE); + *magicdone = TRUE; + break; + case CURLPROXY_SOCKS4A: + result = Curl_SOCKS4(conn->proxyuser, newhost, newport, + SECONDARYSOCKET, conn, TRUE); + *magicdone = TRUE; + break; + case CURLPROXY_HTTP: + case CURLPROXY_HTTP_1_0: + /* do nothing here. handled later. */ + break; + default: + failf(data, "unknown proxytype option given"); + result = CURLE_COULDNT_CONNECT; + break; + } + + if(conn->bits.tunnel_proxy && conn->bits.httpproxy) { + /* BLOCKING */ + /* We want "seamless" FTP operations through HTTP proxy tunnel */ + + /* Curl_proxyCONNECT is based on a pointer to a struct HTTP at the + * member conn->proto.http; we want FTP through HTTP and we have to + * change the member temporarily for connecting to the HTTP proxy. After + * Curl_proxyCONNECT we have to set back the member to the original + * struct FTP pointer + */ + struct HTTP http_proxy; + struct FTP *ftp_save = data->req.protop; + memset(&http_proxy, 0, sizeof(http_proxy)); + data->req.protop = &http_proxy; + + result = Curl_proxyCONNECT(conn, SECONDARYSOCKET, newhost, newport); + + data->req.protop = ftp_save; + + if(result) + return result; + + if(conn->tunnel_state[SECONDARYSOCKET] != TUNNEL_COMPLETE) { + /* the CONNECT procedure is not complete, the tunnel is not yet up */ + state(conn, FTP_STOP); /* this phase is completed */ + return result; + } + else + *magicdone = TRUE; + } + return result; +} + +static CURLcode ftp_state_pasv_resp(struct connectdata *conn, + int ftpcode) +{ + struct ftp_conn *ftpc = &conn->proto.ftpc; + CURLcode result; + struct SessionHandle *data=conn->data; + struct Curl_dns_entry *addr=NULL; + int rc; + unsigned short connectport; /* the local port connect() should use! */ + char *str=&data->state.buffer[4]; /* start on the first letter */ + + if((ftpc->count1 == 0) && + (ftpcode == 229)) { + /* positive EPSV response */ + char *ptr = strchr(str, '('); + if(ptr) { + unsigned int num; + char separator[4]; + ptr++; + if(5 == sscanf(ptr, "%c%c%c%u%c", + &separator[0], + &separator[1], + &separator[2], + &num, + &separator[3])) { + const char sep1 = separator[0]; + int i; + + /* The four separators should be identical, or else this is an oddly + formatted reply and we bail out immediately. */ + for(i=1; i<4; i++) { + if(separator[i] != sep1) { + ptr=NULL; /* set to NULL to signal error */ + break; + } + } + if(num > 0xffff) { + failf(data, "Illegal port number in EPSV reply"); + return CURLE_FTP_WEIRD_PASV_REPLY; + } + if(ptr) { + ftpc->newport = (unsigned short)(num & 0xffff); + + if(conn->bits.tunnel_proxy || + conn->proxytype == CURLPROXY_SOCKS5 || + conn->proxytype == CURLPROXY_SOCKS5_HOSTNAME || + conn->proxytype == CURLPROXY_SOCKS4 || + conn->proxytype == CURLPROXY_SOCKS4A) + /* proxy tunnel -> use other host info because ip_addr_str is the + proxy address not the ftp host */ + snprintf(ftpc->newhost, sizeof(ftpc->newhost), "%s", + conn->host.name); + else + /* use the same IP we are already connected to */ + snprintf(ftpc->newhost, NEWHOST_BUFSIZE, "%s", conn->ip_addr_str); + } + } + else + ptr=NULL; + } + if(!ptr) { + failf(data, "Weirdly formatted EPSV reply"); + return CURLE_FTP_WEIRD_PASV_REPLY; + } + } + else if((ftpc->count1 == 1) && + (ftpcode == 227)) { + /* positive PASV response */ + int ip[4]; + int port[2]; + + /* + * Scan for a sequence of six comma-separated numbers and use them as + * IP+port indicators. + * + * Found reply-strings include: + * "227 Entering Passive Mode (127,0,0,1,4,51)" + * "227 Data transfer will passively listen to 127,0,0,1,4,51" + * "227 Entering passive mode. 127,0,0,1,4,51" + */ + while(*str) { + if(6 == sscanf(str, "%d,%d,%d,%d,%d,%d", + &ip[0], &ip[1], &ip[2], &ip[3], + &port[0], &port[1])) + break; + str++; + } + + if(!*str) { + failf(data, "Couldn't interpret the 227-response"); + return CURLE_FTP_WEIRD_227_FORMAT; + } + + /* we got OK from server */ + if(data->set.ftp_skip_ip) { + /* told to ignore the remotely given IP but instead use the one we used + for the control connection */ + infof(data, "Skips %d.%d.%d.%d for data connection, uses %s instead\n", + ip[0], ip[1], ip[2], ip[3], + conn->ip_addr_str); + if(conn->bits.tunnel_proxy || + conn->proxytype == CURLPROXY_SOCKS5 || + conn->proxytype == CURLPROXY_SOCKS5_HOSTNAME || + conn->proxytype == CURLPROXY_SOCKS4 || + conn->proxytype == CURLPROXY_SOCKS4A) + /* proxy tunnel -> use other host info because ip_addr_str is the + proxy address not the ftp host */ + snprintf(ftpc->newhost, sizeof(ftpc->newhost), "%s", conn->host.name); + else + snprintf(ftpc->newhost, sizeof(ftpc->newhost), "%s", + conn->ip_addr_str); + } + else + snprintf(ftpc->newhost, sizeof(ftpc->newhost), + "%d.%d.%d.%d", ip[0], ip[1], ip[2], ip[3]); + ftpc->newport = (unsigned short)(((port[0]<<8) + port[1]) & 0xffff); + } + else if(ftpc->count1 == 0) { + /* EPSV failed, move on to PASV */ + return ftp_epsv_disable(conn); + } + else { + failf(data, "Bad PASV/EPSV response: %03d", ftpcode); + return CURLE_FTP_WEIRD_PASV_REPLY; + } + + if(conn->bits.proxy) { + /* + * This connection uses a proxy and we need to connect to the proxy again + * here. We don't want to rely on a former host lookup that might've + * expired now, instead we remake the lookup here and now! + */ + rc = Curl_resolv(conn, conn->proxy.name, (int)conn->port, &addr); + if(rc == CURLRESOLV_PENDING) + /* BLOCKING, ignores the return code but 'addr' will be NULL in + case of failure */ + (void)Curl_resolver_wait_resolv(conn, &addr); + + connectport = + (unsigned short)conn->port; /* we connect to the proxy's port */ + + if(!addr) { + failf(data, "Can't resolve proxy host %s:%hu", + conn->proxy.name, connectport); + return CURLE_FTP_CANT_GET_HOST; + } + } + else { + /* normal, direct, ftp connection */ + rc = Curl_resolv(conn, ftpc->newhost, ftpc->newport, &addr); + if(rc == CURLRESOLV_PENDING) + /* BLOCKING */ + (void)Curl_resolver_wait_resolv(conn, &addr); + + connectport = ftpc->newport; /* we connect to the remote port */ + + if(!addr) { + failf(data, "Can't resolve new host %s:%hu", ftpc->newhost, connectport); + return CURLE_FTP_CANT_GET_HOST; + } + } + + conn->bits.tcpconnect[SECONDARYSOCKET] = FALSE; + result = Curl_connecthost(conn, addr); + + Curl_resolv_unlock(data, addr); /* we're done using this address */ + + if(result) { + if(ftpc->count1 == 0 && ftpcode == 229) + return ftp_epsv_disable(conn); + + return result; + } + + + /* + * When this is used from the multi interface, this might've returned with + * the 'connected' set to FALSE and thus we are now awaiting a non-blocking + * connect to connect. + */ + + if(data->set.verbose) + /* this just dumps information about this second connection */ + ftp_pasv_verbose(conn, conn->ip_addr, ftpc->newhost, connectport); + + conn->bits.do_more = TRUE; + state(conn, FTP_STOP); /* this phase is completed */ + + return result; +} + +static CURLcode ftp_state_port_resp(struct connectdata *conn, + int ftpcode) +{ + struct SessionHandle *data = conn->data; + struct ftp_conn *ftpc = &conn->proto.ftpc; + ftpport fcmd = (ftpport)ftpc->count1; + CURLcode result = CURLE_OK; + + if(ftpcode != 200) { + /* the command failed */ + + if(EPRT == fcmd) { + infof(data, "disabling EPRT usage\n"); + conn->bits.ftp_use_eprt = FALSE; + } + fcmd++; + + if(fcmd == DONE) { + failf(data, "Failed to do PORT"); + result = CURLE_FTP_PORT_FAILED; + } + else + /* try next */ + result = ftp_state_use_port(conn, fcmd); + } + else { + infof(data, "Connect data stream actively\n"); + state(conn, FTP_STOP); /* end of DO phase */ + result = ftp_dophase_done(conn, FALSE); + } + + return result; +} + +static CURLcode ftp_state_mdtm_resp(struct connectdata *conn, + int ftpcode) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data=conn->data; + struct FTP *ftp = data->req.protop; + struct ftp_conn *ftpc = &conn->proto.ftpc; + + switch(ftpcode) { + case 213: + { + /* we got a time. Format should be: "YYYYMMDDHHMMSS[.sss]" where the + last .sss part is optional and means fractions of a second */ + int year, month, day, hour, minute, second; + char *buf = data->state.buffer; + if(6 == sscanf(buf+4, "%04d%02d%02d%02d%02d%02d", + &year, &month, &day, &hour, &minute, &second)) { + /* we have a time, reformat it */ + time_t secs=time(NULL); + /* using the good old yacc/bison yuck */ + snprintf(buf, sizeof(conn->data->state.buffer), + "%04d%02d%02d %02d:%02d:%02d GMT", + year, month, day, hour, minute, second); + /* now, convert this into a time() value: */ + data->info.filetime = (long)curl_getdate(buf, &secs); + } + +#ifdef CURL_FTP_HTTPSTYLE_HEAD + /* If we asked for a time of the file and we actually got one as well, + we "emulate" a HTTP-style header in our output. */ + + if(data->set.opt_no_body && + ftpc->file && + data->set.get_filetime && + (data->info.filetime>=0) ) { + time_t filetime = (time_t)data->info.filetime; + struct tm buffer; + const struct tm *tm = &buffer; + + result = Curl_gmtime(filetime, &buffer); + if(result) + return result; + + /* format: "Tue, 15 Nov 1994 12:45:26" */ + snprintf(buf, BUFSIZE-1, + "Last-Modified: %s, %02d %s %4d %02d:%02d:%02d GMT\r\n", + Curl_wkday[tm->tm_wday?tm->tm_wday-1:6], + tm->tm_mday, + Curl_month[tm->tm_mon], + tm->tm_year + 1900, + tm->tm_hour, + tm->tm_min, + tm->tm_sec); + result = Curl_client_write(conn, CLIENTWRITE_BOTH, buf, 0); + if(result) + return result; + } /* end of a ridiculous amount of conditionals */ +#endif + } + break; + default: + infof(data, "unsupported MDTM reply format\n"); + break; + case 550: /* "No such file or directory" */ + failf(data, "Given file does not exist"); + result = CURLE_FTP_COULDNT_RETR_FILE; + break; + } + + if(data->set.timecondition) { + if((data->info.filetime > 0) && (data->set.timevalue > 0)) { + switch(data->set.timecondition) { + case CURL_TIMECOND_IFMODSINCE: + default: + if(data->info.filetime <= data->set.timevalue) { + infof(data, "The requested document is not new enough\n"); + ftp->transfer = FTPTRANSFER_NONE; /* mark to not transfer data */ + data->info.timecond = TRUE; + state(conn, FTP_STOP); + return CURLE_OK; + } + break; + case CURL_TIMECOND_IFUNMODSINCE: + if(data->info.filetime > data->set.timevalue) { + infof(data, "The requested document is not old enough\n"); + ftp->transfer = FTPTRANSFER_NONE; /* mark to not transfer data */ + data->info.timecond = TRUE; + state(conn, FTP_STOP); + return CURLE_OK; + } + break; + } /* switch */ + } + else { + infof(data, "Skipping time comparison\n"); + } + } + + if(!result) + result = ftp_state_type(conn); + + return result; +} + +static CURLcode ftp_state_type_resp(struct connectdata *conn, + int ftpcode, + ftpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data=conn->data; + + if(ftpcode/100 != 2) { + /* "sasserftpd" and "(u)r(x)bot ftpd" both responds with 226 after a + successful 'TYPE I'. While that is not as RFC959 says, it is still a + positive response code and we allow that. */ + failf(data, "Couldn't set desired mode"); + return CURLE_FTP_COULDNT_SET_TYPE; + } + if(ftpcode != 200) + infof(data, "Got a %03d response code instead of the assumed 200\n", + ftpcode); + + if(instate == FTP_TYPE) + result = ftp_state_size(conn); + else if(instate == FTP_LIST_TYPE) + result = ftp_state_list(conn); + else if(instate == FTP_RETR_TYPE) + result = ftp_state_retr_prequote(conn); + else if(instate == FTP_STOR_TYPE) + result = ftp_state_stor_prequote(conn); + + return result; +} + +static CURLcode ftp_state_retr(struct connectdata *conn, + curl_off_t filesize) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data=conn->data; + struct FTP *ftp = data->req.protop; + struct ftp_conn *ftpc = &conn->proto.ftpc; + + if(data->set.max_filesize && (filesize > data->set.max_filesize)) { + failf(data, "Maximum file size exceeded"); + return CURLE_FILESIZE_EXCEEDED; + } + ftp->downloadsize = filesize; + + if(data->state.resume_from) { + /* We always (attempt to) get the size of downloads, so it is done before + this even when not doing resumes. */ + if(filesize == -1) { + infof(data, "ftp server doesn't support SIZE\n"); + /* We couldn't get the size and therefore we can't know if there really + is a part of the file left to get, although the server will just + close the connection when we start the connection so it won't cause + us any harm, just not make us exit as nicely. */ + } + else { + /* We got a file size report, so we check that there actually is a + part of the file left to get, or else we go home. */ + if(data->state.resume_from< 0) { + /* We're supposed to download the last abs(from) bytes */ + if(filesize < -data->state.resume_from) { + failf(data, "Offset (%" CURL_FORMAT_CURL_OFF_T + ") was beyond file size (%" CURL_FORMAT_CURL_OFF_T ")", + data->state.resume_from, filesize); + return CURLE_BAD_DOWNLOAD_RESUME; + } + /* convert to size to download */ + ftp->downloadsize = -data->state.resume_from; + /* download from where? */ + data->state.resume_from = filesize - ftp->downloadsize; + } + else { + if(filesize < data->state.resume_from) { + failf(data, "Offset (%" CURL_FORMAT_CURL_OFF_T + ") was beyond file size (%" CURL_FORMAT_CURL_OFF_T ")", + data->state.resume_from, filesize); + return CURLE_BAD_DOWNLOAD_RESUME; + } + /* Now store the number of bytes we are expected to download */ + ftp->downloadsize = filesize-data->state.resume_from; + } + } + + if(ftp->downloadsize == 0) { + /* no data to transfer */ + Curl_setup_transfer(conn, -1, -1, FALSE, NULL, -1, NULL); + infof(data, "File already completely downloaded\n"); + + /* Set ->transfer so that we won't get any error in ftp_done() + * because we didn't transfer the any file */ + ftp->transfer = FTPTRANSFER_NONE; + state(conn, FTP_STOP); + return CURLE_OK; + } + + /* Set resume file transfer offset */ + infof(data, "Instructs server to resume from offset %" + CURL_FORMAT_CURL_OFF_T "\n", data->state.resume_from); + + PPSENDF(&ftpc->pp, "REST %" CURL_FORMAT_CURL_OFF_T, + data->state.resume_from); + + state(conn, FTP_RETR_REST); + } + else { + /* no resume */ + PPSENDF(&ftpc->pp, "RETR %s", ftpc->file); + state(conn, FTP_RETR); + } + + return result; +} + +static CURLcode ftp_state_size_resp(struct connectdata *conn, + int ftpcode, + ftpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data=conn->data; + curl_off_t filesize; + char *buf = data->state.buffer; + + /* get the size from the ascii string: */ + filesize = (ftpcode == 213)?curlx_strtoofft(buf+4, NULL, 0):-1; + + if(instate == FTP_SIZE) { +#ifdef CURL_FTP_HTTPSTYLE_HEAD + if(-1 != filesize) { + snprintf(buf, sizeof(data->state.buffer), + "Content-Length: %" CURL_FORMAT_CURL_OFF_T "\r\n", filesize); + result = Curl_client_write(conn, CLIENTWRITE_BOTH, buf, 0); + if(result) + return result; + } +#endif + Curl_pgrsSetDownloadSize(data, filesize); + result = ftp_state_rest(conn); + } + else if(instate == FTP_RETR_SIZE) { + Curl_pgrsSetDownloadSize(data, filesize); + result = ftp_state_retr(conn, filesize); + } + else if(instate == FTP_STOR_SIZE) { + data->state.resume_from = filesize; + result = ftp_state_ul_setup(conn, TRUE); + } + + return result; +} + +static CURLcode ftp_state_rest_resp(struct connectdata *conn, + int ftpcode, + ftpstate instate) +{ + CURLcode result = CURLE_OK; + struct ftp_conn *ftpc = &conn->proto.ftpc; + + switch(instate) { + case FTP_REST: + default: +#ifdef CURL_FTP_HTTPSTYLE_HEAD + if(ftpcode == 350) { + char buffer[24]= { "Accept-ranges: bytes\r\n" }; + result = Curl_client_write(conn, CLIENTWRITE_BOTH, buffer, 0); + if(result) + return result; + } +#endif + result = ftp_state_prepare_transfer(conn); + break; + + case FTP_RETR_REST: + if(ftpcode != 350) { + failf(conn->data, "Couldn't use REST"); + result = CURLE_FTP_COULDNT_USE_REST; + } + else { + PPSENDF(&ftpc->pp, "RETR %s", ftpc->file); + state(conn, FTP_RETR); + } + break; + } + + return result; +} + +static CURLcode ftp_state_stor_resp(struct connectdata *conn, + int ftpcode, ftpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + if(ftpcode>=400) { + failf(data, "Failed FTP upload: %0d", ftpcode); + state(conn, FTP_STOP); + /* oops, we never close the sockets! */ + return CURLE_UPLOAD_FAILED; + } + + conn->proto.ftpc.state_saved = instate; + + /* PORT means we are now awaiting the server to connect to us. */ + if(data->set.ftp_use_port) { + bool connected; + + state(conn, FTP_STOP); /* no longer in STOR state */ + + result = AllowServerConnect(conn, &connected); + if(result) + return result; + + if(!connected) { + struct ftp_conn *ftpc = &conn->proto.ftpc; + infof(data, "Data conn was not available immediately\n"); + ftpc->wait_data_conn = TRUE; + } + + return CURLE_OK; + } + else + return InitiateTransfer(conn); +} + +/* for LIST and RETR responses */ +static CURLcode ftp_state_get_resp(struct connectdata *conn, + int ftpcode, + ftpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct FTP *ftp = data->req.protop; + char *buf = data->state.buffer; + + if((ftpcode == 150) || (ftpcode == 125)) { + + /* + A; + 150 Opening BINARY mode data connection for /etc/passwd (2241 + bytes). (ok, the file is being transferred) + + B: + 150 Opening ASCII mode data connection for /bin/ls + + C: + 150 ASCII data connection for /bin/ls (137.167.104.91,37445) (0 bytes). + + D: + 150 Opening ASCII mode data connection for [file] (0.0.0.0,0) (545 bytes) + + E: + 125 Data connection already open; Transfer starting. */ + + curl_off_t size=-1; /* default unknown size */ + + + /* + * It appears that there are FTP-servers that return size 0 for files when + * SIZE is used on the file while being in BINARY mode. To work around + * that (stupid) behavior, we attempt to parse the RETR response even if + * the SIZE returned size zero. + * + * Debugging help from Salvatore Sorrentino on February 26, 2003. + */ + + if((instate != FTP_LIST) && + !data->set.prefer_ascii && + (ftp->downloadsize < 1)) { + /* + * It seems directory listings either don't show the size or very + * often uses size 0 anyway. ASCII transfers may very well turn out + * that the transferred amount of data is not the same as this line + * tells, why using this number in those cases only confuses us. + * + * Example D above makes this parsing a little tricky */ + char *bytes; + bytes=strstr(buf, " bytes"); + if(bytes--) { + long in=(long)(bytes-buf); + /* this is a hint there is size information in there! ;-) */ + while(--in) { + /* scan for the left parenthesis and break there */ + if('(' == *bytes) + break; + /* skip only digits */ + if(!ISDIGIT(*bytes)) { + bytes=NULL; + break; + } + /* one more estep backwards */ + bytes--; + } + /* if we have nothing but digits: */ + if(bytes++) { + /* get the number! */ + size = curlx_strtoofft(bytes, NULL, 0); + } + } + } + else if(ftp->downloadsize > -1) + size = ftp->downloadsize; + + if(size > data->req.maxdownload && data->req.maxdownload > 0) + size = data->req.size = data->req.maxdownload; + else if((instate != FTP_LIST) && (data->set.prefer_ascii)) + size = -1; /* kludge for servers that understate ASCII mode file size */ + + infof(data, "Maxdownload = %" CURL_FORMAT_CURL_OFF_T "\n", + data->req.maxdownload); + + if(instate != FTP_LIST) + infof(data, "Getting file with size: %" CURL_FORMAT_CURL_OFF_T "\n", + size); + + /* FTP download: */ + conn->proto.ftpc.state_saved = instate; + conn->proto.ftpc.retr_size_saved = size; + + if(data->set.ftp_use_port) { + bool connected; + + result = AllowServerConnect(conn, &connected); + if(result) + return result; + + if(!connected) { + struct ftp_conn *ftpc = &conn->proto.ftpc; + infof(data, "Data conn was not available immediately\n"); + state(conn, FTP_STOP); + ftpc->wait_data_conn = TRUE; + } + } + else + return InitiateTransfer(conn); + } + else { + if((instate == FTP_LIST) && (ftpcode == 450)) { + /* simply no matching files in the dir listing */ + ftp->transfer = FTPTRANSFER_NONE; /* don't download anything */ + state(conn, FTP_STOP); /* this phase is over */ + } + else { + failf(data, "RETR response: %03d", ftpcode); + return instate == FTP_RETR && ftpcode == 550? + CURLE_REMOTE_FILE_NOT_FOUND: + CURLE_FTP_COULDNT_RETR_FILE; + } + } + + return result; +} + +/* after USER, PASS and ACCT */ +static CURLcode ftp_state_loggedin(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + + if(conn->ssl[FIRSTSOCKET].use) { + /* PBSZ = PROTECTION BUFFER SIZE. + + The 'draft-murray-auth-ftp-ssl' (draft 12, page 7) says: + + Specifically, the PROT command MUST be preceded by a PBSZ + command and a PBSZ command MUST be preceded by a successful + security data exchange (the TLS negotiation in this case) + + ... (and on page 8): + + Thus the PBSZ command must still be issued, but must have a + parameter of '0' to indicate that no buffering is taking place + and the data connection should not be encapsulated. + */ + PPSENDF(&conn->proto.ftpc.pp, "PBSZ %d", 0); + state(conn, FTP_PBSZ); + } + else { + result = ftp_state_pwd(conn); + } + return result; +} + +/* for USER and PASS responses */ +static CURLcode ftp_state_user_resp(struct connectdata *conn, + int ftpcode, + ftpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct FTP *ftp = data->req.protop; + struct ftp_conn *ftpc = &conn->proto.ftpc; + (void)instate; /* no use for this yet */ + + /* some need password anyway, and others just return 2xx ignored */ + if((ftpcode == 331) && (ftpc->state == FTP_USER)) { + /* 331 Password required for ... + (the server requires to send the user's password too) */ + PPSENDF(&ftpc->pp, "PASS %s", ftp->passwd?ftp->passwd:""); + state(conn, FTP_PASS); + } + else if(ftpcode/100 == 2) { + /* 230 User ... logged in. + (the user logged in with or without password) */ + result = ftp_state_loggedin(conn); + } + else if(ftpcode == 332) { + if(data->set.str[STRING_FTP_ACCOUNT]) { + PPSENDF(&ftpc->pp, "ACCT %s", data->set.str[STRING_FTP_ACCOUNT]); + state(conn, FTP_ACCT); + } + else { + failf(data, "ACCT requested but none available"); + result = CURLE_LOGIN_DENIED; + } + } + else { + /* All other response codes, like: + + 530 User ... access denied + (the server denies to log the specified user) */ + + if(conn->data->set.str[STRING_FTP_ALTERNATIVE_TO_USER] && + !conn->data->state.ftp_trying_alternative) { + /* Ok, USER failed. Let's try the supplied command. */ + PPSENDF(&conn->proto.ftpc.pp, "%s", + conn->data->set.str[STRING_FTP_ALTERNATIVE_TO_USER]); + conn->data->state.ftp_trying_alternative = TRUE; + state(conn, FTP_USER); + result = CURLE_OK; + } + else { + failf(data, "Access denied: %03d", ftpcode); + result = CURLE_LOGIN_DENIED; + } + } + return result; +} + +/* for ACCT response */ +static CURLcode ftp_state_acct_resp(struct connectdata *conn, + int ftpcode) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + if(ftpcode != 230) { + failf(data, "ACCT rejected by server: %03d", ftpcode); + result = CURLE_FTP_WEIRD_PASS_REPLY; /* FIX */ + } + else + result = ftp_state_loggedin(conn); + + return result; +} + + +static CURLcode ftp_statemach_act(struct connectdata *conn) +{ + CURLcode result; + curl_socket_t sock = conn->sock[FIRSTSOCKET]; + struct SessionHandle *data=conn->data; + int ftpcode; + struct ftp_conn *ftpc = &conn->proto.ftpc; + struct pingpong *pp = &ftpc->pp; + static const char ftpauth[][4] = { "SSL", "TLS" }; + size_t nread = 0; + + if(pp->sendleft) + return Curl_pp_flushsend(pp); + + result = ftp_readresp(sock, pp, &ftpcode, &nread); + if(result) + return result; + + if(ftpcode) { + /* we have now received a full FTP server response */ + switch(ftpc->state) { + case FTP_WAIT220: + if(ftpcode == 230) + /* 230 User logged in - already! */ + return ftp_state_user_resp(conn, ftpcode, ftpc->state); + else if(ftpcode != 220) { + failf(data, "Got a %03d ftp-server response when 220 was expected", + ftpcode); + return CURLE_FTP_WEIRD_SERVER_REPLY; + } + + /* We have received a 220 response fine, now we proceed. */ +#ifdef HAVE_GSSAPI + if(data->set.krb) { + /* If not anonymous login, try a secure login. Note that this + procedure is still BLOCKING. */ + + Curl_sec_request_prot(conn, "private"); + /* We set private first as default, in case the line below fails to + set a valid level */ + Curl_sec_request_prot(conn, data->set.str[STRING_KRB_LEVEL]); + + if(Curl_sec_login(conn) != CURLE_OK) + infof(data, "Logging in with password in cleartext!\n"); + else + infof(data, "Authentication successful\n"); + } +#endif + + if(data->set.use_ssl && !conn->ssl[FIRSTSOCKET].use) { + /* We don't have a SSL/TLS connection yet, but FTPS is + requested. Try a FTPS connection now */ + + ftpc->count3=0; + switch(data->set.ftpsslauth) { + case CURLFTPAUTH_DEFAULT: + case CURLFTPAUTH_SSL: + ftpc->count2 = 1; /* add one to get next */ + ftpc->count1 = 0; + break; + case CURLFTPAUTH_TLS: + ftpc->count2 = -1; /* subtract one to get next */ + ftpc->count1 = 1; + break; + default: + failf(data, "unsupported parameter to CURLOPT_FTPSSLAUTH: %d", + (int)data->set.ftpsslauth); + return CURLE_UNKNOWN_OPTION; /* we don't know what to do */ + } + PPSENDF(&ftpc->pp, "AUTH %s", ftpauth[ftpc->count1]); + state(conn, FTP_AUTH); + } + else { + result = ftp_state_user(conn); + if(result) + return result; + } + + break; + + case FTP_AUTH: + /* we have gotten the response to a previous AUTH command */ + + /* RFC2228 (page 5) says: + * + * If the server is willing to accept the named security mechanism, + * and does not require any security data, it must respond with + * reply code 234/334. + */ + + if((ftpcode == 234) || (ftpcode == 334)) { + /* Curl_ssl_connect is BLOCKING */ + result = Curl_ssl_connect(conn, FIRSTSOCKET); + if(CURLE_OK == result) { + conn->ssl[SECONDARYSOCKET].use = FALSE; /* clear-text data */ + result = ftp_state_user(conn); + } + } + else if(ftpc->count3 < 1) { + ftpc->count3++; + ftpc->count1 += ftpc->count2; /* get next attempt */ + result = Curl_pp_sendf(&ftpc->pp, "AUTH %s", ftpauth[ftpc->count1]); + /* remain in this same state */ + } + else { + if(data->set.use_ssl > CURLUSESSL_TRY) + /* we failed and CURLUSESSL_CONTROL or CURLUSESSL_ALL is set */ + result = CURLE_USE_SSL_FAILED; + else + /* ignore the failure and continue */ + result = ftp_state_user(conn); + } + + if(result) + return result; + break; + + case FTP_USER: + case FTP_PASS: + result = ftp_state_user_resp(conn, ftpcode, ftpc->state); + break; + + case FTP_ACCT: + result = ftp_state_acct_resp(conn, ftpcode); + break; + + case FTP_PBSZ: + PPSENDF(&ftpc->pp, "PROT %c", + data->set.use_ssl == CURLUSESSL_CONTROL ? 'C' : 'P'); + state(conn, FTP_PROT); + + break; + + case FTP_PROT: + if(ftpcode/100 == 2) + /* We have enabled SSL for the data connection! */ + conn->ssl[SECONDARYSOCKET].use = + (data->set.use_ssl != CURLUSESSL_CONTROL) ? TRUE : FALSE; + /* FTP servers typically responds with 500 if they decide to reject + our 'P' request */ + else if(data->set.use_ssl > CURLUSESSL_CONTROL) + /* we failed and bails out */ + return CURLE_USE_SSL_FAILED; + + if(data->set.ftp_ccc) { + /* CCC - Clear Command Channel + */ + PPSENDF(&ftpc->pp, "%s", "CCC"); + state(conn, FTP_CCC); + } + else { + result = ftp_state_pwd(conn); + if(result) + return result; + } + break; + + case FTP_CCC: + if(ftpcode < 500) { + /* First shut down the SSL layer (note: this call will block) */ + result = Curl_ssl_shutdown(conn, FIRSTSOCKET); + + if(result) { + failf(conn->data, "Failed to clear the command channel (CCC)"); + return result; + } + } + + /* Then continue as normal */ + result = ftp_state_pwd(conn); + if(result) + return result; + break; + + case FTP_PWD: + if(ftpcode == 257) { + char *ptr=&data->state.buffer[4]; /* start on the first letter */ + char *dir; + char *store; + + dir = malloc(nread + 1); + if(!dir) + return CURLE_OUT_OF_MEMORY; + + /* Reply format is like + 257[rubbish]"" and the + RFC959 says + + The directory name can contain any character; embedded + double-quotes should be escaped by double-quotes (the + "quote-doubling" convention). + */ + + /* scan for the first double-quote for non-standard responses */ + while(ptr < &data->state.buffer[sizeof(data->state.buffer)] + && *ptr != '\n' && *ptr != '\0' && *ptr != '"') + ptr++; + + if('\"' == *ptr) { + /* it started good */ + ptr++; + for(store = dir; *ptr;) { + if('\"' == *ptr) { + if('\"' == ptr[1]) { + /* "quote-doubling" */ + *store = ptr[1]; + ptr++; + } + else { + /* end of path */ + *store = '\0'; /* zero terminate */ + break; /* get out of this loop */ + } + } + else + *store = *ptr; + store++; + ptr++; + } + + /* If the path name does not look like an absolute path (i.e.: it + does not start with a '/'), we probably need some server-dependent + adjustments. For example, this is the case when connecting to + an OS400 FTP server: this server supports two name syntaxes, + the default one being incompatible with standard pathes. In + addition, this server switches automatically to the regular path + syntax when one is encountered in a command: this results in + having an entrypath in the wrong syntax when later used in CWD. + The method used here is to check the server OS: we do it only + if the path name looks strange to minimize overhead on other + systems. */ + + if(!ftpc->server_os && dir[0] != '/') { + + result = Curl_pp_sendf(&ftpc->pp, "%s", "SYST"); + if(result != CURLE_OK) { + free(dir); + return result; + } + Curl_safefree(ftpc->entrypath); + ftpc->entrypath = dir; /* remember this */ + infof(data, "Entry path is '%s'\n", ftpc->entrypath); + /* also save it where getinfo can access it: */ + data->state.most_recent_ftp_entrypath = ftpc->entrypath; + state(conn, FTP_SYST); + break; + } + + Curl_safefree(ftpc->entrypath); + ftpc->entrypath = dir; /* remember this */ + infof(data, "Entry path is '%s'\n", ftpc->entrypath); + /* also save it where getinfo can access it: */ + data->state.most_recent_ftp_entrypath = ftpc->entrypath; + } + else { + /* couldn't get the path */ + free(dir); + infof(data, "Failed to figure out path\n"); + } + } + state(conn, FTP_STOP); /* we are done with the CONNECT phase! */ + DEBUGF(infof(data, "protocol connect phase DONE\n")); + break; + + case FTP_SYST: + if(ftpcode == 215) { + char *ptr=&data->state.buffer[4]; /* start on the first letter */ + char *os; + char *store; + + os = malloc(nread + 1); + if(!os) + return CURLE_OUT_OF_MEMORY; + + /* Reply format is like + 215 + */ + while(*ptr == ' ') + ptr++; + for(store = os; *ptr && *ptr != ' ';) + *store++ = *ptr++; + *store = '\0'; /* zero terminate */ + + /* Check for special servers here. */ + + if(strequal(os, "OS/400")) { + /* Force OS400 name format 1. */ + result = Curl_pp_sendf(&ftpc->pp, "%s", "SITE NAMEFMT 1"); + if(result != CURLE_OK) { + free(os); + return result; + } + /* remember target server OS */ + Curl_safefree(ftpc->server_os); + ftpc->server_os = os; + state(conn, FTP_NAMEFMT); + break; + } + else { + /* Nothing special for the target server. */ + /* remember target server OS */ + Curl_safefree(ftpc->server_os); + ftpc->server_os = os; + } + } + else { + /* Cannot identify server OS. Continue anyway and cross fingers. */ + } + + state(conn, FTP_STOP); /* we are done with the CONNECT phase! */ + DEBUGF(infof(data, "protocol connect phase DONE\n")); + break; + + case FTP_NAMEFMT: + if(ftpcode == 250) { + /* Name format change successful: reload initial path. */ + ftp_state_pwd(conn); + break; + } + + state(conn, FTP_STOP); /* we are done with the CONNECT phase! */ + DEBUGF(infof(data, "protocol connect phase DONE\n")); + break; + + case FTP_QUOTE: + case FTP_POSTQUOTE: + case FTP_RETR_PREQUOTE: + case FTP_STOR_PREQUOTE: + if((ftpcode >= 400) && !ftpc->count2) { + /* failure response code, and not allowed to fail */ + failf(conn->data, "QUOT command failed with %03d", ftpcode); + return CURLE_QUOTE_ERROR; + } + result = ftp_state_quote(conn, FALSE, ftpc->state); + if(result) + return result; + + break; + + case FTP_CWD: + if(ftpcode/100 != 2) { + /* failure to CWD there */ + if(conn->data->set.ftp_create_missing_dirs && + ftpc->count1 && !ftpc->count2) { + /* try making it */ + ftpc->count2++; /* counter to prevent CWD-MKD loops */ + PPSENDF(&ftpc->pp, "MKD %s", ftpc->dirs[ftpc->count1 - 1]); + state(conn, FTP_MKD); + } + else { + /* return failure */ + failf(data, "Server denied you to change to the given directory"); + ftpc->cwdfail = TRUE; /* don't remember this path as we failed + to enter it */ + return CURLE_REMOTE_ACCESS_DENIED; + } + } + else { + /* success */ + ftpc->count2=0; + if(++ftpc->count1 <= ftpc->dirdepth) { + /* send next CWD */ + PPSENDF(&ftpc->pp, "CWD %s", ftpc->dirs[ftpc->count1 - 1]); + } + else { + result = ftp_state_mdtm(conn); + if(result) + return result; + } + } + break; + + case FTP_MKD: + if((ftpcode/100 != 2) && !ftpc->count3--) { + /* failure to MKD the dir */ + failf(data, "Failed to MKD dir: %03d", ftpcode); + return CURLE_REMOTE_ACCESS_DENIED; + } + state(conn, FTP_CWD); + /* send CWD */ + PPSENDF(&ftpc->pp, "CWD %s", ftpc->dirs[ftpc->count1 - 1]); + break; + + case FTP_MDTM: + result = ftp_state_mdtm_resp(conn, ftpcode); + break; + + case FTP_TYPE: + case FTP_LIST_TYPE: + case FTP_RETR_TYPE: + case FTP_STOR_TYPE: + result = ftp_state_type_resp(conn, ftpcode, ftpc->state); + break; + + case FTP_SIZE: + case FTP_RETR_SIZE: + case FTP_STOR_SIZE: + result = ftp_state_size_resp(conn, ftpcode, ftpc->state); + break; + + case FTP_REST: + case FTP_RETR_REST: + result = ftp_state_rest_resp(conn, ftpcode, ftpc->state); + break; + + case FTP_PRET: + if(ftpcode != 200) { + /* there only is this one standard OK return code. */ + failf(data, "PRET command not accepted: %03d", ftpcode); + return CURLE_FTP_PRET_FAILED; + } + result = ftp_state_use_pasv(conn); + break; + + case FTP_PASV: + result = ftp_state_pasv_resp(conn, ftpcode); + break; + + case FTP_PORT: + result = ftp_state_port_resp(conn, ftpcode); + break; + + case FTP_LIST: + case FTP_RETR: + result = ftp_state_get_resp(conn, ftpcode, ftpc->state); + break; + + case FTP_STOR: + result = ftp_state_stor_resp(conn, ftpcode, ftpc->state); + break; + + case FTP_QUIT: + /* fallthrough, just stop! */ + default: + /* internal error */ + state(conn, FTP_STOP); + break; + } + } /* if(ftpcode) */ + + return result; +} + + +/* called repeatedly until done from multi.c */ +static CURLcode ftp_multi_statemach(struct connectdata *conn, + bool *done) +{ + struct ftp_conn *ftpc = &conn->proto.ftpc; + CURLcode result = Curl_pp_statemach(&ftpc->pp, FALSE); + + /* Check for the state outside of the Curl_socket_ready() return code checks + since at times we are in fact already in this state when this function + gets called. */ + *done = (ftpc->state == FTP_STOP) ? TRUE : FALSE; + + return result; +} + +static CURLcode ftp_block_statemach(struct connectdata *conn) +{ + struct ftp_conn *ftpc = &conn->proto.ftpc; + struct pingpong *pp = &ftpc->pp; + CURLcode result = CURLE_OK; + + while(ftpc->state != FTP_STOP) { + result = Curl_pp_statemach(pp, TRUE); + if(result) + break; + } + + return result; +} + +/* + * ftp_connect() should do everything that is to be considered a part of + * the connection phase. + * + * The variable 'done' points to will be TRUE if the protocol-layer connect + * phase is done when this function returns, or FALSE if not. + * + */ +static CURLcode ftp_connect(struct connectdata *conn, + bool *done) /* see description above */ +{ + CURLcode result; + struct ftp_conn *ftpc = &conn->proto.ftpc; + struct pingpong *pp = &ftpc->pp; + + *done = FALSE; /* default to not done yet */ + + /* We always support persistent connections on ftp */ + connkeep(conn, "FTP default"); + + pp->response_time = RESP_TIMEOUT; /* set default response time-out */ + pp->statemach_act = ftp_statemach_act; + pp->endofresp = ftp_endofresp; + pp->conn = conn; + + if(conn->handler->flags & PROTOPT_SSL) { + /* BLOCKING */ + result = Curl_ssl_connect(conn, FIRSTSOCKET); + if(result) + return result; + } + + Curl_pp_init(pp); /* init the generic pingpong data */ + + /* When we connect, we start in the state where we await the 220 + response */ + state(conn, FTP_WAIT220); + + result = ftp_multi_statemach(conn, done); + + return result; +} + +/*********************************************************************** + * + * ftp_done() + * + * The DONE function. This does what needs to be done after a single DO has + * performed. + * + * Input argument is already checked for validity. + */ +static CURLcode ftp_done(struct connectdata *conn, CURLcode status, + bool premature) +{ + struct SessionHandle *data = conn->data; + struct FTP *ftp = data->req.protop; + struct ftp_conn *ftpc = &conn->proto.ftpc; + struct pingpong *pp = &ftpc->pp; + ssize_t nread; + int ftpcode; + CURLcode result = CURLE_OK; + bool was_ctl_valid = ftpc->ctl_valid; + char *path; + const char *path_to_use = data->state.path; + + if(!ftp) + /* When the easy handle is removed from the multi while libcurl is still + * trying to resolve the host name, it seems that the ftp struct is not + * yet initialized, but the removal action calls Curl_done() which calls + * this function. So we simply return success if no ftp pointer is set. + */ + return CURLE_OK; + + switch(status) { + case CURLE_BAD_DOWNLOAD_RESUME: + case CURLE_FTP_WEIRD_PASV_REPLY: + case CURLE_FTP_PORT_FAILED: + case CURLE_FTP_ACCEPT_FAILED: + case CURLE_FTP_ACCEPT_TIMEOUT: + case CURLE_FTP_COULDNT_SET_TYPE: + case CURLE_FTP_COULDNT_RETR_FILE: + case CURLE_PARTIAL_FILE: + case CURLE_UPLOAD_FAILED: + case CURLE_REMOTE_ACCESS_DENIED: + case CURLE_FILESIZE_EXCEEDED: + case CURLE_REMOTE_FILE_NOT_FOUND: + case CURLE_WRITE_ERROR: + /* the connection stays alive fine even though this happened */ + /* fall-through */ + case CURLE_OK: /* doesn't affect the control connection's status */ + if(!premature) { + ftpc->ctl_valid = was_ctl_valid; + break; + } + /* until we cope better with prematurely ended requests, let them + * fallback as if in complete failure */ + default: /* by default, an error means the control connection is + wedged and should not be used anymore */ + ftpc->ctl_valid = FALSE; + ftpc->cwdfail = TRUE; /* set this TRUE to prevent us to remember the + current path, as this connection is going */ + connclose(conn, "FTP ended with bad error code"); + result = status; /* use the already set error code */ + break; + } + + /* now store a copy of the directory we are in */ + if(ftpc->prevpath) + free(ftpc->prevpath); + + if(data->set.wildcardmatch) { + if(data->set.chunk_end && ftpc->file) { + data->set.chunk_end(data->wildcard.customptr); + } + ftpc->known_filesize = -1; + } + + /* get the "raw" path */ + path = curl_easy_unescape(data, path_to_use, 0, NULL); + if(!path) { + /* out of memory, but we can limp along anyway (and should try to + * since we may already be in the out of memory cleanup path) */ + if(!result) + result = CURLE_OUT_OF_MEMORY; + ftpc->ctl_valid = FALSE; /* mark control connection as bad */ + connclose(conn, "FTP: out of memory!"); /* mark for connection closure */ + ftpc->prevpath = NULL; /* no path remembering */ + } + else { + size_t flen = ftpc->file?strlen(ftpc->file):0; /* file is "raw" already */ + size_t dlen = strlen(path)-flen; + if(!ftpc->cwdfail) { + if(dlen && (data->set.ftp_filemethod != FTPFILE_NOCWD)) { + ftpc->prevpath = path; + if(flen) + /* if 'path' is not the whole string */ + ftpc->prevpath[dlen]=0; /* terminate */ + } + else { + /* we never changed dir */ + ftpc->prevpath=strdup(""); + free(path); + } + if(ftpc->prevpath) + infof(data, "Remembering we are in dir \"%s\"\n", ftpc->prevpath); + } + else { + ftpc->prevpath = NULL; /* no path */ + free(path); + } + } + /* free the dir tree and file parts */ + freedirs(ftpc); + + /* shut down the socket to inform the server we're done */ + +#ifdef _WIN32_WCE + shutdown(conn->sock[SECONDARYSOCKET],2); /* SD_BOTH */ +#endif + + if(conn->sock[SECONDARYSOCKET] != CURL_SOCKET_BAD) { + if(!result && ftpc->dont_check && data->req.maxdownload > 0) { + /* partial download completed */ + result = Curl_pp_sendf(pp, "%s", "ABOR"); + if(result) { + failf(data, "Failure sending ABOR command: %s", + curl_easy_strerror(result)); + ftpc->ctl_valid = FALSE; /* mark control connection as bad */ + connclose(conn, "ABOR command failed"); /* connection closure */ + } + } + + if(conn->ssl[SECONDARYSOCKET].use) { + /* The secondary socket is using SSL so we must close down that part + first before we close the socket for real */ + Curl_ssl_close(conn, SECONDARYSOCKET); + + /* Note that we keep "use" set to TRUE since that (next) connection is + still requested to use SSL */ + } + if(CURL_SOCKET_BAD != conn->sock[SECONDARYSOCKET]) { + Curl_closesocket(conn, conn->sock[SECONDARYSOCKET]); + conn->sock[SECONDARYSOCKET] = CURL_SOCKET_BAD; + conn->bits.tcpconnect[SECONDARYSOCKET] = FALSE; + } + } + + if(!result && (ftp->transfer == FTPTRANSFER_BODY) && ftpc->ctl_valid && + pp->pending_resp && !premature) { + /* + * Let's see what the server says about the transfer we just performed, + * but lower the timeout as sometimes this connection has died while the + * data has been transferred. This happens when doing through NATs etc that + * abandon old silent connections. + */ + long old_time = pp->response_time; + + pp->response_time = 60*1000; /* give it only a minute for now */ + pp->response = Curl_tvnow(); /* timeout relative now */ + + result = Curl_GetFTPResponse(&nread, conn, &ftpcode); + + pp->response_time = old_time; /* set this back to previous value */ + + if(!nread && (CURLE_OPERATION_TIMEDOUT == result)) { + failf(data, "control connection looks dead"); + ftpc->ctl_valid = FALSE; /* mark control connection as bad */ + connclose(conn, "Timeout or similar in FTP DONE operation"); /* close */ + } + + if(result) + return result; + + if(ftpc->dont_check && data->req.maxdownload > 0) { + /* we have just sent ABOR and there is no reliable way to check if it was + * successful or not; we have to close the connection now */ + infof(data, "partial download completed, closing connection\n"); + connclose(conn, "Partial download with no ability to check"); + return result; + } + + if(!ftpc->dont_check) { + /* 226 Transfer complete, 250 Requested file action okay, completed. */ + if((ftpcode != 226) && (ftpcode != 250)) { + failf(data, "server did not report OK, got %d", ftpcode); + result = CURLE_PARTIAL_FILE; + } + } + } + + if(result || premature) + /* the response code from the transfer showed an error already so no + use checking further */ + ; + else if(data->set.upload) { + if((-1 != data->state.infilesize) && + (data->state.infilesize != *ftp->bytecountp) && + !data->set.crlf && + (ftp->transfer == FTPTRANSFER_BODY)) { + failf(data, "Uploaded unaligned file size (%" CURL_FORMAT_CURL_OFF_T + " out of %" CURL_FORMAT_CURL_OFF_T " bytes)", + *ftp->bytecountp, data->state.infilesize); + result = CURLE_PARTIAL_FILE; + } + } + else { + if((-1 != data->req.size) && + (data->req.size != *ftp->bytecountp) && +#ifdef CURL_DO_LINEEND_CONV + /* Most FTP servers don't adjust their file SIZE response for CRLFs, so + * we'll check to see if the discrepancy can be explained by the number + * of CRLFs we've changed to LFs. + */ + ((data->req.size + data->state.crlf_conversions) != + *ftp->bytecountp) && +#endif /* CURL_DO_LINEEND_CONV */ + (data->req.maxdownload != *ftp->bytecountp)) { + failf(data, "Received only partial file: %" CURL_FORMAT_CURL_OFF_T + " bytes", *ftp->bytecountp); + result = CURLE_PARTIAL_FILE; + } + else if(!ftpc->dont_check && + !*ftp->bytecountp && + (data->req.size>0)) { + failf(data, "No data was received!"); + result = CURLE_FTP_COULDNT_RETR_FILE; + } + } + + /* clear these for next connection */ + ftp->transfer = FTPTRANSFER_BODY; + ftpc->dont_check = FALSE; + + /* Send any post-transfer QUOTE strings? */ + if(!status && !result && !premature && data->set.postquote) + result = ftp_sendquote(conn, data->set.postquote); + + return result; +} + +/*********************************************************************** + * + * ftp_sendquote() + * + * Where a 'quote' means a list of custom commands to send to the server. + * The quote list is passed as an argument. + * + * BLOCKING + */ + +static +CURLcode ftp_sendquote(struct connectdata *conn, struct curl_slist *quote) +{ + struct curl_slist *item; + ssize_t nread; + int ftpcode; + CURLcode result; + struct ftp_conn *ftpc = &conn->proto.ftpc; + struct pingpong *pp = &ftpc->pp; + + item = quote; + while(item) { + if(item->data) { + char *cmd = item->data; + bool acceptfail = FALSE; + + /* if a command starts with an asterisk, which a legal FTP command never + can, the command will be allowed to fail without it causing any + aborts or cancels etc. It will cause libcurl to act as if the command + is successful, whatever the server reponds. */ + + if(cmd[0] == '*') { + cmd++; + acceptfail = TRUE; + } + + PPSENDF(&conn->proto.ftpc.pp, "%s", cmd); + + pp->response = Curl_tvnow(); /* timeout relative now */ + + result = Curl_GetFTPResponse(&nread, conn, &ftpcode); + if(result) + return result; + + if(!acceptfail && (ftpcode >= 400)) { + failf(conn->data, "QUOT string not accepted: %s", cmd); + return CURLE_QUOTE_ERROR; + } + } + + item = item->next; + } + + return CURLE_OK; +} + +/*********************************************************************** + * + * ftp_need_type() + * + * Returns TRUE if we in the current situation should send TYPE + */ +static int ftp_need_type(struct connectdata *conn, + bool ascii_wanted) +{ + return conn->proto.ftpc.transfertype != (ascii_wanted?'A':'I'); +} + +/*********************************************************************** + * + * ftp_nb_type() + * + * Set TYPE. We only deal with ASCII or BINARY so this function + * sets one of them. + * If the transfer type is not sent, simulate on OK response in newstate + */ +static CURLcode ftp_nb_type(struct connectdata *conn, + bool ascii, ftpstate newstate) +{ + struct ftp_conn *ftpc = &conn->proto.ftpc; + CURLcode result; + char want = (char)(ascii?'A':'I'); + + if(ftpc->transfertype == want) { + state(conn, newstate); + return ftp_state_type_resp(conn, 200, newstate); + } + + PPSENDF(&ftpc->pp, "TYPE %c", want); + state(conn, newstate); + + /* keep track of our current transfer type */ + ftpc->transfertype = want; + return CURLE_OK; +} + +/*************************************************************************** + * + * ftp_pasv_verbose() + * + * This function only outputs some informationals about this second connection + * when we've issued a PASV command before and thus we have connected to a + * possibly new IP address. + * + */ +#ifndef CURL_DISABLE_VERBOSE_STRINGS +static void +ftp_pasv_verbose(struct connectdata *conn, + Curl_addrinfo *ai, + char *newhost, /* ascii version */ + int port) +{ + char buf[256]; + Curl_printable_address(ai, buf, sizeof(buf)); + infof(conn->data, "Connecting to %s (%s) port %d\n", newhost, buf, port); +} +#endif + +/* + Check if this is a range download, and if so, set the internal variables + properly. + */ + +static CURLcode ftp_range(struct connectdata *conn) +{ + curl_off_t from, to; + char *ptr; + char *ptr2; + struct SessionHandle *data = conn->data; + struct ftp_conn *ftpc = &conn->proto.ftpc; + + if(data->state.use_range && data->state.range) { + from=curlx_strtoofft(data->state.range, &ptr, 0); + while(*ptr && (ISSPACE(*ptr) || (*ptr=='-'))) + ptr++; + to=curlx_strtoofft(ptr, &ptr2, 0); + if(ptr == ptr2) { + /* we didn't get any digit */ + to=-1; + } + if((-1 == to) && (from>=0)) { + /* X - */ + data->state.resume_from = from; + DEBUGF(infof(conn->data, "FTP RANGE %" CURL_FORMAT_CURL_OFF_T + " to end of file\n", from)); + } + else if(from < 0) { + /* -Y */ + data->req.maxdownload = -from; + data->state.resume_from = from; + DEBUGF(infof(conn->data, "FTP RANGE the last %" CURL_FORMAT_CURL_OFF_T + " bytes\n", -from)); + } + else { + /* X-Y */ + data->req.maxdownload = (to-from)+1; /* include last byte */ + data->state.resume_from = from; + DEBUGF(infof(conn->data, "FTP RANGE from %" CURL_FORMAT_CURL_OFF_T + " getting %" CURL_FORMAT_CURL_OFF_T " bytes\n", + from, data->req.maxdownload)); + } + DEBUGF(infof(conn->data, "range-download from %" CURL_FORMAT_CURL_OFF_T + " to %" CURL_FORMAT_CURL_OFF_T ", totally %" + CURL_FORMAT_CURL_OFF_T " bytes\n", + from, to, data->req.maxdownload)); + ftpc->dont_check = TRUE; /* dont check for successful transfer */ + } + else + data->req.maxdownload = -1; + return CURLE_OK; +} + + +/* + * ftp_do_more() + * + * This function shall be called when the second FTP (data) connection is + * connected. + * + * 'complete' can return 0 for incomplete, 1 for done and -1 for go back + * (which basically is only for when PASV is being sent to retry a failed + * EPSV). + */ + +static CURLcode ftp_do_more(struct connectdata *conn, int *completep) +{ + struct SessionHandle *data=conn->data; + struct ftp_conn *ftpc = &conn->proto.ftpc; + CURLcode result = CURLE_OK; + bool connected = FALSE; + bool complete = FALSE; + + /* the ftp struct is inited in ftp_connect() */ + struct FTP *ftp = data->req.protop; + + /* if the second connection isn't done yet, wait for it */ + if(!conn->bits.tcpconnect[SECONDARYSOCKET]) { + if(conn->tunnel_state[SECONDARYSOCKET] == TUNNEL_CONNECT) { + /* As we're in TUNNEL_CONNECT state now, we know the proxy name and port + aren't used so we blank their arguments. TODO: make this nicer */ + result = Curl_proxyCONNECT(conn, SECONDARYSOCKET, NULL, 0); + + return result; + } + + result = Curl_is_connected(conn, SECONDARYSOCKET, &connected); + + /* Ready to do more? */ + if(connected) { + DEBUGF(infof(data, "DO-MORE connected phase starts\n")); + if(conn->bits.proxy) { + infof(data, "Connection to proxy confirmed\n"); + result = proxy_magic(conn, ftpc->newhost, ftpc->newport, &connected); + } + } + else { + if(result && (ftpc->count1 == 0)) { + *completep = -1; /* go back to DOING please */ + /* this is a EPSV connect failing, try PASV instead */ + return ftp_epsv_disable(conn); + } + return result; + } + } + + if(ftpc->state) { + /* already in a state so skip the intial commands. + They are only done to kickstart the do_more state */ + result = ftp_multi_statemach(conn, &complete); + + *completep = (int)complete; + + /* if we got an error or if we don't wait for a data connection return + immediately */ + if(result || (ftpc->wait_data_conn != TRUE)) + return result; + + if(ftpc->wait_data_conn) + /* if we reach the end of the FTP state machine here, *complete will be + TRUE but so is ftpc->wait_data_conn, which says we need to wait for + the data connection and therefore we're not actually complete */ + *completep = 0; + } + + if(ftp->transfer <= FTPTRANSFER_INFO) { + /* a transfer is about to take place, or if not a file name was given + so we'll do a SIZE on it later and then we need the right TYPE first */ + + if(ftpc->wait_data_conn == TRUE) { + bool serv_conned; + + result = ReceivedServerConnect(conn, &serv_conned); + if(result) + return result; /* Failed to accept data connection */ + + if(serv_conned) { + /* It looks data connection is established */ + result = AcceptServerConnect(conn); + ftpc->wait_data_conn = FALSE; + if(!result) + result = InitiateTransfer(conn); + + if(result) + return result; + + *completep = 1; /* this state is now complete when the server has + connected back to us */ + } + } + else if(data->set.upload) { + result = ftp_nb_type(conn, data->set.prefer_ascii, FTP_STOR_TYPE); + if(result) + return result; + + result = ftp_multi_statemach(conn, &complete); + *completep = (int)complete; + } + else { + /* download */ + ftp->downloadsize = -1; /* unknown as of yet */ + + result = ftp_range(conn); + if(result) + ; + else if(data->set.ftp_list_only || !ftpc->file) { + /* The specified path ends with a slash, and therefore we think this + is a directory that is requested, use LIST. But before that we + need to set ASCII transfer mode. */ + + /* But only if a body transfer was requested. */ + if(ftp->transfer == FTPTRANSFER_BODY) { + result = ftp_nb_type(conn, TRUE, FTP_LIST_TYPE); + if(result) + return result; + } + /* otherwise just fall through */ + } + else { + result = ftp_nb_type(conn, data->set.prefer_ascii, FTP_RETR_TYPE); + if(result) + return result; + } + + result = ftp_multi_statemach(conn, &complete); + *completep = (int)complete; + } + return result; + } + + if((result == CURLE_OK) && (ftp->transfer != FTPTRANSFER_BODY)) + /* no data to transfer. FIX: it feels like a kludge to have this here + too! */ + Curl_setup_transfer(conn, -1, -1, FALSE, NULL, -1, NULL); + + if(!ftpc->wait_data_conn) { + /* no waiting for the data connection so this is now complete */ + *completep = 1; + DEBUGF(infof(data, "DO-MORE phase ends with %d\n", (int)result)); + } + + return result; +} + + + +/*********************************************************************** + * + * ftp_perform() + * + * This is the actual DO function for FTP. Get a file/directory according to + * the options previously setup. + */ + +static +CURLcode ftp_perform(struct connectdata *conn, + bool *connected, /* connect status after PASV / PORT */ + bool *dophase_done) +{ + /* this is FTP and no proxy */ + CURLcode result=CURLE_OK; + + DEBUGF(infof(conn->data, "DO phase starts\n")); + + if(conn->data->set.opt_no_body) { + /* requested no body means no transfer... */ + struct FTP *ftp = conn->data->req.protop; + ftp->transfer = FTPTRANSFER_INFO; + } + + *dophase_done = FALSE; /* not done yet */ + + /* start the first command in the DO phase */ + result = ftp_state_quote(conn, TRUE, FTP_QUOTE); + if(result) + return result; + + /* run the state-machine */ + result = ftp_multi_statemach(conn, dophase_done); + + *connected = conn->bits.tcpconnect[SECONDARYSOCKET]; + + infof(conn->data, "ftp_perform ends with SECONDARY: %d\n", *connected); + + if(*dophase_done) + DEBUGF(infof(conn->data, "DO phase is complete1\n")); + + return result; +} + +static void wc_data_dtor(void *ptr) +{ + struct ftp_wc_tmpdata *tmp = ptr; + if(tmp) + Curl_ftp_parselist_data_free(&tmp->parser); + Curl_safefree(tmp); +} + +static CURLcode init_wc_data(struct connectdata *conn) +{ + char *last_slash; + char *path = conn->data->state.path; + struct WildcardData *wildcard = &(conn->data->wildcard); + CURLcode ret = CURLE_OK; + struct ftp_wc_tmpdata *ftp_tmp; + + last_slash = strrchr(conn->data->state.path, '/'); + if(last_slash) { + last_slash++; + if(last_slash[0] == '\0') { + wildcard->state = CURLWC_CLEAN; + ret = ftp_parse_url_path(conn); + return ret; + } + else { + wildcard->pattern = strdup(last_slash); + if(!wildcard->pattern) + return CURLE_OUT_OF_MEMORY; + last_slash[0] = '\0'; /* cut file from path */ + } + } + else { /* there is only 'wildcard pattern' or nothing */ + if(path[0]) { + wildcard->pattern = strdup(path); + if(!wildcard->pattern) + return CURLE_OUT_OF_MEMORY; + path[0] = '\0'; + } + else { /* only list */ + wildcard->state = CURLWC_CLEAN; + ret = ftp_parse_url_path(conn); + return ret; + } + } + + /* program continues only if URL is not ending with slash, allocate needed + resources for wildcard transfer */ + + /* allocate ftp protocol specific temporary wildcard data */ + ftp_tmp = calloc(1, sizeof(struct ftp_wc_tmpdata)); + if(!ftp_tmp) { + Curl_safefree(wildcard->pattern); + return CURLE_OUT_OF_MEMORY; + } + + /* INITIALIZE parselist structure */ + ftp_tmp->parser = Curl_ftp_parselist_data_alloc(); + if(!ftp_tmp->parser) { + Curl_safefree(wildcard->pattern); + Curl_safefree(ftp_tmp); + return CURLE_OUT_OF_MEMORY; + } + + wildcard->tmp = ftp_tmp; /* put it to the WildcardData tmp pointer */ + wildcard->tmp_dtor = wc_data_dtor; + + /* wildcard does not support NOCWD option (assert it?) */ + if(conn->data->set.ftp_filemethod == FTPFILE_NOCWD) + conn->data->set.ftp_filemethod = FTPFILE_MULTICWD; + + /* try to parse ftp url */ + ret = ftp_parse_url_path(conn); + if(ret) { + Curl_safefree(wildcard->pattern); + wildcard->tmp_dtor(wildcard->tmp); + wildcard->tmp_dtor = ZERO_NULL; + wildcard->tmp = NULL; + return ret; + } + + wildcard->path = strdup(conn->data->state.path); + if(!wildcard->path) { + Curl_safefree(wildcard->pattern); + wildcard->tmp_dtor(wildcard->tmp); + wildcard->tmp_dtor = ZERO_NULL; + wildcard->tmp = NULL; + return CURLE_OUT_OF_MEMORY; + } + + /* backup old write_function */ + ftp_tmp->backup.write_function = conn->data->set.fwrite_func; + /* parsing write function */ + conn->data->set.fwrite_func = Curl_ftp_parselist; + /* backup old file descriptor */ + ftp_tmp->backup.file_descriptor = conn->data->set.out; + /* let the writefunc callback know what curl pointer is working with */ + conn->data->set.out = conn; + + infof(conn->data, "Wildcard - Parsing started\n"); + return CURLE_OK; +} + +/* This is called recursively */ +static CURLcode wc_statemach(struct connectdata *conn) +{ + struct WildcardData * const wildcard = &(conn->data->wildcard); + CURLcode ret = CURLE_OK; + + switch (wildcard->state) { + case CURLWC_INIT: + ret = init_wc_data(conn); + if(wildcard->state == CURLWC_CLEAN) + /* only listing! */ + break; + else + wildcard->state = ret ? CURLWC_ERROR : CURLWC_MATCHING; + break; + + case CURLWC_MATCHING: { + /* In this state is LIST response successfully parsed, so lets restore + previous WRITEFUNCTION callback and WRITEDATA pointer */ + struct ftp_wc_tmpdata *ftp_tmp = wildcard->tmp; + conn->data->set.fwrite_func = ftp_tmp->backup.write_function; + conn->data->set.out = ftp_tmp->backup.file_descriptor; + ftp_tmp->backup.write_function = ZERO_NULL; + ftp_tmp->backup.file_descriptor = NULL; + wildcard->state = CURLWC_DOWNLOADING; + + if(Curl_ftp_parselist_geterror(ftp_tmp->parser)) { + /* error found in LIST parsing */ + wildcard->state = CURLWC_CLEAN; + return wc_statemach(conn); + } + else if(wildcard->filelist->size == 0) { + /* no corresponding file */ + wildcard->state = CURLWC_CLEAN; + return CURLE_REMOTE_FILE_NOT_FOUND; + } + return wc_statemach(conn); + } + + case CURLWC_DOWNLOADING: { + /* filelist has at least one file, lets get first one */ + struct ftp_conn *ftpc = &conn->proto.ftpc; + struct curl_fileinfo *finfo = wildcard->filelist->head->ptr; + + char *tmp_path = aprintf("%s%s", wildcard->path, finfo->filename); + if(!tmp_path) + return CURLE_OUT_OF_MEMORY; + + /* switch default "state.pathbuffer" and tmp_path, good to see + ftp_parse_url_path function to understand this trick */ + Curl_safefree(conn->data->state.pathbuffer); + conn->data->state.pathbuffer = tmp_path; + conn->data->state.path = tmp_path; + + infof(conn->data, "Wildcard - START of \"%s\"\n", finfo->filename); + if(conn->data->set.chunk_bgn) { + long userresponse = conn->data->set.chunk_bgn( + finfo, wildcard->customptr, (int)wildcard->filelist->size); + switch(userresponse) { + case CURL_CHUNK_BGN_FUNC_SKIP: + infof(conn->data, "Wildcard - \"%s\" skipped by user\n", + finfo->filename); + wildcard->state = CURLWC_SKIP; + return wc_statemach(conn); + case CURL_CHUNK_BGN_FUNC_FAIL: + return CURLE_CHUNK_FAILED; + } + } + + if(finfo->filetype != CURLFILETYPE_FILE) { + wildcard->state = CURLWC_SKIP; + return wc_statemach(conn); + } + + if(finfo->flags & CURLFINFOFLAG_KNOWN_SIZE) + ftpc->known_filesize = finfo->size; + + ret = ftp_parse_url_path(conn); + if(ret) { + return ret; + } + + /* we don't need the Curl_fileinfo of first file anymore */ + Curl_llist_remove(wildcard->filelist, wildcard->filelist->head, NULL); + + if(wildcard->filelist->size == 0) { /* remains only one file to down. */ + wildcard->state = CURLWC_CLEAN; + /* after that will be ftp_do called once again and no transfer + will be done because of CURLWC_CLEAN state */ + return CURLE_OK; + } + } break; + + case CURLWC_SKIP: { + if(conn->data->set.chunk_end) + conn->data->set.chunk_end(conn->data->wildcard.customptr); + Curl_llist_remove(wildcard->filelist, wildcard->filelist->head, NULL); + wildcard->state = (wildcard->filelist->size == 0) ? + CURLWC_CLEAN : CURLWC_DOWNLOADING; + return wc_statemach(conn); + } + + case CURLWC_CLEAN: { + struct ftp_wc_tmpdata *ftp_tmp = wildcard->tmp; + ret = CURLE_OK; + if(ftp_tmp) { + ret = Curl_ftp_parselist_geterror(ftp_tmp->parser); + } + wildcard->state = ret ? CURLWC_ERROR : CURLWC_DONE; + } break; + + case CURLWC_DONE: + case CURLWC_ERROR: + break; + } + + return ret; +} + +/*********************************************************************** + * + * ftp_do() + * + * This function is registered as 'curl_do' function. It decodes the path + * parts etc as a wrapper to the actual DO function (ftp_perform). + * + * The input argument is already checked for validity. + */ +static CURLcode ftp_do(struct connectdata *conn, bool *done) +{ + CURLcode retcode = CURLE_OK; + struct ftp_conn *ftpc = &conn->proto.ftpc; + + *done = FALSE; /* default to false */ + ftpc->wait_data_conn = FALSE; /* default to no such wait */ + + if(conn->data->set.wildcardmatch) { + retcode = wc_statemach(conn); + if(conn->data->wildcard.state == CURLWC_SKIP || + conn->data->wildcard.state == CURLWC_DONE) { + /* do not call ftp_regular_transfer */ + return CURLE_OK; + } + if(retcode) /* error, loop or skipping the file */ + return retcode; + } + else { /* no wildcard FSM needed */ + retcode = ftp_parse_url_path(conn); + if(retcode) + return retcode; + } + + retcode = ftp_regular_transfer(conn, done); + + return retcode; +} + + +CURLcode Curl_ftpsendf(struct connectdata *conn, + const char *fmt, ...) +{ + ssize_t bytes_written; +#define SBUF_SIZE 1024 + char s[SBUF_SIZE]; + size_t write_len; + char *sptr=s; + CURLcode res = CURLE_OK; +#ifdef HAVE_GSSAPI + enum protection_level data_sec = conn->data_prot; +#endif + + va_list ap; + va_start(ap, fmt); + write_len = vsnprintf(s, SBUF_SIZE-3, fmt, ap); + va_end(ap); + + strcpy(&s[write_len], "\r\n"); /* append a trailing CRLF */ + write_len +=2; + + bytes_written=0; + + res = Curl_convert_to_network(conn->data, s, write_len); + /* Curl_convert_to_network calls failf if unsuccessful */ + if(res) + return(res); + + for(;;) { +#ifdef HAVE_GSSAPI + conn->data_prot = PROT_CMD; +#endif + res = Curl_write(conn, conn->sock[FIRSTSOCKET], sptr, write_len, + &bytes_written); +#ifdef HAVE_GSSAPI + DEBUGASSERT(data_sec > PROT_NONE && data_sec < PROT_LAST); + conn->data_prot = data_sec; +#endif + + if(CURLE_OK != res) + break; + + if(conn->data->set.verbose) + Curl_debug(conn->data, CURLINFO_HEADER_OUT, + sptr, (size_t)bytes_written, conn); + + if(bytes_written != (ssize_t)write_len) { + write_len -= bytes_written; + sptr += bytes_written; + } + else + break; + } + + return res; +} + +/*********************************************************************** + * + * ftp_quit() + * + * This should be called before calling sclose() on an ftp control connection + * (not data connections). We should then wait for the response from the + * server before returning. The calling code should then try to close the + * connection. + * + */ +static CURLcode ftp_quit(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + + if(conn->proto.ftpc.ctl_valid) { + result = Curl_pp_sendf(&conn->proto.ftpc.pp, "%s", "QUIT"); + if(result) { + failf(conn->data, "Failure sending QUIT command: %s", + curl_easy_strerror(result)); + conn->proto.ftpc.ctl_valid = FALSE; /* mark control connection as bad */ + connclose(conn, "QUIT command failed"); /* mark for connection closure */ + state(conn, FTP_STOP); + return result; + } + + state(conn, FTP_QUIT); + + result = ftp_block_statemach(conn); + } + + return result; +} + +/*********************************************************************** + * + * ftp_disconnect() + * + * Disconnect from an FTP server. Cleanup protocol-specific per-connection + * resources. BLOCKING. + */ +static CURLcode ftp_disconnect(struct connectdata *conn, bool dead_connection) +{ + struct ftp_conn *ftpc= &conn->proto.ftpc; + struct pingpong *pp = &ftpc->pp; + + /* We cannot send quit unconditionally. If this connection is stale or + bad in any way, sending quit and waiting around here will make the + disconnect wait in vain and cause more problems than we need to. + + ftp_quit() will check the state of ftp->ctl_valid. If it's ok it + will try to send the QUIT command, otherwise it will just return. + */ + if(dead_connection) + ftpc->ctl_valid = FALSE; + + /* The FTP session may or may not have been allocated/setup at this point! */ + (void)ftp_quit(conn); /* ignore errors on the QUIT */ + + if(ftpc->entrypath) { + struct SessionHandle *data = conn->data; + if(data->state.most_recent_ftp_entrypath == ftpc->entrypath) { + data->state.most_recent_ftp_entrypath = NULL; + } + free(ftpc->entrypath); + ftpc->entrypath = NULL; + } + + freedirs(ftpc); + if(ftpc->prevpath) { + free(ftpc->prevpath); + ftpc->prevpath = NULL; + } + if(ftpc->server_os) { + free(ftpc->server_os); + ftpc->server_os = NULL; + } + + Curl_pp_disconnect(pp); + +#ifdef HAVE_GSSAPI + Curl_sec_end(conn); +#endif + + return CURLE_OK; +} + +/*********************************************************************** + * + * ftp_parse_url_path() + * + * Parse the URL path into separate path components. + * + */ +static +CURLcode ftp_parse_url_path(struct connectdata *conn) +{ + struct SessionHandle *data = conn->data; + /* the ftp struct is already inited in ftp_connect() */ + struct FTP *ftp = data->req.protop; + struct ftp_conn *ftpc = &conn->proto.ftpc; + const char *slash_pos; /* position of the first '/' char in curpos */ + const char *path_to_use = data->state.path; + const char *cur_pos; + const char *filename = NULL; + + cur_pos = path_to_use; /* current position in path. point at the begin + of next path component */ + + ftpc->ctl_valid = FALSE; + ftpc->cwdfail = FALSE; + + switch(data->set.ftp_filemethod) { + case FTPFILE_NOCWD: + /* fastest, but less standard-compliant */ + + /* + The best time to check whether the path is a file or directory is right + here. so: + + the first condition in the if() right here, is there just in case + someone decides to set path to NULL one day + */ + if(data->state.path && + data->state.path[0] && + (data->state.path[strlen(data->state.path) - 1] != '/') ) + filename = data->state.path; /* this is a full file path */ + /* + ftpc->file is not used anywhere other than for operations on a file. + In other words, never for directory operations. + So we can safely leave filename as NULL here and use it as a + argument in dir/file decisions. + */ + break; + + case FTPFILE_SINGLECWD: + /* get the last slash */ + if(!path_to_use[0]) { + /* no dir, no file */ + ftpc->dirdepth = 0; + break; + } + slash_pos=strrchr(cur_pos, '/'); + if(slash_pos || !*cur_pos) { + size_t dirlen = slash_pos-cur_pos; + + ftpc->dirs = calloc(1, sizeof(ftpc->dirs[0])); + if(!ftpc->dirs) + return CURLE_OUT_OF_MEMORY; + + if(!dirlen) + dirlen++; + + ftpc->dirs[0] = curl_easy_unescape(conn->data, slash_pos ? cur_pos : "/", + slash_pos ? curlx_uztosi(dirlen) : 1, + NULL); + if(!ftpc->dirs[0]) { + freedirs(ftpc); + return CURLE_OUT_OF_MEMORY; + } + ftpc->dirdepth = 1; /* we consider it to be a single dir */ + filename = slash_pos ? slash_pos+1 : cur_pos; /* rest is file name */ + } + else + filename = cur_pos; /* this is a file name only */ + break; + + default: /* allow pretty much anything */ + case FTPFILE_MULTICWD: + ftpc->dirdepth = 0; + ftpc->diralloc = 5; /* default dir depth to allocate */ + ftpc->dirs = calloc(ftpc->diralloc, sizeof(ftpc->dirs[0])); + if(!ftpc->dirs) + return CURLE_OUT_OF_MEMORY; + + /* we have a special case for listing the root dir only */ + if(strequal(path_to_use, "/")) { + cur_pos++; /* make it point to the zero byte */ + ftpc->dirs[0] = strdup("/"); + ftpc->dirdepth++; + } + else { + /* parse the URL path into separate path components */ + while((slash_pos = strchr(cur_pos, '/')) != NULL) { + /* 1 or 0 pointer offset to indicate absolute directory */ + ssize_t absolute_dir = ((cur_pos - data->state.path > 0) && + (ftpc->dirdepth == 0))?1:0; + + /* seek out the next path component */ + if(slash_pos-cur_pos) { + /* we skip empty path components, like "x//y" since the FTP command + CWD requires a parameter and a non-existent parameter a) doesn't + work on many servers and b) has no effect on the others. */ + int len = curlx_sztosi(slash_pos - cur_pos + absolute_dir); + ftpc->dirs[ftpc->dirdepth] = + curl_easy_unescape(conn->data, cur_pos - absolute_dir, len, NULL); + if(!ftpc->dirs[ftpc->dirdepth]) { /* run out of memory ... */ + failf(data, "no memory"); + freedirs(ftpc); + return CURLE_OUT_OF_MEMORY; + } + if(isBadFtpString(ftpc->dirs[ftpc->dirdepth])) { + free(ftpc->dirs[ftpc->dirdepth]); + freedirs(ftpc); + return CURLE_URL_MALFORMAT; + } + } + else { + cur_pos = slash_pos + 1; /* jump to the rest of the string */ + if(!ftpc->dirdepth) { + /* path starts with a slash, add that as a directory */ + ftpc->dirs[ftpc->dirdepth] = strdup("/"); + if(!ftpc->dirs[ftpc->dirdepth++]) { /* run out of memory ... */ + failf(data, "no memory"); + freedirs(ftpc); + return CURLE_OUT_OF_MEMORY; + } + } + continue; + } + + cur_pos = slash_pos + 1; /* jump to the rest of the string */ + if(++ftpc->dirdepth >= ftpc->diralloc) { + /* enlarge array */ + char **bigger; + ftpc->diralloc *= 2; /* double the size each time */ + bigger = realloc(ftpc->dirs, ftpc->diralloc * sizeof(ftpc->dirs[0])); + if(!bigger) { + freedirs(ftpc); + return CURLE_OUT_OF_MEMORY; + } + ftpc->dirs = bigger; + } + } + } + filename = cur_pos; /* the rest is the file name */ + break; + } /* switch */ + + if(filename && *filename) { + ftpc->file = curl_easy_unescape(conn->data, filename, 0, NULL); + if(NULL == ftpc->file) { + freedirs(ftpc); + failf(data, "no memory"); + return CURLE_OUT_OF_MEMORY; + } + if(isBadFtpString(ftpc->file)) { + freedirs(ftpc); + return CURLE_URL_MALFORMAT; + } + } + else + ftpc->file=NULL; /* instead of point to a zero byte, we make it a NULL + pointer */ + + if(data->set.upload && !ftpc->file && (ftp->transfer == FTPTRANSFER_BODY)) { + /* We need a file name when uploading. Return error! */ + failf(data, "Uploading to a URL without a file name!"); + return CURLE_URL_MALFORMAT; + } + + ftpc->cwddone = FALSE; /* default to not done */ + + if(ftpc->prevpath) { + /* prevpath is "raw" so we convert the input path before we compare the + strings */ + int dlen; + char *path = curl_easy_unescape(conn->data, data->state.path, 0, &dlen); + if(!path) { + freedirs(ftpc); + return CURLE_OUT_OF_MEMORY; + } + + dlen -= ftpc->file?curlx_uztosi(strlen(ftpc->file)):0; + if((dlen == curlx_uztosi(strlen(ftpc->prevpath))) && + strnequal(path, ftpc->prevpath, dlen)) { + infof(data, "Request has same path as previous transfer\n"); + ftpc->cwddone = TRUE; + } + free(path); + } + + return CURLE_OK; +} + +/* call this when the DO phase has completed */ +static CURLcode ftp_dophase_done(struct connectdata *conn, + bool connected) +{ + struct FTP *ftp = conn->data->req.protop; + struct ftp_conn *ftpc = &conn->proto.ftpc; + + if(connected) { + int completed; + CURLcode result = ftp_do_more(conn, &completed); + + if(result) { + if(conn->sock[SECONDARYSOCKET] != CURL_SOCKET_BAD) { + /* close the second socket if it was created already */ + Curl_closesocket(conn, conn->sock[SECONDARYSOCKET]); + conn->sock[SECONDARYSOCKET] = CURL_SOCKET_BAD; + } + return result; + } + } + + if(ftp->transfer != FTPTRANSFER_BODY) + /* no data to transfer */ + Curl_setup_transfer(conn, -1, -1, FALSE, NULL, -1, NULL); + else if(!connected) + /* since we didn't connect now, we want do_more to get called */ + conn->bits.do_more = TRUE; + + ftpc->ctl_valid = TRUE; /* seems good */ + + return CURLE_OK; +} + +/* called from multi.c while DOing */ +static CURLcode ftp_doing(struct connectdata *conn, + bool *dophase_done) +{ + CURLcode result = ftp_multi_statemach(conn, dophase_done); + + if(result) + DEBUGF(infof(conn->data, "DO phase failed\n")); + else if(*dophase_done) { + result = ftp_dophase_done(conn, FALSE /* not connected */); + + DEBUGF(infof(conn->data, "DO phase is complete2\n")); + } + return result; +} + +/*********************************************************************** + * + * ftp_regular_transfer() + * + * The input argument is already checked for validity. + * + * Performs all commands done before a regular transfer between a local and a + * remote host. + * + * ftp->ctl_valid starts out as FALSE, and gets set to TRUE if we reach the + * ftp_done() function without finding any major problem. + */ +static +CURLcode ftp_regular_transfer(struct connectdata *conn, + bool *dophase_done) +{ + CURLcode result=CURLE_OK; + bool connected=FALSE; + struct SessionHandle *data = conn->data; + struct ftp_conn *ftpc = &conn->proto.ftpc; + data->req.size = -1; /* make sure this is unknown at this point */ + + Curl_pgrsSetUploadCounter(data, 0); + Curl_pgrsSetDownloadCounter(data, 0); + Curl_pgrsSetUploadSize(data, -1); + Curl_pgrsSetDownloadSize(data, -1); + + ftpc->ctl_valid = TRUE; /* starts good */ + + result = ftp_perform(conn, + &connected, /* have we connected after PASV/PORT */ + dophase_done); /* all commands in the DO-phase done? */ + + if(CURLE_OK == result) { + + if(!*dophase_done) + /* the DO phase has not completed yet */ + return CURLE_OK; + + result = ftp_dophase_done(conn, connected); + + if(result) + return result; + } + else + freedirs(ftpc); + + return result; +} + +static CURLcode ftp_setup_connection(struct connectdata *conn) +{ + struct SessionHandle *data = conn->data; + char *type; + char command; + struct FTP *ftp; + + if(conn->bits.httpproxy && !data->set.tunnel_thru_httpproxy) { + /* Unless we have asked to tunnel ftp operations through the proxy, we + switch and use HTTP operations only */ +#ifndef CURL_DISABLE_HTTP + if(conn->handler == &Curl_handler_ftp) + conn->handler = &Curl_handler_ftp_proxy; + else { +#ifdef USE_SSL + conn->handler = &Curl_handler_ftps_proxy; +#else + failf(data, "FTPS not supported!"); + return CURLE_UNSUPPORTED_PROTOCOL; +#endif + } + /* set it up as a HTTP connection instead */ + return conn->handler->setup_connection(conn); +#else + failf(data, "FTP over http proxy requires HTTP support built-in!"); + return CURLE_UNSUPPORTED_PROTOCOL; +#endif + } + + conn->data->req.protop = ftp = malloc(sizeof(struct FTP)); + if(NULL == ftp) + return CURLE_OUT_OF_MEMORY; + + data->state.path++; /* don't include the initial slash */ + data->state.slash_removed = TRUE; /* we've skipped the slash */ + + /* FTP URLs support an extension like ";type=" that + * we'll try to get now! */ + type = strstr(data->state.path, ";type="); + + if(!type) + type = strstr(conn->host.rawalloc, ";type="); + + if(type) { + *type = 0; /* it was in the middle of the hostname */ + command = Curl_raw_toupper(type[6]); + conn->bits.type_set = TRUE; + + switch (command) { + case 'A': /* ASCII mode */ + data->set.prefer_ascii = TRUE; + break; + + case 'D': /* directory mode */ + data->set.ftp_list_only = TRUE; + break; + + case 'I': /* binary mode */ + default: + /* switch off ASCII */ + data->set.prefer_ascii = FALSE; + break; + } + } + + /* get some initial data into the ftp struct */ + ftp->bytecountp = &conn->data->req.bytecount; + ftp->transfer = FTPTRANSFER_BODY; + ftp->downloadsize = 0; + + /* No need to duplicate user+password, the connectdata struct won't change + during a session, but we re-init them here since on subsequent inits + since the conn struct may have changed or been replaced. + */ + ftp->user = conn->user; + ftp->passwd = conn->passwd; + if(isBadFtpString(ftp->user)) + return CURLE_URL_MALFORMAT; + if(isBadFtpString(ftp->passwd)) + return CURLE_URL_MALFORMAT; + + conn->proto.ftpc.known_filesize = -1; /* unknown size for now */ + + return CURLE_OK; +} + +#endif /* CURL_DISABLE_FTP */ diff --git a/external/libcurl_android/jni/libcurl/lib/ftp.h b/external/libcurl_android/jni/libcurl/lib/ftp.h new file mode 100755 index 00000000..b6bfc028 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/ftp.h @@ -0,0 +1,160 @@ +#ifndef HEADER_CURL_FTP_H +#define HEADER_CURL_FTP_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "pingpong.h" + +#ifndef CURL_DISABLE_FTP +extern const struct Curl_handler Curl_handler_ftp; + +#ifdef USE_SSL +extern const struct Curl_handler Curl_handler_ftps; +#endif + +CURLcode Curl_ftpsendf(struct connectdata *, const char *fmt, ...); +CURLcode Curl_GetFTPResponse(ssize_t *nread, struct connectdata *conn, + int *ftpcode); +#endif /* CURL_DISABLE_FTP */ + +/**************************************************************************** + * FTP unique setup + ***************************************************************************/ +typedef enum { + FTP_STOP, /* do nothing state, stops the state machine */ + FTP_WAIT220, /* waiting for the initial 220 response immediately after + a connect */ + FTP_AUTH, + FTP_USER, + FTP_PASS, + FTP_ACCT, + FTP_PBSZ, + FTP_PROT, + FTP_CCC, + FTP_PWD, + FTP_SYST, + FTP_NAMEFMT, + FTP_QUOTE, /* waiting for a response to a command sent in a quote list */ + FTP_RETR_PREQUOTE, + FTP_STOR_PREQUOTE, + FTP_POSTQUOTE, + FTP_CWD, /* change dir */ + FTP_MKD, /* if the dir didn't exist */ + FTP_MDTM, /* to figure out the datestamp */ + FTP_TYPE, /* to set type when doing a head-like request */ + FTP_LIST_TYPE, /* set type when about to do a dir list */ + FTP_RETR_TYPE, /* set type when about to RETR a file */ + FTP_STOR_TYPE, /* set type when about to STOR a file */ + FTP_SIZE, /* get the remote file's size for head-like request */ + FTP_RETR_SIZE, /* get the remote file's size for RETR */ + FTP_STOR_SIZE, /* get the size for STOR */ + FTP_REST, /* when used to check if the server supports it in head-like */ + FTP_RETR_REST, /* when asking for "resume" in for RETR */ + FTP_PORT, /* generic state for PORT, LPRT and EPRT, check count1 */ + FTP_PRET, /* generic state for PRET RETR, PRET STOR and PRET LIST/NLST */ + FTP_PASV, /* generic state for PASV and EPSV, check count1 */ + FTP_LIST, /* generic state for LIST, NLST or a custom list command */ + FTP_RETR, + FTP_STOR, /* generic state for STOR and APPE */ + FTP_QUIT, + FTP_LAST /* never used */ +} ftpstate; + +struct ftp_parselist_data; /* defined later in ftplistparser.c */ + +struct ftp_wc_tmpdata { + struct ftp_parselist_data *parser; + + struct { + curl_write_callback write_function; + FILE *file_descriptor; + } backup; +}; + +typedef enum { + FTPFILE_MULTICWD = 1, /* as defined by RFC1738 */ + FTPFILE_NOCWD = 2, /* use SIZE / RETR / STOR on the full path */ + FTPFILE_SINGLECWD = 3 /* make one CWD, then SIZE / RETR / STOR on the + file */ +} curl_ftpfile; + +/* This FTP struct is used in the SessionHandle. All FTP data that is + connection-oriented must be in FTP_conn to properly deal with the fact that + perhaps the SessionHandle is changed between the times the connection is + used. */ +struct FTP { + curl_off_t *bytecountp; + char *user; /* user name string */ + char *passwd; /* password string */ + + /* transfer a file/body or not, done as a typedefed enum just to make + debuggers display the full symbol and not just the numerical value */ + curl_pp_transfer transfer; + curl_off_t downloadsize; +}; + + +/* ftp_conn is used for struct connection-oriented data in the connectdata + struct */ +struct ftp_conn { + struct pingpong pp; + char *entrypath; /* the PWD reply when we logged on */ + char **dirs; /* realloc()ed array for path components */ + int dirdepth; /* number of entries used in the 'dirs' array */ + int diralloc; /* number of entries allocated for the 'dirs' array */ + char *file; /* decoded file */ + bool dont_check; /* Set to TRUE to prevent the final (post-transfer) + file size and 226/250 status check. It should still + read the line, just ignore the result. */ + bool ctl_valid; /* Tells Curl_ftp_quit() whether or not to do anything. If + the connection has timed out or been closed, this + should be FALSE when it gets to Curl_ftp_quit() */ + bool cwddone; /* if it has been determined that the proper CWD combo + already has been done */ + bool cwdfail; /* set TRUE if a CWD command fails, as then we must prevent + caching the current directory */ + bool wait_data_conn; /* this is set TRUE if data connection is waited */ + char *prevpath; /* conn->path from the previous transfer */ + char transfertype; /* set by ftp_transfertype for use by Curl_client_write()a + and others (A/I or zero) */ + int count1; /* general purpose counter for the state machine */ + int count2; /* general purpose counter for the state machine */ + int count3; /* general purpose counter for the state machine */ + ftpstate state; /* always use ftp.c:state() to change state! */ + ftpstate state_saved; /* transfer type saved to be reloaded after + data connection is established */ + curl_off_t retr_size_saved; /* Size of retrieved file saved */ + char * server_os; /* The target server operating system. */ + curl_off_t known_filesize; /* file size is different from -1, if wildcard + LIST parsing was done and wc_statemach set + it */ + /* newhost must be able to hold a full IP-style address in ASCII, which + in the IPv6 case means 5*8-1 = 39 letters */ +#define NEWHOST_BUFSIZE 48 + char newhost[NEWHOST_BUFSIZE]; /* this is the pair to connect the DATA... */ + unsigned short newport; /* connection to */ + +}; + +#define DEFAULT_ACCEPT_TIMEOUT 60000 /* milliseconds == one minute */ + +#endif /* HEADER_CURL_FTP_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/ftplistparser.c b/external/libcurl_android/jni/libcurl/lib/ftplistparser.c new file mode 100755 index 00000000..4a46dd13 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/ftplistparser.c @@ -0,0 +1,1053 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/** + * Now implemented: + * + * 1) UNIX version 1 + * drwxr-xr-x 1 user01 ftp 512 Jan 29 23:32 prog + * 2) UNIX version 2 + * drwxr-xr-x 1 user01 ftp 512 Jan 29 1997 prog + * 3) UNIX version 3 + * drwxr-xr-x 1 1 1 512 Jan 29 23:32 prog + * 4) UNIX symlink + * lrwxr-xr-x 1 user01 ftp 512 Jan 29 23:32 prog -> prog2000 + * 5) DOS style + * 01-29-97 11:32PM prog + */ + +#include "curl_setup.h" + +#ifndef CURL_DISABLE_FTP + +#include + +#include "urldata.h" +#include "fileinfo.h" +#include "llist.h" +#include "strtoofft.h" +#include "rawstr.h" +#include "ftp.h" +#include "ftplistparser.h" +#include "curl_fnmatch.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/* allocs buffer which will contain one line of LIST command response */ +#define FTP_BUFFER_ALLOCSIZE 160 + +typedef enum { + PL_UNIX_TOTALSIZE = 0, + PL_UNIX_FILETYPE, + PL_UNIX_PERMISSION, + PL_UNIX_HLINKS, + PL_UNIX_USER, + PL_UNIX_GROUP, + PL_UNIX_SIZE, + PL_UNIX_TIME, + PL_UNIX_FILENAME, + PL_UNIX_SYMLINK +} pl_unix_mainstate; + +typedef union { + enum { + PL_UNIX_TOTALSIZE_INIT = 0, + PL_UNIX_TOTALSIZE_READING + } total_dirsize; + + enum { + PL_UNIX_HLINKS_PRESPACE = 0, + PL_UNIX_HLINKS_NUMBER + } hlinks; + + enum { + PL_UNIX_USER_PRESPACE = 0, + PL_UNIX_USER_PARSING + } user; + + enum { + PL_UNIX_GROUP_PRESPACE = 0, + PL_UNIX_GROUP_NAME + } group; + + enum { + PL_UNIX_SIZE_PRESPACE = 0, + PL_UNIX_SIZE_NUMBER + } size; + + enum { + PL_UNIX_TIME_PREPART1 = 0, + PL_UNIX_TIME_PART1, + PL_UNIX_TIME_PREPART2, + PL_UNIX_TIME_PART2, + PL_UNIX_TIME_PREPART3, + PL_UNIX_TIME_PART3 + } time; + + enum { + PL_UNIX_FILENAME_PRESPACE = 0, + PL_UNIX_FILENAME_NAME, + PL_UNIX_FILENAME_WINDOWSEOL + } filename; + + enum { + PL_UNIX_SYMLINK_PRESPACE = 0, + PL_UNIX_SYMLINK_NAME, + PL_UNIX_SYMLINK_PRETARGET1, + PL_UNIX_SYMLINK_PRETARGET2, + PL_UNIX_SYMLINK_PRETARGET3, + PL_UNIX_SYMLINK_PRETARGET4, + PL_UNIX_SYMLINK_TARGET, + PL_UNIX_SYMLINK_WINDOWSEOL + } symlink; +} pl_unix_substate; + +typedef enum { + PL_WINNT_DATE = 0, + PL_WINNT_TIME, + PL_WINNT_DIRORSIZE, + PL_WINNT_FILENAME +} pl_winNT_mainstate; + +typedef union { + enum { + PL_WINNT_TIME_PRESPACE = 0, + PL_WINNT_TIME_TIME + } time; + enum { + PL_WINNT_DIRORSIZE_PRESPACE = 0, + PL_WINNT_DIRORSIZE_CONTENT + } dirorsize; + enum { + PL_WINNT_FILENAME_PRESPACE = 0, + PL_WINNT_FILENAME_CONTENT, + PL_WINNT_FILENAME_WINEOL + } filename; +} pl_winNT_substate; + +/* This struct is used in wildcard downloading - for parsing LIST response */ +struct ftp_parselist_data { + enum { + OS_TYPE_UNKNOWN = 0, + OS_TYPE_UNIX, + OS_TYPE_WIN_NT + } os_type; + + union { + struct { + pl_unix_mainstate main; + pl_unix_substate sub; + } UNIX; + + struct { + pl_winNT_mainstate main; + pl_winNT_substate sub; + } NT; + } state; + + CURLcode error; + struct curl_fileinfo *file_data; + unsigned int item_length; + size_t item_offset; + struct { + size_t filename; + size_t user; + size_t group; + size_t time; + size_t perm; + size_t symlink_target; + } offsets; +}; + +struct ftp_parselist_data *Curl_ftp_parselist_data_alloc(void) +{ + return calloc(1, sizeof(struct ftp_parselist_data)); +} + + +void Curl_ftp_parselist_data_free(struct ftp_parselist_data **pl_data) +{ + if(*pl_data) + free(*pl_data); + *pl_data = NULL; +} + + +CURLcode Curl_ftp_parselist_geterror(struct ftp_parselist_data *pl_data) +{ + return pl_data->error; +} + + +#define FTP_LP_MALFORMATED_PERM 0x01000000 + +static int ftp_pl_get_permission(const char *str) +{ + int permissions = 0; + /* USER */ + if(str[0] == 'r') + permissions |= 1 << 8; + else if(str[0] != '-') + permissions |= FTP_LP_MALFORMATED_PERM; + if(str[1] == 'w') + permissions |= 1 << 7; + else if(str[1] != '-') + permissions |= FTP_LP_MALFORMATED_PERM; + + if(str[2] == 'x') + permissions |= 1 << 6; + else if(str[2] == 's') { + permissions |= 1 << 6; + permissions |= 1 << 11; + } + else if(str[2] == 'S') + permissions |= 1 << 11; + else if(str[2] != '-') + permissions |= FTP_LP_MALFORMATED_PERM; + /* GROUP */ + if(str[3] == 'r') + permissions |= 1 << 5; + else if(str[3] != '-') + permissions |= FTP_LP_MALFORMATED_PERM; + if(str[4] == 'w') + permissions |= 1 << 4; + else if(str[4] != '-') + permissions |= FTP_LP_MALFORMATED_PERM; + if(str[5] == 'x') + permissions |= 1 << 3; + else if(str[5] == 's') { + permissions |= 1 << 3; + permissions |= 1 << 10; + } + else if(str[5] == 'S') + permissions |= 1 << 10; + else if(str[5] != '-') + permissions |= FTP_LP_MALFORMATED_PERM; + /* others */ + if(str[6] == 'r') + permissions |= 1 << 2; + else if(str[6] != '-') + permissions |= FTP_LP_MALFORMATED_PERM; + if(str[7] == 'w') + permissions |= 1 << 1; + else if(str[7] != '-') + permissions |= FTP_LP_MALFORMATED_PERM; + if(str[8] == 'x') + permissions |= 1; + else if(str[8] == 't') { + permissions |= 1; + permissions |= 1 << 9; + } + else if(str[8] == 'T') + permissions |= 1 << 9; + else if(str[8] != '-') + permissions |= FTP_LP_MALFORMATED_PERM; + + return permissions; +} + +static void PL_ERROR(struct connectdata *conn, CURLcode err) +{ + struct ftp_wc_tmpdata *tmpdata = conn->data->wildcard.tmp; + struct ftp_parselist_data *parser = tmpdata->parser; + if(parser->file_data) + Curl_fileinfo_dtor(NULL, parser->file_data); + parser->file_data = NULL; + parser->error = err; +} + +static bool ftp_pl_gettime(struct ftp_parselist_data *parser, char *string) +{ + (void)parser; + (void)string; + /* TODO + * There could be possible parse timestamp from server. Leaving unimplemented + * for now. + * If you want implement this, please add CURLFINFOFLAG_KNOWN_TIME flag to + * parser->file_data->flags + * + * Ftp servers are giving usually these formats: + * Apr 11 1998 (unknown time.. set it to 00:00:00?) + * Apr 11 12:21 (unknown year -> set it to NOW() time?) + * 08-05-09 02:49PM (ms-dos format) + * 20100421092538 -> for MLST/MLSD response + */ + + return FALSE; +} + +static CURLcode ftp_pl_insert_finfo(struct connectdata *conn, + struct curl_fileinfo *finfo) +{ + curl_fnmatch_callback compare; + struct WildcardData *wc = &conn->data->wildcard; + struct ftp_wc_tmpdata *tmpdata = wc->tmp; + struct curl_llist *llist = wc->filelist; + struct ftp_parselist_data *parser = tmpdata->parser; + bool add = TRUE; + + /* move finfo pointers to b_data */ + char *str = finfo->b_data; + finfo->filename = str + parser->offsets.filename; + finfo->strings.group = parser->offsets.group ? + str + parser->offsets.group : NULL; + finfo->strings.perm = parser->offsets.perm ? + str + parser->offsets.perm : NULL; + finfo->strings.target = parser->offsets.symlink_target ? + str + parser->offsets.symlink_target : NULL; + finfo->strings.time = str + parser->offsets.time; + finfo->strings.user = parser->offsets.user ? + str + parser->offsets.user : NULL; + + /* get correct fnmatch callback */ + compare = conn->data->set.fnmatch; + if(!compare) + compare = Curl_fnmatch; + + /* filter pattern-corresponding filenames */ + if(compare(conn->data->set.fnmatch_data, wc->pattern, + finfo->filename) == 0) { + /* discard symlink which is containing multiple " -> " */ + if((finfo->filetype == CURLFILETYPE_SYMLINK) && finfo->strings.target && + (strstr(finfo->strings.target, " -> "))) { + add = FALSE; + } + } + else { + add = FALSE; + } + + if(add) { + if(!Curl_llist_insert_next(llist, llist->tail, finfo)) { + Curl_fileinfo_dtor(NULL, finfo); + tmpdata->parser->file_data = NULL; + return CURLE_OUT_OF_MEMORY; + } + } + else { + Curl_fileinfo_dtor(NULL, finfo); + } + + tmpdata->parser->file_data = NULL; + return CURLE_OK; +} + +size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb, + void *connptr) +{ + size_t bufflen = size*nmemb; + struct connectdata *conn = (struct connectdata *)connptr; + struct ftp_wc_tmpdata *tmpdata = conn->data->wildcard.tmp; + struct ftp_parselist_data *parser = tmpdata->parser; + struct curl_fileinfo *finfo; + unsigned long i = 0; + CURLcode rc; + + if(parser->error) { /* error in previous call */ + /* scenario: + * 1. call => OK.. + * 2. call => OUT_OF_MEMORY (or other error) + * 3. (last) call => is skipped RIGHT HERE and the error is hadled later + * in wc_statemach() + */ + return bufflen; + } + + if(parser->os_type == OS_TYPE_UNKNOWN && bufflen > 0) { + /* considering info about FILE response format */ + parser->os_type = (buffer[0] >= '0' && buffer[0] <= '9') ? + OS_TYPE_WIN_NT : OS_TYPE_UNIX; + } + + while(i < bufflen) { /* FSM */ + + char c = buffer[i]; + if(!parser->file_data) { /* tmp file data is not allocated yet */ + parser->file_data = Curl_fileinfo_alloc(); + if(!parser->file_data) { + parser->error = CURLE_OUT_OF_MEMORY; + return bufflen; + } + parser->file_data->b_data = malloc(FTP_BUFFER_ALLOCSIZE); + if(!parser->file_data->b_data) { + PL_ERROR(conn, CURLE_OUT_OF_MEMORY); + return bufflen; + } + parser->file_data->b_size = FTP_BUFFER_ALLOCSIZE; + parser->item_offset = 0; + parser->item_length = 0; + } + + finfo = parser->file_data; + finfo->b_data[finfo->b_used++] = c; + + if(finfo->b_used >= finfo->b_size - 1) { + /* if it is important, extend buffer space for file data */ + char *tmp = realloc(finfo->b_data, + finfo->b_size + FTP_BUFFER_ALLOCSIZE); + if(tmp) { + finfo->b_size += FTP_BUFFER_ALLOCSIZE; + finfo->b_data = tmp; + } + else { + Curl_fileinfo_dtor(NULL, parser->file_data); + parser->file_data = NULL; + parser->error = CURLE_OUT_OF_MEMORY; + PL_ERROR(conn, CURLE_OUT_OF_MEMORY); + return bufflen; + } + } + + switch (parser->os_type) { + case OS_TYPE_UNIX: + switch (parser->state.UNIX.main) { + case PL_UNIX_TOTALSIZE: + switch(parser->state.UNIX.sub.total_dirsize) { + case PL_UNIX_TOTALSIZE_INIT: + if(c == 't') { + parser->state.UNIX.sub.total_dirsize = PL_UNIX_TOTALSIZE_READING; + parser->item_length++; + } + else { + parser->state.UNIX.main = PL_UNIX_FILETYPE; + /* start FSM again not considering size of directory */ + finfo->b_used = 0; + i--; + } + break; + case PL_UNIX_TOTALSIZE_READING: + parser->item_length++; + if(c == '\r') { + parser->item_length--; + finfo->b_used--; + } + else if(c == '\n') { + finfo->b_data[parser->item_length - 1] = 0; + if(strncmp("total ", finfo->b_data, 6) == 0) { + char *endptr = finfo->b_data+6; + /* here we can deal with directory size, pass the leading white + spaces and then the digits */ + while(ISSPACE(*endptr)) + endptr++; + while(ISDIGIT(*endptr)) + endptr++; + if(*endptr != 0) { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + else { + parser->state.UNIX.main = PL_UNIX_FILETYPE; + finfo->b_used = 0; + } + } + else { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + } + break; + } + break; + case PL_UNIX_FILETYPE: + switch (c) { + case '-': + finfo->filetype = CURLFILETYPE_FILE; + break; + case 'd': + finfo->filetype = CURLFILETYPE_DIRECTORY; + break; + case 'l': + finfo->filetype = CURLFILETYPE_SYMLINK; + break; + case 'p': + finfo->filetype = CURLFILETYPE_NAMEDPIPE; + break; + case 's': + finfo->filetype = CURLFILETYPE_SOCKET; + break; + case 'c': + finfo->filetype = CURLFILETYPE_DEVICE_CHAR; + break; + case 'b': + finfo->filetype = CURLFILETYPE_DEVICE_BLOCK; + break; + case 'D': + finfo->filetype = CURLFILETYPE_DOOR; + break; + default: + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + parser->state.UNIX.main = PL_UNIX_PERMISSION; + parser->item_length = 0; + parser->item_offset = 1; + break; + case PL_UNIX_PERMISSION: + parser->item_length++; + if(parser->item_length <= 9) { + if(!strchr("rwx-tTsS", c)) { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + } + else if(parser->item_length == 10) { + unsigned int perm; + if(c != ' ') { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + finfo->b_data[10] = 0; /* terminate permissions */ + perm = ftp_pl_get_permission(finfo->b_data + parser->item_offset); + if(perm & FTP_LP_MALFORMATED_PERM) { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + parser->file_data->flags |= CURLFINFOFLAG_KNOWN_PERM; + parser->file_data->perm = perm; + parser->offsets.perm = parser->item_offset; + + parser->item_length = 0; + parser->state.UNIX.main = PL_UNIX_HLINKS; + parser->state.UNIX.sub.hlinks = PL_UNIX_HLINKS_PRESPACE; + } + break; + case PL_UNIX_HLINKS: + switch(parser->state.UNIX.sub.hlinks) { + case PL_UNIX_HLINKS_PRESPACE: + if(c != ' ') { + if(c >= '0' && c <= '9') { + parser->item_offset = finfo->b_used - 1; + parser->item_length = 1; + parser->state.UNIX.sub.hlinks = PL_UNIX_HLINKS_NUMBER; + } + else { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + } + break; + case PL_UNIX_HLINKS_NUMBER: + parser->item_length ++; + if(c == ' ') { + char *p; + long int hlinks; + finfo->b_data[parser->item_offset + parser->item_length - 1] = 0; + hlinks = strtol(finfo->b_data + parser->item_offset, &p, 10); + if(p[0] == '\0' && hlinks != LONG_MAX && hlinks != LONG_MIN) { + parser->file_data->flags |= CURLFINFOFLAG_KNOWN_HLINKCOUNT; + parser->file_data->hardlinks = hlinks; + } + parser->item_length = 0; + parser->item_offset = 0; + parser->state.UNIX.main = PL_UNIX_USER; + parser->state.UNIX.sub.user = PL_UNIX_USER_PRESPACE; + } + else if(c < '0' || c > '9') { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + break; + } + break; + case PL_UNIX_USER: + switch(parser->state.UNIX.sub.user) { + case PL_UNIX_USER_PRESPACE: + if(c != ' ') { + parser->item_offset = finfo->b_used - 1; + parser->item_length = 1; + parser->state.UNIX.sub.user = PL_UNIX_USER_PARSING; + } + break; + case PL_UNIX_USER_PARSING: + parser->item_length++; + if(c == ' ') { + finfo->b_data[parser->item_offset + parser->item_length - 1] = 0; + parser->offsets.user = parser->item_offset; + parser->state.UNIX.main = PL_UNIX_GROUP; + parser->state.UNIX.sub.group = PL_UNIX_GROUP_PRESPACE; + parser->item_offset = 0; + parser->item_length = 0; + } + break; + } + break; + case PL_UNIX_GROUP: + switch(parser->state.UNIX.sub.group) { + case PL_UNIX_GROUP_PRESPACE: + if(c != ' ') { + parser->item_offset = finfo->b_used - 1; + parser->item_length = 1; + parser->state.UNIX.sub.group = PL_UNIX_GROUP_NAME; + } + break; + case PL_UNIX_GROUP_NAME: + parser->item_length++; + if(c == ' ') { + finfo->b_data[parser->item_offset + parser->item_length - 1] = 0; + parser->offsets.group = parser->item_offset; + parser->state.UNIX.main = PL_UNIX_SIZE; + parser->state.UNIX.sub.size = PL_UNIX_SIZE_PRESPACE; + parser->item_offset = 0; + parser->item_length = 0; + } + break; + } + break; + case PL_UNIX_SIZE: + switch(parser->state.UNIX.sub.size) { + case PL_UNIX_SIZE_PRESPACE: + if(c != ' ') { + if(c >= '0' && c <= '9') { + parser->item_offset = finfo->b_used - 1; + parser->item_length = 1; + parser->state.UNIX.sub.size = PL_UNIX_SIZE_NUMBER; + } + else { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + } + break; + case PL_UNIX_SIZE_NUMBER: + parser->item_length++; + if(c == ' ') { + char *p; + curl_off_t fsize; + finfo->b_data[parser->item_offset + parser->item_length - 1] = 0; + fsize = curlx_strtoofft(finfo->b_data+parser->item_offset, &p, 10); + if(p[0] == '\0' && fsize != CURL_OFF_T_MAX && + fsize != CURL_OFF_T_MIN) { + parser->file_data->flags |= CURLFINFOFLAG_KNOWN_SIZE; + parser->file_data->size = fsize; + } + parser->item_length = 0; + parser->item_offset = 0; + parser->state.UNIX.main = PL_UNIX_TIME; + parser->state.UNIX.sub.time = PL_UNIX_TIME_PREPART1; + } + else if(!ISDIGIT(c)) { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + break; + } + break; + case PL_UNIX_TIME: + switch(parser->state.UNIX.sub.time) { + case PL_UNIX_TIME_PREPART1: + if(c != ' ') { + if(ISALNUM(c)) { + parser->item_offset = finfo->b_used -1; + parser->item_length = 1; + parser->state.UNIX.sub.time = PL_UNIX_TIME_PART1; + } + else { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + } + break; + case PL_UNIX_TIME_PART1: + parser->item_length++; + if(c == ' ') { + parser->state.UNIX.sub.time = PL_UNIX_TIME_PREPART2; + } + else if(!ISALNUM(c) && c != '.') { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + break; + case PL_UNIX_TIME_PREPART2: + parser->item_length++; + if(c != ' ') { + if(ISALNUM(c)) { + parser->state.UNIX.sub.time = PL_UNIX_TIME_PART2; + } + else { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + } + break; + case PL_UNIX_TIME_PART2: + parser->item_length++; + if(c == ' ') { + parser->state.UNIX.sub.time = PL_UNIX_TIME_PREPART3; + } + else if(!ISALNUM(c) && c != '.') { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + break; + case PL_UNIX_TIME_PREPART3: + parser->item_length++; + if(c != ' ') { + if(ISALNUM(c)) { + parser->state.UNIX.sub.time = PL_UNIX_TIME_PART3; + } + else { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + } + break; + case PL_UNIX_TIME_PART3: + parser->item_length++; + if(c == ' ') { + finfo->b_data[parser->item_offset + parser->item_length -1] = 0; + parser->offsets.time = parser->item_offset; + if(ftp_pl_gettime(parser, finfo->b_data + parser->item_offset)) { + parser->file_data->flags |= CURLFINFOFLAG_KNOWN_TIME; + } + if(finfo->filetype == CURLFILETYPE_SYMLINK) { + parser->state.UNIX.main = PL_UNIX_SYMLINK; + parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_PRESPACE; + } + else { + parser->state.UNIX.main = PL_UNIX_FILENAME; + parser->state.UNIX.sub.filename = PL_UNIX_FILENAME_PRESPACE; + } + } + else if(!ISALNUM(c) && c != '.' && c != ':') { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + break; + } + break; + case PL_UNIX_FILENAME: + switch(parser->state.UNIX.sub.filename) { + case PL_UNIX_FILENAME_PRESPACE: + if(c != ' ') { + parser->item_offset = finfo->b_used - 1; + parser->item_length = 1; + parser->state.UNIX.sub.filename = PL_UNIX_FILENAME_NAME; + } + break; + case PL_UNIX_FILENAME_NAME: + parser->item_length++; + if(c == '\r') { + parser->item_length--; + parser->state.UNIX.sub.filename = PL_UNIX_FILENAME_WINDOWSEOL; + } + else if(c == '\n') { + finfo->b_data[parser->item_offset + parser->item_length - 1] = 0; + parser->offsets.filename = parser->item_offset; + parser->state.UNIX.main = PL_UNIX_FILETYPE; + rc = ftp_pl_insert_finfo(conn, finfo); + if(rc) { + PL_ERROR(conn, rc); + return bufflen; + } + } + break; + case PL_UNIX_FILENAME_WINDOWSEOL: + if(c == '\n') { + finfo->b_data[parser->item_offset + parser->item_length] = 0; + parser->offsets.filename = parser->item_offset; + parser->state.UNIX.main = PL_UNIX_FILETYPE; + rc = ftp_pl_insert_finfo(conn, finfo); + if(rc) { + PL_ERROR(conn, rc); + return bufflen; + } + } + else { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + break; + } + break; + case PL_UNIX_SYMLINK: + switch(parser->state.UNIX.sub.symlink) { + case PL_UNIX_SYMLINK_PRESPACE: + if(c != ' ') { + parser->item_offset = finfo->b_used - 1; + parser->item_length = 1; + parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_NAME; + } + break; + case PL_UNIX_SYMLINK_NAME: + parser->item_length++; + if(c == ' ') { + parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_PRETARGET1; + } + else if(c == '\r' || c == '\n') { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + break; + case PL_UNIX_SYMLINK_PRETARGET1: + parser->item_length++; + if(c == '-') { + parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_PRETARGET2; + } + else if(c == '\r' || c == '\n') { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + else { + parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_NAME; + } + break; + case PL_UNIX_SYMLINK_PRETARGET2: + parser->item_length++; + if(c == '>') { + parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_PRETARGET3; + } + else if(c == '\r' || c == '\n') { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + else { + parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_NAME; + } + break; + case PL_UNIX_SYMLINK_PRETARGET3: + parser->item_length++; + if(c == ' ') { + parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_PRETARGET4; + /* now place where is symlink following */ + finfo->b_data[parser->item_offset + parser->item_length - 4] = 0; + parser->offsets.filename = parser->item_offset; + parser->item_length = 0; + parser->item_offset = 0; + } + else if(c == '\r' || c == '\n') { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + else { + parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_NAME; + } + break; + case PL_UNIX_SYMLINK_PRETARGET4: + if(c != '\r' && c != '\n') { + parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_TARGET; + parser->item_offset = finfo->b_used - 1; + parser->item_length = 1; + } + else { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + break; + case PL_UNIX_SYMLINK_TARGET: + parser->item_length ++; + if(c == '\r') { + parser->item_length --; + parser->state.UNIX.sub.symlink = PL_UNIX_SYMLINK_WINDOWSEOL; + } + else if(c == '\n') { + finfo->b_data[parser->item_offset + parser->item_length - 1] = 0; + parser->offsets.symlink_target = parser->item_offset; + rc = ftp_pl_insert_finfo(conn, finfo); + if(rc) { + PL_ERROR(conn, rc); + return bufflen; + } + parser->state.UNIX.main = PL_UNIX_FILETYPE; + } + break; + case PL_UNIX_SYMLINK_WINDOWSEOL: + if(c == '\n') { + finfo->b_data[parser->item_offset + parser->item_length - 1] = 0; + parser->offsets.symlink_target = parser->item_offset; + rc = ftp_pl_insert_finfo(conn, finfo); + if(rc) { + PL_ERROR(conn, rc); + return bufflen; + } + parser->state.UNIX.main = PL_UNIX_FILETYPE; + } + else { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + break; + } + break; + } + break; + case OS_TYPE_WIN_NT: + switch(parser->state.NT.main) { + case PL_WINNT_DATE: + parser->item_length++; + if(parser->item_length < 9) { + if(!strchr("0123456789-", c)) { /* only simple control */ + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + } + else if(parser->item_length == 9) { + if(c == ' ') { + parser->state.NT.main = PL_WINNT_TIME; + parser->state.NT.sub.time = PL_WINNT_TIME_PRESPACE; + } + else { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + } + else { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + break; + case PL_WINNT_TIME: + parser->item_length++; + switch(parser->state.NT.sub.time) { + case PL_WINNT_TIME_PRESPACE: + if(!ISSPACE(c)) { + parser->state.NT.sub.time = PL_WINNT_TIME_TIME; + } + break; + case PL_WINNT_TIME_TIME: + if(c == ' ') { + parser->offsets.time = parser->item_offset; + finfo->b_data[parser->item_offset + parser->item_length -1] = 0; + parser->state.NT.main = PL_WINNT_DIRORSIZE; + parser->state.NT.sub.dirorsize = PL_WINNT_DIRORSIZE_PRESPACE; + parser->item_length = 0; + } + else if(!strchr("APM0123456789:", c)) { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + break; + } + break; + case PL_WINNT_DIRORSIZE: + switch(parser->state.NT.sub.dirorsize) { + case PL_WINNT_DIRORSIZE_PRESPACE: + if(c == ' ') { + + } + else { + parser->item_offset = finfo->b_used - 1; + parser->item_length = 1; + parser->state.NT.sub.dirorsize = PL_WINNT_DIRORSIZE_CONTENT; + } + break; + case PL_WINNT_DIRORSIZE_CONTENT: + parser->item_length ++; + if(c == ' ') { + finfo->b_data[parser->item_offset + parser->item_length - 1] = 0; + if(strcmp("", finfo->b_data + parser->item_offset) == 0) { + finfo->filetype = CURLFILETYPE_DIRECTORY; + finfo->size = 0; + } + else { + char *endptr; + finfo->size = curlx_strtoofft(finfo->b_data + + parser->item_offset, + &endptr, 10); + if(!*endptr) { + if(finfo->size == CURL_OFF_T_MAX || + finfo->size == CURL_OFF_T_MIN) { + if(errno == ERANGE) { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + } + } + else { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + /* correct file type */ + parser->file_data->filetype = CURLFILETYPE_FILE; + } + + parser->file_data->flags |= CURLFINFOFLAG_KNOWN_SIZE; + parser->item_length = 0; + parser->state.NT.main = PL_WINNT_FILENAME; + parser->state.NT.sub.filename = PL_WINNT_FILENAME_PRESPACE; + } + break; + } + break; + case PL_WINNT_FILENAME: + switch (parser->state.NT.sub.filename) { + case PL_WINNT_FILENAME_PRESPACE: + if(c != ' ') { + parser->item_offset = finfo->b_used -1; + parser->item_length = 1; + parser->state.NT.sub.filename = PL_WINNT_FILENAME_CONTENT; + } + break; + case PL_WINNT_FILENAME_CONTENT: + parser->item_length++; + if(c == '\r') { + parser->state.NT.sub.filename = PL_WINNT_FILENAME_WINEOL; + finfo->b_data[finfo->b_used - 1] = 0; + } + else if(c == '\n') { + parser->offsets.filename = parser->item_offset; + finfo->b_data[finfo->b_used - 1] = 0; + parser->offsets.filename = parser->item_offset; + rc = ftp_pl_insert_finfo(conn, finfo); + if(rc) { + PL_ERROR(conn, rc); + return bufflen; + } + parser->state.NT.main = PL_WINNT_DATE; + parser->state.NT.sub.filename = PL_WINNT_FILENAME_PRESPACE; + } + break; + case PL_WINNT_FILENAME_WINEOL: + if(c == '\n') { + parser->offsets.filename = parser->item_offset; + rc = ftp_pl_insert_finfo(conn, finfo); + if(rc) { + PL_ERROR(conn, rc); + return bufflen; + } + parser->state.NT.main = PL_WINNT_DATE; + parser->state.NT.sub.filename = PL_WINNT_FILENAME_PRESPACE; + } + else { + PL_ERROR(conn, CURLE_FTP_BAD_FILE_LIST); + return bufflen; + } + break; + } + break; + } + break; + default: + return bufflen+1; + } + + i++; + } + + return bufflen; +} + +#endif /* CURL_DISABLE_FTP */ diff --git a/external/libcurl_android/jni/libcurl/lib/ftplistparser.h b/external/libcurl_android/jni/libcurl/lib/ftplistparser.h new file mode 100755 index 00000000..96764e2a --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/ftplistparser.h @@ -0,0 +1,41 @@ +#ifndef HEADER_CURL_FTPLISTPARSER_H +#define HEADER_CURL_FTPLISTPARSER_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#ifndef CURL_DISABLE_FTP + +/* WRITEFUNCTION callback for parsing LIST responses */ +size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb, + void *connptr); + +struct ftp_parselist_data; /* defined inside ftplibparser.c */ + +CURLcode Curl_ftp_parselist_geterror(struct ftp_parselist_data *pl_data); + +struct ftp_parselist_data *Curl_ftp_parselist_data_alloc(void); + +void Curl_ftp_parselist_data_free(struct ftp_parselist_data **pl_data); + +#endif /* CURL_DISABLE_FTP */ +#endif /* HEADER_CURL_FTPLISTPARSER_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/getenv.c b/external/libcurl_android/jni/libcurl/lib/getenv.c new file mode 100755 index 00000000..36215aab --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/getenv.c @@ -0,0 +1,53 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include +#include "curl_memory.h" + +#include "memdebug.h" + +static +char *GetEnv(const char *variable) +{ +#ifdef _WIN32_WCE + return NULL; +#else +#ifdef WIN32 + char env[MAX_PATH]; /* MAX_PATH is from windef.h */ + char *temp = getenv(variable); + env[0] = '\0'; + if(temp != NULL) + ExpandEnvironmentStringsA(temp, env, sizeof(env)); + return (env[0] != '\0')?strdup(env):NULL; +#else + char *env = getenv(variable); + return (env && env[0])?strdup(env):NULL; +#endif +#endif +} + +char *curl_getenv(const char *v) +{ + return GetEnv(v); +} diff --git a/external/libcurl_android/jni/libcurl/lib/getinfo.c b/external/libcurl_android/jni/libcurl/lib/getinfo.c new file mode 100755 index 00000000..8905d361 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/getinfo.c @@ -0,0 +1,381 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include + +#include "urldata.h" +#include "getinfo.h" + +#include "curl_memory.h" +#include "vtls/vtls.h" +#include "connect.h" /* Curl_getconnectinfo() */ +#include "progress.h" + +/* Make this the last #include */ +#include "memdebug.h" + +/* + * This is supposed to be called in the beginning of a perform() session + * and should reset all session-info variables + */ +CURLcode Curl_initinfo(struct SessionHandle *data) +{ + struct Progress *pro = &data->progress; + struct PureInfo *info =&data->info; + + pro->t_nslookup = 0; + pro->t_connect = 0; + pro->t_appconnect = 0; + pro->t_pretransfer = 0; + pro->t_starttransfer = 0; + pro->timespent = 0; + pro->t_redirect = 0; + + info->httpcode = 0; + info->httpproxycode = 0; + info->httpversion = 0; + info->filetime = -1; /* -1 is an illegal time and thus means unknown */ + info->timecond = FALSE; + + if(info->contenttype) + free(info->contenttype); + info->contenttype = NULL; + + info->header_size = 0; + info->request_size = 0; + info->numconnects = 0; + + info->conn_primary_ip[0] = '\0'; + info->conn_local_ip[0] = '\0'; + info->conn_primary_port = 0; + info->conn_local_port = 0; + + return CURLE_OK; +} + +static CURLcode getinfo_char(struct SessionHandle *data, CURLINFO info, + char **param_charp) +{ + switch(info) { + case CURLINFO_EFFECTIVE_URL: + *param_charp = data->change.url?data->change.url:(char *)""; + break; + case CURLINFO_CONTENT_TYPE: + *param_charp = data->info.contenttype; + break; + case CURLINFO_PRIVATE: + *param_charp = (char *) data->set.private_data; + break; + case CURLINFO_FTP_ENTRY_PATH: + /* Return the entrypath string from the most recent connection. + This pointer was copied from the connectdata structure by FTP. + The actual string may be free()ed by subsequent libcurl calls so + it must be copied to a safer area before the next libcurl call. + Callers must never free it themselves. */ + *param_charp = data->state.most_recent_ftp_entrypath; + break; + case CURLINFO_REDIRECT_URL: + /* Return the URL this request would have been redirected to if that + option had been enabled! */ + *param_charp = data->info.wouldredirect; + break; + case CURLINFO_PRIMARY_IP: + /* Return the ip address of the most recent (primary) connection */ + *param_charp = data->info.conn_primary_ip; + break; + case CURLINFO_LOCAL_IP: + /* Return the source/local ip address of the most recent (primary) + connection */ + *param_charp = data->info.conn_local_ip; + break; + case CURLINFO_RTSP_SESSION_ID: + *param_charp = data->set.str[STRING_RTSP_SESSION_ID]; + break; + + default: + return CURLE_BAD_FUNCTION_ARGUMENT; + } + return CURLE_OK; +} + +static CURLcode getinfo_long(struct SessionHandle *data, CURLINFO info, + long *param_longp) +{ + curl_socket_t sockfd; + + union { + unsigned long *to_ulong; + long *to_long; + } lptr; + + switch(info) { + case CURLINFO_RESPONSE_CODE: + *param_longp = data->info.httpcode; + break; + case CURLINFO_HTTP_CONNECTCODE: + *param_longp = data->info.httpproxycode; + break; + case CURLINFO_FILETIME: + *param_longp = data->info.filetime; + break; + case CURLINFO_HEADER_SIZE: + *param_longp = data->info.header_size; + break; + case CURLINFO_REQUEST_SIZE: + *param_longp = data->info.request_size; + break; + case CURLINFO_SSL_VERIFYRESULT: + *param_longp = data->set.ssl.certverifyresult; + break; + case CURLINFO_REDIRECT_COUNT: + *param_longp = data->set.followlocation; + break; + case CURLINFO_HTTPAUTH_AVAIL: + lptr.to_long = param_longp; + *lptr.to_ulong = data->info.httpauthavail; + break; + case CURLINFO_PROXYAUTH_AVAIL: + lptr.to_long = param_longp; + *lptr.to_ulong = data->info.proxyauthavail; + break; + case CURLINFO_OS_ERRNO: + *param_longp = data->state.os_errno; + break; + case CURLINFO_NUM_CONNECTS: + *param_longp = data->info.numconnects; + break; + case CURLINFO_LASTSOCKET: + sockfd = Curl_getconnectinfo(data, NULL); + + /* note: this is not a good conversion for systems with 64 bit sockets and + 32 bit longs */ + if(sockfd != CURL_SOCKET_BAD) + *param_longp = (long)sockfd; + else + /* this interface is documented to return -1 in case of badness, which + may not be the same as the CURL_SOCKET_BAD value */ + *param_longp = -1; + break; + case CURLINFO_PRIMARY_PORT: + /* Return the (remote) port of the most recent (primary) connection */ + *param_longp = data->info.conn_primary_port; + break; + case CURLINFO_LOCAL_PORT: + /* Return the local port of the most recent (primary) connection */ + *param_longp = data->info.conn_local_port; + break; + case CURLINFO_CONDITION_UNMET: + /* return if the condition prevented the document to get transferred */ + *param_longp = data->info.timecond ? 1L : 0L; + break; + case CURLINFO_RTSP_CLIENT_CSEQ: + *param_longp = data->state.rtsp_next_client_CSeq; + break; + case CURLINFO_RTSP_SERVER_CSEQ: + *param_longp = data->state.rtsp_next_server_CSeq; + break; + case CURLINFO_RTSP_CSEQ_RECV: + *param_longp = data->state.rtsp_CSeq_recv; + break; + + default: + return CURLE_BAD_FUNCTION_ARGUMENT; + } + return CURLE_OK; +} + +static CURLcode getinfo_double(struct SessionHandle *data, CURLINFO info, + double *param_doublep) +{ + switch(info) { + case CURLINFO_TOTAL_TIME: + *param_doublep = data->progress.timespent; + break; + case CURLINFO_NAMELOOKUP_TIME: + *param_doublep = data->progress.t_nslookup; + break; + case CURLINFO_CONNECT_TIME: + *param_doublep = data->progress.t_connect; + break; + case CURLINFO_APPCONNECT_TIME: + *param_doublep = data->progress.t_appconnect; + break; + case CURLINFO_PRETRANSFER_TIME: + *param_doublep = data->progress.t_pretransfer; + break; + case CURLINFO_STARTTRANSFER_TIME: + *param_doublep = data->progress.t_starttransfer; + break; + case CURLINFO_SIZE_UPLOAD: + *param_doublep = (double)data->progress.uploaded; + break; + case CURLINFO_SIZE_DOWNLOAD: + *param_doublep = (double)data->progress.downloaded; + break; + case CURLINFO_SPEED_DOWNLOAD: + *param_doublep = (double)data->progress.dlspeed; + break; + case CURLINFO_SPEED_UPLOAD: + *param_doublep = (double)data->progress.ulspeed; + break; + case CURLINFO_CONTENT_LENGTH_DOWNLOAD: + *param_doublep = (data->progress.flags & PGRS_DL_SIZE_KNOWN)? + (double)data->progress.size_dl:-1; + break; + case CURLINFO_CONTENT_LENGTH_UPLOAD: + *param_doublep = (data->progress.flags & PGRS_UL_SIZE_KNOWN)? + (double)data->progress.size_ul:-1; + break; + case CURLINFO_REDIRECT_TIME: + *param_doublep = data->progress.t_redirect; + break; + + default: + return CURLE_BAD_FUNCTION_ARGUMENT; + } + return CURLE_OK; +} + +static CURLcode getinfo_slist(struct SessionHandle *data, CURLINFO info, + struct curl_slist **param_slistp) +{ + union { + struct curl_certinfo * to_certinfo; + struct curl_slist * to_slist; + } ptr; + + switch(info) { + case CURLINFO_SSL_ENGINES: + *param_slistp = Curl_ssl_engines_list(data); + break; + case CURLINFO_COOKIELIST: + *param_slistp = Curl_cookie_list(data); + break; + case CURLINFO_CERTINFO: + /* Return the a pointer to the certinfo struct. Not really an slist + pointer but we can pretend it is here */ + ptr.to_certinfo = &data->info.certs; + *param_slistp = ptr.to_slist; + break; + case CURLINFO_TLS_SESSION: + { + struct curl_tlssessioninfo **tsip = (struct curl_tlssessioninfo **) + param_slistp; + struct curl_tlssessioninfo *tsi = &data->tsi; + struct connectdata *conn = data->easy_conn; + unsigned int sockindex = 0; + void *internals = NULL; + + *tsip = tsi; + tsi->backend = CURLSSLBACKEND_NONE; + tsi->internals = NULL; + + if(!conn) + break; + + /* Find the active ("in use") SSL connection, if any */ + while((sockindex < sizeof(conn->ssl) / sizeof(conn->ssl[0])) && + (!conn->ssl[sockindex].use)) + sockindex++; + + if(sockindex == sizeof(conn->ssl) / sizeof(conn->ssl[0])) + break; /* no SSL session found */ + + /* Return the TLS session information from the relevant backend */ +#ifdef USE_SSLEAY + internals = conn->ssl[sockindex].ctx; +#endif +#ifdef USE_GNUTLS + internals = conn->ssl[sockindex].session; +#endif +#ifdef USE_NSS + internals = conn->ssl[sockindex].handle; +#endif +#ifdef USE_QSOSSL + internals = conn->ssl[sockindex].handle; +#endif +#ifdef USE_GSKIT + internals = conn->ssl[sockindex].handle; +#endif + if(internals) { + tsi->backend = Curl_ssl_backend(); + tsi->internals = internals; + } + /* NOTE: For other SSL backends, it is not immediately clear what data + to return from 'struct ssl_connect_data'; thus, for now we keep the + backend as CURLSSLBACKEND_NONE in those cases, which should be + interpreted as "not supported" */ + } + break; + default: + return CURLE_BAD_FUNCTION_ARGUMENT; + } + return CURLE_OK; +} + +CURLcode Curl_getinfo(struct SessionHandle *data, CURLINFO info, ...) +{ + va_list arg; + long *param_longp=NULL; + double *param_doublep=NULL; + char **param_charp=NULL; + struct curl_slist **param_slistp=NULL; + int type; + /* default return code is to error out! */ + CURLcode ret = CURLE_BAD_FUNCTION_ARGUMENT; + + if(!data) + return ret; + + va_start(arg, info); + + type = CURLINFO_TYPEMASK & (int)info; + switch(type) { + case CURLINFO_STRING: + param_charp = va_arg(arg, char **); + if(NULL != param_charp) + ret = getinfo_char(data, info, param_charp); + break; + case CURLINFO_LONG: + param_longp = va_arg(arg, long *); + if(NULL != param_longp) + ret = getinfo_long(data, info, param_longp); + break; + case CURLINFO_DOUBLE: + param_doublep = va_arg(arg, double *); + if(NULL != param_doublep) + ret = getinfo_double(data, info, param_doublep); + break; + case CURLINFO_SLIST: + param_slistp = va_arg(arg, struct curl_slist **); + if(NULL != param_slistp) + ret = getinfo_slist(data, info, param_slistp); + break; + default: + break; + } + + va_end(arg); + return ret; +} diff --git a/external/libcurl_android/jni/libcurl/lib/getinfo.h b/external/libcurl_android/jni/libcurl/lib/getinfo.h new file mode 100755 index 00000000..3879ff73 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/getinfo.h @@ -0,0 +1,27 @@ +#ifndef HEADER_CURL_GETINFO_H +#define HEADER_CURL_GETINFO_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +CURLcode Curl_getinfo(struct SessionHandle *data, CURLINFO info, ...); +CURLcode Curl_initinfo(struct SessionHandle *data); + +#endif /* HEADER_CURL_GETINFO_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/gopher.c b/external/libcurl_android/jni/libcurl/lib/gopher.c new file mode 100755 index 00000000..b1dd65ff --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/gopher.c @@ -0,0 +1,169 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifndef CURL_DISABLE_GOPHER + +#include "urldata.h" +#include +#include "transfer.h" +#include "sendf.h" + +#include "progress.h" +#include "strequal.h" +#include "gopher.h" +#include "rawstr.h" +#include "select.h" +#include "url.h" +#include "warnless.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/* + * Forward declarations. + */ + +static CURLcode gopher_do(struct connectdata *conn, bool *done); + +/* + * Gopher protocol handler. + * This is also a nice simple template to build off for simple + * connect-command-download protocols. + */ + +const struct Curl_handler Curl_handler_gopher = { + "GOPHER", /* scheme */ + ZERO_NULL, /* setup_connection */ + gopher_do, /* do_it */ + ZERO_NULL, /* done */ + ZERO_NULL, /* do_more */ + ZERO_NULL, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ZERO_NULL, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_GOPHER, /* defport */ + CURLPROTO_GOPHER, /* protocol */ + PROTOPT_NONE /* flags */ +}; + +static CURLcode gopher_do(struct connectdata *conn, bool *done) +{ + CURLcode result=CURLE_OK; + struct SessionHandle *data=conn->data; + curl_socket_t sockfd = conn->sock[FIRSTSOCKET]; + + curl_off_t *bytecount = &data->req.bytecount; + char *path = data->state.path; + char *sel; + char *sel_org = NULL; + ssize_t amount, k; + + *done = TRUE; /* unconditionally */ + + /* Create selector. Degenerate cases: / and /1 => convert to "" */ + if(strlen(path) <= 2) + sel = (char *)""; + else { + char *newp; + size_t j, i; + int len; + + /* Otherwise, drop / and the first character (i.e., item type) ... */ + newp = path; + newp+=2; + + /* ... then turn ? into TAB for search servers, Veronica, etc. ... */ + j = strlen(newp); + for(i=0; i, et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#ifndef CURL_DISABLE_GOPHER +extern const struct Curl_handler Curl_handler_gopher; +#endif + +#endif /* HEADER_CURL_GOPHER_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/hash.c b/external/libcurl_android/jni/libcurl/lib/hash.c new file mode 100755 index 00000000..4a12e1a7 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/hash.c @@ -0,0 +1,400 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include "hash.h" +#include "llist.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +static void +hash_element_dtor(void *user, void *element) +{ + struct curl_hash *h = (struct curl_hash *) user; + struct curl_hash_element *e = (struct curl_hash_element *) element; + + Curl_safefree(e->key); + + if(e->ptr) { + h->dtor(e->ptr); + e->ptr = NULL; + } + + e->key_len = 0; + + free(e); +} + +/* return 1 on error, 0 is fine */ +int +Curl_hash_init(struct curl_hash *h, + int slots, + hash_function hfunc, + comp_function comparator, + curl_hash_dtor dtor) +{ + int i; + + if(!slots || !hfunc || !comparator ||!dtor) { + return 1; /* failure */ + } + + h->hash_func = hfunc; + h->comp_func = comparator; + h->dtor = dtor; + h->size = 0; + h->slots = slots; + + h->table = malloc(slots * sizeof(struct curl_llist *)); + if(h->table) { + for(i = 0; i < slots; ++i) { + h->table[i] = Curl_llist_alloc((curl_llist_dtor) hash_element_dtor); + if(!h->table[i]) { + while(i--) { + Curl_llist_destroy(h->table[i], NULL); + h->table[i] = NULL; + } + free(h->table); + h->table = NULL; + h->slots = 0; + return 1; /* failure */ + } + } + return 0; /* fine */ + } + else { + h->slots = 0; + return 1; /* failure */ + } +} + +struct curl_hash * +Curl_hash_alloc(int slots, + hash_function hfunc, + comp_function comparator, + curl_hash_dtor dtor) +{ + struct curl_hash *h; + + if(!slots || !hfunc || !comparator ||!dtor) { + return NULL; /* failure */ + } + + h = malloc(sizeof(struct curl_hash)); + if(h) { + if(Curl_hash_init(h, slots, hfunc, comparator, dtor)) { + /* failure */ + free(h); + h = NULL; + } + } + + return h; +} + + + +static struct curl_hash_element * +mk_hash_element(const void *key, size_t key_len, const void *p) +{ + struct curl_hash_element *he = malloc(sizeof(struct curl_hash_element)); + + if(he) { + void *dupkey = malloc(key_len); + if(dupkey) { + /* copy the key */ + memcpy(dupkey, key, key_len); + + he->key = dupkey; + he->key_len = key_len; + he->ptr = (void *) p; + } + else { + /* failed to duplicate the key, free memory and fail */ + free(he); + he = NULL; + } + } + return he; +} + +#define FETCH_LIST(x,y,z) x->table[x->hash_func(y, z, x->slots)] + +/* Insert the data in the hash. If there already was a match in the hash, + * that data is replaced. + * + * @unittest: 1305 + */ +void * +Curl_hash_add(struct curl_hash *h, void *key, size_t key_len, void *p) +{ + struct curl_hash_element *he; + struct curl_llist_element *le; + struct curl_llist *l = FETCH_LIST (h, key, key_len); + + for(le = l->head; le; le = le->next) { + he = (struct curl_hash_element *) le->ptr; + if(h->comp_func(he->key, he->key_len, key, key_len)) { + Curl_llist_remove(l, le, (void *)h); + --h->size; + break; + } + } + + he = mk_hash_element(key, key_len, p); + if(he) { + if(Curl_llist_insert_next(l, l->tail, he)) { + ++h->size; + return p; /* return the new entry */ + } + /* + * Couldn't insert it, destroy the 'he' element and the key again. We + * don't call hash_element_dtor() since that would also call the + * "destructor" for the actual data 'p'. When we fail, we shall not touch + * that data. + */ + free(he->key); + free(he); + } + + return NULL; /* failure */ +} + +/* remove the identified hash entry, returns non-zero on failure */ +int Curl_hash_delete(struct curl_hash *h, void *key, size_t key_len) +{ + struct curl_llist_element *le; + struct curl_hash_element *he; + struct curl_llist *l = FETCH_LIST(h, key, key_len); + + for(le = l->head; le; le = le->next) { + he = le->ptr; + if(h->comp_func(he->key, he->key_len, key, key_len)) { + Curl_llist_remove(l, le, (void *) h); + --h->size; + return 0; + } + } + return 1; +} + +void * +Curl_hash_pick(struct curl_hash *h, void *key, size_t key_len) +{ + struct curl_llist_element *le; + struct curl_hash_element *he; + struct curl_llist *l; + + if(h) { + l = FETCH_LIST(h, key, key_len); + for(le = l->head; le; le = le->next) { + he = le->ptr; + if(h->comp_func(he->key, he->key_len, key, key_len)) { + return he->ptr; + } + } + } + + return NULL; +} + +#if defined(DEBUGBUILD) && defined(AGGRESIVE_TEST) +void +Curl_hash_apply(curl_hash *h, void *user, + void (*cb)(void *user, void *ptr)) +{ + struct curl_llist_element *le; + int i; + + for(i = 0; i < h->slots; ++i) { + for(le = (h->table[i])->head; + le; + le = le->next) { + curl_hash_element *el = le->ptr; + cb(user, el->ptr); + } + } +} +#endif + +void +Curl_hash_clean(struct curl_hash *h) +{ + int i; + + for(i = 0; i < h->slots; ++i) { + Curl_llist_destroy(h->table[i], (void *) h); + h->table[i] = NULL; + } + + Curl_safefree(h->table); + h->size = 0; + h->slots = 0; +} + +void +Curl_hash_clean_with_criterium(struct curl_hash *h, void *user, + int (*comp)(void *, void *)) +{ + struct curl_llist_element *le; + struct curl_llist_element *lnext; + struct curl_llist *list; + int i; + + if(!h) + return; + + for(i = 0; i < h->slots; ++i) { + list = h->table[i]; + le = list->head; /* get first list entry */ + while(le) { + struct curl_hash_element *he = le->ptr; + lnext = le->next; + /* ask the callback function if we shall remove this entry or not */ + if(comp(user, he->ptr)) { + Curl_llist_remove(list, le, (void *) h); + --h->size; /* one less entry in the hash now */ + } + le = lnext; + } + } +} + +void +Curl_hash_destroy(struct curl_hash *h) +{ + if(!h) + return; + + Curl_hash_clean(h); + + free(h); +} + +size_t Curl_hash_str(void* key, size_t key_length, size_t slots_num) +{ + const char* key_str = (const char *) key; + const char *end = key_str + key_length; + unsigned long h = 5381; + + while(key_str < end) { + h += h << 5; + h ^= (unsigned long) *key_str++; + } + + return (h % slots_num); +} + +size_t Curl_str_key_compare(void*k1, size_t key1_len, void*k2, size_t key2_len) +{ + char *key1 = (char *)k1; + char *key2 = (char *)k2; + + if(key1_len == key2_len && + *key1 == *key2 && + memcmp(key1, key2, key1_len) == 0) { + return 1; + } + + return 0; +} + +void Curl_hash_start_iterate(struct curl_hash *hash, + struct curl_hash_iterator *iter) +{ + iter->hash = hash; + iter->slot_index = 0; + iter->current_element = NULL; +} + +struct curl_hash_element * +Curl_hash_next_element(struct curl_hash_iterator *iter) +{ + int i; + struct curl_hash *h = iter->hash; + + /* Get the next element in the current list, if any */ + if(iter->current_element) + iter->current_element = iter->current_element->next; + + /* If we have reached the end of the list, find the next one */ + if(!iter->current_element) { + for(i = iter->slot_index;i < h->slots;i++) { + if(h->table[i]->head) { + iter->current_element = h->table[i]->head; + iter->slot_index = i+1; + break; + } + } + } + + if(iter->current_element) { + struct curl_hash_element *he = iter->current_element->ptr; + return he; + } + else { + iter->current_element = NULL; + return NULL; + } +} + +#if 0 /* useful function for debugging hashes and their contents */ +void Curl_hash_print(struct curl_hash *h, + void (*func)(void *)) +{ + struct curl_hash_iterator iter; + struct curl_hash_element *he; + int last_index = -1; + + if(!h) + return; + + fprintf(stderr, "=Hash dump=\n"); + + Curl_hash_start_iterate(h, &iter); + + he = Curl_hash_next_element(&iter); + while(he) { + if(iter.slot_index != last_index) { + fprintf(stderr, "index %d:", iter.slot_index); + if(last_index >= 0) { + fprintf(stderr, "\n"); + } + last_index = iter.slot_index; + } + + if(func) + func(he->ptr); + else + fprintf(stderr, " [%p]", (void *)he->ptr); + + he = Curl_hash_next_element(&iter); + } + fprintf(stderr, "\n"); +} +#endif diff --git a/external/libcurl_android/jni/libcurl/lib/hash.h b/external/libcurl_android/jni/libcurl/lib/hash.h new file mode 100755 index 00000000..aa935d4e --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/hash.h @@ -0,0 +1,106 @@ +#ifndef HEADER_CURL_HASH_H +#define HEADER_CURL_HASH_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2007, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include + +#include "llist.h" + +/* Hash function prototype */ +typedef size_t (*hash_function) (void* key, + size_t key_length, + size_t slots_num); + +/* + Comparator function prototype. Compares two keys. +*/ +typedef size_t (*comp_function) (void* key1, + size_t key1_len, + void*key2, + size_t key2_len); + +typedef void (*curl_hash_dtor)(void *); + +struct curl_hash { + struct curl_llist **table; + + /* Hash function to be used for this hash table */ + hash_function hash_func; + + /* Comparator function to compare keys */ + comp_function comp_func; + curl_hash_dtor dtor; + int slots; + size_t size; +}; + +struct curl_hash_element { + void *ptr; + char *key; + size_t key_len; +}; + +struct curl_hash_iterator { + struct curl_hash *hash; + int slot_index; + struct curl_llist_element *current_element; +}; + +int Curl_hash_init(struct curl_hash *h, + int slots, + hash_function hfunc, + comp_function comparator, + curl_hash_dtor dtor); + +struct curl_hash *Curl_hash_alloc(int slots, + hash_function hfunc, + comp_function comparator, + curl_hash_dtor dtor); + +void *Curl_hash_add(struct curl_hash *h, void *key, size_t key_len, void *p); +int Curl_hash_delete(struct curl_hash *h, void *key, size_t key_len); +void *Curl_hash_pick(struct curl_hash *, void * key, size_t key_len); +void Curl_hash_apply(struct curl_hash *h, void *user, + void (*cb)(void *user, void *ptr)); +int Curl_hash_count(struct curl_hash *h); +void Curl_hash_clean(struct curl_hash *h); +void Curl_hash_clean_with_criterium(struct curl_hash *h, void *user, + int (*comp)(void *, void *)); +void Curl_hash_destroy(struct curl_hash *h); + +size_t Curl_hash_str(void* key, size_t key_length, size_t slots_num); +size_t Curl_str_key_compare(void*k1, size_t key1_len, void*k2, + size_t key2_len); + +void Curl_hash_start_iterate(struct curl_hash *hash, + struct curl_hash_iterator *iter); +struct curl_hash_element * +Curl_hash_next_element(struct curl_hash_iterator *iter); + +void Curl_hash_print(struct curl_hash *h, + void (*func)(void *)); + + +#endif /* HEADER_CURL_HASH_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/hmac.c b/external/libcurl_android/jni/libcurl/lib/hmac.c new file mode 100755 index 00000000..dace8203 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/hmac.c @@ -0,0 +1,133 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + * RFC2104 Keyed-Hashing for Message Authentication + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifndef CURL_DISABLE_CRYPTO_AUTH + +#include "curl_hmac.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/* + * Generic HMAC algorithm. + * + * This module computes HMAC digests based on any hash function. Parameters + * and computing procedures are set-up dynamically at HMAC computation + * context initialisation. + */ + +static const unsigned char hmac_ipad = 0x36; +static const unsigned char hmac_opad = 0x5C; + + + +HMAC_context * +Curl_HMAC_init(const HMAC_params * hashparams, + const unsigned char * key, + unsigned int keylen) +{ + size_t i; + HMAC_context * ctxt; + unsigned char * hkey; + unsigned char b; + + /* Create HMAC context. */ + i = sizeof *ctxt + 2 * hashparams->hmac_ctxtsize + + hashparams->hmac_resultlen; + ctxt = malloc(i); + + if(!ctxt) + return ctxt; + + ctxt->hmac_hash = hashparams; + ctxt->hmac_hashctxt1 = (void *) (ctxt + 1); + ctxt->hmac_hashctxt2 = (void *) ((char *) ctxt->hmac_hashctxt1 + + hashparams->hmac_ctxtsize); + + /* If the key is too long, replace it by its hash digest. */ + if(keylen > hashparams->hmac_maxkeylen) { + (*hashparams->hmac_hinit)(ctxt->hmac_hashctxt1); + (*hashparams->hmac_hupdate)(ctxt->hmac_hashctxt1, key, keylen); + hkey = (unsigned char *) ctxt->hmac_hashctxt2 + hashparams->hmac_ctxtsize; + (*hashparams->hmac_hfinal)(hkey, ctxt->hmac_hashctxt1); + key = hkey; + keylen = hashparams->hmac_resultlen; + } + + /* Prime the two hash contexts with the modified key. */ + (*hashparams->hmac_hinit)(ctxt->hmac_hashctxt1); + (*hashparams->hmac_hinit)(ctxt->hmac_hashctxt2); + + for(i = 0; i < keylen; i++) { + b = (unsigned char)(*key ^ hmac_ipad); + (*hashparams->hmac_hupdate)(ctxt->hmac_hashctxt1, &b, 1); + b = (unsigned char)(*key++ ^ hmac_opad); + (*hashparams->hmac_hupdate)(ctxt->hmac_hashctxt2, &b, 1); + } + + for(; i < hashparams->hmac_maxkeylen; i++) { + (*hashparams->hmac_hupdate)(ctxt->hmac_hashctxt1, &hmac_ipad, 1); + (*hashparams->hmac_hupdate)(ctxt->hmac_hashctxt2, &hmac_opad, 1); + } + + /* Done, return pointer to HMAC context. */ + return ctxt; +} + +int Curl_HMAC_update(HMAC_context * ctxt, + const unsigned char * data, + unsigned int len) +{ + /* Update first hash calculation. */ + (*ctxt->hmac_hash->hmac_hupdate)(ctxt->hmac_hashctxt1, data, len); + return 0; +} + + +int Curl_HMAC_final(HMAC_context * ctxt, unsigned char * result) +{ + const HMAC_params * hashparams = ctxt->hmac_hash; + + /* Do not get result if called with a null parameter: only release + storage. */ + + if(!result) + result = (unsigned char *) ctxt->hmac_hashctxt2 + + ctxt->hmac_hash->hmac_ctxtsize; + + (*hashparams->hmac_hfinal)(result, ctxt->hmac_hashctxt1); + (*hashparams->hmac_hupdate)(ctxt->hmac_hashctxt2, + result, hashparams->hmac_resultlen); + (*hashparams->hmac_hfinal)(result, ctxt->hmac_hashctxt2); + free((char *) ctxt); + return 0; +} + +#endif /* CURL_DISABLE_CRYPTO_AUTH */ diff --git a/external/libcurl_android/jni/libcurl/lib/hostasyn.c b/external/libcurl_android/jni/libcurl/lib/hostasyn.c new file mode 100755 index 00000000..8151b671 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/hostasyn.c @@ -0,0 +1,157 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef __VMS +#include +#include +#endif + +#ifdef HAVE_PROCESS_H +#include +#endif + +#include "urldata.h" +#include "sendf.h" +#include "hostip.h" +#include "hash.h" +#include "share.h" +#include "strerror.h" +#include "url.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/*********************************************************************** + * Only for builds using asynchronous name resolves + **********************************************************************/ +#ifdef CURLRES_ASYNCH + +/* + * Curl_addrinfo_callback() gets called by ares, gethostbyname_thread() + * or getaddrinfo_thread() when we got the name resolved (or not!). + * + * If the status argument is CURL_ASYNC_SUCCESS, this function takes + * ownership of the Curl_addrinfo passed, storing the resolved data + * in the DNS cache. + * + * The storage operation locks and unlocks the DNS cache. + */ +CURLcode Curl_addrinfo_callback(struct connectdata *conn, + int status, + struct Curl_addrinfo *ai) +{ + struct Curl_dns_entry *dns = NULL; + CURLcode rc = CURLE_OK; + + conn->async.status = status; + + if(CURL_ASYNC_SUCCESS == status) { + if(ai) { + struct SessionHandle *data = conn->data; + + if(data->share) + Curl_share_lock(data, CURL_LOCK_DATA_DNS, CURL_LOCK_ACCESS_SINGLE); + + dns = Curl_cache_addr(data, ai, + conn->async.hostname, + conn->async.port); + if(!dns) { + /* failed to store, cleanup and return error */ + Curl_freeaddrinfo(ai); + rc = CURLE_OUT_OF_MEMORY; + } + + if(data->share) + Curl_share_unlock(data, CURL_LOCK_DATA_DNS); + } + else { + rc = CURLE_OUT_OF_MEMORY; + } + } + + conn->async.dns = dns; + + /* Set async.done TRUE last in this function since it may be used multi- + threaded and once this is TRUE the other thread may read fields from the + async struct */ + conn->async.done = TRUE; + + /* ipv4: The input hostent struct will be freed by ares when we return from + this function */ + return rc; +} + +/* Call this function after Curl_connect() has returned async=TRUE and + then a successful name resolve has been received. + + Note: this function disconnects and frees the conn data in case of + resolve failure */ +CURLcode Curl_async_resolved(struct connectdata *conn, + bool *protocol_done) +{ + CURLcode code; + + if(conn->async.dns) { + conn->dns_entry = conn->async.dns; + conn->async.dns = NULL; + } + + code = Curl_setup_conn(conn, protocol_done); + + if(code) + /* We're not allowed to return failure with memory left allocated + in the connectdata struct, free those here */ + Curl_disconnect(conn, FALSE); /* close the connection */ + + return code; +} + +/* + * Curl_getaddrinfo() is the generic low-level name resolve API within this + * source file. There are several versions of this function - for different + * name resolve layers (selected at build-time). They all take this same set + * of arguments + */ +Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn, + const char *hostname, + int port, + int *waitp) +{ + return Curl_resolver_getaddrinfo(conn, hostname, port, waitp); +} + +#endif /* CURLRES_ASYNCH */ diff --git a/external/libcurl_android/jni/libcurl/lib/hostcheck.c b/external/libcurl_android/jni/libcurl/lib/hostcheck.c new file mode 100755 index 00000000..42eb2ee7 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/hostcheck.c @@ -0,0 +1,148 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#if defined(USE_SSLEAY) || defined(USE_AXTLS) || defined(USE_QSOSSL) || \ + defined(USE_GSKIT) +/* these backends use functions from this file */ + +#ifdef HAVE_NETINET_IN_H +#include +#endif + +#include "hostcheck.h" +#include "rawstr.h" +#include "inet_pton.h" + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/* + * Match a hostname against a wildcard pattern. + * E.g. + * "foo.host.com" matches "*.host.com". + * + * We use the matching rule described in RFC6125, section 6.4.3. + * http://tools.ietf.org/html/rfc6125#section-6.4.3 + * + * In addition: ignore trailing dots in the host names and wildcards, so that + * the names are used normalized. This is what the browsers do. + * + * Do not allow wildcard matching on IP numbers. There are apparently + * certificates being used with an IP address in the CN field, thus making no + * apparent distinction between a name and an IP. We need to detect the use of + * an IP address and not wildcard match on such names. + * + * NOTE: hostmatch() gets called with copied buffers so that it can modify the + * contents at will. + */ + +static int hostmatch(char *hostname, char *pattern) +{ + const char *pattern_label_end, *pattern_wildcard, *hostname_label_end; + int wildcard_enabled; + size_t prefixlen, suffixlen; + struct in_addr ignored; +#ifdef ENABLE_IPV6 + struct sockaddr_in6 si6; +#endif + + /* normalize pattern and hostname by stripping off trailing dots */ + size_t len = strlen(hostname); + if(hostname[len-1]=='.') + hostname[len-1]=0; + len = strlen(pattern); + if(pattern[len-1]=='.') + pattern[len-1]=0; + + pattern_wildcard = strchr(pattern, '*'); + if(pattern_wildcard == NULL) + return Curl_raw_equal(pattern, hostname) ? + CURL_HOST_MATCH : CURL_HOST_NOMATCH; + + /* detect IP address as hostname and fail the match if so */ + if(Curl_inet_pton(AF_INET, hostname, &ignored) > 0) + return CURL_HOST_NOMATCH; +#ifdef ENABLE_IPV6 + else if(Curl_inet_pton(AF_INET6, hostname, &si6.sin6_addr) > 0) + return CURL_HOST_NOMATCH; +#endif + + /* We require at least 2 dots in pattern to avoid too wide wildcard + match. */ + wildcard_enabled = 1; + pattern_label_end = strchr(pattern, '.'); + if(pattern_label_end == NULL || strchr(pattern_label_end+1, '.') == NULL || + pattern_wildcard > pattern_label_end || + Curl_raw_nequal(pattern, "xn--", 4)) { + wildcard_enabled = 0; + } + if(!wildcard_enabled) + return Curl_raw_equal(pattern, hostname) ? + CURL_HOST_MATCH : CURL_HOST_NOMATCH; + + hostname_label_end = strchr(hostname, '.'); + if(hostname_label_end == NULL || + !Curl_raw_equal(pattern_label_end, hostname_label_end)) + return CURL_HOST_NOMATCH; + + /* The wildcard must match at least one character, so the left-most + label of the hostname is at least as large as the left-most label + of the pattern. */ + if(hostname_label_end - hostname < pattern_label_end - pattern) + return CURL_HOST_NOMATCH; + + prefixlen = pattern_wildcard - pattern; + suffixlen = pattern_label_end - (pattern_wildcard+1); + return Curl_raw_nequal(pattern, hostname, prefixlen) && + Curl_raw_nequal(pattern_wildcard+1, hostname_label_end - suffixlen, + suffixlen) ? + CURL_HOST_MATCH : CURL_HOST_NOMATCH; +} + +int Curl_cert_hostcheck(const char *match_pattern, const char *hostname) +{ + char *matchp; + char *hostp; + int res = 0; + if(!match_pattern || !*match_pattern || + !hostname || !*hostname) /* sanity check */ + ; + else { + matchp = strdup(match_pattern); + if(matchp) { + hostp = strdup(hostname); + if(hostp) { + if(hostmatch(hostp, matchp) == CURL_HOST_MATCH) + res= 1; + free(hostp); + } + free(matchp); + } + } + + return res; +} + +#endif /* SSLEAY or AXTLS or QSOSSL or GSKIT */ diff --git a/external/libcurl_android/jni/libcurl/lib/hostcheck.h b/external/libcurl_android/jni/libcurl/lib/hostcheck.h new file mode 100755 index 00000000..f4a517a8 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/hostcheck.h @@ -0,0 +1,32 @@ +#ifndef HEADER_CURL_HOSTCHECK_H +#define HEADER_CURL_HOSTCHECK_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include + +#define CURL_HOST_NOMATCH 0 +#define CURL_HOST_MATCH 1 +int Curl_cert_hostcheck(const char *match_pattern, const char *hostname); + +#endif /* HEADER_CURL_HOSTCHECK_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/hostip.c b/external/libcurl_android/jni/libcurl/lib/hostip.c new file mode 100755 index 00000000..73b3f820 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/hostip.c @@ -0,0 +1,857 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef __VMS +#include +#include +#endif + +#ifdef HAVE_SETJMP_H +#include +#endif +#ifdef HAVE_SIGNAL_H +#include +#endif + +#ifdef HAVE_PROCESS_H +#include +#endif + +#include "urldata.h" +#include "sendf.h" +#include "hostip.h" +#include "hash.h" +#include "share.h" +#include "strerror.h" +#include "url.h" +#include "inet_ntop.h" +#include "warnless.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +#if defined(CURLRES_SYNCH) && \ + defined(HAVE_ALARM) && defined(SIGALRM) && defined(HAVE_SIGSETJMP) +/* alarm-based timeouts can only be used with all the dependencies satisfied */ +#define USE_ALARM_TIMEOUT +#endif + +/* + * hostip.c explained + * ================== + * + * The main COMPILE-TIME DEFINES to keep in mind when reading the host*.c + * source file are these: + * + * CURLRES_IPV6 - this host has getaddrinfo() and family, and thus we use + * that. The host may not be able to resolve IPv6, but we don't really have to + * take that into account. Hosts that aren't IPv6-enabled have CURLRES_IPV4 + * defined. + * + * CURLRES_ARES - is defined if libcurl is built to use c-ares for + * asynchronous name resolves. This can be Windows or *nix. + * + * CURLRES_THREADED - is defined if libcurl is built to run under (native) + * Windows, and then the name resolve will be done in a new thread, and the + * supported API will be the same as for ares-builds. + * + * If any of the two previous are defined, CURLRES_ASYNCH is defined too. If + * libcurl is not built to use an asynchronous resolver, CURLRES_SYNCH is + * defined. + * + * The host*.c sources files are split up like this: + * + * hostip.c - method-independent resolver functions and utility functions + * hostasyn.c - functions for asynchronous name resolves + * hostsyn.c - functions for synchronous name resolves + * hostip4.c - ipv4-specific functions + * hostip6.c - ipv6-specific functions + * + * The two asynchronous name resolver backends are implemented in: + * asyn-ares.c - functions for ares-using name resolves + * asyn-thread.c - functions for threaded name resolves + + * The hostip.h is the united header file for all this. It defines the + * CURLRES_* defines based on the config*.h and curl_setup.h defines. + */ + +/* These two symbols are for the global DNS cache */ +static struct curl_hash hostname_cache; +static int host_cache_initialized; + +static void freednsentry(void *freethis); + +/* + * Curl_global_host_cache_init() initializes and sets up a global DNS cache. + * Global DNS cache is general badness. Do not use. This will be removed in + * a future version. Use the share interface instead! + * + * Returns a struct curl_hash pointer on success, NULL on failure. + */ +struct curl_hash *Curl_global_host_cache_init(void) +{ + int rc = 0; + if(!host_cache_initialized) { + rc = Curl_hash_init(&hostname_cache, 7, Curl_hash_str, + Curl_str_key_compare, freednsentry); + if(!rc) + host_cache_initialized = 1; + } + return rc?NULL:&hostname_cache; +} + +/* + * Destroy and cleanup the global DNS cache + */ +void Curl_global_host_cache_dtor(void) +{ + if(host_cache_initialized) { + /* first make sure that any custom "CURLOPT_RESOLVE" names are + cleared off */ + Curl_hostcache_clean(NULL, &hostname_cache); + /* then free the remaining hash completely */ + Curl_hash_clean(&hostname_cache); + host_cache_initialized = 0; + } +} + +/* + * Return # of adresses in a Curl_addrinfo struct + */ +int Curl_num_addresses(const Curl_addrinfo *addr) +{ + int i = 0; + while(addr) { + addr = addr->ai_next; + i++; + } + return i; +} + +/* + * Curl_printable_address() returns a printable version of the 1st address + * given in the 'ai' argument. The result will be stored in the buf that is + * bufsize bytes big. + * + * If the conversion fails, it returns NULL. + */ +const char * +Curl_printable_address(const Curl_addrinfo *ai, char *buf, size_t bufsize) +{ + const struct sockaddr_in *sa4; + const struct in_addr *ipaddr4; +#ifdef ENABLE_IPV6 + const struct sockaddr_in6 *sa6; + const struct in6_addr *ipaddr6; +#endif + + switch (ai->ai_family) { + case AF_INET: + sa4 = (const void *)ai->ai_addr; + ipaddr4 = &sa4->sin_addr; + return Curl_inet_ntop(ai->ai_family, (const void *)ipaddr4, buf, + bufsize); +#ifdef ENABLE_IPV6 + case AF_INET6: + sa6 = (const void *)ai->ai_addr; + ipaddr6 = &sa6->sin6_addr; + return Curl_inet_ntop(ai->ai_family, (const void *)ipaddr6, buf, + bufsize); +#endif + default: + break; + } + return NULL; +} + +/* + * Return a hostcache id string for the provided host + port, to be used by + * the DNS caching. + */ +static char * +create_hostcache_id(const char *name, int port) +{ + /* create and return the new allocated entry */ + char *id = aprintf("%s:%d", name, port); + char *ptr = id; + if(ptr) { + /* lower case the name part */ + while(*ptr && (*ptr != ':')) { + *ptr = (char)TOLOWER(*ptr); + ptr++; + } + } + return id; +} + +struct hostcache_prune_data { + long cache_timeout; + time_t now; +}; + +/* + * This function is set as a callback to be called for every entry in the DNS + * cache when we want to prune old unused entries. + * + * Returning non-zero means remove the entry, return 0 to keep it in the + * cache. + */ +static int +hostcache_timestamp_remove(void *datap, void *hc) +{ + struct hostcache_prune_data *data = + (struct hostcache_prune_data *) datap; + struct Curl_dns_entry *c = (struct Curl_dns_entry *) hc; + + return !c->inuse && (data->now - c->timestamp >= data->cache_timeout); +} + +/* + * Prune the DNS cache. This assumes that a lock has already been taken. + */ +static void +hostcache_prune(struct curl_hash *hostcache, long cache_timeout, time_t now) +{ + struct hostcache_prune_data user; + + user.cache_timeout = cache_timeout; + user.now = now; + + Curl_hash_clean_with_criterium(hostcache, + (void *) &user, + hostcache_timestamp_remove); +} + +/* + * Library-wide function for pruning the DNS cache. This function takes and + * returns the appropriate locks. + */ +void Curl_hostcache_prune(struct SessionHandle *data) +{ + time_t now; + + if((data->set.dns_cache_timeout == -1) || !data->dns.hostcache) + /* cache forever means never prune, and NULL hostcache means + we can't do it */ + return; + + if(data->share) + Curl_share_lock(data, CURL_LOCK_DATA_DNS, CURL_LOCK_ACCESS_SINGLE); + + time(&now); + + /* Remove outdated and unused entries from the hostcache */ + hostcache_prune(data->dns.hostcache, + data->set.dns_cache_timeout, + now); + + if(data->share) + Curl_share_unlock(data, CURL_LOCK_DATA_DNS); +} + +/* + * Check if the entry should be pruned. Assumes a locked cache. + */ +static int +remove_entry_if_stale(struct SessionHandle *data, struct Curl_dns_entry *dns) +{ + struct hostcache_prune_data user; + + if(!dns || (data->set.dns_cache_timeout == -1) || !data->dns.hostcache || + dns->inuse) + /* cache forever means never prune, and NULL hostcache means we can't do + it, if it still is in use then we leave it */ + return 0; + + time(&user.now); + user.cache_timeout = data->set.dns_cache_timeout; + + if(!hostcache_timestamp_remove(&user,dns) ) + return 0; + + Curl_hash_clean_with_criterium(data->dns.hostcache, + (void *) &user, + hostcache_timestamp_remove); + + return 1; +} + + +#ifdef HAVE_SIGSETJMP +/* Beware this is a global and unique instance. This is used to store the + return address that we can jump back to from inside a signal handler. This + is not thread-safe stuff. */ +sigjmp_buf curl_jmpenv; +#endif + +/* + * Curl_fetch_addr() fetches a 'Curl_dns_entry' already in the DNS cache. + * + * Curl_resolv() checks initially and multi_runsingle() checks each time + * it discovers the handle in the state WAITRESOLVE whether the hostname + * has already been resolved and the address has already been stored in + * the DNS cache. This short circuits waiting for a lot of pending + * lookups for the same hostname requested by different handles. + * + * Returns the Curl_dns_entry entry pointer or NULL if not in the cache. + */ +struct Curl_dns_entry * +Curl_fetch_addr(struct connectdata *conn, + const char *hostname, + int port, int *stale) +{ + char *entry_id = NULL; + struct Curl_dns_entry *dns = NULL; + size_t entry_len; + struct SessionHandle *data = conn->data; + + /* Create an entry id, based upon the hostname and port */ + entry_id = create_hostcache_id(hostname, port); + /* If we can't create the entry id, fail */ + if(!entry_id) + return dns; + + entry_len = strlen(entry_id); + + /* See if its already in our dns cache */ + dns = Curl_hash_pick(data->dns.hostcache, entry_id, entry_len+1); + + /* free the allocated entry_id again */ + free(entry_id); + + /* See whether the returned entry is stale. Done before we release lock */ + *stale = remove_entry_if_stale(data, dns); + if(*stale) + dns = NULL; /* the memory deallocation is being handled by the hash */ + + return dns; +} + +/* + * Curl_cache_addr() stores a 'Curl_addrinfo' struct in the DNS cache. + * + * When calling Curl_resolv() has resulted in a response with a returned + * address, we call this function to store the information in the dns + * cache etc + * + * Returns the Curl_dns_entry entry pointer or NULL if the storage failed. + */ +struct Curl_dns_entry * +Curl_cache_addr(struct SessionHandle *data, + Curl_addrinfo *addr, + const char *hostname, + int port) +{ + char *entry_id; + size_t entry_len; + struct Curl_dns_entry *dns; + struct Curl_dns_entry *dns2; + + /* Create an entry id, based upon the hostname and port */ + entry_id = create_hostcache_id(hostname, port); + /* If we can't create the entry id, fail */ + if(!entry_id) + return NULL; + entry_len = strlen(entry_id); + + /* Create a new cache entry */ + dns = calloc(1, sizeof(struct Curl_dns_entry)); + if(!dns) { + free(entry_id); + return NULL; + } + + dns->inuse = 0; /* init to not used */ + dns->addr = addr; /* this is the address(es) */ + time(&dns->timestamp); + if(dns->timestamp == 0) + dns->timestamp = 1; /* zero indicates that entry isn't in hash table */ + + /* Store the resolved data in our DNS cache. */ + dns2 = Curl_hash_add(data->dns.hostcache, entry_id, entry_len+1, + (void *)dns); + if(!dns2) { + free(dns); + free(entry_id); + return NULL; + } + + dns = dns2; + dns->inuse++; /* mark entry as in-use */ + + /* free the allocated entry_id */ + free(entry_id); + + return dns; +} + +/* + * Curl_resolv() is the main name resolve function within libcurl. It resolves + * a name and returns a pointer to the entry in the 'entry' argument (if one + * is provided). This function might return immediately if we're using asynch + * resolves. See the return codes. + * + * The cache entry we return will get its 'inuse' counter increased when this + * function is used. You MUST call Curl_resolv_unlock() later (when you're + * done using this struct) to decrease the counter again. + * + * In debug mode, we specifically test for an interface name "LocalHost" + * and resolve "localhost" instead as a means to permit test cases + * to connect to a local test server with any host name. + * + * Return codes: + * + * CURLRESOLV_ERROR (-1) = error, no pointer + * CURLRESOLV_RESOLVED (0) = OK, pointer provided + * CURLRESOLV_PENDING (1) = waiting for response, no pointer + */ + +int Curl_resolv(struct connectdata *conn, + const char *hostname, + int port, + struct Curl_dns_entry **entry) +{ + struct Curl_dns_entry *dns = NULL; + struct SessionHandle *data = conn->data; + CURLcode result; + int stale, rc = CURLRESOLV_ERROR; /* default to failure */ + + *entry = NULL; + + if(data->share) + Curl_share_lock(data, CURL_LOCK_DATA_DNS, CURL_LOCK_ACCESS_SINGLE); + + dns = Curl_fetch_addr(conn, hostname, port, &stale); + + infof(data, "Hostname was %sfound in DNS cache\n", dns||stale?"":"NOT "); + if(stale) + infof(data, "Hostname in DNS cache was stale, zapped\n"); + + + if(dns) { + dns->inuse++; /* we use it! */ + rc = CURLRESOLV_RESOLVED; + } + + if(data->share) + Curl_share_unlock(data, CURL_LOCK_DATA_DNS); + + if(!dns) { + /* The entry was not in the cache. Resolve it to IP address */ + + Curl_addrinfo *addr; + int respwait; + + /* Check what IP specifics the app has requested and if we can provide it. + * If not, bail out. */ + if(!Curl_ipvalid(conn)) + return CURLRESOLV_ERROR; + + /* If Curl_getaddrinfo() returns NULL, 'respwait' might be set to a + non-zero value indicating that we need to wait for the response to the + resolve call */ + addr = Curl_getaddrinfo(conn, +#ifdef DEBUGBUILD + (data->set.str[STRING_DEVICE] + && !strcmp(data->set.str[STRING_DEVICE], + "LocalHost"))?"localhost": +#endif + hostname, port, &respwait); + + if(!addr) { + if(respwait) { + /* the response to our resolve call will come asynchronously at + a later time, good or bad */ + /* First, check that we haven't received the info by now */ + result = Curl_resolver_is_resolved(conn, &dns); + if(result) /* error detected */ + return CURLRESOLV_ERROR; + if(dns) + rc = CURLRESOLV_RESOLVED; /* pointer provided */ + else + rc = CURLRESOLV_PENDING; /* no info yet */ + } + } + else { + if(data->share) + Curl_share_lock(data, CURL_LOCK_DATA_DNS, CURL_LOCK_ACCESS_SINGLE); + + /* we got a response, store it in the cache */ + dns = Curl_cache_addr(data, addr, hostname, port); + + if(data->share) + Curl_share_unlock(data, CURL_LOCK_DATA_DNS); + + if(!dns) + /* returned failure, bail out nicely */ + Curl_freeaddrinfo(addr); + else + rc = CURLRESOLV_RESOLVED; + } + } + + *entry = dns; + + return rc; +} + +#ifdef USE_ALARM_TIMEOUT +/* + * This signal handler jumps back into the main libcurl code and continues + * execution. This effectively causes the remainder of the application to run + * within a signal handler which is nonportable and could lead to problems. + */ +static +RETSIGTYPE alarmfunc(int sig) +{ + /* this is for "-ansi -Wall -pedantic" to stop complaining! (rabe) */ + (void)sig; + siglongjmp(curl_jmpenv, 1); + return; +} +#endif /* USE_ALARM_TIMEOUT */ + +/* + * Curl_resolv_timeout() is the same as Curl_resolv() but specifies a + * timeout. This function might return immediately if we're using asynch + * resolves. See the return codes. + * + * The cache entry we return will get its 'inuse' counter increased when this + * function is used. You MUST call Curl_resolv_unlock() later (when you're + * done using this struct) to decrease the counter again. + * + * If built with a synchronous resolver and use of signals is not + * disabled by the application, then a nonzero timeout will cause a + * timeout after the specified number of milliseconds. Otherwise, timeout + * is ignored. + * + * Return codes: + * + * CURLRESOLV_TIMEDOUT(-2) = warning, time too short or previous alarm expired + * CURLRESOLV_ERROR (-1) = error, no pointer + * CURLRESOLV_RESOLVED (0) = OK, pointer provided + * CURLRESOLV_PENDING (1) = waiting for response, no pointer + */ + +int Curl_resolv_timeout(struct connectdata *conn, + const char *hostname, + int port, + struct Curl_dns_entry **entry, + long timeoutms) +{ +#ifdef USE_ALARM_TIMEOUT +#ifdef HAVE_SIGACTION + struct sigaction keep_sigact; /* store the old struct here */ + volatile bool keep_copysig = FALSE; /* wether old sigact has been saved */ + struct sigaction sigact; +#else +#ifdef HAVE_SIGNAL + void (*keep_sigact)(int); /* store the old handler here */ +#endif /* HAVE_SIGNAL */ +#endif /* HAVE_SIGACTION */ + volatile long timeout; + volatile unsigned int prev_alarm = 0; + struct SessionHandle *data = conn->data; +#endif /* USE_ALARM_TIMEOUT */ + int rc; + + *entry = NULL; + + if(timeoutms < 0) + /* got an already expired timeout */ + return CURLRESOLV_TIMEDOUT; + +#ifdef USE_ALARM_TIMEOUT + if(data->set.no_signal) + /* Ignore the timeout when signals are disabled */ + timeout = 0; + else + timeout = timeoutms; + + if(!timeout) + /* USE_ALARM_TIMEOUT defined, but no timeout actually requested */ + return Curl_resolv(conn, hostname, port, entry); + + if(timeout < 1000) + /* The alarm() function only provides integer second resolution, so if + we want to wait less than one second we must bail out already now. */ + return CURLRESOLV_TIMEDOUT; + + /************************************************************* + * Set signal handler to catch SIGALRM + * Store the old value to be able to set it back later! + *************************************************************/ +#ifdef HAVE_SIGACTION + sigaction(SIGALRM, NULL, &sigact); + keep_sigact = sigact; + keep_copysig = TRUE; /* yes, we have a copy */ + sigact.sa_handler = alarmfunc; +#ifdef SA_RESTART + /* HPUX doesn't have SA_RESTART but defaults to that behaviour! */ + sigact.sa_flags &= ~SA_RESTART; +#endif + /* now set the new struct */ + sigaction(SIGALRM, &sigact, NULL); +#else /* HAVE_SIGACTION */ + /* no sigaction(), revert to the much lamer signal() */ +#ifdef HAVE_SIGNAL + keep_sigact = signal(SIGALRM, alarmfunc); +#endif +#endif /* HAVE_SIGACTION */ + + /* alarm() makes a signal get sent when the timeout fires off, and that + will abort system calls */ + prev_alarm = alarm(curlx_sltoui(timeout/1000L)); + + /* This allows us to time-out from the name resolver, as the timeout + will generate a signal and we will siglongjmp() from that here. + This technique has problems (see alarmfunc). + This should be the last thing we do before calling Curl_resolv(), + as otherwise we'd have to worry about variables that get modified + before we invoke Curl_resolv() (and thus use "volatile"). */ + if(sigsetjmp(curl_jmpenv, 1)) { + /* this is coming from a siglongjmp() after an alarm signal */ + failf(data, "name lookup timed out"); + rc = CURLRESOLV_ERROR; + goto clean_up; + } + +#else +#ifndef CURLRES_ASYNCH + if(timeoutms) + infof(conn->data, "timeout on name lookup is not supported\n"); +#else + (void)timeoutms; /* timeoutms not used with an async resolver */ +#endif +#endif /* USE_ALARM_TIMEOUT */ + + /* Perform the actual name resolution. This might be interrupted by an + * alarm if it takes too long. + */ + rc = Curl_resolv(conn, hostname, port, entry); + +#ifdef USE_ALARM_TIMEOUT +clean_up: + + if(!prev_alarm) + /* deactivate a possibly active alarm before uninstalling the handler */ + alarm(0); + +#ifdef HAVE_SIGACTION + if(keep_copysig) { + /* we got a struct as it looked before, now put that one back nice + and clean */ + sigaction(SIGALRM, &keep_sigact, NULL); /* put it back */ + } +#else +#ifdef HAVE_SIGNAL + /* restore the previous SIGALRM handler */ + signal(SIGALRM, keep_sigact); +#endif +#endif /* HAVE_SIGACTION */ + + /* switch back the alarm() to either zero or to what it was before minus + the time we spent until now! */ + if(prev_alarm) { + /* there was an alarm() set before us, now put it back */ + unsigned long elapsed_ms = Curl_tvdiff(Curl_tvnow(), conn->created); + + /* the alarm period is counted in even number of seconds */ + unsigned long alarm_set = prev_alarm - elapsed_ms/1000; + + if(!alarm_set || + ((alarm_set >= 0x80000000) && (prev_alarm < 0x80000000)) ) { + /* if the alarm time-left reached zero or turned "negative" (counted + with unsigned values), we should fire off a SIGALRM here, but we + won't, and zero would be to switch it off so we never set it to + less than 1! */ + alarm(1); + rc = CURLRESOLV_TIMEDOUT; + failf(data, "Previous alarm fired off!"); + } + else + alarm((unsigned int)alarm_set); + } +#endif /* USE_ALARM_TIMEOUT */ + + return rc; +} + +/* + * Curl_resolv_unlock() unlocks the given cached DNS entry. When this has been + * made, the struct may be destroyed due to pruning. It is important that only + * one unlock is made for each Curl_resolv() call. + * + * May be called with 'data' == NULL for global cache. + */ +void Curl_resolv_unlock(struct SessionHandle *data, struct Curl_dns_entry *dns) +{ + DEBUGASSERT(dns && (dns->inuse>0)); + + if(data && data->share) + Curl_share_lock(data, CURL_LOCK_DATA_DNS, CURL_LOCK_ACCESS_SINGLE); + + dns->inuse--; + /* only free if nobody is using AND it is not in hostcache (timestamp == + 0) */ + if(dns->inuse == 0 && dns->timestamp == 0) { + Curl_freeaddrinfo(dns->addr); + free(dns); + } + + if(data && data->share) + Curl_share_unlock(data, CURL_LOCK_DATA_DNS); +} + +/* + * File-internal: free a cache dns entry. + */ +static void freednsentry(void *freethis) +{ + struct Curl_dns_entry *p = (struct Curl_dns_entry *) freethis; + + /* mark the entry as not in hostcache */ + p->timestamp = 0; + if(p->inuse == 0) { + Curl_freeaddrinfo(p->addr); + free(p); + } +} + +/* + * Curl_mk_dnscache() creates a new DNS cache and returns the handle for it. + */ +struct curl_hash *Curl_mk_dnscache(void) +{ + return Curl_hash_alloc(7, Curl_hash_str, Curl_str_key_compare, freednsentry); +} + +static int hostcache_inuse(void *data, void *hc) +{ + struct Curl_dns_entry *c = (struct Curl_dns_entry *) hc; + + if(c->inuse == 1) + Curl_resolv_unlock(data, c); + + return 1; /* free all entries */ +} + +/* + * Curl_hostcache_clean() + * + * This _can_ be called with 'data' == NULL but then of course no locking + * can be done! + */ + +void Curl_hostcache_clean(struct SessionHandle *data, + struct curl_hash *hash) +{ + /* Entries added to the hostcache with the CURLOPT_RESOLVE function are + * still present in the cache with the inuse counter set to 1. Detect them + * and cleanup! + */ + Curl_hash_clean_with_criterium(hash, data, hostcache_inuse); +} + + +CURLcode Curl_loadhostpairs(struct SessionHandle *data) +{ + struct curl_slist *hostp; + char hostname[256]; + char address[256]; + int port; + + for(hostp = data->change.resolve; hostp; hostp = hostp->next ) { + if(!hostp->data) + continue; + if(hostp->data[0] == '-') { + /* TODO: mark an entry for removal */ + } + else if(3 == sscanf(hostp->data, "%255[^:]:%d:%255s", hostname, &port, + address)) { + struct Curl_dns_entry *dns; + Curl_addrinfo *addr; + char *entry_id; + size_t entry_len; + + addr = Curl_str2addr(address, port); + if(!addr) { + infof(data, "Resolve %s found illegal!\n", hostp->data); + continue; + } + + /* Create an entry id, based upon the hostname and port */ + entry_id = create_hostcache_id(hostname, port); + /* If we can't create the entry id, fail */ + if(!entry_id) { + Curl_freeaddrinfo(addr); + return CURLE_OUT_OF_MEMORY; + } + + entry_len = strlen(entry_id); + + if(data->share) + Curl_share_lock(data, CURL_LOCK_DATA_DNS, CURL_LOCK_ACCESS_SINGLE); + + /* See if its already in our dns cache */ + dns = Curl_hash_pick(data->dns.hostcache, entry_id, entry_len+1); + + /* free the allocated entry_id again */ + free(entry_id); + + if(!dns) + /* if not in the cache already, put this host in the cache */ + dns = Curl_cache_addr(data, addr, hostname, port); + else + /* this is a duplicate, free it again */ + Curl_freeaddrinfo(addr); + + if(data->share) + Curl_share_unlock(data, CURL_LOCK_DATA_DNS); + + if(!dns) { + Curl_freeaddrinfo(addr); + return CURLE_OUT_OF_MEMORY; + } + infof(data, "Added %s:%d:%s to DNS cache\n", + hostname, port, address); + } + } + data->change.resolve = NULL; /* dealt with now */ + + return CURLE_OK; +} diff --git a/external/libcurl_android/jni/libcurl/lib/hostip.h b/external/libcurl_android/jni/libcurl/lib/hostip.h new file mode 100755 index 00000000..44046519 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/hostip.h @@ -0,0 +1,250 @@ +#ifndef HEADER_CURL_HOSTIP_H +#define HEADER_CURL_HOSTIP_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" +#include "hash.h" +#include "curl_addrinfo.h" +#include "asyn.h" + +#ifdef HAVE_SETJMP_H +#include +#endif + +#ifdef NETWARE +#undef in_addr_t +#define in_addr_t unsigned long +#endif + +/* Allocate enough memory to hold the full name information structs and + * everything. OSF1 is known to require at least 8872 bytes. The buffer + * required for storing all possible aliases and IP numbers is according to + * Stevens' Unix Network Programming 2nd edition, p. 304: 8192 bytes! + */ +#define CURL_HOSTENT_SIZE 9000 + +#define CURL_TIMEOUT_RESOLVE 300 /* when using asynch methods, we allow this + many seconds for a name resolve */ + +#define CURL_ASYNC_SUCCESS CURLE_OK + +struct addrinfo; +struct hostent; +struct SessionHandle; +struct connectdata; + +/* + * Curl_global_host_cache_init() initializes and sets up a global DNS cache. + * Global DNS cache is general badness. Do not use. This will be removed in + * a future version. Use the share interface instead! + * + * Returns a struct curl_hash pointer on success, NULL on failure. + */ +struct curl_hash *Curl_global_host_cache_init(void); +void Curl_global_host_cache_dtor(void); + +struct Curl_dns_entry { + Curl_addrinfo *addr; + /* timestamp == 0 -- entry not in hostcache + timestamp != 0 -- entry is in hostcache */ + time_t timestamp; + long inuse; /* use-counter, make very sure you decrease this + when you're done using the address you received */ +}; + +/* + * Curl_resolv() returns an entry with the info for the specified host + * and port. + * + * The returned data *MUST* be "unlocked" with Curl_resolv_unlock() after + * use, or we'll leak memory! + */ +/* return codes */ +#define CURLRESOLV_TIMEDOUT -2 +#define CURLRESOLV_ERROR -1 +#define CURLRESOLV_RESOLVED 0 +#define CURLRESOLV_PENDING 1 +int Curl_resolv(struct connectdata *conn, const char *hostname, + int port, struct Curl_dns_entry **dnsentry); +int Curl_resolv_timeout(struct connectdata *conn, const char *hostname, + int port, struct Curl_dns_entry **dnsentry, + long timeoutms); + +#ifdef CURLRES_IPV6 +/* + * Curl_ipv6works() returns TRUE if ipv6 seems to work. + */ +bool Curl_ipv6works(void); +#else +#define Curl_ipv6works() FALSE +#endif + +/* + * Curl_ipvalid() checks what CURL_IPRESOLVE_* requirements that might've + * been set and returns TRUE if they are OK. + */ +bool Curl_ipvalid(struct connectdata *conn); + + +/* + * Curl_getaddrinfo() is the generic low-level name resolve API within this + * source file. There are several versions of this function - for different + * name resolve layers (selected at build-time). They all take this same set + * of arguments + */ +Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn, + const char *hostname, + int port, + int *waitp); + + +/* unlock a previously resolved dns entry */ +void Curl_resolv_unlock(struct SessionHandle *data, + struct Curl_dns_entry *dns); + +/* for debugging purposes only: */ +void Curl_scan_cache_used(void *user, void *ptr); + +/* make a new dns cache and return the handle */ +struct curl_hash *Curl_mk_dnscache(void); + +/* prune old entries from the DNS cache */ +void Curl_hostcache_prune(struct SessionHandle *data); + +/* Return # of adresses in a Curl_addrinfo struct */ +int Curl_num_addresses (const Curl_addrinfo *addr); + +#if defined(CURLDEBUG) && defined(HAVE_GETNAMEINFO) +int curl_dogetnameinfo(GETNAMEINFO_QUAL_ARG1 GETNAMEINFO_TYPE_ARG1 sa, + GETNAMEINFO_TYPE_ARG2 salen, + char *host, GETNAMEINFO_TYPE_ARG46 hostlen, + char *serv, GETNAMEINFO_TYPE_ARG46 servlen, + GETNAMEINFO_TYPE_ARG7 flags, + int line, const char *source); +#endif + +/* IPv4 threadsafe resolve function used for synch and asynch builds */ +Curl_addrinfo *Curl_ipv4_resolve_r(const char * hostname, int port); + +CURLcode Curl_async_resolved(struct connectdata *conn, + bool *protocol_connect); + +#ifndef CURLRES_ASYNCH +#define Curl_async_resolved(x,y) CURLE_OK +#endif + +/* + * Curl_addrinfo_callback() is used when we build with any asynch specialty. + * Handles end of async request processing. Inserts ai into hostcache when + * status is CURL_ASYNC_SUCCESS. Twiddles fields in conn to indicate async + * request completed whether successful or failed. + */ +CURLcode Curl_addrinfo_callback(struct connectdata *conn, + int status, + Curl_addrinfo *ai); + +/* + * Curl_printable_address() returns a printable version of the 1st address + * given in the 'ip' argument. The result will be stored in the buf that is + * bufsize bytes big. + */ +const char *Curl_printable_address(const Curl_addrinfo *ip, + char *buf, size_t bufsize); + +/* + * Curl_fetch_addr() fetches a 'Curl_dns_entry' already in the DNS cache. + * + * Returns the Curl_dns_entry entry pointer or NULL if not in the cache. + */ +struct Curl_dns_entry * +Curl_fetch_addr(struct connectdata *conn, + const char *hostname, + int port, + int *stale); + +/* + * Curl_cache_addr() stores a 'Curl_addrinfo' struct in the DNS cache. + * + * Returns the Curl_dns_entry entry pointer or NULL if the storage failed. + */ +struct Curl_dns_entry * +Curl_cache_addr(struct SessionHandle *data, Curl_addrinfo *addr, + const char *hostname, int port); + +#ifndef INADDR_NONE +#define CURL_INADDR_NONE (in_addr_t) ~0 +#else +#define CURL_INADDR_NONE INADDR_NONE +#endif + +#ifdef HAVE_SIGSETJMP +/* Forward-declaration of variable defined in hostip.c. Beware this + * is a global and unique instance. This is used to store the return + * address that we can jump back to from inside a signal handler. + * This is not thread-safe stuff. + */ +extern sigjmp_buf curl_jmpenv; +#endif + +/* + * Function provided by the resolver backend to set DNS servers to use. + */ +CURLcode Curl_set_dns_servers(struct SessionHandle *data, char *servers); + +/* + * Function provided by the resolver backend to set + * outgoing interface to use for DNS requests + */ +CURLcode Curl_set_dns_interface(struct SessionHandle *data, + const char *interf); + +/* + * Function provided by the resolver backend to set + * local IPv4 address to use as source address for DNS requests + */ +CURLcode Curl_set_dns_local_ip4(struct SessionHandle *data, + const char *local_ip4); + +/* + * Function provided by the resolver backend to set + * local IPv6 address to use as source address for DNS requests + */ +CURLcode Curl_set_dns_local_ip6(struct SessionHandle *data, + const char *local_ip6); + +/* + * Clean off entries from the cache + */ +void Curl_hostcache_clean(struct SessionHandle *data, struct curl_hash *hash); + +/* + * Destroy the hostcache of this handle. + */ +void Curl_hostcache_destroy(struct SessionHandle *data); + +/* + * Populate the cache with specified entries from CURLOPT_RESOLVE. + */ +CURLcode Curl_loadhostpairs(struct SessionHandle *data); + +#endif /* HEADER_CURL_HOSTIP_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/hostip4.c b/external/libcurl_android/jni/libcurl/lib/hostip4.c new file mode 100755 index 00000000..1e39f4a9 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/hostip4.c @@ -0,0 +1,310 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef __VMS +#include +#include +#endif + +#ifdef HAVE_PROCESS_H +#include +#endif + +#include "urldata.h" +#include "sendf.h" +#include "hostip.h" +#include "hash.h" +#include "share.h" +#include "strerror.h" +#include "url.h" +#include "inet_pton.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/*********************************************************************** + * Only for plain-ipv4 builds + **********************************************************************/ +#ifdef CURLRES_IPV4 /* plain ipv4 code coming up */ +/* + * Curl_ipvalid() checks what CURL_IPRESOLVE_* requirements that might've + * been set and returns TRUE if they are OK. + */ +bool Curl_ipvalid(struct connectdata *conn) +{ + if(conn->ip_version == CURL_IPRESOLVE_V6) + /* an ipv6 address was requested and we can't get/use one */ + return FALSE; + + return TRUE; /* OK, proceed */ +} + +#ifdef CURLRES_SYNCH + +/* + * Curl_getaddrinfo() - the ipv4 synchronous version. + * + * The original code to this function was from the Dancer source code, written + * by Bjorn Reese, it has since been patched and modified considerably. + * + * gethostbyname_r() is the thread-safe version of the gethostbyname() + * function. When we build for plain IPv4, we attempt to use this + * function. There are _three_ different gethostbyname_r() versions, and we + * detect which one this platform supports in the configure script and set up + * the HAVE_GETHOSTBYNAME_R_3, HAVE_GETHOSTBYNAME_R_5 or + * HAVE_GETHOSTBYNAME_R_6 defines accordingly. Note that HAVE_GETADDRBYNAME + * has the corresponding rules. This is primarily on *nix. Note that some unix + * flavours have thread-safe versions of the plain gethostbyname() etc. + * + */ +Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn, + const char *hostname, + int port, + int *waitp) +{ + Curl_addrinfo *ai = NULL; + +#ifdef CURL_DISABLE_VERBOSE_STRINGS + (void)conn; +#endif + + *waitp = 0; /* synchronous response only */ + + ai = Curl_ipv4_resolve_r(hostname, port); + if(!ai) + infof(conn->data, "Curl_ipv4_resolve_r failed for %s\n", hostname); + + return ai; +} +#endif /* CURLRES_SYNCH */ +#endif /* CURLRES_IPV4 */ + +#if defined(CURLRES_IPV4) && !defined(CURLRES_ARES) + +/* + * Curl_ipv4_resolve_r() - ipv4 threadsafe resolver function. + * + * This is used for both synchronous and asynchronous resolver builds, + * implying that only threadsafe code and function calls may be used. + * + */ +Curl_addrinfo *Curl_ipv4_resolve_r(const char *hostname, + int port) +{ +#if !defined(HAVE_GETADDRINFO_THREADSAFE) && defined(HAVE_GETHOSTBYNAME_R_3) + int res; +#endif + Curl_addrinfo *ai = NULL; + struct hostent *h = NULL; + struct in_addr in; + struct hostent *buf = NULL; + + if(Curl_inet_pton(AF_INET, hostname, &in) > 0) + /* This is a dotted IP address 123.123.123.123-style */ + return Curl_ip2addr(AF_INET, &in, hostname, port); + +#if defined(HAVE_GETADDRINFO_THREADSAFE) + else { + struct addrinfo hints; + char sbuf[12]; + char *sbufptr = NULL; + + memset(&hints, 0, sizeof(hints)); + hints.ai_family = PF_INET; + hints.ai_socktype = SOCK_STREAM; + if(port) { + snprintf(sbuf, sizeof(sbuf), "%d", port); + sbufptr = sbuf; + } + + (void)Curl_getaddrinfo_ex(hostname, sbufptr, &hints, &ai); + +#elif defined(HAVE_GETHOSTBYNAME_R) + /* + * gethostbyname_r() is the preferred resolve function for many platforms. + * Since there are three different versions of it, the following code is + * somewhat #ifdef-ridden. + */ + else { + int h_errnop; + + buf = calloc(1, CURL_HOSTENT_SIZE); + if(!buf) + return NULL; /* major failure */ + /* + * The clearing of the buffer is a workaround for a gethostbyname_r bug in + * qnx nto and it is also _required_ for some of these functions on some + * platforms. + */ + +#if defined(HAVE_GETHOSTBYNAME_R_5) + /* Solaris, IRIX and more */ + h = gethostbyname_r(hostname, + (struct hostent *)buf, + (char *)buf + sizeof(struct hostent), + CURL_HOSTENT_SIZE - sizeof(struct hostent), + &h_errnop); + + /* If the buffer is too small, it returns NULL and sets errno to + * ERANGE. The errno is thread safe if this is compiled with + * -D_REENTRANT as then the 'errno' variable is a macro defined to get + * used properly for threads. + */ + + if(h) { + ; + } + else +#elif defined(HAVE_GETHOSTBYNAME_R_6) + /* Linux */ + + (void)gethostbyname_r(hostname, + (struct hostent *)buf, + (char *)buf + sizeof(struct hostent), + CURL_HOSTENT_SIZE - sizeof(struct hostent), + &h, /* DIFFERENCE */ + &h_errnop); + /* Redhat 8, using glibc 2.2.93 changed the behavior. Now all of a + * sudden this function returns EAGAIN if the given buffer size is too + * small. Previous versions are known to return ERANGE for the same + * problem. + * + * This wouldn't be such a big problem if older versions wouldn't + * sometimes return EAGAIN on a common failure case. Alas, we can't + * assume that EAGAIN *or* ERANGE means ERANGE for any given version of + * glibc. + * + * For now, we do that and thus we may call the function repeatedly and + * fail for older glibc versions that return EAGAIN, until we run out of + * buffer size (step_size grows beyond CURL_HOSTENT_SIZE). + * + * If anyone has a better fix, please tell us! + * + * ------------------------------------------------------------------- + * + * On October 23rd 2003, Dan C dug up more details on the mysteries of + * gethostbyname_r() in glibc: + * + * In glibc 2.2.5 the interface is different (this has also been + * discovered in glibc 2.1.1-6 as shipped by Redhat 6). What I can't + * explain, is that tests performed on glibc 2.2.4-34 and 2.2.4-32 + * (shipped/upgraded by Redhat 7.2) don't show this behavior! + * + * In this "buggy" version, the return code is -1 on error and 'errno' + * is set to the ERANGE or EAGAIN code. Note that 'errno' is not a + * thread-safe variable. + */ + + if(!h) /* failure */ +#elif defined(HAVE_GETHOSTBYNAME_R_3) + /* AIX, Digital Unix/Tru64, HPUX 10, more? */ + + /* For AIX 4.3 or later, we don't use gethostbyname_r() at all, because of + * the plain fact that it does not return unique full buffers on each + * call, but instead several of the pointers in the hostent structs will + * point to the same actual data! This have the unfortunate down-side that + * our caching system breaks down horribly. Luckily for us though, AIX 4.3 + * and more recent versions have a "completely thread-safe"[*] libc where + * all the data is stored in thread-specific memory areas making calls to + * the plain old gethostbyname() work fine even for multi-threaded + * programs. + * + * This AIX 4.3 or later detection is all made in the configure script. + * + * Troels Walsted Hansen helped us work this out on March 3rd, 2003. + * + * [*] = much later we've found out that it isn't at all "completely + * thread-safe", but at least the gethostbyname() function is. + */ + + if(CURL_HOSTENT_SIZE >= + (sizeof(struct hostent)+sizeof(struct hostent_data))) { + + /* August 22nd, 2000: Albert Chin-A-Young brought an updated version + * that should work! September 20: Richard Prescott worked on the buffer + * size dilemma. + */ + + res = gethostbyname_r(hostname, + (struct hostent *)buf, + (struct hostent_data *)((char *)buf + + sizeof(struct hostent))); + h_errnop = SOCKERRNO; /* we don't deal with this, but set it anyway */ + } + else + res = -1; /* failure, too smallish buffer size */ + + if(!res) { /* success */ + + h = buf; /* result expected in h */ + + /* This is the worst kind of the different gethostbyname_r() interfaces. + * Since we don't know how big buffer this particular lookup required, + * we can't realloc down the huge alloc without doing closer analysis of + * the returned data. Thus, we always use CURL_HOSTENT_SIZE for every + * name lookup. Fixing this would require an extra malloc() and then + * calling Curl_addrinfo_copy() that subsequent realloc()s down the new + * memory area to the actually used amount. + */ + } + else +#endif /* HAVE_...BYNAME_R_5 || HAVE_...BYNAME_R_6 || HAVE_...BYNAME_R_3 */ + { + h = NULL; /* set return code to NULL */ + free(buf); + } +#else /* HAVE_GETADDRINFO_THREADSAFE || HAVE_GETHOSTBYNAME_R */ + /* + * Here is code for platforms that don't have a thread safe + * getaddrinfo() nor gethostbyname_r() function or for which + * gethostbyname() is the preferred one. + */ + else { + h = gethostbyname((void*)hostname); +#endif /* HAVE_GETADDRINFO_THREADSAFE || HAVE_GETHOSTBYNAME_R */ + } + + if(h) { + ai = Curl_he2ai(h, port); + + if(buf) /* used a *_r() function */ + free(buf); + } + + return ai; +} +#endif /* defined(CURLRES_IPV4) && !defined(CURLRES_ARES) */ diff --git a/external/libcurl_android/jni/libcurl/lib/hostip6.c b/external/libcurl_android/jni/libcurl/lib/hostip6.c new file mode 100755 index 00000000..8327004c --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/hostip6.c @@ -0,0 +1,224 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef __VMS +#include +#include +#endif + +#ifdef HAVE_PROCESS_H +#include +#endif + +#include "urldata.h" +#include "sendf.h" +#include "hostip.h" +#include "hash.h" +#include "share.h" +#include "strerror.h" +#include "url.h" +#include "inet_pton.h" +#include "connect.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/*********************************************************************** + * Only for ipv6-enabled builds + **********************************************************************/ +#ifdef CURLRES_IPV6 + + +#if defined(CURLDEBUG) && defined(HAVE_GETNAMEINFO) +/* These are strictly for memory tracing and are using the same style as the + * family otherwise present in memdebug.c. I put these ones here since they + * require a bunch of structs I didn't want to include in memdebug.c + */ + +/* + * For CURLRES_ARS, this should be written using ares_gethostbyaddr() + * (ignoring the fact c-ares doesn't return 'serv'). + */ + +int curl_dogetnameinfo(GETNAMEINFO_QUAL_ARG1 GETNAMEINFO_TYPE_ARG1 sa, + GETNAMEINFO_TYPE_ARG2 salen, + char *host, GETNAMEINFO_TYPE_ARG46 hostlen, + char *serv, GETNAMEINFO_TYPE_ARG46 servlen, + GETNAMEINFO_TYPE_ARG7 flags, + int line, const char *source) +{ + int res = (getnameinfo)(sa, salen, + host, hostlen, + serv, servlen, + flags); + if(0 == res) + /* success */ + curl_memlog("GETNAME %s:%d getnameinfo()\n", + source, line); + else + curl_memlog("GETNAME %s:%d getnameinfo() failed = %d\n", + source, line, res); + return res; +} +#endif /* defined(CURLDEBUG) && defined(HAVE_GETNAMEINFO) */ + +/* + * Curl_ipv6works() returns TRUE if ipv6 seems to work. + */ +bool Curl_ipv6works(void) +{ + /* the nature of most system is that IPv6 status doesn't come and go + during a program's lifetime so we only probe the first time and then we + have the info kept for fast re-use */ + static int ipv6_works = -1; + if(-1 == ipv6_works) { + /* probe to see if we have a working IPv6 stack */ + curl_socket_t s = socket(PF_INET6, SOCK_DGRAM, 0); + if(s == CURL_SOCKET_BAD) + /* an ipv6 address was requested but we can't get/use one */ + ipv6_works = 0; + else { + ipv6_works = 1; + Curl_closesocket(NULL, s); + } + } + return (ipv6_works>0)?TRUE:FALSE; +} + +/* + * Curl_ipvalid() checks what CURL_IPRESOLVE_* requirements that might've + * been set and returns TRUE if they are OK. + */ +bool Curl_ipvalid(struct connectdata *conn) +{ + if(conn->ip_version == CURL_IPRESOLVE_V6) + return Curl_ipv6works(); + return TRUE; +} + +#if defined(CURLRES_SYNCH) + +#ifdef DEBUG_ADDRINFO +static void dump_addrinfo(struct connectdata *conn, const Curl_addrinfo *ai) +{ + printf("dump_addrinfo:\n"); + for(; ai; ai = ai->ai_next) { + char buf[INET6_ADDRSTRLEN]; + + printf(" fam %2d, CNAME %s, ", + ai->ai_family, ai->ai_canonname ? ai->ai_canonname : ""); + if(Curl_printable_address(ai, buf, sizeof(buf))) + printf("%s\n", buf); + else + printf("failed; %s\n", Curl_strerror(conn, SOCKERRNO)); + } +} +#else +#define dump_addrinfo(x,y) Curl_nop_stmt +#endif + +/* + * Curl_getaddrinfo() when built ipv6-enabled (non-threading and + * non-ares version). + * + * Returns name information about the given hostname and port number. If + * successful, the 'addrinfo' is returned and the forth argument will point to + * memory we need to free after use. That memory *MUST* be freed with + * Curl_freeaddrinfo(), nothing else. + */ +Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn, + const char *hostname, + int port, + int *waitp) +{ + struct addrinfo hints; + Curl_addrinfo *res; + int error; + char sbuf[12]; + char *sbufptr = NULL; + char addrbuf[128]; + int pf; + struct SessionHandle *data = conn->data; + + *waitp = 0; /* synchronous response only */ + + /* + * Check if a limited name resolve has been requested. + */ + switch(conn->ip_version) { + case CURL_IPRESOLVE_V4: + pf = PF_INET; + break; + case CURL_IPRESOLVE_V6: + pf = PF_INET6; + break; + default: + pf = PF_UNSPEC; + break; + } + + if((pf != PF_INET) && !Curl_ipv6works()) + /* the stack seems to be a non-ipv6 one */ + pf = PF_INET; + + memset(&hints, 0, sizeof(hints)); + hints.ai_family = pf; + hints.ai_socktype = conn->socktype; + + if((1 == Curl_inet_pton(AF_INET, hostname, addrbuf)) || + (1 == Curl_inet_pton(AF_INET6, hostname, addrbuf))) { + /* the given address is numerical only, prevent a reverse lookup */ + hints.ai_flags = AI_NUMERICHOST; + } + + if(port) { + snprintf(sbuf, sizeof(sbuf), "%d", port); + sbufptr=sbuf; + } + error = Curl_getaddrinfo_ex(hostname, sbufptr, &hints, &res); + if(error) { + infof(data, "getaddrinfo(3) failed for %s:%d\n", hostname, port); + return NULL; + } + + dump_addrinfo(conn, res); + + return res; +} +#endif /* CURLRES_SYNCH */ +#endif /* CURLRES_IPV6 */ + diff --git a/external/libcurl_android/jni/libcurl/lib/hostsyn.c b/external/libcurl_android/jni/libcurl/lib/hostsyn.c new file mode 100755 index 00000000..4ad3c63d --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/hostsyn.c @@ -0,0 +1,111 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef __VMS +#include +#include +#endif + +#ifdef HAVE_PROCESS_H +#include +#endif + +#include "urldata.h" +#include "sendf.h" +#include "hostip.h" +#include "hash.h" +#include "share.h" +#include "strerror.h" +#include "url.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/*********************************************************************** + * Only for builds using synchronous name resolves + **********************************************************************/ +#ifdef CURLRES_SYNCH + +/* + * Function provided by the resolver backend to set DNS servers to use. + */ +CURLcode Curl_set_dns_servers(struct SessionHandle *data, + char *servers) +{ + (void)data; + (void)servers; + return CURLE_NOT_BUILT_IN; + +} + +/* + * Function provided by the resolver backend to set + * outgoing interface to use for DNS requests + */ +CURLcode Curl_set_dns_interface(struct SessionHandle *data, + const char *interf) +{ + (void)data; + (void)interf; + return CURLE_NOT_BUILT_IN; +} + +/* + * Function provided by the resolver backend to set + * local IPv4 address to use as source address for DNS requests + */ +CURLcode Curl_set_dns_local_ip4(struct SessionHandle *data, + const char *local_ip4) +{ + (void)data; + (void)local_ip4; + return CURLE_NOT_BUILT_IN; +} + +/* + * Function provided by the resolver backend to set + * local IPv6 address to use as source address for DNS requests + */ +CURLcode Curl_set_dns_local_ip6(struct SessionHandle *data, + const char *local_ip6) +{ + (void)data; + (void)local_ip6; + return CURLE_NOT_BUILT_IN; +} + +#endif /* truly sync */ diff --git a/external/libcurl_android/jni/libcurl/lib/http.c b/external/libcurl_android/jni/libcurl/lib/http.c new file mode 100755 index 00000000..35baa340 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/http.c @@ -0,0 +1,3664 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifndef CURL_DISABLE_HTTP + +#ifdef HAVE_NETINET_IN_H +#include +#endif + +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef HAVE_NET_IF_H +#include +#endif +#ifdef HAVE_SYS_IOCTL_H +#include +#endif + +#ifdef HAVE_SYS_PARAM_H +#include +#endif + +#include "urldata.h" +#include +#include "transfer.h" +#include "sendf.h" +#include "formdata.h" +#include "progress.h" +#include "curl_base64.h" +#include "cookie.h" +#include "strequal.h" +#include "vtls/vtls.h" +#include "http_digest.h" +#include "curl_ntlm.h" +#include "curl_ntlm_wb.h" +#include "http_negotiate.h" +#include "url.h" +#include "share.h" +#include "hostip.h" +#include "http.h" +#include "curl_memory.h" +#include "select.h" +#include "parsedate.h" /* for the week day and month names */ +#include "strtoofft.h" +#include "multiif.h" +#include "rawstr.h" +#include "content_encoding.h" +#include "http_proxy.h" +#include "warnless.h" +#include "non-ascii.h" +#include "bundles.h" +#include "pipeline.h" +#include "http2.h" +#include "connect.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +/* + * Forward declarations. + */ + +static int http_getsock_do(struct connectdata *conn, + curl_socket_t *socks, + int numsocks); +static int http_should_fail(struct connectdata *conn); + +#ifdef USE_SSL +static CURLcode https_connecting(struct connectdata *conn, bool *done); +static int https_getsock(struct connectdata *conn, + curl_socket_t *socks, + int numsocks); +#else +#define https_connecting(x,y) CURLE_COULDNT_CONNECT +#endif + +/* + * HTTP handler interface. + */ +const struct Curl_handler Curl_handler_http = { + "HTTP", /* scheme */ + Curl_http_setup_conn, /* setup_connection */ + Curl_http, /* do_it */ + Curl_http_done, /* done */ + ZERO_NULL, /* do_more */ + Curl_http_connect, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + http_getsock_do, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ZERO_NULL, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_HTTP, /* defport */ + CURLPROTO_HTTP, /* protocol */ + PROTOPT_CREDSPERREQUEST /* flags */ +}; + +#ifdef USE_SSL +/* + * HTTPS handler interface. + */ +const struct Curl_handler Curl_handler_https = { + "HTTPS", /* scheme */ + Curl_http_setup_conn, /* setup_connection */ + Curl_http, /* do_it */ + Curl_http_done, /* done */ + ZERO_NULL, /* do_more */ + Curl_http_connect, /* connect_it */ + https_connecting, /* connecting */ + ZERO_NULL, /* doing */ + https_getsock, /* proto_getsock */ + http_getsock_do, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ZERO_NULL, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_HTTPS, /* defport */ + CURLPROTO_HTTPS, /* protocol */ + PROTOPT_SSL | PROTOPT_CREDSPERREQUEST /* flags */ +}; +#endif + + +CURLcode Curl_http_setup_conn(struct connectdata *conn) +{ + /* allocate the HTTP-specific struct for the SessionHandle, only to survive + during this request */ + DEBUGASSERT(conn->data->req.protop == NULL); + + conn->data->req.protop = calloc(1, sizeof(struct HTTP)); + if(!conn->data->req.protop) + return CURLE_OUT_OF_MEMORY; + + return CURLE_OK; +} + +/* + * checkheaders() checks the linked list of custom HTTP headers for a + * particular header (prefix). + * + * Returns a pointer to the first matching header or NULL if none matched. + */ +char *Curl_checkheaders(const struct connectdata *conn, + const char *thisheader) +{ + struct curl_slist *head; + size_t thislen = strlen(thisheader); + struct SessionHandle *data = conn->data; + + for(head = data->set.headers;head; head=head->next) { + if(Curl_raw_nequal(head->data, thisheader, thislen)) + return head->data; + } + return NULL; +} + +/* + * checkProxyHeaders() checks the linked list of custom proxy headers + * if proxy headers are not available, then it will lookup into http header + * link list + * + * It takes a connectdata struct as input instead of the SessionHandle simply + * to know if this is a proxy request or not, as it then might check a + * different header list. + * + */ +char *Curl_checkProxyheaders(const struct connectdata *conn, + const char *thisheader) +{ + struct curl_slist *head; + size_t thislen = strlen(thisheader); + struct SessionHandle *data = conn->data; + + for(head = (conn->bits.proxy && data->set.sep_headers)? + data->set.proxyheaders:data->set.headers; + head; head=head->next) { + if(Curl_raw_nequal(head->data, thisheader, thislen)) + return head->data; + } + return NULL; +} + +/* + * Strip off leading and trailing whitespace from the value in the + * given HTTP header line and return a strdupped copy. Returns NULL in + * case of allocation failure. Returns an empty string if the header value + * consists entirely of whitespace. + */ +char *Curl_copy_header_value(const char *header) +{ + const char *start; + const char *end; + char *value; + size_t len; + + DEBUGASSERT(header); + + /* Find the end of the header name */ + while(*header && (*header != ':')) + ++header; + + if(*header) + /* Skip over colon */ + ++header; + + /* Find the first non-space letter */ + start = header; + while(*start && ISSPACE(*start)) + start++; + + /* data is in the host encoding so + use '\r' and '\n' instead of 0x0d and 0x0a */ + end = strchr(start, '\r'); + if(!end) + end = strchr(start, '\n'); + if(!end) + end = strchr(start, '\0'); + if(!end) + return NULL; + + /* skip all trailing space letters */ + while((end > start) && ISSPACE(*end)) + end--; + + /* get length of the type */ + len = end - start + 1; + + value = malloc(len + 1); + if(!value) + return NULL; + + memcpy(value, start, len); + value[len] = 0; /* zero terminate */ + + return value; +} + +/* + * http_output_basic() sets up an Authorization: header (or the proxy version) + * for HTTP Basic authentication. + * + * Returns CURLcode. + */ +static CURLcode http_output_basic(struct connectdata *conn, bool proxy) +{ + size_t size = 0; + char *authorization = NULL; + struct SessionHandle *data = conn->data; + char **userp; + const char *user; + const char *pwd; + CURLcode error; + + if(proxy) { + userp = &conn->allocptr.proxyuserpwd; + user = conn->proxyuser; + pwd = conn->proxypasswd; + } + else { + userp = &conn->allocptr.userpwd; + user = conn->user; + pwd = conn->passwd; + } + + snprintf(data->state.buffer, sizeof(data->state.buffer), "%s:%s", user, pwd); + + error = Curl_base64_encode(data, + data->state.buffer, strlen(data->state.buffer), + &authorization, &size); + if(error) + return error; + + if(!authorization) + return CURLE_REMOTE_ACCESS_DENIED; + + Curl_safefree(*userp); + *userp = aprintf("%sAuthorization: Basic %s\r\n", + proxy?"Proxy-":"", + authorization); + free(authorization); + if(!*userp) + return CURLE_OUT_OF_MEMORY; + + return CURLE_OK; +} + +/* pickoneauth() selects the most favourable authentication method from the + * ones available and the ones we want. + * + * return TRUE if one was picked + */ +static bool pickoneauth(struct auth *pick) +{ + bool picked; + /* only deal with authentication we want */ + unsigned long avail = pick->avail & pick->want; + picked = TRUE; + + /* The order of these checks is highly relevant, as this will be the order + of preference in case of the existence of multiple accepted types. */ + if(avail & CURLAUTH_NEGOTIATE) + pick->picked = CURLAUTH_NEGOTIATE; + else if(avail & CURLAUTH_DIGEST) + pick->picked = CURLAUTH_DIGEST; + else if(avail & CURLAUTH_NTLM) + pick->picked = CURLAUTH_NTLM; + else if(avail & CURLAUTH_NTLM_WB) + pick->picked = CURLAUTH_NTLM_WB; + else if(avail & CURLAUTH_BASIC) + pick->picked = CURLAUTH_BASIC; + else { + pick->picked = CURLAUTH_PICKNONE; /* we select to use nothing */ + picked = FALSE; + } + pick->avail = CURLAUTH_NONE; /* clear it here */ + + return picked; +} + +/* + * Curl_http_perhapsrewind() + * + * If we are doing POST or PUT { + * If we have more data to send { + * If we are doing NTLM { + * Keep sending since we must not disconnect + * } + * else { + * If there is more than just a little data left to send, close + * the current connection by force. + * } + * } + * If we have sent any data { + * If we don't have track of all the data { + * call app to tell it to rewind + * } + * else { + * rewind internally so that the operation can restart fine + * } + * } + * } + */ +static CURLcode http_perhapsrewind(struct connectdata *conn) +{ + struct SessionHandle *data = conn->data; + struct HTTP *http = data->req.protop; + curl_off_t bytessent; + curl_off_t expectsend = -1; /* default is unknown */ + + if(!http) + /* If this is still NULL, we have not reach very far and we can safely + skip this rewinding stuff */ + return CURLE_OK; + + switch(data->set.httpreq) { + case HTTPREQ_GET: + case HTTPREQ_HEAD: + return CURLE_OK; + default: + break; + } + + bytessent = http->writebytecount; + + if(conn->bits.authneg) + /* This is a state where we are known to be negotiating and we don't send + any data then. */ + expectsend = 0; + else { + /* figure out how much data we are expected to send */ + switch(data->set.httpreq) { + case HTTPREQ_POST: + if(data->set.postfieldsize != -1) + expectsend = data->set.postfieldsize; + else if(data->set.postfields) + expectsend = (curl_off_t)strlen(data->set.postfields); + break; + case HTTPREQ_PUT: + if(data->state.infilesize != -1) + expectsend = data->state.infilesize; + break; + case HTTPREQ_POST_FORM: + expectsend = http->postsize; + break; + default: + break; + } + } + + conn->bits.rewindaftersend = FALSE; /* default */ + + if((expectsend == -1) || (expectsend > bytessent)) { + /* There is still data left to send */ + if((data->state.authproxy.picked == CURLAUTH_NTLM) || + (data->state.authhost.picked == CURLAUTH_NTLM) || + (data->state.authproxy.picked == CURLAUTH_NTLM_WB) || + (data->state.authhost.picked == CURLAUTH_NTLM_WB)) { + if(((expectsend - bytessent) < 2000) || + (conn->ntlm.state != NTLMSTATE_NONE) || + (conn->proxyntlm.state != NTLMSTATE_NONE)) { + /* The NTLM-negotiation has started *OR* there is just a little (<2K) + data left to send, keep on sending. */ + + /* rewind data when completely done sending! */ + if(!conn->bits.authneg) { + conn->bits.rewindaftersend = TRUE; + infof(data, "Rewind stream after send\n"); + } + + return CURLE_OK; + } + if(conn->bits.close) + /* this is already marked to get closed */ + return CURLE_OK; + + infof(data, "NTLM send, close instead of sending %" + CURL_FORMAT_CURL_OFF_T " bytes\n", + (curl_off_t)(expectsend - bytessent)); + } + + /* This is not NTLM or many bytes left to send: close + */ + connclose(conn, "Mid-auth HTTP and much data left to send"); + data->req.size = 0; /* don't download any more than 0 bytes */ + + /* There still is data left to send, but this connection is marked for + closure so we can safely do the rewind right now */ + } + + if(bytessent) + /* we rewind now at once since if we already sent something */ + return Curl_readrewind(conn); + + return CURLE_OK; +} + +/* + * Curl_http_auth_act() gets called when all HTTP headers have been received + * and it checks what authentication methods that are available and decides + * which one (if any) to use. It will set 'newurl' if an auth method was + * picked. + */ + +CURLcode Curl_http_auth_act(struct connectdata *conn) +{ + struct SessionHandle *data = conn->data; + bool pickhost = FALSE; + bool pickproxy = FALSE; + CURLcode code = CURLE_OK; + + if(100 <= data->req.httpcode && 199 >= data->req.httpcode) + /* this is a transient response code, ignore */ + return CURLE_OK; + + if(data->state.authproblem) + return data->set.http_fail_on_error?CURLE_HTTP_RETURNED_ERROR:CURLE_OK; + + if(conn->bits.user_passwd && + ((data->req.httpcode == 401) || + (conn->bits.authneg && data->req.httpcode < 300))) { + pickhost = pickoneauth(&data->state.authhost); + if(!pickhost) + data->state.authproblem = TRUE; + } + if(conn->bits.proxy_user_passwd && + ((data->req.httpcode == 407) || + (conn->bits.authneg && data->req.httpcode < 300))) { + pickproxy = pickoneauth(&data->state.authproxy); + if(!pickproxy) + data->state.authproblem = TRUE; + } + + if(pickhost || pickproxy) { + /* In case this is GSS auth, the newurl field is already allocated so + we must make sure to free it before allocating a new one. As figured + out in bug #2284386 */ + Curl_safefree(data->req.newurl); + data->req.newurl = strdup(data->change.url); /* clone URL */ + if(!data->req.newurl) + return CURLE_OUT_OF_MEMORY; + + if((data->set.httpreq != HTTPREQ_GET) && + (data->set.httpreq != HTTPREQ_HEAD) && + !conn->bits.rewindaftersend) { + code = http_perhapsrewind(conn); + if(code) + return code; + } + } + + else if((data->req.httpcode < 300) && + (!data->state.authhost.done) && + conn->bits.authneg) { + /* no (known) authentication available, + authentication is not "done" yet and + no authentication seems to be required and + we didn't try HEAD or GET */ + if((data->set.httpreq != HTTPREQ_GET) && + (data->set.httpreq != HTTPREQ_HEAD)) { + data->req.newurl = strdup(data->change.url); /* clone URL */ + if(!data->req.newurl) + return CURLE_OUT_OF_MEMORY; + data->state.authhost.done = TRUE; + } + } + if(http_should_fail(conn)) { + failf (data, "The requested URL returned error: %d", + data->req.httpcode); + code = CURLE_HTTP_RETURNED_ERROR; + } + + return code; +} + + +/* + * Output the correct authentication header depending on the auth type + * and whether or not it is to a proxy. + */ +static CURLcode +output_auth_headers(struct connectdata *conn, + struct auth *authstatus, + const char *request, + const char *path, + bool proxy) +{ + struct SessionHandle *data = conn->data; + const char *auth=NULL; + CURLcode result = CURLE_OK; +#ifdef USE_SPNEGO + struct negotiatedata *negdata = proxy? + &data->state.proxyneg:&data->state.negotiate; +#endif + +#ifdef CURL_DISABLE_CRYPTO_AUTH + (void)request; + (void)path; +#endif + +#ifdef USE_SPNEGO + negdata->state = GSS_AUTHNONE; + if((authstatus->picked == CURLAUTH_NEGOTIATE) && + negdata->context && !GSS_ERROR(negdata->status)) { + auth="Negotiate"; + result = Curl_output_negotiate(conn, proxy); + if(result) + return result; + authstatus->done = TRUE; + negdata->state = GSS_AUTHSENT; + } + else +#endif +#ifdef USE_NTLM + if(authstatus->picked == CURLAUTH_NTLM) { + auth="NTLM"; + result = Curl_output_ntlm(conn, proxy); + if(result) + return result; + } + else +#endif +#if defined(USE_NTLM) && defined(NTLM_WB_ENABLED) + if(authstatus->picked == CURLAUTH_NTLM_WB) { + auth="NTLM_WB"; + result = Curl_output_ntlm_wb(conn, proxy); + if(result) + return result; + } + else +#endif +#ifndef CURL_DISABLE_CRYPTO_AUTH + if(authstatus->picked == CURLAUTH_DIGEST) { + auth="Digest"; + result = Curl_output_digest(conn, + proxy, + (const unsigned char *)request, + (const unsigned char *)path); + if(result) + return result; + } + else +#endif + if(authstatus->picked == CURLAUTH_BASIC) { + /* Basic */ + if((proxy && conn->bits.proxy_user_passwd && + !Curl_checkProxyheaders(conn, "Proxy-authorization:")) || + (!proxy && conn->bits.user_passwd && + !Curl_checkheaders(conn, "Authorization:"))) { + auth="Basic"; + result = http_output_basic(conn, proxy); + if(result) + return result; + } + /* NOTE: this function should set 'done' TRUE, as the other auth + functions work that way */ + authstatus->done = TRUE; + } + + if(auth) { + infof(data, "%s auth using %s with user '%s'\n", + proxy?"Proxy":"Server", auth, + proxy?(conn->proxyuser?conn->proxyuser:""): + (conn->user?conn->user:"")); + authstatus->multi = (!authstatus->done) ? TRUE : FALSE; + } + else + authstatus->multi = FALSE; + + return CURLE_OK; +} + +/** + * Curl_http_output_auth() setups the authentication headers for the + * host/proxy and the correct authentication + * method. conn->data->state.authdone is set to TRUE when authentication is + * done. + * + * @param conn all information about the current connection + * @param request pointer to the request keyword + * @param path pointer to the requested path + * @param proxytunnel boolean if this is the request setting up a "proxy + * tunnel" + * + * @returns CURLcode + */ +CURLcode +Curl_http_output_auth(struct connectdata *conn, + const char *request, + const char *path, + bool proxytunnel) /* TRUE if this is the request setting + up the proxy tunnel */ +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct auth *authhost; + struct auth *authproxy; + + DEBUGASSERT(data); + + authhost = &data->state.authhost; + authproxy = &data->state.authproxy; + + if((conn->bits.httpproxy && conn->bits.proxy_user_passwd) || + conn->bits.user_passwd) + /* continue please */ ; + else { + authhost->done = TRUE; + authproxy->done = TRUE; + return CURLE_OK; /* no authentication with no user or password */ + } + + if(authhost->want && !authhost->picked) + /* The app has selected one or more methods, but none has been picked + so far by a server round-trip. Then we set the picked one to the + want one, and if this is one single bit it'll be used instantly. */ + authhost->picked = authhost->want; + + if(authproxy->want && !authproxy->picked) + /* The app has selected one or more methods, but none has been picked so + far by a proxy round-trip. Then we set the picked one to the want one, + and if this is one single bit it'll be used instantly. */ + authproxy->picked = authproxy->want; + +#ifndef CURL_DISABLE_PROXY + /* Send proxy authentication header if needed */ + if(conn->bits.httpproxy && + (conn->bits.tunnel_proxy == proxytunnel)) { + result = output_auth_headers(conn, authproxy, request, path, TRUE); + if(result) + return result; + } + else +#else + (void)proxytunnel; +#endif /* CURL_DISABLE_PROXY */ + /* we have no proxy so let's pretend we're done authenticating + with it */ + authproxy->done = TRUE; + + /* To prevent the user+password to get sent to other than the original + host due to a location-follow, we do some weirdo checks here */ + if(!data->state.this_is_a_follow || + conn->bits.netrc || + !data->state.first_host || + data->set.http_disable_hostname_check_before_authentication || + Curl_raw_equal(data->state.first_host, conn->host.name)) { + result = output_auth_headers(conn, authhost, request, path, FALSE); + } + else + authhost->done = TRUE; + + return result; +} + + +/* + * Curl_http_input_auth() deals with Proxy-Authenticate: and WWW-Authenticate: + * headers. They are dealt with both in the transfer.c main loop and in the + * proxy CONNECT loop. + */ + +CURLcode Curl_http_input_auth(struct connectdata *conn, bool proxy, + const char *auth) /* the first non-space */ +{ + /* + * This resource requires authentication + */ + struct SessionHandle *data = conn->data; + +#ifdef USE_SPNEGO + struct negotiatedata *negdata = proxy? + &data->state.proxyneg:&data->state.negotiate; +#endif + unsigned long *availp; + struct auth *authp; + + if(proxy) { + availp = &data->info.proxyauthavail; + authp = &data->state.authproxy; + } + else { + availp = &data->info.httpauthavail; + authp = &data->state.authhost; + } + + /* + * Here we check if we want the specific single authentication (using ==) and + * if we do, we initiate usage of it. + * + * If the provided authentication is wanted as one out of several accepted + * types (using &), we OR this authentication type to the authavail + * variable. + * + * Note: + * + * ->picked is first set to the 'want' value (one or more bits) before the + * request is sent, and then it is again set _after_ all response 401/407 + * headers have been received but then only to a single preferred method + * (bit). + * + */ + + while(*auth) { +#ifdef USE_SPNEGO + if(checkprefix("Negotiate", auth)) { + int neg; + *availp |= CURLAUTH_NEGOTIATE; + authp->avail |= CURLAUTH_NEGOTIATE; + + if(authp->picked == CURLAUTH_NEGOTIATE) { + if(negdata->state == GSS_AUTHSENT || negdata->state == GSS_AUTHNONE) { + neg = Curl_input_negotiate(conn, proxy, auth); + if(neg == 0) { + DEBUGASSERT(!data->req.newurl); + data->req.newurl = strdup(data->change.url); + if(!data->req.newurl) + return CURLE_OUT_OF_MEMORY; + data->state.authproblem = FALSE; + /* we received a GSS auth token and we dealt with it fine */ + negdata->state = GSS_AUTHRECV; + } + else + data->state.authproblem = TRUE; + } + } + } + else +#endif +#ifdef USE_NTLM + /* NTLM support requires the SSL crypto libs */ + if(checkprefix("NTLM", auth)) { + *availp |= CURLAUTH_NTLM; + authp->avail |= CURLAUTH_NTLM; + if(authp->picked == CURLAUTH_NTLM || + authp->picked == CURLAUTH_NTLM_WB) { + /* NTLM authentication is picked and activated */ + CURLcode ntlm = + Curl_input_ntlm(conn, proxy, auth); + if(CURLE_OK == ntlm) { + data->state.authproblem = FALSE; +#ifdef NTLM_WB_ENABLED + if(authp->picked == CURLAUTH_NTLM_WB) { + *availp &= ~CURLAUTH_NTLM; + authp->avail &= ~CURLAUTH_NTLM; + *availp |= CURLAUTH_NTLM_WB; + authp->avail |= CURLAUTH_NTLM_WB; + + /* Get the challenge-message which will be passed to + * ntlm_auth for generating the type 3 message later */ + while(*auth && ISSPACE(*auth)) + auth++; + if(checkprefix("NTLM", auth)) { + auth += strlen("NTLM"); + while(*auth && ISSPACE(*auth)) + auth++; + if(*auth) + if((conn->challenge_header = strdup(auth)) == NULL) + return CURLE_OUT_OF_MEMORY; + } + } +#endif + } + else { + infof(data, "Authentication problem. Ignoring this.\n"); + data->state.authproblem = TRUE; + } + } + } + else +#endif +#ifndef CURL_DISABLE_CRYPTO_AUTH + if(checkprefix("Digest", auth)) { + if((authp->avail & CURLAUTH_DIGEST) != 0) { + infof(data, "Ignoring duplicate digest auth header.\n"); + } + else { + CURLdigest dig; + *availp |= CURLAUTH_DIGEST; + authp->avail |= CURLAUTH_DIGEST; + + /* We call this function on input Digest headers even if Digest + * authentication isn't activated yet, as we need to store the + * incoming data from this header in case we are gonna use + * Digest. */ + dig = Curl_input_digest(conn, proxy, auth); + + if(CURLDIGEST_FINE != dig) { + infof(data, "Authentication problem. Ignoring this.\n"); + data->state.authproblem = TRUE; + } + } + } + else +#endif + if(checkprefix("Basic", auth)) { + *availp |= CURLAUTH_BASIC; + authp->avail |= CURLAUTH_BASIC; + if(authp->picked == CURLAUTH_BASIC) { + /* We asked for Basic authentication but got a 40X back + anyway, which basically means our name+password isn't + valid. */ + authp->avail = CURLAUTH_NONE; + infof(data, "Authentication problem. Ignoring this.\n"); + data->state.authproblem = TRUE; + } + } + + /* there may be multiple methods on one line, so keep reading */ + while(*auth && *auth != ',') /* read up to the next comma */ + auth++; + if(*auth == ',') /* if we're on a comma, skip it */ + auth++; + while(*auth && ISSPACE(*auth)) + auth++; + } + return CURLE_OK; +} + +/** + * http_should_fail() determines whether an HTTP response has gotten us + * into an error state or not. + * + * @param conn all information about the current connection + * + * @retval 0 communications should continue + * + * @retval 1 communications should not continue + */ +static int http_should_fail(struct connectdata *conn) +{ + struct SessionHandle *data; + int httpcode; + + DEBUGASSERT(conn); + data = conn->data; + DEBUGASSERT(data); + + httpcode = data->req.httpcode; + + /* + ** If we haven't been asked to fail on error, + ** don't fail. + */ + if(!data->set.http_fail_on_error) + return 0; + + /* + ** Any code < 400 is never terminal. + */ + if(httpcode < 400) + return 0; + + /* + ** Any code >= 400 that's not 401 or 407 is always + ** a terminal error + */ + if((httpcode != 401) && + (httpcode != 407)) + return 1; + + /* + ** All we have left to deal with is 401 and 407 + */ + DEBUGASSERT((httpcode == 401) || (httpcode == 407)); + + /* + ** Examine the current authentication state to see if this + ** is an error. The idea is for this function to get + ** called after processing all the headers in a response + ** message. So, if we've been to asked to authenticate a + ** particular stage, and we've done it, we're OK. But, if + ** we're already completely authenticated, it's not OK to + ** get another 401 or 407. + ** + ** It is possible for authentication to go stale such that + ** the client needs to reauthenticate. Once that info is + ** available, use it here. + */ + + /* + ** Either we're not authenticating, or we're supposed to + ** be authenticating something else. This is an error. + */ + if((httpcode == 401) && !conn->bits.user_passwd) + return TRUE; + if((httpcode == 407) && !conn->bits.proxy_user_passwd) + return TRUE; + + return data->state.authproblem; +} + +/* + * readmoredata() is a "fread() emulation" to provide POST and/or request + * data. It is used when a huge POST is to be made and the entire chunk wasn't + * sent in the first send(). This function will then be called from the + * transfer.c loop when more data is to be sent to the peer. + * + * Returns the amount of bytes it filled the buffer with. + */ +static size_t readmoredata(char *buffer, + size_t size, + size_t nitems, + void *userp) +{ + struct connectdata *conn = (struct connectdata *)userp; + struct HTTP *http = conn->data->req.protop; + size_t fullsize = size * nitems; + + if(0 == http->postsize) + /* nothing to return */ + return 0; + + /* make sure that a HTTP request is never sent away chunked! */ + conn->data->req.forbidchunk = (http->sending == HTTPSEND_REQUEST)?TRUE:FALSE; + + if(http->postsize <= (curl_off_t)fullsize) { + memcpy(buffer, http->postdata, (size_t)http->postsize); + fullsize = (size_t)http->postsize; + + if(http->backup.postsize) { + /* move backup data into focus and continue on that */ + http->postdata = http->backup.postdata; + http->postsize = http->backup.postsize; + conn->fread_func = http->backup.fread_func; + conn->fread_in = http->backup.fread_in; + + http->sending++; /* move one step up */ + + http->backup.postsize=0; + } + else + http->postsize = 0; + + return fullsize; + } + + memcpy(buffer, http->postdata, fullsize); + http->postdata += fullsize; + http->postsize -= fullsize; + + return fullsize; +} + +/* ------------------------------------------------------------------------- */ +/* add_buffer functions */ + +/* + * Curl_add_buffer_init() sets up and returns a fine buffer struct + */ +Curl_send_buffer *Curl_add_buffer_init(void) +{ + return calloc(1, sizeof(Curl_send_buffer)); +} + +/* + * Curl_add_buffer_send() sends a header buffer and frees all associated + * memory. Body data may be appended to the header data if desired. + * + * Returns CURLcode + */ +CURLcode Curl_add_buffer_send(Curl_send_buffer *in, + struct connectdata *conn, + + /* add the number of sent bytes to this + counter */ + long *bytes_written, + + /* how much of the buffer contains body data */ + size_t included_body_bytes, + int socketindex) + +{ + ssize_t amount; + CURLcode res; + char *ptr; + size_t size; + struct HTTP *http = conn->data->req.protop; + size_t sendsize; + curl_socket_t sockfd; + size_t headersize; + + DEBUGASSERT(socketindex <= SECONDARYSOCKET); + + sockfd = conn->sock[socketindex]; + + /* The looping below is required since we use non-blocking sockets, but due + to the circumstances we will just loop and try again and again etc */ + + ptr = in->buffer; + size = in->size_used; + + headersize = size - included_body_bytes; /* the initial part that isn't body + is header */ + + DEBUGASSERT(size > included_body_bytes); + + res = Curl_convert_to_network(conn->data, ptr, headersize); + /* Curl_convert_to_network calls failf if unsuccessful */ + if(res) { + /* conversion failed, free memory and return to the caller */ + if(in->buffer) + free(in->buffer); + free(in); + return res; + } + + + if(conn->handler->flags & PROTOPT_SSL) { + /* We never send more than CURL_MAX_WRITE_SIZE bytes in one single chunk + when we speak HTTPS, as if only a fraction of it is sent now, this data + needs to fit into the normal read-callback buffer later on and that + buffer is using this size. + */ + + sendsize= (size > CURL_MAX_WRITE_SIZE)?CURL_MAX_WRITE_SIZE:size; + + /* OpenSSL is very picky and we must send the SAME buffer pointer to the + library when we attempt to re-send this buffer. Sending the same data + is not enough, we must use the exact same address. For this reason, we + must copy the data to the uploadbuffer first, since that is the buffer + we will be using if this send is retried later. + */ + memcpy(conn->data->state.uploadbuffer, ptr, sendsize); + ptr = conn->data->state.uploadbuffer; + } + else + sendsize = size; + + res = Curl_write(conn, sockfd, ptr, sendsize, &amount); + + if(CURLE_OK == res) { + /* + * Note that we may not send the entire chunk at once, and we have a set + * number of data bytes at the end of the big buffer (out of which we may + * only send away a part). + */ + /* how much of the header that was sent */ + size_t headlen = (size_t)amount>headersize?headersize:(size_t)amount; + size_t bodylen = amount - headlen; + + if(conn->data->set.verbose) { + /* this data _may_ contain binary stuff */ + Curl_debug(conn->data, CURLINFO_HEADER_OUT, ptr, headlen, conn); + if(bodylen) { + /* there was body data sent beyond the initial header part, pass that + on to the debug callback too */ + Curl_debug(conn->data, CURLINFO_DATA_OUT, + ptr+headlen, bodylen, conn); + } + } + if(bodylen) + /* since we sent a piece of the body here, up the byte counter for it + accordingly */ + http->writebytecount += bodylen; + + /* 'amount' can never be a very large value here so typecasting it so a + signed 31 bit value should not cause problems even if ssize_t is + 64bit */ + *bytes_written += (long)amount; + + if(http) { + if((size_t)amount != size) { + /* The whole request could not be sent in one system call. We must + queue it up and send it later when we get the chance. We must not + loop here and wait until it might work again. */ + + size -= amount; + + ptr = in->buffer + amount; + + /* backup the currently set pointers */ + http->backup.fread_func = conn->fread_func; + http->backup.fread_in = conn->fread_in; + http->backup.postdata = http->postdata; + http->backup.postsize = http->postsize; + + /* set the new pointers for the request-sending */ + conn->fread_func = (curl_read_callback)readmoredata; + conn->fread_in = (void *)conn; + http->postdata = ptr; + http->postsize = (curl_off_t)size; + + http->send_buffer = in; + http->sending = HTTPSEND_REQUEST; + + return CURLE_OK; + } + http->sending = HTTPSEND_BODY; + /* the full buffer was sent, clean up and return */ + } + else { + if((size_t)amount != size) + /* We have no continue-send mechanism now, fail. This can only happen + when this function is used from the CONNECT sending function. We + currently (stupidly) assume that the whole request is always sent + away in the first single chunk. + + This needs FIXing. + */ + return CURLE_SEND_ERROR; + else + conn->writechannel_inuse = FALSE; + } + } + if(in->buffer) + free(in->buffer); + free(in); + + return res; +} + + +/* + * add_bufferf() add the formatted input to the buffer. + */ +CURLcode Curl_add_bufferf(Curl_send_buffer *in, const char *fmt, ...) +{ + char *s; + va_list ap; + va_start(ap, fmt); + s = vaprintf(fmt, ap); /* this allocs a new string to append */ + va_end(ap); + + if(s) { + CURLcode result = Curl_add_buffer(in, s, strlen(s)); + free(s); + return result; + } + /* If we failed, we cleanup the whole buffer and return error */ + if(in->buffer) + free(in->buffer); + free(in); + return CURLE_OUT_OF_MEMORY; +} + +/* + * add_buffer() appends a memory chunk to the existing buffer + */ +CURLcode Curl_add_buffer(Curl_send_buffer *in, const void *inptr, size_t size) +{ + char *new_rb; + size_t new_size; + + if(~size < in->size_used) { + /* If resulting used size of send buffer would wrap size_t, cleanup + the whole buffer and return error. Otherwise the required buffer + size will fit into a single allocatable memory chunk */ + Curl_safefree(in->buffer); + free(in); + return CURLE_OUT_OF_MEMORY; + } + + if(!in->buffer || + ((in->size_used + size) > (in->size_max - 1))) { + + /* If current buffer size isn't enough to hold the result, use a + buffer size that doubles the required size. If this new size + would wrap size_t, then just use the largest possible one */ + + if((size > (size_t)-1/2) || (in->size_used > (size_t)-1/2) || + (~(size*2) < (in->size_used*2))) + new_size = (size_t)-1; + else + new_size = (in->size_used+size)*2; + + if(in->buffer) + /* we have a buffer, enlarge the existing one */ + new_rb = realloc(in->buffer, new_size); + else + /* create a new buffer */ + new_rb = malloc(new_size); + + if(!new_rb) { + /* If we failed, we cleanup the whole buffer and return error */ + Curl_safefree(in->buffer); + free(in); + return CURLE_OUT_OF_MEMORY; + } + + in->buffer = new_rb; + in->size_max = new_size; + } + memcpy(&in->buffer[in->size_used], inptr, size); + + in->size_used += size; + + return CURLE_OK; +} + +/* end of the add_buffer functions */ +/* ------------------------------------------------------------------------- */ + + + +/* + * Curl_compareheader() + * + * Returns TRUE if 'headerline' contains the 'header' with given 'content'. + * Pass headers WITH the colon. + */ +bool +Curl_compareheader(const char *headerline, /* line to check */ + const char *header, /* header keyword _with_ colon */ + const char *content) /* content string to find */ +{ + /* RFC2616, section 4.2 says: "Each header field consists of a name followed + * by a colon (":") and the field value. Field names are case-insensitive. + * The field value MAY be preceded by any amount of LWS, though a single SP + * is preferred." */ + + size_t hlen = strlen(header); + size_t clen; + size_t len; + const char *start; + const char *end; + + if(!Curl_raw_nequal(headerline, header, hlen)) + return FALSE; /* doesn't start with header */ + + /* pass the header */ + start = &headerline[hlen]; + + /* pass all white spaces */ + while(*start && ISSPACE(*start)) + start++; + + /* find the end of the header line */ + end = strchr(start, '\r'); /* lines end with CRLF */ + if(!end) { + /* in case there's a non-standard compliant line here */ + end = strchr(start, '\n'); + + if(!end) + /* hm, there's no line ending here, use the zero byte! */ + end = strchr(start, '\0'); + } + + len = end-start; /* length of the content part of the input line */ + clen = strlen(content); /* length of the word to find */ + + /* find the content string in the rest of the line */ + for(;len>=clen;len--, start++) { + if(Curl_raw_nequal(start, content, clen)) + return TRUE; /* match! */ + } + + return FALSE; /* no match */ +} + +/* + * Curl_http_connect() performs HTTP stuff to do at connect-time, called from + * the generic Curl_connect(). + */ +CURLcode Curl_http_connect(struct connectdata *conn, bool *done) +{ + CURLcode result; + + /* We default to persistent connections. We set this already in this connect + function to make the re-use checks properly be able to check this bit. */ + connkeep(conn, "HTTP default"); + + /* the CONNECT procedure might not have been completed */ + result = Curl_proxy_connect(conn); + if(result) + return result; + + if(conn->tunnel_state[FIRSTSOCKET] == TUNNEL_CONNECT) + /* nothing else to do except wait right now - we're not done here. */ + return CURLE_OK; + + if(conn->given->flags & PROTOPT_SSL) { + /* perform SSL initialization */ + result = https_connecting(conn, done); + if(result) + return result; + } + else + *done = TRUE; + + return CURLE_OK; +} + +/* this returns the socket to wait for in the DO and DOING state for the multi + interface and then we're always _sending_ a request and thus we wait for + the single socket to become writable only */ +static int http_getsock_do(struct connectdata *conn, + curl_socket_t *socks, + int numsocks) +{ + /* write mode */ + (void)numsocks; /* unused, we trust it to be at least 1 */ + socks[0] = conn->sock[FIRSTSOCKET]; + return GETSOCK_WRITESOCK(0); +} + +#ifdef USE_SSL +static CURLcode https_connecting(struct connectdata *conn, bool *done) +{ + CURLcode result; + DEBUGASSERT((conn) && (conn->handler->flags & PROTOPT_SSL)); + + /* perform SSL initialization for this socket */ + result = Curl_ssl_connect_nonblocking(conn, FIRSTSOCKET, done); + if(result) + connclose(conn, "Failed HTTPS connection"); + + return result; +} +#endif + +#if defined(USE_SSLEAY) || defined(USE_GNUTLS) || defined(USE_SCHANNEL) || \ + defined(USE_DARWINSSL) || defined(USE_POLARSSL) || defined(USE_NSS) +/* This function is for OpenSSL, GnuTLS, darwinssl, schannel and polarssl only. + It should be made to query the generic SSL layer instead. */ +static int https_getsock(struct connectdata *conn, + curl_socket_t *socks, + int numsocks) +{ + if(conn->handler->flags & PROTOPT_SSL) { + struct ssl_connect_data *connssl = &conn->ssl[FIRSTSOCKET]; + + if(!numsocks) + return GETSOCK_BLANK; + + if(connssl->connecting_state == ssl_connect_2_writing) { + /* write mode */ + socks[0] = conn->sock[FIRSTSOCKET]; + return GETSOCK_WRITESOCK(0); + } + else if(connssl->connecting_state == ssl_connect_2_reading) { + /* read mode */ + socks[0] = conn->sock[FIRSTSOCKET]; + return GETSOCK_READSOCK(0); + } + } + return CURLE_OK; +} +#else +#ifdef USE_SSL +static int https_getsock(struct connectdata *conn, + curl_socket_t *socks, + int numsocks) +{ + (void)conn; + (void)socks; + (void)numsocks; + return GETSOCK_BLANK; +} +#endif /* USE_SSL */ +#endif /* USE_SSLEAY || USE_GNUTLS || USE_SCHANNEL */ + +/* + * Curl_http_done() gets called from Curl_done() after a single HTTP request + * has been performed. + */ + +CURLcode Curl_http_done(struct connectdata *conn, + CURLcode status, bool premature) +{ + struct SessionHandle *data = conn->data; + struct HTTP *http =data->req.protop; + + Curl_unencode_cleanup(conn); + +#ifdef USE_SPNEGO + if(data->state.proxyneg.state == GSS_AUTHSENT || + data->state.negotiate.state == GSS_AUTHSENT) + Curl_cleanup_negotiate(data); +#endif + + /* set the proper values (possibly modified on POST) */ + conn->fread_func = data->set.fread_func; /* restore */ + conn->fread_in = data->set.in; /* restore */ + conn->seek_func = data->set.seek_func; /* restore */ + conn->seek_client = data->set.seek_client; /* restore */ + + if(http == NULL) + return CURLE_OK; + + if(http->send_buffer) { + Curl_send_buffer *buff = http->send_buffer; + + free(buff->buffer); + free(buff); + http->send_buffer = NULL; /* clear the pointer */ + } + + if(HTTPREQ_POST_FORM == data->set.httpreq) { + data->req.bytecount = http->readbytecount + http->writebytecount; + + Curl_formclean(&http->sendit); /* Now free that whole lot */ + if(http->form.fp) { + /* a file being uploaded was left opened, close it! */ + fclose(http->form.fp); + http->form.fp = NULL; + } + } + else if(HTTPREQ_PUT == data->set.httpreq) + data->req.bytecount = http->readbytecount + http->writebytecount; + + if(status != CURLE_OK) + return (status); + + if(!premature && /* this check is pointless when DONE is called before the + entire operation is complete */ + !conn->bits.retry && + !data->set.connect_only && + ((http->readbytecount + + data->req.headerbytecount - + data->req.deductheadercount)) <= 0) { + /* If this connection isn't simply closed to be retried, AND nothing was + read from the HTTP server (that counts), this can't be right so we + return an error here */ + failf(data, "Empty reply from server"); + return CURLE_GOT_NOTHING; + } + + return CURLE_OK; +} + + +/* + * Determine if we should use HTTP 1.1 (OR BETTER) for this request. Reasons + * to avoid it include: + * + * - if the user specifically requested HTTP 1.0 + * - if the server we are connected to only supports 1.0 + * - if any server previously contacted to handle this request only supports + * 1.0. + */ +static bool use_http_1_1plus(const struct SessionHandle *data, + const struct connectdata *conn) +{ + return ((data->set.httpversion >= CURL_HTTP_VERSION_1_1) || + ((data->set.httpversion != CURL_HTTP_VERSION_1_0) && + ((conn->httpversion == 11) || + ((conn->httpversion != 10) && + (data->state.httpversion != 10))))) ? TRUE : FALSE; +} + +/* check and possibly add an Expect: header */ +static CURLcode expect100(struct SessionHandle *data, + struct connectdata *conn, + Curl_send_buffer *req_buffer) +{ + CURLcode result = CURLE_OK; + const char *ptr; + data->state.expect100header = FALSE; /* default to false unless it is set + to TRUE below */ + if(use_http_1_1plus(data, conn)) { + /* if not doing HTTP 1.0 or disabled explicitly, we add a Expect: + 100-continue to the headers which actually speeds up post operations + (as there is one packet coming back from the web server) */ + ptr = Curl_checkheaders(conn, "Expect:"); + if(ptr) { + data->state.expect100header = + Curl_compareheader(ptr, "Expect:", "100-continue"); + } + else { + result = Curl_add_bufferf(req_buffer, + "Expect: 100-continue\r\n"); + if(result == CURLE_OK) + data->state.expect100header = TRUE; + } + } + return result; +} + +enum proxy_use { + HEADER_SERVER, /* direct to server */ + HEADER_PROXY, /* regular request to proxy */ + HEADER_CONNECT /* sending CONNECT to a proxy */ +}; + +CURLcode Curl_add_custom_headers(struct connectdata *conn, + bool is_connect, + Curl_send_buffer *req_buffer) +{ + char *ptr; + struct curl_slist *h[2]; + struct curl_slist *headers; + int numlists=1; /* by default */ + struct SessionHandle *data = conn->data; + int i; + + enum proxy_use proxy; + + if(is_connect) + proxy = HEADER_CONNECT; + else + proxy = conn->bits.httpproxy && !conn->bits.tunnel_proxy? + HEADER_PROXY:HEADER_SERVER; + + switch(proxy) { + case HEADER_SERVER: + h[0] = data->set.headers; + break; + case HEADER_PROXY: + h[0] = data->set.headers; + if(data->set.sep_headers) { + h[1] = data->set.proxyheaders; + numlists++; + } + break; + case HEADER_CONNECT: + if(data->set.sep_headers) + h[0] = data->set.proxyheaders; + else + h[0] = data->set.headers; + break; + } + + /* loop through one or two lists */ + for(i=0; i < numlists; i++) { + headers = h[i]; + + while(headers) { + ptr = strchr(headers->data, ':'); + if(ptr) { + /* we require a colon for this to be a true header */ + + ptr++; /* pass the colon */ + while(*ptr && ISSPACE(*ptr)) + ptr++; + + if(*ptr) { + /* only send this if the contents was non-blank */ + + if(conn->allocptr.host && + /* a Host: header was sent already, don't pass on any custom Host: + header as that will produce *two* in the same request! */ + checkprefix("Host:", headers->data)) + ; + else if(data->set.httpreq == HTTPREQ_POST_FORM && + /* this header (extended by formdata.c) is sent later */ + checkprefix("Content-Type:", headers->data)) + ; + else if(conn->bits.authneg && + /* while doing auth neg, don't allow the custom length since + we will force length zero then */ + checkprefix("Content-Length", headers->data)) + ; + else if(conn->allocptr.te && + /* when asking for Transfer-Encoding, don't pass on a custom + Connection: */ + checkprefix("Connection", headers->data)) + ; + else { + CURLcode result = Curl_add_bufferf(req_buffer, "%s\r\n", + headers->data); + if(result) + return result; + } + } + } + else { + ptr = strchr(headers->data, ';'); + if(ptr) { + + ptr++; /* pass the semicolon */ + while(*ptr && ISSPACE(*ptr)) + ptr++; + + if(*ptr) { + /* this may be used for something else in the future */ + } + else { + if(*(--ptr) == ';') { + CURLcode result; + + /* send no-value custom header if terminated by semicolon */ + *ptr = ':'; + result = Curl_add_bufferf(req_buffer, "%s\r\n", + headers->data); + if(result) + return result; + } + } + } + } + headers = headers->next; + } + } + return CURLE_OK; +} + +CURLcode Curl_add_timecondition(struct SessionHandle *data, + Curl_send_buffer *req_buffer) +{ + const struct tm *tm; + char *buf = data->state.buffer; + CURLcode result = CURLE_OK; + struct tm keeptime; + + result = Curl_gmtime(data->set.timevalue, &keeptime); + if(result) { + failf(data, "Invalid TIMEVALUE"); + return result; + } + tm = &keeptime; + + /* The If-Modified-Since header family should have their times set in + * GMT as RFC2616 defines: "All HTTP date/time stamps MUST be + * represented in Greenwich Mean Time (GMT), without exception. For the + * purposes of HTTP, GMT is exactly equal to UTC (Coordinated Universal + * Time)." (see page 20 of RFC2616). + */ + + /* format: "Tue, 15 Nov 1994 12:45:26 GMT" */ + snprintf(buf, BUFSIZE-1, + "%s, %02d %s %4d %02d:%02d:%02d GMT", + Curl_wkday[tm->tm_wday?tm->tm_wday-1:6], + tm->tm_mday, + Curl_month[tm->tm_mon], + tm->tm_year + 1900, + tm->tm_hour, + tm->tm_min, + tm->tm_sec); + + switch(data->set.timecondition) { + case CURL_TIMECOND_IFMODSINCE: + default: + result = Curl_add_bufferf(req_buffer, + "If-Modified-Since: %s\r\n", buf); + break; + case CURL_TIMECOND_IFUNMODSINCE: + result = Curl_add_bufferf(req_buffer, + "If-Unmodified-Since: %s\r\n", buf); + break; + case CURL_TIMECOND_LASTMOD: + result = Curl_add_bufferf(req_buffer, + "Last-Modified: %s\r\n", buf); + break; + } + + return result; +} + +/* + * Curl_http() gets called from the generic Curl_do() function when a HTTP + * request is to be performed. This creates and sends a properly constructed + * HTTP request. + */ +CURLcode Curl_http(struct connectdata *conn, bool *done) +{ + struct SessionHandle *data=conn->data; + CURLcode result=CURLE_OK; + struct HTTP *http; + const char *ppath = data->state.path; + bool paste_ftp_userpwd = FALSE; + char ftp_typecode[sizeof("/;type=?")] = ""; + const char *host = conn->host.name; + const char *te = ""; /* transfer-encoding */ + const char *ptr; + const char *request; + Curl_HttpReq httpreq = data->set.httpreq; + char *addcookies = NULL; + curl_off_t included_body = 0; + const char *httpstring; + Curl_send_buffer *req_buffer; + curl_off_t postsize = 0; /* curl_off_t to handle large file sizes */ + int seekerr = CURL_SEEKFUNC_OK; + + /* Always consider the DO phase done after this function call, even if there + may be parts of the request that is not yet sent, since we can deal with + the rest of the request in the PERFORM phase. */ + *done = TRUE; + + if(conn->httpversion < 20) { /* unless the connection is re-used and already + http2 */ + switch (conn->negnpn) { + case NPN_HTTP2: + result = Curl_http2_init(conn); + if(result) + return result; + + result = Curl_http2_setup(conn); + if(result) + return result; + + result = Curl_http2_switched(conn); + if(result) + return result; + break; + case NPN_HTTP1_1: + /* continue with HTTP/1.1 when explicitly requested */ + break; + default: + /* and as fallback */ + break; + } + } + else { + /* prepare for a http2 request */ + result = Curl_http2_setup(conn); + if(result) + return result; + } + + http = data->req.protop; + + if(!data->state.this_is_a_follow) { + /* this is not a followed location, get the original host name */ + if(data->state.first_host) + /* Free to avoid leaking memory on multiple requests*/ + free(data->state.first_host); + + data->state.first_host = strdup(conn->host.name); + if(!data->state.first_host) + return CURLE_OUT_OF_MEMORY; + } + http->writebytecount = http->readbytecount = 0; + + if((conn->handler->protocol&(PROTO_FAMILY_HTTP|CURLPROTO_FTP)) && + data->set.upload) { + httpreq = HTTPREQ_PUT; + } + + /* Now set the 'request' pointer to the proper request string */ + if(data->set.str[STRING_CUSTOMREQUEST]) + request = data->set.str[STRING_CUSTOMREQUEST]; + else { + if(data->set.opt_no_body) + request = "HEAD"; + else { + DEBUGASSERT((httpreq > HTTPREQ_NONE) && (httpreq < HTTPREQ_LAST)); + switch(httpreq) { + case HTTPREQ_POST: + case HTTPREQ_POST_FORM: + request = "POST"; + break; + case HTTPREQ_PUT: + request = "PUT"; + break; + default: /* this should never happen */ + case HTTPREQ_GET: + request = "GET"; + break; + case HTTPREQ_HEAD: + request = "HEAD"; + break; + } + } + } + + /* The User-Agent string might have been allocated in url.c already, because + it might have been used in the proxy connect, but if we have got a header + with the user-agent string specified, we erase the previously made string + here. */ + if(Curl_checkheaders(conn, "User-Agent:") && conn->allocptr.uagent) { + free(conn->allocptr.uagent); + conn->allocptr.uagent=NULL; + } + + /* setup the authentication headers */ + result = Curl_http_output_auth(conn, request, ppath, FALSE); + if(result) + return result; + + if((data->state.authhost.multi || data->state.authproxy.multi) && + (httpreq != HTTPREQ_GET) && + (httpreq != HTTPREQ_HEAD)) { + /* Auth is required and we are not authenticated yet. Make a PUT or POST + with content-length zero as a "probe". */ + conn->bits.authneg = TRUE; + } + else + conn->bits.authneg = FALSE; + + Curl_safefree(conn->allocptr.ref); + if(data->change.referer && !Curl_checkheaders(conn, "Referer:")) { + conn->allocptr.ref = aprintf("Referer: %s\r\n", data->change.referer); + if(!conn->allocptr.ref) + return CURLE_OUT_OF_MEMORY; + } + else + conn->allocptr.ref = NULL; + + if(data->set.str[STRING_COOKIE] && !Curl_checkheaders(conn, "Cookie:")) + addcookies = data->set.str[STRING_COOKIE]; + + if(!Curl_checkheaders(conn, "Accept-Encoding:") && + data->set.str[STRING_ENCODING]) { + Curl_safefree(conn->allocptr.accept_encoding); + conn->allocptr.accept_encoding = + aprintf("Accept-Encoding: %s\r\n", data->set.str[STRING_ENCODING]); + if(!conn->allocptr.accept_encoding) + return CURLE_OUT_OF_MEMORY; + } + +#ifdef HAVE_LIBZ + /* we only consider transfer-encoding magic if libz support is built-in */ + + if(!Curl_checkheaders(conn, "TE:") && + data->set.http_transfer_encoding) { + /* When we are to insert a TE: header in the request, we must also insert + TE in a Connection: header, so we need to merge the custom provided + Connection: header and prevent the original to get sent. Note that if + the user has inserted his/hers own TE: header we don't do this magic + but then assume that the user will handle it all! */ + char *cptr = Curl_checkheaders(conn, "Connection:"); +#define TE_HEADER "TE: gzip\r\n" + + Curl_safefree(conn->allocptr.te); + + /* Create the (updated) Connection: header */ + conn->allocptr.te = cptr? aprintf("%s, TE\r\n" TE_HEADER, cptr): + strdup("Connection: TE\r\n" TE_HEADER); + + if(!conn->allocptr.te) + return CURLE_OUT_OF_MEMORY; + } +#endif + + if(conn->httpversion == 20) + /* In HTTP2 forbids Transfer-Encoding: chunked */ + ptr = NULL; + else { + ptr = Curl_checkheaders(conn, "Transfer-Encoding:"); + if(ptr) { + /* Some kind of TE is requested, check if 'chunked' is chosen */ + data->req.upload_chunky = + Curl_compareheader(ptr, "Transfer-Encoding:", "chunked"); + } + else { + if((conn->handler->protocol&PROTO_FAMILY_HTTP) && + data->set.upload && + (data->state.infilesize == -1)) { + if(conn->bits.authneg) + /* don't enable chunked during auth neg */ + ; + else if(use_http_1_1plus(data, conn)) { + /* HTTP, upload, unknown file size and not HTTP 1.0 */ + data->req.upload_chunky = TRUE; + } + else { + failf(data, "Chunky upload is not supported by HTTP 1.0"); + return CURLE_UPLOAD_FAILED; + } + } + else { + /* else, no chunky upload */ + data->req.upload_chunky = FALSE; + } + + if(data->req.upload_chunky) + te = "Transfer-Encoding: chunked\r\n"; + } + } + + Curl_safefree(conn->allocptr.host); + + ptr = Curl_checkheaders(conn, "Host:"); + if(ptr && (!data->state.this_is_a_follow || + Curl_raw_equal(data->state.first_host, conn->host.name))) { +#if !defined(CURL_DISABLE_COOKIES) + /* If we have a given custom Host: header, we extract the host name in + order to possibly use it for cookie reasons later on. We only allow the + custom Host: header if this is NOT a redirect, as setting Host: in the + redirected request is being out on thin ice. Except if the host name + is the same as the first one! */ + char *cookiehost = Curl_copy_header_value(ptr); + if(!cookiehost) + return CURLE_OUT_OF_MEMORY; + if(!*cookiehost) + /* ignore empty data */ + free(cookiehost); + else { + /* If the host begins with '[', we start searching for the port after + the bracket has been closed */ + int startsearch = 0; + if(*cookiehost == '[') { + char *closingbracket; + /* since the 'cookiehost' is an allocated memory area that will be + freed later we cannot simply increment the pointer */ + memmove(cookiehost, cookiehost + 1, strlen(cookiehost) - 1); + closingbracket = strchr(cookiehost, ']'); + if(closingbracket) + *closingbracket = 0; + } + else { + char *colon = strchr(cookiehost + startsearch, ':'); + if(colon) + *colon = 0; /* The host must not include an embedded port number */ + } + Curl_safefree(conn->allocptr.cookiehost); + conn->allocptr.cookiehost = cookiehost; + } +#endif + + conn->allocptr.host = NULL; + } + else { + /* When building Host: headers, we must put the host name within + [brackets] if the host name is a plain IPv6-address. RFC2732-style. */ + + if(((conn->given->protocol&CURLPROTO_HTTPS) && + (conn->remote_port == PORT_HTTPS)) || + ((conn->given->protocol&CURLPROTO_HTTP) && + (conn->remote_port == PORT_HTTP)) ) + /* if(HTTPS on port 443) OR (HTTP on port 80) then don't include + the port number in the host string */ + conn->allocptr.host = aprintf("Host: %s%s%s\r\n", + conn->bits.ipv6_ip?"[":"", + host, + conn->bits.ipv6_ip?"]":""); + else + conn->allocptr.host = aprintf("Host: %s%s%s:%hu\r\n", + conn->bits.ipv6_ip?"[":"", + host, + conn->bits.ipv6_ip?"]":"", + conn->remote_port); + + if(!conn->allocptr.host) + /* without Host: we can't make a nice request */ + return CURLE_OUT_OF_MEMORY; + } + +#ifndef CURL_DISABLE_PROXY + if(conn->bits.httpproxy && !conn->bits.tunnel_proxy) { + /* Using a proxy but does not tunnel through it */ + + /* The path sent to the proxy is in fact the entire URL. But if the remote + host is a IDN-name, we must make sure that the request we produce only + uses the encoded host name! */ + if(conn->host.dispname != conn->host.name) { + char *url = data->change.url; + ptr = strstr(url, conn->host.dispname); + if(ptr) { + /* This is where the display name starts in the URL, now replace this + part with the encoded name. TODO: This method of replacing the host + name is rather crude as I believe there's a slight risk that the + user has entered a user name or password that contain the host name + string. */ + size_t currlen = strlen(conn->host.dispname); + size_t newlen = strlen(conn->host.name); + size_t urllen = strlen(url); + + char *newurl; + + newurl = malloc(urllen + newlen - currlen + 1); + if(newurl) { + /* copy the part before the host name */ + memcpy(newurl, url, ptr - url); + /* append the new host name instead of the old */ + memcpy(newurl + (ptr - url), conn->host.name, newlen); + /* append the piece after the host name */ + memcpy(newurl + newlen + (ptr - url), + ptr + currlen, /* copy the trailing zero byte too */ + urllen - (ptr-url) - currlen + 1); + if(data->change.url_alloc) { + Curl_safefree(data->change.url); + data->change.url_alloc = FALSE; + } + data->change.url = newurl; + data->change.url_alloc = TRUE; + } + else + return CURLE_OUT_OF_MEMORY; + } + } + ppath = data->change.url; + if(checkprefix("ftp://", ppath)) { + if(data->set.proxy_transfer_mode) { + /* when doing ftp, append ;type= if not present */ + char *type = strstr(ppath, ";type="); + if(type && type[6] && type[7] == 0) { + switch (Curl_raw_toupper(type[6])) { + case 'A': + case 'D': + case 'I': + break; + default: + type = NULL; + } + } + if(!type) { + char *p = ftp_typecode; + /* avoid sending invalid URLs like ftp://example.com;type=i if the + * user specified ftp://example.com without the slash */ + if(!*data->state.path && ppath[strlen(ppath) - 1] != '/') { + *p++ = '/'; + } + snprintf(p, sizeof(ftp_typecode) - 1, ";type=%c", + data->set.prefer_ascii ? 'a' : 'i'); + } + } + if(conn->bits.user_passwd && !conn->bits.userpwd_in_url) + paste_ftp_userpwd = TRUE; + } + } +#endif /* CURL_DISABLE_PROXY */ + + if(HTTPREQ_POST_FORM == httpreq) { + /* we must build the whole post sequence first, so that we have a size of + the whole transfer before we start to send it */ + result = Curl_getformdata(data, &http->sendit, data->set.httppost, + Curl_checkheaders(conn, "Content-Type:"), + &http->postsize); + if(result) + return result; + } + + http->p_accept = Curl_checkheaders(conn, "Accept:")?NULL:"Accept: */*\r\n"; + + if(( (HTTPREQ_POST == httpreq) || + (HTTPREQ_POST_FORM == httpreq) || + (HTTPREQ_PUT == httpreq) ) && + data->state.resume_from) { + /********************************************************************** + * Resuming upload in HTTP means that we PUT or POST and that we have + * got a resume_from value set. The resume value has already created + * a Range: header that will be passed along. We need to "fast forward" + * the file the given number of bytes and decrease the assume upload + * file size before we continue this venture in the dark lands of HTTP. + *********************************************************************/ + + if(data->state.resume_from < 0 ) { + /* + * This is meant to get the size of the present remote-file by itself. + * We don't support this now. Bail out! + */ + data->state.resume_from = 0; + } + + if(data->state.resume_from && !data->state.this_is_a_follow) { + /* do we still game? */ + + /* Now, let's read off the proper amount of bytes from the + input. */ + if(conn->seek_func) { + seekerr = conn->seek_func(conn->seek_client, data->state.resume_from, + SEEK_SET); + } + + if(seekerr != CURL_SEEKFUNC_OK) { + if(seekerr != CURL_SEEKFUNC_CANTSEEK) { + failf(data, "Could not seek stream"); + return CURLE_READ_ERROR; + } + /* when seekerr == CURL_SEEKFUNC_CANTSEEK (can't seek to offset) */ + else { + curl_off_t passed=0; + do { + size_t readthisamountnow = + (data->state.resume_from - passed > CURL_OFF_T_C(BUFSIZE)) ? + BUFSIZE : curlx_sotouz(data->state.resume_from - passed); + + size_t actuallyread = + data->set.fread_func(data->state.buffer, 1, readthisamountnow, + data->set.in); + + passed += actuallyread; + if((actuallyread == 0) || (actuallyread > readthisamountnow)) { + /* this checks for greater-than only to make sure that the + CURL_READFUNC_ABORT return code still aborts */ + failf(data, "Could only read %" CURL_FORMAT_CURL_OFF_T + " bytes from the input", passed); + return CURLE_READ_ERROR; + } + } while(passed < data->state.resume_from); + } + } + + /* now, decrease the size of the read */ + if(data->state.infilesize>0) { + data->state.infilesize -= data->state.resume_from; + + if(data->state.infilesize <= 0) { + failf(data, "File already completely uploaded"); + return CURLE_PARTIAL_FILE; + } + } + /* we've passed, proceed as normal */ + } + } + if(data->state.use_range) { + /* + * A range is selected. We use different headers whether we're downloading + * or uploading and we always let customized headers override our internal + * ones if any such are specified. + */ + if(((httpreq == HTTPREQ_GET) || (httpreq == HTTPREQ_HEAD)) && + !Curl_checkheaders(conn, "Range:")) { + /* if a line like this was already allocated, free the previous one */ + if(conn->allocptr.rangeline) + free(conn->allocptr.rangeline); + conn->allocptr.rangeline = aprintf("Range: bytes=%s\r\n", + data->state.range); + } + else if((httpreq != HTTPREQ_GET) && + !Curl_checkheaders(conn, "Content-Range:")) { + + /* if a line like this was already allocated, free the previous one */ + if(conn->allocptr.rangeline) + free(conn->allocptr.rangeline); + + if(data->set.set_resume_from < 0) { + /* Upload resume was asked for, but we don't know the size of the + remote part so we tell the server (and act accordingly) that we + upload the whole file (again) */ + conn->allocptr.rangeline = + aprintf("Content-Range: bytes 0-%" CURL_FORMAT_CURL_OFF_T + "/%" CURL_FORMAT_CURL_OFF_T "\r\n", + data->state.infilesize - 1, data->state.infilesize); + + } + else if(data->state.resume_from) { + /* This is because "resume" was selected */ + curl_off_t total_expected_size= + data->state.resume_from + data->state.infilesize; + conn->allocptr.rangeline = + aprintf("Content-Range: bytes %s%" CURL_FORMAT_CURL_OFF_T + "/%" CURL_FORMAT_CURL_OFF_T "\r\n", + data->state.range, total_expected_size-1, + total_expected_size); + } + else { + /* Range was selected and then we just pass the incoming range and + append total size */ + conn->allocptr.rangeline = + aprintf("Content-Range: bytes %s/%" CURL_FORMAT_CURL_OFF_T "\r\n", + data->state.range, data->state.infilesize); + } + if(!conn->allocptr.rangeline) + return CURLE_OUT_OF_MEMORY; + } + } + + /* Use 1.1 unless the user specifically asked for 1.0 or the server only + supports 1.0 */ + httpstring= use_http_1_1plus(data, conn)?"1.1":"1.0"; + + /* initialize a dynamic send-buffer */ + req_buffer = Curl_add_buffer_init(); + + if(!req_buffer) + return CURLE_OUT_OF_MEMORY; + + /* add the main request stuff */ + /* GET/HEAD/POST/PUT */ + result = Curl_add_bufferf(req_buffer, "%s ", request); + if(result) + return result; + + /* url */ + if(paste_ftp_userpwd) + result = Curl_add_bufferf(req_buffer, "ftp://%s:%s@%s", + conn->user, conn->passwd, + ppath + sizeof("ftp://") - 1); + else + result = Curl_add_buffer(req_buffer, ppath, strlen(ppath)); + if(result) + return result; + + result = + Curl_add_bufferf(req_buffer, + "%s" /* ftp typecode (;type=x) */ + " HTTP/%s\r\n" /* HTTP version */ + "%s" /* proxyuserpwd */ + "%s" /* userpwd */ + "%s" /* range */ + "%s" /* user agent */ + "%s" /* host */ + "%s" /* accept */ + "%s" /* TE: */ + "%s" /* accept-encoding */ + "%s" /* referer */ + "%s" /* Proxy-Connection */ + "%s",/* transfer-encoding */ + + ftp_typecode, + httpstring, + conn->allocptr.proxyuserpwd? + conn->allocptr.proxyuserpwd:"", + conn->allocptr.userpwd?conn->allocptr.userpwd:"", + (data->state.use_range && conn->allocptr.rangeline)? + conn->allocptr.rangeline:"", + (data->set.str[STRING_USERAGENT] && + *data->set.str[STRING_USERAGENT] && + conn->allocptr.uagent)? + conn->allocptr.uagent:"", + (conn->allocptr.host?conn->allocptr.host:""), + http->p_accept?http->p_accept:"", + conn->allocptr.te?conn->allocptr.te:"", + (data->set.str[STRING_ENCODING] && + *data->set.str[STRING_ENCODING] && + conn->allocptr.accept_encoding)? + conn->allocptr.accept_encoding:"", + (data->change.referer && conn->allocptr.ref)? + conn->allocptr.ref:"" /* Referer: */, + (conn->bits.httpproxy && + !conn->bits.tunnel_proxy && + !Curl_checkProxyheaders(conn, "Proxy-Connection:"))? + "Proxy-Connection: Keep-Alive\r\n":"", + te + ); + + /* + * Free userpwd now --- cannot reuse this for Negotiate and possibly NTLM + * with basic and digest, it will be freed anyway by the next request + */ + + Curl_safefree (conn->allocptr.userpwd); + conn->allocptr.userpwd = NULL; + + if(result) + return result; + + if(!(conn->handler->flags&PROTOPT_SSL) && + (data->set.httpversion == CURL_HTTP_VERSION_2_0)) { + /* append HTTP2 upgrade magic stuff to the HTTP request if it isn't done + over SSL */ + result = Curl_http2_request_upgrade(req_buffer, conn); + if(result) + return result; + } + +#if !defined(CURL_DISABLE_COOKIES) + if(data->cookies || addcookies) { + struct Cookie *co=NULL; /* no cookies from start */ + int count=0; + + if(data->cookies) { + Curl_share_lock(data, CURL_LOCK_DATA_COOKIE, CURL_LOCK_ACCESS_SINGLE); + co = Curl_cookie_getlist(data->cookies, + conn->allocptr.cookiehost? + conn->allocptr.cookiehost:host, + data->state.path, + (conn->handler->protocol&CURLPROTO_HTTPS)? + TRUE:FALSE); + Curl_share_unlock(data, CURL_LOCK_DATA_COOKIE); + } + if(co) { + struct Cookie *store=co; + /* now loop through all cookies that matched */ + while(co) { + if(co->value) { + if(0 == count) { + result = Curl_add_bufferf(req_buffer, "Cookie: "); + if(result) + break; + } + result = Curl_add_bufferf(req_buffer, + "%s%s=%s", count?"; ":"", + co->name, co->value); + if(result) + break; + count++; + } + co = co->next; /* next cookie please */ + } + Curl_cookie_freelist(store, FALSE); /* free the cookie list */ + } + if(addcookies && (CURLE_OK == result)) { + if(!count) + result = Curl_add_bufferf(req_buffer, "Cookie: "); + if(CURLE_OK == result) { + result = Curl_add_bufferf(req_buffer, "%s%s", + count?"; ":"", + addcookies); + count++; + } + } + if(count && (CURLE_OK == result)) + result = Curl_add_buffer(req_buffer, "\r\n", 2); + + if(result) + return result; + } +#endif + + if(data->set.timecondition) { + result = Curl_add_timecondition(data, req_buffer); + if(result) + return result; + } + + result = Curl_add_custom_headers(conn, FALSE, req_buffer); + if(result) + return result; + + http->postdata = NULL; /* nothing to post at this point */ + Curl_pgrsSetUploadSize(data, -1); /* upload size is unknown atm */ + + /* If 'authdone' is FALSE, we must not set the write socket index to the + Curl_transfer() call below, as we're not ready to actually upload any + data yet. */ + + switch(httpreq) { + + case HTTPREQ_POST_FORM: + if(!http->sendit || conn->bits.authneg) { + /* nothing to post! */ + result = Curl_add_bufferf(req_buffer, "Content-Length: 0\r\n\r\n"); + if(result) + return result; + + result = Curl_add_buffer_send(req_buffer, conn, + &data->info.request_size, 0, FIRSTSOCKET); + if(result) + failf(data, "Failed sending POST request"); + else + /* setup variables for the upcoming transfer */ + Curl_setup_transfer(conn, FIRSTSOCKET, -1, TRUE, &http->readbytecount, + -1, NULL); + break; + } + + if(Curl_FormInit(&http->form, http->sendit)) { + failf(data, "Internal HTTP POST error!"); + return CURLE_HTTP_POST_ERROR; + } + + /* Get the currently set callback function pointer and store that in the + form struct since we might want the actual user-provided callback later + on. The conn->fread_func pointer itself will be changed for the + multipart case to the function that returns a multipart formatted + stream. */ + http->form.fread_func = conn->fread_func; + + /* Set the read function to read from the generated form data */ + conn->fread_func = (curl_read_callback)Curl_FormReader; + conn->fread_in = &http->form; + + http->sending = HTTPSEND_BODY; + + if(!data->req.upload_chunky && + !Curl_checkheaders(conn, "Content-Length:")) { + /* only add Content-Length if not uploading chunked */ + result = Curl_add_bufferf(req_buffer, + "Content-Length: %" CURL_FORMAT_CURL_OFF_T + "\r\n", http->postsize); + if(result) + return result; + } + + result = expect100(data, conn, req_buffer); + if(result) + return result; + + { + + /* Get Content-Type: line from Curl_formpostheader. + */ + char *contentType; + size_t linelength=0; + contentType = Curl_formpostheader((void *)&http->form, + &linelength); + if(!contentType) { + failf(data, "Could not get Content-Type header line!"); + return CURLE_HTTP_POST_ERROR; + } + + result = Curl_add_buffer(req_buffer, contentType, linelength); + if(result) + return result; + } + + /* make the request end in a true CRLF */ + result = Curl_add_buffer(req_buffer, "\r\n", 2); + if(result) + return result; + + /* set upload size to the progress meter */ + Curl_pgrsSetUploadSize(data, http->postsize); + + /* fire away the whole request to the server */ + result = Curl_add_buffer_send(req_buffer, conn, + &data->info.request_size, 0, FIRSTSOCKET); + if(result) + failf(data, "Failed sending POST request"); + else + /* setup variables for the upcoming transfer */ + Curl_setup_transfer(conn, FIRSTSOCKET, -1, TRUE, + &http->readbytecount, FIRSTSOCKET, + &http->writebytecount); + + if(result) { + Curl_formclean(&http->sendit); /* free that whole lot */ + return result; + } + + /* convert the form data */ + result = Curl_convert_form(data, http->sendit); + if(result) { + Curl_formclean(&http->sendit); /* free that whole lot */ + return result; + } + + break; + + case HTTPREQ_PUT: /* Let's PUT the data to the server! */ + + if(conn->bits.authneg) + postsize = 0; + else + postsize = data->state.infilesize; + + if((postsize != -1) && !data->req.upload_chunky && + !Curl_checkheaders(conn, "Content-Length:")) { + /* only add Content-Length if not uploading chunked */ + result = Curl_add_bufferf(req_buffer, + "Content-Length: %" CURL_FORMAT_CURL_OFF_T + "\r\n", postsize); + if(result) + return result; + } + + if(postsize != 0) { + result = expect100(data, conn, req_buffer); + if(result) + return result; + } + + result = Curl_add_buffer(req_buffer, "\r\n", 2); /* end of headers */ + if(result) + return result; + + /* set the upload size to the progress meter */ + Curl_pgrsSetUploadSize(data, postsize); + + /* this sends the buffer and frees all the buffer resources */ + result = Curl_add_buffer_send(req_buffer, conn, + &data->info.request_size, 0, FIRSTSOCKET); + if(result) + failf(data, "Failed sending PUT request"); + else + /* prepare for transfer */ + Curl_setup_transfer(conn, FIRSTSOCKET, -1, TRUE, + &http->readbytecount, postsize?FIRSTSOCKET:-1, + postsize?&http->writebytecount:NULL); + if(result) + return result; + break; + + case HTTPREQ_POST: + /* this is the simple POST, using x-www-form-urlencoded style */ + + if(conn->bits.authneg) + postsize = 0; + else { + /* figure out the size of the postfields */ + postsize = (data->set.postfieldsize != -1)? + data->set.postfieldsize: + (data->set.postfields? (curl_off_t)strlen(data->set.postfields):-1); + } + + /* We only set Content-Length and allow a custom Content-Length if + we don't upload data chunked, as RFC2616 forbids us to set both + kinds of headers (Transfer-Encoding: chunked and Content-Length) */ + if((postsize != -1) && !data->req.upload_chunky && + !Curl_checkheaders(conn, "Content-Length:")) { + /* we allow replacing this header if not during auth negotiation, + although it isn't very wise to actually set your own */ + result = Curl_add_bufferf(req_buffer, + "Content-Length: %" CURL_FORMAT_CURL_OFF_T + "\r\n", postsize); + if(result) + return result; + } + + if(!Curl_checkheaders(conn, "Content-Type:")) { + result = Curl_add_bufferf(req_buffer, + "Content-Type: application/" + "x-www-form-urlencoded\r\n"); + if(result) + return result; + } + + /* For really small posts we don't use Expect: headers at all, and for + the somewhat bigger ones we allow the app to disable it. Just make + sure that the expect100header is always set to the preferred value + here. */ + ptr = Curl_checkheaders(conn, "Expect:"); + if(ptr) { + data->state.expect100header = + Curl_compareheader(ptr, "Expect:", "100-continue"); + } + else if(postsize > TINY_INITIAL_POST_SIZE || postsize < 0) { + result = expect100(data, conn, req_buffer); + if(result) + return result; + } + else + data->state.expect100header = FALSE; + + if(data->set.postfields) { + + /* In HTTP2, we send request body in DATA frame regardless of + its size. */ + if(conn->httpversion != 20 && + !data->state.expect100header && + (postsize < MAX_INITIAL_POST_SIZE)) { + /* if we don't use expect: 100 AND + postsize is less than MAX_INITIAL_POST_SIZE + + then append the post data to the HTTP request header. This limit + is no magic limit but only set to prevent really huge POSTs to + get the data duplicated with malloc() and family. */ + + result = Curl_add_buffer(req_buffer, "\r\n", 2); /* end of headers! */ + if(result) + return result; + + if(!data->req.upload_chunky) { + /* We're not sending it 'chunked', append it to the request + already now to reduce the number if send() calls */ + result = Curl_add_buffer(req_buffer, data->set.postfields, + (size_t)postsize); + included_body = postsize; + } + else { + if(postsize) { + /* Append the POST data chunky-style */ + result = Curl_add_bufferf(req_buffer, "%x\r\n", (int)postsize); + if(CURLE_OK == result) { + result = Curl_add_buffer(req_buffer, data->set.postfields, + (size_t)postsize); + if(CURLE_OK == result) + result = Curl_add_buffer(req_buffer, "\r\n", 2); + included_body = postsize + 2; + } + } + if(CURLE_OK == result) + result = Curl_add_buffer(req_buffer, + "\x30\x0d\x0a\x0d\x0a", 5); + /* 0 CR LF CR LF */ + included_body += 5; + } + if(result) + return result; + /* Make sure the progress information is accurate */ + Curl_pgrsSetUploadSize(data, postsize); + } + else { + /* A huge POST coming up, do data separate from the request */ + http->postsize = postsize; + http->postdata = data->set.postfields; + + http->sending = HTTPSEND_BODY; + + conn->fread_func = (curl_read_callback)readmoredata; + conn->fread_in = (void *)conn; + + /* set the upload size to the progress meter */ + Curl_pgrsSetUploadSize(data, http->postsize); + + result = Curl_add_buffer(req_buffer, "\r\n", 2); /* end of headers! */ + if(result) + return result; + } + } + else { + result = Curl_add_buffer(req_buffer, "\r\n", 2); /* end of headers! */ + if(result) + return result; + + if(data->req.upload_chunky && conn->bits.authneg) { + /* Chunky upload is selected and we're negotiating auth still, send + end-of-data only */ + result = Curl_add_buffer(req_buffer, + "\x30\x0d\x0a\x0d\x0a", 5); + /* 0 CR LF CR LF */ + if(result) + return result; + } + + else if(data->set.postfieldsize) { + /* set the upload size to the progress meter */ + Curl_pgrsSetUploadSize(data, postsize?postsize:-1); + + /* set the pointer to mark that we will send the post body using the + read callback, but only if we're not in authenticate + negotiation */ + if(!conn->bits.authneg) { + http->postdata = (char *)&http->postdata; + http->postsize = postsize; + } + } + } + /* issue the request */ + result = Curl_add_buffer_send(req_buffer, conn, &data->info.request_size, + (size_t)included_body, FIRSTSOCKET); + + if(result) + failf(data, "Failed sending HTTP POST request"); + else + Curl_setup_transfer(conn, FIRSTSOCKET, -1, TRUE, + &http->readbytecount, http->postdata?FIRSTSOCKET:-1, + http->postdata?&http->writebytecount:NULL); + break; + + default: + result = Curl_add_buffer(req_buffer, "\r\n", 2); + if(result) + return result; + + /* issue the request */ + result = Curl_add_buffer_send(req_buffer, conn, + &data->info.request_size, 0, FIRSTSOCKET); + + if(result) + failf(data, "Failed sending HTTP request"); + else + /* HTTP GET/HEAD download: */ + Curl_setup_transfer(conn, FIRSTSOCKET, -1, TRUE, &http->readbytecount, + http->postdata?FIRSTSOCKET:-1, + http->postdata?&http->writebytecount:NULL); + } + if(result) + return result; + + if(http->writebytecount) { + /* if a request-body has been sent off, we make sure this progress is noted + properly */ + Curl_pgrsSetUploadCounter(data, http->writebytecount); + if(Curl_pgrsUpdate(conn)) + result = CURLE_ABORTED_BY_CALLBACK; + + if(http->writebytecount >= postsize) { + /* already sent the entire request body, mark the "upload" as + complete */ + infof(data, "upload completely sent off: %" CURL_FORMAT_CURL_OFF_T + " out of %" CURL_FORMAT_CURL_OFF_T " bytes\n", + http->writebytecount, postsize); + data->req.upload_done = TRUE; + data->req.keepon &= ~KEEP_SEND; /* we're done writing */ + data->req.exp100 = EXP100_SEND_DATA; /* already sent */ + } + } + + return result; +} + +/* + * checkhttpprefix() + * + * Returns TRUE if member of the list matches prefix of string + */ +static bool +checkhttpprefix(struct SessionHandle *data, + const char *s) +{ + struct curl_slist *head = data->set.http200aliases; + bool rc = FALSE; +#ifdef CURL_DOES_CONVERSIONS + /* convert from the network encoding using a scratch area */ + char *scratch = strdup(s); + if(NULL == scratch) { + failf (data, "Failed to allocate memory for conversion!"); + return FALSE; /* can't return CURLE_OUT_OF_MEMORY so return FALSE */ + } + if(CURLE_OK != Curl_convert_from_network(data, scratch, strlen(s)+1)) { + /* Curl_convert_from_network calls failf if unsuccessful */ + free(scratch); + return FALSE; /* can't return CURLE_foobar so return FALSE */ + } + s = scratch; +#endif /* CURL_DOES_CONVERSIONS */ + + while(head) { + if(checkprefix(head->data, s)) { + rc = TRUE; + break; + } + head = head->next; + } + + if(!rc && (checkprefix("HTTP/", s))) + rc = TRUE; + +#ifdef CURL_DOES_CONVERSIONS + free(scratch); +#endif /* CURL_DOES_CONVERSIONS */ + return rc; +} + +#ifndef CURL_DISABLE_RTSP +static bool +checkrtspprefix(struct SessionHandle *data, + const char *s) +{ + +#ifdef CURL_DOES_CONVERSIONS + /* convert from the network encoding using a scratch area */ + char *scratch = strdup(s); + if(NULL == scratch) { + failf (data, "Failed to allocate memory for conversion!"); + return FALSE; /* can't return CURLE_OUT_OF_MEMORY so return FALSE */ + } + if(CURLE_OK != Curl_convert_from_network(data, scratch, strlen(s)+1)) { + /* Curl_convert_from_network calls failf if unsuccessful */ + free(scratch); + return FALSE; /* can't return CURLE_foobar so return FALSE */ + } + s = scratch; +#else + (void)data; /* unused */ +#endif /* CURL_DOES_CONVERSIONS */ + if(checkprefix("RTSP/", s)) + return TRUE; + else + return FALSE; +} +#endif /* CURL_DISABLE_RTSP */ + +static bool +checkprotoprefix(struct SessionHandle *data, struct connectdata *conn, + const char *s) +{ +#ifndef CURL_DISABLE_RTSP + if(conn->handler->protocol & CURLPROTO_RTSP) + return checkrtspprefix(data, s); +#else + (void)conn; +#endif /* CURL_DISABLE_RTSP */ + + return checkhttpprefix(data, s); +} + +/* + * header_append() copies a chunk of data to the end of the already received + * header. We make sure that the full string fit in the allocated header + * buffer, or else we enlarge it. + */ +static CURLcode header_append(struct SessionHandle *data, + struct SingleRequest *k, + size_t length) +{ + if(k->hbuflen + length >= data->state.headersize) { + /* We enlarge the header buffer as it is too small */ + char *newbuff; + size_t hbufp_index; + size_t newsize; + + if(k->hbuflen + length > CURL_MAX_HTTP_HEADER) { + /* The reason to have a max limit for this is to avoid the risk of a bad + server feeding libcurl with a never-ending header that will cause + reallocs infinitely */ + failf (data, "Avoided giant realloc for header (max is %d)!", + CURL_MAX_HTTP_HEADER); + return CURLE_OUT_OF_MEMORY; + } + + newsize=CURLMAX((k->hbuflen+ length)*3/2, data->state.headersize*2); + hbufp_index = k->hbufp - data->state.headerbuff; + newbuff = realloc(data->state.headerbuff, newsize); + if(!newbuff) { + failf (data, "Failed to alloc memory for big header!"); + return CURLE_OUT_OF_MEMORY; + } + data->state.headersize=newsize; + data->state.headerbuff = newbuff; + k->hbufp = data->state.headerbuff + hbufp_index; + } + memcpy(k->hbufp, k->str_start, length); + k->hbufp += length; + k->hbuflen += length; + *k->hbufp = 0; + + return CURLE_OK; +} + +static void print_http_error(struct SessionHandle *data) +{ + struct SingleRequest *k = &data->req; + char *beg = k->p; + + /* make sure that data->req.p points to the HTTP status line */ + if(!strncmp(beg, "HTTP", 4)) { + + /* skip to HTTP status code */ + beg = strchr(beg, ' '); + if(beg && *++beg) { + + /* find trailing CR */ + char end_char = '\r'; + char *end = strchr(beg, end_char); + if(!end) { + /* try to find LF (workaround for non-compliant HTTP servers) */ + end_char = '\n'; + end = strchr(beg, end_char); + } + + if(end) { + /* temporarily replace CR or LF by NUL and print the error message */ + *end = '\0'; + failf(data, "The requested URL returned error: %s", beg); + + /* restore the previously replaced CR or LF */ + *end = end_char; + return; + } + } + } + + /* fall-back to printing the HTTP status code only */ + failf(data, "The requested URL returned error: %d", k->httpcode); +} + +/* + * Read any HTTP header lines from the server and pass them to the client app. + */ +CURLcode Curl_http_readwrite_headers(struct SessionHandle *data, + struct connectdata *conn, + ssize_t *nread, + bool *stop_reading) +{ + CURLcode result; + struct SingleRequest *k = &data->req; + + /* header line within buffer loop */ + do { + size_t rest_length; + size_t full_length; + int writetype; + + /* str_start is start of line within buf */ + k->str_start = k->str; + + /* data is in network encoding so use 0x0a instead of '\n' */ + k->end_ptr = memchr(k->str_start, 0x0a, *nread); + + if(!k->end_ptr) { + /* Not a complete header line within buffer, append the data to + the end of the headerbuff. */ + result = header_append(data, k, *nread); + if(result) + return result; + + if(!k->headerline && (k->hbuflen>5)) { + /* make a first check that this looks like a protocol header */ + if(!checkprotoprefix(data, conn, data->state.headerbuff)) { + /* this is not the beginning of a protocol first header line */ + k->header = FALSE; + k->badheader = HEADER_ALLBAD; + break; + } + } + + break; /* read more and try again */ + } + + /* decrease the size of the remaining (supposed) header line */ + rest_length = (k->end_ptr - k->str)+1; + *nread -= (ssize_t)rest_length; + + k->str = k->end_ptr + 1; /* move past new line */ + + full_length = k->str - k->str_start; + + result = header_append(data, k, full_length); + if(result) + return result; + + k->end_ptr = k->hbufp; + k->p = data->state.headerbuff; + + /**** + * We now have a FULL header line that p points to + *****/ + + if(!k->headerline) { + /* the first read header */ + if((k->hbuflen>5) && + !checkprotoprefix(data, conn, data->state.headerbuff)) { + /* this is not the beginning of a protocol first header line */ + k->header = FALSE; + if(*nread) + /* since there's more, this is a partial bad header */ + k->badheader = HEADER_PARTHEADER; + else { + /* this was all we read so it's all a bad header */ + k->badheader = HEADER_ALLBAD; + *nread = (ssize_t)rest_length; + } + break; + } + } + + /* headers are in network encoding so + use 0x0a and 0x0d instead of '\n' and '\r' */ + if((0x0a == *k->p) || (0x0d == *k->p)) { + size_t headerlen; + /* Zero-length header line means end of headers! */ + +#ifdef CURL_DOES_CONVERSIONS + if(0x0d == *k->p) { + *k->p = '\r'; /* replace with CR in host encoding */ + k->p++; /* pass the CR byte */ + } + if(0x0a == *k->p) { + *k->p = '\n'; /* replace with LF in host encoding */ + k->p++; /* pass the LF byte */ + } +#else + if('\r' == *k->p) + k->p++; /* pass the \r byte */ + if('\n' == *k->p) + k->p++; /* pass the \n byte */ +#endif /* CURL_DOES_CONVERSIONS */ + + if(100 <= k->httpcode && 199 >= k->httpcode) { + /* + * We have made a HTTP PUT or POST and this is 1.1-lingo + * that tells us that the server is OK with this and ready + * to receive the data. + * However, we'll get more headers now so we must get + * back into the header-parsing state! + */ + k->header = TRUE; + k->headerline = 0; /* restart the header line counter */ + + /* "A user agent MAY ignore unexpected 1xx status responses." */ + switch(k->httpcode) { + case 100: + /* if we did wait for this do enable write now! */ + if(k->exp100) { + k->exp100 = EXP100_SEND_DATA; + k->keepon |= KEEP_SEND; + } + break; + case 101: + /* Switching Protocols */ + if(k->upgr101 == UPGR101_REQUESTED) { + infof(data, "Received 101\n"); + k->upgr101 = UPGR101_RECEIVED; + + /* switch to http2 now */ + result = Curl_http2_switched(conn); + if(result) + return result; + } + break; + default: + break; + } + } + else { + k->header = FALSE; /* no more header to parse! */ + + if((k->size == -1) && !k->chunk && !conn->bits.close && + (conn->httpversion == 11) && + !(conn->handler->protocol & CURLPROTO_RTSP) && + data->set.httpreq != HTTPREQ_HEAD) { + /* On HTTP 1.1, when connection is not to get closed, but no + Content-Length nor Content-Encoding chunked have been + received, according to RFC2616 section 4.4 point 5, we + assume that the server will close the connection to + signal the end of the document. */ + infof(data, "no chunk, no close, no size. Assume close to " + "signal end\n"); + connclose(conn, "HTTP: No end-of-message indicator"); + } + } + + /* + * When all the headers have been parsed, see if we should give + * up and return an error. + */ + if(http_should_fail(conn)) { + failf (data, "The requested URL returned error: %d", + k->httpcode); + return CURLE_HTTP_RETURNED_ERROR; + } + + /* now, only output this if the header AND body are requested: + */ + writetype = CLIENTWRITE_HEADER; + if(data->set.include_header) + writetype |= CLIENTWRITE_BODY; + + headerlen = k->p - data->state.headerbuff; + + result = Curl_client_write(conn, writetype, + data->state.headerbuff, + headerlen); + if(result) + return result; + + data->info.header_size += (long)headerlen; + data->req.headerbytecount += (long)headerlen; + + data->req.deductheadercount = + (100 <= k->httpcode && 199 >= k->httpcode)?data->req.headerbytecount:0; + + if(!*stop_reading) { + /* Curl_http_auth_act() checks what authentication methods + * that are available and decides which one (if any) to + * use. It will set 'newurl' if an auth method was picked. */ + result = Curl_http_auth_act(conn); + + if(result) + return result; + + if(k->httpcode >= 300) { + if((!conn->bits.authneg) && !conn->bits.close && + !conn->bits.rewindaftersend) { + /* + * General treatment of errors when about to send data. Including : + * "417 Expectation Failed", while waiting for 100-continue. + * + * The check for close above is done simply because of something + * else has already deemed the connection to get closed then + * something else should've considered the big picture and we + * avoid this check. + * + * rewindaftersend indicates that something has told libcurl to + * continue sending even if it gets discarded + */ + + switch(data->set.httpreq) { + case HTTPREQ_PUT: + case HTTPREQ_POST: + case HTTPREQ_POST_FORM: + /* We got an error response. If this happened before the whole + * request body has been sent we stop sending and mark the + * connection for closure after we've read the entire response. + */ + if(!k->upload_done) { + infof(data, "HTTP error before end of send, stop sending\n"); + connclose(conn, "Stop sending data before everything sent"); + k->upload_done = TRUE; + k->keepon &= ~KEEP_SEND; /* don't send */ + if(data->state.expect100header) + k->exp100 = EXP100_FAILED; + } + break; + + default: /* default label present to avoid compiler warnings */ + break; + } + } + } + + if(conn->bits.rewindaftersend) { + /* We rewind after a complete send, so thus we continue + sending now */ + infof(data, "Keep sending data to get tossed away!\n"); + k->keepon |= KEEP_SEND; + } + } + + if(!k->header) { + /* + * really end-of-headers. + * + * If we requested a "no body", this is a good time to get + * out and return home. + */ + if(data->set.opt_no_body) + *stop_reading = TRUE; + else { + /* If we know the expected size of this document, we set the + maximum download size to the size of the expected + document or else, we won't know when to stop reading! + + Note that we set the download maximum even if we read a + "Connection: close" header, to make sure that + "Content-Length: 0" still prevents us from attempting to + read the (missing) response-body. + */ + /* According to RFC2616 section 4.4, we MUST ignore + Content-Length: headers if we are now receiving data + using chunked Transfer-Encoding. + */ + if(k->chunk) + k->maxdownload = k->size = -1; + } + if(-1 != k->size) { + /* We do this operation even if no_body is true, since this + data might be retrieved later with curl_easy_getinfo() + and its CURLINFO_CONTENT_LENGTH_DOWNLOAD option. */ + + Curl_pgrsSetDownloadSize(data, k->size); + k->maxdownload = k->size; + } + + /* If max download size is *zero* (nothing) we already + have nothing and can safely return ok now! */ + if(0 == k->maxdownload) + *stop_reading = TRUE; + + if(*stop_reading) { + /* we make sure that this socket isn't read more now */ + k->keepon &= ~KEEP_RECV; + } + + if(data->set.verbose) + Curl_debug(data, CURLINFO_HEADER_IN, + k->str_start, headerlen, conn); + break; /* exit header line loop */ + } + + /* We continue reading headers, so reset the line-based + header parsing variables hbufp && hbuflen */ + k->hbufp = data->state.headerbuff; + k->hbuflen = 0; + continue; + } + + /* + * Checks for special headers coming up. + */ + + if(!k->headerline++) { + /* This is the first header, it MUST be the error code line + or else we consider this to be the body right away! */ + int httpversion_major; + int rtspversion_major; + int nc = 0; +#ifdef CURL_DOES_CONVERSIONS +#define HEADER1 scratch +#define SCRATCHSIZE 21 + CURLcode res; + char scratch[SCRATCHSIZE+1]; /* "HTTP/major.minor 123" */ + /* We can't really convert this yet because we + don't know if it's the 1st header line or the body. + So we do a partial conversion into a scratch area, + leaving the data at k->p as-is. + */ + strncpy(&scratch[0], k->p, SCRATCHSIZE); + scratch[SCRATCHSIZE] = 0; /* null terminate */ + res = Curl_convert_from_network(data, + &scratch[0], + SCRATCHSIZE); + if(res) + /* Curl_convert_from_network calls failf if unsuccessful */ + return res; +#else +#define HEADER1 k->p /* no conversion needed, just use k->p */ +#endif /* CURL_DOES_CONVERSIONS */ + + if(conn->handler->protocol & PROTO_FAMILY_HTTP) { + nc = sscanf(HEADER1, + " HTTP/%d.%d %3d", + &httpversion_major, + &conn->httpversion, + &k->httpcode); + if(nc==3) { + conn->httpversion += 10 * httpversion_major; + } + else { + /* this is the real world, not a Nirvana + NCSA 1.5.x returns this crap when asked for HTTP/1.1 + */ + nc=sscanf(HEADER1, " HTTP %3d", &k->httpcode); + conn->httpversion = 10; + + /* If user has set option HTTP200ALIASES, + compare header line against list of aliases + */ + if(!nc) { + if(checkhttpprefix(data, k->p)) { + nc = 1; + k->httpcode = 200; + conn->httpversion = 10; + } + } + } + } + else if(conn->handler->protocol & CURLPROTO_RTSP) { + nc = sscanf(HEADER1, + " RTSP/%d.%d %3d", + &rtspversion_major, + &conn->rtspversion, + &k->httpcode); + if(nc==3) { + conn->rtspversion += 10 * rtspversion_major; + conn->httpversion = 11; /* For us, RTSP acts like HTTP 1.1 */ + } + else { + /* TODO: do we care about the other cases here? */ + nc = 0; + } + } + + if(nc) { + data->info.httpcode = k->httpcode; + + data->info.httpversion = conn->httpversion; + if(!data->state.httpversion || + data->state.httpversion > conn->httpversion) + /* store the lowest server version we encounter */ + data->state.httpversion = conn->httpversion; + + /* + * This code executes as part of processing the header. As a + * result, it's not totally clear how to interpret the + * response code yet as that depends on what other headers may + * be present. 401 and 407 may be errors, but may be OK + * depending on how authentication is working. Other codes + * are definitely errors, so give up here. + */ + if(data->set.http_fail_on_error && (k->httpcode >= 400) && + ((k->httpcode != 401) || !conn->bits.user_passwd) && + ((k->httpcode != 407) || !conn->bits.proxy_user_passwd) ) { + + if(data->state.resume_from && + (data->set.httpreq==HTTPREQ_GET) && + (k->httpcode == 416)) { + /* "Requested Range Not Satisfiable", just proceed and + pretend this is no error */ + } + else { + /* serious error, go home! */ + print_http_error(data); + return CURLE_HTTP_RETURNED_ERROR; + } + } + + if(conn->httpversion == 10) { + /* Default action for HTTP/1.0 must be to close, unless + we get one of those fancy headers that tell us the + server keeps it open for us! */ + infof(data, "HTTP 1.0, assume close after body\n"); + connclose(conn, "HTTP/1.0 close after body"); + } + else if(conn->httpversion >= 11 && + !conn->bits.close) { + struct connectbundle *cb_ptr; + + /* If HTTP version is >= 1.1 and connection is persistent + server supports pipelining. */ + DEBUGF(infof(data, + "HTTP 1.1 or later with persistent connection, " + "pipelining supported\n")); + /* Activate pipelining if needed */ + cb_ptr = conn->bundle; + if(cb_ptr) { + if(!Curl_pipeline_site_blacklisted(data, conn)) + cb_ptr->server_supports_pipelining = TRUE; + } + } + + switch(k->httpcode) { + case 204: + /* (quote from RFC2616, section 10.2.5): The server has + * fulfilled the request but does not need to return an + * entity-body ... The 204 response MUST NOT include a + * message-body, and thus is always terminated by the first + * empty line after the header fields. */ + /* FALLTHROUGH */ + case 304: + /* (quote from RFC2616, section 10.3.5): The 304 response + * MUST NOT contain a message-body, and thus is always + * terminated by the first empty line after the header + * fields. */ + if(data->set.timecondition) + data->info.timecond = TRUE; + k->size=0; + k->maxdownload=0; + k->ignorecl = TRUE; /* ignore Content-Length headers */ + break; + default: + /* nothing */ + break; + } + } + else { + k->header = FALSE; /* this is not a header line */ + break; + } + } + + result = Curl_convert_from_network(data, k->p, strlen(k->p)); + /* Curl_convert_from_network calls failf if unsuccessful */ + if(result) + return result; + + /* Check for Content-Length: header lines to get size */ + if(!k->ignorecl && !data->set.ignorecl && + checkprefix("Content-Length:", k->p)) { + curl_off_t contentlength = curlx_strtoofft(k->p+15, NULL, 10); + if(data->set.max_filesize && + contentlength > data->set.max_filesize) { + failf(data, "Maximum file size exceeded"); + return CURLE_FILESIZE_EXCEEDED; + } + if(contentlength >= 0) { + k->size = contentlength; + k->maxdownload = k->size; + /* we set the progress download size already at this point + just to make it easier for apps/callbacks to extract this + info as soon as possible */ + Curl_pgrsSetDownloadSize(data, k->size); + } + else { + /* Negative Content-Length is really odd, and we know it + happens for example when older Apache servers send large + files */ + connclose(conn, "negative content-length"); + infof(data, "Negative content-length: %" CURL_FORMAT_CURL_OFF_T + ", closing after transfer\n", contentlength); + } + } + /* check for Content-Type: header lines to get the MIME-type */ + else if(checkprefix("Content-Type:", k->p)) { + char *contenttype = Curl_copy_header_value(k->p); + if(!contenttype) + return CURLE_OUT_OF_MEMORY; + if(!*contenttype) + /* ignore empty data */ + free(contenttype); + else { + Curl_safefree(data->info.contenttype); + data->info.contenttype = contenttype; + } + } + else if(checkprefix("Server:", k->p)) { + char *server_name = Curl_copy_header_value(k->p); + + /* Turn off pipelining if the server version is blacklisted */ + if(conn->bundle && conn->bundle->server_supports_pipelining) { + if(Curl_pipeline_server_blacklisted(data, server_name)) + conn->bundle->server_supports_pipelining = FALSE; + } + Curl_safefree(server_name); + } + else if((conn->httpversion == 10) && + conn->bits.httpproxy && + Curl_compareheader(k->p, + "Proxy-Connection:", "keep-alive")) { + /* + * When a HTTP/1.0 reply comes when using a proxy, the + * 'Proxy-Connection: keep-alive' line tells us the + * connection will be kept alive for our pleasure. + * Default action for 1.0 is to close. + */ + connkeep(conn, "Proxy-Connection keep-alive"); /* don't close */ + infof(data, "HTTP/1.0 proxy connection set to keep alive!\n"); + } + else if((conn->httpversion == 11) && + conn->bits.httpproxy && + Curl_compareheader(k->p, + "Proxy-Connection:", "close")) { + /* + * We get a HTTP/1.1 response from a proxy and it says it'll + * close down after this transfer. + */ + connclose(conn, "Proxy-Connection: asked to close after done"); + infof(data, "HTTP/1.1 proxy connection set close!\n"); + } + else if((conn->httpversion == 10) && + Curl_compareheader(k->p, "Connection:", "keep-alive")) { + /* + * A HTTP/1.0 reply with the 'Connection: keep-alive' line + * tells us the connection will be kept alive for our + * pleasure. Default action for 1.0 is to close. + * + * [RFC2068, section 19.7.1] */ + connkeep(conn, "Connection keep-alive"); + infof(data, "HTTP/1.0 connection set to keep alive!\n"); + } + else if(Curl_compareheader(k->p, "Connection:", "close")) { + /* + * [RFC 2616, section 8.1.2.1] + * "Connection: close" is HTTP/1.1 language and means that + * the connection will close when this request has been + * served. + */ + connclose(conn, "Connection: close used"); + } + else if(checkprefix("Transfer-Encoding:", k->p)) { + /* One or more encodings. We check for chunked and/or a compression + algorithm. */ + /* + * [RFC 2616, section 3.6.1] A 'chunked' transfer encoding + * means that the server will send a series of "chunks". Each + * chunk starts with line with info (including size of the + * coming block) (terminated with CRLF), then a block of data + * with the previously mentioned size. There can be any amount + * of chunks, and a chunk-data set to zero signals the + * end-of-chunks. */ + + char *start; + + /* Find the first non-space letter */ + start = k->p + 18; + + for(;;) { + /* skip whitespaces and commas */ + while(*start && (ISSPACE(*start) || (*start == ','))) + start++; + + if(checkprefix("chunked", start)) { + k->chunk = TRUE; /* chunks coming our way */ + + /* init our chunky engine */ + Curl_httpchunk_init(conn); + + start += 7; + } + + if(k->auto_decoding) + /* TODO: we only support the first mentioned compression for now */ + break; + + if(checkprefix("identity", start)) { + k->auto_decoding = IDENTITY; + start += 8; + } + else if(checkprefix("deflate", start)) { + k->auto_decoding = DEFLATE; + start += 7; + } + else if(checkprefix("gzip", start)) { + k->auto_decoding = GZIP; + start += 4; + } + else if(checkprefix("x-gzip", start)) { + k->auto_decoding = GZIP; + start += 6; + } + else if(checkprefix("compress", start)) { + k->auto_decoding = COMPRESS; + start += 8; + } + else if(checkprefix("x-compress", start)) { + k->auto_decoding = COMPRESS; + start += 10; + } + else + /* unknown! */ + break; + + } + + } + else if(checkprefix("Content-Encoding:", k->p) && + (data->set.str[STRING_ENCODING] || + conn->httpversion == 20)) { + /* + * Process Content-Encoding. Look for the values: identity, + * gzip, deflate, compress, x-gzip and x-compress. x-gzip and + * x-compress are the same as gzip and compress. (Sec 3.5 RFC + * 2616). zlib cannot handle compress. However, errors are + * handled further down when the response body is processed + */ + char *start; + + /* Find the first non-space letter */ + start = k->p + 17; + while(*start && ISSPACE(*start)) + start++; + + /* Record the content-encoding for later use */ + if(checkprefix("identity", start)) + k->auto_decoding = IDENTITY; + else if(checkprefix("deflate", start)) + k->auto_decoding = DEFLATE; + else if(checkprefix("gzip", start) + || checkprefix("x-gzip", start)) + k->auto_decoding = GZIP; + else if(checkprefix("compress", start) + || checkprefix("x-compress", start)) + k->auto_decoding = COMPRESS; + } + else if(checkprefix("Content-Range:", k->p)) { + /* Content-Range: bytes [num]- + Content-Range: bytes: [num]- + Content-Range: [num]- + Content-Range: [asterisk]/[total] + + The second format was added since Sun's webserver + JavaWebServer/1.1.1 obviously sends the header this way! + The third added since some servers use that! + The forth means the requested range was unsatisfied. + */ + + char *ptr = k->p + 14; + + /* Move forward until first digit or asterisk */ + while(*ptr && !ISDIGIT(*ptr) && *ptr != '*') + ptr++; + + /* if it truly stopped on a digit */ + if(ISDIGIT(*ptr)) { + k->offset = curlx_strtoofft(ptr, NULL, 10); + + if(data->state.resume_from == k->offset) + /* we asked for a resume and we got it */ + k->content_range = TRUE; + } + else + data->state.resume_from = 0; /* get everything */ + } +#if !defined(CURL_DISABLE_COOKIES) + else if(data->cookies && + checkprefix("Set-Cookie:", k->p)) { + Curl_share_lock(data, CURL_LOCK_DATA_COOKIE, + CURL_LOCK_ACCESS_SINGLE); + Curl_cookie_add(data, + data->cookies, TRUE, k->p+11, + /* If there is a custom-set Host: name, use it + here, or else use real peer host name. */ + conn->allocptr.cookiehost? + conn->allocptr.cookiehost:conn->host.name, + data->state.path); + Curl_share_unlock(data, CURL_LOCK_DATA_COOKIE); + } +#endif + else if(checkprefix("Last-Modified:", k->p) && + (data->set.timecondition || data->set.get_filetime) ) { + time_t secs=time(NULL); + k->timeofdoc = curl_getdate(k->p+strlen("Last-Modified:"), + &secs); + if(data->set.get_filetime) + data->info.filetime = (long)k->timeofdoc; + } + else if((checkprefix("WWW-Authenticate:", k->p) && + (401 == k->httpcode)) || + (checkprefix("Proxy-authenticate:", k->p) && + (407 == k->httpcode))) { + + bool proxy = (k->httpcode == 407) ? TRUE : FALSE; + char *auth = Curl_copy_header_value(k->p); + if(!auth) + return CURLE_OUT_OF_MEMORY; + + result = Curl_http_input_auth(conn, proxy, auth); + + Curl_safefree(auth); + + if(result) + return result; + } + else if((k->httpcode >= 300 && k->httpcode < 400) && + checkprefix("Location:", k->p) && + !data->req.location) { + /* this is the URL that the server advises us to use instead */ + char *location = Curl_copy_header_value(k->p); + if(!location) + return CURLE_OUT_OF_MEMORY; + if(!*location) + /* ignore empty data */ + free(location); + else { + data->req.location = location; + + if(data->set.http_follow_location) { + DEBUGASSERT(!data->req.newurl); + data->req.newurl = strdup(data->req.location); /* clone */ + if(!data->req.newurl) + return CURLE_OUT_OF_MEMORY; + + /* some cases of POST and PUT etc needs to rewind the data + stream at this point */ + result = http_perhapsrewind(conn); + if(result) + return result; + } + } + } + else if(conn->handler->protocol & CURLPROTO_RTSP) { + result = Curl_rtsp_parseheader(conn, k->p); + if(result) + return result; + } + + /* + * End of header-checks. Write them to the client. + */ + + writetype = CLIENTWRITE_HEADER; + if(data->set.include_header) + writetype |= CLIENTWRITE_BODY; + + if(data->set.verbose) + Curl_debug(data, CURLINFO_HEADER_IN, + k->p, (size_t)k->hbuflen, conn); + + result = Curl_client_write(conn, writetype, k->p, k->hbuflen); + if(result) + return result; + + data->info.header_size += (long)k->hbuflen; + data->req.headerbytecount += (long)k->hbuflen; + + /* reset hbufp pointer && hbuflen */ + k->hbufp = data->state.headerbuff; + k->hbuflen = 0; + } + while(!*stop_reading && *k->str); /* header line within buffer */ + + /* We might have reached the end of the header part here, but + there might be a non-header part left in the end of the read + buffer. */ + + return CURLE_OK; +} + +#endif /* CURL_DISABLE_HTTP */ diff --git a/external/libcurl_android/jni/libcurl/lib/http.h b/external/libcurl_android/jni/libcurl/lib/http.h new file mode 100755 index 00000000..907755a8 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/http.h @@ -0,0 +1,223 @@ +#ifndef HEADER_CURL_HTTP_H +#define HEADER_CURL_HTTP_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#ifndef CURL_DISABLE_HTTP + +#ifdef USE_NGHTTP2 +#include +#endif + +extern const struct Curl_handler Curl_handler_http; + +#ifdef USE_SSL +extern const struct Curl_handler Curl_handler_https; +#endif + +/* Header specific functions */ +bool Curl_compareheader(const char *headerline, /* line to check */ + const char *header, /* header keyword _with_ colon */ + const char *content); /* content string to find */ + +char *Curl_checkheaders(const struct connectdata *conn, + const char *thisheader); +char *Curl_copy_header_value(const char *header); + +char *Curl_checkProxyheaders(const struct connectdata *conn, + const char *thisheader); +/* ------------------------------------------------------------------------- */ +/* + * The add_buffer series of functions are used to build one large memory chunk + * from repeated function invokes. Used so that the entire HTTP request can + * be sent in one go. + */ +struct Curl_send_buffer { + char *buffer; + size_t size_max; + size_t size_used; +}; +typedef struct Curl_send_buffer Curl_send_buffer; + +Curl_send_buffer *Curl_add_buffer_init(void); +CURLcode Curl_add_bufferf(Curl_send_buffer *in, const char *fmt, ...); +CURLcode Curl_add_buffer(Curl_send_buffer *in, const void *inptr, size_t size); +CURLcode Curl_add_buffer_send(Curl_send_buffer *in, + struct connectdata *conn, + long *bytes_written, + size_t included_body_bytes, + int socketindex); + +CURLcode Curl_add_timecondition(struct SessionHandle *data, + Curl_send_buffer *buf); +CURLcode Curl_add_custom_headers(struct connectdata *conn, + bool is_connect, + Curl_send_buffer *req_buffer); + +/* protocol-specific functions set up to be called by the main engine */ +CURLcode Curl_http(struct connectdata *conn, bool *done); +CURLcode Curl_http_done(struct connectdata *, CURLcode, bool premature); +CURLcode Curl_http_connect(struct connectdata *conn, bool *done); +CURLcode Curl_http_setup_conn(struct connectdata *conn); + +/* The following functions are defined in http_chunks.c */ +void Curl_httpchunk_init(struct connectdata *conn); +CHUNKcode Curl_httpchunk_read(struct connectdata *conn, char *datap, + ssize_t length, ssize_t *wrote); + +/* These functions are in http.c */ +void Curl_http_auth_stage(struct SessionHandle *data, int stage); +CURLcode Curl_http_input_auth(struct connectdata *conn, bool proxy, + const char *auth); +CURLcode Curl_http_auth_act(struct connectdata *conn); +CURLcode Curl_http_perhapsrewind(struct connectdata *conn); + +/* If only the PICKNONE bit is set, there has been a round-trip and we + selected to use no auth at all. Ie, we actively select no auth, as opposed + to not having one selected. The other CURLAUTH_* defines are present in the + public curl/curl.h header. */ +#define CURLAUTH_PICKNONE (1<<30) /* don't use auth */ + +/* MAX_INITIAL_POST_SIZE indicates the number of bytes that will make the POST + data get included in the initial data chunk sent to the server. If the + data is larger than this, it will automatically get split up in multiple + system calls. + + This value used to be fairly big (100K), but we must take into account that + if the server rejects the POST due for authentication reasons, this data + will always be uncondtionally sent and thus it may not be larger than can + always be afforded to send twice. + + It must not be greater than 64K to work on VMS. +*/ +#ifndef MAX_INITIAL_POST_SIZE +#define MAX_INITIAL_POST_SIZE (64*1024) +#endif + +#ifndef TINY_INITIAL_POST_SIZE +#define TINY_INITIAL_POST_SIZE 1024 +#endif + +#endif /* CURL_DISABLE_HTTP */ + +/**************************************************************************** + * HTTP unique setup + ***************************************************************************/ +struct HTTP { + struct FormData *sendit; + curl_off_t postsize; /* off_t to handle large file sizes */ + const char *postdata; + + const char *p_pragma; /* Pragma: string */ + const char *p_accept; /* Accept: string */ + curl_off_t readbytecount; + curl_off_t writebytecount; + + /* For FORM posting */ + struct Form form; + + struct back { + curl_read_callback fread_func; /* backup storage for fread pointer */ + void *fread_in; /* backup storage for fread_in pointer */ + const char *postdata; + curl_off_t postsize; + } backup; + + enum { + HTTPSEND_NADA, /* init */ + HTTPSEND_REQUEST, /* sending a request */ + HTTPSEND_BODY, /* sending body */ + HTTPSEND_LAST /* never use this */ + } sending; + + void *send_buffer; /* used if the request couldn't be sent in one chunk, + points to an allocated send_buffer struct */ +}; + +typedef int (*sending)(void); /* Curl_send */ +typedef int (*recving)(void); /* Curl_recv */ + +struct http_conn { +#ifdef USE_NGHTTP2 +#define H2_BINSETTINGS_LEN 80 + nghttp2_session *h2; + uint8_t binsettings[H2_BINSETTINGS_LEN]; + size_t binlen; /* length of the binsettings data */ + char *mem; /* points to a buffer in memory to store */ + size_t len; /* size of the buffer 'mem' points to */ + bool bodystarted; + sending send_underlying; /* underlying send Curl_send callback */ + recving recv_underlying; /* underlying recv Curl_recv callback */ + bool closed; /* TRUE on HTTP2 stream close */ + Curl_send_buffer *header_recvbuf; /* store response headers. We + store non-final and final + response headers into it. */ + size_t nread_header_recvbuf; /* number of bytes in header_recvbuf + fed into upper layer */ + int32_t stream_id; /* stream we are interested in */ + const uint8_t *data; /* pointer to data chunk, received in + on_data_chunk */ + size_t datalen; /* the number of bytes left in data */ + char *inbuf; /* buffer to receive data from underlying socket */ + /* We need separate buffer for transmission and reception because we + may call nghttp2_session_send() after the + nghttp2_session_mem_recv() but mem buffer is still not full. In + this case, we wrongly sends the content of mem buffer if we share + them for both cases. */ + const uint8_t *upload_mem; /* points to a buffer to read from */ + size_t upload_len; /* size of the buffer 'upload_mem' points to */ + size_t upload_left; /* number of bytes left to upload */ + int status_code; /* HTTP status code */ +#else + int unused; /* prevent a compiler warning */ +#endif +}; + +CURLcode Curl_http_readwrite_headers(struct SessionHandle *data, + struct connectdata *conn, + ssize_t *nread, + bool *stop_reading); + +/** + * Curl_http_output_auth() setups the authentication headers for the + * host/proxy and the correct authentication + * method. conn->data->state.authdone is set to TRUE when authentication is + * done. + * + * @param conn all information about the current connection + * @param request pointer to the request keyword + * @param path pointer to the requested path + * @param proxytunnel boolean if this is the request setting up a "proxy + * tunnel" + * + * @returns CURLcode + */ +CURLcode +Curl_http_output_auth(struct connectdata *conn, + const char *request, + const char *path, + bool proxytunnel); /* TRUE if this is the request setting + up the proxy tunnel */ + +#endif /* HEADER_CURL_HTTP_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/http2.c b/external/libcurl_android/jni/libcurl/lib/http2.c new file mode 100755 index 00000000..604514d7 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/http2.c @@ -0,0 +1,1036 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef USE_NGHTTP2 +#define _MPRINTF_REPLACE +#include + +#include +#include "urldata.h" +#include "http2.h" +#include "http.h" +#include "sendf.h" +#include "curl_base64.h" +#include "curl_memory.h" +#include "rawstr.h" +#include "multiif.h" + +/* include memdebug.h last */ +#include "memdebug.h" + +#if (NGHTTP2_VERSION_NUM < 0x000600) +#error too old nghttp2 version, upgrade! +#endif + +static int http2_perform_getsock(const struct connectdata *conn, + curl_socket_t *sock, /* points to + numsocks + number of + sockets */ + int numsocks) +{ + const struct http_conn *httpc = &conn->proto.httpc; + int bitmap = GETSOCK_BLANK; + (void)numsocks; + + /* TODO We should check underlying socket state if it is SSL socket + because of renegotiation. */ + sock[0] = conn->sock[FIRSTSOCKET]; + + if(nghttp2_session_want_read(httpc->h2)) + bitmap |= GETSOCK_READSOCK(FIRSTSOCKET); + + if(nghttp2_session_want_write(httpc->h2)) + bitmap |= GETSOCK_WRITESOCK(FIRSTSOCKET); + + return bitmap; +} + +static int http2_getsock(struct connectdata *conn, + curl_socket_t *sock, /* points to numsocks + number of sockets */ + int numsocks) +{ + return http2_perform_getsock(conn, sock, numsocks); +} + +static CURLcode http2_disconnect(struct connectdata *conn, + bool dead_connection) +{ + struct http_conn *httpc = &conn->proto.httpc; + (void)dead_connection; + + infof(conn->data, "HTTP/2 DISCONNECT starts now\n"); + + nghttp2_session_del(httpc->h2); + + Curl_safefree(httpc->header_recvbuf->buffer); + Curl_safefree(httpc->header_recvbuf); + + Curl_safefree(httpc->inbuf); + + infof(conn->data, "HTTP/2 DISCONNECT done\n"); + + return CURLE_OK; +} + +/* + * HTTP2 handler interface. This isn't added to the general list of protocols + * but will be used at run-time when the protocol is dynamically switched from + * HTTP to HTTP2. + */ +const struct Curl_handler Curl_handler_http2 = { + "HTTP2", /* scheme */ + ZERO_NULL, /* setup_connection */ + Curl_http, /* do_it */ + ZERO_NULL, /* done */ + ZERO_NULL, /* do_more */ + ZERO_NULL, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + http2_getsock, /* proto_getsock */ + http2_getsock, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + http2_perform_getsock, /* perform_getsock */ + http2_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_HTTP, /* defport */ + CURLPROTO_HTTP, /* protocol */ + PROTOPT_NONE /* flags */ +}; + +const struct Curl_handler Curl_handler_http2_ssl = { + "HTTP2", /* scheme */ + ZERO_NULL, /* setup_connection */ + Curl_http, /* do_it */ + ZERO_NULL, /* done */ + ZERO_NULL, /* do_more */ + ZERO_NULL, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + http2_getsock, /* proto_getsock */ + http2_getsock, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + http2_perform_getsock, /* perform_getsock */ + http2_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_HTTP, /* defport */ + CURLPROTO_HTTPS, /* protocol */ + PROTOPT_SSL /* flags */ +}; + +/* + * Store nghttp2 version info in this buffer, Prefix with a space. Return + * total length written. + */ +int Curl_http2_ver(char *p, size_t len) +{ + nghttp2_info *h2 = nghttp2_version(0); + return snprintf(p, len, " nghttp2/%s", h2->version_str); +} + +/* + * The implementation of nghttp2_send_callback type. Here we write |data| with + * size |length| to the network and return the number of bytes actually + * written. See the documentation of nghttp2_send_callback for the details. + */ +static ssize_t send_callback(nghttp2_session *h2, + const uint8_t *data, size_t length, int flags, + void *userp) +{ + struct connectdata *conn = (struct connectdata *)userp; + struct http_conn *httpc = &conn->proto.httpc; + ssize_t written; + CURLcode rc; + (void)h2; + (void)flags; + + rc = 0; + written = ((Curl_send*)httpc->send_underlying)(conn, FIRSTSOCKET, + data, length, &rc); + + if(rc == CURLE_AGAIN) { + return NGHTTP2_ERR_WOULDBLOCK; + } + + if(written == -1) { + failf(conn->data, "Failed sending HTTP2 data"); + return NGHTTP2_ERR_CALLBACK_FAILURE; + } + + if(!written) + return NGHTTP2_ERR_WOULDBLOCK; + + return written; +} + +static int on_frame_recv(nghttp2_session *session, const nghttp2_frame *frame, + void *userp) +{ + struct connectdata *conn = (struct connectdata *)userp; + struct http_conn *c = &conn->proto.httpc; + int rv; + size_t left, ncopy; + + (void)session; + (void)frame; + infof(conn->data, "on_frame_recv() was called with header %x\n", + frame->hd.type); + switch(frame->hd.type) { + case NGHTTP2_DATA: + /* If body started, then receiving DATA is illegal. */ + if(!c->bodystarted) { + rv = nghttp2_submit_rst_stream(session, NGHTTP2_FLAG_NONE, + frame->hd.stream_id, + NGHTTP2_PROTOCOL_ERROR); + + if(nghttp2_is_fatal(rv)) { + return NGHTTP2_ERR_CALLBACK_FAILURE; + } + } + break; + case NGHTTP2_HEADERS: + if(frame->headers.cat == NGHTTP2_HCAT_REQUEST) + break; + + if(c->bodystarted) { + /* Only valid HEADERS after body started is trailer header, + which is not fully supported in this code. If HEADERS is not + trailer, then it is a PROTOCOL_ERROR. */ + if((frame->hd.flags & NGHTTP2_FLAG_END_STREAM) == 0) { + rv = nghttp2_submit_rst_stream(session, NGHTTP2_FLAG_NONE, + frame->hd.stream_id, + NGHTTP2_PROTOCOL_ERROR); + + if(nghttp2_is_fatal(rv)) { + return NGHTTP2_ERR_CALLBACK_FAILURE; + } + } + break; + } + + if(c->status_code == -1) { + /* No :status header field means PROTOCOL_ERROR. */ + rv = nghttp2_submit_rst_stream(session, NGHTTP2_FLAG_NONE, + frame->hd.stream_id, + NGHTTP2_PROTOCOL_ERROR); + + if(nghttp2_is_fatal(rv)) { + return NGHTTP2_ERR_CALLBACK_FAILURE; + } + + break; + } + + /* Only final status code signals the end of header */ + if(c->status_code / 100 != 1) { + c->bodystarted = TRUE; + } + + c->status_code = -1; + + Curl_add_buffer(c->header_recvbuf, "\r\n", 2); + + left = c->header_recvbuf->size_used - c->nread_header_recvbuf; + ncopy = c->len < left ? c->len : left; + + memcpy(c->mem, c->header_recvbuf->buffer + c->nread_header_recvbuf, ncopy); + c->nread_header_recvbuf += ncopy; + + c->mem += ncopy; + c->len -= ncopy; + break; + case NGHTTP2_PUSH_PROMISE: + rv = nghttp2_submit_rst_stream(session, NGHTTP2_FLAG_NONE, + frame->push_promise.promised_stream_id, + NGHTTP2_CANCEL); + if(nghttp2_is_fatal(rv)) { + return rv; + } + break; + } + return 0; +} + +static int on_invalid_frame_recv(nghttp2_session *session, + const nghttp2_frame *frame, + uint32_t error_code, void *userp) +{ + struct connectdata *conn = (struct connectdata *)userp; + (void)session; + (void)frame; + infof(conn->data, "on_invalid_frame_recv() was called, error_code = %d\n", + error_code); + return 0; +} + +static int on_data_chunk_recv(nghttp2_session *session, uint8_t flags, + int32_t stream_id, + const uint8_t *data, size_t len, void *userp) +{ + struct connectdata *conn = (struct connectdata *)userp; + struct http_conn *c = &conn->proto.httpc; + size_t nread; + (void)session; + (void)flags; + (void)data; + infof(conn->data, "on_data_chunk_recv() " + "len = %u, stream = %x\n", len, stream_id); + + if(stream_id != c->stream_id) { + return 0; + } + + nread = c->len < len ? c->len : len; + memcpy(c->mem, data, nread); + + c->mem += nread; + c->len -= nread; + + infof(conn->data, "%zu data written\n", nread); + + if(nread < len) { + c->data = data + nread; + c->datalen = len - nread; + return NGHTTP2_ERR_PAUSE; + } + return 0; +} + +static int before_frame_send(nghttp2_session *session, + const nghttp2_frame *frame, + void *userp) +{ + struct connectdata *conn = (struct connectdata *)userp; + (void)session; + (void)frame; + infof(conn->data, "before_frame_send() was called\n"); + return 0; +} +static int on_frame_send(nghttp2_session *session, + const nghttp2_frame *frame, + void *userp) +{ + struct connectdata *conn = (struct connectdata *)userp; + (void)session; + (void)frame; + infof(conn->data, "on_frame_send() was called\n"); + return 0; +} +static int on_frame_not_send(nghttp2_session *session, + const nghttp2_frame *frame, + int lib_error_code, void *userp) +{ + struct connectdata *conn = (struct connectdata *)userp; + (void)session; + (void)frame; + infof(conn->data, "on_frame_not_send() was called, lib_error_code = %d\n", + lib_error_code); + return 0; +} +static int on_stream_close(nghttp2_session *session, int32_t stream_id, + uint32_t error_code, void *userp) +{ + struct connectdata *conn = (struct connectdata *)userp; + struct http_conn *c = &conn->proto.httpc; + (void)session; + (void)stream_id; + infof(conn->data, "on_stream_close() was called, error_code = %d\n", + error_code); + + if(stream_id != c->stream_id) { + return 0; + } + + c->closed = TRUE; + + return 0; +} + +static int on_begin_headers(nghttp2_session *session, + const nghttp2_frame *frame, void *userp) +{ + struct connectdata *conn = (struct connectdata *)userp; + (void)session; + (void)frame; + infof(conn->data, "on_begin_headers() was called\n"); + return 0; +} + +/* Decode HTTP status code. Returns -1 if no valid status code was + decoded. */ +static int decode_status_code(const uint8_t *value, size_t len) +{ + int i; + int res; + + if(len != 3) { + return -1; + } + + res = 0; + + for(i = 0; i < 3; ++i) { + char c = value[i]; + + if(c < '0' || c > '9') { + return -1; + } + + res *= 10; + res += c - '0'; + } + + return res; +} + +static const char STATUS[] = ":status"; + +/* frame->hd.type is either NGHTTP2_HEADERS or NGHTTP2_PUSH_PROMISE */ +static int on_header(nghttp2_session *session, const nghttp2_frame *frame, + const uint8_t *name, size_t namelen, + const uint8_t *value, size_t valuelen, + uint8_t flags, + void *userp) +{ + struct connectdata *conn = (struct connectdata *)userp; + struct http_conn *c = &conn->proto.httpc; + int rv; + int goodname; + int goodheader; + + (void)session; + (void)frame; + (void)flags; + + if(frame->hd.stream_id != c->stream_id) { + return 0; + } + + if(c->bodystarted) { + /* Ignore trailer or HEADERS not mapped to HTTP semantics. The + consequence is handled in on_frame_recv(). */ + return 0; + } + + goodname = nghttp2_check_header_name(name, namelen); + goodheader = nghttp2_check_header_value(value, valuelen); + + if(!goodname || !goodheader) { + + infof(conn->data, "Detected bad incoming header %s%s, reset stream!\n", + goodname?"":"name", + goodheader?"":"value"); + + rv = nghttp2_submit_rst_stream(session, NGHTTP2_FLAG_NONE, + frame->hd.stream_id, + NGHTTP2_PROTOCOL_ERROR); + + if(nghttp2_is_fatal(rv)) { + return NGHTTP2_ERR_CALLBACK_FAILURE; + } + + return NGHTTP2_ERR_TEMPORAL_CALLBACK_FAILURE; + } + + if(namelen == sizeof(":status") - 1 && + memcmp(STATUS, name, namelen) == 0) { + + /* :status must appear exactly once. */ + if(c->status_code != -1 || + (c->status_code = decode_status_code(value, valuelen)) == -1) { + + rv = nghttp2_submit_rst_stream(session, NGHTTP2_FLAG_NONE, + frame->hd.stream_id, + NGHTTP2_PROTOCOL_ERROR); + if(nghttp2_is_fatal(rv)) { + return NGHTTP2_ERR_CALLBACK_FAILURE; + } + + return NGHTTP2_ERR_TEMPORAL_CALLBACK_FAILURE; + } + + Curl_add_buffer(c->header_recvbuf, "HTTP/2.0 ", 9); + Curl_add_buffer(c->header_recvbuf, value, valuelen); + Curl_add_buffer(c->header_recvbuf, "\r\n", 2); + + return 0; + } + else { + /* Here we are sure that namelen > 0 because of + nghttp2_check_header_name(). Pseudo header other than :status + is illegal. */ + if(c->status_code == -1 || name[0] == ':') { + rv = nghttp2_submit_rst_stream(session, NGHTTP2_FLAG_NONE, + frame->hd.stream_id, + NGHTTP2_PROTOCOL_ERROR); + if(nghttp2_is_fatal(rv)) { + return NGHTTP2_ERR_CALLBACK_FAILURE; + } + + return NGHTTP2_ERR_TEMPORAL_CALLBACK_FAILURE; + } + + /* convert to a HTTP1-style header */ + Curl_add_buffer(c->header_recvbuf, name, namelen); + Curl_add_buffer(c->header_recvbuf, ":", 1); + Curl_add_buffer(c->header_recvbuf, value, valuelen); + Curl_add_buffer(c->header_recvbuf, "\r\n", 2); + + infof(conn->data, "got http2 header: %.*s: %.*s\n", + namelen, name, valuelen, value); + } + + return 0; /* 0 is successful */ +} + +static ssize_t data_source_read_callback(nghttp2_session *session, + int32_t stream_id, + uint8_t *buf, size_t length, + uint32_t *data_flags, + nghttp2_data_source *source, + void *userp) +{ + struct connectdata *conn = (struct connectdata *)userp; + struct http_conn *c = &conn->proto.httpc; + size_t nread; + (void)session; + (void)stream_id; + (void)source; + + nread = c->upload_len < length ? c->upload_len : length; + if(nread > 0) { + memcpy(buf, c->upload_mem, nread); + c->upload_mem += nread; + c->upload_len -= nread; + c->upload_left -= nread; + } + + if(c->upload_left == 0) + *data_flags = 1; + else if(nread == 0) + return NGHTTP2_ERR_DEFERRED; + + return nread; +} + +/* + * The HTTP2 settings we send in the Upgrade request + */ +static nghttp2_settings_entry settings[] = { + { NGHTTP2_SETTINGS_MAX_CONCURRENT_STREAMS, 100 }, + { NGHTTP2_SETTINGS_INITIAL_WINDOW_SIZE, NGHTTP2_INITIAL_WINDOW_SIZE }, +}; + +#define H2_BUFSIZE 4096 + +/* + * Initialize nghttp2 for a Curl connection + */ +CURLcode Curl_http2_init(struct connectdata *conn) +{ + if(!conn->proto.httpc.h2) { + int rc; + nghttp2_session_callbacks *callbacks; + + conn->proto.httpc.inbuf = malloc(H2_BUFSIZE); + if(conn->proto.httpc.inbuf == NULL) + return CURLE_OUT_OF_MEMORY; + + rc = nghttp2_session_callbacks_new(&callbacks); + + if(rc) { + failf(conn->data, "Couldn't initialize nghttp2 callbacks!"); + return CURLE_OUT_OF_MEMORY; /* most likely at least */ + } + + /* nghttp2_send_callback */ + nghttp2_session_callbacks_set_send_callback(callbacks, send_callback); + /* nghttp2_on_frame_recv_callback */ + nghttp2_session_callbacks_set_on_frame_recv_callback + (callbacks, on_frame_recv); + /* nghttp2_on_invalid_frame_recv_callback */ + nghttp2_session_callbacks_set_on_invalid_frame_recv_callback + (callbacks, on_invalid_frame_recv); + /* nghttp2_on_data_chunk_recv_callback */ + nghttp2_session_callbacks_set_on_data_chunk_recv_callback + (callbacks, on_data_chunk_recv); + /* nghttp2_before_frame_send_callback */ + nghttp2_session_callbacks_set_before_frame_send_callback + (callbacks, before_frame_send); + /* nghttp2_on_frame_send_callback */ + nghttp2_session_callbacks_set_on_frame_send_callback + (callbacks, on_frame_send); + /* nghttp2_on_frame_not_send_callback */ + nghttp2_session_callbacks_set_on_frame_not_send_callback + (callbacks, on_frame_not_send); + /* nghttp2_on_stream_close_callback */ + nghttp2_session_callbacks_set_on_stream_close_callback + (callbacks, on_stream_close); + /* nghttp2_on_begin_headers_callback */ + nghttp2_session_callbacks_set_on_begin_headers_callback + (callbacks, on_begin_headers); + /* nghttp2_on_header_callback */ + nghttp2_session_callbacks_set_on_header_callback(callbacks, on_header); + + /* The nghttp2 session is not yet setup, do it */ + rc = nghttp2_session_client_new(&conn->proto.httpc.h2, + callbacks, conn); + + nghttp2_session_callbacks_del(callbacks); + + if(rc) { + failf(conn->data, "Couldn't initialize nghttp2!"); + return CURLE_OUT_OF_MEMORY; /* most likely at least */ + } + } + return CURLE_OK; +} + +/* + * Send a request using http2 + */ +CURLcode Curl_http2_send_request(struct connectdata *conn) +{ + (void)conn; + return CURLE_OK; +} + +/* + * Append headers to ask for a HTTP1.1 to HTTP2 upgrade. + */ +CURLcode Curl_http2_request_upgrade(Curl_send_buffer *req, + struct connectdata *conn) +{ + CURLcode result; + ssize_t binlen; + char *base64; + size_t blen; + struct SingleRequest *k = &conn->data->req; + uint8_t *binsettings = conn->proto.httpc.binsettings; + + result = Curl_http2_init(conn); + if(result) + return result; + + result = Curl_http2_setup(conn); + if(result) + return result; + + /* As long as we have a fixed set of settings, we don't have to dynamically + * figure out the base64 strings since it'll always be the same. However, + * the settings will likely not be fixed every time in the future. + */ + + /* this returns number of bytes it wrote */ + binlen = nghttp2_pack_settings_payload(binsettings, H2_BINSETTINGS_LEN, + settings, + sizeof(settings)/sizeof(settings[0])); + if(!binlen) { + failf(conn->data, "nghttp2 unexpectedly failed on pack_settings_payload"); + return CURLE_FAILED_INIT; + } + conn->proto.httpc.binlen = binlen; + + result = Curl_base64url_encode(conn->data, (const char *)binsettings, binlen, + &base64, &blen); + if(result) + return result; + + result = Curl_add_bufferf(req, + "Connection: Upgrade, HTTP2-Settings\r\n" + "Upgrade: %s\r\n" + "HTTP2-Settings: %s\r\n", + NGHTTP2_CLEARTEXT_PROTO_VERSION_ID, base64); + Curl_safefree(base64); + + k->upgr101 = UPGR101_REQUESTED; + + return result; +} + +/* + * If the read would block (EWOULDBLOCK) we return -1. Otherwise we return + * a regular CURLcode value. + */ +static ssize_t http2_recv(struct connectdata *conn, int sockindex, + char *mem, size_t len, CURLcode *err) +{ + CURLcode rc; + ssize_t rv; + ssize_t nread; + struct http_conn *httpc = &conn->proto.httpc; + + (void)sockindex; /* we always do HTTP2 on sockindex 0 */ + + if(httpc->closed) { + /* Reset to FALSE to prevent infinite loop in readwrite_data + function. */ + httpc->closed = FALSE; + return 0; + } + + /* Nullify here because we call nghttp2_session_send() and they + might refer to the old buffer. */ + httpc->upload_mem = NULL; + httpc->upload_len = 0; + + if(httpc->bodystarted && + httpc->nread_header_recvbuf < httpc->header_recvbuf->size_used) { + size_t left = + httpc->header_recvbuf->size_used - httpc->nread_header_recvbuf; + size_t ncopy = len < left ? len : left; + memcpy(mem, httpc->header_recvbuf->buffer + httpc->nread_header_recvbuf, + ncopy); + httpc->nread_header_recvbuf += ncopy; + return ncopy; + } + + if(httpc->data) { + nread = len < httpc->datalen ? len : httpc->datalen; + memcpy(mem, httpc->data, nread); + + httpc->data += nread; + httpc->datalen -= nread; + + infof(conn->data, "%zu data written\n", nread); + if(httpc->datalen == 0) { + httpc->data = NULL; + httpc->datalen = 0; + } + return nread; + } + + conn->proto.httpc.mem = mem; + conn->proto.httpc.len = len; + + infof(conn->data, "http2_recv: %d bytes buffer\n", + conn->proto.httpc.len); + + rc = 0; + nread = ((Curl_recv*)httpc->recv_underlying)(conn, FIRSTSOCKET, + httpc->inbuf, H2_BUFSIZE, &rc); + + if(rc == CURLE_AGAIN) { + *err = rc; + return -1; + } + + if(nread == -1) { + failf(conn->data, "Failed receiving HTTP2 data"); + *err = rc; + return 0; + } + + infof(conn->data, "nread=%zd\n", nread); + rv = nghttp2_session_mem_recv(httpc->h2, + (const uint8_t *)httpc->inbuf, nread); + + if(nghttp2_is_fatal((int)rv)) { + failf(conn->data, "nghttp2_session_mem_recv() returned %d:%s\n", + rv, nghttp2_strerror((int)rv)); + *err = CURLE_RECV_ERROR; + return 0; + } + infof(conn->data, "nghttp2_session_mem_recv() returns %zd\n", rv); + /* Always send pending frames in nghttp2 session, because + nghttp2_session_mem_recv() may queue new frame */ + rv = nghttp2_session_send(httpc->h2); + if(rv != 0) { + *err = CURLE_SEND_ERROR; + return 0; + } + if(len != httpc->len) { + return len - conn->proto.httpc.len; + } + /* If stream is closed, return 0 to signal the http routine to close + the connection */ + if(httpc->closed) { + /* Reset to FALSE to prevent infinite loop in readwrite_data + function. */ + httpc->closed = FALSE; + return 0; + } + *err = CURLE_AGAIN; + return -1; +} + +/* Index where :authority header field will appear in request header + field list. */ +#define AUTHORITY_DST_IDX 3 + +/* return number of received (decrypted) bytes */ +static ssize_t http2_send(struct connectdata *conn, int sockindex, + const void *mem, size_t len, CURLcode *err) +{ + /* + * BIG TODO: Currently, we send request in this function, but this + * function is also used to send request body. It would be nice to + * add dedicated function for request. + */ + int rv; + struct http_conn *httpc = &conn->proto.httpc; + nghttp2_nv *nva; + size_t nheader; + size_t i; + size_t authority_idx; + char *hdbuf = (char*)mem; + char *end; + nghttp2_data_provider data_prd; + int32_t stream_id; + + (void)sockindex; + + infof(conn->data, "http2_send len=%zu\n", len); + + if(httpc->stream_id != -1) { + /* If stream_id != -1, we have dispatched request HEADERS, and now + are going to send or sending request body in DATA frame */ + httpc->upload_mem = mem; + httpc->upload_len = len; + nghttp2_session_resume_data(httpc->h2, httpc->stream_id); + rv = nghttp2_session_send(httpc->h2); + if(nghttp2_is_fatal(rv)) { + *err = CURLE_SEND_ERROR; + return -1; + } + return len - httpc->upload_len; + } + + /* Calculate number of headers contained in [mem, mem + len) */ + /* Here, we assume the curl http code generate *correct* HTTP header + field block */ + nheader = 0; + for(i = 0; i < len; ++i) { + if(hdbuf[i] == 0x0a) { + ++nheader; + } + } + /* We counted additional 2 \n in the first and last line. We need 3 + new headers: :method, :path and :scheme. Therefore we need one + more space. */ + nheader += 1; + nva = malloc(sizeof(nghttp2_nv) * nheader); + if(nva == NULL) { + *err = CURLE_OUT_OF_MEMORY; + return -1; + } + /* Extract :method, :path from request line */ + end = strchr(hdbuf, ' '); + nva[0].name = (unsigned char *)":method"; + nva[0].namelen = (uint16_t)strlen((char *)nva[0].name); + nva[0].value = (unsigned char *)hdbuf; + nva[0].valuelen = (uint16_t)(end - hdbuf); + nva[0].flags = NGHTTP2_NV_FLAG_NONE; + + hdbuf = end + 1; + + end = strchr(hdbuf, ' '); + nva[1].name = (unsigned char *)":path"; + nva[1].namelen = (uint16_t)strlen((char *)nva[1].name); + nva[1].value = (unsigned char *)hdbuf; + nva[1].valuelen = (uint16_t)(end - hdbuf); + nva[1].flags = NGHTTP2_NV_FLAG_NONE; + + nva[2].name = (unsigned char *)":scheme"; + nva[2].namelen = (uint16_t)strlen((char *)nva[2].name); + if(conn->handler->flags & PROTOPT_SSL) + nva[2].value = (unsigned char *)"https"; + else + nva[2].value = (unsigned char *)"http"; + nva[2].valuelen = (uint16_t)strlen((char *)nva[2].value); + nva[2].flags = NGHTTP2_NV_FLAG_NONE; + + hdbuf = strchr(hdbuf, 0x0a); + ++hdbuf; + + authority_idx = 0; + + for(i = 3; i < nheader; ++i) { + end = strchr(hdbuf, ':'); + assert(end); + if(end - hdbuf == 4 && Curl_raw_nequal("host", hdbuf, 4)) { + authority_idx = i; + nva[i].name = (unsigned char *)":authority"; + nva[i].namelen = (uint16_t)strlen((char *)nva[i].name); + } + else { + nva[i].name = (unsigned char *)hdbuf; + nva[i].namelen = (uint16_t)(end - hdbuf); + } + hdbuf = end + 1; + for(; *hdbuf == ' '; ++hdbuf); + end = strchr(hdbuf, 0x0d); + assert(end); + nva[i].value = (unsigned char *)hdbuf; + nva[i].valuelen = (uint16_t)(end - hdbuf); + nva[i].flags = NGHTTP2_NV_FLAG_NONE; + + hdbuf = end + 2; + /* Inspect Content-Length header field and retrieve the request + entity length so that we can set END_STREAM to the last DATA + frame. */ + if(nva[i].namelen == 14 && + Curl_raw_nequal("content-length", (char*)nva[i].name, 14)) { + size_t j; + for(j = 0; j < nva[i].valuelen; ++j) { + httpc->upload_left *= 10; + httpc->upload_left += nva[i].value[j] - '0'; + } + infof(conn->data, "request content-length=%zu\n", httpc->upload_left); + } + } + + /* :authority must come before non-pseudo header fields */ + if(authority_idx != 0 && authority_idx != AUTHORITY_DST_IDX) { + nghttp2_nv authority = nva[authority_idx]; + for(i = authority_idx; i > AUTHORITY_DST_IDX; --i) { + nva[i] = nva[i - 1]; + } + nva[i] = authority; + } + + switch(conn->data->set.httpreq) { + case HTTPREQ_POST: + case HTTPREQ_POST_FORM: + case HTTPREQ_PUT: + data_prd.read_callback = data_source_read_callback; + data_prd.source.ptr = NULL; + stream_id = nghttp2_submit_request(httpc->h2, NULL, nva, nheader, + &data_prd, NULL); + break; + default: + stream_id = nghttp2_submit_request(httpc->h2, NULL, nva, nheader, + NULL, NULL); + } + + Curl_safefree(nva); + + if(stream_id < 0) { + *err = CURLE_SEND_ERROR; + return -1; + } + + httpc->stream_id = stream_id; + + rv = nghttp2_session_send(httpc->h2); + + if(rv != 0) { + *err = CURLE_SEND_ERROR; + return -1; + } + + if(httpc->stream_id != -1) { + /* If whole HEADERS frame was sent off to the underlying socket, + the nghttp2 library calls data_source_read_callback. But only + it found that no data available, so it deferred the DATA + transmission. Which means that nghttp2_session_want_write() + returns 0 on http2_perform_getsock(), which results that no + writable socket check is performed. To workaround this, we + issue nghttp2_session_resume_data() here to bring back DATA + transmission from deferred state. */ + nghttp2_session_resume_data(httpc->h2, httpc->stream_id); + } + + return len; +} + +CURLcode Curl_http2_setup(struct connectdata *conn) +{ + struct http_conn *httpc = &conn->proto.httpc; + if(conn->handler->flags & PROTOPT_SSL) + conn->handler = &Curl_handler_http2_ssl; + else + conn->handler = &Curl_handler_http2; + + infof(conn->data, "Using HTTP2\n"); + httpc->bodystarted = FALSE; + httpc->closed = FALSE; + httpc->header_recvbuf = Curl_add_buffer_init(); + httpc->nread_header_recvbuf = 0; + httpc->data = NULL; + httpc->datalen = 0; + httpc->upload_left = 0; + httpc->upload_mem = NULL; + httpc->upload_len = 0; + httpc->stream_id = -1; + httpc->status_code = -1; + + conn->httpversion = 20; + + return 0; +} + +CURLcode Curl_http2_switched(struct connectdata *conn) +{ + CURLcode rc; + struct http_conn *httpc = &conn->proto.httpc; + int rv; + struct SessionHandle *data = conn->data; + + httpc->recv_underlying = (recving)conn->recv[FIRSTSOCKET]; + httpc->send_underlying = (sending)conn->send[FIRSTSOCKET]; + conn->recv[FIRSTSOCKET] = http2_recv; + conn->send[FIRSTSOCKET] = http2_send; + + rv = (int) ((Curl_send*)httpc->send_underlying) + (conn, FIRSTSOCKET, + NGHTTP2_CLIENT_CONNECTION_PREFACE, + NGHTTP2_CLIENT_CONNECTION_PREFACE_LEN, + &rc); + if(rc) + /* TODO: This may get CURLE_AGAIN */ + return rc; + + if(rv != 24) { + failf(data, "Only sent partial HTTP2 packet"); + return CURLE_SEND_ERROR; + } + + if(conn->data->req.upgr101 == UPGR101_RECEIVED) { + /* stream 1 is opened implicitly on upgrade */ + httpc->stream_id = 1; + /* queue SETTINGS frame (again) */ + rv = nghttp2_session_upgrade(httpc->h2, httpc->binsettings, + httpc->binlen, NULL); + if(rv != 0) { + failf(data, "nghttp2_session_upgrade() failed: %s(%d)", + nghttp2_strerror(rv), rv); + return CURLE_HTTP2; + } + } + else { + /* stream ID is unknown at this point */ + httpc->stream_id = -1; + rv = nghttp2_submit_settings(httpc->h2, NGHTTP2_FLAG_NONE, NULL, 0); + if(rv != 0) { + failf(data, "nghttp2_submit_settings() failed: %s(%d)", + nghttp2_strerror(rv), rv); + return CURLE_HTTP2; + } + } + return CURLE_OK; +} + +#endif diff --git a/external/libcurl_android/jni/libcurl/lib/http2.h b/external/libcurl_android/jni/libcurl/lib/http2.h new file mode 100755 index 00000000..66aa6fd5 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/http2.h @@ -0,0 +1,50 @@ +#ifndef HEADER_CURL_HTTP2_H +#define HEADER_CURL_HTTP2_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef USE_NGHTTP2 +#include "http.h" +/* + * Store nghttp2 version info in this buffer, Prefix with a space. Return + * total length written. + */ +int Curl_http2_ver(char *p, size_t len); + +CURLcode Curl_http2_init(struct connectdata *conn); +CURLcode Curl_http2_send_request(struct connectdata *conn); +CURLcode Curl_http2_request_upgrade(Curl_send_buffer *req, + struct connectdata *conn); +CURLcode Curl_http2_setup(struct connectdata *conn); +CURLcode Curl_http2_switched(struct connectdata *conn); +#else /* USE_NGHTTP2 */ +#define Curl_http2_init(x) CURLE_UNSUPPORTED_PROTOCOL +#define Curl_http2_send_request(x) CURLE_UNSUPPORTED_PROTOCOL +#define Curl_http2_request_upgrade(x,y) CURLE_UNSUPPORTED_PROTOCOL +#define Curl_http2_setup(x) CURLE_UNSUPPORTED_PROTOCOL +#define Curl_http2_switched(x) CURLE_UNSUPPORTED_PROTOCOL +#endif + +#endif /* HEADER_CURL_HTTP2_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/http_chunks.c b/external/libcurl_android/jni/libcurl/lib/http_chunks.c new file mode 100755 index 00000000..61a6098a --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/http_chunks.c @@ -0,0 +1,385 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifndef CURL_DISABLE_HTTP + +#include "urldata.h" /* it includes http_chunks.h */ +#include "sendf.h" /* for the client write stuff */ + +#include "content_encoding.h" +#include "http.h" +#include "curl_memory.h" +#include "non-ascii.h" /* for Curl_convert_to_network prototype */ +#include "strtoofft.h" +#include "warnless.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +/* + * Chunk format (simplified): + * + * [ chunk extension ] CRLF + * CRLF + * + * Highlights from RFC2616 section 3.6 say: + + The chunked encoding modifies the body of a message in order to + transfer it as a series of chunks, each with its own size indicator, + followed by an OPTIONAL trailer containing entity-header fields. This + allows dynamically produced content to be transferred along with the + information necessary for the recipient to verify that it has + received the full message. + + Chunked-Body = *chunk + last-chunk + trailer + CRLF + + chunk = chunk-size [ chunk-extension ] CRLF + chunk-data CRLF + chunk-size = 1*HEX + last-chunk = 1*("0") [ chunk-extension ] CRLF + + chunk-extension= *( ";" chunk-ext-name [ "=" chunk-ext-val ] ) + chunk-ext-name = token + chunk-ext-val = token | quoted-string + chunk-data = chunk-size(OCTET) + trailer = *(entity-header CRLF) + + The chunk-size field is a string of hex digits indicating the size of + the chunk. The chunked encoding is ended by any chunk whose size is + zero, followed by the trailer, which is terminated by an empty line. + + */ + +/* Check for an ASCII hex digit. + We avoid the use of isxdigit to accommodate non-ASCII hosts. */ +static bool Curl_isxdigit(char digit) +{ + return ( (digit >= 0x30 && digit <= 0x39) /* 0-9 */ + || (digit >= 0x41 && digit <= 0x46) /* A-F */ + || (digit >= 0x61 && digit <= 0x66) /* a-f */ ) ? TRUE : FALSE; +} + +void Curl_httpchunk_init(struct connectdata *conn) +{ + struct Curl_chunker *chunk = &conn->chunk; + chunk->hexindex=0; /* start at 0 */ + chunk->dataleft=0; /* no data left yet! */ + chunk->state = CHUNK_HEX; /* we get hex first! */ +} + +/* + * chunk_read() returns a OK for normal operations, or a positive return code + * for errors. STOP means this sequence of chunks is complete. The 'wrote' + * argument is set to tell the caller how many bytes we actually passed to the + * client (for byte-counting and whatever). + * + * The states and the state-machine is further explained in the header file. + * + * This function always uses ASCII hex values to accommodate non-ASCII hosts. + * For example, 0x0d and 0x0a are used instead of '\r' and '\n'. + */ +CHUNKcode Curl_httpchunk_read(struct connectdata *conn, + char *datap, + ssize_t datalen, + ssize_t *wrotep) +{ + CURLcode result=CURLE_OK; + struct SessionHandle *data = conn->data; + struct Curl_chunker *ch = &conn->chunk; + struct SingleRequest *k = &data->req; + size_t piece; + curl_off_t length = (curl_off_t)datalen; + size_t *wrote = (size_t *)wrotep; + + *wrote = 0; /* nothing's written yet */ + + /* the original data is written to the client, but we go on with the + chunk read process, to properly calculate the content length*/ + if(data->set.http_te_skip && !k->ignorebody) { + result = Curl_client_write(conn, CLIENTWRITE_BODY, datap, datalen); + if(result) + return CHUNKE_WRITE_ERROR; + } + + while(length) { + switch(ch->state) { + case CHUNK_HEX: + if(Curl_isxdigit(*datap)) { + if(ch->hexindex < MAXNUM_SIZE) { + ch->hexbuffer[ch->hexindex] = *datap; + datap++; + length--; + ch->hexindex++; + } + else { + return CHUNKE_TOO_LONG_HEX; /* longer hex than we support */ + } + } + else { + char *endptr; + if(0 == ch->hexindex) + /* This is illegal data, we received junk where we expected + a hexadecimal digit. */ + return CHUNKE_ILLEGAL_HEX; + + /* length and datap are unmodified */ + ch->hexbuffer[ch->hexindex]=0; + + /* convert to host encoding before calling strtoul */ + result = Curl_convert_from_network(conn->data, ch->hexbuffer, + ch->hexindex); + if(result) { + /* Curl_convert_from_network calls failf if unsuccessful */ + /* Treat it as a bad hex character */ + return CHUNKE_ILLEGAL_HEX ; + } + + ch->datasize=curlx_strtoofft(ch->hexbuffer, &endptr, 16); + if((ch->datasize == CURL_OFF_T_MAX) && (errno == ERANGE)) + /* overflow is an error */ + return CHUNKE_ILLEGAL_HEX; + ch->state = CHUNK_LF; /* now wait for the CRLF */ + } + break; + + case CHUNK_LF: + /* waiting for the LF after a chunk size */ + if(*datap == 0x0a) { + /* we're now expecting data to come, unless size was zero! */ + if(0 == ch->datasize) { + ch->state = CHUNK_TRAILER; /* now check for trailers */ + conn->trlPos=0; + } + else + ch->state = CHUNK_DATA; + } + + datap++; + length--; + break; + + case CHUNK_DATA: + /* We expect 'datasize' of data. We have 'length' right now, it can be + more or less than 'datasize'. Get the smallest piece. + */ + piece = curlx_sotouz((ch->datasize >= length)?length:ch->datasize); + + /* Write the data portion available */ +#ifdef HAVE_LIBZ + switch (conn->data->set.http_ce_skip? + IDENTITY : data->req.auto_decoding) { + case IDENTITY: +#endif + if(!k->ignorebody) { + if(!data->set.http_te_skip) + result = Curl_client_write(conn, CLIENTWRITE_BODY, datap, + piece); + else + result = CURLE_OK; + } +#ifdef HAVE_LIBZ + break; + + case DEFLATE: + /* update data->req.keep.str to point to the chunk data. */ + data->req.str = datap; + result = Curl_unencode_deflate_write(conn, &data->req, + (ssize_t)piece); + break; + + case GZIP: + /* update data->req.keep.str to point to the chunk data. */ + data->req.str = datap; + result = Curl_unencode_gzip_write(conn, &data->req, + (ssize_t)piece); + break; + + case COMPRESS: + default: + failf (conn->data, + "Unrecognized content encoding type. " + "libcurl understands `identity', `deflate' and `gzip' " + "content encodings."); + return CHUNKE_BAD_ENCODING; + } +#endif + + if(result) + return CHUNKE_WRITE_ERROR; + + *wrote += piece; + + ch->datasize -= piece; /* decrease amount left to expect */ + datap += piece; /* move read pointer forward */ + length -= piece; /* decrease space left in this round */ + + if(0 == ch->datasize) + /* end of data this round, we now expect a trailing CRLF */ + ch->state = CHUNK_POSTLF; + break; + + case CHUNK_POSTLF: + if(*datap == 0x0a) { + /* The last one before we go back to hex state and start all over. */ + Curl_httpchunk_init(conn); /* sets state back to CHUNK_HEX */ + } + else if(*datap != 0x0d) + return CHUNKE_BAD_CHUNK; + datap++; + length--; + break; + + case CHUNK_TRAILER: + if((*datap == 0x0d) || (*datap == 0x0a)) { + /* this is the end of a trailer, but if the trailer was zero bytes + there was no trailer and we move on */ + + if(conn->trlPos) { + /* we allocate trailer with 3 bytes extra room to fit this */ + conn->trailer[conn->trlPos++]=0x0d; + conn->trailer[conn->trlPos++]=0x0a; + conn->trailer[conn->trlPos]=0; + + /* Convert to host encoding before calling Curl_client_write */ + result = Curl_convert_from_network(conn->data, conn->trailer, + conn->trlPos); + if(result) + /* Curl_convert_from_network calls failf if unsuccessful */ + /* Treat it as a bad chunk */ + return CHUNKE_BAD_CHUNK; + + if(!data->set.http_te_skip) { + result = Curl_client_write(conn, CLIENTWRITE_HEADER, + conn->trailer, conn->trlPos); + if(result) + return CHUNKE_WRITE_ERROR; + } + conn->trlPos=0; + ch->state = CHUNK_TRAILER_CR; + if(*datap == 0x0a) + /* already on the LF */ + break; + } + else { + /* no trailer, we're on the final CRLF pair */ + ch->state = CHUNK_TRAILER_POSTCR; + break; /* don't advance the pointer */ + } + } + else { + /* conn->trailer is assumed to be freed in url.c on a + connection basis */ + if(conn->trlPos >= conn->trlMax) { + /* we always allocate three extra bytes, just because when the full + header has been received we append CRLF\0 */ + char *ptr; + if(conn->trlMax) { + conn->trlMax *= 2; + ptr = realloc(conn->trailer, conn->trlMax + 3); + } + else { + conn->trlMax=128; + ptr = malloc(conn->trlMax + 3); + } + if(!ptr) + return CHUNKE_OUT_OF_MEMORY; + conn->trailer = ptr; + } + conn->trailer[conn->trlPos++]=*datap; + } + datap++; + length--; + break; + + case CHUNK_TRAILER_CR: + if(*datap == 0x0a) { + ch->state = CHUNK_TRAILER_POSTCR; + datap++; + length--; + } + else + return CHUNKE_BAD_CHUNK; + break; + + case CHUNK_TRAILER_POSTCR: + /* We enter this state when a CR should arrive so we expect to + have to first pass a CR before we wait for LF */ + if((*datap != 0x0d) && (*datap != 0x0a)) { + /* not a CR then it must be another header in the trailer */ + ch->state = CHUNK_TRAILER; + break; + } + if(*datap == 0x0d) { + /* skip if CR */ + datap++; + length--; + } + /* now wait for the final LF */ + ch->state = CHUNK_STOP; + break; + + case CHUNK_STOP: + if(*datap == 0x0a) { + length--; + + /* Record the length of any data left in the end of the buffer + even if there's no more chunks to read */ + ch->dataleft = curlx_sotouz(length); + + return CHUNKE_STOP; /* return stop */ + } + else + return CHUNKE_BAD_CHUNK; + } + } + return CHUNKE_OK; +} + +const char *Curl_chunked_strerror(CHUNKcode code) +{ + switch (code) { + default: + return "OK"; + case CHUNKE_TOO_LONG_HEX: + return "Too long hexadecimal number"; + case CHUNKE_ILLEGAL_HEX: + return "Illegal or missing hexadecimal sequence"; + case CHUNKE_BAD_CHUNK: + return "Malformed encoding found"; + case CHUNKE_WRITE_ERROR: + return "Write error"; + case CHUNKE_BAD_ENCODING: + return "Bad content-encoding found"; + case CHUNKE_OUT_OF_MEMORY: + return "Out of memory"; + } +} + +#endif /* CURL_DISABLE_HTTP */ diff --git a/external/libcurl_android/jni/libcurl/lib/http_chunks.h b/external/libcurl_android/jni/libcurl/lib/http_chunks.h new file mode 100755 index 00000000..0489eb85 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/http_chunks.h @@ -0,0 +1,91 @@ +#ifndef HEADER_CURL_HTTP_CHUNKS_H +#define HEADER_CURL_HTTP_CHUNKS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +/* + * The longest possible hexadecimal number we support in a chunked transfer. + * Weird enough, RFC2616 doesn't set a maximum size! Since we use strtoul() + * to convert it, we "only" support 2^32 bytes chunk data. + */ +#define MAXNUM_SIZE 16 + +typedef enum { + /* await and buffer all hexadecimal digits until we get one that isn't a + hexadecimal digit. When done, we go CHUNK_LF */ + CHUNK_HEX, + + /* wait for LF, ignore all else */ + CHUNK_LF, + + /* We eat the amount of data specified. When done, we move on to the + POST_CR state. */ + CHUNK_DATA, + + /* POSTLF should get a CR and then a LF and nothing else, then move back to + HEX as the CRLF combination marks the end of a chunk. A missing CR is no + big deal. */ + CHUNK_POSTLF, + + /* Used to mark that we're out of the game. NOTE: that there's a 'dataleft' + field in the struct that will tell how many bytes that were not passed to + the client in the end of the last buffer! */ + CHUNK_STOP, + + /* At this point optional trailer headers can be found, unless the next line + is CRLF */ + CHUNK_TRAILER, + + /* A trailer CR has been found - next state is CHUNK_TRAILER_POSTCR. + Next char must be a LF */ + CHUNK_TRAILER_CR, + + /* A trailer LF must be found now, otherwise CHUNKE_BAD_CHUNK will be + signalled If this is an empty trailer CHUNKE_STOP will be signalled. + Otherwise the trailer will be broadcasted via Curl_client_write() and the + next state will be CHUNK_TRAILER */ + CHUNK_TRAILER_POSTCR +} ChunkyState; + +typedef enum { + CHUNKE_STOP = -1, + CHUNKE_OK = 0, + CHUNKE_TOO_LONG_HEX = 1, + CHUNKE_ILLEGAL_HEX, + CHUNKE_BAD_CHUNK, + CHUNKE_WRITE_ERROR, + CHUNKE_BAD_ENCODING, + CHUNKE_OUT_OF_MEMORY, + CHUNKE_LAST +} CHUNKcode; + +const char *Curl_chunked_strerror(CHUNKcode code); + +struct Curl_chunker { + char hexbuffer[ MAXNUM_SIZE + 1]; + int hexindex; + ChunkyState state; + curl_off_t datasize; + size_t dataleft; /* untouched data amount at the end of the last buffer */ +}; + +#endif /* HEADER_CURL_HTTP_CHUNKS_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/http_digest.c b/external/libcurl_android/jni/libcurl/lib/http_digest.c new file mode 100755 index 00000000..55f5108c --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/http_digest.c @@ -0,0 +1,598 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_CRYPTO_AUTH) + +#include "urldata.h" +#include "rawstr.h" +#include "curl_base64.h" +#include "curl_md5.h" +#include "http_digest.h" +#include "strtok.h" +#include "curl_memory.h" +#include "vtls/vtls.h" /* for Curl_rand() */ +#include "non-ascii.h" /* included for Curl_convert_... prototypes */ +#include "warnless.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +#define MAX_VALUE_LENGTH 256 +#define MAX_CONTENT_LENGTH 1024 + +static void digest_cleanup_one(struct digestdata *dig); + +/* + * Return 0 on success and then the buffers are filled in fine. + * + * Non-zero means failure to parse. + */ +static int get_pair(const char *str, char *value, char *content, + const char **endptr) +{ + int c; + bool starts_with_quote = FALSE; + bool escape = FALSE; + + for(c=MAX_VALUE_LENGTH-1; (*str && (*str != '=') && c--); ) + *value++ = *str++; + *value=0; + + if('=' != *str++) + /* eek, no match */ + return 1; + + if('\"' == *str) { + /* this starts with a quote so it must end with one as well! */ + str++; + starts_with_quote = TRUE; + } + + for(c=MAX_CONTENT_LENGTH-1; *str && c--; str++) { + switch(*str) { + case '\\': + if(!escape) { + /* possibly the start of an escaped quote */ + escape = TRUE; + *content++ = '\\'; /* even though this is an escape character, we still + store it as-is in the target buffer */ + continue; + } + break; + case ',': + if(!starts_with_quote) { + /* this signals the end of the content if we didn't get a starting + quote and then we do "sloppy" parsing */ + c=0; /* the end */ + continue; + } + break; + case '\r': + case '\n': + /* end of string */ + c=0; + continue; + case '\"': + if(!escape && starts_with_quote) { + /* end of string */ + c=0; + continue; + } + break; + } + escape = FALSE; + *content++ = *str; + } + *content=0; + + *endptr = str; + + return 0; /* all is fine! */ +} + +/* Test example headers: + +WWW-Authenticate: Digest realm="testrealm", nonce="1053604598" +Proxy-Authenticate: Digest realm="testrealm", nonce="1053604598" + +*/ + +CURLdigest Curl_input_digest(struct connectdata *conn, + bool proxy, + const char *header) /* rest of the *-authenticate: + header */ +{ + char *token = NULL; + char *tmp = NULL; + bool foundAuth = FALSE; + bool foundAuthInt = FALSE; + struct SessionHandle *data=conn->data; + bool before = FALSE; /* got a nonce before */ + struct digestdata *d; + + if(proxy) { + d = &data->state.proxydigest; + } + else { + d = &data->state.digest; + } + + if(checkprefix("Digest", header)) { + header += strlen("Digest"); + + /* If we already have received a nonce, keep that in mind */ + if(d->nonce) + before = TRUE; + + /* clear off any former leftovers and init to defaults */ + digest_cleanup_one(d); + + for(;;) { + char value[MAX_VALUE_LENGTH]; + char content[MAX_CONTENT_LENGTH]; + + while(*header && ISSPACE(*header)) + header++; + + /* extract a value=content pair */ + if(!get_pair(header, value, content, &header)) { + if(Curl_raw_equal(value, "nonce")) { + d->nonce = strdup(content); + if(!d->nonce) + return CURLDIGEST_NOMEM; + } + else if(Curl_raw_equal(value, "stale")) { + if(Curl_raw_equal(content, "true")) { + d->stale = TRUE; + d->nc = 1; /* we make a new nonce now */ + } + } + else if(Curl_raw_equal(value, "realm")) { + d->realm = strdup(content); + if(!d->realm) + return CURLDIGEST_NOMEM; + } + else if(Curl_raw_equal(value, "opaque")) { + d->opaque = strdup(content); + if(!d->opaque) + return CURLDIGEST_NOMEM; + } + else if(Curl_raw_equal(value, "qop")) { + char *tok_buf; + /* tokenize the list and choose auth if possible, use a temporary + clone of the buffer since strtok_r() ruins it */ + tmp = strdup(content); + if(!tmp) + return CURLDIGEST_NOMEM; + token = strtok_r(tmp, ",", &tok_buf); + while(token != NULL) { + if(Curl_raw_equal(token, "auth")) { + foundAuth = TRUE; + } + else if(Curl_raw_equal(token, "auth-int")) { + foundAuthInt = TRUE; + } + token = strtok_r(NULL, ",", &tok_buf); + } + free(tmp); + /*select only auth o auth-int. Otherwise, ignore*/ + if(foundAuth) { + d->qop = strdup("auth"); + if(!d->qop) + return CURLDIGEST_NOMEM; + } + else if(foundAuthInt) { + d->qop = strdup("auth-int"); + if(!d->qop) + return CURLDIGEST_NOMEM; + } + } + else if(Curl_raw_equal(value, "algorithm")) { + d->algorithm = strdup(content); + if(!d->algorithm) + return CURLDIGEST_NOMEM; + if(Curl_raw_equal(content, "MD5-sess")) + d->algo = CURLDIGESTALGO_MD5SESS; + else if(Curl_raw_equal(content, "MD5")) + d->algo = CURLDIGESTALGO_MD5; + else + return CURLDIGEST_BADALGO; + } + else { + /* unknown specifier, ignore it! */ + } + } + else + break; /* we're done here */ + + /* pass all additional spaces here */ + while(*header && ISSPACE(*header)) + header++; + if(',' == *header) + /* allow the list to be comma-separated */ + header++; + } + /* We had a nonce since before, and we got another one now without + 'stale=true'. This means we provided bad credentials in the previous + request */ + if(before && !d->stale) + return CURLDIGEST_BAD; + + /* We got this header without a nonce, that's a bad Digest line! */ + if(!d->nonce) + return CURLDIGEST_BAD; + } + else + /* else not a digest, get out */ + return CURLDIGEST_NONE; + + return CURLDIGEST_FINE; +} + +/* convert md5 chunk to RFC2617 (section 3.1.3) -suitable ascii string*/ +static void md5_to_ascii(unsigned char *source, /* 16 bytes */ + unsigned char *dest) /* 33 bytes */ +{ + int i; + for(i=0; i<16; i++) + snprintf((char *)&dest[i*2], 3, "%02x", source[i]); +} + +/* Perform quoted-string escaping as described in RFC2616 and its errata */ +static char *string_quoted(const char *source) +{ + char *dest, *d; + const char *s = source; + size_t n = 1; /* null terminator */ + + /* Calculate size needed */ + while(*s) { + ++n; + if(*s == '"' || *s == '\\') { + ++n; + } + ++s; + } + + dest = malloc(n); + if(dest) { + s = source; + d = dest; + while(*s) { + if(*s == '"' || *s == '\\') { + *d++ = '\\'; + } + *d++ = *s++; + } + *d = 0; + } + + return dest; +} + +CURLcode Curl_output_digest(struct connectdata *conn, + bool proxy, + const unsigned char *request, + const unsigned char *uripath) +{ + /* We have a Digest setup for this, use it! Now, to get all the details for + this sorted out, I must urge you dear friend to read up on the RFC2617 + section 3.2.2, */ + size_t urilen; + unsigned char md5buf[16]; /* 16 bytes/128 bits */ + unsigned char request_digest[33]; + unsigned char *md5this; + unsigned char ha1[33];/* 32 digits and 1 zero byte */ + unsigned char ha2[33];/* 32 digits and 1 zero byte */ + char cnoncebuf[33]; + char *cnonce = NULL; + size_t cnonce_sz = 0; + char *tmp = NULL; + char **allocuserpwd; + size_t userlen; + const char *userp; + char *userp_quoted; + const char *passwdp; + struct auth *authp; + + struct SessionHandle *data = conn->data; + struct digestdata *d; + CURLcode rc; +/* The CURL_OUTPUT_DIGEST_CONV macro below is for non-ASCII machines. + It converts digest text to ASCII so the MD5 will be correct for + what ultimately goes over the network. +*/ +#define CURL_OUTPUT_DIGEST_CONV(a, b) \ + rc = Curl_convert_to_network(a, (char *)b, strlen((const char*)b)); \ + if(rc != CURLE_OK) { \ + free(b); \ + return rc; \ + } + + if(proxy) { + d = &data->state.proxydigest; + allocuserpwd = &conn->allocptr.proxyuserpwd; + userp = conn->proxyuser; + passwdp = conn->proxypasswd; + authp = &data->state.authproxy; + } + else { + d = &data->state.digest; + allocuserpwd = &conn->allocptr.userpwd; + userp = conn->user; + passwdp = conn->passwd; + authp = &data->state.authhost; + } + + Curl_safefree(*allocuserpwd); + + /* not set means empty */ + if(!userp) + userp=""; + + if(!passwdp) + passwdp=""; + + if(!d->nonce) { + authp->done = FALSE; + return CURLE_OK; + } + authp->done = TRUE; + + if(!d->nc) + d->nc = 1; + + if(!d->cnonce) { + snprintf(cnoncebuf, sizeof(cnoncebuf), "%08x%08x%08x%08x", + Curl_rand(data), Curl_rand(data), + Curl_rand(data), Curl_rand(data)); + rc = Curl_base64_encode(data, cnoncebuf, strlen(cnoncebuf), + &cnonce, &cnonce_sz); + if(rc) + return rc; + d->cnonce = cnonce; + } + + /* + if the algorithm is "MD5" or unspecified (which then defaults to MD5): + + A1 = unq(username-value) ":" unq(realm-value) ":" passwd + + if the algorithm is "MD5-sess" then: + + A1 = H( unq(username-value) ":" unq(realm-value) ":" passwd ) + ":" unq(nonce-value) ":" unq(cnonce-value) + */ + + md5this = (unsigned char *) + aprintf("%s:%s:%s", userp, d->realm, passwdp); + if(!md5this) + return CURLE_OUT_OF_MEMORY; + + CURL_OUTPUT_DIGEST_CONV(data, md5this); /* convert on non-ASCII machines */ + Curl_md5it(md5buf, md5this); + Curl_safefree(md5this); + md5_to_ascii(md5buf, ha1); + + if(d->algo == CURLDIGESTALGO_MD5SESS) { + /* nonce and cnonce are OUTSIDE the hash */ + tmp = aprintf("%s:%s:%s", ha1, d->nonce, d->cnonce); + if(!tmp) + return CURLE_OUT_OF_MEMORY; + CURL_OUTPUT_DIGEST_CONV(data, tmp); /* convert on non-ASCII machines */ + Curl_md5it(md5buf, (unsigned char *)tmp); + Curl_safefree(tmp); + md5_to_ascii(md5buf, ha1); + } + + /* + If the "qop" directive's value is "auth" or is unspecified, then A2 is: + + A2 = Method ":" digest-uri-value + + If the "qop" value is "auth-int", then A2 is: + + A2 = Method ":" digest-uri-value ":" H(entity-body) + + (The "Method" value is the HTTP request method as specified in section + 5.1.1 of RFC 2616) + */ + + /* So IE browsers < v7 cut off the URI part at the query part when they + evaluate the MD5 and some (IIS?) servers work with them so we may need to + do the Digest IE-style. Note that the different ways cause different MD5 + sums to get sent. + + Apache servers can be set to do the Digest IE-style automatically using + the BrowserMatch feature: + http://httpd.apache.org/docs/2.2/mod/mod_auth_digest.html#msie + + Further details on Digest implementation differences: + http://www.fngtps.com/2006/09/http-authentication + */ + + if(authp->iestyle && ((tmp = strchr((char *)uripath, '?')) != NULL)) + urilen = tmp - (char *)uripath; + else + urilen = strlen((char *)uripath); + + md5this = (unsigned char *)aprintf("%s:%.*s", request, urilen, uripath); + + if(d->qop && Curl_raw_equal(d->qop, "auth-int")) { + /* We don't support auth-int for PUT or POST at the moment. + TODO: replace md5 of empty string with entity-body for PUT/POST */ + unsigned char *md5this2 = (unsigned char *) + aprintf("%s:%s", md5this, "d41d8cd98f00b204e9800998ecf8427e"); + Curl_safefree(md5this); + md5this = md5this2; + } + + if(!md5this) + return CURLE_OUT_OF_MEMORY; + + CURL_OUTPUT_DIGEST_CONV(data, md5this); /* convert on non-ASCII machines */ + Curl_md5it(md5buf, md5this); + Curl_safefree(md5this); + md5_to_ascii(md5buf, ha2); + + if(d->qop) { + md5this = (unsigned char *)aprintf("%s:%s:%08x:%s:%s:%s", + ha1, + d->nonce, + d->nc, + d->cnonce, + d->qop, + ha2); + } + else { + md5this = (unsigned char *)aprintf("%s:%s:%s", + ha1, + d->nonce, + ha2); + } + if(!md5this) + return CURLE_OUT_OF_MEMORY; + + CURL_OUTPUT_DIGEST_CONV(data, md5this); /* convert on non-ASCII machines */ + Curl_md5it(md5buf, md5this); + Curl_safefree(md5this); + md5_to_ascii(md5buf, request_digest); + + /* for test case 64 (snooped from a Mozilla 1.3a request) + + Authorization: Digest username="testuser", realm="testrealm", \ + nonce="1053604145", uri="/64", response="c55f7f30d83d774a3d2dcacf725abaca" + + Digest parameters are all quoted strings. Username which is provided by + the user will need double quotes and backslashes within it escaped. For + the other fields, this shouldn't be an issue. realm, nonce, and opaque + are copied as is from the server, escapes and all. cnonce is generated + with web-safe characters. uri is already percent encoded. nc is 8 hex + characters. algorithm and qop with standard values only contain web-safe + chracters. + */ + userp_quoted = string_quoted(userp); + if(!userp_quoted) + return CURLE_OUT_OF_MEMORY; + + if(d->qop) { + *allocuserpwd = + aprintf( "%sAuthorization: Digest " + "username=\"%s\", " + "realm=\"%s\", " + "nonce=\"%s\", " + "uri=\"%.*s\", " + "cnonce=\"%s\", " + "nc=%08x, " + "qop=%s, " + "response=\"%s\"", + proxy?"Proxy-":"", + userp_quoted, + d->realm, + d->nonce, + urilen, uripath, /* this is the PATH part of the URL */ + d->cnonce, + d->nc, + d->qop, + request_digest); + + if(Curl_raw_equal(d->qop, "auth")) + d->nc++; /* The nc (from RFC) has to be a 8 hex digit number 0 padded + which tells to the server how many times you are using the + same nonce in the qop=auth mode. */ + } + else { + *allocuserpwd = + aprintf( "%sAuthorization: Digest " + "username=\"%s\", " + "realm=\"%s\", " + "nonce=\"%s\", " + "uri=\"%.*s\", " + "response=\"%s\"", + proxy?"Proxy-":"", + userp_quoted, + d->realm, + d->nonce, + urilen, uripath, /* this is the PATH part of the URL */ + request_digest); + } + Curl_safefree(userp_quoted); + if(!*allocuserpwd) + return CURLE_OUT_OF_MEMORY; + + /* Add optional fields */ + if(d->opaque) { + /* append opaque */ + tmp = aprintf("%s, opaque=\"%s\"", *allocuserpwd, d->opaque); + if(!tmp) + return CURLE_OUT_OF_MEMORY; + free(*allocuserpwd); + *allocuserpwd = tmp; + } + + if(d->algorithm) { + /* append algorithm */ + tmp = aprintf("%s, algorithm=\"%s\"", *allocuserpwd, d->algorithm); + if(!tmp) + return CURLE_OUT_OF_MEMORY; + free(*allocuserpwd); + *allocuserpwd = tmp; + } + + /* append CRLF + zero (3 bytes) to the userpwd header */ + userlen = strlen(*allocuserpwd); + tmp = realloc(*allocuserpwd, userlen + 3); + if(!tmp) + return CURLE_OUT_OF_MEMORY; + strcpy(&tmp[userlen], "\r\n"); /* append the data */ + *allocuserpwd = tmp; + + return CURLE_OK; +} + +static void digest_cleanup_one(struct digestdata *d) +{ + Curl_safefree(d->nonce); + Curl_safefree(d->cnonce); + Curl_safefree(d->realm); + Curl_safefree(d->opaque); + Curl_safefree(d->qop); + Curl_safefree(d->algorithm); + + d->nc = 0; + d->algo = CURLDIGESTALGO_MD5; /* default algorithm */ + d->stale = FALSE; /* default means normal, not stale */ +} + + +void Curl_digest_cleanup(struct SessionHandle *data) +{ + digest_cleanup_one(&data->state.digest); + digest_cleanup_one(&data->state.proxydigest); +} + +#endif diff --git a/external/libcurl_android/jni/libcurl/lib/http_digest.h b/external/libcurl_android/jni/libcurl/lib/http_digest.h new file mode 100755 index 00000000..c6a4e916 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/http_digest.h @@ -0,0 +1,57 @@ +#ifndef HEADER_CURL_HTTP_DIGEST_H +#define HEADER_CURL_HTTP_DIGEST_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +typedef enum { + CURLDIGEST_NONE, /* not a digest */ + CURLDIGEST_BAD, /* a digest, but one we don't like */ + CURLDIGEST_BADALGO, /* unsupported algorithm requested */ + CURLDIGEST_NOMEM, + CURLDIGEST_FINE, /* a digest we act on */ + + CURLDIGEST_LAST /* last entry in this enum, don't use */ +} CURLdigest; + +enum { + CURLDIGESTALGO_MD5, + CURLDIGESTALGO_MD5SESS +}; + +/* this is for digest header input */ +CURLdigest Curl_input_digest(struct connectdata *conn, + bool proxy, const char *header); + +/* this is for creating digest header output */ +CURLcode Curl_output_digest(struct connectdata *conn, + bool proxy, + const unsigned char *request, + const unsigned char *uripath); + +#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_CRYPTO_AUTH) +void Curl_digest_cleanup(struct SessionHandle *data); +#else +#define Curl_digest_cleanup(x) Curl_nop_stmt +#endif + +#endif /* HEADER_CURL_HTTP_DIGEST_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/http_negotiate.c b/external/libcurl_android/jni/libcurl/lib/http_negotiate.c new file mode 100755 index 00000000..c8bfa29b --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/http_negotiate.c @@ -0,0 +1,243 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_GSSAPI +#ifdef HAVE_OLD_GSSMIT +#define GSS_C_NT_HOSTBASED_SERVICE gss_nt_service_name +#define NCOMPAT 1 +#endif + +#ifndef CURL_DISABLE_HTTP + +#include "urldata.h" +#include "sendf.h" +#include "curl_gssapi.h" +#include "rawstr.h" +#include "curl_base64.h" +#include "http_negotiate.h" +#include "curl_memory.h" +#include "url.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +static int +get_gss_name(struct connectdata *conn, bool proxy, gss_name_t *server) +{ + OM_uint32 major_status, minor_status; + gss_buffer_desc token = GSS_C_EMPTY_BUFFER; + char name[2048]; + const char* service = "HTTP"; + + token.length = strlen(service) + 1 + strlen(proxy ? conn->proxy.name : + conn->host.name) + 1; + if(token.length + 1 > sizeof(name)) + return EMSGSIZE; + + snprintf(name, sizeof(name), "%s@%s", service, proxy ? conn->proxy.name : + conn->host.name); + + token.value = (void *) name; + major_status = gss_import_name(&minor_status, + &token, + GSS_C_NT_HOSTBASED_SERVICE, + server); + + return GSS_ERROR(major_status) ? -1 : 0; +} + +static void +log_gss_error(struct connectdata *conn, OM_uint32 error_status, + const char *prefix) +{ + OM_uint32 maj_stat, min_stat; + OM_uint32 msg_ctx = 0; + gss_buffer_desc status_string; + char buf[1024]; + size_t len; + + snprintf(buf, sizeof(buf), "%s", prefix); + len = strlen(buf); + do { + maj_stat = gss_display_status(&min_stat, + error_status, + GSS_C_MECH_CODE, + GSS_C_NO_OID, + &msg_ctx, + &status_string); + if(sizeof(buf) > len + status_string.length + 1) { + snprintf(buf + len, sizeof(buf) - len, + ": %s", (char*) status_string.value); + len += status_string.length; + } + gss_release_buffer(&min_stat, &status_string); + } while(!GSS_ERROR(maj_stat) && msg_ctx != 0); + + infof(conn->data, "%s\n", buf); +} + +/* returning zero (0) means success, everything else is treated as "failure" + with no care exactly what the failure was */ +int Curl_input_negotiate(struct connectdata *conn, bool proxy, + const char *header) +{ + struct SessionHandle *data = conn->data; + struct negotiatedata *neg_ctx = proxy?&data->state.proxyneg: + &data->state.negotiate; + OM_uint32 major_status, minor_status, discard_st; + gss_buffer_desc input_token = GSS_C_EMPTY_BUFFER; + gss_buffer_desc output_token = GSS_C_EMPTY_BUFFER; + int ret; + size_t len; + size_t rawlen = 0; + CURLcode error; + + if(neg_ctx->context && neg_ctx->status == GSS_S_COMPLETE) { + /* We finished successfully our part of authentication, but server + * rejected it (since we're again here). Exit with an error since we + * can't invent anything better */ + Curl_cleanup_negotiate(data); + return -1; + } + + if(neg_ctx->server_name == NULL && + (ret = get_gss_name(conn, proxy, &neg_ctx->server_name))) + return ret; + + header += strlen("Negotiate"); + while(*header && ISSPACE(*header)) + header++; + + len = strlen(header); + if(len > 0) { + error = Curl_base64_decode(header, + (unsigned char **)&input_token.value, &rawlen); + if(error || rawlen == 0) + return -1; + input_token.length = rawlen; + + DEBUGASSERT(input_token.value != NULL); + } + + major_status = Curl_gss_init_sec_context(data, + &minor_status, + &neg_ctx->context, + neg_ctx->server_name, + &Curl_spnego_mech_oid, + GSS_C_NO_CHANNEL_BINDINGS, + &input_token, + &output_token, + NULL); + Curl_safefree(input_token.value); + + neg_ctx->status = major_status; + if(GSS_ERROR(major_status)) { + if(output_token.value) + gss_release_buffer(&discard_st, &output_token); + log_gss_error(conn, minor_status, "gss_init_sec_context() failed: "); + return -1; + } + + if(!output_token.value || !output_token.length) { + if(output_token.value) + gss_release_buffer(&discard_st, &output_token); + return -1; + } + + neg_ctx->output_token = output_token; + return 0; +} + + +CURLcode Curl_output_negotiate(struct connectdata *conn, bool proxy) +{ + struct negotiatedata *neg_ctx = proxy?&conn->data->state.proxyneg: + &conn->data->state.negotiate; + char *encoded = NULL; + size_t len = 0; + char *userp; + CURLcode error; + OM_uint32 discard_st; + + error = Curl_base64_encode(conn->data, + neg_ctx->output_token.value, + neg_ctx->output_token.length, + &encoded, &len); + if(error) { + gss_release_buffer(&discard_st, &neg_ctx->output_token); + neg_ctx->output_token.value = NULL; + neg_ctx->output_token.length = 0; + return error; + } + + if(!encoded || !len) { + gss_release_buffer(&discard_st, &neg_ctx->output_token); + neg_ctx->output_token.value = NULL; + neg_ctx->output_token.length = 0; + return CURLE_REMOTE_ACCESS_DENIED; + } + + userp = aprintf("%sAuthorization: Negotiate %s\r\n", proxy ? "Proxy-" : "", + encoded); + if(proxy) { + Curl_safefree(conn->allocptr.proxyuserpwd); + conn->allocptr.proxyuserpwd = userp; + } + else { + Curl_safefree(conn->allocptr.userpwd); + conn->allocptr.userpwd = userp; + } + + Curl_safefree(encoded); + + return (userp == NULL) ? CURLE_OUT_OF_MEMORY : CURLE_OK; +} + +static void cleanup(struct negotiatedata *neg_ctx) +{ + OM_uint32 minor_status; + if(neg_ctx->context != GSS_C_NO_CONTEXT) + gss_delete_sec_context(&minor_status, &neg_ctx->context, GSS_C_NO_BUFFER); + + if(neg_ctx->output_token.value) + gss_release_buffer(&minor_status, &neg_ctx->output_token); + + if(neg_ctx->server_name != GSS_C_NO_NAME) + gss_release_name(&minor_status, &neg_ctx->server_name); + + memset(neg_ctx, 0, sizeof(*neg_ctx)); +} + +void Curl_cleanup_negotiate(struct SessionHandle *data) +{ + cleanup(&data->state.negotiate); + cleanup(&data->state.proxyneg); +} + + +#endif +#endif diff --git a/external/libcurl_android/jni/libcurl/lib/http_negotiate.h b/external/libcurl_android/jni/libcurl/lib/http_negotiate.h new file mode 100755 index 00000000..f7efe8cd --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/http_negotiate.h @@ -0,0 +1,42 @@ +#ifndef HEADER_CURL_HTTP_NEGOTIATE_H +#define HEADER_CURL_HTTP_NEGOTIATE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#ifdef USE_SPNEGO + +/* this is for Negotiate header input */ +int Curl_input_negotiate(struct connectdata *conn, bool proxy, + const char *header); + +/* this is for creating Negotiate header output */ +CURLcode Curl_output_negotiate(struct connectdata *conn, bool proxy); + +void Curl_cleanup_negotiate(struct SessionHandle *data); + +#ifdef USE_WINDOWS_SSPI +#define GSS_ERROR(status) (status & 0x80000000) +#endif + +#endif /* USE_SPNEGO */ + +#endif /* HEADER_CURL_HTTP_NEGOTIATE_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/http_negotiate_sspi.c b/external/libcurl_android/jni/libcurl/lib/http_negotiate_sspi.c new file mode 100755 index 00000000..61581f1f --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/http_negotiate_sspi.c @@ -0,0 +1,290 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef USE_WINDOWS_SSPI + +#if !defined(CURL_DISABLE_HTTP) && defined(USE_SPNEGO) + +#include "urldata.h" +#include "sendf.h" +#include "rawstr.h" +#include "warnless.h" +#include "curl_base64.h" +#include "curl_sasl.h" +#include "http_negotiate.h" +#include "curl_memory.h" +#include "curl_multibyte.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +/* returning zero (0) means success, everything else is treated as "failure" + with no care exactly what the failure was */ +int Curl_input_negotiate(struct connectdata *conn, bool proxy, + const char *header) +{ + BYTE *input_token = NULL; + SecBufferDesc out_buff_desc; + SecBuffer out_sec_buff; + SecBufferDesc in_buff_desc; + SecBuffer in_sec_buff; + unsigned long context_attributes; + TimeStamp lifetime; + int ret; + size_t len = 0, input_token_len = 0; + CURLcode error; + + /* Point to the username and password */ + const char *userp; + const char *passwdp; + + /* Point to the correct struct with this */ + struct negotiatedata *neg_ctx; + + if(proxy) { + userp = conn->proxyuser; + passwdp = conn->proxypasswd; + neg_ctx = &conn->data->state.proxyneg; + } + else { + userp = conn->user; + passwdp = conn->passwd; + neg_ctx = &conn->data->state.negotiate; + } + + /* Not set means empty */ + if(!userp) + userp = ""; + + if(!passwdp) + passwdp = ""; + + if(neg_ctx->context && neg_ctx->status == SEC_E_OK) { + /* We finished successfully our part of authentication, but server + * rejected it (since we're again here). Exit with an error since we + * can't invent anything better */ + Curl_cleanup_negotiate(conn->data); + return -1; + } + + if(!neg_ctx->server_name) { + /* Check proxy auth requested but no given proxy name */ + if(proxy && !conn->proxy.name) + return -1; + + /* Generate our SPN */ + neg_ctx->server_name = Curl_sasl_build_spn("HTTP", + proxy ? conn->proxy.name : + conn->host.name); + if(!neg_ctx->server_name) + return -1; + } + + if(!neg_ctx->output_token) { + PSecPkgInfo SecurityPackage; + ret = s_pSecFn->QuerySecurityPackageInfo((TCHAR *) TEXT("Negotiate"), + &SecurityPackage); + if(ret != SEC_E_OK) + return -1; + + /* Allocate input and output buffers according to the max token size + as indicated by the security package */ + neg_ctx->max_token_length = SecurityPackage->cbMaxToken; + neg_ctx->output_token = malloc(neg_ctx->max_token_length); + s_pSecFn->FreeContextBuffer(SecurityPackage); + } + + /* Obtain the input token, if any */ + header += strlen("Negotiate"); + while(*header && ISSPACE(*header)) + header++; + + len = strlen(header); + if(!len) { + /* Is this the first call in a new negotiation? */ + if(neg_ctx->context) { + /* The server rejected our authentication and hasn't suppled any more + negotiation mechanisms */ + return -1; + } + + /* We have to acquire credentials and allocate memory for the context */ + neg_ctx->credentials = malloc(sizeof(CredHandle)); + neg_ctx->context = malloc(sizeof(CtxtHandle)); + + if(!neg_ctx->credentials || !neg_ctx->context) + return -1; + + if(userp && *userp) { + /* Populate our identity structure */ + error = Curl_create_sspi_identity(userp, passwdp, &neg_ctx->identity); + if(error) + return -1; + + /* Allow proper cleanup of the identity structure */ + neg_ctx->p_identity = &neg_ctx->identity; + } + else + /* Use the current Windows user */ + neg_ctx->p_identity = NULL; + + /* Acquire our credientials handle */ + neg_ctx->status = + s_pSecFn->AcquireCredentialsHandle(NULL, + (TCHAR *) TEXT("Negotiate"), + SECPKG_CRED_OUTBOUND, NULL, + neg_ctx->p_identity, NULL, NULL, + neg_ctx->credentials, &lifetime); + if(neg_ctx->status != SEC_E_OK) + return -1; + } + else { + error = Curl_base64_decode(header, + (unsigned char **)&input_token, + &input_token_len); + if(error || !input_token_len) + return -1; + } + + /* Setup the "output" security buffer */ + out_buff_desc.ulVersion = SECBUFFER_VERSION; + out_buff_desc.cBuffers = 1; + out_buff_desc.pBuffers = &out_sec_buff; + out_sec_buff.BufferType = SECBUFFER_TOKEN; + out_sec_buff.pvBuffer = neg_ctx->output_token; + out_sec_buff.cbBuffer = curlx_uztoul(neg_ctx->max_token_length); + + /* Setup the "input" security buffer if present */ + if(input_token) { + in_buff_desc.ulVersion = SECBUFFER_VERSION; + in_buff_desc.cBuffers = 1; + in_buff_desc.pBuffers = &in_sec_buff; + in_sec_buff.BufferType = SECBUFFER_TOKEN; + in_sec_buff.pvBuffer = input_token; + in_sec_buff.cbBuffer = curlx_uztoul(input_token_len); + } + + /* Generate our message */ + neg_ctx->status = s_pSecFn->InitializeSecurityContext( + neg_ctx->credentials, + input_token ? neg_ctx->context : NULL, + neg_ctx->server_name, + ISC_REQ_CONFIDENTIALITY, + 0, + SECURITY_NATIVE_DREP, + input_token ? &in_buff_desc : NULL, + 0, + neg_ctx->context, + &out_buff_desc, + &context_attributes, + &lifetime); + + Curl_safefree(input_token); + + if(GSS_ERROR(neg_ctx->status)) + return -1; + + if(neg_ctx->status == SEC_I_COMPLETE_NEEDED || + neg_ctx->status == SEC_I_COMPLETE_AND_CONTINUE) { + neg_ctx->status = s_pSecFn->CompleteAuthToken(neg_ctx->context, + &out_buff_desc); + if(GSS_ERROR(neg_ctx->status)) + return -1; + } + + neg_ctx->output_token_length = out_sec_buff.cbBuffer; + + return 0; +} + + +CURLcode Curl_output_negotiate(struct connectdata *conn, bool proxy) +{ + struct negotiatedata *neg_ctx = proxy?&conn->data->state.proxyneg: + &conn->data->state.negotiate; + char *encoded = NULL; + size_t len = 0; + char *userp; + CURLcode error; + + error = Curl_base64_encode(conn->data, + (const char*)neg_ctx->output_token, + neg_ctx->output_token_length, + &encoded, &len); + if(error) + return error; + + if(!len) + return CURLE_REMOTE_ACCESS_DENIED; + + userp = aprintf("%sAuthorization: Negotiate %s\r\n", proxy ? "Proxy-" : "", + encoded); + + if(proxy) { + Curl_safefree(conn->allocptr.proxyuserpwd); + conn->allocptr.proxyuserpwd = userp; + } + else { + Curl_safefree(conn->allocptr.userpwd); + conn->allocptr.userpwd = userp; + } + free(encoded); + return (userp == NULL) ? CURLE_OUT_OF_MEMORY : CURLE_OK; +} + +static void cleanup(struct negotiatedata *neg_ctx) +{ + if(neg_ctx->context) { + s_pSecFn->DeleteSecurityContext(neg_ctx->context); + free(neg_ctx->context); + neg_ctx->context = NULL; + } + + if(neg_ctx->credentials) { + s_pSecFn->FreeCredentialsHandle(neg_ctx->credentials); + free(neg_ctx->credentials); + neg_ctx->credentials = NULL; + } + + neg_ctx->max_token_length = 0; + Curl_safefree(neg_ctx->output_token); + + Curl_safefree(neg_ctx->server_name); + + Curl_sspi_free_identity(neg_ctx->p_identity); + neg_ctx->p_identity = NULL; +} + +void Curl_cleanup_negotiate(struct SessionHandle *data) +{ + cleanup(&data->state.negotiate); + cleanup(&data->state.proxyneg); +} + +#endif /* !CURL_DISABLE_HTTP && USE_SPNEGO */ + +#endif /* USE_WINDOWS_SSPI */ diff --git a/external/libcurl_android/jni/libcurl/lib/http_proxy.c b/external/libcurl_android/jni/libcurl/lib/http_proxy.c new file mode 100755 index 00000000..5343eb71 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/http_proxy.c @@ -0,0 +1,598 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#if !defined(CURL_DISABLE_PROXY) && !defined(CURL_DISABLE_HTTP) + +#include "urldata.h" +#include +#include "http_proxy.h" +#include "sendf.h" +#include "http.h" +#include "url.h" +#include "select.h" +#include "rawstr.h" +#include "progress.h" +#include "non-ascii.h" +#include "connect.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curlx.h" + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +CURLcode Curl_proxy_connect(struct connectdata *conn) +{ + if(conn->bits.tunnel_proxy && conn->bits.httpproxy) { +#ifndef CURL_DISABLE_PROXY + /* for [protocol] tunneled through HTTP proxy */ + struct HTTP http_proxy; + void *prot_save; + CURLcode result; + + /* BLOCKING */ + /* We want "seamless" operations through HTTP proxy tunnel */ + + /* Curl_proxyCONNECT is based on a pointer to a struct HTTP at the + * member conn->proto.http; we want [protocol] through HTTP and we have + * to change the member temporarily for connecting to the HTTP + * proxy. After Curl_proxyCONNECT we have to set back the member to the + * original pointer + * + * This function might be called several times in the multi interface case + * if the proxy's CONNTECT response is not instant. + */ + prot_save = conn->data->req.protop; + memset(&http_proxy, 0, sizeof(http_proxy)); + conn->data->req.protop = &http_proxy; + connkeep(conn, "HTTP proxy CONNECT"); + result = Curl_proxyCONNECT(conn, FIRSTSOCKET, + conn->host.name, conn->remote_port); + conn->data->req.protop = prot_save; + if(CURLE_OK != result) + return result; +#else + return CURLE_NOT_BUILT_IN; +#endif + } + /* no HTTP tunnel proxy, just return */ + return CURLE_OK; +} + +/* + * Curl_proxyCONNECT() requires that we're connected to a HTTP proxy. This + * function will issue the necessary commands to get a seamless tunnel through + * this proxy. After that, the socket can be used just as a normal socket. + */ + +CURLcode Curl_proxyCONNECT(struct connectdata *conn, + int sockindex, + const char *hostname, + int remote_port) +{ + int subversion=0; + struct SessionHandle *data=conn->data; + struct SingleRequest *k = &data->req; + CURLcode result; + curl_socket_t tunnelsocket = conn->sock[sockindex]; + curl_off_t cl=0; + bool closeConnection = FALSE; + bool chunked_encoding = FALSE; + long check; + +#define SELECT_OK 0 +#define SELECT_ERROR 1 +#define SELECT_TIMEOUT 2 + int error = SELECT_OK; + + if(conn->tunnel_state[sockindex] == TUNNEL_COMPLETE) + return CURLE_OK; /* CONNECT is already completed */ + + conn->bits.proxy_connect_closed = FALSE; + + do { + if(TUNNEL_INIT == conn->tunnel_state[sockindex]) { + /* BEGIN CONNECT PHASE */ + char *host_port; + Curl_send_buffer *req_buffer; + + infof(data, "Establish HTTP proxy tunnel to %s:%hu\n", + hostname, remote_port); + + if(data->req.newurl) { + /* This only happens if we've looped here due to authentication + reasons, and we don't really use the newly cloned URL here + then. Just free() it. */ + free(data->req.newurl); + data->req.newurl = NULL; + } + + /* initialize a dynamic send-buffer */ + req_buffer = Curl_add_buffer_init(); + + if(!req_buffer) + return CURLE_OUT_OF_MEMORY; + + host_port = aprintf("%s:%hu", hostname, remote_port); + if(!host_port) { + free(req_buffer); + return CURLE_OUT_OF_MEMORY; + } + + /* Setup the proxy-authorization header, if any */ + result = Curl_http_output_auth(conn, "CONNECT", host_port, TRUE); + + free(host_port); + + if(CURLE_OK == result) { + char *host=(char *)""; + const char *proxyconn=""; + const char *useragent=""; + const char *http = (conn->proxytype == CURLPROXY_HTTP_1_0) ? + "1.0" : "1.1"; + char *hostheader= /* host:port with IPv6 support */ + aprintf("%s%s%s:%hu", conn->bits.ipv6_ip?"[":"", + hostname, conn->bits.ipv6_ip?"]":"", + remote_port); + if(!hostheader) { + free(req_buffer); + return CURLE_OUT_OF_MEMORY; + } + + if(!Curl_checkProxyheaders(conn, "Host:")) { + host = aprintf("Host: %s\r\n", hostheader); + if(!host) { + free(hostheader); + free(req_buffer); + return CURLE_OUT_OF_MEMORY; + } + } + if(!Curl_checkProxyheaders(conn, "Proxy-Connection:")) + proxyconn = "Proxy-Connection: Keep-Alive\r\n"; + + if(!Curl_checkProxyheaders(conn, "User-Agent:") && + data->set.str[STRING_USERAGENT]) + useragent = conn->allocptr.uagent; + + result = + Curl_add_bufferf(req_buffer, + "CONNECT %s HTTP/%s\r\n" + "%s" /* Host: */ + "%s" /* Proxy-Authorization */ + "%s" /* User-Agent */ + "%s", /* Proxy-Connection */ + hostheader, + http, + host, + conn->allocptr.proxyuserpwd? + conn->allocptr.proxyuserpwd:"", + useragent, + proxyconn); + + if(host && *host) + free(host); + free(hostheader); + + if(CURLE_OK == result) + result = Curl_add_custom_headers(conn, TRUE, req_buffer); + + if(CURLE_OK == result) + /* CRLF terminate the request */ + result = Curl_add_bufferf(req_buffer, "\r\n"); + + if(CURLE_OK == result) { + /* Send the connect request to the proxy */ + /* BLOCKING */ + result = + Curl_add_buffer_send(req_buffer, conn, + &data->info.request_size, 0, sockindex); + } + req_buffer = NULL; + if(result) + failf(data, "Failed sending CONNECT to proxy"); + } + + Curl_safefree(req_buffer); + if(result) + return result; + + conn->tunnel_state[sockindex] = TUNNEL_CONNECT; + } /* END CONNECT PHASE */ + + check = Curl_timeleft(data, NULL, TRUE); + if(check <= 0) { + failf(data, "Proxy CONNECT aborted due to timeout"); + return CURLE_RECV_ERROR; + } + + if(0 == Curl_socket_ready(tunnelsocket, CURL_SOCKET_BAD, 0)) + /* return so we'll be called again polling-style */ + return CURLE_OK; + else { + DEBUGF(infof(data, + "Read response immediately from proxy CONNECT\n")); + } + + /* at this point, the tunnel_connecting phase is over. */ + + { /* READING RESPONSE PHASE */ + size_t nread; /* total size read */ + int perline; /* count bytes per line */ + int keepon=TRUE; + ssize_t gotbytes; + char *ptr; + char *line_start; + + ptr=data->state.buffer; + line_start = ptr; + + nread=0; + perline=0; + keepon=TRUE; + + while((nreadstate.buffer+BUFSIZE+1); + result = Curl_read(conn, tunnelsocket, ptr, BUFSIZE-nread, + &gotbytes); + if(result==CURLE_AGAIN) + continue; /* go loop yourself */ + else if(result) + keepon = FALSE; + else if(gotbytes <= 0) { + keepon = FALSE; + if(data->set.proxyauth && data->state.authproxy.avail) { + /* proxy auth was requested and there was proxy auth available, + then deem this as "mere" proxy disconnect */ + conn->bits.proxy_connect_closed = TRUE; + infof(data, "Proxy CONNECT connection closed"); + } + else { + error = SELECT_ERROR; + failf(data, "Proxy CONNECT aborted"); + } + } + else { + /* + * We got a whole chunk of data, which can be anything from one + * byte to a set of lines and possibly just a piece of the last + * line. + */ + int i; + + nread += gotbytes; + + if(keepon > TRUE) { + /* This means we are currently ignoring a response-body */ + + nread = 0; /* make next read start over in the read buffer */ + ptr=data->state.buffer; + if(cl) { + /* A Content-Length based body: simply count down the counter + and make sure to break out of the loop when we're done! */ + cl -= gotbytes; + if(cl<=0) { + keepon = FALSE; + break; + } + } + else { + /* chunked-encoded body, so we need to do the chunked dance + properly to know when the end of the body is reached */ + CHUNKcode r; + ssize_t tookcareof=0; + + /* now parse the chunked piece of data so that we can + properly tell when the stream ends */ + r = Curl_httpchunk_read(conn, ptr, gotbytes, &tookcareof); + if(r == CHUNKE_STOP) { + /* we're done reading chunks! */ + infof(data, "chunk reading DONE\n"); + keepon = FALSE; + /* we did the full CONNECT treatment, go COMPLETE */ + conn->tunnel_state[sockindex] = TUNNEL_COMPLETE; + } + else + infof(data, "Read %zd bytes of chunk, continue\n", + tookcareof); + } + } + else + for(i = 0; i < gotbytes; ptr++, i++) { + perline++; /* amount of bytes in this line so far */ + if(*ptr == 0x0a) { + char letter; + int writetype; + + /* convert from the network encoding */ + result = Curl_convert_from_network(data, line_start, + perline); + /* Curl_convert_from_network calls failf if unsuccessful */ + if(result) + return result; + + /* output debug if that is requested */ + if(data->set.verbose) + Curl_debug(data, CURLINFO_HEADER_IN, + line_start, (size_t)perline, conn); + + /* send the header to the callback */ + writetype = CLIENTWRITE_HEADER; + if(data->set.include_header) + writetype |= CLIENTWRITE_BODY; + + result = Curl_client_write(conn, writetype, line_start, + perline); + + data->info.header_size += (long)perline; + data->req.headerbytecount += (long)perline; + + if(result) + return result; + + /* Newlines are CRLF, so the CR is ignored as the line isn't + really terminated until the LF comes. Treat a following CR + as end-of-headers as well.*/ + + if(('\r' == line_start[0]) || + ('\n' == line_start[0])) { + /* end of response-headers from the proxy */ + nread = 0; /* make next read start over in the read + buffer */ + ptr=data->state.buffer; + if((407 == k->httpcode) && !data->state.authproblem) { + /* If we get a 407 response code with content length + when we have no auth problem, we must ignore the + whole response-body */ + keepon = 2; + + if(cl) { + infof(data, "Ignore %" CURL_FORMAT_CURL_OFF_T + " bytes of response-body\n", cl); + + /* remove the remaining chunk of what we already + read */ + cl -= (gotbytes - i); + + if(cl<=0) + /* if the whole thing was already read, we are done! + */ + keepon=FALSE; + } + else if(chunked_encoding) { + CHUNKcode r; + /* We set ignorebody true here since the chunked + decoder function will acknowledge that. Pay + attention so that this is cleared again when this + function returns! */ + k->ignorebody = TRUE; + infof(data, "%zd bytes of chunk left\n", gotbytes-i); + + if(line_start[1] == '\n') { + /* this can only be a LF if the letter at index 0 + was a CR */ + line_start++; + i++; + } + + /* now parse the chunked piece of data so that we can + properly tell when the stream ends */ + r = Curl_httpchunk_read(conn, line_start+1, + gotbytes -i, &gotbytes); + if(r == CHUNKE_STOP) { + /* we're done reading chunks! */ + infof(data, "chunk reading DONE\n"); + keepon = FALSE; + /* we did the full CONNECT treatment, go to + COMPLETE */ + conn->tunnel_state[sockindex] = TUNNEL_COMPLETE; + } + else + infof(data, "Read %zd bytes of chunk, continue\n", + gotbytes); + } + else { + /* without content-length or chunked encoding, we + can't keep the connection alive since the close is + the end signal so we bail out at once instead */ + keepon=FALSE; + } + } + else { + keepon = FALSE; + if(200 == data->info.httpproxycode) { + if(gotbytes - (i+1)) + failf(data, "Proxy CONNECT followed by %zd bytes " + "of opaque data. Data ignored (known bug #39)", + gotbytes - (i+1)); + } + } + /* we did the full CONNECT treatment, go to COMPLETE */ + conn->tunnel_state[sockindex] = TUNNEL_COMPLETE; + break; /* breaks out of for-loop, not switch() */ + } + + /* keep a backup of the position we are about to blank */ + letter = line_start[perline]; + line_start[perline]=0; /* zero terminate the buffer */ + if((checkprefix("WWW-Authenticate:", line_start) && + (401 == k->httpcode)) || + (checkprefix("Proxy-authenticate:", line_start) && + (407 == k->httpcode))) { + + bool proxy = (k->httpcode == 407) ? TRUE : FALSE; + char *auth = Curl_copy_header_value(line_start); + if(!auth) + return CURLE_OUT_OF_MEMORY; + + result = Curl_http_input_auth(conn, proxy, auth); + + Curl_safefree(auth); + + if(result) + return result; + } + else if(checkprefix("Content-Length:", line_start)) { + cl = curlx_strtoofft(line_start + + strlen("Content-Length:"), NULL, 10); + } + else if(Curl_compareheader(line_start, + "Connection:", "close")) + closeConnection = TRUE; + else if(Curl_compareheader(line_start, + "Transfer-Encoding:", + "chunked")) { + infof(data, "CONNECT responded chunked\n"); + chunked_encoding = TRUE; + /* init our chunky engine */ + Curl_httpchunk_init(conn); + } + else if(Curl_compareheader(line_start, + "Proxy-Connection:", "close")) + closeConnection = TRUE; + else if(2 == sscanf(line_start, "HTTP/1.%d %d", + &subversion, + &k->httpcode)) { + /* store the HTTP code from the proxy */ + data->info.httpproxycode = k->httpcode; + } + /* put back the letter we blanked out before */ + line_start[perline]= letter; + + perline=0; /* line starts over here */ + line_start = ptr+1; /* this skips the zero byte we wrote */ + } + } + } + break; + } /* switch */ + if(Curl_pgrsUpdate(conn)) + return CURLE_ABORTED_BY_CALLBACK; + } /* while there's buffer left and loop is requested */ + + if(error) + return CURLE_RECV_ERROR; + + if(data->info.httpproxycode != 200) { + /* Deal with the possibly already received authenticate + headers. 'newurl' is set to a new URL if we must loop. */ + result = Curl_http_auth_act(conn); + if(result) + return result; + + if(conn->bits.close) + /* the connection has been marked for closure, most likely in the + Curl_http_auth_act() function and thus we can kill it at once + below + */ + closeConnection = TRUE; + } + + if(closeConnection && data->req.newurl) { + /* Connection closed by server. Don't use it anymore */ + Curl_closesocket(conn, conn->sock[sockindex]); + conn->sock[sockindex] = CURL_SOCKET_BAD; + break; + } + } /* END READING RESPONSE PHASE */ + + /* If we are supposed to continue and request a new URL, which basically + * means the HTTP authentication is still going on so if the tunnel + * is complete we start over in INIT state */ + if(data->req.newurl && + (TUNNEL_COMPLETE == conn->tunnel_state[sockindex])) { + conn->tunnel_state[sockindex] = TUNNEL_INIT; + infof(data, "TUNNEL_STATE switched to: %d\n", + conn->tunnel_state[sockindex]); + } + + } while(data->req.newurl); + + if(200 != data->req.httpcode) { + if(closeConnection && data->req.newurl) { + conn->bits.proxy_connect_closed = TRUE; + infof(data, "Connect me again please\n"); + } + else { + if(data->req.newurl) { + /* this won't be used anymore for the CONNECT so free it now */ + free(data->req.newurl); + data->req.newurl = NULL; + } + /* failure, close this connection to avoid re-use */ + connclose(conn, "proxy CONNECT failure"); + Curl_closesocket(conn, conn->sock[sockindex]); + conn->sock[sockindex] = CURL_SOCKET_BAD; + } + + /* to back to init state */ + conn->tunnel_state[sockindex] = TUNNEL_INIT; + + if(conn->bits.proxy_connect_closed) + /* this is not an error, just part of the connection negotiation */ + return CURLE_OK; + else { + failf(data, "Received HTTP code %d from proxy after CONNECT", + data->req.httpcode); + return CURLE_RECV_ERROR; + } + } + + conn->tunnel_state[sockindex] = TUNNEL_COMPLETE; + + /* If a proxy-authorization header was used for the proxy, then we should + make sure that it isn't accidentally used for the document request + after we've connected. So let's free and clear it here. */ + Curl_safefree(conn->allocptr.proxyuserpwd); + conn->allocptr.proxyuserpwd = NULL; + + data->state.authproxy.done = TRUE; + + infof (data, "Proxy replied OK to CONNECT request\n"); + data->req.ignorebody = FALSE; /* put it (back) to non-ignore state */ + conn->bits.rewindaftersend = FALSE; /* make sure this isn't set for the + document request */ + return CURLE_OK; +} +#endif /* CURL_DISABLE_PROXY */ diff --git a/external/libcurl_android/jni/libcurl/lib/http_proxy.h b/external/libcurl_android/jni/libcurl/lib/http_proxy.h new file mode 100755 index 00000000..2b5e9c9b --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/http_proxy.h @@ -0,0 +1,41 @@ +#ifndef HEADER_CURL_HTTP_PROXY_H +#define HEADER_CURL_HTTP_PROXY_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#if !defined(CURL_DISABLE_PROXY) && !defined(CURL_DISABLE_HTTP) +/* ftp can use this as well */ +CURLcode Curl_proxyCONNECT(struct connectdata *conn, + int tunnelsocket, + const char *hostname, int remote_port); + +/* Default proxy timeout in milliseconds */ +#define PROXY_TIMEOUT (3600*1000) + +CURLcode Curl_proxy_connect(struct connectdata *conn); + +#else +#define Curl_proxyCONNECT(x,y,z,w) CURLE_NOT_BUILT_IN +#define Curl_proxy_connect(x) CURLE_OK +#endif + +#endif /* HEADER_CURL_HTTP_PROXY_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/idn_win32.c b/external/libcurl_android/jni/libcurl/lib/idn_win32.c new file mode 100755 index 00000000..464964bc --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/idn_win32.c @@ -0,0 +1,85 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + + /* + * IDN conversions using Windows kernel32 and normaliz libraries. + */ + +#include "curl_setup.h" + +#ifdef USE_WIN32_IDN + +#include "curl_multibyte.h" + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +#ifdef WANT_IDN_PROTOTYPES +WINBASEAPI int WINAPI IdnToAscii(DWORD, const WCHAR *, int, WCHAR *, int); +WINBASEAPI int WINAPI IdnToUnicode(DWORD, const WCHAR *, int, WCHAR *, int); +#endif + +#define IDN_MAX_LENGTH 255 + +int curl_win32_idn_to_ascii(const char *in, char **out); +int curl_win32_ascii_to_idn(const char *in, size_t in_len, char **out_utf8); + +int curl_win32_idn_to_ascii(const char *in, char **out) +{ + wchar_t *in_w = Curl_convert_UTF8_to_wchar(in); + if(in_w) { + wchar_t punycode[IDN_MAX_LENGTH]; + if(IdnToAscii(0, in_w, -1, punycode, IDN_MAX_LENGTH) == 0) { + wprintf(L"ERROR %d converting to Punycode\n", GetLastError()); + free(in_w); + return 0; + } + free(in_w); + + *out = Curl_convert_wchar_to_UTF8(punycode); + if(!*out) + return 0; + } + return 1; +} + +int curl_win32_ascii_to_idn(const char *in, size_t in_len, char **out_utf8) +{ + (void)in_len; /* unused */ + if(in) { + WCHAR unicode[IDN_MAX_LENGTH]; + + if(IdnToUnicode(0, (wchar_t *)in, -1, unicode, IDN_MAX_LENGTH) == 0) { + wprintf(L"ERROR %d converting to Punycode\n", GetLastError()); + return 0; + } + else { + *out_utf8 = Curl_convert_wchar_to_UTF8(unicode); + if(!*out_utf8) + return 0; + } + } + return 1; +} + +#endif /* USE_WIN32_IDN */ diff --git a/external/libcurl_android/jni/libcurl/lib/if2ip.c b/external/libcurl_android/jni/libcurl/lib/if2ip.c new file mode 100755 index 00000000..05ae7d6f --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/if2ip.c @@ -0,0 +1,218 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_NETINET_IN_H +# include +#endif +#ifdef HAVE_ARPA_INET_H +# include +#endif +#ifdef HAVE_NET_IF_H +# include +#endif +#ifdef HAVE_SYS_IOCTL_H +# include +#endif +#ifdef HAVE_NETDB_H +# include +#endif +#ifdef HAVE_SYS_SOCKIO_H +# include +#endif +#ifdef HAVE_IFADDRS_H +# include +#endif +#ifdef HAVE_STROPTS_H +# include +#endif +#ifdef __VMS +# include +#endif + +#include "inet_ntop.h" +#include "strequal.h" +#include "if2ip.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/* ------------------------------------------------------------------ */ + +#if defined(HAVE_GETIFADDRS) + +bool Curl_if_is_interface_name(const char *interf) +{ + bool result = FALSE; + + struct ifaddrs *iface, *head; + + if(getifaddrs(&head) >= 0) { + for(iface=head; iface != NULL; iface=iface->ifa_next) { + if(curl_strequal(iface->ifa_name, interf)) { + result = TRUE; + break; + } + } + freeifaddrs(head); + } + return result; +} + +if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope, + const char *interf, char *buf, int buf_size) +{ + struct ifaddrs *iface, *head; + if2ip_result_t res = IF2IP_NOT_FOUND; + +#ifndef ENABLE_IPV6 + (void) remote_scope; +#endif + + if(getifaddrs(&head) >= 0) { + for(iface=head; iface != NULL; iface=iface->ifa_next) { + if(iface->ifa_addr != NULL) { + if(iface->ifa_addr->sa_family == af) { + if(curl_strequal(iface->ifa_name, interf)) { + void *addr; + char *ip; + char scope[12]=""; + char ipstr[64]; +#ifdef ENABLE_IPV6 + if(af == AF_INET6) { + unsigned int scopeid = 0; + addr = &((struct sockaddr_in6 *)iface->ifa_addr)->sin6_addr; +#ifdef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID + /* Include the scope of this interface as part of the address */ + scopeid = + ((struct sockaddr_in6 *)iface->ifa_addr)->sin6_scope_id; +#endif + if(scopeid != remote_scope) { + /* We are interested only in interface addresses whose + scope ID matches the remote address we want to + connect to: global (0) for global, link-local for + link-local, etc... */ + if(res == IF2IP_NOT_FOUND) res = IF2IP_AF_NOT_SUPPORTED; + continue; + } + if(scopeid) + snprintf(scope, sizeof(scope), "%%%u", scopeid); + } + else +#endif + addr = &((struct sockaddr_in *)iface->ifa_addr)->sin_addr; + res = IF2IP_FOUND; + ip = (char *) Curl_inet_ntop(af, addr, ipstr, sizeof(ipstr)); + snprintf(buf, buf_size, "%s%s", ip, scope); + break; + } + } + else if((res == IF2IP_NOT_FOUND) && + curl_strequal(iface->ifa_name, interf)) { + res = IF2IP_AF_NOT_SUPPORTED; + } + } + } + freeifaddrs(head); + } + return res; +} + +#elif defined(HAVE_IOCTL_SIOCGIFADDR) + +bool Curl_if_is_interface_name(const char *interf) +{ + /* This is here just to support the old interfaces */ + char buf[256]; + + return (Curl_if2ip(AF_INET, 0, interf, buf, sizeof(buf)) == + IF2IP_NOT_FOUND) ? FALSE : TRUE; +} + +if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope, + const char *interf, char *buf, int buf_size) +{ + struct ifreq req; + struct in_addr in; + struct sockaddr_in *s; + curl_socket_t dummy; + size_t len; + + (void)remote_scope; + + if(!interf || (af != AF_INET)) + return IF2IP_NOT_FOUND; + + len = strlen(interf); + if(len >= sizeof(req.ifr_name)) + return IF2IP_NOT_FOUND; + + dummy = socket(AF_INET, SOCK_STREAM, 0); + if(CURL_SOCKET_BAD == dummy) + return IF2IP_NOT_FOUND; + + memset(&req, 0, sizeof(req)); + memcpy(req.ifr_name, interf, len+1); + req.ifr_addr.sa_family = AF_INET; + + if(ioctl(dummy, SIOCGIFADDR, &req) < 0) { + sclose(dummy); + /* With SIOCGIFADDR, we cannot tell the difference between an interface + that does not exist and an interface that has no address of the + correct family. Assume the interface does not exist */ + return IF2IP_NOT_FOUND; + } + + s = (struct sockaddr_in *)&req.ifr_addr; + memcpy(&in, &s->sin_addr, sizeof(in)); + Curl_inet_ntop(s->sin_family, &in, buf, buf_size); + + sclose(dummy); + return IF2IP_FOUND; +} + +#else + +bool Curl_if_is_interface_name(const char *interf) +{ + (void) interf; + + return FALSE; +} + +if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope, + const char *interf, char *buf, int buf_size) +{ + (void) af; + (void) remote_scope; + (void) interf; + (void) buf; + (void) buf_size; + return IF2IP_NOT_FOUND; +} + +#endif diff --git a/external/libcurl_android/jni/libcurl/lib/if2ip.h b/external/libcurl_android/jni/libcurl/lib/if2ip.h new file mode 100755 index 00000000..ac587523 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/if2ip.h @@ -0,0 +1,74 @@ +#ifndef HEADER_CURL_IF2IP_H +#define HEADER_CURL_IF2IP_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +bool Curl_if_is_interface_name(const char *interf); + +typedef enum { + IF2IP_NOT_FOUND = 0, /* Interface not found */ + IF2IP_AF_NOT_SUPPORTED = 1, /* Int. exists but has no address for this af */ + IF2IP_FOUND = 2 /* The address has been stored in "buf" */ +} if2ip_result_t; + +if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope, + const char *interf, char *buf, int buf_size); + +#ifdef __INTERIX + +/* Nedelcho Stanev's work-around for SFU 3.0 */ +struct ifreq { +#define IFNAMSIZ 16 +#define IFHWADDRLEN 6 + union { + char ifrn_name[IFNAMSIZ]; /* if name, e.g. "en0" */ + } ifr_ifrn; + + union { + struct sockaddr ifru_addr; + struct sockaddr ifru_broadaddr; + struct sockaddr ifru_netmask; + struct sockaddr ifru_hwaddr; + short ifru_flags; + int ifru_metric; + int ifru_mtu; + } ifr_ifru; +}; + +/* This define was added by Daniel to avoid an extra #ifdef INTERIX in the + C code. */ + +#define ifr_name ifr_ifrn.ifrn_name /* interface name */ +#define ifr_addr ifr_ifru.ifru_addr /* address */ +#define ifr_broadaddr ifr_ifru.ifru_broadaddr /* broadcast address */ +#define ifr_netmask ifr_ifru.ifru_netmask /* interface net mask */ +#define ifr_flags ifr_ifru.ifru_flags /* flags */ +#define ifr_hwaddr ifr_ifru.ifru_hwaddr /* MAC address */ +#define ifr_metric ifr_ifru.ifru_metric /* metric */ +#define ifr_mtu ifr_ifru.ifru_mtu /* mtu */ + +#define SIOCGIFADDR _IOW('s', 102, struct ifreq) /* Get if addr */ + +#endif /* __INTERIX */ + +#endif /* HEADER_CURL_IF2IP_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/imap.c b/external/libcurl_android/jni/libcurl/lib/imap.c new file mode 100755 index 00000000..9fc47286 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/imap.c @@ -0,0 +1,2893 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + * RFC2195 CRAM-MD5 authentication + * RFC2595 Using TLS with IMAP, POP3 and ACAP + * RFC2831 DIGEST-MD5 authentication + * RFC3501 IMAPv4 protocol + * RFC4422 Simple Authentication and Security Layer (SASL) + * RFC4616 PLAIN authentication + * RFC4752 The Kerberos V5 ("GSSAPI") SASL Mechanism + * RFC4959 IMAP Extension for SASL Initial Client Response + * RFC5092 IMAP URL Scheme + * RFC6749 OAuth 2.0 Authorization Framework + * Draft LOGIN SASL Mechanism + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifndef CURL_DISABLE_IMAP + +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef HAVE_UTSNAME_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef __VMS +#include +#include +#endif + +#if (defined(NETWARE) && defined(__NOVELL_LIBC__)) +#undef in_addr_t +#define in_addr_t unsigned long +#endif + +#include +#include "urldata.h" +#include "sendf.h" +#include "if2ip.h" +#include "hostip.h" +#include "progress.h" +#include "transfer.h" +#include "escape.h" +#include "http.h" /* for HTTP proxy tunnel stuff */ +#include "socks.h" +#include "imap.h" + +#include "strtoofft.h" +#include "strequal.h" +#include "vtls/vtls.h" +#include "connect.h" +#include "strerror.h" +#include "select.h" +#include "multiif.h" +#include "url.h" +#include "rawstr.h" +#include "curl_sasl.h" +#include "warnless.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/* Local API functions */ +static CURLcode imap_regular_transfer(struct connectdata *conn, bool *done); +static CURLcode imap_do(struct connectdata *conn, bool *done); +static CURLcode imap_done(struct connectdata *conn, CURLcode status, + bool premature); +static CURLcode imap_connect(struct connectdata *conn, bool *done); +static CURLcode imap_disconnect(struct connectdata *conn, bool dead); +static CURLcode imap_multi_statemach(struct connectdata *conn, bool *done); +static int imap_getsock(struct connectdata *conn, curl_socket_t *socks, + int numsocks); +static CURLcode imap_doing(struct connectdata *conn, bool *dophase_done); +static CURLcode imap_setup_connection(struct connectdata *conn); +static char *imap_atom(const char *str); +static CURLcode imap_sendf(struct connectdata *conn, const char *fmt, ...); +static CURLcode imap_parse_url_options(struct connectdata *conn); +static CURLcode imap_parse_url_path(struct connectdata *conn); +static CURLcode imap_parse_custom_request(struct connectdata *conn); +static CURLcode imap_calc_sasl_details(struct connectdata *conn, + const char **mech, + char **initresp, size_t *len, + imapstate *state1, imapstate *state2); + +/* + * IMAP protocol handler. + */ + +const struct Curl_handler Curl_handler_imap = { + "IMAP", /* scheme */ + imap_setup_connection, /* setup_connection */ + imap_do, /* do_it */ + imap_done, /* done */ + ZERO_NULL, /* do_more */ + imap_connect, /* connect_it */ + imap_multi_statemach, /* connecting */ + imap_doing, /* doing */ + imap_getsock, /* proto_getsock */ + imap_getsock, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + imap_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_IMAP, /* defport */ + CURLPROTO_IMAP, /* protocol */ + PROTOPT_CLOSEACTION | PROTOPT_NEEDSPWD /* flags */ +}; + +#ifdef USE_SSL +/* + * IMAPS protocol handler. + */ + +const struct Curl_handler Curl_handler_imaps = { + "IMAPS", /* scheme */ + imap_setup_connection, /* setup_connection */ + imap_do, /* do_it */ + imap_done, /* done */ + ZERO_NULL, /* do_more */ + imap_connect, /* connect_it */ + imap_multi_statemach, /* connecting */ + imap_doing, /* doing */ + imap_getsock, /* proto_getsock */ + imap_getsock, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + imap_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_IMAPS, /* defport */ + CURLPROTO_IMAPS, /* protocol */ + PROTOPT_CLOSEACTION | PROTOPT_SSL | + PROTOPT_NEEDSPWD /* flags */ +}; +#endif + +#ifndef CURL_DISABLE_HTTP +/* + * HTTP-proxyed IMAP protocol handler. + */ + +static const struct Curl_handler Curl_handler_imap_proxy = { + "IMAP", /* scheme */ + Curl_http_setup_conn, /* setup_connection */ + Curl_http, /* do_it */ + Curl_http_done, /* done */ + ZERO_NULL, /* do_more */ + ZERO_NULL, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ZERO_NULL, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_IMAP, /* defport */ + CURLPROTO_HTTP, /* protocol */ + PROTOPT_NONE /* flags */ +}; + +#ifdef USE_SSL +/* + * HTTP-proxyed IMAPS protocol handler. + */ + +static const struct Curl_handler Curl_handler_imaps_proxy = { + "IMAPS", /* scheme */ + Curl_http_setup_conn, /* setup_connection */ + Curl_http, /* do_it */ + Curl_http_done, /* done */ + ZERO_NULL, /* do_more */ + ZERO_NULL, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ZERO_NULL, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_IMAPS, /* defport */ + CURLPROTO_HTTP, /* protocol */ + PROTOPT_NONE /* flags */ +}; +#endif +#endif + +#ifdef USE_SSL +static void imap_to_imaps(struct connectdata *conn) +{ + conn->handler = &Curl_handler_imaps; +} +#else +#define imap_to_imaps(x) Curl_nop_stmt +#endif + +/*********************************************************************** + * + * imap_matchresp() + * + * Determines whether the untagged response is related to the specified + * command by checking if it is in format "* ..." or + * "* ...". + * + * The "* " marker is assumed to have already been checked by the caller. + */ +static bool imap_matchresp(const char *line, size_t len, const char *cmd) +{ + const char *end = line + len; + size_t cmd_len = strlen(cmd); + + /* Skip the untagged response marker */ + line += 2; + + /* Do we have a number after the marker? */ + if(line < end && ISDIGIT(*line)) { + /* Skip the number */ + do + line++; + while(line < end && ISDIGIT(*line)); + + /* Do we have the space character? */ + if(line == end || *line != ' ') + return FALSE; + + line++; + } + + /* Does the command name match and is it followed by a space character or at + the end of line? */ + if(line + cmd_len <= end && Curl_raw_nequal(line, cmd, cmd_len) && + (line[cmd_len] == ' ' || line + cmd_len + 2 == end)) + return TRUE; + + return FALSE; +} + +/*********************************************************************** + * + * imap_endofresp() + * + * Checks whether the given string is a valid tagged, untagged or continuation + * response which can be processed by the response handler. + */ +static bool imap_endofresp(struct connectdata *conn, char *line, size_t len, + int *resp) +{ + struct IMAP *imap = conn->data->req.protop; + struct imap_conn *imapc = &conn->proto.imapc; + const char *id = imapc->resptag; + size_t id_len = strlen(id); + + /* Do we have a tagged command response? */ + if(len >= id_len + 1 && !memcmp(id, line, id_len) && line[id_len] == ' ') { + line += id_len + 1; + len -= id_len + 1; + + if(len >= 2 && !memcmp(line, "OK", 2)) + *resp = 'O'; + else if(len >= 2 && !memcmp(line, "NO", 2)) + *resp = 'N'; + else if(len >= 3 && !memcmp(line, "BAD", 3)) + *resp = 'B'; + else { + failf(conn->data, "Bad tagged response"); + *resp = -1; + } + + return TRUE; + } + + /* Do we have an untagged command response? */ + if(len >= 2 && !memcmp("* ", line, 2)) { + switch(imapc->state) { + /* States which are interested in untagged responses */ + case IMAP_CAPABILITY: + if(!imap_matchresp(line, len, "CAPABILITY")) + return FALSE; + break; + + case IMAP_LIST: + if((!imap->custom && !imap_matchresp(line, len, "LIST")) || + (imap->custom && !imap_matchresp(line, len, imap->custom) && + (strcmp(imap->custom, "STORE") || + !imap_matchresp(line, len, "FETCH")) && + strcmp(imap->custom, "SELECT") && + strcmp(imap->custom, "EXAMINE") && + strcmp(imap->custom, "SEARCH") && + strcmp(imap->custom, "EXPUNGE") && + strcmp(imap->custom, "LSUB") && + strcmp(imap->custom, "UID") && + strcmp(imap->custom, "NOOP"))) + return FALSE; + break; + + case IMAP_SELECT: + /* SELECT is special in that its untagged responses do not have a + common prefix so accept anything! */ + break; + + case IMAP_FETCH: + if(!imap_matchresp(line, len, "FETCH")) + return FALSE; + break; + + case IMAP_SEARCH: + if(!imap_matchresp(line, len, "SEARCH")) + return FALSE; + break; + + /* Ignore other untagged responses */ + default: + return FALSE; + } + + *resp = '*'; + return TRUE; + } + + /* Do we have a continuation response? This should be a + symbol followed by + a space and optionally some text as per RFC-3501 for the AUTHENTICATE and + APPEND commands and as outlined in Section 4. Examples of RFC-4959 but + some e-mail servers ignore this and only send a single + instead. */ + if((len == 3 && !memcmp("+", line, 1)) || + (len >= 2 && !memcmp("+ ", line, 2))) { + switch(imapc->state) { + /* States which are interested in continuation responses */ + case IMAP_AUTHENTICATE_PLAIN: + case IMAP_AUTHENTICATE_LOGIN: + case IMAP_AUTHENTICATE_LOGIN_PASSWD: + case IMAP_AUTHENTICATE_CRAMMD5: + case IMAP_AUTHENTICATE_DIGESTMD5: + case IMAP_AUTHENTICATE_DIGESTMD5_RESP: + case IMAP_AUTHENTICATE_NTLM: + case IMAP_AUTHENTICATE_NTLM_TYPE2MSG: + case IMAP_AUTHENTICATE_XOAUTH2: + case IMAP_AUTHENTICATE_FINAL: + case IMAP_APPEND: + *resp = '+'; + break; + + default: + failf(conn->data, "Unexpected continuation response"); + *resp = -1; + break; + } + + return TRUE; + } + + return FALSE; /* Nothing for us */ +} + +/*********************************************************************** + * + * imap_get_message() + * + * Gets the authentication message from the response buffer. + */ +static void imap_get_message(char *buffer, char** outptr) +{ + size_t len = 0; + char* message = NULL; + + /* Find the start of the message */ + for(message = buffer + 2; *message == ' ' || *message == '\t'; message++) + ; + + /* Find the end of the message */ + for(len = strlen(message); len--;) + if(message[len] != '\r' && message[len] != '\n' && message[len] != ' ' && + message[len] != '\t') + break; + + /* Terminate the message */ + if(++len) { + message[len] = '\0'; + } + + *outptr = message; +} + +/*********************************************************************** + * + * state() + * + * This is the ONLY way to change IMAP state! + */ +static void state(struct connectdata *conn, imapstate newstate) +{ + struct imap_conn *imapc = &conn->proto.imapc; +#if defined(DEBUGBUILD) && !defined(CURL_DISABLE_VERBOSE_STRINGS) + /* for debug purposes */ + static const char * const names[]={ + "STOP", + "SERVERGREET", + "CAPABILITY", + "STARTTLS", + "UPGRADETLS", + "AUTHENTICATE_PLAIN", + "AUTHENTICATE_LOGIN", + "AUTHENTICATE_LOGIN_PASSWD", + "AUTHENTICATE_CRAMMD5", + "AUTHENTICATE_DIGESTMD5", + "AUTHENTICATE_DIGESTMD5_RESP", + "AUTHENTICATE_NTLM", + "AUTHENTICATE_NTLM_TYPE2MSG", + "AUTHENTICATE_GSSAPI", + "AUTHENTICATE_GSSAPI_TOKEN", + "AUTHENTICATE_GSSAPI_NO_DATA", + "AUTHENTICATE_XOAUTH2", + "AUTHENTICATE_CANCEL", + "AUTHENTICATE_FINAL", + "LOGIN", + "LIST", + "SELECT", + "FETCH", + "FETCH_FINAL", + "APPEND", + "APPEND_FINAL", + "SEARCH", + "LOGOUT", + /* LAST */ + }; + + if(imapc->state != newstate) + infof(conn->data, "IMAP %p state change from %s to %s\n", + (void *)imapc, names[imapc->state], names[newstate]); +#endif + + imapc->state = newstate; +} + +/*********************************************************************** + * + * imap_perform_capability() + * + * Sends the CAPABILITY command in order to obtain a list of server side + * supported capabilities. + */ +static CURLcode imap_perform_capability(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct imap_conn *imapc = &conn->proto.imapc; + + imapc->authmechs = 0; /* No known authentication mechanisms yet */ + imapc->authused = 0; /* Clear the authentication mechanism used */ + imapc->tls_supported = FALSE; /* Clear the TLS capability */ + + /* Send the CAPABILITY command */ + result = imap_sendf(conn, "CAPABILITY"); + + if(!result) + state(conn, IMAP_CAPABILITY); + + return result; +} + +/*********************************************************************** + * + * imap_perform_starttls() + * + * Sends the STARTTLS command to start the upgrade to TLS. + */ +static CURLcode imap_perform_starttls(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + + /* Send the STARTTLS command */ + result = imap_sendf(conn, "STARTTLS"); + + if(!result) + state(conn, IMAP_STARTTLS); + + return result; +} + +/*********************************************************************** + * + * imap_perform_upgrade_tls() + * + * Performs the upgrade to TLS. + */ +static CURLcode imap_perform_upgrade_tls(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct imap_conn *imapc = &conn->proto.imapc; + + /* Start the SSL connection */ + result = Curl_ssl_connect_nonblocking(conn, FIRSTSOCKET, &imapc->ssldone); + + if(!result) { + if(imapc->state != IMAP_UPGRADETLS) + state(conn, IMAP_UPGRADETLS); + + if(imapc->ssldone) { + imap_to_imaps(conn); + result = imap_perform_capability(conn); + } + } + + return result; +} + +/*********************************************************************** + * + * imap_perform_login() + * + * Sends a clear text LOGIN command to authenticate with. + */ +static CURLcode imap_perform_login(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + char *user; + char *passwd; + + /* Check we have a username and password to authenticate with and end the + connect phase if we don't */ + if(!conn->bits.user_passwd) { + state(conn, IMAP_STOP); + + return result; + } + + /* Make sure the username and password are in the correct atom format */ + user = imap_atom(conn->user); + passwd = imap_atom(conn->passwd); + + /* Send the LOGIN command */ + result = imap_sendf(conn, "LOGIN %s %s", user ? user : "", + passwd ? passwd : ""); + + Curl_safefree(user); + Curl_safefree(passwd); + + if(!result) + state(conn, IMAP_LOGIN); + + return result; +} + +/*********************************************************************** + * + * imap_perform_authenticate() + * + * Sends an AUTHENTICATE command allowing the client to login with the given + * SASL authentication mechanism. + */ +static CURLcode imap_perform_authenticate(struct connectdata *conn, + const char *mech, + const char *initresp, + imapstate state1, imapstate state2) +{ + CURLcode result = CURLE_OK; + + if(initresp) { + /* Send the AUTHENTICATE command with the initial response */ + result = imap_sendf(conn, "AUTHENTICATE %s %s", mech, initresp); + + if(!result) + state(conn, state2); + } + else { + /* Send the AUTHENTICATE command */ + result = imap_sendf(conn, "AUTHENTICATE %s", mech); + + if(!result) + state(conn, state1); + } + + return result; +} + +/*********************************************************************** + * + * imap_perform_authentication() + * + * Initiates the authentication sequence, with the appropriate SASL + * authentication mechanism, falling back to clear text should a common + * mechanism not be available between the client and server. + */ +static CURLcode imap_perform_authentication(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct imap_conn *imapc = &conn->proto.imapc; + const char *mech = NULL; + char *initresp = NULL; + size_t len = 0; + imapstate state1 = IMAP_STOP; + imapstate state2 = IMAP_STOP; + + /* Check we have a username and password to authenticate with and end the + connect phase if we don't */ + if(!conn->bits.user_passwd) { + state(conn, IMAP_STOP); + + return result; + } + + /* Calculate the SASL login details */ + result = imap_calc_sasl_details(conn, &mech, &initresp, &len, &state1, + &state2); + + if(!result) { + if(mech && (imapc->preftype & IMAP_TYPE_SASL)) { + /* Perform SASL based authentication */ + result = imap_perform_authenticate(conn, mech, initresp, state1, state2); + + Curl_safefree(initresp); + } + else if((!imapc->login_disabled) && + (imapc->preftype & IMAP_TYPE_CLEARTEXT)) + /* Perform clear text authentication */ + result = imap_perform_login(conn); + else { + /* Other mechanisms not supported */ + infof(conn->data, "No known authentication mechanisms supported!\n"); + result = CURLE_LOGIN_DENIED; + } + } + + return result; +} + +/*********************************************************************** + * + * imap_perform_list() + * + * Sends a LIST command or an alternative custom request. + */ +static CURLcode imap_perform_list(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct IMAP *imap = data->req.protop; + char *mailbox; + + if(imap->custom) + /* Send the custom request */ + result = imap_sendf(conn, "%s%s", imap->custom, + imap->custom_params ? imap->custom_params : ""); + else { + /* Make sure the mailbox is in the correct atom format */ + mailbox = imap_atom(imap->mailbox ? imap->mailbox : ""); + if(!mailbox) + return CURLE_OUT_OF_MEMORY; + + /* Send the LIST command */ + result = imap_sendf(conn, "LIST \"%s\" *", mailbox); + + Curl_safefree(mailbox); + } + + if(!result) + state(conn, IMAP_LIST); + + return result; +} + +/*********************************************************************** + * + * imap_perform_select() + * + * Sends a SELECT command to ask the server to change the selected mailbox. + */ +static CURLcode imap_perform_select(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct IMAP *imap = data->req.protop; + struct imap_conn *imapc = &conn->proto.imapc; + char *mailbox; + + /* Invalidate old information as we are switching mailboxes */ + Curl_safefree(imapc->mailbox); + Curl_safefree(imapc->mailbox_uidvalidity); + + /* Check we have a mailbox */ + if(!imap->mailbox) { + failf(conn->data, "Cannot SELECT without a mailbox."); + return CURLE_URL_MALFORMAT; + } + + /* Make sure the mailbox is in the correct atom format */ + mailbox = imap_atom(imap->mailbox); + if(!mailbox) + return CURLE_OUT_OF_MEMORY; + + /* Send the SELECT command */ + result = imap_sendf(conn, "SELECT %s", mailbox); + + Curl_safefree(mailbox); + + if(!result) + state(conn, IMAP_SELECT); + + return result; +} + +/*********************************************************************** + * + * imap_perform_fetch() + * + * Sends a FETCH command to initiate the download of a message. + */ +static CURLcode imap_perform_fetch(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct IMAP *imap = conn->data->req.protop; + + /* Check we have a UID */ + if(!imap->uid) { + failf(conn->data, "Cannot FETCH without a UID."); + return CURLE_URL_MALFORMAT; + } + + /* Send the FETCH command */ + if(imap->partial) + result = imap_sendf(conn, "FETCH %s BODY[%s]<%s>", + imap->uid, + imap->section ? imap->section : "", + imap->partial); + else + result = imap_sendf(conn, "FETCH %s BODY[%s]", + imap->uid, + imap->section ? imap->section : ""); + + if(!result) + state(conn, IMAP_FETCH); + + return result; +} + +/*********************************************************************** + * + * imap_perform_append() + * + * Sends an APPEND command to initiate the upload of a message. + */ +static CURLcode imap_perform_append(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct IMAP *imap = conn->data->req.protop; + char *mailbox; + + /* Check we have a mailbox */ + if(!imap->mailbox) { + failf(conn->data, "Cannot APPEND without a mailbox."); + return CURLE_URL_MALFORMAT; + } + + /* Check we know the size of the upload */ + if(conn->data->state.infilesize < 0) { + failf(conn->data, "Cannot APPEND with unknown input file size\n"); + return CURLE_UPLOAD_FAILED; + } + + /* Make sure the mailbox is in the correct atom format */ + mailbox = imap_atom(imap->mailbox); + if(!mailbox) + return CURLE_OUT_OF_MEMORY; + + /* Send the APPEND command */ + result = imap_sendf(conn, "APPEND %s (\\Seen) {%" CURL_FORMAT_CURL_OFF_T "}", + mailbox, conn->data->state.infilesize); + + Curl_safefree(mailbox); + + if(!result) + state(conn, IMAP_APPEND); + + return result; +} + +/*********************************************************************** + * + * imap_perform_search() + * + * Sends a SEARCH command. + */ +static CURLcode imap_perform_search(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct IMAP *imap = conn->data->req.protop; + + /* Check we have a query string */ + if(!imap->query) { + failf(conn->data, "Cannot SEARCH without a query string."); + return CURLE_URL_MALFORMAT; + } + + /* Send the SEARCH command */ + result = imap_sendf(conn, "SEARCH %s", imap->query); + + if(!result) + state(conn, IMAP_SEARCH); + + return result; +} + +/*********************************************************************** + * + * imap_perform_logout() + * + * Performs the logout action prior to sclose() being called. + */ +static CURLcode imap_perform_logout(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + + /* Send the LOGOUT command */ + result = imap_sendf(conn, "LOGOUT"); + + if(!result) + state(conn, IMAP_LOGOUT); + + return result; +} + +/* For the initial server greeting */ +static CURLcode imap_state_servergreet_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + (void)instate; /* no use for this yet */ + + if(imapcode != 'O') { + failf(data, "Got unexpected imap-server response"); + result = CURLE_FTP_WEIRD_SERVER_REPLY; /* TODO: fix this code */ + } + else + result = imap_perform_capability(conn); + + return result; +} + +/* For CAPABILITY responses */ +static CURLcode imap_state_capability_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct imap_conn *imapc = &conn->proto.imapc; + const char *line = data->state.buffer; + size_t wordlen; + + (void)instate; /* no use for this yet */ + + /* Do we have a untagged response? */ + if(imapcode == '*') { + line += 2; + + /* Loop through the data line */ + for(;;) { + while(*line && + (*line == ' ' || *line == '\t' || + *line == '\r' || *line == '\n')) { + + line++; + } + + if(!*line) + break; + + /* Extract the word */ + for(wordlen = 0; line[wordlen] && line[wordlen] != ' ' && + line[wordlen] != '\t' && line[wordlen] != '\r' && + line[wordlen] != '\n';) + wordlen++; + + /* Does the server support the STARTTLS capability? */ + if(wordlen == 8 && !memcmp(line, "STARTTLS", 8)) + imapc->tls_supported = TRUE; + + /* Has the server explicitly disabled clear text authentication? */ + else if(wordlen == 13 && !memcmp(line, "LOGINDISABLED", 13)) + imapc->login_disabled = TRUE; + + /* Does the server support the SASL-IR capability? */ + else if(wordlen == 7 && !memcmp(line, "SASL-IR", 7)) + imapc->ir_supported = TRUE; + + /* Do we have a SASL based authentication mechanism? */ + else if(wordlen > 5 && !memcmp(line, "AUTH=", 5)) { + line += 5; + wordlen -= 5; + + /* Test the word for a matching authentication mechanism */ + if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_LOGIN)) + imapc->authmechs |= SASL_MECH_LOGIN; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_PLAIN)) + imapc->authmechs |= SASL_MECH_PLAIN; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_CRAM_MD5)) + imapc->authmechs |= SASL_MECH_CRAM_MD5; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_DIGEST_MD5)) + imapc->authmechs |= SASL_MECH_DIGEST_MD5; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_GSSAPI)) + imapc->authmechs |= SASL_MECH_GSSAPI; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_EXTERNAL)) + imapc->authmechs |= SASL_MECH_EXTERNAL; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_NTLM)) + imapc->authmechs |= SASL_MECH_NTLM; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_XOAUTH2)) + imapc->authmechs |= SASL_MECH_XOAUTH2; + } + + line += wordlen; + } + } + else if(imapcode == 'O') { + if(data->set.use_ssl && !conn->ssl[FIRSTSOCKET].use) { + /* We don't have a SSL/TLS connection yet, but SSL is requested */ + if(imapc->tls_supported) + /* Switch to TLS connection now */ + result = imap_perform_starttls(conn); + else if(data->set.use_ssl == CURLUSESSL_TRY) + /* Fallback and carry on with authentication */ + result = imap_perform_authentication(conn); + else { + failf(data, "STARTTLS not supported."); + result = CURLE_USE_SSL_FAILED; + } + } + else + result = imap_perform_authentication(conn); + } + else + result = imap_perform_authentication(conn); + + return result; +} + +/* For STARTTLS responses */ +static CURLcode imap_state_starttls_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + (void)instate; /* no use for this yet */ + + if(imapcode != 'O') { + if(data->set.use_ssl != CURLUSESSL_TRY) { + failf(data, "STARTTLS denied. %c", imapcode); + result = CURLE_USE_SSL_FAILED; + } + else + result = imap_perform_authentication(conn); + } + else + result = imap_perform_upgrade_tls(conn); + + return result; +} + +/* For AUTHENTICATE PLAIN (without initial response) responses */ +static CURLcode imap_state_auth_plain_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + size_t len = 0; + char *plainauth = NULL; + + (void)instate; /* no use for this yet */ + + if(imapcode != '+') { + failf(data, "Access denied. %c", imapcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Create the authorisation message */ + result = Curl_sasl_create_plain_message(data, conn->user, conn->passwd, + &plainauth, &len); + if(!result && plainauth) { + /* Send the message */ + result = Curl_pp_sendf(&conn->proto.imapc.pp, "%s", plainauth); + + if(!result) + state(conn, IMAP_AUTHENTICATE_FINAL); + } + } + + Curl_safefree(plainauth); + + return result; +} + +/* For AUTHENTICATE LOGIN (without initial response) responses */ +static CURLcode imap_state_auth_login_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + size_t len = 0; + char *authuser = NULL; + + (void)instate; /* no use for this yet */ + + if(imapcode != '+') { + failf(data, "Access denied: %d", imapcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Create the user message */ + result = Curl_sasl_create_login_message(data, conn->user, + &authuser, &len); + if(!result && authuser) { + /* Send the user */ + result = Curl_pp_sendf(&conn->proto.imapc.pp, "%s", authuser); + + if(!result) + state(conn, IMAP_AUTHENTICATE_LOGIN_PASSWD); + } + } + + Curl_safefree(authuser); + + return result; +} + +/* For AUTHENTICATE LOGIN user entry responses */ +static CURLcode imap_state_auth_login_password_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + size_t len = 0; + char *authpasswd = NULL; + + (void)instate; /* no use for this yet */ + + if(imapcode != '+') { + failf(data, "Access denied: %d", imapcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Create the password message */ + result = Curl_sasl_create_login_message(data, conn->passwd, + &authpasswd, &len); + if(!result && authpasswd) { + /* Send the password */ + result = Curl_pp_sendf(&conn->proto.imapc.pp, "%s", authpasswd); + + if(!result) + state(conn, IMAP_AUTHENTICATE_FINAL); + } + } + + Curl_safefree(authpasswd); + + return result; +} + +#ifndef CURL_DISABLE_CRYPTO_AUTH +/* For AUTHENTICATE CRAM-MD5 responses */ +static CURLcode imap_state_auth_cram_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + char *chlg = NULL; + char *chlg64 = NULL; + char *rplyb64 = NULL; + size_t len = 0; + + (void)instate; /* no use for this yet */ + + if(imapcode != '+') { + failf(data, "Access denied: %d", imapcode); + return CURLE_LOGIN_DENIED; + } + + /* Get the challenge message */ + imap_get_message(data->state.buffer, &chlg64); + + /* Decode the challenge message */ + result = Curl_sasl_decode_cram_md5_message(chlg64, &chlg, &len); + if(result) { + /* Send the cancellation */ + result = Curl_pp_sendf(&conn->proto.imapc.pp, "%s", "*"); + + if(!result) + state(conn, IMAP_AUTHENTICATE_CANCEL); + } + else { + /* Create the response message */ + result = Curl_sasl_create_cram_md5_message(data, chlg, conn->user, + conn->passwd, &rplyb64, &len); + if(!result && rplyb64) { + /* Send the response */ + result = Curl_pp_sendf(&conn->proto.imapc.pp, "%s", rplyb64); + + if(!result) + state(conn, IMAP_AUTHENTICATE_FINAL); + } + } + + Curl_safefree(chlg); + Curl_safefree(rplyb64); + + return result; +} + +/* For AUTHENTICATE DIGEST-MD5 challenge responses */ +static CURLcode imap_state_auth_digest_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + char *chlg64 = NULL; + char *rplyb64 = NULL; + size_t len = 0; + + (void)instate; /* no use for this yet */ + + if(imapcode != '+') { + failf(data, "Access denied: %d", imapcode); + return CURLE_LOGIN_DENIED; + } + + /* Get the challenge message */ + imap_get_message(data->state.buffer, &chlg64); + + /* Create the response message */ + result = Curl_sasl_create_digest_md5_message(data, chlg64, + conn->user, conn->passwd, + "imap", &rplyb64, &len); + if(result) { + if(result == CURLE_BAD_CONTENT_ENCODING) { + /* Send the cancellation */ + result = Curl_pp_sendf(&conn->proto.imapc.pp, "%s", "*"); + + if(!result) + state(conn, IMAP_AUTHENTICATE_CANCEL); + } + } + else { + /* Send the response */ + result = Curl_pp_sendf(&conn->proto.imapc.pp, "%s", rplyb64); + + if(!result) + state(conn, IMAP_AUTHENTICATE_DIGESTMD5_RESP); + } + + Curl_safefree(rplyb64); + + return result; +} + +/* For AUTHENTICATE DIGEST-MD5 challenge-response responses */ +static CURLcode imap_state_auth_digest_resp_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + (void)instate; /* no use for this yet */ + + if(imapcode != '+') { + failf(data, "Authentication failed: %d", imapcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Send an empty response */ + result = Curl_pp_sendf(&conn->proto.imapc.pp, "%s", ""); + + if(!result) + state(conn, IMAP_AUTHENTICATE_FINAL); + } + + return result; +} +#endif + +#ifdef USE_NTLM +/* For AUTHENTICATE NTLM (without initial response) responses */ +static CURLcode imap_state_auth_ntlm_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + size_t len = 0; + char *type1msg = NULL; + + (void)instate; /* no use for this yet */ + + if(imapcode != '+') { + failf(data, "Access denied: %d", imapcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Create the type-1 message */ + result = Curl_sasl_create_ntlm_type1_message(conn->user, conn->passwd, + &conn->ntlm, + &type1msg, &len); + if(!result && type1msg) { + /* Send the message */ + result = Curl_pp_sendf(&conn->proto.imapc.pp, "%s", type1msg); + + if(!result) + state(conn, IMAP_AUTHENTICATE_NTLM_TYPE2MSG); + } + } + + Curl_safefree(type1msg); + + return result; +} + +/* For NTLM type-2 responses (sent in reponse to our type-1 message) */ +static CURLcode imap_state_auth_ntlm_type2msg_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + char *type2msg = NULL; + char *type3msg = NULL; + size_t len = 0; + + (void)instate; /* no use for this yet */ + + if(imapcode != '+') { + failf(data, "Access denied: %d", imapcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Get the challenge message */ + imap_get_message(data->state.buffer, &type2msg); + + /* Decode the type-2 message */ + result = Curl_sasl_decode_ntlm_type2_message(data, type2msg, &conn->ntlm); + if(result) { + /* Send the cancellation */ + result = Curl_pp_sendf(&conn->proto.imapc.pp, "%s", "*"); + + if(!result) + state(conn, IMAP_AUTHENTICATE_CANCEL); + } + else { + /* Create the type-3 message */ + result = Curl_sasl_create_ntlm_type3_message(data, conn->user, + conn->passwd, &conn->ntlm, + &type3msg, &len); + if(!result && type3msg) { + /* Send the message */ + result = Curl_pp_sendf(&conn->proto.imapc.pp, "%s", type3msg); + + if(!result) + state(conn, IMAP_AUTHENTICATE_FINAL); + } + } + } + + Curl_safefree(type3msg); + + return result; +} +#endif + +#if defined(USE_WINDOWS_SSPI) +/* For AUTHENTICATE GSSAPI (without initial response) responses */ +static CURLcode imap_state_auth_gssapi_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct imap_conn *imapc = &conn->proto.imapc; + size_t len = 0; + char *respmsg = NULL; + + (void)instate; /* no use for this yet */ + + if(imapcode != '+') { + failf(data, "Access denied: %d", imapcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Create the initial response message */ + result = Curl_sasl_create_gssapi_user_message(data, conn->user, + conn->passwd, "imap", + imapc->mutual_auth, + NULL, &conn->krb5, + &respmsg, &len); + if(!result && respmsg) { + /* Send the message */ + result = Curl_pp_sendf(&imapc->pp, "%s", respmsg); + + if(!result) + state(conn, IMAP_AUTHENTICATE_GSSAPI_TOKEN); + } + } + + Curl_safefree(respmsg); + + return result; +} + +/* For AUTHENTICATE GSSAPI user token responses */ +static CURLcode imap_state_auth_gssapi_token_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct imap_conn *imapc = &conn->proto.imapc; + char *chlgmsg = NULL; + char *respmsg = NULL; + size_t len = 0; + + (void)instate; /* no use for this yet */ + + if(imapcode != '+') { + failf(data, "Access denied: %d", imapcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Get the challenge message */ + imap_get_message(data->state.buffer, &chlgmsg); + + if(imapc->mutual_auth) + /* Decode the user token challenge and create the optional response + message */ + result = Curl_sasl_create_gssapi_user_message(data, NULL, NULL, NULL, + imapc->mutual_auth, + chlgmsg, &conn->krb5, + &respmsg, &len); + else + /* Decode the security challenge and create the response message */ + result = Curl_sasl_create_gssapi_security_message(data, chlgmsg, + &conn->krb5, + &respmsg, &len); + + if(result) { + if(result == CURLE_BAD_CONTENT_ENCODING) { + /* Send the cancellation */ + result = Curl_pp_sendf(&imapc->pp, "%s", "*"); + + if(!result) + state(conn, IMAP_AUTHENTICATE_CANCEL); + } + } + else { + /* Send the response */ + if(respmsg) + result = Curl_pp_sendf(&imapc->pp, "%s", respmsg); + else + result = Curl_pp_sendf(&imapc->pp, "%s", ""); + + if(!result) + state(conn, (imapc->mutual_auth ? IMAP_AUTHENTICATE_GSSAPI_NO_DATA : + IMAP_AUTHENTICATE_FINAL)); + } + } + + Curl_safefree(respmsg); + + return result; +} + +/* For AUTHENTICATE GSSAPI no data responses */ +static CURLcode imap_state_auth_gssapi_no_data_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + char *chlgmsg = NULL; + char *respmsg = NULL; + size_t len = 0; + + (void)instate; /* no use for this yet */ + + if(imapcode != '+') { + failf(data, "Access denied: %d", imapcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Get the challenge message */ + imap_get_message(data->state.buffer, &chlgmsg); + + /* Decode the security challenge and create the response message */ + result = Curl_sasl_create_gssapi_security_message(data, chlgmsg, + &conn->krb5, + &respmsg, &len); + if(result) { + if(result == CURLE_BAD_CONTENT_ENCODING) { + /* Send the cancellation */ + result = Curl_pp_sendf(&conn->proto.imapc.pp, "%s", "*"); + + if(!result) + state(conn, IMAP_AUTHENTICATE_CANCEL); + } + } + else { + /* Send the response */ + if(respmsg) { + result = Curl_pp_sendf(&conn->proto.imapc.pp, "%s", respmsg); + + if(!result) + state(conn, IMAP_AUTHENTICATE_FINAL); + } + } + } + + Curl_safefree(respmsg); + + return result; +} +#endif + +/* For AUTHENTICATE XOAUTH2 (without initial response) responses */ +static CURLcode imap_state_auth_xoauth2_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + size_t len = 0; + char *xoauth = NULL; + + (void)instate; /* no use for this yet */ + + if(imapcode != '+') { + failf(data, "Access denied: %d", imapcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Create the authorisation message */ + result = Curl_sasl_create_xoauth2_message(conn->data, conn->user, + conn->xoauth2_bearer, + &xoauth, &len); + if(!result && xoauth) { + /* Send the message */ + result = Curl_pp_sendf(&conn->proto.imapc.pp, "%s", xoauth); + + if(!result) + state(conn, IMAP_AUTHENTICATE_FINAL); + } + } + + Curl_safefree(xoauth); + + return result; +} + +/* For AUTHENTICATE cancellation responses */ +static CURLcode imap_state_auth_cancel_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct imap_conn *imapc = &conn->proto.imapc; + const char *mech = NULL; + char *initresp = NULL; + size_t len = 0; + imapstate state1 = IMAP_STOP; + imapstate state2 = IMAP_STOP; + + (void)imapcode; + (void)instate; /* no use for this yet */ + + /* Remove the offending mechanism from the supported list */ + imapc->authmechs ^= imapc->authused; + + /* Calculate alternative SASL login details */ + result = imap_calc_sasl_details(conn, &mech, &initresp, &len, &state1, + &state2); + + if(!result) { + /* Do we have any mechanisms left or can we fallback to clear text? */ + if(mech) { + /* Retry SASL based authentication */ + result = imap_perform_authenticate(conn, mech, initresp, state1, state2); + + Curl_safefree(initresp); + } + else if((!imapc->login_disabled) && + (imapc->preftype & IMAP_TYPE_CLEARTEXT)) + /* Perform clear text authentication */ + result = imap_perform_login(conn); + else { + failf(data, "Authentication cancelled"); + + result = CURLE_LOGIN_DENIED; + } + } + + return result; +} + +/* For final responses in the AUTHENTICATE sequence */ +static CURLcode imap_state_auth_final_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + (void)instate; /* no use for this yet */ + + if(imapcode != 'O') { + failf(data, "Authentication failed: %d", imapcode); + result = CURLE_LOGIN_DENIED; + } + else + /* End of connect phase */ + state(conn, IMAP_STOP); + + return result; +} + +/* For LOGIN responses */ +static CURLcode imap_state_login_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + (void)instate; /* no use for this yet */ + + if(imapcode != 'O') { + failf(data, "Access denied. %c", imapcode); + result = CURLE_LOGIN_DENIED; + } + else + /* End of connect phase */ + state(conn, IMAP_STOP); + + return result; +} + +/* For LIST responses */ +static CURLcode imap_state_list_resp(struct connectdata *conn, int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + char *line = conn->data->state.buffer; + size_t len = strlen(line); + + (void)instate; /* No use for this yet */ + + if(imapcode == '*') { + /* Temporarily add the LF character back and send as body to the client */ + line[len] = '\n'; + result = Curl_client_write(conn, CLIENTWRITE_BODY, line, len + 1); + line[len] = '\0'; + } + else if(imapcode != 'O') + result = CURLE_QUOTE_ERROR; /* TODO: Fix error code */ + else + /* End of DO phase */ + state(conn, IMAP_STOP); + + return result; +} + +/* For SELECT responses */ +static CURLcode imap_state_select_resp(struct connectdata *conn, int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct IMAP *imap = conn->data->req.protop; + struct imap_conn *imapc = &conn->proto.imapc; + const char *line = data->state.buffer; + char tmp[20]; + + (void)instate; /* no use for this yet */ + + if(imapcode == '*') { + /* See if this is an UIDVALIDITY response */ + if(sscanf(line + 2, "OK [UIDVALIDITY %19[0123456789]]", tmp) == 1) { + Curl_safefree(imapc->mailbox_uidvalidity); + imapc->mailbox_uidvalidity = strdup(tmp); + } + } + else if(imapcode == 'O') { + /* Check if the UIDVALIDITY has been specified and matches */ + if(imap->uidvalidity && imapc->mailbox_uidvalidity && + strcmp(imap->uidvalidity, imapc->mailbox_uidvalidity)) { + failf(conn->data, "Mailbox UIDVALIDITY has changed"); + result = CURLE_REMOTE_FILE_NOT_FOUND; + } + else { + /* Note the currently opened mailbox on this connection */ + imapc->mailbox = strdup(imap->mailbox); + + if(imap->custom) + result = imap_perform_list(conn); + else if(imap->query) + result = imap_perform_search(conn); + else + result = imap_perform_fetch(conn); + } + } + else { + failf(data, "Select failed"); + result = CURLE_LOGIN_DENIED; + } + + return result; +} + +/* For the (first line of the) FETCH responses */ +static CURLcode imap_state_fetch_resp(struct connectdata *conn, int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct imap_conn *imapc = &conn->proto.imapc; + struct pingpong *pp = &imapc->pp; + const char *ptr = data->state.buffer; + bool parsed = FALSE; + curl_off_t size; + + (void)instate; /* no use for this yet */ + + if(imapcode != '*') { + Curl_pgrsSetDownloadSize(data, -1); + state(conn, IMAP_STOP); + return CURLE_REMOTE_FILE_NOT_FOUND; /* TODO: Fix error code */ + } + + /* Something like this is received "* 1 FETCH (BODY[TEXT] {2021}\r" so parse + the continuation data contained within the curly brackets */ + while(*ptr && (*ptr != '{')) + ptr++; + + if(*ptr == '{') { + char *endptr; + size = curlx_strtoofft(ptr + 1, &endptr, 10); + if(endptr - ptr > 1 && endptr[0] == '}' && + endptr[1] == '\r' && endptr[2] == '\0') + parsed = TRUE; + } + + if(parsed) { + infof(data, "Found %" CURL_FORMAT_CURL_OFF_TU " bytes to download\n", + size); + Curl_pgrsSetDownloadSize(data, size); + + if(pp->cache) { + /* At this point there is a bunch of data in the header "cache" that is + actually body content, send it as body and then skip it. Do note + that there may even be additional "headers" after the body. */ + size_t chunk = pp->cache_size; + + if(chunk > (size_t)size) + /* The conversion from curl_off_t to size_t is always fine here */ + chunk = (size_t)size; + + result = Curl_client_write(conn, CLIENTWRITE_BODY, pp->cache, chunk); + if(result) + return result; + + data->req.bytecount += chunk; + + infof(data, "Written %" CURL_FORMAT_CURL_OFF_TU + " bytes, %" CURL_FORMAT_CURL_OFF_TU + " bytes are left for transfer\n", (curl_off_t)chunk, + size - chunk); + + /* Have we used the entire cache or just part of it?*/ + if(pp->cache_size > chunk) { + /* Only part of it so shrink the cache to fit the trailing data */ + memmove(pp->cache, pp->cache + chunk, pp->cache_size - chunk); + pp->cache_size -= chunk; + } + else { + /* Free the cache */ + Curl_safefree(pp->cache); + + /* Reset the cache size */ + pp->cache_size = 0; + } + } + + if(data->req.bytecount == size) + /* The entire data is already transferred! */ + Curl_setup_transfer(conn, -1, -1, FALSE, NULL, -1, NULL); + else { + /* IMAP download */ + data->req.maxdownload = size; + Curl_setup_transfer(conn, FIRSTSOCKET, size, FALSE, NULL, -1, NULL); + } + } + else { + /* We don't know how to parse this line */ + failf(pp->conn->data, "Failed to parse FETCH response."); + result = CURLE_FTP_WEIRD_SERVER_REPLY; /* TODO: fix this code */ + } + + /* End of DO phase */ + state(conn, IMAP_STOP); + + return result; +} + +/* For final FETCH responses performed after the download */ +static CURLcode imap_state_fetch_final_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + + (void)instate; /* No use for this yet */ + + if(imapcode != 'O') + result = CURLE_FTP_WEIRD_SERVER_REPLY; /* TODO: Fix error code */ + else + /* End of DONE phase */ + state(conn, IMAP_STOP); + + return result; +} + +/* For APPEND responses */ +static CURLcode imap_state_append_resp(struct connectdata *conn, int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + (void)instate; /* No use for this yet */ + + if(imapcode != '+') { + result = CURLE_UPLOAD_FAILED; + } + else { + /* Set the progress upload size */ + Curl_pgrsSetUploadSize(data, data->state.infilesize); + + /* IMAP upload */ + Curl_setup_transfer(conn, -1, -1, FALSE, NULL, FIRSTSOCKET, NULL); + + /* End of DO phase */ + state(conn, IMAP_STOP); + } + + return result; +} + +/* For final APPEND responses performed after the upload */ +static CURLcode imap_state_append_final_resp(struct connectdata *conn, + int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + + (void)instate; /* No use for this yet */ + + if(imapcode != 'O') + result = CURLE_UPLOAD_FAILED; + else + /* End of DONE phase */ + state(conn, IMAP_STOP); + + return result; +} + +/* For SEARCH responses */ +static CURLcode imap_state_search_resp(struct connectdata *conn, int imapcode, + imapstate instate) +{ + CURLcode result = CURLE_OK; + char *line = conn->data->state.buffer; + size_t len = strlen(line); + + (void)instate; /* No use for this yet */ + + if(imapcode == '*') { + /* Temporarily add the LF character back and send as body to the client */ + line[len] = '\n'; + result = Curl_client_write(conn, CLIENTWRITE_BODY, line, len + 1); + line[len] = '\0'; + } + else if(imapcode != 'O') + result = CURLE_QUOTE_ERROR; /* TODO: Fix error code */ + else + /* End of DO phase */ + state(conn, IMAP_STOP); + + return result; +} + +static CURLcode imap_statemach_act(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + curl_socket_t sock = conn->sock[FIRSTSOCKET]; + int imapcode; + struct imap_conn *imapc = &conn->proto.imapc; + struct pingpong *pp = &imapc->pp; + size_t nread = 0; + + /* Busy upgrading the connection; right now all I/O is SSL/TLS, not IMAP */ + if(imapc->state == IMAP_UPGRADETLS) + return imap_perform_upgrade_tls(conn); + + /* Flush any data that needs to be sent */ + if(pp->sendleft) + return Curl_pp_flushsend(pp); + + do { + /* Read the response from the server */ + result = Curl_pp_readresp(sock, pp, &imapcode, &nread); + if(result) + return result; + + /* Was there an error parsing the response line? */ + if(imapcode == -1) + return CURLE_FTP_WEIRD_SERVER_REPLY; + + if(!imapcode) + break; + + /* We have now received a full IMAP server response */ + switch(imapc->state) { + case IMAP_SERVERGREET: + result = imap_state_servergreet_resp(conn, imapcode, imapc->state); + break; + + case IMAP_CAPABILITY: + result = imap_state_capability_resp(conn, imapcode, imapc->state); + break; + + case IMAP_STARTTLS: + result = imap_state_starttls_resp(conn, imapcode, imapc->state); + break; + + case IMAP_AUTHENTICATE_PLAIN: + result = imap_state_auth_plain_resp(conn, imapcode, imapc->state); + break; + + case IMAP_AUTHENTICATE_LOGIN: + result = imap_state_auth_login_resp(conn, imapcode, imapc->state); + break; + + case IMAP_AUTHENTICATE_LOGIN_PASSWD: + result = imap_state_auth_login_password_resp(conn, imapcode, + imapc->state); + break; + +#ifndef CURL_DISABLE_CRYPTO_AUTH + case IMAP_AUTHENTICATE_CRAMMD5: + result = imap_state_auth_cram_resp(conn, imapcode, imapc->state); + break; + + case IMAP_AUTHENTICATE_DIGESTMD5: + result = imap_state_auth_digest_resp(conn, imapcode, imapc->state); + break; + + case IMAP_AUTHENTICATE_DIGESTMD5_RESP: + result = imap_state_auth_digest_resp_resp(conn, imapcode, imapc->state); + break; +#endif + +#ifdef USE_NTLM + case IMAP_AUTHENTICATE_NTLM: + result = imap_state_auth_ntlm_resp(conn, imapcode, imapc->state); + break; + + case IMAP_AUTHENTICATE_NTLM_TYPE2MSG: + result = imap_state_auth_ntlm_type2msg_resp(conn, imapcode, + imapc->state); + break; +#endif + +#if defined(USE_WINDOWS_SSPI) + case IMAP_AUTHENTICATE_GSSAPI: + result = imap_state_auth_gssapi_resp(conn, imapcode, imapc->state); + break; + + case IMAP_AUTHENTICATE_GSSAPI_TOKEN: + result = imap_state_auth_gssapi_token_resp(conn, imapcode, imapc->state); + break; + + case IMAP_AUTHENTICATE_GSSAPI_NO_DATA: + result = imap_state_auth_gssapi_no_data_resp(conn, imapcode, + imapc->state); + break; +#endif + + case IMAP_AUTHENTICATE_XOAUTH2: + result = imap_state_auth_xoauth2_resp(conn, imapcode, imapc->state); + break; + + case IMAP_AUTHENTICATE_CANCEL: + result = imap_state_auth_cancel_resp(conn, imapcode, imapc->state); + break; + + case IMAP_AUTHENTICATE_FINAL: + result = imap_state_auth_final_resp(conn, imapcode, imapc->state); + break; + + case IMAP_LOGIN: + result = imap_state_login_resp(conn, imapcode, imapc->state); + break; + + case IMAP_LIST: + result = imap_state_list_resp(conn, imapcode, imapc->state); + break; + + case IMAP_SELECT: + result = imap_state_select_resp(conn, imapcode, imapc->state); + break; + + case IMAP_FETCH: + result = imap_state_fetch_resp(conn, imapcode, imapc->state); + break; + + case IMAP_FETCH_FINAL: + result = imap_state_fetch_final_resp(conn, imapcode, imapc->state); + break; + + case IMAP_APPEND: + result = imap_state_append_resp(conn, imapcode, imapc->state); + break; + + case IMAP_APPEND_FINAL: + result = imap_state_append_final_resp(conn, imapcode, imapc->state); + break; + + case IMAP_SEARCH: + result = imap_state_search_resp(conn, imapcode, imapc->state); + break; + + case IMAP_LOGOUT: + /* fallthrough, just stop! */ + default: + /* internal error */ + state(conn, IMAP_STOP); + break; + } + } while(!result && imapc->state != IMAP_STOP && Curl_pp_moredata(pp)); + + return result; +} + +/* Called repeatedly until done from multi.c */ +static CURLcode imap_multi_statemach(struct connectdata *conn, bool *done) +{ + CURLcode result = CURLE_OK; + struct imap_conn *imapc = &conn->proto.imapc; + + if((conn->handler->flags & PROTOPT_SSL) && !imapc->ssldone) { + result = Curl_ssl_connect_nonblocking(conn, FIRSTSOCKET, &imapc->ssldone); + if(result || !imapc->ssldone) + return result; + } + + result = Curl_pp_statemach(&imapc->pp, FALSE); + *done = (imapc->state == IMAP_STOP) ? TRUE : FALSE; + + return result; +} + +static CURLcode imap_block_statemach(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct imap_conn *imapc = &conn->proto.imapc; + + while(imapc->state != IMAP_STOP && !result) + result = Curl_pp_statemach(&imapc->pp, TRUE); + + return result; +} + +/* Allocate and initialize the struct IMAP for the current SessionHandle if + required */ +static CURLcode imap_init(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct IMAP *imap; + + imap = data->req.protop = calloc(sizeof(struct IMAP), 1); + if(!imap) + result = CURLE_OUT_OF_MEMORY; + + return result; +} + +/* For the IMAP "protocol connect" and "doing" phases only */ +static int imap_getsock(struct connectdata *conn, curl_socket_t *socks, + int numsocks) +{ + return Curl_pp_getsock(&conn->proto.imapc.pp, socks, numsocks); +} + +/*********************************************************************** + * + * imap_connect() + * + * This function should do everything that is to be considered a part of the + * connection phase. + * + * The variable 'done' points to will be TRUE if the protocol-layer connect + * phase is done when this function returns, or FALSE if not. + */ +static CURLcode imap_connect(struct connectdata *conn, bool *done) +{ + CURLcode result = CURLE_OK; + struct imap_conn *imapc = &conn->proto.imapc; + struct pingpong *pp = &imapc->pp; + + *done = FALSE; /* default to not done yet */ + + /* We always support persistent connections in IMAP */ + connkeep(conn, "IMAP default"); + + /* Set the default response time-out */ + pp->response_time = RESP_TIMEOUT; + pp->statemach_act = imap_statemach_act; + pp->endofresp = imap_endofresp; + pp->conn = conn; + + /* Set the default preferred authentication type and mechanism */ + imapc->preftype = IMAP_TYPE_ANY; + imapc->prefmech = SASL_AUTH_ANY; + + /* Initialise the pingpong layer */ + Curl_pp_init(pp); + + /* Parse the URL options */ + result = imap_parse_url_options(conn); + if(result) + return result; + + /* Start off waiting for the server greeting response */ + state(conn, IMAP_SERVERGREET); + + /* Start off with an response id of '*' */ + strcpy(imapc->resptag, "*"); + + result = imap_multi_statemach(conn, done); + + return result; +} + +/*********************************************************************** + * + * imap_done() + * + * The DONE function. This does what needs to be done after a single DO has + * performed. + * + * Input argument is already checked for validity. + */ +static CURLcode imap_done(struct connectdata *conn, CURLcode status, + bool premature) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct IMAP *imap = data->req.protop; + + (void)premature; + + if(!imap) + /* When the easy handle is removed from the multi interface while libcurl + is still trying to resolve the host name, the IMAP struct is not yet + initialized. However, the removal action calls Curl_done() which in + turn calls this function, so we simply return success. */ + return CURLE_OK; + + if(status) { + connclose(conn, "IMAP done with bad status"); /* marked for closure */ + result = status; /* use the already set error code */ + } + else if(!data->set.connect_only && !imap->custom && + (imap->uid || data->set.upload)) { + /* Handle responses after FETCH or APPEND transfer has finished */ + if(!data->set.upload) + state(conn, IMAP_FETCH_FINAL); + else { + /* End the APPEND command first by sending an empty line */ + result = Curl_pp_sendf(&conn->proto.imapc.pp, "%s", ""); + if(!result) + state(conn, IMAP_APPEND_FINAL); + } + + /* Run the state-machine + + TODO: when the multi interface is used, this _really_ should be using + the imap_multi_statemach function but we have no general support for + non-blocking DONE operations, not in the multi state machine and with + Curl_done() invokes on several places in the code! + */ + if(!result) + result = imap_block_statemach(conn); + } + + /* Cleanup our per-request based variables */ + Curl_safefree(imap->mailbox); + Curl_safefree(imap->uidvalidity); + Curl_safefree(imap->uid); + Curl_safefree(imap->section); + Curl_safefree(imap->partial); + Curl_safefree(imap->query); + Curl_safefree(imap->custom); + Curl_safefree(imap->custom_params); + + /* Clear the transfer mode for the next request */ + imap->transfer = FTPTRANSFER_BODY; + + return result; +} + +/*********************************************************************** + * + * imap_perform() + * + * This is the actual DO function for IMAP. Fetch or append a message, or do + * other things according to the options previously setup. + */ +static CURLcode imap_perform(struct connectdata *conn, bool *connected, + bool *dophase_done) +{ + /* This is IMAP and no proxy */ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct IMAP *imap = data->req.protop; + struct imap_conn *imapc = &conn->proto.imapc; + bool selected = FALSE; + + DEBUGF(infof(conn->data, "DO phase starts\n")); + + if(conn->data->set.opt_no_body) { + /* Requested no body means no transfer */ + imap->transfer = FTPTRANSFER_INFO; + } + + *dophase_done = FALSE; /* not done yet */ + + /* Determine if the requested mailbox (with the same UIDVALIDITY if set) + has already been selected on this connection */ + if(imap->mailbox && imapc->mailbox && + !strcmp(imap->mailbox, imapc->mailbox) && + (!imap->uidvalidity || !imapc->mailbox_uidvalidity || + !strcmp(imap->uidvalidity, imapc->mailbox_uidvalidity))) + selected = TRUE; + + /* Start the first command in the DO phase */ + if(conn->data->set.upload) + /* APPEND can be executed directly */ + result = imap_perform_append(conn); + else if(imap->custom && (selected || !imap->mailbox)) + /* Custom command using the same mailbox or no mailbox */ + result = imap_perform_list(conn); + else if(!imap->custom && selected && imap->uid) + /* FETCH from the same mailbox */ + result = imap_perform_fetch(conn); + else if(!imap->custom && selected && imap->query) + /* SEARCH the current mailbox */ + result = imap_perform_search(conn); + else if(imap->mailbox && !selected && + (imap->custom || imap->uid || imap->query)) + /* SELECT the mailbox */ + result = imap_perform_select(conn); + else + /* LIST */ + result = imap_perform_list(conn); + + if(result) + return result; + + /* Run the state-machine */ + result = imap_multi_statemach(conn, dophase_done); + + *connected = conn->bits.tcpconnect[FIRSTSOCKET]; + + if(*dophase_done) + DEBUGF(infof(conn->data, "DO phase is complete\n")); + + return result; +} + +/*********************************************************************** + * + * imap_do() + * + * This function is registered as 'curl_do' function. It decodes the path + * parts etc as a wrapper to the actual DO function (imap_perform). + * + * The input argument is already checked for validity. + */ +static CURLcode imap_do(struct connectdata *conn, bool *done) +{ + CURLcode result = CURLE_OK; + + *done = FALSE; /* default to false */ + + /* Parse the URL path */ + result = imap_parse_url_path(conn); + if(result) + return result; + + /* Parse the custom request */ + result = imap_parse_custom_request(conn); + if(result) + return result; + + result = imap_regular_transfer(conn, done); + + return result; +} + +/*********************************************************************** + * + * imap_disconnect() + * + * Disconnect from an IMAP server. Cleanup protocol-specific per-connection + * resources. BLOCKING. + */ +static CURLcode imap_disconnect(struct connectdata *conn, bool dead_connection) +{ + struct imap_conn *imapc = &conn->proto.imapc; + + /* We cannot send quit unconditionally. If this connection is stale or + bad in any way, sending quit and waiting around here will make the + disconnect wait in vain and cause more problems than we need to. */ + + /* The IMAP session may or may not have been allocated/setup at this + point! */ + if(!dead_connection && imapc->pp.conn && imapc->pp.conn->bits.protoconnstart) + if(!imap_perform_logout(conn)) + (void)imap_block_statemach(conn); /* ignore errors on LOGOUT */ + + /* Disconnect from the server */ + Curl_pp_disconnect(&imapc->pp); + + /* Cleanup the SASL module */ + Curl_sasl_cleanup(conn, imapc->authused); + + /* Cleanup our connection based variables */ + Curl_safefree(imapc->mailbox); + Curl_safefree(imapc->mailbox_uidvalidity); + + return CURLE_OK; +} + +/* Call this when the DO phase has completed */ +static CURLcode imap_dophase_done(struct connectdata *conn, bool connected) +{ + struct IMAP *imap = conn->data->req.protop; + + (void)connected; + + if(imap->transfer != FTPTRANSFER_BODY) + /* no data to transfer */ + Curl_setup_transfer(conn, -1, -1, FALSE, NULL, -1, NULL); + + return CURLE_OK; +} + +/* Called from multi.c while DOing */ +static CURLcode imap_doing(struct connectdata *conn, bool *dophase_done) +{ + CURLcode result = imap_multi_statemach(conn, dophase_done); + + if(result) + DEBUGF(infof(conn->data, "DO phase failed\n")); + else if(*dophase_done) { + result = imap_dophase_done(conn, FALSE /* not connected */); + + DEBUGF(infof(conn->data, "DO phase is complete\n")); + } + + return result; +} + +/*********************************************************************** + * + * imap_regular_transfer() + * + * The input argument is already checked for validity. + * + * Performs all commands done before a regular transfer between a local and a + * remote host. + */ +static CURLcode imap_regular_transfer(struct connectdata *conn, + bool *dophase_done) +{ + CURLcode result = CURLE_OK; + bool connected = FALSE; + struct SessionHandle *data = conn->data; + + /* Make sure size is unknown at this point */ + data->req.size = -1; + + /* Set the progress data */ + Curl_pgrsSetUploadCounter(data, 0); + Curl_pgrsSetDownloadCounter(data, 0); + Curl_pgrsSetUploadSize(data, -1); + Curl_pgrsSetDownloadSize(data, -1); + + /* Carry out the perform */ + result = imap_perform(conn, &connected, dophase_done); + + /* Perform post DO phase operations if necessary */ + if(!result && *dophase_done) + result = imap_dophase_done(conn, connected); + + return result; +} + +static CURLcode imap_setup_connection(struct connectdata *conn) +{ + struct SessionHandle *data = conn->data; + + /* Initialise the IMAP layer */ + CURLcode result = imap_init(conn); + if(result) + return result; + + if(conn->bits.httpproxy && !data->set.tunnel_thru_httpproxy) { + /* Unless we have asked to tunnel IMAP operations through the proxy, we + switch and use HTTP operations only */ +#ifndef CURL_DISABLE_HTTP + if(conn->handler == &Curl_handler_imap) + conn->handler = &Curl_handler_imap_proxy; + else { +#ifdef USE_SSL + conn->handler = &Curl_handler_imaps_proxy; +#else + failf(data, "IMAPS not supported!"); + return CURLE_UNSUPPORTED_PROTOCOL; +#endif + } + + /* set it up as an HTTP connection instead */ + return conn->handler->setup_connection(conn); +#else + failf(data, "IMAP over http proxy requires HTTP support built-in!"); + return CURLE_UNSUPPORTED_PROTOCOL; +#endif + } + + data->state.path++; /* don't include the initial slash */ + + return CURLE_OK; +} + +/*********************************************************************** + * + * imap_sendf() + * + * Sends the formated string as an IMAP command to the server. + * + * Designed to never block. + */ +static CURLcode imap_sendf(struct connectdata *conn, const char *fmt, ...) +{ + CURLcode result = CURLE_OK; + struct imap_conn *imapc = &conn->proto.imapc; + char *taggedfmt; + va_list ap; + + DEBUGASSERT(fmt); + + /* Calculate the next command ID wrapping at 3 digits */ + imapc->cmdid = (imapc->cmdid + 1) % 1000; + + /* Calculate the tag based on the connection ID and command ID */ + snprintf(imapc->resptag, sizeof(imapc->resptag), "%c%03d", + 'A' + curlx_sltosi(conn->connection_id % 26), imapc->cmdid); + + /* Prefix the format with the tag */ + taggedfmt = aprintf("%s %s", imapc->resptag, fmt); + if(!taggedfmt) + return CURLE_OUT_OF_MEMORY; + + /* Send the data with the tag */ + va_start(ap, fmt); + result = Curl_pp_vsendf(&imapc->pp, taggedfmt, ap); + va_end(ap); + + Curl_safefree(taggedfmt); + + return result; +} + +/*********************************************************************** + * + * imap_atom() + * + * Checks the input string for characters that need escaping and returns an + * atom ready for sending to the server. + * + * The returned string needs to be freed. + * + */ +static char *imap_atom(const char *str) +{ + const char *p1; + char *p2; + size_t backsp_count = 0; + size_t quote_count = 0; + bool space_exists = FALSE; + size_t newlen = 0; + char *newstr = NULL; + + if(!str) + return NULL; + + /* Count any unescapped characters */ + p1 = str; + while(*p1) { + if(*p1 == '\\') + backsp_count++; + else if(*p1 == '"') + quote_count++; + else if(*p1 == ' ') + space_exists = TRUE; + + p1++; + } + + /* Does the input contain any unescapped characters? */ + if(!backsp_count && !quote_count && !space_exists) + return strdup(str); + + /* Calculate the new string length */ + newlen = strlen(str) + backsp_count + quote_count + (space_exists ? 2 : 0); + + /* Allocate the new string */ + newstr = (char *) malloc((newlen + 1) * sizeof(char)); + if(!newstr) + return NULL; + + /* Surround the string in quotes if necessary */ + p2 = newstr; + if(space_exists) { + newstr[0] = '"'; + newstr[newlen - 1] = '"'; + p2++; + } + + /* Copy the string, escaping backslash and quote characters along the way */ + p1 = str; + while(*p1) { + if(*p1 == '\\' || *p1 == '"') { + *p2 = '\\'; + p2++; + } + + *p2 = *p1; + + p1++; + p2++; + } + + /* Terminate the string */ + newstr[newlen] = '\0'; + + return newstr; +} + +/*********************************************************************** + * + * imap_is_bchar() + * + * Portable test of whether the specified char is a "bchar" as defined in the + * grammar of RFC-5092. + */ +static bool imap_is_bchar(char ch) +{ + switch(ch) { + /* bchar */ + case ':': case '@': case '/': + /* bchar -> achar */ + case '&': case '=': + /* bchar -> achar -> uchar -> unreserved */ + case '0': case '1': case '2': case '3': case '4': case '5': case '6': + case '7': case '8': case '9': + case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': case 'G': + case 'H': case 'I': case 'J': case 'K': case 'L': case 'M': case 'N': + case 'O': case 'P': case 'Q': case 'R': case 'S': case 'T': case 'U': + case 'V': case 'W': case 'X': case 'Y': case 'Z': + case 'a': case 'b': case 'c': case 'd': case 'e': case 'f': case 'g': + case 'h': case 'i': case 'j': case 'k': case 'l': case 'm': case 'n': + case 'o': case 'p': case 'q': case 'r': case 's': case 't': case 'u': + case 'v': case 'w': case 'x': case 'y': case 'z': + case '-': case '.': case '_': case '~': + /* bchar -> achar -> uchar -> sub-delims-sh */ + case '!': case '$': case '\'': case '(': case ')': case '*': + case '+': case ',': + /* bchar -> achar -> uchar -> pct-encoded */ + case '%': /* HEXDIG chars are already included above */ + return true; + + default: + return false; + } +} + +/*********************************************************************** + * + * imap_parse_url_options() + * + * Parse the URL login options. + */ +static CURLcode imap_parse_url_options(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct imap_conn *imapc = &conn->proto.imapc; + const char *options = conn->options; + const char *ptr = options; + bool reset = TRUE; + + while(ptr && *ptr) { + const char *key = ptr; + + while(*ptr && *ptr != '=') + ptr++; + + if(strnequal(key, "AUTH", 4)) { + size_t len = 0; + const char *value = ++ptr; + + if(reset) { + reset = FALSE; + imapc->preftype = IMAP_TYPE_NONE; + imapc->prefmech = SASL_AUTH_NONE; + } + + while(*ptr && *ptr != ';') { + ptr++; + len++; + } + + if(strnequal(value, "*", len)) { + imapc->preftype = IMAP_TYPE_ANY; + imapc->prefmech = SASL_AUTH_ANY; + } + else if(strnequal(value, SASL_MECH_STRING_LOGIN, len)) { + imapc->preftype = IMAP_TYPE_SASL; + imapc->prefmech |= SASL_MECH_LOGIN; + } + else if(strnequal(value, SASL_MECH_STRING_PLAIN, len)) { + imapc->preftype = IMAP_TYPE_SASL; + imapc->prefmech |= SASL_MECH_PLAIN; + } + else if(strnequal(value, SASL_MECH_STRING_CRAM_MD5, len)) { + imapc->preftype = IMAP_TYPE_SASL; + imapc->prefmech |= SASL_MECH_CRAM_MD5; + } + else if(strnequal(value, SASL_MECH_STRING_DIGEST_MD5, len)) { + imapc->preftype = IMAP_TYPE_SASL; + imapc->prefmech |= SASL_MECH_DIGEST_MD5; + } + else if(strnequal(value, SASL_MECH_STRING_GSSAPI, len)) { + imapc->preftype = IMAP_TYPE_SASL; + imapc->prefmech |= SASL_MECH_GSSAPI; + } + else if(strnequal(value, SASL_MECH_STRING_NTLM, len)) { + imapc->preftype = IMAP_TYPE_SASL; + imapc->prefmech |= SASL_MECH_NTLM; + } + else if(strnequal(value, SASL_MECH_STRING_XOAUTH2, len)) { + imapc->preftype = IMAP_TYPE_SASL; + imapc->prefmech |= SASL_MECH_XOAUTH2; + } + + if(*ptr == ';') + ptr++; + } + else + result = CURLE_URL_MALFORMAT; + } + + return result; +} + +/*********************************************************************** + * + * imap_parse_url_path() + * + * Parse the URL path into separate path components. + * + */ +static CURLcode imap_parse_url_path(struct connectdata *conn) +{ + /* The imap struct is already initialised in imap_connect() */ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct IMAP *imap = data->req.protop; + const char *begin = data->state.path; + const char *ptr = begin; + + /* See how much of the URL is a valid path and decode it */ + while(imap_is_bchar(*ptr)) + ptr++; + + if(ptr != begin) { + /* Remove the trailing slash if present */ + const char *end = ptr; + if(end > begin && end[-1] == '/') + end--; + + result = Curl_urldecode(data, begin, end - begin, &imap->mailbox, NULL, + TRUE); + if(result) + return result; + } + else + imap->mailbox = NULL; + + /* There can be any number of parameters in the form ";NAME=VALUE" */ + while(*ptr == ';') { + char *name; + char *value; + size_t valuelen; + + /* Find the length of the name parameter */ + begin = ++ptr; + while(*ptr && *ptr != '=') + ptr++; + + if(!*ptr) + return CURLE_URL_MALFORMAT; + + /* Decode the name parameter */ + result = Curl_urldecode(data, begin, ptr - begin, &name, NULL, TRUE); + if(result) + return result; + + /* Find the length of the value parameter */ + begin = ++ptr; + while(imap_is_bchar(*ptr)) + ptr++; + + /* Decode the value parameter */ + result = Curl_urldecode(data, begin, ptr - begin, &value, &valuelen, TRUE); + if(result) { + Curl_safefree(name); + return result; + } + + DEBUGF(infof(conn->data, "IMAP URL parameter '%s' = '%s'\n", name, value)); + + /* Process the known hierarchical parameters (UIDVALIDITY, UID, SECTION and + PARTIAL) stripping of the trailing slash character if it is present. + + Note: Unknown parameters trigger a URL_MALFORMAT error. */ + if(Curl_raw_equal(name, "UIDVALIDITY") && !imap->uidvalidity) { + if(valuelen > 0 && value[valuelen - 1] == '/') + value[valuelen - 1] = '\0'; + + imap->uidvalidity = value; + value = NULL; + } + else if(Curl_raw_equal(name, "UID") && !imap->uid) { + if(valuelen > 0 && value[valuelen - 1] == '/') + value[valuelen - 1] = '\0'; + + imap->uid = value; + value = NULL; + } + else if(Curl_raw_equal(name, "SECTION") && !imap->section) { + if(valuelen > 0 && value[valuelen - 1] == '/') + value[valuelen - 1] = '\0'; + + imap->section = value; + value = NULL; + } + else if(Curl_raw_equal(name, "PARTIAL") && !imap->partial) { + if(valuelen > 0 && value[valuelen - 1] == '/') + value[valuelen - 1] = '\0'; + + imap->partial = value; + value = NULL; + } + else { + Curl_safefree(name); + Curl_safefree(value); + + return CURLE_URL_MALFORMAT; + } + + Curl_safefree(name); + Curl_safefree(value); + } + + /* Does the URL contain a query parameter? Only valid when we have a mailbox + and no UID as per RFC-5092 */ + if(imap->mailbox && !imap->uid && *ptr == '?') { + /* Find the length of the query parameter */ + begin = ++ptr; + while(imap_is_bchar(*ptr)) + ptr++; + + /* Decode the query parameter */ + result = Curl_urldecode(data, begin, ptr - begin, &imap->query, NULL, + TRUE); + if(result) + return result; + } + + /* Any extra stuff at the end of the URL is an error */ + if(*ptr) + return CURLE_URL_MALFORMAT; + + return CURLE_OK; +} + +/*********************************************************************** + * + * imap_parse_custom_request() + * + * Parse the custom request. + */ +static CURLcode imap_parse_custom_request(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct IMAP *imap = data->req.protop; + const char *custom = data->set.str[STRING_CUSTOMREQUEST]; + + if(custom) { + /* URL decode the custom request */ + result = Curl_urldecode(data, custom, 0, &imap->custom, NULL, TRUE); + + /* Extract the parameters if specified */ + if(!result) { + const char *params = imap->custom; + + while(*params && *params != ' ') + params++; + + if(*params) { + imap->custom_params = strdup(params); + imap->custom[params - imap->custom] = '\0'; + + if(!imap->custom_params) + result = CURLE_OUT_OF_MEMORY; + } + } + } + + return result; +} + +/*********************************************************************** + * + * imap_calc_sasl_details() + * + * Calculate the required login details for SASL authentication. + */ +static CURLcode imap_calc_sasl_details(struct connectdata *conn, + const char **mech, + char **initresp, size_t *len, + imapstate *state1, imapstate *state2) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct imap_conn *imapc = &conn->proto.imapc; + + /* Calculate the supported authentication mechanism, by decreasing order of + security, as well as the initial response where appropriate */ +#if defined(USE_WINDOWS_SSPI) + if((imapc->authmechs & SASL_MECH_GSSAPI) && + (imapc->prefmech & SASL_MECH_GSSAPI)) { + imapc->mutual_auth = FALSE; /* TODO: Calculate mutual authentication */ + + *mech = SASL_MECH_STRING_GSSAPI; + *state1 = IMAP_AUTHENTICATE_GSSAPI; + *state2 = IMAP_AUTHENTICATE_GSSAPI_TOKEN; + imapc->authused = SASL_MECH_GSSAPI; + + if(imapc->ir_supported || data->set.sasl_ir) + result = Curl_sasl_create_gssapi_user_message(data, conn->user, + conn->passwd, "imap", + imapc->mutual_auth, + NULL, &conn->krb5, + initresp, len); + } + else +#endif +#ifndef CURL_DISABLE_CRYPTO_AUTH + if((imapc->authmechs & SASL_MECH_DIGEST_MD5) && + (imapc->prefmech & SASL_MECH_DIGEST_MD5)) { + *mech = SASL_MECH_STRING_DIGEST_MD5; + *state1 = IMAP_AUTHENTICATE_DIGESTMD5; + imapc->authused = SASL_MECH_DIGEST_MD5; + } + else if((imapc->authmechs & SASL_MECH_CRAM_MD5) && + (imapc->prefmech & SASL_MECH_CRAM_MD5)) { + *mech = SASL_MECH_STRING_CRAM_MD5; + *state1 = IMAP_AUTHENTICATE_CRAMMD5; + imapc->authused = SASL_MECH_CRAM_MD5; + } + else +#endif +#ifdef USE_NTLM + if((imapc->authmechs & SASL_MECH_NTLM) && + (imapc->prefmech & SASL_MECH_NTLM)) { + *mech = SASL_MECH_STRING_NTLM; + *state1 = IMAP_AUTHENTICATE_NTLM; + *state2 = IMAP_AUTHENTICATE_NTLM_TYPE2MSG; + imapc->authused = SASL_MECH_NTLM; + + if(imapc->ir_supported || data->set.sasl_ir) + result = Curl_sasl_create_ntlm_type1_message(conn->user, conn->passwd, + &conn->ntlm, + initresp, len); + } + else +#endif + if(((imapc->authmechs & SASL_MECH_XOAUTH2) && + (imapc->prefmech & SASL_MECH_XOAUTH2) && + (imapc->prefmech != SASL_AUTH_ANY)) || conn->xoauth2_bearer) { + *mech = SASL_MECH_STRING_XOAUTH2; + *state1 = IMAP_AUTHENTICATE_XOAUTH2; + *state2 = IMAP_AUTHENTICATE_FINAL; + imapc->authused = SASL_MECH_XOAUTH2; + + if(imapc->ir_supported || data->set.sasl_ir) + result = Curl_sasl_create_xoauth2_message(data, conn->user, + conn->xoauth2_bearer, + initresp, len); + } + else if((imapc->authmechs & SASL_MECH_LOGIN) && + (imapc->prefmech & SASL_MECH_LOGIN)) { + *mech = SASL_MECH_STRING_LOGIN; + *state1 = IMAP_AUTHENTICATE_LOGIN; + *state2 = IMAP_AUTHENTICATE_LOGIN_PASSWD; + imapc->authused = SASL_MECH_LOGIN; + + if(imapc->ir_supported || data->set.sasl_ir) + result = Curl_sasl_create_login_message(data, conn->user, initresp, len); + } + else if((imapc->authmechs & SASL_MECH_PLAIN) && + (imapc->prefmech & SASL_MECH_PLAIN)) { + *mech = SASL_MECH_STRING_PLAIN; + *state1 = IMAP_AUTHENTICATE_PLAIN; + *state2 = IMAP_AUTHENTICATE_FINAL; + imapc->authused = SASL_MECH_PLAIN; + + if(imapc->ir_supported || data->set.sasl_ir) + result = Curl_sasl_create_plain_message(data, conn->user, conn->passwd, + initresp, len); + } + + return result; +} + +#endif /* CURL_DISABLE_IMAP */ diff --git a/external/libcurl_android/jni/libcurl/lib/imap.h b/external/libcurl_android/jni/libcurl/lib/imap.h new file mode 100755 index 00000000..768fc4b8 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/imap.h @@ -0,0 +1,111 @@ +#ifndef HEADER_CURL_IMAP_H +#define HEADER_CURL_IMAP_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2009 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "pingpong.h" + +/**************************************************************************** + * IMAP unique setup + ***************************************************************************/ +typedef enum { + IMAP_STOP, /* do nothing state, stops the state machine */ + IMAP_SERVERGREET, /* waiting for the initial greeting immediately after + a connect */ + IMAP_CAPABILITY, + IMAP_STARTTLS, + IMAP_UPGRADETLS, /* asynchronously upgrade the connection to SSL/TLS + (multi mode only) */ + IMAP_AUTHENTICATE_PLAIN, + IMAP_AUTHENTICATE_LOGIN, + IMAP_AUTHENTICATE_LOGIN_PASSWD, + IMAP_AUTHENTICATE_CRAMMD5, + IMAP_AUTHENTICATE_DIGESTMD5, + IMAP_AUTHENTICATE_DIGESTMD5_RESP, + IMAP_AUTHENTICATE_NTLM, + IMAP_AUTHENTICATE_NTLM_TYPE2MSG, + IMAP_AUTHENTICATE_GSSAPI, + IMAP_AUTHENTICATE_GSSAPI_TOKEN, + IMAP_AUTHENTICATE_GSSAPI_NO_DATA, + IMAP_AUTHENTICATE_XOAUTH2, + IMAP_AUTHENTICATE_CANCEL, + IMAP_AUTHENTICATE_FINAL, + IMAP_LOGIN, + IMAP_LIST, + IMAP_SELECT, + IMAP_FETCH, + IMAP_FETCH_FINAL, + IMAP_APPEND, + IMAP_APPEND_FINAL, + IMAP_SEARCH, + IMAP_LOGOUT, + IMAP_LAST /* never used */ +} imapstate; + +/* This IMAP struct is used in the SessionHandle. All IMAP data that is + connection-oriented must be in imap_conn to properly deal with the fact that + perhaps the SessionHandle is changed between the times the connection is + used. */ +struct IMAP { + curl_pp_transfer transfer; + char *mailbox; /* Mailbox to select */ + char *uidvalidity; /* UIDVALIDITY to check in select */ + char *uid; /* Message UID to fetch */ + char *section; /* Message SECTION to fetch */ + char *partial; /* Message PARTIAL to fetch */ + char *query; /* Query to search for */ + char *custom; /* Custom request */ + char *custom_params; /* Parameters for the custom request */ +}; + +/* imap_conn is used for struct connection-oriented data in the connectdata + struct */ +struct imap_conn { + struct pingpong pp; + imapstate state; /* Always use imap.c:state() to change state! */ + bool ssldone; /* Is connect() over SSL done? */ + unsigned int authmechs; /* Accepted authentication mechanisms */ + unsigned int preftype; /* Preferred authentication type */ + unsigned int prefmech; /* Preferred authentication mechanism */ + unsigned int authused; /* Auth mechanism used for the connection */ + int cmdid; /* Last used command ID */ + char resptag[5]; /* Response tag to wait for */ + bool tls_supported; /* StartTLS capability supported by server */ + bool login_disabled; /* LOGIN command disabled by server */ + bool ir_supported; /* Initial response supported by server */ + bool mutual_auth; /* Mutual authentication enabled (GSSAPI only) */ + char *mailbox; /* The last selected mailbox */ + char *mailbox_uidvalidity; /* UIDVALIDITY parsed from select response */ +}; + +extern const struct Curl_handler Curl_handler_imap; +extern const struct Curl_handler Curl_handler_imaps; + +/* Authentication type flags */ +#define IMAP_TYPE_CLEARTEXT (1 << 0) +#define IMAP_TYPE_SASL (1 << 1) + +/* Authentication type values */ +#define IMAP_TYPE_NONE 0 +#define IMAP_TYPE_ANY ~0U + +#endif /* HEADER_CURL_IMAP_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/inet_ntop.c b/external/libcurl_android/jni/libcurl/lib/inet_ntop.c new file mode 100755 index 00000000..c3271500 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/inet_ntop.c @@ -0,0 +1,199 @@ +/* + * Copyright (C) 1996-2001 Internet Software Consortium. + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM + * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL + * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, + * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING + * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, + * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION + * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* + * Original code by Paul Vixie. "curlified" by Gisle Vanem. + */ + +#include "curl_setup.h" + +#ifndef HAVE_INET_NTOP + +#ifdef HAVE_SYS_PARAM_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "inet_ntop.h" + +#define IN6ADDRSZ 16 +#define INADDRSZ 4 +#define INT16SZ 2 + +/* + * Format an IPv4 address, more or less like inet_ntoa(). + * + * Returns `dst' (as a const) + * Note: + * - uses no statics + * - takes a unsigned char* not an in_addr as input + */ +static char *inet_ntop4 (const unsigned char *src, char *dst, size_t size) +{ + char tmp[sizeof "255.255.255.255"]; + size_t len; + + DEBUGASSERT(size >= 16); + + tmp[0] = '\0'; + (void)snprintf(tmp, sizeof(tmp), "%d.%d.%d.%d", + ((int)((unsigned char)src[0])) & 0xff, + ((int)((unsigned char)src[1])) & 0xff, + ((int)((unsigned char)src[2])) & 0xff, + ((int)((unsigned char)src[3])) & 0xff); + + len = strlen(tmp); + if(len == 0 || len >= size) { + SET_ERRNO(ENOSPC); + return (NULL); + } + strcpy(dst, tmp); + return dst; +} + +#ifdef ENABLE_IPV6 +/* + * Convert IPv6 binary address into presentation (printable) format. + */ +static char *inet_ntop6 (const unsigned char *src, char *dst, size_t size) +{ + /* + * Note that int32_t and int16_t need only be "at least" large enough + * to contain a value of the specified size. On some systems, like + * Crays, there is no such thing as an integer variable with 16 bits. + * Keep this in mind if you think this function should have been coded + * to use pointer overlays. All the world's not a VAX. + */ + char tmp[sizeof("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255")]; + char *tp; + struct { + long base; + long len; + } best, cur; + unsigned long words[IN6ADDRSZ / INT16SZ]; + int i; + + /* Preprocess: + * Copy the input (bytewise) array into a wordwise array. + * Find the longest run of 0x00's in src[] for :: shorthanding. + */ + memset(words, '\0', sizeof(words)); + for(i = 0; i < IN6ADDRSZ; i++) + words[i/2] |= (src[i] << ((1 - (i % 2)) << 3)); + + best.base = -1; + cur.base = -1; + best.len = 0; + cur.len = 0; + + for(i = 0; i < (IN6ADDRSZ / INT16SZ); i++) { + if(words[i] == 0) { + if(cur.base == -1) + cur.base = i, cur.len = 1; + else + cur.len++; + } + else if(cur.base != -1) { + if(best.base == -1 || cur.len > best.len) + best = cur; + cur.base = -1; + } + } + if((cur.base != -1) && (best.base == -1 || cur.len > best.len)) + best = cur; + if(best.base != -1 && best.len < 2) + best.base = -1; + /* Format the result. */ + tp = tmp; + for(i = 0; i < (IN6ADDRSZ / INT16SZ); i++) { + /* Are we inside the best run of 0x00's? */ + if(best.base != -1 && i >= best.base && i < (best.base + best.len)) { + if(i == best.base) + *tp++ = ':'; + continue; + } + + /* Are we following an initial run of 0x00s or any real hex? + */ + if(i != 0) + *tp++ = ':'; + + /* Is this address an encapsulated IPv4? + */ + if(i == 6 && best.base == 0 && + (best.len == 6 || (best.len == 5 && words[5] == 0xffff))) { + if(!inet_ntop4(src+12, tp, sizeof(tmp) - (tp - tmp))) { + SET_ERRNO(ENOSPC); + return (NULL); + } + tp += strlen(tp); + break; + } + tp += snprintf(tp, 5, "%lx", words[i]); + } + + /* Was it a trailing run of 0x00's? + */ + if(best.base != -1 && (best.base + best.len) == (IN6ADDRSZ / INT16SZ)) + *tp++ = ':'; + *tp++ = '\0'; + + /* Check for overflow, copy, and we're done. + */ + if((size_t)(tp - tmp) > size) { + SET_ERRNO(ENOSPC); + return (NULL); + } + strcpy(dst, tmp); + return dst; +} +#endif /* ENABLE_IPV6 */ + +/* + * Convert a network format address to presentation format. + * + * Returns pointer to presentation format address (`buf'). + * Returns NULL on error and errno set with the specific + * error, EAFNOSUPPORT or ENOSPC. + * + * On Windows we store the error in the thread errno, not + * in the winsock error code. This is to avoid losing the + * actual last winsock error. So use macro ERRNO to fetch the + * errno this function sets when returning NULL, not SOCKERRNO. + */ +char *Curl_inet_ntop(int af, const void *src, char *buf, size_t size) +{ + switch (af) { + case AF_INET: + return inet_ntop4((const unsigned char*)src, buf, size); +#ifdef ENABLE_IPV6 + case AF_INET6: + return inet_ntop6((const unsigned char*)src, buf, size); +#endif + default: + SET_ERRNO(EAFNOSUPPORT); + return NULL; + } +} +#endif /* HAVE_INET_NTOP */ diff --git a/external/libcurl_android/jni/libcurl/lib/inet_ntop.h b/external/libcurl_android/jni/libcurl/lib/inet_ntop.h new file mode 100755 index 00000000..db28ed80 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/inet_ntop.h @@ -0,0 +1,38 @@ +#ifndef HEADER_CURL_INET_NTOP_H +#define HEADER_CURL_INET_NTOP_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2009, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +char *Curl_inet_ntop(int af, const void *addr, char *buf, size_t size); + +#ifdef HAVE_INET_NTOP +#ifdef HAVE_ARPA_INET_H +#include +#endif +#define Curl_inet_ntop(af,addr,buf,size) \ + inet_ntop(af,addr,buf,(curl_socklen_t)size) +#endif + +#endif /* HEADER_CURL_INET_NTOP_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/inet_pton.c b/external/libcurl_android/jni/libcurl/lib/inet_pton.c new file mode 100755 index 00000000..f50b365d --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/inet_pton.c @@ -0,0 +1,234 @@ +/* This is from the BIND 4.9.4 release, modified to compile by itself */ + +/* Copyright (c) 1996 by Internet Software Consortium. + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS + * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE + * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL + * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR + * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS + * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +#include "curl_setup.h" + +#ifndef HAVE_INET_PTON + +#ifdef HAVE_SYS_PARAM_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif + +#include "inet_pton.h" + +#define IN6ADDRSZ 16 +#define INADDRSZ 4 +#define INT16SZ 2 + +/* + * WARNING: Don't even consider trying to compile this on a system where + * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX. + */ + +static int inet_pton4(const char *src, unsigned char *dst); +#ifdef ENABLE_IPV6 +static int inet_pton6(const char *src, unsigned char *dst); +#endif + +/* int + * inet_pton(af, src, dst) + * convert from presentation format (which usually means ASCII printable) + * to network format (which is usually some kind of binary format). + * return: + * 1 if the address was valid for the specified address family + * 0 if the address wasn't valid (`dst' is untouched in this case) + * -1 if some other error occurred (`dst' is untouched in this case, too) + * notice: + * On Windows we store the error in the thread errno, not + * in the winsock error code. This is to avoid losing the + * actual last winsock error. So use macro ERRNO to fetch the + * errno this function sets when returning (-1), not SOCKERRNO. + * author: + * Paul Vixie, 1996. + */ +int +Curl_inet_pton(int af, const char *src, void *dst) +{ + switch (af) { + case AF_INET: + return (inet_pton4(src, (unsigned char *)dst)); +#ifdef ENABLE_IPV6 + case AF_INET6: + return (inet_pton6(src, (unsigned char *)dst)); +#endif + default: + SET_ERRNO(EAFNOSUPPORT); + return (-1); + } + /* NOTREACHED */ +} + +/* int + * inet_pton4(src, dst) + * like inet_aton() but without all the hexadecimal and shorthand. + * return: + * 1 if `src' is a valid dotted quad, else 0. + * notice: + * does not touch `dst' unless it's returning 1. + * author: + * Paul Vixie, 1996. + */ +static int +inet_pton4(const char *src, unsigned char *dst) +{ + static const char digits[] = "0123456789"; + int saw_digit, octets, ch; + unsigned char tmp[INADDRSZ], *tp; + + saw_digit = 0; + octets = 0; + tp = tmp; + *tp = 0; + while((ch = *src++) != '\0') { + const char *pch; + + if((pch = strchr(digits, ch)) != NULL) { + unsigned int val = *tp * 10 + (unsigned int)(pch - digits); + + if(saw_digit && *tp == 0) + return (0); + if(val > 255) + return (0); + *tp = (unsigned char)val; + if(! saw_digit) { + if(++octets > 4) + return (0); + saw_digit = 1; + } + } + else if(ch == '.' && saw_digit) { + if(octets == 4) + return (0); + *++tp = 0; + saw_digit = 0; + } + else + return (0); + } + if(octets < 4) + return (0); + memcpy(dst, tmp, INADDRSZ); + return (1); +} + +#ifdef ENABLE_IPV6 +/* int + * inet_pton6(src, dst) + * convert presentation level address to network order binary form. + * return: + * 1 if `src' is a valid [RFC1884 2.2] address, else 0. + * notice: + * (1) does not touch `dst' unless it's returning 1. + * (2) :: in a full address is silently ignored. + * credit: + * inspired by Mark Andrews. + * author: + * Paul Vixie, 1996. + */ +static int +inet_pton6(const char *src, unsigned char *dst) +{ + static const char xdigits_l[] = "0123456789abcdef", + xdigits_u[] = "0123456789ABCDEF"; + unsigned char tmp[IN6ADDRSZ], *tp, *endp, *colonp; + const char *xdigits, *curtok; + int ch, saw_xdigit; + size_t val; + + memset((tp = tmp), 0, IN6ADDRSZ); + endp = tp + IN6ADDRSZ; + colonp = NULL; + /* Leading :: requires some special handling. */ + if(*src == ':') + if(*++src != ':') + return (0); + curtok = src; + saw_xdigit = 0; + val = 0; + while((ch = *src++) != '\0') { + const char *pch; + + if((pch = strchr((xdigits = xdigits_l), ch)) == NULL) + pch = strchr((xdigits = xdigits_u), ch); + if(pch != NULL) { + val <<= 4; + val |= (pch - xdigits); + if(++saw_xdigit > 4) + return (0); + continue; + } + if(ch == ':') { + curtok = src; + if(!saw_xdigit) { + if(colonp) + return (0); + colonp = tp; + continue; + } + if(tp + INT16SZ > endp) + return (0); + *tp++ = (unsigned char) (val >> 8) & 0xff; + *tp++ = (unsigned char) val & 0xff; + saw_xdigit = 0; + val = 0; + continue; + } + if(ch == '.' && ((tp + INADDRSZ) <= endp) && + inet_pton4(curtok, tp) > 0) { + tp += INADDRSZ; + saw_xdigit = 0; + break; /* '\0' was seen by inet_pton4(). */ + } + return (0); + } + if(saw_xdigit) { + if(tp + INT16SZ > endp) + return (0); + *tp++ = (unsigned char) (val >> 8) & 0xff; + *tp++ = (unsigned char) val & 0xff; + } + if(colonp != NULL) { + /* + * Since some memmove()'s erroneously fail to handle + * overlapping regions, we'll do the shift by hand. + */ + const ssize_t n = tp - colonp; + ssize_t i; + + if(tp == endp) + return (0); + for(i = 1; i <= n; i++) { + *(endp - i) = *(colonp + n - i); + *(colonp + n - i) = 0; + } + tp = endp; + } + if(tp != endp) + return (0); + memcpy(dst, tmp, IN6ADDRSZ); + return (1); +} +#endif /* ENABLE_IPV6 */ + +#endif /* HAVE_INET_PTON */ diff --git a/external/libcurl_android/jni/libcurl/lib/inet_pton.h b/external/libcurl_android/jni/libcurl/lib/inet_pton.h new file mode 100755 index 00000000..43c54914 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/inet_pton.h @@ -0,0 +1,37 @@ +#ifndef HEADER_CURL_INET_PTON_H +#define HEADER_CURL_INET_PTON_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2005, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +int Curl_inet_pton(int, const char *, void *); + +#ifdef HAVE_INET_PTON +#ifdef HAVE_ARPA_INET_H +#include +#endif +#define Curl_inet_pton(x,y,z) inet_pton(x,y,z) +#endif + +#endif /* HEADER_CURL_INET_PTON_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/krb5.c b/external/libcurl_android/jni/libcurl/lib/krb5.c new file mode 100755 index 00000000..7e82a680 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/krb5.c @@ -0,0 +1,342 @@ +/* GSSAPI/krb5 support for FTP - loosely based on old krb4.c + * + * Copyright (c) 1995, 1996, 1997, 1998, 1999, 2013 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * Copyright (c) 2004 - 2012 Daniel Stenberg + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. */ + +#include "curl_setup.h" + +#ifndef CURL_DISABLE_FTP +#ifdef HAVE_GSSAPI + +#ifdef HAVE_OLD_GSSMIT +#define GSS_C_NT_HOSTBASED_SERVICE gss_nt_service_name +#define NCOMPAT 1 +#endif + +#ifdef HAVE_NETDB_H +#include +#endif + +#include "urldata.h" +#include "curl_base64.h" +#include "ftp.h" +#include "curl_gssapi.h" +#include "sendf.h" +#include "curl_sec.h" +#include "curl_memory.h" +#include "warnless.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +#define LOCAL_ADDR (&conn->local_addr) +#define REMOTE_ADDR conn->ip_addr->ai_addr + +static int +krb5_init(void *app_data) +{ + gss_ctx_id_t *context = app_data; + /* Make sure our context is initialized for krb5_end. */ + *context = GSS_C_NO_CONTEXT; + return 0; +} + +static int +krb5_check_prot(void *app_data, int level) +{ + (void)app_data; /* unused */ + if(level == PROT_CONFIDENTIAL) + return -1; + return 0; +} + +static int +krb5_decode(void *app_data, void *buf, int len, + int level UNUSED_PARAM, + struct connectdata *conn UNUSED_PARAM) +{ + gss_ctx_id_t *context = app_data; + OM_uint32 maj, min; + gss_buffer_desc enc, dec; + + (void)level; + (void)conn; + + enc.value = buf; + enc.length = len; + maj = gss_unseal(&min, *context, &enc, &dec, NULL, NULL); + if(maj != GSS_S_COMPLETE) { + if(len >= 4) + strcpy(buf, "599 "); + return -1; + } + + memcpy(buf, dec.value, dec.length); + len = curlx_uztosi(dec.length); + gss_release_buffer(&min, &dec); + + return len; +} + +static int +krb5_overhead(void *app_data, int level, int len) +{ + /* no arguments are used */ + (void)app_data; + (void)level; + (void)len; + return 0; +} + +static int +krb5_encode(void *app_data, const void *from, int length, int level, void **to, + struct connectdata *conn UNUSED_PARAM) +{ + gss_ctx_id_t *context = app_data; + gss_buffer_desc dec, enc; + OM_uint32 maj, min; + int state; + int len; + + /* shut gcc up */ + conn = NULL; + + /* NOTE that the cast is safe, neither of the krb5, gnu gss and heimdal + * libraries modify the input buffer in gss_seal() + */ + dec.value = (void*)from; + dec.length = length; + maj = gss_seal(&min, *context, + level == PROT_PRIVATE, + GSS_C_QOP_DEFAULT, + &dec, &state, &enc); + + if(maj != GSS_S_COMPLETE) + return -1; + + /* malloc a new buffer, in case gss_release_buffer doesn't work as + expected */ + *to = malloc(enc.length); + if(!*to) + return -1; + memcpy(*to, enc.value, enc.length); + len = curlx_uztosi(enc.length); + gss_release_buffer(&min, &enc); + return len; +} + +static int +krb5_auth(void *app_data, struct connectdata *conn) +{ + int ret = AUTH_OK; + char *p; + const char *host = conn->host.name; + ssize_t nread; + curl_socklen_t l = sizeof(conn->local_addr); + struct SessionHandle *data = conn->data; + CURLcode result; + const char *service = "ftp", *srv_host = "host"; + gss_buffer_desc input_buffer, output_buffer, _gssresp, *gssresp; + OM_uint32 maj, min; + gss_name_t gssname; + gss_ctx_id_t *context = app_data; + struct gss_channel_bindings_struct chan; + size_t base64_sz = 0; + + if(getsockname(conn->sock[FIRSTSOCKET], + (struct sockaddr *)LOCAL_ADDR, &l) < 0) + perror("getsockname()"); + + chan.initiator_addrtype = GSS_C_AF_INET; + chan.initiator_address.length = l - 4; + chan.initiator_address.value = + &((struct sockaddr_in *)LOCAL_ADDR)->sin_addr.s_addr; + chan.acceptor_addrtype = GSS_C_AF_INET; + chan.acceptor_address.length = l - 4; + chan.acceptor_address.value = + &((struct sockaddr_in *)REMOTE_ADDR)->sin_addr.s_addr; + chan.application_data.length = 0; + chan.application_data.value = NULL; + + /* this loop will execute twice (once for service, once for host) */ + for(;;) { + /* this really shouldn't be repeated here, but can't help it */ + if(service == srv_host) { + result = Curl_ftpsendf(conn, "AUTH GSSAPI"); + + if(result) + return -2; + if(Curl_GetFTPResponse(&nread, conn, NULL)) + return -1; + + if(data->state.buffer[0] != '3') + return -1; + } + + input_buffer.value = data->state.buffer; + input_buffer.length = snprintf(input_buffer.value, BUFSIZE, "%s@%s", + service, host); + maj = gss_import_name(&min, &input_buffer, GSS_C_NT_HOSTBASED_SERVICE, + &gssname); + if(maj != GSS_S_COMPLETE) { + gss_release_name(&min, &gssname); + if(service == srv_host) { + Curl_failf(data, "Error importing service name %s", + input_buffer.value); + return AUTH_ERROR; + } + service = srv_host; + continue; + } + /* We pass NULL as |output_name_type| to avoid a leak. */ + gss_display_name(&min, gssname, &output_buffer, NULL); + Curl_infof(data, "Trying against %s\n", output_buffer.value); + gssresp = GSS_C_NO_BUFFER; + *context = GSS_C_NO_CONTEXT; + + do { + /* Release the buffer at each iteration to avoid leaking: the first time + we are releasing the memory from gss_display_name. The last item is + taken care by a final gss_release_buffer. */ + gss_release_buffer(&min, &output_buffer); + ret = AUTH_OK; + maj = Curl_gss_init_sec_context(data, + &min, + context, + gssname, + &Curl_krb5_mech_oid, + &chan, + gssresp, + &output_buffer, + NULL); + + if(gssresp) { + free(_gssresp.value); + gssresp = NULL; + } + + if(GSS_ERROR(maj)) { + Curl_infof(data, "Error creating security context\n"); + ret = AUTH_ERROR; + break; + } + + if(output_buffer.length != 0) { + result = Curl_base64_encode(data, (char *)output_buffer.value, + output_buffer.length, &p, &base64_sz); + if(result) { + Curl_infof(data,"base64-encoding: %s\n", curl_easy_strerror(result)); + ret = AUTH_CONTINUE; + break; + } + + result = Curl_ftpsendf(conn, "ADAT %s", p); + + free(p); + + if(result) { + ret = -2; + break; + } + + if(Curl_GetFTPResponse(&nread, conn, NULL)) { + ret = -1; + break; + } + + if(data->state.buffer[0] != '2' && data->state.buffer[0] != '3') { + Curl_infof(data, "Server didn't accept auth data\n"); + ret = AUTH_ERROR; + break; + } + + p = data->state.buffer + 4; + p = strstr(p, "ADAT="); + if(p) { + result = Curl_base64_decode(p + 5, + (unsigned char **)&_gssresp.value, + &_gssresp.length); + if(result) { + Curl_failf(data,"base64-decoding: %s", curl_easy_strerror(result)); + ret = AUTH_CONTINUE; + break; + } + } + + gssresp = &_gssresp; + } + } while(maj == GSS_S_CONTINUE_NEEDED); + + gss_release_name(&min, &gssname); + gss_release_buffer(&min, &output_buffer); + + if(gssresp) + free(_gssresp.value); + + if(ret == AUTH_OK || service == srv_host) + return ret; + + service = srv_host; + } + return ret; +} + +static void krb5_end(void *app_data) +{ + OM_uint32 min; + gss_ctx_id_t *context = app_data; + if(*context != GSS_C_NO_CONTEXT) { +#ifdef DEBUGBUILD + OM_uint32 maj = +#endif + gss_delete_sec_context(&min, context, GSS_C_NO_BUFFER); + DEBUGASSERT(maj == GSS_S_COMPLETE); + } +} + +struct Curl_sec_client_mech Curl_krb5_client_mech = { + "GSSAPI", + sizeof(gss_ctx_id_t), + krb5_init, + krb5_auth, + krb5_end, + krb5_check_prot, + krb5_overhead, + krb5_encode, + krb5_decode +}; + +#endif /* HAVE_GSSAPI */ +#endif /* CURL_DISABLE_FTP */ diff --git a/external/libcurl_android/jni/libcurl/lib/ldap.c b/external/libcurl_android/jni/libcurl/lib/ldap.c new file mode 100755 index 00000000..ae484488 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/ldap.c @@ -0,0 +1,709 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#if !defined(CURL_DISABLE_LDAP) && !defined(USE_OPENLDAP) + +/* + * Notice that USE_OPENLDAP is only a source code selection switch. When + * libcurl is built with USE_OPENLDAP defined the libcurl source code that + * gets compiled is the code from openldap.c, otherwise the code that gets + * compiled is the code from ldap.c. + * + * When USE_OPENLDAP is defined a recent version of the OpenLDAP library + * might be required for compilation and runtime. In order to use ancient + * OpenLDAP library versions, USE_OPENLDAP shall not be defined. + */ + +#ifdef CURL_LDAP_WIN /* Use Windows LDAP implementation. */ +# include +# ifndef LDAP_VENDOR_NAME +# error Your Platform SDK is NOT sufficient for LDAP support! \ + Update your Platform SDK, or disable LDAP support! +# else +# include +# endif +#else +# define LDAP_DEPRECATED 1 /* Be sure ldap_init() is defined. */ +# ifdef HAVE_LBER_H +# include +# endif +# include +# if (defined(HAVE_LDAP_SSL) && defined(HAVE_LDAP_SSL_H)) +# include +# endif /* HAVE_LDAP_SSL && HAVE_LDAP_SSL_H */ +#endif + +#include "urldata.h" +#include +#include "sendf.h" +#include "escape.h" +#include "progress.h" +#include "transfer.h" +#include "strequal.h" +#include "strtok.h" +#include "curl_ldap.h" +#include "curl_memory.h" +#include "curl_base64.h" +#include "rawstr.h" +#include "connect.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "memdebug.h" + +#ifndef HAVE_LDAP_URL_PARSE + +/* Use our own implementation. */ + +typedef struct { + char *lud_host; + int lud_port; + char *lud_dn; + char **lud_attrs; + int lud_scope; + char *lud_filter; + char **lud_exts; + size_t lud_attrs_dups; /* how many were dup'ed, this field is not in the + "real" struct so can only be used in code + without HAVE_LDAP_URL_PARSE defined */ +} CURL_LDAPURLDesc; + +#undef LDAPURLDesc +#define LDAPURLDesc CURL_LDAPURLDesc + +static int _ldap_url_parse (const struct connectdata *conn, + LDAPURLDesc **ludp); +static void _ldap_free_urldesc (LDAPURLDesc *ludp); + +#undef ldap_free_urldesc +#define ldap_free_urldesc _ldap_free_urldesc +#endif + +#ifdef DEBUG_LDAP + #define LDAP_TRACE(x) do { \ + _ldap_trace ("%u: ", __LINE__); \ + _ldap_trace x; \ + } WHILE_FALSE + + static void _ldap_trace (const char *fmt, ...); +#else + #define LDAP_TRACE(x) Curl_nop_stmt +#endif + + +static CURLcode Curl_ldap(struct connectdata *conn, bool *done); + +/* + * LDAP protocol handler. + */ + +const struct Curl_handler Curl_handler_ldap = { + "LDAP", /* scheme */ + ZERO_NULL, /* setup_connection */ + Curl_ldap, /* do_it */ + ZERO_NULL, /* done */ + ZERO_NULL, /* do_more */ + ZERO_NULL, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ZERO_NULL, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_LDAP, /* defport */ + CURLPROTO_LDAP, /* protocol */ + PROTOPT_NONE /* flags */ +}; + +#ifdef HAVE_LDAP_SSL +/* + * LDAPS protocol handler. + */ + +const struct Curl_handler Curl_handler_ldaps = { + "LDAPS", /* scheme */ + ZERO_NULL, /* setup_connection */ + Curl_ldap, /* do_it */ + ZERO_NULL, /* done */ + ZERO_NULL, /* do_more */ + ZERO_NULL, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ZERO_NULL, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_LDAPS, /* defport */ + CURLPROTO_LDAPS, /* protocol */ + PROTOPT_SSL /* flags */ +}; +#endif + + +static CURLcode Curl_ldap(struct connectdata *conn, bool *done) +{ + CURLcode status = CURLE_OK; + int rc = 0; + LDAP *server = NULL; + LDAPURLDesc *ludp = NULL; + LDAPMessage *result = NULL; + LDAPMessage *entryIterator; + int num = 0; + struct SessionHandle *data=conn->data; + int ldap_proto = LDAP_VERSION3; + int ldap_ssl = 0; + char *val_b64 = NULL; + size_t val_b64_sz = 0; + curl_off_t dlsize = 0; +#ifdef LDAP_OPT_NETWORK_TIMEOUT + struct timeval ldap_timeout = {10,0}; /* 10 sec connection/search timeout */ +#endif + + *done = TRUE; /* unconditionally */ + infof(data, "LDAP local: LDAP Vendor = %s ; LDAP Version = %d\n", + LDAP_VENDOR_NAME, LDAP_VENDOR_VERSION); + infof(data, "LDAP local: %s\n", data->change.url); + +#ifdef HAVE_LDAP_URL_PARSE + rc = ldap_url_parse(data->change.url, &ludp); +#else + rc = _ldap_url_parse(conn, &ludp); +#endif + if(rc != 0) { + failf(data, "LDAP local: %s", ldap_err2string(rc)); + status = CURLE_LDAP_INVALID_URL; + goto quit; + } + + /* Get the URL scheme ( either ldap or ldaps ) */ + if(conn->given->flags & PROTOPT_SSL) + ldap_ssl = 1; + infof(data, "LDAP local: trying to establish %s connection\n", + ldap_ssl ? "encrypted" : "cleartext"); + +#ifdef LDAP_OPT_NETWORK_TIMEOUT + ldap_set_option(NULL, LDAP_OPT_NETWORK_TIMEOUT, &ldap_timeout); +#endif + ldap_set_option(NULL, LDAP_OPT_PROTOCOL_VERSION, &ldap_proto); + + if(ldap_ssl) { +#ifdef HAVE_LDAP_SSL +#ifdef CURL_LDAP_WIN + /* Win32 LDAP SDK doesn't support insecure mode without CA! */ + server = ldap_sslinit(conn->host.name, (int)conn->port, 1); + ldap_set_option(server, LDAP_OPT_SSL, LDAP_OPT_ON); +#else + int ldap_option; + char* ldap_ca = data->set.str[STRING_SSL_CAFILE]; +#if defined(CURL_HAS_NOVELL_LDAPSDK) + rc = ldapssl_client_init(NULL, NULL); + if(rc != LDAP_SUCCESS) { + failf(data, "LDAP local: ldapssl_client_init %s", ldap_err2string(rc)); + status = CURLE_SSL_CERTPROBLEM; + goto quit; + } + if(data->set.ssl.verifypeer) { + /* Novell SDK supports DER or BASE64 files. */ + int cert_type = LDAPSSL_CERT_FILETYPE_B64; + if((data->set.str[STRING_CERT_TYPE]) && + (Curl_raw_equal(data->set.str[STRING_CERT_TYPE], "DER"))) + cert_type = LDAPSSL_CERT_FILETYPE_DER; + if(!ldap_ca) { + failf(data, "LDAP local: ERROR %s CA cert not set!", + (cert_type == LDAPSSL_CERT_FILETYPE_DER ? "DER" : "PEM")); + status = CURLE_SSL_CERTPROBLEM; + goto quit; + } + infof(data, "LDAP local: using %s CA cert '%s'\n", + (cert_type == LDAPSSL_CERT_FILETYPE_DER ? "DER" : "PEM"), + ldap_ca); + rc = ldapssl_add_trusted_cert(ldap_ca, cert_type); + if(rc != LDAP_SUCCESS) { + failf(data, "LDAP local: ERROR setting %s CA cert: %s", + (cert_type == LDAPSSL_CERT_FILETYPE_DER ? "DER" : "PEM"), + ldap_err2string(rc)); + status = CURLE_SSL_CERTPROBLEM; + goto quit; + } + ldap_option = LDAPSSL_VERIFY_SERVER; + } + else + ldap_option = LDAPSSL_VERIFY_NONE; + rc = ldapssl_set_verify_mode(ldap_option); + if(rc != LDAP_SUCCESS) { + failf(data, "LDAP local: ERROR setting cert verify mode: %s", + ldap_err2string(rc)); + status = CURLE_SSL_CERTPROBLEM; + goto quit; + } + server = ldapssl_init(conn->host.name, (int)conn->port, 1); + if(server == NULL) { + failf(data, "LDAP local: Cannot connect to %s:%ld", + conn->host.name, conn->port); + status = CURLE_COULDNT_CONNECT; + goto quit; + } +#elif defined(LDAP_OPT_X_TLS) + if(data->set.ssl.verifypeer) { + /* OpenLDAP SDK supports BASE64 files. */ + if((data->set.str[STRING_CERT_TYPE]) && + (!Curl_raw_equal(data->set.str[STRING_CERT_TYPE], "PEM"))) { + failf(data, "LDAP local: ERROR OpenLDAP only supports PEM cert-type!"); + status = CURLE_SSL_CERTPROBLEM; + goto quit; + } + if(!ldap_ca) { + failf(data, "LDAP local: ERROR PEM CA cert not set!"); + status = CURLE_SSL_CERTPROBLEM; + goto quit; + } + infof(data, "LDAP local: using PEM CA cert: %s\n", ldap_ca); + rc = ldap_set_option(NULL, LDAP_OPT_X_TLS_CACERTFILE, ldap_ca); + if(rc != LDAP_SUCCESS) { + failf(data, "LDAP local: ERROR setting PEM CA cert: %s", + ldap_err2string(rc)); + status = CURLE_SSL_CERTPROBLEM; + goto quit; + } + ldap_option = LDAP_OPT_X_TLS_DEMAND; + } + else + ldap_option = LDAP_OPT_X_TLS_NEVER; + + rc = ldap_set_option(NULL, LDAP_OPT_X_TLS_REQUIRE_CERT, &ldap_option); + if(rc != LDAP_SUCCESS) { + failf(data, "LDAP local: ERROR setting cert verify mode: %s", + ldap_err2string(rc)); + status = CURLE_SSL_CERTPROBLEM; + goto quit; + } + server = ldap_init(conn->host.name, (int)conn->port); + if(server == NULL) { + failf(data, "LDAP local: Cannot connect to %s:%ld", + conn->host.name, conn->port); + status = CURLE_COULDNT_CONNECT; + goto quit; + } + ldap_option = LDAP_OPT_X_TLS_HARD; + rc = ldap_set_option(server, LDAP_OPT_X_TLS, &ldap_option); + if(rc != LDAP_SUCCESS) { + failf(data, "LDAP local: ERROR setting SSL/TLS mode: %s", + ldap_err2string(rc)); + status = CURLE_SSL_CERTPROBLEM; + goto quit; + } +/* + rc = ldap_start_tls_s(server, NULL, NULL); + if(rc != LDAP_SUCCESS) { + failf(data, "LDAP local: ERROR starting SSL/TLS mode: %s", + ldap_err2string(rc)); + status = CURLE_SSL_CERTPROBLEM; + goto quit; + } +*/ +#else + /* we should probably never come up to here since configure + should check in first place if we can support LDAP SSL/TLS */ + failf(data, "LDAP local: SSL/TLS not supported with this version " + "of the OpenLDAP toolkit\n"); + status = CURLE_SSL_CERTPROBLEM; + goto quit; +#endif +#endif +#endif /* CURL_LDAP_USE_SSL */ + } + else { + server = ldap_init(conn->host.name, (int)conn->port); + if(server == NULL) { + failf(data, "LDAP local: Cannot connect to %s:%ld", + conn->host.name, conn->port); + status = CURLE_COULDNT_CONNECT; + goto quit; + } + } +#ifdef CURL_LDAP_WIN + ldap_set_option(server, LDAP_OPT_PROTOCOL_VERSION, &ldap_proto); +#endif + + rc = ldap_simple_bind_s(server, + conn->bits.user_passwd ? conn->user : NULL, + conn->bits.user_passwd ? conn->passwd : NULL); + if(!ldap_ssl && rc != 0) { + ldap_proto = LDAP_VERSION2; + ldap_set_option(server, LDAP_OPT_PROTOCOL_VERSION, &ldap_proto); + rc = ldap_simple_bind_s(server, + conn->bits.user_passwd ? conn->user : NULL, + conn->bits.user_passwd ? conn->passwd : NULL); + } + if(rc != 0) { + failf(data, "LDAP local: ldap_simple_bind_s %s", ldap_err2string(rc)); + status = CURLE_LDAP_CANNOT_BIND; + goto quit; + } + + rc = ldap_search_s(server, ludp->lud_dn, ludp->lud_scope, + ludp->lud_filter, ludp->lud_attrs, 0, &result); + + if(rc != 0 && rc != LDAP_SIZELIMIT_EXCEEDED) { + failf(data, "LDAP remote: %s", ldap_err2string(rc)); + status = CURLE_LDAP_SEARCH_FAILED; + goto quit; + } + + for(num = 0, entryIterator = ldap_first_entry(server, result); + entryIterator; + entryIterator = ldap_next_entry(server, entryIterator), num++) { + BerElement *ber = NULL; + char *attribute; /*! suspicious that this isn't 'const' */ + char *dn = ldap_get_dn(server, entryIterator); + int i; + + Curl_client_write(conn, CLIENTWRITE_BODY, (char *)"DN: ", 4); + Curl_client_write(conn, CLIENTWRITE_BODY, (char *)dn, 0); + Curl_client_write(conn, CLIENTWRITE_BODY, (char *)"\n", 1); + + dlsize += strlen(dn)+5; + + for(attribute = ldap_first_attribute(server, entryIterator, &ber); + attribute; + attribute = ldap_next_attribute(server, entryIterator, ber)) { + BerValue **vals = ldap_get_values_len(server, entryIterator, attribute); + + if(vals != NULL) { + for(i = 0; (vals[i] != NULL); i++) { + Curl_client_write(conn, CLIENTWRITE_BODY, (char *)"\t", 1); + Curl_client_write(conn, CLIENTWRITE_BODY, (char *) attribute, 0); + Curl_client_write(conn, CLIENTWRITE_BODY, (char *)": ", 2); + dlsize += strlen(attribute)+3; + + if((strlen(attribute) > 7) && + (strcmp(";binary", + (char *)attribute + + (strlen((char *)attribute) - 7)) == 0)) { + /* Binary attribute, encode to base64. */ + CURLcode error = Curl_base64_encode(data, + vals[i]->bv_val, + vals[i]->bv_len, + &val_b64, + &val_b64_sz); + if(error) { + ldap_value_free_len(vals); + ldap_memfree(attribute); + ldap_memfree(dn); + if(ber) + ber_free(ber, 0); + status = error; + goto quit; + } + if(val_b64_sz > 0) { + Curl_client_write(conn, CLIENTWRITE_BODY, val_b64, val_b64_sz); + free(val_b64); + dlsize += val_b64_sz; + } + } + else { + Curl_client_write(conn, CLIENTWRITE_BODY, vals[i]->bv_val, + vals[i]->bv_len); + dlsize += vals[i]->bv_len; + } + Curl_client_write(conn, CLIENTWRITE_BODY, (char *)"\n", 0); + dlsize++; + } + + /* Free memory used to store values */ + ldap_value_free_len(vals); + } + Curl_client_write(conn, CLIENTWRITE_BODY, (char *)"\n", 1); + dlsize++; + Curl_pgrsSetDownloadCounter(data, dlsize); + ldap_memfree(attribute); + } + ldap_memfree(dn); + if(ber) + ber_free(ber, 0); + } + +quit: + if(result) { + ldap_msgfree(result); + LDAP_TRACE (("Received %d entries\n", num)); + } + if(rc == LDAP_SIZELIMIT_EXCEEDED) + infof(data, "There are more than %d entries\n", num); + if(ludp) + ldap_free_urldesc(ludp); + if(server) + ldap_unbind_s(server); +#if defined(HAVE_LDAP_SSL) && defined(CURL_HAS_NOVELL_LDAPSDK) + if(ldap_ssl) + ldapssl_client_deinit(); +#endif /* HAVE_LDAP_SSL && CURL_HAS_NOVELL_LDAPSDK */ + + /* no data to transfer */ + Curl_setup_transfer(conn, -1, -1, FALSE, NULL, -1, NULL); + connclose(conn, "LDAP connection always disable re-use"); + + return status; +} + +#ifdef DEBUG_LDAP +static void _ldap_trace (const char *fmt, ...) +{ + static int do_trace = -1; + va_list args; + + if(do_trace == -1) { + const char *env = getenv("CURL_TRACE"); + do_trace = (env && strtol(env, NULL, 10) > 0); + } + if(!do_trace) + return; + + va_start (args, fmt); + vfprintf (stderr, fmt, args); + va_end (args); +} +#endif + +#ifndef HAVE_LDAP_URL_PARSE + +/* + * Return scope-value for a scope-string. + */ +static int str2scope (const char *p) +{ + if(strequal(p, "one")) + return LDAP_SCOPE_ONELEVEL; + if(strequal(p, "onetree")) + return LDAP_SCOPE_ONELEVEL; + if(strequal(p, "base")) + return LDAP_SCOPE_BASE; + if(strequal(p, "sub")) + return LDAP_SCOPE_SUBTREE; + if(strequal( p, "subtree")) + return LDAP_SCOPE_SUBTREE; + return (-1); +} + +/* + * Split 'str' into strings separated by commas. + * Note: res[] points into 'str'. + */ +static char **split_str (char *str) +{ + char **res, *lasts, *s; + int i; + + for(i = 2, s = strchr(str,','); s; i++) + s = strchr(++s,','); + + res = calloc(i, sizeof(char*)); + if(!res) + return NULL; + + for(i = 0, s = strtok_r(str, ",", &lasts); s; + s = strtok_r(NULL, ",", &lasts), i++) + res[i] = s; + return res; +} + +/* + * Unescape the LDAP-URL components + */ +static bool unescape_elements (void *data, LDAPURLDesc *ludp) +{ + int i; + + if(ludp->lud_filter) { + ludp->lud_filter = curl_easy_unescape(data, ludp->lud_filter, 0, NULL); + if(!ludp->lud_filter) + return FALSE; + } + + for(i = 0; ludp->lud_attrs && ludp->lud_attrs[i]; i++) { + ludp->lud_attrs[i] = curl_easy_unescape(data, ludp->lud_attrs[i], + 0, NULL); + if(!ludp->lud_attrs[i]) + return FALSE; + ludp->lud_attrs_dups++; + } + + if(ludp->lud_dn) { + char *dn = ludp->lud_dn; + char *new_dn = curl_easy_unescape(data, dn, 0, NULL); + + free(dn); + ludp->lud_dn = new_dn; + if(!new_dn) + return (FALSE); + } + return (TRUE); +} + +/* + * Break apart the pieces of an LDAP URL. + * Syntax: + * ldap://:/???? + * + * already known from 'conn->host.name'. + * already known from 'conn->remote_port'. + * extract the rest from 'conn->data->state.path+1'. All fields are optional. + * e.g. + * ldap://:/??? + * yields ludp->lud_dn = "". + * + * Defined in RFC4516 section 2. + */ +static int _ldap_url_parse2 (const struct connectdata *conn, LDAPURLDesc *ludp) +{ + char *p, *q; + int i; + + if(!conn->data || + !conn->data->state.path || + conn->data->state.path[0] != '/' || + !checkprefix("LDAP", conn->data->change.url)) + return LDAP_INVALID_SYNTAX; + + ludp->lud_scope = LDAP_SCOPE_BASE; + ludp->lud_port = conn->remote_port; + ludp->lud_host = conn->host.name; + + /* parse DN (Distinguished Name). + */ + ludp->lud_dn = strdup(conn->data->state.path+1); + if(!ludp->lud_dn) + return LDAP_NO_MEMORY; + + p = strchr(ludp->lud_dn, '?'); + LDAP_TRACE (("DN '%.*s'\n", p ? (size_t)(p-ludp->lud_dn) : + strlen(ludp->lud_dn), ludp->lud_dn)); + + if(!p) + goto success; + + *p++ = '\0'; + + /* parse attributes. skip "??". + */ + q = strchr(p, '?'); + if(q) + *q++ = '\0'; + + if(*p && *p != '?') { + ludp->lud_attrs = split_str(p); + if(!ludp->lud_attrs) + return LDAP_NO_MEMORY; + + for(i = 0; ludp->lud_attrs[i]; i++) + LDAP_TRACE (("attr[%d] '%s'\n", i, ludp->lud_attrs[i])); + } + + p = q; + if(!p) + goto success; + + /* parse scope. skip "??" + */ + q = strchr(p, '?'); + if(q) + *q++ = '\0'; + + if(*p && *p != '?') { + ludp->lud_scope = str2scope(p); + if(ludp->lud_scope == -1) { + return LDAP_INVALID_SYNTAX; + } + LDAP_TRACE (("scope %d\n", ludp->lud_scope)); + } + + p = q; + if(!p) + goto success; + + /* parse filter + */ + q = strchr(p, '?'); + if(q) + *q++ = '\0'; + if(!*p) { + return LDAP_INVALID_SYNTAX; + } + + ludp->lud_filter = p; + LDAP_TRACE (("filter '%s'\n", ludp->lud_filter)); + + success: + if(!unescape_elements(conn->data, ludp)) + return LDAP_NO_MEMORY; + return LDAP_SUCCESS; +} + +static int _ldap_url_parse (const struct connectdata *conn, + LDAPURLDesc **ludpp) +{ + LDAPURLDesc *ludp = calloc(1, sizeof(*ludp)); + int rc; + + *ludpp = NULL; + if(!ludp) + return LDAP_NO_MEMORY; + + rc = _ldap_url_parse2 (conn, ludp); + if(rc != LDAP_SUCCESS) { + _ldap_free_urldesc(ludp); + ludp = NULL; + } + *ludpp = ludp; + return (rc); +} + +static void _ldap_free_urldesc (LDAPURLDesc *ludp) +{ + size_t i; + + if(!ludp) + return; + + if(ludp->lud_dn) + free(ludp->lud_dn); + + if(ludp->lud_filter) + free(ludp->lud_filter); + + if(ludp->lud_attrs) { + for(i = 0; i < ludp->lud_attrs_dups; i++) + free(ludp->lud_attrs[i]); + free(ludp->lud_attrs); + } + + free (ludp); +} +#endif /* !HAVE_LDAP_URL_PARSE */ +#endif /* !CURL_DISABLE_LDAP && !USE_OPENLDAP */ diff --git a/external/libcurl_android/jni/libcurl/lib/libcurl.rc b/external/libcurl_android/jni/libcurl/lib/libcurl.rc new file mode 100755 index 00000000..47b944ac --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/libcurl.rc @@ -0,0 +1,63 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2009, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include +#include "../include/curl/curlver.h" + +LANGUAGE 0x09,0x01 + +#define RC_VERSION LIBCURL_VERSION_MAJOR, LIBCURL_VERSION_MINOR, LIBCURL_VERSION_PATCH, 0 + +VS_VERSION_INFO VERSIONINFO + FILEVERSION RC_VERSION + PRODUCTVERSION RC_VERSION + FILEFLAGSMASK 0x3fL +#if defined(DEBUGBUILD) || defined(_DEBUG) + FILEFLAGS 1 +#else + FILEFLAGS 0 +#endif + FILEOS VOS__WINDOWS32 + FILETYPE VFT_DLL + FILESUBTYPE 0x0L + +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "040904b0" + BEGIN + VALUE "CompanyName", "The cURL library, http://curl.haxx.se/\0" + VALUE "FileDescription", "libcurl Shared Library\0" + VALUE "FileVersion", LIBCURL_VERSION "\0" + VALUE "InternalName", "libcurl\0" + VALUE "OriginalFilename", "libcurl.dll\0" + VALUE "ProductName", "The cURL library\0" + VALUE "ProductVersion", LIBCURL_VERSION "\0" + VALUE "LegalCopyright", "© " LIBCURL_COPYRIGHT "\0" + VALUE "License", "http://curl.haxx.se/docs/copyright.html\0" + END + END + + BLOCK "VarFileInfo" + BEGIN + VALUE "Translation", 0x409, 1200 + END +END diff --git a/external/libcurl_android/jni/libcurl/lib/llist.c b/external/libcurl_android/jni/libcurl/lib/llist.c new file mode 100755 index 00000000..40bb6283 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/llist.c @@ -0,0 +1,212 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include "llist.h" +#include "curl_memory.h" + +/* this must be the last include file */ +#include "memdebug.h" + +/* + * @unittest: 1300 + */ +static void +llist_init(struct curl_llist *l, curl_llist_dtor dtor) +{ + l->size = 0; + l->dtor = dtor; + l->head = NULL; + l->tail = NULL; +} + +struct curl_llist * +Curl_llist_alloc(curl_llist_dtor dtor) +{ + struct curl_llist *list; + + list = malloc(sizeof(struct curl_llist)); + if(!list) + return NULL; + + llist_init(list, dtor); + + return list; +} + +/* + * Curl_llist_insert_next() + * + * Inserts a new list element after the given one 'e'. If the given existing + * entry is NULL and the list already has elements, the new one will be + * inserted first in the list. + * + * Returns: 1 on success and 0 on failure. + * + * @unittest: 1300 + */ +int +Curl_llist_insert_next(struct curl_llist *list, struct curl_llist_element *e, + const void *p) +{ + struct curl_llist_element *ne = malloc(sizeof(struct curl_llist_element)); + if(!ne) + return 0; + + ne->ptr = (void *) p; + if(list->size == 0) { + list->head = ne; + list->head->prev = NULL; + list->head->next = NULL; + list->tail = ne; + } + else { + /* if 'e' is NULL here, we insert the new element first in the list */ + ne->next = e?e->next:list->head; + ne->prev = e; + if(!e) { + list->head->prev = ne; + list->head = ne; + } + else if(e->next) { + e->next->prev = ne; + } + else { + list->tail = ne; + } + if(e) + e->next = ne; + } + + ++list->size; + + return 1; +} + +/* + * @unittest: 1300 + */ +int +Curl_llist_remove(struct curl_llist *list, struct curl_llist_element *e, + void *user) +{ + if(e == NULL || list->size == 0) + return 1; + + if(e == list->head) { + list->head = e->next; + + if(list->head == NULL) + list->tail = NULL; + else + e->next->prev = NULL; + } + else { + e->prev->next = e->next; + if(!e->next) + list->tail = e->prev; + else + e->next->prev = e->prev; + } + + list->dtor(user, e->ptr); + + e->ptr = NULL; + e->prev = NULL; + e->next = NULL; + + free(e); + --list->size; + + return 1; +} + +void +Curl_llist_destroy(struct curl_llist *list, void *user) +{ + if(list) { + while(list->size > 0) + Curl_llist_remove(list, list->tail, user); + + free(list); + } +} + +size_t +Curl_llist_count(struct curl_llist *list) +{ + return list->size; +} + +/* + * @unittest: 1300 + */ +int Curl_llist_move(struct curl_llist *list, struct curl_llist_element *e, + struct curl_llist *to_list, + struct curl_llist_element *to_e) +{ + /* Remove element from list */ + if(e == NULL || list->size == 0) + return 0; + + if(e == list->head) { + list->head = e->next; + + if(list->head == NULL) + list->tail = NULL; + else + e->next->prev = NULL; + } + else { + e->prev->next = e->next; + if(!e->next) + list->tail = e->prev; + else + e->next->prev = e->prev; + } + + --list->size; + + /* Add element to to_list after to_e */ + if(to_list->size == 0) { + to_list->head = e; + to_list->head->prev = NULL; + to_list->head->next = NULL; + to_list->tail = e; + } + else { + e->next = to_e->next; + e->prev = to_e; + if(to_e->next) { + to_e->next->prev = e; + } + else { + to_list->tail = e; + } + to_e->next = e; + } + + ++to_list->size; + + return 1; +} diff --git a/external/libcurl_android/jni/libcurl/lib/llist.h b/external/libcurl_android/jni/libcurl/lib/llist.h new file mode 100755 index 00000000..27ddb719 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/llist.h @@ -0,0 +1,57 @@ +#ifndef HEADER_CURL_LLIST_H +#define HEADER_CURL_LLIST_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" +#include + +typedef void (*curl_llist_dtor)(void *, void *); + +struct curl_llist_element { + void *ptr; + + struct curl_llist_element *prev; + struct curl_llist_element *next; +}; + +struct curl_llist { + struct curl_llist_element *head; + struct curl_llist_element *tail; + + curl_llist_dtor dtor; + + size_t size; +}; + +struct curl_llist *Curl_llist_alloc(curl_llist_dtor); +int Curl_llist_insert_next(struct curl_llist *, struct curl_llist_element *, + const void *); +int Curl_llist_remove(struct curl_llist *, struct curl_llist_element *, + void *); +size_t Curl_llist_count(struct curl_llist *); +void Curl_llist_destroy(struct curl_llist *, void *); +int Curl_llist_move(struct curl_llist *, struct curl_llist_element *, + struct curl_llist *, struct curl_llist_element *); + +#endif /* HEADER_CURL_LLIST_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/md4.c b/external/libcurl_android/jni/libcurl/lib/md4.c new file mode 100755 index 00000000..6930e021 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/md4.c @@ -0,0 +1,282 @@ +/*- + Copyright (C) 1990-2, RSA Data Security, Inc. All rights reserved. + + License to copy and use this software is granted provided that it + is identified as the "RSA Data Security, Inc. MD4 Message-Digest + Algorithm" in all material mentioning or referencing this software + or this function. + + License is also granted to make and use derivative works provided + that such works are identified as "derived from the RSA Data + Security, Inc. MD4 Message-Digest Algorithm" in all material + mentioning or referencing the derived work. + + RSA Data Security, Inc. makes no representations concerning either + the merchantability of this software or the suitability of this + software for any particular purpose. It is provided "as is" + without express or implied warranty of any kind. + + These notices must be retained in any copies of any part of this + documentation and/or software. + */ + +#include "curl_setup.h" + +/* NSS crypto library does not provide the MD4 hash algorithm, so that we have + * a local implementation of it */ +#ifdef USE_NSS + +#include "curl_md4.h" +#include "warnless.h" + +typedef unsigned int UINT4; + +typedef struct MD4Context { + UINT4 state[4]; /* state (ABCD) */ + UINT4 count[2]; /* number of bits, modulo 2^64 (lsb first) */ + unsigned char buffer[64]; /* input buffer */ +} MD4_CTX; + +/* Constants for MD4Transform routine. + */ +#define S11 3 +#define S12 7 +#define S13 11 +#define S14 19 +#define S21 3 +#define S22 5 +#define S23 9 +#define S24 13 +#define S31 3 +#define S32 9 +#define S33 11 +#define S34 15 + +static void MD4Transform(UINT4 [4], const unsigned char [64]); +static void Encode(unsigned char *, UINT4 *, unsigned int); +static void Decode(UINT4 *, const unsigned char *, unsigned int); + +static unsigned char PADDING[64] = { + 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 +}; + +/* F, G and H are basic MD4 functions. + */ +#define F(x, y, z) (((x) & (y)) | ((~x) & (z))) +#define G(x, y, z) (((x) & (y)) | ((x) & (z)) | ((y) & (z))) +#define H(x, y, z) ((x) ^ (y) ^ (z)) + +/* ROTATE_LEFT rotates x left n bits. + */ +#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n)))) + +/* FF, GG and HH are transformations for rounds 1, 2 and 3 */ +/* Rotation is separate from addition to prevent recomputation */ +#define FF(a, b, c, d, x, s) { \ + (a) += F ((b), (c), (d)) + (x); \ + (a) = ROTATE_LEFT ((a), (s)); \ + } +#define GG(a, b, c, d, x, s) { \ + (a) += G ((b), (c), (d)) + (x) + (UINT4)0x5a827999; \ + (a) = ROTATE_LEFT ((a), (s)); \ + } +#define HH(a, b, c, d, x, s) { \ + (a) += H ((b), (c), (d)) + (x) + (UINT4)0x6ed9eba1; \ + (a) = ROTATE_LEFT ((a), (s)); \ + } + +/* MD4 initialization. Begins an MD4 operation, writing a new context. + */ +static void MD4Init(MD4_CTX *context) +{ + context->count[0] = context->count[1] = 0; + + /* Load magic initialization constants. + */ + context->state[0] = 0x67452301; + context->state[1] = 0xefcdab89; + context->state[2] = 0x98badcfe; + context->state[3] = 0x10325476; +} + +/* MD4 block update operation. Continues an MD4 message-digest + operation, processing another message block, and updating the + context. + */ +static void MD4Update(MD4_CTX *context, const unsigned char *input, + unsigned int inputLen) +{ + unsigned int i, bufindex, partLen; + + /* Compute number of bytes mod 64 */ + bufindex = (unsigned int)((context->count[0] >> 3) & 0x3F); + /* Update number of bits */ + if((context->count[0] += ((UINT4)inputLen << 3)) + < ((UINT4)inputLen << 3)) + context->count[1]++; + context->count[1] += ((UINT4)inputLen >> 29); + + partLen = 64 - bufindex; + /* Transform as many times as possible. + */ + if(inputLen >= partLen) { + memcpy(&context->buffer[bufindex], input, partLen); + MD4Transform (context->state, context->buffer); + + for(i = partLen; i + 63 < inputLen; i += 64) + MD4Transform (context->state, &input[i]); + + bufindex = 0; + } + else + i = 0; + + /* Buffer remaining input */ + memcpy(&context->buffer[bufindex], &input[i], inputLen-i); +} + +/* MD4 padding. */ +static void MD4Pad(MD4_CTX *context) +{ + unsigned char bits[8]; + unsigned int bufindex, padLen; + + /* Save number of bits */ + Encode (bits, context->count, 8); + + /* Pad out to 56 mod 64. + */ + bufindex = (unsigned int)((context->count[0] >> 3) & 0x3f); + padLen = (bufindex < 56) ? (56 - bufindex) : (120 - bufindex); + MD4Update (context, PADDING, padLen); + + /* Append length (before padding) */ + MD4Update (context, bits, 8); +} + +/* MD4 finalization. Ends an MD4 message-digest operation, writing the + the message digest and zeroizing the context. + */ +static void MD4Final (unsigned char digest[16], MD4_CTX *context) +{ + /* Do padding */ + MD4Pad (context); + + /* Store state in digest */ + Encode (digest, context->state, 16); + + /* Zeroize sensitive information. + */ + memset(context, 0, sizeof(*context)); +} + +/* MD4 basic transformation. Transforms state based on block. + */ +static void MD4Transform (UINT4 state[4], const unsigned char block[64]) +{ + UINT4 a = state[0], b = state[1], c = state[2], d = state[3], x[16]; + + Decode (x, block, 64); + + /* Round 1 */ + FF (a, b, c, d, x[ 0], S11); /* 1 */ + FF (d, a, b, c, x[ 1], S12); /* 2 */ + FF (c, d, a, b, x[ 2], S13); /* 3 */ + FF (b, c, d, a, x[ 3], S14); /* 4 */ + FF (a, b, c, d, x[ 4], S11); /* 5 */ + FF (d, a, b, c, x[ 5], S12); /* 6 */ + FF (c, d, a, b, x[ 6], S13); /* 7 */ + FF (b, c, d, a, x[ 7], S14); /* 8 */ + FF (a, b, c, d, x[ 8], S11); /* 9 */ + FF (d, a, b, c, x[ 9], S12); /* 10 */ + FF (c, d, a, b, x[10], S13); /* 11 */ + FF (b, c, d, a, x[11], S14); /* 12 */ + FF (a, b, c, d, x[12], S11); /* 13 */ + FF (d, a, b, c, x[13], S12); /* 14 */ + FF (c, d, a, b, x[14], S13); /* 15 */ + FF (b, c, d, a, x[15], S14); /* 16 */ + + /* Round 2 */ + GG (a, b, c, d, x[ 0], S21); /* 17 */ + GG (d, a, b, c, x[ 4], S22); /* 18 */ + GG (c, d, a, b, x[ 8], S23); /* 19 */ + GG (b, c, d, a, x[12], S24); /* 20 */ + GG (a, b, c, d, x[ 1], S21); /* 21 */ + GG (d, a, b, c, x[ 5], S22); /* 22 */ + GG (c, d, a, b, x[ 9], S23); /* 23 */ + GG (b, c, d, a, x[13], S24); /* 24 */ + GG (a, b, c, d, x[ 2], S21); /* 25 */ + GG (d, a, b, c, x[ 6], S22); /* 26 */ + GG (c, d, a, b, x[10], S23); /* 27 */ + GG (b, c, d, a, x[14], S24); /* 28 */ + GG (a, b, c, d, x[ 3], S21); /* 29 */ + GG (d, a, b, c, x[ 7], S22); /* 30 */ + GG (c, d, a, b, x[11], S23); /* 31 */ + GG (b, c, d, a, x[15], S24); /* 32 */ + + /* Round 3 */ + HH (a, b, c, d, x[ 0], S31); /* 33 */ + HH (d, a, b, c, x[ 8], S32); /* 34 */ + HH (c, d, a, b, x[ 4], S33); /* 35 */ + HH (b, c, d, a, x[12], S34); /* 36 */ + HH (a, b, c, d, x[ 2], S31); /* 37 */ + HH (d, a, b, c, x[10], S32); /* 38 */ + HH (c, d, a, b, x[ 6], S33); /* 39 */ + HH (b, c, d, a, x[14], S34); /* 40 */ + HH (a, b, c, d, x[ 1], S31); /* 41 */ + HH (d, a, b, c, x[ 9], S32); /* 42 */ + HH (c, d, a, b, x[ 5], S33); /* 43 */ + HH (b, c, d, a, x[13], S34); /* 44 */ + HH (a, b, c, d, x[ 3], S31); /* 45 */ + HH (d, a, b, c, x[11], S32); /* 46 */ + HH (c, d, a, b, x[ 7], S33); /* 47 */ + HH (b, c, d, a, x[15], S34); /* 48 */ + + state[0] += a; + state[1] += b; + state[2] += c; + state[3] += d; + + /* Zeroize sensitive information. + */ + memset(x, 0, sizeof(x)); +} + +/* Encodes input (UINT4) into output (unsigned char). Assumes len is + a multiple of 4. + */ +static void Encode(unsigned char *output, UINT4 *input, unsigned int len) +{ + unsigned int i, j; + + for(i = 0, j = 0; j < len; i++, j += 4) { + output[j] = (unsigned char)(input[i] & 0xff); + output[j+1] = (unsigned char)((input[i] >> 8) & 0xff); + output[j+2] = (unsigned char)((input[i] >> 16) & 0xff); + output[j+3] = (unsigned char)((input[i] >> 24) & 0xff); + } +} + +/* Decodes input (unsigned char) into output (UINT4). Assumes len is + a multiple of 4. + */ +static void Decode (UINT4 *output, const unsigned char *input, + unsigned int len) +{ + unsigned int i, j; + + for(i = 0, j = 0; j < len; i++, j += 4) + output[i] = ((UINT4)input[j]) | (((UINT4)input[j+1]) << 8) | + (((UINT4)input[j+2]) << 16) | (((UINT4)input[j+3]) << 24); +} + +void Curl_md4it(unsigned char *output, const unsigned char *input, size_t len) +{ + MD4_CTX ctx; + MD4Init(&ctx); + MD4Update(&ctx, input, curlx_uztoui(len)); + MD4Final(output, &ctx); +} +#endif /* USE_NSS */ diff --git a/external/libcurl_android/jni/libcurl/lib/md5.c b/external/libcurl_android/jni/libcurl/lib/md5.c new file mode 100755 index 00000000..af39fd41 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/md5.c @@ -0,0 +1,541 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifndef CURL_DISABLE_CRYPTO_AUTH + +#include "curl_md5.h" +#include "curl_hmac.h" +#include "warnless.h" + +#include "curl_memory.h" + +#if defined(USE_GNUTLS_NETTLE) + +#include +/* The last #include file should be: */ +#include "memdebug.h" + +typedef struct md5_ctx MD5_CTX; + +static void MD5_Init(MD5_CTX * ctx) +{ + md5_init(ctx); +} + +static void MD5_Update(MD5_CTX * ctx, + const unsigned char * input, + unsigned int inputLen) +{ + md5_update(ctx, inputLen, input); +} + +static void MD5_Final(unsigned char digest[16], MD5_CTX * ctx) +{ + md5_digest(ctx, 16, digest); +} + +#elif defined(USE_GNUTLS) + +#include +/* The last #include file should be: */ +#include "memdebug.h" + +typedef gcry_md_hd_t MD5_CTX; + +static void MD5_Init(MD5_CTX * ctx) +{ + gcry_md_open(ctx, GCRY_MD_MD5, 0); +} + +static void MD5_Update(MD5_CTX * ctx, + const unsigned char * input, + unsigned int inputLen) +{ + gcry_md_write(*ctx, input, inputLen); +} + +static void MD5_Final(unsigned char digest[16], MD5_CTX * ctx) +{ + memcpy(digest, gcry_md_read(*ctx, 0), 16); + gcry_md_close(*ctx); +} + +#elif defined(USE_SSLEAY) +/* When OpenSSL is available we use the MD5-function from OpenSSL */ + +# ifdef USE_OPENSSL +# include +# else +# include +# endif + +#elif (defined(__MAC_OS_X_VERSION_MAX_ALLOWED) && \ + (__MAC_OS_X_VERSION_MAX_ALLOWED >= 1040)) || \ + (defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && \ + (__IPHONE_OS_VERSION_MAX_ALLOWED >= 20000)) + +/* For Apple operating systems: CommonCrypto has the functions we need. + These functions are available on Tiger and later, as well as iOS 2.0 + and later. If you're building for an older cat, well, sorry. + + Declaring the functions as static like this seems to be a bit more + reliable than defining COMMON_DIGEST_FOR_OPENSSL on older cats. */ +# include +# define MD5_CTX CC_MD5_CTX + +static void MD5_Init(MD5_CTX *ctx) +{ + CC_MD5_Init(ctx); +} + +static void MD5_Update(MD5_CTX *ctx, + const unsigned char *input, + unsigned int inputLen) +{ + CC_MD5_Update(ctx, input, inputLen); +} + +static void MD5_Final(unsigned char digest[16], MD5_CTX *ctx) +{ + CC_MD5_Final(digest, ctx); +} + +#elif defined(_WIN32) + +#include + +typedef struct { + HCRYPTPROV hCryptProv; + HCRYPTHASH hHash; +} MD5_CTX; + +static void MD5_Init(MD5_CTX *ctx) +{ + if(CryptAcquireContext(&ctx->hCryptProv, NULL, NULL, + PROV_RSA_FULL, CRYPT_VERIFYCONTEXT)) { + CryptCreateHash(ctx->hCryptProv, CALG_MD5, 0, 0, &ctx->hHash); + } +} + +static void MD5_Update(MD5_CTX *ctx, + const unsigned char *input, + unsigned int inputLen) +{ + CryptHashData(ctx->hHash, (unsigned char *)input, inputLen, 0); +} + +static void MD5_Final(unsigned char digest[16], MD5_CTX *ctx) +{ + unsigned long length = 0; + CryptGetHashParam(ctx->hHash, HP_HASHVAL, NULL, &length, 0); + if(length == 16) + CryptGetHashParam(ctx->hHash, HP_HASHVAL, digest, &length, 0); + if(ctx->hHash) + CryptDestroyHash(ctx->hHash); + if(ctx->hCryptProv) + CryptReleaseContext(ctx->hCryptProv, 0); +} + +#else +/* When no other crypto library is available we use this code segment */ + +/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All +rights reserved. + +License to copy and use this software is granted provided that it +is identified as the "RSA Data Security, Inc. MD5 Message-Digest +Algorithm" in all material mentioning or referencing this software +or this function. + +License is also granted to make and use derivative works provided +that such works are identified as "derived from the RSA Data +Security, Inc. MD5 Message-Digest Algorithm" in all material +mentioning or referencing the derived work. + +RSA Data Security, Inc. makes no representations concerning either +the merchantability of this software or the suitability of this +software for any particular purpose. It is provided "as is" +without express or implied warranty of any kind. + +These notices must be retained in any copies of any part of this +documentation and/or software. + */ + +/* UINT4 defines a four byte word */ +typedef unsigned int UINT4; + +/* MD5 context. */ +struct md5_ctx { + UINT4 state[4]; /* state (ABCD) */ + UINT4 count[2]; /* number of bits, modulo 2^64 (lsb first) */ + unsigned char buffer[64]; /* input buffer */ +}; + +typedef struct md5_ctx MD5_CTX; + +static void MD5_Init(struct md5_ctx *); +static void MD5_Update(struct md5_ctx *, const unsigned char *, unsigned int); +static void MD5_Final(unsigned char [16], struct md5_ctx *); + +/* Constants for MD5Transform routine. + */ + +#define S11 7 +#define S12 12 +#define S13 17 +#define S14 22 +#define S21 5 +#define S22 9 +#define S23 14 +#define S24 20 +#define S31 4 +#define S32 11 +#define S33 16 +#define S34 23 +#define S41 6 +#define S42 10 +#define S43 15 +#define S44 21 + +static void MD5Transform(UINT4 [4], const unsigned char [64]); +static void Encode(unsigned char *, UINT4 *, unsigned int); +static void Decode(UINT4 *, const unsigned char *, unsigned int); + +static const unsigned char PADDING[64] = { + 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 +}; + +/* F, G, H and I are basic MD5 functions. + */ +#define F(x, y, z) (((x) & (y)) | ((~x) & (z))) +#define G(x, y, z) (((x) & (z)) | ((y) & (~z))) +#define H(x, y, z) ((x) ^ (y) ^ (z)) +#define I(x, y, z) ((y) ^ ((x) | (~z))) + +/* ROTATE_LEFT rotates x left n bits. + */ +#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n)))) + +/* FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4. +Rotation is separate from addition to prevent recomputation. + */ +#define FF(a, b, c, d, x, s, ac) { \ + (a) += F ((b), (c), (d)) + (x) + (UINT4)(ac); \ + (a) = ROTATE_LEFT ((a), (s)); \ + (a) += (b); \ + } +#define GG(a, b, c, d, x, s, ac) { \ + (a) += G ((b), (c), (d)) + (x) + (UINT4)(ac); \ + (a) = ROTATE_LEFT ((a), (s)); \ + (a) += (b); \ + } +#define HH(a, b, c, d, x, s, ac) { \ + (a) += H ((b), (c), (d)) + (x) + (UINT4)(ac); \ + (a) = ROTATE_LEFT ((a), (s)); \ + (a) += (b); \ + } +#define II(a, b, c, d, x, s, ac) { \ + (a) += I ((b), (c), (d)) + (x) + (UINT4)(ac); \ + (a) = ROTATE_LEFT ((a), (s)); \ + (a) += (b); \ + } + +/* MD5 initialization. Begins an MD5 operation, writing a new context. + */ +static void MD5_Init(struct md5_ctx *context) +{ + context->count[0] = context->count[1] = 0; + /* Load magic initialization constants. */ + context->state[0] = 0x67452301; + context->state[1] = 0xefcdab89; + context->state[2] = 0x98badcfe; + context->state[3] = 0x10325476; +} + +/* MD5 block update operation. Continues an MD5 message-digest + operation, processing another message block, and updating the + context. + */ +static void MD5_Update (struct md5_ctx *context, /* context */ + const unsigned char *input, /* input block */ + unsigned int inputLen) /* length of input block */ +{ + unsigned int i, bufindex, partLen; + + /* Compute number of bytes mod 64 */ + bufindex = (unsigned int)((context->count[0] >> 3) & 0x3F); + + /* Update number of bits */ + if((context->count[0] += ((UINT4)inputLen << 3)) + < ((UINT4)inputLen << 3)) + context->count[1]++; + context->count[1] += ((UINT4)inputLen >> 29); + + partLen = 64 - bufindex; + + /* Transform as many times as possible. */ + if(inputLen >= partLen) { + memcpy(&context->buffer[bufindex], input, partLen); + MD5Transform(context->state, context->buffer); + + for(i = partLen; i + 63 < inputLen; i += 64) + MD5Transform(context->state, &input[i]); + + bufindex = 0; + } + else + i = 0; + + /* Buffer remaining input */ + memcpy(&context->buffer[bufindex], &input[i], inputLen-i); +} + +/* MD5 finalization. Ends an MD5 message-digest operation, writing the + the message digest and zeroizing the context. +*/ +static void MD5_Final(unsigned char digest[16], /* message digest */ + struct md5_ctx *context) /* context */ +{ + unsigned char bits[8]; + unsigned int count, padLen; + + /* Save number of bits */ + Encode (bits, context->count, 8); + + /* Pad out to 56 mod 64. */ + count = (unsigned int)((context->count[0] >> 3) & 0x3f); + padLen = (count < 56) ? (56 - count) : (120 - count); + MD5_Update (context, PADDING, padLen); + + /* Append length (before padding) */ + MD5_Update (context, bits, 8); + + /* Store state in digest */ + Encode (digest, context->state, 16); + + /* Zeroize sensitive information. */ + memset ((void *)context, 0, sizeof (*context)); +} + +/* MD5 basic transformation. Transforms state based on block. */ +static void MD5Transform(UINT4 state[4], + const unsigned char block[64]) +{ + UINT4 a = state[0], b = state[1], c = state[2], d = state[3], x[16]; + + Decode (x, block, 64); + + /* Round 1 */ + FF (a, b, c, d, x[ 0], S11, 0xd76aa478); /* 1 */ + FF (d, a, b, c, x[ 1], S12, 0xe8c7b756); /* 2 */ + FF (c, d, a, b, x[ 2], S13, 0x242070db); /* 3 */ + FF (b, c, d, a, x[ 3], S14, 0xc1bdceee); /* 4 */ + FF (a, b, c, d, x[ 4], S11, 0xf57c0faf); /* 5 */ + FF (d, a, b, c, x[ 5], S12, 0x4787c62a); /* 6 */ + FF (c, d, a, b, x[ 6], S13, 0xa8304613); /* 7 */ + FF (b, c, d, a, x[ 7], S14, 0xfd469501); /* 8 */ + FF (a, b, c, d, x[ 8], S11, 0x698098d8); /* 9 */ + FF (d, a, b, c, x[ 9], S12, 0x8b44f7af); /* 10 */ + FF (c, d, a, b, x[10], S13, 0xffff5bb1); /* 11 */ + FF (b, c, d, a, x[11], S14, 0x895cd7be); /* 12 */ + FF (a, b, c, d, x[12], S11, 0x6b901122); /* 13 */ + FF (d, a, b, c, x[13], S12, 0xfd987193); /* 14 */ + FF (c, d, a, b, x[14], S13, 0xa679438e); /* 15 */ + FF (b, c, d, a, x[15], S14, 0x49b40821); /* 16 */ + + /* Round 2 */ + GG (a, b, c, d, x[ 1], S21, 0xf61e2562); /* 17 */ + GG (d, a, b, c, x[ 6], S22, 0xc040b340); /* 18 */ + GG (c, d, a, b, x[11], S23, 0x265e5a51); /* 19 */ + GG (b, c, d, a, x[ 0], S24, 0xe9b6c7aa); /* 20 */ + GG (a, b, c, d, x[ 5], S21, 0xd62f105d); /* 21 */ + GG (d, a, b, c, x[10], S22, 0x2441453); /* 22 */ + GG (c, d, a, b, x[15], S23, 0xd8a1e681); /* 23 */ + GG (b, c, d, a, x[ 4], S24, 0xe7d3fbc8); /* 24 */ + GG (a, b, c, d, x[ 9], S21, 0x21e1cde6); /* 25 */ + GG (d, a, b, c, x[14], S22, 0xc33707d6); /* 26 */ + GG (c, d, a, b, x[ 3], S23, 0xf4d50d87); /* 27 */ + GG (b, c, d, a, x[ 8], S24, 0x455a14ed); /* 28 */ + GG (a, b, c, d, x[13], S21, 0xa9e3e905); /* 29 */ + GG (d, a, b, c, x[ 2], S22, 0xfcefa3f8); /* 30 */ + GG (c, d, a, b, x[ 7], S23, 0x676f02d9); /* 31 */ + GG (b, c, d, a, x[12], S24, 0x8d2a4c8a); /* 32 */ + + /* Round 3 */ + HH (a, b, c, d, x[ 5], S31, 0xfffa3942); /* 33 */ + HH (d, a, b, c, x[ 8], S32, 0x8771f681); /* 34 */ + HH (c, d, a, b, x[11], S33, 0x6d9d6122); /* 35 */ + HH (b, c, d, a, x[14], S34, 0xfde5380c); /* 36 */ + HH (a, b, c, d, x[ 1], S31, 0xa4beea44); /* 37 */ + HH (d, a, b, c, x[ 4], S32, 0x4bdecfa9); /* 38 */ + HH (c, d, a, b, x[ 7], S33, 0xf6bb4b60); /* 39 */ + HH (b, c, d, a, x[10], S34, 0xbebfbc70); /* 40 */ + HH (a, b, c, d, x[13], S31, 0x289b7ec6); /* 41 */ + HH (d, a, b, c, x[ 0], S32, 0xeaa127fa); /* 42 */ + HH (c, d, a, b, x[ 3], S33, 0xd4ef3085); /* 43 */ + HH (b, c, d, a, x[ 6], S34, 0x4881d05); /* 44 */ + HH (a, b, c, d, x[ 9], S31, 0xd9d4d039); /* 45 */ + HH (d, a, b, c, x[12], S32, 0xe6db99e5); /* 46 */ + HH (c, d, a, b, x[15], S33, 0x1fa27cf8); /* 47 */ + HH (b, c, d, a, x[ 2], S34, 0xc4ac5665); /* 48 */ + + /* Round 4 */ + II (a, b, c, d, x[ 0], S41, 0xf4292244); /* 49 */ + II (d, a, b, c, x[ 7], S42, 0x432aff97); /* 50 */ + II (c, d, a, b, x[14], S43, 0xab9423a7); /* 51 */ + II (b, c, d, a, x[ 5], S44, 0xfc93a039); /* 52 */ + II (a, b, c, d, x[12], S41, 0x655b59c3); /* 53 */ + II (d, a, b, c, x[ 3], S42, 0x8f0ccc92); /* 54 */ + II (c, d, a, b, x[10], S43, 0xffeff47d); /* 55 */ + II (b, c, d, a, x[ 1], S44, 0x85845dd1); /* 56 */ + II (a, b, c, d, x[ 8], S41, 0x6fa87e4f); /* 57 */ + II (d, a, b, c, x[15], S42, 0xfe2ce6e0); /* 58 */ + II (c, d, a, b, x[ 6], S43, 0xa3014314); /* 59 */ + II (b, c, d, a, x[13], S44, 0x4e0811a1); /* 60 */ + II (a, b, c, d, x[ 4], S41, 0xf7537e82); /* 61 */ + II (d, a, b, c, x[11], S42, 0xbd3af235); /* 62 */ + II (c, d, a, b, x[ 2], S43, 0x2ad7d2bb); /* 63 */ + II (b, c, d, a, x[ 9], S44, 0xeb86d391); /* 64 */ + + state[0] += a; + state[1] += b; + state[2] += c; + state[3] += d; + + /* Zeroize sensitive information. */ + memset((void *)x, 0, sizeof (x)); +} + +/* Encodes input (UINT4) into output (unsigned char). Assumes len is + a multiple of 4. + */ +static void Encode (unsigned char *output, + UINT4 *input, + unsigned int len) +{ + unsigned int i, j; + + for(i = 0, j = 0; j < len; i++, j += 4) { + output[j] = (unsigned char)(input[i] & 0xff); + output[j+1] = (unsigned char)((input[i] >> 8) & 0xff); + output[j+2] = (unsigned char)((input[i] >> 16) & 0xff); + output[j+3] = (unsigned char)((input[i] >> 24) & 0xff); + } +} + +/* Decodes input (unsigned char) into output (UINT4). Assumes len is + a multiple of 4. +*/ +static void Decode (UINT4 *output, + const unsigned char *input, + unsigned int len) +{ + unsigned int i, j; + + for(i = 0, j = 0; j < len; i++, j += 4) + output[i] = ((UINT4)input[j]) | (((UINT4)input[j+1]) << 8) | + (((UINT4)input[j+2]) << 16) | (((UINT4)input[j+3]) << 24); +} + +#endif /* CRYPTO LIBS */ + +/* The last #include file should be: */ +#include "memdebug.h" + +const HMAC_params Curl_HMAC_MD5[] = { + { + (HMAC_hinit_func) MD5_Init, /* Hash initialization function. */ + (HMAC_hupdate_func) MD5_Update, /* Hash update function. */ + (HMAC_hfinal_func) MD5_Final, /* Hash computation end function. */ + sizeof(MD5_CTX), /* Size of hash context structure. */ + 64, /* Maximum key length. */ + 16 /* Result size. */ + } +}; + +const MD5_params Curl_DIGEST_MD5[] = { + { + (Curl_MD5_init_func) MD5_Init, /* Digest initialization function */ + (Curl_MD5_update_func) MD5_Update, /* Digest update function */ + (Curl_MD5_final_func) MD5_Final, /* Digest computation end function */ + sizeof(MD5_CTX), /* Size of digest context struct */ + 16 /* Result size */ + } +}; + +void Curl_md5it(unsigned char *outbuffer, /* 16 bytes */ + const unsigned char *input) +{ + MD5_CTX ctx; + MD5_Init(&ctx); + MD5_Update(&ctx, input, curlx_uztoui(strlen((char *)input))); + MD5_Final(outbuffer, &ctx); +} + +MD5_context *Curl_MD5_init(const MD5_params *md5params) +{ + MD5_context *ctxt; + + /* Create MD5 context */ + ctxt = malloc(sizeof *ctxt); + + if(!ctxt) + return ctxt; + + ctxt->md5_hashctx = malloc(md5params->md5_ctxtsize); + + if(!ctxt->md5_hashctx) { + free(ctxt); + return NULL; + } + + ctxt->md5_hash = md5params; + + (*md5params->md5_init_func)(ctxt->md5_hashctx); + + return ctxt; +} + +int Curl_MD5_update(MD5_context *context, + const unsigned char *data, + unsigned int len) +{ + (*context->md5_hash->md5_update_func)(context->md5_hashctx, data, len); + + return 0; +} + +int Curl_MD5_final(MD5_context *context, unsigned char *result) +{ + (*context->md5_hash->md5_final_func)(result, context->md5_hashctx); + + free(context->md5_hashctx); + free(context); + + return 0; +} + +#endif /* CURL_DISABLE_CRYPTO_AUTH */ diff --git a/external/libcurl_android/jni/libcurl/lib/memdebug.c b/external/libcurl_android/jni/libcurl/lib/memdebug.c new file mode 100755 index 00000000..4afa620a --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/memdebug.c @@ -0,0 +1,490 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef CURLDEBUG + +#include + +#define _MPRINTF_REPLACE +#include +#include "urldata.h" + +#define MEMDEBUG_NODEFINES /* don't redefine the standard functions */ +#include "curl_memory.h" +#include "memdebug.h" + +#ifndef HAVE_ASSERT_H +# define assert(x) Curl_nop_stmt +#endif + +/* + * Until 2011-08-17 libcurl's Memory Tracking feature also performed + * automatic malloc and free filling operations using 0xA5 and 0x13 + * values. Our own preinitialization of dynamically allocated memory + * might be useful when not using third party memory debuggers, but + * on the other hand this would fool memory debuggers into thinking + * that all dynamically allocated memory is properly initialized. + * + * As a default setting, libcurl's Memory Tracking feature no longer + * performs preinitialization of dynamically allocated memory on its + * own. If you know what you are doing, and really want to retain old + * behavior, you can achieve this compiling with preprocessor symbols + * CURL_MT_MALLOC_FILL and CURL_MT_FREE_FILL defined with appropriate + * values. + */ + +#ifdef CURL_MT_MALLOC_FILL +# if (CURL_MT_MALLOC_FILL < 0) || (CURL_MT_MALLOC_FILL > 0xff) +# error "invalid CURL_MT_MALLOC_FILL or out of range" +# endif +#endif + +#ifdef CURL_MT_FREE_FILL +# if (CURL_MT_FREE_FILL < 0) || (CURL_MT_FREE_FILL > 0xff) +# error "invalid CURL_MT_FREE_FILL or out of range" +# endif +#endif + +#if defined(CURL_MT_MALLOC_FILL) && defined(CURL_MT_FREE_FILL) +# if (CURL_MT_MALLOC_FILL == CURL_MT_FREE_FILL) +# error "CURL_MT_MALLOC_FILL same as CURL_MT_FREE_FILL" +# endif +#endif + +#ifdef CURL_MT_MALLOC_FILL +# define mt_malloc_fill(buf,len) memset((buf), CURL_MT_MALLOC_FILL, (len)) +#else +# define mt_malloc_fill(buf,len) Curl_nop_stmt +#endif + +#ifdef CURL_MT_FREE_FILL +# define mt_free_fill(buf,len) memset((buf), CURL_MT_FREE_FILL, (len)) +#else +# define mt_free_fill(buf,len) Curl_nop_stmt +#endif + +struct memdebug { + size_t size; + union { + curl_off_t o; + double d; + void * p; + } mem[1]; + /* I'm hoping this is the thing with the strictest alignment + * requirements. That also means we waste some space :-( */ +}; + +/* + * Note that these debug functions are very simple and they are meant to + * remain so. For advanced analysis, record a log file and write perl scripts + * to analyze them! + * + * Don't use these with multithreaded test programs! + */ + +#define logfile curl_debuglogfile +FILE *curl_debuglogfile = NULL; +static bool memlimit = FALSE; /* enable memory limit */ +static long memsize = 0; /* set number of mallocs allowed */ + +/* this sets the log file name */ +void curl_memdebug(const char *logname) +{ + if(!logfile) { + if(logname && *logname) + logfile = fopen(logname, "w"); + else + logfile = stderr; +#ifdef MEMDEBUG_LOG_SYNC + /* Flush the log file after every line so the log isn't lost in a crash */ + setvbuf(logfile, (char *)NULL, _IOLBF, 0); +#endif + } +} + +/* This function sets the number of malloc() calls that should return + successfully! */ +void curl_memlimit(long limit) +{ + if(!memlimit) { + memlimit = TRUE; + memsize = limit; + } +} + +/* returns TRUE if this isn't allowed! */ +static bool countcheck(const char *func, int line, const char *source) +{ + /* if source is NULL, then the call is made internally and this check + should not be made */ + if(memlimit && source) { + if(!memsize) { + if(source) { + /* log to file */ + curl_memlog("LIMIT %s:%d %s reached memlimit\n", + source, line, func); + /* log to stderr also */ + fprintf(stderr, "LIMIT %s:%d %s reached memlimit\n", + source, line, func); + } + SET_ERRNO(ENOMEM); + return TRUE; /* RETURN ERROR! */ + } + else + memsize--; /* countdown */ + + /* log the countdown */ + if(source) + curl_memlog("LIMIT %s:%d %ld ALLOCS left\n", + source, line, memsize); + + } + + return FALSE; /* allow this */ +} + +void *curl_domalloc(size_t wantedsize, int line, const char *source) +{ + struct memdebug *mem; + size_t size; + + assert(wantedsize != 0); + + if(countcheck("malloc", line, source)) + return NULL; + + /* alloc at least 64 bytes */ + size = sizeof(struct memdebug)+wantedsize; + + mem = (Curl_cmalloc)(size); + if(mem) { + /* fill memory with junk */ + mt_malloc_fill(mem->mem, wantedsize); + mem->size = wantedsize; + } + + if(source) + curl_memlog("MEM %s:%d malloc(%zu) = %p\n", + source, line, wantedsize, + mem ? (void *)mem->mem : (void *)0); + + return (mem ? mem->mem : NULL); +} + +void *curl_docalloc(size_t wanted_elements, size_t wanted_size, + int line, const char *source) +{ + struct memdebug *mem; + size_t size, user_size; + + assert(wanted_elements != 0); + assert(wanted_size != 0); + + if(countcheck("calloc", line, source)) + return NULL; + + /* alloc at least 64 bytes */ + user_size = wanted_size * wanted_elements; + size = sizeof(struct memdebug) + user_size; + + mem = (Curl_ccalloc)(1, size); + if(mem) + mem->size = user_size; + + if(source) + curl_memlog("MEM %s:%d calloc(%zu,%zu) = %p\n", + source, line, wanted_elements, wanted_size, + mem ? (void *)mem->mem : (void *)0); + + return (mem ? mem->mem : NULL); +} + +char *curl_dostrdup(const char *str, int line, const char *source) +{ + char *mem; + size_t len; + + assert(str != NULL); + + if(countcheck("strdup", line, source)) + return NULL; + + len=strlen(str)+1; + + mem=curl_domalloc(len, 0, NULL); /* NULL prevents logging */ + if(mem) + memcpy(mem, str, len); + + if(source) + curl_memlog("MEM %s:%d strdup(%p) (%zu) = %p\n", + source, line, (void *)str, len, (void *)mem); + + return mem; +} + +#if defined(WIN32) && defined(UNICODE) +wchar_t *curl_dowcsdup(const wchar_t *str, int line, const char *source) +{ + wchar_t *mem; + size_t wsiz, bsiz; + + assert(str != NULL); + + if(countcheck("wcsdup", line, source)) + return NULL; + + wsiz = wcslen(str) + 1; + bsiz = wsiz * sizeof(wchar_t); + + mem = curl_domalloc(bsiz, 0, NULL); /* NULL prevents logging */ + if(mem) + memcpy(mem, str, bsiz); + + if(source) + curl_memlog("MEM %s:%d wcsdup(%p) (%zu) = %p\n", + source, line, (void *)str, bsiz, (void *)mem); + + return mem; +} +#endif + +/* We provide a realloc() that accepts a NULL as pointer, which then + performs a malloc(). In order to work with ares. */ +void *curl_dorealloc(void *ptr, size_t wantedsize, + int line, const char *source) +{ + struct memdebug *mem=NULL; + + size_t size = sizeof(struct memdebug)+wantedsize; + + assert(wantedsize != 0); + + if(countcheck("realloc", line, source)) + return NULL; + +#ifdef __INTEL_COMPILER +# pragma warning(push) +# pragma warning(disable:1684) + /* 1684: conversion from pointer to same-sized integral type */ +#endif + + if(ptr) + mem = (void *)((char *)ptr - offsetof(struct memdebug, mem)); + +#ifdef __INTEL_COMPILER +# pragma warning(pop) +#endif + + mem = (Curl_crealloc)(mem, size); + if(source) + curl_memlog("MEM %s:%d realloc(%p, %zu) = %p\n", + source, line, (void *)ptr, wantedsize, + mem ? (void *)mem->mem : (void *)0); + + if(mem) { + mem->size = wantedsize; + return mem->mem; + } + + return NULL; +} + +void curl_dofree(void *ptr, int line, const char *source) +{ + struct memdebug *mem; + + if(ptr) { + +#ifdef __INTEL_COMPILER +# pragma warning(push) +# pragma warning(disable:1684) + /* 1684: conversion from pointer to same-sized integral type */ +#endif + + mem = (void *)((char *)ptr - offsetof(struct memdebug, mem)); + +#ifdef __INTEL_COMPILER +# pragma warning(pop) +#endif + + /* destroy */ + mt_free_fill(mem->mem, mem->size); + + /* free for real */ + (Curl_cfree)(mem); + } + + if(source) + curl_memlog("MEM %s:%d free(%p)\n", source, line, (void *)ptr); +} + +curl_socket_t curl_socket(int domain, int type, int protocol, + int line, const char *source) +{ + const char *fmt = (sizeof(curl_socket_t) == sizeof(int)) ? + "FD %s:%d socket() = %d\n" : + (sizeof(curl_socket_t) == sizeof(long)) ? + "FD %s:%d socket() = %ld\n" : + "FD %s:%d socket() = %zd\n" ; + + curl_socket_t sockfd = socket(domain, type, protocol); + + if(source && (sockfd != CURL_SOCKET_BAD)) + curl_memlog(fmt, source, line, sockfd); + + return sockfd; +} + +#ifdef HAVE_SOCKETPAIR +int curl_socketpair(int domain, int type, int protocol, + curl_socket_t socket_vector[2], + int line, const char *source) +{ + const char *fmt = (sizeof(curl_socket_t) == sizeof(int)) ? + "FD %s:%d socketpair() = %d %d\n" : + (sizeof(curl_socket_t) == sizeof(long)) ? + "FD %s:%d socketpair() = %ld %ld\n" : + "FD %s:%d socketpair() = %zd %zd\n" ; + + int res = socketpair(domain, type, protocol, socket_vector); + + if(source && (0 == res)) + curl_memlog(fmt, source, line, socket_vector[0], socket_vector[1]); + + return res; +} +#endif + +curl_socket_t curl_accept(curl_socket_t s, void *saddr, void *saddrlen, + int line, const char *source) +{ + const char *fmt = (sizeof(curl_socket_t) == sizeof(int)) ? + "FD %s:%d accept() = %d\n" : + (sizeof(curl_socket_t) == sizeof(long)) ? + "FD %s:%d accept() = %ld\n" : + "FD %s:%d accept() = %zd\n" ; + + struct sockaddr *addr = (struct sockaddr *)saddr; + curl_socklen_t *addrlen = (curl_socklen_t *)saddrlen; + + curl_socket_t sockfd = accept(s, addr, addrlen); + + if(source && (sockfd != CURL_SOCKET_BAD)) + curl_memlog(fmt, source, line, sockfd); + + return sockfd; +} + +/* separate function to allow libcurl to mark a "faked" close */ +void curl_mark_sclose(curl_socket_t sockfd, int line, const char *source) +{ + const char *fmt = (sizeof(curl_socket_t) == sizeof(int)) ? + "FD %s:%d sclose(%d)\n" : + (sizeof(curl_socket_t) == sizeof(long)) ? + "FD %s:%d sclose(%ld)\n" : + "FD %s:%d sclose(%zd)\n" ; + + if(source) + curl_memlog(fmt, source, line, sockfd); +} + +/* this is our own defined way to close sockets on *ALL* platforms */ +int curl_sclose(curl_socket_t sockfd, int line, const char *source) +{ + int res=sclose(sockfd); + curl_mark_sclose(sockfd, line, source); + return res; +} + +FILE *curl_fopen(const char *file, const char *mode, + int line, const char *source) +{ + FILE *res=fopen(file, mode); + + if(source) + curl_memlog("FILE %s:%d fopen(\"%s\",\"%s\") = %p\n", + source, line, file, mode, (void *)res); + + return res; +} + +#ifdef HAVE_FDOPEN +FILE *curl_fdopen(int filedes, const char *mode, + int line, const char *source) +{ + FILE *res=fdopen(filedes, mode); + + if(source) + curl_memlog("FILE %s:%d fdopen(\"%d\",\"%s\") = %p\n", + source, line, filedes, mode, (void *)res); + + return res; +} +#endif + +int curl_fclose(FILE *file, int line, const char *source) +{ + int res; + + assert(file != NULL); + + res=fclose(file); + + if(source) + curl_memlog("FILE %s:%d fclose(%p)\n", + source, line, (void *)file); + + return res; +} + +#define LOGLINE_BUFSIZE 1024 + +/* this does the writting to the memory tracking log file */ +void curl_memlog(const char *format, ...) +{ + char *buf; + int nchars; + va_list ap; + + if(!logfile) + return; + + buf = (Curl_cmalloc)(LOGLINE_BUFSIZE); + if(!buf) + return; + + va_start(ap, format); + nchars = vsnprintf(buf, LOGLINE_BUFSIZE, format, ap); + va_end(ap); + + if(nchars > LOGLINE_BUFSIZE - 1) + nchars = LOGLINE_BUFSIZE - 1; + + if(nchars > 0) + fwrite(buf, 1, nchars, logfile); + + (Curl_cfree)(buf); +} + +#endif /* CURLDEBUG */ diff --git a/external/libcurl_android/jni/libcurl/lib/memdebug.h b/external/libcurl_android/jni/libcurl/lib/memdebug.h new file mode 100755 index 00000000..bd565c8d --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/memdebug.h @@ -0,0 +1,176 @@ +#ifndef HEADER_CURL_MEMDEBUG_H +#define HEADER_CURL_MEMDEBUG_H +#ifdef CURLDEBUG +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * CAUTION: this header is designed to work when included by the app-side + * as well as the library. Do not mix with library internals! + */ + +#include "curl_setup.h" + +#include + +#define CURL_MT_LOGFNAME_BUFSIZE 512 + +#define logfile curl_debuglogfile + +extern FILE *logfile; + +/* memory functions */ +CURL_EXTERN void *curl_domalloc(size_t size, int line, const char *source); +CURL_EXTERN void *curl_docalloc(size_t elements, size_t size, int line, + const char *source); +CURL_EXTERN void *curl_dorealloc(void *ptr, size_t size, int line, + const char *source); +CURL_EXTERN void curl_dofree(void *ptr, int line, const char *source); +CURL_EXTERN char *curl_dostrdup(const char *str, int line, const char *source); +#if defined(WIN32) && defined(UNICODE) +CURL_EXTERN wchar_t *curl_dowcsdup(const wchar_t *str, int line, + const char *source); +#endif + +CURL_EXTERN void curl_memdebug(const char *logname); +CURL_EXTERN void curl_memlimit(long limit); +CURL_EXTERN void curl_memlog(const char *format, ...); + +/* file descriptor manipulators */ +CURL_EXTERN curl_socket_t curl_socket(int domain, int type, int protocol, + int line , const char *source); +CURL_EXTERN void curl_mark_sclose(curl_socket_t sockfd, + int line , const char *source); +CURL_EXTERN int curl_sclose(curl_socket_t sockfd, + int line , const char *source); +CURL_EXTERN curl_socket_t curl_accept(curl_socket_t s, void *a, void *alen, + int line, const char *source); +#ifdef HAVE_SOCKETPAIR +CURL_EXTERN int curl_socketpair(int domain, int type, int protocol, + curl_socket_t socket_vector[2], + int line , const char *source); +#endif + +/* FILE functions */ +CURL_EXTERN FILE *curl_fopen(const char *file, const char *mode, int line, + const char *source); +#ifdef HAVE_FDOPEN +CURL_EXTERN FILE *curl_fdopen(int filedes, const char *mode, int line, + const char *source); +#endif +CURL_EXTERN int curl_fclose(FILE *file, int line, const char *source); + +#ifndef MEMDEBUG_NODEFINES + +/* Set this symbol on the command-line, recompile all lib-sources */ +#undef strdup +#define strdup(ptr) curl_dostrdup(ptr, __LINE__, __FILE__) +#define malloc(size) curl_domalloc(size, __LINE__, __FILE__) +#define calloc(nbelem,size) curl_docalloc(nbelem, size, __LINE__, __FILE__) +#define realloc(ptr,size) curl_dorealloc(ptr, size, __LINE__, __FILE__) +#define free(ptr) curl_dofree(ptr, __LINE__, __FILE__) + +#ifdef WIN32 +# ifdef UNICODE +# undef wcsdup +# define wcsdup(ptr) curl_dowcsdup(ptr, __LINE__, __FILE__) +# undef _wcsdup +# define _wcsdup(ptr) curl_dowcsdup(ptr, __LINE__, __FILE__) +# undef _tcsdup +# define _tcsdup(ptr) curl_dowcsdup(ptr, __LINE__, __FILE__) +# else +# undef _tcsdup +# define _tcsdup(ptr) curl_dostrdup(ptr, __LINE__, __FILE__) +# endif +#endif + +#define socket(domain,type,protocol)\ + curl_socket(domain,type,protocol,__LINE__,__FILE__) +#undef accept /* for those with accept as a macro */ +#define accept(sock,addr,len)\ + curl_accept(sock,addr,len,__LINE__,__FILE__) +#ifdef HAVE_SOCKETPAIR +#define socketpair(domain,type,protocol,socket_vector)\ + curl_socketpair(domain,type,protocol,socket_vector,__LINE__,__FILE__) +#endif + +#ifdef HAVE_GETADDRINFO +#if defined(getaddrinfo) && defined(__osf__) +/* OSF/1 and Tru64 have getaddrinfo as a define already, so we cannot define + our macro as for other platforms. Instead, we redefine the new name they + define getaddrinfo to become! */ +#define ogetaddrinfo(host,serv,hint,res) \ + curl_dogetaddrinfo(host,serv,hint,res,__LINE__,__FILE__) +#else +#undef getaddrinfo +#define getaddrinfo(host,serv,hint,res) \ + curl_dogetaddrinfo(host,serv,hint,res,__LINE__,__FILE__) +#endif +#endif /* HAVE_GETADDRINFO */ + +#ifdef HAVE_GETNAMEINFO +#undef getnameinfo +#define getnameinfo(sa,salen,host,hostlen,serv,servlen,flags) \ + curl_dogetnameinfo(sa,salen,host,hostlen,serv,servlen,flags, __LINE__, \ + __FILE__) +#endif /* HAVE_GETNAMEINFO */ + +#ifdef HAVE_FREEADDRINFO +#undef freeaddrinfo +#define freeaddrinfo(data) \ + curl_dofreeaddrinfo(data,__LINE__,__FILE__) +#endif /* HAVE_FREEADDRINFO */ + +/* sclose is probably already defined, redefine it! */ +#undef sclose +#define sclose(sockfd) curl_sclose(sockfd,__LINE__,__FILE__) + +#define fake_sclose(sockfd) curl_mark_sclose(sockfd,__LINE__,__FILE__) + +#undef fopen +#define fopen(file,mode) curl_fopen(file,mode,__LINE__,__FILE__) +#undef fdopen +#define fdopen(file,mode) curl_fdopen(file,mode,__LINE__,__FILE__) +#define fclose(file) curl_fclose(file,__LINE__,__FILE__) + +#endif /* MEMDEBUG_NODEFINES */ + +#endif /* CURLDEBUG */ + +/* +** Following section applies even when CURLDEBUG is not defined. +*/ + +#ifndef fake_sclose +#define fake_sclose(x) Curl_nop_stmt +#endif + +/* + * Curl_safefree defined as a macro to allow MemoryTracking feature + * to log free() calls at same location where Curl_safefree is used. + * This macro also assigns NULL to given pointer when free'd. + */ + +#define Curl_safefree(ptr) \ + do {if((ptr)) {free((ptr)); (ptr) = NULL;}} WHILE_FALSE + +#endif /* HEADER_CURL_MEMDEBUG_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/mprintf.c b/external/libcurl_android/jni/libcurl/lib/mprintf.c new file mode 100755 index 00000000..23070a76 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/mprintf.c @@ -0,0 +1,1142 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1999 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + * + * Purpose: + * A merge of Bjorn Reese's format() function and Daniel's dsprintf() + * 1.0. A full blooded printf() clone with full support for $ + * everywhere (parameters, widths and precisions) including variabled + * sized parameters (like doubles, long longs, long doubles and even + * void * in 64-bit architectures). + * + * Current restrictions: + * - Max 128 parameters + * - No 'long double' support. + * + * If you ever want truly portable and good *printf() clones, the project that + * took on from here is named 'Trio' and you find more details on the trio web + * page at http://daniel.haxx.se/trio/ + */ + +#include "curl_setup.h" + +#if defined(DJGPP) && (DJGPP_MINOR < 4) +#undef _MPRINTF_REPLACE /* don't use x_was_used() here */ +#endif + +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +#ifndef SIZEOF_LONG_DOUBLE +#define SIZEOF_LONG_DOUBLE 0 +#endif + +/* + * If SIZEOF_SIZE_T has not been defined, default to the size of long. + */ + +#ifndef SIZEOF_SIZE_T +# define SIZEOF_SIZE_T CURL_SIZEOF_LONG +#endif + +#ifdef HAVE_LONGLONG +# define LONG_LONG_TYPE long long +# define HAVE_LONG_LONG_TYPE +#else +# if defined(_MSC_VER) && (_MSC_VER >= 900) && (_INTEGRAL_MAX_BITS >= 64) +# define LONG_LONG_TYPE __int64 +# define HAVE_LONG_LONG_TYPE +# else +# undef LONG_LONG_TYPE +# undef HAVE_LONG_LONG_TYPE +# endif +#endif + +/* + * Non-ANSI integer extensions + */ + +#if (defined(__BORLANDC__) && (__BORLANDC__ >= 0x520)) || \ + (defined(__WATCOMC__) && defined(__386__)) || \ + (defined(__POCC__) && defined(_MSC_VER)) || \ + (defined(_WIN32_WCE)) || \ + (defined(__MINGW32__)) || \ + (defined(_MSC_VER) && (_MSC_VER >= 900) && (_INTEGRAL_MAX_BITS >= 64)) +# define MP_HAVE_INT_EXTENSIONS +#endif + +/* + * Max integer data types that mprintf.c is capable + */ + +#ifdef HAVE_LONG_LONG_TYPE +# define mp_intmax_t LONG_LONG_TYPE +# define mp_uintmax_t unsigned LONG_LONG_TYPE +#else +# define mp_intmax_t long +# define mp_uintmax_t unsigned long +#endif + +#define BUFFSIZE 256 /* buffer for long-to-str and float-to-str calcs */ +#define MAX_PARAMETERS 128 /* lame static limit */ + +#ifdef __AMIGA__ +# undef FORMAT_INT +#endif + +/* Lower-case digits. */ +static const char lower_digits[] = "0123456789abcdefghijklmnopqrstuvwxyz"; + +/* Upper-case digits. */ +static const char upper_digits[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; + +#define OUTCHAR(x) \ + do{ \ + if(stream((unsigned char)(x), (FILE *)data) != -1) \ + done++; \ + else \ + return done; /* return immediately on failure */ \ + } WHILE_FALSE + +/* Data type to read from the arglist */ +typedef enum { + FORMAT_UNKNOWN = 0, + FORMAT_STRING, + FORMAT_PTR, + FORMAT_INT, + FORMAT_INTPTR, + FORMAT_LONG, + FORMAT_LONGLONG, + FORMAT_DOUBLE, + FORMAT_LONGDOUBLE, + FORMAT_WIDTH /* For internal use */ +} FormatType; + +/* conversion and display flags */ +enum { + FLAGS_NEW = 0, + FLAGS_SPACE = 1<<0, + FLAGS_SHOWSIGN = 1<<1, + FLAGS_LEFT = 1<<2, + FLAGS_ALT = 1<<3, + FLAGS_SHORT = 1<<4, + FLAGS_LONG = 1<<5, + FLAGS_LONGLONG = 1<<6, + FLAGS_LONGDOUBLE = 1<<7, + FLAGS_PAD_NIL = 1<<8, + FLAGS_UNSIGNED = 1<<9, + FLAGS_OCTAL = 1<<10, + FLAGS_HEX = 1<<11, + FLAGS_UPPER = 1<<12, + FLAGS_WIDTH = 1<<13, /* '*' or '*$' used */ + FLAGS_WIDTHPARAM = 1<<14, /* width PARAMETER was specified */ + FLAGS_PREC = 1<<15, /* precision was specified */ + FLAGS_PRECPARAM = 1<<16, /* precision PARAMETER was specified */ + FLAGS_CHAR = 1<<17, /* %c story */ + FLAGS_FLOATE = 1<<18, /* %e or %E */ + FLAGS_FLOATG = 1<<19 /* %g or %G */ +}; + +typedef struct { + FormatType type; + int flags; + long width; /* width OR width parameter number */ + long precision; /* precision OR precision parameter number */ + union { + char *str; + void *ptr; + union { + mp_intmax_t as_signed; + mp_uintmax_t as_unsigned; + } num; + double dnum; + } data; +} va_stack_t; + +struct nsprintf { + char *buffer; + size_t length; + size_t max; +}; + +struct asprintf { + char *buffer; /* allocated buffer */ + size_t len; /* length of string */ + size_t alloc; /* length of alloc */ + int fail; /* (!= 0) if an alloc has failed and thus + the output is not the complete data */ +}; + +static long dprintf_DollarString(char *input, char **end) +{ + int number=0; + while(ISDIGIT(*input)) { + number *= 10; + number += *input-'0'; + input++; + } + if(number && ('$'==*input++)) { + *end = input; + return number; + } + return 0; +} + +static bool dprintf_IsQualifierNoDollar(const char *fmt) +{ +#if defined(MP_HAVE_INT_EXTENSIONS) + if(!strncmp(fmt, "I32", 3) || !strncmp(fmt, "I64", 3)) { + return TRUE; + } +#endif + + switch(*fmt) { + case '-': case '+': case ' ': case '#': case '.': + case '0': case '1': case '2': case '3': case '4': + case '5': case '6': case '7': case '8': case '9': + case 'h': case 'l': case 'L': case 'z': case 'q': + case '*': case 'O': +#if defined(MP_HAVE_INT_EXTENSIONS) + case 'I': +#endif + return TRUE; + + default: + return FALSE; + } +} + +/****************************************************************** + * + * Pass 1: + * Create an index with the type of each parameter entry and its + * value (may vary in size) + * + ******************************************************************/ + +static long dprintf_Pass1(const char *format, va_stack_t *vto, char **endpos, + va_list arglist) +{ + char *fmt = (char *)format; + int param_num = 0; + long this_param; + long width; + long precision; + int flags; + long max_param=0; + long i; + + while(*fmt) { + if(*fmt++ == '%') { + if(*fmt == '%') { + fmt++; + continue; /* while */ + } + + flags = FLAGS_NEW; + + /* Handle the positional case (N$) */ + + param_num++; + + this_param = dprintf_DollarString(fmt, &fmt); + if(0 == this_param) + /* we got no positional, get the next counter */ + this_param = param_num; + + if(this_param > max_param) + max_param = this_param; + + /* + * The parameter with number 'i' should be used. Next, we need + * to get SIZE and TYPE of the parameter. Add the information + * to our array. + */ + + width = 0; + precision = 0; + + /* Handle the flags */ + + while(dprintf_IsQualifierNoDollar(fmt)) { +#if defined(MP_HAVE_INT_EXTENSIONS) + if(!strncmp(fmt, "I32", 3)) { + flags |= FLAGS_LONG; + fmt += 3; + } + else if(!strncmp(fmt, "I64", 3)) { + flags |= FLAGS_LONGLONG; + fmt += 3; + } + else +#endif + + switch(*fmt++) { + case ' ': + flags |= FLAGS_SPACE; + break; + case '+': + flags |= FLAGS_SHOWSIGN; + break; + case '-': + flags |= FLAGS_LEFT; + flags &= ~FLAGS_PAD_NIL; + break; + case '#': + flags |= FLAGS_ALT; + break; + case '.': + flags |= FLAGS_PREC; + if('*' == *fmt) { + /* The precision is picked from a specified parameter */ + + flags |= FLAGS_PRECPARAM; + fmt++; + param_num++; + + i = dprintf_DollarString(fmt, &fmt); + if(i) + precision = i; + else + precision = param_num; + + if(precision > max_param) + max_param = precision; + } + else { + flags |= FLAGS_PREC; + precision = strtol(fmt, &fmt, 10); + } + break; + case 'h': + flags |= FLAGS_SHORT; + break; +#if defined(MP_HAVE_INT_EXTENSIONS) + case 'I': +#if (CURL_SIZEOF_CURL_OFF_T > CURL_SIZEOF_LONG) + flags |= FLAGS_LONGLONG; +#else + flags |= FLAGS_LONG; +#endif + break; +#endif + case 'l': + if(flags & FLAGS_LONG) + flags |= FLAGS_LONGLONG; + else + flags |= FLAGS_LONG; + break; + case 'L': + flags |= FLAGS_LONGDOUBLE; + break; + case 'q': + flags |= FLAGS_LONGLONG; + break; + case 'z': + /* the code below generates a warning if -Wunreachable-code is + used */ +#if (SIZEOF_SIZE_T > CURL_SIZEOF_LONG) + flags |= FLAGS_LONGLONG; +#else + flags |= FLAGS_LONG; +#endif + break; + case 'O': +#if (CURL_SIZEOF_CURL_OFF_T > CURL_SIZEOF_LONG) + flags |= FLAGS_LONGLONG; +#else + flags |= FLAGS_LONG; +#endif + break; + case '0': + if(!(flags & FLAGS_LEFT)) + flags |= FLAGS_PAD_NIL; + /* FALLTHROUGH */ + case '1': case '2': case '3': case '4': + case '5': case '6': case '7': case '8': case '9': + flags |= FLAGS_WIDTH; + width = strtol(fmt-1, &fmt, 10); + break; + case '*': /* Special case */ + flags |= FLAGS_WIDTHPARAM; + param_num++; + + i = dprintf_DollarString(fmt, &fmt); + if(i) + width = i; + else + width = param_num; + if(width > max_param) + max_param=width; + break; + default: + break; + } + } /* switch */ + + /* Handle the specifier */ + + i = this_param - 1; + + switch (*fmt) { + case 'S': + flags |= FLAGS_ALT; + /* FALLTHROUGH */ + case 's': + vto[i].type = FORMAT_STRING; + break; + case 'n': + vto[i].type = FORMAT_INTPTR; + break; + case 'p': + vto[i].type = FORMAT_PTR; + break; + case 'd': case 'i': + vto[i].type = FORMAT_INT; + break; + case 'u': + vto[i].type = FORMAT_INT; + flags |= FLAGS_UNSIGNED; + break; + case 'o': + vto[i].type = FORMAT_INT; + flags |= FLAGS_OCTAL; + break; + case 'x': + vto[i].type = FORMAT_INT; + flags |= FLAGS_HEX|FLAGS_UNSIGNED; + break; + case 'X': + vto[i].type = FORMAT_INT; + flags |= FLAGS_HEX|FLAGS_UPPER|FLAGS_UNSIGNED; + break; + case 'c': + vto[i].type = FORMAT_INT; + flags |= FLAGS_CHAR; + break; + case 'f': + vto[i].type = FORMAT_DOUBLE; + break; + case 'e': + vto[i].type = FORMAT_DOUBLE; + flags |= FLAGS_FLOATE; + break; + case 'E': + vto[i].type = FORMAT_DOUBLE; + flags |= FLAGS_FLOATE|FLAGS_UPPER; + break; + case 'g': + vto[i].type = FORMAT_DOUBLE; + flags |= FLAGS_FLOATG; + break; + case 'G': + vto[i].type = FORMAT_DOUBLE; + flags |= FLAGS_FLOATG|FLAGS_UPPER; + break; + default: + vto[i].type = FORMAT_UNKNOWN; + break; + } /* switch */ + + vto[i].flags = flags; + vto[i].width = width; + vto[i].precision = precision; + + if(flags & FLAGS_WIDTHPARAM) { + /* we have the width specified from a parameter, so we make that + parameter's info setup properly */ + vto[i].width = width - 1; + i = width - 1; + vto[i].type = FORMAT_WIDTH; + vto[i].flags = FLAGS_NEW; + vto[i].precision = vto[i].width = 0; /* can't use width or precision + of width! */ + } + if(flags & FLAGS_PRECPARAM) { + /* we have the precision specified from a parameter, so we make that + parameter's info setup properly */ + vto[i].precision = precision - 1; + i = precision - 1; + vto[i].type = FORMAT_WIDTH; + vto[i].flags = FLAGS_NEW; + vto[i].precision = vto[i].width = 0; /* can't use width or precision + of width! */ + } + *endpos++ = fmt + 1; /* end of this sequence */ + } + } + + /* Read the arg list parameters into our data list */ + for(i=0; i$ sequence */ + param=dprintf_DollarString(f, &f); + + if(!param) + param = param_num; + else + --param; + + param_num++; /* increase this always to allow "%2$s %1$s %s" and then the + third %s will pick the 3rd argument */ + + p = &vto[param]; + + /* pick up the specified width */ + if(p->flags & FLAGS_WIDTHPARAM) + width = (long)vto[p->width].data.num.as_signed; + else + width = p->width; + + /* pick up the specified precision */ + if(p->flags & FLAGS_PRECPARAM) { + prec = (long)vto[p->precision].data.num.as_signed; + param_num++; /* since the precision is extraced from a parameter, we + must skip that to get to the next one properly */ + } + else if(p->flags & FLAGS_PREC) + prec = p->precision; + else + prec = -1; + + is_alt = (p->flags & FLAGS_ALT) ? 1 : 0; + + switch (p->type) { + case FORMAT_INT: + num = p->data.num.as_unsigned; + if(p->flags & FLAGS_CHAR) { + /* Character. */ + if(!(p->flags & FLAGS_LEFT)) + while(--width > 0) + OUTCHAR(' '); + OUTCHAR((char) num); + if(p->flags & FLAGS_LEFT) + while(--width > 0) + OUTCHAR(' '); + break; + } + if(p->flags & FLAGS_OCTAL) { + /* Octal unsigned integer. */ + base = 8; + goto unsigned_number; + } + else if(p->flags & FLAGS_HEX) { + /* Hexadecimal unsigned integer. */ + + digits = (p->flags & FLAGS_UPPER)? upper_digits : lower_digits; + base = 16; + goto unsigned_number; + } + else if(p->flags & FLAGS_UNSIGNED) { + /* Decimal unsigned integer. */ + base = 10; + goto unsigned_number; + } + + /* Decimal integer. */ + base = 10; + + is_neg = (p->data.num.as_signed < (mp_intmax_t)0) ? 1 : 0; + if(is_neg) { + /* signed_num might fail to hold absolute negative minimum by 1 */ + signed_num = p->data.num.as_signed + (mp_intmax_t)1; + signed_num = -signed_num; + num = (mp_uintmax_t)signed_num; + num += (mp_uintmax_t)1; + } + + goto number; + + unsigned_number: + /* Unsigned number of base BASE. */ + is_neg = 0; + + number: + /* Number of base BASE. */ + { + char *workend = &work[sizeof(work) - 1]; + char *w; + + /* Supply a default precision if none was given. */ + if(prec == -1) + prec = 1; + + /* Put the number in WORK. */ + w = workend; + while(num > 0) { + *w-- = digits[num % base]; + num /= base; + } + width -= (long)(workend - w); + prec -= (long)(workend - w); + + if(is_alt && base == 8 && prec <= 0) { + *w-- = '0'; + --width; + } + + if(prec > 0) { + width -= prec; + while(prec-- > 0) + *w-- = '0'; + } + + if(is_alt && base == 16) + width -= 2; + + if(is_neg || (p->flags & FLAGS_SHOWSIGN) || (p->flags & FLAGS_SPACE)) + --width; + + if(!(p->flags & FLAGS_LEFT) && !(p->flags & FLAGS_PAD_NIL)) + while(width-- > 0) + OUTCHAR(' '); + + if(is_neg) + OUTCHAR('-'); + else if(p->flags & FLAGS_SHOWSIGN) + OUTCHAR('+'); + else if(p->flags & FLAGS_SPACE) + OUTCHAR(' '); + + if(is_alt && base == 16) { + OUTCHAR('0'); + if(p->flags & FLAGS_UPPER) + OUTCHAR('X'); + else + OUTCHAR('x'); + } + + if(!(p->flags & FLAGS_LEFT) && (p->flags & FLAGS_PAD_NIL)) + while(width-- > 0) + OUTCHAR('0'); + + /* Write the number. */ + while(++w <= workend) { + OUTCHAR(*w); + } + + if(p->flags & FLAGS_LEFT) + while(width-- > 0) + OUTCHAR(' '); + } + break; + + case FORMAT_STRING: + /* String. */ + { + static const char null[] = "(nil)"; + const char *str; + size_t len; + + str = (char *) p->data.str; + if(str == NULL) { + /* Write null[] if there's space. */ + if(prec == -1 || prec >= (long) sizeof(null) - 1) { + str = null; + len = sizeof(null) - 1; + /* Disable quotes around (nil) */ + p->flags &= (~FLAGS_ALT); + } + else { + str = ""; + len = 0; + } + } + else if(prec != -1) + len = (size_t)prec; + else + len = strlen(str); + + width -= (long)len; + + if(p->flags & FLAGS_ALT) + OUTCHAR('"'); + + if(!(p->flags&FLAGS_LEFT)) + while(width-- > 0) + OUTCHAR(' '); + + while((len-- > 0) && *str) + OUTCHAR(*str++); + if(p->flags&FLAGS_LEFT) + while(width-- > 0) + OUTCHAR(' '); + + if(p->flags & FLAGS_ALT) + OUTCHAR('"'); + } + break; + + case FORMAT_PTR: + /* Generic pointer. */ + { + void *ptr; + ptr = (void *) p->data.ptr; + if(ptr != NULL) { + /* If the pointer is not NULL, write it as a %#x spec. */ + base = 16; + digits = (p->flags & FLAGS_UPPER)? upper_digits : lower_digits; + is_alt = 1; + num = (size_t) ptr; + is_neg = 0; + goto number; + } + else { + /* Write "(nil)" for a nil pointer. */ + static const char strnil[] = "(nil)"; + const char *point; + + width -= (long)(sizeof(strnil) - 1); + if(p->flags & FLAGS_LEFT) + while(width-- > 0) + OUTCHAR(' '); + for(point = strnil; *point != '\0'; ++point) + OUTCHAR(*point); + if(! (p->flags & FLAGS_LEFT)) + while(width-- > 0) + OUTCHAR(' '); + } + } + break; + + case FORMAT_DOUBLE: + { + char formatbuf[32]="%"; + char *fptr = &formatbuf[1]; + size_t left = sizeof(formatbuf)-strlen(formatbuf); + int len; + + width = -1; + if(p->flags & FLAGS_WIDTH) + width = p->width; + else if(p->flags & FLAGS_WIDTHPARAM) + width = (long)vto[p->width].data.num.as_signed; + + prec = -1; + if(p->flags & FLAGS_PREC) + prec = p->precision; + else if(p->flags & FLAGS_PRECPARAM) + prec = (long)vto[p->precision].data.num.as_signed; + + if(p->flags & FLAGS_LEFT) + *fptr++ = '-'; + if(p->flags & FLAGS_SHOWSIGN) + *fptr++ = '+'; + if(p->flags & FLAGS_SPACE) + *fptr++ = ' '; + if(p->flags & FLAGS_ALT) + *fptr++ = '#'; + + *fptr = 0; + + if(width >= 0) { + /* RECURSIVE USAGE */ + len = curl_msnprintf(fptr, left, "%ld", width); + fptr += len; + left -= len; + } + if(prec >= 0) { + /* RECURSIVE USAGE */ + len = curl_msnprintf(fptr, left, ".%ld", prec); + fptr += len; + } + if(p->flags & FLAGS_LONG) + *fptr++ = 'l'; + + if(p->flags & FLAGS_FLOATE) + *fptr++ = (char)((p->flags & FLAGS_UPPER) ? 'E':'e'); + else if(p->flags & FLAGS_FLOATG) + *fptr++ = (char)((p->flags & FLAGS_UPPER) ? 'G' : 'g'); + else + *fptr++ = 'f'; + + *fptr = 0; /* and a final zero termination */ + + /* NOTE NOTE NOTE!! Not all sprintf implementations return number of + output characters */ + (sprintf)(work, formatbuf, p->data.dnum); + + for(fptr=work; *fptr; fptr++) + OUTCHAR(*fptr); + } + break; + + case FORMAT_INTPTR: + /* Answer the count of characters written. */ +#ifdef HAVE_LONG_LONG_TYPE + if(p->flags & FLAGS_LONGLONG) + *(LONG_LONG_TYPE *) p->data.ptr = (LONG_LONG_TYPE)done; + else +#endif + if(p->flags & FLAGS_LONG) + *(long *) p->data.ptr = (long)done; + else if(!(p->flags & FLAGS_SHORT)) + *(int *) p->data.ptr = (int)done; + else + *(short *) p->data.ptr = (short)done; + break; + + default: + break; + } + f = *end++; /* goto end of %-code */ + + } + return done; +} + +/* fputc() look-alike */ +static int addbyter(int output, FILE *data) +{ + struct nsprintf *infop=(struct nsprintf *)data; + unsigned char outc = (unsigned char)output; + + if(infop->length < infop->max) { + /* only do this if we haven't reached max length yet */ + infop->buffer[0] = outc; /* store */ + infop->buffer++; /* increase pointer */ + infop->length++; /* we are now one byte larger */ + return outc; /* fputc() returns like this on success */ + } + return -1; +} + +int curl_mvsnprintf(char *buffer, size_t maxlength, const char *format, + va_list ap_save) +{ + int retcode; + struct nsprintf info; + + info.buffer = buffer; + info.length = 0; + info.max = maxlength; + + retcode = dprintf_formatf(&info, addbyter, format, ap_save); + if(info.max) { + /* we terminate this with a zero byte */ + if(info.max == info.length) + /* we're at maximum, scrap the last letter */ + info.buffer[-1] = 0; + else + info.buffer[0] = 0; + } + return retcode; +} + +int curl_msnprintf(char *buffer, size_t maxlength, const char *format, ...) +{ + int retcode; + va_list ap_save; /* argument pointer */ + va_start(ap_save, format); + retcode = curl_mvsnprintf(buffer, maxlength, format, ap_save); + va_end(ap_save); + return retcode; +} + +/* fputc() look-alike */ +static int alloc_addbyter(int output, FILE *data) +{ + struct asprintf *infop=(struct asprintf *)data; + unsigned char outc = (unsigned char)output; + + if(!infop->buffer) { + infop->buffer = malloc(32); + if(!infop->buffer) { + infop->fail = 1; + return -1; /* fail */ + } + infop->alloc = 32; + infop->len =0; + } + else if(infop->len+1 >= infop->alloc) { + char *newptr; + + newptr = realloc(infop->buffer, infop->alloc*2); + + if(!newptr) { + infop->fail = 1; + return -1; /* fail */ + } + infop->buffer = newptr; + infop->alloc *= 2; + } + + infop->buffer[ infop->len ] = outc; + + infop->len++; + + return outc; /* fputc() returns like this on success */ +} + +char *curl_maprintf(const char *format, ...) +{ + va_list ap_save; /* argument pointer */ + int retcode; + struct asprintf info; + + info.buffer = NULL; + info.len = 0; + info.alloc = 0; + info.fail = 0; + + va_start(ap_save, format); + retcode = dprintf_formatf(&info, alloc_addbyter, format, ap_save); + va_end(ap_save); + if((-1 == retcode) || info.fail) { + if(info.alloc) + free(info.buffer); + return NULL; + } + if(info.alloc) { + info.buffer[info.len] = 0; /* we terminate this with a zero byte */ + return info.buffer; + } + else + return strdup(""); +} + +char *curl_mvaprintf(const char *format, va_list ap_save) +{ + int retcode; + struct asprintf info; + + info.buffer = NULL; + info.len = 0; + info.alloc = 0; + info.fail = 0; + + retcode = dprintf_formatf(&info, alloc_addbyter, format, ap_save); + if((-1 == retcode) || info.fail) { + if(info.alloc) + free(info.buffer); + return NULL; + } + + if(info.alloc) { + info.buffer[info.len] = 0; /* we terminate this with a zero byte */ + return info.buffer; + } + else + return strdup(""); +} + +static int storebuffer(int output, FILE *data) +{ + char **buffer = (char **)data; + unsigned char outc = (unsigned char)output; + **buffer = outc; + (*buffer)++; + return outc; /* act like fputc() ! */ +} + +int curl_msprintf(char *buffer, const char *format, ...) +{ + va_list ap_save; /* argument pointer */ + int retcode; + va_start(ap_save, format); + retcode = dprintf_formatf(&buffer, storebuffer, format, ap_save); + va_end(ap_save); + *buffer=0; /* we terminate this with a zero byte */ + return retcode; +} + +int curl_mprintf(const char *format, ...) +{ + int retcode; + va_list ap_save; /* argument pointer */ + va_start(ap_save, format); + + retcode = dprintf_formatf(stdout, fputc, format, ap_save); + va_end(ap_save); + return retcode; +} + +int curl_mfprintf(FILE *whereto, const char *format, ...) +{ + int retcode; + va_list ap_save; /* argument pointer */ + va_start(ap_save, format); + retcode = dprintf_formatf(whereto, fputc, format, ap_save); + va_end(ap_save); + return retcode; +} + +int curl_mvsprintf(char *buffer, const char *format, va_list ap_save) +{ + int retcode; + retcode = dprintf_formatf(&buffer, storebuffer, format, ap_save); + *buffer=0; /* we terminate this with a zero byte */ + return retcode; +} + +int curl_mvprintf(const char *format, va_list ap_save) +{ + return dprintf_formatf(stdout, fputc, format, ap_save); +} + +int curl_mvfprintf(FILE *whereto, const char *format, va_list ap_save) +{ + return dprintf_formatf(whereto, fputc, format, ap_save); +} diff --git a/external/libcurl_android/jni/libcurl/lib/multi.c b/external/libcurl_android/jni/libcurl/lib/multi.c new file mode 100755 index 00000000..a1dc2c82 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/multi.c @@ -0,0 +1,2835 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include + +#include "urldata.h" +#include "transfer.h" +#include "url.h" +#include "connect.h" +#include "progress.h" +#include "easyif.h" +#include "share.h" +#include "multiif.h" +#include "sendf.h" +#include "timeval.h" +#include "http.h" +#include "select.h" +#include "warnless.h" +#include "speedcheck.h" +#include "conncache.h" +#include "bundles.h" +#include "multihandle.h" +#include "pipeline.h" +#include "sigpipe.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/* + CURL_SOCKET_HASH_TABLE_SIZE should be a prime number. Increasing it from 97 + to 911 takes on a 32-bit machine 4 x 804 = 3211 more bytes. Still, every + CURL handle takes 45-50 K memory, therefore this 3K are not significant. +*/ +#ifndef CURL_SOCKET_HASH_TABLE_SIZE +#define CURL_SOCKET_HASH_TABLE_SIZE 911 +#endif + +#define CURL_CONNECTION_HASH_SIZE 97 + +#define CURL_MULTI_HANDLE 0x000bab1e + +#define GOOD_MULTI_HANDLE(x) \ + ((x) && (((struct Curl_multi *)(x))->type == CURL_MULTI_HANDLE)) +#define GOOD_EASY_HANDLE(x) \ + ((x) && (((struct SessionHandle *)(x))->magic == CURLEASY_MAGIC_NUMBER)) + +static void singlesocket(struct Curl_multi *multi, + struct SessionHandle *data); +static int update_timer(struct Curl_multi *multi); + +static bool isHandleAtHead(struct SessionHandle *handle, + struct curl_llist *pipeline); +static CURLMcode add_next_timeout(struct timeval now, + struct Curl_multi *multi, + struct SessionHandle *d); +static CURLMcode multi_timeout(struct Curl_multi *multi, + long *timeout_ms); + +#ifdef DEBUGBUILD +static const char * const statename[]={ + "INIT", + "CONNECT_PEND", + "CONNECT", + "WAITRESOLVE", + "WAITCONNECT", + "WAITPROXYCONNECT", + "PROTOCONNECT", + "WAITDO", + "DO", + "DOING", + "DO_MORE", + "DO_DONE", + "WAITPERFORM", + "PERFORM", + "TOOFAST", + "DONE", + "COMPLETED", + "MSGSENT", +}; +#endif + +static void multi_freetimeout(void *a, void *b); + +/* always use this function to change state, to make debugging easier */ +static void mstate(struct SessionHandle *data, CURLMstate state +#ifdef DEBUGBUILD + , int lineno +#endif +) +{ +#ifdef DEBUGBUILD + long connection_id = -5000; +#endif + CURLMstate oldstate = data->mstate; + + if(oldstate == state) + /* don't bother when the new state is the same as the old state */ + return; + + data->mstate = state; + +#ifdef DEBUGBUILD + if(data->mstate >= CURLM_STATE_CONNECT_PEND && + data->mstate < CURLM_STATE_COMPLETED) { + if(data->easy_conn) + connection_id = data->easy_conn->connection_id; + + infof(data, + "STATE: %s => %s handle %p; line %d (connection #%ld) \n", + statename[oldstate], statename[data->mstate], + (void *)data, lineno, connection_id); + } +#endif + if(state == CURLM_STATE_COMPLETED) + /* changing to COMPLETED means there's one less easy handle 'alive' */ + data->multi->num_alive--; +} + +#ifndef DEBUGBUILD +#define multistate(x,y) mstate(x,y) +#else +#define multistate(x,y) mstate(x,y, __LINE__) +#endif + +/* + * We add one of these structs to the sockhash for a particular socket + */ + +struct Curl_sh_entry { + struct SessionHandle *easy; + time_t timestamp; + int action; /* what action READ/WRITE this socket waits for */ + curl_socket_t socket; /* mainly to ease debugging */ + void *socketp; /* settable by users with curl_multi_assign() */ +}; +/* bits for 'action' having no bits means this socket is not expecting any + action */ +#define SH_READ 1 +#define SH_WRITE 2 + +/* make sure this socket is present in the hash for this handle */ +static struct Curl_sh_entry *sh_addentry(struct curl_hash *sh, + curl_socket_t s, + struct SessionHandle *data) +{ + struct Curl_sh_entry *there = + Curl_hash_pick(sh, (char *)&s, sizeof(curl_socket_t)); + struct Curl_sh_entry *check; + + if(there) + /* it is present, return fine */ + return there; + + /* not present, add it */ + check = calloc(1, sizeof(struct Curl_sh_entry)); + if(!check) + return NULL; /* major failure */ + check->easy = data; + check->socket = s; + + /* make/add new hash entry */ + if(NULL == Curl_hash_add(sh, (char *)&s, sizeof(curl_socket_t), check)) { + free(check); + return NULL; /* major failure */ + } + + return check; /* things are good in sockhash land */ +} + + +/* delete the given socket + handle from the hash */ +static void sh_delentry(struct curl_hash *sh, curl_socket_t s) +{ + struct Curl_sh_entry *there = + Curl_hash_pick(sh, (char *)&s, sizeof(curl_socket_t)); + + if(there) { + /* this socket is in the hash */ + /* We remove the hash entry. (This'll end up in a call to + sh_freeentry().) */ + Curl_hash_delete(sh, (char *)&s, sizeof(curl_socket_t)); + } +} + +/* + * free a sockhash entry + */ +static void sh_freeentry(void *freethis) +{ + struct Curl_sh_entry *p = (struct Curl_sh_entry *) freethis; + + if(p) + free(p); +} + +static size_t fd_key_compare(void *k1, size_t k1_len, void *k2, size_t k2_len) +{ + (void) k1_len; (void) k2_len; + + return (*((int *) k1)) == (*((int *) k2)); +} + +static size_t hash_fd(void *key, size_t key_length, size_t slots_num) +{ + int fd = *((int *) key); + (void) key_length; + + return (fd % (int)slots_num); +} + +/* + * sh_init() creates a new socket hash and returns the handle for it. + * + * Quote from README.multi_socket: + * + * "Some tests at 7000 and 9000 connections showed that the socket hash lookup + * is somewhat of a bottle neck. Its current implementation may be a bit too + * limiting. It simply has a fixed-size array, and on each entry in the array + * it has a linked list with entries. So the hash only checks which list to + * scan through. The code I had used so for used a list with merely 7 slots + * (as that is what the DNS hash uses) but with 7000 connections that would + * make an average of 1000 nodes in each list to run through. I upped that to + * 97 slots (I believe a prime is suitable) and noticed a significant speed + * increase. I need to reconsider the hash implementation or use a rather + * large default value like this. At 9000 connections I was still below 10us + * per call." + * + */ +static struct curl_hash *sh_init(int hashsize) +{ + return Curl_hash_alloc(hashsize, hash_fd, fd_key_compare, + sh_freeentry); +} + +/* + * multi_addmsg() + * + * Called when a transfer is completed. Adds the given msg pointer to + * the list kept in the multi handle. + */ +static CURLMcode multi_addmsg(struct Curl_multi *multi, + struct Curl_message *msg) +{ + if(!Curl_llist_insert_next(multi->msglist, multi->msglist->tail, msg)) + return CURLM_OUT_OF_MEMORY; + + return CURLM_OK; +} + +/* + * multi_freeamsg() + * + * Callback used by the llist system when a single list entry is destroyed. + */ +static void multi_freeamsg(void *a, void *b) +{ + (void)a; + (void)b; +} + +struct Curl_multi *Curl_multi_handle(int hashsize, /* socket hash */ + int chashsize) /* connection hash */ +{ + struct Curl_multi *multi = calloc(1, sizeof(struct Curl_multi)); + + if(!multi) + return NULL; + + multi->type = CURL_MULTI_HANDLE; + + multi->hostcache = Curl_mk_dnscache(); + if(!multi->hostcache) + goto error; + + multi->sockhash = sh_init(hashsize); + if(!multi->sockhash) + goto error; + + multi->conn_cache = Curl_conncache_init(chashsize); + if(!multi->conn_cache) + goto error; + + multi->msglist = Curl_llist_alloc(multi_freeamsg); + if(!multi->msglist) + goto error; + + multi->pending = Curl_llist_alloc(multi_freeamsg); + if(!multi->pending) + goto error; + + /* allocate a new easy handle to use when closing cached connections */ + multi->closure_handle = curl_easy_init(); + if(!multi->closure_handle) + goto error; + + multi->closure_handle->multi = multi; + multi->closure_handle->state.conn_cache = multi->conn_cache; + + multi->max_pipeline_length = 5; + + /* -1 means it not set by user, use the default value */ + multi->maxconnects = -1; + return (CURLM *) multi; + + error: + + Curl_hash_destroy(multi->sockhash); + multi->sockhash = NULL; + Curl_hash_destroy(multi->hostcache); + multi->hostcache = NULL; + Curl_conncache_destroy(multi->conn_cache); + multi->conn_cache = NULL; + Curl_close(multi->closure_handle); + multi->closure_handle = NULL; + Curl_llist_destroy(multi->msglist, NULL); + Curl_llist_destroy(multi->pending, NULL); + + free(multi); + return NULL; +} + +CURLM *curl_multi_init(void) +{ + return Curl_multi_handle(CURL_SOCKET_HASH_TABLE_SIZE, + CURL_CONNECTION_HASH_SIZE); +} + +CURLMcode curl_multi_add_handle(CURLM *multi_handle, + CURL *easy_handle) +{ + struct curl_llist *timeoutlist; + struct Curl_multi *multi = (struct Curl_multi *)multi_handle; + struct SessionHandle *data = (struct SessionHandle *)easy_handle; + + /* First, make some basic checks that the CURLM handle is a good handle */ + if(!GOOD_MULTI_HANDLE(multi)) + return CURLM_BAD_HANDLE; + + /* Verify that we got a somewhat good easy handle too */ + if(!GOOD_EASY_HANDLE(easy_handle)) + return CURLM_BAD_EASY_HANDLE; + + /* Prevent users from adding same easy handle more than once and prevent + adding to more than one multi stack */ + if(data->multi) + return CURLM_ADDED_ALREADY; + + /* Allocate and initialize timeout list for easy handle */ + timeoutlist = Curl_llist_alloc(multi_freetimeout); + if(!timeoutlist) + return CURLM_OUT_OF_MEMORY; + + /* + * No failure allowed in this function beyond this point. And no + * modification of easy nor multi handle allowed before this except for + * potential multi's connection cache growing which won't be undone in this + * function no matter what. + */ + + /* Make easy handle use timeout list initialized above */ + data->state.timeoutlist = timeoutlist; + timeoutlist = NULL; + + /* set the easy handle */ + multistate(data, CURLM_STATE_INIT); + + if((data->set.global_dns_cache) && + (data->dns.hostcachetype != HCACHE_GLOBAL)) { + /* global dns cache was requested but still isn't */ + struct curl_hash *global = Curl_global_host_cache_init(); + if(global) { + /* only do this if the global cache init works */ + data->dns.hostcache = global; + data->dns.hostcachetype = HCACHE_GLOBAL; + } + } + /* for multi interface connections, we share DNS cache automatically if the + easy handle's one is currently not set. */ + else if(!data->dns.hostcache || + (data->dns.hostcachetype == HCACHE_NONE)) { + data->dns.hostcache = multi->hostcache; + data->dns.hostcachetype = HCACHE_MULTI; + } + + /* Point to the multi's connection cache */ + data->state.conn_cache = multi->conn_cache; + + data->state.infilesize = data->set.filesize; + + /* This adds the new entry at the 'end' of the doubly-linked circular + list of SessionHandle structs to try and maintain a FIFO queue so + the pipelined requests are in order. */ + + /* We add this new entry last in the list. */ + + data->next = NULL; /* end of the line */ + if(multi->easyp) { + struct SessionHandle *last = multi->easylp; + last->next = data; + data->prev = last; + multi->easylp = data; /* the new last node */ + } + else { + /* first node, make both prev and next be NULL! */ + data->next = NULL; + data->prev = NULL; + multi->easylp = multi->easyp = data; /* both first and last */ + } + + /* make the SessionHandle refer back to this multi handle */ + data->multi = multi_handle; + + /* Set the timeout for this handle to expire really soon so that it will + be taken care of even when this handle is added in the midst of operation + when only the curl_multi_socket() API is used. During that flow, only + sockets that time-out or have actions will be dealt with. Since this + handle has no action yet, we make sure it times out to get things to + happen. */ + Curl_expire(data, 1); + + /* increase the node-counter */ + multi->num_easy++; + + /* increase the alive-counter */ + multi->num_alive++; + + /* A somewhat crude work-around for a little glitch in update_timer() that + happens if the lastcall time is set to the same time when the handle is + removed as when the next handle is added, as then the check in + update_timer() that prevents calling the application multiple times with + the same timer infor will not trigger and then the new handle's timeout + will not be notified to the app. + + The work-around is thus simply to clear the 'lastcall' variable to force + update_timer() to always trigger a callback to the app when a new easy + handle is added */ + memset(&multi->timer_lastcall, 0, sizeof(multi->timer_lastcall)); + + update_timer(multi); + return CURLM_OK; +} + +#if 0 +/* Debug-function, used like this: + * + * Curl_hash_print(multi->sockhash, debug_print_sock_hash); + * + * Enable the hash print function first by editing hash.c + */ +static void debug_print_sock_hash(void *p) +{ + struct Curl_sh_entry *sh = (struct Curl_sh_entry *)p; + + fprintf(stderr, " [easy %p/magic %x/socket %d]", + (void *)sh->data, sh->data->magic, (int)sh->socket); +} +#endif + +CURLMcode curl_multi_remove_handle(CURLM *multi_handle, + CURL *curl_handle) +{ + struct Curl_multi *multi=(struct Curl_multi *)multi_handle; + struct SessionHandle *easy = curl_handle; + struct SessionHandle *data = easy; + + /* First, make some basic checks that the CURLM handle is a good handle */ + if(!GOOD_MULTI_HANDLE(multi)) + return CURLM_BAD_HANDLE; + + /* Verify that we got a somewhat good easy handle too */ + if(!GOOD_EASY_HANDLE(curl_handle)) + return CURLM_BAD_EASY_HANDLE; + + /* Prevent users from trying to remove same easy handle more than once */ + if(!data->multi) + return CURLM_OK; /* it is already removed so let's say it is fine! */ + + if(easy) { + bool premature = (data->mstate < CURLM_STATE_COMPLETED) ? TRUE : FALSE; + bool easy_owns_conn = (data->easy_conn && + (data->easy_conn->data == easy)) ? + TRUE : FALSE; + + /* If the 'state' is not INIT or COMPLETED, we might need to do something + nice to put the easy_handle in a good known state when this returns. */ + if(premature) + /* this handle is "alive" so we need to count down the total number of + alive connections when this is removed */ + multi->num_alive--; + + if(data->easy_conn && + (data->easy_conn->send_pipe->size + + data->easy_conn->recv_pipe->size > 1) && + data->mstate > CURLM_STATE_WAITDO && + data->mstate < CURLM_STATE_COMPLETED) { + /* If the handle is in a pipeline and has started sending off its + request but not received its response yet, we need to close + connection. */ + connclose(data->easy_conn, "Removed with partial response"); + /* Set connection owner so that Curl_done() closes it. + We can sefely do this here since connection is killed. */ + data->easy_conn->data = easy; + } + + /* The timer must be shut down before data->multi is set to NULL, + else the timenode will remain in the splay tree after + curl_easy_cleanup is called. */ + Curl_expire(data, 0); + + /* destroy the timeout list that is held in the easy handle */ + if(data->state.timeoutlist) { + Curl_llist_destroy(data->state.timeoutlist, NULL); + data->state.timeoutlist = NULL; + } + + if(data->dns.hostcachetype == HCACHE_MULTI) { + /* stop using the multi handle's DNS cache */ + data->dns.hostcache = NULL; + data->dns.hostcachetype = HCACHE_NONE; + } + + if(data->easy_conn) { + + /* we must call Curl_done() here (if we still "own it") so that we don't + leave a half-baked one around */ + if(easy_owns_conn) { + + /* Curl_done() clears the conn->data field to lose the association + between the easy handle and the connection + + Note that this ignores the return code simply because there's + nothing really useful to do with it anyway! */ + (void)Curl_done(&data->easy_conn, data->result, premature); + } + else + /* Clear connection pipelines, if Curl_done above was not called */ + Curl_getoff_all_pipelines(data, data->easy_conn); + } + + Curl_wildcard_dtor(&data->wildcard); + + /* as this was using a shared connection cache we clear the pointer + to that since we're not part of that multi handle anymore */ + data->state.conn_cache = NULL; + + /* change state without using multistate(), only to make singlesocket() do + what we want */ + data->mstate = CURLM_STATE_COMPLETED; + singlesocket(multi, easy); /* to let the application know what sockets + that vanish with this handle */ + + /* Remove the association between the connection and the handle */ + if(data->easy_conn) { + data->easy_conn->data = NULL; + data->easy_conn = NULL; + } + + data->multi = NULL; /* clear the association to this multi handle */ + + { + /* make sure there's no pending message in the queue sent from this easy + handle */ + struct curl_llist_element *e; + + for(e = multi->msglist->head; e; e = e->next) { + struct Curl_message *msg = e->ptr; + + if(msg->extmsg.easy_handle == easy) { + Curl_llist_remove(multi->msglist, e, NULL); + /* there can only be one from this specific handle */ + break; + } + } + } + + /* make the previous node point to our next */ + if(data->prev) + data->prev->next = data->next; + else + multi->easyp = data->next; /* point to first node */ + + /* make our next point to our previous node */ + if(data->next) + data->next->prev = data->prev; + else + multi->easylp = data->prev; /* point to last node */ + + /* NOTE NOTE NOTE + We do not touch the easy handle here! */ + + multi->num_easy--; /* one less to care about now */ + + update_timer(multi); + return CURLM_OK; + } + else + return CURLM_BAD_EASY_HANDLE; /* twasn't found */ +} + +bool Curl_multi_pipeline_enabled(const struct Curl_multi *multi) +{ + return (multi && multi->pipelining_enabled) ? TRUE : FALSE; +} + +void Curl_multi_handlePipeBreak(struct SessionHandle *data) +{ + data->easy_conn = NULL; +} + +static int waitconnect_getsock(struct connectdata *conn, + curl_socket_t *sock, + int numsocks) +{ + int i; + int s=0; + int rc=0; + + if(!numsocks) + return GETSOCK_BLANK; + + for(i=0; i<2; i++) { + if(conn->tempsock[i] != CURL_SOCKET_BAD) { + sock[s] = conn->tempsock[i]; + rc |= GETSOCK_WRITESOCK(s++); + } + } + + /* when we've sent a CONNECT to a proxy, we should rather wait for the + socket to become readable to be able to get the response headers */ + if(conn->tunnel_state[FIRSTSOCKET] == TUNNEL_CONNECT) { + sock[0] = conn->sock[FIRSTSOCKET]; + rc = GETSOCK_READSOCK(0); + } + + return rc; +} + +static int domore_getsock(struct connectdata *conn, + curl_socket_t *socks, + int numsocks) +{ + if(conn && conn->handler->domore_getsock) + return conn->handler->domore_getsock(conn, socks, numsocks); + return GETSOCK_BLANK; +} + +/* returns bitmapped flags for this handle and its sockets */ +static int multi_getsock(struct SessionHandle *data, + curl_socket_t *socks, /* points to numsocks number + of sockets */ + int numsocks) +{ + /* If the pipe broke, or if there's no connection left for this easy handle, + then we MUST bail out now with no bitmask set. The no connection case can + happen when this is called from curl_multi_remove_handle() => + singlesocket() => multi_getsock(). + */ + if(data->state.pipe_broke || !data->easy_conn) + return 0; + + if(data->mstate > CURLM_STATE_CONNECT && + data->mstate < CURLM_STATE_COMPLETED) { + /* Set up ownership correctly */ + data->easy_conn->data = data; + } + + switch(data->mstate) { + default: +#if 0 /* switch back on these cases to get the compiler to check for all enums + to be present */ + case CURLM_STATE_TOOFAST: /* returns 0, so will not select. */ + case CURLM_STATE_COMPLETED: + case CURLM_STATE_MSGSENT: + case CURLM_STATE_INIT: + case CURLM_STATE_CONNECT: + case CURLM_STATE_WAITDO: + case CURLM_STATE_DONE: + case CURLM_STATE_LAST: + /* this will get called with CURLM_STATE_COMPLETED when a handle is + removed */ +#endif + return 0; + + case CURLM_STATE_WAITRESOLVE: + return Curl_resolver_getsock(data->easy_conn, socks, numsocks); + + case CURLM_STATE_PROTOCONNECT: + return Curl_protocol_getsock(data->easy_conn, socks, numsocks); + + case CURLM_STATE_DO: + case CURLM_STATE_DOING: + return Curl_doing_getsock(data->easy_conn, socks, numsocks); + + case CURLM_STATE_WAITPROXYCONNECT: + case CURLM_STATE_WAITCONNECT: + return waitconnect_getsock(data->easy_conn, socks, numsocks); + + case CURLM_STATE_DO_MORE: + return domore_getsock(data->easy_conn, socks, numsocks); + + case CURLM_STATE_DO_DONE: /* since is set after DO is completed, we switch + to waiting for the same as the *PERFORM + states */ + case CURLM_STATE_PERFORM: + case CURLM_STATE_WAITPERFORM: + return Curl_single_getsock(data->easy_conn, socks, numsocks); + } + +} + +CURLMcode curl_multi_fdset(CURLM *multi_handle, + fd_set *read_fd_set, fd_set *write_fd_set, + fd_set *exc_fd_set, int *max_fd) +{ + /* Scan through all the easy handles to get the file descriptors set. + Some easy handles may not have connected to the remote host yet, + and then we must make sure that is done. */ + struct Curl_multi *multi=(struct Curl_multi *)multi_handle; + struct SessionHandle *data; + int this_max_fd=-1; + curl_socket_t sockbunch[MAX_SOCKSPEREASYHANDLE]; + int bitmap; + int i; + (void)exc_fd_set; /* not used */ + + if(!GOOD_MULTI_HANDLE(multi)) + return CURLM_BAD_HANDLE; + + data=multi->easyp; + while(data) { + bitmap = multi_getsock(data, sockbunch, MAX_SOCKSPEREASYHANDLE); + + for(i=0; i< MAX_SOCKSPEREASYHANDLE; i++) { + curl_socket_t s = CURL_SOCKET_BAD; + + if((bitmap & GETSOCK_READSOCK(i)) && VALID_SOCK((sockbunch[i]))) { + FD_SET(sockbunch[i], read_fd_set); + s = sockbunch[i]; + } + if((bitmap & GETSOCK_WRITESOCK(i)) && VALID_SOCK((sockbunch[i]))) { + FD_SET(sockbunch[i], write_fd_set); + s = sockbunch[i]; + } + if(s == CURL_SOCKET_BAD) + /* this socket is unused, break out of loop */ + break; + else { + if((int)s > this_max_fd) + this_max_fd = (int)s; + } + } + + data = data->next; /* check next handle */ + } + + *max_fd = this_max_fd; + + return CURLM_OK; +} + +CURLMcode curl_multi_wait(CURLM *multi_handle, + struct curl_waitfd extra_fds[], + unsigned int extra_nfds, + int timeout_ms, + int *ret) +{ + struct Curl_multi *multi=(struct Curl_multi *)multi_handle; + struct SessionHandle *data; + curl_socket_t sockbunch[MAX_SOCKSPEREASYHANDLE]; + int bitmap; + unsigned int i; + unsigned int nfds = 0; + unsigned int curlfds; + struct pollfd *ufds = NULL; + long timeout_internal; + + if(!GOOD_MULTI_HANDLE(multi)) + return CURLM_BAD_HANDLE; + + /* If the internally desired timeout is actually shorter than requested from + the outside, then use the shorter time! But only if the internal timer + is actually larger than -1! */ + (void)multi_timeout(multi, &timeout_internal); + if((timeout_internal >= 0) && (timeout_internal < (long)timeout_ms)) + timeout_ms = (int)timeout_internal; + + /* Count up how many fds we have from the multi handle */ + data=multi->easyp; + while(data) { + bitmap = multi_getsock(data, sockbunch, MAX_SOCKSPEREASYHANDLE); + + for(i=0; i< MAX_SOCKSPEREASYHANDLE; i++) { + curl_socket_t s = CURL_SOCKET_BAD; + + if(bitmap & GETSOCK_READSOCK(i)) { + ++nfds; + s = sockbunch[i]; + } + if(bitmap & GETSOCK_WRITESOCK(i)) { + ++nfds; + s = sockbunch[i]; + } + if(s == CURL_SOCKET_BAD) { + break; + } + } + + data = data->next; /* check next handle */ + } + + curlfds = nfds; /* number of internal file descriptors */ + nfds += extra_nfds; /* add the externally provided ones */ + + if(nfds || extra_nfds) { + ufds = malloc(nfds * sizeof(struct pollfd)); + if(!ufds) + return CURLM_OUT_OF_MEMORY; + } + nfds = 0; + + /* only do the second loop if we found descriptors in the first stage run + above */ + + if(curlfds) { + /* Add the curl handles to our pollfds first */ + data=multi->easyp; + while(data) { + bitmap = multi_getsock(data, sockbunch, MAX_SOCKSPEREASYHANDLE); + + for(i=0; i< MAX_SOCKSPEREASYHANDLE; i++) { + curl_socket_t s = CURL_SOCKET_BAD; + + if(bitmap & GETSOCK_READSOCK(i)) { + ufds[nfds].fd = sockbunch[i]; + ufds[nfds].events = POLLIN; + ++nfds; + s = sockbunch[i]; + } + if(bitmap & GETSOCK_WRITESOCK(i)) { + ufds[nfds].fd = sockbunch[i]; + ufds[nfds].events = POLLOUT; + ++nfds; + s = sockbunch[i]; + } + if(s == CURL_SOCKET_BAD) { + break; + } + } + + data = data->next; /* check next handle */ + } + } + + /* Add external file descriptions from poll-like struct curl_waitfd */ + for(i = 0; i < extra_nfds; i++) { + ufds[nfds].fd = extra_fds[i].fd; + ufds[nfds].events = 0; + if(extra_fds[i].events & CURL_WAIT_POLLIN) + ufds[nfds].events |= POLLIN; + if(extra_fds[i].events & CURL_WAIT_POLLPRI) + ufds[nfds].events |= POLLPRI; + if(extra_fds[i].events & CURL_WAIT_POLLOUT) + ufds[nfds].events |= POLLOUT; + ++nfds; + } + + if(nfds) { + /* wait... */ + infof(data, "Curl_poll(%d ds, %d ms)\n", nfds, timeout_ms); + i = Curl_poll(ufds, nfds, timeout_ms); + + if(i) { + unsigned int j; + /* copy revents results from the poll to the curl_multi_wait poll + struct, the bit values of the actual underlying poll() implementation + may not be the same as the ones in the public libcurl API! */ + for(j = 0; j < extra_nfds; j++) { + unsigned short mask = 0; + unsigned r = ufds[curlfds + j].revents; + + if(r & POLLIN) + mask |= CURL_WAIT_POLLIN; + if(r & POLLOUT) + mask |= CURL_WAIT_POLLOUT; + if(r & POLLPRI) + mask |= CURL_WAIT_POLLPRI; + + extra_fds[j].revents = mask; + } + } + } + else + i = 0; + + Curl_safefree(ufds); + if(ret) + *ret = i; + return CURLM_OK; +} + +static CURLMcode multi_runsingle(struct Curl_multi *multi, + struct timeval now, + struct SessionHandle *data) +{ + struct Curl_message *msg = NULL; + bool connected; + bool async; + bool protocol_connect = FALSE; + bool dophase_done = FALSE; + bool done = FALSE; + CURLMcode result = CURLM_OK; + struct SingleRequest *k; + long timeout_ms; + int control; + + if(!GOOD_EASY_HANDLE(data)) + return CURLM_BAD_EASY_HANDLE; + + do { + /* this is a single-iteration do-while loop just to allow a + break to skip to the end of it */ + bool disconnect_conn = FALSE; + + /* Handle the case when the pipe breaks, i.e., the connection + we're using gets cleaned up and we're left with nothing. */ + if(data->state.pipe_broke) { + infof(data, "Pipe broke: handle 0x%p, url = %s\n", + (void *)data, data->state.path); + + if(data->mstate < CURLM_STATE_COMPLETED) { + /* Head back to the CONNECT state */ + multistate(data, CURLM_STATE_CONNECT); + result = CURLM_CALL_MULTI_PERFORM; + data->result = CURLE_OK; + } + + data->state.pipe_broke = FALSE; + data->easy_conn = NULL; + break; + } + + if(!data->easy_conn && + data->mstate > CURLM_STATE_CONNECT && + data->mstate < CURLM_STATE_DONE) { + /* In all these states, the code will blindly access 'data->easy_conn' + so this is precaution that it isn't NULL. And it silences static + analyzers. */ + failf(data, "In state %d with no easy_conn, bail out!\n", data->mstate); + return CURLM_INTERNAL_ERROR; + } + + if(data->easy_conn && data->mstate > CURLM_STATE_CONNECT && + data->mstate < CURLM_STATE_COMPLETED) + /* Make sure we set the connection's current owner */ + data->easy_conn->data = data; + + if(data->easy_conn && + (data->mstate >= CURLM_STATE_CONNECT) && + (data->mstate < CURLM_STATE_COMPLETED)) { + /* we need to wait for the connect state as only then is the start time + stored, but we must not check already completed handles */ + + timeout_ms = Curl_timeleft(data, &now, + (data->mstate <= CURLM_STATE_WAITDO)? + TRUE:FALSE); + + if(timeout_ms < 0) { + /* Handle timed out */ + if(data->mstate == CURLM_STATE_WAITRESOLVE) + failf(data, "Resolving timed out after %ld milliseconds", + Curl_tvdiff(now, data->progress.t_startsingle)); + else if(data->mstate == CURLM_STATE_WAITCONNECT) + failf(data, "Connection timed out after %ld milliseconds", + Curl_tvdiff(now, data->progress.t_startsingle)); + else { + k = &data->req; + if(k->size != -1) { + failf(data, "Operation timed out after %ld milliseconds with %" + CURL_FORMAT_CURL_OFF_T " out of %" + CURL_FORMAT_CURL_OFF_T " bytes received", + Curl_tvdiff(k->now, data->progress.t_startsingle), + k->bytecount, k->size); + } + else { + failf(data, "Operation timed out after %ld milliseconds with %" + CURL_FORMAT_CURL_OFF_T " bytes received", + Curl_tvdiff(now, data->progress.t_startsingle), + k->bytecount); + } + } + + /* Force the connection closed because the server could continue to + send us stuff at any time. (The disconnect_conn logic used below + doesn't work at this point). */ + connclose(data->easy_conn, "Disconnected with pending data"); + data->result = CURLE_OPERATION_TIMEDOUT; + multistate(data, CURLM_STATE_COMPLETED); + break; + } + } + + switch(data->mstate) { + case CURLM_STATE_INIT: + /* init this transfer. */ + data->result=Curl_pretransfer(data); + + if(CURLE_OK == data->result) { + /* after init, go CONNECT */ + multistate(data, CURLM_STATE_CONNECT); + Curl_pgrsTime(data, TIMER_STARTOP); + result = CURLM_CALL_MULTI_PERFORM; + } + break; + + case CURLM_STATE_CONNECT_PEND: + /* We will stay here until there is a connection available. Then + we try again in the CURLM_STATE_CONNECT state. */ + break; + + case CURLM_STATE_CONNECT: + /* Connect. We want to get a connection identifier filled in. */ + Curl_pgrsTime(data, TIMER_STARTSINGLE); + data->result = Curl_connect(data, &data->easy_conn, + &async, &protocol_connect); + if(CURLE_NO_CONNECTION_AVAILABLE == data->result) { + /* There was no connection available. We will go to the pending + state and wait for an available connection. */ + multistate(data, CURLM_STATE_CONNECT_PEND); + + /* add this handle to the list of connect-pending handles */ + if(!Curl_llist_insert_next(multi->pending, multi->pending->tail, data)) + data->result = CURLE_OUT_OF_MEMORY; + else + data->result = CURLE_OK; + break; + } + + if(CURLE_OK == data->result) { + /* Add this handle to the send or pend pipeline */ + data->result = Curl_add_handle_to_pipeline(data, data->easy_conn); + if(CURLE_OK != data->result) + disconnect_conn = TRUE; + else { + if(async) + /* We're now waiting for an asynchronous name lookup */ + multistate(data, CURLM_STATE_WAITRESOLVE); + else { + /* after the connect has been sent off, go WAITCONNECT unless the + protocol connect is already done and we can go directly to + WAITDO or DO! */ + result = CURLM_CALL_MULTI_PERFORM; + + if(protocol_connect) + multistate(data, multi->pipelining_enabled? + CURLM_STATE_WAITDO:CURLM_STATE_DO); + else { +#ifndef CURL_DISABLE_HTTP + if(data->easy_conn->tunnel_state[FIRSTSOCKET] == TUNNEL_CONNECT) + multistate(data, CURLM_STATE_WAITPROXYCONNECT); + else +#endif + multistate(data, CURLM_STATE_WAITCONNECT); + } + } + } + } + break; + + case CURLM_STATE_WAITRESOLVE: + /* awaiting an asynch name resolve to complete */ + { + struct Curl_dns_entry *dns = NULL; + struct connectdata *conn = data->easy_conn; + int stale; + + /* check if we have the name resolved by now */ + if(data->share) + Curl_share_lock(data, CURL_LOCK_DATA_DNS, CURL_LOCK_ACCESS_SINGLE); + + dns = Curl_fetch_addr(conn, conn->host.name, (int)conn->port, &stale); + + if(dns) { + dns->inuse++; /* we use it! */ +#ifdef CURLRES_ASYNCH + conn->async.dns = dns; + conn->async.done = TRUE; +#endif + data->result = CURLRESOLV_RESOLVED; + infof(data, "Hostname was found in DNS cache\n"); + } + if(stale) + infof(data, "Hostname in DNS cache was stale, zapped\n"); + + if(data->share) + Curl_share_unlock(data, CURL_LOCK_DATA_DNS); + + if(!dns) + data->result = Curl_resolver_is_resolved(data->easy_conn, &dns); + + /* Update sockets here, because the socket(s) may have been + closed and the application thus needs to be told, even if it + is likely that the same socket(s) will again be used further + down. If the name has not yet been resolved, it is likely + that new sockets have been opened in an attempt to contact + another resolver. */ + singlesocket(multi, data); + + if(dns) { + /* Perform the next step in the connection phase, and then move on + to the WAITCONNECT state */ + data->result = Curl_async_resolved(data->easy_conn, + &protocol_connect); + + if(CURLE_OK != data->result) + /* if Curl_async_resolved() returns failure, the connection struct + is already freed and gone */ + data->easy_conn = NULL; /* no more connection */ + else { + /* call again please so that we get the next socket setup */ + result = CURLM_CALL_MULTI_PERFORM; + if(protocol_connect) + multistate(data, multi->pipelining_enabled? + CURLM_STATE_WAITDO:CURLM_STATE_DO); + else { +#ifndef CURL_DISABLE_HTTP + if(data->easy_conn->tunnel_state[FIRSTSOCKET] == TUNNEL_CONNECT) + multistate(data, CURLM_STATE_WAITPROXYCONNECT); + else +#endif + multistate(data, CURLM_STATE_WAITCONNECT); + } + } + } + + if(CURLE_OK != data->result) { + /* failure detected */ + disconnect_conn = TRUE; + break; + } + } + break; + +#ifndef CURL_DISABLE_HTTP + case CURLM_STATE_WAITPROXYCONNECT: + /* this is HTTP-specific, but sending CONNECT to a proxy is HTTP... */ + data->result = Curl_http_connect(data->easy_conn, &protocol_connect); + + if(data->easy_conn->bits.proxy_connect_closed) { + /* connect back to proxy again */ + data->result = CURLE_OK; + result = CURLM_CALL_MULTI_PERFORM; + multistate(data, CURLM_STATE_CONNECT); + } + else if(CURLE_OK == data->result) { + if(data->easy_conn->tunnel_state[FIRSTSOCKET] == TUNNEL_COMPLETE) + multistate(data, CURLM_STATE_WAITCONNECT); + } + break; +#endif + + case CURLM_STATE_WAITCONNECT: + /* awaiting a completion of an asynch connect */ + data->result = Curl_is_connected(data->easy_conn, + FIRSTSOCKET, + &connected); + if(connected) { + + if(!data->result) + /* if everything is still fine we do the protocol-specific connect + setup */ + data->result = Curl_protocol_connect(data->easy_conn, + &protocol_connect); + } + + if(data->easy_conn->bits.proxy_connect_closed) { + /* connect back to proxy again since it was closed in a proxy CONNECT + setup */ + data->result = CURLE_OK; + result = CURLM_CALL_MULTI_PERFORM; + multistate(data, CURLM_STATE_CONNECT); + break; + } + else if(CURLE_OK != data->result) { + /* failure detected */ + /* Just break, the cleaning up is handled all in one place */ + disconnect_conn = TRUE; + break; + } + + if(connected) { + if(!protocol_connect) { + /* We have a TCP connection, but 'protocol_connect' may be false + and then we continue to 'STATE_PROTOCONNECT'. If protocol + connect is TRUE, we move on to STATE_DO. + BUT if we are using a proxy we must change to WAITPROXYCONNECT + */ +#ifndef CURL_DISABLE_HTTP + if(data->easy_conn->tunnel_state[FIRSTSOCKET] == TUNNEL_CONNECT) + multistate(data, CURLM_STATE_WAITPROXYCONNECT); + else +#endif + multistate(data, CURLM_STATE_PROTOCONNECT); + + } + else + /* after the connect has completed, go WAITDO or DO */ + multistate(data, multi->pipelining_enabled? + CURLM_STATE_WAITDO:CURLM_STATE_DO); + + result = CURLM_CALL_MULTI_PERFORM; + } + break; + + case CURLM_STATE_PROTOCONNECT: + /* protocol-specific connect phase */ + data->result = Curl_protocol_connecting(data->easy_conn, + &protocol_connect); + if((data->result == CURLE_OK) && protocol_connect) { + /* after the connect has completed, go WAITDO or DO */ + multistate(data, multi->pipelining_enabled? + CURLM_STATE_WAITDO:CURLM_STATE_DO); + result = CURLM_CALL_MULTI_PERFORM; + } + else if(data->result) { + /* failure detected */ + Curl_posttransfer(data); + Curl_done(&data->easy_conn, data->result, TRUE); + disconnect_conn = TRUE; + } + break; + + case CURLM_STATE_WAITDO: + /* Wait for our turn to DO when we're pipelining requests */ +#ifdef DEBUGBUILD + infof(data, "WAITDO: Conn %ld send pipe %zu inuse %s athead %s\n", + data->easy_conn->connection_id, + data->easy_conn->send_pipe->size, + data->easy_conn->writechannel_inuse?"TRUE":"FALSE", + isHandleAtHead(data, + data->easy_conn->send_pipe)?"TRUE":"FALSE"); +#endif + if(!data->easy_conn->writechannel_inuse && + isHandleAtHead(data, + data->easy_conn->send_pipe)) { + /* Grab the channel */ + data->easy_conn->writechannel_inuse = TRUE; + multistate(data, CURLM_STATE_DO); + result = CURLM_CALL_MULTI_PERFORM; + } + break; + + case CURLM_STATE_DO: + if(data->set.connect_only) { + /* keep connection open for application to use the socket */ + connkeep(data->easy_conn, "CONNECT_ONLY"); + multistate(data, CURLM_STATE_DONE); + data->result = CURLE_OK; + result = CURLM_CALL_MULTI_PERFORM; + } + else { + /* Perform the protocol's DO action */ + data->result = Curl_do(&data->easy_conn, &dophase_done); + + /* When Curl_do() returns failure, data->easy_conn might be NULL! */ + + if(CURLE_OK == data->result) { + if(!dophase_done) { + /* some steps needed for wildcard matching */ + if(data->set.wildcardmatch) { + struct WildcardData *wc = &data->wildcard; + if(wc->state == CURLWC_DONE || wc->state == CURLWC_SKIP) { + /* skip some states if it is important */ + Curl_done(&data->easy_conn, CURLE_OK, FALSE); + multistate(data, CURLM_STATE_DONE); + result = CURLM_CALL_MULTI_PERFORM; + break; + } + } + /* DO was not completed in one function call, we must continue + DOING... */ + multistate(data, CURLM_STATE_DOING); + result = CURLM_OK; + } + + /* after DO, go DO_DONE... or DO_MORE */ + else if(data->easy_conn->bits.do_more) { + /* we're supposed to do more, but we need to sit down, relax + and wait a little while first */ + multistate(data, CURLM_STATE_DO_MORE); + result = CURLM_OK; + } + else { + /* we're done with the DO, now DO_DONE */ + multistate(data, CURLM_STATE_DO_DONE); + result = CURLM_CALL_MULTI_PERFORM; + } + } + else if((CURLE_SEND_ERROR == data->result) && + data->easy_conn->bits.reuse) { + /* + * In this situation, a connection that we were trying to use + * may have unexpectedly died. If possible, send the connection + * back to the CONNECT phase so we can try again. + */ + char *newurl = NULL; + followtype follow=FOLLOW_NONE; + CURLcode drc; + bool retry = FALSE; + + drc = Curl_retry_request(data->easy_conn, &newurl); + if(drc) { + /* a failure here pretty much implies an out of memory */ + data->result = drc; + disconnect_conn = TRUE; + } + else + retry = (newurl)?TRUE:FALSE; + + Curl_posttransfer(data); + drc = Curl_done(&data->easy_conn, data->result, FALSE); + + /* When set to retry the connection, we must to go back to + * the CONNECT state */ + if(retry) { + if((drc == CURLE_OK) || (drc == CURLE_SEND_ERROR)) { + follow = FOLLOW_RETRY; + drc = Curl_follow(data, newurl, follow); + if(drc == CURLE_OK) { + multistate(data, CURLM_STATE_CONNECT); + result = CURLM_CALL_MULTI_PERFORM; + data->result = CURLE_OK; + } + else { + /* Follow failed */ + data->result = drc; + free(newurl); + } + } + else { + /* done didn't return OK or SEND_ERROR */ + data->result = drc; + free(newurl); + } + } + else { + /* Have error handler disconnect conn if we can't retry */ + disconnect_conn = TRUE; + } + } + else { + /* failure detected */ + Curl_posttransfer(data); + if(data->easy_conn) + Curl_done(&data->easy_conn, data->result, FALSE); + disconnect_conn = TRUE; + } + } + break; + + case CURLM_STATE_DOING: + /* we continue DOING until the DO phase is complete */ + data->result = Curl_protocol_doing(data->easy_conn, + &dophase_done); + if(CURLE_OK == data->result) { + if(dophase_done) { + /* after DO, go DO_DONE or DO_MORE */ + multistate(data, data->easy_conn->bits.do_more? + CURLM_STATE_DO_MORE: + CURLM_STATE_DO_DONE); + result = CURLM_CALL_MULTI_PERFORM; + } /* dophase_done */ + } + else { + /* failure detected */ + Curl_posttransfer(data); + Curl_done(&data->easy_conn, data->result, FALSE); + disconnect_conn = TRUE; + } + break; + + case CURLM_STATE_DO_MORE: + /* + * When we are connected, DO MORE and then go DO_DONE + */ + data->result = Curl_do_more(data->easy_conn, &control); + + /* No need to remove this handle from the send pipeline here since that + is done in Curl_done() */ + if(CURLE_OK == data->result) { + if(control) { + /* if positive, advance to DO_DONE + if negative, go back to DOING */ + multistate(data, control==1? + CURLM_STATE_DO_DONE: + CURLM_STATE_DOING); + result = CURLM_CALL_MULTI_PERFORM; + } + else + /* stay in DO_MORE */ + result = CURLM_OK; + } + else { + /* failure detected */ + Curl_posttransfer(data); + Curl_done(&data->easy_conn, data->result, FALSE); + disconnect_conn = TRUE; + } + break; + + case CURLM_STATE_DO_DONE: + /* Move ourselves from the send to recv pipeline */ + Curl_move_handle_from_send_to_recv_pipe(data, data->easy_conn); + /* Check if we can move pending requests to send pipe */ + Curl_multi_process_pending_handles(multi); + + /* Only perform the transfer if there's a good socket to work with. + Having both BAD is a signal to skip immediately to DONE */ + if((data->easy_conn->sockfd != CURL_SOCKET_BAD) || + (data->easy_conn->writesockfd != CURL_SOCKET_BAD)) + multistate(data, CURLM_STATE_WAITPERFORM); + else + multistate(data, CURLM_STATE_DONE); + result = CURLM_CALL_MULTI_PERFORM; + break; + + case CURLM_STATE_WAITPERFORM: + /* Wait for our turn to PERFORM */ + if(!data->easy_conn->readchannel_inuse && + isHandleAtHead(data, + data->easy_conn->recv_pipe)) { + /* Grab the channel */ + data->easy_conn->readchannel_inuse = TRUE; + multistate(data, CURLM_STATE_PERFORM); + result = CURLM_CALL_MULTI_PERFORM; + } +#ifdef DEBUGBUILD + else { + infof(data, "WAITPERFORM: Conn %ld recv pipe %zu inuse %s athead %s\n", + data->easy_conn->connection_id, + data->easy_conn->recv_pipe->size, + data->easy_conn->readchannel_inuse?"TRUE":"FALSE", + isHandleAtHead(data, + data->easy_conn->recv_pipe)?"TRUE":"FALSE"); + } +#endif + break; + + case CURLM_STATE_TOOFAST: /* limit-rate exceeded in either direction */ + /* if both rates are within spec, resume transfer */ + if(Curl_pgrsUpdate(data->easy_conn)) + data->result = CURLE_ABORTED_BY_CALLBACK; + else + data->result = Curl_speedcheck(data, now); + + if(( (data->set.max_send_speed == 0) || + (data->progress.ulspeed < data->set.max_send_speed )) && + ( (data->set.max_recv_speed == 0) || + (data->progress.dlspeed < data->set.max_recv_speed))) + multistate(data, CURLM_STATE_PERFORM); + break; + + case CURLM_STATE_PERFORM: + { + char *newurl = NULL; + bool retry = FALSE; + + /* check if over send speed */ + if((data->set.max_send_speed > 0) && + (data->progress.ulspeed > data->set.max_send_speed)) { + int buffersize; + + multistate(data, CURLM_STATE_TOOFAST); + + /* calculate upload rate-limitation timeout. */ + buffersize = (int)(data->set.buffer_size ? + data->set.buffer_size : BUFSIZE); + timeout_ms = Curl_sleep_time(data->set.max_send_speed, + data->progress.ulspeed, buffersize); + Curl_expire_latest(data, timeout_ms); + break; + } + + /* check if over recv speed */ + if((data->set.max_recv_speed > 0) && + (data->progress.dlspeed > data->set.max_recv_speed)) { + int buffersize; + + multistate(data, CURLM_STATE_TOOFAST); + + /* Calculate download rate-limitation timeout. */ + buffersize = (int)(data->set.buffer_size ? + data->set.buffer_size : BUFSIZE); + timeout_ms = Curl_sleep_time(data->set.max_recv_speed, + data->progress.dlspeed, buffersize); + Curl_expire_latest(data, timeout_ms); + break; + } + + /* read/write data if it is ready to do so */ + data->result = Curl_readwrite(data->easy_conn, &done); + + k = &data->req; + + if(!(k->keepon & KEEP_RECV)) { + /* We're done receiving */ + data->easy_conn->readchannel_inuse = FALSE; + } + + if(!(k->keepon & KEEP_SEND)) { + /* We're done sending */ + data->easy_conn->writechannel_inuse = FALSE; + } + + if(done || (data->result == CURLE_RECV_ERROR)) { + /* If CURLE_RECV_ERROR happens early enough, we assume it was a race + * condition and the server closed the re-used connection exactly when + * we wanted to use it, so figure out if that is indeed the case. + */ + CURLcode ret = Curl_retry_request(data->easy_conn, &newurl); + if(!ret) + retry = (newurl)?TRUE:FALSE; + + if(retry) { + /* if we are to retry, set the result to OK and consider the + request as done */ + data->result = CURLE_OK; + done = TRUE; + } + } + + if(data->result) { + /* + * The transfer phase returned error, we mark the connection to get + * closed to prevent being re-used. This is because we can't possibly + * know if the connection is in a good shape or not now. Unless it is + * a protocol which uses two "channels" like FTP, as then the error + * happened in the data connection. + */ + + if(!(data->easy_conn->handler->flags & PROTOPT_DUAL)) + connclose(data->easy_conn, "Transfer returned error"); + + Curl_posttransfer(data); + Curl_done(&data->easy_conn, data->result, FALSE); + } + else if(done) { + followtype follow=FOLLOW_NONE; + + /* call this even if the readwrite function returned error */ + Curl_posttransfer(data); + + /* we're no longer receiving */ + Curl_removeHandleFromPipeline(data, data->easy_conn->recv_pipe); + + /* expire the new receiving pipeline head */ + if(data->easy_conn->recv_pipe->head) + Curl_expire_latest(data->easy_conn->recv_pipe->head->ptr, 1); + + /* Check if we can move pending requests to send pipe */ + Curl_multi_process_pending_handles(multi); + + /* When we follow redirects or is set to retry the connection, we must + to go back to the CONNECT state */ + if(data->req.newurl || retry) { + if(!retry) { + /* if the URL is a follow-location and not just a retried request + then figure out the URL here */ + newurl = data->req.newurl; + data->req.newurl = NULL; + follow = FOLLOW_REDIR; + } + else + follow = FOLLOW_RETRY; + data->result = Curl_done(&data->easy_conn, CURLE_OK, FALSE); + if(CURLE_OK == data->result) { + data->result = Curl_follow(data, newurl, follow); + if(CURLE_OK == data->result) { + multistate(data, CURLM_STATE_CONNECT); + result = CURLM_CALL_MULTI_PERFORM; + newurl = NULL; /* handed over the memory ownership to + Curl_follow(), make sure we don't free() it + here */ + } + } + } + else { + /* after the transfer is done, go DONE */ + + /* but first check to see if we got a location info even though we're + not following redirects */ + if(data->req.location) { + if(newurl) + free(newurl); + newurl = data->req.location; + data->req.location = NULL; + data->result = Curl_follow(data, newurl, FOLLOW_FAKE); + if(CURLE_OK == data->result) + newurl = NULL; /* allocation was handed over Curl_follow() */ + else + disconnect_conn = TRUE; + } + + multistate(data, CURLM_STATE_DONE); + result = CURLM_CALL_MULTI_PERFORM; + } + } + + if(newurl) + free(newurl); + break; + } + + case CURLM_STATE_DONE: + /* this state is highly transient, so run another loop after this */ + result = CURLM_CALL_MULTI_PERFORM; + + if(data->easy_conn) { + CURLcode res; + + /* Remove ourselves from the receive pipeline, if we are there. */ + Curl_removeHandleFromPipeline(data, data->easy_conn->recv_pipe); + /* Check if we can move pending requests to send pipe */ + Curl_multi_process_pending_handles(multi); + + /* post-transfer command */ + res = Curl_done(&data->easy_conn, data->result, FALSE); + + /* allow a previously set error code take precedence */ + if(!data->result) + data->result = res; + + /* + * If there are other handles on the pipeline, Curl_done won't set + * easy_conn to NULL. In such a case, curl_multi_remove_handle() can + * access free'd data, if the connection is free'd and the handle + * removed before we perform the processing in CURLM_STATE_COMPLETED + */ + if(data->easy_conn) + data->easy_conn = NULL; + } + + if(data->set.wildcardmatch) { + if(data->wildcard.state != CURLWC_DONE) { + /* if a wildcard is set and we are not ending -> lets start again + with CURLM_STATE_INIT */ + multistate(data, CURLM_STATE_INIT); + break; + } + } + + /* after we have DONE what we're supposed to do, go COMPLETED, and + it doesn't matter what the Curl_done() returned! */ + multistate(data, CURLM_STATE_COMPLETED); + break; + + case CURLM_STATE_COMPLETED: + /* this is a completed transfer, it is likely to still be connected */ + + /* This node should be delinked from the list now and we should post + an information message that we are complete. */ + + /* Important: reset the conn pointer so that we don't point to memory + that could be freed anytime */ + data->easy_conn = NULL; + + Curl_expire(data, 0); /* stop all timers */ + break; + + case CURLM_STATE_MSGSENT: + return CURLM_OK; /* do nothing */ + + default: + return CURLM_INTERNAL_ERROR; + } + + if(data->mstate < CURLM_STATE_COMPLETED) { + if(CURLE_OK != data->result) { + /* + * If an error was returned, and we aren't in completed state now, + * then we go to completed and consider this transfer aborted. + */ + + /* NOTE: no attempt to disconnect connections must be made + in the case blocks above - cleanup happens only here */ + + data->state.pipe_broke = FALSE; + + if(data->easy_conn) { + /* if this has a connection, unsubscribe from the pipelines */ + data->easy_conn->writechannel_inuse = FALSE; + data->easy_conn->readchannel_inuse = FALSE; + Curl_removeHandleFromPipeline(data, + data->easy_conn->send_pipe); + Curl_removeHandleFromPipeline(data, + data->easy_conn->recv_pipe); + /* Check if we can move pending requests to send pipe */ + Curl_multi_process_pending_handles(multi); + + if(disconnect_conn) { + /* disconnect properly */ + Curl_disconnect(data->easy_conn, /* dead_connection */ FALSE); + + /* This is where we make sure that the easy_conn pointer is reset. + We don't have to do this in every case block above where a + failure is detected */ + data->easy_conn = NULL; + } + } + else if(data->mstate == CURLM_STATE_CONNECT) { + /* Curl_connect() failed */ + (void)Curl_posttransfer(data); + } + + multistate(data, CURLM_STATE_COMPLETED); + } + /* if there's still a connection to use, call the progress function */ + else if(data->easy_conn && Curl_pgrsUpdate(data->easy_conn)) { + /* aborted due to progress callback return code must close the + connection */ + data->result = CURLE_ABORTED_BY_CALLBACK; + connclose(data->easy_conn, "Aborted by callback"); + + /* if not yet in DONE state, go there, otherwise COMPLETED */ + multistate(data, (data->mstate < CURLM_STATE_DONE)? + CURLM_STATE_DONE: CURLM_STATE_COMPLETED); + result = CURLM_CALL_MULTI_PERFORM; + } + } + } WHILE_FALSE; /* just to break out from! */ + + if(CURLM_STATE_COMPLETED == data->mstate) { + /* now fill in the Curl_message with this info */ + msg = &data->msg; + + msg->extmsg.msg = CURLMSG_DONE; + msg->extmsg.easy_handle = data; + msg->extmsg.data.result = data->result; + + result = multi_addmsg(multi, msg); + + multistate(data, CURLM_STATE_MSGSENT); + } + + return result; +} + + +CURLMcode curl_multi_perform(CURLM *multi_handle, int *running_handles) +{ + struct Curl_multi *multi=(struct Curl_multi *)multi_handle; + struct SessionHandle *data; + CURLMcode returncode=CURLM_OK; + struct Curl_tree *t; + struct timeval now = Curl_tvnow(); + + if(!GOOD_MULTI_HANDLE(multi)) + return CURLM_BAD_HANDLE; + + data=multi->easyp; + while(data) { + CURLMcode result; + struct WildcardData *wc = &data->wildcard; + SIGPIPE_VARIABLE(pipe_st); + + if(data->set.wildcardmatch) { + if(!wc->filelist) { + CURLcode ret = Curl_wildcard_init(wc); /* init wildcard structures */ + if(ret) + return CURLM_OUT_OF_MEMORY; + } + } + + sigpipe_ignore(data, &pipe_st); + do + result = multi_runsingle(multi, now, data); + while(CURLM_CALL_MULTI_PERFORM == result); + sigpipe_restore(&pipe_st); + + if(data->set.wildcardmatch) { + /* destruct wildcard structures if it is needed */ + if(wc->state == CURLWC_DONE || result) + Curl_wildcard_dtor(wc); + } + + if(result) + returncode = result; + + data = data->next; /* operate on next handle */ + } + + /* + * Simply remove all expired timers from the splay since handles are dealt + * with unconditionally by this function and curl_multi_timeout() requires + * that already passed/handled expire times are removed from the splay. + * + * It is important that the 'now' value is set at the entry of this function + * and not for the current time as it may have ticked a little while since + * then and then we risk this loop to remove timers that actually have not + * been handled! + */ + do { + multi->timetree = Curl_splaygetbest(now, multi->timetree, &t); + if(t) + /* the removed may have another timeout in queue */ + (void)add_next_timeout(now, multi, t->payload); + + } while(t); + + *running_handles = multi->num_alive; + + if(CURLM_OK >= returncode) + update_timer(multi); + + return returncode; +} + +static void close_all_connections(struct Curl_multi *multi) +{ + struct connectdata *conn; + + conn = Curl_conncache_find_first_connection(multi->conn_cache); + while(conn) { + SIGPIPE_VARIABLE(pipe_st); + conn->data = multi->closure_handle; + + sigpipe_ignore(conn->data, &pipe_st); + /* This will remove the connection from the cache */ + (void)Curl_disconnect(conn, FALSE); + sigpipe_restore(&pipe_st); + + conn = Curl_conncache_find_first_connection(multi->conn_cache); + } +} + +CURLMcode curl_multi_cleanup(CURLM *multi_handle) +{ + struct Curl_multi *multi=(struct Curl_multi *)multi_handle; + struct SessionHandle *data; + struct SessionHandle *nextdata; + + if(GOOD_MULTI_HANDLE(multi)) { + bool restore_pipe = FALSE; + SIGPIPE_VARIABLE(pipe_st); + + multi->type = 0; /* not good anymore */ + + /* Close all the connections in the connection cache */ + close_all_connections(multi); + + if(multi->closure_handle) { + sigpipe_ignore(multi->closure_handle, &pipe_st); + restore_pipe = TRUE; + + multi->closure_handle->dns.hostcache = multi->hostcache; + Curl_hostcache_clean(multi->closure_handle, + multi->closure_handle->dns.hostcache); + + Curl_close(multi->closure_handle); + } + + Curl_hash_destroy(multi->sockhash); + Curl_conncache_destroy(multi->conn_cache); + Curl_llist_destroy(multi->msglist, NULL); + Curl_llist_destroy(multi->pending, NULL); + + /* remove all easy handles */ + data = multi->easyp; + while(data) { + nextdata=data->next; + if(data->dns.hostcachetype == HCACHE_MULTI) { + /* clear out the usage of the shared DNS cache */ + Curl_hostcache_clean(data, data->dns.hostcache); + data->dns.hostcache = NULL; + data->dns.hostcachetype = HCACHE_NONE; + } + + /* Clear the pointer to the connection cache */ + data->state.conn_cache = NULL; + data->multi = NULL; /* clear the association */ + + data = nextdata; + } + + Curl_hash_destroy(multi->hostcache); + + /* Free the blacklists by setting them to NULL */ + Curl_pipeline_set_site_blacklist(NULL, &multi->pipelining_site_bl); + Curl_pipeline_set_server_blacklist(NULL, &multi->pipelining_server_bl); + + free(multi); + if(restore_pipe) + sigpipe_restore(&pipe_st); + + return CURLM_OK; + } + else + return CURLM_BAD_HANDLE; +} + +/* + * curl_multi_info_read() + * + * This function is the primary way for a multi/multi_socket application to + * figure out if a transfer has ended. We MUST make this function as fast as + * possible as it will be polled frequently and we MUST NOT scan any lists in + * here to figure out things. We must scale fine to thousands of handles and + * beyond. The current design is fully O(1). + */ + +CURLMsg *curl_multi_info_read(CURLM *multi_handle, int *msgs_in_queue) +{ + struct Curl_multi *multi=(struct Curl_multi *)multi_handle; + struct Curl_message *msg; + + *msgs_in_queue = 0; /* default to none */ + + if(GOOD_MULTI_HANDLE(multi) && Curl_llist_count(multi->msglist)) { + /* there is one or more messages in the list */ + struct curl_llist_element *e; + + /* extract the head of the list to return */ + e = multi->msglist->head; + + msg = e->ptr; + + /* remove the extracted entry */ + Curl_llist_remove(multi->msglist, e, NULL); + + *msgs_in_queue = curlx_uztosi(Curl_llist_count(multi->msglist)); + + return &msg->extmsg; + } + else + return NULL; +} + +/* + * singlesocket() checks what sockets we deal with and their "action state" + * and if we have a different state in any of those sockets from last time we + * call the callback accordingly. + */ +static void singlesocket(struct Curl_multi *multi, + struct SessionHandle *data) +{ + curl_socket_t socks[MAX_SOCKSPEREASYHANDLE]; + int i; + struct Curl_sh_entry *entry; + curl_socket_t s; + int num; + unsigned int curraction; + bool remove_sock_from_hash; + + for(i=0; i< MAX_SOCKSPEREASYHANDLE; i++) + socks[i] = CURL_SOCKET_BAD; + + /* Fill in the 'current' struct with the state as it is now: what sockets to + supervise and for what actions */ + curraction = multi_getsock(data, socks, MAX_SOCKSPEREASYHANDLE); + + /* We have 0 .. N sockets already and we get to know about the 0 .. M + sockets we should have from now on. Detect the differences, remove no + longer supervised ones and add new ones */ + + /* walk over the sockets we got right now */ + for(i=0; (i< MAX_SOCKSPEREASYHANDLE) && + (curraction & (GETSOCK_READSOCK(i) | GETSOCK_WRITESOCK(i))); + i++) { + int action = CURL_POLL_NONE; + + s = socks[i]; + + /* get it from the hash */ + entry = Curl_hash_pick(multi->sockhash, (char *)&s, sizeof(s)); + + if(curraction & GETSOCK_READSOCK(i)) + action |= CURL_POLL_IN; + if(curraction & GETSOCK_WRITESOCK(i)) + action |= CURL_POLL_OUT; + + if(entry) { + /* yeps, already present so check if it has the same action set */ + if(entry->action == action) + /* same, continue */ + continue; + } + else { + /* this is a socket we didn't have before, add it! */ + entry = sh_addentry(multi->sockhash, s, data); + if(!entry) + /* fatal */ + return; + } + + /* we know (entry != NULL) at this point, see the logic above */ + if(multi->socket_cb) + multi->socket_cb(data, + s, + action, + multi->socket_userp, + entry->socketp); + + entry->action = action; /* store the current action state */ + } + + num = i; /* number of sockets */ + + /* when we've walked over all the sockets we should have right now, we must + make sure to detect sockets that are removed */ + for(i=0; i< data->numsocks; i++) { + int j; + s = data->sockets[i]; + for(j=0; jsockhash, (char *)&s, sizeof(s)); + if(entry) { + /* check if the socket to be removed serves a connection which has + other easy-s in a pipeline. In this case the socket should not be + removed. */ + struct connectdata *easy_conn = data->easy_conn; + if(easy_conn) { + if(easy_conn->recv_pipe && easy_conn->recv_pipe->size > 1) { + /* the handle should not be removed from the pipe yet */ + remove_sock_from_hash = FALSE; + + /* Update the sockhash entry to instead point to the next in line + for the recv_pipe, or the first (in case this particular easy + isn't already) */ + if(entry->easy == data) { + if(isHandleAtHead(data, easy_conn->recv_pipe)) + entry->easy = easy_conn->recv_pipe->head->next->ptr; + else + entry->easy = easy_conn->recv_pipe->head->ptr; + } + } + if(easy_conn->send_pipe && easy_conn->send_pipe->size > 1) { + /* the handle should not be removed from the pipe yet */ + remove_sock_from_hash = FALSE; + + /* Update the sockhash entry to instead point to the next in line + for the send_pipe, or the first (in case this particular easy + isn't already) */ + if(entry->easy == data) { + if(isHandleAtHead(data, easy_conn->send_pipe)) + entry->easy = easy_conn->send_pipe->head->next->ptr; + else + entry->easy = easy_conn->send_pipe->head->ptr; + } + } + /* Don't worry about overwriting recv_pipe head with send_pipe_head, + when action will be asked on the socket (see multi_socket()), the + head of the correct pipe will be taken according to the + action. */ + } + } + else + /* just a precaution, this socket really SHOULD be in the hash already + but in case it isn't, we don't have to tell the app to remove it + either since it never got to know about it */ + remove_sock_from_hash = FALSE; + + if(remove_sock_from_hash) { + /* in this case 'entry' is always non-NULL */ + if(multi->socket_cb) + multi->socket_cb(data, + s, + CURL_POLL_REMOVE, + multi->socket_userp, + entry->socketp); + sh_delentry(multi->sockhash, s); + } + + } + } + + memcpy(data->sockets, socks, num*sizeof(curl_socket_t)); + data->numsocks = num; +} + +/* + * Curl_multi_closed() + * + * Used by the connect code to tell the multi_socket code that one of the + * sockets we were using have just been closed. This function will then + * remove it from the sockethash for this handle to make the multi_socket API + * behave properly, especially for the case when libcurl will create another + * socket again and it gets the same file descriptor number. + */ + +void Curl_multi_closed(struct connectdata *conn, curl_socket_t s) +{ + struct Curl_multi *multi = conn->data->multi; + if(multi) { + /* this is set if this connection is part of a handle that is added to + a multi handle, and only then this is necessary */ + struct Curl_sh_entry *entry = + Curl_hash_pick(multi->sockhash, (char *)&s, sizeof(s)); + + if(entry) { + if(multi->socket_cb) + multi->socket_cb(conn->data, s, CURL_POLL_REMOVE, + multi->socket_userp, + entry->socketp); + + /* now remove it from the socket hash */ + sh_delentry(multi->sockhash, s); + } + } +} + + + +/* + * add_next_timeout() + * + * Each SessionHandle has a list of timeouts. The add_next_timeout() is called + * when it has just been removed from the splay tree because the timeout has + * expired. This function is then to advance in the list to pick the next + * timeout to use (skip the already expired ones) and add this node back to + * the splay tree again. + * + * The splay tree only has each sessionhandle as a single node and the nearest + * timeout is used to sort it on. + */ +static CURLMcode add_next_timeout(struct timeval now, + struct Curl_multi *multi, + struct SessionHandle *d) +{ + struct timeval *tv = &d->state.expiretime; + struct curl_llist *list = d->state.timeoutlist; + struct curl_llist_element *e; + + /* move over the timeout list for this specific handle and remove all + timeouts that are now passed tense and store the next pending + timeout in *tv */ + for(e = list->head; e; ) { + struct curl_llist_element *n = e->next; + long diff = curlx_tvdiff(*(struct timeval *)e->ptr, now); + if(diff <= 0) + /* remove outdated entry */ + Curl_llist_remove(list, e, NULL); + else + /* the list is sorted so get out on the first mismatch */ + break; + e = n; + } + e = list->head; + if(!e) { + /* clear the expire times within the handles that we remove from the + splay tree */ + tv->tv_sec = 0; + tv->tv_usec = 0; + } + else { + /* copy the first entry to 'tv' */ + memcpy(tv, e->ptr, sizeof(*tv)); + + /* remove first entry from list */ + Curl_llist_remove(list, e, NULL); + + /* insert this node again into the splay */ + multi->timetree = Curl_splayinsert(*tv, multi->timetree, + &d->state.timenode); + } + return CURLM_OK; +} + +static CURLMcode multi_socket(struct Curl_multi *multi, + bool checkall, + curl_socket_t s, + int ev_bitmask, + int *running_handles) +{ + CURLMcode result = CURLM_OK; + struct SessionHandle *data = NULL; + struct Curl_tree *t; + struct timeval now = Curl_tvnow(); + + if(checkall) { + /* *perform() deals with running_handles on its own */ + result = curl_multi_perform(multi, running_handles); + + /* walk through each easy handle and do the socket state change magic + and callbacks */ + if(result != CURLM_BAD_HANDLE) { + data=multi->easyp; + while(data) { + singlesocket(multi, data); + data = data->next; + } + } + + /* or should we fall-through and do the timer-based stuff? */ + return result; + } + else if(s != CURL_SOCKET_TIMEOUT) { + + struct Curl_sh_entry *entry = + Curl_hash_pick(multi->sockhash, (char *)&s, sizeof(s)); + + if(!entry) + /* Unmatched socket, we can't act on it but we ignore this fact. In + real-world tests it has been proved that libevent can in fact give + the application actions even though the socket was just previously + asked to get removed, so thus we better survive stray socket actions + and just move on. */ + ; + else { + SIGPIPE_VARIABLE(pipe_st); + + data = entry->easy; + + if(data->magic != CURLEASY_MAGIC_NUMBER) + /* bad bad bad bad bad bad bad */ + return CURLM_INTERNAL_ERROR; + + /* If the pipeline is enabled, take the handle which is in the head of + the pipeline. If we should write into the socket, take the send_pipe + head. If we should read from the socket, take the recv_pipe head. */ + if(data->easy_conn) { + if((ev_bitmask & CURL_POLL_OUT) && + data->easy_conn->send_pipe && + data->easy_conn->send_pipe->head) + data = data->easy_conn->send_pipe->head->ptr; + else if((ev_bitmask & CURL_POLL_IN) && + data->easy_conn->recv_pipe && + data->easy_conn->recv_pipe->head) + data = data->easy_conn->recv_pipe->head->ptr; + } + + if(data->easy_conn && + !(data->easy_conn->handler->flags & PROTOPT_DIRLOCK)) + /* set socket event bitmask if they're not locked */ + data->easy_conn->cselect_bits = ev_bitmask; + + sigpipe_ignore(data, &pipe_st); + do + result = multi_runsingle(multi, now, data); + while(CURLM_CALL_MULTI_PERFORM == result); + sigpipe_restore(&pipe_st); + + if(data->easy_conn && + !(data->easy_conn->handler->flags & PROTOPT_DIRLOCK)) + /* clear the bitmask only if not locked */ + data->easy_conn->cselect_bits = 0; + + if(CURLM_OK >= result) + /* get the socket(s) and check if the state has been changed since + last */ + singlesocket(multi, data); + + /* Now we fall-through and do the timer-based stuff, since we don't want + to force the user to have to deal with timeouts as long as at least + one connection in fact has traffic. */ + + data = NULL; /* set data to NULL again to avoid calling + multi_runsingle() in case there's no need to */ + now = Curl_tvnow(); /* get a newer time since the multi_runsingle() loop + may have taken some time */ + } + } + else { + /* Asked to run due to time-out. Clear the 'lastcall' variable to force + update_timer() to trigger a callback to the app again even if the same + timeout is still the one to run after this call. That handles the case + when the application asks libcurl to run the timeout prematurely. */ + memset(&multi->timer_lastcall, 0, sizeof(multi->timer_lastcall)); + } + + /* + * The loop following here will go on as long as there are expire-times left + * to process in the splay and 'data' will be re-assigned for every expired + * handle we deal with. + */ + do { + /* the first loop lap 'data' can be NULL */ + if(data) { + SIGPIPE_VARIABLE(pipe_st); + + sigpipe_ignore(data, &pipe_st); + do + result = multi_runsingle(multi, now, data); + while(CURLM_CALL_MULTI_PERFORM == result); + sigpipe_restore(&pipe_st); + + if(CURLM_OK >= result) + /* get the socket(s) and check if the state has been changed since + last */ + singlesocket(multi, data); + } + + /* Check if there's one (more) expired timer to deal with! This function + extracts a matching node if there is one */ + + multi->timetree = Curl_splaygetbest(now, multi->timetree, &t); + if(t) { + data = t->payload; /* assign this for next loop */ + (void)add_next_timeout(now, multi, t->payload); + } + + } while(t); + + *running_handles = multi->num_alive; + return result; +} + +#undef curl_multi_setopt +CURLMcode curl_multi_setopt(CURLM *multi_handle, + CURLMoption option, ...) +{ + struct Curl_multi *multi=(struct Curl_multi *)multi_handle; + CURLMcode res = CURLM_OK; + va_list param; + + if(!GOOD_MULTI_HANDLE(multi)) + return CURLM_BAD_HANDLE; + + va_start(param, option); + + switch(option) { + case CURLMOPT_SOCKETFUNCTION: + multi->socket_cb = va_arg(param, curl_socket_callback); + break; + case CURLMOPT_SOCKETDATA: + multi->socket_userp = va_arg(param, void *); + break; + case CURLMOPT_PIPELINING: + multi->pipelining_enabled = (0 != va_arg(param, long)) ? TRUE : FALSE; + break; + case CURLMOPT_TIMERFUNCTION: + multi->timer_cb = va_arg(param, curl_multi_timer_callback); + break; + case CURLMOPT_TIMERDATA: + multi->timer_userp = va_arg(param, void *); + break; + case CURLMOPT_MAXCONNECTS: + multi->maxconnects = va_arg(param, long); + break; + case CURLMOPT_MAX_HOST_CONNECTIONS: + multi->max_host_connections = va_arg(param, long); + break; + case CURLMOPT_MAX_PIPELINE_LENGTH: + multi->max_pipeline_length = va_arg(param, long); + break; + case CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE: + multi->content_length_penalty_size = va_arg(param, long); + break; + case CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE: + multi->chunk_length_penalty_size = va_arg(param, long); + break; + case CURLMOPT_PIPELINING_SITE_BL: + res = Curl_pipeline_set_site_blacklist(va_arg(param, char **), + &multi->pipelining_site_bl); + break; + case CURLMOPT_PIPELINING_SERVER_BL: + res = Curl_pipeline_set_server_blacklist(va_arg(param, char **), + &multi->pipelining_server_bl); + break; + case CURLMOPT_MAX_TOTAL_CONNECTIONS: + multi->max_total_connections = va_arg(param, long); + break; + default: + res = CURLM_UNKNOWN_OPTION; + break; + } + va_end(param); + return res; +} + +/* we define curl_multi_socket() in the public multi.h header */ +#undef curl_multi_socket + +CURLMcode curl_multi_socket(CURLM *multi_handle, curl_socket_t s, + int *running_handles) +{ + CURLMcode result = multi_socket((struct Curl_multi *)multi_handle, FALSE, s, + 0, running_handles); + if(CURLM_OK >= result) + update_timer((struct Curl_multi *)multi_handle); + return result; +} + +CURLMcode curl_multi_socket_action(CURLM *multi_handle, curl_socket_t s, + int ev_bitmask, int *running_handles) +{ + CURLMcode result = multi_socket((struct Curl_multi *)multi_handle, FALSE, s, + ev_bitmask, running_handles); + if(CURLM_OK >= result) + update_timer((struct Curl_multi *)multi_handle); + return result; +} + +CURLMcode curl_multi_socket_all(CURLM *multi_handle, int *running_handles) + +{ + CURLMcode result = multi_socket((struct Curl_multi *)multi_handle, + TRUE, CURL_SOCKET_BAD, 0, running_handles); + if(CURLM_OK >= result) + update_timer((struct Curl_multi *)multi_handle); + return result; +} + +static CURLMcode multi_timeout(struct Curl_multi *multi, + long *timeout_ms) +{ + static struct timeval tv_zero = {0,0}; + + if(multi->timetree) { + /* we have a tree of expire times */ + struct timeval now = Curl_tvnow(); + + /* splay the lowest to the bottom */ + multi->timetree = Curl_splay(tv_zero, multi->timetree); + + if(Curl_splaycomparekeys(multi->timetree->key, now) > 0) { + /* some time left before expiration */ + *timeout_ms = curlx_tvdiff(multi->timetree->key, now); + if(!*timeout_ms) + /* + * Since we only provide millisecond resolution on the returned value + * and the diff might be less than one millisecond here, we don't + * return zero as that may cause short bursts of busyloops on fast + * processors while the diff is still present but less than one + * millisecond! instead we return 1 until the time is ripe. + */ + *timeout_ms=1; + } + else + /* 0 means immediately */ + *timeout_ms = 0; + } + else + *timeout_ms = -1; + + return CURLM_OK; +} + +CURLMcode curl_multi_timeout(CURLM *multi_handle, + long *timeout_ms) +{ + struct Curl_multi *multi=(struct Curl_multi *)multi_handle; + + /* First, make some basic checks that the CURLM handle is a good handle */ + if(!GOOD_MULTI_HANDLE(multi)) + return CURLM_BAD_HANDLE; + + return multi_timeout(multi, timeout_ms); +} + +/* + * Tell the application it should update its timers, if it subscribes to the + * update timer callback. + */ +static int update_timer(struct Curl_multi *multi) +{ + long timeout_ms; + + if(!multi->timer_cb) + return 0; + if(multi_timeout(multi, &timeout_ms)) { + return -1; + } + if(timeout_ms < 0) { + static const struct timeval none={0,0}; + if(Curl_splaycomparekeys(none, multi->timer_lastcall)) { + multi->timer_lastcall = none; + /* there's no timeout now but there was one previously, tell the app to + disable it */ + return multi->timer_cb((CURLM*)multi, -1, multi->timer_userp); + } + return 0; + } + + /* When multi_timeout() is done, multi->timetree points to the node with the + * timeout we got the (relative) time-out time for. We can thus easily check + * if this is the same (fixed) time as we got in a previous call and then + * avoid calling the callback again. */ + if(Curl_splaycomparekeys(multi->timetree->key, multi->timer_lastcall) == 0) + return 0; + + multi->timer_lastcall = multi->timetree->key; + + return multi->timer_cb((CURLM*)multi, timeout_ms, multi->timer_userp); +} + +void Curl_multi_set_easy_connection(struct SessionHandle *handle, + struct connectdata *conn) +{ + handle->easy_conn = conn; +} + +static bool isHandleAtHead(struct SessionHandle *handle, + struct curl_llist *pipeline) +{ + struct curl_llist_element *curr = pipeline->head; + if(curr) + return (curr->ptr == handle) ? TRUE : FALSE; + + return FALSE; +} + +/* + * multi_freetimeout() + * + * Callback used by the llist system when a single timeout list entry is + * destroyed. + */ +static void multi_freetimeout(void *user, void *entryptr) +{ + (void)user; + + /* the entry was plain malloc()'ed */ + free(entryptr); +} + +/* + * multi_addtimeout() + * + * Add a timestamp to the list of timeouts. Keep the list sorted so that head + * of list is always the timeout nearest in time. + * + */ +static CURLMcode +multi_addtimeout(struct curl_llist *timeoutlist, + struct timeval *stamp) +{ + struct curl_llist_element *e; + struct timeval *timedup; + struct curl_llist_element *prev = NULL; + + timedup = malloc(sizeof(*timedup)); + if(!timedup) + return CURLM_OUT_OF_MEMORY; + + /* copy the timestamp */ + memcpy(timedup, stamp, sizeof(*timedup)); + + if(Curl_llist_count(timeoutlist)) { + /* find the correct spot in the list */ + for(e = timeoutlist->head; e; e = e->next) { + struct timeval *checktime = e->ptr; + long diff = curlx_tvdiff(*checktime, *timedup); + if(diff > 0) + break; + prev = e; + } + + } + /* else + this is the first timeout on the list */ + + if(!Curl_llist_insert_next(timeoutlist, prev, timedup)) { + free(timedup); + return CURLM_OUT_OF_MEMORY; + } + + return CURLM_OK; +} + +/* + * Curl_expire() + * + * given a number of milliseconds from now to use to set the 'act before + * this'-time for the transfer, to be extracted by curl_multi_timeout() + * + * Note that the timeout will be added to a queue of timeouts if it defines a + * moment in time that is later than the current head of queue. + * + * Pass zero to clear all timeout values for this handle. +*/ +void Curl_expire(struct SessionHandle *data, long milli) +{ + struct Curl_multi *multi = data->multi; + struct timeval *nowp = &data->state.expiretime; + int rc; + + /* this is only interesting while there is still an associated multi struct + remaining! */ + if(!multi) + return; + + if(!milli) { + /* No timeout, clear the time data. */ + if(nowp->tv_sec || nowp->tv_usec) { + /* Since this is an cleared time, we must remove the previous entry from + the splay tree */ + struct curl_llist *list = data->state.timeoutlist; + + rc = Curl_splayremovebyaddr(multi->timetree, + &data->state.timenode, + &multi->timetree); + if(rc) + infof(data, "Internal error clearing splay node = %d\n", rc); + + /* flush the timeout list too */ + while(list->size > 0) + Curl_llist_remove(list, list->tail, NULL); + +#ifdef DEBUGBUILD + infof(data, "Expire cleared\n"); +#endif + nowp->tv_sec = 0; + nowp->tv_usec = 0; + } + } + else { + struct timeval set; + + set = Curl_tvnow(); + set.tv_sec += milli/1000; + set.tv_usec += (milli%1000)*1000; + + if(set.tv_usec >= 1000000) { + set.tv_sec++; + set.tv_usec -= 1000000; + } + + if(nowp->tv_sec || nowp->tv_usec) { + /* This means that the struct is added as a node in the splay tree. + Compare if the new time is earlier, and only remove-old/add-new if it + is. */ + long diff = curlx_tvdiff(set, *nowp); + if(diff > 0) { + /* the new expire time was later so just add it to the queue + and get out */ + multi_addtimeout(data->state.timeoutlist, &set); + return; + } + + /* the new time is newer than the presently set one, so add the current + to the queue and update the head */ + multi_addtimeout(data->state.timeoutlist, nowp); + + /* Since this is an updated time, we must remove the previous entry from + the splay tree first and then re-add the new value */ + rc = Curl_splayremovebyaddr(multi->timetree, + &data->state.timenode, + &multi->timetree); + if(rc) + infof(data, "Internal error removing splay node = %d\n", rc); + } + + *nowp = set; + data->state.timenode.payload = data; + multi->timetree = Curl_splayinsert(*nowp, + multi->timetree, + &data->state.timenode); + } +#if 0 + Curl_splayprint(multi->timetree, 0, TRUE); +#endif +} + +/* + * Curl_expire_latest() + * + * This is like Curl_expire() but will only add a timeout node to the list of + * timers if there is no timeout that will expire before the given time. + * + * Use this function if the code logic risks calling this function many times + * or if there's no particular conditional wait in the code for this specific + * time-out period to expire. + * + */ +void Curl_expire_latest(struct SessionHandle *data, long milli) +{ + struct timeval *exp = &data->state.expiretime; + + struct timeval set; + + set = Curl_tvnow(); + set.tv_sec += milli/1000; + set.tv_usec += (milli%1000)*1000; + + if(set.tv_usec >= 1000000) { + set.tv_sec++; + set.tv_usec -= 1000000; + } + + if(exp->tv_sec || exp->tv_usec) { + /* This means that the struct is added as a node in the splay tree. + Compare if the new time is earlier, and only remove-old/add-new if it + is. */ + long diff = curlx_tvdiff(set, *exp); + if(diff > 0) + /* the new expire time was later than the top time, so just skip this */ + return; + } + + /* Just add the timeout like normal */ + Curl_expire(data, milli); +} + +CURLMcode curl_multi_assign(CURLM *multi_handle, + curl_socket_t s, void *hashp) +{ + struct Curl_sh_entry *there = NULL; + struct Curl_multi *multi = (struct Curl_multi *)multi_handle; + + if(s != CURL_SOCKET_BAD) + there = Curl_hash_pick(multi->sockhash, (char *)&s, sizeof(curl_socket_t)); + + if(!there) + return CURLM_BAD_SOCKET; + + there->socketp = hashp; + + return CURLM_OK; +} + +size_t Curl_multi_max_host_connections(struct Curl_multi *multi) +{ + return multi ? multi->max_host_connections : 0; +} + +size_t Curl_multi_max_total_connections(struct Curl_multi *multi) +{ + return multi ? multi->max_total_connections : 0; +} + +size_t Curl_multi_max_pipeline_length(struct Curl_multi *multi) +{ + return multi ? multi->max_pipeline_length : 0; +} + +curl_off_t Curl_multi_content_length_penalty_size(struct Curl_multi *multi) +{ + return multi ? multi->content_length_penalty_size : 0; +} + +curl_off_t Curl_multi_chunk_length_penalty_size(struct Curl_multi *multi) +{ + return multi ? multi->chunk_length_penalty_size : 0; +} + +struct curl_llist *Curl_multi_pipelining_site_bl(struct Curl_multi *multi) +{ + return multi->pipelining_site_bl; +} + +struct curl_llist *Curl_multi_pipelining_server_bl(struct Curl_multi *multi) +{ + return multi->pipelining_server_bl; +} + +void Curl_multi_process_pending_handles(struct Curl_multi *multi) +{ + struct curl_llist_element *e = multi->pending->head; + + while(e) { + struct SessionHandle *data = e->ptr; + struct curl_llist_element *next = e->next; + + if(data->mstate == CURLM_STATE_CONNECT_PEND) { + multistate(data, CURLM_STATE_CONNECT); + + /* Remove this node from the list */ + Curl_llist_remove(multi->pending, e, NULL); + + /* Make sure that the handle will be processed soonish. */ + Curl_expire_latest(data, 1); + } + + e = next; /* operate on next handle */ + } +} + +#ifdef DEBUGBUILD +void Curl_multi_dump(const struct Curl_multi *multi_handle) +{ + struct Curl_multi *multi=(struct Curl_multi *)multi_handle; + struct SessionHandle *data; + int i; + fprintf(stderr, "* Multi status: %d handles, %d alive\n", + multi->num_easy, multi->num_alive); + for(data=multi->easyp; data; data = data->next) { + if(data->mstate < CURLM_STATE_COMPLETED) { + /* only display handles that are not completed */ + fprintf(stderr, "handle %p, state %s, %d sockets\n", + (void *)data, + statename[data->mstate], data->numsocks); + for(i=0; i < data->numsocks; i++) { + curl_socket_t s = data->sockets[i]; + struct Curl_sh_entry *entry = + Curl_hash_pick(multi->sockhash, (char *)&s, sizeof(s)); + + fprintf(stderr, "%d ", (int)s); + if(!entry) { + fprintf(stderr, "INTERNAL CONFUSION\n"); + continue; + } + fprintf(stderr, "[%s %s] ", + entry->action&CURL_POLL_IN?"RECVING":"", + entry->action&CURL_POLL_OUT?"SENDING":""); + } + if(data->numsocks) + fprintf(stderr, "\n"); + } + } +} +#endif diff --git a/external/libcurl_android/jni/libcurl/lib/multihandle.h b/external/libcurl_android/jni/libcurl/lib/multihandle.h new file mode 100755 index 00000000..1a4b1d96 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/multihandle.h @@ -0,0 +1,142 @@ +#ifndef HEADER_CURL_MULTIHANDLE_H +#define HEADER_CURL_MULTIHANDLE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +struct Curl_message { + /* the 'CURLMsg' is the part that is visible to the external user */ + struct CURLMsg extmsg; +}; + +/* NOTE: if you add a state here, add the name to the statename[] array as + well! +*/ +typedef enum { + CURLM_STATE_INIT, /* 0 - start in this state */ + CURLM_STATE_CONNECT_PEND, /* 1 - no connections, waiting for one */ + CURLM_STATE_CONNECT, /* 2 - resolve/connect has been sent off */ + CURLM_STATE_WAITRESOLVE, /* 3 - awaiting the resolve to finalize */ + CURLM_STATE_WAITCONNECT, /* 4 - awaiting the connect to finalize */ + CURLM_STATE_WAITPROXYCONNECT, /* 5 - awaiting proxy CONNECT to finalize */ + CURLM_STATE_PROTOCONNECT, /* 6 - completing the protocol-specific connect + phase */ + CURLM_STATE_WAITDO, /* 7 - wait for our turn to send the request */ + CURLM_STATE_DO, /* 8 - start send off the request (part 1) */ + CURLM_STATE_DOING, /* 9 - sending off the request (part 1) */ + CURLM_STATE_DO_MORE, /* 10 - send off the request (part 2) */ + CURLM_STATE_DO_DONE, /* 11 - done sending off request */ + CURLM_STATE_WAITPERFORM, /* 12 - wait for our turn to read the response */ + CURLM_STATE_PERFORM, /* 13 - transfer data */ + CURLM_STATE_TOOFAST, /* 14 - wait because limit-rate exceeded */ + CURLM_STATE_DONE, /* 15 - post data transfer operation */ + CURLM_STATE_COMPLETED, /* 16 - operation complete */ + CURLM_STATE_MSGSENT, /* 17 - the operation complete message is sent */ + CURLM_STATE_LAST /* 18 - not a true state, never use this */ +} CURLMstate; + +/* we support N sockets per easy handle. Set the corresponding bit to what + action we should wait for */ +#define MAX_SOCKSPEREASYHANDLE 5 +#define GETSOCK_READABLE (0x00ff) +#define GETSOCK_WRITABLE (0xff00) + +/* This is the struct known as CURLM on the outside */ +struct Curl_multi { + /* First a simple identifier to easier detect if a user mix up + this multi handle with an easy handle. Set this to CURL_MULTI_HANDLE. */ + long type; + + /* We have a doubly-linked circular list with easy handles */ + struct SessionHandle *easyp; + struct SessionHandle *easylp; /* last node */ + + int num_easy; /* amount of entries in the linked list above. */ + int num_alive; /* amount of easy handles that are added but have not yet + reached COMPLETE state */ + + struct curl_llist *msglist; /* a list of messages from completed transfers */ + + struct curl_llist *pending; /* SessionHandles that are in the + CURLM_STATE_CONNECT_PEND state */ + + /* callback function and user data pointer for the *socket() API */ + curl_socket_callback socket_cb; + void *socket_userp; + + /* Hostname cache */ + struct curl_hash *hostcache; + + /* timetree points to the splay-tree of time nodes to figure out expire + times of all currently set timers */ + struct Curl_tree *timetree; + + /* 'sockhash' is the lookup hash for socket descriptor => easy handles (note + the pluralis form, there can be more than one easy handle waiting on the + same actual socket) */ + struct curl_hash *sockhash; + + /* Whether pipelining is enabled for this multi handle */ + bool pipelining_enabled; + + /* Shared connection cache (bundles)*/ + struct conncache *conn_cache; + + /* This handle will be used for closing the cached connections in + curl_multi_cleanup() */ + struct SessionHandle *closure_handle; + + long maxconnects; /* if >0, a fixed limit of the maximum number of entries + we're allowed to grow the connection cache to */ + + long max_host_connections; /* if >0, a fixed limit of the maximum number + of connections per host */ + + long max_total_connections; /* if >0, a fixed limit of the maximum number + of connections in total */ + + long max_pipeline_length; /* if >0, maximum number of requests in a + pipeline */ + + long content_length_penalty_size; /* a connection with a + content-length bigger than + this is not considered + for pipelining */ + + long chunk_length_penalty_size; /* a connection with a chunk length + bigger than this is not + considered for pipelining */ + + struct curl_llist *pipelining_site_bl; /* List of sites that are blacklisted + from pipelining */ + + struct curl_llist *pipelining_server_bl; /* List of server types that are + blacklisted from pipelining */ + + /* timer callback and user data pointer for the *socket() API */ + curl_multi_timer_callback timer_cb; + void *timer_userp; + struct timeval timer_lastcall; /* the fixed time for the timeout for the + previous callback */ +}; + +#endif /* HEADER_CURL_MULTIHANDLE_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/multiif.h b/external/libcurl_android/jni/libcurl/lib/multiif.h new file mode 100755 index 00000000..c77b3ca3 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/multiif.h @@ -0,0 +1,97 @@ +#ifndef HEADER_CURL_MULTIIF_H +#define HEADER_CURL_MULTIIF_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * Prototypes for library-wide functions provided by multi.c + */ +void Curl_expire(struct SessionHandle *data, long milli); +void Curl_expire_latest(struct SessionHandle *data, long milli); + +bool Curl_multi_pipeline_enabled(const struct Curl_multi* multi); +void Curl_multi_handlePipeBreak(struct SessionHandle *data); + +/* Internal version of curl_multi_init() accepts size parameters for the + socket and connection hashes */ +struct Curl_multi *Curl_multi_handle(int hashsize, int chashsize); + +/* the write bits start at bit 16 for the *getsock() bitmap */ +#define GETSOCK_WRITEBITSTART 16 + +#define GETSOCK_BLANK 0 /* no bits set */ + +/* set the bit for the given sock number to make the bitmap for writable */ +#define GETSOCK_WRITESOCK(x) (1 << (GETSOCK_WRITEBITSTART + (x))) + +/* set the bit for the given sock number to make the bitmap for readable */ +#define GETSOCK_READSOCK(x) (1 << (x)) + +#ifdef DEBUGBUILD + /* + * Curl_multi_dump is not a stable public function, this is only meant to + * allow easier tracking of the internal handle's state and what sockets + * they use. Only for research and development DEBUGBUILD enabled builds. + */ +void Curl_multi_dump(const struct Curl_multi *multi_handle); +#endif + +/* Update the current connection of a One_Easy handle */ +void Curl_multi_set_easy_connection(struct SessionHandle *handle, + struct connectdata *conn); + +void Curl_multi_process_pending_handles(struct Curl_multi *multi); + +/* Return the value of the CURLMOPT_MAX_HOST_CONNECTIONS option */ +size_t Curl_multi_max_host_connections(struct Curl_multi *multi); + +/* Return the value of the CURLMOPT_MAX_PIPELINE_LENGTH option */ +size_t Curl_multi_max_pipeline_length(struct Curl_multi *multi); + +/* Return the value of the CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE option */ +curl_off_t Curl_multi_content_length_penalty_size(struct Curl_multi *multi); + +/* Return the value of the CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE option */ +curl_off_t Curl_multi_chunk_length_penalty_size(struct Curl_multi *multi); + +/* Return the value of the CURLMOPT_PIPELINING_SITE_BL option */ +struct curl_llist *Curl_multi_pipelining_site_bl(struct Curl_multi *multi); + +/* Return the value of the CURLMOPT_PIPELINING_SERVER_BL option */ +struct curl_llist *Curl_multi_pipelining_server_bl(struct Curl_multi *multi); + +/* Return the value of the CURLMOPT_MAX_TOTAL_CONNECTIONS option */ +size_t Curl_multi_max_total_connections(struct Curl_multi *multi); + +/* + * Curl_multi_closed() + * + * Used by the connect code to tell the multi_socket code that one of the + * sockets we were using have just been closed. This function will then + * remove it from the sockethash for this handle to make the multi_socket API + * behave properly, especially for the case when libcurl will create another + * socket again and it gets the same file descriptor number. + */ + +void Curl_multi_closed(struct connectdata *conn, curl_socket_t s); + +#endif /* HEADER_CURL_MULTIIF_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/netrc.c b/external/libcurl_android/jni/libcurl/lib/netrc.c new file mode 100755 index 00000000..7435d94c --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/netrc.c @@ -0,0 +1,201 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_PWD_H +#include +#endif + +#include +#include "netrc.h" + +#include "strequal.h" +#include "strtok.h" +#include "curl_memory.h" +#include "rawstr.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +/* Get user and password from .netrc when given a machine name */ + +enum host_lookup_state { + NOTHING, + HOSTFOUND, /* the 'machine' keyword was found */ + HOSTVALID /* this is "our" machine! */ +}; + +/* + * @unittest: 1304 + * + * *loginp and *passwordp MUST be allocated if they aren't NULL when passed + * in. + */ +int Curl_parsenetrc(const char *host, + char **loginp, + char **passwordp, + char *netrcfile) +{ + FILE *file; + int retcode=1; + int specific_login = (*loginp && **loginp != 0); + bool netrc_alloc = FALSE; + enum host_lookup_state state=NOTHING; + + char state_login=0; /* Found a login keyword */ + char state_password=0; /* Found a password keyword */ + int state_our_login=FALSE; /* With specific_login, found *our* login name */ + +#define NETRC DOT_CHAR "netrc" + + if(!netrcfile) { + bool home_alloc = FALSE; + char *home = curl_getenv("HOME"); /* portable environment reader */ + if(home) { + home_alloc = TRUE; +#if defined(HAVE_GETPWUID_R) && defined(HAVE_GETEUID) + } + else { + struct passwd pw, *pw_res; + char pwbuf[1024]; + if(!getpwuid_r(geteuid(), &pw, pwbuf, sizeof(pwbuf), &pw_res) + && pw_res) { + home = strdup(pw.pw_dir); + if(!home) + return CURLE_OUT_OF_MEMORY; + home_alloc = TRUE; + } +#elif defined(HAVE_GETPWUID) && defined(HAVE_GETEUID) + } + else { + struct passwd *pw; + pw= getpwuid(geteuid()); + if(pw) { + home = pw->pw_dir; + } +#endif + } + + if(!home) + return retcode; /* no home directory found (or possibly out of memory) */ + + netrcfile = curl_maprintf("%s%s%s", home, DIR_CHAR, NETRC); + if(home_alloc) + Curl_safefree(home); + if(!netrcfile) { + return -1; + } + netrc_alloc = TRUE; + } + + file = fopen(netrcfile, "r"); + if(netrc_alloc) + Curl_safefree(netrcfile); + if(file) { + char *tok; + char *tok_buf; + bool done=FALSE; + char netrcbuffer[256]; + int netrcbuffsize = (int)sizeof(netrcbuffer); + + while(!done && fgets(netrcbuffer, netrcbuffsize, file)) { + tok=strtok_r(netrcbuffer, " \t\n", &tok_buf); + while(!done && tok) { + + if((*loginp && **loginp) && (*passwordp && **passwordp)) { + done=TRUE; + break; + } + + switch(state) { + case NOTHING: + if(Curl_raw_equal("machine", tok)) { + /* the next tok is the machine name, this is in itself the + delimiter that starts the stuff entered for this machine, + after this we need to search for 'login' and + 'password'. */ + state=HOSTFOUND; + } + break; + case HOSTFOUND: + if(Curl_raw_equal(host, tok)) { + /* and yes, this is our host! */ + state=HOSTVALID; + retcode=0; /* we did find our host */ + } + else + /* not our host */ + state=NOTHING; + break; + case HOSTVALID: + /* we are now parsing sub-keywords concerning "our" host */ + if(state_login) { + if(specific_login) { + state_our_login = Curl_raw_equal(*loginp, tok); + } + else { + free(*loginp); + *loginp = strdup(tok); + if(!*loginp) { + retcode = -1; /* allocation failed */ + goto out; + } + } + state_login=0; + } + else if(state_password) { + if(state_our_login || !specific_login) { + free(*passwordp); + *passwordp = strdup(tok); + if(!*passwordp) { + retcode = -1; /* allocation failed */ + goto out; + } + } + state_password=0; + } + else if(Curl_raw_equal("login", tok)) + state_login=1; + else if(Curl_raw_equal("password", tok)) + state_password=1; + else if(Curl_raw_equal("machine", tok)) { + /* ok, there's machine here go => */ + state = HOSTFOUND; + state_our_login = FALSE; + } + break; + } /* switch (state) */ + + tok = strtok_r(NULL, " \t\n", &tok_buf); + } /* while(tok) */ + } /* while fgets() */ + + out: + fclose(file); + } + + return retcode; +} diff --git a/external/libcurl_android/jni/libcurl/lib/netrc.h b/external/libcurl_android/jni/libcurl/lib/netrc.h new file mode 100755 index 00000000..a1456011 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/netrc.h @@ -0,0 +1,36 @@ +#ifndef HEADER_CURL_NETRC_H +#define HEADER_CURL_NETRC_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* returns -1 on failure, 0 if the host is found, 1 is the host isn't found */ +int Curl_parsenetrc(const char *host, + char **loginp, + char **passwordp, + char *filename); + /* Assume: (*passwordp)[0]=0, host[0] != 0. + * If (*loginp)[0] = 0, search for login and password within a machine + * section in the netrc. + * If (*loginp)[0] != 0, search for password within machine and login. + */ + +#endif /* HEADER_CURL_NETRC_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/non-ascii.c b/external/libcurl_android/jni/libcurl/lib/non-ascii.c new file mode 100755 index 00000000..91d6a54f --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/non-ascii.c @@ -0,0 +1,343 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef CURL_DOES_CONVERSIONS + +#include + +#include "non-ascii.h" +#include "formdata.h" +#include "sendf.h" +#include "urldata.h" + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +#ifdef HAVE_ICONV +#include +/* set default codesets for iconv */ +#ifndef CURL_ICONV_CODESET_OF_NETWORK +#define CURL_ICONV_CODESET_OF_NETWORK "ISO8859-1" +#endif +#ifndef CURL_ICONV_CODESET_FOR_UTF8 +#define CURL_ICONV_CODESET_FOR_UTF8 "UTF-8" +#endif +#define ICONV_ERROR (size_t)-1 +#endif /* HAVE_ICONV */ + +/* + * Curl_convert_clone() returns a malloced copy of the source string (if + * returning CURLE_OK), with the data converted to network format. + */ +CURLcode Curl_convert_clone(struct SessionHandle *data, + const char *indata, + size_t insize, + char **outbuf) +{ + char *convbuf; + CURLcode result; + + convbuf = malloc(insize); + if(!convbuf) + return CURLE_OUT_OF_MEMORY; + + memcpy(convbuf, indata, insize); + result = Curl_convert_to_network(data, convbuf, insize); + if(result) { + free(convbuf); + return result; + } + + *outbuf = convbuf; /* return the converted buffer */ + + return CURLE_OK; +} + +/* + * Curl_convert_to_network() is an internal function for performing ASCII + * conversions on non-ASCII platforms. It convers the buffer _in place_. + */ +CURLcode Curl_convert_to_network(struct SessionHandle *data, + char *buffer, size_t length) +{ + CURLcode rc; + + if(data->set.convtonetwork) { + /* use translation callback */ + rc = data->set.convtonetwork(buffer, length); + if(rc != CURLE_OK) { + failf(data, + "CURLOPT_CONV_TO_NETWORK_FUNCTION callback returned %d: %s", + (int)rc, curl_easy_strerror(rc)); + } + return rc; + } + else { +#ifdef HAVE_ICONV + /* do the translation ourselves */ + char *input_ptr, *output_ptr; + size_t in_bytes, out_bytes, rc; + int error; + + /* open an iconv conversion descriptor if necessary */ + if(data->outbound_cd == (iconv_t)-1) { + data->outbound_cd = iconv_open(CURL_ICONV_CODESET_OF_NETWORK, + CURL_ICONV_CODESET_OF_HOST); + if(data->outbound_cd == (iconv_t)-1) { + error = ERRNO; + failf(data, + "The iconv_open(\"%s\", \"%s\") call failed with errno %i: %s", + CURL_ICONV_CODESET_OF_NETWORK, + CURL_ICONV_CODESET_OF_HOST, + error, strerror(error)); + return CURLE_CONV_FAILED; + } + } + /* call iconv */ + input_ptr = output_ptr = buffer; + in_bytes = out_bytes = length; + rc = iconv(data->outbound_cd, (const char**)&input_ptr, &in_bytes, + &output_ptr, &out_bytes); + if((rc == ICONV_ERROR) || (in_bytes != 0)) { + error = ERRNO; + failf(data, + "The Curl_convert_to_network iconv call failed with errno %i: %s", + error, strerror(error)); + return CURLE_CONV_FAILED; + } +#else + failf(data, "CURLOPT_CONV_TO_NETWORK_FUNCTION callback required"); + return CURLE_CONV_REQD; +#endif /* HAVE_ICONV */ + } + + return CURLE_OK; +} + +/* + * Curl_convert_from_network() is an internal function for performing ASCII + * conversions on non-ASCII platforms. It convers the buffer _in place_. + */ +CURLcode Curl_convert_from_network(struct SessionHandle *data, + char *buffer, size_t length) +{ + CURLcode rc; + + if(data->set.convfromnetwork) { + /* use translation callback */ + rc = data->set.convfromnetwork(buffer, length); + if(rc != CURLE_OK) { + failf(data, + "CURLOPT_CONV_FROM_NETWORK_FUNCTION callback returned %d: %s", + (int)rc, curl_easy_strerror(rc)); + } + return rc; + } + else { +#ifdef HAVE_ICONV + /* do the translation ourselves */ + char *input_ptr, *output_ptr; + size_t in_bytes, out_bytes, rc; + int error; + + /* open an iconv conversion descriptor if necessary */ + if(data->inbound_cd == (iconv_t)-1) { + data->inbound_cd = iconv_open(CURL_ICONV_CODESET_OF_HOST, + CURL_ICONV_CODESET_OF_NETWORK); + if(data->inbound_cd == (iconv_t)-1) { + error = ERRNO; + failf(data, + "The iconv_open(\"%s\", \"%s\") call failed with errno %i: %s", + CURL_ICONV_CODESET_OF_HOST, + CURL_ICONV_CODESET_OF_NETWORK, + error, strerror(error)); + return CURLE_CONV_FAILED; + } + } + /* call iconv */ + input_ptr = output_ptr = buffer; + in_bytes = out_bytes = length; + rc = iconv(data->inbound_cd, (const char **)&input_ptr, &in_bytes, + &output_ptr, &out_bytes); + if((rc == ICONV_ERROR) || (in_bytes != 0)) { + error = ERRNO; + failf(data, + "Curl_convert_from_network iconv call failed with errno %i: %s", + error, strerror(error)); + return CURLE_CONV_FAILED; + } +#else + failf(data, "CURLOPT_CONV_FROM_NETWORK_FUNCTION callback required"); + return CURLE_CONV_REQD; +#endif /* HAVE_ICONV */ + } + + return CURLE_OK; +} + +/* + * Curl_convert_from_utf8() is an internal function for performing UTF-8 + * conversions on non-ASCII platforms. + */ +CURLcode Curl_convert_from_utf8(struct SessionHandle *data, + char *buffer, size_t length) +{ + CURLcode rc; + + if(data->set.convfromutf8) { + /* use translation callback */ + rc = data->set.convfromutf8(buffer, length); + if(rc != CURLE_OK) { + failf(data, + "CURLOPT_CONV_FROM_UTF8_FUNCTION callback returned %d: %s", + (int)rc, curl_easy_strerror(rc)); + } + return rc; + } + else { +#ifdef HAVE_ICONV + /* do the translation ourselves */ + const char *input_ptr; + char *output_ptr; + size_t in_bytes, out_bytes, rc; + int error; + + /* open an iconv conversion descriptor if necessary */ + if(data->utf8_cd == (iconv_t)-1) { + data->utf8_cd = iconv_open(CURL_ICONV_CODESET_OF_HOST, + CURL_ICONV_CODESET_FOR_UTF8); + if(data->utf8_cd == (iconv_t)-1) { + error = ERRNO; + failf(data, + "The iconv_open(\"%s\", \"%s\") call failed with errno %i: %s", + CURL_ICONV_CODESET_OF_HOST, + CURL_ICONV_CODESET_FOR_UTF8, + error, strerror(error)); + return CURLE_CONV_FAILED; + } + } + /* call iconv */ + input_ptr = output_ptr = buffer; + in_bytes = out_bytes = length; + rc = iconv(data->utf8_cd, &input_ptr, &in_bytes, + &output_ptr, &out_bytes); + if((rc == ICONV_ERROR) || (in_bytes != 0)) { + error = ERRNO; + failf(data, + "The Curl_convert_from_utf8 iconv call failed with errno %i: %s", + error, strerror(error)); + return CURLE_CONV_FAILED; + } + if(output_ptr < input_ptr) { + /* null terminate the now shorter output string */ + *output_ptr = 0x00; + } +#else + failf(data, "CURLOPT_CONV_FROM_UTF8_FUNCTION callback required"); + return CURLE_CONV_REQD; +#endif /* HAVE_ICONV */ + } + + return CURLE_OK; +} + +/* + * Init conversion stuff for a SessionHandle + */ +void Curl_convert_init(struct SessionHandle *data) +{ +#if defined(CURL_DOES_CONVERSIONS) && defined(HAVE_ICONV) + /* conversion descriptors for iconv calls */ + data->outbound_cd = (iconv_t)-1; + data->inbound_cd = (iconv_t)-1; + data->utf8_cd = (iconv_t)-1; +#else + (void)data; +#endif /* CURL_DOES_CONVERSIONS && HAVE_ICONV */ +} + +/* + * Setup conversion stuff for a SessionHandle + */ +void Curl_convert_setup(struct SessionHandle *data) +{ + data->inbound_cd = iconv_open(CURL_ICONV_CODESET_OF_HOST, + CURL_ICONV_CODESET_OF_NETWORK); + data->outbound_cd = iconv_open(CURL_ICONV_CODESET_OF_NETWORK, + CURL_ICONV_CODESET_OF_HOST); + data->utf8_cd = iconv_open(CURL_ICONV_CODESET_OF_HOST, + CURL_ICONV_CODESET_FOR_UTF8); +} + +/* + * Close conversion stuff for a SessionHandle + */ + +void Curl_convert_close(struct SessionHandle *data) +{ +#ifdef HAVE_ICONV + /* close iconv conversion descriptors */ + if(data->inbound_cd != (iconv_t)-1) { + iconv_close(data->inbound_cd); + } + if(data->outbound_cd != (iconv_t)-1) { + iconv_close(data->outbound_cd); + } + if(data->utf8_cd != (iconv_t)-1) { + iconv_close(data->utf8_cd); + } +#else + (void)data; +#endif /* HAVE_ICONV */ +} + +/* + * Curl_convert_form() is used from http.c, this converts any form items that + need to be sent in the network encoding. Returns CURLE_OK on success. + */ +CURLcode Curl_convert_form(struct SessionHandle *data, struct FormData *form) +{ + struct FormData *next; + CURLcode rc; + + if(!form) + return CURLE_OK; + + if(!data) + return CURLE_BAD_FUNCTION_ARGUMENT; + + do { + next=form->next; /* the following form line */ + if(form->type == FORM_DATA) { + rc = Curl_convert_to_network(data, form->line, form->length); + /* Curl_convert_to_network calls failf if unsuccessful */ + if(rc != CURLE_OK) + return rc; + } + } while((form = next) != NULL); /* continue */ + return CURLE_OK; +} + +#endif /* CURL_DOES_CONVERSIONS */ diff --git a/external/libcurl_android/jni/libcurl/lib/non-ascii.h b/external/libcurl_android/jni/libcurl/lib/non-ascii.h new file mode 100755 index 00000000..8b4b7c22 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/non-ascii.h @@ -0,0 +1,63 @@ +#ifndef HEADER_CURL_NON_ASCII_H +#define HEADER_CURL_NON_ASCII_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#ifdef CURL_DOES_CONVERSIONS + +#include "urldata.h" + +/* + * Curl_convert_clone() returns a malloced copy of the source string (if + * returning CURLE_OK), with the data converted to network format. + * + * If no conversion was needed *outbuf may be NULL. + */ +CURLcode Curl_convert_clone(struct SessionHandle *data, + const char *indata, + size_t insize, + char **outbuf); + +void Curl_convert_init(struct SessionHandle *data); +void Curl_convert_setup(struct SessionHandle *data); +void Curl_convert_close(struct SessionHandle *data); + +CURLcode Curl_convert_to_network(struct SessionHandle *data, + char *buffer, size_t length); +CURLcode Curl_convert_from_network(struct SessionHandle *data, + char *buffer, size_t length); +CURLcode Curl_convert_from_utf8(struct SessionHandle *data, + char *buffer, size_t length); +CURLcode Curl_convert_form(struct SessionHandle *data, struct FormData *form); +#else +#define Curl_convert_clone(a,b,c,d) ((void)a, CURLE_OK) +#define Curl_convert_init(x) Curl_nop_stmt +#define Curl_convert_setup(x) Curl_nop_stmt +#define Curl_convert_close(x) Curl_nop_stmt +#define Curl_convert_to_network(a,b,c) ((void)a, CURLE_OK) +#define Curl_convert_from_network(a,b,c) ((void)a, CURLE_OK) +#define Curl_convert_from_utf8(a,b,c) ((void)a, CURLE_OK) +#define Curl_convert_form(a,b) CURLE_OK +#endif + +#endif /* HEADER_CURL_NON_ASCII_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/nonblock.c b/external/libcurl_android/jni/libcurl/lib/nonblock.c new file mode 100755 index 00000000..1447c877 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/nonblock.c @@ -0,0 +1,91 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_SYS_IOCTL_H +#include +#endif +#ifdef HAVE_FCNTL_H +#include +#endif + +#if (defined(HAVE_IOCTL_FIONBIO) && defined(NETWARE)) +#include +#endif +#ifdef __VMS +#include +#include +#endif + +#include "nonblock.h" + +/* + * curlx_nonblock() set the given socket to either blocking or non-blocking + * mode based on the 'nonblock' boolean argument. This function is highly + * portable. + */ +int curlx_nonblock(curl_socket_t sockfd, /* operate on this */ + int nonblock /* TRUE or FALSE */) +{ +#if defined(USE_BLOCKING_SOCKETS) + + return 0; /* returns success */ + +#elif defined(HAVE_FCNTL_O_NONBLOCK) + + /* most recent unix versions */ + int flags; + flags = sfcntl(sockfd, F_GETFL, 0); + if(nonblock) + return sfcntl(sockfd, F_SETFL, flags | O_NONBLOCK); + else + return sfcntl(sockfd, F_SETFL, flags & (~O_NONBLOCK)); + +#elif defined(HAVE_IOCTL_FIONBIO) + + /* older unix versions */ + int flags = nonblock ? 1 : 0; + return ioctl(sockfd, FIONBIO, &flags); + +#elif defined(HAVE_IOCTLSOCKET_FIONBIO) + + /* Windows */ + unsigned long flags = nonblock ? 1UL : 0UL; + return ioctlsocket(sockfd, FIONBIO, &flags); + +#elif defined(HAVE_IOCTLSOCKET_CAMEL_FIONBIO) + + /* Amiga */ + long flags = nonblock ? 1L : 0L; + return IoctlSocket(sockfd, FIONBIO, flags); + +#elif defined(HAVE_SETSOCKOPT_SO_NONBLOCK) + + /* BeOS */ + long b = nonblock ? 1L : 0L; + return setsockopt(sockfd, SOL_SOCKET, SO_NONBLOCK, &b, sizeof(b)); + +#else +# error "no non-blocking method was found/used/set" +#endif +} diff --git a/external/libcurl_android/jni/libcurl/lib/nonblock.h b/external/libcurl_android/jni/libcurl/lib/nonblock.h new file mode 100755 index 00000000..b540ae46 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/nonblock.h @@ -0,0 +1,31 @@ +#ifndef HEADER_CURL_NONBLOCK_H +#define HEADER_CURL_NONBLOCK_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2009, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include /* for curl_socket_t */ + +int curlx_nonblock(curl_socket_t sockfd, /* operate on this */ + int nonblock /* TRUE or FALSE */); + +#endif /* HEADER_CURL_NONBLOCK_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/nwlib.c b/external/libcurl_android/jni/libcurl/lib/nwlib.c new file mode 100755 index 00000000..252bf11e --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/nwlib.c @@ -0,0 +1,329 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef NETWARE /* Novell NetWare */ + +#ifdef __NOVELL_LIBC__ +/* For native LibC-based NLM we need to register as a real lib. */ +#include +#include +#include +#include +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +typedef struct +{ + int _errno; + void *twentybytes; +} libthreaddata_t; + +typedef struct +{ + int x; + int y; + int z; + void *tenbytes; + NXKey_t perthreadkey; /* if -1, no key obtained... */ + NXMutex_t *lock; +} libdata_t; + +int gLibId = -1; +void *gLibHandle = (void *) NULL; +rtag_t gAllocTag = (rtag_t) NULL; +NXMutex_t *gLibLock = (NXMutex_t *) NULL; + +/* internal library function prototypes... */ +int DisposeLibraryData( void * ); +void DisposeThreadData( void * ); +int GetOrSetUpData( int id, libdata_t **data, libthreaddata_t **threaddata ); + + +int _NonAppStart( void *NLMHandle, + void *errorScreen, + const char *cmdLine, + const char *loadDirPath, + size_t uninitializedDataLength, + void *NLMFileHandle, + int (*readRoutineP)( int conn, + void *fileHandle, size_t offset, + size_t nbytes, + size_t *bytesRead, + void *buffer ), + size_t customDataOffset, + size_t customDataSize, + int messageCount, + const char **messages ) +{ + NX_LOCK_INFO_ALLOC(liblock, "Per-Application Data Lock", 0); + +#ifndef __GNUC__ +#pragma unused(cmdLine) +#pragma unused(loadDirPath) +#pragma unused(uninitializedDataLength) +#pragma unused(NLMFileHandle) +#pragma unused(readRoutineP) +#pragma unused(customDataOffset) +#pragma unused(customDataSize) +#pragma unused(messageCount) +#pragma unused(messages) +#endif + + /* + * Here we process our command line, post errors (to the error screen), + * perform initializations and anything else we need to do before being able + * to accept calls into us. If we succeed, we return non-zero and the NetWare + * Loader will leave us up, otherwise we fail to load and get dumped. + */ + gAllocTag = AllocateResourceTag(NLMHandle, + " memory allocations", + AllocSignature); + + if(!gAllocTag) { + OutputToScreen(errorScreen, "Unable to allocate resource tag for " + "library memory allocations.\n"); + return -1; + } + + gLibId = register_library(DisposeLibraryData); + + if(gLibId < -1) { + OutputToScreen(errorScreen, "Unable to register library with kernel.\n"); + return -1; + } + + gLibHandle = NLMHandle; + + gLibLock = NXMutexAlloc(0, 0, &liblock); + + if(!gLibLock) { + OutputToScreen(errorScreen, "Unable to allocate library data lock.\n"); + return -1; + } + + return 0; +} + +/* + * Here we clean up any resources we allocated. Resource tags is a big part + * of what we created, but NetWare doesn't ask us to free those. + */ +void _NonAppStop( void ) +{ + (void) unregister_library(gLibId); + NXMutexFree(gLibLock); +} + +/* + * This function cannot be the first in the file for if the file is linked + * first, then the check-unload function's offset will be nlmname.nlm+0 + * which is how to tell that there isn't one. When the check function is + * first in the linked objects, it is ambiguous. For this reason, we will + * put it inside this file after the stop function. + * + * Here we check to see if it's alright to ourselves to be unloaded. If not, + * we return a non-zero value. Right now, there isn't any reason not to allow + * it. + */ +int _NonAppCheckUnload( void ) +{ + return 0; +} + +int GetOrSetUpData(int id, libdata_t **appData, + libthreaddata_t **threadData ) +{ + int err; + libdata_t *app_data; + libthreaddata_t *thread_data; + NXKey_t key; + NX_LOCK_INFO_ALLOC(liblock, "Application Data Lock", 0); + + err = 0; + thread_data = (libthreaddata_t *) NULL; + + /* + * Attempt to get our data for the application calling us. This is where we + * store whatever application-specific information we need to carry in + * support of calling applications. + */ + app_data = (libdata_t *) get_app_data(id); + + if(!app_data) { + /* + * This application hasn't called us before; set up application AND + * per-thread data. Of course, just in case a thread from this same + * application is calling us simultaneously, we better lock our application + * data-creation mutex. We also need to recheck for data after we acquire + * the lock because WE might be that other thread that was too late to + * create the data and the first thread in will have created it. + */ + NXLock(gLibLock); + + if(!(app_data = (libdata_t *) get_app_data(id))) { + app_data = malloc(sizeof(libdata_t)); + + if(app_data) { + memset(app_data, 0, sizeof(libdata_t)); + + app_data->tenbytes = malloc(10); + app_data->lock = NXMutexAlloc(0, 0, &liblock); + + if(!app_data->tenbytes || !app_data->lock) { + if(app_data->lock) + NXMutexFree(app_data->lock); + + free(app_data); + app_data = (libdata_t *) NULL; + err = ENOMEM; + } + + if(app_data) { + /* + * Here we burn in the application data that we were trying to get + * by calling get_app_data(). Next time we call the first function, + * we'll get this data we're just now setting. We also go on here to + * establish the per-thread data for the calling thread, something + * we'll have to do on each application thread the first time + * it calls us. + */ + err = set_app_data(gLibId, app_data); + + if(err) { + free(app_data); + app_data = (libdata_t *) NULL; + err = ENOMEM; + } + else { + /* create key for thread-specific data... */ + err = NXKeyCreate(DisposeThreadData, (void *) NULL, &key); + + if(err) /* (no more keys left?) */ + key = -1; + + app_data->perthreadkey = key; + } + } + } + } + + NXUnlock(gLibLock); + } + + if(app_data) { + key = app_data->perthreadkey; + + if(key != -1 /* couldn't create a key? no thread data */ + && !(err = NXKeyGetValue(key, (void **) &thread_data)) + && !thread_data) { + /* + * Allocate the per-thread data for the calling thread. Regardless of + * whether there was already application data or not, this may be the + * first call by a new thread. The fact that we allocation 20 bytes on + * a pointer is not very important, this just helps to demonstrate that + * we can have arbitrarily complex per-thread data. + */ + thread_data = malloc(sizeof(libthreaddata_t)); + + if(thread_data) { + thread_data->_errno = 0; + thread_data->twentybytes = malloc(20); + + if(!thread_data->twentybytes) { + free(thread_data); + thread_data = (libthreaddata_t *) NULL; + err = ENOMEM; + } + + if((err = NXKeySetValue(key, thread_data))) { + free(thread_data->twentybytes); + free(thread_data); + thread_data = (libthreaddata_t *) NULL; + } + } + } + } + + if(appData) + *appData = app_data; + + if(threadData) + *threadData = thread_data; + + return err; +} + +int DisposeLibraryData( void *data ) +{ + if(data) { + void *tenbytes = ((libdata_t *) data)->tenbytes; + + if(tenbytes) + free(tenbytes); + + free(data); + } + + return 0; +} + +void DisposeThreadData( void *data ) +{ + if(data) { + void *twentybytes = ((libthreaddata_t *) data)->twentybytes; + + if(twentybytes) + free(twentybytes); + + free(data); + } +} + +#else /* __NOVELL_LIBC__ */ +/* For native CLib-based NLM seems we can do a bit more simple. */ +#include + +int main ( void ) +{ + /* initialize any globals here... */ + + /* do this if any global initializing was done + SynchronizeStart(); + */ + ExitThread (TSR_THREAD, 0); + return 0; +} + +#endif /* __NOVELL_LIBC__ */ + +#else /* NETWARE */ + +#ifdef __POCC__ +# pragma warn(disable:2024) /* Disable warning #2024: Empty input file */ +#endif + +#endif /* NETWARE */ diff --git a/external/libcurl_android/jni/libcurl/lib/nwos.c b/external/libcurl_android/jni/libcurl/lib/nwos.c new file mode 100755 index 00000000..23ff2a71 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/nwos.c @@ -0,0 +1,88 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef NETWARE /* Novell NetWare */ + +#ifdef __NOVELL_LIBC__ +/* For native LibC-based NLM we need to do nothing. */ +int netware_init ( void ) +{ + return 0; +} + +#else /* __NOVELL_LIBC__ */ + +/* For native CLib-based NLM we need to initialize the LONG namespace. */ +#include +#include +#include +/* Make the CLIB Ctx stuff link */ +#include +NETDB_DEFINE_CONTEXT +/* Make the CLIB Inet stuff link */ +#include +#include +NETINET_DEFINE_CONTEXT + +int netware_init ( void ) +{ + int rc = 0; + unsigned int myHandle = GetNLMHandle(); + /* import UnAugmentAsterisk dynamically for NW4.x compatibility */ + void (*pUnAugmentAsterisk)(int) = (void(*)(int)) + ImportSymbol(myHandle, "UnAugmentAsterisk"); + /* import UseAccurateCaseForPaths dynamically for NW3.x compatibility */ + void (*pUseAccurateCaseForPaths)(int) = (void(*)(int)) + ImportSymbol(myHandle, "UseAccurateCaseForPaths"); + if(pUnAugmentAsterisk) + pUnAugmentAsterisk(1); + if(pUseAccurateCaseForPaths) + pUseAccurateCaseForPaths(1); + UnimportSymbol(myHandle, "UnAugmentAsterisk"); + UnimportSymbol(myHandle, "UseAccurateCaseForPaths"); + /* set long name space */ + if((SetCurrentNameSpace(4) == 255)) { + rc = 1; + } + if((SetTargetNameSpace(4) == 255)) { + rc = rc + 2; + } + return rc; +} + +/* dummy function to satisfy newer prelude */ +int __init_environment ( void ) +{ + return 0; +} + +/* dummy function to satisfy newer prelude */ +int __deinit_environment ( void ) +{ + return 0; +} + +#endif /* __NOVELL_LIBC__ */ + +#endif /* NETWARE */ diff --git a/external/libcurl_android/jni/libcurl/lib/objnames.inc b/external/libcurl_android/jni/libcurl/lib/objnames.inc new file mode 100755 index 00000000..8778492b --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/objnames.inc @@ -0,0 +1,107 @@ +# *************************************************************************** +# * _ _ ____ _ +# * Project ___| | | | _ \| | +# * / __| | | | |_) | | +# * | (__| |_| | _ <| |___ +# * \___|\___/|_| \_\_____| +# * +# * Copyright (C) 2012, Daniel Stenberg, , et al. +# * +# * This software is licensed as described in the file COPYING, which +# * you should have received as part of this distribution. The terms +# * are also available at http://curl.haxx.se/docs/copyright.html. +# * +# * You may opt to use, copy, modify, merge, publish, distribute and/or sell +# * copies of the Software, and permit persons to whom the Software is +# * furnished to do so, under the terms of the COPYING file. +# * +# * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# * KIND, either express or implied. +# * +# *************************************************************************** + +# +# This file is sourced from curl/packages/OS400/initscript.sh and +# other Bourne shell scripts. Keep it as portable as possible. +# + +# +# curl_10char_object_name +# +# This shell function accepts a single string argument with unspecified +# length representing a (*.c) source file name and returns a string which +# is a transformation of given argument. +# +# The intended purpose of this function is to transliterate a (*.c) source +# file name that may be longer than 10 characters, or not, into a string +# with at most 10 characters which may be used as an OS/400 object name. +# +# This function might not be universally usefull, nor we care about it. +# +# It is intended to be used with libcurl's (*.c) source file names, so +# dependency on libcurl's source file naming scheme is acceptable and +# good enough for its intended use. Specifically it makes use of the fact +# that libcurl's (*.c) source file names which may be longer than 10 chars +# are conformed with underscore '_' separated substrings, or separated by +# other character which does not belong to the [0-9], [a-z] or [A-Z] sets. +# +# This allows repeatable and automatic short object name generation with +# no need for a hardcoded mapping table. +# +# Transformation is done in the following way: +# +# 1) Leading directory components are removed. +# 2) Leftmost dot character and any other char following it are removed. +# 3) Lowercase characters are transliterated to uppercase. +# 4) Characters not in [A-Z] or [0-9] are transliterated to underscore '_'. +# 5) Every sequence of one or more underscores is replaced with a single one. +# 6) Five leftmost substrings which end in an underscore character are +# replaced by the first character of each substring, while retaining +# the rest of the string. +# 7) Finally the result is truncated to 10 characters. +# +# Resulting object name may be shorter than 10 characters. +# +# Test case 1221 does unit testng of this function and also verifies +# that it is possible to generate distinct short object names for all +# curl and libcurl *.c source file names. +# + +curl_10char_object_name() { + echo "${1}" | \ + sed -e 's:.*/::' \ + -e 's:[.].*::' \ + -e 'y:abcdefghijklmnopqrstuvwxyz:ABCDEFGHIJKLMNOPQRSTUVWXYZ:' \ + -e 's:[^ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890_]:_:g' \ + -e 's:__*:_:g' \ + -e 's:\([^_]\)[^_]*_\(.*\):\1\2:' \ + -e 's:\([^_]\)\([^_]\)[^_]*_\(.*\):\1\2\3:' \ + -e 's:\([^_]\)\([^_]\)\([^_]\)[^_]*_\(.*\):\1\2\3\4:' \ + -e 's:\([^_]\)\([^_]\)\([^_]\)\([^_]\)[^_]*_\(.*\):\1\2\3\4\5:' \ + -e 's:\([^_]\)\([^_]\)\([^_]\)\([^_]\)\([^_]\)[^_]*_\(.*\):\1\2\3\4\5\6:' \ + -e 's:^\(..........\).*:\1:' +} + +# +# curl_8char_object_name +# +# Same as curl_10char_object_name() description and details above, except +# that object name is limited to 8 charcters maximum. +# + +curl_8char_object_name() { + echo "${1}" | \ + sed -e 's:.*/::' \ + -e 's:[.].*::' \ + -e 'y:abcdefghijklmnopqrstuvwxyz:ABCDEFGHIJKLMNOPQRSTUVWXYZ:' \ + -e 's:[^ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890_]:_:g' \ + -e 's:__*:_:g' \ + -e 's:\([^_]\)[^_]*_\(.*\):\1\2:' \ + -e 's:\([^_]\)\([^_]\)[^_]*_\(.*\):\1\2\3:' \ + -e 's:\([^_]\)\([^_]\)\([^_]\)[^_]*_\(.*\):\1\2\3\4:' \ + -e 's:\([^_]\)\([^_]\)\([^_]\)\([^_]\)[^_]*_\(.*\):\1\2\3\4\5:' \ + -e 's:\([^_]\)\([^_]\)\([^_]\)\([^_]\)\([^_]\)[^_]*_\(.*\):\1\2\3\4\5\6:' \ + -e 's:^\(........\).*:\1:' +} + +# end of objectname.inc diff --git a/external/libcurl_android/jni/libcurl/lib/openldap.c b/external/libcurl_android/jni/libcurl/lib/openldap.c new file mode 100755 index 00000000..df8d9388 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/openldap.c @@ -0,0 +1,640 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2010, 2013, Howard Chu, + * Copyright (C) 2011 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#if !defined(CURL_DISABLE_LDAP) && defined(USE_OPENLDAP) + +/* + * Notice that USE_OPENLDAP is only a source code selection switch. When + * libcurl is built with USE_OPENLDAP defined the libcurl source code that + * gets compiled is the code from openldap.c, otherwise the code that gets + * compiled is the code from ldap.c. + * + * When USE_OPENLDAP is defined a recent version of the OpenLDAP library + * might be required for compilation and runtime. In order to use ancient + * OpenLDAP library versions, USE_OPENLDAP shall not be defined. + */ + +#include + +#include "urldata.h" +#include +#include "sendf.h" +#include "vtls/vtls.h" +#include "transfer.h" +#include "curl_ldap.h" +#include "curl_memory.h" +#include "curl_base64.h" +#include "connect.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "memdebug.h" + +#ifndef _LDAP_PVT_H +extern int ldap_pvt_url_scheme2proto(const char *); +extern int ldap_init_fd(ber_socket_t fd, int proto, const char *url, + LDAP **ld); +#endif + +static CURLcode ldap_setup(struct connectdata *conn); +static CURLcode ldap_do(struct connectdata *conn, bool *done); +static CURLcode ldap_done(struct connectdata *conn, CURLcode, bool); +static CURLcode ldap_connect(struct connectdata *conn, bool *done); +static CURLcode ldap_connecting(struct connectdata *conn, bool *done); +static CURLcode ldap_disconnect(struct connectdata *conn, bool dead); + +static Curl_recv ldap_recv; + +/* + * LDAP protocol handler. + */ + +const struct Curl_handler Curl_handler_ldap = { + "LDAP", /* scheme */ + ldap_setup, /* setup_connection */ + ldap_do, /* do_it */ + ldap_done, /* done */ + ZERO_NULL, /* do_more */ + ldap_connect, /* connect_it */ + ldap_connecting, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ldap_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_LDAP, /* defport */ + CURLPROTO_LDAP, /* protocol */ + PROTOPT_NONE /* flags */ +}; + +#ifdef USE_SSL +/* + * LDAPS protocol handler. + */ + +const struct Curl_handler Curl_handler_ldaps = { + "LDAPS", /* scheme */ + ldap_setup, /* setup_connection */ + ldap_do, /* do_it */ + ldap_done, /* done */ + ZERO_NULL, /* do_more */ + ldap_connect, /* connect_it */ + ldap_connecting, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ldap_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_LDAPS, /* defport */ + CURLPROTO_LDAP, /* protocol */ + PROTOPT_SSL /* flags */ +}; +#endif + +static const char *url_errs[] = { + "success", + "out of memory", + "bad parameter", + "unrecognized scheme", + "unbalanced delimiter", + "bad URL", + "bad host or port", + "bad or missing attributes", + "bad or missing scope", + "bad or missing filter", + "bad or missing extensions" +}; + +typedef struct ldapconninfo { + LDAP *ld; + Curl_recv *recv; /* for stacking SSL handler */ + Curl_send *send; + int proto; + int msgid; + bool ssldone; + bool sslinst; + bool didbind; +} ldapconninfo; + +typedef struct ldapreqinfo { + int msgid; + int nument; +} ldapreqinfo; + +static CURLcode ldap_setup(struct connectdata *conn) +{ + ldapconninfo *li; + LDAPURLDesc *lud; + struct SessionHandle *data=conn->data; + int rc, proto; + CURLcode status; + + rc = ldap_url_parse(data->change.url, &lud); + if(rc != LDAP_URL_SUCCESS) { + const char *msg = "url parsing problem"; + status = CURLE_URL_MALFORMAT; + if(rc > LDAP_URL_SUCCESS && rc <= LDAP_URL_ERR_BADEXTS) { + if(rc == LDAP_URL_ERR_MEM) + status = CURLE_OUT_OF_MEMORY; + msg = url_errs[rc]; + } + failf(conn->data, "LDAP local: %s", msg); + return status; + } + proto = ldap_pvt_url_scheme2proto(lud->lud_scheme); + ldap_free_urldesc(lud); + + li = calloc(1, sizeof(ldapconninfo)); + if(!li) + return CURLE_OUT_OF_MEMORY; + li->proto = proto; + conn->proto.generic = li; + connkeep(conn, "OpenLDAP default"); + /* TODO: + * - provide option to choose SASL Binds instead of Simple + */ + return CURLE_OK; +} + +#ifdef USE_SSL +static Sockbuf_IO ldapsb_tls; +#endif + +static CURLcode ldap_connect(struct connectdata *conn, bool *done) +{ + ldapconninfo *li = conn->proto.generic; + struct SessionHandle *data=conn->data; + int rc, proto = LDAP_VERSION3; + char hosturl[1024], *ptr; + (void)done; + + strcpy(hosturl, "ldap"); + ptr = hosturl+4; + if(conn->handler->flags & PROTOPT_SSL) + *ptr++ = 's'; + snprintf(ptr, sizeof(hosturl)-(ptr-hosturl), "://%s:%d", + conn->host.name, conn->remote_port); + + rc = ldap_init_fd(conn->sock[FIRSTSOCKET], li->proto, hosturl, &li->ld); + if(rc) { + failf(data, "LDAP local: Cannot connect to %s, %s", + hosturl, ldap_err2string(rc)); + return CURLE_COULDNT_CONNECT; + } + + ldap_set_option(li->ld, LDAP_OPT_PROTOCOL_VERSION, &proto); + +#ifdef USE_SSL + if(conn->handler->flags & PROTOPT_SSL) { + CURLcode res; + res = Curl_ssl_connect_nonblocking(conn, FIRSTSOCKET, &li->ssldone); + if(res) + return res; + } +#endif + + return CURLE_OK; +} + +static CURLcode ldap_connecting(struct connectdata *conn, bool *done) +{ + ldapconninfo *li = conn->proto.generic; + struct SessionHandle *data=conn->data; + LDAPMessage *result = NULL; + struct timeval tv = {0,1}, *tvp; + int rc, err; + char *info = NULL; + +#ifdef USE_SSL + if(conn->handler->flags & PROTOPT_SSL) { + /* Is the SSL handshake complete yet? */ + if(!li->ssldone) { + CURLcode res = Curl_ssl_connect_nonblocking(conn, FIRSTSOCKET, + &li->ssldone); + if(res || !li->ssldone) + return res; + } + /* Have we installed the libcurl SSL handlers into the sockbuf yet? */ + if(!li->sslinst) { + Sockbuf *sb; + ldap_get_option(li->ld, LDAP_OPT_SOCKBUF, &sb); + ber_sockbuf_add_io(sb, &ldapsb_tls, LBER_SBIOD_LEVEL_TRANSPORT, conn); + li->sslinst = TRUE; + li->recv = conn->recv[FIRSTSOCKET]; + li->send = conn->send[FIRSTSOCKET]; + } + } +#endif + + tvp = &tv; + +retry: + if(!li->didbind) { + char *binddn; + struct berval passwd; + + if(conn->bits.user_passwd) { + binddn = conn->user; + passwd.bv_val = conn->passwd; + passwd.bv_len = strlen(passwd.bv_val); + } + else { + binddn = NULL; + passwd.bv_val = NULL; + passwd.bv_len = 0; + } + rc = ldap_sasl_bind(li->ld, binddn, LDAP_SASL_SIMPLE, &passwd, + NULL, NULL, &li->msgid); + if(rc) + return CURLE_LDAP_CANNOT_BIND; + li->didbind = TRUE; + if(tvp) + return CURLE_OK; + } + + rc = ldap_result(li->ld, li->msgid, LDAP_MSG_ONE, tvp, &result); + if(rc < 0) { + failf(data, "LDAP local: bind ldap_result %s", ldap_err2string(rc)); + return CURLE_LDAP_CANNOT_BIND; + } + if(rc == 0) { + /* timed out */ + return CURLE_OK; + } + rc = ldap_parse_result(li->ld, result, &err, NULL, &info, NULL, NULL, 1); + if(rc) { + failf(data, "LDAP local: bind ldap_parse_result %s", ldap_err2string(rc)); + return CURLE_LDAP_CANNOT_BIND; + } + /* Try to fallback to LDAPv2? */ + if(err == LDAP_PROTOCOL_ERROR) { + int proto; + ldap_get_option(li->ld, LDAP_OPT_PROTOCOL_VERSION, &proto); + if(proto == LDAP_VERSION3) { + if(info) { + ldap_memfree(info); + info = NULL; + } + proto = LDAP_VERSION2; + ldap_set_option(li->ld, LDAP_OPT_PROTOCOL_VERSION, &proto); + li->didbind = FALSE; + goto retry; + } + } + + if(err) { + failf(data, "LDAP remote: bind failed %s %s", ldap_err2string(rc), + info ? info : ""); + if(info) + ldap_memfree(info); + return CURLE_LOGIN_DENIED; + } + + if(info) + ldap_memfree(info); + conn->recv[FIRSTSOCKET] = ldap_recv; + *done = TRUE; + return CURLE_OK; +} + +static CURLcode ldap_disconnect(struct connectdata *conn, bool dead_connection) +{ + ldapconninfo *li = conn->proto.generic; + (void) dead_connection; + + if(li) { + if(li->ld) { + ldap_unbind_ext(li->ld, NULL, NULL); + li->ld = NULL; + } + conn->proto.generic = NULL; + free(li); + } + return CURLE_OK; +} + +static CURLcode ldap_do(struct connectdata *conn, bool *done) +{ + ldapconninfo *li = conn->proto.generic; + ldapreqinfo *lr; + CURLcode status = CURLE_OK; + int rc = 0; + LDAPURLDesc *ludp = NULL; + int msgid; + struct SessionHandle *data=conn->data; + + connkeep(conn, "OpenLDAP do"); + + infof(data, "LDAP local: %s\n", data->change.url); + + rc = ldap_url_parse(data->change.url, &ludp); + if(rc != LDAP_URL_SUCCESS) { + const char *msg = "url parsing problem"; + status = CURLE_URL_MALFORMAT; + if(rc > LDAP_URL_SUCCESS && rc <= LDAP_URL_ERR_BADEXTS) { + if(rc == LDAP_URL_ERR_MEM) + status = CURLE_OUT_OF_MEMORY; + msg = url_errs[rc]; + } + failf(conn->data, "LDAP local: %s", msg); + return status; + } + + rc = ldap_search_ext(li->ld, ludp->lud_dn, ludp->lud_scope, + ludp->lud_filter, ludp->lud_attrs, 0, + NULL, NULL, NULL, 0, &msgid); + ldap_free_urldesc(ludp); + if(rc != LDAP_SUCCESS) { + failf(data, "LDAP local: ldap_search_ext %s", ldap_err2string(rc)); + return CURLE_LDAP_SEARCH_FAILED; + } + lr = calloc(1,sizeof(ldapreqinfo)); + if(!lr) + return CURLE_OUT_OF_MEMORY; + lr->msgid = msgid; + data->req.protop = lr; + Curl_setup_transfer(conn, FIRSTSOCKET, -1, FALSE, NULL, -1, NULL); + *done = TRUE; + return CURLE_OK; +} + +static CURLcode ldap_done(struct connectdata *conn, CURLcode res, + bool premature) +{ + ldapreqinfo *lr = conn->data->req.protop; + (void)res; + (void)premature; + + if(lr) { + /* if there was a search in progress, abandon it */ + if(lr->msgid) { + ldapconninfo *li = conn->proto.generic; + ldap_abandon_ext(li->ld, lr->msgid, NULL, NULL); + lr->msgid = 0; + } + conn->data->req.protop = NULL; + free(lr); + } + return CURLE_OK; +} + +static ssize_t ldap_recv(struct connectdata *conn, int sockindex, char *buf, + size_t len, CURLcode *err) +{ + ldapconninfo *li = conn->proto.generic; + struct SessionHandle *data=conn->data; + ldapreqinfo *lr = data->req.protop; + int rc, ret; + LDAPMessage *result = NULL; + LDAPMessage *ent; + BerElement *ber = NULL; + struct timeval tv = {0,1}; + (void)len; + (void)buf; + (void)sockindex; + + rc = ldap_result(li->ld, lr->msgid, LDAP_MSG_RECEIVED, &tv, &result); + if(rc < 0) { + failf(data, "LDAP local: search ldap_result %s", ldap_err2string(rc)); + *err = CURLE_RECV_ERROR; + return -1; + } + + *err = CURLE_AGAIN; + ret = -1; + + /* timed out */ + if(result == NULL) + return ret; + + for(ent = ldap_first_message(li->ld, result); ent; + ent = ldap_next_message(li->ld, ent)) { + struct berval bv, *bvals, **bvp = &bvals; + int binary = 0, msgtype; + + msgtype = ldap_msgtype(ent); + if(msgtype == LDAP_RES_SEARCH_RESULT) { + int code; + char *info = NULL; + rc = ldap_parse_result(li->ld, ent, &code, NULL, &info, NULL, NULL, 0); + if(rc) { + failf(data, "LDAP local: search ldap_parse_result %s", + ldap_err2string(rc)); + *err = CURLE_LDAP_SEARCH_FAILED; + } + else if(code && code != LDAP_SIZELIMIT_EXCEEDED) { + failf(data, "LDAP remote: search failed %s %s", ldap_err2string(rc), + info ? info : ""); + *err = CURLE_LDAP_SEARCH_FAILED; + } + else { + /* successful */ + if(code == LDAP_SIZELIMIT_EXCEEDED) + infof(data, "There are more than %d entries\n", lr->nument); + data->req.size = data->req.bytecount; + *err = CURLE_OK; + ret = 0; + } + lr->msgid = 0; + ldap_memfree(info); + break; + } + else if(msgtype != LDAP_RES_SEARCH_ENTRY) + continue; + + lr->nument++; + rc = ldap_get_dn_ber(li->ld, ent, &ber, &bv); + if(rc < 0) { + /* TODO: verify that this is really how this return code should be + handled */ + *err = CURLE_RECV_ERROR; + return -1; + } + Curl_client_write(conn, CLIENTWRITE_BODY, (char *)"DN: ", 4); + Curl_client_write(conn, CLIENTWRITE_BODY, (char *)bv.bv_val, bv.bv_len); + Curl_client_write(conn, CLIENTWRITE_BODY, (char *)"\n", 1); + data->req.bytecount += bv.bv_len + 5; + + for(rc = ldap_get_attribute_ber(li->ld, ent, ber, &bv, bvp); + rc == LDAP_SUCCESS; + rc = ldap_get_attribute_ber(li->ld, ent, ber, &bv, bvp)) { + int i; + + if(bv.bv_val == NULL) break; + + if(bv.bv_len > 7 && !strncmp(bv.bv_val + bv.bv_len - 7, ";binary", 7)) + binary = 1; + else + binary = 0; + + for(i=0; bvals[i].bv_val != NULL; i++) { + int binval = 0; + Curl_client_write(conn, CLIENTWRITE_BODY, (char *)"\t", 1); + Curl_client_write(conn, CLIENTWRITE_BODY, (char *)bv.bv_val, + bv.bv_len); + Curl_client_write(conn, CLIENTWRITE_BODY, (char *)":", 1); + data->req.bytecount += bv.bv_len + 2; + + if(!binary) { + /* check for leading or trailing whitespace */ + if(ISSPACE(bvals[i].bv_val[0]) || + ISSPACE(bvals[i].bv_val[bvals[i].bv_len-1])) + binval = 1; + else { + /* check for unprintable characters */ + unsigned int j; + for(j=0; jreq.bytecount += 2; + if(val_b64_sz > 0) { + Curl_client_write(conn, CLIENTWRITE_BODY, val_b64, val_b64_sz); + free(val_b64); + data->req.bytecount += val_b64_sz; + } + } + else { + Curl_client_write(conn, CLIENTWRITE_BODY, (char *)" ", 1); + Curl_client_write(conn, CLIENTWRITE_BODY, bvals[i].bv_val, + bvals[i].bv_len); + data->req.bytecount += bvals[i].bv_len + 1; + } + Curl_client_write(conn, CLIENTWRITE_BODY, (char *)"\n", 0); + data->req.bytecount++; + } + ber_memfree(bvals); + Curl_client_write(conn, CLIENTWRITE_BODY, (char *)"\n", 0); + data->req.bytecount++; + } + Curl_client_write(conn, CLIENTWRITE_BODY, (char *)"\n", 0); + data->req.bytecount++; + ber_free(ber, 0); + } + ldap_msgfree(result); + return ret; +} + +#ifdef USE_SSL +static int +ldapsb_tls_setup(Sockbuf_IO_Desc *sbiod, void *arg) +{ + sbiod->sbiod_pvt = arg; + return 0; +} + +static int +ldapsb_tls_remove(Sockbuf_IO_Desc *sbiod) +{ + sbiod->sbiod_pvt = NULL; + return 0; +} + +/* We don't need to do anything because libcurl does it already */ +static int +ldapsb_tls_close(Sockbuf_IO_Desc *sbiod) +{ + (void)sbiod; + return 0; +} + +static int +ldapsb_tls_ctrl(Sockbuf_IO_Desc *sbiod, int opt, void *arg) +{ + (void)arg; + if(opt == LBER_SB_OPT_DATA_READY) { + struct connectdata *conn = sbiod->sbiod_pvt; + return Curl_ssl_data_pending(conn, FIRSTSOCKET); + } + return 0; +} + +static ber_slen_t +ldapsb_tls_read(Sockbuf_IO_Desc *sbiod, void *buf, ber_len_t len) +{ + struct connectdata *conn = sbiod->sbiod_pvt; + ldapconninfo *li = conn->proto.generic; + ber_slen_t ret; + CURLcode err = CURLE_RECV_ERROR; + + ret = li->recv(conn, FIRSTSOCKET, buf, len, &err); + if(ret < 0 && err == CURLE_AGAIN) { + SET_SOCKERRNO(EWOULDBLOCK); + } + return ret; +} + +static ber_slen_t +ldapsb_tls_write(Sockbuf_IO_Desc *sbiod, void *buf, ber_len_t len) +{ + struct connectdata *conn = sbiod->sbiod_pvt; + ldapconninfo *li = conn->proto.generic; + ber_slen_t ret; + CURLcode err = CURLE_SEND_ERROR; + + ret = li->send(conn, FIRSTSOCKET, buf, len, &err); + if(ret < 0 && err == CURLE_AGAIN) { + SET_SOCKERRNO(EWOULDBLOCK); + } + return ret; +} + +static Sockbuf_IO ldapsb_tls = +{ + ldapsb_tls_setup, + ldapsb_tls_remove, + ldapsb_tls_ctrl, + ldapsb_tls_read, + ldapsb_tls_write, + ldapsb_tls_close +}; +#endif /* USE_SSL */ + +#endif /* !CURL_DISABLE_LDAP && USE_OPENLDAP */ diff --git a/external/libcurl_android/jni/libcurl/lib/parsedate.c b/external/libcurl_android/jni/libcurl/lib/parsedate.c new file mode 100755 index 00000000..ecb8dfb4 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/parsedate.c @@ -0,0 +1,583 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +/* + A brief summary of the date string formats this parser groks: + + RFC 2616 3.3.1 + + Sun, 06 Nov 1994 08:49:37 GMT ; RFC 822, updated by RFC 1123 + Sunday, 06-Nov-94 08:49:37 GMT ; RFC 850, obsoleted by RFC 1036 + Sun Nov 6 08:49:37 1994 ; ANSI C's asctime() format + + we support dates without week day name: + + 06 Nov 1994 08:49:37 GMT + 06-Nov-94 08:49:37 GMT + Nov 6 08:49:37 1994 + + without the time zone: + + 06 Nov 1994 08:49:37 + 06-Nov-94 08:49:37 + + weird order: + + 1994 Nov 6 08:49:37 (GNU date fails) + GMT 08:49:37 06-Nov-94 Sunday + 94 6 Nov 08:49:37 (GNU date fails) + + time left out: + + 1994 Nov 6 + 06-Nov-94 + Sun Nov 6 94 + + unusual separators: + + 1994.Nov.6 + Sun/Nov/6/94/GMT + + commonly used time zone names: + + Sun, 06 Nov 1994 08:49:37 CET + 06 Nov 1994 08:49:37 EST + + time zones specified using RFC822 style: + + Sun, 12 Sep 2004 15:05:58 -0700 + Sat, 11 Sep 2004 21:32:11 +0200 + + compact numerical date strings: + + 20040912 15:05:58 -0700 + 20040911 +0200 + +*/ + +#include "curl_setup.h" + +#ifdef HAVE_LIMITS_H +#include +#endif + +#include +#include "rawstr.h" +#include "warnless.h" +#include "parsedate.h" + +const char * const Curl_wkday[] = +{"Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"}; +static const char * const weekday[] = +{ "Monday", "Tuesday", "Wednesday", "Thursday", + "Friday", "Saturday", "Sunday" }; +const char * const Curl_month[]= +{ "Jan", "Feb", "Mar", "Apr", "May", "Jun", + "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" }; + +struct tzinfo { + char name[5]; + int offset; /* +/- in minutes */ +}; + +/* + * parsedate() + * + * Returns: + * + * PARSEDATE_OK - a fine conversion + * PARSEDATE_FAIL - failed to convert + * PARSEDATE_LATER - time overflow at the far end of time_t + * PARSEDATE_SOONER - time underflow at the low end of time_t + */ + +static int parsedate(const char *date, time_t *output); + +#define PARSEDATE_OK 0 +#define PARSEDATE_FAIL -1 +#define PARSEDATE_LATER 1 +#define PARSEDATE_SOONER 2 + +/* Here's a bunch of frequently used time zone names. These were supported + by the old getdate parser. */ +#define tDAYZONE -60 /* offset for daylight savings time */ +static const struct tzinfo tz[]= { + {"GMT", 0}, /* Greenwich Mean */ + {"UTC", 0}, /* Universal (Coordinated) */ + {"WET", 0}, /* Western European */ + {"BST", 0 tDAYZONE}, /* British Summer */ + {"WAT", 60}, /* West Africa */ + {"AST", 240}, /* Atlantic Standard */ + {"ADT", 240 tDAYZONE}, /* Atlantic Daylight */ + {"EST", 300}, /* Eastern Standard */ + {"EDT", 300 tDAYZONE}, /* Eastern Daylight */ + {"CST", 360}, /* Central Standard */ + {"CDT", 360 tDAYZONE}, /* Central Daylight */ + {"MST", 420}, /* Mountain Standard */ + {"MDT", 420 tDAYZONE}, /* Mountain Daylight */ + {"PST", 480}, /* Pacific Standard */ + {"PDT", 480 tDAYZONE}, /* Pacific Daylight */ + {"YST", 540}, /* Yukon Standard */ + {"YDT", 540 tDAYZONE}, /* Yukon Daylight */ + {"HST", 600}, /* Hawaii Standard */ + {"HDT", 600 tDAYZONE}, /* Hawaii Daylight */ + {"CAT", 600}, /* Central Alaska */ + {"AHST", 600}, /* Alaska-Hawaii Standard */ + {"NT", 660}, /* Nome */ + {"IDLW", 720}, /* International Date Line West */ + {"CET", -60}, /* Central European */ + {"MET", -60}, /* Middle European */ + {"MEWT", -60}, /* Middle European Winter */ + {"MEST", -60 tDAYZONE}, /* Middle European Summer */ + {"CEST", -60 tDAYZONE}, /* Central European Summer */ + {"MESZ", -60 tDAYZONE}, /* Middle European Summer */ + {"FWT", -60}, /* French Winter */ + {"FST", -60 tDAYZONE}, /* French Summer */ + {"EET", -120}, /* Eastern Europe, USSR Zone 1 */ + {"WAST", -420}, /* West Australian Standard */ + {"WADT", -420 tDAYZONE}, /* West Australian Daylight */ + {"CCT", -480}, /* China Coast, USSR Zone 7 */ + {"JST", -540}, /* Japan Standard, USSR Zone 8 */ + {"EAST", -600}, /* Eastern Australian Standard */ + {"EADT", -600 tDAYZONE}, /* Eastern Australian Daylight */ + {"GST", -600}, /* Guam Standard, USSR Zone 9 */ + {"NZT", -720}, /* New Zealand */ + {"NZST", -720}, /* New Zealand Standard */ + {"NZDT", -720 tDAYZONE}, /* New Zealand Daylight */ + {"IDLE", -720}, /* International Date Line East */ + /* Next up: Military timezone names. RFC822 allowed these, but (as noted in + RFC 1123) had their signs wrong. Here we use the correct signs to match + actual military usage. + */ + {"A", +1 * 60}, /* Alpha */ + {"B", +2 * 60}, /* Bravo */ + {"C", +3 * 60}, /* Charlie */ + {"D", +4 * 60}, /* Delta */ + {"E", +5 * 60}, /* Echo */ + {"F", +6 * 60}, /* Foxtrot */ + {"G", +7 * 60}, /* Golf */ + {"H", +8 * 60}, /* Hotel */ + {"I", +9 * 60}, /* India */ + /* "J", Juliet is not used as a timezone, to indicate the observer's local + time */ + {"K", +10 * 60}, /* Kilo */ + {"L", +11 * 60}, /* Lima */ + {"M", +12 * 60}, /* Mike */ + {"N", -1 * 60}, /* November */ + {"O", -2 * 60}, /* Oscar */ + {"P", -3 * 60}, /* Papa */ + {"Q", -4 * 60}, /* Quebec */ + {"R", -5 * 60}, /* Romeo */ + {"S", -6 * 60}, /* Sierra */ + {"T", -7 * 60}, /* Tango */ + {"U", -8 * 60}, /* Uniform */ + {"V", -9 * 60}, /* Victor */ + {"W", -10 * 60}, /* Whiskey */ + {"X", -11 * 60}, /* X-ray */ + {"Y", -12 * 60}, /* Yankee */ + {"Z", 0}, /* Zulu, zero meridian, a.k.a. UTC */ +}; + +/* returns: + -1 no day + 0 monday - 6 sunday +*/ + +static int checkday(const char *check, size_t len) +{ + int i; + const char * const *what; + bool found= FALSE; + if(len > 3) + what = &weekday[0]; + else + what = &Curl_wkday[0]; + for(i=0; i<7; i++) { + if(Curl_raw_equal(check, what[0])) { + found=TRUE; + break; + } + what++; + } + return found?i:-1; +} + +static int checkmonth(const char *check) +{ + int i; + const char * const *what; + bool found= FALSE; + + what = &Curl_month[0]; + for(i=0; i<12; i++) { + if(Curl_raw_equal(check, what[0])) { + found=TRUE; + break; + } + what++; + } + return found?i:-1; /* return the offset or -1, no real offset is -1 */ +} + +/* return the time zone offset between GMT and the input one, in number + of seconds or -1 if the timezone wasn't found/legal */ + +static int checktz(const char *check) +{ + unsigned int i; + const struct tzinfo *what; + bool found= FALSE; + + what = tz; + for(i=0; i< sizeof(tz)/sizeof(tz[0]); i++) { + if(Curl_raw_equal(check, what->name)) { + found=TRUE; + break; + } + what++; + } + return found?what->offset*60:-1; +} + +static void skip(const char **date) +{ + /* skip everything that aren't letters or digits */ + while(**date && !ISALNUM(**date)) + (*date)++; +} + +enum assume { + DATE_MDAY, + DATE_YEAR, + DATE_TIME +}; + +/* this is a clone of 'struct tm' but with all fields we don't need or use + cut out */ +struct my_tm { + int tm_sec; + int tm_min; + int tm_hour; + int tm_mday; + int tm_mon; + int tm_year; +}; + +/* struct tm to time since epoch in GMT time zone. + * This is similar to the standard mktime function but for GMT only, and + * doesn't suffer from the various bugs and portability problems that + * some systems' implementations have. + */ +static time_t my_timegm(struct my_tm *tm) +{ + static const int month_days_cumulative [12] = + { 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334 }; + int month, year, leap_days; + + if(tm->tm_year < 70) + /* we don't support years before 1970 as they will cause this function + to return a negative value */ + return -1; + + year = tm->tm_year + 1900; + month = tm->tm_mon; + if(month < 0) { + year += (11 - month) / 12; + month = 11 - (11 - month) % 12; + } + else if(month >= 12) { + year -= month / 12; + month = month % 12; + } + + leap_days = year - (tm->tm_mon <= 1); + leap_days = ((leap_days / 4) - (leap_days / 100) + (leap_days / 400) + - (1969 / 4) + (1969 / 100) - (1969 / 400)); + + return ((((time_t) (year - 1970) * 365 + + leap_days + month_days_cumulative [month] + tm->tm_mday - 1) * 24 + + tm->tm_hour) * 60 + tm->tm_min) * 60 + tm->tm_sec; +} + +/* + * parsedate() + * + * Returns: + * + * PARSEDATE_OK - a fine conversion + * PARSEDATE_FAIL - failed to convert + * PARSEDATE_LATER - time overflow at the far end of time_t + * PARSEDATE_SOONER - time underflow at the low end of time_t + */ + +static int parsedate(const char *date, time_t *output) +{ + time_t t = 0; + int wdaynum=-1; /* day of the week number, 0-6 (mon-sun) */ + int monnum=-1; /* month of the year number, 0-11 */ + int mdaynum=-1; /* day of month, 1 - 31 */ + int hournum=-1; + int minnum=-1; + int secnum=-1; + int yearnum=-1; + int tzoff=-1; + struct my_tm tm; + enum assume dignext = DATE_MDAY; + const char *indate = date; /* save the original pointer */ + int part = 0; /* max 6 parts */ + + while(*date && (part < 6)) { + bool found=FALSE; + + skip(&date); + + if(ISALPHA(*date)) { + /* a name coming up */ + char buf[32]=""; + size_t len; + if(sscanf(date, "%31[ABCDEFGHIJKLMNOPQRSTUVWXYZ" + "abcdefghijklmnopqrstuvwxyz]", buf)) + len = strlen(buf); + else + len = 0; + + if(wdaynum == -1) { + wdaynum = checkday(buf, len); + if(wdaynum != -1) + found = TRUE; + } + if(!found && (monnum == -1)) { + monnum = checkmonth(buf); + if(monnum != -1) + found = TRUE; + } + + if(!found && (tzoff == -1)) { + /* this just must be a time zone string */ + tzoff = checktz(buf); + if(tzoff != -1) + found = TRUE; + } + + if(!found) + return PARSEDATE_FAIL; /* bad string */ + + date += len; + } + else if(ISDIGIT(*date)) { + /* a digit */ + int val; + char *end; + if((secnum == -1) && + (3 == sscanf(date, "%02d:%02d:%02d", &hournum, &minnum, &secnum))) { + /* time stamp! */ + date += 8; + } + else if((secnum == -1) && + (2 == sscanf(date, "%02d:%02d", &hournum, &minnum))) { + /* time stamp without seconds */ + date += 5; + secnum = 0; + } + else { + long lval; + int error; + int old_errno; + + old_errno = ERRNO; + SET_ERRNO(0); + lval = strtol(date, &end, 10); + error = ERRNO; + if(error != old_errno) + SET_ERRNO(old_errno); + + if(error) + return PARSEDATE_FAIL; + +#if LONG_MAX != INT_MAX + if((lval > (long)INT_MAX) || (lval < (long)INT_MIN)) + return PARSEDATE_FAIL; +#endif + + val = curlx_sltosi(lval); + + if((tzoff == -1) && + ((end - date) == 4) && + (val <= 1400) && + (indate< date) && + ((date[-1] == '+' || date[-1] == '-'))) { + /* four digits and a value less than or equal to 1400 (to take into + account all sorts of funny time zone diffs) and it is preceded + with a plus or minus. This is a time zone indication. 1400 is + picked since +1300 is frequently used and +1400 is mentioned as + an edge number in the document "ISO C 200X Proposal: Timezone + Functions" at http://david.tribble.com/text/c0xtimezone.html If + anyone has a more authoritative source for the exact maximum time + zone offsets, please speak up! */ + found = TRUE; + tzoff = (val/100 * 60 + val%100)*60; + + /* the + and - prefix indicates the local time compared to GMT, + this we need ther reversed math to get what we want */ + tzoff = date[-1]=='+'?-tzoff:tzoff; + } + + if(((end - date) == 8) && + (yearnum == -1) && + (monnum == -1) && + (mdaynum == -1)) { + /* 8 digits, no year, month or day yet. This is YYYYMMDD */ + found = TRUE; + yearnum = val/10000; + monnum = (val%10000)/100-1; /* month is 0 - 11 */ + mdaynum = val%100; + } + + if(!found && (dignext == DATE_MDAY) && (mdaynum == -1)) { + if((val > 0) && (val<32)) { + mdaynum = val; + found = TRUE; + } + dignext = DATE_YEAR; + } + + if(!found && (dignext == DATE_YEAR) && (yearnum == -1)) { + yearnum = val; + found = TRUE; + if(yearnum < 1900) { + if(yearnum > 70) + yearnum += 1900; + else + yearnum += 2000; + } + if(mdaynum == -1) + dignext = DATE_MDAY; + } + + if(!found) + return PARSEDATE_FAIL; + + date = end; + } + } + + part++; + } + + if(-1 == secnum) + secnum = minnum = hournum = 0; /* no time, make it zero */ + + if((-1 == mdaynum) || + (-1 == monnum) || + (-1 == yearnum)) + /* lacks vital info, fail */ + return PARSEDATE_FAIL; + +#if SIZEOF_TIME_T < 5 + /* 32 bit time_t can only hold dates to the beginning of 2038 */ + if(yearnum > 2037) { + *output = 0x7fffffff; + return PARSEDATE_LATER; + } +#endif + + if(yearnum < 1970) { + *output = 0; + return PARSEDATE_SOONER; + } + + if((mdaynum > 31) || (monnum > 11) || + (hournum > 23) || (minnum > 59) || (secnum > 60)) + return PARSEDATE_FAIL; /* clearly an illegal date */ + + tm.tm_sec = secnum; + tm.tm_min = minnum; + tm.tm_hour = hournum; + tm.tm_mday = mdaynum; + tm.tm_mon = monnum; + tm.tm_year = yearnum - 1900; + + /* my_timegm() returns a time_t. time_t is often 32 bits, even on many + architectures that feature 64 bit 'long'. + + Some systems have 64 bit time_t and deal with years beyond 2038. However, + even on some of the systems with 64 bit time_t mktime() returns -1 for + dates beyond 03:14:07 UTC, January 19, 2038. (Such as AIX 5100-06) + */ + t = my_timegm(&tm); + + /* time zone adjust (cast t to int to compare to negative one) */ + if(-1 != (int)t) { + + /* Add the time zone diff between local time zone and GMT. */ + long delta = (long)(tzoff!=-1?tzoff:0); + + if((delta>0) && (t > LONG_MAX - delta)) { + *output = 0x7fffffff; + return PARSEDATE_LATER; /* time_t overflow */ + } + + t += delta; + } + + *output = t; + + return PARSEDATE_OK; +} + +time_t curl_getdate(const char *p, const time_t *now) +{ + time_t parsed; + int rc = parsedate(p, &parsed); + (void)now; /* legacy argument from the past that we ignore */ + + switch(rc) { + case PARSEDATE_OK: + case PARSEDATE_LATER: + case PARSEDATE_SOONER: + return parsed; + } + /* everything else is fail */ + return -1; +} + +/* + * Curl_gmtime() is a gmtime() replacement for portability. Do not use the + * gmtime_r() or gmtime() functions anywhere else but here. + * + */ + +CURLcode Curl_gmtime(time_t intime, struct tm *store) +{ + const struct tm *tm; +#ifdef HAVE_GMTIME_R + /* thread-safe version */ + tm = (struct tm *)gmtime_r(&intime, store); +#else + tm = gmtime(&intime); + if(tm) + *store = *tm; /* copy the pointed struct to the local copy */ +#endif + + if(!tm) + return CURLE_BAD_FUNCTION_ARGUMENT; + return CURLE_OK; +} diff --git a/external/libcurl_android/jni/libcurl/lib/parsedate.h b/external/libcurl_android/jni/libcurl/lib/parsedate.h new file mode 100755 index 00000000..ade0f4f6 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/parsedate.h @@ -0,0 +1,31 @@ +#ifndef HEADER_CURL_PARSEDATE_H +#define HEADER_CURL_PARSEDATE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +extern const char * const Curl_wkday[7]; +extern const char * const Curl_month[12]; + +CURLcode Curl_gmtime(time_t intime, struct tm *store); + +#endif /* HEADER_CURL_PARSEDATE_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/pingpong.c b/external/libcurl_android/jni/libcurl/lib/pingpong.c new file mode 100755 index 00000000..c7e89d0a --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/pingpong.c @@ -0,0 +1,517 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + * 'pingpong' is for generic back-and-forth support functions used by FTP, + * IMAP, POP3, SMTP and whatever more that likes them. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include "urldata.h" +#include "sendf.h" +#include "select.h" +#include "progress.h" +#include "speedcheck.h" +#include "pingpong.h" +#include "multiif.h" +#include "non-ascii.h" +#include "vtls/vtls.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +#ifdef USE_PINGPONG + +/* Returns timeout in ms. 0 or negative number means the timeout has already + triggered */ +long Curl_pp_state_timeout(struct pingpong *pp) +{ + struct connectdata *conn = pp->conn; + struct SessionHandle *data=conn->data; + long timeout_ms; /* in milliseconds */ + long timeout2_ms; /* in milliseconds */ + long response_time= (data->set.server_response_timeout)? + data->set.server_response_timeout: pp->response_time; + + /* if CURLOPT_SERVER_RESPONSE_TIMEOUT is set, use that to determine + remaining time, or use pp->response because SERVER_RESPONSE_TIMEOUT is + supposed to govern the response for any given server response, not for + the time from connect to the given server response. */ + + /* Without a requested timeout, we only wait 'response_time' seconds for the + full response to arrive before we bail out */ + timeout_ms = response_time - + Curl_tvdiff(Curl_tvnow(), pp->response); /* spent time */ + + if(data->set.timeout) { + /* if timeout is requested, find out how much remaining time we have */ + timeout2_ms = data->set.timeout - /* timeout time */ + Curl_tvdiff(Curl_tvnow(), conn->now); /* spent time */ + + /* pick the lowest number */ + timeout_ms = CURLMIN(timeout_ms, timeout2_ms); + } + + return timeout_ms; +} + +/* + * Curl_pp_statemach() + */ +CURLcode Curl_pp_statemach(struct pingpong *pp, bool block) +{ + struct connectdata *conn = pp->conn; + curl_socket_t sock = conn->sock[FIRSTSOCKET]; + int rc; + long interval_ms; + long timeout_ms = Curl_pp_state_timeout(pp); + struct SessionHandle *data=conn->data; + CURLcode result = CURLE_OK; + + if(timeout_ms <=0 ) { + failf(data, "server response timeout"); + return CURLE_OPERATION_TIMEDOUT; /* already too little time */ + } + + if(block) { + interval_ms = 1000; /* use 1 second timeout intervals */ + if(timeout_ms < interval_ms) + interval_ms = timeout_ms; + } + else + interval_ms = 0; /* immediate */ + + if(Curl_pp_moredata(pp)) + /* We are receiving and there is data in the cache so just read it */ + rc = 1; + else if(!pp->sendleft && Curl_ssl_data_pending(conn, FIRSTSOCKET)) + /* We are receiving and there is data ready in the SSL library */ + rc = 1; + else + rc = Curl_socket_ready(pp->sendleft?CURL_SOCKET_BAD:sock, /* reading */ + pp->sendleft?sock:CURL_SOCKET_BAD, /* writing */ + interval_ms); + + if(block) { + /* if we didn't wait, we don't have to spend time on this now */ + if(Curl_pgrsUpdate(conn)) + result = CURLE_ABORTED_BY_CALLBACK; + else + result = Curl_speedcheck(data, Curl_tvnow()); + + if(result) + return result; + } + + if(rc == -1) { + failf(data, "select/poll error"); + result = CURLE_OUT_OF_MEMORY; + } + else if(rc) + result = pp->statemach_act(conn); + + return result; +} + +/* initialize stuff to prepare for reading a fresh new response */ +void Curl_pp_init(struct pingpong *pp) +{ + struct connectdata *conn = pp->conn; + pp->nread_resp = 0; + pp->linestart_resp = conn->data->state.buffer; + pp->pending_resp = TRUE; + pp->response = Curl_tvnow(); /* start response time-out now! */ +} + + + +/*********************************************************************** + * + * Curl_pp_vsendf() + * + * Send the formated string as a command to a pingpong server. Note that + * the string should not have any CRLF appended, as this function will + * append the necessary things itself. + * + * made to never block + */ +CURLcode Curl_pp_vsendf(struct pingpong *pp, + const char *fmt, + va_list args) +{ + ssize_t bytes_written; + size_t write_len; + char *fmt_crlf; + char *s; + CURLcode error; + struct connectdata *conn = pp->conn; + struct SessionHandle *data = conn->data; + +#ifdef HAVE_GSSAPI + enum protection_level data_sec = conn->data_prot; +#endif + + DEBUGASSERT(pp->sendleft == 0); + DEBUGASSERT(pp->sendsize == 0); + DEBUGASSERT(pp->sendthis == NULL); + + fmt_crlf = aprintf("%s\r\n", fmt); /* append a trailing CRLF */ + if(!fmt_crlf) + return CURLE_OUT_OF_MEMORY; + + s = vaprintf(fmt_crlf, args); /* trailing CRLF appended */ + free(fmt_crlf); + if(!s) + return CURLE_OUT_OF_MEMORY; + + bytes_written = 0; + write_len = strlen(s); + + Curl_pp_init(pp); + + error = Curl_convert_to_network(data, s, write_len); + /* Curl_convert_to_network calls failf if unsuccessful */ + if(error) { + free(s); + return error; + } + +#ifdef HAVE_GSSAPI + conn->data_prot = PROT_CMD; +#endif + error = Curl_write(conn, conn->sock[FIRSTSOCKET], s, write_len, + &bytes_written); +#ifdef HAVE_GSSAPI + DEBUGASSERT(data_sec > PROT_NONE && data_sec < PROT_LAST); + conn->data_prot = data_sec; +#endif + + if(error) { + free(s); + return error; + } + + if(conn->data->set.verbose) + Curl_debug(conn->data, CURLINFO_HEADER_OUT, + s, (size_t)bytes_written, conn); + + if(bytes_written != (ssize_t)write_len) { + /* the whole chunk was not sent, keep it around and adjust sizes */ + pp->sendthis = s; + pp->sendsize = write_len; + pp->sendleft = write_len - bytes_written; + } + else { + free(s); + pp->sendthis = NULL; + pp->sendleft = pp->sendsize = 0; + pp->response = Curl_tvnow(); + } + + return CURLE_OK; +} + + +/*********************************************************************** + * + * Curl_pp_sendf() + * + * Send the formated string as a command to a pingpong server. Note that + * the string should not have any CRLF appended, as this function will + * append the necessary things itself. + * + * made to never block + */ +CURLcode Curl_pp_sendf(struct pingpong *pp, + const char *fmt, ...) +{ + CURLcode res; + va_list ap; + va_start(ap, fmt); + + res = Curl_pp_vsendf(pp, fmt, ap); + + va_end(ap); + + return res; +} + +/* + * Curl_pp_readresp() + * + * Reads a piece of a server response. + */ +CURLcode Curl_pp_readresp(curl_socket_t sockfd, + struct pingpong *pp, + int *code, /* return the server code if done */ + size_t *size) /* size of the response */ +{ + ssize_t perline; /* count bytes per line */ + bool keepon=TRUE; + ssize_t gotbytes; + char *ptr; + struct connectdata *conn = pp->conn; + struct SessionHandle *data = conn->data; + char * const buf = data->state.buffer; + CURLcode result = CURLE_OK; + + *code = 0; /* 0 for errors or not done */ + *size = 0; + + ptr=buf + pp->nread_resp; + + /* number of bytes in the current line, so far */ + perline = (ssize_t)(ptr-pp->linestart_resp); + + keepon=TRUE; + + while((pp->nread_respcache) { + /* we had data in the "cache", copy that instead of doing an actual + * read + * + * pp->cache_size is cast to ssize_t here. This should be safe, because + * it would have been populated with something of size int to begin + * with, even though its datatype may be larger than an int. + */ + DEBUGASSERT((ptr+pp->cache_size) <= (buf+BUFSIZE+1)); + memcpy(ptr, pp->cache, pp->cache_size); + gotbytes = (ssize_t)pp->cache_size; + free(pp->cache); /* free the cache */ + pp->cache = NULL; /* clear the pointer */ + pp->cache_size = 0; /* zero the size just in case */ + } + else { + int res; +#ifdef HAVE_GSSAPI + enum protection_level prot = conn->data_prot; + conn->data_prot = PROT_CLEAR; +#endif + DEBUGASSERT((ptr+BUFSIZE-pp->nread_resp) <= (buf+BUFSIZE+1)); + res = Curl_read(conn, sockfd, ptr, BUFSIZE-pp->nread_resp, + &gotbytes); +#ifdef HAVE_GSSAPI + DEBUGASSERT(prot > PROT_NONE && prot < PROT_LAST); + conn->data_prot = prot; +#endif + if(res == CURLE_AGAIN) + return CURLE_OK; /* return */ + + if((res == CURLE_OK) && (gotbytes > 0)) + /* convert from the network encoding */ + res = Curl_convert_from_network(data, ptr, gotbytes); + /* Curl_convert_from_network calls failf if unsuccessful */ + + if(CURLE_OK != res) { + result = (CURLcode)res; /* Set outer result variable to this error. */ + keepon = FALSE; + } + } + + if(!keepon) + ; + else if(gotbytes <= 0) { + keepon = FALSE; + result = CURLE_RECV_ERROR; + failf(data, "response reading failed"); + } + else { + /* we got a whole chunk of data, which can be anything from one + * byte to a set of lines and possible just a piece of the last + * line */ + ssize_t i; + ssize_t clipamount = 0; + bool restart = FALSE; + + data->req.headerbytecount += (long)gotbytes; + + pp->nread_resp += gotbytes; + for(i = 0; i < gotbytes; ptr++, i++) { + perline++; + if(*ptr=='\n') { + /* a newline is CRLF in pp-talk, so the CR is ignored as + the line isn't really terminated until the LF comes */ + + /* output debug output if that is requested */ +#ifdef HAVE_GSSAPI + if(!conn->sec_complete) +#endif + if(data->set.verbose) + Curl_debug(data, CURLINFO_HEADER_IN, + pp->linestart_resp, (size_t)perline, conn); + + /* + * We pass all response-lines to the callback function registered + * for "headers". The response lines can be seen as a kind of + * headers. + */ + result = Curl_client_write(conn, CLIENTWRITE_HEADER, + pp->linestart_resp, perline); + if(result) + return result; + + if(pp->endofresp(conn, pp->linestart_resp, perline, code)) { + /* This is the end of the last line, copy the last line to the + start of the buffer and zero terminate, for old times sake */ + size_t n = ptr - pp->linestart_resp; + memmove(buf, pp->linestart_resp, n); + buf[n]=0; /* zero terminate */ + keepon=FALSE; + pp->linestart_resp = ptr+1; /* advance pointer */ + i++; /* skip this before getting out */ + + *size = pp->nread_resp; /* size of the response */ + pp->nread_resp = 0; /* restart */ + break; + } + perline=0; /* line starts over here */ + pp->linestart_resp = ptr+1; + } + } + + if(!keepon && (i != gotbytes)) { + /* We found the end of the response lines, but we didn't parse the + full chunk of data we have read from the server. We therefore need + to store the rest of the data to be checked on the next invoke as + it may actually contain another end of response already! */ + clipamount = gotbytes - i; + restart = TRUE; + DEBUGF(infof(data, "Curl_pp_readresp_ %d bytes of trailing " + "server response left\n", + (int)clipamount)); + } + else if(keepon) { + + if((perline == gotbytes) && (gotbytes > BUFSIZE/2)) { + /* We got an excessive line without newlines and we need to deal + with it. We keep the first bytes of the line then we throw + away the rest. */ + infof(data, "Excessive server response line length received, " + "%zd bytes. Stripping\n", gotbytes); + restart = TRUE; + + /* we keep 40 bytes since all our pingpong protocols are only + interested in the first piece */ + clipamount = 40; + } + else if(pp->nread_resp > BUFSIZE/2) { + /* We got a large chunk of data and there's potentially still + trailing data to take care of, so we put any such part in the + "cache", clear the buffer to make space and restart. */ + clipamount = perline; + restart = TRUE; + } + } + else if(i == gotbytes) + restart = TRUE; + + if(clipamount) { + pp->cache_size = clipamount; + pp->cache = malloc(pp->cache_size); + if(pp->cache) + memcpy(pp->cache, pp->linestart_resp, pp->cache_size); + else + return CURLE_OUT_OF_MEMORY; + } + if(restart) { + /* now reset a few variables to start over nicely from the start of + the big buffer */ + pp->nread_resp = 0; /* start over from scratch in the buffer */ + ptr = pp->linestart_resp = buf; + perline = 0; + } + + } /* there was data */ + + } /* while there's buffer left and loop is requested */ + + pp->pending_resp = FALSE; + + return result; +} + +int Curl_pp_getsock(struct pingpong *pp, + curl_socket_t *socks, + int numsocks) +{ + struct connectdata *conn = pp->conn; + + if(!numsocks) + return GETSOCK_BLANK; + + socks[0] = conn->sock[FIRSTSOCKET]; + + if(pp->sendleft) { + /* write mode */ + return GETSOCK_WRITESOCK(0); + } + + /* read mode */ + return GETSOCK_READSOCK(0); +} + +CURLcode Curl_pp_flushsend(struct pingpong *pp) +{ + /* we have a piece of a command still left to send */ + struct connectdata *conn = pp->conn; + ssize_t written; + CURLcode result = CURLE_OK; + curl_socket_t sock = conn->sock[FIRSTSOCKET]; + + result = Curl_write(conn, sock, pp->sendthis + pp->sendsize - + pp->sendleft, pp->sendleft, &written); + if(result) + return result; + + if(written != (ssize_t)pp->sendleft) { + /* only a fraction was sent */ + pp->sendleft -= written; + } + else { + free(pp->sendthis); + pp->sendthis=NULL; + pp->sendleft = pp->sendsize = 0; + pp->response = Curl_tvnow(); + } + return CURLE_OK; +} + +CURLcode Curl_pp_disconnect(struct pingpong *pp) +{ + if(pp->cache) { + free(pp->cache); + pp->cache = NULL; + } + return CURLE_OK; +} + +bool Curl_pp_moredata(struct pingpong *pp) +{ + return (!pp->sendleft && pp->cache && pp->nread_resp < pp->cache_size) ? + TRUE : FALSE; +} + +#endif diff --git a/external/libcurl_android/jni/libcurl/lib/pingpong.h b/external/libcurl_android/jni/libcurl/lib/pingpong.h new file mode 100755 index 00000000..b925ab98 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/pingpong.h @@ -0,0 +1,150 @@ +#ifndef HEADER_CURL_PINGPONG_H +#define HEADER_CURL_PINGPONG_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#if !defined(CURL_DISABLE_IMAP) || !defined(CURL_DISABLE_FTP) || \ + !defined(CURL_DISABLE_POP3) || !defined(CURL_DISABLE_SMTP) +#define USE_PINGPONG +#endif + +/* forward-declaration, this is defined in urldata.h */ +struct connectdata; + +typedef enum { + FTPTRANSFER_BODY, /* yes do transfer a body */ + FTPTRANSFER_INFO, /* do still go through to get info/headers */ + FTPTRANSFER_NONE, /* don't get anything and don't get info */ + FTPTRANSFER_LAST /* end of list marker, never used */ +} curl_pp_transfer; + +/* + * 'pingpong' is the generic struct used for protocols doing server<->client + * conversations in a back-and-forth style such as FTP, IMAP, POP3, SMTP etc. + * + * It holds response cache and non-blocking sending data. + */ +struct pingpong { + char *cache; /* data cache between getresponse()-calls */ + size_t cache_size; /* size of cache in bytes */ + size_t nread_resp; /* number of bytes currently read of a server response */ + char *linestart_resp; /* line start pointer for the server response + reader function */ + bool pending_resp; /* set TRUE when a server response is pending or in + progress, and is cleared once the last response is + read */ + char *sendthis; /* allocated pointer to a buffer that is to be sent to the + server */ + size_t sendleft; /* number of bytes left to send from the sendthis buffer */ + size_t sendsize; /* total size of the sendthis buffer */ + struct timeval response; /* set to Curl_tvnow() when a command has been sent + off, used to time-out response reading */ + long response_time; /* When no timeout is given, this is the amount of + milliseconds we await for a server response. */ + + struct connectdata *conn; /* points to the connectdata struct that this + belongs to */ + + /* Function pointers the protocols MUST implement and provide for the + pingpong layer to function */ + + CURLcode (*statemach_act)(struct connectdata *conn); + + bool (*endofresp)(struct connectdata *conn, char *ptr, size_t len, + int *code); +}; + +/* + * Curl_pp_statemach() + * + * called repeatedly until done. Set 'wait' to make it wait a while on the + * socket if there's no traffic. + */ +CURLcode Curl_pp_statemach(struct pingpong *pp, bool block); + +/* initialize stuff to prepare for reading a fresh new response */ +void Curl_pp_init(struct pingpong *pp); + +/* Returns timeout in ms. 0 or negative number means the timeout has already + triggered */ +long Curl_pp_state_timeout(struct pingpong *pp); + + +/*********************************************************************** + * + * Curl_pp_sendf() + * + * Send the formated string as a command to a pingpong server. Note that + * the string should not have any CRLF appended, as this function will + * append the necessary things itself. + * + * made to never block + */ +CURLcode Curl_pp_sendf(struct pingpong *pp, + const char *fmt, ...); + +/*********************************************************************** + * + * Curl_pp_vsendf() + * + * Send the formated string as a command to a pingpong server. Note that + * the string should not have any CRLF appended, as this function will + * append the necessary things itself. + * + * made to never block + */ +CURLcode Curl_pp_vsendf(struct pingpong *pp, + const char *fmt, + va_list args); + +/* + * Curl_pp_readresp() + * + * Reads a piece of a server response. + */ +CURLcode Curl_pp_readresp(curl_socket_t sockfd, + struct pingpong *pp, + int *code, /* return the server code if done */ + size_t *size); /* size of the response */ + + +CURLcode Curl_pp_flushsend(struct pingpong *pp); + +/* call this when a pingpong connection is disconnected */ +CURLcode Curl_pp_disconnect(struct pingpong *pp); + +int Curl_pp_getsock(struct pingpong *pp, curl_socket_t *socks, + int numsocks); + + +/*********************************************************************** + * + * Curl_pp_moredata() + * + * Returns whether there are still more data in the cache and so a call + * to Curl_pp_readresp() will not block. + */ +bool Curl_pp_moredata(struct pingpong *pp); + +#endif /* HEADER_CURL_PINGPONG_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/pipeline.c b/external/libcurl_android/jni/libcurl/lib/pipeline.c new file mode 100755 index 00000000..8d2544b8 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/pipeline.c @@ -0,0 +1,340 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2013, Linus Nielsen Feltzing, + * Copyright (C) 2013-2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include + +#include "urldata.h" +#include "url.h" +#include "progress.h" +#include "multiif.h" +#include "pipeline.h" +#include "sendf.h" +#include "rawstr.h" +#include "bundles.h" + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +struct site_blacklist_entry { + char *hostname; + unsigned short port; +}; + +static void site_blacklist_llist_dtor(void *user, void *element) +{ + struct site_blacklist_entry *entry = element; + (void)user; + + Curl_safefree(entry->hostname); + Curl_safefree(entry); +} + +static void server_blacklist_llist_dtor(void *user, void *element) +{ + char *server_name = element; + (void)user; + + Curl_safefree(server_name); +} + +bool Curl_pipeline_penalized(struct SessionHandle *data, + struct connectdata *conn) +{ + if(data) { + bool penalized = FALSE; + curl_off_t penalty_size = + Curl_multi_content_length_penalty_size(data->multi); + curl_off_t chunk_penalty_size = + Curl_multi_chunk_length_penalty_size(data->multi); + curl_off_t recv_size = -2; /* Make it easy to spot in the log */ + + /* Find the head of the recv pipe, if any */ + if(conn->recv_pipe && conn->recv_pipe->head) { + struct SessionHandle *recv_handle = conn->recv_pipe->head->ptr; + + recv_size = recv_handle->req.size; + + if(penalty_size > 0 && recv_size > penalty_size) + penalized = TRUE; + } + + if(chunk_penalty_size > 0 && + (curl_off_t)conn->chunk.datasize > chunk_penalty_size) + penalized = TRUE; + + infof(data, "Conn: %ld (%p) Receive pipe weight: (%" + CURL_FORMAT_CURL_OFF_T "/%zu), penalized: %s\n", + conn->connection_id, (void *)conn, recv_size, + conn->chunk.datasize, penalized?"TRUE":"FALSE"); + return penalized; + } + return FALSE; +} + +CURLcode Curl_add_handle_to_pipeline(struct SessionHandle *handle, + struct connectdata *conn) +{ + struct curl_llist_element *sendhead = conn->send_pipe->head; + struct curl_llist *pipeline; + CURLcode rc; + + pipeline = conn->send_pipe; + + rc = Curl_addHandleToPipeline(handle, pipeline); + + if(pipeline == conn->send_pipe && sendhead != conn->send_pipe->head) { + /* this is a new one as head, expire it */ + conn->writechannel_inuse = FALSE; /* not in use yet */ + Curl_expire(conn->send_pipe->head->ptr, 1); + } + +#if 0 /* enable for pipeline debugging */ + print_pipeline(conn); +#endif + + return rc; +} + +/* Move this transfer from the sending list to the receiving list. + + Pay special attention to the new sending list "leader" as it needs to get + checked to update what sockets it acts on. + +*/ +void Curl_move_handle_from_send_to_recv_pipe(struct SessionHandle *handle, + struct connectdata *conn) +{ + struct curl_llist_element *curr; + + curr = conn->send_pipe->head; + while(curr) { + if(curr->ptr == handle) { + Curl_llist_move(conn->send_pipe, curr, + conn->recv_pipe, conn->recv_pipe->tail); + + if(conn->send_pipe->head) { + /* Since there's a new easy handle at the start of the send pipeline, + set its timeout value to 1ms to make it trigger instantly */ + conn->writechannel_inuse = FALSE; /* not used now */ +#ifdef DEBUGBUILD + infof(conn->data, "%p is at send pipe head B!\n", + (void *)conn->send_pipe->head->ptr); +#endif + Curl_expire(conn->send_pipe->head->ptr, 1); + } + + /* The receiver's list is not really interesting here since either this + handle is now first in the list and we'll deal with it soon, or + another handle is already first and thus is already taken care of */ + + break; /* we're done! */ + } + curr = curr->next; + } +} + +bool Curl_pipeline_site_blacklisted(struct SessionHandle *handle, + struct connectdata *conn) +{ + if(handle->multi) { + struct curl_llist *blacklist = + Curl_multi_pipelining_site_bl(handle->multi); + + if(blacklist) { + struct curl_llist_element *curr; + + curr = blacklist->head; + while(curr) { + struct site_blacklist_entry *site; + + site = curr->ptr; + if(Curl_raw_equal(site->hostname, conn->host.name) && + site->port == conn->remote_port) { + infof(handle, "Site %s:%d is pipeline blacklisted\n", + conn->host.name, conn->remote_port); + return TRUE; + } + curr = curr->next; + } + } + } + return FALSE; +} + +CURLMcode Curl_pipeline_set_site_blacklist(char **sites, + struct curl_llist **list_ptr) +{ + struct curl_llist *old_list = *list_ptr; + struct curl_llist *new_list = NULL; + + if(sites) { + new_list = Curl_llist_alloc((curl_llist_dtor) site_blacklist_llist_dtor); + if(!new_list) + return CURLM_OUT_OF_MEMORY; + + /* Parse the URLs and populate the list */ + while(*sites) { + char *hostname; + char *port; + struct site_blacklist_entry *entry; + + hostname = strdup(*sites); + if(!hostname) { + Curl_llist_destroy(new_list, NULL); + return CURLM_OUT_OF_MEMORY; + } + + entry = malloc(sizeof(struct site_blacklist_entry)); + if(!entry) { + free(hostname); + Curl_llist_destroy(new_list, NULL); + return CURLM_OUT_OF_MEMORY; + } + + port = strchr(hostname, ':'); + if(port) { + *port = '\0'; + port++; + entry->port = (unsigned short)strtol(port, NULL, 10); + } + else { + /* Default port number for HTTP */ + entry->port = 80; + } + + entry->hostname = hostname; + + if(!Curl_llist_insert_next(new_list, new_list->tail, entry)) { + site_blacklist_llist_dtor(NULL, entry); + Curl_llist_destroy(new_list, NULL); + return CURLM_OUT_OF_MEMORY; + } + + sites++; + } + } + + /* Free the old list */ + if(old_list) { + Curl_llist_destroy(old_list, NULL); + } + + /* This might be NULL if sites == NULL, i.e the blacklist is cleared */ + *list_ptr = new_list; + + return CURLM_OK; +} + +bool Curl_pipeline_server_blacklisted(struct SessionHandle *handle, + char *server_name) +{ + if(handle->multi) { + struct curl_llist *blacklist = + Curl_multi_pipelining_server_bl(handle->multi); + + if(blacklist) { + struct curl_llist_element *curr; + + curr = blacklist->head; + while(curr) { + char *bl_server_name; + + bl_server_name = curr->ptr; + if(Curl_raw_nequal(bl_server_name, server_name, + strlen(bl_server_name))) { + infof(handle, "Server %s is blacklisted\n", server_name); + return TRUE; + } + curr = curr->next; + } + } + + infof(handle, "Server %s is not blacklisted\n", server_name); + } + return FALSE; +} + +CURLMcode Curl_pipeline_set_server_blacklist(char **servers, + struct curl_llist **list_ptr) +{ + struct curl_llist *old_list = *list_ptr; + struct curl_llist *new_list = NULL; + + if(servers) { + new_list = Curl_llist_alloc((curl_llist_dtor) server_blacklist_llist_dtor); + if(!new_list) + return CURLM_OUT_OF_MEMORY; + + /* Parse the URLs and populate the list */ + while(*servers) { + char *server_name; + + server_name = strdup(*servers); + if(!server_name) + return CURLM_OUT_OF_MEMORY; + + if(!Curl_llist_insert_next(new_list, new_list->tail, server_name)) + return CURLM_OUT_OF_MEMORY; + + servers++; + } + } + + /* Free the old list */ + if(old_list) { + Curl_llist_destroy(old_list, NULL); + } + + /* This might be NULL if sites == NULL, i.e the blacklist is cleared */ + *list_ptr = new_list; + + return CURLM_OK; +} + +#if 0 +void print_pipeline(struct connectdata *conn) +{ + struct curl_llist_element *curr; + struct connectbundle *cb_ptr; + struct SessionHandle *data = conn->data; + + cb_ptr = conn->bundle; + + if(cb_ptr) { + curr = cb_ptr->conn_list->head; + while(curr) { + conn = curr->ptr; + infof(data, "- Conn %ld (%p) send_pipe: %zu, recv_pipe: %zu\n", + conn->connection_id, + (void *)conn, + conn->send_pipe->size, + conn->recv_pipe->size); + curr = curr->next; + } + } +} + +#endif diff --git a/external/libcurl_android/jni/libcurl/lib/pipeline.h b/external/libcurl_android/jni/libcurl/lib/pipeline.h new file mode 100755 index 00000000..96c4c33e --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/pipeline.h @@ -0,0 +1,44 @@ +#ifndef HEADER_CURL_PIPELINE_H +#define HEADER_CURL_PIPELINE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2013 - 2014, Linus Nielsen Feltzing, + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +CURLcode Curl_add_handle_to_pipeline(struct SessionHandle *handle, + struct connectdata *conn); +void Curl_move_handle_from_send_to_recv_pipe(struct SessionHandle *handle, + struct connectdata *conn); +bool Curl_pipeline_penalized(struct SessionHandle *data, + struct connectdata *conn); + +bool Curl_pipeline_site_blacklisted(struct SessionHandle *handle, + struct connectdata *conn); + +CURLMcode Curl_pipeline_set_site_blacklist(char **sites, + struct curl_llist **list_ptr); + +bool Curl_pipeline_server_blacklisted(struct SessionHandle *handle, + char *server_name); + +CURLMcode Curl_pipeline_set_server_blacklist(char **servers, + struct curl_llist **list_ptr); + +#endif /* HEADER_CURL_PIPELINE_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/pop3.c b/external/libcurl_android/jni/libcurl/lib/pop3.c new file mode 100755 index 00000000..dc64f810 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/pop3.c @@ -0,0 +1,2339 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + * RFC1734 POP3 Authentication + * RFC1939 POP3 protocol + * RFC2195 CRAM-MD5 authentication + * RFC2384 POP URL Scheme + * RFC2449 POP3 Extension Mechanism + * RFC2595 Using TLS with IMAP, POP3 and ACAP + * RFC2831 DIGEST-MD5 authentication + * RFC4422 Simple Authentication and Security Layer (SASL) + * RFC4616 PLAIN authentication + * RFC4752 The Kerberos V5 ("GSSAPI") SASL Mechanism + * RFC5034 POP3 SASL Authentication Mechanism + * RFC6749 OAuth 2.0 Authorization Framework + * Draft LOGIN SASL Mechanism + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifndef CURL_DISABLE_POP3 + +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef HAVE_UTSNAME_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef __VMS +#include +#include +#endif + +#if (defined(NETWARE) && defined(__NOVELL_LIBC__)) +#undef in_addr_t +#define in_addr_t unsigned long +#endif + +#include +#include "urldata.h" +#include "sendf.h" +#include "if2ip.h" +#include "hostip.h" +#include "progress.h" +#include "transfer.h" +#include "escape.h" +#include "http.h" /* for HTTP proxy tunnel stuff */ +#include "socks.h" +#include "pop3.h" + +#include "strtoofft.h" +#include "strequal.h" +#include "vtls/vtls.h" +#include "connect.h" +#include "strerror.h" +#include "select.h" +#include "multiif.h" +#include "url.h" +#include "rawstr.h" +#include "curl_sasl.h" +#include "curl_md5.h" +#include "warnless.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/* Local API functions */ +static CURLcode pop3_regular_transfer(struct connectdata *conn, bool *done); +static CURLcode pop3_do(struct connectdata *conn, bool *done); +static CURLcode pop3_done(struct connectdata *conn, CURLcode status, + bool premature); +static CURLcode pop3_connect(struct connectdata *conn, bool *done); +static CURLcode pop3_disconnect(struct connectdata *conn, bool dead); +static CURLcode pop3_multi_statemach(struct connectdata *conn, bool *done); +static int pop3_getsock(struct connectdata *conn, curl_socket_t *socks, + int numsocks); +static CURLcode pop3_doing(struct connectdata *conn, bool *dophase_done); +static CURLcode pop3_setup_connection(struct connectdata *conn); +static CURLcode pop3_parse_url_options(struct connectdata *conn); +static CURLcode pop3_parse_url_path(struct connectdata *conn); +static CURLcode pop3_parse_custom_request(struct connectdata *conn); +static CURLcode pop3_calc_sasl_details(struct connectdata *conn, + const char **mech, + char **initresp, size_t *len, + pop3state *state1, pop3state *state2); + +/* + * POP3 protocol handler. + */ + +const struct Curl_handler Curl_handler_pop3 = { + "POP3", /* scheme */ + pop3_setup_connection, /* setup_connection */ + pop3_do, /* do_it */ + pop3_done, /* done */ + ZERO_NULL, /* do_more */ + pop3_connect, /* connect_it */ + pop3_multi_statemach, /* connecting */ + pop3_doing, /* doing */ + pop3_getsock, /* proto_getsock */ + pop3_getsock, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + pop3_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_POP3, /* defport */ + CURLPROTO_POP3, /* protocol */ + PROTOPT_CLOSEACTION | PROTOPT_NOURLQUERY /* flags */ +}; + +#ifdef USE_SSL +/* + * POP3S protocol handler. + */ + +const struct Curl_handler Curl_handler_pop3s = { + "POP3S", /* scheme */ + pop3_setup_connection, /* setup_connection */ + pop3_do, /* do_it */ + pop3_done, /* done */ + ZERO_NULL, /* do_more */ + pop3_connect, /* connect_it */ + pop3_multi_statemach, /* connecting */ + pop3_doing, /* doing */ + pop3_getsock, /* proto_getsock */ + pop3_getsock, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + pop3_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_POP3S, /* defport */ + CURLPROTO_POP3S, /* protocol */ + PROTOPT_CLOSEACTION | PROTOPT_SSL + | PROTOPT_NOURLQUERY /* flags */ +}; +#endif + +#ifndef CURL_DISABLE_HTTP +/* + * HTTP-proxyed POP3 protocol handler. + */ + +static const struct Curl_handler Curl_handler_pop3_proxy = { + "POP3", /* scheme */ + Curl_http_setup_conn, /* setup_connection */ + Curl_http, /* do_it */ + Curl_http_done, /* done */ + ZERO_NULL, /* do_more */ + ZERO_NULL, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ZERO_NULL, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_POP3, /* defport */ + CURLPROTO_HTTP, /* protocol */ + PROTOPT_NONE /* flags */ +}; + +#ifdef USE_SSL +/* + * HTTP-proxyed POP3S protocol handler. + */ + +static const struct Curl_handler Curl_handler_pop3s_proxy = { + "POP3S", /* scheme */ + Curl_http_setup_conn, /* setup_connection */ + Curl_http, /* do_it */ + Curl_http_done, /* done */ + ZERO_NULL, /* do_more */ + ZERO_NULL, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ZERO_NULL, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_POP3S, /* defport */ + CURLPROTO_HTTP, /* protocol */ + PROTOPT_NONE /* flags */ +}; +#endif +#endif + +#ifdef USE_SSL +static void pop3_to_pop3s(struct connectdata *conn) +{ + conn->handler = &Curl_handler_pop3s; +} +#else +#define pop3_to_pop3s(x) Curl_nop_stmt +#endif + +/*********************************************************************** + * + * pop3_endofresp() + * + * Checks for an ending POP3 status code at the start of the given string, but + * also detects the APOP timestamp from the server greeting and various + * capabilities from the CAPA response including the supported authentication + * types and allowed SASL mechanisms. + */ +static bool pop3_endofresp(struct connectdata *conn, char *line, size_t len, + int *resp) +{ + struct pop3_conn *pop3c = &conn->proto.pop3c; + + /* Do we have an error response? */ + if(len >= 4 && !memcmp("-ERR", line, 4)) { + *resp = '-'; + + return TRUE; + } + + /* Are we processing CAPA command responses? */ + if(pop3c->state == POP3_CAPA) { + /* Do we have the terminating line? */ + if(len >= 1 && !memcmp(line, ".", 1)) + *resp = '+'; + else + *resp = '*'; + + return TRUE; + } + + /* Do we have a command or continuation response? */ + if((len >= 3 && !memcmp("+OK", line, 3)) || + (len >= 1 && !memcmp("+", line, 1))) { + *resp = '+'; + + return TRUE; + } + + return FALSE; /* Nothing for us */ +} + +/*********************************************************************** + * + * pop3_get_message() + * + * Gets the authentication message from the response buffer. + */ +static void pop3_get_message(char *buffer, char** outptr) +{ + size_t len = 0; + char* message = NULL; + + /* Find the start of the message */ + for(message = buffer + 2; *message == ' ' || *message == '\t'; message++) + ; + + /* Find the end of the message */ + for(len = strlen(message); len--;) + if(message[len] != '\r' && message[len] != '\n' && message[len] != ' ' && + message[len] != '\t') + break; + + /* Terminate the message */ + if(++len) { + message[len] = '\0'; + } + + *outptr = message; +} + +/*********************************************************************** + * + * state() + * + * This is the ONLY way to change POP3 state! + */ +static void state(struct connectdata *conn, pop3state newstate) +{ + struct pop3_conn *pop3c = &conn->proto.pop3c; +#if defined(DEBUGBUILD) && !defined(CURL_DISABLE_VERBOSE_STRINGS) + /* for debug purposes */ + static const char * const names[] = { + "STOP", + "SERVERGREET", + "CAPA", + "STARTTLS", + "UPGRADETLS", + "AUTH_PLAIN", + "AUTH_LOGIN", + "AUTH_LOGIN_PASSWD", + "AUTH_CRAMMD5", + "AUTH_DIGESTMD5", + "AUTH_DIGESTMD5_RESP", + "AUTH_NTLM", + "AUTH_NTLM_TYPE2MSG", + "AUTH_GSSAPI", + "AUTH_GSSAPI_TOKEN", + "AUTH_GSSAPI_NO_DATA", + "AUTH_XOAUTH2", + "AUTH_CANCEL", + "AUTH_FINAL", + "APOP", + "USER", + "PASS", + "COMMAND", + "QUIT", + /* LAST */ + }; + + if(pop3c->state != newstate) + infof(conn->data, "POP3 %p state change from %s to %s\n", + (void *)pop3c, names[pop3c->state], names[newstate]); +#endif + + pop3c->state = newstate; +} + +/*********************************************************************** + * + * pop3_perform_capa() + * + * Sends the CAPA command in order to obtain a list of server side supported + * capabilities. + */ +static CURLcode pop3_perform_capa(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct pop3_conn *pop3c = &conn->proto.pop3c; + + pop3c->authmechs = 0; /* No known authentication mechanisms yet */ + pop3c->authused = 0; /* Clear the authentication mechanism used */ + pop3c->tls_supported = FALSE; /* Clear the TLS capability */ + + /* Send the CAPA command */ + result = Curl_pp_sendf(&pop3c->pp, "%s", "CAPA"); + + if(!result) + state(conn, POP3_CAPA); + + return result; +} + +/*********************************************************************** + * + * pop3_perform_starttls() + * + * Sends the STLS command to start the upgrade to TLS. + */ +static CURLcode pop3_perform_starttls(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + + /* Send the STLS command */ + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", "STLS"); + + if(!result) + state(conn, POP3_STARTTLS); + + return result; +} + +/*********************************************************************** + * + * pop3_perform_upgrade_tls() + * + * Performs the upgrade to TLS. + */ +static CURLcode pop3_perform_upgrade_tls(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct pop3_conn *pop3c = &conn->proto.pop3c; + + /* Start the SSL connection */ + result = Curl_ssl_connect_nonblocking(conn, FIRSTSOCKET, &pop3c->ssldone); + + if(!result) { + if(pop3c->state != POP3_UPGRADETLS) + state(conn, POP3_UPGRADETLS); + + if(pop3c->ssldone) { + pop3_to_pop3s(conn); + result = pop3_perform_capa(conn); + } + } + + return result; +} + +/*********************************************************************** + * + * pop3_perform_user() + * + * Sends a clear text USER command to authenticate with. + */ +static CURLcode pop3_perform_user(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + + /* Check we have a username and password to authenticate with and end the + connect phase if we don't */ + if(!conn->bits.user_passwd) { + state(conn, POP3_STOP); + + return result; + } + + /* Send the USER command */ + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "USER %s", + conn->user ? conn->user : ""); + if(!result) + state(conn, POP3_USER); + + return result; +} + +#ifndef CURL_DISABLE_CRYPTO_AUTH +/*********************************************************************** + * + * pop3_perform_apop() + * + * Sends an APOP command to authenticate with. + */ +static CURLcode pop3_perform_apop(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct pop3_conn *pop3c = &conn->proto.pop3c; + size_t i; + MD5_context *ctxt; + unsigned char digest[MD5_DIGEST_LEN]; + char secret[2 * MD5_DIGEST_LEN + 1]; + + /* Check we have a username and password to authenticate with and end the + connect phase if we don't */ + if(!conn->bits.user_passwd) { + state(conn, POP3_STOP); + + return result; + } + + /* Create the digest */ + ctxt = Curl_MD5_init(Curl_DIGEST_MD5); + if(!ctxt) + return CURLE_OUT_OF_MEMORY; + + Curl_MD5_update(ctxt, (const unsigned char *) pop3c->apoptimestamp, + curlx_uztoui(strlen(pop3c->apoptimestamp))); + + Curl_MD5_update(ctxt, (const unsigned char *) conn->passwd, + curlx_uztoui(strlen(conn->passwd))); + + /* Finalise the digest */ + Curl_MD5_final(ctxt, digest); + + /* Convert the calculated 16 octet digest into a 32 byte hex string */ + for(i = 0; i < MD5_DIGEST_LEN; i++) + snprintf(&secret[2 * i], 3, "%02x", digest[i]); + + result = Curl_pp_sendf(&pop3c->pp, "APOP %s %s", conn->user, secret); + + if(!result) + state(conn, POP3_APOP); + + return result; +} +#endif + +/*********************************************************************** + * + * pop3_perform_auth() + * + * Sends an AUTH command allowing the client to login with the given SASL + * authentication mechanism. + */ +static CURLcode pop3_perform_auth(struct connectdata *conn, + const char *mech, + const char *initresp, size_t len, + pop3state state1, pop3state state2) +{ + CURLcode result = CURLE_OK; + struct pop3_conn *pop3c = &conn->proto.pop3c; + + if(initresp && 8 + strlen(mech) + len <= 255) { /* AUTH ... */ + /* Send the AUTH command with the initial response */ + result = Curl_pp_sendf(&pop3c->pp, "AUTH %s %s", mech, initresp); + + if(!result) + state(conn, state2); + } + else { + /* Send the AUTH command */ + result = Curl_pp_sendf(&pop3c->pp, "AUTH %s", mech); + + if(!result) + state(conn, state1); + } + + return result; +} + +/*********************************************************************** + * + * pop3_perform_authentication() + * + * Initiates the authentication sequence, with the appropriate SASL + * authentication mechanism, falling back to APOP and clear text should a + * common mechanism not be available between the client and server. + */ +static CURLcode pop3_perform_authentication(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct pop3_conn *pop3c = &conn->proto.pop3c; + const char *mech = NULL; + char *initresp = NULL; + size_t len = 0; + pop3state state1 = POP3_STOP; + pop3state state2 = POP3_STOP; + + /* Check we have a username and password to authenticate with and end the + connect phase if we don't */ + if(!conn->bits.user_passwd) { + state(conn, POP3_STOP); + + return result; + } + + /* Calculate the SASL login details */ + if(pop3c->authtypes & POP3_TYPE_SASL) + result = pop3_calc_sasl_details(conn, &mech, &initresp, &len, &state1, + &state2); + + if(!result) { + if(mech && (pop3c->preftype & POP3_TYPE_SASL)) { + /* Perform SASL based authentication */ + result = pop3_perform_auth(conn, mech, initresp, len, state1, state2); + + Curl_safefree(initresp); + } +#ifndef CURL_DISABLE_CRYPTO_AUTH + else if((pop3c->authtypes & POP3_TYPE_APOP) && + (pop3c->preftype & POP3_TYPE_APOP)) + /* Perform APOP authentication */ + result = pop3_perform_apop(conn); +#endif + else if((pop3c->authtypes & POP3_TYPE_CLEARTEXT) && + (pop3c->preftype & POP3_TYPE_CLEARTEXT)) + /* Perform clear text authentication */ + result = pop3_perform_user(conn); + else { + /* Other mechanisms not supported */ + infof(conn->data, "No known authentication mechanisms supported!\n"); + result = CURLE_LOGIN_DENIED; + } + } + + return result; +} + +/*********************************************************************** + * + * pop3_perform_command() + * + * Sends a POP3 based command. + */ +static CURLcode pop3_perform_command(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct POP3 *pop3 = data->req.protop; + const char *command = NULL; + + /* Calculate the default command */ + if(pop3->id[0] == '\0' || conn->data->set.ftp_list_only) { + command = "LIST"; + + if(pop3->id[0] != '\0') + /* Message specific LIST so skip the BODY transfer */ + pop3->transfer = FTPTRANSFER_INFO; + } + else + command = "RETR"; + + /* Send the command */ + if(pop3->id[0] != '\0') + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s %s", + (pop3->custom && pop3->custom[0] != '\0' ? + pop3->custom : command), pop3->id); + else + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", + (pop3->custom && pop3->custom[0] != '\0' ? + pop3->custom : command)); + + if(!result) + state(conn, POP3_COMMAND); + + return result; +} + +/*********************************************************************** + * + * pop3_perform_quit() + * + * Performs the quit action prior to sclose() be called. + */ +static CURLcode pop3_perform_quit(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + + /* Send the QUIT command */ + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", "QUIT"); + + if(!result) + state(conn, POP3_QUIT); + + return result; +} + +/* For the initial server greeting */ +static CURLcode pop3_state_servergreet_resp(struct connectdata *conn, + int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct pop3_conn *pop3c = &conn->proto.pop3c; + const char *line = data->state.buffer; + size_t len = strlen(line); + size_t i; + + (void)instate; /* no use for this yet */ + + if(pop3code != '+') { + failf(data, "Got unexpected pop3-server response"); + result = CURLE_FTP_WEIRD_SERVER_REPLY; + } + else { + /* Does the server support APOP authentication? */ + if(len >= 4 && line[len - 2] == '>') { + /* Look for the APOP timestamp */ + for(i = 3; i < len - 2; ++i) { + if(line[i] == '<') { + /* Calculate the length of the timestamp */ + size_t timestamplen = len - 1 - i; + if(!timestamplen) + break; + + /* Allocate some memory for the timestamp */ + pop3c->apoptimestamp = (char *)calloc(1, timestamplen + 1); + + if(!pop3c->apoptimestamp) + break; + + /* Copy the timestamp */ + memcpy(pop3c->apoptimestamp, line + i, timestamplen); + pop3c->apoptimestamp[timestamplen] = '\0'; + + /* Store the APOP capability */ + pop3c->authtypes |= POP3_TYPE_APOP; + break; + } + } + } + + result = pop3_perform_capa(conn); + } + + return result; +} + +/* For CAPA responses */ +static CURLcode pop3_state_capa_resp(struct connectdata *conn, int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct pop3_conn *pop3c = &conn->proto.pop3c; + const char *line = data->state.buffer; + size_t len = strlen(line); + size_t wordlen; + + (void)instate; /* no use for this yet */ + + /* Do we have a untagged response? */ + if(pop3code == '*') { + /* Does the server support the STLS capability? */ + if(len >= 4 && !memcmp(line, "STLS", 4)) + pop3c->tls_supported = TRUE; + + /* Does the server support clear text authentication? */ + else if(len >= 4 && !memcmp(line, "USER", 4)) + pop3c->authtypes |= POP3_TYPE_CLEARTEXT; + + /* Does the server support SASL based authentication? */ + else if(len >= 5 && !memcmp(line, "SASL ", 5)) { + pop3c->authtypes |= POP3_TYPE_SASL; + + /* Advance past the SASL keyword */ + line += 5; + len -= 5; + + /* Loop through the data line */ + for(;;) { + while(len && + (*line == ' ' || *line == '\t' || + *line == '\r' || *line == '\n')) { + + line++; + len--; + } + + if(!len) + break; + + /* Extract the word */ + for(wordlen = 0; wordlen < len && line[wordlen] != ' ' && + line[wordlen] != '\t' && line[wordlen] != '\r' && + line[wordlen] != '\n';) + wordlen++; + + /* Test the word for a matching authentication mechanism */ + if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_LOGIN)) + pop3c->authmechs |= SASL_MECH_LOGIN; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_PLAIN)) + pop3c->authmechs |= SASL_MECH_PLAIN; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_CRAM_MD5)) + pop3c->authmechs |= SASL_MECH_CRAM_MD5; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_DIGEST_MD5)) + pop3c->authmechs |= SASL_MECH_DIGEST_MD5; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_GSSAPI)) + pop3c->authmechs |= SASL_MECH_GSSAPI; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_EXTERNAL)) + pop3c->authmechs |= SASL_MECH_EXTERNAL; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_NTLM)) + pop3c->authmechs |= SASL_MECH_NTLM; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_XOAUTH2)) + pop3c->authmechs |= SASL_MECH_XOAUTH2; + + line += wordlen; + len -= wordlen; + } + } + } + else if(pop3code == '+') { + if(data->set.use_ssl && !conn->ssl[FIRSTSOCKET].use) { + /* We don't have a SSL/TLS connection yet, but SSL is requested */ + if(pop3c->tls_supported) + /* Switch to TLS connection now */ + result = pop3_perform_starttls(conn); + else if(data->set.use_ssl == CURLUSESSL_TRY) + /* Fallback and carry on with authentication */ + result = pop3_perform_authentication(conn); + else { + failf(data, "STLS not supported."); + result = CURLE_USE_SSL_FAILED; + } + } + else + result = pop3_perform_authentication(conn); + } + else { + /* Clear text is supported when CAPA isn't recognised */ + pop3c->authtypes |= POP3_TYPE_CLEARTEXT; + + result = pop3_perform_authentication(conn); + } + + return result; +} + +/* For STARTTLS responses */ +static CURLcode pop3_state_starttls_resp(struct connectdata *conn, + int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + (void)instate; /* no use for this yet */ + + if(pop3code != '+') { + if(data->set.use_ssl != CURLUSESSL_TRY) { + failf(data, "STARTTLS denied. %c", pop3code); + result = CURLE_USE_SSL_FAILED; + } + else + result = pop3_perform_authentication(conn); + } + else + result = pop3_perform_upgrade_tls(conn); + + return result; +} + +/* For AUTH PLAIN (without initial response) responses */ +static CURLcode pop3_state_auth_plain_resp(struct connectdata *conn, + int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + size_t len = 0; + char *plainauth = NULL; + + (void)instate; /* no use for this yet */ + + if(pop3code != '+') { + failf(data, "Access denied. %c", pop3code); + result = CURLE_LOGIN_DENIED; + } + else { + /* Create the authorisation message */ + result = Curl_sasl_create_plain_message(data, conn->user, conn->passwd, + &plainauth, &len); + if(!result && plainauth) { + /* Send the message */ + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", plainauth); + + if(!result) + state(conn, POP3_AUTH_FINAL); + } + } + + Curl_safefree(plainauth); + + return result; +} + +/* For AUTH LOGIN (without initial response) responses */ +static CURLcode pop3_state_auth_login_resp(struct connectdata *conn, + int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + size_t len = 0; + char *authuser = NULL; + + (void)instate; /* no use for this yet */ + + if(pop3code != '+') { + failf(data, "Access denied: %d", pop3code); + result = CURLE_LOGIN_DENIED; + } + else { + /* Create the user message */ + result = Curl_sasl_create_login_message(data, conn->user, + &authuser, &len); + if(!result && authuser) { + /* Send the user */ + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", authuser); + + if(!result) + state(conn, POP3_AUTH_LOGIN_PASSWD); + } + } + + Curl_safefree(authuser); + + return result; +} + +/* For AUTH LOGIN user entry responses */ +static CURLcode pop3_state_auth_login_password_resp(struct connectdata *conn, + int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + size_t len = 0; + char *authpasswd = NULL; + + (void)instate; /* no use for this yet */ + + if(pop3code != '+') { + failf(data, "Access denied: %d", pop3code); + result = CURLE_LOGIN_DENIED; + } + else { + /* Create the password message */ + result = Curl_sasl_create_login_message(data, conn->passwd, + &authpasswd, &len); + if(!result && authpasswd) { + /* Send the password */ + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", authpasswd); + + if(!result) + state(conn, POP3_AUTH_FINAL); + } + } + + Curl_safefree(authpasswd); + + return result; +} + +#ifndef CURL_DISABLE_CRYPTO_AUTH +/* For AUTH CRAM-MD5 responses */ +static CURLcode pop3_state_auth_cram_resp(struct connectdata *conn, + int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + char *chlg = NULL; + char *chlg64 = NULL; + char *rplyb64 = NULL; + size_t len = 0; + + (void)instate; /* no use for this yet */ + + if(pop3code != '+') { + failf(data, "Access denied: %d", pop3code); + return CURLE_LOGIN_DENIED; + } + + /* Get the challenge message */ + pop3_get_message(data->state.buffer, &chlg64); + + /* Decode the challenge message */ + result = Curl_sasl_decode_cram_md5_message(chlg64, &chlg, &len); + if(result) { + /* Send the cancellation */ + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", "*"); + + if(!result) + state(conn, POP3_AUTH_CANCEL); + } + else { + /* Create the response message */ + result = Curl_sasl_create_cram_md5_message(data, chlg, conn->user, + conn->passwd, &rplyb64, &len); + if(!result && rplyb64) { + /* Send the response */ + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", rplyb64); + + if(!result) + state(conn, POP3_AUTH_FINAL); + } + } + + Curl_safefree(chlg); + Curl_safefree(rplyb64); + + return result; +} + +/* For AUTH DIGEST-MD5 challenge responses */ +static CURLcode pop3_state_auth_digest_resp(struct connectdata *conn, + int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + char *chlg64 = NULL; + char *rplyb64 = NULL; + size_t len = 0; + + (void)instate; /* no use for this yet */ + + if(pop3code != '+') { + failf(data, "Access denied: %d", pop3code); + return CURLE_LOGIN_DENIED; + } + + /* Get the challenge message */ + pop3_get_message(data->state.buffer, &chlg64); + + /* Create the response message */ + result = Curl_sasl_create_digest_md5_message(data, chlg64, + conn->user, conn->passwd, + "pop", &rplyb64, &len); + if(result) { + if(result == CURLE_BAD_CONTENT_ENCODING) { + /* Send the cancellation */ + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", "*"); + + if(!result) + state(conn, POP3_AUTH_CANCEL); + } + } + else { + /* Send the response */ + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", rplyb64); + + if(!result) + state(conn, POP3_AUTH_DIGESTMD5_RESP); + } + + Curl_safefree(rplyb64); + + return result; +} + +/* For AUTH DIGEST-MD5 challenge-response responses */ +static CURLcode pop3_state_auth_digest_resp_resp(struct connectdata *conn, + int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + (void)instate; /* no use for this yet */ + + if(pop3code != '+') { + failf(data, "Authentication failed: %d", pop3code); + result = CURLE_LOGIN_DENIED; + } + else { + /* Send an empty response */ + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", ""); + + if(!result) + state(conn, POP3_AUTH_FINAL); + } + + return result; +} +#endif + +#ifdef USE_NTLM +/* For AUTH NTLM (without initial response) responses */ +static CURLcode pop3_state_auth_ntlm_resp(struct connectdata *conn, + int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + size_t len = 0; + char *type1msg = NULL; + + (void)instate; /* no use for this yet */ + + if(pop3code != '+') { + failf(data, "Access denied: %d", pop3code); + result = CURLE_LOGIN_DENIED; + } + else { + /* Create the type-1 message */ + result = Curl_sasl_create_ntlm_type1_message(conn->user, conn->passwd, + &conn->ntlm, + &type1msg, &len); + if(!result && type1msg) { + /* Send the message */ + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", type1msg); + + if(!result) + state(conn, POP3_AUTH_NTLM_TYPE2MSG); + } + } + + Curl_safefree(type1msg); + + return result; +} + +/* For NTLM type-2 responses (sent in reponse to our type-1 message) */ +static CURLcode pop3_state_auth_ntlm_type2msg_resp(struct connectdata *conn, + int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + char *type2msg = NULL; + char *type3msg = NULL; + size_t len = 0; + + (void)instate; /* no use for this yet */ + + if(pop3code != '+') { + failf(data, "Access denied: %d", pop3code); + result = CURLE_LOGIN_DENIED; + } + else { + /* Get the type-2 message */ + pop3_get_message(data->state.buffer, &type2msg); + + /* Decode the type-2 message */ + result = Curl_sasl_decode_ntlm_type2_message(data, type2msg, &conn->ntlm); + if(result) { + /* Send the cancellation */ + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", "*"); + + if(!result) + state(conn, POP3_AUTH_CANCEL); + } + else { + /* Create the type-3 message */ + result = Curl_sasl_create_ntlm_type3_message(data, conn->user, + conn->passwd, &conn->ntlm, + &type3msg, &len); + if(!result && type3msg) { + /* Send the message */ + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", type3msg); + + if(!result) + state(conn, POP3_AUTH_FINAL); + } + } + } + + Curl_safefree(type3msg); + + return result; +} +#endif + +#if defined(USE_WINDOWS_SSPI) +/* For AUTH GSSAPI (without initial response) responses */ +static CURLcode pop3_state_auth_gssapi_resp(struct connectdata *conn, + int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct pop3_conn *pop3c = &conn->proto.pop3c; + size_t len = 0; + char *respmsg = NULL; + + (void)instate; /* no use for this yet */ + + if(pop3code != '+') { + failf(data, "Access denied: %d", pop3code); + result = CURLE_LOGIN_DENIED; + } + else { + /* Create the initial response message */ + result = Curl_sasl_create_gssapi_user_message(data, conn->user, + conn->passwd, "pop", + pop3c->mutual_auth, + NULL, &conn->krb5, + &respmsg, &len); + if(!result && respmsg) { + /* Send the message */ + result = Curl_pp_sendf(&pop3c->pp, "%s", respmsg); + + if(!result) + state(conn, POP3_AUTH_GSSAPI_TOKEN); + } + } + + Curl_safefree(respmsg); + + return result; +} + +/* For AUTH GSSAPI user token responses */ +static CURLcode pop3_state_auth_gssapi_token_resp(struct connectdata *conn, + int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct pop3_conn *pop3c = &conn->proto.pop3c; + char *chlgmsg = NULL; + char *respmsg = NULL; + size_t len = 0; + + (void)instate; /* no use for this yet */ + + if(pop3code != '+') { + failf(data, "Access denied: %d", pop3code); + result = CURLE_LOGIN_DENIED; + } + else { + /* Get the challenge message */ + pop3_get_message(data->state.buffer, &chlgmsg); + + if(pop3c->mutual_auth) + /* Decode the user token challenge and create the optional response + message */ + result = Curl_sasl_create_gssapi_user_message(data, NULL, NULL, NULL, + pop3c->mutual_auth, + chlgmsg, &conn->krb5, + &respmsg, &len); + else + /* Decode the security challenge and create the response message */ + result = Curl_sasl_create_gssapi_security_message(data, chlgmsg, + &conn->krb5, + &respmsg, &len); + + if(result) { + if(result == CURLE_BAD_CONTENT_ENCODING) { + /* Send the cancellation */ + result = Curl_pp_sendf(&pop3c->pp, "%s", "*"); + + if(!result) + state(conn, POP3_AUTH_CANCEL); + } + } + else { + /* Send the response */ + if(respmsg) + result = Curl_pp_sendf(&pop3c->pp, "%s", respmsg); + else + result = Curl_pp_sendf(&pop3c->pp, "%s", ""); + + if(!result) + state(conn, (pop3c->mutual_auth ? POP3_AUTH_GSSAPI_NO_DATA : + POP3_AUTH_FINAL)); + } + } + + Curl_safefree(respmsg); + + return result; +} + +/* For AUTH GSSAPI no data responses */ +static CURLcode pop3_state_auth_gssapi_no_data_resp(struct connectdata *conn, + int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + char *chlgmsg = NULL; + char *respmsg = NULL; + size_t len = 0; + + (void)instate; /* no use for this yet */ + + if(pop3code != '+') { + failf(data, "Access denied: %d", pop3code); + result = CURLE_LOGIN_DENIED; + } + else { + /* Get the challenge message */ + pop3_get_message(data->state.buffer, &chlgmsg); + + /* Decode the security challenge and create the security message */ + result = Curl_sasl_create_gssapi_security_message(data, chlgmsg, + &conn->krb5, + &respmsg, &len); + if(result) { + if(result == CURLE_BAD_CONTENT_ENCODING) { + /* Send the cancellation */ + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", "*"); + + if(!result) + state(conn, POP3_AUTH_CANCEL); + } + } + else { + /* Send the response */ + if(respmsg) { + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", respmsg); + + if(!result) + state(conn, POP3_AUTH_FINAL); + } + } + } + + Curl_safefree(respmsg); + + return result; +} +#endif + +/* For AUTH XOAUTH2 (without initial response) responses */ +static CURLcode pop3_state_auth_xoauth2_resp(struct connectdata *conn, + int pop3code, pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + size_t len = 0; + char *xoauth = NULL; + + (void)instate; /* no use for this yet */ + + if(pop3code != '+') { + failf(data, "Access denied: %d", pop3code); + result = CURLE_LOGIN_DENIED; + } + else { + /* Create the authorisation message */ + result = Curl_sasl_create_xoauth2_message(conn->data, conn->user, + conn->xoauth2_bearer, + &xoauth, &len); + if(!result && xoauth) { + /* Send the message */ + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "%s", xoauth); + + if(!result) + state(conn, POP3_AUTH_FINAL); + } + } + + Curl_safefree(xoauth); + + return result; +} + +/* For AUTH cancellation responses */ +static CURLcode pop3_state_auth_cancel_resp(struct connectdata *conn, + int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct pop3_conn *pop3c = &conn->proto.pop3c; + const char *mech = NULL; + char *initresp = NULL; + size_t len = 0; + pop3state state1 = POP3_STOP; + pop3state state2 = POP3_STOP; + + (void)pop3code; + (void)instate; /* no use for this yet */ + + /* Remove the offending mechanism from the supported list */ + pop3c->authmechs ^= pop3c->authused; + + /* Calculate alternative SASL login details */ + result = pop3_calc_sasl_details(conn, &mech, &initresp, &len, &state1, + &state2); + + if(!result) { + /* Do we have any mechanisms left or can we fallback to another + authentication type? */ + if(mech) { + /* Retry SASL based authentication */ + result = pop3_perform_auth(conn, mech, initresp, len, state1, state2); + + Curl_safefree(initresp); + } +#ifndef CURL_DISABLE_CRYPTO_AUTH + else if((pop3c->authtypes & POP3_TYPE_APOP) && + (pop3c->preftype & POP3_TYPE_APOP)) + /* Perform APOP authentication */ + result = pop3_perform_apop(conn); +#endif + else if((pop3c->authtypes & POP3_TYPE_CLEARTEXT) && + (pop3c->preftype & POP3_TYPE_CLEARTEXT)) + /* Perform clear text authentication */ + result = pop3_perform_user(conn); + else { + failf(data, "Authentication cancelled"); + + result = CURLE_LOGIN_DENIED; + } + } + + return result; +} + +/* For final responses in the AUTH sequence */ +static CURLcode pop3_state_auth_final_resp(struct connectdata *conn, + int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + (void)instate; /* no use for this yet */ + + if(pop3code != '+') { + failf(data, "Authentication failed: %d", pop3code); + result = CURLE_LOGIN_DENIED; + } + else + /* End of connect phase */ + state(conn, POP3_STOP); + + return result; +} + +#ifndef CURL_DISABLE_CRYPTO_AUTH +/* For APOP responses */ +static CURLcode pop3_state_apop_resp(struct connectdata *conn, int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + (void)instate; /* no use for this yet */ + + if(pop3code != '+') { + failf(data, "Authentication failed: %d", pop3code); + result = CURLE_LOGIN_DENIED; + } + else + /* End of connect phase */ + state(conn, POP3_STOP); + + return result; +} +#endif + +/* For USER responses */ +static CURLcode pop3_state_user_resp(struct connectdata *conn, int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + (void)instate; /* no use for this yet */ + + if(pop3code != '+') { + failf(data, "Access denied. %c", pop3code); + result = CURLE_LOGIN_DENIED; + } + else + /* Send the PASS command */ + result = Curl_pp_sendf(&conn->proto.pop3c.pp, "PASS %s", + conn->passwd ? conn->passwd : ""); + if(!result) + state(conn, POP3_PASS); + + return result; +} + +/* For PASS responses */ +static CURLcode pop3_state_pass_resp(struct connectdata *conn, int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + (void)instate; /* no use for this yet */ + + if(pop3code != '+') { + failf(data, "Access denied. %c", pop3code); + result = CURLE_LOGIN_DENIED; + } + else + /* End of connect phase */ + state(conn, POP3_STOP); + + return result; +} + +/* For command responses */ +static CURLcode pop3_state_command_resp(struct connectdata *conn, + int pop3code, + pop3state instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct POP3 *pop3 = data->req.protop; + struct pop3_conn *pop3c = &conn->proto.pop3c; + struct pingpong *pp = &pop3c->pp; + + (void)instate; /* no use for this yet */ + + if(pop3code != '+') { + state(conn, POP3_STOP); + return CURLE_RECV_ERROR; + } + + /* This 'OK' line ends with a CR LF pair which is the two first bytes of the + EOB string so count this is two matching bytes. This is necessary to make + the code detect the EOB if the only data than comes now is %2e CR LF like + when there is no body to return. */ + pop3c->eob = 2; + + /* But since this initial CR LF pair is not part of the actual body, we set + the strip counter here so that these bytes won't be delivered. */ + pop3c->strip = 2; + + if(pop3->transfer == FTPTRANSFER_BODY) { + /* POP3 download */ + Curl_setup_transfer(conn, FIRSTSOCKET, -1, FALSE, NULL, -1, NULL); + + if(pp->cache) { + /* The header "cache" contains a bunch of data that is actually body + content so send it as such. Note that there may even be additional + "headers" after the body */ + + if(!data->set.opt_no_body) { + result = Curl_pop3_write(conn, pp->cache, pp->cache_size); + if(result) + return result; + } + + /* Free the cache */ + Curl_safefree(pp->cache); + + /* Reset the cache size */ + pp->cache_size = 0; + } + } + + /* End of DO phase */ + state(conn, POP3_STOP); + + return result; +} + +static CURLcode pop3_statemach_act(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + curl_socket_t sock = conn->sock[FIRSTSOCKET]; + int pop3code; + struct pop3_conn *pop3c = &conn->proto.pop3c; + struct pingpong *pp = &pop3c->pp; + size_t nread = 0; + + /* Busy upgrading the connection; right now all I/O is SSL/TLS, not POP3 */ + if(pop3c->state == POP3_UPGRADETLS) + return pop3_perform_upgrade_tls(conn); + + /* Flush any data that needs to be sent */ + if(pp->sendleft) + return Curl_pp_flushsend(pp); + + do { + /* Read the response from the server */ + result = Curl_pp_readresp(sock, pp, &pop3code, &nread); + if(result) + return result; + + if(!pop3code) + break; + + /* We have now received a full POP3 server response */ + switch(pop3c->state) { + case POP3_SERVERGREET: + result = pop3_state_servergreet_resp(conn, pop3code, pop3c->state); + break; + + case POP3_CAPA: + result = pop3_state_capa_resp(conn, pop3code, pop3c->state); + break; + + case POP3_STARTTLS: + result = pop3_state_starttls_resp(conn, pop3code, pop3c->state); + break; + + case POP3_AUTH_PLAIN: + result = pop3_state_auth_plain_resp(conn, pop3code, pop3c->state); + break; + + case POP3_AUTH_LOGIN: + result = pop3_state_auth_login_resp(conn, pop3code, pop3c->state); + break; + + case POP3_AUTH_LOGIN_PASSWD: + result = pop3_state_auth_login_password_resp(conn, pop3code, + pop3c->state); + break; + +#ifndef CURL_DISABLE_CRYPTO_AUTH + case POP3_AUTH_CRAMMD5: + result = pop3_state_auth_cram_resp(conn, pop3code, pop3c->state); + break; + + case POP3_AUTH_DIGESTMD5: + result = pop3_state_auth_digest_resp(conn, pop3code, pop3c->state); + break; + + case POP3_AUTH_DIGESTMD5_RESP: + result = pop3_state_auth_digest_resp_resp(conn, pop3code, pop3c->state); + break; +#endif + +#ifdef USE_NTLM + case POP3_AUTH_NTLM: + result = pop3_state_auth_ntlm_resp(conn, pop3code, pop3c->state); + break; + + case POP3_AUTH_NTLM_TYPE2MSG: + result = pop3_state_auth_ntlm_type2msg_resp(conn, pop3code, + pop3c->state); + break; +#endif + +#if defined(USE_WINDOWS_SSPI) + case POP3_AUTH_GSSAPI: + result = pop3_state_auth_gssapi_resp(conn, pop3code, pop3c->state); + break; + + case POP3_AUTH_GSSAPI_TOKEN: + result = pop3_state_auth_gssapi_token_resp(conn, pop3code, pop3c->state); + break; + + case POP3_AUTH_GSSAPI_NO_DATA: + result = pop3_state_auth_gssapi_no_data_resp(conn, pop3code, + pop3c->state); + break; +#endif + + case POP3_AUTH_XOAUTH2: + result = pop3_state_auth_xoauth2_resp(conn, pop3code, pop3c->state); + break; + + case POP3_AUTH_CANCEL: + result = pop3_state_auth_cancel_resp(conn, pop3code, pop3c->state); + break; + + case POP3_AUTH_FINAL: + result = pop3_state_auth_final_resp(conn, pop3code, pop3c->state); + break; + +#ifndef CURL_DISABLE_CRYPTO_AUTH + case POP3_APOP: + result = pop3_state_apop_resp(conn, pop3code, pop3c->state); + break; +#endif + + case POP3_USER: + result = pop3_state_user_resp(conn, pop3code, pop3c->state); + break; + + case POP3_PASS: + result = pop3_state_pass_resp(conn, pop3code, pop3c->state); + break; + + case POP3_COMMAND: + result = pop3_state_command_resp(conn, pop3code, pop3c->state); + break; + + case POP3_QUIT: + /* fallthrough, just stop! */ + default: + /* internal error */ + state(conn, POP3_STOP); + break; + } + } while(!result && pop3c->state != POP3_STOP && Curl_pp_moredata(pp)); + + return result; +} + +/* Called repeatedly until done from multi.c */ +static CURLcode pop3_multi_statemach(struct connectdata *conn, bool *done) +{ + CURLcode result = CURLE_OK; + struct pop3_conn *pop3c = &conn->proto.pop3c; + + if((conn->handler->flags & PROTOPT_SSL) && !pop3c->ssldone) { + result = Curl_ssl_connect_nonblocking(conn, FIRSTSOCKET, &pop3c->ssldone); + if(result || !pop3c->ssldone) + return result; + } + + result = Curl_pp_statemach(&pop3c->pp, FALSE); + *done = (pop3c->state == POP3_STOP) ? TRUE : FALSE; + + return result; +} + +static CURLcode pop3_block_statemach(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct pop3_conn *pop3c = &conn->proto.pop3c; + + while(pop3c->state != POP3_STOP && !result) + result = Curl_pp_statemach(&pop3c->pp, TRUE); + + return result; +} + +/* Allocate and initialize the POP3 struct for the current SessionHandle if + required */ +static CURLcode pop3_init(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct POP3 *pop3; + + pop3 = data->req.protop = calloc(sizeof(struct POP3), 1); + if(!pop3) + result = CURLE_OUT_OF_MEMORY; + + return result; +} + +/* For the POP3 "protocol connect" and "doing" phases only */ +static int pop3_getsock(struct connectdata *conn, curl_socket_t *socks, + int numsocks) +{ + return Curl_pp_getsock(&conn->proto.pop3c.pp, socks, numsocks); +} + +/*********************************************************************** + * + * pop3_connect() + * + * This function should do everything that is to be considered a part of the + * connection phase. + * + * The variable 'done' points to will be TRUE if the protocol-layer connect + * phase is done when this function returns, or FALSE if not. + */ +static CURLcode pop3_connect(struct connectdata *conn, bool *done) +{ + CURLcode result = CURLE_OK; + struct pop3_conn *pop3c = &conn->proto.pop3c; + struct pingpong *pp = &pop3c->pp; + + *done = FALSE; /* default to not done yet */ + + /* We always support persistent connections in POP3 */ + connkeep(conn, "POP3 default"); + + /* Set the default response time-out */ + pp->response_time = RESP_TIMEOUT; + pp->statemach_act = pop3_statemach_act; + pp->endofresp = pop3_endofresp; + pp->conn = conn; + + /* Set the default preferred authentication type and mechanism */ + pop3c->preftype = POP3_TYPE_ANY; + pop3c->prefmech = SASL_AUTH_ANY; + + /* Initialise the pingpong layer */ + Curl_pp_init(pp); + + /* Parse the URL options */ + result = pop3_parse_url_options(conn); + if(result) + return result; + + /* Start off waiting for the server greeting response */ + state(conn, POP3_SERVERGREET); + + result = pop3_multi_statemach(conn, done); + + return result; +} + +/*********************************************************************** + * + * pop3_done() + * + * The DONE function. This does what needs to be done after a single DO has + * performed. + * + * Input argument is already checked for validity. + */ +static CURLcode pop3_done(struct connectdata *conn, CURLcode status, + bool premature) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct POP3 *pop3 = data->req.protop; + + (void)premature; + + if(!pop3) + /* When the easy handle is removed from the multi interface while libcurl + is still trying to resolve the host name, the POP3 struct is not yet + initialized. However, the removal action calls Curl_done() which in + turn calls this function, so we simply return success. */ + return CURLE_OK; + + if(status) { + connclose(conn, "POP3 done with bad status"); + result = status; /* use the already set error code */ + } + + /* Cleanup our per-request based variables */ + Curl_safefree(pop3->id); + Curl_safefree(pop3->custom); + + /* Clear the transfer mode for the next request */ + pop3->transfer = FTPTRANSFER_BODY; + + return result; +} + +/*********************************************************************** + * + * pop3_perform() + * + * This is the actual DO function for POP3. Get a message/listing according to + * the options previously setup. + */ +static CURLcode pop3_perform(struct connectdata *conn, bool *connected, + bool *dophase_done) +{ + /* This is POP3 and no proxy */ + CURLcode result = CURLE_OK; + struct POP3 *pop3 = conn->data->req.protop; + + DEBUGF(infof(conn->data, "DO phase starts\n")); + + if(conn->data->set.opt_no_body) { + /* Requested no body means no transfer */ + pop3->transfer = FTPTRANSFER_INFO; + } + + *dophase_done = FALSE; /* not done yet */ + + /* Start the first command in the DO phase */ + result = pop3_perform_command(conn); + if(result) + return result; + + /* Run the state-machine */ + result = pop3_multi_statemach(conn, dophase_done); + + *connected = conn->bits.tcpconnect[FIRSTSOCKET]; + + if(*dophase_done) + DEBUGF(infof(conn->data, "DO phase is complete\n")); + + return result; +} + +/*********************************************************************** + * + * pop3_do() + * + * This function is registered as 'curl_do' function. It decodes the path + * parts etc as a wrapper to the actual DO function (pop3_perform). + * + * The input argument is already checked for validity. + */ +static CURLcode pop3_do(struct connectdata *conn, bool *done) +{ + CURLcode result = CURLE_OK; + + *done = FALSE; /* default to false */ + + /* Parse the URL path */ + result = pop3_parse_url_path(conn); + if(result) + return result; + + /* Parse the custom request */ + result = pop3_parse_custom_request(conn); + if(result) + return result; + + result = pop3_regular_transfer(conn, done); + + return result; +} + +/*********************************************************************** + * + * pop3_disconnect() + * + * Disconnect from an POP3 server. Cleanup protocol-specific per-connection + * resources. BLOCKING. + */ +static CURLcode pop3_disconnect(struct connectdata *conn, bool dead_connection) +{ + struct pop3_conn *pop3c = &conn->proto.pop3c; + + /* We cannot send quit unconditionally. If this connection is stale or + bad in any way, sending quit and waiting around here will make the + disconnect wait in vain and cause more problems than we need to. */ + + /* The POP3 session may or may not have been allocated/setup at this + point! */ + if(!dead_connection && pop3c->pp.conn && pop3c->pp.conn->bits.protoconnstart) + if(!pop3_perform_quit(conn)) + (void)pop3_block_statemach(conn); /* ignore errors on QUIT */ + + /* Disconnect from the server */ + Curl_pp_disconnect(&pop3c->pp); + + /* Cleanup the SASL module */ + Curl_sasl_cleanup(conn, pop3c->authused); + + /* Cleanup our connection based variables */ + Curl_safefree(pop3c->apoptimestamp); + + return CURLE_OK; +} + +/* Call this when the DO phase has completed */ +static CURLcode pop3_dophase_done(struct connectdata *conn, bool connected) +{ + (void)conn; + (void)connected; + + return CURLE_OK; +} + +/* Called from multi.c while DOing */ +static CURLcode pop3_doing(struct connectdata *conn, bool *dophase_done) +{ + CURLcode result = pop3_multi_statemach(conn, dophase_done); + + if(result) + DEBUGF(infof(conn->data, "DO phase failed\n")); + else if(*dophase_done) { + result = pop3_dophase_done(conn, FALSE /* not connected */); + + DEBUGF(infof(conn->data, "DO phase is complete\n")); + } + + return result; +} + +/*********************************************************************** + * + * pop3_regular_transfer() + * + * The input argument is already checked for validity. + * + * Performs all commands done before a regular transfer between a local and a + * remote host. + */ +static CURLcode pop3_regular_transfer(struct connectdata *conn, + bool *dophase_done) +{ + CURLcode result = CURLE_OK; + bool connected = FALSE; + struct SessionHandle *data = conn->data; + + /* Make sure size is unknown at this point */ + data->req.size = -1; + + /* Set the progress data */ + Curl_pgrsSetUploadCounter(data, 0); + Curl_pgrsSetDownloadCounter(data, 0); + Curl_pgrsSetUploadSize(data, -1); + Curl_pgrsSetDownloadSize(data, -1); + + /* Carry out the perform */ + result = pop3_perform(conn, &connected, dophase_done); + + /* Perform post DO phase operations if necessary */ + if(!result && *dophase_done) + result = pop3_dophase_done(conn, connected); + + return result; +} + +static CURLcode pop3_setup_connection(struct connectdata *conn) +{ + struct SessionHandle *data = conn->data; + + /* Initialise the POP3 layer */ + CURLcode result = pop3_init(conn); + if(result) + return result; + + if(conn->bits.httpproxy && !data->set.tunnel_thru_httpproxy) { + /* Unless we have asked to tunnel POP3 operations through the proxy, we + switch and use HTTP operations only */ +#ifndef CURL_DISABLE_HTTP + if(conn->handler == &Curl_handler_pop3) + conn->handler = &Curl_handler_pop3_proxy; + else { +#ifdef USE_SSL + conn->handler = &Curl_handler_pop3s_proxy; +#else + failf(data, "POP3S not supported!"); + return CURLE_UNSUPPORTED_PROTOCOL; +#endif + } + + /* set it up as an HTTP connection instead */ + return conn->handler->setup_connection(conn); +#else + failf(data, "POP3 over http proxy requires HTTP support built-in!"); + return CURLE_UNSUPPORTED_PROTOCOL; +#endif + } + + data->state.path++; /* don't include the initial slash */ + + return CURLE_OK; +} + +/*********************************************************************** + * + * pop3_parse_url_options() + * + * Parse the URL login options. + */ +static CURLcode pop3_parse_url_options(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct pop3_conn *pop3c = &conn->proto.pop3c; + const char *options = conn->options; + const char *ptr = options; + bool reset = TRUE; + + while(ptr && *ptr) { + const char *key = ptr; + + while(*ptr && *ptr != '=') + ptr++; + + if(strnequal(key, "AUTH", 4)) { + size_t len = 0; + const char *value = ++ptr; + + if(reset) { + reset = FALSE; + pop3c->preftype = POP3_TYPE_NONE; + pop3c->prefmech = SASL_AUTH_NONE; + } + + while(*ptr && *ptr != ';') { + ptr++; + len++; + } + + if(strnequal(value, "*", len)) { + pop3c->preftype = POP3_TYPE_ANY; + pop3c->prefmech = SASL_AUTH_ANY; + } + else if(strnequal(value, "+APOP", len)) { + pop3c->preftype = POP3_TYPE_APOP; + pop3c->prefmech = SASL_AUTH_NONE; + } + else if(strnequal(value, SASL_MECH_STRING_LOGIN, len)) { + pop3c->preftype = POP3_TYPE_SASL; + pop3c->prefmech |= SASL_MECH_LOGIN; + } + else if(strnequal(value, SASL_MECH_STRING_PLAIN, len)) { + pop3c->preftype = POP3_TYPE_SASL; + pop3c->prefmech |= SASL_MECH_PLAIN; + } + else if(strnequal(value, SASL_MECH_STRING_CRAM_MD5, len)) { + pop3c->preftype = POP3_TYPE_SASL; + pop3c->prefmech |= SASL_MECH_CRAM_MD5; + } + else if(strnequal(value, SASL_MECH_STRING_DIGEST_MD5, len)) { + pop3c->preftype = POP3_TYPE_SASL; + pop3c->prefmech |= SASL_MECH_DIGEST_MD5; + } + else if(strnequal(value, SASL_MECH_STRING_GSSAPI, len)) { + pop3c->preftype = POP3_TYPE_SASL; + pop3c->prefmech |= SASL_MECH_GSSAPI; + } + else if(strnequal(value, SASL_MECH_STRING_NTLM, len)) { + pop3c->preftype = POP3_TYPE_SASL; + pop3c->prefmech |= SASL_MECH_NTLM; + } + else if(strnequal(value, SASL_MECH_STRING_XOAUTH2, len)) { + pop3c->preftype = POP3_TYPE_SASL; + pop3c->prefmech |= SASL_MECH_XOAUTH2; + } + + if(*ptr == ';') + ptr++; + } + else + result = CURLE_URL_MALFORMAT; + } + + return result; +} + +/*********************************************************************** + * + * pop3_parse_url_path() + * + * Parse the URL path into separate path components. + */ +static CURLcode pop3_parse_url_path(struct connectdata *conn) +{ + /* The POP3 struct is already initialised in pop3_connect() */ + struct SessionHandle *data = conn->data; + struct POP3 *pop3 = data->req.protop; + const char *path = data->state.path; + + /* URL decode the path for the message ID */ + return Curl_urldecode(data, path, 0, &pop3->id, NULL, TRUE); +} + +/*********************************************************************** + * + * pop3_parse_custom_request() + * + * Parse the custom request. + */ +static CURLcode pop3_parse_custom_request(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct POP3 *pop3 = data->req.protop; + const char *custom = data->set.str[STRING_CUSTOMREQUEST]; + + /* URL decode the custom request */ + if(custom) + result = Curl_urldecode(data, custom, 0, &pop3->custom, NULL, TRUE); + + return result; +} + +/*********************************************************************** + * + * pop3_calc_sasl_details() + * + * Calculate the required login details for SASL authentication. + */ +static CURLcode pop3_calc_sasl_details(struct connectdata *conn, + const char **mech, + char **initresp, size_t *len, + pop3state *state1, pop3state *state2) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct pop3_conn *pop3c = &conn->proto.pop3c; + + /* Calculate the supported authentication mechanism, by decreasing order of + security, as well as the initial response where appropriate */ +#if defined(USE_WINDOWS_SSPI) + if((pop3c->authmechs & SASL_MECH_GSSAPI) && + (pop3c->prefmech & SASL_MECH_GSSAPI)) { + pop3c->mutual_auth = FALSE; /* TODO: Calculate mutual authentication */ + + *mech = SASL_MECH_STRING_GSSAPI; + *state1 = POP3_AUTH_GSSAPI; + *state2 = POP3_AUTH_GSSAPI_TOKEN; + pop3c->authused = SASL_MECH_GSSAPI; + + if(data->set.sasl_ir) + result = Curl_sasl_create_gssapi_user_message(data, conn->user, + conn->passwd, "pop", + pop3c->mutual_auth, + NULL, &conn->krb5, + initresp, len); + } + else +#endif +#ifndef CURL_DISABLE_CRYPTO_AUTH + if((pop3c->authmechs & SASL_MECH_DIGEST_MD5) && + (pop3c->prefmech & SASL_MECH_DIGEST_MD5)) { + *mech = SASL_MECH_STRING_DIGEST_MD5; + *state1 = POP3_AUTH_DIGESTMD5; + pop3c->authused = SASL_MECH_DIGEST_MD5; + } + else if((pop3c->authmechs & SASL_MECH_CRAM_MD5) && + (pop3c->prefmech & SASL_MECH_CRAM_MD5)) { + *mech = SASL_MECH_STRING_CRAM_MD5; + *state1 = POP3_AUTH_CRAMMD5; + pop3c->authused = SASL_MECH_CRAM_MD5; + } + else +#endif +#ifdef USE_NTLM + if((pop3c->authmechs & SASL_MECH_NTLM) && + (pop3c->prefmech & SASL_MECH_NTLM)) { + *mech = SASL_MECH_STRING_NTLM; + *state1 = POP3_AUTH_NTLM; + *state2 = POP3_AUTH_NTLM_TYPE2MSG; + pop3c->authused = SASL_MECH_NTLM; + + if(data->set.sasl_ir) + result = Curl_sasl_create_ntlm_type1_message(conn->user, conn->passwd, + &conn->ntlm, + initresp, len); + } + else +#endif + if(((pop3c->authmechs & SASL_MECH_XOAUTH2) && + (pop3c->prefmech & SASL_MECH_XOAUTH2) && + (pop3c->prefmech != SASL_AUTH_ANY)) || conn->xoauth2_bearer) { + *mech = SASL_MECH_STRING_XOAUTH2; + *state1 = POP3_AUTH_XOAUTH2; + *state2 = POP3_AUTH_FINAL; + pop3c->authused = SASL_MECH_XOAUTH2; + + if(data->set.sasl_ir) + result = Curl_sasl_create_xoauth2_message(data, conn->user, + conn->xoauth2_bearer, + initresp, len); + } + else if((pop3c->authmechs & SASL_MECH_LOGIN) && + (pop3c->prefmech & SASL_MECH_LOGIN)) { + *mech = SASL_MECH_STRING_LOGIN; + *state1 = POP3_AUTH_LOGIN; + *state2 = POP3_AUTH_LOGIN_PASSWD; + pop3c->authused = SASL_MECH_LOGIN; + + if(data->set.sasl_ir) + result = Curl_sasl_create_login_message(data, conn->user, initresp, len); + } + else if((pop3c->authmechs & SASL_MECH_PLAIN) && + (pop3c->prefmech & SASL_MECH_PLAIN)) { + *mech = SASL_MECH_STRING_PLAIN; + *state1 = POP3_AUTH_PLAIN; + *state2 = POP3_AUTH_FINAL; + pop3c->authused = SASL_MECH_PLAIN; + + if(data->set.sasl_ir) + result = Curl_sasl_create_plain_message(data, conn->user, conn->passwd, + initresp, len); + } + + return result; +} + +/*********************************************************************** + * + * Curl_pop3_write() + * + * This function scans the body after the end-of-body and writes everything + * until the end is found. + */ +CURLcode Curl_pop3_write(struct connectdata *conn, char *str, size_t nread) +{ + /* This code could be made into a special function in the handler struct */ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct SingleRequest *k = &data->req; + + struct pop3_conn *pop3c = &conn->proto.pop3c; + bool strip_dot = FALSE; + size_t last = 0; + size_t i; + + /* Search through the buffer looking for the end-of-body marker which is + 5 bytes (0d 0a 2e 0d 0a). Note that a line starting with a dot matches + the eob so the server will have prefixed it with an extra dot which we + need to strip out. Additionally the marker could of course be spread out + over 5 different data chunks. */ + for(i = 0; i < nread; i++) { + size_t prev = pop3c->eob; + + switch(str[i]) { + case 0x0d: + if(pop3c->eob == 0) { + pop3c->eob++; + + if(i) { + /* Write out the body part that didn't match */ + result = Curl_client_write(conn, CLIENTWRITE_BODY, &str[last], + i - last); + + if(result) + return result; + + last = i; + } + } + else if(pop3c->eob == 3) + pop3c->eob++; + else + /* If the character match wasn't at position 0 or 3 then restart the + pattern matching */ + pop3c->eob = 1; + break; + + case 0x0a: + if(pop3c->eob == 1 || pop3c->eob == 4) + pop3c->eob++; + else + /* If the character match wasn't at position 1 or 4 then start the + search again */ + pop3c->eob = 0; + break; + + case 0x2e: + if(pop3c->eob == 2) + pop3c->eob++; + else if(pop3c->eob == 3) { + /* We have an extra dot after the CRLF which we need to strip off */ + strip_dot = TRUE; + pop3c->eob = 0; + } + else + /* If the character match wasn't at position 2 then start the search + again */ + pop3c->eob = 0; + break; + + default: + pop3c->eob = 0; + break; + } + + /* Did we have a partial match which has subsequently failed? */ + if(prev && prev >= pop3c->eob) { + /* Strip can only be non-zero for the very first mismatch after CRLF + and then both prev and strip are equal and nothing will be output + below */ + while(prev && pop3c->strip) { + prev--; + pop3c->strip--; + } + + if(prev) { + /* If the partial match was the CRLF and dot then only write the CRLF + as the server would have inserted the dot */ + result = Curl_client_write(conn, CLIENTWRITE_BODY, (char*)POP3_EOB, + strip_dot ? prev - 1 : prev); + + if(result) + return result; + + last = i; + strip_dot = FALSE; + } + } + } + + if(pop3c->eob == POP3_EOB_LEN) { + /* We have a full match so the transfer is done, however we must transfer + the CRLF at the start of the EOB as this is considered to be part of the + message as per RFC-1939, sect. 3 */ + result = Curl_client_write(conn, CLIENTWRITE_BODY, (char *)POP3_EOB, 2); + + k->keepon &= ~KEEP_RECV; + pop3c->eob = 0; + + return result; + } + + if(pop3c->eob) + /* While EOB is matching nothing should be output */ + return CURLE_OK; + + if(nread - last) { + result = Curl_client_write(conn, CLIENTWRITE_BODY, &str[last], + nread - last); + } + + return result; +} + +#endif /* CURL_DISABLE_POP3 */ diff --git a/external/libcurl_android/jni/libcurl/lib/pop3.h b/external/libcurl_android/jni/libcurl/lib/pop3.h new file mode 100755 index 00000000..729a55ad --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/pop3.h @@ -0,0 +1,110 @@ +#ifndef HEADER_CURL_POP3_H +#define HEADER_CURL_POP3_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2009 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "pingpong.h" + +/**************************************************************************** + * POP3 unique setup + ***************************************************************************/ +typedef enum { + POP3_STOP, /* do nothing state, stops the state machine */ + POP3_SERVERGREET, /* waiting for the initial greeting immediately after + a connect */ + POP3_CAPA, + POP3_STARTTLS, + POP3_UPGRADETLS, /* asynchronously upgrade the connection to SSL/TLS + (multi mode only) */ + POP3_AUTH_PLAIN, + POP3_AUTH_LOGIN, + POP3_AUTH_LOGIN_PASSWD, + POP3_AUTH_CRAMMD5, + POP3_AUTH_DIGESTMD5, + POP3_AUTH_DIGESTMD5_RESP, + POP3_AUTH_NTLM, + POP3_AUTH_NTLM_TYPE2MSG, + POP3_AUTH_GSSAPI, + POP3_AUTH_GSSAPI_TOKEN, + POP3_AUTH_GSSAPI_NO_DATA, + POP3_AUTH_XOAUTH2, + POP3_AUTH_CANCEL, + POP3_AUTH_FINAL, + POP3_APOP, + POP3_USER, + POP3_PASS, + POP3_COMMAND, + POP3_QUIT, + POP3_LAST /* never used */ +} pop3state; + +/* This POP3 struct is used in the SessionHandle. All POP3 data that is + connection-oriented must be in pop3_conn to properly deal with the fact that + perhaps the SessionHandle is changed between the times the connection is + used. */ +struct POP3 { + curl_pp_transfer transfer; + char *id; /* Message ID */ + char *custom; /* Custom Request */ +}; + +/* pop3_conn is used for struct connection-oriented data in the connectdata + struct */ +struct pop3_conn { + struct pingpong pp; + pop3state state; /* Always use pop3.c:state() to change state! */ + bool ssldone; /* Is connect() over SSL done? */ + size_t eob; /* Number of bytes of the EOB (End Of Body) that + have been received so far */ + size_t strip; /* Number of bytes from the start to ignore as + non-body */ + unsigned int authtypes; /* Accepted authentication types */ + unsigned int authmechs; /* Accepted SASL authentication mechanisms */ + unsigned int preftype; /* Preferred authentication type */ + unsigned int prefmech; /* Preferred SASL authentication mechanism */ + unsigned int authused; /* SASL auth mechanism used for the connection */ + char *apoptimestamp; /* APOP timestamp from the server greeting */ + bool tls_supported; /* StartTLS capability supported by server */ + bool mutual_auth; /* Mutual authentication enabled (GSSAPI only) */ +}; + +extern const struct Curl_handler Curl_handler_pop3; +extern const struct Curl_handler Curl_handler_pop3s; + +/* Authentication type flags */ +#define POP3_TYPE_CLEARTEXT (1 << 0) +#define POP3_TYPE_APOP (1 << 1) +#define POP3_TYPE_SASL (1 << 2) + +/* Authentication type values */ +#define POP3_TYPE_NONE 0 +#define POP3_TYPE_ANY ~0U + +/* This is the 5-bytes End-Of-Body marker for POP3 */ +#define POP3_EOB "\x0d\x0a\x2e\x0d\x0a" +#define POP3_EOB_LEN 5 + +/* This function scans the body after the end-of-body and writes everything + * until the end is found */ +CURLcode Curl_pop3_write(struct connectdata *conn, char *str, size_t nread); + +#endif /* HEADER_CURL_POP3_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/progress.c b/external/libcurl_android/jni/libcurl/lib/progress.c new file mode 100755 index 00000000..f147ce71 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/progress.c @@ -0,0 +1,494 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include "urldata.h" +#include "sendf.h" +#include "progress.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* Provide a string that is 2 + 1 + 2 + 1 + 2 = 8 letters long (plus the zero + byte) */ +static void time2str(char *r, curl_off_t seconds) +{ + curl_off_t d, h, m, s; + if(seconds <= 0) { + strcpy(r, "--:--:--"); + return; + } + h = seconds / CURL_OFF_T_C(3600); + if(h <= CURL_OFF_T_C(99)) { + m = (seconds - (h*CURL_OFF_T_C(3600))) / CURL_OFF_T_C(60); + s = (seconds - (h*CURL_OFF_T_C(3600))) - (m*CURL_OFF_T_C(60)); + snprintf(r, 9, "%2" CURL_FORMAT_CURL_OFF_T ":%02" CURL_FORMAT_CURL_OFF_T + ":%02" CURL_FORMAT_CURL_OFF_T, h, m, s); + } + else { + /* this equals to more than 99 hours, switch to a more suitable output + format to fit within the limits. */ + d = seconds / CURL_OFF_T_C(86400); + h = (seconds - (d*CURL_OFF_T_C(86400))) / CURL_OFF_T_C(3600); + if(d <= CURL_OFF_T_C(999)) + snprintf(r, 9, "%3" CURL_FORMAT_CURL_OFF_T + "d %02" CURL_FORMAT_CURL_OFF_T "h", d, h); + else + snprintf(r, 9, "%7" CURL_FORMAT_CURL_OFF_T "d", d); + } +} + +/* The point of this function would be to return a string of the input data, + but never longer than 5 columns (+ one zero byte). + Add suffix k, M, G when suitable... */ +static char *max5data(curl_off_t bytes, char *max5) +{ +#define ONE_KILOBYTE CURL_OFF_T_C(1024) +#define ONE_MEGABYTE (CURL_OFF_T_C(1024) * ONE_KILOBYTE) +#define ONE_GIGABYTE (CURL_OFF_T_C(1024) * ONE_MEGABYTE) +#define ONE_TERABYTE (CURL_OFF_T_C(1024) * ONE_GIGABYTE) +#define ONE_PETABYTE (CURL_OFF_T_C(1024) * ONE_TERABYTE) + + if(bytes < CURL_OFF_T_C(100000)) + snprintf(max5, 6, "%5" CURL_FORMAT_CURL_OFF_T, bytes); + + else if(bytes < CURL_OFF_T_C(10000) * ONE_KILOBYTE) + snprintf(max5, 6, "%4" CURL_FORMAT_CURL_OFF_T "k", bytes/ONE_KILOBYTE); + + else if(bytes < CURL_OFF_T_C(100) * ONE_MEGABYTE) + /* 'XX.XM' is good as long as we're less than 100 megs */ + snprintf(max5, 6, "%2" CURL_FORMAT_CURL_OFF_T ".%0" + CURL_FORMAT_CURL_OFF_T "M", bytes/ONE_MEGABYTE, + (bytes%ONE_MEGABYTE) / (ONE_MEGABYTE/CURL_OFF_T_C(10)) ); + +#if (CURL_SIZEOF_CURL_OFF_T > 4) + + else if(bytes < CURL_OFF_T_C(10000) * ONE_MEGABYTE) + /* 'XXXXM' is good until we're at 10000MB or above */ + snprintf(max5, 6, "%4" CURL_FORMAT_CURL_OFF_T "M", bytes/ONE_MEGABYTE); + + else if(bytes < CURL_OFF_T_C(100) * ONE_GIGABYTE) + /* 10000 MB - 100 GB, we show it as XX.XG */ + snprintf(max5, 6, "%2" CURL_FORMAT_CURL_OFF_T ".%0" + CURL_FORMAT_CURL_OFF_T "G", bytes/ONE_GIGABYTE, + (bytes%ONE_GIGABYTE) / (ONE_GIGABYTE/CURL_OFF_T_C(10)) ); + + else if(bytes < CURL_OFF_T_C(10000) * ONE_GIGABYTE) + /* up to 10000GB, display without decimal: XXXXG */ + snprintf(max5, 6, "%4" CURL_FORMAT_CURL_OFF_T "G", bytes/ONE_GIGABYTE); + + else if(bytes < CURL_OFF_T_C(10000) * ONE_TERABYTE) + /* up to 10000TB, display without decimal: XXXXT */ + snprintf(max5, 6, "%4" CURL_FORMAT_CURL_OFF_T "T", bytes/ONE_TERABYTE); + + else + /* up to 10000PB, display without decimal: XXXXP */ + snprintf(max5, 6, "%4" CURL_FORMAT_CURL_OFF_T "P", bytes/ONE_PETABYTE); + + /* 16384 petabytes (16 exabytes) is the maximum a 64 bit unsigned number + can hold, but our data type is signed so 8192PB will be the maximum. */ + +#else + + else + snprintf(max5, 6, "%4" CURL_FORMAT_CURL_OFF_T "M", bytes/ONE_MEGABYTE); + +#endif + + return max5; +} + +/* + + New proposed interface, 9th of February 2000: + + pgrsStartNow() - sets start time + pgrsSetDownloadSize(x) - known expected download size + pgrsSetUploadSize(x) - known expected upload size + pgrsSetDownloadCounter() - amount of data currently downloaded + pgrsSetUploadCounter() - amount of data currently uploaded + pgrsUpdate() - show progress + pgrsDone() - transfer complete + +*/ + +int Curl_pgrsDone(struct connectdata *conn) +{ + int rc; + struct SessionHandle *data = conn->data; + data->progress.lastshow=0; + rc = Curl_pgrsUpdate(conn); /* the final (forced) update */ + if(rc) + return rc; + + if(!(data->progress.flags & PGRS_HIDE) && + !data->progress.callback) + /* only output if we don't use a progress callback and we're not + * hidden */ + fprintf(data->set.err, "\n"); + + data->progress.speeder_c = 0; /* reset the progress meter display */ + return 0; +} + +/* reset all times except redirect, and reset the known transfer sizes */ +void Curl_pgrsResetTimesSizes(struct SessionHandle *data) +{ + data->progress.t_nslookup = 0.0; + data->progress.t_connect = 0.0; + data->progress.t_pretransfer = 0.0; + data->progress.t_starttransfer = 0.0; + + Curl_pgrsSetDownloadSize(data, -1); + Curl_pgrsSetUploadSize(data, -1); +} + +void Curl_pgrsTime(struct SessionHandle *data, timerid timer) +{ + struct timeval now = Curl_tvnow(); + + switch(timer) { + default: + case TIMER_NONE: + /* mistake filter */ + break; + case TIMER_STARTOP: + /* This is set at the start of a transfer */ + data->progress.t_startop = now; + break; + case TIMER_STARTSINGLE: + /* This is set at the start of each single fetch */ + data->progress.t_startsingle = now; + break; + + case TIMER_STARTACCEPT: + data->progress.t_acceptdata = Curl_tvnow(); + break; + + case TIMER_NAMELOOKUP: + data->progress.t_nslookup = + Curl_tvdiff_secs(now, data->progress.t_startsingle); + break; + case TIMER_CONNECT: + data->progress.t_connect = + Curl_tvdiff_secs(now, data->progress.t_startsingle); + break; + case TIMER_APPCONNECT: + data->progress.t_appconnect = + Curl_tvdiff_secs(now, data->progress.t_startsingle); + break; + case TIMER_PRETRANSFER: + data->progress.t_pretransfer = + Curl_tvdiff_secs(now, data->progress.t_startsingle); + break; + case TIMER_STARTTRANSFER: + data->progress.t_starttransfer = + Curl_tvdiff_secs(now, data->progress.t_startsingle); + break; + case TIMER_POSTRANSFER: + /* this is the normal end-of-transfer thing */ + break; + case TIMER_REDIRECT: + data->progress.t_redirect = Curl_tvdiff_secs(now, data->progress.start); + break; + } +} + +void Curl_pgrsStartNow(struct SessionHandle *data) +{ + data->progress.speeder_c = 0; /* reset the progress meter display */ + data->progress.start = Curl_tvnow(); + /* clear all bits except HIDE and HEADERS_OUT */ + data->progress.flags &= PGRS_HIDE|PGRS_HEADERS_OUT; +} + +void Curl_pgrsSetDownloadCounter(struct SessionHandle *data, curl_off_t size) +{ + data->progress.downloaded = size; +} + +void Curl_pgrsSetUploadCounter(struct SessionHandle *data, curl_off_t size) +{ + data->progress.uploaded = size; +} + +void Curl_pgrsSetDownloadSize(struct SessionHandle *data, curl_off_t size) +{ + if(size >= 0) { + data->progress.size_dl = size; + data->progress.flags |= PGRS_DL_SIZE_KNOWN; + } + else { + data->progress.size_dl = 0; + data->progress.flags &= ~PGRS_DL_SIZE_KNOWN; + } +} + +void Curl_pgrsSetUploadSize(struct SessionHandle *data, curl_off_t size) +{ + if(size >= 0) { + data->progress.size_ul = size; + data->progress.flags |= PGRS_UL_SIZE_KNOWN; + } + else { + data->progress.size_ul = 0; + data->progress.flags &= ~PGRS_UL_SIZE_KNOWN; + } +} + +/* + * Curl_pgrsUpdate() returns 0 for success or the value returned by the + * progress callback! + */ +int Curl_pgrsUpdate(struct connectdata *conn) +{ + struct timeval now; + int result; + char max5[6][10]; + curl_off_t dlpercen=0; + curl_off_t ulpercen=0; + curl_off_t total_percen=0; + curl_off_t total_transfer; + curl_off_t total_expected_transfer; + curl_off_t timespent; + struct SessionHandle *data = conn->data; + int nowindex = data->progress.speeder_c% CURR_TIME; + int checkindex; + int countindex; /* amount of seconds stored in the speeder array */ + char time_left[10]; + char time_total[10]; + char time_spent[10]; + curl_off_t ulestimate=0; + curl_off_t dlestimate=0; + curl_off_t total_estimate; + bool shownow=FALSE; + + now = Curl_tvnow(); /* what time is it */ + + /* The time spent so far (from the start) */ + data->progress.timespent = + (double)(now.tv_sec - data->progress.start.tv_sec) + + (double)(now.tv_usec - data->progress.start.tv_usec)/1000000.0; + timespent = (curl_off_t)data->progress.timespent; + + /* The average download speed this far */ + data->progress.dlspeed = (curl_off_t) + ((double)data->progress.downloaded/ + (data->progress.timespent>0?data->progress.timespent:1)); + + /* The average upload speed this far */ + data->progress.ulspeed = (curl_off_t) + ((double)data->progress.uploaded/ + (data->progress.timespent>0?data->progress.timespent:1)); + + /* Calculations done at most once a second, unless end is reached */ + if(data->progress.lastshow != (long)now.tv_sec) { + shownow = TRUE; + + data->progress.lastshow = now.tv_sec; + + /* Let's do the "current speed" thing, which should use the fastest + of the dl/ul speeds. Store the faster speed at entry 'nowindex'. */ + data->progress.speeder[ nowindex ] = + data->progress.downloaded>data->progress.uploaded? + data->progress.downloaded:data->progress.uploaded; + + /* remember the exact time for this moment */ + data->progress.speeder_time [ nowindex ] = now; + + /* advance our speeder_c counter, which is increased every time we get + here and we expect it to never wrap as 2^32 is a lot of seconds! */ + data->progress.speeder_c++; + + /* figure out how many index entries of data we have stored in our speeder + array. With N_ENTRIES filled in, we have about N_ENTRIES-1 seconds of + transfer. Imagine, after one second we have filled in two entries, + after two seconds we've filled in three entries etc. */ + countindex = ((data->progress.speeder_c>=CURR_TIME)? + CURR_TIME:data->progress.speeder_c) - 1; + + /* first of all, we don't do this if there's no counted seconds yet */ + if(countindex) { + long span_ms; + + /* Get the index position to compare with the 'nowindex' position. + Get the oldest entry possible. While we have less than CURR_TIME + entries, the first entry will remain the oldest. */ + checkindex = (data->progress.speeder_c>=CURR_TIME)? + data->progress.speeder_c%CURR_TIME:0; + + /* Figure out the exact time for the time span */ + span_ms = Curl_tvdiff(now, + data->progress.speeder_time[checkindex]); + if(0 == span_ms) + span_ms=1; /* at least one millisecond MUST have passed */ + + /* Calculate the average speed the last 'span_ms' milliseconds */ + { + curl_off_t amount = data->progress.speeder[nowindex]- + data->progress.speeder[checkindex]; + + if(amount > CURL_OFF_T_C(4294967) /* 0xffffffff/1000 */) + /* the 'amount' value is bigger than would fit in 32 bits if + multiplied with 1000, so we use the double math for this */ + data->progress.current_speed = (curl_off_t) + ((double)amount/((double)span_ms/1000.0)); + else + /* the 'amount' value is small enough to fit within 32 bits even + when multiplied with 1000 */ + data->progress.current_speed = amount*CURL_OFF_T_C(1000)/span_ms; + } + } + else + /* the first second we use the main average */ + data->progress.current_speed = + (data->progress.ulspeed>data->progress.dlspeed)? + data->progress.ulspeed:data->progress.dlspeed; + + } /* Calculations end */ + + if(!(data->progress.flags & PGRS_HIDE)) { + /* progress meter has not been shut off */ + + if(data->set.fxferinfo) { + /* There's a callback set, call that */ + result= data->set.fxferinfo(data->set.progress_client, + data->progress.size_dl, + data->progress.downloaded, + data->progress.size_ul, + data->progress.uploaded); + if(result) + failf(data, "Callback aborted"); + return result; + } + else if(data->set.fprogress) { + /* The older deprecated callback is set, call that */ + result= data->set.fprogress(data->set.progress_client, + (double)data->progress.size_dl, + (double)data->progress.downloaded, + (double)data->progress.size_ul, + (double)data->progress.uploaded); + if(result) + failf(data, "Callback aborted"); + return result; + } + + if(!shownow) + /* only show the internal progress meter once per second */ + return 0; + + /* If there's no external callback set, use internal code to show + progress */ + + if(!(data->progress.flags & PGRS_HEADERS_OUT)) { + if(data->state.resume_from) { + fprintf(data->set.err, + "** Resuming transfer from byte position %" + CURL_FORMAT_CURL_OFF_T "\n", data->state.resume_from); + } + fprintf(data->set.err, + " %% Total %% Received %% Xferd Average Speed " + "Time Time Time Current\n" + " Dload Upload " + "Total Spent Left Speed\n"); + data->progress.flags |= PGRS_HEADERS_OUT; /* headers are shown */ + } + + /* Figure out the estimated time of arrival for the upload */ + if((data->progress.flags & PGRS_UL_SIZE_KNOWN) && + (data->progress.ulspeed > CURL_OFF_T_C(0))) { + ulestimate = data->progress.size_ul / data->progress.ulspeed; + + if(data->progress.size_ul > CURL_OFF_T_C(10000)) + ulpercen = data->progress.uploaded / + (data->progress.size_ul/CURL_OFF_T_C(100)); + else if(data->progress.size_ul > CURL_OFF_T_C(0)) + ulpercen = (data->progress.uploaded*100) / + data->progress.size_ul; + } + + /* ... and the download */ + if((data->progress.flags & PGRS_DL_SIZE_KNOWN) && + (data->progress.dlspeed > CURL_OFF_T_C(0))) { + dlestimate = data->progress.size_dl / data->progress.dlspeed; + + if(data->progress.size_dl > CURL_OFF_T_C(10000)) + dlpercen = data->progress.downloaded / + (data->progress.size_dl/CURL_OFF_T_C(100)); + else if(data->progress.size_dl > CURL_OFF_T_C(0)) + dlpercen = (data->progress.downloaded*100) / + data->progress.size_dl; + } + + /* Now figure out which of them is slower and use that one for the + total estimate! */ + total_estimate = ulestimate>dlestimate?ulestimate:dlestimate; + + /* create the three time strings */ + time2str(time_left, total_estimate > 0?(total_estimate - timespent):0); + time2str(time_total, total_estimate); + time2str(time_spent, timespent); + + /* Get the total amount of data expected to get transferred */ + total_expected_transfer = + (data->progress.flags & PGRS_UL_SIZE_KNOWN? + data->progress.size_ul:data->progress.uploaded)+ + (data->progress.flags & PGRS_DL_SIZE_KNOWN? + data->progress.size_dl:data->progress.downloaded); + + /* We have transferred this much so far */ + total_transfer = data->progress.downloaded + data->progress.uploaded; + + /* Get the percentage of data transferred so far */ + if(total_expected_transfer > CURL_OFF_T_C(10000)) + total_percen = total_transfer / + (total_expected_transfer/CURL_OFF_T_C(100)); + else if(total_expected_transfer > CURL_OFF_T_C(0)) + total_percen = (total_transfer*100) / total_expected_transfer; + + fprintf(data->set.err, + "\r" + "%3" CURL_FORMAT_CURL_OFF_T " %s " + "%3" CURL_FORMAT_CURL_OFF_T " %s " + "%3" CURL_FORMAT_CURL_OFF_T " %s %s %s %s %s %s %s", + total_percen, /* 3 letters */ /* total % */ + max5data(total_expected_transfer, max5[2]), /* total size */ + dlpercen, /* 3 letters */ /* rcvd % */ + max5data(data->progress.downloaded, max5[0]), /* rcvd size */ + ulpercen, /* 3 letters */ /* xfer % */ + max5data(data->progress.uploaded, max5[1]), /* xfer size */ + max5data(data->progress.dlspeed, max5[3]), /* avrg dl speed */ + max5data(data->progress.ulspeed, max5[4]), /* avrg ul speed */ + time_total, /* 8 letters */ /* total time */ + time_spent, /* 8 letters */ /* time spent */ + time_left, /* 8 letters */ /* time left */ + max5data(data->progress.current_speed, max5[5]) /* current speed */ + ); + + /* we flush the output stream to make it appear as soon as possible */ + fflush(data->set.err); + + } /* !(data->progress.flags & PGRS_HIDE) */ + + return 0; +} diff --git a/external/libcurl_android/jni/libcurl/lib/progress.h b/external/libcurl_android/jni/libcurl/lib/progress.h new file mode 100755 index 00000000..a1e6f1a2 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/progress.h @@ -0,0 +1,73 @@ +#ifndef HEADER_CURL_PROGRESS_H +#define HEADER_CURL_PROGRESS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "timeval.h" + + +typedef enum { + TIMER_NONE, + TIMER_STARTOP, + TIMER_STARTSINGLE, + TIMER_NAMELOOKUP, + TIMER_CONNECT, + TIMER_APPCONNECT, + TIMER_PRETRANSFER, + TIMER_STARTTRANSFER, + TIMER_POSTRANSFER, + TIMER_STARTACCEPT, + TIMER_REDIRECT, + TIMER_LAST /* must be last */ +} timerid; + +int Curl_pgrsDone(struct connectdata *); +void Curl_pgrsStartNow(struct SessionHandle *data); +void Curl_pgrsSetDownloadSize(struct SessionHandle *data, curl_off_t size); +void Curl_pgrsSetUploadSize(struct SessionHandle *data, curl_off_t size); +void Curl_pgrsSetDownloadCounter(struct SessionHandle *data, curl_off_t size); +void Curl_pgrsSetUploadCounter(struct SessionHandle *data, curl_off_t size); +int Curl_pgrsUpdate(struct connectdata *); +void Curl_pgrsResetTimesSizes(struct SessionHandle *data); +void Curl_pgrsTime(struct SessionHandle *data, timerid timer); + + +/* Don't show progress for sizes smaller than: */ +#define LEAST_SIZE_PROGRESS BUFSIZE + +#define PROGRESS_DOWNLOAD (1<<0) +#define PROGRESS_UPLOAD (1<<1) +#define PROGRESS_DOWN_AND_UP (PROGRESS_UPLOAD | PROGRESS_DOWNLOAD) + +#define PGRS_SHOW_DL (1<<0) +#define PGRS_SHOW_UL (1<<1) +#define PGRS_DONE_DL (1<<2) +#define PGRS_DONE_UL (1<<3) +#define PGRS_HIDE (1<<4) +#define PGRS_UL_SIZE_KNOWN (1<<5) +#define PGRS_DL_SIZE_KNOWN (1<<6) + +#define PGRS_HEADERS_OUT (1<<7) /* set when the headers have been written */ + + +#endif /* HEADER_CURL_PROGRESS_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/rawstr.c b/external/libcurl_android/jni/libcurl/lib/rawstr.c new file mode 100755 index 00000000..e27dac4a --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/rawstr.c @@ -0,0 +1,142 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include "rawstr.h" + +/* Portable, consistent toupper (remember EBCDIC). Do not use toupper() because + its behavior is altered by the current locale. */ +char Curl_raw_toupper(char in) +{ + switch (in) { + case 'a': + return 'A'; + case 'b': + return 'B'; + case 'c': + return 'C'; + case 'd': + return 'D'; + case 'e': + return 'E'; + case 'f': + return 'F'; + case 'g': + return 'G'; + case 'h': + return 'H'; + case 'i': + return 'I'; + case 'j': + return 'J'; + case 'k': + return 'K'; + case 'l': + return 'L'; + case 'm': + return 'M'; + case 'n': + return 'N'; + case 'o': + return 'O'; + case 'p': + return 'P'; + case 'q': + return 'Q'; + case 'r': + return 'R'; + case 's': + return 'S'; + case 't': + return 'T'; + case 'u': + return 'U'; + case 'v': + return 'V'; + case 'w': + return 'W'; + case 'x': + return 'X'; + case 'y': + return 'Y'; + case 'z': + return 'Z'; + } + return in; +} + +/* + * Curl_raw_equal() is for doing "raw" case insensitive strings. This is meant + * to be locale independent and only compare strings we know are safe for + * this. See http://daniel.haxx.se/blog/2008/10/15/strcasecmp-in-turkish/ for + * some further explanation to why this function is necessary. + * + * The function is capable of comparing a-z case insensitively even for + * non-ascii. + */ + +int Curl_raw_equal(const char *first, const char *second) +{ + while(*first && *second) { + if(Curl_raw_toupper(*first) != Curl_raw_toupper(*second)) + /* get out of the loop as soon as they don't match */ + break; + first++; + second++; + } + /* we do the comparison here (possibly again), just to make sure that if the + loop above is skipped because one of the strings reached zero, we must not + return this as a successful match */ + return (Curl_raw_toupper(*first) == Curl_raw_toupper(*second)); +} + +int Curl_raw_nequal(const char *first, const char *second, size_t max) +{ + while(*first && *second && max) { + if(Curl_raw_toupper(*first) != Curl_raw_toupper(*second)) { + break; + } + max--; + first++; + second++; + } + if(0 == max) + return 1; /* they are equal this far */ + + return Curl_raw_toupper(*first) == Curl_raw_toupper(*second); +} + +/* Copy an upper case version of the string from src to dest. The + * strings may overlap. No more than n characters of the string are copied + * (including any NUL) and the destination string will NOT be + * NUL-terminated if that limit is reached. + */ +void Curl_strntoupper(char *dest, const char *src, size_t n) +{ + if(n < 1) + return; + + do { + *dest++ = Curl_raw_toupper(*src); + } while(*src++ && --n); +} diff --git a/external/libcurl_android/jni/libcurl/lib/rawstr.h b/external/libcurl_android/jni/libcurl/lib/rawstr.h new file mode 100755 index 00000000..b491460d --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/rawstr.h @@ -0,0 +1,47 @@ +#ifndef HEADER_CURL_RAWSTR_H +#define HEADER_CURL_RAWSTR_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include + +/* + * Curl_raw_equal() is for doing "raw" case insensitive strings. This is meant + * to be locale independent and only compare strings we know are safe for + * this. + * + * The function is capable of comparing a-z case insensitively even for + * non-ascii. + */ +int Curl_raw_equal(const char *first, const char *second); +int Curl_raw_nequal(const char *first, const char *second, size_t max); + +char Curl_raw_toupper(char in); + +/* checkprefix() is a shorter version of the above, used when the first + argument is zero-byte terminated */ +#define checkprefix(a,b) Curl_raw_nequal(a,b,strlen(a)) + +void Curl_strntoupper(char *dest, const char *src, size_t n); + +#endif /* HEADER_CURL_RAWSTR_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/rtsp.c b/external/libcurl_android/jni/libcurl/lib/rtsp.c new file mode 100755 index 00000000..029738d9 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/rtsp.c @@ -0,0 +1,809 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifndef CURL_DISABLE_RTSP + +#include "urldata.h" +#include +#include "transfer.h" +#include "sendf.h" +#include "multiif.h" +#include "http.h" +#include "url.h" +#include "progress.h" +#include "rtsp.h" +#include "rawstr.h" +#include "curl_memory.h" +#include "select.h" +#include "connect.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +/* + * TODO (general) + * -incoming server requests + * -server CSeq counter + * -digest authentication + * -connect thru proxy + * -pipelining? + */ + + +#define RTP_PKT_CHANNEL(p) ((int)((unsigned char)((p)[1]))) + +#define RTP_PKT_LENGTH(p) ((((int)((unsigned char)((p)[2]))) << 8) | \ + ((int)((unsigned char)((p)[3])))) + +/* protocol-specific functions set up to be called by the main engine */ +static CURLcode rtsp_do(struct connectdata *conn, bool *done); +static CURLcode rtsp_done(struct connectdata *conn, CURLcode, bool premature); +static CURLcode rtsp_connect(struct connectdata *conn, bool *done); +static CURLcode rtsp_disconnect(struct connectdata *conn, bool dead); + +static int rtsp_getsock_do(struct connectdata *conn, + curl_socket_t *socks, + int numsocks); + +/* + * Parse and write out any available RTP data. + * + * nread: amount of data left after k->str. will be modified if RTP + * data is parsed and k->str is moved up + * readmore: whether or not the RTP parser needs more data right away + */ +static CURLcode rtsp_rtp_readwrite(struct SessionHandle *data, + struct connectdata *conn, + ssize_t *nread, + bool *readmore); + +static CURLcode rtsp_setup_connection(struct connectdata *conn); + + +/* this returns the socket to wait for in the DO and DOING state for the multi + interface and then we're always _sending_ a request and thus we wait for + the single socket to become writable only */ +static int rtsp_getsock_do(struct connectdata *conn, + curl_socket_t *socks, + int numsocks) +{ + /* write mode */ + (void)numsocks; /* unused, we trust it to be at least 1 */ + socks[0] = conn->sock[FIRSTSOCKET]; + return GETSOCK_WRITESOCK(0); +} + +static +CURLcode rtp_client_write(struct connectdata *conn, char *ptr, size_t len); + + +/* + * RTSP handler interface. + */ +const struct Curl_handler Curl_handler_rtsp = { + "RTSP", /* scheme */ + rtsp_setup_connection, /* setup_connection */ + rtsp_do, /* do_it */ + rtsp_done, /* done */ + ZERO_NULL, /* do_more */ + rtsp_connect, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + rtsp_getsock_do, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + rtsp_disconnect, /* disconnect */ + rtsp_rtp_readwrite, /* readwrite */ + PORT_RTSP, /* defport */ + CURLPROTO_RTSP, /* protocol */ + PROTOPT_NONE /* flags */ +}; + + +static CURLcode rtsp_setup_connection(struct connectdata *conn) +{ + struct RTSP *rtsp; + + conn->data->req.protop = rtsp = calloc(1, sizeof(struct RTSP)); + if(!rtsp) + return CURLE_OUT_OF_MEMORY; + + return CURLE_OK; +} + + +/* + * The server may send us RTP data at any point, and RTSPREQ_RECEIVE does not + * want to block the application forever while receiving a stream. Therefore, + * we cannot assume that an RTSP socket is dead just because it is readable. + * + * Instead, if it is readable, run Curl_getconnectinfo() to peek at the socket + * and distinguish between closed and data. + */ +bool Curl_rtsp_connisdead(struct connectdata *check) +{ + int sval; + bool ret_val = TRUE; + + sval = Curl_socket_ready(check->sock[FIRSTSOCKET], CURL_SOCKET_BAD, 0); + if(sval == 0) { + /* timeout */ + ret_val = FALSE; + } + else if(sval & CURL_CSELECT_ERR) { + /* socket is in an error state */ + ret_val = TRUE; + } + else if((sval & CURL_CSELECT_IN) && check->data) { + /* readable with no error. could be closed or could be alive but we can + only check if we have a proper SessionHandle for the connection */ + curl_socket_t connectinfo = Curl_getconnectinfo(check->data, &check); + if(connectinfo != CURL_SOCKET_BAD) + ret_val = FALSE; + } + + return ret_val; +} + +static CURLcode rtsp_connect(struct connectdata *conn, bool *done) +{ + CURLcode httpStatus; + struct SessionHandle *data = conn->data; + + httpStatus = Curl_http_connect(conn, done); + + /* Initialize the CSeq if not already done */ + if(data->state.rtsp_next_client_CSeq == 0) + data->state.rtsp_next_client_CSeq = 1; + if(data->state.rtsp_next_server_CSeq == 0) + data->state.rtsp_next_server_CSeq = 1; + + conn->proto.rtspc.rtp_channel = -1; + + return httpStatus; +} + +static CURLcode rtsp_disconnect(struct connectdata *conn, bool dead) +{ + (void) dead; + Curl_safefree(conn->proto.rtspc.rtp_buf); + return CURLE_OK; +} + + +static CURLcode rtsp_done(struct connectdata *conn, + CURLcode status, bool premature) +{ + struct SessionHandle *data = conn->data; + struct RTSP *rtsp = data->req.protop; + CURLcode httpStatus; + long CSeq_sent; + long CSeq_recv; + + /* Bypass HTTP empty-reply checks on receive */ + if(data->set.rtspreq == RTSPREQ_RECEIVE) + premature = TRUE; + + httpStatus = Curl_http_done(conn, status, premature); + + if(rtsp) { + /* Check the sequence numbers */ + CSeq_sent = rtsp->CSeq_sent; + CSeq_recv = rtsp->CSeq_recv; + if((data->set.rtspreq != RTSPREQ_RECEIVE) && (CSeq_sent != CSeq_recv)) { + failf(data, + "The CSeq of this request %ld did not match the response %ld", + CSeq_sent, CSeq_recv); + return CURLE_RTSP_CSEQ_ERROR; + } + else if(data->set.rtspreq == RTSPREQ_RECEIVE && + (conn->proto.rtspc.rtp_channel == -1)) { + infof(data, "Got an RTP Receive with a CSeq of %ld\n", CSeq_recv); + /* TODO CPC: Server -> Client logic here */ + } + } + + return httpStatus; +} + +static CURLcode rtsp_do(struct connectdata *conn, bool *done) +{ + struct SessionHandle *data = conn->data; + CURLcode result=CURLE_OK; + Curl_RtspReq rtspreq = data->set.rtspreq; + struct RTSP *rtsp = data->req.protop; + struct HTTP *http; + Curl_send_buffer *req_buffer; + curl_off_t postsize = 0; /* for ANNOUNCE and SET_PARAMETER */ + curl_off_t putsize = 0; /* for ANNOUNCE and SET_PARAMETER */ + + const char *p_request = NULL; + const char *p_session_id = NULL; + const char *p_accept = NULL; + const char *p_accept_encoding = NULL; + const char *p_range = NULL; + const char *p_referrer = NULL; + const char *p_stream_uri = NULL; + const char *p_transport = NULL; + const char *p_uagent = NULL; + + *done = TRUE; + + http = &(rtsp->http_wrapper); + /* Assert that no one has changed the RTSP struct in an evil way */ + DEBUGASSERT((void *)http == (void *)rtsp); + + rtsp->CSeq_sent = data->state.rtsp_next_client_CSeq; + rtsp->CSeq_recv = 0; + + /* Setup the 'p_request' pointer to the proper p_request string + * Since all RTSP requests are included here, there is no need to + * support custom requests like HTTP. + **/ + DEBUGASSERT((rtspreq > RTSPREQ_NONE && rtspreq < RTSPREQ_LAST)); + data->set.opt_no_body = TRUE; /* most requests don't contain a body */ + switch(rtspreq) { + case RTSPREQ_NONE: + failf(data, "Got invalid RTSP request: RTSPREQ_NONE"); + return CURLE_BAD_FUNCTION_ARGUMENT; + case RTSPREQ_OPTIONS: + p_request = "OPTIONS"; + break; + case RTSPREQ_DESCRIBE: + p_request = "DESCRIBE"; + data->set.opt_no_body = FALSE; + break; + case RTSPREQ_ANNOUNCE: + p_request = "ANNOUNCE"; + break; + case RTSPREQ_SETUP: + p_request = "SETUP"; + break; + case RTSPREQ_PLAY: + p_request = "PLAY"; + break; + case RTSPREQ_PAUSE: + p_request = "PAUSE"; + break; + case RTSPREQ_TEARDOWN: + p_request = "TEARDOWN"; + break; + case RTSPREQ_GET_PARAMETER: + /* GET_PARAMETER's no_body status is determined later */ + p_request = "GET_PARAMETER"; + data->set.opt_no_body = FALSE; + break; + case RTSPREQ_SET_PARAMETER: + p_request = "SET_PARAMETER"; + break; + case RTSPREQ_RECORD: + p_request = "RECORD"; + break; + case RTSPREQ_RECEIVE: + p_request = ""; + /* Treat interleaved RTP as body*/ + data->set.opt_no_body = FALSE; + break; + case RTSPREQ_LAST: + failf(data, "Got invalid RTSP request: RTSPREQ_LAST"); + return CURLE_BAD_FUNCTION_ARGUMENT; + } + + if(rtspreq == RTSPREQ_RECEIVE) { + Curl_setup_transfer(conn, FIRSTSOCKET, -1, TRUE, + &http->readbytecount, -1, NULL); + + return result; + } + + p_session_id = data->set.str[STRING_RTSP_SESSION_ID]; + if(!p_session_id && + (rtspreq & ~(RTSPREQ_OPTIONS | RTSPREQ_DESCRIBE | RTSPREQ_SETUP))) { + failf(data, "Refusing to issue an RTSP request [%s] without a session ID.", + p_request ? p_request : ""); + return CURLE_BAD_FUNCTION_ARGUMENT; + } + + /* TODO: auth? */ + /* TODO: proxy? */ + + /* Stream URI. Default to server '*' if not specified */ + if(data->set.str[STRING_RTSP_STREAM_URI]) { + p_stream_uri = data->set.str[STRING_RTSP_STREAM_URI]; + } + else { + p_stream_uri = "*"; + } + + /* Transport Header for SETUP requests */ + p_transport = Curl_checkheaders(conn, "Transport:"); + if(rtspreq == RTSPREQ_SETUP && !p_transport) { + /* New Transport: setting? */ + if(data->set.str[STRING_RTSP_TRANSPORT]) { + Curl_safefree(conn->allocptr.rtsp_transport); + + conn->allocptr.rtsp_transport = + aprintf("Transport: %s\r\n", + data->set.str[STRING_RTSP_TRANSPORT]); + if(!conn->allocptr.rtsp_transport) + return CURLE_OUT_OF_MEMORY; + } + else { + failf(data, + "Refusing to issue an RTSP SETUP without a Transport: header."); + return CURLE_BAD_FUNCTION_ARGUMENT; + } + + p_transport = conn->allocptr.rtsp_transport; + } + + /* Accept Headers for DESCRIBE requests */ + if(rtspreq == RTSPREQ_DESCRIBE) { + /* Accept Header */ + p_accept = Curl_checkheaders(conn, "Accept:")? + NULL:"Accept: application/sdp\r\n"; + + /* Accept-Encoding header */ + if(!Curl_checkheaders(conn, "Accept-Encoding:") && + data->set.str[STRING_ENCODING]) { + Curl_safefree(conn->allocptr.accept_encoding); + conn->allocptr.accept_encoding = + aprintf("Accept-Encoding: %s\r\n", data->set.str[STRING_ENCODING]); + + if(!conn->allocptr.accept_encoding) + return CURLE_OUT_OF_MEMORY; + + p_accept_encoding = conn->allocptr.accept_encoding; + } + } + + /* The User-Agent string might have been allocated in url.c already, because + it might have been used in the proxy connect, but if we have got a header + with the user-agent string specified, we erase the previously made string + here. */ + if(Curl_checkheaders(conn, "User-Agent:") && conn->allocptr.uagent) { + Curl_safefree(conn->allocptr.uagent); + conn->allocptr.uagent = NULL; + } + else if(!Curl_checkheaders(conn, "User-Agent:") && + data->set.str[STRING_USERAGENT]) { + p_uagent = conn->allocptr.uagent; + } + + /* Referrer */ + Curl_safefree(conn->allocptr.ref); + if(data->change.referer && !Curl_checkheaders(conn, "Referer:")) + conn->allocptr.ref = aprintf("Referer: %s\r\n", data->change.referer); + else + conn->allocptr.ref = NULL; + + p_referrer = conn->allocptr.ref; + + /* + * Range Header + * Only applies to PLAY, PAUSE, RECORD + * + * Go ahead and use the Range stuff supplied for HTTP + */ + if(data->state.use_range && + (rtspreq & (RTSPREQ_PLAY | RTSPREQ_PAUSE | RTSPREQ_RECORD))) { + + /* Check to see if there is a range set in the custom headers */ + if(!Curl_checkheaders(conn, "Range:") && data->state.range) { + Curl_safefree(conn->allocptr.rangeline); + conn->allocptr.rangeline = aprintf("Range: %s\r\n", data->state.range); + p_range = conn->allocptr.rangeline; + } + } + + /* + * Sanity check the custom headers + */ + if(Curl_checkheaders(conn, "CSeq:")) { + failf(data, "CSeq cannot be set as a custom header."); + return CURLE_RTSP_CSEQ_ERROR; + } + if(Curl_checkheaders(conn, "Session:")) { + failf(data, "Session ID cannot be set as a custom header."); + return CURLE_BAD_FUNCTION_ARGUMENT; + } + + /* Initialize a dynamic send buffer */ + req_buffer = Curl_add_buffer_init(); + + if(!req_buffer) + return CURLE_OUT_OF_MEMORY; + + result = + Curl_add_bufferf(req_buffer, + "%s %s RTSP/1.0\r\n" /* Request Stream-URI RTSP/1.0 */ + "CSeq: %ld\r\n", /* CSeq */ + (p_request ? p_request : ""), p_stream_uri, + rtsp->CSeq_sent); + if(result) + return result; + + /* + * Rather than do a normal alloc line, keep the session_id unformatted + * to make comparison easier + */ + if(p_session_id) { + result = Curl_add_bufferf(req_buffer, "Session: %s\r\n", p_session_id); + if(result) + return result; + } + + /* + * Shared HTTP-like options + */ + result = Curl_add_bufferf(req_buffer, + "%s" /* transport */ + "%s" /* accept */ + "%s" /* accept-encoding */ + "%s" /* range */ + "%s" /* referrer */ + "%s" /* user-agent */ + , + p_transport ? p_transport : "", + p_accept ? p_accept : "", + p_accept_encoding ? p_accept_encoding : "", + p_range ? p_range : "", + p_referrer ? p_referrer : "", + p_uagent ? p_uagent : ""); + if(result) + return result; + + if((rtspreq == RTSPREQ_SETUP) || (rtspreq == RTSPREQ_DESCRIBE)) { + result = Curl_add_timecondition(data, req_buffer); + if(result) + return result; + } + + result = Curl_add_custom_headers(conn, FALSE, req_buffer); + if(result) + return result; + + if(rtspreq == RTSPREQ_ANNOUNCE || + rtspreq == RTSPREQ_SET_PARAMETER || + rtspreq == RTSPREQ_GET_PARAMETER) { + + if(data->set.upload) { + putsize = data->state.infilesize; + data->set.httpreq = HTTPREQ_PUT; + + } + else { + postsize = (data->set.postfieldsize != -1)? + data->set.postfieldsize: + (data->set.postfields? (curl_off_t)strlen(data->set.postfields):0); + data->set.httpreq = HTTPREQ_POST; + } + + if(putsize > 0 || postsize > 0) { + /* As stated in the http comments, it is probably not wise to + * actually set a custom Content-Length in the headers */ + if(!Curl_checkheaders(conn, "Content-Length:")) { + result = Curl_add_bufferf(req_buffer, + "Content-Length: %" CURL_FORMAT_CURL_OFF_T"\r\n", + (data->set.upload ? putsize : postsize)); + if(result) + return result; + } + + if(rtspreq == RTSPREQ_SET_PARAMETER || + rtspreq == RTSPREQ_GET_PARAMETER) { + if(!Curl_checkheaders(conn, "Content-Type:")) { + result = Curl_add_bufferf(req_buffer, + "Content-Type: text/parameters\r\n"); + if(result) + return result; + } + } + + if(rtspreq == RTSPREQ_ANNOUNCE) { + if(!Curl_checkheaders(conn, "Content-Type:")) { + result = Curl_add_bufferf(req_buffer, + "Content-Type: application/sdp\r\n"); + if(result) + return result; + } + } + + data->state.expect100header = FALSE; /* RTSP posts are simple/small */ + } + else if(rtspreq == RTSPREQ_GET_PARAMETER) { + /* Check for an empty GET_PARAMETER (heartbeat) request */ + data->set.httpreq = HTTPREQ_HEAD; + data->set.opt_no_body = TRUE; + } + } + + /* RTSP never allows chunked transfer */ + data->req.forbidchunk = TRUE; + /* Finish the request buffer */ + result = Curl_add_buffer(req_buffer, "\r\n", 2); + if(result) + return result; + + if(postsize > 0) { + result = Curl_add_buffer(req_buffer, data->set.postfields, + (size_t)postsize); + if(result) + return result; + } + + /* issue the request */ + result = Curl_add_buffer_send(req_buffer, conn, + &data->info.request_size, 0, FIRSTSOCKET); + if(result) { + failf(data, "Failed sending RTSP request"); + return result; + } + + Curl_setup_transfer(conn, FIRSTSOCKET, -1, TRUE, &http->readbytecount, + putsize?FIRSTSOCKET:-1, + putsize?&http->writebytecount:NULL); + + /* Increment the CSeq on success */ + data->state.rtsp_next_client_CSeq++; + + if(http->writebytecount) { + /* if a request-body has been sent off, we make sure this progress is + noted properly */ + Curl_pgrsSetUploadCounter(data, http->writebytecount); + if(Curl_pgrsUpdate(conn)) + result = CURLE_ABORTED_BY_CALLBACK; + } + + return result; +} + + +static CURLcode rtsp_rtp_readwrite(struct SessionHandle *data, + struct connectdata *conn, + ssize_t *nread, + bool *readmore) { + struct SingleRequest *k = &data->req; + struct rtsp_conn *rtspc = &(conn->proto.rtspc); + + char *rtp; /* moving pointer to rtp data */ + ssize_t rtp_dataleft; /* how much data left to parse in this round */ + char *scratch; + CURLcode result; + + if(rtspc->rtp_buf) { + /* There was some leftover data the last time. Merge buffers */ + char *newptr = realloc(rtspc->rtp_buf, rtspc->rtp_bufsize + *nread); + if(!newptr) { + Curl_safefree(rtspc->rtp_buf); + rtspc->rtp_buf = NULL; + rtspc->rtp_bufsize = 0; + return CURLE_OUT_OF_MEMORY; + } + rtspc->rtp_buf = newptr; + memcpy(rtspc->rtp_buf + rtspc->rtp_bufsize, k->str, *nread); + rtspc->rtp_bufsize += *nread; + rtp = rtspc->rtp_buf; + rtp_dataleft = rtspc->rtp_bufsize; + } + else { + /* Just parse the request buffer directly */ + rtp = k->str; + rtp_dataleft = *nread; + } + + while((rtp_dataleft > 0) && + (rtp[0] == '$')) { + if(rtp_dataleft > 4) { + int rtp_length; + + /* Parse the header */ + /* The channel identifier immediately follows and is 1 byte */ + rtspc->rtp_channel = RTP_PKT_CHANNEL(rtp); + + /* The length is two bytes */ + rtp_length = RTP_PKT_LENGTH(rtp); + + if(rtp_dataleft < rtp_length + 4) { + /* Need more - incomplete payload*/ + *readmore = TRUE; + break; + } + else { + /* We have the full RTP interleaved packet + * Write out the header including the leading '$' */ + DEBUGF(infof(data, "RTP write channel %d rtp_length %d\n", + rtspc->rtp_channel, rtp_length)); + result = rtp_client_write(conn, &rtp[0], rtp_length + 4); + if(result) { + failf(data, "Got an error writing an RTP packet"); + *readmore = FALSE; + Curl_safefree(rtspc->rtp_buf); + rtspc->rtp_buf = NULL; + rtspc->rtp_bufsize = 0; + return result; + } + + /* Move forward in the buffer */ + rtp_dataleft -= rtp_length + 4; + rtp += rtp_length + 4; + + if(data->set.rtspreq == RTSPREQ_RECEIVE) { + /* If we are in a passive receive, give control back + * to the app as often as we can. + */ + k->keepon &= ~KEEP_RECV; + } + } + } + else { + /* Need more - incomplete header */ + *readmore = TRUE; + break; + } + } + + if(rtp_dataleft != 0 && rtp[0] == '$') { + DEBUGF(infof(data, "RTP Rewinding %zd %s\n", rtp_dataleft, + *readmore ? "(READMORE)" : "")); + + /* Store the incomplete RTP packet for a "rewind" */ + scratch = malloc(rtp_dataleft); + if(!scratch) { + Curl_safefree(rtspc->rtp_buf); + rtspc->rtp_buf = NULL; + rtspc->rtp_bufsize = 0; + return CURLE_OUT_OF_MEMORY; + } + memcpy(scratch, rtp, rtp_dataleft); + Curl_safefree(rtspc->rtp_buf); + rtspc->rtp_buf = scratch; + rtspc->rtp_bufsize = rtp_dataleft; + + /* As far as the transfer is concerned, this data is consumed */ + *nread = 0; + return CURLE_OK; + } + else { + /* Fix up k->str to point just after the last RTP packet */ + k->str += *nread - rtp_dataleft; + + /* either all of the data has been read or... + * rtp now points at the next byte to parse + */ + if(rtp_dataleft > 0) + DEBUGASSERT(k->str[0] == rtp[0]); + + DEBUGASSERT(rtp_dataleft <= *nread); /* sanity check */ + + *nread = rtp_dataleft; + } + + /* If we get here, we have finished with the leftover/merge buffer */ + Curl_safefree(rtspc->rtp_buf); + rtspc->rtp_buf = NULL; + rtspc->rtp_bufsize = 0; + + return CURLE_OK; +} + +static +CURLcode rtp_client_write(struct connectdata *conn, char *ptr, size_t len) +{ + struct SessionHandle *data = conn->data; + size_t wrote; + curl_write_callback writeit; + + if(len == 0) { + failf (data, "Cannot write a 0 size RTP packet."); + return CURLE_WRITE_ERROR; + } + + writeit = data->set.fwrite_rtp?data->set.fwrite_rtp:data->set.fwrite_func; + wrote = writeit(ptr, 1, len, data->set.rtp_out); + + if(CURL_WRITEFUNC_PAUSE == wrote) { + failf (data, "Cannot pause RTP"); + return CURLE_WRITE_ERROR; + } + + if(wrote != len) { + failf (data, "Failed writing RTP data"); + return CURLE_WRITE_ERROR; + } + + return CURLE_OK; +} + +CURLcode Curl_rtsp_parseheader(struct connectdata *conn, + char *header) +{ + struct SessionHandle *data = conn->data; + long CSeq = 0; + + if(checkprefix("CSeq:", header)) { + /* Store the received CSeq. Match is verified in rtsp_done */ + int nc = sscanf(&header[4], ": %ld", &CSeq); + if(nc == 1) { + struct RTSP *rtsp = data->req.protop; + rtsp->CSeq_recv = CSeq; /* mark the request */ + data->state.rtsp_CSeq_recv = CSeq; /* update the handle */ + } + else { + failf(data, "Unable to read the CSeq header: [%s]", header); + return CURLE_RTSP_CSEQ_ERROR; + } + } + else if(checkprefix("Session:", header)) { + char *start; + + /* Find the first non-space letter */ + start = header + 8; + while(*start && ISSPACE(*start)) + start++; + + if(!*start) { + failf(data, "Got a blank Session ID"); + } + else if(data->set.str[STRING_RTSP_SESSION_ID]) { + /* If the Session ID is set, then compare */ + if(strncmp(start, data->set.str[STRING_RTSP_SESSION_ID], + strlen(data->set.str[STRING_RTSP_SESSION_ID])) != 0) { + failf(data, "Got RTSP Session ID Line [%s], but wanted ID [%s]", + start, data->set.str[STRING_RTSP_SESSION_ID]); + return CURLE_RTSP_SESSION_ERROR; + } + } + else { + /* If the Session ID is not set, and we find it in a response, then + set it */ + + /* The session ID can be an alphanumeric or a 'safe' character + * + * RFC 2326 15.1 Base Syntax: + * safe = "\$" | "-" | "_" | "." | "+" + * */ + char *end = start; + while(*end && + (ISALNUM(*end) || *end == '-' || *end == '_' || *end == '.' || + *end == '+' || + (*end == '\\' && *(end + 1) && *(end + 1) == '$' && (++end, 1)))) + end++; + + /* Copy the id substring into a new buffer */ + data->set.str[STRING_RTSP_SESSION_ID] = malloc(end - start + 1); + if(data->set.str[STRING_RTSP_SESSION_ID] == NULL) + return CURLE_OUT_OF_MEMORY; + memcpy(data->set.str[STRING_RTSP_SESSION_ID], start, end - start); + (data->set.str[STRING_RTSP_SESSION_ID])[end - start] = '\0'; + } + } + return CURLE_OK; +} + +#endif /* CURL_DISABLE_RTSP */ diff --git a/external/libcurl_android/jni/libcurl/lib/rtsp.h b/external/libcurl_android/jni/libcurl/lib/rtsp.h new file mode 100755 index 00000000..3ffa70cc --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/rtsp.h @@ -0,0 +1,69 @@ +#ifndef HEADER_CURL_RTSP_H +#define HEADER_CURL_RTSP_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#ifndef CURL_DISABLE_RTSP + +extern const struct Curl_handler Curl_handler_rtsp; + +bool Curl_rtsp_connisdead(struct connectdata *check); +CURLcode Curl_rtsp_parseheader(struct connectdata *conn, char *header); + +#else +/* disabled */ +#define Curl_rtsp_parseheader(x,y) CURLE_NOT_BUILT_IN +#define Curl_rtsp_connisdead(x) TRUE + +#endif /* CURL_DISABLE_RTSP */ + +/* + * RTSP Connection data + * + * Currently, only used for tracking incomplete RTP data reads + */ +struct rtsp_conn { + char *rtp_buf; + ssize_t rtp_bufsize; + int rtp_channel; +}; + +/**************************************************************************** + * RTSP unique setup + ***************************************************************************/ +struct RTSP { + /* + * http_wrapper MUST be the first element of this structure for the wrap + * logic to work. In this way, we get a cheap polymorphism because + * &(data->state.proto.rtsp) == &(data->state.proto.http) per the C spec + * + * HTTP functions can safely treat this as an HTTP struct, but RTSP aware + * functions can also index into the later elements. + */ + struct HTTP http_wrapper; /*wrap HTTP to do the heavy lifting */ + + long CSeq_sent; /* CSeq of this request */ + long CSeq_recv; /* CSeq received */ +}; + + +#endif /* HEADER_CURL_RTSP_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/security.c b/external/libcurl_android/jni/libcurl/lib/security.c new file mode 100755 index 00000000..508c7b41 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/security.c @@ -0,0 +1,601 @@ +/* This source code was modified by Martin Hedenfalk for + * use in Curl. His latest changes were done 2000-09-18. + * + * It has since been patched and modified a lot by Daniel Stenberg + * to make it better applied to curl conditions, and to make + * it not use globals, pollute name space and more. This source code awaits a + * rewrite to work around the paragraph 2 in the BSD licenses as explained + * below. + * + * Copyright (c) 1998, 1999, 2013 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * + * Copyright (C) 2001 - 2013, Daniel Stenberg, , et al. + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. */ + +#include "curl_setup.h" + +#ifndef CURL_DISABLE_FTP +#ifdef HAVE_GSSAPI + +#ifdef HAVE_NETDB_H +#include +#endif + +#ifdef HAVE_LIMITS_H +#include +#endif + +#include "urldata.h" +#include "curl_base64.h" +#include "curl_memory.h" +#include "curl_sec.h" +#include "ftp.h" +#include "sendf.h" +#include "rawstr.h" +#include "warnless.h" + +/* The last #include file should be: */ +#include "memdebug.h" + +static const struct { + enum protection_level level; + const char *name; +} level_names[] = { + { PROT_CLEAR, "clear" }, + { PROT_SAFE, "safe" }, + { PROT_CONFIDENTIAL, "confidential" }, + { PROT_PRIVATE, "private" } +}; + +static enum protection_level +name_to_level(const char *name) +{ + int i; + for(i = 0; i < (int)sizeof(level_names)/(int)sizeof(level_names[0]); i++) + if(checkprefix(name, level_names[i].name)) + return level_names[i].level; + return PROT_NONE; +} + +/* Convert a protocol |level| to its char representation. + We take an int to catch programming mistakes. */ +static char level_to_char(int level) { + switch(level) { + case PROT_CLEAR: + return 'C'; + case PROT_SAFE: + return 'S'; + case PROT_CONFIDENTIAL: + return 'E'; + case PROT_PRIVATE: + return 'P'; + case PROT_CMD: + /* Fall through */ + default: + /* Those 2 cases should not be reached! */ + break; + } + DEBUGASSERT(0); + /* Default to the most secure alternative. */ + return 'P'; +} + +static const struct Curl_sec_client_mech * const mechs[] = { +#ifdef HAVE_GSSAPI + &Curl_krb5_client_mech, +#endif + NULL +}; + +/* Send an FTP command defined by |message| and the optional arguments. The + function returns the ftp_code. If an error occurs, -1 is returned. */ +static int ftp_send_command(struct connectdata *conn, const char *message, ...) +{ + int ftp_code; + ssize_t nread; + va_list args; + char print_buffer[50]; + + va_start(args, message); + vsnprintf(print_buffer, sizeof(print_buffer), message, args); + va_end(args); + + if(Curl_ftpsendf(conn, print_buffer) != CURLE_OK) { + ftp_code = -1; + } + else { + if(Curl_GetFTPResponse(&nread, conn, &ftp_code) != CURLE_OK) + ftp_code = -1; + } + + (void)nread; /* Unused */ + return ftp_code; +} + +/* Read |len| from the socket |fd| and store it in |to|. Return a CURLcode + saying whether an error occurred or CURLE_OK if |len| was read. */ +static CURLcode +socket_read(curl_socket_t fd, void *to, size_t len) +{ + char *to_p = to; + CURLcode code; + ssize_t nread; + + while(len > 0) { + code = Curl_read_plain(fd, to_p, len, &nread); + if(code == CURLE_OK) { + len -= nread; + to_p += nread; + } + else { + /* FIXME: We are doing a busy wait */ + if(code == CURLE_AGAIN) + continue; + return code; + } + } + return CURLE_OK; +} + + +/* Write |len| bytes from the buffer |to| to the socket |fd|. Return a + CURLcode saying whether an error occurred or CURLE_OK if |len| was + written. */ +static CURLcode +socket_write(struct connectdata *conn, curl_socket_t fd, const void *to, + size_t len) +{ + const char *to_p = to; + CURLcode code; + ssize_t written; + + while(len > 0) { + code = Curl_write_plain(conn, fd, to_p, len, &written); + if(code == CURLE_OK) { + len -= written; + to_p += written; + } + else { + /* FIXME: We are doing a busy wait */ + if(code == CURLE_AGAIN) + continue; + return code; + } + } + return CURLE_OK; +} + +static CURLcode read_data(struct connectdata *conn, + curl_socket_t fd, + struct krb5buffer *buf) +{ + int len; + void* tmp; + CURLcode ret; + + ret = socket_read(fd, &len, sizeof(len)); + if(ret != CURLE_OK) + return ret; + + len = ntohl(len); + tmp = realloc(buf->data, len); + if(tmp == NULL) + return CURLE_OUT_OF_MEMORY; + + buf->data = tmp; + ret = socket_read(fd, buf->data, len); + if(ret != CURLE_OK) + return ret; + buf->size = conn->mech->decode(conn->app_data, buf->data, len, + conn->data_prot, conn); + buf->index = 0; + return CURLE_OK; +} + +static size_t +buffer_read(struct krb5buffer *buf, void *data, size_t len) +{ + if(buf->size - buf->index < len) + len = buf->size - buf->index; + memcpy(data, (char*)buf->data + buf->index, len); + buf->index += len; + return len; +} + +/* Matches Curl_recv signature */ +static ssize_t sec_recv(struct connectdata *conn, int sockindex, + char *buffer, size_t len, CURLcode *err) +{ + size_t bytes_read; + size_t total_read = 0; + curl_socket_t fd = conn->sock[sockindex]; + + *err = CURLE_OK; + + /* Handle clear text response. */ + if(conn->sec_complete == 0 || conn->data_prot == PROT_CLEAR) + return read(fd, buffer, len); + + if(conn->in_buffer.eof_flag) { + conn->in_buffer.eof_flag = 0; + return 0; + } + + bytes_read = buffer_read(&conn->in_buffer, buffer, len); + len -= bytes_read; + total_read += bytes_read; + buffer += bytes_read; + + while(len > 0) { + if(read_data(conn, fd, &conn->in_buffer) != CURLE_OK) + return -1; + if(conn->in_buffer.size == 0) { + if(bytes_read > 0) + conn->in_buffer.eof_flag = 1; + return bytes_read; + } + bytes_read = buffer_read(&conn->in_buffer, buffer, len); + len -= bytes_read; + total_read += bytes_read; + buffer += bytes_read; + } + /* FIXME: Check for overflow */ + return total_read; +} + +/* Send |length| bytes from |from| to the |fd| socket taking care of encoding + and negociating with the server. |from| can be NULL. */ +/* FIXME: We don't check for errors nor report any! */ +static void do_sec_send(struct connectdata *conn, curl_socket_t fd, + const char *from, int length) +{ + int bytes, htonl_bytes; /* 32-bit integers for htonl */ + char *buffer = NULL; + char *cmd_buffer; + size_t cmd_size = 0; + CURLcode error; + enum protection_level prot_level = conn->data_prot; + bool iscmd = (prot_level == PROT_CMD)?TRUE:FALSE; + + DEBUGASSERT(prot_level > PROT_NONE && prot_level < PROT_LAST); + + if(iscmd) { + if(!strncmp(from, "PASS ", 5) || !strncmp(from, "ACCT ", 5)) + prot_level = PROT_PRIVATE; + else + prot_level = conn->command_prot; + } + bytes = conn->mech->encode(conn->app_data, from, length, prot_level, + (void**)&buffer, conn); + if(!buffer || bytes <= 0) + return; /* error */ + + if(iscmd) { + error = Curl_base64_encode(conn->data, buffer, curlx_sitouz(bytes), + &cmd_buffer, &cmd_size); + if(error) { + free(buffer); + return; /* error */ + } + if(cmd_size > 0) { + static const char *enc = "ENC "; + static const char *mic = "MIC "; + if(prot_level == PROT_PRIVATE) + socket_write(conn, fd, enc, 4); + else + socket_write(conn, fd, mic, 4); + + socket_write(conn, fd, cmd_buffer, cmd_size); + socket_write(conn, fd, "\r\n", 2); + infof(conn->data, "Send: %s%s\n", prot_level == PROT_PRIVATE?enc:mic, + cmd_buffer); + free(cmd_buffer); + } + } + else { + htonl_bytes = htonl(bytes); + socket_write(conn, fd, &htonl_bytes, sizeof(htonl_bytes)); + socket_write(conn, fd, buffer, curlx_sitouz(bytes)); + } + free(buffer); +} + +static ssize_t sec_write(struct connectdata *conn, curl_socket_t fd, + const char *buffer, size_t length) +{ + /* FIXME: Check for overflow */ + ssize_t tx = 0, len = conn->buffer_size; + + len -= conn->mech->overhead(conn->app_data, conn->data_prot, + curlx_sztosi(len)); + if(len <= 0) + len = length; + while(length) { + if(len >= 0 || length < (size_t)len) { + /* FIXME: Check for overflow. */ + len = length; + } + do_sec_send(conn, fd, buffer, curlx_sztosi(len)); + length -= len; + buffer += len; + tx += len; + } + return tx; +} + +/* Matches Curl_send signature */ +static ssize_t sec_send(struct connectdata *conn, int sockindex, + const void *buffer, size_t len, CURLcode *err) +{ + curl_socket_t fd = conn->sock[sockindex]; + *err = CURLE_OK; + return sec_write(conn, fd, buffer, len); +} + +int Curl_sec_read_msg(struct connectdata *conn, char *buffer, + enum protection_level level) +{ + /* decoded_len should be size_t or ssize_t but conn->mech->decode returns an + int */ + int decoded_len; + char *buf; + int ret_code; + size_t decoded_sz = 0; + CURLcode error; + + DEBUGASSERT(level > PROT_NONE && level < PROT_LAST); + + error = Curl_base64_decode(buffer + 4, (unsigned char **)&buf, &decoded_sz); + if(error || decoded_sz == 0) + return -1; + + if(decoded_sz > (size_t)INT_MAX) { + free(buf); + return -1; + } + decoded_len = curlx_uztosi(decoded_sz); + + decoded_len = conn->mech->decode(conn->app_data, buf, decoded_len, + level, conn); + if(decoded_len <= 0) { + free(buf); + return -1; + } + + if(conn->data->set.verbose) { + buf[decoded_len] = '\n'; + Curl_debug(conn->data, CURLINFO_HEADER_IN, buf, decoded_len + 1, conn); + } + + buf[decoded_len] = '\0'; + DEBUGASSERT(decoded_len > 3); + if(buf[3] == '-') + ret_code = 0; + else { + /* Check for error? */ + sscanf(buf, "%d", &ret_code); + } + + if(buf[decoded_len - 1] == '\n') + buf[decoded_len - 1] = '\0'; + /* FIXME: Is |buffer| length always greater than |decoded_len|? */ + strcpy(buffer, buf); + free(buf); + return ret_code; +} + +/* FIXME: The error code returned here is never checked. */ +static int sec_set_protection_level(struct connectdata *conn) +{ + int code; + char* pbsz; + static unsigned int buffer_size = 1 << 20; /* 1048576 */ + enum protection_level level = conn->request_data_prot; + + DEBUGASSERT(level > PROT_NONE && level < PROT_LAST); + + if(!conn->sec_complete) { + infof(conn->data, "Trying to change the protection level after the" + "completion of the data exchange.\n"); + return -1; + } + + /* Bail out if we try to set up the same level */ + if(conn->data_prot == level) + return 0; + + if(level) { + code = ftp_send_command(conn, "PBSZ %u", buffer_size); + if(code < 0) + return -1; + + if(code/100 != 2) { + failf(conn->data, "Failed to set the protection's buffer size."); + return -1; + } + conn->buffer_size = buffer_size; + + pbsz = strstr(conn->data->state.buffer, "PBSZ="); + if(pbsz) { + /* FIXME: Checks for errors in sscanf? */ + sscanf(pbsz, "PBSZ=%u", &buffer_size); + if(buffer_size < conn->buffer_size) + conn->buffer_size = buffer_size; + } + } + + /* Now try to negiociate the protection level. */ + code = ftp_send_command(conn, "PROT %c", level_to_char(level)); + + if(code < 0) + return -1; + + if(code/100 != 2) { + failf(conn->data, "Failed to set the protection level."); + return -1; + } + + conn->data_prot = level; + if(level == PROT_PRIVATE) + conn->command_prot = level; + + return 0; +} + +int +Curl_sec_request_prot(struct connectdata *conn, const char *level) +{ + enum protection_level l = name_to_level(level); + if(l == PROT_NONE) + return -1; + DEBUGASSERT(l > PROT_NONE && l < PROT_LAST); + conn->request_data_prot = l; + return 0; +} + +static CURLcode choose_mech(struct connectdata *conn) +{ + int ret; + struct SessionHandle *data = conn->data; + const struct Curl_sec_client_mech * const *mech; + void *tmp_allocation; + const char *mech_name; + + for(mech = mechs; (*mech); ++mech) { + mech_name = (*mech)->name; + /* We have no mechanism with a NULL name but keep this check */ + DEBUGASSERT(mech_name != NULL); + if(mech_name == NULL) { + infof(data, "Skipping mechanism with empty name (%p)\n", (void *)mech); + continue; + } + tmp_allocation = realloc(conn->app_data, (*mech)->size); + if(tmp_allocation == NULL) { + failf(data, "Failed realloc of size %u", (*mech)->size); + mech = NULL; + return CURLE_OUT_OF_MEMORY; + } + conn->app_data = tmp_allocation; + + if((*mech)->init) { + ret = (*mech)->init(conn->app_data); + if(ret != 0) { + infof(data, "Failed initialization for %s. Skipping it.\n", mech_name); + continue; + } + } + + infof(data, "Trying mechanism %s...\n", mech_name); + ret = ftp_send_command(conn, "AUTH %s", mech_name); + if(ret < 0) + /* FIXME: This error is too generic but it is OK for now. */ + return CURLE_COULDNT_CONNECT; + + if(ret/100 != 3) { + switch(ret) { + case 504: + infof(data, "Mechanism %s is not supported by the server (server " + "returned ftp code: 504).\n", mech_name); + break; + case 534: + infof(data, "Mechanism %s was rejected by the server (server returned " + "ftp code: 534).\n", mech_name); + break; + default: + if(ret/100 == 5) { + infof(data, "server does not support the security extensions\n"); + return CURLE_USE_SSL_FAILED; + } + break; + } + continue; + } + + /* Authenticate */ + ret = (*mech)->auth(conn->app_data, conn); + + if(ret == AUTH_CONTINUE) + continue; + else if(ret != AUTH_OK) { + /* Mechanism has dumped the error to stderr, don't error here. */ + return -1; + } + DEBUGASSERT(ret == AUTH_OK); + + conn->mech = *mech; + conn->sec_complete = 1; + conn->recv[FIRSTSOCKET] = sec_recv; + conn->send[FIRSTSOCKET] = sec_send; + conn->recv[SECONDARYSOCKET] = sec_recv; + conn->send[SECONDARYSOCKET] = sec_send; + conn->command_prot = PROT_SAFE; + /* Set the requested protection level */ + /* BLOCKING */ + (void)sec_set_protection_level(conn); + break; + } + + return mech != NULL ? CURLE_OK : CURLE_FAILED_INIT; +} + +CURLcode +Curl_sec_login(struct connectdata *conn) +{ + return choose_mech(conn); +} + + +void +Curl_sec_end(struct connectdata *conn) +{ + if(conn->mech != NULL && conn->mech->end) + conn->mech->end(conn->app_data); + if(conn->app_data) { + free(conn->app_data); + conn->app_data = NULL; + } + if(conn->in_buffer.data) { + free(conn->in_buffer.data); + conn->in_buffer.data = NULL; + conn->in_buffer.size = 0; + conn->in_buffer.index = 0; + /* FIXME: Is this really needed? */ + conn->in_buffer.eof_flag = 0; + } + conn->sec_complete = 0; + conn->data_prot = PROT_CLEAR; + conn->mech = NULL; +} + +#endif /* HAVE_GSSAPI */ + +#endif /* CURL_DISABLE_FTP */ diff --git a/external/libcurl_android/jni/libcurl/lib/select.c b/external/libcurl_android/jni/libcurl/lib/select.c new file mode 100755 index 00000000..bb9b8b0d --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/select.c @@ -0,0 +1,574 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_SYS_SELECT_H +#include +#endif + +#if !defined(HAVE_SELECT) && !defined(HAVE_POLL_FINE) +#error "We can't compile without select() or poll() support." +#endif + +#if defined(__BEOS__) && !defined(__HAIKU__) +/* BeOS has FD_SET defined in socket.h */ +#include +#endif + +#ifdef MSDOS +#include /* delay() */ +#endif + +#include + +#include "urldata.h" +#include "connect.h" +#include "select.h" +#include "warnless.h" + +/* Convenience local macros */ + +#define elapsed_ms (int)curlx_tvdiff(curlx_tvnow(), initial_tv) + +int Curl_ack_eintr = 0; +#define error_not_EINTR (Curl_ack_eintr || error != EINTR) + +/* + * Internal function used for waiting a specific amount of ms + * in Curl_socket_ready() and Curl_poll() when no file descriptor + * is provided to wait on, just being used to delay execution. + * WinSock select() and poll() timeout mechanisms need a valid + * socket descriptor in a not null file descriptor set to work. + * Waiting indefinitely with this function is not allowed, a + * zero or negative timeout value will return immediately. + * Timeout resolution, accuracy, as well as maximum supported + * value is system dependent, neither factor is a citical issue + * for the intended use of this function in the library. + * + * Return values: + * -1 = system call error, invalid timeout value, or interrupted + * 0 = specified timeout has elapsed + */ +int Curl_wait_ms(int timeout_ms) +{ +#if !defined(MSDOS) && !defined(USE_WINSOCK) +#ifndef HAVE_POLL_FINE + struct timeval pending_tv; +#endif + struct timeval initial_tv; + int pending_ms; + int error; +#endif + int r = 0; + + if(!timeout_ms) + return 0; + if(timeout_ms < 0) { + SET_SOCKERRNO(EINVAL); + return -1; + } +#if defined(MSDOS) + delay(timeout_ms); +#elif defined(USE_WINSOCK) + Sleep(timeout_ms); +#else + pending_ms = timeout_ms; + initial_tv = curlx_tvnow(); + do { +#if defined(HAVE_POLL_FINE) + r = poll(NULL, 0, pending_ms); +#else + pending_tv.tv_sec = pending_ms / 1000; + pending_tv.tv_usec = (pending_ms % 1000) * 1000; + r = select(0, NULL, NULL, NULL, &pending_tv); +#endif /* HAVE_POLL_FINE */ + if(r != -1) + break; + error = SOCKERRNO; + if(error && error_not_EINTR) + break; + pending_ms = timeout_ms - elapsed_ms; + if(pending_ms <= 0) { + r = 0; /* Simulate a "call timed out" case */ + break; + } + } while(r == -1); +#endif /* USE_WINSOCK */ + if(r) + r = -1; + return r; +} + +/* + * Wait for read or write events on a set of file descriptors. It uses poll() + * when a fine poll() is available, in order to avoid limits with FD_SETSIZE, + * otherwise select() is used. An error is returned if select() is being used + * and a file descriptor is too large for FD_SETSIZE. + * + * A negative timeout value makes this function wait indefinitely, + * unles no valid file descriptor is given, when this happens the + * negative timeout is ignored and the function times out immediately. + * + * Return values: + * -1 = system call error or fd >= FD_SETSIZE + * 0 = timeout + * [bitmask] = action as described below + * + * CURL_CSELECT_IN - first socket is readable + * CURL_CSELECT_IN2 - second socket is readable + * CURL_CSELECT_OUT - write socket is writable + * CURL_CSELECT_ERR - an error condition occurred + */ +int Curl_socket_check(curl_socket_t readfd0, /* two sockets to read from */ + curl_socket_t readfd1, + curl_socket_t writefd, /* socket to write to */ + long timeout_ms) /* milliseconds to wait */ +{ +#ifdef HAVE_POLL_FINE + struct pollfd pfd[3]; + int num; +#else + struct timeval pending_tv; + struct timeval *ptimeout; + fd_set fds_read; + fd_set fds_write; + fd_set fds_err; + curl_socket_t maxfd; +#endif + struct timeval initial_tv = {0,0}; + int pending_ms = 0; + int error; + int r; + int ret; + + if((readfd0 == CURL_SOCKET_BAD) && (readfd1 == CURL_SOCKET_BAD) && + (writefd == CURL_SOCKET_BAD)) { + /* no sockets, just wait */ + r = Curl_wait_ms((int)timeout_ms); + return r; + } + + /* Avoid initial timestamp, avoid curlx_tvnow() call, when elapsed + time in this function does not need to be measured. This happens + when function is called with a zero timeout or a negative timeout + value indicating a blocking call should be performed. */ + + if(timeout_ms > 0) { + pending_ms = (int)timeout_ms; + initial_tv = curlx_tvnow(); + } + +#ifdef HAVE_POLL_FINE + + num = 0; + if(readfd0 != CURL_SOCKET_BAD) { + pfd[num].fd = readfd0; + pfd[num].events = POLLRDNORM|POLLIN|POLLRDBAND|POLLPRI; + pfd[num].revents = 0; + num++; + } + if(readfd1 != CURL_SOCKET_BAD) { + pfd[num].fd = readfd1; + pfd[num].events = POLLRDNORM|POLLIN|POLLRDBAND|POLLPRI; + pfd[num].revents = 0; + num++; + } + if(writefd != CURL_SOCKET_BAD) { + pfd[num].fd = writefd; + pfd[num].events = POLLWRNORM|POLLOUT; + pfd[num].revents = 0; + num++; + } + + do { + if(timeout_ms < 0) + pending_ms = -1; + else if(!timeout_ms) + pending_ms = 0; + r = poll(pfd, num, pending_ms); + if(r != -1) + break; + error = SOCKERRNO; + if(error && error_not_EINTR) + break; + if(timeout_ms > 0) { + pending_ms = (int)(timeout_ms - elapsed_ms); + if(pending_ms <= 0) { + r = 0; /* Simulate a "call timed out" case */ + break; + } + } + } while(r == -1); + + if(r < 0) + return -1; + if(r == 0) + return 0; + + ret = 0; + num = 0; + if(readfd0 != CURL_SOCKET_BAD) { + if(pfd[num].revents & (POLLRDNORM|POLLIN|POLLERR|POLLHUP)) + ret |= CURL_CSELECT_IN; + if(pfd[num].revents & (POLLRDBAND|POLLPRI|POLLNVAL)) + ret |= CURL_CSELECT_ERR; + num++; + } + if(readfd1 != CURL_SOCKET_BAD) { + if(pfd[num].revents & (POLLRDNORM|POLLIN|POLLERR|POLLHUP)) + ret |= CURL_CSELECT_IN2; + if(pfd[num].revents & (POLLRDBAND|POLLPRI|POLLNVAL)) + ret |= CURL_CSELECT_ERR; + num++; + } + if(writefd != CURL_SOCKET_BAD) { + if(pfd[num].revents & (POLLWRNORM|POLLOUT)) + ret |= CURL_CSELECT_OUT; + if(pfd[num].revents & (POLLERR|POLLHUP|POLLNVAL)) + ret |= CURL_CSELECT_ERR; + } + + return ret; + +#else /* HAVE_POLL_FINE */ + + FD_ZERO(&fds_err); + maxfd = (curl_socket_t)-1; + + FD_ZERO(&fds_read); + if(readfd0 != CURL_SOCKET_BAD) { + VERIFY_SOCK(readfd0); + FD_SET(readfd0, &fds_read); + FD_SET(readfd0, &fds_err); + maxfd = readfd0; + } + if(readfd1 != CURL_SOCKET_BAD) { + VERIFY_SOCK(readfd1); + FD_SET(readfd1, &fds_read); + FD_SET(readfd1, &fds_err); + if(readfd1 > maxfd) + maxfd = readfd1; + } + + FD_ZERO(&fds_write); + if(writefd != CURL_SOCKET_BAD) { + VERIFY_SOCK(writefd); + FD_SET(writefd, &fds_write); + FD_SET(writefd, &fds_err); + if(writefd > maxfd) + maxfd = writefd; + } + + ptimeout = (timeout_ms < 0) ? NULL : &pending_tv; + + do { + if(timeout_ms > 0) { + pending_tv.tv_sec = pending_ms / 1000; + pending_tv.tv_usec = (pending_ms % 1000) * 1000; + } + else if(!timeout_ms) { + pending_tv.tv_sec = 0; + pending_tv.tv_usec = 0; + } + + /* WinSock select() must not be called with an fd_set that contains zero + fd flags, or it will return WSAEINVAL. But, it also can't be called + with no fd_sets at all! From the documentation: + + Any two of the parameters, readfds, writefds, or exceptfds, can be + given as null. At least one must be non-null, and any non-null + descriptor set must contain at least one handle to a socket. + + We know that we have at least one bit set in at least two fd_sets in + this case, but we may have no bits set in either fds_read or fd_write, + so check for that and handle it. Luckily, with WinSock, we can _also_ + ask how many bits are set on an fd_set. + + It is unclear why WinSock doesn't just handle this for us instead of + calling this an error. + + Note also that WinSock ignores the first argument, so we don't worry + about the fact that maxfd is computed incorrectly with WinSock (since + curl_socket_t is unsigned in such cases and thus -1 is the largest + value). + */ + r = select((int)maxfd + 1, +#ifndef USE_WINSOCK + &fds_read, + &fds_write, +#else + fds_read.fd_count ? &fds_read : NULL, + fds_write.fd_count ? &fds_write : NULL, +#endif + &fds_err, ptimeout); + if(r != -1) + break; + error = SOCKERRNO; + if(error && error_not_EINTR) + break; + if(timeout_ms > 0) { + pending_ms = timeout_ms - elapsed_ms; + if(pending_ms <= 0) { + r = 0; /* Simulate a "call timed out" case */ + break; + } + } + } while(r == -1); + + if(r < 0) + return -1; + if(r == 0) + return 0; + + ret = 0; + if(readfd0 != CURL_SOCKET_BAD) { + if(FD_ISSET(readfd0, &fds_read)) + ret |= CURL_CSELECT_IN; + if(FD_ISSET(readfd0, &fds_err)) + ret |= CURL_CSELECT_ERR; + } + if(readfd1 != CURL_SOCKET_BAD) { + if(FD_ISSET(readfd1, &fds_read)) + ret |= CURL_CSELECT_IN2; + if(FD_ISSET(readfd1, &fds_err)) + ret |= CURL_CSELECT_ERR; + } + if(writefd != CURL_SOCKET_BAD) { + if(FD_ISSET(writefd, &fds_write)) + ret |= CURL_CSELECT_OUT; + if(FD_ISSET(writefd, &fds_err)) + ret |= CURL_CSELECT_ERR; + } + + return ret; + +#endif /* HAVE_POLL_FINE */ + +} + +/* + * This is a wrapper around poll(). If poll() does not exist, then + * select() is used instead. An error is returned if select() is + * being used and a file descriptor is too large for FD_SETSIZE. + * A negative timeout value makes this function wait indefinitely, + * unles no valid file descriptor is given, when this happens the + * negative timeout is ignored and the function times out immediately. + * + * Return values: + * -1 = system call error or fd >= FD_SETSIZE + * 0 = timeout + * N = number of structures with non zero revent fields + */ +int Curl_poll(struct pollfd ufds[], unsigned int nfds, int timeout_ms) +{ +#ifndef HAVE_POLL_FINE + struct timeval pending_tv; + struct timeval *ptimeout; + fd_set fds_read; + fd_set fds_write; + fd_set fds_err; + curl_socket_t maxfd; +#endif + struct timeval initial_tv = {0,0}; + bool fds_none = TRUE; + unsigned int i; + int pending_ms = 0; + int error; + int r; + + if(ufds) { + for(i = 0; i < nfds; i++) { + if(ufds[i].fd != CURL_SOCKET_BAD) { + fds_none = FALSE; + break; + } + } + } + if(fds_none) { + r = Curl_wait_ms(timeout_ms); + return r; + } + + /* Avoid initial timestamp, avoid curlx_tvnow() call, when elapsed + time in this function does not need to be measured. This happens + when function is called with a zero timeout or a negative timeout + value indicating a blocking call should be performed. */ + + if(timeout_ms > 0) { + pending_ms = timeout_ms; + initial_tv = curlx_tvnow(); + } + +#ifdef HAVE_POLL_FINE + + do { + if(timeout_ms < 0) + pending_ms = -1; + else if(!timeout_ms) + pending_ms = 0; + r = poll(ufds, nfds, pending_ms); + if(r != -1) + break; + error = SOCKERRNO; + if(error && error_not_EINTR) + break; + if(timeout_ms > 0) { + pending_ms = timeout_ms - elapsed_ms; + if(pending_ms <= 0) { + r = 0; /* Simulate a "call timed out" case */ + break; + } + } + } while(r == -1); + + if(r < 0) + return -1; + if(r == 0) + return 0; + + for(i = 0; i < nfds; i++) { + if(ufds[i].fd == CURL_SOCKET_BAD) + continue; + if(ufds[i].revents & POLLHUP) + ufds[i].revents |= POLLIN; + if(ufds[i].revents & POLLERR) + ufds[i].revents |= (POLLIN|POLLOUT); + } + +#else /* HAVE_POLL_FINE */ + + FD_ZERO(&fds_read); + FD_ZERO(&fds_write); + FD_ZERO(&fds_err); + maxfd = (curl_socket_t)-1; + + for(i = 0; i < nfds; i++) { + ufds[i].revents = 0; + if(ufds[i].fd == CURL_SOCKET_BAD) + continue; + VERIFY_SOCK(ufds[i].fd); + if(ufds[i].events & (POLLIN|POLLOUT|POLLPRI| + POLLRDNORM|POLLWRNORM|POLLRDBAND)) { + if(ufds[i].fd > maxfd) + maxfd = ufds[i].fd; + if(ufds[i].events & (POLLRDNORM|POLLIN)) + FD_SET(ufds[i].fd, &fds_read); + if(ufds[i].events & (POLLWRNORM|POLLOUT)) + FD_SET(ufds[i].fd, &fds_write); + if(ufds[i].events & (POLLRDBAND|POLLPRI)) + FD_SET(ufds[i].fd, &fds_err); + } + } + +#ifdef USE_WINSOCK + /* WinSock select() can't handle zero events. See the comment about this in + Curl_check_socket(). */ + if(fds_read.fd_count == 0 && fds_write.fd_count == 0 + && fds_err.fd_count == 0) { + r = Curl_wait_ms(timeout_ms); + return r; + } +#endif + + ptimeout = (timeout_ms < 0) ? NULL : &pending_tv; + + do { + if(timeout_ms > 0) { + pending_tv.tv_sec = pending_ms / 1000; + pending_tv.tv_usec = (pending_ms % 1000) * 1000; + } + else if(!timeout_ms) { + pending_tv.tv_sec = 0; + pending_tv.tv_usec = 0; + } + r = select((int)maxfd + 1, +#ifndef USE_WINSOCK + &fds_read, &fds_write, &fds_err, +#else + /* WinSock select() can't handle fd_sets with zero bits set, so + don't give it such arguments. See the comment about this in + Curl_check_socket(). + */ + fds_read.fd_count ? &fds_read : NULL, + fds_write.fd_count ? &fds_write : NULL, + fds_err.fd_count ? &fds_err : NULL, +#endif + ptimeout); + if(r != -1) + break; + error = SOCKERRNO; + if(error && error_not_EINTR) + break; + if(timeout_ms > 0) { + pending_ms = timeout_ms - elapsed_ms; + if(pending_ms <= 0) { + r = 0; /* Simulate a "call timed out" case */ + break; + } + } + } while(r == -1); + + if(r < 0) + return -1; + if(r == 0) + return 0; + + r = 0; + for(i = 0; i < nfds; i++) { + ufds[i].revents = 0; + if(ufds[i].fd == CURL_SOCKET_BAD) + continue; + if(FD_ISSET(ufds[i].fd, &fds_read)) + ufds[i].revents |= POLLIN; + if(FD_ISSET(ufds[i].fd, &fds_write)) + ufds[i].revents |= POLLOUT; + if(FD_ISSET(ufds[i].fd, &fds_err)) + ufds[i].revents |= POLLPRI; + if(ufds[i].revents != 0) + r++; + } + +#endif /* HAVE_POLL_FINE */ + + return r; +} + +#ifdef TPF +/* + * This is a replacement for select() on the TPF platform. + * It is used whenever libcurl calls select(). + * The call below to tpf_process_signals() is required because + * TPF's select calls are not signal interruptible. + * + * Return values are the same as select's. + */ +int tpf_select_libcurl(int maxfds, fd_set* reads, fd_set* writes, + fd_set* excepts, struct timeval* tv) +{ + int rc; + + rc = tpf_select_bsd(maxfds, reads, writes, excepts, tv); + tpf_process_signals(); + return(rc); +} +#endif /* TPF */ diff --git a/external/libcurl_android/jni/libcurl/lib/select.h b/external/libcurl_android/jni/libcurl/lib/select.h new file mode 100755 index 00000000..c00afe16 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/select.h @@ -0,0 +1,114 @@ +#ifndef HEADER_CURL_SELECT_H +#define HEADER_CURL_SELECT_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_SYS_POLL_H +#include +#elif defined(HAVE_POLL_H) +#include +#endif + +/* + * Definition of pollfd struct and constants for platforms lacking them. + */ + +#if !defined(HAVE_STRUCT_POLLFD) && \ + !defined(HAVE_SYS_POLL_H) && \ + !defined(HAVE_POLL_H) + +#define POLLIN 0x01 +#define POLLPRI 0x02 +#define POLLOUT 0x04 +#define POLLERR 0x08 +#define POLLHUP 0x10 +#define POLLNVAL 0x20 + +struct pollfd +{ + curl_socket_t fd; + short events; + short revents; +}; + +#endif + +#ifndef POLLRDNORM +#define POLLRDNORM POLLIN +#endif + +#ifndef POLLWRNORM +#define POLLWRNORM POLLOUT +#endif + +#ifndef POLLRDBAND +#define POLLRDBAND POLLPRI +#endif + +/* there are three CSELECT defines that are defined in the public header that + are exposed to users, but this *IN2 bit is only ever used internally and + therefore defined here */ +#define CURL_CSELECT_IN2 (CURL_CSELECT_ERR << 1) + +int Curl_socket_check(curl_socket_t readfd, curl_socket_t readfd2, + curl_socket_t writefd, + long timeout_ms); + +/* provide the former API internally */ +#define Curl_socket_ready(x,y,z) \ + Curl_socket_check(x, CURL_SOCKET_BAD, y, z) + +int Curl_poll(struct pollfd ufds[], unsigned int nfds, int timeout_ms); + +/* On non-DOS and non-Winsock platforms, when Curl_ack_eintr is set, + * EINTR condition is honored and function might exit early without + * awaiting full timeout. Otherwise EINTR will be ignored and full + * timeout will elapse. */ +extern int Curl_ack_eintr; + +int Curl_wait_ms(int timeout_ms); + +#ifdef TPF +int tpf_select_libcurl(int maxfds, fd_set* reads, fd_set* writes, + fd_set* excepts, struct timeval* tv); +#endif + +/* Winsock and TPF sockets are not in range [0..FD_SETSIZE-1], which + unfortunately makes it impossible for us to easily check if they're valid +*/ +#if defined(USE_WINSOCK) || defined(TPF) +#define VALID_SOCK(x) 1 +#define VERIFY_SOCK(x) Curl_nop_stmt +#else +#define VALID_SOCK(s) (((s) >= 0) && ((s) < FD_SETSIZE)) +#define VERIFY_SOCK(x) do { \ + if(!VALID_SOCK(x)) { \ + SET_SOCKERRNO(EINVAL); \ + return -1; \ + } \ +} WHILE_FALSE +#endif + +#endif /* HEADER_CURL_SELECT_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/sendf.c b/external/libcurl_android/jni/libcurl/lib/sendf.c new file mode 100755 index 00000000..4a87c79d --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/sendf.c @@ -0,0 +1,686 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include + +#include "urldata.h" +#include "sendf.h" +#include "connect.h" +#include "vtls/vtls.h" +#include "ssh.h" +#include "multiif.h" +#include "non-ascii.h" + +#define _MPRINTF_REPLACE /* use the internal *printf() functions */ +#include + +#include "curl_memory.h" +#include "strerror.h" + +/* The last #include file should be: */ +#include "memdebug.h" + +#ifdef CURL_DO_LINEEND_CONV +/* + * convert_lineends() changes CRLF (\r\n) end-of-line markers to a single LF + * (\n), with special processing for CRLF sequences that are split between two + * blocks of data. Remaining, bare CRs are changed to LFs. The possibly new + * size of the data is returned. + */ +static size_t convert_lineends(struct SessionHandle *data, + char *startPtr, size_t size) +{ + char *inPtr, *outPtr; + + /* sanity check */ + if((startPtr == NULL) || (size < 1)) { + return(size); + } + + if(data->state.prev_block_had_trailing_cr) { + /* The previous block of incoming data + had a trailing CR, which was turned into a LF. */ + if(*startPtr == '\n') { + /* This block of incoming data starts with the + previous block's LF so get rid of it */ + memmove(startPtr, startPtr+1, size-1); + size--; + /* and it wasn't a bare CR but a CRLF conversion instead */ + data->state.crlf_conversions++; + } + data->state.prev_block_had_trailing_cr = FALSE; /* reset the flag */ + } + + /* find 1st CR, if any */ + inPtr = outPtr = memchr(startPtr, '\r', size); + if(inPtr) { + /* at least one CR, now look for CRLF */ + while(inPtr < (startPtr+size-1)) { + /* note that it's size-1, so we'll never look past the last byte */ + if(memcmp(inPtr, "\r\n", 2) == 0) { + /* CRLF found, bump past the CR and copy the NL */ + inPtr++; + *outPtr = *inPtr; + /* keep track of how many CRLFs we converted */ + data->state.crlf_conversions++; + } + else { + if(*inPtr == '\r') { + /* lone CR, move LF instead */ + *outPtr = '\n'; + } + else { + /* not a CRLF nor a CR, just copy whatever it is */ + *outPtr = *inPtr; + } + } + outPtr++; + inPtr++; + } /* end of while loop */ + + if(inPtr < startPtr+size) { + /* handle last byte */ + if(*inPtr == '\r') { + /* deal with a CR at the end of the buffer */ + *outPtr = '\n'; /* copy a NL instead */ + /* note that a CRLF might be split across two blocks */ + data->state.prev_block_had_trailing_cr = TRUE; + } + else { + /* copy last byte */ + *outPtr = *inPtr; + } + outPtr++; + } + if(outPtr < startPtr+size) + /* tidy up by null terminating the now shorter data */ + *outPtr = '\0'; + + return(outPtr - startPtr); + } + return(size); +} +#endif /* CURL_DO_LINEEND_CONV */ + +/* Curl_infof() is for info message along the way */ + +void Curl_infof(struct SessionHandle *data, const char *fmt, ...) +{ + if(data && data->set.verbose) { + va_list ap; + size_t len; + char print_buffer[2048 + 1]; + va_start(ap, fmt); + vsnprintf(print_buffer, sizeof(print_buffer), fmt, ap); + va_end(ap); + len = strlen(print_buffer); + Curl_debug(data, CURLINFO_TEXT, print_buffer, len, NULL); + } +} + +/* Curl_failf() is for messages stating why we failed. + * The message SHALL NOT include any LF or CR. + */ + +void Curl_failf(struct SessionHandle *data, const char *fmt, ...) +{ + va_list ap; + size_t len; + va_start(ap, fmt); + + vsnprintf(data->state.buffer, BUFSIZE, fmt, ap); + + if(data->set.errorbuffer && !data->state.errorbuf) { + snprintf(data->set.errorbuffer, CURL_ERROR_SIZE, "%s", data->state.buffer); + data->state.errorbuf = TRUE; /* wrote error string */ + } + if(data->set.verbose) { + len = strlen(data->state.buffer); + if(len < BUFSIZE - 1) { + data->state.buffer[len] = '\n'; + data->state.buffer[++len] = '\0'; + } + Curl_debug(data, CURLINFO_TEXT, data->state.buffer, len, NULL); + } + + va_end(ap); +} + +/* Curl_sendf() sends formated data to the server */ +CURLcode Curl_sendf(curl_socket_t sockfd, struct connectdata *conn, + const char *fmt, ...) +{ + struct SessionHandle *data = conn->data; + ssize_t bytes_written; + size_t write_len; + CURLcode res = CURLE_OK; + char *s; + char *sptr; + va_list ap; + va_start(ap, fmt); + s = vaprintf(fmt, ap); /* returns an allocated string */ + va_end(ap); + if(!s) + return CURLE_OUT_OF_MEMORY; /* failure */ + + bytes_written=0; + write_len = strlen(s); + sptr = s; + + for(;;) { + /* Write the buffer to the socket */ + res = Curl_write(conn, sockfd, sptr, write_len, &bytes_written); + + if(CURLE_OK != res) + break; + + if(data->set.verbose) + Curl_debug(data, CURLINFO_DATA_OUT, sptr, (size_t)bytes_written, conn); + + if((size_t)bytes_written != write_len) { + /* if not all was written at once, we must advance the pointer, decrease + the size left and try again! */ + write_len -= bytes_written; + sptr += bytes_written; + } + else + break; + } + + free(s); /* free the output string */ + + return res; +} + +/* + * Curl_write() is an internal write function that sends data to the + * server. Works with plain sockets, SCP, SSL or kerberos. + * + * If the write would block (CURLE_AGAIN), we return CURLE_OK and + * (*written == 0). Otherwise we return regular CURLcode value. + */ +CURLcode Curl_write(struct connectdata *conn, + curl_socket_t sockfd, + const void *mem, + size_t len, + ssize_t *written) +{ + ssize_t bytes_written; + CURLcode curlcode = CURLE_OK; + int num = (sockfd == conn->sock[SECONDARYSOCKET]); + + bytes_written = conn->send[num](conn, num, mem, len, &curlcode); + + *written = bytes_written; + if(bytes_written >= 0) + /* we completely ignore the curlcode value when subzero is not returned */ + return CURLE_OK; + + /* handle CURLE_AGAIN or a send failure */ + switch(curlcode) { + case CURLE_AGAIN: + *written = 0; + return CURLE_OK; + + case CURLE_OK: + /* general send failure */ + return CURLE_SEND_ERROR; + + default: + /* we got a specific curlcode, forward it */ + return curlcode; + } +} + +ssize_t Curl_send_plain(struct connectdata *conn, int num, + const void *mem, size_t len, CURLcode *code) +{ + curl_socket_t sockfd = conn->sock[num]; + ssize_t bytes_written = swrite(sockfd, mem, len); + + *code = CURLE_OK; + if(-1 == bytes_written) { + int err = SOCKERRNO; + + if( +#ifdef WSAEWOULDBLOCK + /* This is how Windows does it */ + (WSAEWOULDBLOCK == err) +#else + /* errno may be EWOULDBLOCK or on some systems EAGAIN when it returned + due to its inability to send off data without blocking. We therefor + treat both error codes the same here */ + (EWOULDBLOCK == err) || (EAGAIN == err) || (EINTR == err) +#endif + ) { + /* this is just a case of EWOULDBLOCK */ + bytes_written=0; + *code = CURLE_AGAIN; + } + else { + failf(conn->data, "Send failure: %s", + Curl_strerror(conn, err)); + conn->data->state.os_errno = err; + *code = CURLE_SEND_ERROR; + } + } + return bytes_written; +} + +/* + * Curl_write_plain() is an internal write function that sends data to the + * server using plain sockets only. Otherwise meant to have the exact same + * proto as Curl_write() + */ +CURLcode Curl_write_plain(struct connectdata *conn, + curl_socket_t sockfd, + const void *mem, + size_t len, + ssize_t *written) +{ + ssize_t bytes_written; + CURLcode retcode; + int num = (sockfd == conn->sock[SECONDARYSOCKET]); + + bytes_written = Curl_send_plain(conn, num, mem, len, &retcode); + + *written = bytes_written; + + return retcode; +} + +ssize_t Curl_recv_plain(struct connectdata *conn, int num, char *buf, + size_t len, CURLcode *code) +{ + curl_socket_t sockfd = conn->sock[num]; + ssize_t nread = sread(sockfd, buf, len); + + *code = CURLE_OK; + if(-1 == nread) { + int err = SOCKERRNO; + + if( +#ifdef WSAEWOULDBLOCK + /* This is how Windows does it */ + (WSAEWOULDBLOCK == err) +#else + /* errno may be EWOULDBLOCK or on some systems EAGAIN when it returned + due to its inability to send off data without blocking. We therefor + treat both error codes the same here */ + (EWOULDBLOCK == err) || (EAGAIN == err) || (EINTR == err) +#endif + ) { + /* this is just a case of EWOULDBLOCK */ + *code = CURLE_AGAIN; + } + else { + failf(conn->data, "Recv failure: %s", + Curl_strerror(conn, err)); + conn->data->state.os_errno = err; + *code = CURLE_RECV_ERROR; + } + } + return nread; +} + +static CURLcode pausewrite(struct SessionHandle *data, + int type, /* what type of data */ + const char *ptr, + size_t len) +{ + /* signalled to pause sending on this connection, but since we have data + we want to send we need to dup it to save a copy for when the sending + is again enabled */ + struct SingleRequest *k = &data->req; + char *dupl = malloc(len); + if(!dupl) + return CURLE_OUT_OF_MEMORY; + + memcpy(dupl, ptr, len); + + /* store this information in the state struct for later use */ + data->state.tempwrite = dupl; + data->state.tempwritesize = len; + data->state.tempwritetype = type; + + /* mark the connection as RECV paused */ + k->keepon |= KEEP_RECV_PAUSE; + + DEBUGF(infof(data, "Pausing with %zu bytes in buffer for type %02x\n", + len, type)); + + return CURLE_OK; +} + + +/* Curl_client_write() sends data to the write callback(s) + + The bit pattern defines to what "streams" to write to. Body and/or header. + The defines are in sendf.h of course. + + If CURL_DO_LINEEND_CONV is enabled, data is converted IN PLACE to the + local character encoding. This is a problem and should be changed in + the future to leave the original data alone. + */ +CURLcode Curl_client_write(struct connectdata *conn, + int type, + char *ptr, + size_t len) +{ + struct SessionHandle *data = conn->data; + size_t wrote; + + if(0 == len) + len = strlen(ptr); + + /* If reading is actually paused, we're forced to append this chunk of data + to the already held data, but only if it is the same type as otherwise it + can't work and it'll return error instead. */ + if(data->req.keepon & KEEP_RECV_PAUSE) { + size_t newlen; + char *newptr; + if(type != data->state.tempwritetype) + /* major internal confusion */ + return CURLE_RECV_ERROR; + + DEBUGASSERT(data->state.tempwrite); + + /* figure out the new size of the data to save */ + newlen = len + data->state.tempwritesize; + /* allocate the new memory area */ + newptr = realloc(data->state.tempwrite, newlen); + if(!newptr) + return CURLE_OUT_OF_MEMORY; + /* copy the new data to the end of the new area */ + memcpy(newptr + data->state.tempwritesize, ptr, len); + /* update the pointer and the size */ + data->state.tempwrite = newptr; + data->state.tempwritesize = newlen; + + return CURLE_OK; + } + + if(type & CLIENTWRITE_BODY) { + if((conn->handler->protocol&PROTO_FAMILY_FTP) && + conn->proto.ftpc.transfertype == 'A') { + /* convert from the network encoding */ + CURLcode rc = Curl_convert_from_network(data, ptr, len); + /* Curl_convert_from_network calls failf if unsuccessful */ + if(rc) + return rc; + +#ifdef CURL_DO_LINEEND_CONV + /* convert end-of-line markers */ + len = convert_lineends(data, ptr, len); +#endif /* CURL_DO_LINEEND_CONV */ + } + /* If the previous block of data ended with CR and this block of data is + just a NL, then the length might be zero */ + if(len) { + wrote = data->set.fwrite_func(ptr, 1, len, data->set.out); + } + else { + wrote = len; + } + + if(CURL_WRITEFUNC_PAUSE == wrote) { + if(conn->handler->flags & PROTOPT_NONETWORK) { + /* Protocols that work without network cannot be paused. This is + actually only FILE:// just now, and it can't pause since the + transfer isn't done using the "normal" procedure. */ + failf(data, "Write callback asked for PAUSE when not supported!"); + return CURLE_WRITE_ERROR; + } + else + return pausewrite(data, type, ptr, len); + } + else if(wrote != len) { + failf(data, "Failed writing body (%zu != %zu)", wrote, len); + return CURLE_WRITE_ERROR; + } + } + + if((type & CLIENTWRITE_HEADER) && + (data->set.fwrite_header || data->set.writeheader) ) { + /* + * Write headers to the same callback or to the especially setup + * header callback function (added after version 7.7.1). + */ + curl_write_callback writeit= + data->set.fwrite_header?data->set.fwrite_header:data->set.fwrite_func; + + /* Note: The header is in the host encoding + regardless of the ftp transfer mode (ASCII/Image) */ + + wrote = writeit(ptr, 1, len, data->set.writeheader); + if(CURL_WRITEFUNC_PAUSE == wrote) + /* here we pass in the HEADER bit only since if this was body as well + then it was passed already and clearly that didn't trigger the pause, + so this is saved for later with the HEADER bit only */ + return pausewrite(data, CLIENTWRITE_HEADER, ptr, len); + + if(wrote != len) { + failf (data, "Failed writing header"); + return CURLE_WRITE_ERROR; + } + } + + return CURLE_OK; +} + +CURLcode Curl_read_plain(curl_socket_t sockfd, + char *buf, + size_t bytesfromsocket, + ssize_t *n) +{ + ssize_t nread = sread(sockfd, buf, bytesfromsocket); + + if(-1 == nread) { + int err = SOCKERRNO; +#ifdef USE_WINSOCK + if(WSAEWOULDBLOCK == err) +#else + if((EWOULDBLOCK == err) || (EAGAIN == err) || (EINTR == err)) +#endif + return CURLE_AGAIN; + else + return CURLE_RECV_ERROR; + } + + /* we only return number of bytes read when we return OK */ + *n = nread; + return CURLE_OK; +} + +/* + * Internal read-from-socket function. This is meant to deal with plain + * sockets, SSL sockets and kerberos sockets. + * + * Returns a regular CURLcode value. + */ +CURLcode Curl_read(struct connectdata *conn, /* connection data */ + curl_socket_t sockfd, /* read from this socket */ + char *buf, /* store read data here */ + size_t sizerequested, /* max amount to read */ + ssize_t *n) /* amount bytes read */ +{ + CURLcode curlcode = CURLE_RECV_ERROR; + ssize_t nread = 0; + size_t bytesfromsocket = 0; + char *buffertofill = NULL; + bool pipelining = Curl_multi_pipeline_enabled(conn->data->multi); + + /* Set 'num' to 0 or 1, depending on which socket that has been sent here. + If it is the second socket, we set num to 1. Otherwise to 0. This lets + us use the correct ssl handle. */ + int num = (sockfd == conn->sock[SECONDARYSOCKET]); + + *n=0; /* reset amount to zero */ + + /* If session can pipeline, check connection buffer */ + if(pipelining) { + size_t bytestocopy = CURLMIN(conn->buf_len - conn->read_pos, + sizerequested); + + /* Copy from our master buffer first if we have some unread data there*/ + if(bytestocopy > 0) { + memcpy(buf, conn->master_buffer + conn->read_pos, bytestocopy); + conn->read_pos += bytestocopy; + conn->bits.stream_was_rewound = FALSE; + + *n = (ssize_t)bytestocopy; + return CURLE_OK; + } + /* If we come here, it means that there is no data to read from the buffer, + * so we read from the socket */ + bytesfromsocket = CURLMIN(sizerequested, BUFSIZE * sizeof (char)); + buffertofill = conn->master_buffer; + } + else { + bytesfromsocket = CURLMIN((long)sizerequested, + conn->data->set.buffer_size ? + conn->data->set.buffer_size : BUFSIZE); + buffertofill = buf; + } + + nread = conn->recv[num](conn, num, buffertofill, bytesfromsocket, &curlcode); + if(nread < 0) + return curlcode; + + if(pipelining) { + memcpy(buf, conn->master_buffer, nread); + conn->buf_len = nread; + conn->read_pos = nread; + } + + *n += nread; + + return CURLE_OK; +} + +/* return 0 on success */ +static int showit(struct SessionHandle *data, curl_infotype type, + char *ptr, size_t size) +{ + static const char s_infotype[CURLINFO_END][3] = { + "* ", "< ", "> ", "{ ", "} ", "{ ", "} " }; + +#ifdef CURL_DOES_CONVERSIONS + char buf[BUFSIZE+1]; + size_t conv_size = 0; + + switch(type) { + case CURLINFO_HEADER_OUT: + /* assume output headers are ASCII */ + /* copy the data into my buffer so the original is unchanged */ + if(size > BUFSIZE) { + size = BUFSIZE; /* truncate if necessary */ + buf[BUFSIZE] = '\0'; + } + conv_size = size; + memcpy(buf, ptr, size); + /* Special processing is needed for this block if it + * contains both headers and data (separated by CRLFCRLF). + * We want to convert just the headers, leaving the data as-is. + */ + if(size > 4) { + size_t i; + for(i = 0; i < size-4; i++) { + if(memcmp(&buf[i], "\x0d\x0a\x0d\x0a", 4) == 0) { + /* convert everything through this CRLFCRLF but no further */ + conv_size = i + 4; + break; + } + } + } + + Curl_convert_from_network(data, buf, conv_size); + /* Curl_convert_from_network calls failf if unsuccessful */ + /* we might as well continue even if it fails... */ + ptr = buf; /* switch pointer to use my buffer instead */ + break; + default: + /* leave everything else as-is */ + break; + } +#endif /* CURL_DOES_CONVERSIONS */ + + if(data->set.fdebug) + return (*data->set.fdebug)(data, type, ptr, size, + data->set.debugdata); + + switch(type) { + case CURLINFO_TEXT: + case CURLINFO_HEADER_OUT: + case CURLINFO_HEADER_IN: + fwrite(s_infotype[type], 2, 1, data->set.err); + fwrite(ptr, size, 1, data->set.err); +#ifdef CURL_DOES_CONVERSIONS + if(size != conv_size) { + /* we had untranslated data so we need an explicit newline */ + fwrite("\n", 1, 1, data->set.err); + } +#endif + break; + default: /* nada */ + break; + } + return 0; +} + +int Curl_debug(struct SessionHandle *data, curl_infotype type, + char *ptr, size_t size, + struct connectdata *conn) +{ + int rc; + if(data->set.printhost && conn && conn->host.dispname) { + char buffer[160]; + const char *t=NULL; + const char *w="Data"; + switch (type) { + case CURLINFO_HEADER_IN: + w = "Header"; + case CURLINFO_DATA_IN: + t = "from"; + break; + case CURLINFO_HEADER_OUT: + w = "Header"; + case CURLINFO_DATA_OUT: + t = "to"; + break; + default: + break; + } + + if(t) { + snprintf(buffer, sizeof(buffer), "[%s %s %s]", w, t, + conn->host.dispname); + rc = showit(data, CURLINFO_TEXT, buffer, strlen(buffer)); + if(rc) + return rc; + } + } + rc = showit(data, type, ptr, size); + return rc; +} diff --git a/external/libcurl_android/jni/libcurl/lib/sendf.h b/external/libcurl_android/jni/libcurl/lib/sendf.h new file mode 100755 index 00000000..39489e40 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/sendf.h @@ -0,0 +1,90 @@ +#ifndef HEADER_CURL_SENDF_H +#define HEADER_CURL_SENDF_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +CURLcode Curl_sendf(curl_socket_t sockfd, struct connectdata *, + const char *fmt, ...); +void Curl_infof(struct SessionHandle *, const char *fmt, ...); +void Curl_failf(struct SessionHandle *, const char *fmt, ...); + +#if defined(CURL_DISABLE_VERBOSE_STRINGS) + +#if defined(HAVE_VARIADIC_MACROS_C99) +#define infof(...) Curl_nop_stmt +#elif defined(HAVE_VARIADIC_MACROS_GCC) +#define infof(x...) Curl_nop_stmt +#else +#define infof (void) +#endif + +#else /* CURL_DISABLE_VERBOSE_STRINGS */ + +#define infof Curl_infof + +#endif /* CURL_DISABLE_VERBOSE_STRINGS */ + +#define failf Curl_failf + +#define CLIENTWRITE_BODY (1<<0) +#define CLIENTWRITE_HEADER (1<<1) +#define CLIENTWRITE_BOTH (CLIENTWRITE_BODY|CLIENTWRITE_HEADER) + +CURLcode Curl_client_write(struct connectdata *conn, int type, char *ptr, + size_t len); + +/* internal read-function, does plain socket only */ +CURLcode Curl_read_plain(curl_socket_t sockfd, + char *buf, + size_t bytesfromsocket, + ssize_t *n); + +ssize_t Curl_recv_plain(struct connectdata *conn, int num, char *buf, + size_t len, CURLcode *code); +ssize_t Curl_send_plain(struct connectdata *conn, int num, + const void *mem, size_t len, CURLcode *code); + +/* internal read-function, does plain socket, SSL and krb4 */ +CURLcode Curl_read(struct connectdata *conn, curl_socket_t sockfd, + char *buf, size_t buffersize, + ssize_t *n); +/* internal write-function, does plain socket, SSL, SCP, SFTP and krb4 */ +CURLcode Curl_write(struct connectdata *conn, + curl_socket_t sockfd, + const void *mem, size_t len, + ssize_t *written); + +/* internal write-function, does plain sockets ONLY */ +CURLcode Curl_write_plain(struct connectdata *conn, + curl_socket_t sockfd, + const void *mem, size_t len, + ssize_t *written); + +/* the function used to output verbose information */ +int Curl_debug(struct SessionHandle *handle, curl_infotype type, + char *data, size_t size, + struct connectdata *conn); + + +#endif /* HEADER_CURL_SENDF_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/setup-os400.h b/external/libcurl_android/jni/libcurl/lib/setup-os400.h new file mode 100755 index 00000000..0331464e --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/setup-os400.h @@ -0,0 +1,239 @@ +#ifndef HEADER_CURL_SETUP_OS400_H +#define HEADER_CURL_SETUP_OS400_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + + +/* OS/400 netdb.h does not define NI_MAXHOST. */ +#define NI_MAXHOST 1025 + +/* OS/400 netdb.h does not define NI_MAXSERV. */ +#define NI_MAXSERV 32 + +/* No OS/400 header file defines u_int32_t. */ +typedef unsigned long u_int32_t; + + +/* System API wrapper prototypes & definitions to support ASCII parameters. */ + +#include +#include +#include +#include +#include +#include + +extern int Curl_getaddrinfo_a(const char * nodename, + const char * servname, + const struct addrinfo * hints, + struct addrinfo * * res); +#define getaddrinfo Curl_getaddrinfo_a + + +extern int Curl_getnameinfo_a(const struct sockaddr * sa, + curl_socklen_t salen, + char * nodename, curl_socklen_t nodenamelen, + char * servname, curl_socklen_t servnamelen, + int flags); +#define getnameinfo Curl_getnameinfo_a + + +/* SSL wrappers. */ + +extern int Curl_SSL_Init_Application_a(SSLInitApp * init_app); +#define SSL_Init_Application Curl_SSL_Init_Application_a + + +extern int Curl_SSL_Init_a(SSLInit * init); +#define SSL_Init Curl_SSL_Init_a + + +extern char * Curl_SSL_Strerror_a(int sslreturnvalue, + SSLErrorMsg * serrmsgp); +#define SSL_Strerror Curl_SSL_Strerror_a + + +/* GSKit wrappers. */ + +extern int Curl_gsk_environment_open(gsk_handle * my_env_handle); +#define gsk_environment_open Curl_gsk_environment_open + +extern int Curl_gsk_secure_soc_open(gsk_handle my_env_handle, + gsk_handle * my_session_handle); +#define gsk_secure_soc_open Curl_gsk_secure_soc_open + +extern int Curl_gsk_environment_close(gsk_handle * my_env_handle); +#define gsk_environment_close Curl_gsk_environment_close + +extern int Curl_gsk_secure_soc_close(gsk_handle * my_session_handle); +#define gsk_secure_soc_close Curl_gsk_secure_soc_close + +extern int Curl_gsk_environment_init(gsk_handle my_env_handle); +#define gsk_environment_init Curl_gsk_environment_init + +extern int Curl_gsk_secure_soc_init(gsk_handle my_session_handle); +#define gsk_secure_soc_init Curl_gsk_secure_soc_init + +extern int Curl_gsk_attribute_set_buffer_a(gsk_handle my_gsk_handle, + GSK_BUF_ID bufID, + const char * buffer, + int bufSize); +#define gsk_attribute_set_buffer Curl_gsk_attribute_set_buffer_a + +extern int Curl_gsk_attribute_set_enum(gsk_handle my_gsk_handle, + GSK_ENUM_ID enumID, + GSK_ENUM_VALUE enumValue); +#define gsk_attribute_set_enum Curl_gsk_attribute_set_enum + +extern int Curl_gsk_attribute_set_numeric_value(gsk_handle my_gsk_handle, + GSK_NUM_ID numID, + int numValue); +#define gsk_attribute_set_numeric_value Curl_gsk_attribute_set_numeric_value + +extern int Curl_gsk_attribute_set_callback(gsk_handle my_gsk_handle, + GSK_CALLBACK_ID callBackID, + void * callBackAreaPtr); +#define gsk_attribute_set_callback Curl_gsk_attribute_set_callback + +extern int Curl_gsk_attribute_get_buffer_a(gsk_handle my_gsk_handle, + GSK_BUF_ID bufID, + const char * * buffer, + int * bufSize); +#define gsk_attribute_get_buffer Curl_gsk_attribute_get_buffer_a + +extern int Curl_gsk_attribute_get_enum(gsk_handle my_gsk_handle, + GSK_ENUM_ID enumID, + GSK_ENUM_VALUE * enumValue); +#define gsk_attribute_get_enum Curl_gsk_attribute_get_enum + +extern int Curl_gsk_attribute_get_numeric_value(gsk_handle my_gsk_handle, + GSK_NUM_ID numID, + int * numValue); +#define gsk_attribute_get_numeric_value Curl_gsk_attribute_get_numeric_value + +extern int Curl_gsk_attribute_get_cert_info(gsk_handle my_gsk_handle, + GSK_CERT_ID certID, + const gsk_cert_data_elem * * certDataElem, + int * certDataElementCount); +#define gsk_attribute_get_cert_info Curl_gsk_attribute_get_cert_info + +extern int Curl_gsk_secure_soc_misc(gsk_handle my_session_handle, + GSK_MISC_ID miscID); +#define gsk_secure_soc_misc Curl_gsk_secure_soc_misc + +extern int Curl_gsk_secure_soc_read(gsk_handle my_session_handle, + char * readBuffer, + int readBufSize, int * amtRead); +#define gsk_secure_soc_read Curl_gsk_secure_soc_read + +extern int Curl_gsk_secure_soc_write(gsk_handle my_session_handle, + char * writeBuffer, + int writeBufSize, int * amtWritten); +#define gsk_secure_soc_write Curl_gsk_secure_soc_write + +extern const char * Curl_gsk_strerror_a(int gsk_return_value); +#define gsk_strerror Curl_gsk_strerror_a + +extern int Curl_gsk_secure_soc_startInit(gsk_handle my_session_handle, + int IOCompletionPort, + Qso_OverlappedIO_t * communicationsArea); +#define gsk_secure_soc_startInit Curl_gsk_secure_soc_startInit + + +/* GSSAPI wrappers. */ + +extern OM_uint32 Curl_gss_import_name_a(OM_uint32 * minor_status, + gss_buffer_t in_name, + gss_OID in_name_type, + gss_name_t * out_name); +#define gss_import_name Curl_gss_import_name_a + + +extern OM_uint32 Curl_gss_display_status_a(OM_uint32 * minor_status, + OM_uint32 status_value, + int status_type, gss_OID mech_type, + gss_msg_ctx_t * message_context, + gss_buffer_t status_string); +#define gss_display_status Curl_gss_display_status_a + + +extern OM_uint32 Curl_gss_init_sec_context_a(OM_uint32 * minor_status, + gss_cred_id_t cred_handle, + gss_ctx_id_t * context_handle, + gss_name_t target_name, + gss_OID mech_type, + gss_flags_t req_flags, + OM_uint32 time_req, + gss_channel_bindings_t + input_chan_bindings, + gss_buffer_t input_token, + gss_OID * actual_mech_type, + gss_buffer_t output_token, + gss_flags_t * ret_flags, + OM_uint32 * time_rec); +#define gss_init_sec_context Curl_gss_init_sec_context_a + + +extern OM_uint32 Curl_gss_delete_sec_context_a(OM_uint32 * minor_status, + gss_ctx_id_t * context_handle, + gss_buffer_t output_token); +#define gss_delete_sec_context Curl_gss_delete_sec_context_a + + +/* LDAP wrappers. */ + +#define BerValue struct berval + +#define ldap_url_parse ldap_url_parse_utf8 +#define ldap_init Curl_ldap_init_a +#define ldap_simple_bind_s Curl_ldap_simple_bind_s_a +#define ldap_search_s Curl_ldap_search_s_a +#define ldap_get_values_len Curl_ldap_get_values_len_a +#define ldap_err2string Curl_ldap_err2string_a +#define ldap_get_dn Curl_ldap_get_dn_a +#define ldap_first_attribute Curl_ldap_first_attribute_a +#define ldap_next_attribute Curl_ldap_next_attribute_a + +/* Some socket functions must be wrapped to process textual addresses + like AF_UNIX. */ + +extern int Curl_os400_connect(int sd, struct sockaddr * destaddr, int addrlen); +extern int Curl_os400_bind(int sd, struct sockaddr * localaddr, int addrlen); +extern int Curl_os400_sendto(int sd, char * buffer, int buflen, int flags, + struct sockaddr * dstaddr, int addrlen); +extern int Curl_os400_recvfrom(int sd, char * buffer, int buflen, int flags, + struct sockaddr * fromaddr, int * addrlen); + +#define connect Curl_os400_connect +#define bind Curl_os400_bind +#define sendto Curl_os400_sendto +#define recvfrom Curl_os400_recvfrom + +#ifdef HAVE_LIBZ +#define zlibVersion Curl_os400_zlibVersion +#define inflateInit_ Curl_os400_inflateInit_ +#define inflateInit2_ Curl_os400_inflateInit2_ +#define inflate Curl_os400_inflate +#define inflateEnd Curl_os400_inflateEnd +#endif + +#endif /* HEADER_CURL_SETUP_OS400_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/setup-vms.h b/external/libcurl_android/jni/libcurl/lib/setup-vms.h new file mode 100755 index 00000000..f5eedf75 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/setup-vms.h @@ -0,0 +1,399 @@ +#ifndef HEADER_CURL_SETUP_VMS_H +#define HEADER_CURL_SETUP_VMS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* */ +/* JEM, 12/30/12, VMS now generates config.h, so only define wrappers for */ +/* getenv(), getpwuid() and provide is_vms_shell() */ +/* Also need upper case symbols for system services, and */ +/* OpenSSL, and some Kerberos image */ + +#ifdef __DECC +#pragma message save +#pragma message disable dollarid +#endif + +/* Hide the stuff we are overriding */ +#define getenv decc_getenv +#ifdef __DECC +# if __INITIAL_POINTER_SIZE != 64 +# define getpwuid decc_getpwuid +# endif +#endif +#include + char * decc$getenv(const char * __name); +#include + +#include +#include + +#undef getenv +#undef getpwuid +#define getenv vms_getenv +#define getpwuid vms_getpwuid + +/* VAX needs these in upper case when compiling exact case */ +#define sys$assign SYS$ASSIGN +#define sys$dassgn SYS$DASSGN +#define sys$qiow SYS$QIOW + +#ifdef __DECC +# if __INITIAL_POINTER_SIZE +# pragma __pointer_size __save +# endif +#endif + +#if __USE_LONG_GID_T +# define decc_getpwuid DECC$__LONG_GID_GETPWUID +#else +# if __INITIAL_POINTER_SIZE +# define decc_getpwuid decc$__32_getpwuid +# else +# define decc_getpwuid decc$getpwuid +# endif +#endif + + struct passwd * decc_getpwuid(uid_t uid); + +#ifdef __DECC +# if __INITIAL_POINTER_SIZE == 32 +/* Translate the path, but only if the path is a VMS file specification */ +/* The translation is usually only needed for older versions of VMS */ +static char * vms_translate_path(const char * path) { +char * unix_path; +char * test_str; + + /* See if the result is in VMS format, if not, we are done */ + /* Assume that this is a PATH, not just some data */ + test_str = strpbrk(path, ":[<^"); + if(test_str == NULL) { + return (char *)path; + } + + unix_path = decc$translate_vms(path); + + if((int)unix_path <= 0) { + /* We can not translate it, so return the original string */ + return (char *)path; + } +} +# else + /* VMS translate path is actually not needed on the current 64 bit */ + /* VMS platforms, so instead of figuring out the pointer settings */ + /* Change it to a noop */ +# define vms_translate_path(__path) __path +# endif +#endif + +#ifdef __DECC +# if __INITIAL_POINTER_SIZE +# pragma __pointer_size __restore +# endif +#endif + +static char * vms_getenv(const char * envvar) { + +char * result; +char * vms_path; + + /* first use the DECC getenv() function */ + result = decc$getenv(envvar); + if(result == NULL) { + return result; + } + + vms_path = result; + result = vms_translate_path(vms_path); + + /* note that if you backport this to use VAX C RTL, that the VAX C RTL */ + /* may do a malloc(2048) for each call to getenv(), so you will need */ + /* to add a free(vms_path) */ + /* Do not do a free() for DEC C RTL builds, which should be used for */ + /* VMS 5.5-2 and later, even if using GCC */ + + return result; +} + + +static struct passwd vms_passwd_cache; + +static struct passwd * vms_getpwuid(uid_t uid) { + +struct passwd * my_passwd; + +/* Hack needed to support 64 bit builds, decc_getpwnam is 32 bit only */ +#ifdef __DECC +# if __INITIAL_POINTER_SIZE +__char_ptr32 unix_path; +# else +char * unix_path; +# endif +#else +char * unix_path; +#endif + + my_passwd = decc_getpwuid(uid); + if(my_passwd == NULL) { + return my_passwd; + } + + unix_path = vms_translate_path(my_passwd->pw_dir); + + if((long)unix_path <= 0) { + /* We can not translate it, so return the original string */ + return my_passwd; + } + + /* If no changes needed just return it */ + if(unix_path == my_passwd->pw_dir) { + return my_passwd; + } + + /* Need to copy the structure returned */ + /* Since curl is only using pw_dir, no need to fix up * + /* the pw_shell when running under Bash */ + vms_passwd_cache.pw_name = my_passwd->pw_name; + vms_passwd_cache.pw_uid = my_passwd->pw_uid; + vms_passwd_cache.pw_gid = my_passwd->pw_uid; + vms_passwd_cache.pw_dir = unix_path; + vms_passwd_cache.pw_shell = my_passwd->pw_shell; + + return &vms_passwd_cache; +} + +#ifdef __DECC +#pragma message restore +#endif + +/* Bug - VMS OpenSSL and Kerberos universal symbols are in uppercase only */ +/* VMS libraries should have universal symbols in exact and uppercase */ + +#define ASN1_INTEGER_get ASN1_INTEGER_GET +#define ASN1_STRING_data ASN1_STRING_DATA +#define ASN1_STRING_length ASN1_STRING_LENGTH +#define ASN1_STRING_print ASN1_STRING_PRINT +#define ASN1_STRING_to_UTF8 ASN1_STRING_TO_UTF8 +#define ASN1_STRING_type ASN1_STRING_TYPE +#define BIO_ctrl BIO_CTRL +#define BIO_free BIO_FREE +#define BIO_new BIO_NEW +#define BIO_s_mem BIO_S_MEM +#define BN_bn2bin BN_BN2BIN +#define BN_num_bits BN_NUM_BITS +#define CRYPTO_cleanup_all_ex_data CRYPTO_CLEANUP_ALL_EX_DATA +#define CRYPTO_free CRYPTO_FREE +#define CRYPTO_malloc CRYPTO_MALLOC +#define DES_ecb_encrypt DES_ECB_ENCRYPT +#define DES_set_key DES_SET_KEY +#define DES_set_odd_parity DES_SET_ODD_PARITY +#define ENGINE_ctrl ENGINE_CTRL +#define ENGINE_ctrl_cmd ENGINE_CTRL_CMD +#define ENGINE_finish ENGINE_FINISH +#define ENGINE_free ENGINE_FREE +#define ENGINE_get_first ENGINE_GET_FIRST +#define ENGINE_get_id ENGINE_GET_ID +#define ENGINE_get_next ENGINE_GET_NEXT +#define ENGINE_init ENGINE_INIT +#define ENGINE_load_builtin_engines ENGINE_LOAD_BUILTIN_ENGINES +#define ENGINE_load_private_key ENGINE_LOAD_PRIVATE_KEY +#define ENGINE_set_default ENGINE_SET_DEFAULT +#define ERR_clear_error ERR_CLEAR_ERROR +#define ERR_error_string ERR_ERROR_STRING +#define ERR_error_string_n ERR_ERROR_STRING_N +#define ERR_free_strings ERR_FREE_STRINGS +#define ERR_get_error ERR_GET_ERROR +#define ERR_peek_error ERR_PEEK_ERROR +#define ERR_remove_state ERR_REMOVE_STATE +#define EVP_PKEY_copy_parameters EVP_PKEY_COPY_PARAMETERS +#define EVP_PKEY_free EVP_PKEY_FREE +#define EVP_cleanup EVP_CLEANUP +#define GENERAL_NAMES_free GENERAL_NAMES_FREE +#define MD4_Final MD4_FINAL +#define MD4_Init MD4_INIT +#define MD4_Update MD4_UPDATE +#define MD5_Final MD5_FINAL +#define MD5_Init MD5_INIT +#define MD5_Update MD5_UPDATE +#define OPENSSL_add_all_algo_noconf OPENSSL_ADD_ALL_ALGO_NOCONF +#define PEM_read_X509 PEM_READ_X509 +#define PEM_write_bio_X509 PEM_WRITE_BIO_X509 +#define PKCS12_PBE_add PKCS12_PBE_ADD +#define PKCS12_free PKCS12_FREE +#define PKCS12_parse PKCS12_PARSE +#define RAND_add RAND_ADD +#define RAND_bytes RAND_BYTES +#define RAND_egd RAND_EGD +#define RAND_file_name RAND_FILE_NAME +#define RAND_load_file RAND_LOAD_FILE +#define RAND_status RAND_STATUS +#define SSL_CIPHER_get_name SSL_CIPHER_GET_NAME +#define SSL_CTX_add_client_CA SSL_CTX_ADD_CLIENT_CA +#define SSL_CTX_callback_ctrl SSL_CTX_CALLBACK_CTRL +#define SSL_CTX_check_private_key SSL_CTX_CHECK_PRIVATE_KEY +#define SSL_CTX_ctrl SSL_CTX_CTRL +#define SSL_CTX_free SSL_CTX_FREE +#define SSL_CTX_get_cert_store SSL_CTX_GET_CERT_STORE +#define SSL_CTX_load_verify_locations SSL_CTX_LOAD_VERIFY_LOCATIONS +#define SSL_CTX_new SSL_CTX_NEW +#define SSL_CTX_set_cipher_list SSL_CTX_SET_CIPHER_LIST +#define SSL_CTX_set_def_passwd_cb_ud SSL_CTX_SET_DEF_PASSWD_CB_UD +#define SSL_CTX_set_default_passwd_cb SSL_CTX_SET_DEFAULT_PASSWD_CB +#define SSL_CTX_set_verify SSL_CTX_SET_VERIFY +#define SSL_CTX_use_PrivateKey SSL_CTX_USE_PRIVATEKEY +#define SSL_CTX_use_PrivateKey_file SSL_CTX_USE_PRIVATEKEY_FILE +#define SSL_CTX_use_cert_chain_file SSL_CTX_USE_CERT_CHAIN_FILE +#define SSL_CTX_use_certificate SSL_CTX_USE_CERTIFICATE +#define SSL_CTX_use_certificate_file SSL_CTX_USE_CERTIFICATE_FILE +#define SSL_SESSION_free SSL_SESSION_FREE +#define SSL_connect SSL_CONNECT +#define SSL_free SSL_FREE +#define SSL_get1_session SSL_GET1_SESSION +#define SSL_get_certificate SSL_GET_CERTIFICATE +#define SSL_get_current_cipher SSL_GET_CURRENT_CIPHER +#define SSL_get_error SSL_GET_ERROR +#define SSL_get_peer_cert_chain SSL_GET_PEER_CERT_CHAIN +#define SSL_get_peer_certificate SSL_GET_PEER_CERTIFICATE +#define SSL_get_privatekey SSL_GET_PRIVATEKEY +#define SSL_get_shutdown SSL_GET_SHUTDOWN +#define SSL_get_verify_result SSL_GET_VERIFY_RESULT +#define SSL_library_init SSL_LIBRARY_INIT +#define SSL_load_error_strings SSL_LOAD_ERROR_STRINGS +#define SSL_new SSL_NEW +#define SSL_peek SSL_PEEK +#define SSL_pending SSL_PENDING +#define SSL_read SSL_READ +#define SSL_set_connect_state SSL_SET_CONNECT_STATE +#define SSL_set_fd SSL_SET_FD +#define SSL_set_session SSL_SET_SESSION +#define SSL_shutdown SSL_SHUTDOWN +#define SSL_write SSL_WRITE +#define SSLeay SSLEAY +#define SSLv23_client_method SSLV23_CLIENT_METHOD +#define SSLv3_client_method SSLV3_CLIENT_METHOD +#define TLSv1_client_method TLSV1_CLIENT_METHOD +#define UI_OpenSSL UI_OPENSSL +#define X509V3_EXT_print X509V3_EXT_PRINT +#define X509_EXTENSION_get_critical X509_EXTENSION_GET_CRITICAL +#define X509_EXTENSION_get_object X509_EXTENSION_GET_OBJECT +#define X509_LOOKUP_file X509_LOOKUP_FILE +#define X509_NAME_ENTRY_get_data X509_NAME_ENTRY_GET_DATA +#define X509_NAME_get_entry X509_NAME_GET_ENTRY +#define X509_NAME_get_index_by_NID X509_NAME_GET_INDEX_BY_NID +#define X509_NAME_print_ex X509_NAME_PRINT_EX +#define X509_STORE_CTX_get_current_cert X509_STORE_CTX_GET_CURRENT_CERT +#define X509_STORE_add_lookup X509_STORE_ADD_LOOKUP +#define X509_STORE_set_flags X509_STORE_SET_FLAGS +#define X509_check_issued X509_CHECK_ISSUED +#define X509_free X509_FREE +#define X509_get_ext_d2i X509_GET_EXT_D2I +#define X509_get_issuer_name X509_GET_ISSUER_NAME +#define X509_get_pubkey X509_GET_PUBKEY +#define X509_get_serialNumber X509_GET_SERIALNUMBER +#define X509_get_subject_name X509_GET_SUBJECT_NAME +#define X509_load_crl_file X509_LOAD_CRL_FILE +#define X509_verify_cert_error_string X509_VERIFY_CERT_ERROR_STRING +#define d2i_PKCS12_fp D2I_PKCS12_FP +#define i2t_ASN1_OBJECT I2T_ASN1_OBJECT +#define sk_num SK_NUM +#define sk_pop SK_POP +#define sk_pop_free SK_POP_FREE +#define sk_value SK_VALUE + +#define USE_UPPERCASE_GSSAPI 1 +#define gss_seal GSS_SEAL +#define gss_unseal GSS_UNSEAL + +#define USE_UPPERCASE_KRBAPI 1 + +/* AI_NUMERICHOST needed for IP V6 support in Curl */ +#ifdef HAVE_NETDB_H +#include +#ifndef AI_NUMERICHOST +#ifdef ENABLE_IPV6 +#undef ENABLE_IPV6 +#endif +#endif +#endif + +/* VAX symbols are always in uppercase */ +#ifdef __VAX +#define inflate INFLATE +#define inflateEnd INFLATEEND +#define inflateInit2_ INFLATEINIT2_ +#define inflateInit_ INFLATEINIT_ +#define zlibVersion ZLIBVERSION +#endif + +/* Older VAX OpenSSL port defines these as Macros */ +/* Need to include the headers first and then redefine */ +/* that way a newer port will also work if some one has one */ +#ifdef __VAX + +# if (OPENSSL_VERSION_NUMBER < 0x00907001L) +# define des_set_odd_parity DES_SET_ODD_PARITY +# define des_set_key DES_SET_KEY +# define des_ecb_encrypt DES_ECB_ENCRYPT + +# endif +# include +# ifndef OpenSSL_add_all_algorithms +# define OpenSSL_add_all_algorithms OPENSSL_ADD_ALL_ALGORITHMS + void OPENSSL_ADD_ALL_ALGORITHMS(void); +# endif + + /* Curl defines these to lower case and VAX needs them in upper case */ + /* So we need static routines */ +# if (OPENSSL_VERSION_NUMBER < 0x00907001L) + +# undef des_set_odd_parity +# undef DES_set_odd_parity +# undef des_set_key +# undef DES_set_key +# undef des_ecb_encrypt +# undef DES_ecb_encrypt + + static void des_set_odd_parity(des_cblock *key) { + DES_SET_ODD_PARITY(key); + } + + static int des_set_key(const_des_cblock *key, + des_key_schedule schedule) { + return DES_SET_KEY(key, schedule); + } + + static void des_ecb_encrypt(const_des_cblock *input, + des_cblock *output, + des_key_schedule ks,int enc) { + DES_ECB_ENCRYPT(input, output, ks, enc); + } +#endif +/* Need this to stop a macro redefinition error */ +#if OPENSSL_VERSION_NUMBER < 0x00907000L +# ifdef X509_STORE_set_flags +# undef X509_STORE_set_flags +# define X509_STORE_set_flags(x,y) Curl_nop_stmt +# endif +#endif +#endif + +#endif /* HEADER_CURL_SETUP_VMS_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/share.c b/external/libcurl_android/jni/libcurl/lib/share.c new file mode 100755 index 00000000..b8b6bee8 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/share.c @@ -0,0 +1,254 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include +#include "urldata.h" +#include "share.h" +#include "vtls/vtls.h" +#include "curl_memory.h" + +/* The last #include file should be: */ +#include "memdebug.h" + +CURLSH * +curl_share_init(void) +{ + struct Curl_share *share = calloc(1, sizeof(struct Curl_share)); + if(share) + share->specifier |= (1<dirty) + /* don't allow setting options while one or more handles are already + using this share */ + return CURLSHE_IN_USE; + + va_start(param, option); + + switch(option) { + case CURLSHOPT_SHARE: + /* this is a type this share will share */ + type = va_arg(param, int); + share->specifier |= (1<hostcache) { + share->hostcache = Curl_mk_dnscache(); + if(!share->hostcache) + res = CURLSHE_NOMEM; + } + break; + + case CURL_LOCK_DATA_COOKIE: +#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES) + if(!share->cookies) { + share->cookies = Curl_cookie_init(NULL, NULL, NULL, TRUE ); + if(!share->cookies) + res = CURLSHE_NOMEM; + } +#else /* CURL_DISABLE_HTTP */ + res = CURLSHE_NOT_BUILT_IN; +#endif + break; + + case CURL_LOCK_DATA_SSL_SESSION: +#ifdef USE_SSL + if(!share->sslsession) { + share->max_ssl_sessions = 8; + share->sslsession = calloc(share->max_ssl_sessions, + sizeof(struct curl_ssl_session)); + share->sessionage = 0; + if(!share->sslsession) + res = CURLSHE_NOMEM; + } +#else + res = CURLSHE_NOT_BUILT_IN; +#endif + break; + + case CURL_LOCK_DATA_CONNECT: /* not supported (yet) */ + break; + + default: + res = CURLSHE_BAD_OPTION; + } + break; + + case CURLSHOPT_UNSHARE: + /* this is a type this share will no longer share */ + type = va_arg(param, int); + share->specifier &= ~(1<hostcache) { + Curl_hash_destroy(share->hostcache); + share->hostcache = NULL; + } + break; + + case CURL_LOCK_DATA_COOKIE: +#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES) + if(share->cookies) { + Curl_cookie_cleanup(share->cookies); + share->cookies = NULL; + } +#else /* CURL_DISABLE_HTTP */ + res = CURLSHE_NOT_BUILT_IN; +#endif + break; + + case CURL_LOCK_DATA_SSL_SESSION: +#ifdef USE_SSL + Curl_safefree(share->sslsession); +#else + res = CURLSHE_NOT_BUILT_IN; +#endif + break; + + case CURL_LOCK_DATA_CONNECT: + break; + + default: + res = CURLSHE_BAD_OPTION; + break; + } + break; + + case CURLSHOPT_LOCKFUNC: + lockfunc = va_arg(param, curl_lock_function); + share->lockfunc = lockfunc; + break; + + case CURLSHOPT_UNLOCKFUNC: + unlockfunc = va_arg(param, curl_unlock_function); + share->unlockfunc = unlockfunc; + break; + + case CURLSHOPT_USERDATA: + ptr = va_arg(param, void *); + share->clientdata = ptr; + break; + + default: + res = CURLSHE_BAD_OPTION; + break; + } + + va_end(param); + + return res; +} + +CURLSHcode +curl_share_cleanup(CURLSH *sh) +{ + struct Curl_share *share = (struct Curl_share *)sh; + + if(share == NULL) + return CURLSHE_INVALID; + + if(share->lockfunc) + share->lockfunc(NULL, CURL_LOCK_DATA_SHARE, CURL_LOCK_ACCESS_SINGLE, + share->clientdata); + + if(share->dirty) { + if(share->unlockfunc) + share->unlockfunc(NULL, CURL_LOCK_DATA_SHARE, share->clientdata); + return CURLSHE_IN_USE; + } + + if(share->hostcache) { + Curl_hash_destroy(share->hostcache); + share->hostcache = NULL; + } + +#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES) + if(share->cookies) + Curl_cookie_cleanup(share->cookies); +#endif + +#ifdef USE_SSL + if(share->sslsession) { + size_t i; + for(i = 0; i < share->max_ssl_sessions; i++) + Curl_ssl_kill_session(&(share->sslsession[i])); + free(share->sslsession); + } +#endif + + if(share->unlockfunc) + share->unlockfunc(NULL, CURL_LOCK_DATA_SHARE, share->clientdata); + free(share); + + return CURLSHE_OK; +} + + +CURLSHcode +Curl_share_lock(struct SessionHandle *data, curl_lock_data type, + curl_lock_access accesstype) +{ + struct Curl_share *share = data->share; + + if(share == NULL) + return CURLSHE_INVALID; + + if(share->specifier & (1<lockfunc) /* only call this if set! */ + share->lockfunc(data, type, accesstype, share->clientdata); + } + /* else if we don't share this, pretend successful lock */ + + return CURLSHE_OK; +} + +CURLSHcode +Curl_share_unlock(struct SessionHandle *data, curl_lock_data type) +{ + struct Curl_share *share = data->share; + + if(share == NULL) + return CURLSHE_INVALID; + + if(share->specifier & (1<unlockfunc) /* only call this if set! */ + share->unlockfunc (data, type, share->clientdata); + } + + return CURLSHE_OK; +} diff --git a/external/libcurl_android/jni/libcurl/lib/share.h b/external/libcurl_android/jni/libcurl/lib/share.h new file mode 100755 index 00000000..9a5128e9 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/share.h @@ -0,0 +1,61 @@ +#ifndef HEADER_CURL_SHARE_H +#define HEADER_CURL_SHARE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" +#include +#include "cookie.h" +#include "urldata.h" + +/* SalfordC says "A structure member may not be volatile". Hence: + */ +#ifdef __SALFORDC__ +#define CURL_VOLATILE +#else +#define CURL_VOLATILE volatile +#endif + +/* this struct is libcurl-private, don't export details */ +struct Curl_share { + unsigned int specifier; + CURL_VOLATILE unsigned int dirty; + + curl_lock_function lockfunc; + curl_unlock_function unlockfunc; + void *clientdata; + + struct curl_hash *hostcache; +#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES) + struct CookieInfo *cookies; +#endif + + struct curl_ssl_session *sslsession; + size_t max_ssl_sessions; + long sessionage; +}; + +CURLSHcode Curl_share_lock (struct SessionHandle *, curl_lock_data, + curl_lock_access); +CURLSHcode Curl_share_unlock (struct SessionHandle *, curl_lock_data); + +#endif /* HEADER_CURL_SHARE_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/sigpipe.h b/external/libcurl_android/jni/libcurl/lib/sigpipe.h new file mode 100755 index 00000000..e8d2acd6 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/sigpipe.h @@ -0,0 +1,78 @@ +#ifndef HEADER_CURL_SIGPIPE_H +#define HEADER_CURL_SIGPIPE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#if defined(HAVE_SIGNAL_H) && defined(HAVE_SIGACTION) && defined(USE_OPENSSL) +#include + +struct sigpipe_ignore { + struct sigaction old_pipe_act; + bool no_signal; +}; + +#define SIGPIPE_VARIABLE(x) struct sigpipe_ignore x + +/* + * sigpipe_ignore() makes sure we ignore SIGPIPE while running libcurl + * internals, and then sigpipe_restore() will restore the situation when we + * return from libcurl again. + */ +static void sigpipe_ignore(struct SessionHandle *data, + struct sigpipe_ignore *ig) +{ + /* get a local copy of no_signal because the SessionHandle might not be + around when we restore */ + ig->no_signal = data->set.no_signal; + if(!data->set.no_signal) { + struct sigaction action; + /* first, extract the existing situation */ + memset(&ig->old_pipe_act, 0, sizeof(struct sigaction)); + sigaction(SIGPIPE, NULL, &ig->old_pipe_act); + action = ig->old_pipe_act; + /* ignore this signal */ + action.sa_handler = SIG_IGN; + sigaction(SIGPIPE, &action, NULL); + } +} + +/* + * sigpipe_restore() puts back the outside world's opinion of signal handler + * and SIGPIPE handling. It MUST only be called after a corresponding + * sigpipe_ignore() was used. + */ +static void sigpipe_restore(struct sigpipe_ignore *ig) +{ + if(!ig->no_signal) + /* restore the outside state */ + sigaction(SIGPIPE, &ig->old_pipe_act, NULL); +} + +#else +/* for systems without sigaction */ +#define sigpipe_ignore(x,y) Curl_nop_stmt +#define sigpipe_restore(x) Curl_nop_stmt +#define SIGPIPE_VARIABLE(x) +#endif + +#endif /* HEADER_CURL_SIGPIPE_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/slist.c b/external/libcurl_android/jni/libcurl/lib/slist.c new file mode 100755 index 00000000..3cac6ca2 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/slist.c @@ -0,0 +1,143 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include "curl_memory.h" +#include "slist.h" + +/* The last #include file should be: */ +#include "memdebug.h" + +/* returns last node in linked list */ +static struct curl_slist *slist_get_last(struct curl_slist *list) +{ + struct curl_slist *item; + + /* if caller passed us a NULL, return now */ + if(!list) + return NULL; + + /* loop through to find the last item */ + item = list; + while(item->next) { + item = item->next; + } + return item; +} + +/* + * Curl_slist_append_nodup() appends a string to the linked list. Rather than + * copying the string in dynamic storage, it takes its ownership. The string + * should have been malloc()ated. Curl_slist_append_nodup always returns + * the address of the first record, so that you can use this function as an + * initialization function as well as an append function. + * If an error occurs, NULL is returned and the string argument is NOT + * released. + */ +struct curl_slist *Curl_slist_append_nodup(struct curl_slist *list, char *data) +{ + struct curl_slist *last; + struct curl_slist *new_item; + + DEBUGASSERT(data); + + new_item = malloc(sizeof(struct curl_slist)); + if(!new_item) + return NULL; + + new_item->next = NULL; + new_item->data = data; + + /* if this is the first item, then new_item *is* the list */ + if(!list) + return new_item; + + last = slist_get_last(list); + last->next = new_item; + return list; +} + +/* + * curl_slist_append() appends a string to the linked list. It always returns + * the address of the first record, so that you can use this function as an + * initialization function as well as an append function. If you find this + * bothersome, then simply create a separate _init function and call it + * appropriately from within the program. + */ +struct curl_slist *curl_slist_append(struct curl_slist *list, + const char *data) +{ + char *dupdata = strdup(data); + + if(!dupdata) + return NULL; + + list = Curl_slist_append_nodup(list, dupdata); + if(!list) + free(dupdata); + + return list; +} + +/* + * Curl_slist_duplicate() duplicates a linked list. It always returns the + * address of the first record of the cloned list or NULL in case of an + * error (or if the input list was NULL). + */ +struct curl_slist *Curl_slist_duplicate(struct curl_slist *inlist) +{ + struct curl_slist *outlist = NULL; + struct curl_slist *tmp; + + while(inlist) { + tmp = curl_slist_append(outlist, inlist->data); + + if(!tmp) { + curl_slist_free_all(outlist); + return NULL; + } + + outlist = tmp; + inlist = inlist->next; + } + return outlist; +} + +/* be nice and clean up resources */ +void curl_slist_free_all(struct curl_slist *list) +{ + struct curl_slist *next; + struct curl_slist *item; + + if(!list) + return; + + item = list; + do { + next = item->next; + Curl_safefree(item->data); + free(item); + item = next; + } while(next); +} + diff --git a/external/libcurl_android/jni/libcurl/lib/slist.h b/external/libcurl_android/jni/libcurl/lib/slist.h new file mode 100755 index 00000000..ea7dcc48 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/slist.h @@ -0,0 +1,40 @@ +#ifndef HEADER_CURL_SLIST_H +#define HEADER_CURL_SLIST_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * Curl_slist_duplicate() duplicates a linked list. It always returns the + * address of the first record of the cloned list or NULL in case of an + * error (or if the input list was NULL). + */ +struct curl_slist *Curl_slist_duplicate(struct curl_slist *inlist); + +/* + * Curl_slist_append_nodup() takes ownership of the given string and appends + * it to the list. + */ +struct curl_slist *Curl_slist_append_nodup(struct curl_slist *list, + char *data); + +#endif /* HEADER_CURL_SLIST_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/smtp.c b/external/libcurl_android/jni/libcurl/lib/smtp.c new file mode 100755 index 00000000..9aa8b15b --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/smtp.c @@ -0,0 +1,2378 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + * RFC1870 SMTP Service Extension for Message Size + * RFC2195 CRAM-MD5 authentication + * RFC2831 DIGEST-MD5 authentication + * RFC3207 SMTP over TLS + * RFC4422 Simple Authentication and Security Layer (SASL) + * RFC4616 PLAIN authentication + * RFC4752 The Kerberos V5 ("GSSAPI") SASL Mechanism + * RFC4954 SMTP Authentication + * RFC5321 SMTP protocol + * RFC6749 OAuth 2.0 Authorization Framework + * Draft SMTP URL Interface + * Draft LOGIN SASL Mechanism + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifndef CURL_DISABLE_SMTP + +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef HAVE_UTSNAME_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef __VMS +#include +#include +#endif + +#if (defined(NETWARE) && defined(__NOVELL_LIBC__)) +#undef in_addr_t +#define in_addr_t unsigned long +#endif + +#include +#include "urldata.h" +#include "sendf.h" +#include "if2ip.h" +#include "hostip.h" +#include "progress.h" +#include "transfer.h" +#include "escape.h" +#include "http.h" /* for HTTP proxy tunnel stuff */ +#include "socks.h" +#include "smtp.h" + +#include "strtoofft.h" +#include "strequal.h" +#include "vtls/vtls.h" +#include "connect.h" +#include "strerror.h" +#include "select.h" +#include "multiif.h" +#include "url.h" +#include "rawstr.h" +#include "curl_gethostname.h" +#include "curl_sasl.h" +#include "warnless.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/* Local API functions */ +static CURLcode smtp_regular_transfer(struct connectdata *conn, bool *done); +static CURLcode smtp_do(struct connectdata *conn, bool *done); +static CURLcode smtp_done(struct connectdata *conn, CURLcode status, + bool premature); +static CURLcode smtp_connect(struct connectdata *conn, bool *done); +static CURLcode smtp_disconnect(struct connectdata *conn, bool dead); +static CURLcode smtp_multi_statemach(struct connectdata *conn, bool *done); +static int smtp_getsock(struct connectdata *conn, curl_socket_t *socks, + int numsocks); +static CURLcode smtp_doing(struct connectdata *conn, bool *dophase_done); +static CURLcode smtp_setup_connection(struct connectdata *conn); +static CURLcode smtp_parse_url_options(struct connectdata *conn); +static CURLcode smtp_parse_url_path(struct connectdata *conn); +static CURLcode smtp_parse_custom_request(struct connectdata *conn); +static CURLcode smtp_calc_sasl_details(struct connectdata *conn, + const char **mech, + char **initresp, size_t *len, + smtpstate *state1, smtpstate *state2); + +/* + * SMTP protocol handler. + */ + +const struct Curl_handler Curl_handler_smtp = { + "SMTP", /* scheme */ + smtp_setup_connection, /* setup_connection */ + smtp_do, /* do_it */ + smtp_done, /* done */ + ZERO_NULL, /* do_more */ + smtp_connect, /* connect_it */ + smtp_multi_statemach, /* connecting */ + smtp_doing, /* doing */ + smtp_getsock, /* proto_getsock */ + smtp_getsock, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + smtp_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_SMTP, /* defport */ + CURLPROTO_SMTP, /* protocol */ + PROTOPT_CLOSEACTION | PROTOPT_NOURLQUERY /* flags */ +}; + +#ifdef USE_SSL +/* + * SMTPS protocol handler. + */ + +const struct Curl_handler Curl_handler_smtps = { + "SMTPS", /* scheme */ + smtp_setup_connection, /* setup_connection */ + smtp_do, /* do_it */ + smtp_done, /* done */ + ZERO_NULL, /* do_more */ + smtp_connect, /* connect_it */ + smtp_multi_statemach, /* connecting */ + smtp_doing, /* doing */ + smtp_getsock, /* proto_getsock */ + smtp_getsock, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + smtp_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_SMTPS, /* defport */ + CURLPROTO_SMTPS, /* protocol */ + PROTOPT_CLOSEACTION | PROTOPT_SSL + | PROTOPT_NOURLQUERY /* flags */ +}; +#endif + +#ifndef CURL_DISABLE_HTTP +/* + * HTTP-proxyed SMTP protocol handler. + */ + +static const struct Curl_handler Curl_handler_smtp_proxy = { + "SMTP", /* scheme */ + Curl_http_setup_conn, /* setup_connection */ + Curl_http, /* do_it */ + Curl_http_done, /* done */ + ZERO_NULL, /* do_more */ + ZERO_NULL, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ZERO_NULL, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_SMTP, /* defport */ + CURLPROTO_HTTP, /* protocol */ + PROTOPT_NONE /* flags */ +}; + +#ifdef USE_SSL +/* + * HTTP-proxyed SMTPS protocol handler. + */ + +static const struct Curl_handler Curl_handler_smtps_proxy = { + "SMTPS", /* scheme */ + Curl_http_setup_conn, /* setup_connection */ + Curl_http, /* do_it */ + Curl_http_done, /* done */ + ZERO_NULL, /* do_more */ + ZERO_NULL, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ZERO_NULL, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_SMTPS, /* defport */ + CURLPROTO_HTTP, /* protocol */ + PROTOPT_NONE /* flags */ +}; +#endif +#endif + +#ifdef USE_SSL +static void smtp_to_smtps(struct connectdata *conn) +{ + conn->handler = &Curl_handler_smtps; +} +#else +#define smtp_to_smtps(x) Curl_nop_stmt +#endif + +/*********************************************************************** + * + * smtp_endofresp() + * + * Checks for an ending SMTP status code at the start of the given string, but + * also detects various capabilities from the EHLO response including the + * supported authentication mechanisms. + */ +static bool smtp_endofresp(struct connectdata *conn, char *line, size_t len, + int *resp) +{ + struct smtp_conn *smtpc = &conn->proto.smtpc; + bool result = FALSE; + + /* Nothing for us */ + if(len < 4 || !ISDIGIT(line[0]) || !ISDIGIT(line[1]) || !ISDIGIT(line[2])) + return FALSE; + + /* Do we have a command response? This should be the response code followed + by a space and optionally some text as per RFC-5321 and as outlined in + Section 4. Examples of RFC-4954 but some e-mail servers ignore this and + only send the response code instead as per Section 4.2. */ + if(line[3] == ' ' || len == 5) { + result = TRUE; + *resp = curlx_sltosi(strtol(line, NULL, 10)); + + /* Make sure real server never sends internal value */ + if(*resp == 1) + *resp = 0; + } + /* Do we have a multiline (continuation) response? */ + else if(line[3] == '-' && + (smtpc->state == SMTP_EHLO || smtpc->state == SMTP_COMMAND)) { + result = TRUE; + *resp = 1; /* Internal response code */ + } + + return result; +} + +/*********************************************************************** + * + * smtp_get_message() + * + * Gets the authentication message from the response buffer. + */ +static void smtp_get_message(char *buffer, char** outptr) +{ + size_t len = 0; + char* message = NULL; + + /* Find the start of the message */ + for(message = buffer + 4; *message == ' ' || *message == '\t'; message++) + ; + + /* Find the end of the message */ + for(len = strlen(message); len--;) + if(message[len] != '\r' && message[len] != '\n' && message[len] != ' ' && + message[len] != '\t') + break; + + /* Terminate the message */ + if(++len) { + message[len] = '\0'; + } + + *outptr = message; +} + +/*********************************************************************** + * + * state() + * + * This is the ONLY way to change SMTP state! + */ +static void state(struct connectdata *conn, smtpstate newstate) +{ + struct smtp_conn *smtpc = &conn->proto.smtpc; +#if defined(DEBUGBUILD) && !defined(CURL_DISABLE_VERBOSE_STRINGS) + /* for debug purposes */ + static const char * const names[] = { + "STOP", + "SERVERGREET", + "EHLO", + "HELO", + "STARTTLS", + "UPGRADETLS", + "AUTH_PLAIN", + "AUTH_LOGIN", + "AUTH_LOGIN_PASSWD", + "AUTH_CRAMMD5", + "AUTH_DIGESTMD5", + "AUTH_DIGESTMD5_RESP", + "AUTH_NTLM", + "AUTH_NTLM_TYPE2MSG", + "AUTH_GSSAPI", + "AUTH_GSSAPI_TOKEN", + "AUTH_GSSAPI_NO_DATA", + "AUTH_XOAUTH2", + "AUTH_CANCEL", + "AUTH_FINAL", + "COMMAND", + "MAIL", + "RCPT", + "DATA", + "POSTDATA", + "QUIT", + /* LAST */ + }; + + if(smtpc->state != newstate) + infof(conn->data, "SMTP %p state change from %s to %s\n", + (void *)smtpc, names[smtpc->state], names[newstate]); +#endif + + smtpc->state = newstate; +} + +/*********************************************************************** + * + * smtp_perform_ehlo() + * + * Sends the EHLO command to not only initialise communication with the ESMTP + * server but to also obtain a list of server side supported capabilities. + */ +static CURLcode smtp_perform_ehlo(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct smtp_conn *smtpc = &conn->proto.smtpc; + + smtpc->authmechs = 0; /* No known authentication mechanisms yet */ + smtpc->authused = 0; /* Clear the authentication mechanism used + for esmtp connections */ + smtpc->tls_supported = FALSE; /* Clear the TLS capability */ + smtpc->auth_supported = FALSE; /* Clear the AUTH capability */ + + /* Send the EHLO command */ + result = Curl_pp_sendf(&smtpc->pp, "EHLO %s", smtpc->domain); + + if(!result) + state(conn, SMTP_EHLO); + + return result; +} + +/*********************************************************************** + * + * smtp_perform_helo() + * + * Sends the HELO command to initialise communication with the SMTP server. + */ +static CURLcode smtp_perform_helo(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct smtp_conn *smtpc = &conn->proto.smtpc; + + smtpc->authused = 0; /* No authentication mechanism used in smtp + connections */ + + /* Send the HELO command */ + result = Curl_pp_sendf(&smtpc->pp, "HELO %s", smtpc->domain); + + if(!result) + state(conn, SMTP_HELO); + + return result; +} + +/*********************************************************************** + * + * smtp_perform_starttls() + * + * Sends the STLS command to start the upgrade to TLS. + */ +static CURLcode smtp_perform_starttls(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + + /* Send the STARTTLS command */ + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", "STARTTLS"); + + if(!result) + state(conn, SMTP_STARTTLS); + + return result; +} + +/*********************************************************************** + * + * smtp_perform_upgrade_tls() + * + * Performs the upgrade to TLS. + */ +static CURLcode smtp_perform_upgrade_tls(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct smtp_conn *smtpc = &conn->proto.smtpc; + + /* Start the SSL connection */ + result = Curl_ssl_connect_nonblocking(conn, FIRSTSOCKET, &smtpc->ssldone); + + if(!result) { + if(smtpc->state != SMTP_UPGRADETLS) + state(conn, SMTP_UPGRADETLS); + + if(smtpc->ssldone) { + smtp_to_smtps(conn); + result = smtp_perform_ehlo(conn); + } + } + + return result; +} + +/*********************************************************************** + * + * smtp_perform_auth() + * + * Sends an AUTH command allowing the client to login with the given SASL + * authentication mechanism. + */ +static CURLcode smtp_perform_auth(struct connectdata *conn, + const char *mech, + const char *initresp, size_t len, + smtpstate state1, smtpstate state2) +{ + CURLcode result = CURLE_OK; + struct smtp_conn *smtpc = &conn->proto.smtpc; + + if(initresp && 8 + strlen(mech) + len <= 512) { /* AUTH ... */ + /* Send the AUTH command with the initial response */ + result = Curl_pp_sendf(&smtpc->pp, "AUTH %s %s", mech, initresp); + + if(!result) + state(conn, state2); + } + else { + /* Send the AUTH command */ + result = Curl_pp_sendf(&smtpc->pp, "AUTH %s", mech); + + if(!result) + state(conn, state1); + } + + return result; +} + +/*********************************************************************** + * + * smtp_perform_authentication() + * + * Initiates the authentication sequence, with the appropriate SASL + * authentication mechanism. + */ +static CURLcode smtp_perform_authentication(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct smtp_conn *smtpc = &conn->proto.smtpc; + const char *mech = NULL; + char *initresp = NULL; + size_t len = 0; + smtpstate state1 = SMTP_STOP; + smtpstate state2 = SMTP_STOP; + + /* Check we have a username and password to authenticate with, and the + server supports authentiation, and end the connect phase if not */ + if(!conn->bits.user_passwd || !smtpc->auth_supported) { + state(conn, SMTP_STOP); + + return result; + } + + /* Calculate the SASL login details */ + result = smtp_calc_sasl_details(conn, &mech, &initresp, &len, &state1, + &state2); + + if(!result) { + if(mech) { + /* Perform SASL based authentication */ + result = smtp_perform_auth(conn, mech, initresp, len, state1, state2); + + Curl_safefree(initresp); + } + else { + /* Other mechanisms not supported */ + infof(conn->data, "No known authentication mechanisms supported!\n"); + result = CURLE_LOGIN_DENIED; + } + } + + return result; +} + +/*********************************************************************** + * + * smtp_perform_command() + * + * Sends a SMTP based command. + */ +static CURLcode smtp_perform_command(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct SMTP *smtp = data->req.protop; + + /* Send the command */ + if(smtp->rcpt) + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s %s", + smtp->custom && smtp->custom[0] != '\0' ? + smtp->custom : "VRFY", + smtp->rcpt->data); + else + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", + smtp->custom && smtp->custom[0] != '\0' ? + smtp->custom : "HELP"); + + if(!result) + state(conn, SMTP_COMMAND); + + return result; +} + +/*********************************************************************** + * + * smtp_perform_mail() + * + * Sends an MAIL command to initiate the upload of a message. + */ +static CURLcode smtp_perform_mail(struct connectdata *conn) +{ + char *from = NULL; + char *auth = NULL; + char *size = NULL; + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + /* Calculate the FROM parameter */ + if(!data->set.str[STRING_MAIL_FROM]) + /* Null reverse-path, RFC-5321, sect. 3.6.3 */ + from = strdup("<>"); + else if(data->set.str[STRING_MAIL_FROM][0] == '<') + from = aprintf("%s", data->set.str[STRING_MAIL_FROM]); + else + from = aprintf("<%s>", data->set.str[STRING_MAIL_FROM]); + + if(!from) + return CURLE_OUT_OF_MEMORY; + + /* Calculate the optional AUTH parameter */ + if(data->set.str[STRING_MAIL_AUTH] && conn->proto.smtpc.authused) { + if(data->set.str[STRING_MAIL_AUTH][0] != '\0') + auth = aprintf("%s", data->set.str[STRING_MAIL_AUTH]); + else + /* Empty AUTH, RFC-2554, sect. 5 */ + auth = strdup("<>"); + + if(!auth) { + Curl_safefree(from); + + return CURLE_OUT_OF_MEMORY; + } + } + + /* Calculate the optional SIZE parameter */ + if(conn->proto.smtpc.size_supported && conn->data->state.infilesize > 0) { + size = aprintf("%" CURL_FORMAT_CURL_OFF_T, data->state.infilesize); + + if(!size) { + Curl_safefree(from); + Curl_safefree(auth); + + return CURLE_OUT_OF_MEMORY; + } + } + + /* Send the MAIL command */ + if(!auth && !size) + result = Curl_pp_sendf(&conn->proto.smtpc.pp, + "MAIL FROM:%s", from); + else if(auth && !size) + result = Curl_pp_sendf(&conn->proto.smtpc.pp, + "MAIL FROM:%s AUTH=%s", from, auth); + else if(auth && size) + result = Curl_pp_sendf(&conn->proto.smtpc.pp, + "MAIL FROM:%s AUTH=%s SIZE=%s", from, auth, size); + else + result = Curl_pp_sendf(&conn->proto.smtpc.pp, + "MAIL FROM:%s SIZE=%s", from, size); + + Curl_safefree(from); + Curl_safefree(auth); + Curl_safefree(size); + + if(!result) + state(conn, SMTP_MAIL); + + return result; +} + +/*********************************************************************** + * + * smtp_perform_rcpt_to() + * + * Sends a RCPT TO command for a given recipient as part of the message upload + * process. + */ +static CURLcode smtp_perform_rcpt_to(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct SMTP *smtp = data->req.protop; + + /* Send the RCPT TO command */ + if(smtp->rcpt->data[0] == '<') + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "RCPT TO:%s", + smtp->rcpt->data); + else + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "RCPT TO:<%s>", + smtp->rcpt->data); + if(!result) + state(conn, SMTP_RCPT); + + return result; +} + +/*********************************************************************** + * + * smtp_perform_quit() + * + * Performs the quit action prior to sclose() being called. + */ +static CURLcode smtp_perform_quit(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + + /* Send the QUIT command */ + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", "QUIT"); + + if(!result) + state(conn, SMTP_QUIT); + + return result; +} + +/* For the initial server greeting */ +static CURLcode smtp_state_servergreet_resp(struct connectdata *conn, + int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + (void)instate; /* no use for this yet */ + + if(smtpcode/100 != 2) { + failf(data, "Got unexpected smtp-server response: %d", smtpcode); + result = CURLE_FTP_WEIRD_SERVER_REPLY; + } + else + result = smtp_perform_ehlo(conn); + + return result; +} + +/* For STARTTLS responses */ +static CURLcode smtp_state_starttls_resp(struct connectdata *conn, + int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + (void)instate; /* no use for this yet */ + + if(smtpcode != 220) { + if(data->set.use_ssl != CURLUSESSL_TRY) { + failf(data, "STARTTLS denied. %c", smtpcode); + result = CURLE_USE_SSL_FAILED; + } + else + result = smtp_perform_authentication(conn); + } + else + result = smtp_perform_upgrade_tls(conn); + + return result; +} + +/* For EHLO responses */ +static CURLcode smtp_state_ehlo_resp(struct connectdata *conn, int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct smtp_conn *smtpc = &conn->proto.smtpc; + const char *line = data->state.buffer; + size_t len = strlen(line); + size_t wordlen; + + (void)instate; /* no use for this yet */ + + if(smtpcode/100 != 2 && smtpcode != 1) { + if(data->set.use_ssl <= CURLUSESSL_TRY || conn->ssl[FIRSTSOCKET].use) + result = smtp_perform_helo(conn); + else { + failf(data, "Remote access denied: %d", smtpcode); + result = CURLE_REMOTE_ACCESS_DENIED; + } + } + else { + line += 4; + len -= 4; + + /* Does the server support the STARTTLS capability? */ + if(len >= 8 && !memcmp(line, "STARTTLS", 8)) + smtpc->tls_supported = TRUE; + + /* Does the server support the SIZE capability? */ + else if(len >= 4 && !memcmp(line, "SIZE", 4)) + smtpc->size_supported = TRUE; + + /* Does the server support authentication? */ + else if(len >= 5 && !memcmp(line, "AUTH ", 5)) { + smtpc->auth_supported = TRUE; + + /* Advance past the AUTH keyword */ + line += 5; + len -= 5; + + /* Loop through the data line */ + for(;;) { + while(len && + (*line == ' ' || *line == '\t' || + *line == '\r' || *line == '\n')) { + + line++; + len--; + } + + if(!len) + break; + + /* Extract the word */ + for(wordlen = 0; wordlen < len && line[wordlen] != ' ' && + line[wordlen] != '\t' && line[wordlen] != '\r' && + line[wordlen] != '\n';) + wordlen++; + + /* Test the word for a matching authentication mechanism */ + if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_LOGIN)) + smtpc->authmechs |= SASL_MECH_LOGIN; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_PLAIN)) + smtpc->authmechs |= SASL_MECH_PLAIN; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_CRAM_MD5)) + smtpc->authmechs |= SASL_MECH_CRAM_MD5; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_DIGEST_MD5)) + smtpc->authmechs |= SASL_MECH_DIGEST_MD5; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_GSSAPI)) + smtpc->authmechs |= SASL_MECH_GSSAPI; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_EXTERNAL)) + smtpc->authmechs |= SASL_MECH_EXTERNAL; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_NTLM)) + smtpc->authmechs |= SASL_MECH_NTLM; + else if(sasl_mech_equal(line, wordlen, SASL_MECH_STRING_XOAUTH2)) + smtpc->authmechs |= SASL_MECH_XOAUTH2; + + line += wordlen; + len -= wordlen; + } + } + + if(smtpcode != 1) { + if(data->set.use_ssl && !conn->ssl[FIRSTSOCKET].use) { + /* We don't have a SSL/TLS connection yet, but SSL is requested */ + if(smtpc->tls_supported) + /* Switch to TLS connection now */ + result = smtp_perform_starttls(conn); + else if(data->set.use_ssl == CURLUSESSL_TRY) + /* Fallback and carry on with authentication */ + result = smtp_perform_authentication(conn); + else { + failf(data, "STARTTLS not supported."); + result = CURLE_USE_SSL_FAILED; + } + } + else + result = smtp_perform_authentication(conn); + } + } + + return result; +} + +/* For HELO responses */ +static CURLcode smtp_state_helo_resp(struct connectdata *conn, int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + (void)instate; /* no use for this yet */ + + if(smtpcode/100 != 2) { + failf(data, "Remote access denied: %d", smtpcode); + result = CURLE_REMOTE_ACCESS_DENIED; + } + else + /* End of connect phase */ + state(conn, SMTP_STOP); + + return result; +} + +/* For AUTH PLAIN (without initial response) responses */ +static CURLcode smtp_state_auth_plain_resp(struct connectdata *conn, + int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + size_t len = 0; + char *plainauth = NULL; + + (void)instate; /* no use for this yet */ + + if(smtpcode != 334) { + failf(data, "Access denied: %d", smtpcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Create the authorisation message */ + result = Curl_sasl_create_plain_message(conn->data, conn->user, + conn->passwd, &plainauth, &len); + if(!result && plainauth) { + /* Send the message */ + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", plainauth); + + if(!result) + state(conn, SMTP_AUTH_FINAL); + } + } + + Curl_safefree(plainauth); + + return result; +} + +/* For AUTH LOGIN (without initial response) responses */ +static CURLcode smtp_state_auth_login_resp(struct connectdata *conn, + int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + size_t len = 0; + char *authuser = NULL; + + (void)instate; /* no use for this yet */ + + if(smtpcode != 334) { + failf(data, "Access denied: %d", smtpcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Create the user message */ + result = Curl_sasl_create_login_message(conn->data, conn->user, + &authuser, &len); + if(!result && authuser) { + /* Send the user */ + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", authuser); + + if(!result) + state(conn, SMTP_AUTH_LOGIN_PASSWD); + } + } + + Curl_safefree(authuser); + + return result; +} + +/* For AUTH LOGIN user entry responses */ +static CURLcode smtp_state_auth_login_password_resp(struct connectdata *conn, + int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + size_t len = 0; + char *authpasswd = NULL; + + (void)instate; /* no use for this yet */ + + if(smtpcode != 334) { + failf(data, "Access denied: %d", smtpcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Create the password message */ + result = Curl_sasl_create_login_message(conn->data, conn->passwd, + &authpasswd, &len); + if(!result && authpasswd) { + /* Send the password */ + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", authpasswd); + + if(!result) + state(conn, SMTP_AUTH_FINAL); + } + } + + Curl_safefree(authpasswd); + + return result; +} + +#ifndef CURL_DISABLE_CRYPTO_AUTH +/* For AUTH CRAM-MD5 responses */ +static CURLcode smtp_state_auth_cram_resp(struct connectdata *conn, + int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + char *chlg = NULL; + char *chlg64 = NULL; + char *rplyb64 = NULL; + size_t len = 0; + + (void)instate; /* no use for this yet */ + + if(smtpcode != 334) { + failf(data, "Access denied: %d", smtpcode); + return CURLE_LOGIN_DENIED; + } + + /* Get the challenge message */ + smtp_get_message(data->state.buffer, &chlg64); + + /* Decode the challenge message */ + result = Curl_sasl_decode_cram_md5_message(chlg64, &chlg, &len); + if(result) { + /* Send the cancellation */ + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", "*"); + + if(!result) + state(conn, SMTP_AUTH_CANCEL); + } + else { + /* Create the response message */ + result = Curl_sasl_create_cram_md5_message(data, chlg, conn->user, + conn->passwd, &rplyb64, &len); + if(!result && rplyb64) { + /* Send the response */ + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", rplyb64); + + if(!result) + state(conn, SMTP_AUTH_FINAL); + } + } + + Curl_safefree(chlg); + Curl_safefree(rplyb64); + + return result; +} + +/* For AUTH DIGEST-MD5 challenge responses */ +static CURLcode smtp_state_auth_digest_resp(struct connectdata *conn, + int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + char *chlg64 = NULL; + char *rplyb64 = NULL; + size_t len = 0; + + (void)instate; /* no use for this yet */ + + if(smtpcode != 334) { + failf(data, "Access denied: %d", smtpcode); + return CURLE_LOGIN_DENIED; + } + + /* Get the challenge message */ + smtp_get_message(data->state.buffer, &chlg64); + + /* Create the response message */ + result = Curl_sasl_create_digest_md5_message(data, chlg64, + conn->user, conn->passwd, + "smtp", &rplyb64, &len); + if(result) { + if(result == CURLE_BAD_CONTENT_ENCODING) { + /* Send the cancellation */ + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", "*"); + + if(!result) + state(conn, SMTP_AUTH_CANCEL); + } + } + else { + /* Send the response */ + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", rplyb64); + + if(!result) + state(conn, SMTP_AUTH_DIGESTMD5_RESP); + } + + Curl_safefree(rplyb64); + + return result; +} + +/* For AUTH DIGEST-MD5 challenge-response responses */ +static CURLcode smtp_state_auth_digest_resp_resp(struct connectdata *conn, + int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + (void)instate; /* no use for this yet */ + + if(smtpcode != 334) { + failf(data, "Authentication failed: %d", smtpcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Send an empty response */ + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", ""); + + if(!result) + state(conn, SMTP_AUTH_FINAL); + } + + return result; +} + +#endif + +#ifdef USE_NTLM +/* For AUTH NTLM (without initial response) responses */ +static CURLcode smtp_state_auth_ntlm_resp(struct connectdata *conn, + int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + char *type1msg = NULL; + size_t len = 0; + + (void)instate; /* no use for this yet */ + + if(smtpcode != 334) { + failf(data, "Access denied: %d", smtpcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Create the type-1 message */ + result = Curl_sasl_create_ntlm_type1_message(conn->user, conn->passwd, + &conn->ntlm, + &type1msg, &len); + if(!result && type1msg) { + /* Send the message */ + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", type1msg); + + if(!result) + state(conn, SMTP_AUTH_NTLM_TYPE2MSG); + } + } + + Curl_safefree(type1msg); + + return result; +} + +/* For NTLM type-2 responses (sent in reponse to our type-1 message) */ +static CURLcode smtp_state_auth_ntlm_type2msg_resp(struct connectdata *conn, + int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + char *type2msg = NULL; + char *type3msg = NULL; + size_t len = 0; + + (void)instate; /* no use for this yet */ + + if(smtpcode != 334) { + failf(data, "Access denied: %d", smtpcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Get the type-2 message */ + smtp_get_message(data->state.buffer, &type2msg); + + /* Decode the type-2 message */ + result = Curl_sasl_decode_ntlm_type2_message(data, type2msg, &conn->ntlm); + if(result) { + /* Send the cancellation */ + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", "*"); + + if(!result) + state(conn, SMTP_AUTH_CANCEL); + } + else { + /* Create the type-3 message */ + result = Curl_sasl_create_ntlm_type3_message(data, conn->user, + conn->passwd, &conn->ntlm, + &type3msg, &len); + if(!result && type3msg) { + /* Send the message */ + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", type3msg); + + if(!result) + state(conn, SMTP_AUTH_FINAL); + } + } + } + + Curl_safefree(type3msg); + + return result; +} +#endif + +#if defined(USE_WINDOWS_SSPI) +/* For AUTH GSSAPI (without initial response) responses */ +static CURLcode smtp_state_auth_gssapi_resp(struct connectdata *conn, + int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct smtp_conn *smtpc = &conn->proto.smtpc; + char *respmsg = NULL; + size_t len = 0; + + (void)instate; /* no use for this yet */ + + if(smtpcode != 334) { + failf(data, "Access denied: %d", smtpcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Create the initial response message */ + result = Curl_sasl_create_gssapi_user_message(data, conn->user, + conn->passwd, "smtp", + smtpc->mutual_auth, NULL, + &conn->krb5, + &respmsg, &len); + if(!result && respmsg) { + /* Send the message */ + result = Curl_pp_sendf(&smtpc->pp, "%s", respmsg); + + if(!result) + state(conn, SMTP_AUTH_GSSAPI_TOKEN); + } + } + + Curl_safefree(respmsg); + + return result; +} + +/* For AUTH GSSAPI user token responses */ +static CURLcode smtp_state_auth_gssapi_token_resp(struct connectdata *conn, + int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct smtp_conn *smtpc = &conn->proto.smtpc; + char *chlgmsg = NULL; + char *respmsg = NULL; + size_t len = 0; + + (void)instate; /* no use for this yet */ + + if(smtpcode != 334) { + failf(data, "Access denied: %d", smtpcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Get the challenge message */ + smtp_get_message(data->state.buffer, &chlgmsg); + + if(smtpc->mutual_auth) + /* Decode the user token challenge and create the optional response + message */ + result = Curl_sasl_create_gssapi_user_message(data, NULL, NULL, NULL, + smtpc->mutual_auth, + chlgmsg, &conn->krb5, + &respmsg, &len); + else + /* Decode the security challenge and create the response message */ + result = Curl_sasl_create_gssapi_security_message(data, chlgmsg, + &conn->krb5, + &respmsg, &len); + + if(result) { + if(result == CURLE_BAD_CONTENT_ENCODING) { + /* Send the cancellation */ + result = Curl_pp_sendf(&smtpc->pp, "%s", "*"); + + if(!result) + state(conn, SMTP_AUTH_CANCEL); + } + } + else { + /* Send the response */ + if(respmsg) + result = Curl_pp_sendf(&smtpc->pp, "%s", respmsg); + else + result = Curl_pp_sendf(&smtpc->pp, "%s", ""); + + if(!result) + state(conn, (smtpc->mutual_auth ? SMTP_AUTH_GSSAPI_NO_DATA : + SMTP_AUTH_FINAL)); + } + } + + Curl_safefree(respmsg); + + return result; +} + +/* For AUTH GSSAPI no data responses */ +static CURLcode smtp_state_auth_gssapi_no_data_resp(struct connectdata *conn, + int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + char *chlgmsg = NULL; + char *respmsg = NULL; + size_t len = 0; + + (void)instate; /* no use for this yet */ + + if(smtpcode != 334) { + failf(data, "Access denied: %d", smtpcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Get the challenge message */ + smtp_get_message(data->state.buffer, &chlgmsg); + + /* Decode the security challenge and create the response message */ + result = Curl_sasl_create_gssapi_security_message(data, chlgmsg, + &conn->krb5, + &respmsg, &len); + if(result) { + if(result == CURLE_BAD_CONTENT_ENCODING) { + /* Send the cancellation */ + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", "*"); + + if(!result) + state(conn, SMTP_AUTH_CANCEL); + } + } + else { + /* Send the response */ + if(respmsg) { + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", respmsg); + + if(!result) + state(conn, SMTP_AUTH_FINAL); + } + } + } + + Curl_safefree(respmsg); + + return result; +} +#endif + +/* For AUTH XOAUTH2 (without initial response) responses */ +static CURLcode smtp_state_auth_xoauth2_resp(struct connectdata *conn, + int smtpcode, smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + size_t len = 0; + char *xoauth = NULL; + + (void)instate; /* no use for this yet */ + + if(smtpcode != 334) { + failf(data, "Access denied: %d", smtpcode); + result = CURLE_LOGIN_DENIED; + } + else { + /* Create the authorisation message */ + result = Curl_sasl_create_xoauth2_message(conn->data, conn->user, + conn->xoauth2_bearer, + &xoauth, &len); + if(!result && xoauth) { + /* Send the message */ + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", xoauth); + + if(!result) + state(conn, SMTP_AUTH_FINAL); + } + } + + Curl_safefree(xoauth); + + return result; +} + +/* For AUTH cancellation responses */ +static CURLcode smtp_state_auth_cancel_resp(struct connectdata *conn, + int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct smtp_conn *smtpc = &conn->proto.smtpc; + const char *mech = NULL; + char *initresp = NULL; + size_t len = 0; + smtpstate state1 = SMTP_STOP; + smtpstate state2 = SMTP_STOP; + + (void)smtpcode; + (void)instate; /* no use for this yet */ + + /* Remove the offending mechanism from the supported list */ + smtpc->authmechs ^= smtpc->authused; + + /* Calculate alternative SASL login details */ + result = smtp_calc_sasl_details(conn, &mech, &initresp, &len, &state1, + &state2); + + if(!result) { + /* Do we have any mechanisms left? */ + if(mech) { + /* Retry SASL based authentication */ + result = smtp_perform_auth(conn, mech, initresp, len, state1, state2); + + Curl_safefree(initresp); + } + else { + failf(data, "Authentication cancelled"); + + result = CURLE_LOGIN_DENIED; + } + } + + return result; +} + +/* For final responses in the AUTH sequence */ +static CURLcode smtp_state_auth_final_resp(struct connectdata *conn, + int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + (void)instate; /* no use for this yet */ + + if(smtpcode != 235) { + failf(data, "Authentication failed: %d", smtpcode); + result = CURLE_LOGIN_DENIED; + } + else + /* End of connect phase */ + state(conn, SMTP_STOP); + + return result; +} + +/* For command responses */ +static CURLcode smtp_state_command_resp(struct connectdata *conn, int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct SMTP *smtp = data->req.protop; + char *line = data->state.buffer; + size_t len = strlen(line); + + (void)instate; /* no use for this yet */ + + if((smtp->rcpt && smtpcode/100 != 2 && smtpcode != 553 && smtpcode != 1) || + (!smtp->rcpt && smtpcode/100 != 2 && smtpcode != 1)) { + failf(data, "Command failed: %d", smtpcode); + result = CURLE_RECV_ERROR; + } + else { + /* Temporarily add the LF character back and send as body to the client */ + if(!data->set.opt_no_body) { + line[len] = '\n'; + result = Curl_client_write(conn, CLIENTWRITE_BODY, line, len + 1); + line[len] = '\0'; + } + + if(smtpcode != 1) { + if(smtp->rcpt) { + smtp->rcpt = smtp->rcpt->next; + + if(smtp->rcpt) { + /* Send the next command */ + result = smtp_perform_command(conn); + } + else + /* End of DO phase */ + state(conn, SMTP_STOP); + } + else + /* End of DO phase */ + state(conn, SMTP_STOP); + } + } + + return result; +} + +/* For MAIL responses */ +static CURLcode smtp_state_mail_resp(struct connectdata *conn, int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + (void)instate; /* no use for this yet */ + + if(smtpcode/100 != 2) { + failf(data, "MAIL failed: %d", smtpcode); + result = CURLE_SEND_ERROR; + } + else + /* Start the RCPT TO command */ + result = smtp_perform_rcpt_to(conn); + + return result; +} + +/* For RCPT responses */ +static CURLcode smtp_state_rcpt_resp(struct connectdata *conn, int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct SMTP *smtp = data->req.protop; + + (void)instate; /* no use for this yet */ + + if(smtpcode/100 != 2) { + failf(data, "RCPT failed: %d", smtpcode); + result = CURLE_SEND_ERROR; + } + else { + smtp->rcpt = smtp->rcpt->next; + + if(smtp->rcpt) + /* Send the next RCPT TO command */ + result = smtp_perform_rcpt_to(conn); + else { + /* Send the DATA command */ + result = Curl_pp_sendf(&conn->proto.smtpc.pp, "%s", "DATA"); + + if(!result) + state(conn, SMTP_DATA); + } + } + + return result; +} + +/* For DATA response */ +static CURLcode smtp_state_data_resp(struct connectdata *conn, int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + (void)instate; /* no use for this yet */ + + if(smtpcode != 354) { + failf(data, "DATA failed: %d", smtpcode); + result = CURLE_SEND_ERROR; + } + else { + /* Set the progress upload size */ + Curl_pgrsSetUploadSize(data, data->state.infilesize); + + /* SMTP upload */ + Curl_setup_transfer(conn, -1, -1, FALSE, NULL, FIRSTSOCKET, NULL); + + /* End of DO phase */ + state(conn, SMTP_STOP); + } + + return result; +} + +/* For POSTDATA responses, which are received after the entire DATA + part has been sent to the server */ +static CURLcode smtp_state_postdata_resp(struct connectdata *conn, + int smtpcode, + smtpstate instate) +{ + CURLcode result = CURLE_OK; + + (void)instate; /* no use for this yet */ + + if(smtpcode != 250) + result = CURLE_RECV_ERROR; + + /* End of DONE phase */ + state(conn, SMTP_STOP); + + return result; +} + +static CURLcode smtp_statemach_act(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + curl_socket_t sock = conn->sock[FIRSTSOCKET]; + struct SessionHandle *data = conn->data; + int smtpcode; + struct smtp_conn *smtpc = &conn->proto.smtpc; + struct pingpong *pp = &smtpc->pp; + size_t nread = 0; + + /* Busy upgrading the connection; right now all I/O is SSL/TLS, not SMTP */ + if(smtpc->state == SMTP_UPGRADETLS) + return smtp_perform_upgrade_tls(conn); + + /* Flush any data that needs to be sent */ + if(pp->sendleft) + return Curl_pp_flushsend(pp); + + do { + /* Read the response from the server */ + result = Curl_pp_readresp(sock, pp, &smtpcode, &nread); + if(result) + return result; + + /* Store the latest response for later retrieval if necessary */ + if(smtpc->state != SMTP_QUIT && smtpcode != 1) + data->info.httpcode = smtpcode; + + if(!smtpcode) + break; + + /* We have now received a full SMTP server response */ + switch(smtpc->state) { + case SMTP_SERVERGREET: + result = smtp_state_servergreet_resp(conn, smtpcode, smtpc->state); + break; + + case SMTP_EHLO: + result = smtp_state_ehlo_resp(conn, smtpcode, smtpc->state); + break; + + case SMTP_HELO: + result = smtp_state_helo_resp(conn, smtpcode, smtpc->state); + break; + + case SMTP_STARTTLS: + result = smtp_state_starttls_resp(conn, smtpcode, smtpc->state); + break; + + case SMTP_AUTH_PLAIN: + result = smtp_state_auth_plain_resp(conn, smtpcode, smtpc->state); + break; + + case SMTP_AUTH_LOGIN: + result = smtp_state_auth_login_resp(conn, smtpcode, smtpc->state); + break; + + case SMTP_AUTH_LOGIN_PASSWD: + result = smtp_state_auth_login_password_resp(conn, smtpcode, + smtpc->state); + break; + +#ifndef CURL_DISABLE_CRYPTO_AUTH + case SMTP_AUTH_CRAMMD5: + result = smtp_state_auth_cram_resp(conn, smtpcode, smtpc->state); + break; + + case SMTP_AUTH_DIGESTMD5: + result = smtp_state_auth_digest_resp(conn, smtpcode, smtpc->state); + break; + + case SMTP_AUTH_DIGESTMD5_RESP: + result = smtp_state_auth_digest_resp_resp(conn, smtpcode, smtpc->state); + break; +#endif + +#ifdef USE_NTLM + case SMTP_AUTH_NTLM: + result = smtp_state_auth_ntlm_resp(conn, smtpcode, smtpc->state); + break; + + case SMTP_AUTH_NTLM_TYPE2MSG: + result = smtp_state_auth_ntlm_type2msg_resp(conn, smtpcode, + smtpc->state); + break; +#endif + +#if defined(USE_WINDOWS_SSPI) + case SMTP_AUTH_GSSAPI: + result = smtp_state_auth_gssapi_resp(conn, smtpcode, smtpc->state); + break; + + case SMTP_AUTH_GSSAPI_TOKEN: + result = smtp_state_auth_gssapi_token_resp(conn, smtpcode, smtpc->state); + break; + + case SMTP_AUTH_GSSAPI_NO_DATA: + result = smtp_state_auth_gssapi_no_data_resp(conn, smtpcode, + smtpc->state); + break; +#endif + + case SMTP_AUTH_XOAUTH2: + result = smtp_state_auth_xoauth2_resp(conn, smtpcode, smtpc->state); + break; + + case SMTP_AUTH_CANCEL: + result = smtp_state_auth_cancel_resp(conn, smtpcode, smtpc->state); + break; + + case SMTP_AUTH_FINAL: + result = smtp_state_auth_final_resp(conn, smtpcode, smtpc->state); + break; + + case SMTP_COMMAND: + result = smtp_state_command_resp(conn, smtpcode, smtpc->state); + break; + + case SMTP_MAIL: + result = smtp_state_mail_resp(conn, smtpcode, smtpc->state); + break; + + case SMTP_RCPT: + result = smtp_state_rcpt_resp(conn, smtpcode, smtpc->state); + break; + + case SMTP_DATA: + result = smtp_state_data_resp(conn, smtpcode, smtpc->state); + break; + + case SMTP_POSTDATA: + result = smtp_state_postdata_resp(conn, smtpcode, smtpc->state); + break; + + case SMTP_QUIT: + /* fallthrough, just stop! */ + default: + /* internal error */ + state(conn, SMTP_STOP); + break; + } + } while(!result && smtpc->state != SMTP_STOP && Curl_pp_moredata(pp)); + + return result; +} + +/* Called repeatedly until done from multi.c */ +static CURLcode smtp_multi_statemach(struct connectdata *conn, bool *done) +{ + CURLcode result = CURLE_OK; + struct smtp_conn *smtpc = &conn->proto.smtpc; + + if((conn->handler->flags & PROTOPT_SSL) && !smtpc->ssldone) { + result = Curl_ssl_connect_nonblocking(conn, FIRSTSOCKET, &smtpc->ssldone); + if(result || !smtpc->ssldone) + return result; + } + + result = Curl_pp_statemach(&smtpc->pp, FALSE); + *done = (smtpc->state == SMTP_STOP) ? TRUE : FALSE; + + return result; +} + +static CURLcode smtp_block_statemach(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct smtp_conn *smtpc = &conn->proto.smtpc; + + while(smtpc->state != SMTP_STOP && !result) + result = Curl_pp_statemach(&smtpc->pp, TRUE); + + return result; +} + +/* Allocate and initialize the SMTP struct for the current SessionHandle if + required */ +static CURLcode smtp_init(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct SMTP *smtp; + + smtp = data->req.protop = calloc(sizeof(struct SMTP), 1); + if(!smtp) + result = CURLE_OUT_OF_MEMORY; + + return result; +} + +/* For the SMTP "protocol connect" and "doing" phases only */ +static int smtp_getsock(struct connectdata *conn, curl_socket_t *socks, + int numsocks) +{ + return Curl_pp_getsock(&conn->proto.smtpc.pp, socks, numsocks); +} + +/*********************************************************************** + * + * smtp_connect() + * + * This function should do everything that is to be considered a part of + * the connection phase. + * + * The variable pointed to by 'done' will be TRUE if the protocol-layer + * connect phase is done when this function returns, or FALSE if not. + */ +static CURLcode smtp_connect(struct connectdata *conn, bool *done) +{ + CURLcode result = CURLE_OK; + struct smtp_conn *smtpc = &conn->proto.smtpc; + struct pingpong *pp = &smtpc->pp; + + *done = FALSE; /* default to not done yet */ + + /* We always support persistent connections in SMTP */ + connkeep(conn, "SMTP default"); + + /* Set the default response time-out */ + pp->response_time = RESP_TIMEOUT; + pp->statemach_act = smtp_statemach_act; + pp->endofresp = smtp_endofresp; + pp->conn = conn; + + /* Set the default preferred authentication mechanism */ + smtpc->prefmech = SASL_AUTH_ANY; + + /* Initialise the pingpong layer */ + Curl_pp_init(pp); + + /* Parse the URL options */ + result = smtp_parse_url_options(conn); + if(result) + return result; + + /* Parse the URL path */ + result = smtp_parse_url_path(conn); + if(result) + return result; + + /* Start off waiting for the server greeting response */ + state(conn, SMTP_SERVERGREET); + + result = smtp_multi_statemach(conn, done); + + return result; +} + +/*********************************************************************** + * + * smtp_done() + * + * The DONE function. This does what needs to be done after a single DO has + * performed. + * + * Input argument is already checked for validity. + */ +static CURLcode smtp_done(struct connectdata *conn, CURLcode status, + bool premature) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct SMTP *smtp = data->req.protop; + struct pingpong *pp = &conn->proto.smtpc.pp; + const char *eob; + ssize_t len; + ssize_t bytes_written; + + (void)premature; + + if(!smtp || !pp->conn) + /* When the easy handle is removed from the multi interface while libcurl + is still trying to resolve the host name, the SMTP struct is not yet + initialized. However, the removal action calls Curl_done() which in + turn calls this function, so we simply return success. */ + return CURLE_OK; + + if(status) { + connclose(conn, "SMTP done with bad status"); /* marked for closure */ + result = status; /* use the already set error code */ + } + else if(!data->set.connect_only && data->set.upload && data->set.mail_rcpt) { + /* Calculate the EOB taking into account any terminating CRLF from the + previous line of the email or the CRLF of the DATA command when there + is "no mail data". RFC-5321, sect. 4.1.1.4. */ + eob = SMTP_EOB; + len = SMTP_EOB_LEN; + if(smtp->trailing_crlf || !conn->data->state.infilesize) { + eob += 2; + len -= 2; + } + + /* Send the end of block data */ + result = Curl_write(conn, conn->writesockfd, eob, len, &bytes_written); + if(result) + return result; + + if(bytes_written != len) { + /* The whole chunk was not sent so keep it around and adjust the + pingpong structure accordingly */ + pp->sendthis = strdup(eob); + pp->sendsize = len; + pp->sendleft = len - bytes_written; + } + else + /* Successfully sent so adjust the response timeout relative to now */ + pp->response = Curl_tvnow(); + + state(conn, SMTP_POSTDATA); + + /* Run the state-machine + + TODO: when the multi interface is used, this _really_ should be using + the smtp_multi_statemach function but we have no general support for + non-blocking DONE operations, not in the multi state machine and with + Curl_done() invokes on several places in the code! + */ + result = smtp_block_statemach(conn); + } + + /* Cleanup our per-request based variables */ + Curl_safefree(smtp->custom); + + /* Clear the transfer mode for the next request */ + smtp->transfer = FTPTRANSFER_BODY; + + return result; +} + +/*********************************************************************** + * + * smtp_perform() + * + * This is the actual DO function for SMTP. Transfer a mail, send a command + * or get some data according to the options previously setup. + */ +static CURLcode smtp_perform(struct connectdata *conn, bool *connected, + bool *dophase_done) +{ + /* This is SMTP and no proxy */ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct SMTP *smtp = data->req.protop; + + DEBUGF(infof(conn->data, "DO phase starts\n")); + + if(data->set.opt_no_body) { + /* Requested no body means no transfer */ + smtp->transfer = FTPTRANSFER_INFO; + } + + *dophase_done = FALSE; /* not done yet */ + + /* Store the first recipient (or NULL if not specified) */ + smtp->rcpt = data->set.mail_rcpt; + + /* Start the first command in the DO phase */ + if(data->set.upload && data->set.mail_rcpt) + /* MAIL transfer */ + result = smtp_perform_mail(conn); + else + /* SMTP based command (VRFY, EXPN, NOOP, RSET or HELP) */ + result = smtp_perform_command(conn); + + if(result) + return result; + + /* Run the state-machine */ + result = smtp_multi_statemach(conn, dophase_done); + + *connected = conn->bits.tcpconnect[FIRSTSOCKET]; + + if(*dophase_done) + DEBUGF(infof(conn->data, "DO phase is complete\n")); + + return result; +} + +/*********************************************************************** + * + * smtp_do() + * + * This function is registered as 'curl_do' function. It decodes the path + * parts etc as a wrapper to the actual DO function (smtp_perform). + * + * The input argument is already checked for validity. + */ +static CURLcode smtp_do(struct connectdata *conn, bool *done) +{ + CURLcode result = CURLE_OK; + + *done = FALSE; /* default to false */ + + /* Parse the custom request */ + result = smtp_parse_custom_request(conn); + if(result) + return result; + + result = smtp_regular_transfer(conn, done); + + return result; +} + +/*********************************************************************** + * + * smtp_disconnect() + * + * Disconnect from an SMTP server. Cleanup protocol-specific per-connection + * resources. BLOCKING. + */ +static CURLcode smtp_disconnect(struct connectdata *conn, bool dead_connection) +{ + struct smtp_conn *smtpc = &conn->proto.smtpc; + + /* We cannot send quit unconditionally. If this connection is stale or + bad in any way, sending quit and waiting around here will make the + disconnect wait in vain and cause more problems than we need to. */ + + /* The SMTP session may or may not have been allocated/setup at this + point! */ + if(!dead_connection && smtpc->pp.conn && smtpc->pp.conn->bits.protoconnstart) + if(!smtp_perform_quit(conn)) + (void)smtp_block_statemach(conn); /* ignore errors on QUIT */ + + /* Disconnect from the server */ + Curl_pp_disconnect(&smtpc->pp); + + /* Cleanup the SASL module */ + Curl_sasl_cleanup(conn, smtpc->authused); + + /* Cleanup our connection based variables */ + Curl_safefree(smtpc->domain); + + return CURLE_OK; +} + +/* Call this when the DO phase has completed */ +static CURLcode smtp_dophase_done(struct connectdata *conn, bool connected) +{ + struct SMTP *smtp = conn->data->req.protop; + + (void)connected; + + if(smtp->transfer != FTPTRANSFER_BODY) + /* no data to transfer */ + Curl_setup_transfer(conn, -1, -1, FALSE, NULL, -1, NULL); + + return CURLE_OK; +} + +/* Called from multi.c while DOing */ +static CURLcode smtp_doing(struct connectdata *conn, bool *dophase_done) +{ + CURLcode result = smtp_multi_statemach(conn, dophase_done); + + if(result) + DEBUGF(infof(conn->data, "DO phase failed\n")); + else if(*dophase_done) { + result = smtp_dophase_done(conn, FALSE /* not connected */); + + DEBUGF(infof(conn->data, "DO phase is complete\n")); + } + + return result; +} + +/*********************************************************************** + * + * smtp_regular_transfer() + * + * The input argument is already checked for validity. + * + * Performs all commands done before a regular transfer between a local and a + * remote host. + */ +static CURLcode smtp_regular_transfer(struct connectdata *conn, + bool *dophase_done) +{ + CURLcode result = CURLE_OK; + bool connected = FALSE; + struct SessionHandle *data = conn->data; + + /* Make sure size is unknown at this point */ + data->req.size = -1; + + /* Set the progress data */ + Curl_pgrsSetUploadCounter(data, 0); + Curl_pgrsSetDownloadCounter(data, 0); + Curl_pgrsSetUploadSize(data, -1); + Curl_pgrsSetDownloadSize(data, -1); + + /* Carry out the perform */ + result = smtp_perform(conn, &connected, dophase_done); + + /* Perform post DO phase operations if necessary */ + if(!result && *dophase_done) + result = smtp_dophase_done(conn, connected); + + return result; +} + +static CURLcode smtp_setup_connection(struct connectdata *conn) +{ + struct SessionHandle *data = conn->data; + CURLcode result; + + if(conn->bits.httpproxy && !data->set.tunnel_thru_httpproxy) { + /* Unless we have asked to tunnel SMTP operations through the proxy, we + switch and use HTTP operations only */ +#ifndef CURL_DISABLE_HTTP + if(conn->handler == &Curl_handler_smtp) + conn->handler = &Curl_handler_smtp_proxy; + else { +#ifdef USE_SSL + conn->handler = &Curl_handler_smtps_proxy; +#else + failf(data, "SMTPS not supported!"); + return CURLE_UNSUPPORTED_PROTOCOL; +#endif + } + /* set it up as a HTTP connection instead */ + return conn->handler->setup_connection(conn); + +#else + failf(data, "SMTP over http proxy requires HTTP support built-in!"); + return CURLE_UNSUPPORTED_PROTOCOL; +#endif + } + + /* Initialise the SMTP layer */ + result = smtp_init(conn); + if(result) + return result; + + data->state.path++; /* don't include the initial slash */ + + return CURLE_OK; +} + +/*********************************************************************** + * + * smtp_parse_url_options() + * + * Parse the URL login options. + */ +static CURLcode smtp_parse_url_options(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct smtp_conn *smtpc = &conn->proto.smtpc; + const char *options = conn->options; + const char *ptr = options; + bool reset = TRUE; + + while(ptr && *ptr) { + const char *key = ptr; + + while(*ptr && *ptr != '=') + ptr++; + + if(strnequal(key, "AUTH", 4)) { + size_t len = 0; + const char *value = ++ptr; + + if(reset) { + reset = FALSE; + smtpc->prefmech = SASL_AUTH_NONE; + } + + while(*ptr && *ptr != ';') { + ptr++; + len++; + } + + if(strnequal(value, "*", len)) + smtpc->prefmech = SASL_AUTH_ANY; + else if(strnequal(value, SASL_MECH_STRING_LOGIN, len)) + smtpc->prefmech |= SASL_MECH_LOGIN; + else if(strnequal(value, SASL_MECH_STRING_PLAIN, len)) + smtpc->prefmech |= SASL_MECH_PLAIN; + else if(strnequal(value, SASL_MECH_STRING_CRAM_MD5, len)) + smtpc->prefmech |= SASL_MECH_CRAM_MD5; + else if(strnequal(value, SASL_MECH_STRING_DIGEST_MD5, len)) + smtpc->prefmech |= SASL_MECH_DIGEST_MD5; + else if(strnequal(value, SASL_MECH_STRING_GSSAPI, len)) + smtpc->prefmech |= SASL_MECH_GSSAPI; + else if(strnequal(value, SASL_MECH_STRING_NTLM, len)) + smtpc->prefmech |= SASL_MECH_NTLM; + else if(strnequal(value, SASL_MECH_STRING_XOAUTH2, len)) + smtpc->prefmech |= SASL_MECH_XOAUTH2; + + if(*ptr == ';') + ptr++; + } + else + result = CURLE_URL_MALFORMAT; + } + + return result; +} + +/*********************************************************************** + * + * smtp_parse_url_path() + * + * Parse the URL path into separate path components. + */ +static CURLcode smtp_parse_url_path(struct connectdata *conn) +{ + /* The SMTP struct is already initialised in smtp_connect() */ + struct SessionHandle *data = conn->data; + struct smtp_conn *smtpc = &conn->proto.smtpc; + const char *path = data->state.path; + char localhost[HOSTNAME_MAX + 1]; + + /* Calculate the path if necessary */ + if(!*path) { + if(!Curl_gethostname(localhost, sizeof(localhost))) + path = localhost; + else + path = "localhost"; + } + + /* URL decode the path and use it as the domain in our EHLO */ + return Curl_urldecode(conn->data, path, 0, &smtpc->domain, NULL, TRUE); +} + +/*********************************************************************** + * + * smtp_parse_custom_request() + * + * Parse the custom request. + */ +static CURLcode smtp_parse_custom_request(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct SMTP *smtp = data->req.protop; + const char *custom = data->set.str[STRING_CUSTOMREQUEST]; + + /* URL decode the custom request */ + if(custom) + result = Curl_urldecode(data, custom, 0, &smtp->custom, NULL, TRUE); + + return result; +} + +/*********************************************************************** + * + * smtp_calc_sasl_details() + * + * Calculate the required login details for SASL authentication. + */ +static CURLcode smtp_calc_sasl_details(struct connectdata *conn, + const char **mech, + char **initresp, size_t *len, + smtpstate *state1, smtpstate *state2) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct smtp_conn *smtpc = &conn->proto.smtpc; + + /* Calculate the supported authentication mechanism, by decreasing order of + security, as well as the initial response where appropriate */ +#if defined(USE_WINDOWS_SSPI) + if((smtpc->authmechs & SASL_MECH_GSSAPI) && + (smtpc->prefmech & SASL_MECH_GSSAPI)) { + smtpc->mutual_auth = FALSE; /* TODO: Calculate mutual authentication */ + + *mech = SASL_MECH_STRING_GSSAPI; + *state1 = SMTP_AUTH_GSSAPI; + *state2 = SMTP_AUTH_GSSAPI_TOKEN; + smtpc->authused = SASL_MECH_GSSAPI; + + if(data->set.sasl_ir) + result = Curl_sasl_create_gssapi_user_message(data, conn->user, + conn->passwd, "smtp", + smtpc->mutual_auth, + NULL, &conn->krb5, + initresp, len); + } + else +#endif +#ifndef CURL_DISABLE_CRYPTO_AUTH + if((smtpc->authmechs & SASL_MECH_DIGEST_MD5) && + (smtpc->prefmech & SASL_MECH_DIGEST_MD5)) { + *mech = SASL_MECH_STRING_DIGEST_MD5; + *state1 = SMTP_AUTH_DIGESTMD5; + smtpc->authused = SASL_MECH_DIGEST_MD5; + } + else if((smtpc->authmechs & SASL_MECH_CRAM_MD5) && + (smtpc->prefmech & SASL_MECH_CRAM_MD5)) { + *mech = SASL_MECH_STRING_CRAM_MD5; + *state1 = SMTP_AUTH_CRAMMD5; + smtpc->authused = SASL_MECH_CRAM_MD5; + } + else +#endif +#ifdef USE_NTLM + if((smtpc->authmechs & SASL_MECH_NTLM) && + (smtpc->prefmech & SASL_MECH_NTLM)) { + *mech = SASL_MECH_STRING_NTLM; + *state1 = SMTP_AUTH_NTLM; + *state2 = SMTP_AUTH_NTLM_TYPE2MSG; + smtpc->authused = SASL_MECH_NTLM; + + if(data->set.sasl_ir) + result = Curl_sasl_create_ntlm_type1_message(conn->user, conn->passwd, + &conn->ntlm, + initresp, len); + } + else +#endif + if(((smtpc->authmechs & SASL_MECH_XOAUTH2) && + (smtpc->prefmech & SASL_MECH_XOAUTH2) && + (smtpc->prefmech != SASL_AUTH_ANY)) || conn->xoauth2_bearer) { + *mech = SASL_MECH_STRING_XOAUTH2; + *state1 = SMTP_AUTH_XOAUTH2; + *state2 = SMTP_AUTH_FINAL; + smtpc->authused = SASL_MECH_XOAUTH2; + + if(data->set.sasl_ir) + result = Curl_sasl_create_xoauth2_message(data, conn->user, + conn->xoauth2_bearer, + initresp, len); + } + else if((smtpc->authmechs & SASL_MECH_LOGIN) && + (smtpc->prefmech & SASL_MECH_LOGIN)) { + *mech = SASL_MECH_STRING_LOGIN; + *state1 = SMTP_AUTH_LOGIN; + *state2 = SMTP_AUTH_LOGIN_PASSWD; + smtpc->authused = SASL_MECH_LOGIN; + + if(data->set.sasl_ir) + result = Curl_sasl_create_login_message(data, conn->user, initresp, len); + } + else if((smtpc->authmechs & SASL_MECH_PLAIN) && + (smtpc->prefmech & SASL_MECH_PLAIN)) { + *mech = SASL_MECH_STRING_PLAIN; + *state1 = SMTP_AUTH_PLAIN; + *state2 = SMTP_AUTH_FINAL; + smtpc->authused = SASL_MECH_PLAIN; + + if(data->set.sasl_ir) + result = Curl_sasl_create_plain_message(data, conn->user, conn->passwd, + initresp, len); + } + + return result; +} + +CURLcode Curl_smtp_escape_eob(struct connectdata *conn, ssize_t nread) +{ + /* When sending a SMTP payload we must detect CRLF. sequences making sure + they are sent as CRLF.. instead, as a . on the beginning of a line will + be deleted by the server when not part of an EOB terminator and a + genuine CRLF.CRLF which isn't escaped will wrongly be detected as end of + data by the server + */ + ssize_t i; + ssize_t si; + struct SessionHandle *data = conn->data; + struct SMTP *smtp = data->req.protop; + + /* Do we need to allocate the scatch buffer? */ + if(!data->state.scratch) { + data->state.scratch = malloc(2 * BUFSIZE); + + if(!data->state.scratch) { + failf (data, "Failed to alloc scratch buffer!"); + return CURLE_OUT_OF_MEMORY; + } + } + + /* This loop can be improved by some kind of Boyer-Moore style of + approach but that is saved for later... */ + for(i = 0, si = 0; i < nread; i++) { + if(SMTP_EOB[smtp->eob] == data->req.upload_fromhere[i]) { + smtp->eob++; + + /* Is the EOB potentially the terminating CRLF? */ + if(2 == smtp->eob || SMTP_EOB_LEN == smtp->eob) + smtp->trailing_crlf = TRUE; + else + smtp->trailing_crlf = FALSE; + } + else if(smtp->eob) { + /* A previous substring matched so output that first */ + memcpy(&data->state.scratch[si], SMTP_EOB, smtp->eob); + si += smtp->eob; + + /* Then compare the first byte */ + if(SMTP_EOB[0] == data->req.upload_fromhere[i]) + smtp->eob = 1; + else + smtp->eob = 0; + + /* Reset the trailing CRLF flag as there was more data */ + smtp->trailing_crlf = FALSE; + } + + /* Do we have a match for CRLF. as per RFC-5321, sect. 4.5.2 */ + if(SMTP_EOB_FIND_LEN == smtp->eob) { + /* Copy the replacement data to the target buffer */ + memcpy(&data->state.scratch[si], SMTP_EOB_REPL, SMTP_EOB_REPL_LEN); + si += SMTP_EOB_REPL_LEN; + smtp->eob = 0; + } + else if(!smtp->eob) + data->state.scratch[si++] = data->req.upload_fromhere[i]; + } + + if(smtp->eob) { + /* A substring matched before processing ended so output that now */ + memcpy(&data->state.scratch[si], SMTP_EOB, smtp->eob); + si += smtp->eob; + smtp->eob = 0; + } + + if(si != nread) { + /* Only use the new buffer if we replaced something */ + nread = si; + + /* Upload from the new (replaced) buffer instead */ + data->req.upload_fromhere = data->state.scratch; + + /* Set the new amount too */ + data->req.upload_present = nread; + } + + return CURLE_OK; +} + +#endif /* CURL_DISABLE_SMTP */ diff --git a/external/libcurl_android/jni/libcurl/lib/smtp.h b/external/libcurl_android/jni/libcurl/lib/smtp.h new file mode 100755 index 00000000..db1b1e67 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/smtp.h @@ -0,0 +1,106 @@ +#ifndef HEADER_CURL_SMTP_H +#define HEADER_CURL_SMTP_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2009 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "pingpong.h" + +/**************************************************************************** + * SMTP unique setup + ***************************************************************************/ +typedef enum { + SMTP_STOP, /* do nothing state, stops the state machine */ + SMTP_SERVERGREET, /* waiting for the initial greeting immediately after + a connect */ + SMTP_EHLO, + SMTP_HELO, + SMTP_STARTTLS, + SMTP_UPGRADETLS, /* asynchronously upgrade the connection to SSL/TLS + (multi mode only) */ + SMTP_AUTH_PLAIN, + SMTP_AUTH_LOGIN, + SMTP_AUTH_LOGIN_PASSWD, + SMTP_AUTH_CRAMMD5, + SMTP_AUTH_DIGESTMD5, + SMTP_AUTH_DIGESTMD5_RESP, + SMTP_AUTH_NTLM, + SMTP_AUTH_NTLM_TYPE2MSG, + SMTP_AUTH_GSSAPI, + SMTP_AUTH_GSSAPI_TOKEN, + SMTP_AUTH_GSSAPI_NO_DATA, + SMTP_AUTH_XOAUTH2, + SMTP_AUTH_CANCEL, + SMTP_AUTH_FINAL, + SMTP_COMMAND, /* VRFY, EXPN, NOOP, RSET and HELP */ + SMTP_MAIL, /* MAIL FROM */ + SMTP_RCPT, /* RCPT TO */ + SMTP_DATA, + SMTP_POSTDATA, + SMTP_QUIT, + SMTP_LAST /* never used */ +} smtpstate; + +/* This SMTP struct is used in the SessionHandle. All SMTP data that is + connection-oriented must be in smtp_conn to properly deal with the fact that + perhaps the SessionHandle is changed between the times the connection is + used. */ +struct SMTP { + curl_pp_transfer transfer; + char *custom; /* Custom Request */ + struct curl_slist *rcpt; /* Recipient list */ + size_t eob; /* Number of bytes of the EOB (End Of Body) that + have been received so far */ + bool trailing_crlf; /* Specifies if the tailing CRLF is present */ +}; + +/* smtp_conn is used for struct connection-oriented data in the connectdata + struct */ +struct smtp_conn { + struct pingpong pp; + smtpstate state; /* Always use smtp.c:state() to change state! */ + bool ssldone; /* Is connect() over SSL done? */ + char *domain; /* Client address/name to send in the EHLO */ + unsigned int authmechs; /* Accepted authentication mechanisms */ + unsigned int prefmech; /* Preferred authentication mechanism */ + unsigned int authused; /* Auth mechanism used for the connection */ + bool tls_supported; /* StartTLS capability supported by server */ + bool size_supported; /* If server supports SIZE extension according to + RFC 1870 */ + bool auth_supported; /* AUTH capability supported by server */ + bool mutual_auth; /* Mutual authentication enabled (GSSAPI only) */ +}; + +extern const struct Curl_handler Curl_handler_smtp; +extern const struct Curl_handler Curl_handler_smtps; + +/* this is the 5-bytes End-Of-Body marker for SMTP */ +#define SMTP_EOB "\x0d\x0a\x2e\x0d\x0a" +#define SMTP_EOB_LEN 5 +#define SMTP_EOB_FIND_LEN 3 + +/* if found in data, replace it with this string instead */ +#define SMTP_EOB_REPL "\x0d\x0a\x2e\x2e" +#define SMTP_EOB_REPL_LEN 4 + +CURLcode Curl_smtp_escape_eob(struct connectdata *conn, ssize_t nread); + +#endif /* HEADER_CURL_SMTP_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/sockaddr.h b/external/libcurl_android/jni/libcurl/lib/sockaddr.h new file mode 100755 index 00000000..6a2151c9 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/sockaddr.h @@ -0,0 +1,43 @@ +#ifndef HEADER_CURL_SOCKADDR_H +#define HEADER_CURL_SOCKADDR_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2009, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +struct Curl_sockaddr_storage { + union { + struct sockaddr sa; + struct sockaddr_in sa_in; +#ifdef ENABLE_IPV6 + struct sockaddr_in6 sa_in6; +#endif +#ifdef HAVE_STRUCT_SOCKADDR_STORAGE + struct sockaddr_storage sa_stor; +#else + char cbuf[256]; /* this should be big enough to fit a lot */ +#endif + } buffer; +}; + +#endif /* HEADER_CURL_SOCKADDR_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/socks.c b/external/libcurl_android/jni/libcurl/lib/socks.c new file mode 100755 index 00000000..028475c9 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/socks.c @@ -0,0 +1,755 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#if !defined(CURL_DISABLE_PROXY) + +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif + +#include "urldata.h" +#include "sendf.h" +#include "strequal.h" +#include "select.h" +#include "connect.h" +#include "timeval.h" +#include "socks.h" + +/* The last #include file should be: */ +#include "memdebug.h" + +/* + * Helper read-from-socket functions. Does the same as Curl_read() but it + * blocks until all bytes amount of buffersize will be read. No more, no less. + * + * This is STUPID BLOCKING behaviour which we frown upon, but right now this + * is what we have... + */ +int Curl_blockread_all(struct connectdata *conn, /* connection data */ + curl_socket_t sockfd, /* read from this socket */ + char *buf, /* store read data here */ + ssize_t buffersize, /* max amount to read */ + ssize_t *n) /* amount bytes read */ +{ + ssize_t nread; + ssize_t allread = 0; + int result; + long timeleft; + *n = 0; + for(;;) { + timeleft = Curl_timeleft(conn->data, NULL, TRUE); + if(timeleft < 0) { + /* we already got the timeout */ + result = CURLE_OPERATION_TIMEDOUT; + break; + } + if(Curl_socket_ready(sockfd, CURL_SOCKET_BAD, timeleft) <= 0) { + result = ~CURLE_OK; + break; + } + result = Curl_read_plain(sockfd, buf, buffersize, &nread); + if(CURLE_AGAIN == result) + continue; + else if(result) + break; + + if(buffersize == nread) { + allread += nread; + *n = allread; + result = CURLE_OK; + break; + } + if(!nread) { + result = ~CURLE_OK; + break; + } + + buffersize -= nread; + buf += nread; + allread += nread; + } + return result; +} + +/* +* This function logs in to a SOCKS4 proxy and sends the specifics to the final +* destination server. +* +* Reference : +* http://socks.permeo.com/protocol/socks4.protocol +* +* Note : +* Set protocol4a=true for "SOCKS 4A (Simple Extension to SOCKS 4 Protocol)" +* Nonsupport "Identification Protocol (RFC1413)" +*/ +CURLcode Curl_SOCKS4(const char *proxy_name, + const char *hostname, + int remote_port, + int sockindex, + struct connectdata *conn, + bool protocol4a) +{ +#define SOCKS4REQLEN 262 + unsigned char socksreq[SOCKS4REQLEN]; /* room for SOCKS4 request incl. user + id */ + int result; + CURLcode code; + curl_socket_t sock = conn->sock[sockindex]; + struct SessionHandle *data = conn->data; + + if(Curl_timeleft(data, NULL, TRUE) < 0) { + /* time-out, bail out, go home */ + failf(data, "Connection time-out"); + return CURLE_OPERATION_TIMEDOUT; + } + + curlx_nonblock(sock, FALSE); + + infof(data, "SOCKS4 communication to %s:%d\n", hostname, remote_port); + + /* + * Compose socks4 request + * + * Request format + * + * +----+----+----+----+----+----+----+----+----+----+....+----+ + * | VN | CD | DSTPORT | DSTIP | USERID |NULL| + * +----+----+----+----+----+----+----+----+----+----+....+----+ + * # of bytes: 1 1 2 4 variable 1 + */ + + socksreq[0] = 4; /* version (SOCKS4) */ + socksreq[1] = 1; /* connect */ + socksreq[2] = (unsigned char)((remote_port >> 8) & 0xff); /* PORT MSB */ + socksreq[3] = (unsigned char)(remote_port & 0xff); /* PORT LSB */ + + /* DNS resolve only for SOCKS4, not SOCKS4a */ + if(!protocol4a) { + struct Curl_dns_entry *dns; + Curl_addrinfo *hp=NULL; + int rc; + + rc = Curl_resolv(conn, hostname, remote_port, &dns); + + if(rc == CURLRESOLV_ERROR) + return CURLE_COULDNT_RESOLVE_PROXY; + + if(rc == CURLRESOLV_PENDING) + /* ignores the return code, but 'dns' remains NULL on failure */ + (void)Curl_resolver_wait_resolv(conn, &dns); + + /* + * We cannot use 'hostent' as a struct that Curl_resolv() returns. It + * returns a Curl_addrinfo pointer that may not always look the same. + */ + if(dns) + hp=dns->addr; + if(hp) { + char buf[64]; + unsigned short ip[4]; + Curl_printable_address(hp, buf, sizeof(buf)); + + if(4 == sscanf( buf, "%hu.%hu.%hu.%hu", + &ip[0], &ip[1], &ip[2], &ip[3])) { + /* Set DSTIP */ + socksreq[4] = (unsigned char)ip[0]; + socksreq[5] = (unsigned char)ip[1]; + socksreq[6] = (unsigned char)ip[2]; + socksreq[7] = (unsigned char)ip[3]; + } + else + hp = NULL; /* fail! */ + + infof(data, "SOCKS4 connect to %s (locally resolved)\n", buf); + + Curl_resolv_unlock(data, dns); /* not used anymore from now on */ + + } + if(!hp) { + failf(data, "Failed to resolve \"%s\" for SOCKS4 connect.", + hostname); + return CURLE_COULDNT_RESOLVE_HOST; + } + } + + /* + * This is currently not supporting "Identification Protocol (RFC1413)". + */ + socksreq[8] = 0; /* ensure empty userid is NUL-terminated */ + if(proxy_name) { + size_t plen = strlen(proxy_name); + if(plen >= sizeof(socksreq) - 8) { + failf(data, "Too long SOCKS proxy name, can't use!\n"); + return CURLE_COULDNT_CONNECT; + } + /* copy the proxy name WITH trailing zero */ + memcpy(socksreq + 8, proxy_name, plen+1); + } + + /* + * Make connection + */ + { + ssize_t actualread; + ssize_t written; + ssize_t hostnamelen = 0; + int packetsize = 9 + + (int)strlen((char*)socksreq + 8); /* size including NUL */ + + /* If SOCKS4a, set special invalid IP address 0.0.0.x */ + if(protocol4a) { + socksreq[4] = 0; + socksreq[5] = 0; + socksreq[6] = 0; + socksreq[7] = 1; + /* If still enough room in buffer, also append hostname */ + hostnamelen = (ssize_t)strlen(hostname) + 1; /* length including NUL */ + if(packetsize + hostnamelen <= SOCKS4REQLEN) + strcpy((char*)socksreq + packetsize, hostname); + else + hostnamelen = 0; /* Flag: hostname did not fit in buffer */ + } + + /* Send request */ + code = Curl_write_plain(conn, sock, (char *)socksreq, + packetsize + hostnamelen, + &written); + if((code != CURLE_OK) || (written != packetsize + hostnamelen)) { + failf(data, "Failed to send SOCKS4 connect request."); + return CURLE_COULDNT_CONNECT; + } + if(protocol4a && hostnamelen == 0) { + /* SOCKS4a with very long hostname - send that name separately */ + hostnamelen = (ssize_t)strlen(hostname) + 1; + code = Curl_write_plain(conn, sock, (char *)hostname, hostnamelen, + &written); + if((code != CURLE_OK) || (written != hostnamelen)) { + failf(data, "Failed to send SOCKS4 connect request."); + return CURLE_COULDNT_CONNECT; + } + } + + packetsize = 8; /* receive data size */ + + /* Receive response */ + result = Curl_blockread_all(conn, sock, (char *)socksreq, packetsize, + &actualread); + if((result != CURLE_OK) || (actualread != packetsize)) { + failf(data, "Failed to receive SOCKS4 connect request ack."); + return CURLE_COULDNT_CONNECT; + } + + /* + * Response format + * + * +----+----+----+----+----+----+----+----+ + * | VN | CD | DSTPORT | DSTIP | + * +----+----+----+----+----+----+----+----+ + * # of bytes: 1 1 2 4 + * + * VN is the version of the reply code and should be 0. CD is the result + * code with one of the following values: + * + * 90: request granted + * 91: request rejected or failed + * 92: request rejected because SOCKS server cannot connect to + * identd on the client + * 93: request rejected because the client program and identd + * report different user-ids + */ + + /* wrong version ? */ + if(socksreq[0] != 0) { + failf(data, + "SOCKS4 reply has wrong version, version should be 4."); + return CURLE_COULDNT_CONNECT; + } + + /* Result */ + switch(socksreq[1]) { + case 90: + infof(data, "SOCKS4%s request granted.\n", protocol4a?"a":""); + break; + case 91: + failf(data, + "Can't complete SOCKS4 connection to %d.%d.%d.%d:%d. (%d)" + ", request rejected or failed.", + (unsigned char)socksreq[4], (unsigned char)socksreq[5], + (unsigned char)socksreq[6], (unsigned char)socksreq[7], + ((socksreq[8] << 8) | socksreq[9]), + socksreq[1]); + return CURLE_COULDNT_CONNECT; + case 92: + failf(data, + "Can't complete SOCKS4 connection to %d.%d.%d.%d:%d. (%d)" + ", request rejected because SOCKS server cannot connect to " + "identd on the client.", + (unsigned char)socksreq[4], (unsigned char)socksreq[5], + (unsigned char)socksreq[6], (unsigned char)socksreq[7], + ((socksreq[8] << 8) | socksreq[9]), + socksreq[1]); + return CURLE_COULDNT_CONNECT; + case 93: + failf(data, + "Can't complete SOCKS4 connection to %d.%d.%d.%d:%d. (%d)" + ", request rejected because the client program and identd " + "report different user-ids.", + (unsigned char)socksreq[4], (unsigned char)socksreq[5], + (unsigned char)socksreq[6], (unsigned char)socksreq[7], + ((socksreq[8] << 8) | socksreq[9]), + socksreq[1]); + return CURLE_COULDNT_CONNECT; + default: + failf(data, + "Can't complete SOCKS4 connection to %d.%d.%d.%d:%d. (%d)" + ", Unknown.", + (unsigned char)socksreq[4], (unsigned char)socksreq[5], + (unsigned char)socksreq[6], (unsigned char)socksreq[7], + ((socksreq[8] << 8) | socksreq[9]), + socksreq[1]); + return CURLE_COULDNT_CONNECT; + } + } + + curlx_nonblock(sock, TRUE); + + return CURLE_OK; /* Proxy was successful! */ +} + +/* + * This function logs in to a SOCKS5 proxy and sends the specifics to the final + * destination server. + */ +CURLcode Curl_SOCKS5(const char *proxy_name, + const char *proxy_password, + const char *hostname, + int remote_port, + int sockindex, + struct connectdata *conn) +{ + /* + According to the RFC1928, section "6. Replies". This is what a SOCK5 + replies: + + +----+-----+-------+------+----------+----------+ + |VER | REP | RSV | ATYP | BND.ADDR | BND.PORT | + +----+-----+-------+------+----------+----------+ + | 1 | 1 | X'00' | 1 | Variable | 2 | + +----+-----+-------+------+----------+----------+ + + Where: + + o VER protocol version: X'05' + o REP Reply field: + o X'00' succeeded + */ + + unsigned char socksreq[600]; /* room for large user/pw (255 max each) */ + ssize_t actualread; + ssize_t written; + int result; + CURLcode code; + curl_socket_t sock = conn->sock[sockindex]; + struct SessionHandle *data = conn->data; + long timeout; + bool socks5_resolve_local = (conn->proxytype == CURLPROXY_SOCKS5)?TRUE:FALSE; + const size_t hostname_len = strlen(hostname); + ssize_t len = 0; + + /* RFC1928 chapter 5 specifies max 255 chars for domain name in packet */ + if(!socks5_resolve_local && hostname_len > 255) { + infof(conn->data,"SOCKS5: server resolving disabled for hostnames of " + "length > 255 [actual len=%zu]\n", hostname_len); + socks5_resolve_local = TRUE; + } + + /* get timeout */ + timeout = Curl_timeleft(data, NULL, TRUE); + + if(timeout < 0) { + /* time-out, bail out, go home */ + failf(data, "Connection time-out"); + return CURLE_OPERATION_TIMEDOUT; + } + + curlx_nonblock(sock, TRUE); + + /* wait until socket gets connected */ + result = Curl_socket_ready(CURL_SOCKET_BAD, sock, timeout); + + if(-1 == result) { + failf(conn->data, "SOCKS5: no connection here"); + return CURLE_COULDNT_CONNECT; + } + else if(0 == result) { + failf(conn->data, "SOCKS5: connection timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + + if(result & CURL_CSELECT_ERR) { + failf(conn->data, "SOCKS5: error occurred during connection"); + return CURLE_COULDNT_CONNECT; + } + + socksreq[0] = 5; /* version */ +#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI) + socksreq[1] = (char)(proxy_name ? 3 : 2); /* number of methods (below) */ + socksreq[2] = 0; /* no authentication */ + socksreq[3] = 1; /* GSS-API */ + socksreq[4] = 2; /* username/password */ +#else + socksreq[1] = (char)(proxy_name ? 2 : 1); /* number of methods (below) */ + socksreq[2] = 0; /* no authentication */ + socksreq[3] = 2; /* username/password */ +#endif + + curlx_nonblock(sock, FALSE); + + code = Curl_write_plain(conn, sock, (char *)socksreq, (2 + (int)socksreq[1]), + &written); + if((code != CURLE_OK) || (written != (2 + (int)socksreq[1]))) { + failf(data, "Unable to send initial SOCKS5 request."); + return CURLE_COULDNT_CONNECT; + } + + curlx_nonblock(sock, TRUE); + + result = Curl_socket_ready(sock, CURL_SOCKET_BAD, timeout); + + if(-1 == result) { + failf(conn->data, "SOCKS5 nothing to read"); + return CURLE_COULDNT_CONNECT; + } + else if(0 == result) { + failf(conn->data, "SOCKS5 read timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + + if(result & CURL_CSELECT_ERR) { + failf(conn->data, "SOCKS5 read error occurred"); + return CURLE_RECV_ERROR; + } + + curlx_nonblock(sock, FALSE); + + result=Curl_blockread_all(conn, sock, (char *)socksreq, 2, &actualread); + if((result != CURLE_OK) || (actualread != 2)) { + failf(data, "Unable to receive initial SOCKS5 response."); + return CURLE_COULDNT_CONNECT; + } + + if(socksreq[0] != 5) { + failf(data, "Received invalid version in initial SOCKS5 response."); + return CURLE_COULDNT_CONNECT; + } + if(socksreq[1] == 0) { + /* Nothing to do, no authentication needed */ + ; + } +#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI) + else if(socksreq[1] == 1) { + code = Curl_SOCKS5_gssapi_negotiate(sockindex, conn); + if(code != CURLE_OK) { + failf(data, "Unable to negotiate SOCKS5 GSS-API context."); + return CURLE_COULDNT_CONNECT; + } + } +#endif + else if(socksreq[1] == 2) { + /* Needs user name and password */ + size_t proxy_name_len, proxy_password_len; + if(proxy_name && proxy_password) { + proxy_name_len = strlen(proxy_name); + proxy_password_len = strlen(proxy_password); + } + else { + proxy_name_len = 0; + proxy_password_len = 0; + } + + /* username/password request looks like + * +----+------+----------+------+----------+ + * |VER | ULEN | UNAME | PLEN | PASSWD | + * +----+------+----------+------+----------+ + * | 1 | 1 | 1 to 255 | 1 | 1 to 255 | + * +----+------+----------+------+----------+ + */ + len = 0; + socksreq[len++] = 1; /* username/pw subnegotiation version */ + socksreq[len++] = (unsigned char) proxy_name_len; + if(proxy_name && proxy_name_len) + memcpy(socksreq + len, proxy_name, proxy_name_len); + len += proxy_name_len; + socksreq[len++] = (unsigned char) proxy_password_len; + if(proxy_password && proxy_password_len) + memcpy(socksreq + len, proxy_password, proxy_password_len); + len += proxy_password_len; + + code = Curl_write_plain(conn, sock, (char *)socksreq, len, &written); + if((code != CURLE_OK) || (len != written)) { + failf(data, "Failed to send SOCKS5 sub-negotiation request."); + return CURLE_COULDNT_CONNECT; + } + + result=Curl_blockread_all(conn, sock, (char *)socksreq, 2, &actualread); + if((result != CURLE_OK) || (actualread != 2)) { + failf(data, "Unable to receive SOCKS5 sub-negotiation response."); + return CURLE_COULDNT_CONNECT; + } + + /* ignore the first (VER) byte */ + if(socksreq[1] != 0) { /* status */ + failf(data, "User was rejected by the SOCKS5 server (%d %d).", + socksreq[0], socksreq[1]); + return CURLE_COULDNT_CONNECT; + } + + /* Everything is good so far, user was authenticated! */ + } + else { + /* error */ +#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI) + if(socksreq[1] == 255) { +#else + if(socksreq[1] == 1) { + failf(data, + "SOCKS5 GSSAPI per-message authentication is not supported."); + return CURLE_COULDNT_CONNECT; + } + else if(socksreq[1] == 255) { +#endif + if(!proxy_name || !*proxy_name) { + failf(data, + "No authentication method was acceptable. (It is quite likely" + " that the SOCKS5 server wanted a username/password, since none" + " was supplied to the server on this connection.)"); + } + else { + failf(data, "No authentication method was acceptable."); + } + return CURLE_COULDNT_CONNECT; + } + else { + failf(data, + "Undocumented SOCKS5 mode attempted to be used by server."); + return CURLE_COULDNT_CONNECT; + } + } + + /* Authentication is complete, now specify destination to the proxy */ + len = 0; + socksreq[len++] = 5; /* version (SOCKS5) */ + socksreq[len++] = 1; /* connect */ + socksreq[len++] = 0; /* must be zero */ + + if(!socks5_resolve_local) { + socksreq[len++] = 3; /* ATYP: domain name = 3 */ + socksreq[len++] = (char) hostname_len; /* address length */ + memcpy(&socksreq[len], hostname, hostname_len); /* address str w/o NULL */ + len += hostname_len; + } + else { + struct Curl_dns_entry *dns; + Curl_addrinfo *hp = NULL; + int rc = Curl_resolv(conn, hostname, remote_port, &dns); + + if(rc == CURLRESOLV_ERROR) + return CURLE_COULDNT_RESOLVE_HOST; + + if(rc == CURLRESOLV_PENDING) { + /* this requires that we're in "wait for resolve" state */ + code = Curl_resolver_wait_resolv(conn, &dns); + if(code != CURLE_OK) + return code; + } + + /* + * We cannot use 'hostent' as a struct that Curl_resolv() returns. It + * returns a Curl_addrinfo pointer that may not always look the same. + */ + if(dns) + hp=dns->addr; + if(hp) { + struct sockaddr_in *saddr_in; +#ifdef ENABLE_IPV6 + struct sockaddr_in6 *saddr_in6; +#endif + int i; + + if(hp->ai_family == AF_INET) { + socksreq[len++] = 1; /* ATYP: IPv4 = 1 */ + + saddr_in = (struct sockaddr_in*)hp->ai_addr; + for(i = 0; i < 4; i++) { + socksreq[len++] = ((unsigned char*)&saddr_in->sin_addr.s_addr)[i]; + infof(data, "%d\n", socksreq[len-1]); + } + } +#ifdef ENABLE_IPV6 + else if(hp->ai_family == AF_INET6) { + socksreq[len++] = 4; /* ATYP: IPv6 = 4 */ + + saddr_in6 = (struct sockaddr_in6*)hp->ai_addr; + for(i = 0; i < 16; i++) { + socksreq[len++] = ((unsigned char*)&saddr_in6->sin6_addr.s6_addr)[i]; + } + } +#endif + else + hp = NULL; /* fail! */ + + Curl_resolv_unlock(data, dns); /* not used anymore from now on */ + } + if(!hp) { + failf(data, "Failed to resolve \"%s\" for SOCKS5 connect.", + hostname); + return CURLE_COULDNT_RESOLVE_HOST; + } + } + + socksreq[len++] = (unsigned char)((remote_port >> 8) & 0xff); /* PORT MSB */ + socksreq[len++] = (unsigned char)(remote_port & 0xff); /* PORT LSB */ + +#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI) + if(conn->socks5_gssapi_enctype) { + failf(data, "SOCKS5 GSS-API protection not yet implemented."); + } + else +#endif + code = Curl_write_plain(conn, sock, (char *)socksreq, len, &written); + + if((code != CURLE_OK) || (len != written)) { + failf(data, "Failed to send SOCKS5 connect request."); + return CURLE_COULDNT_CONNECT; + } + + len = 10; /* minimum packet size is 10 */ + +#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI) + if(conn->socks5_gssapi_enctype) { + failf(data, "SOCKS5 GSS-API protection not yet implemented."); + } + else +#endif + result = Curl_blockread_all(conn, sock, (char *)socksreq, + len, &actualread); + + if((result != CURLE_OK) || (len != actualread)) { + failf(data, "Failed to receive SOCKS5 connect request ack."); + return CURLE_COULDNT_CONNECT; + } + + if(socksreq[0] != 5) { /* version */ + failf(data, + "SOCKS5 reply has wrong version, version should be 5."); + return CURLE_COULDNT_CONNECT; + } + if(socksreq[1] != 0) { /* Anything besides 0 is an error */ + if(socksreq[3] == 1) { + failf(data, + "Can't complete SOCKS5 connection to %d.%d.%d.%d:%d. (%d)", + (unsigned char)socksreq[4], (unsigned char)socksreq[5], + (unsigned char)socksreq[6], (unsigned char)socksreq[7], + ((socksreq[8] << 8) | socksreq[9]), + socksreq[1]); + } + else if(socksreq[3] == 3) { + failf(data, + "Can't complete SOCKS5 connection to %s:%d. (%d)", + hostname, + ((socksreq[8] << 8) | socksreq[9]), + socksreq[1]); + } + else if(socksreq[3] == 4) { + failf(data, + "Can't complete SOCKS5 connection to %02x%02x:%02x%02x:" + "%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%d. (%d)", + (unsigned char)socksreq[4], (unsigned char)socksreq[5], + (unsigned char)socksreq[6], (unsigned char)socksreq[7], + (unsigned char)socksreq[8], (unsigned char)socksreq[9], + (unsigned char)socksreq[10], (unsigned char)socksreq[11], + (unsigned char)socksreq[12], (unsigned char)socksreq[13], + (unsigned char)socksreq[14], (unsigned char)socksreq[15], + (unsigned char)socksreq[16], (unsigned char)socksreq[17], + (unsigned char)socksreq[18], (unsigned char)socksreq[19], + ((socksreq[8] << 8) | socksreq[9]), + socksreq[1]); + } + return CURLE_COULDNT_CONNECT; + } + + /* Fix: in general, returned BND.ADDR is variable length parameter by RFC + 1928, so the reply packet should be read until the end to avoid errors at + subsequent protocol level. + + +----+-----+-------+------+----------+----------+ + |VER | REP | RSV | ATYP | BND.ADDR | BND.PORT | + +----+-----+-------+------+----------+----------+ + | 1 | 1 | X'00' | 1 | Variable | 2 | + +----+-----+-------+------+----------+----------+ + + ATYP: + o IP v4 address: X'01', BND.ADDR = 4 byte + o domain name: X'03', BND.ADDR = [ 1 byte length, string ] + o IP v6 address: X'04', BND.ADDR = 16 byte + */ + + /* Calculate real packet size */ + if(socksreq[3] == 3) { + /* domain name */ + int addrlen = (int) socksreq[4]; + len = 5 + addrlen + 2; + } + else if(socksreq[3] == 4) { + /* IPv6 */ + len = 4 + 16 + 2; + } + + /* At this point we already read first 10 bytes */ +#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI) + if(!conn->socks5_gssapi_enctype) { + /* decrypt_gssapi_blockread already read the whole packet */ +#endif + if(len > 10) { + len -= 10; + result = Curl_blockread_all(conn, sock, (char *)&socksreq[10], + len, &actualread); + if((result != CURLE_OK) || (len != actualread)) { + failf(data, "Failed to receive SOCKS5 connect request ack."); + return CURLE_COULDNT_CONNECT; + } + } +#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI) + } +#endif + + curlx_nonblock(sock, TRUE); + return CURLE_OK; /* Proxy was successful! */ +} + +#endif /* CURL_DISABLE_PROXY */ + diff --git a/external/libcurl_android/jni/libcurl/lib/socks.h b/external/libcurl_android/jni/libcurl/lib/socks.h new file mode 100755 index 00000000..29e3bf03 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/socks.h @@ -0,0 +1,77 @@ +#ifndef HEADER_CURL_SOCKS_H +#define HEADER_CURL_SOCKS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef CURL_DISABLE_PROXY +#define Curl_SOCKS4(a,b,c,d,e,f) CURLE_NOT_BUILT_IN +#define Curl_SOCKS5(a,b,c,d,e,f) CURLE_NOT_BUILT_IN +#else +/* + * Helper read-from-socket functions. Does the same as Curl_read() but it + * blocks until all bytes amount of buffersize will be read. No more, no less. + * + * This is STUPID BLOCKING behaviour which we frown upon, but right now this + * is what we have... + */ +int Curl_blockread_all(struct connectdata *conn, + curl_socket_t sockfd, + char *buf, + ssize_t buffersize, + ssize_t *n); + +/* + * This function logs in to a SOCKS4(a) proxy and sends the specifics to the + * final destination server. + */ +CURLcode Curl_SOCKS4(const char *proxy_name, + const char *hostname, + int remote_port, + int sockindex, + struct connectdata *conn, + bool protocol4a); + +/* + * This function logs in to a SOCKS5 proxy and sends the specifics to the + * final destination server. + */ +CURLcode Curl_SOCKS5(const char *proxy_name, + const char *proxy_password, + const char *hostname, + int remote_port, + int sockindex, + struct connectdata *conn); + +#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI) +/* + * This function handles the SOCKS5 GSS-API negotiation and initialisation + */ +CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex, + struct connectdata *conn); +#endif + +#endif /* CURL_DISABLE_PROXY */ + +#endif /* HEADER_CURL_SOCKS_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/socks_gssapi.c b/external/libcurl_android/jni/libcurl/lib/socks_gssapi.c new file mode 100755 index 00000000..0eaa74c2 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/socks_gssapi.c @@ -0,0 +1,534 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2009, 2011, Markus Moeller, + * Copyright (C) 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifndef CURL_DISABLE_PROXY + +#ifdef HAVE_GSSAPI +#ifdef HAVE_OLD_GSSMIT +#define GSS_C_NT_HOSTBASED_SERVICE gss_nt_service_name +#define NCOMPAT 1 +#endif +#ifndef gss_nt_service_name +#define gss_nt_service_name GSS_C_NT_HOSTBASED_SERVICE +#endif + +#include "curl_gssapi.h" +#include "urldata.h" +#include "sendf.h" +#include "connect.h" +#include "timeval.h" +#include "socks.h" +#include "warnless.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +static gss_ctx_id_t gss_context = GSS_C_NO_CONTEXT; + +/* + * Helper GSS-API error functions. + */ +static int check_gss_err(struct SessionHandle *data, + OM_uint32 major_status, + OM_uint32 minor_status, + const char* function) +{ + if(GSS_ERROR(major_status)) { + OM_uint32 maj_stat,min_stat; + OM_uint32 msg_ctx = 0; + gss_buffer_desc status_string; + char buf[1024]; + size_t len; + + len = 0; + msg_ctx = 0; + while(!msg_ctx) { + /* convert major status code (GSS-API error) to text */ + maj_stat = gss_display_status(&min_stat, major_status, + GSS_C_GSS_CODE, + GSS_C_NULL_OID, + &msg_ctx, &status_string); + if(maj_stat == GSS_S_COMPLETE) { + if(sizeof(buf) > len + status_string.length + 1) { + strcpy(buf+len, (char*) status_string.value); + len += status_string.length; + } + gss_release_buffer(&min_stat, &status_string); + break; + } + gss_release_buffer(&min_stat, &status_string); + } + if(sizeof(buf) > len + 3) { + strcpy(buf+len, ".\n"); + len += 2; + } + msg_ctx = 0; + while(!msg_ctx) { + /* convert minor status code (underlying routine error) to text */ + maj_stat = gss_display_status(&min_stat, minor_status, + GSS_C_MECH_CODE, + GSS_C_NULL_OID, + &msg_ctx, &status_string); + if(maj_stat == GSS_S_COMPLETE) { + if(sizeof(buf) > len + status_string.length) + strcpy(buf+len, (char*) status_string.value); + gss_release_buffer(&min_stat, &status_string); + break; + } + gss_release_buffer(&min_stat, &status_string); + } + failf(data, "GSS-API error: %s failed:\n%s", function, buf); + return(1); + } + + return(0); +} + +CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex, + struct connectdata *conn) +{ + struct SessionHandle *data = conn->data; + curl_socket_t sock = conn->sock[sockindex]; + CURLcode code; + ssize_t actualread; + ssize_t written; + int result; + OM_uint32 gss_major_status, gss_minor_status, gss_status; + OM_uint32 gss_ret_flags; + int gss_conf_state, gss_enc; + gss_buffer_desc service = GSS_C_EMPTY_BUFFER; + gss_buffer_desc gss_send_token = GSS_C_EMPTY_BUFFER; + gss_buffer_desc gss_recv_token = GSS_C_EMPTY_BUFFER; + gss_buffer_desc gss_w_token = GSS_C_EMPTY_BUFFER; + gss_buffer_desc* gss_token = GSS_C_NO_BUFFER; + gss_name_t server = GSS_C_NO_NAME; + gss_name_t gss_client_name = GSS_C_NO_NAME; + unsigned short us_length; + char *user=NULL; + unsigned char socksreq[4]; /* room for GSS-API exchange header only */ + char *serviceptr = data->set.str[STRING_SOCKS5_GSSAPI_SERVICE]; + + /* GSS-API request looks like + * +----+------+-----+----------------+ + * |VER | MTYP | LEN | TOKEN | + * +----+------+----------------------+ + * | 1 | 1 | 2 | up to 2^16 - 1 | + * +----+------+-----+----------------+ + */ + + /* prepare service name */ + if(strchr(serviceptr,'/')) { + service.value = malloc(strlen(serviceptr)); + if(!service.value) + return CURLE_OUT_OF_MEMORY; + service.length = strlen(serviceptr); + memcpy(service.value, serviceptr, service.length); + + gss_major_status = gss_import_name(&gss_minor_status, &service, + (gss_OID) GSS_C_NULL_OID, &server); + } + else { + service.value = malloc(strlen(serviceptr) +strlen(conn->proxy.name)+2); + if(!service.value) + return CURLE_OUT_OF_MEMORY; + service.length = strlen(serviceptr) +strlen(conn->proxy.name)+1; + snprintf(service.value, service.length+1, "%s@%s", + serviceptr, conn->proxy.name); + + gss_major_status = gss_import_name(&gss_minor_status, &service, + gss_nt_service_name, &server); + } + + gss_release_buffer(&gss_status, &service); /* clear allocated memory */ + + if(check_gss_err(data,gss_major_status, + gss_minor_status,"gss_import_name()")) { + failf(data, "Failed to create service name."); + gss_release_name(&gss_status, &server); + return CURLE_COULDNT_CONNECT; + } + + /* As long as we need to keep sending some context info, and there's no */ + /* errors, keep sending it... */ + for(;;) { + gss_major_status = Curl_gss_init_sec_context(data, + &gss_minor_status, + &gss_context, + server, + &Curl_krb5_mech_oid, + NULL, + gss_token, + &gss_send_token, + &gss_ret_flags); + + if(gss_token != GSS_C_NO_BUFFER) + gss_release_buffer(&gss_status, &gss_recv_token); + if(check_gss_err(data,gss_major_status, + gss_minor_status,"gss_init_sec_context")) { + gss_release_name(&gss_status, &server); + gss_release_buffer(&gss_status, &gss_recv_token); + gss_release_buffer(&gss_status, &gss_send_token); + gss_delete_sec_context(&gss_status, &gss_context, NULL); + failf(data, "Failed to initial GSS-API token."); + return CURLE_COULDNT_CONNECT; + } + + if(gss_send_token.length != 0) { + socksreq[0] = 1; /* GSS-API subnegotiation version */ + socksreq[1] = 1; /* authentication message type */ + us_length = htons((short)gss_send_token.length); + memcpy(socksreq+2,&us_length,sizeof(short)); + + code = Curl_write_plain(conn, sock, (char *)socksreq, 4, &written); + if((code != CURLE_OK) || (4 != written)) { + failf(data, "Failed to send GSS-API authentication request."); + gss_release_name(&gss_status, &server); + gss_release_buffer(&gss_status, &gss_recv_token); + gss_release_buffer(&gss_status, &gss_send_token); + gss_delete_sec_context(&gss_status, &gss_context, NULL); + return CURLE_COULDNT_CONNECT; + } + + code = Curl_write_plain(conn, sock, (char *)gss_send_token.value, + gss_send_token.length, &written); + + if((code != CURLE_OK) || ((ssize_t)gss_send_token.length != written)) { + failf(data, "Failed to send GSS-API authentication token."); + gss_release_name(&gss_status, &server); + gss_release_buffer(&gss_status, &gss_recv_token); + gss_release_buffer(&gss_status, &gss_send_token); + gss_delete_sec_context(&gss_status, &gss_context, NULL); + return CURLE_COULDNT_CONNECT; + } + + } + + gss_release_buffer(&gss_status, &gss_send_token); + gss_release_buffer(&gss_status, &gss_recv_token); + if(gss_major_status != GSS_S_CONTINUE_NEEDED) break; + + /* analyse response */ + + /* GSS-API response looks like + * +----+------+-----+----------------+ + * |VER | MTYP | LEN | TOKEN | + * +----+------+----------------------+ + * | 1 | 1 | 2 | up to 2^16 - 1 | + * +----+------+-----+----------------+ + */ + + result=Curl_blockread_all(conn, sock, (char *)socksreq, 4, &actualread); + if(result != CURLE_OK || actualread != 4) { + failf(data, "Failed to receive GSS-API authentication response."); + gss_release_name(&gss_status, &server); + gss_delete_sec_context(&gss_status, &gss_context, NULL); + return CURLE_COULDNT_CONNECT; + } + + /* ignore the first (VER) byte */ + if(socksreq[1] == 255) { /* status / message type */ + failf(data, "User was rejected by the SOCKS5 server (%d %d).", + socksreq[0], socksreq[1]); + gss_release_name(&gss_status, &server); + gss_delete_sec_context(&gss_status, &gss_context, NULL); + return CURLE_COULDNT_CONNECT; + } + + if(socksreq[1] != 1) { /* status / messgae type */ + failf(data, "Invalid GSS-API authentication response type (%d %d).", + socksreq[0], socksreq[1]); + gss_release_name(&gss_status, &server); + gss_delete_sec_context(&gss_status, &gss_context, NULL); + return CURLE_COULDNT_CONNECT; + } + + memcpy(&us_length, socksreq+2, sizeof(short)); + us_length = ntohs(us_length); + + gss_recv_token.length=us_length; + gss_recv_token.value=malloc(us_length); + if(!gss_recv_token.value) { + failf(data, + "Could not allocate memory for GSS-API authentication " + "response token."); + gss_release_name(&gss_status, &server); + gss_delete_sec_context(&gss_status, &gss_context, NULL); + return CURLE_OUT_OF_MEMORY; + } + + result=Curl_blockread_all(conn, sock, (char *)gss_recv_token.value, + gss_recv_token.length, &actualread); + + if(result != CURLE_OK || actualread != us_length) { + failf(data, "Failed to receive GSS-API authentication token."); + gss_release_name(&gss_status, &server); + gss_release_buffer(&gss_status, &gss_recv_token); + gss_delete_sec_context(&gss_status, &gss_context, NULL); + return CURLE_COULDNT_CONNECT; + } + + gss_token = &gss_recv_token; + } + + gss_release_name(&gss_status, &server); + + /* Everything is good so far, user was authenticated! */ + gss_major_status = gss_inquire_context (&gss_minor_status, gss_context, + &gss_client_name, NULL, NULL, NULL, + NULL, NULL, NULL); + if(check_gss_err(data,gss_major_status, + gss_minor_status,"gss_inquire_context")) { + gss_delete_sec_context(&gss_status, &gss_context, NULL); + gss_release_name(&gss_status, &gss_client_name); + failf(data, "Failed to determine user name."); + return CURLE_COULDNT_CONNECT; + } + gss_major_status = gss_display_name(&gss_minor_status, gss_client_name, + &gss_send_token, NULL); + if(check_gss_err(data,gss_major_status, + gss_minor_status,"gss_display_name")) { + gss_delete_sec_context(&gss_status, &gss_context, NULL); + gss_release_name(&gss_status, &gss_client_name); + gss_release_buffer(&gss_status, &gss_send_token); + failf(data, "Failed to determine user name."); + return CURLE_COULDNT_CONNECT; + } + user=malloc(gss_send_token.length+1); + if(!user) { + gss_delete_sec_context(&gss_status, &gss_context, NULL); + gss_release_name(&gss_status, &gss_client_name); + gss_release_buffer(&gss_status, &gss_send_token); + return CURLE_OUT_OF_MEMORY; + } + + memcpy(user, gss_send_token.value, gss_send_token.length); + user[gss_send_token.length] = '\0'; + gss_release_name(&gss_status, &gss_client_name); + gss_release_buffer(&gss_status, &gss_send_token); + infof(data, "SOCKS5 server authencticated user %s with GSS-API.\n",user); + free(user); + user=NULL; + + /* Do encryption */ + socksreq[0] = 1; /* GSS-API subnegotiation version */ + socksreq[1] = 2; /* encryption message type */ + + gss_enc = 0; /* no data protection */ + /* do confidentiality protection if supported */ + if(gss_ret_flags & GSS_C_CONF_FLAG) + gss_enc = 2; + /* else do integrity protection */ + else if(gss_ret_flags & GSS_C_INTEG_FLAG) + gss_enc = 1; + + infof(data, "SOCKS5 server supports GSS-API %s data protection.\n", + (gss_enc==0)?"no":((gss_enc==1)?"integrity":"confidentiality")); + /* force for the moment to no data protection */ + gss_enc = 0; + /* + * Sending the encryption type in clear seems wrong. It should be + * protected with gss_seal()/gss_wrap(). See RFC1961 extract below + * The NEC reference implementations on which this is based is + * therefore at fault + * + * +------+------+------+.......................+ + * + ver | mtyp | len | token | + * +------+------+------+.......................+ + * + 0x01 | 0x02 | 0x02 | up to 2^16 - 1 octets | + * +------+------+------+.......................+ + * + * Where: + * + * - "ver" is the protocol version number, here 1 to represent the + * first version of the SOCKS/GSS-API protocol + * + * - "mtyp" is the message type, here 2 to represent a protection + * -level negotiation message + * + * - "len" is the length of the "token" field in octets + * + * - "token" is the GSS-API encapsulated protection level + * + * The token is produced by encapsulating an octet containing the + * required protection level using gss_seal()/gss_wrap() with conf_req + * set to FALSE. The token is verified using gss_unseal()/ + * gss_unwrap(). + * + */ + if(data->set.socks5_gssapi_nec) { + us_length = htons((short)1); + memcpy(socksreq+2,&us_length,sizeof(short)); + } + else { + gss_send_token.length = 1; + gss_send_token.value = malloc(1); + if(!gss_send_token.value) { + gss_delete_sec_context(&gss_status, &gss_context, NULL); + return CURLE_OUT_OF_MEMORY; + } + memcpy(gss_send_token.value, &gss_enc, 1); + + gss_major_status = gss_wrap(&gss_minor_status, gss_context, 0, + GSS_C_QOP_DEFAULT, &gss_send_token, + &gss_conf_state, &gss_w_token); + + if(check_gss_err(data,gss_major_status,gss_minor_status,"gss_wrap")) { + gss_release_buffer(&gss_status, &gss_send_token); + gss_release_buffer(&gss_status, &gss_w_token); + gss_delete_sec_context(&gss_status, &gss_context, NULL); + failf(data, "Failed to wrap GSS-API encryption value into token."); + return CURLE_COULDNT_CONNECT; + } + gss_release_buffer(&gss_status, &gss_send_token); + + us_length = htons((short)gss_w_token.length); + memcpy(socksreq+2,&us_length,sizeof(short)); + } + + code = Curl_write_plain(conn, sock, (char *)socksreq, 4, &written); + if((code != CURLE_OK) || (4 != written)) { + failf(data, "Failed to send GSS-API encryption request."); + gss_release_buffer(&gss_status, &gss_w_token); + gss_delete_sec_context(&gss_status, &gss_context, NULL); + return CURLE_COULDNT_CONNECT; + } + + if(data->set.socks5_gssapi_nec) { + memcpy(socksreq, &gss_enc, 1); + code = Curl_write_plain(conn, sock, socksreq, 1, &written); + if((code != CURLE_OK) || ( 1 != written)) { + failf(data, "Failed to send GSS-API encryption type."); + gss_delete_sec_context(&gss_status, &gss_context, NULL); + return CURLE_COULDNT_CONNECT; + } + } + else { + code = Curl_write_plain(conn, sock, (char *)gss_w_token.value, + gss_w_token.length, &written); + if((code != CURLE_OK) || ((ssize_t)gss_w_token.length != written)) { + failf(data, "Failed to send GSS-API encryption type."); + gss_release_buffer(&gss_status, &gss_w_token); + gss_delete_sec_context(&gss_status, &gss_context, NULL); + return CURLE_COULDNT_CONNECT; + } + gss_release_buffer(&gss_status, &gss_w_token); + } + + result=Curl_blockread_all(conn, sock, (char *)socksreq, 4, &actualread); + if(result != CURLE_OK || actualread != 4) { + failf(data, "Failed to receive GSS-API encryption response."); + gss_delete_sec_context(&gss_status, &gss_context, NULL); + return CURLE_COULDNT_CONNECT; + } + + /* ignore the first (VER) byte */ + if(socksreq[1] == 255) { /* status / message type */ + failf(data, "User was rejected by the SOCKS5 server (%d %d).", + socksreq[0], socksreq[1]); + gss_delete_sec_context(&gss_status, &gss_context, NULL); + return CURLE_COULDNT_CONNECT; + } + + if(socksreq[1] != 2) { /* status / messgae type */ + failf(data, "Invalid GSS-API encryption response type (%d %d).", + socksreq[0], socksreq[1]); + gss_delete_sec_context(&gss_status, &gss_context, NULL); + return CURLE_COULDNT_CONNECT; + } + + memcpy(&us_length, socksreq+2, sizeof(short)); + us_length = ntohs(us_length); + + gss_recv_token.length= us_length; + gss_recv_token.value=malloc(gss_recv_token.length); + if(!gss_recv_token.value) { + gss_delete_sec_context(&gss_status, &gss_context, NULL); + return CURLE_OUT_OF_MEMORY; + } + result=Curl_blockread_all(conn, sock, (char *)gss_recv_token.value, + gss_recv_token.length, &actualread); + + if(result != CURLE_OK || actualread != us_length) { + failf(data, "Failed to receive GSS-API encryptrion type."); + gss_release_buffer(&gss_status, &gss_recv_token); + gss_delete_sec_context(&gss_status, &gss_context, NULL); + return CURLE_COULDNT_CONNECT; + } + + if(!data->set.socks5_gssapi_nec) { + gss_major_status = gss_unwrap(&gss_minor_status, gss_context, + &gss_recv_token, &gss_w_token, + 0, GSS_C_QOP_DEFAULT); + + if(check_gss_err(data,gss_major_status,gss_minor_status,"gss_unwrap")) { + gss_release_buffer(&gss_status, &gss_recv_token); + gss_release_buffer(&gss_status, &gss_w_token); + gss_delete_sec_context(&gss_status, &gss_context, NULL); + failf(data, "Failed to unwrap GSS-API encryption value into token."); + return CURLE_COULDNT_CONNECT; + } + gss_release_buffer(&gss_status, &gss_recv_token); + + if(gss_w_token.length != 1) { + failf(data, "Invalid GSS-API encryption response length (%d).", + gss_w_token.length); + gss_release_buffer(&gss_status, &gss_w_token); + gss_delete_sec_context(&gss_status, &gss_context, NULL); + return CURLE_COULDNT_CONNECT; + } + + memcpy(socksreq,gss_w_token.value,gss_w_token.length); + gss_release_buffer(&gss_status, &gss_w_token); + } + else { + if(gss_recv_token.length != 1) { + failf(data, "Invalid GSS-API encryption response length (%d).", + gss_recv_token.length); + gss_release_buffer(&gss_status, &gss_recv_token); + gss_delete_sec_context(&gss_status, &gss_context, NULL); + return CURLE_COULDNT_CONNECT; + } + + memcpy(socksreq,gss_recv_token.value,gss_recv_token.length); + gss_release_buffer(&gss_status, &gss_recv_token); + } + + infof(data, "SOCKS5 access with%s protection granted.\n", + (socksreq[0]==0)?"out GSS-API data": + ((socksreq[0]==1)?" GSS-API integrity":" GSS-API confidentiality")); + + conn->socks5_gssapi_enctype = socksreq[0]; + if(socksreq[0] == 0) + gss_delete_sec_context(&gss_status, &gss_context, NULL); + + return CURLE_OK; +} +#endif + +#endif /* CURL_DISABLE_PROXY */ diff --git a/external/libcurl_android/jni/libcurl/lib/socks_sspi.c b/external/libcurl_android/jni/libcurl/lib/socks_sspi.c new file mode 100755 index 00000000..82684e0a --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/socks_sspi.c @@ -0,0 +1,604 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2009, 2011, Markus Moeller, + * Copyright (C) 2012 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#if defined(USE_WINDOWS_SSPI) && !defined(CURL_DISABLE_PROXY) + +#include "urldata.h" +#include "sendf.h" +#include "connect.h" +#include "strerror.h" +#include "timeval.h" +#include "socks.h" +#include "curl_sspi.h" +#include "curl_multibyte.h" +#include "warnless.h" + +#define _MPRINTF_REPLACE /* use the internal *printf() functions */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/* + * Helper sspi error functions. + */ +static int check_sspi_err(struct connectdata *conn, + SECURITY_STATUS status, + const char* function) +{ + if(status != SEC_E_OK && + status != SEC_I_COMPLETE_AND_CONTINUE && + status != SEC_I_COMPLETE_NEEDED && + status != SEC_I_CONTINUE_NEEDED) { + failf(conn->data, "SSPI error: %s failed: %s", function, + Curl_sspi_strerror(conn, status)); + return 1; + } + return 0; +} + +/* This is the SSPI-using version of this function */ +CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex, + struct connectdata *conn) +{ + struct SessionHandle *data = conn->data; + curl_socket_t sock = conn->sock[sockindex]; + CURLcode code; + ssize_t actualread; + ssize_t written; + int result; + /* Needs GSS-API authentication */ + SECURITY_STATUS status; + unsigned long sspi_ret_flags = 0; + int gss_enc; + SecBuffer sspi_send_token, sspi_recv_token, sspi_w_token[3]; + SecBufferDesc input_desc, output_desc, wrap_desc; + SecPkgContext_Sizes sspi_sizes; + CredHandle cred_handle; + CtxtHandle sspi_context; + PCtxtHandle context_handle = NULL; + SecPkgCredentials_Names names; + TimeStamp expiry; + char *service_name = NULL; + unsigned short us_length; + unsigned long qop; + unsigned char socksreq[4]; /* room for GSS-API exchange header only */ + char *service = data->set.str[STRING_SOCKS5_GSSAPI_SERVICE]; + + /* GSS-API request looks like + * +----+------+-----+----------------+ + * |VER | MTYP | LEN | TOKEN | + * +----+------+----------------------+ + * | 1 | 1 | 2 | up to 2^16 - 1 | + * +----+------+-----+----------------+ + */ + + /* prepare service name */ + if(strchr(service, '/')) { + service_name = malloc(strlen(service)); + if(!service_name) + return CURLE_OUT_OF_MEMORY; + memcpy(service_name, service, strlen(service)); + } + else { + service_name = malloc(strlen(service) + strlen(conn->proxy.name) + 2); + if(!service_name) + return CURLE_OUT_OF_MEMORY; + snprintf(service_name,strlen(service) +strlen(conn->proxy.name)+2,"%s/%s", + service,conn->proxy.name); + } + + input_desc.cBuffers = 1; + input_desc.pBuffers = &sspi_recv_token; + input_desc.ulVersion = SECBUFFER_VERSION; + + sspi_recv_token.BufferType = SECBUFFER_TOKEN; + sspi_recv_token.cbBuffer = 0; + sspi_recv_token.pvBuffer = NULL; + + output_desc.cBuffers = 1; + output_desc.pBuffers = &sspi_send_token; + output_desc.ulVersion = SECBUFFER_VERSION; + + sspi_send_token.BufferType = SECBUFFER_TOKEN; + sspi_send_token.cbBuffer = 0; + sspi_send_token.pvBuffer = NULL; + + wrap_desc.cBuffers = 3; + wrap_desc.pBuffers = sspi_w_token; + wrap_desc.ulVersion = SECBUFFER_VERSION; + + cred_handle.dwLower = 0; + cred_handle.dwUpper = 0; + + status = s_pSecFn->AcquireCredentialsHandle(NULL, + (TCHAR *) TEXT("Kerberos"), + SECPKG_CRED_OUTBOUND, + NULL, + NULL, + NULL, + NULL, + &cred_handle, + &expiry); + + if(check_sspi_err(conn, status, "AcquireCredentialsHandle")) { + failf(data, "Failed to acquire credentials."); + Curl_safefree(service_name); + s_pSecFn->FreeCredentialsHandle(&cred_handle); + return CURLE_COULDNT_CONNECT; + } + + /* As long as we need to keep sending some context info, and there's no */ + /* errors, keep sending it... */ + for(;;) { + TCHAR *sname; + + sname = Curl_convert_UTF8_to_tchar(service_name); + if(!sname) + return CURLE_OUT_OF_MEMORY; + + status = s_pSecFn->InitializeSecurityContext(&cred_handle, + context_handle, + sname, + ISC_REQ_MUTUAL_AUTH | + ISC_REQ_ALLOCATE_MEMORY | + ISC_REQ_CONFIDENTIALITY | + ISC_REQ_REPLAY_DETECT, + 0, + SECURITY_NATIVE_DREP, + &input_desc, + 0, + &sspi_context, + &output_desc, + &sspi_ret_flags, + &expiry); + + Curl_unicodefree(sname); + + if(sspi_recv_token.pvBuffer) { + s_pSecFn->FreeContextBuffer(sspi_recv_token.pvBuffer); + sspi_recv_token.pvBuffer = NULL; + sspi_recv_token.cbBuffer = 0; + } + + if(check_sspi_err(conn, status, "InitializeSecurityContext")) { + Curl_safefree(service_name); + s_pSecFn->FreeCredentialsHandle(&cred_handle); + s_pSecFn->DeleteSecurityContext(&sspi_context); + if(sspi_recv_token.pvBuffer) + s_pSecFn->FreeContextBuffer(sspi_recv_token.pvBuffer); + failf(data, "Failed to initialise security context."); + return CURLE_COULDNT_CONNECT; + } + + if(sspi_send_token.cbBuffer != 0) { + socksreq[0] = 1; /* GSS-API subnegotiation version */ + socksreq[1] = 1; /* authentication message type */ + us_length = htons((short)sspi_send_token.cbBuffer); + memcpy(socksreq+2, &us_length, sizeof(short)); + + code = Curl_write_plain(conn, sock, (char *)socksreq, 4, &written); + if((code != CURLE_OK) || (4 != written)) { + failf(data, "Failed to send SSPI authentication request."); + Curl_safefree(service_name); + if(sspi_send_token.pvBuffer) + s_pSecFn->FreeContextBuffer(sspi_send_token.pvBuffer); + if(sspi_recv_token.pvBuffer) + s_pSecFn->FreeContextBuffer(sspi_recv_token.pvBuffer); + s_pSecFn->FreeCredentialsHandle(&cred_handle); + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_COULDNT_CONNECT; + } + + code = Curl_write_plain(conn, sock, (char *)sspi_send_token.pvBuffer, + sspi_send_token.cbBuffer, &written); + if((code != CURLE_OK) || (sspi_send_token.cbBuffer != (size_t)written)) { + failf(data, "Failed to send SSPI authentication token."); + Curl_safefree(service_name); + if(sspi_send_token.pvBuffer) + s_pSecFn->FreeContextBuffer(sspi_send_token.pvBuffer); + if(sspi_recv_token.pvBuffer) + s_pSecFn->FreeContextBuffer(sspi_recv_token.pvBuffer); + s_pSecFn->FreeCredentialsHandle(&cred_handle); + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_COULDNT_CONNECT; + } + + } + + if(sspi_send_token.pvBuffer) { + s_pSecFn->FreeContextBuffer(sspi_send_token.pvBuffer); + sspi_send_token.pvBuffer = NULL; + } + sspi_send_token.cbBuffer = 0; + + if(sspi_recv_token.pvBuffer) { + s_pSecFn->FreeContextBuffer(sspi_recv_token.pvBuffer); + sspi_recv_token.pvBuffer = NULL; + } + sspi_recv_token.cbBuffer = 0; + + if(status != SEC_I_CONTINUE_NEEDED) + break; + + /* analyse response */ + + /* GSS-API response looks like + * +----+------+-----+----------------+ + * |VER | MTYP | LEN | TOKEN | + * +----+------+----------------------+ + * | 1 | 1 | 2 | up to 2^16 - 1 | + * +----+------+-----+----------------+ + */ + + result = Curl_blockread_all(conn, sock, (char *)socksreq, 4, &actualread); + if(result != CURLE_OK || actualread != 4) { + failf(data, "Failed to receive SSPI authentication response."); + Curl_safefree(service_name); + s_pSecFn->FreeCredentialsHandle(&cred_handle); + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_COULDNT_CONNECT; + } + + /* ignore the first (VER) byte */ + if(socksreq[1] == 255) { /* status / message type */ + failf(data, "User was rejected by the SOCKS5 server (%u %u).", + (unsigned int)socksreq[0], (unsigned int)socksreq[1]); + Curl_safefree(service_name); + s_pSecFn->FreeCredentialsHandle(&cred_handle); + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_COULDNT_CONNECT; + } + + if(socksreq[1] != 1) { /* status / messgae type */ + failf(data, "Invalid SSPI authentication response type (%u %u).", + (unsigned int)socksreq[0], (unsigned int)socksreq[1]); + Curl_safefree(service_name); + s_pSecFn->FreeCredentialsHandle(&cred_handle); + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_COULDNT_CONNECT; + } + + memcpy(&us_length, socksreq+2, sizeof(short)); + us_length = ntohs(us_length); + + sspi_recv_token.cbBuffer = us_length; + sspi_recv_token.pvBuffer = malloc(us_length); + + if(!sspi_recv_token.pvBuffer) { + Curl_safefree(service_name); + s_pSecFn->FreeCredentialsHandle(&cred_handle); + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_OUT_OF_MEMORY; + } + result = Curl_blockread_all(conn, sock, (char *)sspi_recv_token.pvBuffer, + sspi_recv_token.cbBuffer, &actualread); + + if(result != CURLE_OK || actualread != us_length) { + failf(data, "Failed to receive SSPI authentication token."); + Curl_safefree(service_name); + if(sspi_recv_token.pvBuffer) + s_pSecFn->FreeContextBuffer(sspi_recv_token.pvBuffer); + s_pSecFn->FreeCredentialsHandle(&cred_handle); + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_COULDNT_CONNECT; + } + + context_handle = &sspi_context; + } + + Curl_safefree(service_name); + + /* Everything is good so far, user was authenticated! */ + status = s_pSecFn->QueryCredentialsAttributes(&cred_handle, + SECPKG_CRED_ATTR_NAMES, + &names); + s_pSecFn->FreeCredentialsHandle(&cred_handle); + if(check_sspi_err(conn, status, "QueryCredentialAttributes")) { + s_pSecFn->DeleteSecurityContext(&sspi_context); + s_pSecFn->FreeContextBuffer(names.sUserName); + failf(data, "Failed to determine user name."); + return CURLE_COULDNT_CONNECT; + } + infof(data, "SOCKS5 server authencticated user %s with GSS-API.\n", + names.sUserName); + s_pSecFn->FreeContextBuffer(names.sUserName); + + /* Do encryption */ + socksreq[0] = 1; /* GSS-API subnegotiation version */ + socksreq[1] = 2; /* encryption message type */ + + gss_enc = 0; /* no data protection */ + /* do confidentiality protection if supported */ + if(sspi_ret_flags & ISC_REQ_CONFIDENTIALITY) + gss_enc = 2; + /* else do integrity protection */ + else if(sspi_ret_flags & ISC_REQ_INTEGRITY) + gss_enc = 1; + + infof(data, "SOCKS5 server supports GSS-API %s data protection.\n", + (gss_enc==0)?"no":((gss_enc==1)?"integrity":"confidentiality") ); + /* force to no data protection, avoid encryption/decryption for now */ + gss_enc = 0; + /* + * Sending the encryption type in clear seems wrong. It should be + * protected with gss_seal()/gss_wrap(). See RFC1961 extract below + * The NEC reference implementations on which this is based is + * therefore at fault + * + * +------+------+------+.......................+ + * + ver | mtyp | len | token | + * +------+------+------+.......................+ + * + 0x01 | 0x02 | 0x02 | up to 2^16 - 1 octets | + * +------+------+------+.......................+ + * + * Where: + * + * - "ver" is the protocol version number, here 1 to represent the + * first version of the SOCKS/GSS-API protocol + * + * - "mtyp" is the message type, here 2 to represent a protection + * -level negotiation message + * + * - "len" is the length of the "token" field in octets + * + * - "token" is the GSS-API encapsulated protection level + * + * The token is produced by encapsulating an octet containing the + * required protection level using gss_seal()/gss_wrap() with conf_req + * set to FALSE. The token is verified using gss_unseal()/ + * gss_unwrap(). + * + */ + + if(data->set.socks5_gssapi_nec) { + us_length = htons((short)1); + memcpy(socksreq+2, &us_length, sizeof(short)); + } + else { + status = s_pSecFn->QueryContextAttributes(&sspi_context, + SECPKG_ATTR_SIZES, + &sspi_sizes); + if(check_sspi_err(conn, status, "QueryContextAttributes")) { + s_pSecFn->DeleteSecurityContext(&sspi_context); + failf(data, "Failed to query security context attributes."); + return CURLE_COULDNT_CONNECT; + } + + sspi_w_token[0].cbBuffer = sspi_sizes.cbSecurityTrailer; + sspi_w_token[0].BufferType = SECBUFFER_TOKEN; + sspi_w_token[0].pvBuffer = malloc(sspi_sizes.cbSecurityTrailer); + + if(!sspi_w_token[0].pvBuffer) { + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_OUT_OF_MEMORY; + } + + sspi_w_token[1].cbBuffer = 1; + sspi_w_token[1].pvBuffer = malloc(1); + if(!sspi_w_token[1].pvBuffer) { + s_pSecFn->FreeContextBuffer(sspi_w_token[0].pvBuffer); + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_OUT_OF_MEMORY; + } + + memcpy(sspi_w_token[1].pvBuffer,&gss_enc,1); + sspi_w_token[2].BufferType = SECBUFFER_PADDING; + sspi_w_token[2].cbBuffer = sspi_sizes.cbBlockSize; + sspi_w_token[2].pvBuffer = malloc(sspi_sizes.cbBlockSize); + if(!sspi_w_token[2].pvBuffer) { + s_pSecFn->FreeContextBuffer(sspi_w_token[0].pvBuffer); + s_pSecFn->FreeContextBuffer(sspi_w_token[1].pvBuffer); + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_OUT_OF_MEMORY; + } + status = s_pSecFn->EncryptMessage(&sspi_context, + KERB_WRAP_NO_ENCRYPT, + &wrap_desc, + 0); + if(check_sspi_err(conn, status, "EncryptMessage")) { + s_pSecFn->FreeContextBuffer(sspi_w_token[0].pvBuffer); + s_pSecFn->FreeContextBuffer(sspi_w_token[1].pvBuffer); + s_pSecFn->FreeContextBuffer(sspi_w_token[2].pvBuffer); + s_pSecFn->DeleteSecurityContext(&sspi_context); + failf(data, "Failed to query security context attributes."); + return CURLE_COULDNT_CONNECT; + } + sspi_send_token.cbBuffer = sspi_w_token[0].cbBuffer + + sspi_w_token[1].cbBuffer + + sspi_w_token[2].cbBuffer; + sspi_send_token.pvBuffer = malloc(sspi_send_token.cbBuffer); + if(!sspi_send_token.pvBuffer) { + s_pSecFn->FreeContextBuffer(sspi_w_token[0].pvBuffer); + s_pSecFn->FreeContextBuffer(sspi_w_token[1].pvBuffer); + s_pSecFn->FreeContextBuffer(sspi_w_token[2].pvBuffer); + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_OUT_OF_MEMORY; + } + + memcpy(sspi_send_token.pvBuffer, sspi_w_token[0].pvBuffer, + sspi_w_token[0].cbBuffer); + memcpy((PUCHAR) sspi_send_token.pvBuffer +(int)sspi_w_token[0].cbBuffer, + sspi_w_token[1].pvBuffer, sspi_w_token[1].cbBuffer); + memcpy((PUCHAR) sspi_send_token.pvBuffer + +sspi_w_token[0].cbBuffer + +sspi_w_token[1].cbBuffer, + sspi_w_token[2].pvBuffer, sspi_w_token[2].cbBuffer); + + s_pSecFn->FreeContextBuffer(sspi_w_token[0].pvBuffer); + sspi_w_token[0].pvBuffer = NULL; + sspi_w_token[0].cbBuffer = 0; + s_pSecFn->FreeContextBuffer(sspi_w_token[1].pvBuffer); + sspi_w_token[1].pvBuffer = NULL; + sspi_w_token[1].cbBuffer = 0; + s_pSecFn->FreeContextBuffer(sspi_w_token[2].pvBuffer); + sspi_w_token[2].pvBuffer = NULL; + sspi_w_token[2].cbBuffer = 0; + + us_length = htons((short)sspi_send_token.cbBuffer); + memcpy(socksreq+2,&us_length,sizeof(short)); + } + + code = Curl_write_plain(conn, sock, (char *)socksreq, 4, &written); + if((code != CURLE_OK) || (4 != written)) { + failf(data, "Failed to send SSPI encryption request."); + if(sspi_send_token.pvBuffer) + s_pSecFn->FreeContextBuffer(sspi_send_token.pvBuffer); + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_COULDNT_CONNECT; + } + + if(data->set.socks5_gssapi_nec) { + memcpy(socksreq,&gss_enc,1); + code = Curl_write_plain(conn, sock, (char *)socksreq, 1, &written); + if((code != CURLE_OK) || (1 != written)) { + failf(data, "Failed to send SSPI encryption type."); + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_COULDNT_CONNECT; + } + } + else { + code = Curl_write_plain(conn, sock, (char *)sspi_send_token.pvBuffer, + sspi_send_token.cbBuffer, &written); + if((code != CURLE_OK) || (sspi_send_token.cbBuffer != (size_t)written)) { + failf(data, "Failed to send SSPI encryption type."); + if(sspi_send_token.pvBuffer) + s_pSecFn->FreeContextBuffer(sspi_send_token.pvBuffer); + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_COULDNT_CONNECT; + } + if(sspi_send_token.pvBuffer) + s_pSecFn->FreeContextBuffer(sspi_send_token.pvBuffer); + } + + result = Curl_blockread_all(conn, sock, (char *)socksreq, 4, &actualread); + if(result != CURLE_OK || actualread != 4) { + failf(data, "Failed to receive SSPI encryption response."); + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_COULDNT_CONNECT; + } + + /* ignore the first (VER) byte */ + if(socksreq[1] == 255) { /* status / message type */ + failf(data, "User was rejected by the SOCKS5 server (%u %u).", + (unsigned int)socksreq[0], (unsigned int)socksreq[1]); + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_COULDNT_CONNECT; + } + + if(socksreq[1] != 2) { /* status / message type */ + failf(data, "Invalid SSPI encryption response type (%u %u).", + (unsigned int)socksreq[0], (unsigned int)socksreq[1]); + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_COULDNT_CONNECT; + } + + memcpy(&us_length, socksreq+2, sizeof(short)); + us_length = ntohs(us_length); + + sspi_w_token[0].cbBuffer = us_length; + sspi_w_token[0].pvBuffer = malloc(us_length); + if(!sspi_w_token[0].pvBuffer) { + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_OUT_OF_MEMORY; + } + + result = Curl_blockread_all(conn, sock, (char *)sspi_w_token[0].pvBuffer, + sspi_w_token[0].cbBuffer, &actualread); + + if(result != CURLE_OK || actualread != us_length) { + failf(data, "Failed to receive SSPI encryption type."); + s_pSecFn->FreeContextBuffer(sspi_w_token[0].pvBuffer); + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_COULDNT_CONNECT; + } + + + if(!data->set.socks5_gssapi_nec) { + wrap_desc.cBuffers = 2; + sspi_w_token[0].BufferType = SECBUFFER_STREAM; + sspi_w_token[1].BufferType = SECBUFFER_DATA; + sspi_w_token[1].cbBuffer = 0; + sspi_w_token[1].pvBuffer = NULL; + + status = s_pSecFn->DecryptMessage(&sspi_context, + &wrap_desc, + 0, + &qop); + + if(check_sspi_err(conn, status, "DecryptMessage")) { + if(sspi_w_token[0].pvBuffer) + s_pSecFn->FreeContextBuffer(sspi_w_token[0].pvBuffer); + if(sspi_w_token[1].pvBuffer) + s_pSecFn->FreeContextBuffer(sspi_w_token[1].pvBuffer); + s_pSecFn->DeleteSecurityContext(&sspi_context); + failf(data, "Failed to query security context attributes."); + return CURLE_COULDNT_CONNECT; + } + + if(sspi_w_token[1].cbBuffer != 1) { + failf(data, "Invalid SSPI encryption response length (%lu).", + (unsigned long)sspi_w_token[1].cbBuffer); + if(sspi_w_token[0].pvBuffer) + s_pSecFn->FreeContextBuffer(sspi_w_token[0].pvBuffer); + if(sspi_w_token[1].pvBuffer) + s_pSecFn->FreeContextBuffer(sspi_w_token[1].pvBuffer); + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_COULDNT_CONNECT; + } + + memcpy(socksreq,sspi_w_token[1].pvBuffer,sspi_w_token[1].cbBuffer); + s_pSecFn->FreeContextBuffer(sspi_w_token[0].pvBuffer); + s_pSecFn->FreeContextBuffer(sspi_w_token[1].pvBuffer); + } + else { + if(sspi_w_token[0].cbBuffer != 1) { + failf(data, "Invalid SSPI encryption response length (%lu).", + (unsigned long)sspi_w_token[0].cbBuffer); + s_pSecFn->FreeContextBuffer(sspi_w_token[0].pvBuffer); + s_pSecFn->DeleteSecurityContext(&sspi_context); + return CURLE_COULDNT_CONNECT; + } + memcpy(socksreq,sspi_w_token[0].pvBuffer,sspi_w_token[0].cbBuffer); + s_pSecFn->FreeContextBuffer(sspi_w_token[0].pvBuffer); + } + + infof(data, "SOCKS5 access with%s protection granted.\n", + (socksreq[0]==0)?"out GSS-API data": + ((socksreq[0]==1)?" GSS-API integrity":" GSS-API confidentiality")); + + /* For later use if encryption is required + conn->socks5_gssapi_enctype = socksreq[0]; + if(socksreq[0] != 0) + conn->socks5_sspi_context = sspi_context; + else { + s_pSecFn->DeleteSecurityContext(&sspi_context); + conn->socks5_sspi_context = sspi_context; + } + */ + return CURLE_OK; +} +#endif diff --git a/external/libcurl_android/jni/libcurl/lib/speedcheck.c b/external/libcurl_android/jni/libcurl/lib/speedcheck.c new file mode 100755 index 00000000..ac7447c4 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/speedcheck.c @@ -0,0 +1,74 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include +#include "urldata.h" +#include "sendf.h" +#include "multiif.h" +#include "speedcheck.h" + +void Curl_speedinit(struct SessionHandle *data) +{ + memset(&data->state.keeps_speed, 0, sizeof(struct timeval)); +} + +CURLcode Curl_speedcheck(struct SessionHandle *data, + struct timeval now) +{ + if((data->progress.current_speed >= 0) && + data->set.low_speed_time && + (Curl_tvlong(data->state.keeps_speed) != 0) && + (data->progress.current_speed < data->set.low_speed_limit)) { + long howlong = Curl_tvdiff(now, data->state.keeps_speed); + long nextcheck = (data->set.low_speed_time * 1000) - howlong; + + /* We are now below the "low speed limit". If we are below it + for "low speed time" seconds we consider that enough reason + to abort the download. */ + if(nextcheck <= 0) { + /* we have been this slow for long enough, now die */ + failf(data, + "Operation too slow. " + "Less than %ld bytes/sec transferred the last %ld seconds", + data->set.low_speed_limit, + data->set.low_speed_time); + return CURLE_OPERATION_TIMEDOUT; + } + else { + /* wait complete low_speed_time */ + Curl_expire_latest(data, nextcheck); + } + } + else { + /* we keep up the required speed all right */ + data->state.keeps_speed = now; + + if(data->set.low_speed_limit) + /* if there is a low speed limit enabled, we set the expire timer to + make this connection's speed get checked again no later than when + this time is up */ + Curl_expire_latest(data, data->set.low_speed_time*1000); + } + return CURLE_OK; +} diff --git a/external/libcurl_android/jni/libcurl/lib/speedcheck.h b/external/libcurl_android/jni/libcurl/lib/speedcheck.h new file mode 100755 index 00000000..786cd121 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/speedcheck.h @@ -0,0 +1,33 @@ +#ifndef HEADER_CURL_SPEEDCHECK_H +#define HEADER_CURL_SPEEDCHECK_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include "timeval.h" + +void Curl_speedinit(struct SessionHandle *data); +CURLcode Curl_speedcheck(struct SessionHandle *data, + struct timeval now); + +#endif /* HEADER_CURL_SPEEDCHECK_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/splay.c b/external/libcurl_android/jni/libcurl/lib/splay.c new file mode 100755 index 00000000..5bb7065e --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/splay.c @@ -0,0 +1,288 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1997 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include "splay.h" + +/* + * This macro compares two node keys i and j and returns: + * + * negative value: when i is smaller than j + * zero : when i is equal to j + * positive when : when i is larger than j + */ +#define compare(i,j) Curl_splaycomparekeys((i),(j)) + +/* + * Splay using the key i (which may or may not be in the tree.) The starting + * root is t. + */ +struct Curl_tree *Curl_splay(struct timeval i, + struct Curl_tree *t) +{ + struct Curl_tree N, *l, *r, *y; + long comp; + + if(t == NULL) + return t; + N.smaller = N.larger = NULL; + l = r = &N; + + for(;;) { + comp = compare(i, t->key); + if(comp < 0) { + if(t->smaller == NULL) + break; + if(compare(i, t->smaller->key) < 0) { + y = t->smaller; /* rotate smaller */ + t->smaller = y->larger; + y->larger = t; + t = y; + if(t->smaller == NULL) + break; + } + r->smaller = t; /* link smaller */ + r = t; + t = t->smaller; + } + else if(comp > 0) { + if(t->larger == NULL) + break; + if(compare(i, t->larger->key) > 0) { + y = t->larger; /* rotate larger */ + t->larger = y->smaller; + y->smaller = t; + t = y; + if(t->larger == NULL) + break; + } + l->larger = t; /* link larger */ + l = t; + t = t->larger; + } + else + break; + } + + l->larger = t->smaller; /* assemble */ + r->smaller = t->larger; + t->smaller = N.larger; + t->larger = N.smaller; + + return t; +} + +/* Insert key i into the tree t. Return a pointer to the resulting tree or + * NULL if something went wrong. + * + * @unittest: 1309 + */ +struct Curl_tree *Curl_splayinsert(struct timeval i, + struct Curl_tree *t, + struct Curl_tree *node) +{ + static const struct timeval KEY_NOTUSED = {-1,-1}; /* will *NEVER* appear */ + + if(node == NULL) + return t; + + if(t != NULL) { + t = Curl_splay(i,t); + if(compare(i, t->key)==0) { + /* There already exists a node in the tree with the very same key. Build + a linked list of nodes. We make the new 'node' struct the new master + node and make the previous node the first one in the 'same' list. */ + + node->same = t; + node->key = i; + node->smaller = t->smaller; + node->larger = t->larger; + + t->smaller = node; /* in the sub node for this same key, we use the + smaller pointer to point back to the master + node */ + + t->key = KEY_NOTUSED; /* and we set the key in the sub node to NOTUSED + to quickly identify this node as a subnode */ + + return node; /* new root node */ + } + } + + if(t == NULL) { + node->smaller = node->larger = NULL; + } + else if(compare(i, t->key) < 0) { + node->smaller = t->smaller; + node->larger = t; + t->smaller = NULL; + + } + else { + node->larger = t->larger; + node->smaller = t; + t->larger = NULL; + } + node->key = i; + + node->same = NULL; /* no identical node (yet) */ + return node; +} + +/* Finds and deletes the best-fit node from the tree. Return a pointer to the + resulting tree. best-fit means the node with the given or lower key */ +struct Curl_tree *Curl_splaygetbest(struct timeval i, + struct Curl_tree *t, + struct Curl_tree **removed) +{ + struct Curl_tree *x; + + if(!t) { + *removed = NULL; /* none removed since there was no root */ + return NULL; + } + + t = Curl_splay(i,t); + if(compare(i, t->key) < 0) { + /* too big node, try the smaller chain */ + if(t->smaller) + t=Curl_splay(t->smaller->key, t); + else { + /* fail */ + *removed = NULL; + return t; + } + } + + if(compare(i, t->key) >= 0) { /* found it */ + /* FIRST! Check if there is a list with identical keys */ + x = t->same; + if(x) { + /* there is, pick one from the list */ + + /* 'x' is the new root node */ + + x->key = t->key; + x->larger = t->larger; + x->smaller = t->smaller; + + *removed = t; + return x; /* new root */ + } + + if(t->smaller == NULL) { + x = t->larger; + } + else { + x = Curl_splay(i, t->smaller); + x->larger = t->larger; + } + *removed = t; + + return x; + } + else { + *removed = NULL; /* no match */ + return t; /* It wasn't there */ + } +} + + +/* Deletes the very node we point out from the tree if it's there. Stores a + * pointer to the new resulting tree in 'newroot'. + * + * Returns zero on success and non-zero on errors! TODO: document error codes. + * When returning error, it does not touch the 'newroot' pointer. + * + * NOTE: when the last node of the tree is removed, there's no tree left so + * 'newroot' will be made to point to NULL. + * + * @unittest: 1309 + */ +int Curl_splayremovebyaddr(struct Curl_tree *t, + struct Curl_tree *removenode, + struct Curl_tree **newroot) +{ + static const struct timeval KEY_NOTUSED = {-1,-1}; /* will *NEVER* appear */ + struct Curl_tree *x; + + if(!t || !removenode) + return 1; + + if(compare(KEY_NOTUSED, removenode->key) == 0) { + /* Key set to NOTUSED means it is a subnode within a 'same' linked list + and thus we can unlink it easily. The 'smaller' link of a subnode + links to the parent node. */ + if(removenode->smaller == NULL) + return 3; + + removenode->smaller->same = removenode->same; + if(removenode->same) + removenode->same->smaller = removenode->smaller; + + /* Ensures that double-remove gets caught. */ + removenode->smaller = NULL; + + /* voila, we're done! */ + *newroot = t; /* return the same root */ + return 0; + } + + t = Curl_splay(removenode->key, t); + + /* First make sure that we got the same root node as the one we want + to remove, as otherwise we might be trying to remove a node that + isn't actually in the tree. + + We cannot just compare the keys here as a double remove in quick + succession of a node with key != KEY_NOTUSED && same != NULL + could return the same key but a different node. */ + if(t != removenode) + return 2; + + /* Check if there is a list with identical sizes, as then we're trying to + remove the root node of a list of nodes with identical keys. */ + x = t->same; + if(x) { + /* 'x' is the new root node, we just make it use the root node's + smaller/larger links */ + + x->key = t->key; + x->larger = t->larger; + x->smaller = t->smaller; + } + else { + /* Remove the root node */ + if(t->smaller == NULL) + x = t->larger; + else { + x = Curl_splay(removenode->key, t->smaller); + x->larger = t->larger; + } + } + + *newroot = x; /* store new root pointer */ + + return 0; +} + diff --git a/external/libcurl_android/jni/libcurl/lib/splay.h b/external/libcurl_android/jni/libcurl/lib/splay.h new file mode 100755 index 00000000..5f9ef24c --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/splay.h @@ -0,0 +1,66 @@ +#ifndef HEADER_CURL_SPLAY_H +#define HEADER_CURL_SPLAY_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1997 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +struct Curl_tree { + struct Curl_tree *smaller; /* smaller node */ + struct Curl_tree *larger; /* larger node */ + struct Curl_tree *same; /* points to a node with identical key */ + struct timeval key; /* this node's "sort" key */ + void *payload; /* data the splay code doesn't care about */ +}; + +struct Curl_tree *Curl_splay(struct timeval i, + struct Curl_tree *t); + +struct Curl_tree *Curl_splayinsert(struct timeval key, + struct Curl_tree *t, + struct Curl_tree *newnode); + +#if 0 +struct Curl_tree *Curl_splayremove(struct timeval key, + struct Curl_tree *t, + struct Curl_tree **removed); +#endif + +struct Curl_tree *Curl_splaygetbest(struct timeval key, + struct Curl_tree *t, + struct Curl_tree **removed); + +int Curl_splayremovebyaddr(struct Curl_tree *t, + struct Curl_tree *removenode, + struct Curl_tree **newroot); + +#define Curl_splaycomparekeys(i,j) ( ((i.tv_sec) < (j.tv_sec)) ? -1 : \ + ( ((i.tv_sec) > (j.tv_sec)) ? 1 : \ + ( ((i.tv_usec) < (j.tv_usec)) ? -1 : \ + ( ((i.tv_usec) > (j.tv_usec)) ? 1 : 0 )))) + +#ifdef DEBUGBUILD +void Curl_splayprint(struct Curl_tree * t, int d, char output); +#else +#define Curl_splayprint(x,y,z) Curl_nop_stmt +#endif + +#endif /* HEADER_CURL_SPLAY_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/ssh.c b/external/libcurl_android/jni/libcurl/lib/ssh.c new file mode 100755 index 00000000..887e10f2 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/ssh.c @@ -0,0 +1,3302 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* #define CURL_LIBSSH2_DEBUG */ + +#include "curl_setup.h" + +#ifdef USE_LIBSSH2 + +#ifdef HAVE_LIMITS_H +# include +#endif + +#include +#include + +#ifdef HAVE_FCNTL_H +#include +#endif + +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef HAVE_UTSNAME_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef __VMS +#include +#include +#endif + +#if (defined(NETWARE) && defined(__NOVELL_LIBC__)) +#undef in_addr_t +#define in_addr_t unsigned long +#endif + +#include +#include "urldata.h" +#include "sendf.h" +#include "hostip.h" +#include "progress.h" +#include "transfer.h" +#include "escape.h" +#include "http.h" /* for HTTP proxy tunnel stuff */ +#include "ssh.h" +#include "url.h" +#include "speedcheck.h" +#include "getinfo.h" + +#include "strequal.h" +#include "vtls/vtls.h" +#include "connect.h" +#include "strerror.h" +#include "inet_ntop.h" +#include "parsedate.h" /* for the week day and month names */ +#include "sockaddr.h" /* required for Curl_sockaddr_storage */ +#include "strtoofft.h" +#include "multiif.h" +#include "select.h" +#include "warnless.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +#ifdef WIN32 +# undef PATH_MAX +# define PATH_MAX MAX_PATH +#endif + +#ifndef PATH_MAX +#define PATH_MAX 1024 /* just an extra precaution since there are systems that + have their definition hidden well */ +#endif + +#define sftp_libssh2_last_error(s) curlx_ultosi(libssh2_sftp_last_error(s)) + +#define sftp_libssh2_realpath(s,p,t,m) \ + libssh2_sftp_symlink_ex((s), (p), curlx_uztoui(strlen(p)), \ + (t), (m), LIBSSH2_SFTP_REALPATH) + +/* Local functions: */ +static const char *sftp_libssh2_strerror(int err); +static LIBSSH2_ALLOC_FUNC(my_libssh2_malloc); +static LIBSSH2_REALLOC_FUNC(my_libssh2_realloc); +static LIBSSH2_FREE_FUNC(my_libssh2_free); + +static CURLcode get_pathname(const char **cpp, char **path); + +static CURLcode ssh_connect(struct connectdata *conn, bool *done); +static CURLcode ssh_multi_statemach(struct connectdata *conn, bool *done); +static CURLcode ssh_do(struct connectdata *conn, bool *done); + +static CURLcode ssh_getworkingpath(struct connectdata *conn, + char *homedir, /* when SFTP is used */ + char **path); + +static CURLcode scp_done(struct connectdata *conn, + CURLcode, bool premature); +static CURLcode scp_doing(struct connectdata *conn, + bool *dophase_done); +static CURLcode scp_disconnect(struct connectdata *conn, bool dead_connection); + +static CURLcode sftp_done(struct connectdata *conn, + CURLcode, bool premature); +static CURLcode sftp_doing(struct connectdata *conn, + bool *dophase_done); +static CURLcode sftp_disconnect(struct connectdata *conn, bool dead); +static +CURLcode sftp_perform(struct connectdata *conn, + bool *connected, + bool *dophase_done); + +static int ssh_getsock(struct connectdata *conn, + curl_socket_t *sock, /* points to numsocks number + of sockets */ + int numsocks); + +static int ssh_perform_getsock(const struct connectdata *conn, + curl_socket_t *sock, /* points to numsocks + number of sockets */ + int numsocks); + +static CURLcode ssh_setup_connection(struct connectdata *conn); + +/* + * SCP protocol handler. + */ + +const struct Curl_handler Curl_handler_scp = { + "SCP", /* scheme */ + ssh_setup_connection, /* setup_connection */ + ssh_do, /* do_it */ + scp_done, /* done */ + ZERO_NULL, /* do_more */ + ssh_connect, /* connect_it */ + ssh_multi_statemach, /* connecting */ + scp_doing, /* doing */ + ssh_getsock, /* proto_getsock */ + ssh_getsock, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ssh_perform_getsock, /* perform_getsock */ + scp_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_SSH, /* defport */ + CURLPROTO_SCP, /* protocol */ + PROTOPT_DIRLOCK | PROTOPT_CLOSEACTION + | PROTOPT_NOURLQUERY /* flags */ +}; + + +/* + * SFTP protocol handler. + */ + +const struct Curl_handler Curl_handler_sftp = { + "SFTP", /* scheme */ + ssh_setup_connection, /* setup_connection */ + ssh_do, /* do_it */ + sftp_done, /* done */ + ZERO_NULL, /* do_more */ + ssh_connect, /* connect_it */ + ssh_multi_statemach, /* connecting */ + sftp_doing, /* doing */ + ssh_getsock, /* proto_getsock */ + ssh_getsock, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ssh_perform_getsock, /* perform_getsock */ + sftp_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_SSH, /* defport */ + CURLPROTO_SFTP, /* protocol */ + PROTOPT_DIRLOCK | PROTOPT_CLOSEACTION + | PROTOPT_NOURLQUERY /* flags */ +}; + +static void +kbd_callback(const char *name, int name_len, const char *instruction, + int instruction_len, int num_prompts, + const LIBSSH2_USERAUTH_KBDINT_PROMPT *prompts, + LIBSSH2_USERAUTH_KBDINT_RESPONSE *responses, + void **abstract) +{ + struct connectdata *conn = (struct connectdata *)*abstract; + +#ifdef CURL_LIBSSH2_DEBUG + fprintf(stderr, "name=%s\n", name); + fprintf(stderr, "name_len=%d\n", name_len); + fprintf(stderr, "instruction=%s\n", instruction); + fprintf(stderr, "instruction_len=%d\n", instruction_len); + fprintf(stderr, "num_prompts=%d\n", num_prompts); +#else + (void)name; + (void)name_len; + (void)instruction; + (void)instruction_len; +#endif /* CURL_LIBSSH2_DEBUG */ + if(num_prompts == 1) { + responses[0].text = strdup(conn->passwd); + responses[0].length = curlx_uztoui(strlen(conn->passwd)); + } + (void)prompts; + (void)abstract; +} /* kbd_callback */ + +static CURLcode sftp_libssh2_error_to_CURLE(int err) +{ + switch (err) { + case LIBSSH2_FX_OK: + return CURLE_OK; + + case LIBSSH2_FX_NO_SUCH_FILE: + case LIBSSH2_FX_NO_SUCH_PATH: + return CURLE_REMOTE_FILE_NOT_FOUND; + + case LIBSSH2_FX_PERMISSION_DENIED: + case LIBSSH2_FX_WRITE_PROTECT: + case LIBSSH2_FX_LOCK_CONFlICT: + return CURLE_REMOTE_ACCESS_DENIED; + + case LIBSSH2_FX_NO_SPACE_ON_FILESYSTEM: + case LIBSSH2_FX_QUOTA_EXCEEDED: + return CURLE_REMOTE_DISK_FULL; + + case LIBSSH2_FX_FILE_ALREADY_EXISTS: + return CURLE_REMOTE_FILE_EXISTS; + + case LIBSSH2_FX_DIR_NOT_EMPTY: + return CURLE_QUOTE_ERROR; + + default: + break; + } + + return CURLE_SSH; +} + +static CURLcode libssh2_session_error_to_CURLE(int err) +{ + switch (err) { + /* Ordered by order of appearance in libssh2.h */ + case LIBSSH2_ERROR_NONE: + return CURLE_OK; + + case LIBSSH2_ERROR_SOCKET_NONE: + return CURLE_COULDNT_CONNECT; + + case LIBSSH2_ERROR_ALLOC: + return CURLE_OUT_OF_MEMORY; + + case LIBSSH2_ERROR_SOCKET_SEND: + return CURLE_SEND_ERROR; + + case LIBSSH2_ERROR_HOSTKEY_INIT: + case LIBSSH2_ERROR_HOSTKEY_SIGN: + case LIBSSH2_ERROR_PUBLICKEY_UNRECOGNIZED: + case LIBSSH2_ERROR_PUBLICKEY_UNVERIFIED: + return CURLE_PEER_FAILED_VERIFICATION; + + case LIBSSH2_ERROR_PASSWORD_EXPIRED: + return CURLE_LOGIN_DENIED; + + case LIBSSH2_ERROR_SOCKET_TIMEOUT: + case LIBSSH2_ERROR_TIMEOUT: + return CURLE_OPERATION_TIMEDOUT; + + case LIBSSH2_ERROR_EAGAIN: + return CURLE_AGAIN; + } + + /* TODO: map some more of the libssh2 errors to the more appropriate CURLcode + error code, and possibly add a few new SSH-related one. We must however + not return or even depend on libssh2 errors in the public libcurl API */ + + return CURLE_SSH; +} + +static LIBSSH2_ALLOC_FUNC(my_libssh2_malloc) +{ + (void)abstract; /* arg not used */ + return malloc(count); +} + +static LIBSSH2_REALLOC_FUNC(my_libssh2_realloc) +{ + (void)abstract; /* arg not used */ + return realloc(ptr, count); +} + +static LIBSSH2_FREE_FUNC(my_libssh2_free) +{ + (void)abstract; /* arg not used */ + if(ptr) /* ssh2 agent sometimes call free with null ptr */ + free(ptr); +} + +/* + * SSH State machine related code + */ +/* This is the ONLY way to change SSH state! */ +static void state(struct connectdata *conn, sshstate nowstate) +{ + struct ssh_conn *sshc = &conn->proto.sshc; +#if defined(DEBUGBUILD) && !defined(CURL_DISABLE_VERBOSE_STRINGS) + /* for debug purposes */ + static const char * const names[] = { + "SSH_STOP", + "SSH_INIT", + "SSH_S_STARTUP", + "SSH_HOSTKEY", + "SSH_AUTHLIST", + "SSH_AUTH_PKEY_INIT", + "SSH_AUTH_PKEY", + "SSH_AUTH_PASS_INIT", + "SSH_AUTH_PASS", + "SSH_AUTH_AGENT_INIT", + "SSH_AUTH_AGENT_LIST", + "SSH_AUTH_AGENT", + "SSH_AUTH_HOST_INIT", + "SSH_AUTH_HOST", + "SSH_AUTH_KEY_INIT", + "SSH_AUTH_KEY", + "SSH_AUTH_DONE", + "SSH_SFTP_INIT", + "SSH_SFTP_REALPATH", + "SSH_SFTP_QUOTE_INIT", + "SSH_SFTP_POSTQUOTE_INIT", + "SSH_SFTP_QUOTE", + "SSH_SFTP_NEXT_QUOTE", + "SSH_SFTP_QUOTE_STAT", + "SSH_SFTP_QUOTE_SETSTAT", + "SSH_SFTP_QUOTE_SYMLINK", + "SSH_SFTP_QUOTE_MKDIR", + "SSH_SFTP_QUOTE_RENAME", + "SSH_SFTP_QUOTE_RMDIR", + "SSH_SFTP_QUOTE_UNLINK", + "SSH_SFTP_TRANS_INIT", + "SSH_SFTP_UPLOAD_INIT", + "SSH_SFTP_CREATE_DIRS_INIT", + "SSH_SFTP_CREATE_DIRS", + "SSH_SFTP_CREATE_DIRS_MKDIR", + "SSH_SFTP_READDIR_INIT", + "SSH_SFTP_READDIR", + "SSH_SFTP_READDIR_LINK", + "SSH_SFTP_READDIR_BOTTOM", + "SSH_SFTP_READDIR_DONE", + "SSH_SFTP_DOWNLOAD_INIT", + "SSH_SFTP_DOWNLOAD_STAT", + "SSH_SFTP_CLOSE", + "SSH_SFTP_SHUTDOWN", + "SSH_SCP_TRANS_INIT", + "SSH_SCP_UPLOAD_INIT", + "SSH_SCP_DOWNLOAD_INIT", + "SSH_SCP_DONE", + "SSH_SCP_SEND_EOF", + "SSH_SCP_WAIT_EOF", + "SSH_SCP_WAIT_CLOSE", + "SSH_SCP_CHANNEL_FREE", + "SSH_SESSION_DISCONNECT", + "SSH_SESSION_FREE", + "QUIT" + }; + + if(sshc->state != nowstate) { + infof(conn->data, "SFTP %p state change from %s to %s\n", + (void *)sshc, names[sshc->state], names[nowstate]); + } +#endif + + sshc->state = nowstate; +} + +/* figure out the path to work with in this particular request */ +static CURLcode ssh_getworkingpath(struct connectdata *conn, + char *homedir, /* when SFTP is used */ + char **path) /* returns the allocated + real path to work with */ +{ + struct SessionHandle *data = conn->data; + char *real_path = NULL; + char *working_path; + int working_path_len; + + working_path = curl_easy_unescape(data, data->state.path, 0, + &working_path_len); + if(!working_path) + return CURLE_OUT_OF_MEMORY; + + /* Check for /~/ , indicating relative to the user's home directory */ + if(conn->handler->protocol & CURLPROTO_SCP) { + real_path = malloc(working_path_len+1); + if(real_path == NULL) { + free(working_path); + return CURLE_OUT_OF_MEMORY; + } + if((working_path_len > 3) && (!memcmp(working_path, "/~/", 3))) + /* It is referenced to the home directory, so strip the leading '/~/' */ + memcpy(real_path, working_path+3, 4 + working_path_len-3); + else + memcpy(real_path, working_path, 1 + working_path_len); + } + else if(conn->handler->protocol & CURLPROTO_SFTP) { + if((working_path_len > 1) && (working_path[1] == '~')) { + size_t homelen = strlen(homedir); + real_path = malloc(homelen + working_path_len + 1); + if(real_path == NULL) { + free(working_path); + return CURLE_OUT_OF_MEMORY; + } + /* It is referenced to the home directory, so strip the + leading '/' */ + memcpy(real_path, homedir, homelen); + real_path[homelen] = '/'; + real_path[homelen+1] = '\0'; + if(working_path_len > 3) { + memcpy(real_path+homelen+1, working_path + 3, + 1 + working_path_len -3); + } + } + else { + real_path = malloc(working_path_len+1); + if(real_path == NULL) { + free(working_path); + return CURLE_OUT_OF_MEMORY; + } + memcpy(real_path, working_path, 1+working_path_len); + } + } + + free(working_path); + + /* store the pointer for the caller to receive */ + *path = real_path; + + return CURLE_OK; +} + +#ifdef HAVE_LIBSSH2_KNOWNHOST_API +static int sshkeycallback(CURL *easy, + const struct curl_khkey *knownkey, /* known */ + const struct curl_khkey *foundkey, /* found */ + enum curl_khmatch match, + void *clientp) +{ + (void)easy; + (void)knownkey; + (void)foundkey; + (void)clientp; + + /* we only allow perfect matches, and we reject everything else */ + return (match != CURLKHMATCH_OK)?CURLKHSTAT_REJECT:CURLKHSTAT_FINE; +} +#endif + +/* + * Earlier libssh2 versions didn't have the ability to seek to 64bit positions + * with 32bit size_t. + */ +#ifdef HAVE_LIBSSH2_SFTP_SEEK64 +#define SFTP_SEEK(x,y) libssh2_sftp_seek64(x, (libssh2_uint64_t)y) +#else +#define SFTP_SEEK(x,y) libssh2_sftp_seek(x, (size_t)y) +#endif + +/* + * Earlier libssh2 versions didn't do SCP properly beyond 32bit sizes on 32bit + * architectures so we check of the necessary function is present. + */ +#ifndef HAVE_LIBSSH2_SCP_SEND64 +#define SCP_SEND(a,b,c,d) libssh2_scp_send_ex(a, b, (int)(c), (size_t)d, 0, 0) +#else +#define SCP_SEND(a,b,c,d) libssh2_scp_send64(a, b, (int)(c), \ + (libssh2_uint64_t)d, 0, 0) +#endif + +/* + * libssh2 1.2.8 fixed the problem with 32bit ints used for sockets on win64. + */ +#ifdef HAVE_LIBSSH2_SESSION_HANDSHAKE +#define libssh2_session_startup(x,y) libssh2_session_handshake(x,y) +#endif + +static CURLcode ssh_knownhost(struct connectdata *conn) +{ + CURLcode result = CURLE_OK; + +#ifdef HAVE_LIBSSH2_KNOWNHOST_API + struct SessionHandle *data = conn->data; + + if(data->set.str[STRING_SSH_KNOWNHOSTS]) { + /* we're asked to verify the host against a file */ + struct ssh_conn *sshc = &conn->proto.sshc; + int rc; + int keytype; + size_t keylen; + const char *remotekey = libssh2_session_hostkey(sshc->ssh_session, + &keylen, &keytype); + int keycheck = LIBSSH2_KNOWNHOST_CHECK_FAILURE; + int keybit = 0; + + if(remotekey) { + /* + * A subject to figure out is what host name we need to pass in here. + * What host name does OpenSSH store in its file if an IDN name is + * used? + */ + struct libssh2_knownhost *host; + enum curl_khmatch keymatch; + curl_sshkeycallback func = + data->set.ssh_keyfunc?data->set.ssh_keyfunc:sshkeycallback; + struct curl_khkey knownkey; + struct curl_khkey *knownkeyp = NULL; + struct curl_khkey foundkey; + + keybit = (keytype == LIBSSH2_HOSTKEY_TYPE_RSA)? + LIBSSH2_KNOWNHOST_KEY_SSHRSA:LIBSSH2_KNOWNHOST_KEY_SSHDSS; + + keycheck = libssh2_knownhost_check(sshc->kh, + conn->host.name, + remotekey, keylen, + LIBSSH2_KNOWNHOST_TYPE_PLAIN| + LIBSSH2_KNOWNHOST_KEYENC_RAW| + keybit, + &host); + + infof(data, "SSH host check: %d, key: %s\n", keycheck, + (keycheck <= LIBSSH2_KNOWNHOST_CHECK_MISMATCH)? + host->key:""); + + /* setup 'knownkey' */ + if(keycheck <= LIBSSH2_KNOWNHOST_CHECK_MISMATCH) { + knownkey.key = host->key; + knownkey.len = 0; + knownkey.keytype = (keytype == LIBSSH2_HOSTKEY_TYPE_RSA)? + CURLKHTYPE_RSA : CURLKHTYPE_DSS; + knownkeyp = &knownkey; + } + + /* setup 'foundkey' */ + foundkey.key = remotekey; + foundkey.len = keylen; + foundkey.keytype = (keytype == LIBSSH2_HOSTKEY_TYPE_RSA)? + CURLKHTYPE_RSA : CURLKHTYPE_DSS; + + /* + * if any of the LIBSSH2_KNOWNHOST_CHECK_* defines and the + * curl_khmatch enum are ever modified, we need to introduce a + * translation table here! + */ + keymatch = (enum curl_khmatch)keycheck; + + /* Ask the callback how to behave */ + rc = func(data, knownkeyp, /* from the knownhosts file */ + &foundkey, /* from the remote host */ + keymatch, data->set.ssh_keyfunc_userp); + } + else + /* no remotekey means failure! */ + rc = CURLKHSTAT_REJECT; + + switch(rc) { + default: /* unknown return codes will equal reject */ + case CURLKHSTAT_REJECT: + state(conn, SSH_SESSION_FREE); + case CURLKHSTAT_DEFER: + /* DEFER means bail out but keep the SSH_HOSTKEY state */ + result = sshc->actualcode = CURLE_PEER_FAILED_VERIFICATION; + break; + case CURLKHSTAT_FINE: + case CURLKHSTAT_FINE_ADD_TO_FILE: + /* proceed */ + if(keycheck != LIBSSH2_KNOWNHOST_CHECK_MATCH) { + /* the found host+key didn't match but has been told to be fine + anyway so we add it in memory */ + int addrc = libssh2_knownhost_add(sshc->kh, + conn->host.name, NULL, + remotekey, keylen, + LIBSSH2_KNOWNHOST_TYPE_PLAIN| + LIBSSH2_KNOWNHOST_KEYENC_RAW| + keybit, NULL); + if(addrc) + infof(data, "Warning adding the known host %s failed!\n", + conn->host.name); + else if(rc == CURLKHSTAT_FINE_ADD_TO_FILE) { + /* now we write the entire in-memory list of known hosts to the + known_hosts file */ + int wrc = + libssh2_knownhost_writefile(sshc->kh, + data->set.str[STRING_SSH_KNOWNHOSTS], + LIBSSH2_KNOWNHOST_FILE_OPENSSH); + if(wrc) { + infof(data, "Warning, writing %s failed!\n", + data->set.str[STRING_SSH_KNOWNHOSTS]); + } + } + } + break; + } + } +#else /* HAVE_LIBSSH2_KNOWNHOST_API */ + (void)conn; +#endif + return result; +} + +static CURLcode ssh_check_fingerprint(struct connectdata *conn) +{ + struct ssh_conn *sshc = &conn->proto.sshc; + struct SessionHandle *data = conn->data; + const char *pubkey_md5 = data->set.str[STRING_SSH_HOST_PUBLIC_KEY_MD5]; + char md5buffer[33]; + int i; + + const char *fingerprint = libssh2_hostkey_hash(sshc->ssh_session, + LIBSSH2_HOSTKEY_HASH_MD5); + + if(fingerprint) { + /* The fingerprint points to static storage (!), don't free() it. */ + for(i = 0; i < 16; i++) + snprintf(&md5buffer[i*2], 3, "%02x", (unsigned char) fingerprint[i]); + infof(data, "SSH MD5 fingerprint: %s\n", md5buffer); + } + + /* Before we authenticate we check the hostkey's MD5 fingerprint + * against a known fingerprint, if available. + */ + if(pubkey_md5 && strlen(pubkey_md5) == 32) { + if(!fingerprint || !strequal(md5buffer, pubkey_md5)) { + if(fingerprint) + failf(data, + "Denied establishing ssh session: mismatch md5 fingerprint. " + "Remote %s is not equal to %s", md5buffer, pubkey_md5); + else + failf(data, + "Denied establishing ssh session: md5 fingerprint not available"); + state(conn, SSH_SESSION_FREE); + sshc->actualcode = CURLE_PEER_FAILED_VERIFICATION; + return sshc->actualcode; + } + else { + infof(data, "MD5 checksum match!\n"); + /* as we already matched, we skip the check for known hosts */ + return CURLE_OK; + } + } + else + return ssh_knownhost(conn); +} + +/* + * ssh_statemach_act() runs the SSH state machine as far as it can without + * blocking and without reaching the end. The data the pointer 'block' points + * to will be set to TRUE if the libssh2 function returns LIBSSH2_ERROR_EAGAIN + * meaning it wants to be called again when the socket is ready + */ + +static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + struct SSHPROTO *sftp_scp = data->req.protop; + struct ssh_conn *sshc = &conn->proto.sshc; + curl_socket_t sock = conn->sock[FIRSTSOCKET]; + char *new_readdir_line; + int rc = LIBSSH2_ERROR_NONE; + int err; + int seekerr = CURL_SEEKFUNC_OK; + *block = 0; /* we're not blocking by default */ + + do { + + switch(sshc->state) { + case SSH_INIT: + sshc->secondCreateDirs = 0; + sshc->nextstate = SSH_NO_STATE; + sshc->actualcode = CURLE_OK; + + /* Set libssh2 to non-blocking, since everything internally is + non-blocking */ + libssh2_session_set_blocking(sshc->ssh_session, 0); + + state(conn, SSH_S_STARTUP); + /* fall-through */ + + case SSH_S_STARTUP: + rc = libssh2_session_startup(sshc->ssh_session, (int)sock); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc) { + failf(data, "Failure establishing ssh session"); + state(conn, SSH_SESSION_FREE); + sshc->actualcode = CURLE_FAILED_INIT; + break; + } + + state(conn, SSH_HOSTKEY); + + /* fall-through */ + case SSH_HOSTKEY: + /* + * Before we authenticate we should check the hostkey's fingerprint + * against our known hosts. How that is handled (reading from file, + * whatever) is up to us. + */ + result = ssh_check_fingerprint(conn); + if(result == CURLE_OK) + state(conn, SSH_AUTHLIST); + /* ssh_check_fingerprint sets state appropriately on error */ + break; + + case SSH_AUTHLIST: + /* + * Figure out authentication methods + * NB: As soon as we have provided a username to an openssh server we + * must never change it later. Thus, always specify the correct username + * here, even though the libssh2 docs kind of indicate that it should be + * possible to get a 'generic' list (not user-specific) of authentication + * methods, presumably with a blank username. That won't work in my + * experience. + * So always specify it here. + */ + sshc->authlist = libssh2_userauth_list(sshc->ssh_session, + conn->user, + curlx_uztoui(strlen(conn->user))); + + if(!sshc->authlist) { + if(libssh2_userauth_authenticated(sshc->ssh_session)) { + sshc->authed = TRUE; + infof(data, "SSH user accepted with no authentication\n"); + state(conn, SSH_AUTH_DONE); + break; + } + else if((err = libssh2_session_last_errno(sshc->ssh_session)) == + LIBSSH2_ERROR_EAGAIN) { + rc = LIBSSH2_ERROR_EAGAIN; + break; + } + else { + state(conn, SSH_SESSION_FREE); + sshc->actualcode = libssh2_session_error_to_CURLE(err); + break; + } + } + infof(data, "SSH authentication methods available: %s\n", + sshc->authlist); + + state(conn, SSH_AUTH_PKEY_INIT); + break; + + case SSH_AUTH_PKEY_INIT: + /* + * Check the supported auth types in the order I feel is most secure + * with the requested type of authentication + */ + sshc->authed = FALSE; + + if((data->set.ssh_auth_types & CURLSSH_AUTH_PUBLICKEY) && + (strstr(sshc->authlist, "publickey") != NULL)) { + char *home = NULL; + bool rsa_pub_empty_but_ok = FALSE; + + sshc->rsa_pub = sshc->rsa = NULL; + + /* To ponder about: should really the lib be messing about with the + HOME environment variable etc? */ + home = curl_getenv("HOME"); + + if(data->set.str[STRING_SSH_PUBLIC_KEY] && + !*data->set.str[STRING_SSH_PUBLIC_KEY]) + rsa_pub_empty_but_ok = true; + else if(data->set.str[STRING_SSH_PUBLIC_KEY]) + sshc->rsa_pub = aprintf("%s", data->set.str[STRING_SSH_PUBLIC_KEY]); + else if(home) + sshc->rsa_pub = aprintf("%s/.ssh/id_dsa.pub", home); + else + /* as a final resort, try current dir! */ + sshc->rsa_pub = strdup("id_dsa.pub"); + + if(!rsa_pub_empty_but_ok && (sshc->rsa_pub == NULL)) { + Curl_safefree(home); + state(conn, SSH_SESSION_FREE); + sshc->actualcode = CURLE_OUT_OF_MEMORY; + break; + } + + if(data->set.str[STRING_SSH_PRIVATE_KEY]) + sshc->rsa = aprintf("%s", data->set.str[STRING_SSH_PRIVATE_KEY]); + else if(home) + sshc->rsa = aprintf("%s/.ssh/id_dsa", home); + else + /* as a final resort, try current dir! */ + sshc->rsa = strdup("id_dsa"); + + if(sshc->rsa == NULL) { + Curl_safefree(home); + Curl_safefree(sshc->rsa_pub); + state(conn, SSH_SESSION_FREE); + sshc->actualcode = CURLE_OUT_OF_MEMORY; + break; + } + + sshc->passphrase = data->set.str[STRING_KEY_PASSWD]; + if(!sshc->passphrase) + sshc->passphrase = ""; + + Curl_safefree(home); + + infof(data, "Using ssh public key file %s\n", sshc->rsa_pub); + infof(data, "Using ssh private key file %s\n", sshc->rsa); + + state(conn, SSH_AUTH_PKEY); + } + else { + state(conn, SSH_AUTH_PASS_INIT); + } + break; + + case SSH_AUTH_PKEY: + /* The function below checks if the files exists, no need to stat() here. + */ + rc = libssh2_userauth_publickey_fromfile_ex(sshc->ssh_session, + conn->user, + curlx_uztoui( + strlen(conn->user)), + sshc->rsa_pub, + sshc->rsa, sshc->passphrase); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + + Curl_safefree(sshc->rsa_pub); + Curl_safefree(sshc->rsa); + + if(rc == 0) { + sshc->authed = TRUE; + infof(data, "Initialized SSH public key authentication\n"); + state(conn, SSH_AUTH_DONE); + } + else { + char *err_msg; + (void)libssh2_session_last_error(sshc->ssh_session, + &err_msg, NULL, 0); + infof(data, "SSH public key authentication failed: %s\n", err_msg); + state(conn, SSH_AUTH_PASS_INIT); + } + break; + + case SSH_AUTH_PASS_INIT: + if((data->set.ssh_auth_types & CURLSSH_AUTH_PASSWORD) && + (strstr(sshc->authlist, "password") != NULL)) { + state(conn, SSH_AUTH_PASS); + } + else { + state(conn, SSH_AUTH_HOST_INIT); + } + break; + + case SSH_AUTH_PASS: + rc = libssh2_userauth_password_ex(sshc->ssh_session, conn->user, + curlx_uztoui(strlen(conn->user)), + conn->passwd, + curlx_uztoui(strlen(conn->passwd)), + NULL); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc == 0) { + sshc->authed = TRUE; + infof(data, "Initialized password authentication\n"); + state(conn, SSH_AUTH_DONE); + } + else { + state(conn, SSH_AUTH_HOST_INIT); + } + break; + + case SSH_AUTH_HOST_INIT: + if((data->set.ssh_auth_types & CURLSSH_AUTH_HOST) && + (strstr(sshc->authlist, "hostbased") != NULL)) { + state(conn, SSH_AUTH_HOST); + } + else { + state(conn, SSH_AUTH_AGENT_INIT); + } + break; + + case SSH_AUTH_HOST: + state(conn, SSH_AUTH_AGENT_INIT); + break; + + case SSH_AUTH_AGENT_INIT: +#ifdef HAVE_LIBSSH2_AGENT_API + if((data->set.ssh_auth_types & CURLSSH_AUTH_AGENT) + && (strstr(sshc->authlist, "publickey") != NULL)) { + + /* Connect to the ssh-agent */ + /* The agent could be shared by a curl thread i believe + but nothing obvious as keys can be added/removed at any time */ + if(!sshc->ssh_agent) { + sshc->ssh_agent = libssh2_agent_init(sshc->ssh_session); + if(!sshc->ssh_agent) { + infof(data, "Could not create agent object\n"); + + state(conn, SSH_AUTH_KEY_INIT); + break; + } + } + + rc = libssh2_agent_connect(sshc->ssh_agent); + if(rc == LIBSSH2_ERROR_EAGAIN) + break; + if(rc < 0) { + infof(data, "Failure connecting to agent\n"); + state(conn, SSH_AUTH_KEY_INIT); + } + else { + state(conn, SSH_AUTH_AGENT_LIST); + } + } + else +#endif /* HAVE_LIBSSH2_AGENT_API */ + state(conn, SSH_AUTH_KEY_INIT); + break; + + case SSH_AUTH_AGENT_LIST: +#ifdef HAVE_LIBSSH2_AGENT_API + rc = libssh2_agent_list_identities(sshc->ssh_agent); + + if(rc == LIBSSH2_ERROR_EAGAIN) + break; + if(rc < 0) { + infof(data, "Failure requesting identities to agent\n"); + state(conn, SSH_AUTH_KEY_INIT); + } + else { + state(conn, SSH_AUTH_AGENT); + sshc->sshagent_prev_identity = NULL; + } +#endif + break; + + case SSH_AUTH_AGENT: +#ifdef HAVE_LIBSSH2_AGENT_API + /* as prev_identity evolves only after an identity user auth finished we + can safely request it again as long as EAGAIN is returned here or by + libssh2_agent_userauth */ + rc = libssh2_agent_get_identity(sshc->ssh_agent, + &sshc->sshagent_identity, + sshc->sshagent_prev_identity); + if(rc == LIBSSH2_ERROR_EAGAIN) + break; + + if(rc == 0) { + rc = libssh2_agent_userauth(sshc->ssh_agent, conn->user, + sshc->sshagent_identity); + + if(rc < 0) { + if(rc != LIBSSH2_ERROR_EAGAIN) { + /* tried and failed? go to next identity */ + sshc->sshagent_prev_identity = sshc->sshagent_identity; + } + break; + } + } + + if(rc < 0) + infof(data, "Failure requesting identities to agent\n"); + else if(rc == 1) + infof(data, "No identity would match\n"); + + if(rc == LIBSSH2_ERROR_NONE) { + sshc->authed = TRUE; + infof(data, "Agent based authentication successful\n"); + state(conn, SSH_AUTH_DONE); + } + else + state(conn, SSH_AUTH_KEY_INIT); +#endif + break; + + case SSH_AUTH_KEY_INIT: + if((data->set.ssh_auth_types & CURLSSH_AUTH_KEYBOARD) + && (strstr(sshc->authlist, "keyboard-interactive") != NULL)) { + state(conn, SSH_AUTH_KEY); + } + else { + state(conn, SSH_AUTH_DONE); + } + break; + + case SSH_AUTH_KEY: + /* Authentication failed. Continue with keyboard-interactive now. */ + rc = libssh2_userauth_keyboard_interactive_ex(sshc->ssh_session, + conn->user, + curlx_uztoui( + strlen(conn->user)), + &kbd_callback); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc == 0) { + sshc->authed = TRUE; + infof(data, "Initialized keyboard interactive authentication\n"); + } + state(conn, SSH_AUTH_DONE); + break; + + case SSH_AUTH_DONE: + if(!sshc->authed) { + failf(data, "Authentication failure"); + state(conn, SSH_SESSION_FREE); + sshc->actualcode = CURLE_LOGIN_DENIED; + break; + } + + /* + * At this point we have an authenticated ssh session. + */ + infof(data, "Authentication complete\n"); + + Curl_pgrsTime(conn->data, TIMER_APPCONNECT); /* SSH is connected */ + + conn->sockfd = sock; + conn->writesockfd = CURL_SOCKET_BAD; + + if(conn->handler->protocol == CURLPROTO_SFTP) { + state(conn, SSH_SFTP_INIT); + break; + } + infof(data, "SSH CONNECT phase done\n"); + state(conn, SSH_STOP); + break; + + case SSH_SFTP_INIT: + /* + * Start the libssh2 sftp session + */ + sshc->sftp_session = libssh2_sftp_init(sshc->ssh_session); + if(!sshc->sftp_session) { + if(libssh2_session_last_errno(sshc->ssh_session) == + LIBSSH2_ERROR_EAGAIN) { + rc = LIBSSH2_ERROR_EAGAIN; + break; + } + else { + char *err_msg; + + (void)libssh2_session_last_error(sshc->ssh_session, + &err_msg, NULL, 0); + failf(data, "Failure initializing sftp session: %s", err_msg); + state(conn, SSH_SESSION_FREE); + sshc->actualcode = CURLE_FAILED_INIT; + break; + } + } + state(conn, SSH_SFTP_REALPATH); + break; + + case SSH_SFTP_REALPATH: + { + char tempHome[PATH_MAX]; + + /* + * Get the "home" directory + */ + rc = sftp_libssh2_realpath(sshc->sftp_session, ".", + tempHome, PATH_MAX-1); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc > 0) { + /* It seems that this string is not always NULL terminated */ + tempHome[rc] = '\0'; + sshc->homedir = strdup(tempHome); + if(!sshc->homedir) { + state(conn, SSH_SFTP_CLOSE); + sshc->actualcode = CURLE_OUT_OF_MEMORY; + break; + } + conn->data->state.most_recent_ftp_entrypath = sshc->homedir; + } + else { + /* Return the error type */ + err = sftp_libssh2_last_error(sshc->sftp_session); + result = sftp_libssh2_error_to_CURLE(err); + sshc->actualcode = result?result:CURLE_SSH; + DEBUGF(infof(data, "error = %d makes libcurl = %d\n", + err, (int)result)); + state(conn, SSH_STOP); + break; + } + } + /* This is the last step in the SFTP connect phase. Do note that while + we get the homedir here, we get the "workingpath" in the DO action + since the homedir will remain the same between request but the + working path will not. */ + DEBUGF(infof(data, "SSH CONNECT phase done\n")); + state(conn, SSH_STOP); + break; + + case SSH_SFTP_QUOTE_INIT: + + result = ssh_getworkingpath(conn, sshc->homedir, &sftp_scp->path); + if(result) { + sshc->actualcode = result; + state(conn, SSH_STOP); + break; + } + + if(data->set.quote) { + infof(data, "Sending quote commands\n"); + sshc->quote_item = data->set.quote; + state(conn, SSH_SFTP_QUOTE); + } + else { + state(conn, SSH_SFTP_TRANS_INIT); + } + break; + + case SSH_SFTP_POSTQUOTE_INIT: + if(data->set.postquote) { + infof(data, "Sending quote commands\n"); + sshc->quote_item = data->set.postquote; + state(conn, SSH_SFTP_QUOTE); + } + else { + state(conn, SSH_STOP); + } + break; + + case SSH_SFTP_QUOTE: + /* Send any quote commands */ + { + const char *cp; + + /* + * Support some of the "FTP" commands + */ + char *cmd = sshc->quote_item->data; + sshc->acceptfail = FALSE; + + /* if a command starts with an asterisk, which a legal SFTP command never + can, the command will be allowed to fail without it causing any + aborts or cancels etc. It will cause libcurl to act as if the command + is successful, whatever the server reponds. */ + + if(cmd[0] == '*') { + cmd++; + sshc->acceptfail = TRUE; + } + + if(curl_strequal("pwd", cmd)) { + /* output debug output if that is requested */ + char *tmp = aprintf("257 \"%s\" is current directory.\n", + sftp_scp->path); + if(!tmp) { + result = CURLE_OUT_OF_MEMORY; + state(conn, SSH_SFTP_CLOSE); + sshc->nextstate = SSH_NO_STATE; + break; + } + if(data->set.verbose) { + Curl_debug(data, CURLINFO_HEADER_OUT, (char *)"PWD\n", 4, conn); + Curl_debug(data, CURLINFO_HEADER_IN, tmp, strlen(tmp), conn); + } + /* this sends an FTP-like "header" to the header callback so that the + current directory can be read very similar to how it is read when + using ordinary FTP. */ + result = Curl_client_write(conn, CLIENTWRITE_HEADER, tmp, strlen(tmp)); + free(tmp); + if(result) { + state(conn, SSH_SFTP_CLOSE); + sshc->nextstate = SSH_NO_STATE; + sshc->actualcode = result; + } + else + state(conn, SSH_SFTP_NEXT_QUOTE); + break; + } + else if(cmd) { + /* + * the arguments following the command must be separated from the + * command with a space so we can check for it unconditionally + */ + cp = strchr(cmd, ' '); + if(cp == NULL) { + failf(data, "Syntax error in SFTP command. Supply parameter(s)!"); + state(conn, SSH_SFTP_CLOSE); + sshc->nextstate = SSH_NO_STATE; + sshc->actualcode = CURLE_QUOTE_ERROR; + break; + } + + /* + * also, every command takes at least one argument so we get that + * first argument right now + */ + result = get_pathname(&cp, &sshc->quote_path1); + if(result) { + if(result == CURLE_OUT_OF_MEMORY) + failf(data, "Out of memory"); + else + failf(data, "Syntax error: Bad first parameter"); + state(conn, SSH_SFTP_CLOSE); + sshc->nextstate = SSH_NO_STATE; + sshc->actualcode = result; + break; + } + + /* + * SFTP is a binary protocol, so we don't send text commands + * to the server. Instead, we scan for commands used by + * OpenSSH's sftp program and call the appropriate libssh2 + * functions. + */ + if(curl_strnequal(cmd, "chgrp ", 6) || + curl_strnequal(cmd, "chmod ", 6) || + curl_strnequal(cmd, "chown ", 6) ) { + /* attribute change */ + + /* sshc->quote_path1 contains the mode to set */ + /* get the destination */ + result = get_pathname(&cp, &sshc->quote_path2); + if(result) { + if(result == CURLE_OUT_OF_MEMORY) + failf(data, "Out of memory"); + else + failf(data, "Syntax error in chgrp/chmod/chown: " + "Bad second parameter"); + Curl_safefree(sshc->quote_path1); + state(conn, SSH_SFTP_CLOSE); + sshc->nextstate = SSH_NO_STATE; + sshc->actualcode = result; + break; + } + memset(&sshc->quote_attrs, 0, sizeof(LIBSSH2_SFTP_ATTRIBUTES)); + state(conn, SSH_SFTP_QUOTE_STAT); + break; + } + else if(curl_strnequal(cmd, "ln ", 3) || + curl_strnequal(cmd, "symlink ", 8)) { + /* symbolic linking */ + /* sshc->quote_path1 is the source */ + /* get the destination */ + result = get_pathname(&cp, &sshc->quote_path2); + if(result) { + if(result == CURLE_OUT_OF_MEMORY) + failf(data, "Out of memory"); + else + failf(data, + "Syntax error in ln/symlink: Bad second parameter"); + Curl_safefree(sshc->quote_path1); + state(conn, SSH_SFTP_CLOSE); + sshc->nextstate = SSH_NO_STATE; + sshc->actualcode = result; + break; + } + state(conn, SSH_SFTP_QUOTE_SYMLINK); + break; + } + else if(curl_strnequal(cmd, "mkdir ", 6)) { + /* create dir */ + state(conn, SSH_SFTP_QUOTE_MKDIR); + break; + } + else if(curl_strnequal(cmd, "rename ", 7)) { + /* rename file */ + /* first param is the source path */ + /* second param is the dest. path */ + result = get_pathname(&cp, &sshc->quote_path2); + if(result) { + if(result == CURLE_OUT_OF_MEMORY) + failf(data, "Out of memory"); + else + failf(data, "Syntax error in rename: Bad second parameter"); + Curl_safefree(sshc->quote_path1); + state(conn, SSH_SFTP_CLOSE); + sshc->nextstate = SSH_NO_STATE; + sshc->actualcode = result; + break; + } + state(conn, SSH_SFTP_QUOTE_RENAME); + break; + } + else if(curl_strnequal(cmd, "rmdir ", 6)) { + /* delete dir */ + state(conn, SSH_SFTP_QUOTE_RMDIR); + break; + } + else if(curl_strnequal(cmd, "rm ", 3)) { + state(conn, SSH_SFTP_QUOTE_UNLINK); + break; + } + + failf(data, "Unknown SFTP command"); + Curl_safefree(sshc->quote_path1); + Curl_safefree(sshc->quote_path2); + state(conn, SSH_SFTP_CLOSE); + sshc->nextstate = SSH_NO_STATE; + sshc->actualcode = CURLE_QUOTE_ERROR; + break; + } + } + if(!sshc->quote_item) { + state(conn, SSH_SFTP_TRANS_INIT); + } + break; + + case SSH_SFTP_NEXT_QUOTE: + Curl_safefree(sshc->quote_path1); + Curl_safefree(sshc->quote_path2); + + sshc->quote_item = sshc->quote_item->next; + + if(sshc->quote_item) { + state(conn, SSH_SFTP_QUOTE); + } + else { + if(sshc->nextstate != SSH_NO_STATE) { + state(conn, sshc->nextstate); + sshc->nextstate = SSH_NO_STATE; + } + else { + state(conn, SSH_SFTP_TRANS_INIT); + } + } + break; + + case SSH_SFTP_QUOTE_STAT: + { + char *cmd = sshc->quote_item->data; + sshc->acceptfail = FALSE; + + /* if a command starts with an asterisk, which a legal SFTP command never + can, the command will be allowed to fail without it causing any + aborts or cancels etc. It will cause libcurl to act as if the command + is successful, whatever the server reponds. */ + + if(cmd[0] == '*') { + cmd++; + sshc->acceptfail = TRUE; + } + + if(!curl_strnequal(cmd, "chmod", 5)) { + /* Since chown and chgrp only set owner OR group but libssh2 wants to + * set them both at once, we need to obtain the current ownership + * first. This takes an extra protocol round trip. + */ + rc = libssh2_sftp_stat_ex(sshc->sftp_session, sshc->quote_path2, + curlx_uztoui(strlen(sshc->quote_path2)), + LIBSSH2_SFTP_STAT, + &sshc->quote_attrs); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc != 0 && !sshc->acceptfail) { /* get those attributes */ + err = sftp_libssh2_last_error(sshc->sftp_session); + Curl_safefree(sshc->quote_path1); + Curl_safefree(sshc->quote_path2); + failf(data, "Attempt to get SFTP stats failed: %s", + sftp_libssh2_strerror(err)); + state(conn, SSH_SFTP_CLOSE); + sshc->nextstate = SSH_NO_STATE; + sshc->actualcode = CURLE_QUOTE_ERROR; + break; + } + } + + /* Now set the new attributes... */ + if(curl_strnequal(cmd, "chgrp", 5)) { + sshc->quote_attrs.gid = strtoul(sshc->quote_path1, NULL, 10); + sshc->quote_attrs.flags = LIBSSH2_SFTP_ATTR_UIDGID; + if(sshc->quote_attrs.gid == 0 && !ISDIGIT(sshc->quote_path1[0]) && + !sshc->acceptfail) { + Curl_safefree(sshc->quote_path1); + Curl_safefree(sshc->quote_path2); + failf(data, "Syntax error: chgrp gid not a number"); + state(conn, SSH_SFTP_CLOSE); + sshc->nextstate = SSH_NO_STATE; + sshc->actualcode = CURLE_QUOTE_ERROR; + break; + } + } + else if(curl_strnequal(cmd, "chmod", 5)) { + sshc->quote_attrs.permissions = strtoul(sshc->quote_path1, NULL, 8); + sshc->quote_attrs.flags = LIBSSH2_SFTP_ATTR_PERMISSIONS; + /* permissions are octal */ + if(sshc->quote_attrs.permissions == 0 && + !ISDIGIT(sshc->quote_path1[0])) { + Curl_safefree(sshc->quote_path1); + Curl_safefree(sshc->quote_path2); + failf(data, "Syntax error: chmod permissions not a number"); + state(conn, SSH_SFTP_CLOSE); + sshc->nextstate = SSH_NO_STATE; + sshc->actualcode = CURLE_QUOTE_ERROR; + break; + } + } + else if(curl_strnequal(cmd, "chown", 5)) { + sshc->quote_attrs.uid = strtoul(sshc->quote_path1, NULL, 10); + sshc->quote_attrs.flags = LIBSSH2_SFTP_ATTR_UIDGID; + if(sshc->quote_attrs.uid == 0 && !ISDIGIT(sshc->quote_path1[0]) && + !sshc->acceptfail) { + Curl_safefree(sshc->quote_path1); + Curl_safefree(sshc->quote_path2); + failf(data, "Syntax error: chown uid not a number"); + state(conn, SSH_SFTP_CLOSE); + sshc->nextstate = SSH_NO_STATE; + sshc->actualcode = CURLE_QUOTE_ERROR; + break; + } + } + + /* Now send the completed structure... */ + state(conn, SSH_SFTP_QUOTE_SETSTAT); + break; + } + + case SSH_SFTP_QUOTE_SETSTAT: + rc = libssh2_sftp_stat_ex(sshc->sftp_session, sshc->quote_path2, + curlx_uztoui(strlen(sshc->quote_path2)), + LIBSSH2_SFTP_SETSTAT, + &sshc->quote_attrs); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc != 0 && !sshc->acceptfail) { + err = sftp_libssh2_last_error(sshc->sftp_session); + Curl_safefree(sshc->quote_path1); + Curl_safefree(sshc->quote_path2); + failf(data, "Attempt to set SFTP stats failed: %s", + sftp_libssh2_strerror(err)); + state(conn, SSH_SFTP_CLOSE); + sshc->nextstate = SSH_NO_STATE; + sshc->actualcode = CURLE_QUOTE_ERROR; + break; + } + state(conn, SSH_SFTP_NEXT_QUOTE); + break; + + case SSH_SFTP_QUOTE_SYMLINK: + rc = libssh2_sftp_symlink_ex(sshc->sftp_session, sshc->quote_path1, + curlx_uztoui(strlen(sshc->quote_path1)), + sshc->quote_path2, + curlx_uztoui(strlen(sshc->quote_path2)), + LIBSSH2_SFTP_SYMLINK); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc != 0 && !sshc->acceptfail) { + err = sftp_libssh2_last_error(sshc->sftp_session); + Curl_safefree(sshc->quote_path1); + Curl_safefree(sshc->quote_path2); + failf(data, "symlink command failed: %s", + sftp_libssh2_strerror(err)); + state(conn, SSH_SFTP_CLOSE); + sshc->nextstate = SSH_NO_STATE; + sshc->actualcode = CURLE_QUOTE_ERROR; + break; + } + state(conn, SSH_SFTP_NEXT_QUOTE); + break; + + case SSH_SFTP_QUOTE_MKDIR: + rc = libssh2_sftp_mkdir_ex(sshc->sftp_session, sshc->quote_path1, + curlx_uztoui(strlen(sshc->quote_path1)), + data->set.new_directory_perms); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc != 0 && !sshc->acceptfail) { + err = sftp_libssh2_last_error(sshc->sftp_session); + Curl_safefree(sshc->quote_path1); + failf(data, "mkdir command failed: %s", sftp_libssh2_strerror(err)); + state(conn, SSH_SFTP_CLOSE); + sshc->nextstate = SSH_NO_STATE; + sshc->actualcode = CURLE_QUOTE_ERROR; + break; + } + state(conn, SSH_SFTP_NEXT_QUOTE); + break; + + case SSH_SFTP_QUOTE_RENAME: + rc = libssh2_sftp_rename_ex(sshc->sftp_session, sshc->quote_path1, + curlx_uztoui(strlen(sshc->quote_path1)), + sshc->quote_path2, + curlx_uztoui(strlen(sshc->quote_path2)), + LIBSSH2_SFTP_RENAME_OVERWRITE | + LIBSSH2_SFTP_RENAME_ATOMIC | + LIBSSH2_SFTP_RENAME_NATIVE); + + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc != 0 && !sshc->acceptfail) { + err = sftp_libssh2_last_error(sshc->sftp_session); + Curl_safefree(sshc->quote_path1); + Curl_safefree(sshc->quote_path2); + failf(data, "rename command failed: %s", sftp_libssh2_strerror(err)); + state(conn, SSH_SFTP_CLOSE); + sshc->nextstate = SSH_NO_STATE; + sshc->actualcode = CURLE_QUOTE_ERROR; + break; + } + state(conn, SSH_SFTP_NEXT_QUOTE); + break; + + case SSH_SFTP_QUOTE_RMDIR: + rc = libssh2_sftp_rmdir_ex(sshc->sftp_session, sshc->quote_path1, + curlx_uztoui(strlen(sshc->quote_path1))); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc != 0 && !sshc->acceptfail) { + err = sftp_libssh2_last_error(sshc->sftp_session); + Curl_safefree(sshc->quote_path1); + failf(data, "rmdir command failed: %s", sftp_libssh2_strerror(err)); + state(conn, SSH_SFTP_CLOSE); + sshc->nextstate = SSH_NO_STATE; + sshc->actualcode = CURLE_QUOTE_ERROR; + break; + } + state(conn, SSH_SFTP_NEXT_QUOTE); + break; + + case SSH_SFTP_QUOTE_UNLINK: + rc = libssh2_sftp_unlink_ex(sshc->sftp_session, sshc->quote_path1, + curlx_uztoui(strlen(sshc->quote_path1))); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc != 0 && !sshc->acceptfail) { + err = sftp_libssh2_last_error(sshc->sftp_session); + Curl_safefree(sshc->quote_path1); + failf(data, "rm command failed: %s", sftp_libssh2_strerror(err)); + state(conn, SSH_SFTP_CLOSE); + sshc->nextstate = SSH_NO_STATE; + sshc->actualcode = CURLE_QUOTE_ERROR; + break; + } + state(conn, SSH_SFTP_NEXT_QUOTE); + break; + + case SSH_SFTP_TRANS_INIT: + if(data->set.upload) + state(conn, SSH_SFTP_UPLOAD_INIT); + else { + if(sftp_scp->path[strlen(sftp_scp->path)-1] == '/') + state(conn, SSH_SFTP_READDIR_INIT); + else + state(conn, SSH_SFTP_DOWNLOAD_INIT); + } + break; + + case SSH_SFTP_UPLOAD_INIT: + { + unsigned long flags; + /* + * NOTE!!! libssh2 requires that the destination path is a full path + * that includes the destination file and name OR ends in a "/" + * If this is not done the destination file will be named the + * same name as the last directory in the path. + */ + + if(data->state.resume_from != 0) { + LIBSSH2_SFTP_ATTRIBUTES attrs; + if(data->state.resume_from < 0) { + rc = libssh2_sftp_stat_ex(sshc->sftp_session, sftp_scp->path, + curlx_uztoui(strlen(sftp_scp->path)), + LIBSSH2_SFTP_STAT, &attrs); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc) { + data->state.resume_from = 0; + } + else { + curl_off_t size = attrs.filesize; + if(size < 0) { + failf(data, "Bad file size (%" CURL_FORMAT_CURL_OFF_T ")", size); + return CURLE_BAD_DOWNLOAD_RESUME; + } + data->state.resume_from = attrs.filesize; + } + } + } + + if(data->set.ftp_append) + /* Try to open for append, but create if nonexisting */ + flags = LIBSSH2_FXF_WRITE|LIBSSH2_FXF_CREAT|LIBSSH2_FXF_APPEND; + else if(data->state.resume_from > 0) + /* If we have restart position then open for append */ + flags = LIBSSH2_FXF_WRITE|LIBSSH2_FXF_APPEND; + else + /* Clear file before writing (normal behaviour) */ + flags = LIBSSH2_FXF_WRITE|LIBSSH2_FXF_CREAT|LIBSSH2_FXF_TRUNC; + + sshc->sftp_handle = + libssh2_sftp_open_ex(sshc->sftp_session, sftp_scp->path, + curlx_uztoui(strlen(sftp_scp->path)), + flags, data->set.new_file_perms, + LIBSSH2_SFTP_OPENFILE); + + if(!sshc->sftp_handle) { + rc = libssh2_session_last_errno(sshc->ssh_session); + + if(LIBSSH2_ERROR_EAGAIN == rc) + break; + else { + if(LIBSSH2_ERROR_SFTP_PROTOCOL == rc) + /* only when there was an SFTP protocol error can we extract + the sftp error! */ + err = sftp_libssh2_last_error(sshc->sftp_session); + else + err = -1; /* not an sftp error at all */ + + if(sshc->secondCreateDirs) { + state(conn, SSH_SFTP_CLOSE); + sshc->actualcode = err>= LIBSSH2_FX_OK? + sftp_libssh2_error_to_CURLE(err):CURLE_SSH; + failf(data, "Creating the dir/file failed: %s", + sftp_libssh2_strerror(err)); + break; + } + else if(((err == LIBSSH2_FX_NO_SUCH_FILE) || + (err == LIBSSH2_FX_FAILURE) || + (err == LIBSSH2_FX_NO_SUCH_PATH)) && + (data->set.ftp_create_missing_dirs && + (strlen(sftp_scp->path) > 1))) { + /* try to create the path remotely */ + sshc->secondCreateDirs = 1; + state(conn, SSH_SFTP_CREATE_DIRS_INIT); + break; + } + state(conn, SSH_SFTP_CLOSE); + sshc->actualcode = err>= LIBSSH2_FX_OK? + sftp_libssh2_error_to_CURLE(err):CURLE_SSH; + if(!sshc->actualcode) { + /* Sometimes, for some reason libssh2_sftp_last_error() returns + zero even though libssh2_sftp_open() failed previously! We need + to work around that! */ + sshc->actualcode = CURLE_SSH; + err=-1; + } + failf(data, "Upload failed: %s (%d/%d)", + err>= LIBSSH2_FX_OK?sftp_libssh2_strerror(err):"ssh error", + err, rc); + break; + } + } + + /* If we have a restart point then we need to seek to the correct + position. */ + if(data->state.resume_from > 0) { + /* Let's read off the proper amount of bytes from the input. */ + if(conn->seek_func) { + seekerr = conn->seek_func(conn->seek_client, data->state.resume_from, + SEEK_SET); + } + + if(seekerr != CURL_SEEKFUNC_OK) { + + if(seekerr != CURL_SEEKFUNC_CANTSEEK) { + failf(data, "Could not seek stream"); + return CURLE_FTP_COULDNT_USE_REST; + } + /* seekerr == CURL_SEEKFUNC_CANTSEEK (can't seek to offset) */ + else { + curl_off_t passed=0; + do { + size_t readthisamountnow = + (data->state.resume_from - passed > CURL_OFF_T_C(BUFSIZE)) ? + BUFSIZE : curlx_sotouz(data->state.resume_from - passed); + + size_t actuallyread = + conn->fread_func(data->state.buffer, 1, readthisamountnow, + conn->fread_in); + + passed += actuallyread; + if((actuallyread == 0) || (actuallyread > readthisamountnow)) { + /* this checks for greater-than only to make sure that the + CURL_READFUNC_ABORT return code still aborts */ + failf(data, "Failed to read data"); + return CURLE_FTP_COULDNT_USE_REST; + } + } while(passed < data->state.resume_from); + } + } + + /* now, decrease the size of the read */ + if(data->state.infilesize > 0) { + data->state.infilesize -= data->state.resume_from; + data->req.size = data->state.infilesize; + Curl_pgrsSetUploadSize(data, data->state.infilesize); + } + + SFTP_SEEK(sshc->sftp_handle, data->state.resume_from); + } + if(data->state.infilesize > 0) { + data->req.size = data->state.infilesize; + Curl_pgrsSetUploadSize(data, data->state.infilesize); + } + /* upload data */ + Curl_setup_transfer(conn, -1, -1, FALSE, NULL, FIRSTSOCKET, NULL); + + /* not set by Curl_setup_transfer to preserve keepon bits */ + conn->sockfd = conn->writesockfd; + + if(result) { + state(conn, SSH_SFTP_CLOSE); + sshc->actualcode = result; + } + else { + /* store this original bitmask setup to use later on if we can't + figure out a "real" bitmask */ + sshc->orig_waitfor = data->req.keepon; + + /* we want to use the _sending_ function even when the socket turns + out readable as the underlying libssh2 sftp send function will deal + with both accordingly */ + conn->cselect_bits = CURL_CSELECT_OUT; + + /* since we don't really wait for anything at this point, we want the + state machine to move on as soon as possible so we set a very short + timeout here */ + Curl_expire(data, 1); + + state(conn, SSH_STOP); + } + break; + } + + case SSH_SFTP_CREATE_DIRS_INIT: + if(strlen(sftp_scp->path) > 1) { + sshc->slash_pos = sftp_scp->path + 1; /* ignore the leading '/' */ + state(conn, SSH_SFTP_CREATE_DIRS); + } + else { + state(conn, SSH_SFTP_UPLOAD_INIT); + } + break; + + case SSH_SFTP_CREATE_DIRS: + if((sshc->slash_pos = strchr(sshc->slash_pos, '/')) != NULL) { + *sshc->slash_pos = 0; + + infof(data, "Creating directory '%s'\n", sftp_scp->path); + state(conn, SSH_SFTP_CREATE_DIRS_MKDIR); + break; + } + else { + state(conn, SSH_SFTP_UPLOAD_INIT); + } + break; + + case SSH_SFTP_CREATE_DIRS_MKDIR: + /* 'mode' - parameter is preliminary - default to 0644 */ + rc = libssh2_sftp_mkdir_ex(sshc->sftp_session, sftp_scp->path, + curlx_uztoui(strlen(sftp_scp->path)), + data->set.new_directory_perms); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + *sshc->slash_pos = '/'; + ++sshc->slash_pos; + if(rc == -1) { + /* + * Abort if failure wasn't that the dir already exists or the + * permission was denied (creation might succeed further down the + * path) - retry on unspecific FAILURE also + */ + err = sftp_libssh2_last_error(sshc->sftp_session); + if((err != LIBSSH2_FX_FILE_ALREADY_EXISTS) && + (err != LIBSSH2_FX_FAILURE) && + (err != LIBSSH2_FX_PERMISSION_DENIED)) { + result = sftp_libssh2_error_to_CURLE(err); + state(conn, SSH_SFTP_CLOSE); + sshc->actualcode = result?result:CURLE_SSH; + break; + } + } + state(conn, SSH_SFTP_CREATE_DIRS); + break; + + case SSH_SFTP_READDIR_INIT: + Curl_pgrsSetDownloadSize(data, -1); + if(data->set.opt_no_body) { + state(conn, SSH_STOP); + break; + } + + /* + * This is a directory that we are trying to get, so produce a directory + * listing + */ + sshc->sftp_handle = libssh2_sftp_open_ex(sshc->sftp_session, + sftp_scp->path, + curlx_uztoui( + strlen(sftp_scp->path)), + 0, 0, LIBSSH2_SFTP_OPENDIR); + if(!sshc->sftp_handle) { + if(libssh2_session_last_errno(sshc->ssh_session) == + LIBSSH2_ERROR_EAGAIN) { + rc = LIBSSH2_ERROR_EAGAIN; + break; + } + else { + err = sftp_libssh2_last_error(sshc->sftp_session); + failf(data, "Could not open directory for reading: %s", + sftp_libssh2_strerror(err)); + state(conn, SSH_SFTP_CLOSE); + result = sftp_libssh2_error_to_CURLE(err); + sshc->actualcode = result?result:CURLE_SSH; + break; + } + } + if((sshc->readdir_filename = malloc(PATH_MAX+1)) == NULL) { + state(conn, SSH_SFTP_CLOSE); + sshc->actualcode = CURLE_OUT_OF_MEMORY; + break; + } + if((sshc->readdir_longentry = malloc(PATH_MAX+1)) == NULL) { + Curl_safefree(sshc->readdir_filename); + state(conn, SSH_SFTP_CLOSE); + sshc->actualcode = CURLE_OUT_OF_MEMORY; + break; + } + state(conn, SSH_SFTP_READDIR); + break; + + case SSH_SFTP_READDIR: + sshc->readdir_len = libssh2_sftp_readdir_ex(sshc->sftp_handle, + sshc->readdir_filename, + PATH_MAX, + sshc->readdir_longentry, + PATH_MAX, + &sshc->readdir_attrs); + if(sshc->readdir_len == LIBSSH2_ERROR_EAGAIN) { + rc = LIBSSH2_ERROR_EAGAIN; + break; + } + if(sshc->readdir_len > 0) { + sshc->readdir_filename[sshc->readdir_len] = '\0'; + + if(data->set.ftp_list_only) { + char *tmpLine; + + tmpLine = aprintf("%s\n", sshc->readdir_filename); + if(tmpLine == NULL) { + state(conn, SSH_SFTP_CLOSE); + sshc->actualcode = CURLE_OUT_OF_MEMORY; + break; + } + result = Curl_client_write(conn, CLIENTWRITE_BODY, + tmpLine, sshc->readdir_len+1); + Curl_safefree(tmpLine); + + if(result) { + state(conn, SSH_STOP); + break; + } + /* since this counts what we send to the client, we include the + newline in this counter */ + data->req.bytecount += sshc->readdir_len+1; + + /* output debug output if that is requested */ + if(data->set.verbose) { + Curl_debug(data, CURLINFO_DATA_OUT, sshc->readdir_filename, + sshc->readdir_len, conn); + } + } + else { + sshc->readdir_currLen = (int)strlen(sshc->readdir_longentry); + sshc->readdir_totalLen = 80 + sshc->readdir_currLen; + sshc->readdir_line = calloc(sshc->readdir_totalLen, 1); + if(!sshc->readdir_line) { + Curl_safefree(sshc->readdir_filename); + Curl_safefree(sshc->readdir_longentry); + state(conn, SSH_SFTP_CLOSE); + sshc->actualcode = CURLE_OUT_OF_MEMORY; + break; + } + + memcpy(sshc->readdir_line, sshc->readdir_longentry, + sshc->readdir_currLen); + if((sshc->readdir_attrs.flags & LIBSSH2_SFTP_ATTR_PERMISSIONS) && + ((sshc->readdir_attrs.permissions & LIBSSH2_SFTP_S_IFMT) == + LIBSSH2_SFTP_S_IFLNK)) { + sshc->readdir_linkPath = malloc(PATH_MAX + 1); + if(sshc->readdir_linkPath == NULL) { + Curl_safefree(sshc->readdir_filename); + Curl_safefree(sshc->readdir_longentry); + state(conn, SSH_SFTP_CLOSE); + sshc->actualcode = CURLE_OUT_OF_MEMORY; + break; + } + + snprintf(sshc->readdir_linkPath, PATH_MAX, "%s%s", sftp_scp->path, + sshc->readdir_filename); + state(conn, SSH_SFTP_READDIR_LINK); + break; + } + state(conn, SSH_SFTP_READDIR_BOTTOM); + break; + } + } + else if(sshc->readdir_len == 0) { + Curl_safefree(sshc->readdir_filename); + Curl_safefree(sshc->readdir_longentry); + state(conn, SSH_SFTP_READDIR_DONE); + break; + } + else if(sshc->readdir_len <= 0) { + err = sftp_libssh2_last_error(sshc->sftp_session); + result = sftp_libssh2_error_to_CURLE(err); + sshc->actualcode = result?result:CURLE_SSH; + failf(data, "Could not open remote file for reading: %s :: %d", + sftp_libssh2_strerror(err), + libssh2_session_last_errno(sshc->ssh_session)); + Curl_safefree(sshc->readdir_filename); + Curl_safefree(sshc->readdir_longentry); + state(conn, SSH_SFTP_CLOSE); + break; + } + break; + + case SSH_SFTP_READDIR_LINK: + sshc->readdir_len = + libssh2_sftp_symlink_ex(sshc->sftp_session, + sshc->readdir_linkPath, + curlx_uztoui(strlen(sshc->readdir_linkPath)), + sshc->readdir_filename, + PATH_MAX, LIBSSH2_SFTP_READLINK); + if(sshc->readdir_len == LIBSSH2_ERROR_EAGAIN) { + rc = LIBSSH2_ERROR_EAGAIN; + break; + } + Curl_safefree(sshc->readdir_linkPath); + + /* get room for the filename and extra output */ + sshc->readdir_totalLen += 4 + sshc->readdir_len; + new_readdir_line = realloc(sshc->readdir_line, sshc->readdir_totalLen); + if(!new_readdir_line) { + Curl_safefree(sshc->readdir_line); + Curl_safefree(sshc->readdir_filename); + Curl_safefree(sshc->readdir_longentry); + state(conn, SSH_SFTP_CLOSE); + sshc->actualcode = CURLE_OUT_OF_MEMORY; + break; + } + sshc->readdir_line = new_readdir_line; + + sshc->readdir_currLen += snprintf(sshc->readdir_line + + sshc->readdir_currLen, + sshc->readdir_totalLen - + sshc->readdir_currLen, + " -> %s", + sshc->readdir_filename); + + state(conn, SSH_SFTP_READDIR_BOTTOM); + break; + + case SSH_SFTP_READDIR_BOTTOM: + sshc->readdir_currLen += snprintf(sshc->readdir_line + + sshc->readdir_currLen, + sshc->readdir_totalLen - + sshc->readdir_currLen, "\n"); + result = Curl_client_write(conn, CLIENTWRITE_BODY, + sshc->readdir_line, + sshc->readdir_currLen); + + if(result == CURLE_OK) { + + /* output debug output if that is requested */ + if(data->set.verbose) { + Curl_debug(data, CURLINFO_DATA_OUT, sshc->readdir_line, + sshc->readdir_currLen, conn); + } + data->req.bytecount += sshc->readdir_currLen; + } + Curl_safefree(sshc->readdir_line); + if(result) { + state(conn, SSH_STOP); + } + else + state(conn, SSH_SFTP_READDIR); + break; + + case SSH_SFTP_READDIR_DONE: + if(libssh2_sftp_closedir(sshc->sftp_handle) == + LIBSSH2_ERROR_EAGAIN) { + rc = LIBSSH2_ERROR_EAGAIN; + break; + } + sshc->sftp_handle = NULL; + Curl_safefree(sshc->readdir_filename); + Curl_safefree(sshc->readdir_longentry); + + /* no data to transfer */ + Curl_setup_transfer(conn, -1, -1, FALSE, NULL, -1, NULL); + state(conn, SSH_STOP); + break; + + case SSH_SFTP_DOWNLOAD_INIT: + /* + * Work on getting the specified file + */ + sshc->sftp_handle = + libssh2_sftp_open_ex(sshc->sftp_session, sftp_scp->path, + curlx_uztoui(strlen(sftp_scp->path)), + LIBSSH2_FXF_READ, data->set.new_file_perms, + LIBSSH2_SFTP_OPENFILE); + if(!sshc->sftp_handle) { + if(libssh2_session_last_errno(sshc->ssh_session) == + LIBSSH2_ERROR_EAGAIN) { + rc = LIBSSH2_ERROR_EAGAIN; + break; + } + else { + err = sftp_libssh2_last_error(sshc->sftp_session); + failf(data, "Could not open remote file for reading: %s", + sftp_libssh2_strerror(err)); + state(conn, SSH_SFTP_CLOSE); + result = sftp_libssh2_error_to_CURLE(err); + sshc->actualcode = result?result:CURLE_SSH; + break; + } + } + state(conn, SSH_SFTP_DOWNLOAD_STAT); + break; + + case SSH_SFTP_DOWNLOAD_STAT: + { + LIBSSH2_SFTP_ATTRIBUTES attrs; + + rc = libssh2_sftp_stat_ex(sshc->sftp_session, sftp_scp->path, + curlx_uztoui(strlen(sftp_scp->path)), + LIBSSH2_SFTP_STAT, &attrs); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc) { + /* + * libssh2_sftp_open() didn't return an error, so maybe the server + * just doesn't support stat() + */ + data->req.size = -1; + data->req.maxdownload = -1; + Curl_pgrsSetDownloadSize(data, -1); + } + else { + curl_off_t size = attrs.filesize; + + if(size < 0) { + failf(data, "Bad file size (%" CURL_FORMAT_CURL_OFF_T ")", size); + return CURLE_BAD_DOWNLOAD_RESUME; + } + if(conn->data->state.use_range) { + curl_off_t from, to; + char *ptr; + char *ptr2; + + from=curlx_strtoofft(conn->data->state.range, &ptr, 0); + while(*ptr && (ISSPACE(*ptr) || (*ptr=='-'))) + ptr++; + to=curlx_strtoofft(ptr, &ptr2, 0); + if((ptr == ptr2) /* no "to" value given */ + || (to >= size)) { + to = size - 1; + } + if(from < 0) { + /* from is relative to end of file */ + from += size; + } + if(from >= size) { + failf(data, "Offset (%" + CURL_FORMAT_CURL_OFF_T ") was beyond file size (%" + CURL_FORMAT_CURL_OFF_T ")", from, attrs.filesize); + return CURLE_BAD_DOWNLOAD_RESUME; + } + if(from > to) { + from = to; + size = 0; + } + else { + size = to - from + 1; + } + + SFTP_SEEK(conn->proto.sshc.sftp_handle, from); + } + data->req.size = size; + data->req.maxdownload = size; + Curl_pgrsSetDownloadSize(data, size); + } + + /* We can resume if we can seek to the resume position */ + if(data->state.resume_from) { + if(data->state.resume_from < 0) { + /* We're supposed to download the last abs(from) bytes */ + if((curl_off_t)attrs.filesize < -data->state.resume_from) { + failf(data, "Offset (%" + CURL_FORMAT_CURL_OFF_T ") was beyond file size (%" + CURL_FORMAT_CURL_OFF_T ")", + data->state.resume_from, attrs.filesize); + return CURLE_BAD_DOWNLOAD_RESUME; + } + /* download from where? */ + data->state.resume_from += attrs.filesize; + } + else { + if((curl_off_t)attrs.filesize < data->state.resume_from) { + failf(data, "Offset (%" CURL_FORMAT_CURL_OFF_T + ") was beyond file size (%" CURL_FORMAT_CURL_OFF_T ")", + data->state.resume_from, attrs.filesize); + return CURLE_BAD_DOWNLOAD_RESUME; + } + } + /* Does a completed file need to be seeked and started or closed ? */ + /* Now store the number of bytes we are expected to download */ + data->req.size = attrs.filesize - data->state.resume_from; + data->req.maxdownload = attrs.filesize - data->state.resume_from; + Curl_pgrsSetDownloadSize(data, + attrs.filesize - data->state.resume_from); + SFTP_SEEK(sshc->sftp_handle, data->state.resume_from); + } + } + + /* Setup the actual download */ + if(data->req.size == 0) { + /* no data to transfer */ + Curl_setup_transfer(conn, -1, -1, FALSE, NULL, -1, NULL); + infof(data, "File already completely downloaded\n"); + state(conn, SSH_STOP); + break; + } + else { + Curl_setup_transfer(conn, FIRSTSOCKET, data->req.size, + FALSE, NULL, -1, NULL); + + /* not set by Curl_setup_transfer to preserve keepon bits */ + conn->writesockfd = conn->sockfd; + + /* we want to use the _receiving_ function even when the socket turns + out writableable as the underlying libssh2 recv function will deal + with both accordingly */ + conn->cselect_bits = CURL_CSELECT_IN; + } + if(result) { + /* this should never occur; the close state should be entered + at the time the error occurs */ + state(conn, SSH_SFTP_CLOSE); + sshc->actualcode = result; + } + else { + state(conn, SSH_STOP); + } + break; + + case SSH_SFTP_CLOSE: + if(sshc->sftp_handle) { + rc = libssh2_sftp_close(sshc->sftp_handle); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc < 0) { + infof(data, "Failed to close libssh2 file\n"); + } + sshc->sftp_handle = NULL; + } + if(sftp_scp) + Curl_safefree(sftp_scp->path); + + DEBUGF(infof(data, "SFTP DONE done\n")); + + /* Check if nextstate is set and move .nextstate could be POSTQUOTE_INIT + After nextstate is executed,the control should come back to + SSH_SFTP_CLOSE to pass the correct result back */ + if(sshc->nextstate != SSH_NO_STATE && + sshc->nextstate != SSH_SFTP_CLOSE) { + state(conn, sshc->nextstate); + sshc->nextstate = SSH_SFTP_CLOSE; + } + else { + state(conn, SSH_STOP); + result = sshc->actualcode; + } + break; + + case SSH_SFTP_SHUTDOWN: + /* during times we get here due to a broken transfer and then the + sftp_handle might not have been taken down so make sure that is done + before we proceed */ + + if(sshc->sftp_handle) { + rc = libssh2_sftp_close(sshc->sftp_handle); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc < 0) { + infof(data, "Failed to close libssh2 file\n"); + } + sshc->sftp_handle = NULL; + } + if(sshc->sftp_session) { + rc = libssh2_sftp_shutdown(sshc->sftp_session); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc < 0) { + infof(data, "Failed to stop libssh2 sftp subsystem\n"); + } + sshc->sftp_session = NULL; + } + + Curl_safefree(sshc->homedir); + conn->data->state.most_recent_ftp_entrypath = NULL; + + state(conn, SSH_SESSION_DISCONNECT); + break; + + case SSH_SCP_TRANS_INIT: + result = ssh_getworkingpath(conn, sshc->homedir, &sftp_scp->path); + if(result) { + sshc->actualcode = result; + state(conn, SSH_STOP); + break; + } + + if(data->set.upload) { + if(data->state.infilesize < 0) { + failf(data, "SCP requires a known file size for upload"); + sshc->actualcode = CURLE_UPLOAD_FAILED; + state(conn, SSH_SCP_CHANNEL_FREE); + break; + } + state(conn, SSH_SCP_UPLOAD_INIT); + } + else { + state(conn, SSH_SCP_DOWNLOAD_INIT); + } + break; + + case SSH_SCP_UPLOAD_INIT: + /* + * libssh2 requires that the destination path is a full path that + * includes the destination file and name OR ends in a "/" . If this is + * not done the destination file will be named the same name as the last + * directory in the path. + */ + sshc->ssh_channel = + SCP_SEND(sshc->ssh_session, sftp_scp->path, data->set.new_file_perms, + data->state.infilesize); + if(!sshc->ssh_channel) { + if(libssh2_session_last_errno(sshc->ssh_session) == + LIBSSH2_ERROR_EAGAIN) { + rc = LIBSSH2_ERROR_EAGAIN; + break; + } + else { + int ssh_err; + char *err_msg; + + ssh_err = (int)(libssh2_session_last_error(sshc->ssh_session, + &err_msg, NULL, 0)); + failf(conn->data, "%s", err_msg); + state(conn, SSH_SCP_CHANNEL_FREE); + sshc->actualcode = libssh2_session_error_to_CURLE(ssh_err); + break; + } + } + + /* upload data */ + Curl_setup_transfer(conn, -1, data->req.size, FALSE, NULL, + FIRSTSOCKET, NULL); + + /* not set by Curl_setup_transfer to preserve keepon bits */ + conn->sockfd = conn->writesockfd; + + if(result) { + state(conn, SSH_SCP_CHANNEL_FREE); + sshc->actualcode = result; + } + else { + /* store this original bitmask setup to use later on if we can't + figure out a "real" bitmask */ + sshc->orig_waitfor = data->req.keepon; + + /* we want to use the _sending_ function even when the socket turns + out readable as the underlying libssh2 scp send function will deal + with both accordingly */ + conn->cselect_bits = CURL_CSELECT_OUT; + + state(conn, SSH_STOP); + } + break; + + case SSH_SCP_DOWNLOAD_INIT: + { + /* + * We must check the remote file; if it is a directory no values will + * be set in sb + */ + struct stat sb; + curl_off_t bytecount; + + /* clear the struct scp recv will fill in */ + memset(&sb, 0, sizeof(struct stat)); + + /* get a fresh new channel from the ssh layer */ + sshc->ssh_channel = libssh2_scp_recv(sshc->ssh_session, + sftp_scp->path, &sb); + if(!sshc->ssh_channel) { + if(libssh2_session_last_errno(sshc->ssh_session) == + LIBSSH2_ERROR_EAGAIN) { + rc = LIBSSH2_ERROR_EAGAIN; + break; + } + else { + int ssh_err; + char *err_msg; + + ssh_err = (int)(libssh2_session_last_error(sshc->ssh_session, + &err_msg, NULL, 0)); + failf(conn->data, "%s", err_msg); + state(conn, SSH_SCP_CHANNEL_FREE); + sshc->actualcode = libssh2_session_error_to_CURLE(ssh_err); + break; + } + } + + /* download data */ + bytecount = (curl_off_t)sb.st_size; + data->req.maxdownload = (curl_off_t)sb.st_size; + Curl_setup_transfer(conn, FIRSTSOCKET, bytecount, FALSE, NULL, -1, NULL); + + /* not set by Curl_setup_transfer to preserve keepon bits */ + conn->writesockfd = conn->sockfd; + + /* we want to use the _receiving_ function even when the socket turns + out writableable as the underlying libssh2 recv function will deal + with both accordingly */ + conn->cselect_bits = CURL_CSELECT_IN; + + if(result) { + state(conn, SSH_SCP_CHANNEL_FREE); + sshc->actualcode = result; + } + else + state(conn, SSH_STOP); + } + break; + + case SSH_SCP_DONE: + if(data->set.upload) + state(conn, SSH_SCP_SEND_EOF); + else + state(conn, SSH_SCP_CHANNEL_FREE); + break; + + case SSH_SCP_SEND_EOF: + if(sshc->ssh_channel) { + rc = libssh2_channel_send_eof(sshc->ssh_channel); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc) { + infof(data, "Failed to send libssh2 channel EOF\n"); + } + } + state(conn, SSH_SCP_WAIT_EOF); + break; + + case SSH_SCP_WAIT_EOF: + if(sshc->ssh_channel) { + rc = libssh2_channel_wait_eof(sshc->ssh_channel); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc) { + infof(data, "Failed to get channel EOF: %d\n", rc); + } + } + state(conn, SSH_SCP_WAIT_CLOSE); + break; + + case SSH_SCP_WAIT_CLOSE: + if(sshc->ssh_channel) { + rc = libssh2_channel_wait_closed(sshc->ssh_channel); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc) { + infof(data, "Channel failed to close: %d\n", rc); + } + } + state(conn, SSH_SCP_CHANNEL_FREE); + break; + + case SSH_SCP_CHANNEL_FREE: + if(sshc->ssh_channel) { + rc = libssh2_channel_free(sshc->ssh_channel); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc < 0) { + infof(data, "Failed to free libssh2 scp subsystem\n"); + } + sshc->ssh_channel = NULL; + } + DEBUGF(infof(data, "SCP DONE phase complete\n")); +#if 0 /* PREV */ + state(conn, SSH_SESSION_DISCONNECT); +#endif + state(conn, SSH_STOP); + result = sshc->actualcode; + break; + + case SSH_SESSION_DISCONNECT: + /* during weird times when we've been prematurely aborted, the channel + is still alive when we reach this state and we MUST kill the channel + properly first */ + if(sshc->ssh_channel) { + rc = libssh2_channel_free(sshc->ssh_channel); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc < 0) { + infof(data, "Failed to free libssh2 scp subsystem\n"); + } + sshc->ssh_channel = NULL; + } + + if(sshc->ssh_session) { + rc = libssh2_session_disconnect(sshc->ssh_session, "Shutdown"); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc < 0) { + infof(data, "Failed to disconnect libssh2 session\n"); + } + } + + Curl_safefree(sshc->homedir); + conn->data->state.most_recent_ftp_entrypath = NULL; + + state(conn, SSH_SESSION_FREE); + break; + + case SSH_SESSION_FREE: +#ifdef HAVE_LIBSSH2_KNOWNHOST_API + if(sshc->kh) { + libssh2_knownhost_free(sshc->kh); + sshc->kh = NULL; + } +#endif + +#ifdef HAVE_LIBSSH2_AGENT_API + if(sshc->ssh_agent) { + rc = libssh2_agent_disconnect(sshc->ssh_agent); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc < 0) { + infof(data, "Failed to disconnect from libssh2 agent\n"); + } + libssh2_agent_free (sshc->ssh_agent); + sshc->ssh_agent = NULL; + + /* NB: there is no need to free identities, they are part of internal + agent stuff */ + sshc->sshagent_identity = NULL; + sshc->sshagent_prev_identity = NULL; + } +#endif + + if(sshc->ssh_session) { + rc = libssh2_session_free(sshc->ssh_session); + if(rc == LIBSSH2_ERROR_EAGAIN) { + break; + } + else if(rc < 0) { + infof(data, "Failed to free libssh2 session\n"); + } + sshc->ssh_session = NULL; + } + + /* worst-case scenario cleanup */ + + DEBUGASSERT(sshc->ssh_session == NULL); + DEBUGASSERT(sshc->ssh_channel == NULL); + DEBUGASSERT(sshc->sftp_session == NULL); + DEBUGASSERT(sshc->sftp_handle == NULL); +#ifdef HAVE_LIBSSH2_KNOWNHOST_API + DEBUGASSERT(sshc->kh == NULL); +#endif +#ifdef HAVE_LIBSSH2_AGENT_API + DEBUGASSERT(sshc->ssh_agent == NULL); +#endif + + Curl_safefree(sshc->rsa_pub); + Curl_safefree(sshc->rsa); + + Curl_safefree(sshc->quote_path1); + Curl_safefree(sshc->quote_path2); + + Curl_safefree(sshc->homedir); + + Curl_safefree(sshc->readdir_filename); + Curl_safefree(sshc->readdir_longentry); + Curl_safefree(sshc->readdir_line); + Curl_safefree(sshc->readdir_linkPath); + + /* the code we are about to return */ + result = sshc->actualcode; + + memset(sshc, 0, sizeof(struct ssh_conn)); + + connclose(conn, "SSH session free"); + sshc->state = SSH_SESSION_FREE; /* current */ + sshc->nextstate = SSH_NO_STATE; + state(conn, SSH_STOP); + break; + + case SSH_QUIT: + /* fallthrough, just stop! */ + default: + /* internal error */ + sshc->nextstate = SSH_NO_STATE; + state(conn, SSH_STOP); + break; + } + + } while(!rc && (sshc->state != SSH_STOP)); + + if(rc == LIBSSH2_ERROR_EAGAIN) { + /* we would block, we need to wait for the socket to be ready (in the + right direction too)! */ + *block = TRUE; + } + + return result; +} + +/* called by the multi interface to figure out what socket(s) to wait for and + for what actions in the DO_DONE, PERFORM and WAITPERFORM states */ +static int ssh_perform_getsock(const struct connectdata *conn, + curl_socket_t *sock, /* points to numsocks + number of sockets */ + int numsocks) +{ +#ifdef HAVE_LIBSSH2_SESSION_BLOCK_DIRECTION + int bitmap = GETSOCK_BLANK; + (void)numsocks; + + sock[0] = conn->sock[FIRSTSOCKET]; + + if(conn->waitfor & KEEP_RECV) + bitmap |= GETSOCK_READSOCK(FIRSTSOCKET); + + if(conn->waitfor & KEEP_SEND) + bitmap |= GETSOCK_WRITESOCK(FIRSTSOCKET); + + return bitmap; +#else + /* if we don't know the direction we can use the generic *_getsock() + function even for the protocol_connect and doing states */ + return Curl_single_getsock(conn, sock, numsocks); +#endif +} + +/* Generic function called by the multi interface to figure out what socket(s) + to wait for and for what actions during the DOING and PROTOCONNECT states*/ +static int ssh_getsock(struct connectdata *conn, + curl_socket_t *sock, /* points to numsocks number + of sockets */ + int numsocks) +{ +#ifndef HAVE_LIBSSH2_SESSION_BLOCK_DIRECTION + (void)conn; + (void)sock; + (void)numsocks; + /* if we don't know any direction we can just play along as we used to and + not provide any sensible info */ + return GETSOCK_BLANK; +#else + /* if we know the direction we can use the generic *_getsock() function even + for the protocol_connect and doing states */ + return ssh_perform_getsock(conn, sock, numsocks); +#endif +} + +#ifdef HAVE_LIBSSH2_SESSION_BLOCK_DIRECTION +/* + * When one of the libssh2 functions has returned LIBSSH2_ERROR_EAGAIN this + * function is used to figure out in what direction and stores this info so + * that the multi interface can take advantage of it. Make sure to call this + * function in all cases so that when it _doesn't_ return EAGAIN we can + * restore the default wait bits. + */ +static void ssh_block2waitfor(struct connectdata *conn, bool block) +{ + struct ssh_conn *sshc = &conn->proto.sshc; + int dir; + if(block && (dir = libssh2_session_block_directions(sshc->ssh_session))) { + /* translate the libssh2 define bits into our own bit defines */ + conn->waitfor = ((dir&LIBSSH2_SESSION_BLOCK_INBOUND)?KEEP_RECV:0) | + ((dir&LIBSSH2_SESSION_BLOCK_OUTBOUND)?KEEP_SEND:0); + } + else + /* It didn't block or libssh2 didn't reveal in which direction, put back + the original set */ + conn->waitfor = sshc->orig_waitfor; +} +#else + /* no libssh2 directional support so we simply don't know */ +#define ssh_block2waitfor(x,y) Curl_nop_stmt +#endif + +/* called repeatedly until done from multi.c */ +static CURLcode ssh_multi_statemach(struct connectdata *conn, bool *done) +{ + struct ssh_conn *sshc = &conn->proto.sshc; + CURLcode result = CURLE_OK; + bool block; /* we store the status and use that to provide a ssh_getsock() + implementation */ + + result = ssh_statemach_act(conn, &block); + *done = (sshc->state == SSH_STOP) ? TRUE : FALSE; + ssh_block2waitfor(conn, block); + + return result; +} + +static CURLcode ssh_block_statemach(struct connectdata *conn, + bool duringconnect) +{ + struct ssh_conn *sshc = &conn->proto.sshc; + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + while((sshc->state != SSH_STOP) && !result) { + bool block; + long left; + + result = ssh_statemach_act(conn, &block); + if(result) + break; + + if(Curl_pgrsUpdate(conn)) + return CURLE_ABORTED_BY_CALLBACK; + else { + struct timeval now = Curl_tvnow(); + result = Curl_speedcheck(data, now); + if(result) + break; + } + + left = Curl_timeleft(data, NULL, duringconnect); + if(left < 0) { + failf(data, "Operation timed out"); + return CURLE_OPERATION_TIMEDOUT; + } + +#ifdef HAVE_LIBSSH2_SESSION_BLOCK_DIRECTION + if((CURLE_OK == result) && block) { + int dir = libssh2_session_block_directions(sshc->ssh_session); + curl_socket_t sock = conn->sock[FIRSTSOCKET]; + curl_socket_t fd_read = CURL_SOCKET_BAD; + curl_socket_t fd_write = CURL_SOCKET_BAD; + if(LIBSSH2_SESSION_BLOCK_INBOUND & dir) + fd_read = sock; + if(LIBSSH2_SESSION_BLOCK_OUTBOUND & dir) + fd_write = sock; + /* wait for the socket to become ready */ + Curl_socket_ready(fd_read, fd_write, + left>1000?1000:left); /* ignore result */ + } +#endif + + } + + return result; +} + +/* + * SSH setup and connection + */ +static CURLcode ssh_setup_connection(struct connectdata *conn) +{ + struct SSHPROTO *ssh; + + conn->data->req.protop = ssh = calloc(1, sizeof(struct SSHPROTO)); + if(!ssh) + return CURLE_OUT_OF_MEMORY; + + return CURLE_OK; +} + +static Curl_recv scp_recv, sftp_recv; +static Curl_send scp_send, sftp_send; + +/* + * Curl_ssh_connect() gets called from Curl_protocol_connect() to allow us to + * do protocol-specific actions at connect-time. + */ +static CURLcode ssh_connect(struct connectdata *conn, bool *done) +{ +#ifdef CURL_LIBSSH2_DEBUG + curl_socket_t sock; +#endif + struct ssh_conn *ssh; + CURLcode result; + struct SessionHandle *data = conn->data; + + /* initialize per-handle data if not already */ + if(!data->req.protop) + ssh_setup_connection(conn); + + /* We default to persistent connections. We set this already in this connect + function to make the re-use checks properly be able to check this bit. */ + connkeep(conn, "SSH default"); + + if(conn->handler->protocol & CURLPROTO_SCP) { + conn->recv[FIRSTSOCKET] = scp_recv; + conn->send[FIRSTSOCKET] = scp_send; + } + else { + conn->recv[FIRSTSOCKET] = sftp_recv; + conn->send[FIRSTSOCKET] = sftp_send; + } + ssh = &conn->proto.sshc; + +#ifdef CURL_LIBSSH2_DEBUG + if(conn->user) { + infof(data, "User: %s\n", conn->user); + } + if(conn->passwd) { + infof(data, "Password: %s\n", conn->passwd); + } + sock = conn->sock[FIRSTSOCKET]; +#endif /* CURL_LIBSSH2_DEBUG */ + + ssh->ssh_session = libssh2_session_init_ex(my_libssh2_malloc, + my_libssh2_free, + my_libssh2_realloc, conn); + if(ssh->ssh_session == NULL) { + failf(data, "Failure initialising ssh session"); + return CURLE_FAILED_INIT; + } + +#ifdef HAVE_LIBSSH2_KNOWNHOST_API + if(data->set.str[STRING_SSH_KNOWNHOSTS]) { + int rc; + ssh->kh = libssh2_knownhost_init(ssh->ssh_session); + if(!ssh->kh) { + /* eeek. TODO: free the ssh_session! */ + return CURLE_FAILED_INIT; + } + + /* read all known hosts from there */ + rc = libssh2_knownhost_readfile(ssh->kh, + data->set.str[STRING_SSH_KNOWNHOSTS], + LIBSSH2_KNOWNHOST_FILE_OPENSSH); + if(rc < 0) + infof(data, "Failed to read known hosts from %s\n", + data->set.str[STRING_SSH_KNOWNHOSTS]); + } +#endif /* HAVE_LIBSSH2_KNOWNHOST_API */ + +#ifdef CURL_LIBSSH2_DEBUG + libssh2_trace(ssh->ssh_session, ~0); + infof(data, "SSH socket: %d\n", (int)sock); +#endif /* CURL_LIBSSH2_DEBUG */ + + state(conn, SSH_INIT); + + result = ssh_multi_statemach(conn, done); + + return result; +} + +/* + *********************************************************************** + * + * scp_perform() + * + * This is the actual DO function for SCP. Get a file according to + * the options previously setup. + */ + +static +CURLcode scp_perform(struct connectdata *conn, + bool *connected, + bool *dophase_done) +{ + CURLcode result = CURLE_OK; + + DEBUGF(infof(conn->data, "DO phase starts\n")); + + *dophase_done = FALSE; /* not done yet */ + + /* start the first command in the DO phase */ + state(conn, SSH_SCP_TRANS_INIT); + + /* run the state-machine */ + result = ssh_multi_statemach(conn, dophase_done); + + *connected = conn->bits.tcpconnect[FIRSTSOCKET]; + + if(*dophase_done) { + DEBUGF(infof(conn->data, "DO phase is complete\n")); + } + + return result; +} + +/* called from multi.c while DOing */ +static CURLcode scp_doing(struct connectdata *conn, + bool *dophase_done) +{ + CURLcode result; + result = ssh_multi_statemach(conn, dophase_done); + + if(*dophase_done) { + DEBUGF(infof(conn->data, "DO phase is complete\n")); + } + return result; +} + +/* + * The DO function is generic for both protocols. There was previously two + * separate ones but this way means less duplicated code. + */ + +static CURLcode ssh_do(struct connectdata *conn, bool *done) +{ + CURLcode res; + bool connected = 0; + struct SessionHandle *data = conn->data; + struct ssh_conn *sshc = &conn->proto.sshc; + + *done = FALSE; /* default to false */ + + data->req.size = -1; /* make sure this is unknown at this point */ + + sshc->actualcode = CURLE_OK; /* reset error code */ + sshc->secondCreateDirs =0; /* reset the create dir attempt state + variable */ + + Curl_pgrsSetUploadCounter(data, 0); + Curl_pgrsSetDownloadCounter(data, 0); + Curl_pgrsSetUploadSize(data, -1); + Curl_pgrsSetDownloadSize(data, -1); + + if(conn->handler->protocol & CURLPROTO_SCP) + res = scp_perform(conn, &connected, done); + else + res = sftp_perform(conn, &connected, done); + + return res; +} + +/* BLOCKING, but the function is using the state machine so the only reason + this is still blocking is that the multi interface code has no support for + disconnecting operations that takes a while */ +static CURLcode scp_disconnect(struct connectdata *conn, bool dead_connection) +{ + CURLcode result = CURLE_OK; + struct ssh_conn *ssh = &conn->proto.sshc; + (void) dead_connection; + + Curl_safefree(conn->data->req.protop); + + if(ssh->ssh_session) { + /* only if there's a session still around to use! */ + + state(conn, SSH_SESSION_DISCONNECT); + + result = ssh_block_statemach(conn, FALSE); + } + + return result; +} + +/* generic done function for both SCP and SFTP called from their specific + done functions */ +static CURLcode ssh_done(struct connectdata *conn, CURLcode status) +{ + CURLcode result = CURLE_OK; + struct SSHPROTO *sftp_scp = conn->data->req.protop; + + if(status == CURLE_OK) { + /* run the state-machine + + TODO: when the multi interface is used, this _really_ should be using + the ssh_multi_statemach function but we have no general support for + non-blocking DONE operations, not in the multi state machine and with + Curl_done() invokes on several places in the code! + */ + result = ssh_block_statemach(conn, FALSE); + } + else + result = status; + + if(sftp_scp) + Curl_safefree(sftp_scp->path); + if(Curl_pgrsDone(conn)) + return CURLE_ABORTED_BY_CALLBACK; + + conn->data->req.keepon = 0; /* clear all bits */ + return result; +} + + +static CURLcode scp_done(struct connectdata *conn, CURLcode status, + bool premature) +{ + (void)premature; /* not used */ + + if(status == CURLE_OK) + state(conn, SSH_SCP_DONE); + + return ssh_done(conn, status); + +} + +/* return number of received (decrypted) bytes */ +static ssize_t scp_send(struct connectdata *conn, int sockindex, + const void *mem, size_t len, CURLcode *err) +{ + ssize_t nwrite; + (void)sockindex; /* we only support SCP on the fixed known primary socket */ + + /* libssh2_channel_write() returns int! */ + nwrite = (ssize_t) + libssh2_channel_write(conn->proto.sshc.ssh_channel, mem, len); + + ssh_block2waitfor(conn, (nwrite == LIBSSH2_ERROR_EAGAIN)?TRUE:FALSE); + + if(nwrite == LIBSSH2_ERROR_EAGAIN) { + *err = CURLE_AGAIN; + nwrite = 0; + } + else if(nwrite < LIBSSH2_ERROR_NONE) { + *err = libssh2_session_error_to_CURLE((int)nwrite); + nwrite = -1; + } + + return nwrite; +} + +/* + * If the read would block (EWOULDBLOCK) we return -1. Otherwise we return + * a regular CURLcode value. + */ +static ssize_t scp_recv(struct connectdata *conn, int sockindex, + char *mem, size_t len, CURLcode *err) +{ + ssize_t nread; + (void)sockindex; /* we only support SCP on the fixed known primary socket */ + + /* libssh2_channel_read() returns int */ + nread = (ssize_t) + libssh2_channel_read(conn->proto.sshc.ssh_channel, mem, len); + + ssh_block2waitfor(conn, (nread == LIBSSH2_ERROR_EAGAIN)?TRUE:FALSE); + if(nread == LIBSSH2_ERROR_EAGAIN) { + *err = CURLE_AGAIN; + nread = -1; + } + + return nread; +} + +/* + * =============== SFTP =============== + */ + +/* + *********************************************************************** + * + * sftp_perform() + * + * This is the actual DO function for SFTP. Get a file/directory according to + * the options previously setup. + */ + +static +CURLcode sftp_perform(struct connectdata *conn, + bool *connected, + bool *dophase_done) +{ + CURLcode result = CURLE_OK; + + DEBUGF(infof(conn->data, "DO phase starts\n")); + + *dophase_done = FALSE; /* not done yet */ + + /* start the first command in the DO phase */ + state(conn, SSH_SFTP_QUOTE_INIT); + + /* run the state-machine */ + result = ssh_multi_statemach(conn, dophase_done); + + *connected = conn->bits.tcpconnect[FIRSTSOCKET]; + + if(*dophase_done) { + DEBUGF(infof(conn->data, "DO phase is complete\n")); + } + + return result; +} + +/* called from multi.c while DOing */ +static CURLcode sftp_doing(struct connectdata *conn, + bool *dophase_done) +{ + CURLcode result; + result = ssh_multi_statemach(conn, dophase_done); + + if(*dophase_done) { + DEBUGF(infof(conn->data, "DO phase is complete\n")); + } + return result; +} + +/* BLOCKING, but the function is using the state machine so the only reason + this is still blocking is that the multi interface code has no support for + disconnecting operations that takes a while */ +static CURLcode sftp_disconnect(struct connectdata *conn, bool dead_connection) +{ + CURLcode result = CURLE_OK; + (void) dead_connection; + + DEBUGF(infof(conn->data, "SSH DISCONNECT starts now\n")); + + Curl_safefree(conn->data->req.protop); + + if(conn->proto.sshc.ssh_session) { + /* only if there's a session still around to use! */ + state(conn, SSH_SFTP_SHUTDOWN); + result = ssh_block_statemach(conn, FALSE); + } + + DEBUGF(infof(conn->data, "SSH DISCONNECT is done\n")); + + return result; + +} + +static CURLcode sftp_done(struct connectdata *conn, CURLcode status, + bool premature) +{ + struct ssh_conn *sshc = &conn->proto.sshc; + + if(status == CURLE_OK) { + /* Post quote commands are executed after the SFTP_CLOSE state to avoid + errors that could happen due to open file handles during POSTQUOTE + operation */ + if(!status && !premature && conn->data->set.postquote) { + sshc->nextstate = SSH_SFTP_POSTQUOTE_INIT; + state(conn, SSH_SFTP_CLOSE); + } + else + state(conn, SSH_SFTP_CLOSE); + } + return ssh_done(conn, status); +} + +/* return number of sent bytes */ +static ssize_t sftp_send(struct connectdata *conn, int sockindex, + const void *mem, size_t len, CURLcode *err) +{ + ssize_t nwrite; /* libssh2_sftp_write() used to return size_t in 0.14 + but is changed to ssize_t in 0.15. These days we don't + support libssh2 0.15*/ + (void)sockindex; + + nwrite = libssh2_sftp_write(conn->proto.sshc.sftp_handle, mem, len); + + ssh_block2waitfor(conn, (nwrite == LIBSSH2_ERROR_EAGAIN)?TRUE:FALSE); + + if(nwrite == LIBSSH2_ERROR_EAGAIN) { + *err = CURLE_AGAIN; + nwrite = 0; + } + else if(nwrite < LIBSSH2_ERROR_NONE) { + *err = libssh2_session_error_to_CURLE((int)nwrite); + nwrite = -1; + } + + return nwrite; +} + +/* + * Return number of received (decrypted) bytes + * or <0 on error + */ +static ssize_t sftp_recv(struct connectdata *conn, int sockindex, + char *mem, size_t len, CURLcode *err) +{ + ssize_t nread; + (void)sockindex; + + nread = libssh2_sftp_read(conn->proto.sshc.sftp_handle, mem, len); + + ssh_block2waitfor(conn, (nread == LIBSSH2_ERROR_EAGAIN)?TRUE:FALSE); + + if(nread == LIBSSH2_ERROR_EAGAIN) { + *err = CURLE_AGAIN; + nread = -1; + + } + else if(nread < 0) { + *err = libssh2_session_error_to_CURLE((int)nread); + } + return nread; +} + +/* The get_pathname() function is being borrowed from OpenSSH sftp.c + version 4.6p1. */ +/* + * Copyright (c) 2001-2004 Damien Miller + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +static CURLcode +get_pathname(const char **cpp, char **path) +{ + const char *cp = *cpp, *end; + char quot; + unsigned int i, j; + static const char WHITESPACE[] = " \t\r\n"; + + cp += strspn(cp, WHITESPACE); + if(!*cp) { + *cpp = cp; + *path = NULL; + return CURLE_QUOTE_ERROR; + } + + *path = malloc(strlen(cp) + 1); + if(*path == NULL) + return CURLE_OUT_OF_MEMORY; + + /* Check for quoted filenames */ + if(*cp == '\"' || *cp == '\'') { + quot = *cp++; + + /* Search for terminating quote, unescape some chars */ + for(i = j = 0; i <= strlen(cp); i++) { + if(cp[i] == quot) { /* Found quote */ + i++; + (*path)[j] = '\0'; + break; + } + if(cp[i] == '\0') { /* End of string */ + /*error("Unterminated quote");*/ + goto fail; + } + if(cp[i] == '\\') { /* Escaped characters */ + i++; + if(cp[i] != '\'' && cp[i] != '\"' && + cp[i] != '\\') { + /*error("Bad escaped character '\\%c'", + cp[i]);*/ + goto fail; + } + } + (*path)[j++] = cp[i]; + } + + if(j == 0) { + /*error("Empty quotes");*/ + goto fail; + } + *cpp = cp + i + strspn(cp + i, WHITESPACE); + } + else { + /* Read to end of filename */ + end = strpbrk(cp, WHITESPACE); + if(end == NULL) + end = strchr(cp, '\0'); + *cpp = end + strspn(end, WHITESPACE); + + memcpy(*path, cp, end - cp); + (*path)[end - cp] = '\0'; + } + return CURLE_OK; + + fail: + Curl_safefree(*path); + return CURLE_QUOTE_ERROR; +} + + +static const char *sftp_libssh2_strerror(int err) +{ + switch (err) { + case LIBSSH2_FX_NO_SUCH_FILE: + return "No such file or directory"; + + case LIBSSH2_FX_PERMISSION_DENIED: + return "Permission denied"; + + case LIBSSH2_FX_FAILURE: + return "Operation failed"; + + case LIBSSH2_FX_BAD_MESSAGE: + return "Bad message from SFTP server"; + + case LIBSSH2_FX_NO_CONNECTION: + return "Not connected to SFTP server"; + + case LIBSSH2_FX_CONNECTION_LOST: + return "Connection to SFTP server lost"; + + case LIBSSH2_FX_OP_UNSUPPORTED: + return "Operation not supported by SFTP server"; + + case LIBSSH2_FX_INVALID_HANDLE: + return "Invalid handle"; + + case LIBSSH2_FX_NO_SUCH_PATH: + return "No such file or directory"; + + case LIBSSH2_FX_FILE_ALREADY_EXISTS: + return "File already exists"; + + case LIBSSH2_FX_WRITE_PROTECT: + return "File is write protected"; + + case LIBSSH2_FX_NO_MEDIA: + return "No media"; + + case LIBSSH2_FX_NO_SPACE_ON_FILESYSTEM: + return "Disk full"; + + case LIBSSH2_FX_QUOTA_EXCEEDED: + return "User quota exceeded"; + + case LIBSSH2_FX_UNKNOWN_PRINCIPLE: + return "Unknown principle"; + + case LIBSSH2_FX_LOCK_CONFlICT: + return "File lock conflict"; + + case LIBSSH2_FX_DIR_NOT_EMPTY: + return "Directory not empty"; + + case LIBSSH2_FX_NOT_A_DIRECTORY: + return "Not a directory"; + + case LIBSSH2_FX_INVALID_FILENAME: + return "Invalid filename"; + + case LIBSSH2_FX_LINK_LOOP: + return "Link points to itself"; + } + return "Unknown error in libssh2"; +} + +#endif /* USE_LIBSSH2 */ diff --git a/external/libcurl_android/jni/libcurl/lib/ssh.h b/external/libcurl_android/jni/libcurl/lib/ssh.h new file mode 100755 index 00000000..ff2e16be --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/ssh.h @@ -0,0 +1,183 @@ +#ifndef HEADER_CURL_SSH_H +#define HEADER_CURL_SSH_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_LIBSSH2_H +#include +#include +#endif /* HAVE_LIBSSH2_H */ + +/**************************************************************************** + * SSH unique setup + ***************************************************************************/ +typedef enum { + SSH_NO_STATE = -1, /* Used for "nextState" so say there is none */ + SSH_STOP = 0, /* do nothing state, stops the state machine */ + + SSH_INIT, /* First state in SSH-CONNECT */ + SSH_S_STARTUP, /* Session startup */ + SSH_HOSTKEY, /* verify hostkey */ + SSH_AUTHLIST, + SSH_AUTH_PKEY_INIT, + SSH_AUTH_PKEY, + SSH_AUTH_PASS_INIT, + SSH_AUTH_PASS, + SSH_AUTH_AGENT_INIT,/* initialize then wait for connection to agent */ + SSH_AUTH_AGENT_LIST,/* ask for list then wait for entire list to come */ + SSH_AUTH_AGENT, /* attempt one key at a time */ + SSH_AUTH_HOST_INIT, + SSH_AUTH_HOST, + SSH_AUTH_KEY_INIT, + SSH_AUTH_KEY, + SSH_AUTH_DONE, + SSH_SFTP_INIT, + SSH_SFTP_REALPATH, /* Last state in SSH-CONNECT */ + + SSH_SFTP_QUOTE_INIT, /* First state in SFTP-DO */ + SSH_SFTP_POSTQUOTE_INIT, /* (Possibly) First state in SFTP-DONE */ + SSH_SFTP_QUOTE, + SSH_SFTP_NEXT_QUOTE, + SSH_SFTP_QUOTE_STAT, + SSH_SFTP_QUOTE_SETSTAT, + SSH_SFTP_QUOTE_SYMLINK, + SSH_SFTP_QUOTE_MKDIR, + SSH_SFTP_QUOTE_RENAME, + SSH_SFTP_QUOTE_RMDIR, + SSH_SFTP_QUOTE_UNLINK, + SSH_SFTP_TRANS_INIT, + SSH_SFTP_UPLOAD_INIT, + SSH_SFTP_CREATE_DIRS_INIT, + SSH_SFTP_CREATE_DIRS, + SSH_SFTP_CREATE_DIRS_MKDIR, + SSH_SFTP_READDIR_INIT, + SSH_SFTP_READDIR, + SSH_SFTP_READDIR_LINK, + SSH_SFTP_READDIR_BOTTOM, + SSH_SFTP_READDIR_DONE, + SSH_SFTP_DOWNLOAD_INIT, + SSH_SFTP_DOWNLOAD_STAT, /* Last state in SFTP-DO */ + SSH_SFTP_CLOSE, /* Last state in SFTP-DONE */ + SSH_SFTP_SHUTDOWN, /* First state in SFTP-DISCONNECT */ + SSH_SCP_TRANS_INIT, /* First state in SCP-DO */ + SSH_SCP_UPLOAD_INIT, + SSH_SCP_DOWNLOAD_INIT, + SSH_SCP_DONE, + SSH_SCP_SEND_EOF, + SSH_SCP_WAIT_EOF, + SSH_SCP_WAIT_CLOSE, + SSH_SCP_CHANNEL_FREE, /* Last state in SCP-DONE */ + SSH_SESSION_DISCONNECT, /* First state in SCP-DISCONNECT */ + SSH_SESSION_FREE, /* Last state in SCP/SFTP-DISCONNECT */ + SSH_QUIT, + SSH_LAST /* never used */ +} sshstate; + +/* this struct is used in the HandleData struct which is part of the + SessionHandle, which means this is used on a per-easy handle basis. + Everything that is strictly related to a connection is banned from this + struct. */ +struct SSHPROTO { + char *path; /* the path we operate on */ +}; + +/* ssh_conn is used for struct connection-oriented data in the connectdata + struct */ +struct ssh_conn { + const char *authlist; /* List of auth. methods, managed by libssh2 */ +#ifdef USE_LIBSSH2 + const char *passphrase; /* pass-phrase to use */ + char *rsa_pub; /* path name */ + char *rsa; /* path name */ + bool authed; /* the connection has been authenticated fine */ + sshstate state; /* always use ssh.c:state() to change state! */ + sshstate nextstate; /* the state to goto after stopping */ + CURLcode actualcode; /* the actual error code */ + struct curl_slist *quote_item; /* for the quote option */ + char *quote_path1; /* two generic pointers for the QUOTE stuff */ + char *quote_path2; + LIBSSH2_SFTP_ATTRIBUTES quote_attrs; /* used by the SFTP_QUOTE state */ + bool acceptfail; /* used by the SFTP_QUOTE (continue if + quote command fails) */ + char *homedir; /* when doing SFTP we figure out home dir in the + connect phase */ + + /* Here's a set of struct members used by the SFTP_READDIR state */ + LIBSSH2_SFTP_ATTRIBUTES readdir_attrs; + char *readdir_filename; + char *readdir_longentry; + int readdir_len, readdir_totalLen, readdir_currLen; + char *readdir_line; + char *readdir_linkPath; + /* end of READDIR stuff */ + + int secondCreateDirs; /* counter use by the code to see if the + second attempt has been made to change + to/create a directory */ + char *slash_pos; /* used by the SFTP_CREATE_DIRS state */ + LIBSSH2_SESSION *ssh_session; /* Secure Shell session */ + LIBSSH2_CHANNEL *ssh_channel; /* Secure Shell channel handle */ + LIBSSH2_SFTP *sftp_session; /* SFTP handle */ + LIBSSH2_SFTP_HANDLE *sftp_handle; + int orig_waitfor; /* default READ/WRITE bits wait for */ + +#ifdef HAVE_LIBSSH2_AGENT_API + LIBSSH2_AGENT *ssh_agent; /* proxy to ssh-agent/pageant */ + struct libssh2_agent_publickey *sshagent_identity, + *sshagent_prev_identity; +#endif + + /* note that HAVE_LIBSSH2_KNOWNHOST_API is a define set in the libssh2.h + header */ +#ifdef HAVE_LIBSSH2_KNOWNHOST_API + LIBSSH2_KNOWNHOSTS *kh; +#endif +#endif /* USE_LIBSSH2 */ +}; + +#ifdef USE_LIBSSH2 + +#if !defined(LIBSSH2_VERSION_NUM) || (LIBSSH2_VERSION_NUM < 0x001000) +# error "SCP/SFTP protocols require libssh2 0.16 or later" +#endif + +#if defined(LIBSSH2_VERSION_NUM) && (LIBSSH2_VERSION_NUM >= 0x010000) +# define HAVE_LIBSSH2_SFTP_SEEK64 1 +#else +# undef HAVE_LIBSSH2_SFTP_SEEK64 +#endif + +#if defined(LIBSSH2_VERSION_NUM) && (LIBSSH2_VERSION_NUM >= 0x010206) +# define HAVE_LIBSSH2_SCP_SEND64 1 +#else +# undef HAVE_LIBSSH2_SCP_SEND64 +#endif + + +extern const struct Curl_handler Curl_handler_scp; +extern const struct Curl_handler Curl_handler_sftp; + +#endif /* USE_LIBSSH2 */ + +#endif /* HEADER_CURL_SSH_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/stamp-h1 b/external/libcurl_android/jni/libcurl/lib/stamp-h1 new file mode 100755 index 00000000..8f5adb6e --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/stamp-h1 @@ -0,0 +1 @@ +timestamp for lib/curl_config.h diff --git a/external/libcurl_android/jni/libcurl/lib/strdup.c b/external/libcurl_android/jni/libcurl/lib/strdup.c new file mode 100755 index 00000000..3b776b18 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/strdup.c @@ -0,0 +1,52 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +/* + * This file is 'mem-include-scan' clean. See test 1132. + */ +#include "curl_setup.h" + +#include "strdup.h" + +#ifndef HAVE_STRDUP +char *curlx_strdup(const char *str) +{ + size_t len; + char *newstr; + + if(!str) + return (char *)NULL; + + len = strlen(str); + + if(len >= ((size_t)-1) / sizeof(char)) + return (char *)NULL; + + newstr = malloc((len+1)*sizeof(char)); + if(!newstr) + return (char *)NULL; + + memcpy(newstr,str,(len+1)*sizeof(char)); + + return newstr; + +} +#endif diff --git a/external/libcurl_android/jni/libcurl/lib/strdup.h b/external/libcurl_android/jni/libcurl/lib/strdup.h new file mode 100755 index 00000000..49af9117 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/strdup.h @@ -0,0 +1,30 @@ +#ifndef HEADER_CURL_STRDUP_H +#define HEADER_CURL_STRDUP_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#ifndef HAVE_STRDUP +extern char *curlx_strdup(const char *str); +#endif + +#endif /* HEADER_CURL_STRDUP_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/strequal.c b/external/libcurl_android/jni/libcurl/lib/strequal.c new file mode 100755 index 00000000..5f2f508e --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/strequal.c @@ -0,0 +1,79 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_STRINGS_H +#include +#endif + +#include "strequal.h" + +/* + * @unittest: 1301 + */ +int curl_strequal(const char *first, const char *second) +{ +#if defined(HAVE_STRCASECMP) + return !(strcasecmp)(first, second); +#elif defined(HAVE_STRCMPI) + return !(strcmpi)(first, second); +#elif defined(HAVE_STRICMP) + return !(stricmp)(first, second); +#else + while(*first && *second) { + if(toupper(*first) != toupper(*second)) { + break; + } + first++; + second++; + } + return toupper(*first) == toupper(*second); +#endif +} + +/* + * @unittest: 1301 + */ +int curl_strnequal(const char *first, const char *second, size_t max) +{ +#if defined(HAVE_STRNCASECMP) + return !strncasecmp(first, second, max); +#elif defined(HAVE_STRNCMPI) + return !strncmpi(first, second, max); +#elif defined(HAVE_STRNICMP) + return !strnicmp(first, second, max); +#else + while(*first && *second && max) { + if(toupper(*first) != toupper(*second)) { + break; + } + max--; + first++; + second++; + } + if(0 == max) + return 1; /* they are equal this far */ + + return toupper(*first) == toupper(*second); +#endif +} diff --git a/external/libcurl_android/jni/libcurl/lib/strequal.h b/external/libcurl_android/jni/libcurl/lib/strequal.h new file mode 100755 index 00000000..117a305b --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/strequal.h @@ -0,0 +1,31 @@ +#ifndef HEADER_CURL_STREQUAL_H +#define HEADER_CURL_STREQUAL_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include + +#define strequal(a,b) curl_strequal(a,b) +#define strnequal(a,b,c) curl_strnequal(a,b,c) + +#endif /* HEADER_CURL_STREQUAL_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/strerror.c b/external/libcurl_android/jni/libcurl/lib/strerror.c new file mode 100755 index 00000000..66033f21 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/strerror.c @@ -0,0 +1,1127 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2004 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_STRERROR_R +# if (!defined(HAVE_POSIX_STRERROR_R) && \ + !defined(HAVE_GLIBC_STRERROR_R) && \ + !defined(HAVE_VXWORKS_STRERROR_R)) || \ + (defined(HAVE_POSIX_STRERROR_R) && defined(HAVE_VXWORKS_STRERROR_R)) || \ + (defined(HAVE_GLIBC_STRERROR_R) && defined(HAVE_VXWORKS_STRERROR_R)) || \ + (defined(HAVE_POSIX_STRERROR_R) && defined(HAVE_GLIBC_STRERROR_R)) +# error "strerror_r MUST be either POSIX, glibc or vxworks-style" +# endif +#endif + +#include + +#ifdef USE_LIBIDN +#include +#endif + +#include "strerror.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +const char * +curl_easy_strerror(CURLcode error) +{ +#ifndef CURL_DISABLE_VERBOSE_STRINGS + switch (error) { + case CURLE_OK: + return "No error"; + + case CURLE_UNSUPPORTED_PROTOCOL: + return "Unsupported protocol"; + + case CURLE_FAILED_INIT: + return "Failed initialization"; + + case CURLE_URL_MALFORMAT: + return "URL using bad/illegal format or missing URL"; + + case CURLE_NOT_BUILT_IN: + return "A requested feature, protocol or option was not found built-in in" + " this libcurl due to a build-time decision."; + + case CURLE_COULDNT_RESOLVE_PROXY: + return "Couldn't resolve proxy name"; + + case CURLE_COULDNT_RESOLVE_HOST: + return "Couldn't resolve host name"; + + case CURLE_COULDNT_CONNECT: + return "Couldn't connect to server"; + + case CURLE_FTP_WEIRD_SERVER_REPLY: + return "FTP: weird server reply"; + + case CURLE_REMOTE_ACCESS_DENIED: + return "Access denied to remote resource"; + + case CURLE_FTP_ACCEPT_FAILED: + return "FTP: The server failed to connect to data port"; + + case CURLE_FTP_ACCEPT_TIMEOUT: + return "FTP: Accepting server connect has timed out"; + + case CURLE_FTP_PRET_FAILED: + return "FTP: The server did not accept the PRET command."; + + case CURLE_FTP_WEIRD_PASS_REPLY: + return "FTP: unknown PASS reply"; + + case CURLE_FTP_WEIRD_PASV_REPLY: + return "FTP: unknown PASV reply"; + + case CURLE_FTP_WEIRD_227_FORMAT: + return "FTP: unknown 227 response format"; + + case CURLE_FTP_CANT_GET_HOST: + return "FTP: can't figure out the host in the PASV response"; + + case CURLE_HTTP2: + return "Error in the HTTP2 framing layer"; + + case CURLE_FTP_COULDNT_SET_TYPE: + return "FTP: couldn't set file type"; + + case CURLE_PARTIAL_FILE: + return "Transferred a partial file"; + + case CURLE_FTP_COULDNT_RETR_FILE: + return "FTP: couldn't retrieve (RETR failed) the specified file"; + + case CURLE_QUOTE_ERROR: + return "Quote command returned error"; + + case CURLE_HTTP_RETURNED_ERROR: + return "HTTP response code said error"; + + case CURLE_WRITE_ERROR: + return "Failed writing received data to disk/application"; + + case CURLE_UPLOAD_FAILED: + return "Upload failed (at start/before it took off)"; + + case CURLE_READ_ERROR: + return "Failed to open/read local data from file/application"; + + case CURLE_OUT_OF_MEMORY: + return "Out of memory"; + + case CURLE_OPERATION_TIMEDOUT: + return "Timeout was reached"; + + case CURLE_FTP_PORT_FAILED: + return "FTP: command PORT failed"; + + case CURLE_FTP_COULDNT_USE_REST: + return "FTP: command REST failed"; + + case CURLE_RANGE_ERROR: + return "Requested range was not delivered by the server"; + + case CURLE_HTTP_POST_ERROR: + return "Internal problem setting up the POST"; + + case CURLE_SSL_CONNECT_ERROR: + return "SSL connect error"; + + case CURLE_BAD_DOWNLOAD_RESUME: + return "Couldn't resume download"; + + case CURLE_FILE_COULDNT_READ_FILE: + return "Couldn't read a file:// file"; + + case CURLE_LDAP_CANNOT_BIND: + return "LDAP: cannot bind"; + + case CURLE_LDAP_SEARCH_FAILED: + return "LDAP: search failed"; + + case CURLE_FUNCTION_NOT_FOUND: + return "A required function in the library was not found"; + + case CURLE_ABORTED_BY_CALLBACK: + return "Operation was aborted by an application callback"; + + case CURLE_BAD_FUNCTION_ARGUMENT: + return "A libcurl function was given a bad argument"; + + case CURLE_INTERFACE_FAILED: + return "Failed binding local connection end"; + + case CURLE_TOO_MANY_REDIRECTS : + return "Number of redirects hit maximum amount"; + + case CURLE_UNKNOWN_OPTION: + return "An unknown option was passed in to libcurl"; + + case CURLE_TELNET_OPTION_SYNTAX : + return "Malformed telnet option"; + + case CURLE_PEER_FAILED_VERIFICATION: + return "SSL peer certificate or SSH remote key was not OK"; + + case CURLE_GOT_NOTHING: + return "Server returned nothing (no headers, no data)"; + + case CURLE_SSL_ENGINE_NOTFOUND: + return "SSL crypto engine not found"; + + case CURLE_SSL_ENGINE_SETFAILED: + return "Can not set SSL crypto engine as default"; + + case CURLE_SSL_ENGINE_INITFAILED: + return "Failed to initialise SSL crypto engine"; + + case CURLE_SEND_ERROR: + return "Failed sending data to the peer"; + + case CURLE_RECV_ERROR: + return "Failure when receiving data from the peer"; + + case CURLE_SSL_CERTPROBLEM: + return "Problem with the local SSL certificate"; + + case CURLE_SSL_CIPHER: + return "Couldn't use specified SSL cipher"; + + case CURLE_SSL_CACERT: + return "Peer certificate cannot be authenticated with given CA " + "certificates"; + + case CURLE_SSL_CACERT_BADFILE: + return "Problem with the SSL CA cert (path? access rights?)"; + + case CURLE_BAD_CONTENT_ENCODING: + return "Unrecognized or bad HTTP Content or Transfer-Encoding"; + + case CURLE_LDAP_INVALID_URL: + return "Invalid LDAP URL"; + + case CURLE_FILESIZE_EXCEEDED: + return "Maximum file size exceeded"; + + case CURLE_USE_SSL_FAILED: + return "Requested SSL level failed"; + + case CURLE_SSL_SHUTDOWN_FAILED: + return "Failed to shut down the SSL connection"; + + case CURLE_SSL_CRL_BADFILE: + return "Failed to load CRL file (path? access rights?, format?)"; + + case CURLE_SSL_ISSUER_ERROR: + return "Issuer check against peer certificate failed"; + + case CURLE_SEND_FAIL_REWIND: + return "Send failed since rewinding of the data stream failed"; + + case CURLE_LOGIN_DENIED: + return "Login denied"; + + case CURLE_TFTP_NOTFOUND: + return "TFTP: File Not Found"; + + case CURLE_TFTP_PERM: + return "TFTP: Access Violation"; + + case CURLE_REMOTE_DISK_FULL: + return "Disk full or allocation exceeded"; + + case CURLE_TFTP_ILLEGAL: + return "TFTP: Illegal operation"; + + case CURLE_TFTP_UNKNOWNID: + return "TFTP: Unknown transfer ID"; + + case CURLE_REMOTE_FILE_EXISTS: + return "Remote file already exists"; + + case CURLE_TFTP_NOSUCHUSER: + return "TFTP: No such user"; + + case CURLE_CONV_FAILED: + return "Conversion failed"; + + case CURLE_CONV_REQD: + return "Caller must register CURLOPT_CONV_ callback options"; + + case CURLE_REMOTE_FILE_NOT_FOUND: + return "Remote file not found"; + + case CURLE_SSH: + return "Error in the SSH layer"; + + case CURLE_AGAIN: + return "Socket not ready for send/recv"; + + case CURLE_RTSP_CSEQ_ERROR: + return "RTSP CSeq mismatch or invalid CSeq"; + + case CURLE_RTSP_SESSION_ERROR: + return "RTSP session error"; + + case CURLE_FTP_BAD_FILE_LIST: + return "Unable to parse FTP file list"; + + case CURLE_CHUNK_FAILED: + return "Chunk callback failed"; + + case CURLE_NO_CONNECTION_AVAILABLE: + return "The max connection limit is reached"; + + /* error codes not used by current libcurl */ + case CURLE_OBSOLETE20: + case CURLE_OBSOLETE24: + case CURLE_OBSOLETE29: + case CURLE_OBSOLETE32: + case CURLE_OBSOLETE40: + case CURLE_OBSOLETE44: + case CURLE_OBSOLETE46: + case CURLE_OBSOLETE50: + case CURLE_OBSOLETE57: + case CURL_LAST: + break; + } + /* + * By using a switch, gcc -Wall will complain about enum values + * which do not appear, helping keep this function up-to-date. + * By using gcc -Wall -Werror, you can't forget. + * + * A table would not have the same benefit. Most compilers will + * generate code very similar to a table in any case, so there + * is little performance gain from a table. And something is broken + * for the user's application, anyways, so does it matter how fast + * it _doesn't_ work? + * + * The line number for the error will be near this comment, which + * is why it is here, and not at the start of the switch. + */ + return "Unknown error"; +#else + if(error == CURLE_OK) + return "No error"; + else + return "Error"; +#endif +} + +const char * +curl_multi_strerror(CURLMcode error) +{ +#ifndef CURL_DISABLE_VERBOSE_STRINGS + switch (error) { + case CURLM_CALL_MULTI_PERFORM: + return "Please call curl_multi_perform() soon"; + + case CURLM_OK: + return "No error"; + + case CURLM_BAD_HANDLE: + return "Invalid multi handle"; + + case CURLM_BAD_EASY_HANDLE: + return "Invalid easy handle"; + + case CURLM_OUT_OF_MEMORY: + return "Out of memory"; + + case CURLM_INTERNAL_ERROR: + return "Internal error"; + + case CURLM_BAD_SOCKET: + return "Invalid socket argument"; + + case CURLM_UNKNOWN_OPTION: + return "Unknown option"; + + case CURLM_ADDED_ALREADY: + return "The easy handle is already added to a multi handle"; + + case CURLM_LAST: + break; + } + + return "Unknown error"; +#else + if(error == CURLM_OK) + return "No error"; + else + return "Error"; +#endif +} + +const char * +curl_share_strerror(CURLSHcode error) +{ +#ifndef CURL_DISABLE_VERBOSE_STRINGS + switch (error) { + case CURLSHE_OK: + return "No error"; + + case CURLSHE_BAD_OPTION: + return "Unknown share option"; + + case CURLSHE_IN_USE: + return "Share currently in use"; + + case CURLSHE_INVALID: + return "Invalid share handle"; + + case CURLSHE_NOMEM: + return "Out of memory"; + + case CURLSHE_NOT_BUILT_IN: + return "Feature not enabled in this library"; + + case CURLSHE_LAST: + break; + } + + return "CURLSHcode unknown"; +#else + if(error == CURLSHE_OK) + return "No error"; + else + return "Error"; +#endif +} + +#ifdef USE_WINSOCK + +/* This function handles most / all (?) Winsock errors cURL is able to produce. + */ +static const char * +get_winsock_error (int err, char *buf, size_t len) +{ + const char *p; + +#ifndef CURL_DISABLE_VERBOSE_STRINGS + switch (err) { + case WSAEINTR: + p = "Call interrupted"; + break; + case WSAEBADF: + p = "Bad file"; + break; + case WSAEACCES: + p = "Bad access"; + break; + case WSAEFAULT: + p = "Bad argument"; + break; + case WSAEINVAL: + p = "Invalid arguments"; + break; + case WSAEMFILE: + p = "Out of file descriptors"; + break; + case WSAEWOULDBLOCK: + p = "Call would block"; + break; + case WSAEINPROGRESS: + case WSAEALREADY: + p = "Blocking call in progress"; + break; + case WSAENOTSOCK: + p = "Descriptor is not a socket"; + break; + case WSAEDESTADDRREQ: + p = "Need destination address"; + break; + case WSAEMSGSIZE: + p = "Bad message size"; + break; + case WSAEPROTOTYPE: + p = "Bad protocol"; + break; + case WSAENOPROTOOPT: + p = "Protocol option is unsupported"; + break; + case WSAEPROTONOSUPPORT: + p = "Protocol is unsupported"; + break; + case WSAESOCKTNOSUPPORT: + p = "Socket is unsupported"; + break; + case WSAEOPNOTSUPP: + p = "Operation not supported"; + break; + case WSAEAFNOSUPPORT: + p = "Address family not supported"; + break; + case WSAEPFNOSUPPORT: + p = "Protocol family not supported"; + break; + case WSAEADDRINUSE: + p = "Address already in use"; + break; + case WSAEADDRNOTAVAIL: + p = "Address not available"; + break; + case WSAENETDOWN: + p = "Network down"; + break; + case WSAENETUNREACH: + p = "Network unreachable"; + break; + case WSAENETRESET: + p = "Network has been reset"; + break; + case WSAECONNABORTED: + p = "Connection was aborted"; + break; + case WSAECONNRESET: + p = "Connection was reset"; + break; + case WSAENOBUFS: + p = "No buffer space"; + break; + case WSAEISCONN: + p = "Socket is already connected"; + break; + case WSAENOTCONN: + p = "Socket is not connected"; + break; + case WSAESHUTDOWN: + p = "Socket has been shut down"; + break; + case WSAETOOMANYREFS: + p = "Too many references"; + break; + case WSAETIMEDOUT: + p = "Timed out"; + break; + case WSAECONNREFUSED: + p = "Connection refused"; + break; + case WSAELOOP: + p = "Loop??"; + break; + case WSAENAMETOOLONG: + p = "Name too long"; + break; + case WSAEHOSTDOWN: + p = "Host down"; + break; + case WSAEHOSTUNREACH: + p = "Host unreachable"; + break; + case WSAENOTEMPTY: + p = "Not empty"; + break; + case WSAEPROCLIM: + p = "Process limit reached"; + break; + case WSAEUSERS: + p = "Too many users"; + break; + case WSAEDQUOT: + p = "Bad quota"; + break; + case WSAESTALE: + p = "Something is stale"; + break; + case WSAEREMOTE: + p = "Remote error"; + break; +#ifdef WSAEDISCON /* missing in SalfordC! */ + case WSAEDISCON: + p = "Disconnected"; + break; +#endif + /* Extended Winsock errors */ + case WSASYSNOTREADY: + p = "Winsock library is not ready"; + break; + case WSANOTINITIALISED: + p = "Winsock library not initialised"; + break; + case WSAVERNOTSUPPORTED: + p = "Winsock version not supported"; + break; + + /* getXbyY() errors (already handled in herrmsg): + * Authoritative Answer: Host not found */ + case WSAHOST_NOT_FOUND: + p = "Host not found"; + break; + + /* Non-Authoritative: Host not found, or SERVERFAIL */ + case WSATRY_AGAIN: + p = "Host not found, try again"; + break; + + /* Non recoverable errors, FORMERR, REFUSED, NOTIMP */ + case WSANO_RECOVERY: + p = "Unrecoverable error in call to nameserver"; + break; + + /* Valid name, no data record of requested type */ + case WSANO_DATA: + p = "No data record of requested type"; + break; + + default: + return NULL; + } +#else + if(err == CURLE_OK) + return NULL; + else + p = "error"; +#endif + strncpy (buf, p, len); + buf [len-1] = '\0'; + return buf; +} +#endif /* USE_WINSOCK */ + +/* + * Our thread-safe and smart strerror() replacement. + * + * The 'err' argument passed in to this function MUST be a true errno number + * as reported on this system. We do no range checking on the number before + * we pass it to the "number-to-message" conversion function and there might + * be systems that don't do proper range checking in there themselves. + * + * We don't do range checking (on systems other than Windows) since there is + * no good reliable and portable way to do it. + */ +const char *Curl_strerror(struct connectdata *conn, int err) +{ + char *buf, *p; + size_t max; + int old_errno = ERRNO; + + DEBUGASSERT(conn); + DEBUGASSERT(err >= 0); + + buf = conn->syserr_buf; + max = sizeof(conn->syserr_buf)-1; + *buf = '\0'; + +#ifdef USE_WINSOCK + +#ifdef _WIN32_WCE + { + wchar_t wbuf[256]; + wbuf[0] = L'\0'; + + FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, err, + LANG_NEUTRAL, wbuf, sizeof(wbuf)/sizeof(wchar_t), NULL); + wcstombs(buf,wbuf,max); + } +#else + /* 'sys_nerr' is the maximum errno number, it is not widely portable */ + if(err >= 0 && err < sys_nerr) + strncpy(buf, strerror(err), max); + else { + if(!get_winsock_error(err, buf, max) && + !FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, NULL, err, + LANG_NEUTRAL, buf, (DWORD)max, NULL)) + snprintf(buf, max, "Unknown error %d (%#x)", err, err); + } +#endif + +#else /* not USE_WINSOCK coming up */ + +#if defined(HAVE_STRERROR_R) && defined(HAVE_POSIX_STRERROR_R) + /* + * The POSIX-style strerror_r() may set errno to ERANGE if insufficient + * storage is supplied via 'strerrbuf' and 'buflen' to hold the generated + * message string, or EINVAL if 'errnum' is not a valid error number. + */ + if(0 != strerror_r(err, buf, max)) { + if('\0' == buf[0]) + snprintf(buf, max, "Unknown error %d", err); + } +#elif defined(HAVE_STRERROR_R) && defined(HAVE_GLIBC_STRERROR_R) + /* + * The glibc-style strerror_r() only *might* use the buffer we pass to + * the function, but it always returns the error message as a pointer, + * so we must copy that string unconditionally (if non-NULL). + */ + { + char buffer[256]; + char *msg = strerror_r(err, buffer, sizeof(buffer)); + if(msg) + strncpy(buf, msg, max); + else + snprintf(buf, max, "Unknown error %d", err); + } +#elif defined(HAVE_STRERROR_R) && defined(HAVE_VXWORKS_STRERROR_R) + /* + * The vxworks-style strerror_r() does use the buffer we pass to the function. + * The buffer size should be at least NAME_MAX (256) + */ + { + char buffer[256]; + if(OK == strerror_r(err, buffer)) + strncpy(buf, buffer, max); + else + snprintf(buf, max, "Unknown error %d", err); + } +#else + { + char *msg = strerror(err); + if(msg) + strncpy(buf, msg, max); + else + snprintf(buf, max, "Unknown error %d", err); + } +#endif + +#endif /* end of ! USE_WINSOCK */ + + buf[max] = '\0'; /* make sure the string is zero terminated */ + + /* strip trailing '\r\n' or '\n'. */ + if((p = strrchr(buf,'\n')) != NULL && (p - buf) >= 2) + *p = '\0'; + if((p = strrchr(buf,'\r')) != NULL && (p - buf) >= 1) + *p = '\0'; + + if(old_errno != ERRNO) + SET_ERRNO(old_errno); + + return buf; +} + +#ifdef USE_LIBIDN +/* + * Return error-string for libidn status as returned from idna_to_ascii_lz(). + */ +const char *Curl_idn_strerror (struct connectdata *conn, int err) +{ +#ifdef HAVE_IDNA_STRERROR + (void)conn; + return idna_strerror((Idna_rc) err); +#else + const char *str; + char *buf; + size_t max; + + DEBUGASSERT(conn); + + buf = conn->syserr_buf; + max = sizeof(conn->syserr_buf)-1; + *buf = '\0'; + +#ifndef CURL_DISABLE_VERBOSE_STRINGS + switch ((Idna_rc)err) { + case IDNA_SUCCESS: + str = "No error"; + break; + case IDNA_STRINGPREP_ERROR: + str = "Error in string preparation"; + break; + case IDNA_PUNYCODE_ERROR: + str = "Error in Punycode operation"; + break; + case IDNA_CONTAINS_NON_LDH: + str = "Illegal ASCII characters"; + break; + case IDNA_CONTAINS_MINUS: + str = "Contains minus"; + break; + case IDNA_INVALID_LENGTH: + str = "Invalid output length"; + break; + case IDNA_NO_ACE_PREFIX: + str = "No ACE prefix (\"xn--\")"; + break; + case IDNA_ROUNDTRIP_VERIFY_ERROR: + str = "Round trip verify error"; + break; + case IDNA_CONTAINS_ACE_PREFIX: + str = "Already have ACE prefix (\"xn--\")"; + break; + case IDNA_ICONV_ERROR: + str = "Locale conversion failed"; + break; + case IDNA_MALLOC_ERROR: + str = "Allocation failed"; + break; + case IDNA_DLOPEN_ERROR: + str = "dlopen() error"; + break; + default: + snprintf(buf, max, "error %d", err); + str = NULL; + break; + } +#else + if((Idna_rc)err == IDNA_SUCCESS) + str = "No error"; + else + str = "Error"; +#endif + if(str) + strncpy(buf, str, max); + buf[max] = '\0'; + return (buf); +#endif +} +#endif /* USE_LIBIDN */ + +#ifdef USE_WINDOWS_SSPI +const char *Curl_sspi_strerror (struct connectdata *conn, int err) +{ +#ifndef CURL_DISABLE_VERBOSE_STRINGS + char txtbuf[80]; + char msgbuf[sizeof(conn->syserr_buf)]; + char *p, *str, *msg = NULL; + bool msg_formatted = FALSE; + int old_errno; +#endif + const char *txt; + char *outbuf; + size_t outmax; + + DEBUGASSERT(conn); + + outbuf = conn->syserr_buf; + outmax = sizeof(conn->syserr_buf)-1; + *outbuf = '\0'; + +#ifndef CURL_DISABLE_VERBOSE_STRINGS + + old_errno = ERRNO; + + switch (err) { + case SEC_E_OK: + txt = "No error"; + break; + case SEC_E_ALGORITHM_MISMATCH: + txt = "SEC_E_ALGORITHM_MISMATCH"; + break; + case SEC_E_BAD_BINDINGS: + txt = "SEC_E_BAD_BINDINGS"; + break; + case SEC_E_BAD_PKGID: + txt = "SEC_E_BAD_PKGID"; + break; + case SEC_E_BUFFER_TOO_SMALL: + txt = "SEC_E_BUFFER_TOO_SMALL"; + break; + case SEC_E_CANNOT_INSTALL: + txt = "SEC_E_CANNOT_INSTALL"; + break; + case SEC_E_CANNOT_PACK: + txt = "SEC_E_CANNOT_PACK"; + break; + case SEC_E_CERT_EXPIRED: + txt = "SEC_E_CERT_EXPIRED"; + break; + case SEC_E_CERT_UNKNOWN: + txt = "SEC_E_CERT_UNKNOWN"; + break; + case SEC_E_CERT_WRONG_USAGE: + txt = "SEC_E_CERT_WRONG_USAGE"; + break; + case SEC_E_CONTEXT_EXPIRED: + txt = "SEC_E_CONTEXT_EXPIRED"; + break; + case SEC_E_CROSSREALM_DELEGATION_FAILURE: + txt = "SEC_E_CROSSREALM_DELEGATION_FAILURE"; + break; + case SEC_E_CRYPTO_SYSTEM_INVALID: + txt = "SEC_E_CRYPTO_SYSTEM_INVALID"; + break; + case SEC_E_DECRYPT_FAILURE: + txt = "SEC_E_DECRYPT_FAILURE"; + break; + case SEC_E_DELEGATION_POLICY: + txt = "SEC_E_DELEGATION_POLICY"; + break; + case SEC_E_DELEGATION_REQUIRED: + txt = "SEC_E_DELEGATION_REQUIRED"; + break; + case SEC_E_DOWNGRADE_DETECTED: + txt = "SEC_E_DOWNGRADE_DETECTED"; + break; + case SEC_E_ENCRYPT_FAILURE: + txt = "SEC_E_ENCRYPT_FAILURE"; + break; + case SEC_E_ILLEGAL_MESSAGE: + txt = "SEC_E_ILLEGAL_MESSAGE"; + break; + case SEC_E_INCOMPLETE_CREDENTIALS: + txt = "SEC_E_INCOMPLETE_CREDENTIALS"; + break; + case SEC_E_INCOMPLETE_MESSAGE: + txt = "SEC_E_INCOMPLETE_MESSAGE"; + break; + case SEC_E_INSUFFICIENT_MEMORY: + txt = "SEC_E_INSUFFICIENT_MEMORY"; + break; + case SEC_E_INTERNAL_ERROR: + txt = "SEC_E_INTERNAL_ERROR"; + break; + case SEC_E_INVALID_HANDLE: + txt = "SEC_E_INVALID_HANDLE"; + break; + case SEC_E_INVALID_PARAMETER: + txt = "SEC_E_INVALID_PARAMETER"; + break; + case SEC_E_INVALID_TOKEN: + txt = "SEC_E_INVALID_TOKEN"; + break; + case SEC_E_ISSUING_CA_UNTRUSTED: + txt = "SEC_E_ISSUING_CA_UNTRUSTED"; + break; + case SEC_E_ISSUING_CA_UNTRUSTED_KDC: + txt = "SEC_E_ISSUING_CA_UNTRUSTED_KDC"; + break; + case SEC_E_KDC_CERT_EXPIRED: + txt = "SEC_E_KDC_CERT_EXPIRED"; + break; + case SEC_E_KDC_CERT_REVOKED: + txt = "SEC_E_KDC_CERT_REVOKED"; + break; + case SEC_E_KDC_INVALID_REQUEST: + txt = "SEC_E_KDC_INVALID_REQUEST"; + break; + case SEC_E_KDC_UNABLE_TO_REFER: + txt = "SEC_E_KDC_UNABLE_TO_REFER"; + break; + case SEC_E_KDC_UNKNOWN_ETYPE: + txt = "SEC_E_KDC_UNKNOWN_ETYPE"; + break; + case SEC_E_LOGON_DENIED: + txt = "SEC_E_LOGON_DENIED"; + break; + case SEC_E_MAX_REFERRALS_EXCEEDED: + txt = "SEC_E_MAX_REFERRALS_EXCEEDED"; + break; + case SEC_E_MESSAGE_ALTERED: + txt = "SEC_E_MESSAGE_ALTERED"; + break; + case SEC_E_MULTIPLE_ACCOUNTS: + txt = "SEC_E_MULTIPLE_ACCOUNTS"; + break; + case SEC_E_MUST_BE_KDC: + txt = "SEC_E_MUST_BE_KDC"; + break; + case SEC_E_NOT_OWNER: + txt = "SEC_E_NOT_OWNER"; + break; + case SEC_E_NO_AUTHENTICATING_AUTHORITY: + txt = "SEC_E_NO_AUTHENTICATING_AUTHORITY"; + break; + case SEC_E_NO_CREDENTIALS: + txt = "SEC_E_NO_CREDENTIALS"; + break; + case SEC_E_NO_IMPERSONATION: + txt = "SEC_E_NO_IMPERSONATION"; + break; + case SEC_E_NO_IP_ADDRESSES: + txt = "SEC_E_NO_IP_ADDRESSES"; + break; + case SEC_E_NO_KERB_KEY: + txt = "SEC_E_NO_KERB_KEY"; + break; + case SEC_E_NO_PA_DATA: + txt = "SEC_E_NO_PA_DATA"; + break; + case SEC_E_NO_S4U_PROT_SUPPORT: + txt = "SEC_E_NO_S4U_PROT_SUPPORT"; + break; + case SEC_E_NO_TGT_REPLY: + txt = "SEC_E_NO_TGT_REPLY"; + break; + case SEC_E_OUT_OF_SEQUENCE: + txt = "SEC_E_OUT_OF_SEQUENCE"; + break; + case SEC_E_PKINIT_CLIENT_FAILURE: + txt = "SEC_E_PKINIT_CLIENT_FAILURE"; + break; + case SEC_E_PKINIT_NAME_MISMATCH: + txt = "SEC_E_PKINIT_NAME_MISMATCH"; + break; + case SEC_E_POLICY_NLTM_ONLY: + txt = "SEC_E_POLICY_NLTM_ONLY"; + break; + case SEC_E_QOP_NOT_SUPPORTED: + txt = "SEC_E_QOP_NOT_SUPPORTED"; + break; + case SEC_E_REVOCATION_OFFLINE_C: + txt = "SEC_E_REVOCATION_OFFLINE_C"; + break; + case SEC_E_REVOCATION_OFFLINE_KDC: + txt = "SEC_E_REVOCATION_OFFLINE_KDC"; + break; + case SEC_E_SECPKG_NOT_FOUND: + txt = "SEC_E_SECPKG_NOT_FOUND"; + break; + case SEC_E_SECURITY_QOS_FAILED: + txt = "SEC_E_SECURITY_QOS_FAILED"; + break; + case SEC_E_SHUTDOWN_IN_PROGRESS: + txt = "SEC_E_SHUTDOWN_IN_PROGRESS"; + break; + case SEC_E_SMARTCARD_CERT_EXPIRED: + txt = "SEC_E_SMARTCARD_CERT_EXPIRED"; + break; + case SEC_E_SMARTCARD_CERT_REVOKED: + txt = "SEC_E_SMARTCARD_CERT_REVOKED"; + break; + case SEC_E_SMARTCARD_LOGON_REQUIRED: + txt = "SEC_E_SMARTCARD_LOGON_REQUIRED"; + break; + case SEC_E_STRONG_CRYPTO_NOT_SUPPORTED: + txt = "SEC_E_STRONG_CRYPTO_NOT_SUPPORTED"; + break; + case SEC_E_TARGET_UNKNOWN: + txt = "SEC_E_TARGET_UNKNOWN"; + break; + case SEC_E_TIME_SKEW: + txt = "SEC_E_TIME_SKEW"; + break; + case SEC_E_TOO_MANY_PRINCIPALS: + txt = "SEC_E_TOO_MANY_PRINCIPALS"; + break; + case SEC_E_UNFINISHED_CONTEXT_DELETED: + txt = "SEC_E_UNFINISHED_CONTEXT_DELETED"; + break; + case SEC_E_UNKNOWN_CREDENTIALS: + txt = "SEC_E_UNKNOWN_CREDENTIALS"; + break; + case SEC_E_UNSUPPORTED_FUNCTION: + txt = "SEC_E_UNSUPPORTED_FUNCTION"; + break; + case SEC_E_UNSUPPORTED_PREAUTH: + txt = "SEC_E_UNSUPPORTED_PREAUTH"; + break; + case SEC_E_UNTRUSTED_ROOT: + txt = "SEC_E_UNTRUSTED_ROOT"; + break; + case SEC_E_WRONG_CREDENTIAL_HANDLE: + txt = "SEC_E_WRONG_CREDENTIAL_HANDLE"; + break; + case SEC_E_WRONG_PRINCIPAL: + txt = "SEC_E_WRONG_PRINCIPAL"; + break; + case SEC_I_COMPLETE_AND_CONTINUE: + txt = "SEC_I_COMPLETE_AND_CONTINUE"; + break; + case SEC_I_COMPLETE_NEEDED: + txt = "SEC_I_COMPLETE_NEEDED"; + break; + case SEC_I_CONTEXT_EXPIRED: + txt = "SEC_I_CONTEXT_EXPIRED"; + break; + case SEC_I_CONTINUE_NEEDED: + txt = "SEC_I_CONTINUE_NEEDED"; + break; + case SEC_I_INCOMPLETE_CREDENTIALS: + txt = "SEC_I_INCOMPLETE_CREDENTIALS"; + break; + case SEC_I_LOCAL_LOGON: + txt = "SEC_I_LOCAL_LOGON"; + break; + case SEC_I_NO_LSA_CONTEXT: + txt = "SEC_I_NO_LSA_CONTEXT"; + break; + case SEC_I_RENEGOTIATE: + txt = "SEC_I_RENEGOTIATE"; + break; + case SEC_I_SIGNATURE_NEEDED: + txt = "SEC_I_SIGNATURE_NEEDED"; + break; + default: + txt = "Unknown error"; + } + + if(err == SEC_E_OK) + strncpy(outbuf, txt, outmax); + else { + str = txtbuf; + snprintf(txtbuf, sizeof(txtbuf), "%s (0x%04X%04X)", + txt, (err >> 16) & 0xffff, err & 0xffff); + txtbuf[sizeof(txtbuf)-1] = '\0'; + +#ifdef _WIN32_WCE + { + wchar_t wbuf[256]; + wbuf[0] = L'\0'; + + if(FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM | + FORMAT_MESSAGE_IGNORE_INSERTS, + NULL, err, LANG_NEUTRAL, + wbuf, sizeof(wbuf)/sizeof(wchar_t), NULL)) { + wcstombs(msgbuf,wbuf,sizeof(msgbuf)-1); + msg_formatted = TRUE; + } + } +#else + if(FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | + FORMAT_MESSAGE_IGNORE_INSERTS, + NULL, err, LANG_NEUTRAL, + msgbuf, sizeof(msgbuf)-1, NULL)) { + msg_formatted = TRUE; + } +#endif + if(msg_formatted) { + msgbuf[sizeof(msgbuf)-1] = '\0'; + /* strip trailing '\r\n' or '\n' */ + if((p = strrchr(msgbuf,'\n')) != NULL && (p - msgbuf) >= 2) + *p = '\0'; + if((p = strrchr(msgbuf,'\r')) != NULL && (p - msgbuf) >= 1) + *p = '\0'; + msg = msgbuf; + } + if(msg) + snprintf(outbuf, outmax, "%s - %s", str, msg); + else + strncpy(outbuf, str, outmax); + } + + if(old_errno != ERRNO) + SET_ERRNO(old_errno); + +#else + + if(err == SEC_E_OK) + txt = "No error"; + else + txt = "Error"; + + strncpy(outbuf, txt, outmax); + +#endif + + outbuf[outmax] = '\0'; + + return outbuf; +} +#endif /* USE_WINDOWS_SSPI */ diff --git a/external/libcurl_android/jni/libcurl/lib/strerror.h b/external/libcurl_android/jni/libcurl/lib/strerror.h new file mode 100755 index 00000000..f1b22210 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/strerror.h @@ -0,0 +1,37 @@ +#ifndef HEADER_CURL_STRERROR_H +#define HEADER_CURL_STRERROR_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "urldata.h" + +const char *Curl_strerror (struct connectdata *conn, int err); + +#ifdef USE_LIBIDN +const char *Curl_idn_strerror (struct connectdata *conn, int err); +#endif + +#ifdef USE_WINDOWS_SSPI +const char *Curl_sspi_strerror (struct connectdata *conn, int err); +#endif + +#endif /* HEADER_CURL_STRERROR_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/strtok.c b/external/libcurl_android/jni/libcurl/lib/strtok.c new file mode 100755 index 00000000..0d31351f --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/strtok.c @@ -0,0 +1,66 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2007, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifndef HAVE_STRTOK_R +#include + +#include "strtok.h" + +char * +Curl_strtok_r(char *ptr, const char *sep, char **end) +{ + if(!ptr) + /* we got NULL input so then we get our last position instead */ + ptr = *end; + + /* pass all letters that are including in the separator string */ + while(*ptr && strchr(sep, *ptr)) + ++ptr; + + if(*ptr) { + /* so this is where the next piece of string starts */ + char *start = ptr; + + /* set the end pointer to the first byte after the start */ + *end = start + 1; + + /* scan through the string to find where it ends, it ends on a + null byte or a character that exists in the separator string */ + while(**end && !strchr(sep, **end)) + ++*end; + + if(**end) { + /* the end is not a null byte */ + **end = '\0'; /* zero terminate it! */ + ++*end; /* advance the last pointer to beyond the null byte */ + } + + return start; /* return the position where the string starts */ + } + + /* we ended up on a null byte, there are no more strings to find! */ + return NULL; +} + +#endif /* this was only compiled if strtok_r wasn't present */ diff --git a/external/libcurl_android/jni/libcurl/lib/strtok.h b/external/libcurl_android/jni/libcurl/lib/strtok.h new file mode 100755 index 00000000..1147d70d --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/strtok.h @@ -0,0 +1,34 @@ +#ifndef HEADER_CURL_STRTOK_H +#define HEADER_CURL_STRTOK_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" +#include + +#ifndef HAVE_STRTOK_R +char *Curl_strtok_r(char *s, const char *delim, char **last); +#define strtok_r Curl_strtok_r +#else +#include +#endif + +#endif /* HEADER_CURL_STRTOK_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/strtoofft.c b/external/libcurl_android/jni/libcurl/lib/strtoofft.c new file mode 100755 index 00000000..03a97e8c --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/strtoofft.c @@ -0,0 +1,188 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include "strtoofft.h" + +/* + * NOTE: + * + * In the ISO C standard (IEEE Std 1003.1), there is a strtoimax() function we + * could use in case strtoll() doesn't exist... See + * http://www.opengroup.org/onlinepubs/009695399/functions/strtoimax.html + */ + +#ifdef NEED_CURL_STRTOLL + +/* Range tests can be used for alphanum decoding if characters are consecutive, + like in ASCII. Else an array is scanned. Determine this condition now. */ + +#if('9' - '0') != 9 || ('Z' - 'A') != 25 || ('z' - 'a') != 25 + +#define NO_RANGE_TEST + +static const char valchars[] = + "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; +#endif + +static int get_char(char c, int base); + +/** + * Emulated version of the strtoll function. This extracts a long long + * value from the given input string and returns it. + */ +curl_off_t +curlx_strtoll(const char *nptr, char **endptr, int base) +{ + char *end; + int is_negative = 0; + int overflow; + int i; + curl_off_t value = 0; + curl_off_t newval; + + /* Skip leading whitespace. */ + end = (char *)nptr; + while(ISSPACE(end[0])) { + end++; + } + + /* Handle the sign, if any. */ + if(end[0] == '-') { + is_negative = 1; + end++; + } + else if(end[0] == '+') { + end++; + } + else if(end[0] == '\0') { + /* We had nothing but perhaps some whitespace -- there was no number. */ + if(endptr) { + *endptr = end; + } + return 0; + } + + /* Handle special beginnings, if present and allowed. */ + if(end[0] == '0' && end[1] == 'x') { + if(base == 16 || base == 0) { + end += 2; + base = 16; + } + } + else if(end[0] == '0') { + if(base == 8 || base == 0) { + end++; + base = 8; + } + } + + /* Matching strtol, if the base is 0 and it doesn't look like + * the number is octal or hex, we assume it's base 10. + */ + if(base == 0) { + base = 10; + } + + /* Loop handling digits. */ + value = 0; + overflow = 0; + for(i = get_char(end[0], base); + i != -1; + end++, i = get_char(end[0], base)) { + newval = base * value + i; + if(newval < value) { + /* We've overflowed. */ + overflow = 1; + break; + } + else + value = newval; + } + + if(!overflow) { + if(is_negative) { + /* Fix the sign. */ + value *= -1; + } + } + else { + if(is_negative) + value = CURL_OFF_T_MIN; + else + value = CURL_OFF_T_MAX; + + SET_ERRNO(ERANGE); + } + + if(endptr) + *endptr = end; + + return value; +} + +/** + * Returns the value of c in the given base, or -1 if c cannot + * be interpreted properly in that base (i.e., is out of range, + * is a null, etc.). + * + * @param c the character to interpret according to base + * @param base the base in which to interpret c + * + * @return the value of c in base, or -1 if c isn't in range + */ +static int get_char(char c, int base) +{ +#ifndef NO_RANGE_TEST + int value = -1; + if(c <= '9' && c >= '0') { + value = c - '0'; + } + else if(c <= 'Z' && c >= 'A') { + value = c - 'A' + 10; + } + else if(c <= 'z' && c >= 'a') { + value = c - 'a' + 10; + } +#else + const char * cp; + int value; + + cp = memchr(valchars, c, 10 + 26 + 26); + + if(!cp) + return -1; + + value = cp - valchars; + + if(value >= 10 + 26) + value -= 26; /* Lowercase. */ +#endif + + if(value >= base) { + value = -1; + } + + return value; +} +#endif /* Only present if we need strtoll, but don't have it. */ diff --git a/external/libcurl_android/jni/libcurl/lib/strtoofft.h b/external/libcurl_android/jni/libcurl/lib/strtoofft.h new file mode 100755 index 00000000..b812a67a --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/strtoofft.h @@ -0,0 +1,68 @@ +#ifndef HEADER_CURL_STRTOOFFT_H +#define HEADER_CURL_STRTOOFFT_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +/* + * Determine which string to integral data type conversion function we use + * to implement string conversion to our curl_off_t integral data type. + * + * Notice that curl_off_t might be 64 or 32 bit wide, and that it might use + * an underlying data type which might be 'long', 'int64_t', 'long long' or + * '__int64' and more remotely other data types. + * + * On systems where the size of curl_off_t is greater than the size of 'long' + * the conversion function to use is strtoll() if it is available, otherwise, + * we emulate its functionality with our own clone. + * + * On systems where the size of curl_off_t is smaller or equal than the size + * of 'long' the conversion function to use is strtol(). + */ + +#if (CURL_SIZEOF_CURL_OFF_T > CURL_SIZEOF_LONG) +# ifdef HAVE_STRTOLL +# define curlx_strtoofft strtoll +# else +# if defined(_MSC_VER) && (_MSC_VER >= 1300) && (_INTEGRAL_MAX_BITS >= 64) + _CRTIMP __int64 __cdecl _strtoi64(const char *, char **, int); +# define curlx_strtoofft _strtoi64 +# else + curl_off_t curlx_strtoll(const char *nptr, char **endptr, int base); +# define curlx_strtoofft curlx_strtoll +# define NEED_CURL_STRTOLL 1 +# endif +# endif +#else +# define curlx_strtoofft strtol +#endif + +#if (CURL_SIZEOF_CURL_OFF_T == 4) +# define CURL_OFF_T_MAX CURL_OFF_T_C(0x7FFFFFFF) +#else + /* assume CURL_SIZEOF_CURL_OFF_T == 8 */ +# define CURL_OFF_T_MAX CURL_OFF_T_C(0x7FFFFFFFFFFFFFFF) +#endif +#define CURL_OFF_T_MIN (-CURL_OFF_T_MAX - CURL_OFF_T_C(1)) + +#endif /* HEADER_CURL_STRTOOFFT_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/telnet.c b/external/libcurl_android/jni/libcurl/lib/telnet.c new file mode 100755 index 00000000..1f03a00f --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/telnet.c @@ -0,0 +1,1680 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifndef CURL_DISABLE_TELNET + +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef HAVE_NET_IF_H +#include +#endif +#ifdef HAVE_SYS_IOCTL_H +#include +#endif + +#ifdef HAVE_SYS_PARAM_H +#include +#endif + +#include "urldata.h" +#include +#include "transfer.h" +#include "sendf.h" +#include "telnet.h" +#include "connect.h" +#include "progress.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#define TELOPTS +#define TELCMDS + +#include "arpa_telnet.h" +#include "curl_memory.h" +#include "select.h" +#include "strequal.h" +#include "rawstr.h" +#include "warnless.h" + +/* The last #include file should be: */ +#include "memdebug.h" + +#define SUBBUFSIZE 512 + +#define CURL_SB_CLEAR(x) x->subpointer = x->subbuffer +#define CURL_SB_TERM(x) \ + do { \ + x->subend = x->subpointer; \ + CURL_SB_CLEAR(x); \ + } WHILE_FALSE +#define CURL_SB_ACCUM(x,c) \ + do { \ + if(x->subpointer < (x->subbuffer+sizeof x->subbuffer)) \ + *x->subpointer++ = (c); \ + } WHILE_FALSE + +#define CURL_SB_GET(x) ((*x->subpointer++)&0xff) +#define CURL_SB_PEEK(x) ((*x->subpointer)&0xff) +#define CURL_SB_EOF(x) (x->subpointer >= x->subend) +#define CURL_SB_LEN(x) (x->subend - x->subpointer) + +#ifdef CURL_DISABLE_VERBOSE_STRINGS +#define printoption(a,b,c,d) Curl_nop_stmt +#endif + +#ifdef USE_WINSOCK +typedef FARPROC WSOCK2_FUNC; +static CURLcode check_wsock2 ( struct SessionHandle *data ); +#endif + +static +CURLcode telrcv(struct connectdata *, + const unsigned char *inbuf, /* Data received from socket */ + ssize_t count); /* Number of bytes received */ + +#ifndef CURL_DISABLE_VERBOSE_STRINGS +static void printoption(struct SessionHandle *data, + const char *direction, + int cmd, int option); +#endif + +static void negotiate(struct connectdata *); +static void send_negotiation(struct connectdata *, int cmd, int option); +static void set_local_option(struct connectdata *, int cmd, int option); +static void set_remote_option(struct connectdata *, int cmd, int option); + +static void printsub(struct SessionHandle *data, + int direction, unsigned char *pointer, + size_t length); +static void suboption(struct connectdata *); +static void sendsuboption(struct connectdata *conn, int option); + +static CURLcode telnet_do(struct connectdata *conn, bool *done); +static CURLcode telnet_done(struct connectdata *conn, + CURLcode, bool premature); +static CURLcode send_telnet_data(struct connectdata *conn, + char *buffer, ssize_t nread); + +/* For negotiation compliant to RFC 1143 */ +#define CURL_NO 0 +#define CURL_YES 1 +#define CURL_WANTYES 2 +#define CURL_WANTNO 3 + +#define CURL_EMPTY 0 +#define CURL_OPPOSITE 1 + +/* + * Telnet receiver states for fsm + */ +typedef enum +{ + CURL_TS_DATA = 0, + CURL_TS_IAC, + CURL_TS_WILL, + CURL_TS_WONT, + CURL_TS_DO, + CURL_TS_DONT, + CURL_TS_CR, + CURL_TS_SB, /* sub-option collection */ + CURL_TS_SE /* looking for sub-option end */ +} TelnetReceive; + +struct TELNET { + int please_negotiate; + int already_negotiated; + int us[256]; + int usq[256]; + int us_preferred[256]; + int him[256]; + int himq[256]; + int him_preferred[256]; + int subnegotiation[256]; + char subopt_ttype[32]; /* Set with suboption TTYPE */ + char subopt_xdisploc[128]; /* Set with suboption XDISPLOC */ + unsigned short subopt_wsx; /* Set with suboption NAWS */ + unsigned short subopt_wsy; /* Set with suboption NAWS */ + struct curl_slist *telnet_vars; /* Environment variables */ + + /* suboptions */ + unsigned char subbuffer[SUBBUFSIZE]; + unsigned char *subpointer, *subend; /* buffer for sub-options */ + + TelnetReceive telrcv_state; +}; + + +/* + * TELNET protocol handler. + */ + +const struct Curl_handler Curl_handler_telnet = { + "TELNET", /* scheme */ + ZERO_NULL, /* setup_connection */ + telnet_do, /* do_it */ + telnet_done, /* done */ + ZERO_NULL, /* do_more */ + ZERO_NULL, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ZERO_NULL, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_TELNET, /* defport */ + CURLPROTO_TELNET, /* protocol */ + PROTOPT_NONE | PROTOPT_NOURLQUERY /* flags */ +}; + + +#ifdef USE_WINSOCK +static CURLcode +check_wsock2 ( struct SessionHandle *data ) +{ + int err; + WORD wVersionRequested; + WSADATA wsaData; + + DEBUGASSERT(data); + + /* telnet requires at least WinSock 2.0 so ask for it. */ + wVersionRequested = MAKEWORD(2, 0); + + err = WSAStartup(wVersionRequested, &wsaData); + + /* We must've called this once already, so this call */ + /* should always succeed. But, just in case... */ + if(err != 0) { + failf(data,"WSAStartup failed (%d)",err); + return CURLE_FAILED_INIT; + } + + /* We have to have a WSACleanup call for every successful */ + /* WSAStartup call. */ + WSACleanup(); + + /* Check that our version is supported */ + if(LOBYTE(wsaData.wVersion) != LOBYTE(wVersionRequested) || + HIBYTE(wsaData.wVersion) != HIBYTE(wVersionRequested)) { + /* Our version isn't supported */ + failf(data,"insufficient winsock version to support " + "telnet"); + return CURLE_FAILED_INIT; + } + + /* Our version is supported */ + return CURLE_OK; +} +#endif + +static +CURLcode init_telnet(struct connectdata *conn) +{ + struct TELNET *tn; + + tn = calloc(1, sizeof(struct TELNET)); + if(!tn) + return CURLE_OUT_OF_MEMORY; + + conn->data->req.protop = tn; /* make us known */ + + tn->telrcv_state = CURL_TS_DATA; + + /* Init suboptions */ + CURL_SB_CLEAR(tn); + + /* Set the options we want by default */ + tn->us_preferred[CURL_TELOPT_SGA] = CURL_YES; + tn->him_preferred[CURL_TELOPT_SGA] = CURL_YES; + + /* To be compliant with previous releases of libcurl + we enable this option by default. This behaviour + can be changed thanks to the "BINARY" option in + CURLOPT_TELNETOPTIONS + */ + tn->us_preferred[CURL_TELOPT_BINARY] = CURL_YES; + tn->him_preferred[CURL_TELOPT_BINARY] = CURL_YES; + + /* We must allow the server to echo what we sent + but it is not necessary to request the server + to do so (it might forces the server to close + the connection). Hence, we ignore ECHO in the + negotiate function + */ + tn->him_preferred[CURL_TELOPT_ECHO] = CURL_YES; + + /* Set the subnegotiation fields to send information + just after negotiation passed (do/will) + + Default values are (0,0) initialized by calloc. + According to the RFC1013 it is valid: + A value equal to zero is acceptable for the width (or height), + and means that no character width (or height) is being sent. + In this case, the width (or height) that will be assumed by the + Telnet server is operating system specific (it will probably be + based upon the terminal type information that may have been sent + using the TERMINAL TYPE Telnet option). */ + tn->subnegotiation[CURL_TELOPT_NAWS] = CURL_YES; + return CURLE_OK; +} + +static void negotiate(struct connectdata *conn) +{ + int i; + struct TELNET *tn = (struct TELNET *) conn->data->req.protop; + + for(i = 0;i < CURL_NTELOPTS;i++) { + if(i==CURL_TELOPT_ECHO) + continue; + + if(tn->us_preferred[i] == CURL_YES) + set_local_option(conn, i, CURL_YES); + + if(tn->him_preferred[i] == CURL_YES) + set_remote_option(conn, i, CURL_YES); + } +} + +#ifndef CURL_DISABLE_VERBOSE_STRINGS +static void printoption(struct SessionHandle *data, + const char *direction, int cmd, int option) +{ + const char *fmt; + const char *opt; + + if(data->set.verbose) { + if(cmd == CURL_IAC) { + if(CURL_TELCMD_OK(option)) + infof(data, "%s IAC %s\n", direction, CURL_TELCMD(option)); + else + infof(data, "%s IAC %d\n", direction, option); + } + else { + fmt = (cmd == CURL_WILL) ? "WILL" : (cmd == CURL_WONT) ? "WONT" : + (cmd == CURL_DO) ? "DO" : (cmd == CURL_DONT) ? "DONT" : 0; + if(fmt) { + if(CURL_TELOPT_OK(option)) + opt = CURL_TELOPT(option); + else if(option == CURL_TELOPT_EXOPL) + opt = "EXOPL"; + else + opt = NULL; + + if(opt) + infof(data, "%s %s %s\n", direction, fmt, opt); + else + infof(data, "%s %s %d\n", direction, fmt, option); + } + else + infof(data, "%s %d %d\n", direction, cmd, option); + } + } +} +#endif + +static void send_negotiation(struct connectdata *conn, int cmd, int option) +{ + unsigned char buf[3]; + ssize_t bytes_written; + int err; + struct SessionHandle *data = conn->data; + + buf[0] = CURL_IAC; + buf[1] = (unsigned char)cmd; + buf[2] = (unsigned char)option; + + bytes_written = swrite(conn->sock[FIRSTSOCKET], buf, 3); + if(bytes_written < 0) { + err = SOCKERRNO; + failf(data,"Sending data failed (%d)",err); + } + + printoption(conn->data, "SENT", cmd, option); +} + +static +void set_remote_option(struct connectdata *conn, int option, int newstate) +{ + struct TELNET *tn = (struct TELNET *)conn->data->req.protop; + if(newstate == CURL_YES) { + switch(tn->him[option]) { + case CURL_NO: + tn->him[option] = CURL_WANTYES; + send_negotiation(conn, CURL_DO, option); + break; + + case CURL_YES: + /* Already enabled */ + break; + + case CURL_WANTNO: + switch(tn->himq[option]) { + case CURL_EMPTY: + /* Already negotiating for CURL_YES, queue the request */ + tn->himq[option] = CURL_OPPOSITE; + break; + case CURL_OPPOSITE: + /* Error: already queued an enable request */ + break; + } + break; + + case CURL_WANTYES: + switch(tn->himq[option]) { + case CURL_EMPTY: + /* Error: already negotiating for enable */ + break; + case CURL_OPPOSITE: + tn->himq[option] = CURL_EMPTY; + break; + } + break; + } + } + else { /* NO */ + switch(tn->him[option]) { + case CURL_NO: + /* Already disabled */ + break; + + case CURL_YES: + tn->him[option] = CURL_WANTNO; + send_negotiation(conn, CURL_DONT, option); + break; + + case CURL_WANTNO: + switch(tn->himq[option]) { + case CURL_EMPTY: + /* Already negotiating for NO */ + break; + case CURL_OPPOSITE: + tn->himq[option] = CURL_EMPTY; + break; + } + break; + + case CURL_WANTYES: + switch(tn->himq[option]) { + case CURL_EMPTY: + tn->himq[option] = CURL_OPPOSITE; + break; + case CURL_OPPOSITE: + break; + } + break; + } + } +} + +static +void rec_will(struct connectdata *conn, int option) +{ + struct TELNET *tn = (struct TELNET *)conn->data->req.protop; + switch(tn->him[option]) { + case CURL_NO: + if(tn->him_preferred[option] == CURL_YES) { + tn->him[option] = CURL_YES; + send_negotiation(conn, CURL_DO, option); + } + else + send_negotiation(conn, CURL_DONT, option); + + break; + + case CURL_YES: + /* Already enabled */ + break; + + case CURL_WANTNO: + switch(tn->himq[option]) { + case CURL_EMPTY: + /* Error: DONT answered by WILL */ + tn->him[option] = CURL_NO; + break; + case CURL_OPPOSITE: + /* Error: DONT answered by WILL */ + tn->him[option] = CURL_YES; + tn->himq[option] = CURL_EMPTY; + break; + } + break; + + case CURL_WANTYES: + switch(tn->himq[option]) { + case CURL_EMPTY: + tn->him[option] = CURL_YES; + break; + case CURL_OPPOSITE: + tn->him[option] = CURL_WANTNO; + tn->himq[option] = CURL_EMPTY; + send_negotiation(conn, CURL_DONT, option); + break; + } + break; + } +} + +static +void rec_wont(struct connectdata *conn, int option) +{ + struct TELNET *tn = (struct TELNET *)conn->data->req.protop; + switch(tn->him[option]) { + case CURL_NO: + /* Already disabled */ + break; + + case CURL_YES: + tn->him[option] = CURL_NO; + send_negotiation(conn, CURL_DONT, option); + break; + + case CURL_WANTNO: + switch(tn->himq[option]) { + case CURL_EMPTY: + tn->him[option] = CURL_NO; + break; + + case CURL_OPPOSITE: + tn->him[option] = CURL_WANTYES; + tn->himq[option] = CURL_EMPTY; + send_negotiation(conn, CURL_DO, option); + break; + } + break; + + case CURL_WANTYES: + switch(tn->himq[option]) { + case CURL_EMPTY: + tn->him[option] = CURL_NO; + break; + case CURL_OPPOSITE: + tn->him[option] = CURL_NO; + tn->himq[option] = CURL_EMPTY; + break; + } + break; + } +} + +static void +set_local_option(struct connectdata *conn, int option, int newstate) +{ + struct TELNET *tn = (struct TELNET *)conn->data->req.protop; + if(newstate == CURL_YES) { + switch(tn->us[option]) { + case CURL_NO: + tn->us[option] = CURL_WANTYES; + send_negotiation(conn, CURL_WILL, option); + break; + + case CURL_YES: + /* Already enabled */ + break; + + case CURL_WANTNO: + switch(tn->usq[option]) { + case CURL_EMPTY: + /* Already negotiating for CURL_YES, queue the request */ + tn->usq[option] = CURL_OPPOSITE; + break; + case CURL_OPPOSITE: + /* Error: already queued an enable request */ + break; + } + break; + + case CURL_WANTYES: + switch(tn->usq[option]) { + case CURL_EMPTY: + /* Error: already negotiating for enable */ + break; + case CURL_OPPOSITE: + tn->usq[option] = CURL_EMPTY; + break; + } + break; + } + } + else { /* NO */ + switch(tn->us[option]) { + case CURL_NO: + /* Already disabled */ + break; + + case CURL_YES: + tn->us[option] = CURL_WANTNO; + send_negotiation(conn, CURL_WONT, option); + break; + + case CURL_WANTNO: + switch(tn->usq[option]) { + case CURL_EMPTY: + /* Already negotiating for NO */ + break; + case CURL_OPPOSITE: + tn->usq[option] = CURL_EMPTY; + break; + } + break; + + case CURL_WANTYES: + switch(tn->usq[option]) { + case CURL_EMPTY: + tn->usq[option] = CURL_OPPOSITE; + break; + case CURL_OPPOSITE: + break; + } + break; + } + } +} + +static +void rec_do(struct connectdata *conn, int option) +{ + struct TELNET *tn = (struct TELNET *)conn->data->req.protop; + switch(tn->us[option]) { + case CURL_NO: + if(tn->us_preferred[option] == CURL_YES) { + tn->us[option] = CURL_YES; + send_negotiation(conn, CURL_WILL, option); + if(tn->subnegotiation[option] == CURL_YES) + /* transmission of data option */ + sendsuboption(conn, option); + } + else if(tn->subnegotiation[option] == CURL_YES) { + /* send information to achieve this option*/ + tn->us[option] = CURL_YES; + send_negotiation(conn, CURL_WILL, option); + sendsuboption(conn, option); + } + else + send_negotiation(conn, CURL_WONT, option); + break; + + case CURL_YES: + /* Already enabled */ + break; + + case CURL_WANTNO: + switch(tn->usq[option]) { + case CURL_EMPTY: + /* Error: DONT answered by WILL */ + tn->us[option] = CURL_NO; + break; + case CURL_OPPOSITE: + /* Error: DONT answered by WILL */ + tn->us[option] = CURL_YES; + tn->usq[option] = CURL_EMPTY; + break; + } + break; + + case CURL_WANTYES: + switch(tn->usq[option]) { + case CURL_EMPTY: + tn->us[option] = CURL_YES; + if(tn->subnegotiation[option] == CURL_YES) { + /* transmission of data option */ + sendsuboption(conn, option); + } + break; + case CURL_OPPOSITE: + tn->us[option] = CURL_WANTNO; + tn->himq[option] = CURL_EMPTY; + send_negotiation(conn, CURL_WONT, option); + break; + } + break; + } +} + +static +void rec_dont(struct connectdata *conn, int option) +{ + struct TELNET *tn = (struct TELNET *)conn->data->req.protop; + switch(tn->us[option]) { + case CURL_NO: + /* Already disabled */ + break; + + case CURL_YES: + tn->us[option] = CURL_NO; + send_negotiation(conn, CURL_WONT, option); + break; + + case CURL_WANTNO: + switch(tn->usq[option]) { + case CURL_EMPTY: + tn->us[option] = CURL_NO; + break; + + case CURL_OPPOSITE: + tn->us[option] = CURL_WANTYES; + tn->usq[option] = CURL_EMPTY; + send_negotiation(conn, CURL_WILL, option); + break; + } + break; + + case CURL_WANTYES: + switch(tn->usq[option]) { + case CURL_EMPTY: + tn->us[option] = CURL_NO; + break; + case CURL_OPPOSITE: + tn->us[option] = CURL_NO; + tn->usq[option] = CURL_EMPTY; + break; + } + break; + } +} + + +static void printsub(struct SessionHandle *data, + int direction, /* '<' or '>' */ + unsigned char *pointer, /* where suboption data is */ + size_t length) /* length of suboption data */ +{ + unsigned int i = 0; + unsigned short *pval; + + if(data->set.verbose) { + if(direction) { + infof(data, "%s IAC SB ", (direction == '<')? "RCVD":"SENT"); + if(length >= 3) { + int j; + + i = pointer[length-2]; + j = pointer[length-1]; + + if(i != CURL_IAC || j != CURL_SE) { + infof(data, "(terminated by "); + if(CURL_TELOPT_OK(i)) + infof(data, "%s ", CURL_TELOPT(i)); + else if(CURL_TELCMD_OK(i)) + infof(data, "%s ", CURL_TELCMD(i)); + else + infof(data, "%u ", i); + if(CURL_TELOPT_OK(j)) + infof(data, "%s", CURL_TELOPT(j)); + else if(CURL_TELCMD_OK(j)) + infof(data, "%s", CURL_TELCMD(j)); + else + infof(data, "%d", j); + infof(data, ", not IAC SE!) "); + } + } + length -= 2; + } + if(length < 1) { + infof(data, "(Empty suboption?)"); + return; + } + + if(CURL_TELOPT_OK(pointer[0])) { + switch(pointer[0]) { + case CURL_TELOPT_TTYPE: + case CURL_TELOPT_XDISPLOC: + case CURL_TELOPT_NEW_ENVIRON: + case CURL_TELOPT_NAWS: + infof(data, "%s", CURL_TELOPT(pointer[0])); + break; + default: + infof(data, "%s (unsupported)", CURL_TELOPT(pointer[0])); + break; + } + } + else + infof(data, "%d (unknown)", pointer[i]); + + switch(pointer[0]) { + case CURL_TELOPT_NAWS: + pval = (unsigned short*)(pointer+1); + infof(data, "Width: %hu ; Height: %hu", + ntohs(pval[0]), ntohs(pval[1])); + break; + default: + switch(pointer[1]) { + case CURL_TELQUAL_IS: + infof(data, " IS"); + break; + case CURL_TELQUAL_SEND: + infof(data, " SEND"); + break; + case CURL_TELQUAL_INFO: + infof(data, " INFO/REPLY"); + break; + case CURL_TELQUAL_NAME: + infof(data, " NAME"); + break; + } + + switch(pointer[0]) { + case CURL_TELOPT_TTYPE: + case CURL_TELOPT_XDISPLOC: + pointer[length] = 0; + infof(data, " \"%s\"", &pointer[2]); + break; + case CURL_TELOPT_NEW_ENVIRON: + if(pointer[1] == CURL_TELQUAL_IS) { + infof(data, " "); + for(i = 3;i < length;i++) { + switch(pointer[i]) { + case CURL_NEW_ENV_VAR: + infof(data, ", "); + break; + case CURL_NEW_ENV_VALUE: + infof(data, " = "); + break; + default: + infof(data, "%c", pointer[i]); + break; + } + } + } + break; + default: + for(i = 2; i < length; i++) + infof(data, " %.2x", pointer[i]); + break; + } + } + if(direction) + infof(data, "\n"); + } +} + +static CURLcode check_telnet_options(struct connectdata *conn) +{ + struct curl_slist *head; + struct curl_slist *beg; + char option_keyword[128] = ""; + char option_arg[256] = ""; + struct SessionHandle *data = conn->data; + struct TELNET *tn = (struct TELNET *)conn->data->req.protop; + CURLcode result = CURLE_OK; + int binary_option; + + /* Add the user name as an environment variable if it + was given on the command line */ + if(conn->bits.user_passwd) { + snprintf(option_arg, sizeof(option_arg), "USER,%s", conn->user); + beg = curl_slist_append(tn->telnet_vars, option_arg); + if(!beg) { + curl_slist_free_all(tn->telnet_vars); + tn->telnet_vars = NULL; + return CURLE_OUT_OF_MEMORY; + } + tn->telnet_vars = beg; + tn->us_preferred[CURL_TELOPT_NEW_ENVIRON] = CURL_YES; + } + + for(head = data->set.telnet_options; head; head=head->next) { + if(sscanf(head->data, "%127[^= ]%*[ =]%255s", + option_keyword, option_arg) == 2) { + + /* Terminal type */ + if(Curl_raw_equal(option_keyword, "TTYPE")) { + strncpy(tn->subopt_ttype, option_arg, 31); + tn->subopt_ttype[31] = 0; /* String termination */ + tn->us_preferred[CURL_TELOPT_TTYPE] = CURL_YES; + continue; + } + + /* Display variable */ + if(Curl_raw_equal(option_keyword, "XDISPLOC")) { + strncpy(tn->subopt_xdisploc, option_arg, 127); + tn->subopt_xdisploc[127] = 0; /* String termination */ + tn->us_preferred[CURL_TELOPT_XDISPLOC] = CURL_YES; + continue; + } + + /* Environment variable */ + if(Curl_raw_equal(option_keyword, "NEW_ENV")) { + beg = curl_slist_append(tn->telnet_vars, option_arg); + if(!beg) { + result = CURLE_OUT_OF_MEMORY; + break; + } + tn->telnet_vars = beg; + tn->us_preferred[CURL_TELOPT_NEW_ENVIRON] = CURL_YES; + continue; + } + + /* Window Size */ + if(Curl_raw_equal(option_keyword, "WS")) { + if(sscanf(option_arg, "%hu%*[xX]%hu", + &tn->subopt_wsx, &tn->subopt_wsy) == 2) + tn->us_preferred[CURL_TELOPT_NAWS] = CURL_YES; + else { + failf(data, "Syntax error in telnet option: %s", head->data); + result = CURLE_TELNET_OPTION_SYNTAX; + break; + } + continue; + } + + /* To take care or not of the 8th bit in data exchange */ + if(Curl_raw_equal(option_keyword, "BINARY")) { + binary_option=atoi(option_arg); + if(binary_option!=1) { + tn->us_preferred[CURL_TELOPT_BINARY] = CURL_NO; + tn->him_preferred[CURL_TELOPT_BINARY] = CURL_NO; + } + continue; + } + + failf(data, "Unknown telnet option %s", head->data); + result = CURLE_UNKNOWN_TELNET_OPTION; + break; + } + else { + failf(data, "Syntax error in telnet option: %s", head->data); + result = CURLE_TELNET_OPTION_SYNTAX; + break; + } + } + + if(result) { + curl_slist_free_all(tn->telnet_vars); + tn->telnet_vars = NULL; + } + + return result; +} + +/* + * suboption() + * + * Look at the sub-option buffer, and try to be helpful to the other + * side. + */ + +static void suboption(struct connectdata *conn) +{ + struct curl_slist *v; + unsigned char temp[2048]; + ssize_t bytes_written; + size_t len; + size_t tmplen; + int err; + char varname[128] = ""; + char varval[128] = ""; + struct SessionHandle *data = conn->data; + struct TELNET *tn = (struct TELNET *)data->req.protop; + + printsub(data, '<', (unsigned char *)tn->subbuffer, CURL_SB_LEN(tn)+2); + switch (CURL_SB_GET(tn)) { + case CURL_TELOPT_TTYPE: + len = strlen(tn->subopt_ttype) + 4 + 2; + snprintf((char *)temp, sizeof(temp), + "%c%c%c%c%s%c%c", CURL_IAC, CURL_SB, CURL_TELOPT_TTYPE, + CURL_TELQUAL_IS, tn->subopt_ttype, CURL_IAC, CURL_SE); + bytes_written = swrite(conn->sock[FIRSTSOCKET], temp, len); + if(bytes_written < 0) { + err = SOCKERRNO; + failf(data,"Sending data failed (%d)",err); + } + printsub(data, '>', &temp[2], len-2); + break; + case CURL_TELOPT_XDISPLOC: + len = strlen(tn->subopt_xdisploc) + 4 + 2; + snprintf((char *)temp, sizeof(temp), + "%c%c%c%c%s%c%c", CURL_IAC, CURL_SB, CURL_TELOPT_XDISPLOC, + CURL_TELQUAL_IS, tn->subopt_xdisploc, CURL_IAC, CURL_SE); + bytes_written = swrite(conn->sock[FIRSTSOCKET], temp, len); + if(bytes_written < 0) { + err = SOCKERRNO; + failf(data,"Sending data failed (%d)",err); + } + printsub(data, '>', &temp[2], len-2); + break; + case CURL_TELOPT_NEW_ENVIRON: + snprintf((char *)temp, sizeof(temp), + "%c%c%c%c", CURL_IAC, CURL_SB, CURL_TELOPT_NEW_ENVIRON, + CURL_TELQUAL_IS); + len = 4; + + for(v = tn->telnet_vars;v;v = v->next) { + tmplen = (strlen(v->data) + 1); + /* Add the variable only if it fits */ + if(len + tmplen < (int)sizeof(temp)-6) { + if(sscanf(v->data, "%127[^,],%127s", varname, varval)) { + snprintf((char *)&temp[len], sizeof(temp) - len, + "%c%s%c%s", CURL_NEW_ENV_VAR, varname, + CURL_NEW_ENV_VALUE, varval); + len += tmplen; + } + } + } + snprintf((char *)&temp[len], sizeof(temp) - len, + "%c%c", CURL_IAC, CURL_SE); + len += 2; + bytes_written = swrite(conn->sock[FIRSTSOCKET], temp, len); + if(bytes_written < 0) { + err = SOCKERRNO; + failf(data,"Sending data failed (%d)",err); + } + printsub(data, '>', &temp[2], len-2); + break; + } + return; +} + + +/* + * sendsuboption() + * + * Send suboption information to the server side. + */ + +static void sendsuboption(struct connectdata *conn, int option) +{ + ssize_t bytes_written; + int err; + unsigned short x, y; + unsigned char*uc1, *uc2; + + struct SessionHandle *data = conn->data; + struct TELNET *tn = (struct TELNET *)data->req.protop; + + switch (option) { + case CURL_TELOPT_NAWS: + /* We prepare data to be sent */ + CURL_SB_CLEAR(tn); + CURL_SB_ACCUM(tn, CURL_IAC); + CURL_SB_ACCUM(tn, CURL_SB); + CURL_SB_ACCUM(tn, CURL_TELOPT_NAWS); + /* We must deal either with litte or big endien processors */ + /* Window size must be sent according to the 'network order' */ + x=htons(tn->subopt_wsx); + y=htons(tn->subopt_wsy); + uc1 = (unsigned char*)&x; + uc2 = (unsigned char*)&y; + CURL_SB_ACCUM(tn, uc1[0]); + CURL_SB_ACCUM(tn, uc1[1]); + CURL_SB_ACCUM(tn, uc2[0]); + CURL_SB_ACCUM(tn, uc2[1]); + + CURL_SB_ACCUM(tn, CURL_IAC); + CURL_SB_ACCUM(tn, CURL_SE); + CURL_SB_TERM(tn); + /* data suboption is now ready */ + + printsub(data, '>', (unsigned char *)tn->subbuffer+2, + CURL_SB_LEN(tn)-2); + + /* we send the header of the suboption... */ + bytes_written = swrite(conn->sock[FIRSTSOCKET], tn->subbuffer, 3); + if(bytes_written < 0) { + err = SOCKERRNO; + failf(data, "Sending data failed (%d)", err); + } + /* ... then the window size with the send_telnet_data() function + to deal with 0xFF cases ... */ + send_telnet_data(conn, (char *)tn->subbuffer+3, 4); + /* ... and the footer */ + bytes_written = swrite(conn->sock[FIRSTSOCKET], tn->subbuffer+7, 2); + if(bytes_written < 0) { + err = SOCKERRNO; + failf(data, "Sending data failed (%d)", err); + } + break; + } +} + + +static +CURLcode telrcv(struct connectdata *conn, + const unsigned char *inbuf, /* Data received from socket */ + ssize_t count) /* Number of bytes received */ +{ + unsigned char c; + CURLcode result; + int in = 0; + int startwrite=-1; + struct SessionHandle *data = conn->data; + struct TELNET *tn = (struct TELNET *)data->req.protop; + +#define startskipping() \ + if(startwrite >= 0) { \ + result = Curl_client_write(conn, \ + CLIENTWRITE_BODY, \ + (char *)&inbuf[startwrite], \ + in-startwrite); \ + if(result != CURLE_OK) \ + return result; \ + } \ + startwrite = -1 + +#define writebyte() \ + if(startwrite < 0) \ + startwrite = in + +#define bufferflush() startskipping() + + while(count--) { + c = inbuf[in]; + + switch (tn->telrcv_state) { + case CURL_TS_CR: + tn->telrcv_state = CURL_TS_DATA; + if(c == '\0') { + startskipping(); + break; /* Ignore \0 after CR */ + } + writebyte(); + break; + + case CURL_TS_DATA: + if(c == CURL_IAC) { + tn->telrcv_state = CURL_TS_IAC; + startskipping(); + break; + } + else if(c == '\r') + tn->telrcv_state = CURL_TS_CR; + writebyte(); + break; + + case CURL_TS_IAC: + process_iac: + DEBUGASSERT(startwrite < 0); + switch (c) { + case CURL_WILL: + tn->telrcv_state = CURL_TS_WILL; + break; + case CURL_WONT: + tn->telrcv_state = CURL_TS_WONT; + break; + case CURL_DO: + tn->telrcv_state = CURL_TS_DO; + break; + case CURL_DONT: + tn->telrcv_state = CURL_TS_DONT; + break; + case CURL_SB: + CURL_SB_CLEAR(tn); + tn->telrcv_state = CURL_TS_SB; + break; + case CURL_IAC: + tn->telrcv_state = CURL_TS_DATA; + writebyte(); + break; + case CURL_DM: + case CURL_NOP: + case CURL_GA: + default: + tn->telrcv_state = CURL_TS_DATA; + printoption(data, "RCVD", CURL_IAC, c); + break; + } + break; + + case CURL_TS_WILL: + printoption(data, "RCVD", CURL_WILL, c); + tn->please_negotiate = 1; + rec_will(conn, c); + tn->telrcv_state = CURL_TS_DATA; + break; + + case CURL_TS_WONT: + printoption(data, "RCVD", CURL_WONT, c); + tn->please_negotiate = 1; + rec_wont(conn, c); + tn->telrcv_state = CURL_TS_DATA; + break; + + case CURL_TS_DO: + printoption(data, "RCVD", CURL_DO, c); + tn->please_negotiate = 1; + rec_do(conn, c); + tn->telrcv_state = CURL_TS_DATA; + break; + + case CURL_TS_DONT: + printoption(data, "RCVD", CURL_DONT, c); + tn->please_negotiate = 1; + rec_dont(conn, c); + tn->telrcv_state = CURL_TS_DATA; + break; + + case CURL_TS_SB: + if(c == CURL_IAC) + tn->telrcv_state = CURL_TS_SE; + else + CURL_SB_ACCUM(tn,c); + break; + + case CURL_TS_SE: + if(c != CURL_SE) { + if(c != CURL_IAC) { + /* + * This is an error. We only expect to get "IAC IAC" or "IAC SE". + * Several things may have happened. An IAC was not doubled, the + * IAC SE was left off, or another option got inserted into the + * suboption are all possibilities. If we assume that the IAC was + * not doubled, and really the IAC SE was left off, we could get + * into an infinate loop here. So, instead, we terminate the + * suboption, and process the partial suboption if we can. + */ + CURL_SB_ACCUM(tn, CURL_IAC); + CURL_SB_ACCUM(tn, c); + tn->subpointer -= 2; + CURL_SB_TERM(tn); + + printoption(data, "In SUBOPTION processing, RCVD", CURL_IAC, c); + suboption(conn); /* handle sub-option */ + tn->telrcv_state = CURL_TS_IAC; + goto process_iac; + } + CURL_SB_ACCUM(tn,c); + tn->telrcv_state = CURL_TS_SB; + } + else + { + CURL_SB_ACCUM(tn, CURL_IAC); + CURL_SB_ACCUM(tn, CURL_SE); + tn->subpointer -= 2; + CURL_SB_TERM(tn); + suboption(conn); /* handle sub-option */ + tn->telrcv_state = CURL_TS_DATA; + } + break; + } + ++in; + } + bufferflush(); + return CURLE_OK; +} + +/* Escape and send a telnet data block */ +/* TODO: write large chunks of data instead of one byte at a time */ +static CURLcode send_telnet_data(struct connectdata *conn, + char *buffer, ssize_t nread) +{ + unsigned char outbuf[2]; + ssize_t bytes_written, total_written; + int out_count; + CURLcode rc = CURLE_OK; + + while(rc == CURLE_OK && nread--) { + outbuf[0] = *buffer++; + out_count = 1; + if(outbuf[0] == CURL_IAC) + outbuf[out_count++] = CURL_IAC; + + total_written = 0; + do { + /* Make sure socket is writable to avoid EWOULDBLOCK condition */ + struct pollfd pfd[1]; + pfd[0].fd = conn->sock[FIRSTSOCKET]; + pfd[0].events = POLLOUT; + switch (Curl_poll(pfd, 1, -1)) { + case -1: /* error, abort writing */ + case 0: /* timeout (will never happen) */ + rc = CURLE_SEND_ERROR; + break; + default: /* write! */ + bytes_written = 0; + rc = Curl_write(conn, conn->sock[FIRSTSOCKET], outbuf+total_written, + out_count-total_written, &bytes_written); + total_written += bytes_written; + break; + } + /* handle partial write */ + } while(rc == CURLE_OK && total_written < out_count); + } + return rc; +} + +static CURLcode telnet_done(struct connectdata *conn, + CURLcode status, bool premature) +{ + struct TELNET *tn = (struct TELNET *)conn->data->req.protop; + (void)status; /* unused */ + (void)premature; /* not used */ + + if(!tn) + return CURLE_OK; + + curl_slist_free_all(tn->telnet_vars); + tn->telnet_vars = NULL; + + Curl_safefree(conn->data->req.protop); + + return CURLE_OK; +} + +static CURLcode telnet_do(struct connectdata *conn, bool *done) +{ + CURLcode code; + struct SessionHandle *data = conn->data; + curl_socket_t sockfd = conn->sock[FIRSTSOCKET]; +#ifdef USE_WINSOCK + HMODULE wsock2; + WSOCK2_FUNC close_event_func; + WSOCK2_FUNC create_event_func; + WSOCK2_FUNC event_select_func; + WSOCK2_FUNC enum_netevents_func; + WSAEVENT event_handle; + WSANETWORKEVENTS events; + HANDLE stdin_handle; + HANDLE objs[2]; + DWORD obj_count; + DWORD wait_timeout; + DWORD waitret; + DWORD readfile_read; + int err; +#else + int interval_ms; + struct pollfd pfd[2]; + int poll_cnt; + curl_off_t total_dl = 0; + curl_off_t total_ul = 0; +#endif + ssize_t nread; + struct timeval now; + bool keepon = TRUE; + char *buf = data->state.buffer; + struct TELNET *tn; + + *done = TRUE; /* unconditionally */ + + code = init_telnet(conn); + if(code) + return code; + + tn = (struct TELNET *)data->req.protop; + + code = check_telnet_options(conn); + if(code) + return code; + +#ifdef USE_WINSOCK + /* + ** This functionality only works with WinSock >= 2.0. So, + ** make sure have it. + */ + code = check_wsock2(data); + if(code) + return code; + + /* OK, so we have WinSock 2.0. We need to dynamically */ + /* load ws2_32.dll and get the function pointers we need. */ + wsock2 = LoadLibrary(TEXT("WS2_32.DLL")); + if(wsock2 == NULL) { + failf(data,"failed to load WS2_32.DLL (%d)", ERRNO); + return CURLE_FAILED_INIT; + } + + /* Grab a pointer to WSACreateEvent */ + create_event_func = GetProcAddress(wsock2,"WSACreateEvent"); + if(create_event_func == NULL) { + failf(data,"failed to find WSACreateEvent function (%d)", + ERRNO); + FreeLibrary(wsock2); + return CURLE_FAILED_INIT; + } + + /* And WSACloseEvent */ + close_event_func = GetProcAddress(wsock2,"WSACloseEvent"); + if(close_event_func == NULL) { + failf(data,"failed to find WSACloseEvent function (%d)", + ERRNO); + FreeLibrary(wsock2); + return CURLE_FAILED_INIT; + } + + /* And WSAEventSelect */ + event_select_func = GetProcAddress(wsock2,"WSAEventSelect"); + if(event_select_func == NULL) { + failf(data,"failed to find WSAEventSelect function (%d)", + ERRNO); + FreeLibrary(wsock2); + return CURLE_FAILED_INIT; + } + + /* And WSAEnumNetworkEvents */ + enum_netevents_func = GetProcAddress(wsock2,"WSAEnumNetworkEvents"); + if(enum_netevents_func == NULL) { + failf(data,"failed to find WSAEnumNetworkEvents function (%d)", + ERRNO); + FreeLibrary(wsock2); + return CURLE_FAILED_INIT; + } + + /* We want to wait for both stdin and the socket. Since + ** the select() function in winsock only works on sockets + ** we have to use the WaitForMultipleObjects() call. + */ + + /* First, create a sockets event object */ + event_handle = (WSAEVENT)create_event_func(); + if(event_handle == WSA_INVALID_EVENT) { + failf(data,"WSACreateEvent failed (%d)", SOCKERRNO); + FreeLibrary(wsock2); + return CURLE_FAILED_INIT; + } + + /* Tell winsock what events we want to listen to */ + if(event_select_func(sockfd, event_handle, FD_READ|FD_CLOSE) == + SOCKET_ERROR) { + close_event_func(event_handle); + FreeLibrary(wsock2); + return CURLE_OK; + } + + /* The get the Windows file handle for stdin */ + stdin_handle = GetStdHandle(STD_INPUT_HANDLE); + + /* Create the list of objects to wait for */ + objs[0] = event_handle; + objs[1] = stdin_handle; + + /* If stdin_handle is a pipe, use PeekNamedPipe() method to check it, + else use the old WaitForMultipleObjects() way */ + if(GetFileType(stdin_handle) == FILE_TYPE_PIPE || + data->set.is_fread_set) { + /* Don't wait for stdin_handle, just wait for event_handle */ + obj_count = 1; + /* Check stdin_handle per 100 milliseconds */ + wait_timeout = 100; + } + else { + obj_count = 2; + wait_timeout = 1000; + } + + /* Keep on listening and act on events */ + while(keepon) { + waitret = WaitForMultipleObjects(obj_count, objs, FALSE, wait_timeout); + switch(waitret) { + case WAIT_TIMEOUT: + { + for(;;) { + if(obj_count == 1) { + /* read from user-supplied method */ + code = (int)conn->fread_func(buf, 1, BUFSIZE - 1, conn->fread_in); + if(code == CURL_READFUNC_ABORT) { + keepon = FALSE; + code = CURLE_READ_ERROR; + break; + } + + if(code == CURL_READFUNC_PAUSE) + break; + + if(code == 0) /* no bytes */ + break; + + readfile_read = code; /* fall thru with number of bytes read */ + } + else { + /* read from stdin */ + if(!PeekNamedPipe(stdin_handle, NULL, 0, NULL, + &readfile_read, NULL)) { + keepon = FALSE; + code = CURLE_READ_ERROR; + break; + } + + if(!readfile_read) + break; + + if(!ReadFile(stdin_handle, buf, sizeof(data->state.buffer), + &readfile_read, NULL)) { + keepon = FALSE; + code = CURLE_READ_ERROR; + break; + } + } + + code = send_telnet_data(conn, buf, readfile_read); + if(code) { + keepon = FALSE; + break; + } + } + } + break; + + case WAIT_OBJECT_0 + 1: + { + if(!ReadFile(stdin_handle, buf, sizeof(data->state.buffer), + &readfile_read, NULL)) { + keepon = FALSE; + code = CURLE_READ_ERROR; + break; + } + + code = send_telnet_data(conn, buf, readfile_read); + if(code) { + keepon = FALSE; + break; + } + } + break; + + case WAIT_OBJECT_0: + + events.lNetworkEvents = 0; + if(SOCKET_ERROR == enum_netevents_func(sockfd, event_handle, &events)) { + if((err = SOCKERRNO) != EINPROGRESS) { + infof(data,"WSAEnumNetworkEvents failed (%d)", err); + keepon = FALSE; + code = CURLE_READ_ERROR; + } + break; + } + if(events.lNetworkEvents & FD_READ) { + /* read data from network */ + code = Curl_read(conn, sockfd, buf, BUFSIZE - 1, &nread); + /* read would've blocked. Loop again */ + if(code == CURLE_AGAIN) + break; + /* returned not-zero, this an error */ + else if(code) { + keepon = FALSE; + break; + } + /* returned zero but actually received 0 or less here, + the server closed the connection and we bail out */ + else if(nread <= 0) { + keepon = FALSE; + break; + } + + code = telrcv(conn, (unsigned char *)buf, nread); + if(code) { + keepon = FALSE; + break; + } + + /* Negotiate if the peer has started negotiating, + otherwise don't. We don't want to speak telnet with + non-telnet servers, like POP or SMTP. */ + if(tn->please_negotiate && !tn->already_negotiated) { + negotiate(conn); + tn->already_negotiated = 1; + } + } + if(events.lNetworkEvents & FD_CLOSE) { + keepon = FALSE; + } + break; + + } + + if(data->set.timeout) { + now = Curl_tvnow(); + if(Curl_tvdiff(now, conn->created) >= data->set.timeout) { + failf(data, "Time-out"); + code = CURLE_OPERATION_TIMEDOUT; + keepon = FALSE; + } + } + } + + /* We called WSACreateEvent, so call WSACloseEvent */ + if(!close_event_func(event_handle)) { + infof(data,"WSACloseEvent failed (%d)", SOCKERRNO); + } + + /* "Forget" pointers into the library we're about to free */ + create_event_func = NULL; + close_event_func = NULL; + event_select_func = NULL; + enum_netevents_func = NULL; + + /* We called LoadLibrary, so call FreeLibrary */ + if(!FreeLibrary(wsock2)) + infof(data,"FreeLibrary(wsock2) failed (%d)", ERRNO); +#else + pfd[0].fd = sockfd; + pfd[0].events = POLLIN; + + if(conn->fread_func != (curl_read_callback)fread) { + poll_cnt = 1; + interval_ms = 100; /* poll user-supplied read function */ + } + else { + /* really using fread, so infile is a FILE* */ + pfd[1].fd = fileno((FILE *)conn->fread_in); + pfd[1].events = POLLIN; + poll_cnt = 2; + interval_ms = 1 * 1000; + } + + while(keepon) { + switch (Curl_poll(pfd, poll_cnt, interval_ms)) { + case -1: /* error, stop reading */ + keepon = FALSE; + continue; + case 0: /* timeout */ + pfd[0].revents = 0; + pfd[1].revents = 0; + /* fall through */ + default: /* read! */ + if(pfd[0].revents & POLLIN) { + /* read data from network */ + code = Curl_read(conn, sockfd, buf, BUFSIZE - 1, &nread); + /* read would've blocked. Loop again */ + if(code == CURLE_AGAIN) + break; + /* returned not-zero, this an error */ + else if(code) { + keepon = FALSE; + break; + } + /* returned zero but actually received 0 or less here, + the server closed the connection and we bail out */ + else if(nread <= 0) { + keepon = FALSE; + break; + } + + total_dl += nread; + Curl_pgrsSetDownloadCounter(data, total_dl); + code = telrcv(conn, (unsigned char *)buf, nread); + if(code) { + keepon = FALSE; + break; + } + + /* Negotiate if the peer has started negotiating, + otherwise don't. We don't want to speak telnet with + non-telnet servers, like POP or SMTP. */ + if(tn->please_negotiate && !tn->already_negotiated) { + negotiate(conn); + tn->already_negotiated = 1; + } + } + + nread = 0; + if(poll_cnt == 2) { + if(pfd[1].revents & POLLIN) { /* read from in file */ + nread = read(pfd[1].fd, buf, BUFSIZE - 1); + } + } + else { + /* read from user-supplied method */ + nread = (int)conn->fread_func(buf, 1, BUFSIZE - 1, conn->fread_in); + if(nread == CURL_READFUNC_ABORT) { + keepon = FALSE; + break; + } + if(nread == CURL_READFUNC_PAUSE) + break; + } + + if(nread > 0) { + code = send_telnet_data(conn, buf, nread); + if(code) { + keepon = FALSE; + break; + } + total_ul += nread; + Curl_pgrsSetUploadCounter(data, total_ul); + } + else if(nread < 0) + keepon = FALSE; + + break; + } /* poll switch statement */ + + if(data->set.timeout) { + now = Curl_tvnow(); + if(Curl_tvdiff(now, conn->created) >= data->set.timeout) { + failf(data, "Time-out"); + code = CURLE_OPERATION_TIMEDOUT; + keepon = FALSE; + } + } + + if(Curl_pgrsUpdate(conn)) { + code = CURLE_ABORTED_BY_CALLBACK; + break; + } + } +#endif + /* mark this as "no further transfer wanted" */ + Curl_setup_transfer(conn, -1, -1, FALSE, NULL, -1, NULL); + + return code; +} +#endif diff --git a/external/libcurl_android/jni/libcurl/lib/telnet.h b/external/libcurl_android/jni/libcurl/lib/telnet.h new file mode 100755 index 00000000..ddb9e547 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/telnet.h @@ -0,0 +1,29 @@ +#ifndef HEADER_CURL_TELNET_H +#define HEADER_CURL_TELNET_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2007, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#ifndef CURL_DISABLE_TELNET +extern const struct Curl_handler Curl_handler_telnet; +#endif + +#endif /* HEADER_CURL_TELNET_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/tftp.c b/external/libcurl_android/jni/libcurl/lib/tftp.c new file mode 100755 index 00000000..e499c451 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/tftp.c @@ -0,0 +1,1375 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifndef CURL_DISABLE_TFTP + +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef HAVE_NET_IF_H +#include +#endif +#ifdef HAVE_SYS_IOCTL_H +#include +#endif + +#ifdef HAVE_SYS_PARAM_H +#include +#endif + +#include "urldata.h" +#include +#include "transfer.h" +#include "sendf.h" +#include "tftp.h" +#include "progress.h" +#include "connect.h" +#include "strerror.h" +#include "sockaddr.h" /* required for Curl_sockaddr_storage */ +#include "multiif.h" +#include "url.h" +#include "rawstr.h" +#include "speedcheck.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +#include "select.h" + +/* The last #include file should be: */ +#include "memdebug.h" + +/* RFC2348 allows the block size to be negotiated */ +#define TFTP_BLKSIZE_DEFAULT 512 +#define TFTP_BLKSIZE_MIN 8 +#define TFTP_BLKSIZE_MAX 65464 +#define TFTP_OPTION_BLKSIZE "blksize" + +/* from RFC2349: */ +#define TFTP_OPTION_TSIZE "tsize" +#define TFTP_OPTION_INTERVAL "timeout" + +typedef enum { + TFTP_MODE_NETASCII=0, + TFTP_MODE_OCTET +} tftp_mode_t; + +typedef enum { + TFTP_STATE_START=0, + TFTP_STATE_RX, + TFTP_STATE_TX, + TFTP_STATE_FIN +} tftp_state_t; + +typedef enum { + TFTP_EVENT_NONE = -1, + TFTP_EVENT_INIT = 0, + TFTP_EVENT_RRQ = 1, + TFTP_EVENT_WRQ = 2, + TFTP_EVENT_DATA = 3, + TFTP_EVENT_ACK = 4, + TFTP_EVENT_ERROR = 5, + TFTP_EVENT_OACK = 6, + TFTP_EVENT_TIMEOUT +} tftp_event_t; + +typedef enum { + TFTP_ERR_UNDEF=0, + TFTP_ERR_NOTFOUND, + TFTP_ERR_PERM, + TFTP_ERR_DISKFULL, + TFTP_ERR_ILLEGAL, + TFTP_ERR_UNKNOWNID, + TFTP_ERR_EXISTS, + TFTP_ERR_NOSUCHUSER, /* This will never be triggered by this code */ + + /* The remaining error codes are internal to curl */ + TFTP_ERR_NONE = -100, + TFTP_ERR_TIMEOUT, + TFTP_ERR_NORESPONSE +} tftp_error_t; + +typedef struct tftp_packet { + unsigned char *data; +} tftp_packet_t; + +typedef struct tftp_state_data { + tftp_state_t state; + tftp_mode_t mode; + tftp_error_t error; + tftp_event_t event; + struct connectdata *conn; + curl_socket_t sockfd; + int retries; + int retry_time; + int retry_max; + time_t start_time; + time_t max_time; + time_t rx_time; + unsigned short block; + struct Curl_sockaddr_storage local_addr; + struct Curl_sockaddr_storage remote_addr; + curl_socklen_t remote_addrlen; + int rbytes; + int sbytes; + int blksize; + int requested_blksize; + tftp_packet_t rpacket; + tftp_packet_t spacket; +} tftp_state_data_t; + + +/* Forward declarations */ +static CURLcode tftp_rx(tftp_state_data_t *state, tftp_event_t event) ; +static CURLcode tftp_tx(tftp_state_data_t *state, tftp_event_t event) ; +static CURLcode tftp_connect(struct connectdata *conn, bool *done); +static CURLcode tftp_disconnect(struct connectdata *conn, + bool dead_connection); +static CURLcode tftp_do(struct connectdata *conn, bool *done); +static CURLcode tftp_done(struct connectdata *conn, + CURLcode, bool premature); +static CURLcode tftp_setup_connection(struct connectdata * conn); +static CURLcode tftp_multi_statemach(struct connectdata *conn, bool *done); +static CURLcode tftp_doing(struct connectdata *conn, bool *dophase_done); +static int tftp_getsock(struct connectdata *conn, curl_socket_t *socks, + int numsocks); +static CURLcode tftp_translate_code(tftp_error_t error); + + +/* + * TFTP protocol handler. + */ + +const struct Curl_handler Curl_handler_tftp = { + "TFTP", /* scheme */ + tftp_setup_connection, /* setup_connection */ + tftp_do, /* do_it */ + tftp_done, /* done */ + ZERO_NULL, /* do_more */ + tftp_connect, /* connect_it */ + tftp_multi_statemach, /* connecting */ + tftp_doing, /* doing */ + tftp_getsock, /* proto_getsock */ + tftp_getsock, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + tftp_disconnect, /* disconnect */ + ZERO_NULL, /* readwrite */ + PORT_TFTP, /* defport */ + CURLPROTO_TFTP, /* protocol */ + PROTOPT_NONE | PROTOPT_NOURLQUERY /* flags */ +}; + +/********************************************************** + * + * tftp_set_timeouts - + * + * Set timeouts based on state machine state. + * Use user provided connect timeouts until DATA or ACK + * packet is received, then use user-provided transfer timeouts + * + * + **********************************************************/ +static CURLcode tftp_set_timeouts(tftp_state_data_t *state) +{ + time_t maxtime, timeout; + long timeout_ms; + bool start = (state->state == TFTP_STATE_START) ? TRUE : FALSE; + + time(&state->start_time); + + /* Compute drop-dead time */ + timeout_ms = Curl_timeleft(state->conn->data, NULL, start); + + if(timeout_ms < 0) { + /* time-out, bail out, go home */ + failf(state->conn->data, "Connection time-out"); + return CURLE_OPERATION_TIMEDOUT; + } + + if(start) { + + maxtime = (time_t)(timeout_ms + 500) / 1000; + state->max_time = state->start_time+maxtime; + + /* Set per-block timeout to total */ + timeout = maxtime ; + + /* Average restart after 5 seconds */ + state->retry_max = (int)timeout/5; + + if(state->retry_max < 1) + /* avoid division by zero below */ + state->retry_max = 1; + + /* Compute the re-start interval to suit the timeout */ + state->retry_time = (int)timeout/state->retry_max; + if(state->retry_time<1) + state->retry_time=1; + + } + else { + if(timeout_ms > 0) + maxtime = (time_t)(timeout_ms + 500) / 1000; + else + maxtime = 3600; + + state->max_time = state->start_time+maxtime; + + /* Set per-block timeout to total */ + timeout = maxtime; + + /* Average reposting an ACK after 5 seconds */ + state->retry_max = (int)timeout/5; + } + /* But bound the total number */ + if(state->retry_max<3) + state->retry_max=3; + + if(state->retry_max>50) + state->retry_max=50; + + /* Compute the re-ACK interval to suit the timeout */ + state->retry_time = (int)(timeout/state->retry_max); + if(state->retry_time<1) + state->retry_time=1; + + infof(state->conn->data, + "set timeouts for state %d; Total %ld, retry %d maxtry %d\n", + (int)state->state, (long)(state->max_time-state->start_time), + state->retry_time, state->retry_max); + + /* init RX time */ + time(&state->rx_time); + + return CURLE_OK; +} + +/********************************************************** + * + * tftp_set_send_first + * + * Event handler for the START state + * + **********************************************************/ + +static void setpacketevent(tftp_packet_t *packet, unsigned short num) +{ + packet->data[0] = (unsigned char)(num >> 8); + packet->data[1] = (unsigned char)(num & 0xff); +} + + +static void setpacketblock(tftp_packet_t *packet, unsigned short num) +{ + packet->data[2] = (unsigned char)(num >> 8); + packet->data[3] = (unsigned char)(num & 0xff); +} + +static unsigned short getrpacketevent(const tftp_packet_t *packet) +{ + return (unsigned short)((packet->data[0] << 8) | packet->data[1]); +} + +static unsigned short getrpacketblock(const tftp_packet_t *packet) +{ + return (unsigned short)((packet->data[2] << 8) | packet->data[3]); +} + +static size_t Curl_strnlen(const char *string, size_t maxlen) +{ + const char *end = memchr (string, '\0', maxlen); + return end ? (size_t) (end - string) : maxlen; +} + +static const char *tftp_option_get(const char *buf, size_t len, + const char **option, const char **value) +{ + size_t loc; + + loc = Curl_strnlen( buf, len ); + loc++; /* NULL term */ + + if(loc >= len) + return NULL; + *option = buf; + + loc += Curl_strnlen( buf+loc, len-loc ); + loc++; /* NULL term */ + + if(loc > len) + return NULL; + *value = &buf[strlen(*option) + 1]; + + return &buf[loc]; +} + +static CURLcode tftp_parse_option_ack(tftp_state_data_t *state, + const char *ptr, int len) +{ + const char *tmp = ptr; + struct SessionHandle *data = state->conn->data; + + /* if OACK doesn't contain blksize option, the default (512) must be used */ + state->blksize = TFTP_BLKSIZE_DEFAULT; + + while(tmp < ptr + len) { + const char *option, *value; + + tmp = tftp_option_get(tmp, ptr + len - tmp, &option, &value); + if(tmp == NULL) { + failf(data, "Malformed ACK packet, rejecting"); + return CURLE_TFTP_ILLEGAL; + } + + infof(data, "got option=(%s) value=(%s)\n", option, value); + + if(checkprefix(option, TFTP_OPTION_BLKSIZE)) { + long blksize; + + blksize = strtol( value, NULL, 10 ); + + if(!blksize) { + failf(data, "invalid blocksize value in OACK packet"); + return CURLE_TFTP_ILLEGAL; + } + else if(blksize > TFTP_BLKSIZE_MAX) { + failf(data, "%s (%d)", "blksize is larger than max supported", + TFTP_BLKSIZE_MAX); + return CURLE_TFTP_ILLEGAL; + } + else if(blksize < TFTP_BLKSIZE_MIN) { + failf(data, "%s (%d)", "blksize is smaller than min supported", + TFTP_BLKSIZE_MIN); + return CURLE_TFTP_ILLEGAL; + } + else if(blksize > state->requested_blksize) { + /* could realloc pkt buffers here, but the spec doesn't call out + * support for the server requesting a bigger blksize than the client + * requests */ + failf(data, "%s (%ld)", + "server requested blksize larger than allocated", blksize); + return CURLE_TFTP_ILLEGAL; + } + + state->blksize = (int)blksize; + infof(data, "%s (%d) %s (%d)\n", "blksize parsed from OACK", + state->blksize, "requested", state->requested_blksize); + } + else if(checkprefix(option, TFTP_OPTION_TSIZE)) { + long tsize = 0; + + tsize = strtol( value, NULL, 10 ); + infof(data, "%s (%ld)\n", "tsize parsed from OACK", tsize); + + /* tsize should be ignored on upload: Who cares about the size of the + remote file? */ + if(!data->set.upload) { + if(!tsize) { + failf(data, "invalid tsize -:%s:- value in OACK packet", value); + return CURLE_TFTP_ILLEGAL; + } + Curl_pgrsSetDownloadSize(data, tsize); + } + } + } + + return CURLE_OK; +} + +static size_t tftp_option_add(tftp_state_data_t *state, size_t csize, + char *buf, const char *option) +{ + if(( strlen(option) + csize + 1 ) > (size_t)state->blksize) + return 0; + strcpy(buf, option); + return( strlen(option) + 1 ); +} + +static CURLcode tftp_connect_for_tx(tftp_state_data_t *state, + tftp_event_t event) +{ + CURLcode res; +#ifndef CURL_DISABLE_VERBOSE_STRINGS + struct SessionHandle *data = state->conn->data; + + infof(data, "%s\n", "Connected for transmit"); +#endif + state->state = TFTP_STATE_TX; + res = tftp_set_timeouts(state); + if(res != CURLE_OK) + return(res); + return tftp_tx(state, event); +} + +static CURLcode tftp_connect_for_rx(tftp_state_data_t *state, + tftp_event_t event) +{ + CURLcode res; +#ifndef CURL_DISABLE_VERBOSE_STRINGS + struct SessionHandle *data = state->conn->data; + + infof(data, "%s\n", "Connected for receive"); +#endif + state->state = TFTP_STATE_RX; + res = tftp_set_timeouts(state); + if(res != CURLE_OK) + return(res); + return tftp_rx(state, event); +} + +static CURLcode tftp_send_first(tftp_state_data_t *state, tftp_event_t event) +{ + size_t sbytes; + ssize_t senddata; + const char *mode = "octet"; + char *filename; + char buf[64]; + struct SessionHandle *data = state->conn->data; + CURLcode res = CURLE_OK; + + /* Set ascii mode if -B flag was used */ + if(data->set.prefer_ascii) + mode = "netascii"; + + switch(event) { + + case TFTP_EVENT_INIT: /* Send the first packet out */ + case TFTP_EVENT_TIMEOUT: /* Resend the first packet out */ + /* Increment the retry counter, quit if over the limit */ + state->retries++; + if(state->retries>state->retry_max) { + state->error = TFTP_ERR_NORESPONSE; + state->state = TFTP_STATE_FIN; + return res; + } + + if(data->set.upload) { + /* If we are uploading, send an WRQ */ + setpacketevent(&state->spacket, TFTP_EVENT_WRQ); + state->conn->data->req.upload_fromhere = + (char *)state->spacket.data+4; + if(data->state.infilesize != -1) + Curl_pgrsSetUploadSize(data, data->state.infilesize); + } + else { + /* If we are downloading, send an RRQ */ + setpacketevent(&state->spacket, TFTP_EVENT_RRQ); + } + /* As RFC3617 describes the separator slash is not actually part of the + file name so we skip the always-present first letter of the path + string. */ + filename = curl_easy_unescape(data, &state->conn->data->state.path[1], 0, + NULL); + if(!filename) + return CURLE_OUT_OF_MEMORY; + + snprintf((char *)state->spacket.data+2, + state->blksize, + "%s%c%s%c", filename, '\0', mode, '\0'); + sbytes = 4 + strlen(filename) + strlen(mode); + + /* add tsize option */ + if(data->set.upload && (data->state.infilesize != -1)) + snprintf(buf, sizeof(buf), "%" CURL_FORMAT_CURL_OFF_T, + data->state.infilesize); + else + strcpy(buf, "0"); /* the destination is large enough */ + + sbytes += tftp_option_add(state, sbytes, + (char *)state->spacket.data+sbytes, + TFTP_OPTION_TSIZE); + sbytes += tftp_option_add(state, sbytes, + (char *)state->spacket.data+sbytes, buf); + /* add blksize option */ + snprintf( buf, sizeof(buf), "%d", state->requested_blksize ); + sbytes += tftp_option_add(state, sbytes, + (char *)state->spacket.data+sbytes, + TFTP_OPTION_BLKSIZE); + sbytes += tftp_option_add(state, sbytes, + (char *)state->spacket.data+sbytes, buf ); + + /* add timeout option */ + snprintf( buf, sizeof(buf), "%d", state->retry_time); + sbytes += tftp_option_add(state, sbytes, + (char *)state->spacket.data+sbytes, + TFTP_OPTION_INTERVAL); + sbytes += tftp_option_add(state, sbytes, + (char *)state->spacket.data+sbytes, buf ); + + /* the typecase for the 3rd argument is mostly for systems that do + not have a size_t argument, like older unixes that want an 'int' */ + senddata = sendto(state->sockfd, (void *)state->spacket.data, + (SEND_TYPE_ARG3)sbytes, 0, + state->conn->ip_addr->ai_addr, + state->conn->ip_addr->ai_addrlen); + if(senddata != (ssize_t)sbytes) { + failf(data, "%s", Curl_strerror(state->conn, SOCKERRNO)); + } + Curl_safefree(filename); + break; + + case TFTP_EVENT_OACK: + if(data->set.upload) { + res = tftp_connect_for_tx(state, event); + } + else { + res = tftp_connect_for_rx(state, event); + } + break; + + case TFTP_EVENT_ACK: /* Connected for transmit */ + res = tftp_connect_for_tx(state, event); + break; + + case TFTP_EVENT_DATA: /* Connected for receive */ + res = tftp_connect_for_rx(state, event); + break; + + case TFTP_EVENT_ERROR: + state->state = TFTP_STATE_FIN; + break; + + default: + failf(state->conn->data, "tftp_send_first: internal error"); + break; + } + return res; +} + +/* the next blocknum is x + 1 but it needs to wrap at an unsigned 16bit + boundary */ +#define NEXT_BLOCKNUM(x) (((x)+1)&0xffff) + +/********************************************************** + * + * tftp_rx + * + * Event handler for the RX state + * + **********************************************************/ +static CURLcode tftp_rx(tftp_state_data_t *state, tftp_event_t event) +{ + ssize_t sbytes; + int rblock; + struct SessionHandle *data = state->conn->data; + + switch(event) { + + case TFTP_EVENT_DATA: + /* Is this the block we expect? */ + rblock = getrpacketblock(&state->rpacket); + if(NEXT_BLOCKNUM(state->block) == rblock) { + /* This is the expected block. Reset counters and ACK it. */ + state->retries = 0; + } + else if(state->block == rblock) { + /* This is the last recently received block again. Log it and ACK it + again. */ + infof(data, "Received last DATA packet block %d again.\n", rblock); + } + else { + /* totally unexpected, just log it */ + infof(data, + "Received unexpected DATA packet block %d, expecting block %d\n", + rblock, NEXT_BLOCKNUM(state->block)); + break; + } + + /* ACK this block. */ + state->block = (unsigned short)rblock; + setpacketevent(&state->spacket, TFTP_EVENT_ACK); + setpacketblock(&state->spacket, state->block); + sbytes = sendto(state->sockfd, (void *)state->spacket.data, + 4, SEND_4TH_ARG, + (struct sockaddr *)&state->remote_addr, + state->remote_addrlen); + if(sbytes < 0) { + failf(data, "%s", Curl_strerror(state->conn, SOCKERRNO)); + return CURLE_SEND_ERROR; + } + + /* Check if completed (That is, a less than full packet is received) */ + if(state->rbytes < (ssize_t)state->blksize+4) { + state->state = TFTP_STATE_FIN; + } + else { + state->state = TFTP_STATE_RX; + } + time(&state->rx_time); + break; + + case TFTP_EVENT_OACK: + /* ACK option acknowledgement so we can move on to data */ + state->block = 0; + state->retries = 0; + setpacketevent(&state->spacket, TFTP_EVENT_ACK); + setpacketblock(&state->spacket, state->block); + sbytes = sendto(state->sockfd, (void *)state->spacket.data, + 4, SEND_4TH_ARG, + (struct sockaddr *)&state->remote_addr, + state->remote_addrlen); + if(sbytes < 0) { + failf(data, "%s", Curl_strerror(state->conn, SOCKERRNO)); + return CURLE_SEND_ERROR; + } + + /* we're ready to RX data */ + state->state = TFTP_STATE_RX; + time(&state->rx_time); + break; + + case TFTP_EVENT_TIMEOUT: + /* Increment the retry count and fail if over the limit */ + state->retries++; + infof(data, + "Timeout waiting for block %d ACK. Retries = %d\n", + NEXT_BLOCKNUM(state->block), state->retries); + if(state->retries > state->retry_max) { + state->error = TFTP_ERR_TIMEOUT; + state->state = TFTP_STATE_FIN; + } + else { + /* Resend the previous ACK */ + sbytes = sendto(state->sockfd, (void *)state->spacket.data, + 4, SEND_4TH_ARG, + (struct sockaddr *)&state->remote_addr, + state->remote_addrlen); + if(sbytes<0) { + failf(data, "%s", Curl_strerror(state->conn, SOCKERRNO)); + return CURLE_SEND_ERROR; + } + } + break; + + case TFTP_EVENT_ERROR: + setpacketevent(&state->spacket, TFTP_EVENT_ERROR); + setpacketblock(&state->spacket, state->block); + (void)sendto(state->sockfd, (void *)state->spacket.data, + 4, SEND_4TH_ARG, + (struct sockaddr *)&state->remote_addr, + state->remote_addrlen); + /* don't bother with the return code, but if the socket is still up we + * should be a good TFTP client and let the server know we're done */ + state->state = TFTP_STATE_FIN; + break; + + default: + failf(data, "%s", "tftp_rx: internal error"); + return CURLE_TFTP_ILLEGAL; /* not really the perfect return code for + this */ + } + return CURLE_OK; +} + +/********************************************************** + * + * tftp_tx + * + * Event handler for the TX state + * + **********************************************************/ +static CURLcode tftp_tx(tftp_state_data_t *state, tftp_event_t event) +{ + struct SessionHandle *data = state->conn->data; + ssize_t sbytes; + int rblock; + CURLcode res = CURLE_OK; + struct SingleRequest *k = &data->req; + + switch(event) { + + case TFTP_EVENT_ACK: + case TFTP_EVENT_OACK: + if(event == TFTP_EVENT_ACK) { + /* Ack the packet */ + rblock = getrpacketblock(&state->rpacket); + + if(rblock != state->block && + /* There's a bug in tftpd-hpa that causes it to send us an ack for + * 65535 when the block number wraps to 0. So when we're expecting + * 0, also accept 65535. See + * http://syslinux.zytor.com/archives/2010-September/015253.html + * */ + !(state->block == 0 && rblock == 65535)) { + /* This isn't the expected block. Log it and up the retry counter */ + infof(data, "Received ACK for block %d, expecting %d\n", + rblock, state->block); + state->retries++; + /* Bail out if over the maximum */ + if(state->retries>state->retry_max) { + failf(data, "tftp_tx: giving up waiting for block %d ack", + state->block); + res = CURLE_SEND_ERROR; + } + else { + /* Re-send the data packet */ + sbytes = sendto(state->sockfd, (void *)state->spacket.data, + 4+state->sbytes, SEND_4TH_ARG, + (struct sockaddr *)&state->remote_addr, + state->remote_addrlen); + /* Check all sbytes were sent */ + if(sbytes<0) { + failf(data, "%s", Curl_strerror(state->conn, SOCKERRNO)); + res = CURLE_SEND_ERROR; + } + } + return res; + } + /* This is the expected packet. Reset the counters and send the next + block */ + time(&state->rx_time); + state->block++; + } + else + state->block = 1; /* first data block is 1 when using OACK */ + + state->retries = 0; + setpacketevent(&state->spacket, TFTP_EVENT_DATA); + setpacketblock(&state->spacket, state->block); + if(state->block > 1 && state->sbytes < (int)state->blksize) { + state->state = TFTP_STATE_FIN; + return CURLE_OK; + } + res = Curl_fillreadbuffer(state->conn, state->blksize, &state->sbytes); + if(res) + return res; + sbytes = sendto(state->sockfd, (void *)state->spacket.data, + 4+state->sbytes, SEND_4TH_ARG, + (struct sockaddr *)&state->remote_addr, + state->remote_addrlen); + /* Check all sbytes were sent */ + if(sbytes<0) { + failf(data, "%s", Curl_strerror(state->conn, SOCKERRNO)); + return CURLE_SEND_ERROR; + } + /* Update the progress meter */ + k->writebytecount += state->sbytes; + Curl_pgrsSetUploadCounter(data, k->writebytecount); + break; + + case TFTP_EVENT_TIMEOUT: + /* Increment the retry counter and log the timeout */ + state->retries++; + infof(data, "Timeout waiting for block %d ACK. " + " Retries = %d\n", NEXT_BLOCKNUM(state->block), state->retries); + /* Decide if we've had enough */ + if(state->retries > state->retry_max) { + state->error = TFTP_ERR_TIMEOUT; + state->state = TFTP_STATE_FIN; + } + else { + /* Re-send the data packet */ + sbytes = sendto(state->sockfd, (void *)state->spacket.data, + 4+state->sbytes, SEND_4TH_ARG, + (struct sockaddr *)&state->remote_addr, + state->remote_addrlen); + /* Check all sbytes were sent */ + if(sbytes<0) { + failf(data, "%s", Curl_strerror(state->conn, SOCKERRNO)); + return CURLE_SEND_ERROR; + } + /* since this was a re-send, we remain at the still byte position */ + Curl_pgrsSetUploadCounter(data, k->writebytecount); + } + break; + + case TFTP_EVENT_ERROR: + state->state = TFTP_STATE_FIN; + setpacketevent(&state->spacket, TFTP_EVENT_ERROR); + setpacketblock(&state->spacket, state->block); + (void)sendto(state->sockfd, (void *)state->spacket.data, 4, SEND_4TH_ARG, + (struct sockaddr *)&state->remote_addr, + state->remote_addrlen); + /* don't bother with the return code, but if the socket is still up we + * should be a good TFTP client and let the server know we're done */ + state->state = TFTP_STATE_FIN; + break; + + default: + failf(data, "tftp_tx: internal error, event: %i", (int)(event)); + break; + } + + return res; +} + +/********************************************************** + * + * tftp_translate_code + * + * Translate internal error codes to CURL error codes + * + **********************************************************/ +static CURLcode tftp_translate_code(tftp_error_t error) +{ + CURLcode code = CURLE_OK; + + if(error != TFTP_ERR_NONE) { + switch(error) { + case TFTP_ERR_NOTFOUND: + code = CURLE_TFTP_NOTFOUND; + break; + case TFTP_ERR_PERM: + code = CURLE_TFTP_PERM; + break; + case TFTP_ERR_DISKFULL: + code = CURLE_REMOTE_DISK_FULL; + break; + case TFTP_ERR_UNDEF: + case TFTP_ERR_ILLEGAL: + code = CURLE_TFTP_ILLEGAL; + break; + case TFTP_ERR_UNKNOWNID: + code = CURLE_TFTP_UNKNOWNID; + break; + case TFTP_ERR_EXISTS: + code = CURLE_REMOTE_FILE_EXISTS; + break; + case TFTP_ERR_NOSUCHUSER: + code = CURLE_TFTP_NOSUCHUSER; + break; + case TFTP_ERR_TIMEOUT: + code = CURLE_OPERATION_TIMEDOUT; + break; + case TFTP_ERR_NORESPONSE: + code = CURLE_COULDNT_CONNECT; + break; + default: + code= CURLE_ABORTED_BY_CALLBACK; + break; + } + } + else { + code = CURLE_OK; + } + + return(code); +} + +/********************************************************** + * + * tftp_state_machine + * + * The tftp state machine event dispatcher + * + **********************************************************/ +static CURLcode tftp_state_machine(tftp_state_data_t *state, + tftp_event_t event) +{ + CURLcode res = CURLE_OK; + struct SessionHandle *data = state->conn->data; + switch(state->state) { + case TFTP_STATE_START: + DEBUGF(infof(data, "TFTP_STATE_START\n")); + res = tftp_send_first(state, event); + break; + case TFTP_STATE_RX: + DEBUGF(infof(data, "TFTP_STATE_RX\n")); + res = tftp_rx(state, event); + break; + case TFTP_STATE_TX: + DEBUGF(infof(data, "TFTP_STATE_TX\n")); + res = tftp_tx(state, event); + break; + case TFTP_STATE_FIN: + infof(data, "%s\n", "TFTP finished"); + break; + default: + DEBUGF(infof(data, "STATE: %d\n", state->state)); + failf(data, "%s", "Internal state machine error"); + res = CURLE_TFTP_ILLEGAL; + break; + } + return res; +} + +/********************************************************** + * + * tftp_disconnect + * + * The disconnect callback + * + **********************************************************/ +static CURLcode tftp_disconnect(struct connectdata *conn, bool dead_connection) +{ + tftp_state_data_t *state = conn->proto.tftpc; + (void) dead_connection; + + /* done, free dynamically allocated pkt buffers */ + if(state) { + Curl_safefree(state->rpacket.data); + Curl_safefree(state->spacket.data); + free(state); + } + + return CURLE_OK; +} + +/********************************************************** + * + * tftp_connect + * + * The connect callback + * + **********************************************************/ +static CURLcode tftp_connect(struct connectdata *conn, bool *done) +{ + CURLcode code; + tftp_state_data_t *state; + int blksize, rc; + + blksize = TFTP_BLKSIZE_DEFAULT; + + state = conn->proto.tftpc = calloc(1, sizeof(tftp_state_data_t)); + if(!state) + return CURLE_OUT_OF_MEMORY; + + /* alloc pkt buffers based on specified blksize */ + if(conn->data->set.tftp_blksize) { + blksize = (int)conn->data->set.tftp_blksize; + if(blksize > TFTP_BLKSIZE_MAX || blksize < TFTP_BLKSIZE_MIN ) + return CURLE_TFTP_ILLEGAL; + } + + if(!state->rpacket.data) { + state->rpacket.data = calloc(1, blksize + 2 + 2); + + if(!state->rpacket.data) + return CURLE_OUT_OF_MEMORY; + } + + if(!state->spacket.data) { + state->spacket.data = calloc(1, blksize + 2 + 2); + + if(!state->spacket.data) + return CURLE_OUT_OF_MEMORY; + } + + /* we don't keep TFTP connections up bascially because there's none or very + * little gain for UDP */ + connclose(conn, "TFTP"); + + state->conn = conn; + state->sockfd = state->conn->sock[FIRSTSOCKET]; + state->state = TFTP_STATE_START; + state->error = TFTP_ERR_NONE; + state->blksize = TFTP_BLKSIZE_DEFAULT; + state->requested_blksize = blksize; + + ((struct sockaddr *)&state->local_addr)->sa_family = + (unsigned short)(conn->ip_addr->ai_family); + + tftp_set_timeouts(state); + + if(!conn->bits.bound) { + /* If not already bound, bind to any interface, random UDP port. If it is + * reused or a custom local port was desired, this has already been done! + * + * We once used the size of the local_addr struct as the third argument + * for bind() to better work with IPv6 or whatever size the struct could + * have, but we learned that at least Tru64, AIX and IRIX *requires* the + * size of that argument to match the exact size of a 'sockaddr_in' struct + * when running IPv4-only. + * + * Therefore we use the size from the address we connected to, which we + * assume uses the same IP version and thus hopefully this works for both + * IPv4 and IPv6... + */ + rc = bind(state->sockfd, (struct sockaddr *)&state->local_addr, + conn->ip_addr->ai_addrlen); + if(rc) { + failf(conn->data, "bind() failed; %s", + Curl_strerror(conn, SOCKERRNO)); + return CURLE_COULDNT_CONNECT; + } + conn->bits.bound = TRUE; + } + + Curl_pgrsStartNow(conn->data); + + *done = TRUE; + code = CURLE_OK; + return(code); +} + +/********************************************************** + * + * tftp_done + * + * The done callback + * + **********************************************************/ +static CURLcode tftp_done(struct connectdata *conn, CURLcode status, + bool premature) +{ + CURLcode code = CURLE_OK; + tftp_state_data_t *state = (tftp_state_data_t *)conn->proto.tftpc; + + (void)status; /* unused */ + (void)premature; /* not used */ + + if(Curl_pgrsDone(conn)) + return CURLE_ABORTED_BY_CALLBACK; + + /* If we have encountered an error */ + if(state) + code = tftp_translate_code(state->error); + + return code; +} + +/********************************************************** + * + * tftp_getsock + * + * The getsock callback + * + **********************************************************/ +static int tftp_getsock(struct connectdata *conn, curl_socket_t *socks, + int numsocks) +{ + if(!numsocks) + return GETSOCK_BLANK; + + socks[0] = conn->sock[FIRSTSOCKET]; + + return GETSOCK_READSOCK(0); +} + +/********************************************************** + * + * tftp_receive_packet + * + * Called once select fires and data is ready on the socket + * + **********************************************************/ +static CURLcode tftp_receive_packet(struct connectdata *conn) +{ + struct Curl_sockaddr_storage fromaddr; + curl_socklen_t fromlen; + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + tftp_state_data_t *state = (tftp_state_data_t *)conn->proto.tftpc; + struct SingleRequest *k = &data->req; + + /* Receive the packet */ + fromlen = sizeof(fromaddr); + state->rbytes = (int)recvfrom(state->sockfd, + (void *)state->rpacket.data, + state->blksize+4, + 0, + (struct sockaddr *)&fromaddr, + &fromlen); + if(state->remote_addrlen==0) { + memcpy(&state->remote_addr, &fromaddr, fromlen); + state->remote_addrlen = fromlen; + } + + /* Sanity check packet length */ + if(state->rbytes < 4) { + failf(data, "Received too short packet"); + /* Not a timeout, but how best to handle it? */ + state->event = TFTP_EVENT_TIMEOUT; + } + else { + /* The event is given by the TFTP packet time */ + state->event = (tftp_event_t)getrpacketevent(&state->rpacket); + + switch(state->event) { + case TFTP_EVENT_DATA: + /* Don't pass to the client empty or retransmitted packets */ + if(state->rbytes > 4 && + (NEXT_BLOCKNUM(state->block) == getrpacketblock(&state->rpacket))) { + result = Curl_client_write(conn, CLIENTWRITE_BODY, + (char *)state->rpacket.data+4, + state->rbytes-4); + if(result) { + tftp_state_machine(state, TFTP_EVENT_ERROR); + return result; + } + k->bytecount += state->rbytes-4; + Curl_pgrsSetDownloadCounter(data, (curl_off_t) k->bytecount); + } + break; + case TFTP_EVENT_ERROR: + state->error = (tftp_error_t)getrpacketblock(&state->rpacket); + infof(data, "%s\n", (const char *)state->rpacket.data+4); + break; + case TFTP_EVENT_ACK: + break; + case TFTP_EVENT_OACK: + result = tftp_parse_option_ack(state, + (const char *)state->rpacket.data+2, + state->rbytes-2); + if(result) + return result; + break; + case TFTP_EVENT_RRQ: + case TFTP_EVENT_WRQ: + default: + failf(data, "%s", "Internal error: Unexpected packet"); + break; + } + + /* Update the progress meter */ + if(Curl_pgrsUpdate(conn)) { + tftp_state_machine(state, TFTP_EVENT_ERROR); + return CURLE_ABORTED_BY_CALLBACK; + } + } + return result; +} + +/********************************************************** + * + * tftp_state_timeout + * + * Check if timeouts have been reached + * + **********************************************************/ +static long tftp_state_timeout(struct connectdata *conn, tftp_event_t *event) +{ + time_t current; + tftp_state_data_t *state = (tftp_state_data_t *)conn->proto.tftpc; + + if(event) + *event = TFTP_EVENT_NONE; + + time(¤t); + if(current > state->max_time) { + DEBUGF(infof(conn->data, "timeout: %ld > %ld\n", + (long)current, (long)state->max_time)); + state->error = TFTP_ERR_TIMEOUT; + state->state = TFTP_STATE_FIN; + return 0; + } + else if(current > state->rx_time+state->retry_time) { + if(event) + *event = TFTP_EVENT_TIMEOUT; + time(&state->rx_time); /* update even though we received nothing */ + } + + /* there's a typecast below here since 'time_t' may in fact be larger than + 'long', but we estimate that a 'long' will still be able to hold number + of seconds even if "only" 32 bit */ + return (long)(state->max_time - current); +} + +/********************************************************** + * + * tftp_multi_statemach + * + * Handle single RX socket event and return + * + **********************************************************/ +static CURLcode tftp_multi_statemach(struct connectdata *conn, bool *done) +{ + int rc; + tftp_event_t event; + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + tftp_state_data_t *state = (tftp_state_data_t *)conn->proto.tftpc; + long timeout_ms = tftp_state_timeout(conn, &event); + + *done = FALSE; + + if(timeout_ms <= 0) { + failf(data, "TFTP response timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + else if(event != TFTP_EVENT_NONE) { + result = tftp_state_machine(state, event); + if(result != CURLE_OK) + return(result); + *done = (state->state == TFTP_STATE_FIN) ? TRUE : FALSE; + if(*done) + /* Tell curl we're done */ + Curl_setup_transfer(conn, -1, -1, FALSE, NULL, -1, NULL); + } + else { + /* no timeouts to handle, check our socket */ + rc = Curl_socket_ready(state->sockfd, CURL_SOCKET_BAD, 0); + + if(rc == -1) { + /* bail out */ + int error = SOCKERRNO; + failf(data, "%s", Curl_strerror(conn, error)); + state->event = TFTP_EVENT_ERROR; + } + else if(rc != 0) { + result = tftp_receive_packet(conn); + if(result != CURLE_OK) + return(result); + result = tftp_state_machine(state, state->event); + if(result != CURLE_OK) + return(result); + *done = (state->state == TFTP_STATE_FIN) ? TRUE : FALSE; + if(*done) + /* Tell curl we're done */ + Curl_setup_transfer(conn, -1, -1, FALSE, NULL, -1, NULL); + } + /* if rc == 0, then select() timed out */ + } + + return result; +} + +/********************************************************** + * + * tftp_doing + * + * Called from multi.c while DOing + * + **********************************************************/ +static CURLcode tftp_doing(struct connectdata *conn, bool *dophase_done) +{ + CURLcode result; + result = tftp_multi_statemach(conn, dophase_done); + + if(*dophase_done) { + DEBUGF(infof(conn->data, "DO phase is complete\n")); + } + else if(!result) { + /* The multi code doesn't have this logic for the DOING state so we + provide it for TFTP since it may do the entire transfer in this + state. */ + if(Curl_pgrsUpdate(conn)) + result = CURLE_ABORTED_BY_CALLBACK; + else + result = Curl_speedcheck(conn->data, Curl_tvnow()); + } + return result; +} + +/********************************************************** + * + * tftp_peform + * + * Entry point for transfer from tftp_do, sarts state mach + * + **********************************************************/ +static CURLcode tftp_perform(struct connectdata *conn, bool *dophase_done) +{ + CURLcode result = CURLE_OK; + tftp_state_data_t *state = (tftp_state_data_t *)conn->proto.tftpc; + + *dophase_done = FALSE; + + result = tftp_state_machine(state, TFTP_EVENT_INIT); + + if(state->state == TFTP_STATE_FIN || result != CURLE_OK) + return(result); + + tftp_multi_statemach(conn, dophase_done); + + if(*dophase_done) + DEBUGF(infof(conn->data, "DO phase is complete\n")); + + return result; +} + + +/********************************************************** + * + * tftp_do + * + * The do callback + * + * This callback initiates the TFTP transfer + * + **********************************************************/ + +static CURLcode tftp_do(struct connectdata *conn, bool *done) +{ + tftp_state_data_t *state; + CURLcode code; + + *done = FALSE; + + if(!conn->proto.tftpc) { + code = tftp_connect(conn, done); + if(code) + return code; + } + + state = (tftp_state_data_t *)conn->proto.tftpc; + if(!state) + return CURLE_BAD_CALLING_ORDER; + + code = tftp_perform(conn, done); + + /* If tftp_perform() returned an error, use that for return code. If it + was OK, see if tftp_translate_code() has an error. */ + if(code == CURLE_OK) + /* If we have encountered an internal tftp error, translate it. */ + code = tftp_translate_code(state->error); + + return code; +} + +static CURLcode tftp_setup_connection(struct connectdata * conn) +{ + struct SessionHandle *data = conn->data; + char * type; + char command; + + conn->socktype = SOCK_DGRAM; /* UDP datagram based */ + + /* TFTP URLs support an extension like ";mode=" that + * we'll try to get now! */ + type = strstr(data->state.path, ";mode="); + + if(!type) + type = strstr(conn->host.rawalloc, ";mode="); + + if(type) { + *type = 0; /* it was in the middle of the hostname */ + command = Curl_raw_toupper(type[6]); + + switch (command) { + case 'A': /* ASCII mode */ + case 'N': /* NETASCII mode */ + data->set.prefer_ascii = TRUE; + break; + + case 'O': /* octet mode */ + case 'I': /* binary mode */ + default: + /* switch off ASCII */ + data->set.prefer_ascii = FALSE; + break; + } + } + + return CURLE_OK; +} +#endif diff --git a/external/libcurl_android/jni/libcurl/lib/tftp.h b/external/libcurl_android/jni/libcurl/lib/tftp.h new file mode 100755 index 00000000..117b40f6 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/tftp.h @@ -0,0 +1,29 @@ +#ifndef HEADER_CURL_TFTP_H +#define HEADER_CURL_TFTP_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2007, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#ifndef CURL_DISABLE_TFTP +extern const struct Curl_handler Curl_handler_tftp; +#endif + +#endif /* HEADER_CURL_TFTP_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/timeval.c b/external/libcurl_android/jni/libcurl/lib/timeval.c new file mode 100755 index 00000000..2fd72014 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/timeval.c @@ -0,0 +1,134 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2008, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "timeval.h" + +#if defined(WIN32) && !defined(MSDOS) + +struct timeval curlx_tvnow(void) +{ + /* + ** GetTickCount() is available on _all_ Windows versions from W95 up + ** to nowadays. Returns milliseconds elapsed since last system boot, + ** increases monotonically and wraps once 49.7 days have elapsed. + */ + struct timeval now; + DWORD milliseconds = GetTickCount(); + now.tv_sec = milliseconds / 1000; + now.tv_usec = (milliseconds % 1000) * 1000; + return now; +} + +#elif defined(HAVE_CLOCK_GETTIME_MONOTONIC) + +struct timeval curlx_tvnow(void) +{ + /* + ** clock_gettime() is granted to be increased monotonically when the + ** monotonic clock is queried. Time starting point is unspecified, it + ** could be the system start-up time, the Epoch, or something else, + ** in any case the time starting point does not change once that the + ** system has started up. + */ + struct timeval now; + struct timespec tsnow; + if(0 == clock_gettime(CLOCK_MONOTONIC, &tsnow)) { + now.tv_sec = tsnow.tv_sec; + now.tv_usec = tsnow.tv_nsec / 1000; + } + /* + ** Even when the configure process has truly detected monotonic clock + ** availability, it might happen that it is not actually available at + ** run-time. When this occurs simply fallback to other time source. + */ +#ifdef HAVE_GETTIMEOFDAY + else + (void)gettimeofday(&now, NULL); +#else + else { + now.tv_sec = (long)time(NULL); + now.tv_usec = 0; + } +#endif + return now; +} + +#elif defined(HAVE_GETTIMEOFDAY) + +struct timeval curlx_tvnow(void) +{ + /* + ** gettimeofday() is not granted to be increased monotonically, due to + ** clock drifting and external source time synchronization it can jump + ** forward or backward in time. + */ + struct timeval now; + (void)gettimeofday(&now, NULL); + return now; +} + +#else + +struct timeval curlx_tvnow(void) +{ + /* + ** time() returns the value of time in seconds since the Epoch. + */ + struct timeval now; + now.tv_sec = (long)time(NULL); + now.tv_usec = 0; + return now; +} + +#endif + +/* + * Make sure that the first argument is the more recent time, as otherwise + * we'll get a weird negative time-diff back... + * + * Returns: the time difference in number of milliseconds. + */ +long curlx_tvdiff(struct timeval newer, struct timeval older) +{ + return (newer.tv_sec-older.tv_sec)*1000+ + (newer.tv_usec-older.tv_usec)/1000; +} + +/* + * Same as curlx_tvdiff but with full usec resolution. + * + * Returns: the time difference in seconds with subsecond resolution. + */ +double curlx_tvdiff_secs(struct timeval newer, struct timeval older) +{ + if(newer.tv_sec != older.tv_sec) + return (double)(newer.tv_sec-older.tv_sec)+ + (double)(newer.tv_usec-older.tv_usec)/1000000.0; + else + return (double)(newer.tv_usec-older.tv_usec)/1000000.0; +} + +/* return the number of seconds in the given input timeval struct */ +long Curl_tvlong(struct timeval t1) +{ + return t1.tv_sec; +} diff --git a/external/libcurl_android/jni/libcurl/lib/timeval.h b/external/libcurl_android/jni/libcurl/lib/timeval.h new file mode 100755 index 00000000..3f1b9ea7 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/timeval.h @@ -0,0 +1,58 @@ +#ifndef HEADER_CURL_TIMEVAL_H +#define HEADER_CURL_TIMEVAL_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2007, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * CAUTION: this header is designed to work when included by the app-side + * as well as the library. Do not mix with library internals! + */ + +#include "curl_setup.h" + +struct timeval curlx_tvnow(void); + +/* + * Make sure that the first argument (t1) is the more recent time and t2 is + * the older time, as otherwise you get a weird negative time-diff back... + * + * Returns: the time difference in number of milliseconds. + */ +long curlx_tvdiff(struct timeval t1, struct timeval t2); + +/* + * Same as curlx_tvdiff but with full usec resolution. + * + * Returns: the time difference in seconds with subsecond resolution. + */ +double curlx_tvdiff_secs(struct timeval t1, struct timeval t2); + +long Curl_tvlong(struct timeval t1); + +/* These two defines below exist to provide the older API for library + internals only. */ +#define Curl_tvnow() curlx_tvnow() +#define Curl_tvdiff(x,y) curlx_tvdiff(x,y) +#define Curl_tvdiff_secs(x,y) curlx_tvdiff_secs(x,y) + +#endif /* HEADER_CURL_TIMEVAL_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/transfer.c b/external/libcurl_android/jni/libcurl/lib/transfer.c new file mode 100755 index 00000000..dc817a6c --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/transfer.c @@ -0,0 +1,1993 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include "strtoofft.h" +#include "strequal.h" +#include "rawstr.h" + +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef HAVE_NET_IF_H +#include +#endif +#ifdef HAVE_SYS_IOCTL_H +#include +#endif +#ifdef HAVE_SIGNAL_H +#include +#endif + +#ifdef HAVE_SYS_PARAM_H +#include +#endif + +#ifdef HAVE_SYS_SELECT_H +#include +#endif + +#ifndef HAVE_SOCKET +#error "We can't compile without socket() support!" +#endif + +#include "urldata.h" +#include +#include "netrc.h" + +#include "content_encoding.h" +#include "hostip.h" +#include "transfer.h" +#include "sendf.h" +#include "speedcheck.h" +#include "progress.h" +#include "http.h" +#include "url.h" +#include "getinfo.h" +#include "vtls/vtls.h" +#include "http_digest.h" +#include "curl_ntlm.h" +#include "http_negotiate.h" +#include "share.h" +#include "curl_memory.h" +#include "select.h" +#include "multiif.h" +#include "connect.h" +#include "non-ascii.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +/* + * This function will call the read callback to fill our buffer with data + * to upload. + */ +CURLcode Curl_fillreadbuffer(struct connectdata *conn, int bytes, int *nreadp) +{ + struct SessionHandle *data = conn->data; + size_t buffersize = (size_t)bytes; + int nread; +#ifdef CURL_DOES_CONVERSIONS + bool sending_http_headers = FALSE; + + if(conn->handler->protocol&(PROTO_FAMILY_HTTP|CURLPROTO_RTSP)) { + const struct HTTP *http = data->req.protop; + + if(http->sending == HTTPSEND_REQUEST) + /* We're sending the HTTP request headers, not the data. + Remember that so we don't re-translate them into garbage. */ + sending_http_headers = TRUE; + } +#endif + + if(data->req.upload_chunky) { + /* if chunked Transfer-Encoding */ + buffersize -= (8 + 2 + 2); /* 32bit hex + CRLF + CRLF */ + data->req.upload_fromhere += (8 + 2); /* 32bit hex + CRLF */ + } + + /* this function returns a size_t, so we typecast to int to prevent warnings + with picky compilers */ + nread = (int)conn->fread_func(data->req.upload_fromhere, 1, + buffersize, conn->fread_in); + + if(nread == CURL_READFUNC_ABORT) { + failf(data, "operation aborted by callback"); + *nreadp = 0; + return CURLE_ABORTED_BY_CALLBACK; + } + else if(nread == CURL_READFUNC_PAUSE) { + + if(conn->handler->flags & PROTOPT_NONETWORK) { + /* protocols that work without network cannot be paused. This is + actually only FILE:// just now, and it can't pause since the transfer + isn't done using the "normal" procedure. */ + failf(data, "Read callback asked for PAUSE when not supported!"); + return CURLE_READ_ERROR; + } + else { + struct SingleRequest *k = &data->req; + /* CURL_READFUNC_PAUSE pauses read callbacks that feed socket writes */ + k->keepon |= KEEP_SEND_PAUSE; /* mark socket send as paused */ + if(data->req.upload_chunky) { + /* Back out the preallocation done above */ + data->req.upload_fromhere -= (8 + 2); + } + *nreadp = 0; + } + return CURLE_OK; /* nothing was read */ + } + else if((size_t)nread > buffersize) { + /* the read function returned a too large value */ + *nreadp = 0; + failf(data, "read function returned funny value"); + return CURLE_READ_ERROR; + } + + if(!data->req.forbidchunk && data->req.upload_chunky) { + /* if chunked Transfer-Encoding + * build chunk: + * + * CRLF + * CRLF + */ + /* On non-ASCII platforms the may or may not be + translated based on set.prefer_ascii while the protocol + portion must always be translated to the network encoding. + To further complicate matters, line end conversion might be + done later on, so we need to prevent CRLFs from becoming + CRCRLFs if that's the case. To do this we use bare LFs + here, knowing they'll become CRLFs later on. + */ + + char hexbuffer[11]; + const char *endofline_native; + const char *endofline_network; + int hexlen; + + if( +#ifdef CURL_DO_LINEEND_CONV + (data->set.prefer_ascii) || +#endif + (data->set.crlf)) { + /* \n will become \r\n later on */ + endofline_native = "\n"; + endofline_network = "\x0a"; + } + else { + endofline_native = "\r\n"; + endofline_network = "\x0d\x0a"; + } + hexlen = snprintf(hexbuffer, sizeof(hexbuffer), + "%x%s", nread, endofline_native); + + /* move buffer pointer */ + data->req.upload_fromhere -= hexlen; + nread += hexlen; + + /* copy the prefix to the buffer, leaving out the NUL */ + memcpy(data->req.upload_fromhere, hexbuffer, hexlen); + + /* always append ASCII CRLF to the data */ + memcpy(data->req.upload_fromhere + nread, + endofline_network, + strlen(endofline_network)); + +#ifdef CURL_DOES_CONVERSIONS + CURLcode res; + int length; + if(data->set.prefer_ascii) { + /* translate the protocol and data */ + length = nread; + } + else { + /* just translate the protocol portion */ + length = strlen(hexbuffer); + } + res = Curl_convert_to_network(data, data->req.upload_fromhere, length); + /* Curl_convert_to_network calls failf if unsuccessful */ + if(res) + return(res); +#endif /* CURL_DOES_CONVERSIONS */ + + if((nread - hexlen) == 0) + /* mark this as done once this chunk is transferred */ + data->req.upload_done = TRUE; + + nread+=(int)strlen(endofline_native); /* for the added end of line */ + } +#ifdef CURL_DOES_CONVERSIONS + else if((data->set.prefer_ascii) && (!sending_http_headers)) { + CURLcode res; + res = Curl_convert_to_network(data, data->req.upload_fromhere, nread); + /* Curl_convert_to_network calls failf if unsuccessful */ + if(res != CURLE_OK) + return(res); + } +#endif /* CURL_DOES_CONVERSIONS */ + + *nreadp = nread; + + return CURLE_OK; +} + + +/* + * Curl_readrewind() rewinds the read stream. This is typically used for HTTP + * POST/PUT with multi-pass authentication when a sending was denied and a + * resend is necessary. + */ +CURLcode Curl_readrewind(struct connectdata *conn) +{ + struct SessionHandle *data = conn->data; + + conn->bits.rewindaftersend = FALSE; /* we rewind now */ + + /* explicitly switch off sending data on this connection now since we are + about to restart a new transfer and thus we want to avoid inadvertently + sending more data on the existing connection until the next transfer + starts */ + data->req.keepon &= ~KEEP_SEND; + + /* We have sent away data. If not using CURLOPT_POSTFIELDS or + CURLOPT_HTTPPOST, call app to rewind + */ + if(data->set.postfields || + (data->set.httpreq == HTTPREQ_POST_FORM)) + ; /* do nothing */ + else { + if(data->set.seek_func) { + int err; + + err = (data->set.seek_func)(data->set.seek_client, 0, SEEK_SET); + if(err) { + failf(data, "seek callback returned error %d", (int)err); + return CURLE_SEND_FAIL_REWIND; + } + } + else if(data->set.ioctl_func) { + curlioerr err; + + err = (data->set.ioctl_func)(data, CURLIOCMD_RESTARTREAD, + data->set.ioctl_client); + infof(data, "the ioctl callback returned %d\n", (int)err); + + if(err) { + /* FIXME: convert to a human readable error message */ + failf(data, "ioctl callback returned error %d", (int)err); + return CURLE_SEND_FAIL_REWIND; + } + } + else { + /* If no CURLOPT_READFUNCTION is used, we know that we operate on a + given FILE * stream and we can actually attempt to rewind that + ourselves with fseek() */ + if(data->set.fread_func == (curl_read_callback)fread) { + if(-1 != fseek(data->set.in, 0, SEEK_SET)) + /* successful rewind */ + return CURLE_OK; + } + + /* no callback set or failure above, makes us fail at once */ + failf(data, "necessary data rewind wasn't possible"); + return CURLE_SEND_FAIL_REWIND; + } + } + return CURLE_OK; +} + +static int data_pending(const struct connectdata *conn) +{ + /* in the case of libssh2, we can never be really sure that we have emptied + its internal buffers so we MUST always try until we get EAGAIN back */ + return conn->handler->protocol&(CURLPROTO_SCP|CURLPROTO_SFTP) || +#if defined(USE_NGHTTP2) + Curl_ssl_data_pending(conn, FIRSTSOCKET) || + /* For HTTP/2, we may read up everything including responde body + with header fields in Curl_http_readwrite_headers. If no + content-length is provided, curl waits for the connection + close, which we emulate it using conn->proto.httpc.closed = + TRUE. The thing is if we read everything, then http2_recv won't + be called and we cannot signal the HTTP/2 stream has closed. As + a workaround, we return nonzero here to call http2_recv. */ + ((conn->handler->protocol&PROTO_FAMILY_HTTP) && conn->httpversion == 20 && + conn->proto.httpc.closed); +#else + Curl_ssl_data_pending(conn, FIRSTSOCKET); +#endif +} + +static void read_rewind(struct connectdata *conn, + size_t thismuch) +{ + DEBUGASSERT(conn->read_pos >= thismuch); + + conn->read_pos -= thismuch; + conn->bits.stream_was_rewound = TRUE; + +#ifdef DEBUGBUILD + { + char buf[512 + 1]; + size_t show; + + show = CURLMIN(conn->buf_len - conn->read_pos, sizeof(buf)-1); + if(conn->master_buffer) { + memcpy(buf, conn->master_buffer + conn->read_pos, show); + buf[show] = '\0'; + } + else { + buf[0] = '\0'; + } + + DEBUGF(infof(conn->data, + "Buffer after stream rewind (read_pos = %zu): [%s]\n", + conn->read_pos, buf)); + } +#endif +} + +/* + * Check to see if CURLOPT_TIMECONDITION was met by comparing the time of the + * remote document with the time provided by CURLOPT_TIMEVAL + */ +bool Curl_meets_timecondition(struct SessionHandle *data, time_t timeofdoc) +{ + if((timeofdoc == 0) || (data->set.timevalue == 0)) + return TRUE; + + switch(data->set.timecondition) { + case CURL_TIMECOND_IFMODSINCE: + default: + if(timeofdoc <= data->set.timevalue) { + infof(data, + "The requested document is not new enough\n"); + data->info.timecond = TRUE; + return FALSE; + } + break; + case CURL_TIMECOND_IFUNMODSINCE: + if(timeofdoc >= data->set.timevalue) { + infof(data, + "The requested document is not old enough\n"); + data->info.timecond = TRUE; + return FALSE; + } + break; + } + + return TRUE; +} + +/* + * Go ahead and do a read if we have a readable socket or if + * the stream was rewound (in which case we have data in a + * buffer) + */ +static CURLcode readwrite_data(struct SessionHandle *data, + struct connectdata *conn, + struct SingleRequest *k, + int *didwhat, bool *done) +{ + CURLcode result = CURLE_OK; + ssize_t nread; /* number of bytes read */ + size_t excess = 0; /* excess bytes read */ + bool is_empty_data = FALSE; + bool readmore = FALSE; /* used by RTP to signal for more data */ + + *done = FALSE; + + /* This is where we loop until we have read everything there is to + read or we get a CURLE_AGAIN */ + do { + size_t buffersize = data->set.buffer_size? + data->set.buffer_size : BUFSIZE; + size_t bytestoread = buffersize; + + if(k->size != -1 && !k->header) { + /* make sure we don't read "too much" if we can help it since we + might be pipelining and then someone else might want to read what + follows! */ + curl_off_t totalleft = k->size - k->bytecount; + if(totalleft < (curl_off_t)bytestoread) + bytestoread = (size_t)totalleft; + } + + if(bytestoread) { + /* receive data from the network! */ + result = Curl_read(conn, conn->sockfd, k->buf, bytestoread, &nread); + + /* read would've blocked */ + if(CURLE_AGAIN == result) + break; /* get out of loop */ + + if(result>0) + return result; + } + else { + /* read nothing but since we wanted nothing we consider this an OK + situation to proceed from */ + nread = 0; + } + + if((k->bytecount == 0) && (k->writebytecount == 0)) { + Curl_pgrsTime(data, TIMER_STARTTRANSFER); + if(k->exp100 > EXP100_SEND_DATA) + /* set time stamp to compare with when waiting for the 100 */ + k->start100 = Curl_tvnow(); + } + + *didwhat |= KEEP_RECV; + /* indicates data of zero size, i.e. empty file */ + is_empty_data = ((nread == 0) && (k->bodywrites == 0)) ? TRUE : FALSE; + + /* NUL terminate, allowing string ops to be used */ + if(0 < nread || is_empty_data) { + k->buf[nread] = 0; + } + else if(0 >= nread) { + /* if we receive 0 or less here, the server closed the connection + and we bail out from this! */ + DEBUGF(infof(data, "nread <= 0, server closed connection, bailing\n")); + k->keepon &= ~KEEP_RECV; + break; + } + + /* Default buffer to use when we write the buffer, it may be changed + in the flow below before the actual storing is done. */ + k->str = k->buf; + + if(conn->handler->readwrite) { + result = conn->handler->readwrite(data, conn, &nread, &readmore); + if(result) + return result; + if(readmore) + break; + } + +#ifndef CURL_DISABLE_HTTP + /* Since this is a two-state thing, we check if we are parsing + headers at the moment or not. */ + if(k->header) { + /* we are in parse-the-header-mode */ + bool stop_reading = FALSE; + result = Curl_http_readwrite_headers(data, conn, &nread, &stop_reading); + if(result) + return result; + + if(conn->handler->readwrite && + (k->maxdownload <= 0 && nread > 0)) { + result = conn->handler->readwrite(data, conn, &nread, &readmore); + if(result) + return result; + if(readmore) + break; + } + + if(stop_reading) { + /* We've stopped dealing with input, get out of the do-while loop */ + + if(nread > 0) { + if(Curl_multi_pipeline_enabled(conn->data->multi)) { + infof(data, + "Rewinding stream by : %zd" + " bytes on url %s (zero-length body)\n", + nread, data->state.path); + read_rewind(conn, (size_t)nread); + } + else { + infof(data, + "Excess found in a non pipelined read:" + " excess = %zd" + " url = %s (zero-length body)\n", + nread, data->state.path); + } + } + + break; + } + } +#endif /* CURL_DISABLE_HTTP */ + + + /* This is not an 'else if' since it may be a rest from the header + parsing, where the beginning of the buffer is headers and the end + is non-headers. */ + if(k->str && !k->header && (nread > 0 || is_empty_data)) { + +#ifndef CURL_DISABLE_HTTP + if(0 == k->bodywrites && !is_empty_data) { + /* These checks are only made the first time we are about to + write a piece of the body */ + if(conn->handler->protocol&(PROTO_FAMILY_HTTP|CURLPROTO_RTSP)) { + /* HTTP-only checks */ + + if(data->req.newurl) { + if(conn->bits.close) { + /* Abort after the headers if "follow Location" is set + and we're set to close anyway. */ + k->keepon &= ~KEEP_RECV; + *done = TRUE; + return CURLE_OK; + } + /* We have a new url to load, but since we want to be able + to re-use this connection properly, we read the full + response in "ignore more" */ + k->ignorebody = TRUE; + infof(data, "Ignoring the response-body\n"); + } + if(data->state.resume_from && !k->content_range && + (data->set.httpreq==HTTPREQ_GET) && + !k->ignorebody) { + /* we wanted to resume a download, although the server doesn't + * seem to support this and we did this with a GET (if it + * wasn't a GET we did a POST or PUT resume) */ + failf(data, "HTTP server doesn't seem to support " + "byte ranges. Cannot resume."); + return CURLE_RANGE_ERROR; + } + + if(data->set.timecondition && !data->state.range) { + /* A time condition has been set AND no ranges have been + requested. This seems to be what chapter 13.3.4 of + RFC 2616 defines to be the correct action for a + HTTP/1.1 client */ + + if(!Curl_meets_timecondition(data, k->timeofdoc)) { + *done = TRUE; + /* We're simulating a http 304 from server so we return + what should have been returned from the server */ + data->info.httpcode = 304; + infof(data, "Simulate a HTTP 304 response!\n"); + /* we abort the transfer before it is completed == we ruin the + re-use ability. Close the connection */ + connclose(conn, "Simulated 304 handling"); + return CURLE_OK; + } + } /* we have a time condition */ + + } /* this is HTTP or RTSP */ + } /* this is the first time we write a body part */ +#endif /* CURL_DISABLE_HTTP */ + + k->bodywrites++; + + /* pass data to the debug function before it gets "dechunked" */ + if(data->set.verbose) { + if(k->badheader) { + Curl_debug(data, CURLINFO_DATA_IN, data->state.headerbuff, + (size_t)k->hbuflen, conn); + if(k->badheader == HEADER_PARTHEADER) + Curl_debug(data, CURLINFO_DATA_IN, + k->str, (size_t)nread, conn); + } + else + Curl_debug(data, CURLINFO_DATA_IN, + k->str, (size_t)nread, conn); + } + +#ifndef CURL_DISABLE_HTTP + if(k->chunk) { + /* + * Here comes a chunked transfer flying and we need to decode this + * properly. While the name says read, this function both reads + * and writes away the data. The returned 'nread' holds the number + * of actual data it wrote to the client. + */ + + CHUNKcode res = + Curl_httpchunk_read(conn, k->str, nread, &nread); + + if(CHUNKE_OK < res) { + if(CHUNKE_WRITE_ERROR == res) { + failf(data, "Failed writing data"); + return CURLE_WRITE_ERROR; + } + failf(data, "%s in chunked-encoding", Curl_chunked_strerror(res)); + return CURLE_RECV_ERROR; + } + else if(CHUNKE_STOP == res) { + size_t dataleft; + /* we're done reading chunks! */ + k->keepon &= ~KEEP_RECV; /* read no more */ + + /* There are now possibly N number of bytes at the end of the + str buffer that weren't written to the client. + + We DO care about this data if we are pipelining. + Push it back to be read on the next pass. */ + + dataleft = conn->chunk.dataleft; + if(dataleft != 0) { + infof(conn->data, "Leftovers after chunking: %zu bytes\n", + dataleft); + if(Curl_multi_pipeline_enabled(conn->data->multi)) { + /* only attempt the rewind if we truly are pipelining */ + infof(conn->data, "Rewinding %zu bytes\n",dataleft); + read_rewind(conn, dataleft); + } + } + } + /* If it returned OK, we just keep going */ + } +#endif /* CURL_DISABLE_HTTP */ + + /* Account for body content stored in the header buffer */ + if(k->badheader && !k->ignorebody) { + DEBUGF(infof(data, "Increasing bytecount by %zu from hbuflen\n", + k->hbuflen)); + k->bytecount += k->hbuflen; + } + + if((-1 != k->maxdownload) && + (k->bytecount + nread >= k->maxdownload)) { + + excess = (size_t)(k->bytecount + nread - k->maxdownload); + if(excess > 0 && !k->ignorebody) { + if(Curl_multi_pipeline_enabled(conn->data->multi)) { + /* The 'excess' amount below can't be more than BUFSIZE which + always will fit in a size_t */ + infof(data, + "Rewinding stream by : %zu" + " bytes on url %s (size = %" CURL_FORMAT_CURL_OFF_T + ", maxdownload = %" CURL_FORMAT_CURL_OFF_T + ", bytecount = %" CURL_FORMAT_CURL_OFF_T ", nread = %zd)\n", + excess, data->state.path, + k->size, k->maxdownload, k->bytecount, nread); + read_rewind(conn, excess); + } + else { + infof(data, + "Excess found in a non pipelined read:" + " excess = %zu" + ", size = %" CURL_FORMAT_CURL_OFF_T + ", maxdownload = %" CURL_FORMAT_CURL_OFF_T + ", bytecount = %" CURL_FORMAT_CURL_OFF_T "\n", + excess, k->size, k->maxdownload, k->bytecount); + } + } + + nread = (ssize_t) (k->maxdownload - k->bytecount); + if(nread < 0 ) /* this should be unusual */ + nread = 0; + + k->keepon &= ~KEEP_RECV; /* we're done reading */ + } + + k->bytecount += nread; + + Curl_pgrsSetDownloadCounter(data, k->bytecount); + + if(!k->chunk && (nread || k->badheader || is_empty_data)) { + /* If this is chunky transfer, it was already written */ + + if(k->badheader && !k->ignorebody) { + /* we parsed a piece of data wrongly assuming it was a header + and now we output it as body instead */ + + /* Don't let excess data pollute body writes */ + if(k->maxdownload == -1 || (curl_off_t)k->hbuflen <= k->maxdownload) + result = Curl_client_write(conn, CLIENTWRITE_BODY, + data->state.headerbuff, + k->hbuflen); + else + result = Curl_client_write(conn, CLIENTWRITE_BODY, + data->state.headerbuff, + (size_t)k->maxdownload); + + if(result) + return result; + } + if(k->badheader < HEADER_ALLBAD) { + /* This switch handles various content encodings. If there's an + error here, be sure to check over the almost identical code + in http_chunks.c. + Make sure that ALL_CONTENT_ENCODINGS contains all the + encodings handled here. */ +#ifdef HAVE_LIBZ + switch (conn->data->set.http_ce_skip ? + IDENTITY : k->auto_decoding) { + case IDENTITY: +#endif + /* This is the default when the server sends no + Content-Encoding header. See Curl_readwrite_init; the + memset() call initializes k->auto_decoding to zero. */ + if(!k->ignorebody) { + +#ifndef CURL_DISABLE_POP3 + if(conn->handler->protocol&PROTO_FAMILY_POP3) + result = Curl_pop3_write(conn, k->str, nread); + else +#endif /* CURL_DISABLE_POP3 */ + + result = Curl_client_write(conn, CLIENTWRITE_BODY, k->str, + nread); + } +#ifdef HAVE_LIBZ + break; + + case DEFLATE: + /* Assume CLIENTWRITE_BODY; headers are not encoded. */ + if(!k->ignorebody) + result = Curl_unencode_deflate_write(conn, k, nread); + break; + + case GZIP: + /* Assume CLIENTWRITE_BODY; headers are not encoded. */ + if(!k->ignorebody) + result = Curl_unencode_gzip_write(conn, k, nread); + break; + + case COMPRESS: + default: + failf (data, "Unrecognized content encoding type. " + "libcurl understands `identity', `deflate' and `gzip' " + "content encodings."); + result = CURLE_BAD_CONTENT_ENCODING; + break; + } +#endif + } + k->badheader = HEADER_NORMAL; /* taken care of now */ + + if(result) + return result; + } + + } /* if(! header and data to read ) */ + + if(conn->handler->readwrite && + (excess > 0 && !conn->bits.stream_was_rewound)) { + /* Parse the excess data */ + k->str += nread; + nread = (ssize_t)excess; + + result = conn->handler->readwrite(data, conn, &nread, &readmore); + if(result) + return result; + + if(readmore) + k->keepon |= KEEP_RECV; /* we're not done reading */ + break; + } + + if(is_empty_data) { + /* if we received nothing, the server closed the connection and we + are done */ + k->keepon &= ~KEEP_RECV; + } + + } while(data_pending(conn)); + + if(((k->keepon & (KEEP_RECV|KEEP_SEND)) == KEEP_SEND) && + conn->bits.close ) { + /* When we've read the entire thing and the close bit is set, the server + may now close the connection. If there's now any kind of sending going + on from our side, we need to stop that immediately. */ + infof(data, "we are done reading and this is set to close, stop send\n"); + k->keepon &= ~KEEP_SEND; /* no writing anymore either */ + } + + return CURLE_OK; +} + +/* + * Send data to upload to the server, when the socket is writable. + */ +static CURLcode readwrite_upload(struct SessionHandle *data, + struct connectdata *conn, + struct SingleRequest *k, + int *didwhat) +{ + ssize_t i, si; + ssize_t bytes_written; + CURLcode result; + ssize_t nread; /* number of bytes read */ + bool sending_http_headers = FALSE; + + if((k->bytecount == 0) && (k->writebytecount == 0)) + Curl_pgrsTime(data, TIMER_STARTTRANSFER); + + *didwhat |= KEEP_SEND; + + /* + * We loop here to do the READ and SEND loop until we run out of + * data to send or until we get EWOULDBLOCK back + * + * FIXME: above comment is misleading. Currently no looping is + * actually done in do-while loop below. + */ + do { + + /* only read more data if there's no upload data already + present in the upload buffer */ + if(0 == data->req.upload_present) { + /* init the "upload from here" pointer */ + data->req.upload_fromhere = k->uploadbuf; + + if(!k->upload_done) { + /* HTTP pollution, this should be written nicer to become more + protocol agnostic. */ + int fillcount; + struct HTTP *http = data->req.protop; + + if((k->exp100 == EXP100_SENDING_REQUEST) && + (http->sending == HTTPSEND_BODY)) { + /* If this call is to send body data, we must take some action: + We have sent off the full HTTP 1.1 request, and we shall now + go into the Expect: 100 state and await such a header */ + k->exp100 = EXP100_AWAITING_CONTINUE; /* wait for the header */ + k->keepon &= ~KEEP_SEND; /* disable writing */ + k->start100 = Curl_tvnow(); /* timeout count starts now */ + *didwhat &= ~KEEP_SEND; /* we didn't write anything actually */ + + /* set a timeout for the multi interface */ + Curl_expire(data, data->set.expect_100_timeout); + break; + } + + if(conn->handler->protocol&(PROTO_FAMILY_HTTP|CURLPROTO_RTSP)) { + if(http->sending == HTTPSEND_REQUEST) + /* We're sending the HTTP request headers, not the data. + Remember that so we don't change the line endings. */ + sending_http_headers = TRUE; + else + sending_http_headers = FALSE; + } + + result = Curl_fillreadbuffer(conn, BUFSIZE, &fillcount); + if(result) + return result; + + nread = (ssize_t)fillcount; + } + else + nread = 0; /* we're done uploading/reading */ + + if(!nread && (k->keepon & KEEP_SEND_PAUSE)) { + /* this is a paused transfer */ + break; + } + else if(nread<=0) { + /* done */ + k->keepon &= ~KEEP_SEND; /* we're done writing */ + + if(conn->bits.rewindaftersend) { + result = Curl_readrewind(conn); + if(result) + return result; + } + break; + } + + /* store number of bytes available for upload */ + data->req.upload_present = nread; + +#ifndef CURL_DISABLE_SMTP + if(conn->handler->protocol & PROTO_FAMILY_SMTP) { + result = Curl_smtp_escape_eob(conn, nread); + if(result) + return result; + } + else +#endif /* CURL_DISABLE_SMTP */ + + /* convert LF to CRLF if so asked */ + if((!sending_http_headers) && ( +#ifdef CURL_DO_LINEEND_CONV + /* always convert if we're FTPing in ASCII mode */ + (data->set.prefer_ascii) || +#endif + (data->set.crlf))) { + if(data->state.scratch == NULL) + data->state.scratch = malloc(2*BUFSIZE); + if(data->state.scratch == NULL) { + failf (data, "Failed to alloc scratch buffer!"); + return CURLE_OUT_OF_MEMORY; + } + /* + * ASCII/EBCDIC Note: This is presumably a text (not binary) + * transfer so the data should already be in ASCII. + * That means the hex values for ASCII CR (0x0d) & LF (0x0a) + * must be used instead of the escape sequences \r & \n. + */ + for(i = 0, si = 0; i < nread; i++, si++) { + if(data->req.upload_fromhere[i] == 0x0a) { + data->state.scratch[si++] = 0x0d; + data->state.scratch[si] = 0x0a; + if(!data->set.crlf) { + /* we're here only because FTP is in ASCII mode... + bump infilesize for the LF we just added */ + data->state.infilesize++; + } + } + else + data->state.scratch[si] = data->req.upload_fromhere[i]; + } + if(si != nread) { + /* only perform the special operation if we really did replace + anything */ + nread = si; + + /* upload from the new (replaced) buffer instead */ + data->req.upload_fromhere = data->state.scratch; + + /* set the new amount too */ + data->req.upload_present = nread; + } + } + } /* if 0 == data->req.upload_present */ + else { + /* We have a partial buffer left from a previous "round". Use + that instead of reading more data */ + } + + /* write to socket (send away data) */ + result = Curl_write(conn, + conn->writesockfd, /* socket to send to */ + data->req.upload_fromhere, /* buffer pointer */ + data->req.upload_present, /* buffer size */ + &bytes_written); /* actually sent */ + + if(result) + return result; + + if(data->set.verbose) + /* show the data before we change the pointer upload_fromhere */ + Curl_debug(data, CURLINFO_DATA_OUT, data->req.upload_fromhere, + (size_t)bytes_written, conn); + + k->writebytecount += bytes_written; + + if(k->writebytecount == data->state.infilesize) { + /* we have sent all data we were supposed to */ + k->upload_done = TRUE; + infof(data, "We are completely uploaded and fine\n"); + } + + if(data->req.upload_present != bytes_written) { + /* we only wrote a part of the buffer (if anything), deal with it! */ + + /* store the amount of bytes left in the buffer to write */ + data->req.upload_present -= bytes_written; + + /* advance the pointer where to find the buffer when the next send + is to happen */ + data->req.upload_fromhere += bytes_written; + } + else { + /* we've uploaded that buffer now */ + data->req.upload_fromhere = k->uploadbuf; + data->req.upload_present = 0; /* no more bytes left */ + + if(k->upload_done) { + /* switch off writing, we're done! */ + k->keepon &= ~KEEP_SEND; /* we're done writing */ + } + } + + Curl_pgrsSetUploadCounter(data, k->writebytecount); + + } WHILE_FALSE; /* just to break out from! */ + + return CURLE_OK; +} + +/* + * Curl_readwrite() is the low-level function to be called when data is to + * be read and written to/from the connection. + */ +CURLcode Curl_readwrite(struct connectdata *conn, + bool *done) +{ + struct SessionHandle *data = conn->data; + struct SingleRequest *k = &data->req; + CURLcode result; + int didwhat=0; + + curl_socket_t fd_read; + curl_socket_t fd_write; + int select_res = conn->cselect_bits; + + conn->cselect_bits = 0; + + /* only use the proper socket if the *_HOLD bit is not set simultaneously as + then we are in rate limiting state in that transfer direction */ + + if((k->keepon & KEEP_RECVBITS) == KEEP_RECV) + fd_read = conn->sockfd; + else + fd_read = CURL_SOCKET_BAD; + + if((k->keepon & KEEP_SENDBITS) == KEEP_SEND) + fd_write = conn->writesockfd; + else + fd_write = CURL_SOCKET_BAD; + + if(!select_res) /* Call for select()/poll() only, if read/write/error + status is not known. */ + select_res = Curl_socket_ready(fd_read, fd_write, 0); + + if(select_res == CURL_CSELECT_ERR) { + failf(data, "select/poll returned error"); + return CURLE_SEND_ERROR; + } + + /* We go ahead and do a read if we have a readable socket or if + the stream was rewound (in which case we have data in a + buffer) */ + if((k->keepon & KEEP_RECV) && + ((select_res & CURL_CSELECT_IN) || conn->bits.stream_was_rewound)) { + + result = readwrite_data(data, conn, k, &didwhat, done); + if(result || *done) + return result; + } + + /* If we still have writing to do, we check if we have a writable socket. */ + if((k->keepon & KEEP_SEND) && (select_res & CURL_CSELECT_OUT)) { + /* write */ + + result = readwrite_upload(data, conn, k, &didwhat); + if(result) + return result; + } + + k->now = Curl_tvnow(); + if(didwhat) { + /* Update read/write counters */ + if(k->bytecountp) + *k->bytecountp = k->bytecount; /* read count */ + if(k->writebytecountp) + *k->writebytecountp = k->writebytecount; /* write count */ + } + else { + /* no read no write, this is a timeout? */ + if(k->exp100 == EXP100_AWAITING_CONTINUE) { + /* This should allow some time for the header to arrive, but only a + very short time as otherwise it'll be too much wasted time too + often. */ + + /* Quoting RFC2616, section "8.2.3 Use of the 100 (Continue) Status": + + Therefore, when a client sends this header field to an origin server + (possibly via a proxy) from which it has never seen a 100 (Continue) + status, the client SHOULD NOT wait for an indefinite period before + sending the request body. + + */ + + long ms = Curl_tvdiff(k->now, k->start100); + if(ms >= data->set.expect_100_timeout) { + /* we've waited long enough, continue anyway */ + k->exp100 = EXP100_SEND_DATA; + k->keepon |= KEEP_SEND; + infof(data, "Done waiting for 100-continue\n"); + } + } + } + + if(Curl_pgrsUpdate(conn)) + result = CURLE_ABORTED_BY_CALLBACK; + else + result = Curl_speedcheck(data, k->now); + if(result) + return result; + + if(k->keepon) { + if(0 > Curl_timeleft(data, &k->now, FALSE)) { + if(k->size != -1) { + failf(data, "Operation timed out after %ld milliseconds with %" + CURL_FORMAT_CURL_OFF_T " out of %" + CURL_FORMAT_CURL_OFF_T " bytes received", + Curl_tvdiff(k->now, data->progress.t_startsingle), k->bytecount, + k->size); + } + else { + failf(data, "Operation timed out after %ld milliseconds with %" + CURL_FORMAT_CURL_OFF_T " bytes received", + Curl_tvdiff(k->now, data->progress.t_startsingle), k->bytecount); + } + return CURLE_OPERATION_TIMEDOUT; + } + } + else { + /* + * The transfer has been performed. Just make some general checks before + * returning. + */ + + if(!(data->set.opt_no_body) && (k->size != -1) && + (k->bytecount != k->size) && +#ifdef CURL_DO_LINEEND_CONV + /* Most FTP servers don't adjust their file SIZE response for CRLFs, + so we'll check to see if the discrepancy can be explained + by the number of CRLFs we've changed to LFs. + */ + (k->bytecount != (k->size + data->state.crlf_conversions)) && +#endif /* CURL_DO_LINEEND_CONV */ + !data->req.newurl) { + failf(data, "transfer closed with %" CURL_FORMAT_CURL_OFF_T + " bytes remaining to read", + k->size - k->bytecount); + return CURLE_PARTIAL_FILE; + } + else if(!(data->set.opt_no_body) && + k->chunk && + (conn->chunk.state != CHUNK_STOP)) { + /* + * In chunked mode, return an error if the connection is closed prior to + * the empty (terminating) chunk is read. + * + * The condition above used to check for + * conn->proto.http->chunk.datasize != 0 which is true after reading + * *any* chunk, not just the empty chunk. + * + */ + failf(data, "transfer closed with outstanding read data remaining"); + return CURLE_PARTIAL_FILE; + } + if(Curl_pgrsUpdate(conn)) + return CURLE_ABORTED_BY_CALLBACK; + } + + /* Now update the "done" boolean we return */ + *done = (0 == (k->keepon&(KEEP_RECV|KEEP_SEND| + KEEP_RECV_PAUSE|KEEP_SEND_PAUSE))) ? TRUE : FALSE; + + return CURLE_OK; +} + +/* + * Curl_single_getsock() gets called by the multi interface code when the app + * has requested to get the sockets for the current connection. This function + * will then be called once for every connection that the multi interface + * keeps track of. This function will only be called for connections that are + * in the proper state to have this information available. + */ +int Curl_single_getsock(const struct connectdata *conn, + curl_socket_t *sock, /* points to numsocks number + of sockets */ + int numsocks) +{ + const struct SessionHandle *data = conn->data; + int bitmap = GETSOCK_BLANK; + unsigned sockindex = 0; + + if(conn->handler->perform_getsock) + return conn->handler->perform_getsock(conn, sock, numsocks); + + if(numsocks < 2) + /* simple check but we might need two slots */ + return GETSOCK_BLANK; + + /* don't include HOLD and PAUSE connections */ + if((data->req.keepon & KEEP_RECVBITS) == KEEP_RECV) { + + DEBUGASSERT(conn->sockfd != CURL_SOCKET_BAD); + + bitmap |= GETSOCK_READSOCK(sockindex); + sock[sockindex] = conn->sockfd; + } + + /* don't include HOLD and PAUSE connections */ + if((data->req.keepon & KEEP_SENDBITS) == KEEP_SEND) { + + if((conn->sockfd != conn->writesockfd) || + !(data->req.keepon & KEEP_RECV)) { + /* only if they are not the same socket or we didn't have a readable + one, we increase index */ + if(data->req.keepon & KEEP_RECV) + sockindex++; /* increase index if we need two entries */ + + DEBUGASSERT(conn->writesockfd != CURL_SOCKET_BAD); + + sock[sockindex] = conn->writesockfd; + } + + bitmap |= GETSOCK_WRITESOCK(sockindex); + } + + return bitmap; +} + +/* + * Determine optimum sleep time based on configured rate, current rate, + * and packet size. + * Returns value in milliseconds. + * + * The basic idea is to adjust the desired rate up/down in this method + * based on whether we are running too slow or too fast. Then, calculate + * how many milliseconds to wait for the next packet to achieve this new + * rate. + */ +long Curl_sleep_time(curl_off_t rate_bps, curl_off_t cur_rate_bps, + int pkt_size) +{ + curl_off_t min_sleep = 0; + curl_off_t rv = 0; + + if(rate_bps == 0) + return 0; + + /* If running faster than about .1% of the desired speed, slow + * us down a bit. Use shift instead of division as the 0.1% + * cutoff is arbitrary anyway. + */ + if(cur_rate_bps > (rate_bps + (rate_bps >> 10))) { + /* running too fast, decrease target rate by 1/64th of rate */ + rate_bps -= rate_bps >> 6; + min_sleep = 1; + } + else if(cur_rate_bps < (rate_bps - (rate_bps >> 10))) { + /* running too slow, increase target rate by 1/64th of rate */ + rate_bps += rate_bps >> 6; + } + + /* Determine number of milliseconds to wait until we do + * the next packet at the adjusted rate. We should wait + * longer when using larger packets, for instance. + */ + rv = ((curl_off_t)((pkt_size * 8) * 1000) / rate_bps); + + /* Catch rounding errors and always slow down at least 1ms if + * we are running too fast. + */ + if(rv < min_sleep) + rv = min_sleep; + + /* Bound value to fit in 'long' on 32-bit platform. That's + * plenty long enough anyway! + */ + if(rv > 0x7fffffff) + rv = 0x7fffffff; + + return (long)rv; +} + +/* + * Curl_pretransfer() is called immediately before a transfer starts. + */ +CURLcode Curl_pretransfer(struct SessionHandle *data) +{ + CURLcode res; + if(!data->change.url) { + /* we can't do anything without URL */ + failf(data, "No URL set!"); + return CURLE_URL_MALFORMAT; + } + + /* Init the SSL session ID cache here. We do it here since we want to do it + after the *_setopt() calls (that could specify the size of the cache) but + before any transfer takes place. */ + res = Curl_ssl_initsessions(data, data->set.ssl.max_ssl_sessions); + if(res) + return res; + + data->set.followlocation=0; /* reset the location-follow counter */ + data->state.this_is_a_follow = FALSE; /* reset this */ + data->state.errorbuf = FALSE; /* no error has occurred */ + data->state.httpversion = 0; /* don't assume any particular server version */ + + data->state.ssl_connect_retry = FALSE; + + data->state.authproblem = FALSE; + data->state.authhost.want = data->set.httpauth; + data->state.authproxy.want = data->set.proxyauth; + Curl_safefree(data->info.wouldredirect); + data->info.wouldredirect = NULL; + + /* If there is a list of cookie files to read, do it now! */ + if(data->change.cookielist) + Curl_cookie_loadfiles(data); + + /* If there is a list of host pairs to deal with */ + if(data->change.resolve) + res = Curl_loadhostpairs(data); + + if(!res) { + /* Allow data->set.use_port to set which port to use. This needs to be + * disabled for example when we follow Location: headers to URLs using + * different ports! */ + data->state.allow_port = TRUE; + +#if defined(HAVE_SIGNAL) && defined(SIGPIPE) && !defined(HAVE_MSG_NOSIGNAL) + /************************************************************* + * Tell signal handler to ignore SIGPIPE + *************************************************************/ + if(!data->set.no_signal) + data->state.prev_signal = signal(SIGPIPE, SIG_IGN); +#endif + + Curl_initinfo(data); /* reset session-specific information "variables" */ + Curl_pgrsStartNow(data); + + if(data->set.timeout) + Curl_expire(data, data->set.timeout); + + if(data->set.connecttimeout) + Curl_expire(data, data->set.connecttimeout); + + /* In case the handle is re-used and an authentication method was picked + in the session we need to make sure we only use the one(s) we now + consider to be fine */ + data->state.authhost.picked &= data->state.authhost.want; + data->state.authproxy.picked &= data->state.authproxy.want; + } + + return res; +} + +/* + * Curl_posttransfer() is called immediately after a transfer ends + */ +CURLcode Curl_posttransfer(struct SessionHandle *data) +{ +#if defined(HAVE_SIGNAL) && defined(SIGPIPE) && !defined(HAVE_MSG_NOSIGNAL) + /* restore the signal handler for SIGPIPE before we get back */ + if(!data->set.no_signal) + signal(SIGPIPE, data->state.prev_signal); +#else + (void)data; /* unused parameter */ +#endif + + return CURLE_OK; +} + +#ifndef CURL_DISABLE_HTTP +/* + * strlen_url() returns the length of the given URL if the spaces within the + * URL were properly URL encoded. + */ +static size_t strlen_url(const char *url) +{ + const char *ptr; + size_t newlen=0; + bool left=TRUE; /* left side of the ? */ + + for(ptr=url; *ptr; ptr++) { + switch(*ptr) { + case '?': + left=FALSE; + /* fall through */ + default: + newlen++; + break; + case ' ': + if(left) + newlen+=3; + else + newlen++; + break; + } + } + return newlen; +} + +/* strcpy_url() copies a url to a output buffer and URL-encodes the spaces in + * the source URL accordingly. + */ +static void strcpy_url(char *output, const char *url) +{ + /* we must add this with whitespace-replacing */ + bool left=TRUE; + const char *iptr; + char *optr = output; + for(iptr = url; /* read from here */ + *iptr; /* until zero byte */ + iptr++) { + switch(*iptr) { + case '?': + left=FALSE; + /* fall through */ + default: + *optr++=*iptr; + break; + case ' ': + if(left) { + *optr++='%'; /* add a '%' */ + *optr++='2'; /* add a '2' */ + *optr++='0'; /* add a '0' */ + } + else + *optr++='+'; /* add a '+' here */ + break; + } + } + *optr=0; /* zero terminate output buffer */ + +} + +/* + * Returns true if the given URL is absolute (as opposed to relative) + */ +static bool is_absolute_url(const char *url) +{ + char prot[16]; /* URL protocol string storage */ + char letter; /* used for a silly sscanf */ + + return (2 == sscanf(url, "%15[^?&/:]://%c", prot, &letter)) ? TRUE : FALSE; +} + +/* + * Concatenate a relative URL to a base URL making it absolute. + * URL-encodes any spaces. + * The returned pointer must be freed by the caller unless NULL + * (returns NULL on out of memory). + */ +static char *concat_url(const char *base, const char *relurl) +{ + /*** + TRY to append this new path to the old URL + to the right of the host part. Oh crap, this is doomed to cause + problems in the future... + */ + char *newest; + char *protsep; + char *pathsep; + size_t newlen; + + const char *useurl = relurl; + size_t urllen; + + /* we must make our own copy of the URL to play with, as it may + point to read-only data */ + char *url_clone=strdup(base); + + if(!url_clone) + return NULL; /* skip out of this NOW */ + + /* protsep points to the start of the host name */ + protsep=strstr(url_clone, "//"); + if(!protsep) + protsep=url_clone; + else + protsep+=2; /* pass the slashes */ + + if('/' != relurl[0]) { + int level=0; + + /* First we need to find out if there's a ?-letter in the URL, + and cut it and the right-side of that off */ + pathsep = strchr(protsep, '?'); + if(pathsep) + *pathsep=0; + + /* we have a relative path to append to the last slash if there's one + available, or if the new URL is just a query string (starts with a + '?') we append the new one at the end of the entire currently worked + out URL */ + if(useurl[0] != '?') { + pathsep = strrchr(protsep, '/'); + if(pathsep) + *pathsep=0; + } + + /* Check if there's any slash after the host name, and if so, remember + that position instead */ + pathsep = strchr(protsep, '/'); + if(pathsep) + protsep = pathsep+1; + else + protsep = NULL; + + /* now deal with one "./" or any amount of "../" in the newurl + and act accordingly */ + + if((useurl[0] == '.') && (useurl[1] == '/')) + useurl+=2; /* just skip the "./" */ + + while((useurl[0] == '.') && + (useurl[1] == '.') && + (useurl[2] == '/')) { + level++; + useurl+=3; /* pass the "../" */ + } + + if(protsep) { + while(level--) { + /* cut off one more level from the right of the original URL */ + pathsep = strrchr(protsep, '/'); + if(pathsep) + *pathsep=0; + else { + *protsep=0; + break; + } + } + } + } + else { + /* We got a new absolute path for this server */ + + if((relurl[0] == '/') && (relurl[1] == '/')) { + /* the new URL starts with //, just keep the protocol part from the + original one */ + *protsep=0; + useurl = &relurl[2]; /* we keep the slashes from the original, so we + skip the new ones */ + } + else { + /* cut off the original URL from the first slash, or deal with URLs + without slash */ + pathsep = strchr(protsep, '/'); + if(pathsep) { + /* When people use badly formatted URLs, such as + "http://www.url.com?dir=/home/daniel" we must not use the first + slash, if there's a ?-letter before it! */ + char *sep = strchr(protsep, '?'); + if(sep && (sep < pathsep)) + pathsep = sep; + *pathsep=0; + } + else { + /* There was no slash. Now, since we might be operating on a badly + formatted URL, such as "http://www.url.com?id=2380" which doesn't + use a slash separator as it is supposed to, we need to check for a + ?-letter as well! */ + pathsep = strchr(protsep, '?'); + if(pathsep) + *pathsep=0; + } + } + } + + /* If the new part contains a space, this is a mighty stupid redirect + but we still make an effort to do "right". To the left of a '?' + letter we replace each space with %20 while it is replaced with '+' + on the right side of the '?' letter. + */ + newlen = strlen_url(useurl); + + urllen = strlen(url_clone); + + newest = malloc(urllen + 1 + /* possible slash */ + newlen + 1 /* zero byte */); + + if(!newest) { + free(url_clone); /* don't leak this */ + return NULL; + } + + /* copy over the root url part */ + memcpy(newest, url_clone, urllen); + + /* check if we need to append a slash */ + if(('/' == useurl[0]) || (protsep && !*protsep) || ('?' == useurl[0])) + ; + else + newest[urllen++]='/'; + + /* then append the new piece on the right side */ + strcpy_url(&newest[urllen], useurl); + + free(url_clone); + + return newest; +} +#endif /* CURL_DISABLE_HTTP */ + +/* + * Curl_follow() handles the URL redirect magic. Pass in the 'newurl' string + * as given by the remote server and set up the new URL to request. + */ +CURLcode Curl_follow(struct SessionHandle *data, + char *newurl, /* this 'newurl' is the Location: string, + and it must be malloc()ed before passed + here */ + followtype type) /* see transfer.h */ +{ +#ifdef CURL_DISABLE_HTTP + (void)data; + (void)newurl; + (void)type; + /* Location: following will not happen when HTTP is disabled */ + return CURLE_TOO_MANY_REDIRECTS; +#else + + /* Location: redirect */ + bool disallowport = FALSE; + + if(type == FOLLOW_REDIR) { + if((data->set.maxredirs != -1) && + (data->set.followlocation >= data->set.maxredirs)) { + failf(data,"Maximum (%ld) redirects followed", data->set.maxredirs); + return CURLE_TOO_MANY_REDIRECTS; + } + + /* mark the next request as a followed location: */ + data->state.this_is_a_follow = TRUE; + + data->set.followlocation++; /* count location-followers */ + + if(data->set.http_auto_referer) { + /* We are asked to automatically set the previous URL as the referer + when we get the next URL. We pick the ->url field, which may or may + not be 100% correct */ + + if(data->change.referer_alloc) { + Curl_safefree(data->change.referer); + data->change.referer_alloc = FALSE; + } + + data->change.referer = strdup(data->change.url); + if(!data->change.referer) + return CURLE_OUT_OF_MEMORY; + data->change.referer_alloc = TRUE; /* yes, free this later */ + } + } + + if(!is_absolute_url(newurl)) { + /*** + *DANG* this is an RFC 2068 violation. The URL is supposed + to be absolute and this doesn't seem to be that! + */ + char *absolute = concat_url(data->change.url, newurl); + if(!absolute) + return CURLE_OUT_OF_MEMORY; + free(newurl); + newurl = absolute; + } + else { + /* This is an absolute URL, don't allow the custom port number */ + disallowport = TRUE; + + if(strchr(newurl, ' ')) { + /* This new URL contains at least one space, this is a mighty stupid + redirect but we still make an effort to do "right". */ + char *newest; + size_t newlen = strlen_url(newurl); + + newest = malloc(newlen+1); /* get memory for this */ + if(!newest) + return CURLE_OUT_OF_MEMORY; + strcpy_url(newest, newurl); /* create a space-free URL */ + + free(newurl); /* that was no good */ + newurl = newest; /* use this instead now */ + } + + } + + if(type == FOLLOW_FAKE) { + /* we're only figuring out the new url if we would've followed locations + but now we're done so we can get out! */ + data->info.wouldredirect = newurl; + return CURLE_OK; + } + + if(disallowport) + data->state.allow_port = FALSE; + + if(data->change.url_alloc) { + Curl_safefree(data->change.url); + data->change.url_alloc = FALSE; + } + + data->change.url = newurl; + data->change.url_alloc = TRUE; + newurl = NULL; /* don't free! */ + + infof(data, "Issue another request to this URL: '%s'\n", data->change.url); + + /* + * We get here when the HTTP code is 300-399 (and 401). We need to perform + * differently based on exactly what return code there was. + * + * News from 7.10.6: we can also get here on a 401 or 407, in case we act on + * a HTTP (proxy-) authentication scheme other than Basic. + */ + switch(data->info.httpcode) { + /* 401 - Act on a WWW-Authenticate, we keep on moving and do the + Authorization: XXXX header in the HTTP request code snippet */ + /* 407 - Act on a Proxy-Authenticate, we keep on moving and do the + Proxy-Authorization: XXXX header in the HTTP request code snippet */ + /* 300 - Multiple Choices */ + /* 306 - Not used */ + /* 307 - Temporary Redirect */ + default: /* for all above (and the unknown ones) */ + /* Some codes are explicitly mentioned since I've checked RFC2616 and they + * seem to be OK to POST to. + */ + break; + case 301: /* Moved Permanently */ + /* (quote from RFC7231, section 6.4.2) + * + * Note: For historical reasons, a user agent MAY change the request + * method from POST to GET for the subsequent request. If this + * behavior is undesired, the 307 (Temporary Redirect) status code + * can be used instead. + * + * ---- + * + * Many webservers expect this, so these servers often answers to a POST + * request with an error page. To be sure that libcurl gets the page that + * most user agents would get, libcurl has to force GET. + * + * This behaviour is forbidden by RFC1945 and the obsolete RFC2616, and + * can be overridden with CURLOPT_POSTREDIR. + */ + if((data->set.httpreq == HTTPREQ_POST + || data->set.httpreq == HTTPREQ_POST_FORM) + && !(data->set.keep_post & CURL_REDIR_POST_301)) { + infof(data, "Switch from POST to GET\n"); + data->set.httpreq = HTTPREQ_GET; + } + break; + case 302: /* Found */ + /* (quote from RFC7231, section 6.4.3) + * + * Note: For historical reasons, a user agent MAY change the request + * method from POST to GET for the subsequent request. If this + * behavior is undesired, the 307 (Temporary Redirect) status code + * can be used instead. + * + * ---- + * + * Many webservers expect this, so these servers often answers to a POST + * request with an error page. To be sure that libcurl gets the page that + * most user agents would get, libcurl has to force GET. + * + * This behaviour is forbidden by RFC1945 and the obsolete RFC2616, and + * can be overridden with CURLOPT_POSTREDIR. + */ + if((data->set.httpreq == HTTPREQ_POST + || data->set.httpreq == HTTPREQ_POST_FORM) + && !(data->set.keep_post & CURL_REDIR_POST_302)) { + infof(data, "Switch from POST to GET\n"); + data->set.httpreq = HTTPREQ_GET; + } + break; + + case 303: /* See Other */ + /* Disable both types of POSTs, unless the user explicitely + asks for POST after POST */ + if(data->set.httpreq != HTTPREQ_GET + && !(data->set.keep_post & CURL_REDIR_POST_303)) { + data->set.httpreq = HTTPREQ_GET; /* enforce GET request */ + infof(data, "Disables POST, goes with %s\n", + data->set.opt_no_body?"HEAD":"GET"); + } + break; + case 304: /* Not Modified */ + /* 304 means we did a conditional request and it was "Not modified". + * We shouldn't get any Location: header in this response! + */ + break; + case 305: /* Use Proxy */ + /* (quote from RFC2616, section 10.3.6): + * "The requested resource MUST be accessed through the proxy given + * by the Location field. The Location field gives the URI of the + * proxy. The recipient is expected to repeat this single request + * via the proxy. 305 responses MUST only be generated by origin + * servers." + */ + break; + } + Curl_pgrsTime(data, TIMER_REDIRECT); + Curl_pgrsResetTimesSizes(data); + + return CURLE_OK; +#endif /* CURL_DISABLE_HTTP */ +} + +CURLcode +Curl_reconnect_request(struct connectdata **connp) +{ + CURLcode result = CURLE_OK; + struct connectdata *conn = *connp; + struct SessionHandle *data = conn->data; + + /* This was a re-use of a connection and we got a write error in the + * DO-phase. Then we DISCONNECT this connection and have another attempt to + * CONNECT and then DO again! The retry cannot possibly find another + * connection to re-use, since we only keep one possible connection for + * each. */ + + infof(data, "Re-used connection seems dead, get a new one\n"); + + connclose(conn, "Reconnect dead connection"); /* enforce close */ + result = Curl_done(&conn, result, FALSE); /* we are so done with this */ + + /* conn may no longer be a good pointer, clear it to avoid mistakes by + parent functions */ + *connp = NULL; + + /* + * According to bug report #1330310. We need to check for CURLE_SEND_ERROR + * here as well. I figure this could happen when the request failed on a FTP + * connection and thus Curl_done() itself tried to use the connection + * (again). Slight Lack of feedback in the report, but I don't think this + * extra check can do much harm. + */ + if((CURLE_OK == result) || (CURLE_SEND_ERROR == result)) { + bool async; + bool protocol_done = TRUE; + + /* Now, redo the connect and get a new connection */ + result = Curl_connect(data, connp, &async, &protocol_done); + if(CURLE_OK == result) { + /* We have connected or sent away a name resolve query fine */ + + conn = *connp; /* setup conn to again point to something nice */ + if(async) { + /* Now, if async is TRUE here, we need to wait for the name + to resolve */ + result = Curl_resolver_wait_resolv(conn, NULL); + if(result) + return result; + + /* Resolved, continue with the connection */ + result = Curl_async_resolved(conn, &protocol_done); + if(result) + return result; + } + } + } + + return result; +} + +/* Returns CURLE_OK *and* sets '*url' if a request retry is wanted. + + NOTE: that the *url is malloc()ed. */ +CURLcode Curl_retry_request(struct connectdata *conn, + char **url) +{ + struct SessionHandle *data = conn->data; + + *url = NULL; + + /* if we're talking upload, we can't do the checks below, unless the protocol + is HTTP as when uploading over HTTP we will still get a response */ + if(data->set.upload && + !(conn->handler->protocol&(PROTO_FAMILY_HTTP|CURLPROTO_RTSP))) + return CURLE_OK; + + if(/* workaround for broken TLS servers */ data->state.ssl_connect_retry || + ((data->req.bytecount + + data->req.headerbytecount == 0) && + conn->bits.reuse && + !data->set.opt_no_body && + data->set.rtspreq != RTSPREQ_RECEIVE)) { + /* We got no data, we attempted to re-use a connection and yet we want a + "body". This might happen if the connection was left alive when we were + done using it before, but that was closed when we wanted to read from + it again. Bad luck. Retry the same request on a fresh connect! */ + infof(conn->data, "Connection died, retrying a fresh connect\n"); + *url = strdup(conn->data->change.url); + if(!*url) + return CURLE_OUT_OF_MEMORY; + + connclose(conn, "retry"); /* close this connection */ + conn->bits.retry = TRUE; /* mark this as a connection we're about + to retry. Marking it this way should + prevent i.e HTTP transfers to return + error just because nothing has been + transferred! */ + + + if(conn->handler->protocol&PROTO_FAMILY_HTTP) { + struct HTTP *http = data->req.protop; + if(http->writebytecount) + return Curl_readrewind(conn); + } + } + return CURLE_OK; +} + +/* + * Curl_setup_transfer() is called to setup some basic properties for the + * upcoming transfer. + */ +void +Curl_setup_transfer( + struct connectdata *conn, /* connection data */ + int sockindex, /* socket index to read from or -1 */ + curl_off_t size, /* -1 if unknown at this point */ + bool getheader, /* TRUE if header parsing is wanted */ + curl_off_t *bytecountp, /* return number of bytes read or NULL */ + int writesockindex, /* socket index to write to, it may very well be + the same we read from. -1 disables */ + curl_off_t *writecountp /* return number of bytes written or NULL */ + ) +{ + struct SessionHandle *data; + struct SingleRequest *k; + + DEBUGASSERT(conn != NULL); + + data = conn->data; + k = &data->req; + + DEBUGASSERT((sockindex <= 1) && (sockindex >= -1)); + + /* now copy all input parameters */ + conn->sockfd = sockindex == -1 ? + CURL_SOCKET_BAD : conn->sock[sockindex]; + conn->writesockfd = writesockindex == -1 ? + CURL_SOCKET_BAD:conn->sock[writesockindex]; + k->getheader = getheader; + + k->size = size; + k->bytecountp = bytecountp; + k->writebytecountp = writecountp; + + /* The code sequence below is placed in this function just because all + necessary input is not always known in do_complete() as this function may + be called after that */ + + if(!k->getheader) { + k->header = FALSE; + if(size > 0) + Curl_pgrsSetDownloadSize(data, size); + } + /* we want header and/or body, if neither then don't do this! */ + if(k->getheader || !data->set.opt_no_body) { + + if(conn->sockfd != CURL_SOCKET_BAD) + k->keepon |= KEEP_RECV; + + if(conn->writesockfd != CURL_SOCKET_BAD) { + struct HTTP *http = data->req.protop; + /* HTTP 1.1 magic: + + Even if we require a 100-return code before uploading data, we might + need to write data before that since the REQUEST may not have been + finished sent off just yet. + + Thus, we must check if the request has been sent before we set the + state info where we wait for the 100-return code + */ + if((data->state.expect100header) && + (conn->handler->protocol&PROTO_FAMILY_HTTP) && + (http->sending == HTTPSEND_BODY)) { + /* wait with write until we either got 100-continue or a timeout */ + k->exp100 = EXP100_AWAITING_CONTINUE; + k->start100 = Curl_tvnow(); + + /* Set a timeout for the multi interface. Add the inaccuracy margin so + that we don't fire slightly too early and get denied to run. */ + Curl_expire(data, data->set.expect_100_timeout); + } + else { + if(data->state.expect100header) + /* when we've sent off the rest of the headers, we must await a + 100-continue but first finish sending the request */ + k->exp100 = EXP100_SENDING_REQUEST; + + /* enable the write bit when we're not waiting for continue */ + k->keepon |= KEEP_SEND; + } + } /* if(conn->writesockfd != CURL_SOCKET_BAD) */ + } /* if(k->getheader || !data->set.opt_no_body) */ + +} diff --git a/external/libcurl_android/jni/libcurl/lib/transfer.h b/external/libcurl_android/jni/libcurl/lib/transfer.h new file mode 100755 index 00000000..ad4a3acd --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/transfer.h @@ -0,0 +1,70 @@ +#ifndef HEADER_CURL_TRANSFER_H +#define HEADER_CURL_TRANSFER_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +CURLcode Curl_pretransfer(struct SessionHandle *data); +CURLcode Curl_second_connect(struct connectdata *conn); +CURLcode Curl_posttransfer(struct SessionHandle *data); + +typedef enum { + FOLLOW_NONE, /* not used within the function, just a placeholder to + allow initing to this */ + FOLLOW_FAKE, /* only records stuff, not actually following */ + FOLLOW_RETRY, /* set if this is a request retry as opposed to a real + redirect following */ + FOLLOW_REDIR, /* a full true redirect */ + FOLLOW_LAST /* never used */ +} followtype; + +CURLcode Curl_follow(struct SessionHandle *data, char *newurl, + followtype type); + + +CURLcode Curl_readwrite(struct connectdata *conn, bool *done); +int Curl_single_getsock(const struct connectdata *conn, + curl_socket_t *socks, + int numsocks); +CURLcode Curl_readrewind(struct connectdata *conn); +CURLcode Curl_fillreadbuffer(struct connectdata *conn, int bytes, int *nreadp); +CURLcode Curl_reconnect_request(struct connectdata **connp); +CURLcode Curl_retry_request(struct connectdata *conn, char **url); +bool Curl_meets_timecondition(struct SessionHandle *data, time_t timeofdoc); + +/* This sets up a forthcoming transfer */ +void +Curl_setup_transfer (struct connectdata *data, + int sockindex, /* socket index to read from or -1 */ + curl_off_t size, /* -1 if unknown at this point */ + bool getheader, /* TRUE if header parsing is wanted */ + curl_off_t *bytecountp, /* return number of bytes read */ + int writesockindex, /* socket index to write to, it may + very well be the same we read from. + -1 disables */ + curl_off_t *writecountp /* return number of bytes written */ +); + +long Curl_sleep_time(curl_off_t rate_bps, curl_off_t cur_rate_bps, + int pkt_size); + +#endif /* HEADER_CURL_TRANSFER_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/url.c b/external/libcurl_android/jni/libcurl/lib/url.c new file mode 100755 index 00000000..67126ab3 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/url.c @@ -0,0 +1,6032 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#ifdef HAVE_NET_IF_H +#include +#endif +#ifdef HAVE_SYS_IOCTL_H +#include +#endif + +#ifdef HAVE_SYS_PARAM_H +#include +#endif + +#ifdef __VMS +#include +#include +#endif + +#ifndef HAVE_SOCKET +#error "We can't compile without socket() support!" +#endif + +#ifdef HAVE_LIMITS_H +#include +#endif + +#ifdef USE_LIBIDN +#include +#include +#include +#ifdef HAVE_IDN_FREE_H +#include +#else +/* prototype from idn-free.h, not provided by libidn 0.4.5's make install! */ +void idn_free (void *ptr); +#endif +#ifndef HAVE_IDN_FREE +/* if idn_free() was not found in this version of libidn use free() instead */ +#define idn_free(x) (free)(x) +#endif +#elif defined(USE_WIN32_IDN) +/* prototype for curl_win32_idn_to_ascii() */ +int curl_win32_idn_to_ascii(const char *in, char **out); +#endif /* USE_LIBIDN */ + +#include "urldata.h" +#include "netrc.h" + +#include "formdata.h" +#include "vtls/vtls.h" +#include "hostip.h" +#include "transfer.h" +#include "sendf.h" +#include "progress.h" +#include "cookie.h" +#include "strequal.h" +#include "strerror.h" +#include "escape.h" +#include "strtok.h" +#include "share.h" +#include "content_encoding.h" +#include "http_digest.h" +#include "http_negotiate.h" +#include "select.h" +#include "multiif.h" +#include "easyif.h" +#include "speedcheck.h" +#include "rawstr.h" +#include "warnless.h" +#include "non-ascii.h" +#include "inet_pton.h" + +/* And now for the protocols */ +#include "ftp.h" +#include "dict.h" +#include "telnet.h" +#include "tftp.h" +#include "http.h" +#include "file.h" +#include "curl_ldap.h" +#include "ssh.h" +#include "imap.h" +#include "url.h" +#include "connect.h" +#include "inet_ntop.h" +#include "curl_ntlm.h" +#include "curl_ntlm_wb.h" +#include "socks.h" +#include "curl_rtmp.h" +#include "gopher.h" +#include "http_proxy.h" +#include "bundles.h" +#include "conncache.h" +#include "multihandle.h" +#include "pipeline.h" +#include "dotdot.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/* Local static prototypes */ +static struct connectdata * +find_oldest_idle_connection(struct SessionHandle *data); +static struct connectdata * +find_oldest_idle_connection_in_bundle(struct SessionHandle *data, + struct connectbundle *bundle); +static void conn_free(struct connectdata *conn); +static void signalPipeClose(struct curl_llist *pipeline, bool pipe_broke); +static CURLcode do_init(struct connectdata *conn); +static CURLcode parse_url_login(struct SessionHandle *data, + struct connectdata *conn, + char **userptr, char **passwdptr, + char **optionsptr); +static CURLcode parse_login_details(const char *login, const size_t len, + char **userptr, char **passwdptr, + char **optionsptr); +/* + * Protocol table. + */ + +static const struct Curl_handler * const protocols[] = { + +#ifndef CURL_DISABLE_HTTP + &Curl_handler_http, +#endif + +#if defined(USE_SSL) && !defined(CURL_DISABLE_HTTP) + &Curl_handler_https, +#endif + +#ifndef CURL_DISABLE_FTP + &Curl_handler_ftp, +#endif + +#if defined(USE_SSL) && !defined(CURL_DISABLE_FTP) + &Curl_handler_ftps, +#endif + +#ifndef CURL_DISABLE_TELNET + &Curl_handler_telnet, +#endif + +#ifndef CURL_DISABLE_DICT + &Curl_handler_dict, +#endif + +#ifndef CURL_DISABLE_LDAP + &Curl_handler_ldap, +#if !defined(CURL_DISABLE_LDAPS) && \ + ((defined(USE_OPENLDAP) && defined(USE_SSL)) || \ + (!defined(USE_OPENLDAP) && defined(HAVE_LDAP_SSL))) + &Curl_handler_ldaps, +#endif +#endif + +#ifndef CURL_DISABLE_FILE + &Curl_handler_file, +#endif + +#ifndef CURL_DISABLE_TFTP + &Curl_handler_tftp, +#endif + +#ifdef USE_LIBSSH2 + &Curl_handler_scp, + &Curl_handler_sftp, +#endif + +#ifndef CURL_DISABLE_IMAP + &Curl_handler_imap, +#ifdef USE_SSL + &Curl_handler_imaps, +#endif +#endif + +#ifndef CURL_DISABLE_POP3 + &Curl_handler_pop3, +#ifdef USE_SSL + &Curl_handler_pop3s, +#endif +#endif + +#ifndef CURL_DISABLE_SMTP + &Curl_handler_smtp, +#ifdef USE_SSL + &Curl_handler_smtps, +#endif +#endif + +#ifndef CURL_DISABLE_RTSP + &Curl_handler_rtsp, +#endif + +#ifndef CURL_DISABLE_GOPHER + &Curl_handler_gopher, +#endif + +#ifdef USE_LIBRTMP + &Curl_handler_rtmp, + &Curl_handler_rtmpt, + &Curl_handler_rtmpe, + &Curl_handler_rtmpte, + &Curl_handler_rtmps, + &Curl_handler_rtmpts, +#endif + + (struct Curl_handler *) NULL +}; + +/* + * Dummy handler for undefined protocol schemes. + */ + +static const struct Curl_handler Curl_handler_dummy = { + "", /* scheme */ + ZERO_NULL, /* setup_connection */ + ZERO_NULL, /* do_it */ + ZERO_NULL, /* done */ + ZERO_NULL, /* do_more */ + ZERO_NULL, /* connect_it */ + ZERO_NULL, /* connecting */ + ZERO_NULL, /* doing */ + ZERO_NULL, /* proto_getsock */ + ZERO_NULL, /* doing_getsock */ + ZERO_NULL, /* domore_getsock */ + ZERO_NULL, /* perform_getsock */ + ZERO_NULL, /* disconnect */ + ZERO_NULL, /* readwrite */ + 0, /* defport */ + 0, /* protocol */ + PROTOPT_NONE /* flags */ +}; + +void Curl_freeset(struct SessionHandle *data) +{ + /* Free all dynamic strings stored in the data->set substructure. */ + enum dupstring i; + for(i=(enum dupstring)0; i < STRING_LAST; i++) + Curl_safefree(data->set.str[i]); + + if(data->change.referer_alloc) { + Curl_safefree(data->change.referer); + data->change.referer_alloc = FALSE; + } + data->change.referer = NULL; + if(data->change.url_alloc) { + Curl_safefree(data->change.url); + data->change.url_alloc = FALSE; + } + data->change.url = NULL; +} + +static CURLcode setstropt(char **charp, char *s) +{ + /* Release the previous storage at `charp' and replace by a dynamic storage + copy of `s'. Return CURLE_OK or CURLE_OUT_OF_MEMORY. */ + + Curl_safefree(*charp); + + if(s) { + s = strdup(s); + + if(!s) + return CURLE_OUT_OF_MEMORY; + + *charp = s; + } + + return CURLE_OK; +} + +static CURLcode setstropt_userpwd(char *option, char **userp, char **passwdp) +{ + CURLcode result = CURLE_OK; + char *user = NULL; + char *passwd = NULL; + + /* Parse the login details if specified. It not then we treat NULL as a hint + to clear the existing data */ + if(option) { + result = parse_login_details(option, strlen(option), + (userp ? &user : NULL), + (passwdp ? &passwd : NULL), + NULL); + } + + if(!result) { + /* Store the username part of option if required */ + if(userp) { + if(!user && option && option[0] == ':') { + /* Allocate an empty string instead of returning NULL as user name */ + user = strdup(""); + if(!user) + result = CURLE_OUT_OF_MEMORY; + } + + Curl_safefree(*userp); + *userp = user; + } + + /* Store the password part of option if required */ + if(passwdp) { + Curl_safefree(*passwdp); + *passwdp = passwd; + } + } + + return result; +} + +CURLcode Curl_dupset(struct SessionHandle *dst, struct SessionHandle *src) +{ + CURLcode r = CURLE_OK; + enum dupstring i; + + /* Copy src->set into dst->set first, then deal with the strings + afterwards */ + dst->set = src->set; + + /* clear all string pointers first */ + memset(dst->set.str, 0, STRING_LAST * sizeof(char *)); + + /* duplicate all strings */ + for(i=(enum dupstring)0; i< STRING_LAST; i++) { + r = setstropt(&dst->set.str[i], src->set.str[i]); + if(r != CURLE_OK) + break; + } + + /* If a failure occurred, freeing has to be performed externally. */ + return r; +} + +/* + * This is the internal function curl_easy_cleanup() calls. This should + * cleanup and free all resources associated with this sessionhandle. + * + * NOTE: if we ever add something that attempts to write to a socket or + * similar here, we must ignore SIGPIPE first. It is currently only done + * when curl_easy_perform() is invoked. + */ + +CURLcode Curl_close(struct SessionHandle *data) +{ + struct Curl_multi *m; + + if(!data) + return CURLE_OK; + + Curl_expire(data, 0); /* shut off timers */ + + m = data->multi; + + if(m) + /* This handle is still part of a multi handle, take care of this first + and detach this handle from there. */ + curl_multi_remove_handle(data->multi, data); + + if(data->multi_easy) + /* when curl_easy_perform() is used, it creates its own multi handle to + use and this is the one */ + curl_multi_cleanup(data->multi_easy); + + /* Destroy the timeout list that is held in the easy handle. It is + /normally/ done by curl_multi_remove_handle() but this is "just in + case" */ + if(data->state.timeoutlist) { + Curl_llist_destroy(data->state.timeoutlist, NULL); + data->state.timeoutlist = NULL; + } + + data->magic = 0; /* force a clear AFTER the possibly enforced removal from + the multi handle, since that function uses the magic + field! */ + + if(data->state.rangestringalloc) + free(data->state.range); + + /* Free the pathbuffer */ + Curl_safefree(data->state.pathbuffer); + data->state.path = NULL; + + /* freed here just in case DONE wasn't called */ + Curl_free_request_state(data); + + /* Close down all open SSL info and sessions */ + Curl_ssl_close_all(data); + Curl_safefree(data->state.first_host); + Curl_safefree(data->state.scratch); + Curl_ssl_free_certinfo(data); + + /* Cleanup possible redirect junk */ + if(data->req.newurl) { + free(data->req.newurl); + data->req.newurl = NULL; + } + + if(data->change.referer_alloc) { + Curl_safefree(data->change.referer); + data->change.referer_alloc = FALSE; + } + data->change.referer = NULL; + + if(data->change.url_alloc) { + Curl_safefree(data->change.url); + data->change.url_alloc = FALSE; + } + data->change.url = NULL; + + Curl_safefree(data->state.headerbuff); + + Curl_flush_cookies(data, 1); + + Curl_digest_cleanup(data); + + Curl_safefree(data->info.contenttype); + Curl_safefree(data->info.wouldredirect); + + /* this destroys the channel and we cannot use it anymore after this */ + Curl_resolver_cleanup(data->state.resolver); + + Curl_convert_close(data); + + /* No longer a dirty share, if it exists */ + if(data->share) { + Curl_share_lock(data, CURL_LOCK_DATA_SHARE, CURL_LOCK_ACCESS_SINGLE); + data->share->dirty--; + Curl_share_unlock(data, CURL_LOCK_DATA_SHARE); + } + + Curl_freeset(data); + free(data); + return CURLE_OK; +} + +/* + * Initialize the UserDefined fields within a SessionHandle. + * This may be safely called on a new or existing SessionHandle. + */ +CURLcode Curl_init_userdefined(struct UserDefined *set) +{ + CURLcode res = CURLE_OK; + + set->out = stdout; /* default output to stdout */ + set->in = stdin; /* default input from stdin */ + set->err = stderr; /* default stderr to stderr */ + + /* use fwrite as default function to store output */ + set->fwrite_func = (curl_write_callback)fwrite; + + /* use fread as default function to read input */ + set->fread_func = (curl_read_callback)fread; + set->is_fread_set = 0; + set->is_fwrite_set = 0; + + set->seek_func = ZERO_NULL; + set->seek_client = ZERO_NULL; + + /* conversion callbacks for non-ASCII hosts */ + set->convfromnetwork = ZERO_NULL; + set->convtonetwork = ZERO_NULL; + set->convfromutf8 = ZERO_NULL; + + set->filesize = -1; /* we don't know the size */ + set->postfieldsize = -1; /* unknown size */ + set->maxredirs = -1; /* allow any amount by default */ + + set->httpreq = HTTPREQ_GET; /* Default HTTP request */ + set->rtspreq = RTSPREQ_OPTIONS; /* Default RTSP request */ + set->ftp_use_epsv = TRUE; /* FTP defaults to EPSV operations */ + set->ftp_use_eprt = TRUE; /* FTP defaults to EPRT operations */ + set->ftp_use_pret = FALSE; /* mainly useful for drftpd servers */ + set->ftp_filemethod = FTPFILE_MULTICWD; + + set->dns_cache_timeout = 60; /* Timeout every 60 seconds by default */ + + /* Set the default size of the SSL session ID cache */ + set->ssl.max_ssl_sessions = 5; + + set->proxyport = CURL_DEFAULT_PROXY_PORT; /* from url.h */ + set->proxytype = CURLPROXY_HTTP; /* defaults to HTTP proxy */ + set->httpauth = CURLAUTH_BASIC; /* defaults to basic */ + set->proxyauth = CURLAUTH_BASIC; /* defaults to basic */ + + /* make libcurl quiet by default: */ + set->hide_progress = TRUE; /* CURLOPT_NOPROGRESS changes these */ + + /* + * libcurl 7.10 introduced SSL verification *by default*! This needs to be + * switched off unless wanted. + */ + set->ssl.verifypeer = TRUE; + set->ssl.verifyhost = TRUE; +#ifdef USE_TLS_SRP + set->ssl.authtype = CURL_TLSAUTH_NONE; +#endif + set->ssh_auth_types = CURLSSH_AUTH_DEFAULT; /* defaults to any auth + type */ + set->ssl.sessionid = TRUE; /* session ID caching enabled by default */ + + set->new_file_perms = 0644; /* Default permissions */ + set->new_directory_perms = 0755; /* Default permissions */ + + /* for the *protocols fields we don't use the CURLPROTO_ALL convenience + define since we internally only use the lower 16 bits for the passed + in bitmask to not conflict with the private bits */ + set->allowed_protocols = CURLPROTO_ALL; + set->redir_protocols = + CURLPROTO_ALL & ~(CURLPROTO_FILE|CURLPROTO_SCP); /* not FILE or SCP */ + +#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI) + /* + * disallow unprotected protection negotiation NEC reference implementation + * seem not to follow rfc1961 section 4.3/4.4 + */ + set->socks5_gssapi_nec = FALSE; + /* set default GSS-API service name */ + res = setstropt(&set->str[STRING_SOCKS5_GSSAPI_SERVICE], + (char *) CURL_DEFAULT_SOCKS5_GSSAPI_SERVICE); + if(res != CURLE_OK) + return res; +#endif + + /* This is our preferred CA cert bundle/path since install time */ +#if defined(CURL_CA_BUNDLE) + res = setstropt(&set->str[STRING_SSL_CAFILE], (char *) CURL_CA_BUNDLE); +#elif defined(CURL_CA_PATH) + res = setstropt(&set->str[STRING_SSL_CAPATH], (char *) CURL_CA_PATH); +#endif + + set->wildcardmatch = FALSE; + set->chunk_bgn = ZERO_NULL; + set->chunk_end = ZERO_NULL; + + /* tcp keepalives are disabled by default, but provide reasonable values for + * the interval and idle times. + */ + set->tcp_keepalive = FALSE; + set->tcp_keepintvl = 60; + set->tcp_keepidle = 60; + + set->ssl_enable_npn = TRUE; + set->ssl_enable_alpn = TRUE; + + set->expect_100_timeout = 1000L; /* Wait for a second by default. */ + return res; +} + +/** + * Curl_open() + * + * @param curl is a pointer to a sessionhandle pointer that gets set by this + * function. + * @return CURLcode + */ + +CURLcode Curl_open(struct SessionHandle **curl) +{ + CURLcode res = CURLE_OK; + struct SessionHandle *data; + CURLcode status; + + /* Very simple start-up: alloc the struct, init it with zeroes and return */ + data = calloc(1, sizeof(struct SessionHandle)); + if(!data) { + /* this is a very serious error */ + DEBUGF(fprintf(stderr, "Error: calloc of SessionHandle failed\n")); + return CURLE_OUT_OF_MEMORY; + } + + data->magic = CURLEASY_MAGIC_NUMBER; + + status = Curl_resolver_init(&data->state.resolver); + if(status) { + DEBUGF(fprintf(stderr, "Error: resolver_init failed\n")); + free(data); + return status; + } + + /* We do some initial setup here, all those fields that can't be just 0 */ + + data->state.headerbuff = malloc(HEADERSIZE); + if(!data->state.headerbuff) { + DEBUGF(fprintf(stderr, "Error: malloc of headerbuff failed\n")); + res = CURLE_OUT_OF_MEMORY; + } + else { + res = Curl_init_userdefined(&data->set); + + data->state.headersize=HEADERSIZE; + + Curl_convert_init(data); + + /* most recent connection is not yet defined */ + data->state.lastconnect = NULL; + + data->progress.flags |= PGRS_HIDE; + data->state.current_speed = -1; /* init to negative == impossible */ + + data->wildcard.state = CURLWC_INIT; + data->wildcard.filelist = NULL; + data->set.fnmatch = ZERO_NULL; + data->set.maxconnects = DEFAULT_CONNCACHE_SIZE; /* for easy handles */ + } + + if(res) { + Curl_resolver_cleanup(data->state.resolver); + if(data->state.headerbuff) + free(data->state.headerbuff); + Curl_freeset(data); + free(data); + data = NULL; + } + else + *curl = data; + + return res; +} + +CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option, + va_list param) +{ + char *argptr; + CURLcode result = CURLE_OK; + long arg; +#ifndef CURL_DISABLE_HTTP + curl_off_t bigsize; +#endif + + switch(option) { + case CURLOPT_DNS_CACHE_TIMEOUT: + data->set.dns_cache_timeout = va_arg(param, long); + break; + case CURLOPT_DNS_USE_GLOBAL_CACHE: + /* remember we want this enabled */ + arg = va_arg(param, long); + data->set.global_dns_cache = (0 != arg)?TRUE:FALSE; + break; + case CURLOPT_SSL_CIPHER_LIST: + /* set a list of cipher we want to use in the SSL connection */ + result = setstropt(&data->set.str[STRING_SSL_CIPHER_LIST], + va_arg(param, char *)); + break; + + case CURLOPT_RANDOM_FILE: + /* + * This is the path name to a file that contains random data to seed + * the random SSL stuff with. The file is only used for reading. + */ + result = setstropt(&data->set.str[STRING_SSL_RANDOM_FILE], + va_arg(param, char *)); + break; + case CURLOPT_EGDSOCKET: + /* + * The Entropy Gathering Daemon socket pathname + */ + result = setstropt(&data->set.str[STRING_SSL_EGDSOCKET], + va_arg(param, char *)); + break; + case CURLOPT_MAXCONNECTS: + /* + * Set the absolute number of maximum simultaneous alive connection that + * libcurl is allowed to have. + */ + data->set.maxconnects = va_arg(param, long); + break; + case CURLOPT_FORBID_REUSE: + /* + * When this transfer is done, it must not be left to be reused by a + * subsequent transfer but shall be closed immediately. + */ + data->set.reuse_forbid = (0 != va_arg(param, long))?TRUE:FALSE; + break; + case CURLOPT_FRESH_CONNECT: + /* + * This transfer shall not use a previously cached connection but + * should be made with a fresh new connect! + */ + data->set.reuse_fresh = (0 != va_arg(param, long))?TRUE:FALSE; + break; + case CURLOPT_VERBOSE: + /* + * Verbose means infof() calls that give a lot of information about + * the connection and transfer procedures as well as internal choices. + */ + data->set.verbose = (0 != va_arg(param, long))?TRUE:FALSE; + break; + case CURLOPT_HEADER: + /* + * Set to include the header in the general data output stream. + */ + data->set.include_header = (0 != va_arg(param, long))?TRUE:FALSE; + break; + case CURLOPT_NOPROGRESS: + /* + * Shut off the internal supported progress meter + */ + data->set.hide_progress = (0 != va_arg(param, long))?TRUE:FALSE; + if(data->set.hide_progress) + data->progress.flags |= PGRS_HIDE; + else + data->progress.flags &= ~PGRS_HIDE; + break; + case CURLOPT_NOBODY: + /* + * Do not include the body part in the output data stream. + */ + data->set.opt_no_body = (0 != va_arg(param, long))?TRUE:FALSE; + break; + case CURLOPT_FAILONERROR: + /* + * Don't output the >=300 error code HTML-page, but instead only + * return error. + */ + data->set.http_fail_on_error = (0 != va_arg(param, long))?TRUE:FALSE; + break; + case CURLOPT_UPLOAD: + case CURLOPT_PUT: + /* + * We want to sent data to the remote host. If this is HTTP, that equals + * using the PUT request. + */ + data->set.upload = (0 != va_arg(param, long))?TRUE:FALSE; + if(data->set.upload) { + /* If this is HTTP, PUT is what's needed to "upload" */ + data->set.httpreq = HTTPREQ_PUT; + data->set.opt_no_body = FALSE; /* this is implied */ + } + else + /* In HTTP, the opposite of upload is GET (unless NOBODY is true as + then this can be changed to HEAD later on) */ + data->set.httpreq = HTTPREQ_GET; + break; + case CURLOPT_FILETIME: + /* + * Try to get the file time of the remote document. The time will + * later (possibly) become available using curl_easy_getinfo(). + */ + data->set.get_filetime = (0 != va_arg(param, long))?TRUE:FALSE; + break; + case CURLOPT_FTP_CREATE_MISSING_DIRS: + /* + * An FTP option that modifies an upload to create missing directories on + * the server. + */ + switch(va_arg(param, long)) { + case 0: + data->set.ftp_create_missing_dirs = 0; + break; + case 1: + data->set.ftp_create_missing_dirs = 1; + break; + case 2: + data->set.ftp_create_missing_dirs = 2; + break; + default: + /* reserve other values for future use */ + result = CURLE_UNKNOWN_OPTION; + break; + } + break; + case CURLOPT_SERVER_RESPONSE_TIMEOUT: + /* + * Option that specifies how quickly an server response must be obtained + * before it is considered failure. For pingpong protocols. + */ + data->set.server_response_timeout = va_arg( param , long ) * 1000; + break; + case CURLOPT_TFTP_BLKSIZE: + /* + * TFTP option that specifies the block size to use for data transmission + */ + data->set.tftp_blksize = va_arg(param, long); + break; + case CURLOPT_DIRLISTONLY: + /* + * An option that changes the command to one that asks for a list + * only, no file info details. + */ + data->set.ftp_list_only = (0 != va_arg(param, long))?TRUE:FALSE; + break; + case CURLOPT_APPEND: + /* + * We want to upload and append to an existing file. + */ + data->set.ftp_append = (0 != va_arg(param, long))?TRUE:FALSE; + break; + case CURLOPT_FTP_FILEMETHOD: + /* + * How do access files over FTP. + */ + data->set.ftp_filemethod = (curl_ftpfile)va_arg(param, long); + break; + case CURLOPT_NETRC: + /* + * Parse the $HOME/.netrc file + */ + data->set.use_netrc = (enum CURL_NETRC_OPTION)va_arg(param, long); + break; + case CURLOPT_NETRC_FILE: + /* + * Use this file instead of the $HOME/.netrc file + */ + result = setstropt(&data->set.str[STRING_NETRC_FILE], + va_arg(param, char *)); + break; + case CURLOPT_TRANSFERTEXT: + /* + * This option was previously named 'FTPASCII'. Renamed to work with + * more protocols than merely FTP. + * + * Transfer using ASCII (instead of BINARY). + */ + data->set.prefer_ascii = (0 != va_arg(param, long))?TRUE:FALSE; + break; + case CURLOPT_TIMECONDITION: + /* + * Set HTTP time condition. This must be one of the defines in the + * curl/curl.h header file. + */ + data->set.timecondition = (curl_TimeCond)va_arg(param, long); + break; + case CURLOPT_TIMEVALUE: + /* + * This is the value to compare with the remote document with the + * method set with CURLOPT_TIMECONDITION + */ + data->set.timevalue = (time_t)va_arg(param, long); + break; + case CURLOPT_SSLVERSION: + /* + * Set explicit SSL version to try to connect with, as some SSL + * implementations are lame. + */ + data->set.ssl.version = va_arg(param, long); + break; + +#ifndef CURL_DISABLE_HTTP + case CURLOPT_AUTOREFERER: + /* + * Switch on automatic referer that gets set if curl follows locations. + */ + data->set.http_auto_referer = (0 != va_arg(param, long))?TRUE:FALSE; + break; + + case CURLOPT_ACCEPT_ENCODING: + /* + * String to use at the value of Accept-Encoding header. + * + * If the encoding is set to "" we use an Accept-Encoding header that + * encompasses all the encodings we support. + * If the encoding is set to NULL we don't send an Accept-Encoding header + * and ignore an received Content-Encoding header. + * + */ + argptr = va_arg(param, char *); + result = setstropt(&data->set.str[STRING_ENCODING], + (argptr && !*argptr)? + (char *) ALL_CONTENT_ENCODINGS: argptr); + break; + + case CURLOPT_TRANSFER_ENCODING: + data->set.http_transfer_encoding = (0 != va_arg(param, long))?TRUE:FALSE; + break; + + case CURLOPT_FOLLOWLOCATION: + /* + * Follow Location: header hints on a HTTP-server. + */ + data->set.http_follow_location = (0 != va_arg(param, long))?TRUE:FALSE; + break; + + case CURLOPT_UNRESTRICTED_AUTH: + /* + * Send authentication (user+password) when following locations, even when + * hostname changed. + */ + data->set.http_disable_hostname_check_before_authentication = + (0 != va_arg(param, long))?TRUE:FALSE; + break; + + case CURLOPT_MAXREDIRS: + /* + * The maximum amount of hops you allow curl to follow Location: + * headers. This should mostly be used to detect never-ending loops. + */ + data->set.maxredirs = va_arg(param, long); + break; + + case CURLOPT_POSTREDIR: + { + /* + * Set the behaviour of POST when redirecting + * CURL_REDIR_GET_ALL - POST is changed to GET after 301 and 302 + * CURL_REDIR_POST_301 - POST is kept as POST after 301 + * CURL_REDIR_POST_302 - POST is kept as POST after 302 + * CURL_REDIR_POST_303 - POST is kept as POST after 303 + * CURL_REDIR_POST_ALL - POST is kept as POST after 301, 302 and 303 + * other - POST is kept as POST after 301 and 302 + */ + int postRedir = curlx_sltosi(va_arg(param, long)); + data->set.keep_post = postRedir & CURL_REDIR_POST_ALL; + } + break; + + case CURLOPT_POST: + /* Does this option serve a purpose anymore? Yes it does, when + CURLOPT_POSTFIELDS isn't used and the POST data is read off the + callback! */ + if(va_arg(param, long)) { + data->set.httpreq = HTTPREQ_POST; + data->set.opt_no_body = FALSE; /* this is implied */ + } + else + data->set.httpreq = HTTPREQ_GET; + break; + + case CURLOPT_COPYPOSTFIELDS: + /* + * A string with POST data. Makes curl HTTP POST. Even if it is NULL. + * If needed, CURLOPT_POSTFIELDSIZE must have been set prior to + * CURLOPT_COPYPOSTFIELDS and not altered later. + */ + argptr = va_arg(param, char *); + + if(!argptr || data->set.postfieldsize == -1) + result = setstropt(&data->set.str[STRING_COPYPOSTFIELDS], argptr); + else { + /* + * Check that requested length does not overflow the size_t type. + */ + + if((data->set.postfieldsize < 0) || + ((sizeof(curl_off_t) != sizeof(size_t)) && + (data->set.postfieldsize > (curl_off_t)((size_t)-1)))) + result = CURLE_OUT_OF_MEMORY; + else { + char * p; + + (void) setstropt(&data->set.str[STRING_COPYPOSTFIELDS], NULL); + + /* Allocate even when size == 0. This satisfies the need of possible + later address compare to detect the COPYPOSTFIELDS mode, and + to mark that postfields is used rather than read function or + form data. + */ + p = malloc((size_t)(data->set.postfieldsize? + data->set.postfieldsize:1)); + + if(!p) + result = CURLE_OUT_OF_MEMORY; + else { + if(data->set.postfieldsize) + memcpy(p, argptr, (size_t)data->set.postfieldsize); + + data->set.str[STRING_COPYPOSTFIELDS] = p; + } + } + } + + data->set.postfields = data->set.str[STRING_COPYPOSTFIELDS]; + data->set.httpreq = HTTPREQ_POST; + break; + + case CURLOPT_POSTFIELDS: + /* + * Like above, but use static data instead of copying it. + */ + data->set.postfields = va_arg(param, void *); + /* Release old copied data. */ + (void) setstropt(&data->set.str[STRING_COPYPOSTFIELDS], NULL); + data->set.httpreq = HTTPREQ_POST; + break; + + case CURLOPT_POSTFIELDSIZE: + /* + * The size of the POSTFIELD data to prevent libcurl to do strlen() to + * figure it out. Enables binary posts. + */ + bigsize = va_arg(param, long); + + if(data->set.postfieldsize < bigsize && + data->set.postfields == data->set.str[STRING_COPYPOSTFIELDS]) { + /* Previous CURLOPT_COPYPOSTFIELDS is no longer valid. */ + (void) setstropt(&data->set.str[STRING_COPYPOSTFIELDS], NULL); + data->set.postfields = NULL; + } + + data->set.postfieldsize = bigsize; + break; + + case CURLOPT_POSTFIELDSIZE_LARGE: + /* + * The size of the POSTFIELD data to prevent libcurl to do strlen() to + * figure it out. Enables binary posts. + */ + bigsize = va_arg(param, curl_off_t); + + if(data->set.postfieldsize < bigsize && + data->set.postfields == data->set.str[STRING_COPYPOSTFIELDS]) { + /* Previous CURLOPT_COPYPOSTFIELDS is no longer valid. */ + (void) setstropt(&data->set.str[STRING_COPYPOSTFIELDS], NULL); + data->set.postfields = NULL; + } + + data->set.postfieldsize = bigsize; + break; + + case CURLOPT_HTTPPOST: + /* + * Set to make us do HTTP POST + */ + data->set.httppost = va_arg(param, struct curl_httppost *); + data->set.httpreq = HTTPREQ_POST_FORM; + data->set.opt_no_body = FALSE; /* this is implied */ + break; + + case CURLOPT_REFERER: + /* + * String to set in the HTTP Referer: field. + */ + if(data->change.referer_alloc) { + Curl_safefree(data->change.referer); + data->change.referer_alloc = FALSE; + } + result = setstropt(&data->set.str[STRING_SET_REFERER], + va_arg(param, char *)); + data->change.referer = data->set.str[STRING_SET_REFERER]; + break; + + case CURLOPT_USERAGENT: + /* + * String to use in the HTTP User-Agent field + */ + result = setstropt(&data->set.str[STRING_USERAGENT], + va_arg(param, char *)); + break; + + case CURLOPT_HTTPHEADER: + /* + * Set a list with HTTP headers to use (or replace internals with) + */ + data->set.headers = va_arg(param, struct curl_slist *); + break; + + case CURLOPT_PROXYHEADER: + /* + * Set a list with proxy headers to use (or replace internals with) + * + * Since CURLOPT_HTTPHEADER was the only way to set HTTP headers for a + * long time we remain doing it this way until CURLOPT_PROXYHEADER is + * used. As soon as this option has been used, if set to anything but + * NULL, custom headers for proxies are only picked from this list. + * + * Set this option to NULL to restore the previous behavior. + */ + data->set.proxyheaders = va_arg(param, struct curl_slist *); + break; + + case CURLOPT_HEADEROPT: + /* + * Set header option. + */ + arg = va_arg(param, long); + data->set.sep_headers = (arg & CURLHEADER_SEPARATE)? TRUE: FALSE; + break; + + case CURLOPT_HTTP200ALIASES: + /* + * Set a list of aliases for HTTP 200 in response header + */ + data->set.http200aliases = va_arg(param, struct curl_slist *); + break; + +#if !defined(CURL_DISABLE_COOKIES) + case CURLOPT_COOKIE: + /* + * Cookie string to send to the remote server in the request. + */ + result = setstropt(&data->set.str[STRING_COOKIE], + va_arg(param, char *)); + break; + + case CURLOPT_COOKIEFILE: + /* + * Set cookie file to read and parse. Can be used multiple times. + */ + argptr = (char *)va_arg(param, void *); + if(argptr) { + struct curl_slist *cl; + /* append the cookie file name to the list of file names, and deal with + them later */ + cl = curl_slist_append(data->change.cookielist, argptr); + if(!cl) { + curl_slist_free_all(data->change.cookielist); + data->change.cookielist = NULL; + return CURLE_OUT_OF_MEMORY; + } + data->change.cookielist = cl; /* store the list for later use */ + } + break; + + case CURLOPT_COOKIEJAR: + /* + * Set cookie file name to dump all cookies to when we're done. + */ + result = setstropt(&data->set.str[STRING_COOKIEJAR], + va_arg(param, char *)); + + /* + * Activate the cookie parser. This may or may not already + * have been made. + */ + data->cookies = Curl_cookie_init(data, NULL, data->cookies, + data->set.cookiesession); + break; + + case CURLOPT_COOKIESESSION: + /* + * Set this option to TRUE to start a new "cookie session". It will + * prevent the forthcoming read-cookies-from-file actions to accept + * cookies that are marked as being session cookies, as they belong to a + * previous session. + * + * In the original Netscape cookie spec, "session cookies" are cookies + * with no expire date set. RFC2109 describes the same action if no + * 'Max-Age' is set and RFC2965 includes the RFC2109 description and adds + * a 'Discard' action that can enforce the discard even for cookies that + * have a Max-Age. + * + * We run mostly with the original cookie spec, as hardly anyone implements + * anything else. + */ + data->set.cookiesession = (0 != va_arg(param, long))?TRUE:FALSE; + break; + + case CURLOPT_COOKIELIST: + argptr = va_arg(param, char *); + + if(argptr == NULL) + break; + + if(Curl_raw_equal(argptr, "ALL")) { + /* clear all cookies */ + Curl_share_lock(data, CURL_LOCK_DATA_COOKIE, CURL_LOCK_ACCESS_SINGLE); + Curl_cookie_clearall(data->cookies); + Curl_share_unlock(data, CURL_LOCK_DATA_COOKIE); + } + else if(Curl_raw_equal(argptr, "SESS")) { + /* clear session cookies */ + Curl_share_lock(data, CURL_LOCK_DATA_COOKIE, CURL_LOCK_ACCESS_SINGLE); + Curl_cookie_clearsess(data->cookies); + Curl_share_unlock(data, CURL_LOCK_DATA_COOKIE); + } + else if(Curl_raw_equal(argptr, "FLUSH")) { + /* flush cookies to file, takes care of the locking */ + Curl_flush_cookies(data, 0); + } + else { + if(!data->cookies) + /* if cookie engine was not running, activate it */ + data->cookies = Curl_cookie_init(data, NULL, NULL, TRUE); + + argptr = strdup(argptr); + if(!argptr) { + result = CURLE_OUT_OF_MEMORY; + } + else { + Curl_share_lock(data, CURL_LOCK_DATA_COOKIE, CURL_LOCK_ACCESS_SINGLE); + + if(checkprefix("Set-Cookie:", argptr)) + /* HTTP Header format line */ + Curl_cookie_add(data, data->cookies, TRUE, argptr + 11, NULL, NULL); + + else + /* Netscape format line */ + Curl_cookie_add(data, data->cookies, FALSE, argptr, NULL, NULL); + + Curl_share_unlock(data, CURL_LOCK_DATA_COOKIE); + free(argptr); + } + } + + break; +#endif /* CURL_DISABLE_COOKIES */ + + case CURLOPT_HTTPGET: + /* + * Set to force us do HTTP GET + */ + if(va_arg(param, long)) { + data->set.httpreq = HTTPREQ_GET; + data->set.upload = FALSE; /* switch off upload */ + data->set.opt_no_body = FALSE; /* this is implied */ + } + break; + + case CURLOPT_HTTP_VERSION: + /* + * This sets a requested HTTP version to be used. The value is one of + * the listed enums in curl/curl.h. + */ + arg = va_arg(param, long); +#ifndef USE_NGHTTP2 + if(arg == CURL_HTTP_VERSION_2_0) + return CURLE_UNSUPPORTED_PROTOCOL; +#endif + data->set.httpversion = arg; + break; + + case CURLOPT_HTTPAUTH: + /* + * Set HTTP Authentication type BITMASK. + */ + { + int bitcheck; + bool authbits; + unsigned long auth = va_arg(param, unsigned long); + + if(auth == CURLAUTH_NONE) { + data->set.httpauth = auth; + break; + } + + /* the DIGEST_IE bit is only used to set a special marker, for all the + rest we need to handle it as normal DIGEST */ + data->state.authhost.iestyle = (auth & CURLAUTH_DIGEST_IE)?TRUE:FALSE; + + if(auth & CURLAUTH_DIGEST_IE) { + auth |= CURLAUTH_DIGEST; /* set standard digest bit */ + auth &= ~CURLAUTH_DIGEST_IE; /* unset ie digest bit */ + } + + /* switch off bits we can't support */ +#ifndef USE_NTLM + auth &= ~CURLAUTH_NTLM; /* no NTLM support */ + auth &= ~CURLAUTH_NTLM_WB; /* no NTLM_WB support */ +#elif !defined(NTLM_WB_ENABLED) + auth &= ~CURLAUTH_NTLM_WB; /* no NTLM_WB support */ +#endif +#ifndef USE_SPNEGO + auth &= ~CURLAUTH_NEGOTIATE; /* no Negotiate (SPNEGO) auth without + GSS-API or SSPI */ +#endif + + /* check if any auth bit lower than CURLAUTH_ONLY is still set */ + bitcheck = 0; + authbits = FALSE; + while(bitcheck < 31) { + if(auth & (1UL << bitcheck++)) { + authbits = TRUE; + break; + } + } + if(!authbits) + return CURLE_NOT_BUILT_IN; /* no supported types left! */ + + data->set.httpauth = auth; + } + break; + + case CURLOPT_EXPECT_100_TIMEOUT_MS: + /* + * Time to wait for a response to a HTTP request containing an + * Expect: 100-continue header before sending the data anyway. + */ + data->set.expect_100_timeout = va_arg(param, long); + break; + +#endif /* CURL_DISABLE_HTTP */ + + case CURLOPT_CUSTOMREQUEST: + /* + * Set a custom string to use as request + */ + result = setstropt(&data->set.str[STRING_CUSTOMREQUEST], + va_arg(param, char *)); + + /* we don't set + data->set.httpreq = HTTPREQ_CUSTOM; + here, we continue as if we were using the already set type + and this just changes the actual request keyword */ + break; + +#ifndef CURL_DISABLE_PROXY + case CURLOPT_HTTPPROXYTUNNEL: + /* + * Tunnel operations through the proxy instead of normal proxy use + */ + data->set.tunnel_thru_httpproxy = (0 != va_arg(param, long))?TRUE:FALSE; + break; + + case CURLOPT_PROXYPORT: + /* + * Explicitly set HTTP proxy port number. + */ + data->set.proxyport = va_arg(param, long); + break; + + case CURLOPT_PROXYAUTH: + /* + * Set HTTP Authentication type BITMASK. + */ + { + int bitcheck; + bool authbits; + unsigned long auth = va_arg(param, unsigned long); + + if(auth == CURLAUTH_NONE) { + data->set.proxyauth = auth; + break; + } + + /* the DIGEST_IE bit is only used to set a special marker, for all the + rest we need to handle it as normal DIGEST */ + data->state.authproxy.iestyle = (auth & CURLAUTH_DIGEST_IE)?TRUE:FALSE; + + if(auth & CURLAUTH_DIGEST_IE) { + auth |= CURLAUTH_DIGEST; /* set standard digest bit */ + auth &= ~CURLAUTH_DIGEST_IE; /* unset ie digest bit */ + } + /* switch off bits we can't support */ +#ifndef USE_NTLM + auth &= ~CURLAUTH_NTLM; /* no NTLM support */ + auth &= ~CURLAUTH_NTLM_WB; /* no NTLM_WB support */ +#elif !defined(NTLM_WB_ENABLED) + auth &= ~CURLAUTH_NTLM_WB; /* no NTLM_WB support */ +#endif +#ifndef USE_SPNEGO + auth &= ~CURLAUTH_NEGOTIATE; /* no Negotiate (SPNEGO) auth without + GSS-API or SSPI */ +#endif + + /* check if any auth bit lower than CURLAUTH_ONLY is still set */ + bitcheck = 0; + authbits = FALSE; + while(bitcheck < 31) { + if(auth & (1UL << bitcheck++)) { + authbits = TRUE; + break; + } + } + if(!authbits) + return CURLE_NOT_BUILT_IN; /* no supported types left! */ + + data->set.proxyauth = auth; + } + break; + + case CURLOPT_PROXY: + /* + * Set proxy server:port to use as HTTP proxy. + * + * If the proxy is set to "" we explicitly say that we don't want to use a + * proxy (even though there might be environment variables saying so). + * + * Setting it to NULL, means no proxy but allows the environment variables + * to decide for us. + */ + result = setstropt(&data->set.str[STRING_PROXY], + va_arg(param, char *)); + break; + + case CURLOPT_PROXYTYPE: + /* + * Set proxy type. HTTP/HTTP_1_0/SOCKS4/SOCKS4a/SOCKS5/SOCKS5_HOSTNAME + */ + data->set.proxytype = (curl_proxytype)va_arg(param, long); + break; + + case CURLOPT_PROXY_TRANSFER_MODE: + /* + * set transfer mode (;type=) when doing FTP via an HTTP proxy + */ + switch (va_arg(param, long)) { + case 0: + data->set.proxy_transfer_mode = FALSE; + break; + case 1: + data->set.proxy_transfer_mode = TRUE; + break; + default: + /* reserve other values for future use */ + result = CURLE_UNKNOWN_OPTION; + break; + } + break; +#endif /* CURL_DISABLE_PROXY */ + +#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI) + case CURLOPT_SOCKS5_GSSAPI_SERVICE: + /* + * Set GSS-API service name + */ + result = setstropt(&data->set.str[STRING_SOCKS5_GSSAPI_SERVICE], + va_arg(param, char *)); + break; + + case CURLOPT_SOCKS5_GSSAPI_NEC: + /* + * set flag for nec socks5 support + */ + data->set.socks5_gssapi_nec = (0 != va_arg(param, long))?TRUE:FALSE; + break; +#endif + + case CURLOPT_HEADERDATA: + /* + * Custom pointer to pass the header write callback function + */ + data->set.writeheader = (void *)va_arg(param, void *); + break; + case CURLOPT_ERRORBUFFER: + /* + * Error buffer provided by the caller to get the human readable + * error string in. + */ + data->set.errorbuffer = va_arg(param, char *); + break; + case CURLOPT_WRITEDATA: + /* + * FILE pointer to write to. Or possibly + * used as argument to the write callback. + */ + data->set.out = va_arg(param, void *); + break; + case CURLOPT_FTPPORT: + /* + * Use FTP PORT, this also specifies which IP address to use + */ + result = setstropt(&data->set.str[STRING_FTPPORT], + va_arg(param, char *)); + data->set.ftp_use_port = (NULL != data->set.str[STRING_FTPPORT]) ? + TRUE:FALSE; + break; + + case CURLOPT_FTP_USE_EPRT: + data->set.ftp_use_eprt = (0 != va_arg(param, long))?TRUE:FALSE; + break; + + case CURLOPT_FTP_USE_EPSV: + data->set.ftp_use_epsv = (0 != va_arg(param, long))?TRUE:FALSE; + break; + + case CURLOPT_FTP_USE_PRET: + data->set.ftp_use_pret = (0 != va_arg(param, long))?TRUE:FALSE; + break; + + case CURLOPT_FTP_SSL_CCC: + data->set.ftp_ccc = (curl_ftpccc)va_arg(param, long); + break; + + case CURLOPT_FTP_SKIP_PASV_IP: + /* + * Enable or disable FTP_SKIP_PASV_IP, which will disable/enable the + * bypass of the IP address in PASV responses. + */ + data->set.ftp_skip_ip = (0 != va_arg(param, long))?TRUE:FALSE; + break; + + case CURLOPT_READDATA: + /* + * FILE pointer to read the file to be uploaded from. Or possibly + * used as argument to the read callback. + */ + data->set.in = va_arg(param, void *); + break; + case CURLOPT_INFILESIZE: + /* + * If known, this should inform curl about the file size of the + * to-be-uploaded file. + */ + data->set.filesize = va_arg(param, long); + break; + case CURLOPT_INFILESIZE_LARGE: + /* + * If known, this should inform curl about the file size of the + * to-be-uploaded file. + */ + data->set.filesize = va_arg(param, curl_off_t); + break; + case CURLOPT_LOW_SPEED_LIMIT: + /* + * The low speed limit that if transfers are below this for + * CURLOPT_LOW_SPEED_TIME, the transfer is aborted. + */ + data->set.low_speed_limit=va_arg(param, long); + break; + case CURLOPT_MAX_SEND_SPEED_LARGE: + /* + * When transfer uploads are faster then CURLOPT_MAX_SEND_SPEED_LARGE + * bytes per second the transfer is throttled.. + */ + data->set.max_send_speed=va_arg(param, curl_off_t); + break; + case CURLOPT_MAX_RECV_SPEED_LARGE: + /* + * When receiving data faster than CURLOPT_MAX_RECV_SPEED_LARGE bytes per + * second the transfer is throttled.. + */ + data->set.max_recv_speed=va_arg(param, curl_off_t); + break; + case CURLOPT_LOW_SPEED_TIME: + /* + * The low speed time that if transfers are below the set + * CURLOPT_LOW_SPEED_LIMIT during this time, the transfer is aborted. + */ + data->set.low_speed_time=va_arg(param, long); + break; + case CURLOPT_URL: + /* + * The URL to fetch. + */ + if(data->change.url_alloc) { + /* the already set URL is allocated, free it first! */ + Curl_safefree(data->change.url); + data->change.url_alloc = FALSE; + } + result = setstropt(&data->set.str[STRING_SET_URL], + va_arg(param, char *)); + data->change.url = data->set.str[STRING_SET_URL]; + break; + case CURLOPT_PORT: + /* + * The port number to use when getting the URL + */ + data->set.use_port = va_arg(param, long); + break; + case CURLOPT_TIMEOUT: + /* + * The maximum time you allow curl to use for a single transfer + * operation. + */ + data->set.timeout = va_arg(param, long) * 1000L; + break; + + case CURLOPT_TIMEOUT_MS: + data->set.timeout = va_arg(param, long); + break; + + case CURLOPT_CONNECTTIMEOUT: + /* + * The maximum time you allow curl to use to connect. + */ + data->set.connecttimeout = va_arg(param, long) * 1000L; + break; + + case CURLOPT_CONNECTTIMEOUT_MS: + data->set.connecttimeout = va_arg(param, long); + break; + + case CURLOPT_ACCEPTTIMEOUT_MS: + /* + * The maximum time you allow curl to wait for server connect + */ + data->set.accepttimeout = va_arg(param, long); + break; + + case CURLOPT_USERPWD: + /* + * user:password to use in the operation + */ + result = setstropt_userpwd(va_arg(param, char *), + &data->set.str[STRING_USERNAME], + &data->set.str[STRING_PASSWORD]); + break; + + case CURLOPT_USERNAME: + /* + * authentication user name to use in the operation + */ + result = setstropt(&data->set.str[STRING_USERNAME], + va_arg(param, char *)); + break; + + case CURLOPT_PASSWORD: + /* + * authentication password to use in the operation + */ + result = setstropt(&data->set.str[STRING_PASSWORD], + va_arg(param, char *)); + break; + + case CURLOPT_LOGIN_OPTIONS: + /* + * authentication options to use in the operation + */ + result = setstropt(&data->set.str[STRING_OPTIONS], + va_arg(param, char *)); + break; + + case CURLOPT_XOAUTH2_BEARER: + /* + * XOAUTH2 bearer token to use in the operation + */ + result = setstropt(&data->set.str[STRING_BEARER], + va_arg(param, char *)); + break; + + case CURLOPT_POSTQUOTE: + /* + * List of RAW FTP commands to use after a transfer + */ + data->set.postquote = va_arg(param, struct curl_slist *); + break; + case CURLOPT_PREQUOTE: + /* + * List of RAW FTP commands to use prior to RETR (Wesley Laxton) + */ + data->set.prequote = va_arg(param, struct curl_slist *); + break; + case CURLOPT_QUOTE: + /* + * List of RAW FTP commands to use before a transfer + */ + data->set.quote = va_arg(param, struct curl_slist *); + break; + case CURLOPT_RESOLVE: + /* + * List of NAME:[address] names to populate the DNS cache with + * Prefix the NAME with dash (-) to _remove_ the name from the cache. + * + * Names added with this API will remain in the cache until explicitly + * removed or the handle is cleaned up. + * + * This API can remove any name from the DNS cache, but only entries + * that aren't actually in use right now will be pruned immediately. + */ + data->set.resolve = va_arg(param, struct curl_slist *); + data->change.resolve = data->set.resolve; + break; + case CURLOPT_PROGRESSFUNCTION: + /* + * Progress callback function + */ + data->set.fprogress = va_arg(param, curl_progress_callback); + if(data->set.fprogress) + data->progress.callback = TRUE; /* no longer internal */ + else + data->progress.callback = FALSE; /* NULL enforces internal */ + break; + + case CURLOPT_XFERINFOFUNCTION: + /* + * Transfer info callback function + */ + data->set.fxferinfo = va_arg(param, curl_xferinfo_callback); + if(data->set.fxferinfo) + data->progress.callback = TRUE; /* no longer internal */ + else + data->progress.callback = FALSE; /* NULL enforces internal */ + + break; + + case CURLOPT_PROGRESSDATA: + /* + * Custom client data to pass to the progress callback + */ + data->set.progress_client = va_arg(param, void *); + break; + +#ifndef CURL_DISABLE_PROXY + case CURLOPT_PROXYUSERPWD: + /* + * user:password needed to use the proxy + */ + result = setstropt_userpwd(va_arg(param, char *), + &data->set.str[STRING_PROXYUSERNAME], + &data->set.str[STRING_PROXYPASSWORD]); + break; + case CURLOPT_PROXYUSERNAME: + /* + * authentication user name to use in the operation + */ + result = setstropt(&data->set.str[STRING_PROXYUSERNAME], + va_arg(param, char *)); + break; + case CURLOPT_PROXYPASSWORD: + /* + * authentication password to use in the operation + */ + result = setstropt(&data->set.str[STRING_PROXYPASSWORD], + va_arg(param, char *)); + break; + case CURLOPT_NOPROXY: + /* + * proxy exception list + */ + result = setstropt(&data->set.str[STRING_NOPROXY], + va_arg(param, char *)); + break; +#endif + + case CURLOPT_RANGE: + /* + * What range of the file you want to transfer + */ + result = setstropt(&data->set.str[STRING_SET_RANGE], + va_arg(param, char *)); + break; + case CURLOPT_RESUME_FROM: + /* + * Resume transfer at the give file position + */ + data->set.set_resume_from = va_arg(param, long); + break; + case CURLOPT_RESUME_FROM_LARGE: + /* + * Resume transfer at the give file position + */ + data->set.set_resume_from = va_arg(param, curl_off_t); + break; + case CURLOPT_DEBUGFUNCTION: + /* + * stderr write callback. + */ + data->set.fdebug = va_arg(param, curl_debug_callback); + /* + * if the callback provided is NULL, it'll use the default callback + */ + break; + case CURLOPT_DEBUGDATA: + /* + * Set to a void * that should receive all error writes. This + * defaults to CURLOPT_STDERR for normal operations. + */ + data->set.debugdata = va_arg(param, void *); + break; + case CURLOPT_STDERR: + /* + * Set to a FILE * that should receive all error writes. This + * defaults to stderr for normal operations. + */ + data->set.err = va_arg(param, FILE *); + if(!data->set.err) + data->set.err = stderr; + break; + case CURLOPT_HEADERFUNCTION: + /* + * Set header write callback + */ + data->set.fwrite_header = va_arg(param, curl_write_callback); + break; + case CURLOPT_WRITEFUNCTION: + /* + * Set data write callback + */ + data->set.fwrite_func = va_arg(param, curl_write_callback); + if(!data->set.fwrite_func) { + data->set.is_fwrite_set = 0; + /* When set to NULL, reset to our internal default function */ + data->set.fwrite_func = (curl_write_callback)fwrite; + } + else + data->set.is_fwrite_set = 1; + break; + case CURLOPT_READFUNCTION: + /* + * Read data callback + */ + data->set.fread_func = va_arg(param, curl_read_callback); + if(!data->set.fread_func) { + data->set.is_fread_set = 0; + /* When set to NULL, reset to our internal default function */ + data->set.fread_func = (curl_read_callback)fread; + } + else + data->set.is_fread_set = 1; + break; + case CURLOPT_SEEKFUNCTION: + /* + * Seek callback. Might be NULL. + */ + data->set.seek_func = va_arg(param, curl_seek_callback); + break; + case CURLOPT_SEEKDATA: + /* + * Seek control callback. Might be NULL. + */ + data->set.seek_client = va_arg(param, void *); + break; + case CURLOPT_CONV_FROM_NETWORK_FUNCTION: + /* + * "Convert from network encoding" callback + */ + data->set.convfromnetwork = va_arg(param, curl_conv_callback); + break; + case CURLOPT_CONV_TO_NETWORK_FUNCTION: + /* + * "Convert to network encoding" callback + */ + data->set.convtonetwork = va_arg(param, curl_conv_callback); + break; + case CURLOPT_CONV_FROM_UTF8_FUNCTION: + /* + * "Convert from UTF-8 encoding" callback + */ + data->set.convfromutf8 = va_arg(param, curl_conv_callback); + break; + case CURLOPT_IOCTLFUNCTION: + /* + * I/O control callback. Might be NULL. + */ + data->set.ioctl_func = va_arg(param, curl_ioctl_callback); + break; + case CURLOPT_IOCTLDATA: + /* + * I/O control data pointer. Might be NULL. + */ + data->set.ioctl_client = va_arg(param, void *); + break; + case CURLOPT_SSLCERT: + /* + * String that holds file name of the SSL certificate to use + */ + result = setstropt(&data->set.str[STRING_CERT], + va_arg(param, char *)); + break; + case CURLOPT_SSLCERTTYPE: + /* + * String that holds file type of the SSL certificate to use + */ + result = setstropt(&data->set.str[STRING_CERT_TYPE], + va_arg(param, char *)); + break; + case CURLOPT_SSLKEY: + /* + * String that holds file name of the SSL key to use + */ + result = setstropt(&data->set.str[STRING_KEY], + va_arg(param, char *)); + break; + case CURLOPT_SSLKEYTYPE: + /* + * String that holds file type of the SSL key to use + */ + result = setstropt(&data->set.str[STRING_KEY_TYPE], + va_arg(param, char *)); + break; + case CURLOPT_KEYPASSWD: + /* + * String that holds the SSL or SSH private key password. + */ + result = setstropt(&data->set.str[STRING_KEY_PASSWD], + va_arg(param, char *)); + break; + case CURLOPT_SSLENGINE: + /* + * String that holds the SSL crypto engine. + */ + argptr = va_arg(param, char *); + if(argptr && argptr[0]) + result = Curl_ssl_set_engine(data, argptr); + break; + + case CURLOPT_SSLENGINE_DEFAULT: + /* + * flag to set engine as default. + */ + result = Curl_ssl_set_engine_default(data); + break; + case CURLOPT_CRLF: + /* + * Kludgy option to enable CRLF conversions. Subject for removal. + */ + data->set.crlf = (0 != va_arg(param, long))?TRUE:FALSE; + break; + + case CURLOPT_INTERFACE: + /* + * Set what interface or address/hostname to bind the socket to when + * performing an operation and thus what from-IP your connection will use. + */ + result = setstropt(&data->set.str[STRING_DEVICE], + va_arg(param, char *)); + break; + case CURLOPT_LOCALPORT: + /* + * Set what local port to bind the socket to when performing an operation. + */ + data->set.localport = curlx_sltous(va_arg(param, long)); + break; + case CURLOPT_LOCALPORTRANGE: + /* + * Set number of local ports to try, starting with CURLOPT_LOCALPORT. + */ + data->set.localportrange = curlx_sltosi(va_arg(param, long)); + break; + case CURLOPT_KRBLEVEL: + /* + * A string that defines the kerberos security level. + */ + result = setstropt(&data->set.str[STRING_KRB_LEVEL], + va_arg(param, char *)); + data->set.krb = (NULL != data->set.str[STRING_KRB_LEVEL])?TRUE:FALSE; + break; + case CURLOPT_GSSAPI_DELEGATION: + /* + * GSS-API credential delegation + */ + data->set.gssapi_delegation = va_arg(param, long); + break; + case CURLOPT_SSL_VERIFYPEER: + /* + * Enable peer SSL verifying. + */ + data->set.ssl.verifypeer = (0 != va_arg(param, long))?TRUE:FALSE; + break; + case CURLOPT_SSL_VERIFYHOST: + /* + * Enable verification of the host name in the peer certificate + */ + arg = va_arg(param, long); + + /* Obviously people are not reading documentation and too many thought + this argument took a boolean when it wasn't and misused it. We thus ban + 1 as a sensible input and we warn about its use. Then we only have the + 2 action internally stored as TRUE. */ + + if(1 == arg) { + failf(data, "CURLOPT_SSL_VERIFYHOST no longer supports 1 as value!"); + return CURLE_BAD_FUNCTION_ARGUMENT; + } + + data->set.ssl.verifyhost = (0 != arg)?TRUE:FALSE; + break; +#ifdef USE_SSLEAY + /* since these two options are only possible to use on an OpenSSL- + powered libcurl we #ifdef them on this condition so that libcurls + built against other SSL libs will return a proper error when trying + to set this option! */ + case CURLOPT_SSL_CTX_FUNCTION: + /* + * Set a SSL_CTX callback + */ + data->set.ssl.fsslctx = va_arg(param, curl_ssl_ctx_callback); + break; + case CURLOPT_SSL_CTX_DATA: + /* + * Set a SSL_CTX callback parameter pointer + */ + data->set.ssl.fsslctxp = va_arg(param, void *); + break; +#endif +#if defined(USE_SSLEAY) || defined(USE_QSOSSL) || defined(USE_GSKIT) || \ + defined(USE_NSS) + case CURLOPT_CERTINFO: + data->set.ssl.certinfo = (0 != va_arg(param, long))?TRUE:FALSE; + break; +#endif + case CURLOPT_CAINFO: + /* + * Set CA info for SSL connection. Specify file name of the CA certificate + */ + result = setstropt(&data->set.str[STRING_SSL_CAFILE], + va_arg(param, char *)); + break; + case CURLOPT_CAPATH: + /* + * Set CA path info for SSL connection. Specify directory name of the CA + * certificates which have been prepared using openssl c_rehash utility. + */ + /* This does not work on windows. */ + result = setstropt(&data->set.str[STRING_SSL_CAPATH], + va_arg(param, char *)); + break; + case CURLOPT_CRLFILE: + /* + * Set CRL file info for SSL connection. Specify file name of the CRL + * to check certificates revocation + */ + result = setstropt(&data->set.str[STRING_SSL_CRLFILE], + va_arg(param, char *)); + break; + case CURLOPT_ISSUERCERT: + /* + * Set Issuer certificate file + * to check certificates issuer + */ + result = setstropt(&data->set.str[STRING_SSL_ISSUERCERT], + va_arg(param, char *)); + break; + case CURLOPT_TELNETOPTIONS: + /* + * Set a linked list of telnet options + */ + data->set.telnet_options = va_arg(param, struct curl_slist *); + break; + + case CURLOPT_BUFFERSIZE: + /* + * The application kindly asks for a differently sized receive buffer. + * If it seems reasonable, we'll use it. + */ + data->set.buffer_size = va_arg(param, long); + + if((data->set.buffer_size> (BUFSIZE -1 )) || + (data->set.buffer_size < 1)) + data->set.buffer_size = 0; /* huge internal default */ + + break; + + case CURLOPT_NOSIGNAL: + /* + * The application asks not to set any signal() or alarm() handlers, + * even when using a timeout. + */ + data->set.no_signal = (0 != va_arg(param, long))?TRUE:FALSE; + break; + + case CURLOPT_SHARE: + { + struct Curl_share *set; + set = va_arg(param, struct Curl_share *); + + /* disconnect from old share, if any */ + if(data->share) { + Curl_share_lock(data, CURL_LOCK_DATA_SHARE, CURL_LOCK_ACCESS_SINGLE); + + if(data->dns.hostcachetype == HCACHE_SHARED) { + data->dns.hostcache = NULL; + data->dns.hostcachetype = HCACHE_NONE; + } + +#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES) + if(data->share->cookies == data->cookies) + data->cookies = NULL; +#endif + + if(data->share->sslsession == data->state.session) + data->state.session = NULL; + + data->share->dirty--; + + Curl_share_unlock(data, CURL_LOCK_DATA_SHARE); + data->share = NULL; + } + + /* use new share if it set */ + data->share = set; + if(data->share) { + + Curl_share_lock(data, CURL_LOCK_DATA_SHARE, CURL_LOCK_ACCESS_SINGLE); + + data->share->dirty++; + + if(data->share->hostcache) { + /* use shared host cache */ + data->dns.hostcache = data->share->hostcache; + data->dns.hostcachetype = HCACHE_SHARED; + } +#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES) + if(data->share->cookies) { + /* use shared cookie list, first free own one if any */ + if(data->cookies) + Curl_cookie_cleanup(data->cookies); + /* enable cookies since we now use a share that uses cookies! */ + data->cookies = data->share->cookies; + } +#endif /* CURL_DISABLE_HTTP */ + if(data->share->sslsession) { + data->set.ssl.max_ssl_sessions = data->share->max_ssl_sessions; + data->state.session = data->share->sslsession; + } + Curl_share_unlock(data, CURL_LOCK_DATA_SHARE); + + } + /* check for host cache not needed, + * it will be done by curl_easy_perform */ + } + break; + + case CURLOPT_PRIVATE: + /* + * Set private data pointer. + */ + data->set.private_data = va_arg(param, void *); + break; + + case CURLOPT_MAXFILESIZE: + /* + * Set the maximum size of a file to download. + */ + data->set.max_filesize = va_arg(param, long); + break; + +#ifdef USE_SSL + case CURLOPT_USE_SSL: + /* + * Make transfers attempt to use SSL/TLS. + */ + data->set.use_ssl = (curl_usessl)va_arg(param, long); + break; + + case CURLOPT_SSL_OPTIONS: + arg = va_arg(param, long); + data->set.ssl_enable_beast = arg&CURLSSLOPT_ALLOW_BEAST?TRUE:FALSE; + break; + +#endif + case CURLOPT_FTPSSLAUTH: + /* + * Set a specific auth for FTP-SSL transfers. + */ + data->set.ftpsslauth = (curl_ftpauth)va_arg(param, long); + break; + + case CURLOPT_IPRESOLVE: + data->set.ipver = va_arg(param, long); + break; + + case CURLOPT_MAXFILESIZE_LARGE: + /* + * Set the maximum size of a file to download. + */ + data->set.max_filesize = va_arg(param, curl_off_t); + break; + + case CURLOPT_TCP_NODELAY: + /* + * Enable or disable TCP_NODELAY, which will disable/enable the Nagle + * algorithm + */ + data->set.tcp_nodelay = (0 != va_arg(param, long))?TRUE:FALSE; + break; + + case CURLOPT_FTP_ACCOUNT: + result = setstropt(&data->set.str[STRING_FTP_ACCOUNT], + va_arg(param, char *)); + break; + + case CURLOPT_IGNORE_CONTENT_LENGTH: + data->set.ignorecl = (0 != va_arg(param, long))?TRUE:FALSE; + break; + + case CURLOPT_CONNECT_ONLY: + /* + * No data transfer, set up connection and let application use the socket + */ + data->set.connect_only = (0 != va_arg(param, long))?TRUE:FALSE; + break; + + case CURLOPT_FTP_ALTERNATIVE_TO_USER: + result = setstropt(&data->set.str[STRING_FTP_ALTERNATIVE_TO_USER], + va_arg(param, char *)); + break; + + case CURLOPT_SOCKOPTFUNCTION: + /* + * socket callback function: called after socket() but before connect() + */ + data->set.fsockopt = va_arg(param, curl_sockopt_callback); + break; + + case CURLOPT_SOCKOPTDATA: + /* + * socket callback data pointer. Might be NULL. + */ + data->set.sockopt_client = va_arg(param, void *); + break; + + case CURLOPT_OPENSOCKETFUNCTION: + /* + * open/create socket callback function: called instead of socket(), + * before connect() + */ + data->set.fopensocket = va_arg(param, curl_opensocket_callback); + break; + + case CURLOPT_OPENSOCKETDATA: + /* + * socket callback data pointer. Might be NULL. + */ + data->set.opensocket_client = va_arg(param, void *); + break; + + case CURLOPT_CLOSESOCKETFUNCTION: + /* + * close socket callback function: called instead of close() + * when shutting down a connection + */ + data->set.fclosesocket = va_arg(param, curl_closesocket_callback); + break; + + case CURLOPT_CLOSESOCKETDATA: + /* + * socket callback data pointer. Might be NULL. + */ + data->set.closesocket_client = va_arg(param, void *); + break; + + case CURLOPT_SSL_SESSIONID_CACHE: + data->set.ssl.sessionid = (0 != va_arg(param, long))?TRUE:FALSE; + break; + +#ifdef USE_LIBSSH2 + /* we only include SSH options if explicitly built to support SSH */ + case CURLOPT_SSH_AUTH_TYPES: + data->set.ssh_auth_types = va_arg(param, long); + break; + + case CURLOPT_SSH_PUBLIC_KEYFILE: + /* + * Use this file instead of the $HOME/.ssh/id_dsa.pub file + */ + result = setstropt(&data->set.str[STRING_SSH_PUBLIC_KEY], + va_arg(param, char *)); + break; + + case CURLOPT_SSH_PRIVATE_KEYFILE: + /* + * Use this file instead of the $HOME/.ssh/id_dsa file + */ + result = setstropt(&data->set.str[STRING_SSH_PRIVATE_KEY], + va_arg(param, char *)); + break; + case CURLOPT_SSH_HOST_PUBLIC_KEY_MD5: + /* + * Option to allow for the MD5 of the host public key to be checked + * for validation purposes. + */ + result = setstropt(&data->set.str[STRING_SSH_HOST_PUBLIC_KEY_MD5], + va_arg(param, char *)); + break; +#ifdef HAVE_LIBSSH2_KNOWNHOST_API + case CURLOPT_SSH_KNOWNHOSTS: + /* + * Store the file name to read known hosts from. + */ + result = setstropt(&data->set.str[STRING_SSH_KNOWNHOSTS], + va_arg(param, char *)); + break; + + case CURLOPT_SSH_KEYFUNCTION: + /* setting to NULL is fine since the ssh.c functions themselves will + then rever to use the internal default */ + data->set.ssh_keyfunc = va_arg(param, curl_sshkeycallback); + break; + + case CURLOPT_SSH_KEYDATA: + /* + * Custom client data to pass to the SSH keyfunc callback + */ + data->set.ssh_keyfunc_userp = va_arg(param, void *); + break; +#endif /* HAVE_LIBSSH2_KNOWNHOST_API */ + +#endif /* USE_LIBSSH2 */ + + case CURLOPT_HTTP_TRANSFER_DECODING: + /* + * disable libcurl transfer encoding is used + */ + data->set.http_te_skip = (0 == va_arg(param, long))?TRUE:FALSE; + break; + + case CURLOPT_HTTP_CONTENT_DECODING: + /* + * raw data passed to the application when content encoding is used + */ + data->set.http_ce_skip = (0 == va_arg(param, long))?TRUE:FALSE; + break; + + case CURLOPT_NEW_FILE_PERMS: + /* + * Uses these permissions instead of 0644 + */ + data->set.new_file_perms = va_arg(param, long); + break; + + case CURLOPT_NEW_DIRECTORY_PERMS: + /* + * Uses these permissions instead of 0755 + */ + data->set.new_directory_perms = va_arg(param, long); + break; + + case CURLOPT_ADDRESS_SCOPE: + /* + * We always get longs when passed plain numericals, but for this value we + * know that an unsigned int will always hold the value so we blindly + * typecast to this type + */ + data->set.scope = curlx_sltoui(va_arg(param, long)); + break; + + case CURLOPT_PROTOCOLS: + /* set the bitmask for the protocols that are allowed to be used for the + transfer, which thus helps the app which takes URLs from users or other + external inputs and want to restrict what protocol(s) to deal + with. Defaults to CURLPROTO_ALL. */ + data->set.allowed_protocols = va_arg(param, long); + break; + + case CURLOPT_REDIR_PROTOCOLS: + /* set the bitmask for the protocols that libcurl is allowed to follow to, + as a subset of the CURLOPT_PROTOCOLS ones. That means the protocol needs + to be set in both bitmasks to be allowed to get redirected to. Defaults + to all protocols except FILE and SCP. */ + data->set.redir_protocols = va_arg(param, long); + break; + + case CURLOPT_MAIL_FROM: + /* Set the SMTP mail originator */ + result = setstropt(&data->set.str[STRING_MAIL_FROM], + va_arg(param, char *)); + break; + + case CURLOPT_MAIL_AUTH: + /* Set the SMTP auth originator */ + result = setstropt(&data->set.str[STRING_MAIL_AUTH], + va_arg(param, char *)); + break; + + case CURLOPT_MAIL_RCPT: + /* Set the list of mail recipients */ + data->set.mail_rcpt = va_arg(param, struct curl_slist *); + break; + + case CURLOPT_SASL_IR: + /* Enable/disable SASL initial response */ + data->set.sasl_ir = (0 != va_arg(param, long)) ? TRUE : FALSE; + break; + + case CURLOPT_RTSP_REQUEST: + { + /* + * Set the RTSP request method (OPTIONS, SETUP, PLAY, etc...) + * Would this be better if the RTSPREQ_* were just moved into here? + */ + long curl_rtspreq = va_arg(param, long); + Curl_RtspReq rtspreq = RTSPREQ_NONE; + switch(curl_rtspreq) { + case CURL_RTSPREQ_OPTIONS: + rtspreq = RTSPREQ_OPTIONS; + break; + + case CURL_RTSPREQ_DESCRIBE: + rtspreq = RTSPREQ_DESCRIBE; + break; + + case CURL_RTSPREQ_ANNOUNCE: + rtspreq = RTSPREQ_ANNOUNCE; + break; + + case CURL_RTSPREQ_SETUP: + rtspreq = RTSPREQ_SETUP; + break; + + case CURL_RTSPREQ_PLAY: + rtspreq = RTSPREQ_PLAY; + break; + + case CURL_RTSPREQ_PAUSE: + rtspreq = RTSPREQ_PAUSE; + break; + + case CURL_RTSPREQ_TEARDOWN: + rtspreq = RTSPREQ_TEARDOWN; + break; + + case CURL_RTSPREQ_GET_PARAMETER: + rtspreq = RTSPREQ_GET_PARAMETER; + break; + + case CURL_RTSPREQ_SET_PARAMETER: + rtspreq = RTSPREQ_SET_PARAMETER; + break; + + case CURL_RTSPREQ_RECORD: + rtspreq = RTSPREQ_RECORD; + break; + + case CURL_RTSPREQ_RECEIVE: + rtspreq = RTSPREQ_RECEIVE; + break; + default: + rtspreq = RTSPREQ_NONE; + } + + data->set.rtspreq = rtspreq; + break; + } + + + case CURLOPT_RTSP_SESSION_ID: + /* + * Set the RTSP Session ID manually. Useful if the application is + * resuming a previously established RTSP session + */ + result = setstropt(&data->set.str[STRING_RTSP_SESSION_ID], + va_arg(param, char *)); + break; + + case CURLOPT_RTSP_STREAM_URI: + /* + * Set the Stream URI for the RTSP request. Unless the request is + * for generic server options, the application will need to set this. + */ + result = setstropt(&data->set.str[STRING_RTSP_STREAM_URI], + va_arg(param, char *)); + break; + + case CURLOPT_RTSP_TRANSPORT: + /* + * The content of the Transport: header for the RTSP request + */ + result = setstropt(&data->set.str[STRING_RTSP_TRANSPORT], + va_arg(param, char *)); + break; + + case CURLOPT_RTSP_CLIENT_CSEQ: + /* + * Set the CSEQ number to issue for the next RTSP request. Useful if the + * application is resuming a previously broken connection. The CSEQ + * will increment from this new number henceforth. + */ + data->state.rtsp_next_client_CSeq = va_arg(param, long); + break; + + case CURLOPT_RTSP_SERVER_CSEQ: + /* Same as the above, but for server-initiated requests */ + data->state.rtsp_next_client_CSeq = va_arg(param, long); + break; + + case CURLOPT_INTERLEAVEDATA: + data->set.rtp_out = va_arg(param, void *); + break; + case CURLOPT_INTERLEAVEFUNCTION: + /* Set the user defined RTP write function */ + data->set.fwrite_rtp = va_arg(param, curl_write_callback); + break; + + case CURLOPT_WILDCARDMATCH: + data->set.wildcardmatch = (0 != va_arg(param, long))?TRUE:FALSE; + break; + case CURLOPT_CHUNK_BGN_FUNCTION: + data->set.chunk_bgn = va_arg(param, curl_chunk_bgn_callback); + break; + case CURLOPT_CHUNK_END_FUNCTION: + data->set.chunk_end = va_arg(param, curl_chunk_end_callback); + break; + case CURLOPT_FNMATCH_FUNCTION: + data->set.fnmatch = va_arg(param, curl_fnmatch_callback); + break; + case CURLOPT_CHUNK_DATA: + data->wildcard.customptr = va_arg(param, void *); + break; + case CURLOPT_FNMATCH_DATA: + data->set.fnmatch_data = va_arg(param, void *); + break; +#ifdef USE_TLS_SRP + case CURLOPT_TLSAUTH_USERNAME: + result = setstropt(&data->set.str[STRING_TLSAUTH_USERNAME], + va_arg(param, char *)); + if(data->set.str[STRING_TLSAUTH_USERNAME] && !data->set.ssl.authtype) + data->set.ssl.authtype = CURL_TLSAUTH_SRP; /* default to SRP */ + break; + case CURLOPT_TLSAUTH_PASSWORD: + result = setstropt(&data->set.str[STRING_TLSAUTH_PASSWORD], + va_arg(param, char *)); + if(data->set.str[STRING_TLSAUTH_USERNAME] && !data->set.ssl.authtype) + data->set.ssl.authtype = CURL_TLSAUTH_SRP; /* default to SRP */ + break; + case CURLOPT_TLSAUTH_TYPE: + if(strnequal((char *)va_arg(param, char *), "SRP", strlen("SRP"))) + data->set.ssl.authtype = CURL_TLSAUTH_SRP; + else + data->set.ssl.authtype = CURL_TLSAUTH_NONE; + break; +#endif + case CURLOPT_DNS_SERVERS: + result = Curl_set_dns_servers(data, va_arg(param, char *)); + break; + case CURLOPT_DNS_INTERFACE: + result = Curl_set_dns_interface(data, va_arg(param, char *)); + break; + case CURLOPT_DNS_LOCAL_IP4: + result = Curl_set_dns_local_ip4(data, va_arg(param, char *)); + break; + case CURLOPT_DNS_LOCAL_IP6: + result = Curl_set_dns_local_ip6(data, va_arg(param, char *)); + break; + + case CURLOPT_TCP_KEEPALIVE: + data->set.tcp_keepalive = (0 != va_arg(param, long))?TRUE:FALSE; + break; + case CURLOPT_TCP_KEEPIDLE: + data->set.tcp_keepidle = va_arg(param, long); + break; + case CURLOPT_TCP_KEEPINTVL: + data->set.tcp_keepintvl = va_arg(param, long); + break; + case CURLOPT_SSL_ENABLE_NPN: + data->set.ssl_enable_npn = (0 != va_arg(param, long))?TRUE:FALSE; + break; + case CURLOPT_SSL_ENABLE_ALPN: + data->set.ssl_enable_alpn = (0 != va_arg(param, long))?TRUE:FALSE; + break; + + default: + /* unknown tag and its companion, just ignore: */ + result = CURLE_UNKNOWN_OPTION; + break; + } + + return result; +} + +static void conn_free(struct connectdata *conn) +{ + if(!conn) + return; + + /* possible left-overs from the async name resolvers */ + Curl_resolver_cancel(conn); + + /* close the SSL stuff before we close any sockets since they will/may + write to the sockets */ + Curl_ssl_close(conn, FIRSTSOCKET); + Curl_ssl_close(conn, SECONDARYSOCKET); + + /* close possibly still open sockets */ + if(CURL_SOCKET_BAD != conn->sock[SECONDARYSOCKET]) + Curl_closesocket(conn, conn->sock[SECONDARYSOCKET]); + if(CURL_SOCKET_BAD != conn->sock[FIRSTSOCKET]) + Curl_closesocket(conn, conn->sock[FIRSTSOCKET]); + if(CURL_SOCKET_BAD != conn->tempsock[0]) + Curl_closesocket(conn, conn->tempsock[0]); + if(CURL_SOCKET_BAD != conn->tempsock[1]) + Curl_closesocket(conn, conn->tempsock[1]); + +#if defined(USE_NTLM) && defined(NTLM_WB_ENABLED) + Curl_ntlm_wb_cleanup(conn); +#endif + + Curl_safefree(conn->user); + Curl_safefree(conn->passwd); + Curl_safefree(conn->xoauth2_bearer); + Curl_safefree(conn->options); + Curl_safefree(conn->proxyuser); + Curl_safefree(conn->proxypasswd); + Curl_safefree(conn->allocptr.proxyuserpwd); + Curl_safefree(conn->allocptr.uagent); + Curl_safefree(conn->allocptr.userpwd); + Curl_safefree(conn->allocptr.accept_encoding); + Curl_safefree(conn->allocptr.te); + Curl_safefree(conn->allocptr.rangeline); + Curl_safefree(conn->allocptr.ref); + Curl_safefree(conn->allocptr.host); + Curl_safefree(conn->allocptr.cookiehost); + Curl_safefree(conn->allocptr.rtsp_transport); + Curl_safefree(conn->trailer); + Curl_safefree(conn->host.rawalloc); /* host name buffer */ + Curl_safefree(conn->proxy.rawalloc); /* proxy name buffer */ + Curl_safefree(conn->master_buffer); + + Curl_llist_destroy(conn->send_pipe, NULL); + Curl_llist_destroy(conn->recv_pipe, NULL); + + conn->send_pipe = NULL; + conn->recv_pipe = NULL; + + Curl_safefree(conn->localdev); + Curl_free_ssl_config(&conn->ssl_config); + + free(conn); /* free all the connection oriented data */ +} + +/* + * Disconnects the given connection. Note the connection may not be the + * primary connection, like when freeing room in the connection cache or + * killing of a dead old connection. + * + * This function MUST NOT reset state in the SessionHandle struct if that + * isn't strictly bound to the life-time of *this* particular connection. + * + */ + +CURLcode Curl_disconnect(struct connectdata *conn, bool dead_connection) +{ + struct SessionHandle *data; + if(!conn) + return CURLE_OK; /* this is closed and fine already */ + data = conn->data; + + if(!data) { + DEBUGF(fprintf(stderr, "DISCONNECT without easy handle, ignoring\n")); + return CURLE_OK; + } + + if(conn->dns_entry != NULL) { + Curl_resolv_unlock(data, conn->dns_entry); + conn->dns_entry = NULL; + } + + Curl_hostcache_prune(data); /* kill old DNS cache entries */ + + /* Cleanup NTLM connection-related data */ + Curl_http_ntlm_cleanup(conn); + + if(conn->handler->disconnect) + /* This is set if protocol-specific cleanups should be made */ + conn->handler->disconnect(conn, dead_connection); + + /* unlink ourselves! */ + infof(data, "Closing connection %ld\n", conn->connection_id); + Curl_conncache_remove_conn(data->state.conn_cache, conn); + +#if defined(USE_LIBIDN) + if(conn->host.encalloc) + idn_free(conn->host.encalloc); /* encoded host name buffer, must be freed + with idn_free() since this was allocated + by libidn */ + if(conn->proxy.encalloc) + idn_free(conn->proxy.encalloc); /* encoded proxy name buffer, must be + freed with idn_free() since this was + allocated by libidn */ +#elif defined(USE_WIN32_IDN) + free(conn->host.encalloc); /* encoded host name buffer, must be freed with + idn_free() since this was allocated by + curl_win32_idn_to_ascii */ + if(conn->proxy.encalloc) + free(conn->proxy.encalloc); /* encoded proxy name buffer, must be freed + with idn_free() since this was allocated by + curl_win32_idn_to_ascii */ +#endif + + Curl_ssl_close(conn, FIRSTSOCKET); + + /* Indicate to all handles on the pipe that we're dead */ + if(Curl_multi_pipeline_enabled(data->multi)) { + signalPipeClose(conn->send_pipe, TRUE); + signalPipeClose(conn->recv_pipe, TRUE); + } + + conn_free(conn); + + return CURLE_OK; +} + +/* + * This function should return TRUE if the socket is to be assumed to + * be dead. Most commonly this happens when the server has closed the + * connection due to inactivity. + */ +static bool SocketIsDead(curl_socket_t sock) +{ + int sval; + bool ret_val = TRUE; + + sval = Curl_socket_ready(sock, CURL_SOCKET_BAD, 0); + if(sval == 0) + /* timeout */ + ret_val = FALSE; + + return ret_val; +} + +static bool IsPipeliningPossible(const struct SessionHandle *handle, + const struct connectdata *conn) +{ + if((conn->handler->protocol & PROTO_FAMILY_HTTP) && + Curl_multi_pipeline_enabled(handle->multi) && + (handle->set.httpreq == HTTPREQ_GET || + handle->set.httpreq == HTTPREQ_HEAD) && + handle->set.httpversion != CURL_HTTP_VERSION_1_0) + return TRUE; + + return FALSE; +} + +bool Curl_isPipeliningEnabled(const struct SessionHandle *handle) +{ + return Curl_multi_pipeline_enabled(handle->multi); +} + +CURLcode Curl_addHandleToPipeline(struct SessionHandle *data, + struct curl_llist *pipeline) +{ + if(!Curl_llist_insert_next(pipeline, pipeline->tail, data)) + return CURLE_OUT_OF_MEMORY; + return CURLE_OK; +} + +int Curl_removeHandleFromPipeline(struct SessionHandle *handle, + struct curl_llist *pipeline) +{ + struct curl_llist_element *curr; + + curr = pipeline->head; + while(curr) { + if(curr->ptr == handle) { + Curl_llist_remove(pipeline, curr, NULL); + return 1; /* we removed a handle */ + } + curr = curr->next; + } + + return 0; +} + +#if 0 /* this code is saved here as it is useful for debugging purposes */ +static void Curl_printPipeline(struct curl_llist *pipeline) +{ + struct curl_llist_element *curr; + + curr = pipeline->head; + while(curr) { + struct SessionHandle *data = (struct SessionHandle *) curr->ptr; + infof(data, "Handle in pipeline: %s\n", data->state.path); + curr = curr->next; + } +} +#endif + +static struct SessionHandle* gethandleathead(struct curl_llist *pipeline) +{ + struct curl_llist_element *curr = pipeline->head; + if(curr) { + return (struct SessionHandle *) curr->ptr; + } + + return NULL; +} + +/* remove the specified connection from all (possible) pipelines and related + queues */ +void Curl_getoff_all_pipelines(struct SessionHandle *data, + struct connectdata *conn) +{ + bool recv_head = (conn->readchannel_inuse && + (gethandleathead(conn->recv_pipe) == data)) ? TRUE : FALSE; + + bool send_head = (conn->writechannel_inuse && + (gethandleathead(conn->send_pipe) == data)) ? TRUE : FALSE; + + if(Curl_removeHandleFromPipeline(data, conn->recv_pipe) && recv_head) + conn->readchannel_inuse = FALSE; + if(Curl_removeHandleFromPipeline(data, conn->send_pipe) && send_head) + conn->writechannel_inuse = FALSE; +} + +static void signalPipeClose(struct curl_llist *pipeline, bool pipe_broke) +{ + struct curl_llist_element *curr; + + if(!pipeline) + return; + + curr = pipeline->head; + while(curr) { + struct curl_llist_element *next = curr->next; + struct SessionHandle *data = (struct SessionHandle *) curr->ptr; + +#ifdef DEBUGBUILD /* debug-only code */ + if(data->magic != CURLEASY_MAGIC_NUMBER) { + /* MAJOR BADNESS */ + infof(data, "signalPipeClose() found BAAD easy handle\n"); + } +#endif + + if(pipe_broke) + data->state.pipe_broke = TRUE; + Curl_multi_handlePipeBreak(data); + Curl_llist_remove(pipeline, curr, NULL); + curr = next; + } +} + +/* + * This function finds the connection in the connection + * cache that has been unused for the longest time. + * + * Returns the pointer to the oldest idle connection, or NULL if none was + * found. + */ +static struct connectdata * +find_oldest_idle_connection(struct SessionHandle *data) +{ + struct conncache *bc = data->state.conn_cache; + struct curl_hash_iterator iter; + struct curl_llist_element *curr; + struct curl_hash_element *he; + long highscore=-1; + long score; + struct timeval now; + struct connectdata *conn_candidate = NULL; + struct connectbundle *bundle; + + now = Curl_tvnow(); + + Curl_hash_start_iterate(bc->hash, &iter); + + he = Curl_hash_next_element(&iter); + while(he) { + struct connectdata *conn; + + bundle = he->ptr; + + curr = bundle->conn_list->head; + while(curr) { + conn = curr->ptr; + + if(!conn->inuse) { + /* Set higher score for the age passed since the connection was used */ + score = Curl_tvdiff(now, conn->now); + + if(score > highscore) { + highscore = score; + conn_candidate = conn; + } + } + curr = curr->next; + } + + he = Curl_hash_next_element(&iter); + } + + return conn_candidate; +} + +/* + * This function finds the connection in the connection + * bundle that has been unused for the longest time. + * + * Returns the pointer to the oldest idle connection, or NULL if none was + * found. + */ +static struct connectdata * +find_oldest_idle_connection_in_bundle(struct SessionHandle *data, + struct connectbundle *bundle) +{ + struct curl_llist_element *curr; + long highscore=-1; + long score; + struct timeval now; + struct connectdata *conn_candidate = NULL; + struct connectdata *conn; + + (void)data; + + now = Curl_tvnow(); + + curr = bundle->conn_list->head; + while(curr) { + conn = curr->ptr; + + if(!conn->inuse) { + /* Set higher score for the age passed since the connection was used */ + score = Curl_tvdiff(now, conn->now); + + if(score > highscore) { + highscore = score; + conn_candidate = conn; + } + } + curr = curr->next; + } + + return conn_candidate; +} + +/* + * This function checks if given connection is dead and disconnects if so. + * (That also removes it from the connection cache.) + * + * Returns TRUE if the connection actually was dead and disconnected. + */ +static bool disconnect_if_dead(struct connectdata *conn, + struct SessionHandle *data) +{ + size_t pipeLen = conn->send_pipe->size + conn->recv_pipe->size; + if(!pipeLen && !conn->inuse) { + /* The check for a dead socket makes sense only if there are no + handles in pipeline and the connection isn't already marked in + use */ + bool dead; + if(conn->handler->protocol & CURLPROTO_RTSP) + /* RTSP is a special case due to RTP interleaving */ + dead = Curl_rtsp_connisdead(conn); + else + dead = SocketIsDead(conn->sock[FIRSTSOCKET]); + + if(dead) { + conn->data = data; + infof(data, "Connection %ld seems to be dead!\n", conn->connection_id); + + /* disconnect resources */ + Curl_disconnect(conn, /* dead_connection */TRUE); + return TRUE; + } + } + return FALSE; +} + +/* + * Wrapper to use disconnect_if_dead() function in Curl_conncache_foreach() + * + * Returns always 0. + */ +static int call_disconnect_if_dead(struct connectdata *conn, + void *param) +{ + struct SessionHandle* data = (struct SessionHandle*)param; + disconnect_if_dead(conn, data); + return 0; /* continue iteration */ +} + +/* + * This function scans the connection cache for half-open/dead connections, + * closes and removes them. + * The cleanup is done at most once per second. + */ +static void prune_dead_connections(struct SessionHandle *data) +{ + struct timeval now = Curl_tvnow(); + long elapsed = Curl_tvdiff(now, data->state.conn_cache->last_cleanup); + + if(elapsed >= 1000L) { + Curl_conncache_foreach(data->state.conn_cache, data, + call_disconnect_if_dead); + data->state.conn_cache->last_cleanup = now; + } +} + +/* + * Given one filled in connection struct (named needle), this function should + * detect if there already is one that has all the significant details + * exactly the same and thus should be used instead. + * + * If there is a match, this function returns TRUE - and has marked the + * connection as 'in-use'. It must later be called with ConnectionDone() to + * return back to 'idle' (unused) state. + * + * The force_reuse flag is set if the connection must be used, even if + * the pipelining strategy wants to open a new connection instead of reusing. + */ +static bool +ConnectionExists(struct SessionHandle *data, + struct connectdata *needle, + struct connectdata **usethis, + bool *force_reuse) +{ + struct connectdata *check; + struct connectdata *chosen = 0; + bool canPipeline = IsPipeliningPossible(data, needle); + bool wantNTLMhttp = ((data->state.authhost.want & CURLAUTH_NTLM) || + (data->state.authhost.want & CURLAUTH_NTLM_WB)) && + (needle->handler->protocol & PROTO_FAMILY_HTTP) ? TRUE : FALSE; + struct connectbundle *bundle; + + *force_reuse = FALSE; + + /* We can't pipe if the site is blacklisted */ + if(canPipeline && Curl_pipeline_site_blacklisted(data, needle)) { + canPipeline = FALSE; + } + + /* Look up the bundle with all the connections to this + particular host */ + bundle = Curl_conncache_find_bundle(data->state.conn_cache, + needle->host.name); + if(bundle) { + size_t max_pipe_len = Curl_multi_max_pipeline_length(data->multi); + size_t best_pipe_len = max_pipe_len; + struct curl_llist_element *curr; + + infof(data, "Found bundle for host %s: %p\n", + needle->host.name, (void *)bundle); + + /* We can't pipe if we don't know anything about the server */ + if(canPipeline && !bundle->server_supports_pipelining) { + infof(data, "Server doesn't support pipelining\n"); + canPipeline = FALSE; + } + + curr = bundle->conn_list->head; + while(curr) { + bool match = FALSE; + bool credentialsMatch = FALSE; + size_t pipeLen; + + /* + * Note that if we use a HTTP proxy, we check connections to that + * proxy and not to the actual remote server. + */ + check = curr->ptr; + curr = curr->next; + + if(disconnect_if_dead(check, data)) + continue; + + pipeLen = check->send_pipe->size + check->recv_pipe->size; + + if(canPipeline) { + /* Make sure the pipe has only GET requests */ + struct SessionHandle* sh = gethandleathead(check->send_pipe); + struct SessionHandle* rh = gethandleathead(check->recv_pipe); + if(sh) { + if(!IsPipeliningPossible(sh, check)) + continue; + } + else if(rh) { + if(!IsPipeliningPossible(rh, check)) + continue; + } + } + else { + if(pipeLen > 0) { + /* can only happen within multi handles, and means that another easy + handle is using this connection */ + continue; + } + + if(Curl_resolver_asynch()) { + /* ip_addr_str[0] is NUL only if the resolving of the name hasn't + completed yet and until then we don't re-use this connection */ + if(!check->ip_addr_str[0]) { + infof(data, + "Connection #%ld is still name resolving, can't reuse\n", + check->connection_id); + continue; + } + } + + if((check->sock[FIRSTSOCKET] == CURL_SOCKET_BAD) || + check->bits.close) { + /* Don't pick a connection that hasn't connected yet or that is going + to get closed. */ + infof(data, "Connection #%ld isn't open enough, can't reuse\n", + check->connection_id); +#ifdef DEBUGBUILD + if(check->recv_pipe->size > 0) { + infof(data, + "BAD! Unconnected #%ld has a non-empty recv pipeline!\n", + check->connection_id); + } +#endif + continue; + } + } + + if((needle->handler->flags&PROTOPT_SSL) != + (check->handler->flags&PROTOPT_SSL)) + /* don't do mixed SSL and non-SSL connections */ + if(!(needle->handler->protocol & check->handler->protocol)) + /* except protocols that have been upgraded via TLS */ + continue; + + if(needle->handler->flags&PROTOPT_SSL) { + if((data->set.ssl.verifypeer != check->verifypeer) || + (data->set.ssl.verifyhost != check->verifyhost)) + continue; + } + + if(needle->bits.proxy != check->bits.proxy) + /* don't do mixed proxy and non-proxy connections */ + continue; + + if(!canPipeline && check->inuse) + /* this request can't be pipelined but the checked connection is + already in use so we skip it */ + continue; + + if(needle->localdev || needle->localport) { + /* If we are bound to a specific local end (IP+port), we must not + re-use a random other one, although if we didn't ask for a + particular one we can reuse one that was bound. + + This comparison is a bit rough and too strict. Since the input + parameters can be specified in numerous ways and still end up the + same it would take a lot of processing to make it really accurate. + Instead, this matching will assume that re-uses of bound connections + will most likely also re-use the exact same binding parameters and + missing out a few edge cases shouldn't hurt anyone very much. + */ + if((check->localport != needle->localport) || + (check->localportrange != needle->localportrange) || + !check->localdev || + !needle->localdev || + strcmp(check->localdev, needle->localdev)) + continue; + } + + if((!(needle->handler->flags & PROTOPT_CREDSPERREQUEST)) || + wantNTLMhttp) { + /* This protocol requires credentials per connection or is HTTP+NTLM, + so verify that we're using the same name and password as well */ + if(!strequal(needle->user, check->user) || + !strequal(needle->passwd, check->passwd)) { + /* one of them was different */ + continue; + } + credentialsMatch = TRUE; + } + + if(!needle->bits.httpproxy || needle->handler->flags&PROTOPT_SSL || + (needle->bits.httpproxy && check->bits.httpproxy && + needle->bits.tunnel_proxy && check->bits.tunnel_proxy && + Curl_raw_equal(needle->proxy.name, check->proxy.name) && + (needle->port == check->port))) { + /* The requested connection does not use a HTTP proxy or it uses SSL or + it is a non-SSL protocol tunneled over the same http proxy name and + port number or it is a non-SSL protocol which is allowed to be + upgraded via TLS */ + + if((Curl_raw_equal(needle->handler->scheme, check->handler->scheme) || + needle->handler->protocol & check->handler->protocol) && + Curl_raw_equal(needle->host.name, check->host.name) && + needle->remote_port == check->remote_port) { + if(needle->handler->flags & PROTOPT_SSL) { + /* This is a SSL connection so verify that we're using the same + SSL options as well */ + if(!Curl_ssl_config_matches(&needle->ssl_config, + &check->ssl_config)) { + DEBUGF(infof(data, + "Connection #%ld has different SSL parameters, " + "can't reuse\n", + check->connection_id)); + continue; + } + else if(check->ssl[FIRSTSOCKET].state != ssl_connection_complete) { + DEBUGF(infof(data, + "Connection #%ld has not started SSL connect, " + "can't reuse\n", + check->connection_id)); + continue; + } + } + match = TRUE; + } + } + else { /* The requested needle connection is using a proxy, + is the checked one using the same host, port and type? */ + if(check->bits.proxy && + (needle->proxytype == check->proxytype) && + (needle->bits.tunnel_proxy == check->bits.tunnel_proxy) && + Curl_raw_equal(needle->proxy.name, check->proxy.name) && + needle->port == check->port) { + /* This is the same proxy connection, use it! */ + match = TRUE; + } + } + + if(match) { + /* If we are looking for an HTTP+NTLM connection, check if this is + already authenticating with the right credentials. If not, keep + looking so that we can reuse NTLM connections if + possible. (Especially we must not reuse the same connection if + partway through a handshake!) */ + if(wantNTLMhttp) { + if(credentialsMatch && check->ntlm.state != NTLMSTATE_NONE) { + chosen = check; + + /* We must use this connection, no other */ + *force_reuse = TRUE; + break; + } + else if(credentialsMatch) + /* this is a backup choice */ + chosen = check; + continue; + } + + if(canPipeline) { + /* We can pipeline if we want to. Let's continue looking for + the optimal connection to use, i.e the shortest pipe that is not + blacklisted. */ + + if(pipeLen == 0) { + /* We have the optimal connection. Let's stop looking. */ + chosen = check; + break; + } + + /* We can't use the connection if the pipe is full */ + if(pipeLen >= max_pipe_len) + continue; + + /* We can't use the connection if the pipe is penalized */ + if(Curl_pipeline_penalized(data, check)) + continue; + + if(pipeLen < best_pipe_len) { + /* This connection has a shorter pipe so far. We'll pick this + and continue searching */ + chosen = check; + best_pipe_len = pipeLen; + continue; + } + } + else { + /* We have found a connection. Let's stop searching. */ + chosen = check; + break; + } + } + } + } + + if(chosen) { + *usethis = chosen; + return TRUE; /* yes, we found one to use! */ + } + + return FALSE; /* no matching connecting exists */ +} + +/* Mark the connection as 'idle', or close it if the cache is full. + Returns TRUE if the connection is kept, or FALSE if it was closed. */ +static bool +ConnectionDone(struct SessionHandle *data, struct connectdata *conn) +{ + /* data->multi->maxconnects can be negative, deal with it. */ + size_t maxconnects = + (data->multi->maxconnects < 0) ? data->multi->num_easy * 4: + data->multi->maxconnects; + struct connectdata *conn_candidate = NULL; + + /* Mark the current connection as 'unused' */ + conn->inuse = FALSE; + + if(maxconnects > 0 && + data->state.conn_cache->num_connections > maxconnects) { + infof(data, "Connection cache is full, closing the oldest one.\n"); + + conn_candidate = find_oldest_idle_connection(data); + + if(conn_candidate) { + /* Set the connection's owner correctly */ + conn_candidate->data = data; + + /* the winner gets the honour of being disconnected */ + (void)Curl_disconnect(conn_candidate, /* dead_connection */ FALSE); + } + } + + return (conn_candidate == conn) ? FALSE : TRUE; +} + +/* + * The given input connection struct pointer is to be stored in the connection + * cache. If the cache is already full, least interesting existing connection + * (if any) gets closed. + * + * The given connection should be unique. That must've been checked prior to + * this call. + */ +static CURLcode ConnectionStore(struct SessionHandle *data, + struct connectdata *conn) +{ + return Curl_conncache_add_conn(data->state.conn_cache, conn); +} + +/* after a TCP connection to the proxy has been verified, this function does + the next magic step. + + Note: this function's sub-functions call failf() + +*/ +CURLcode Curl_connected_proxy(struct connectdata *conn, + int sockindex) +{ + if(!conn->bits.proxy || sockindex) + /* this magic only works for the primary socket as the secondary is used + for FTP only and it has FTP specific magic in ftp.c */ + return CURLE_OK; + + switch(conn->proxytype) { +#ifndef CURL_DISABLE_PROXY + case CURLPROXY_SOCKS5: + case CURLPROXY_SOCKS5_HOSTNAME: + return Curl_SOCKS5(conn->proxyuser, conn->proxypasswd, + conn->host.name, conn->remote_port, + FIRSTSOCKET, conn); + + case CURLPROXY_SOCKS4: + return Curl_SOCKS4(conn->proxyuser, conn->host.name, + conn->remote_port, FIRSTSOCKET, conn, FALSE); + + case CURLPROXY_SOCKS4A: + return Curl_SOCKS4(conn->proxyuser, conn->host.name, + conn->remote_port, FIRSTSOCKET, conn, TRUE); + +#endif /* CURL_DISABLE_PROXY */ + case CURLPROXY_HTTP: + case CURLPROXY_HTTP_1_0: + /* do nothing here. handled later. */ + break; + default: + break; + } /* switch proxytype */ + + return CURLE_OK; +} + +/* + * verboseconnect() displays verbose information after a connect + */ +#ifndef CURL_DISABLE_VERBOSE_STRINGS +void Curl_verboseconnect(struct connectdata *conn) +{ + if(conn->data->set.verbose) + infof(conn->data, "Connected to %s (%s) port %ld (#%ld)\n", + conn->bits.proxy ? conn->proxy.dispname : conn->host.dispname, + conn->ip_addr_str, conn->port, conn->connection_id); +} +#endif + +int Curl_protocol_getsock(struct connectdata *conn, + curl_socket_t *socks, + int numsocks) +{ + if(conn->handler->proto_getsock) + return conn->handler->proto_getsock(conn, socks, numsocks); + return GETSOCK_BLANK; +} + +int Curl_doing_getsock(struct connectdata *conn, + curl_socket_t *socks, + int numsocks) +{ + if(conn && conn->handler->doing_getsock) + return conn->handler->doing_getsock(conn, socks, numsocks); + return GETSOCK_BLANK; +} + +/* + * We are doing protocol-specific connecting and this is being called over and + * over from the multi interface until the connection phase is done on + * protocol layer. + */ + +CURLcode Curl_protocol_connecting(struct connectdata *conn, + bool *done) +{ + CURLcode result=CURLE_OK; + + if(conn && conn->handler->connecting) { + *done = FALSE; + result = conn->handler->connecting(conn, done); + } + else + *done = TRUE; + + return result; +} + +/* + * We are DOING this is being called over and over from the multi interface + * until the DOING phase is done on protocol layer. + */ + +CURLcode Curl_protocol_doing(struct connectdata *conn, bool *done) +{ + CURLcode result=CURLE_OK; + + if(conn && conn->handler->doing) { + *done = FALSE; + result = conn->handler->doing(conn, done); + } + else + *done = TRUE; + + return result; +} + +/* + * We have discovered that the TCP connection has been successful, we can now + * proceed with some action. + * + */ +CURLcode Curl_protocol_connect(struct connectdata *conn, + bool *protocol_done) +{ + CURLcode result=CURLE_OK; + + *protocol_done = FALSE; + + if(conn->bits.tcpconnect[FIRSTSOCKET] && conn->bits.protoconnstart) { + /* We already are connected, get back. This may happen when the connect + worked fine in the first call, like when we connect to a local server + or proxy. Note that we don't know if the protocol is actually done. + + Unless this protocol doesn't have any protocol-connect callback, as + then we know we're done. */ + if(!conn->handler->connecting) + *protocol_done = TRUE; + + return CURLE_OK; + } + + if(!conn->bits.protoconnstart) { + + result = Curl_proxy_connect(conn); + if(result) + return result; + + if(conn->bits.tunnel_proxy && conn->bits.httpproxy && + (conn->tunnel_state[FIRSTSOCKET] != TUNNEL_COMPLETE)) + /* when using an HTTP tunnel proxy, await complete tunnel establishment + before proceeding further. Return CURLE_OK so we'll be called again */ + return CURLE_OK; + + if(conn->handler->connect_it) { + /* is there a protocol-specific connect() procedure? */ + + /* Call the protocol-specific connect function */ + result = conn->handler->connect_it(conn, protocol_done); + } + else + *protocol_done = TRUE; + + /* it has started, possibly even completed but that knowledge isn't stored + in this bit! */ + if(!result) + conn->bits.protoconnstart = TRUE; + } + + return result; /* pass back status */ +} + +/* + * Helpers for IDNA convertions. + */ +static bool is_ASCII_name(const char *hostname) +{ + const unsigned char *ch = (const unsigned char*)hostname; + + while(*ch) { + if(*ch++ & 0x80) + return FALSE; + } + return TRUE; +} + +#ifdef USE_LIBIDN +/* + * Check if characters in hostname is allowed in Top Level Domain. + */ +static bool tld_check_name(struct SessionHandle *data, + const char *ace_hostname) +{ + size_t err_pos; + char *uc_name = NULL; + int rc; +#ifndef CURL_DISABLE_VERBOSE_STRINGS + const char *tld_errmsg = ""; +#else + (void)data; +#endif + + /* Convert (and downcase) ACE-name back into locale's character set */ + rc = idna_to_unicode_lzlz(ace_hostname, &uc_name, 0); + if(rc != IDNA_SUCCESS) + return FALSE; + + rc = tld_check_lz(uc_name, &err_pos, NULL); +#ifndef CURL_DISABLE_VERBOSE_STRINGS +#ifdef HAVE_TLD_STRERROR + if(rc != TLD_SUCCESS) + tld_errmsg = tld_strerror((Tld_rc)rc); +#endif + if(rc == TLD_INVALID) + infof(data, "WARNING: %s; pos %u = `%c'/0x%02X\n", + tld_errmsg, err_pos, uc_name[err_pos], + uc_name[err_pos] & 255); + else if(rc != TLD_SUCCESS) + infof(data, "WARNING: TLD check for %s failed; %s\n", + uc_name, tld_errmsg); +#endif /* CURL_DISABLE_VERBOSE_STRINGS */ + if(uc_name) + idn_free(uc_name); + if(rc != TLD_SUCCESS) + return FALSE; + + return TRUE; +} +#endif + +/* + * Perform any necessary IDN conversion of hostname + */ +static void fix_hostname(struct SessionHandle *data, + struct connectdata *conn, struct hostname *host) +{ + size_t len; + +#ifndef USE_LIBIDN + (void)data; + (void)conn; +#elif defined(CURL_DISABLE_VERBOSE_STRINGS) + (void)conn; +#endif + + /* set the name we use to display the host name */ + host->dispname = host->name; + + len = strlen(host->name); + if(host->name[len-1] == '.') + /* strip off a single trailing dot if present, primarily for SNI but + there's no use for it */ + host->name[len-1]=0; + + if(!is_ASCII_name(host->name)) { +#ifdef USE_LIBIDN + /************************************************************* + * Check name for non-ASCII and convert hostname to ACE form. + *************************************************************/ + if(stringprep_check_version(LIBIDN_REQUIRED_VERSION)) { + char *ace_hostname = NULL; + int rc = idna_to_ascii_lz(host->name, &ace_hostname, 0); + infof (data, "Input domain encoded as `%s'\n", + stringprep_locale_charset ()); + if(rc != IDNA_SUCCESS) + infof(data, "Failed to convert %s to ACE; %s\n", + host->name, Curl_idn_strerror(conn,rc)); + else { + /* tld_check_name() displays a warning if the host name contains + "illegal" characters for this TLD */ + (void)tld_check_name(data, ace_hostname); + + host->encalloc = ace_hostname; + /* change the name pointer to point to the encoded hostname */ + host->name = host->encalloc; + } + } +#elif defined(USE_WIN32_IDN) + /************************************************************* + * Check name for non-ASCII and convert hostname to ACE form. + *************************************************************/ + char *ace_hostname = NULL; + int rc = curl_win32_idn_to_ascii(host->name, &ace_hostname); + if(rc == 0) + infof(data, "Failed to convert %s to ACE;\n", + host->name); + else { + host->encalloc = ace_hostname; + /* change the name pointer to point to the encoded hostname */ + host->name = host->encalloc; + } +#else + infof(data, "IDN support not present, can't parse Unicode domains\n"); +#endif + } +} + +static void llist_dtor(void *user, void *element) +{ + (void)user; + (void)element; + /* Do nothing */ +} + +/* + * Allocate and initialize a new connectdata object. + */ +static struct connectdata *allocate_conn(struct SessionHandle *data) +{ + struct connectdata *conn = calloc(1, sizeof(struct connectdata)); + if(!conn) + return NULL; + + conn->handler = &Curl_handler_dummy; /* Be sure we have a handler defined + already from start to avoid NULL + situations and checks */ + + /* and we setup a few fields in case we end up actually using this struct */ + + conn->sock[FIRSTSOCKET] = CURL_SOCKET_BAD; /* no file descriptor */ + conn->sock[SECONDARYSOCKET] = CURL_SOCKET_BAD; /* no file descriptor */ + conn->tempsock[0] = CURL_SOCKET_BAD; /* no file descriptor */ + conn->tempsock[1] = CURL_SOCKET_BAD; /* no file descriptor */ + conn->connection_id = -1; /* no ID */ + conn->port = -1; /* unknown at this point */ + conn->remote_port = -1; /* unknown */ + + /* Default protocol-independent behavior doesn't support persistent + connections, so we set this to force-close. Protocols that support + this need to set this to FALSE in their "curl_do" functions. */ + connclose(conn, "Default to force-close"); + + /* Store creation time to help future close decision making */ + conn->created = Curl_tvnow(); + + conn->data = data; /* Setup the association between this connection + and the SessionHandle */ + + conn->proxytype = data->set.proxytype; /* type */ + +#ifdef CURL_DISABLE_PROXY + + conn->bits.proxy = FALSE; + conn->bits.httpproxy = FALSE; + conn->bits.proxy_user_passwd = FALSE; + conn->bits.tunnel_proxy = FALSE; + +#else /* CURL_DISABLE_PROXY */ + + /* note that these two proxy bits are now just on what looks to be + requested, they may be altered down the road */ + conn->bits.proxy = (data->set.str[STRING_PROXY] && + *data->set.str[STRING_PROXY])?TRUE:FALSE; + conn->bits.httpproxy = (conn->bits.proxy && + (conn->proxytype == CURLPROXY_HTTP || + conn->proxytype == CURLPROXY_HTTP_1_0))?TRUE:FALSE; + conn->bits.proxy_user_passwd = + (NULL != data->set.str[STRING_PROXYUSERNAME])?TRUE:FALSE; + conn->bits.tunnel_proxy = data->set.tunnel_thru_httpproxy; + +#endif /* CURL_DISABLE_PROXY */ + + conn->bits.user_passwd = (NULL != data->set.str[STRING_USERNAME])?TRUE:FALSE; + conn->bits.ftp_use_epsv = data->set.ftp_use_epsv; + conn->bits.ftp_use_eprt = data->set.ftp_use_eprt; + + conn->verifypeer = data->set.ssl.verifypeer; + conn->verifyhost = data->set.ssl.verifyhost; + + conn->ip_version = data->set.ipver; + +#if defined(USE_NTLM) && defined(NTLM_WB_ENABLED) + conn->ntlm_auth_hlpr_socket = CURL_SOCKET_BAD; + conn->ntlm_auth_hlpr_pid = 0; + conn->challenge_header = NULL; + conn->response_header = NULL; +#endif + + if(Curl_multi_pipeline_enabled(data->multi) && + !conn->master_buffer) { + /* Allocate master_buffer to be used for pipelining */ + conn->master_buffer = calloc(BUFSIZE, sizeof (char)); + if(!conn->master_buffer) + goto error; + } + + /* Initialize the pipeline lists */ + conn->send_pipe = Curl_llist_alloc((curl_llist_dtor) llist_dtor); + conn->recv_pipe = Curl_llist_alloc((curl_llist_dtor) llist_dtor); + if(!conn->send_pipe || !conn->recv_pipe) + goto error; + +#ifdef HAVE_GSSAPI + conn->data_prot = PROT_CLEAR; +#endif + + /* Store the local bind parameters that will be used for this connection */ + if(data->set.str[STRING_DEVICE]) { + conn->localdev = strdup(data->set.str[STRING_DEVICE]); + if(!conn->localdev) + goto error; + } + conn->localportrange = data->set.localportrange; + conn->localport = data->set.localport; + + /* the close socket stuff needs to be copied to the connection struct as + it may live on without (this specific) SessionHandle */ + conn->fclosesocket = data->set.fclosesocket; + conn->closesocket_client = data->set.closesocket_client; + + return conn; + error: + + Curl_llist_destroy(conn->send_pipe, NULL); + Curl_llist_destroy(conn->recv_pipe, NULL); + + conn->send_pipe = NULL; + conn->recv_pipe = NULL; + + Curl_safefree(conn->master_buffer); + Curl_safefree(conn->localdev); + Curl_safefree(conn); + return NULL; +} + +static CURLcode findprotocol(struct SessionHandle *data, + struct connectdata *conn, + const char *protostr) +{ + const struct Curl_handler * const *pp; + const struct Curl_handler *p; + + /* Scan protocol handler table and match against 'protostr' to set a few + variables based on the URL. Now that the handler may be changed later + when the protocol specific setup function is called. */ + for(pp = protocols; (p = *pp) != NULL; pp++) { + if(Curl_raw_equal(p->scheme, protostr)) { + /* Protocol found in table. Check if allowed */ + if(!(data->set.allowed_protocols & p->protocol)) + /* nope, get out */ + break; + + /* it is allowed for "normal" request, now do an extra check if this is + the result of a redirect */ + if(data->state.this_is_a_follow && + !(data->set.redir_protocols & p->protocol)) + /* nope, get out */ + break; + + /* Perform setup complement if some. */ + conn->handler = conn->given = p; + + /* 'port' and 'remote_port' are set in setup_connection_internals() */ + return CURLE_OK; + } + } + + + /* The protocol was not found in the table, but we don't have to assign it + to anything since it is already assigned to a dummy-struct in the + create_conn() function when the connectdata struct is allocated. */ + failf(data, "Protocol \"%s\" not supported or disabled in " LIBCURL_NAME, + protostr); + + return CURLE_UNSUPPORTED_PROTOCOL; +} + +/* + * Parse URL and fill in the relevant members of the connection struct. + */ +static CURLcode parseurlandfillconn(struct SessionHandle *data, + struct connectdata *conn, + bool *prot_missing, + char **userp, char **passwdp, + char **optionsp) +{ + char *at; + char *fragment; + char *path = data->state.path; + char *query; + int rc; + char protobuf[16] = ""; + const char *protop = ""; + CURLcode result; + bool rebuild_url = FALSE; + + *prot_missing = FALSE; + + /************************************************************* + * Parse the URL. + * + * We need to parse the url even when using the proxy, because we will need + * the hostname and port in case we are trying to SSL connect through the + * proxy -- and we don't know if we will need to use SSL until we parse the + * url ... + ************************************************************/ + if((2 == sscanf(data->change.url, "%15[^:]:%[^\n]", + protobuf, path)) && + Curl_raw_equal(protobuf, "file")) { + if(path[0] == '/' && path[1] == '/') { + /* Allow omitted hostname (e.g. file:/). This is not strictly + * speaking a valid file: URL by RFC 1738, but treating file:/ as + * file://localhost/ is similar to how other schemes treat missing + * hostnames. See RFC 1808. */ + + /* This cannot be done with strcpy() in a portable manner, since the + memory areas overlap! */ + memmove(path, path + 2, strlen(path + 2)+1); + } + /* + * we deal with file:/// differently since it supports no + * hostname other than "localhost" and "127.0.0.1", which is unique among + * the URL protocols specified in RFC 1738 + */ + if(path[0] != '/') { + /* the URL included a host name, we ignore host names in file:// URLs + as the standards don't define what to do with them */ + char *ptr=strchr(path, '/'); + if(ptr) { + /* there was a slash present + + RFC1738 (section 3.1, page 5) says: + + The rest of the locator consists of data specific to the scheme, + and is known as the "url-path". It supplies the details of how the + specified resource can be accessed. Note that the "/" between the + host (or port) and the url-path is NOT part of the url-path. + + As most agents use file://localhost/foo to get '/foo' although the + slash preceding foo is a separator and not a slash for the path, + a URL as file://localhost//foo must be valid as well, to refer to + the same file with an absolute path. + */ + + if(ptr[1] && ('/' == ptr[1])) + /* if there was two slashes, we skip the first one as that is then + used truly as a separator */ + ptr++; + + /* This cannot be made with strcpy, as the memory chunks overlap! */ + memmove(path, ptr, strlen(ptr)+1); + } + } + + protop = "file"; /* protocol string */ + } + else { + /* clear path */ + path[0]=0; + + if(2 > sscanf(data->change.url, + "%15[^\n:]://%[^\n/?]%[^\n]", + protobuf, + conn->host.name, path)) { + + /* + * The URL was badly formatted, let's try the browser-style _without_ + * protocol specified like 'http://'. + */ + rc = sscanf(data->change.url, "%[^\n/?]%[^\n]", conn->host.name, path); + if(1 > rc) { + /* + * We couldn't even get this format. + * djgpp 2.04 has a sscanf() bug where 'conn->host.name' is + * assigned, but the return value is EOF! + */ +#if defined(__DJGPP__) && (DJGPP_MINOR == 4) + if(!(rc == -1 && *conn->host.name)) +#endif + { + failf(data, " malformed"); + return CURLE_URL_MALFORMAT; + } + } + + /* + * Since there was no protocol part specified, we guess what protocol it + * is based on the first letters of the server name. + */ + + /* Note: if you add a new protocol, please update the list in + * lib/version.c too! */ + + if(checkprefix("FTP.", conn->host.name)) + protop = "ftp"; + else if(checkprefix("DICT.", conn->host.name)) + protop = "DICT"; + else if(checkprefix("LDAP.", conn->host.name)) + protop = "LDAP"; + else if(checkprefix("IMAP.", conn->host.name)) + protop = "IMAP"; + else if(checkprefix("SMTP.", conn->host.name)) + protop = "smtp"; + else if(checkprefix("POP3.", conn->host.name)) + protop = "pop3"; + else { + protop = "http"; + } + + *prot_missing = TRUE; /* not given in URL */ + } + else + protop = protobuf; + } + + /* We search for '?' in the host name (but only on the right side of a + * @-letter to allow ?-letters in username and password) to handle things + * like http://example.com?param= (notice the missing '/'). + */ + at = strchr(conn->host.name, '@'); + if(at) + query = strchr(at+1, '?'); + else + query = strchr(conn->host.name, '?'); + + if(query) { + /* We must insert a slash before the '?'-letter in the URL. If the URL had + a slash after the '?', that is where the path currently begins and the + '?string' is still part of the host name. + + We must move the trailing part from the host name and put it first in + the path. And have it all prefixed with a slash. + */ + + size_t hostlen = strlen(query); + size_t pathlen = strlen(path); + + /* move the existing path plus the zero byte forward, to make room for + the host-name part */ + memmove(path+hostlen+1, path, pathlen+1); + + /* now copy the trailing host part in front of the existing path */ + memcpy(path+1, query, hostlen); + + path[0]='/'; /* prepend the missing slash */ + rebuild_url = TRUE; + + *query=0; /* now cut off the hostname at the ? */ + } + else if(!path[0]) { + /* if there's no path set, use a single slash */ + strcpy(path, "/"); + rebuild_url = TRUE; + } + + /* If the URL is malformatted (missing a '/' after hostname before path) we + * insert a slash here. The only letter except '/' we accept to start a path + * is '?'. + */ + if(path[0] == '?') { + /* We need this function to deal with overlapping memory areas. We know + that the memory area 'path' points to is 'urllen' bytes big and that + is bigger than the path. Use +1 to move the zero byte too. */ + memmove(&path[1], path, strlen(path)+1); + path[0] = '/'; + rebuild_url = TRUE; + } + else { + /* sanitise paths and remove ../ and ./ sequences according to RFC3986 */ + char *newp = Curl_dedotdotify(path); + if(!newp) + return CURLE_OUT_OF_MEMORY; + + if(strcmp(newp, path)) { + rebuild_url = TRUE; + free(data->state.pathbuffer); + data->state.pathbuffer = newp; + data->state.path = newp; + path = newp; + } + else + free(newp); + } + + /* + * "rebuild_url" means that one or more URL components have been modified so + * we need to generate an updated full version. We need the corrected URL + * when communicating over HTTP proxy and we don't know at this point if + * we're using a proxy or not. + */ + if(rebuild_url) { + char *reurl; + + size_t plen = strlen(path); /* new path, should be 1 byte longer than + the original */ + size_t urllen = strlen(data->change.url); /* original URL length */ + + size_t prefixlen = strlen(conn->host.name); + + if(!*prot_missing) + prefixlen += strlen(protop) + strlen("://"); + + reurl = malloc(urllen + 2); /* 2 for zerobyte + slash */ + if(!reurl) + return CURLE_OUT_OF_MEMORY; + + /* copy the prefix */ + memcpy(reurl, data->change.url, prefixlen); + + /* append the trailing piece + zerobyte */ + memcpy(&reurl[prefixlen], path, plen + 1); + + /* possible free the old one */ + if(data->change.url_alloc) { + Curl_safefree(data->change.url); + data->change.url_alloc = FALSE; + } + + infof(data, "Rebuilt URL to: %s\n", reurl); + + data->change.url = reurl; + data->change.url_alloc = TRUE; /* free this later */ + } + + /* + * Parse the login details from the URL and strip them out of + * the host name + */ + result = parse_url_login(data, conn, userp, passwdp, optionsp); + if(result != CURLE_OK) + return result; + + if(conn->host.name[0] == '[') { + /* This looks like an IPv6 address literal. See if there is an address + scope if there is no location header */ + char *percent = strchr(conn->host.name, '%'); + if(percent) { + unsigned int identifier_offset = 3; + char *endp; + unsigned long scope; + if(strncmp("%25", percent, 3) != 0) { + infof(data, + "Please URL encode %% as %%25, see RFC 6874.\n"); + identifier_offset = 1; + } + scope = strtoul(percent + identifier_offset, &endp, 10); + if(*endp == ']') { + /* The address scope was well formed. Knock it out of the + hostname. */ + memmove(percent, endp, strlen(endp)+1); + conn->scope = (unsigned int)scope; + } + else { + /* Zone identifier is not numeric */ +#if defined(HAVE_NET_IF_H) && defined(IFNAMSIZ) && defined(HAVE_IF_NAMETOINDEX) + char ifname[IFNAMSIZ + 2]; + char *square_bracket; + unsigned int scopeidx = 0; + strncpy(ifname, percent + identifier_offset, IFNAMSIZ + 2); + /* Ensure nullbyte termination */ + ifname[IFNAMSIZ + 1] = '\0'; + square_bracket = strchr(ifname, ']'); + if(square_bracket) { + /* Remove ']' */ + *square_bracket = '\0'; + scopeidx = if_nametoindex(ifname); + if(scopeidx == 0) { + infof(data, "Invalid network interface: %s; %s\n", ifname, + strerror(errno)); + } + } + if(scopeidx > 0) { + /* Remove zone identifier from hostname */ + memmove(percent, + percent + identifier_offset + strlen(ifname), + identifier_offset + strlen(ifname)); + conn->scope = scopeidx; + } + else +#endif /* HAVE_NET_IF_H && IFNAMSIZ */ + infof(data, "Invalid IPv6 address format\n"); + } + } + } + + if(data->set.scope) + /* Override any scope that was set above. */ + conn->scope = data->set.scope; + + /* Remove the fragment part of the path. Per RFC 2396, this is always the + last part of the URI. We are looking for the first '#' so that we deal + gracefully with non conformant URI such as http://example.com#foo#bar. */ + fragment = strchr(path, '#'); + if(fragment) { + *fragment = 0; + + /* we know the path part ended with a fragment, so we know the full URL + string does too and we need to cut it off from there so it isn't used + over proxy */ + fragment = strchr(data->change.url, '#'); + if(fragment) + *fragment = 0; + } + + /* + * So if the URL was A://B/C#D, + * protop is A + * conn->host.name is B + * data->state.path is /C + */ + + return findprotocol(data, conn, protop); +} + +/* + * If we're doing a resumed transfer, we need to setup our stuff + * properly. + */ +static CURLcode setup_range(struct SessionHandle *data) +{ + struct UrlState *s = &data->state; + s->resume_from = data->set.set_resume_from; + if(s->resume_from || data->set.str[STRING_SET_RANGE]) { + if(s->rangestringalloc) + free(s->range); + + if(s->resume_from) + s->range = aprintf("%" CURL_FORMAT_CURL_OFF_TU "-", s->resume_from); + else + s->range = strdup(data->set.str[STRING_SET_RANGE]); + + s->rangestringalloc = (s->range)?TRUE:FALSE; + + if(!s->range) + return CURLE_OUT_OF_MEMORY; + + /* tell ourselves to fetch this range */ + s->use_range = TRUE; /* enable range download */ + } + else + s->use_range = FALSE; /* disable range download */ + + return CURLE_OK; +} + + +/* + * setup_connection_internals() - + * + * Setup connection internals specific to the requested protocol in the + * SessionHandle. This is inited and setup before the connection is made but + * is about the particular protocol that is to be used. + * + * This MUST get called after proxy magic has been figured out. + */ +static CURLcode setup_connection_internals(struct connectdata *conn) +{ + const struct Curl_handler * p; + CURLcode result; + struct SessionHandle *data = conn->data; + + /* in some case in the multi state-machine, we go back to the CONNECT state + and then a second (or third or...) call to this function will be made + without doing a DISCONNECT or DONE in between (since the connection is + yet in place) and therefore this function needs to first make sure + there's no lingering previous data allocated. */ + Curl_free_request_state(data); + + memset(&data->req, 0, sizeof(struct SingleRequest)); + data->req.maxdownload = -1; + + conn->socktype = SOCK_STREAM; /* most of them are TCP streams */ + + /* Perform setup complement if some. */ + p = conn->handler; + + if(p->setup_connection) { + result = (*p->setup_connection)(conn); + + if(result != CURLE_OK) + return result; + + p = conn->handler; /* May have changed. */ + } + + if(conn->port < 0) + /* we check for -1 here since if proxy was detected already, this + was very likely already set to the proxy port */ + conn->port = p->defport; + + /* only if remote_port was not already parsed off the URL we use the + default port number */ + if(conn->remote_port < 0) + conn->remote_port = (unsigned short)conn->given->defport; + + return CURLE_OK; +} + +/* + * Curl_free_request_state() should free temp data that was allocated in the + * SessionHandle for this single request. + */ + +void Curl_free_request_state(struct SessionHandle *data) +{ + Curl_safefree(data->req.protop); + Curl_safefree(data->req.newurl); +} + + +#ifndef CURL_DISABLE_PROXY +/**************************************************************** +* Checks if the host is in the noproxy list. returns true if it matches +* and therefore the proxy should NOT be used. +****************************************************************/ +static bool check_noproxy(const char* name, const char* no_proxy) +{ + /* no_proxy=domain1.dom,host.domain2.dom + * (a comma-separated list of hosts which should + * not be proxied, or an asterisk to override + * all proxy variables) + */ + size_t tok_start; + size_t tok_end; + const char* separator = ", "; + size_t no_proxy_len; + size_t namelen; + char *endptr; + + if(no_proxy && no_proxy[0]) { + if(Curl_raw_equal("*", no_proxy)) { + return TRUE; + } + + /* NO_PROXY was specified and it wasn't just an asterisk */ + + no_proxy_len = strlen(no_proxy); + endptr = strchr(name, ':'); + if(endptr) + namelen = endptr - name; + else + namelen = strlen(name); + + for(tok_start = 0; tok_start < no_proxy_len; tok_start = tok_end + 1) { + while(tok_start < no_proxy_len && + strchr(separator, no_proxy[tok_start]) != NULL) { + /* Look for the beginning of the token. */ + ++tok_start; + } + + if(tok_start == no_proxy_len) + break; /* It was all trailing separator chars, no more tokens. */ + + for(tok_end = tok_start; tok_end < no_proxy_len && + strchr(separator, no_proxy[tok_end]) == NULL; ++tok_end) + /* Look for the end of the token. */ + ; + + /* To match previous behaviour, where it was necessary to specify + * ".local.com" to prevent matching "notlocal.com", we will leave + * the '.' off. + */ + if(no_proxy[tok_start] == '.') + ++tok_start; + + if((tok_end - tok_start) <= namelen) { + /* Match the last part of the name to the domain we are checking. */ + const char *checkn = name + namelen - (tok_end - tok_start); + if(Curl_raw_nequal(no_proxy + tok_start, checkn, + tok_end - tok_start)) { + if((tok_end - tok_start) == namelen || *(checkn - 1) == '.') { + /* We either have an exact match, or the previous character is a . + * so it is within the same domain, so no proxy for this host. + */ + return TRUE; + } + } + } /* if((tok_end - tok_start) <= namelen) */ + } /* for(tok_start = 0; tok_start < no_proxy_len; + tok_start = tok_end + 1) */ + } /* NO_PROXY was specified and it wasn't just an asterisk */ + + return FALSE; +} + +/**************************************************************** +* Detect what (if any) proxy to use. Remember that this selects a host +* name and is not limited to HTTP proxies only. +* The returned pointer must be freed by the caller (unless NULL) +****************************************************************/ +static char *detect_proxy(struct connectdata *conn) +{ + char *proxy = NULL; + +#ifndef CURL_DISABLE_HTTP + /* If proxy was not specified, we check for default proxy environment + * variables, to enable i.e Lynx compliance: + * + * http_proxy=http://some.server.dom:port/ + * https_proxy=http://some.server.dom:port/ + * ftp_proxy=http://some.server.dom:port/ + * no_proxy=domain1.dom,host.domain2.dom + * (a comma-separated list of hosts which should + * not be proxied, or an asterisk to override + * all proxy variables) + * all_proxy=http://some.server.dom:port/ + * (seems to exist for the CERN www lib. Probably + * the first to check for.) + * + * For compatibility, the all-uppercase versions of these variables are + * checked if the lowercase versions don't exist. + */ + char *no_proxy=NULL; + char proxy_env[128]; + + no_proxy=curl_getenv("no_proxy"); + if(!no_proxy) + no_proxy=curl_getenv("NO_PROXY"); + + if(!check_noproxy(conn->host.name, no_proxy)) { + /* It was not listed as without proxy */ + const char *protop = conn->handler->scheme; + char *envp = proxy_env; + char *prox; + + /* Now, build _proxy and check for such a one to use */ + while(*protop) + *envp++ = (char)tolower((int)*protop++); + + /* append _proxy */ + strcpy(envp, "_proxy"); + + /* read the protocol proxy: */ + prox=curl_getenv(proxy_env); + + /* + * We don't try the uppercase version of HTTP_PROXY because of + * security reasons: + * + * When curl is used in a webserver application + * environment (cgi or php), this environment variable can + * be controlled by the web server user by setting the + * http header 'Proxy:' to some value. + * + * This can cause 'internal' http/ftp requests to be + * arbitrarily redirected by any external attacker. + */ + if(!prox && !Curl_raw_equal("http_proxy", proxy_env)) { + /* There was no lowercase variable, try the uppercase version: */ + Curl_strntoupper(proxy_env, proxy_env, sizeof(proxy_env)); + prox=curl_getenv(proxy_env); + } + + if(prox && *prox) { /* don't count "" strings */ + proxy = prox; /* use this */ + } + else { + proxy = curl_getenv("all_proxy"); /* default proxy to use */ + if(!proxy) + proxy=curl_getenv("ALL_PROXY"); + } + } /* if(!check_noproxy(conn->host.name, no_proxy)) - it wasn't specified + non-proxy */ + if(no_proxy) + free(no_proxy); + +#else /* !CURL_DISABLE_HTTP */ + + (void)conn; +#endif /* CURL_DISABLE_HTTP */ + + return proxy; +} + +/* + * If this is supposed to use a proxy, we need to figure out the proxy + * host name, so that we can re-use an existing connection + * that may exist registered to the same proxy host. + * proxy will be freed before this function returns. + */ +static CURLcode parse_proxy(struct SessionHandle *data, + struct connectdata *conn, char *proxy) +{ + char *prox_portno; + char *endofprot; + + /* We use 'proxyptr' to point to the proxy name from now on... */ + char *proxyptr; + char *portptr; + char *atsign; + + /* We do the proxy host string parsing here. We want the host name and the + * port name. Accept a protocol:// prefix + */ + + /* Parse the protocol part if present */ + endofprot = strstr(proxy, "://"); + if(endofprot) { + proxyptr = endofprot+3; + if(checkprefix("socks5h", proxy)) + conn->proxytype = CURLPROXY_SOCKS5_HOSTNAME; + else if(checkprefix("socks5", proxy)) + conn->proxytype = CURLPROXY_SOCKS5; + else if(checkprefix("socks4a", proxy)) + conn->proxytype = CURLPROXY_SOCKS4A; + else if(checkprefix("socks4", proxy) || checkprefix("socks", proxy)) + conn->proxytype = CURLPROXY_SOCKS4; + /* Any other xxx:// : change to http proxy */ + } + else + proxyptr = proxy; /* No xxx:// head: It's a HTTP proxy */ + + /* Is there a username and password given in this proxy url? */ + atsign = strchr(proxyptr, '@'); + if(atsign) { + CURLcode res = CURLE_OK; + char *proxyuser = NULL; + char *proxypasswd = NULL; + + res = parse_login_details(proxyptr, atsign - proxyptr, + &proxyuser, &proxypasswd, NULL); + if(!res) { + /* found user and password, rip them out. note that we are + unescaping them, as there is otherwise no way to have a + username or password with reserved characters like ':' in + them. */ + Curl_safefree(conn->proxyuser); + if(proxyuser && strlen(proxyuser) < MAX_CURL_USER_LENGTH) + conn->proxyuser = curl_easy_unescape(data, proxyuser, 0, NULL); + else + conn->proxyuser = strdup(""); + + if(!conn->proxyuser) + res = CURLE_OUT_OF_MEMORY; + else { + Curl_safefree(conn->proxypasswd); + if(proxypasswd && strlen(proxypasswd) < MAX_CURL_PASSWORD_LENGTH) + conn->proxypasswd = curl_easy_unescape(data, proxypasswd, 0, NULL); + else + conn->proxypasswd = strdup(""); + + if(!conn->proxypasswd) + res = CURLE_OUT_OF_MEMORY; + } + + if(!res) { + conn->bits.proxy_user_passwd = TRUE; /* enable it */ + atsign++; /* the right side of the @-letter */ + + if(atsign) + proxyptr = atsign; /* now use this instead */ + else + res = CURLE_OUT_OF_MEMORY; + } + } + + Curl_safefree(proxyuser); + Curl_safefree(proxypasswd); + + if(res) + return res; + } + + /* start scanning for port number at this point */ + portptr = proxyptr; + + /* detect and extract RFC6874-style IPv6-addresses */ + if(*proxyptr == '[') { + char *ptr = ++proxyptr; /* advance beyond the initial bracket */ + while(*ptr && (ISXDIGIT(*ptr) || (*ptr == ':') || (*ptr == '.'))) + ptr++; + if(*ptr == '%') { + /* There might be a zone identifier */ + if(strncmp("%25", ptr, 3)) + infof(data, "Please URL encode %% as %%25, see RFC 6874.\n"); + ptr++; + /* Allow unresered characters as defined in RFC 3986 */ + while(*ptr && (ISALPHA(*ptr) || ISXDIGIT(*ptr) || (*ptr == '-') || + (*ptr == '.') || (*ptr == '_') || (*ptr == '~'))) + ptr++; + } + if(*ptr == ']') + /* yeps, it ended nicely with a bracket as well */ + *ptr++ = 0; + else + infof(data, "Invalid IPv6 address format\n"); + portptr = ptr; + /* Note that if this didn't end with a bracket, we still advanced the + * proxyptr first, but I can't see anything wrong with that as no host + * name nor a numeric can legally start with a bracket. + */ + } + + /* Get port number off proxy.server.com:1080 */ + prox_portno = strchr(portptr, ':'); + if(prox_portno) { + *prox_portno = 0x0; /* cut off number from host name */ + prox_portno ++; + /* now set the local port number */ + conn->port = strtol(prox_portno, NULL, 10); + } + else { + if(proxyptr[0]=='/') + /* If the first character in the proxy string is a slash, fail + immediately. The following code will otherwise clear the string which + will lead to code running as if no proxy was set! */ + return CURLE_COULDNT_RESOLVE_PROXY; + + /* without a port number after the host name, some people seem to use + a slash so we strip everything from the first slash */ + atsign = strchr(proxyptr, '/'); + if(atsign) + *atsign = 0x0; /* cut off path part from host name */ + + if(data->set.proxyport) + /* None given in the proxy string, then get the default one if it is + given */ + conn->port = data->set.proxyport; + } + + /* now, clone the cleaned proxy host name */ + conn->proxy.rawalloc = strdup(proxyptr); + conn->proxy.name = conn->proxy.rawalloc; + + if(!conn->proxy.rawalloc) + return CURLE_OUT_OF_MEMORY; + + return CURLE_OK; +} + +/* + * Extract the user and password from the authentication string + */ +static CURLcode parse_proxy_auth(struct SessionHandle *data, + struct connectdata *conn) +{ + char proxyuser[MAX_CURL_USER_LENGTH]=""; + char proxypasswd[MAX_CURL_PASSWORD_LENGTH]=""; + + if(data->set.str[STRING_PROXYUSERNAME] != NULL) { + strncpy(proxyuser, data->set.str[STRING_PROXYUSERNAME], + MAX_CURL_USER_LENGTH); + proxyuser[MAX_CURL_USER_LENGTH-1] = '\0'; /*To be on safe side*/ + } + if(data->set.str[STRING_PROXYPASSWORD] != NULL) { + strncpy(proxypasswd, data->set.str[STRING_PROXYPASSWORD], + MAX_CURL_PASSWORD_LENGTH); + proxypasswd[MAX_CURL_PASSWORD_LENGTH-1] = '\0'; /*To be on safe side*/ + } + + conn->proxyuser = curl_easy_unescape(data, proxyuser, 0, NULL); + if(!conn->proxyuser) + return CURLE_OUT_OF_MEMORY; + + conn->proxypasswd = curl_easy_unescape(data, proxypasswd, 0, NULL); + if(!conn->proxypasswd) + return CURLE_OUT_OF_MEMORY; + + return CURLE_OK; +} +#endif /* CURL_DISABLE_PROXY */ + +/* + * parse_url_login() + * + * Parse the login details (user name, password and options) from the URL and + * strip them out of the host name + * + * Inputs: data->set.use_netrc (CURLOPT_NETRC) + * conn->host.name + * + * Outputs: (almost :- all currently undefined) + * conn->bits.user_passwd - non-zero if non-default passwords exist + * user - non-zero length if defined + * passwd - non-zero length if defined + * options - non-zero length if defined + * conn->host.name - remove user name and password + */ +static CURLcode parse_url_login(struct SessionHandle *data, + struct connectdata *conn, + char **user, char **passwd, char **options) +{ + CURLcode result = CURLE_OK; + char *userp = NULL; + char *passwdp = NULL; + char *optionsp = NULL; + + /* At this point, we're hoping all the other special cases have + * been taken care of, so conn->host.name is at most + * [user[:password][;options]]@]hostname + * + * We need somewhere to put the embedded details, so do that first. + */ + + char *ptr = strchr(conn->host.name, '@'); + char *login = conn->host.name; + + DEBUGASSERT(!**user); + DEBUGASSERT(!**passwd); + DEBUGASSERT(!**options); + + if(!ptr) + goto out; + + /* We will now try to extract the + * possible login information in a string like: + * ftp://user:password@ftp.my.site:8021/README */ + conn->host.name = ++ptr; + + /* So the hostname is sane. Only bother interpreting the + * results if we could care. It could still be wasted + * work because it might be overtaken by the programmatically + * set user/passwd, but doing that first adds more cases here :-( + */ + + if(data->set.use_netrc == CURL_NETRC_REQUIRED) + goto out; + + /* We could use the login information in the URL so extract it */ + result = parse_login_details(login, ptr - login - 1, + &userp, &passwdp, &optionsp); + if(result != CURLE_OK) + goto out; + + if(userp) { + char *newname; + + /* We have a user in the URL */ + conn->bits.userpwd_in_url = TRUE; + conn->bits.user_passwd = TRUE; /* enable user+password */ + + /* Decode the user */ + newname = curl_easy_unescape(data, userp, 0, NULL); + if(!newname) { + result = CURLE_OUT_OF_MEMORY; + goto out; + } + + free(*user); + *user = newname; + } + + if(passwdp) { + /* We have a password in the URL so decode it */ + char *newpasswd = curl_easy_unescape(data, passwdp, 0, NULL); + if(!newpasswd) { + result = CURLE_OUT_OF_MEMORY; + goto out; + } + + free(*passwd); + *passwd = newpasswd; + } + + if(optionsp) { + /* We have an options list in the URL so decode it */ + char *newoptions = curl_easy_unescape(data, optionsp, 0, NULL); + if(!newoptions) { + result = CURLE_OUT_OF_MEMORY; + goto out; + } + + free(*options); + *options = newoptions; + } + + + out: + + Curl_safefree(userp); + Curl_safefree(passwdp); + Curl_safefree(optionsp); + + return result; +} + +/* + * parse_login_details() + * + * This is used to parse a login string for user name, password and options in + * the following formats: + * + * user + * user:password + * user:password;options + * user;options + * user;options:password + * :password + * :password;options + * ;options + * ;options:password + * + * Parameters: + * + * login [in] - The login string. + * len [in] - The length of the login string. + * userp [in/out] - The address where a pointer to newly allocated memory + * holding the user will be stored upon completion. + * passdwp [in/out] - The address where a pointer to newly allocated memory + * holding the password will be stored upon completion. + * optionsp [in/out] - The address where a pointer to newly allocated memory + * holding the options will be stored upon completion. + * + * Returns CURLE_OK on success. + */ +static CURLcode parse_login_details(const char *login, const size_t len, + char **userp, char **passwdp, + char **optionsp) +{ + CURLcode result = CURLE_OK; + char *ubuf = NULL; + char *pbuf = NULL; + char *obuf = NULL; + const char *psep = NULL; + const char *osep = NULL; + size_t ulen; + size_t plen; + size_t olen; + + /* Attempt to find the password separator */ + if(passwdp) { + psep = strchr(login, ':'); + + /* Within the constraint of the login string */ + if(psep >= login + len) + psep = NULL; + } + + /* Attempt to find the options separator */ + if(optionsp) { + osep = strchr(login, ';'); + + /* Within the constraint of the login string */ + if(osep >= login + len) + osep = NULL; + } + + /* Calculate the portion lengths */ + ulen = (psep ? + (size_t)(osep && psep > osep ? osep - login : psep - login) : + (osep ? (size_t)(osep - login) : len)); + plen = (psep ? + (osep && osep > psep ? (size_t)(osep - psep) : + (size_t)(login + len - psep)) - 1 : 0); + olen = (osep ? + (psep && psep > osep ? (size_t)(psep - osep) : + (size_t)(login + len - osep)) - 1 : 0); + + /* Allocate the user portion buffer */ + if(userp && ulen) { + ubuf = malloc(ulen + 1); + if(!ubuf) + result = CURLE_OUT_OF_MEMORY; + } + + /* Allocate the password portion buffer */ + if(!result && passwdp && plen) { + pbuf = malloc(plen + 1); + if(!pbuf) { + Curl_safefree(ubuf); + result = CURLE_OUT_OF_MEMORY; + } + } + + /* Allocate the options portion buffer */ + if(!result && optionsp && olen) { + obuf = malloc(olen + 1); + if(!obuf) { + Curl_safefree(pbuf); + Curl_safefree(ubuf); + result = CURLE_OUT_OF_MEMORY; + } + } + + if(!result) { + /* Store the user portion if necessary */ + if(ubuf) { + memcpy(ubuf, login, ulen); + ubuf[ulen] = '\0'; + Curl_safefree(*userp); + *userp = ubuf; + } + + /* Store the password portion if necessary */ + if(pbuf) { + memcpy(pbuf, psep + 1, plen); + pbuf[plen] = '\0'; + Curl_safefree(*passwdp); + *passwdp = pbuf; + } + + /* Store the options portion if necessary */ + if(obuf) { + memcpy(obuf, osep + 1, olen); + obuf[olen] = '\0'; + Curl_safefree(*optionsp); + *optionsp = obuf; + } + } + + return result; +} + +/************************************************************* + * Figure out the remote port number and fix it in the URL + * + * No matter if we use a proxy or not, we have to figure out the remote + * port number of various reasons. + * + * To be able to detect port number flawlessly, we must not confuse them + * IPv6-specified addresses in the [0::1] style. (RFC2732) + * + * The conn->host.name is currently [user:passwd@]host[:port] where host + * could be a hostname, IPv4 address or IPv6 address. + * + * The port number embedded in the URL is replaced, if necessary. + *************************************************************/ +static CURLcode parse_remote_port(struct SessionHandle *data, + struct connectdata *conn) +{ + char *portptr; + char endbracket; + + /* Note that at this point, the IPv6 address cannot contain any scope + suffix as that has already been removed in the parseurlandfillconn() + function */ + if((1 == sscanf(conn->host.name, "[%*45[0123456789abcdefABCDEF:.]%c", + &endbracket)) && + (']' == endbracket)) { + /* this is a RFC2732-style specified IP-address */ + conn->bits.ipv6_ip = TRUE; + + conn->host.name++; /* skip over the starting bracket */ + portptr = strchr(conn->host.name, ']'); + if(portptr) { + *portptr++ = '\0'; /* zero terminate, killing the bracket */ + if(':' != *portptr) + portptr = NULL; /* no port number available */ + } + } + else { +#ifdef ENABLE_IPV6 + struct in6_addr in6; + if(Curl_inet_pton(AF_INET6, conn->host.name, &in6) > 0) { + /* This is a numerical IPv6 address, meaning this is a wrongly formatted + URL */ + failf(data, "IPv6 numerical address used in URL without brackets"); + return CURLE_URL_MALFORMAT; + } +#endif + + portptr = strrchr(conn->host.name, ':'); + } + + if(data->set.use_port && data->state.allow_port) { + /* if set, we use this and ignore the port possibly given in the URL */ + conn->remote_port = (unsigned short)data->set.use_port; + if(portptr) + *portptr = '\0'; /* cut off the name there anyway - if there was a port + number - since the port number is to be ignored! */ + if(conn->bits.httpproxy) { + /* we need to create new URL with the new port number */ + char *url; + char type[12]=""; + + if(conn->bits.type_set) + snprintf(type, sizeof(type), ";type=%c", + data->set.prefer_ascii?'A': + (data->set.ftp_list_only?'D':'I')); + + /* + * This synthesized URL isn't always right--suffixes like ;type=A are + * stripped off. It would be better to work directly from the original + * URL and simply replace the port part of it. + */ + url = aprintf("%s://%s%s%s:%hu%s%s%s", conn->given->scheme, + conn->bits.ipv6_ip?"[":"", conn->host.name, + conn->bits.ipv6_ip?"]":"", conn->remote_port, + data->state.slash_removed?"/":"", data->state.path, + type); + if(!url) + return CURLE_OUT_OF_MEMORY; + + if(data->change.url_alloc) { + Curl_safefree(data->change.url); + data->change.url_alloc = FALSE; + } + + data->change.url = url; + data->change.url_alloc = TRUE; + } + } + else if(portptr) { + /* no CURLOPT_PORT given, extract the one from the URL */ + + char *rest; + long port; + + port=strtol(portptr+1, &rest, 10); /* Port number must be decimal */ + + if((port < 0) || (port > 0xffff)) { + /* Single unix standard says port numbers are 16 bits long */ + failf(data, "Port number out of range"); + return CURLE_URL_MALFORMAT; + } + + else if(rest != &portptr[1]) { + *portptr = '\0'; /* cut off the name there */ + conn->remote_port = curlx_ultous(port); + } + else + /* Browser behavior adaptation. If there's a colon with no digits after, + just cut off the name there which makes us ignore the colon and just + use the default port. Firefox and Chrome both do that. */ + *portptr = '\0'; + } + return CURLE_OK; +} + +/* + * Override the login details from the URL with that in the CURLOPT_USERPWD + * option or a .netrc file, if applicable. + */ +static CURLcode override_login(struct SessionHandle *data, + struct connectdata *conn, + char **userp, char **passwdp, char **optionsp) +{ + if(data->set.str[STRING_USERNAME]) { + free(*userp); + *userp = strdup(data->set.str[STRING_USERNAME]); + if(!*userp) + return CURLE_OUT_OF_MEMORY; + } + + if(data->set.str[STRING_PASSWORD]) { + free(*passwdp); + *passwdp = strdup(data->set.str[STRING_PASSWORD]); + if(!*passwdp) + return CURLE_OUT_OF_MEMORY; + } + + if(data->set.str[STRING_OPTIONS]) { + free(*optionsp); + *optionsp = strdup(data->set.str[STRING_OPTIONS]); + if(!*optionsp) + return CURLE_OUT_OF_MEMORY; + } + + conn->bits.netrc = FALSE; + if(data->set.use_netrc != CURL_NETRC_IGNORED) { + int ret = Curl_parsenetrc(conn->host.name, + userp, passwdp, + data->set.str[STRING_NETRC_FILE]); + if(ret > 0) { + infof(data, "Couldn't find host %s in the " + DOT_CHAR "netrc file; using defaults\n", + conn->host.name); + } + else if(ret < 0 ) { + return CURLE_OUT_OF_MEMORY; + } + else { + /* set bits.netrc TRUE to remember that we got the name from a .netrc + file, so that it is safe to use even if we followed a Location: to a + different host or similar. */ + conn->bits.netrc = TRUE; + + conn->bits.user_passwd = TRUE; /* enable user+password */ + } + } + + return CURLE_OK; +} + +/* + * Set the login details so they're available in the connection + */ +static CURLcode set_login(struct connectdata *conn, + const char *user, const char *passwd, + const char *options) +{ + CURLcode result = CURLE_OK; + + /* If our protocol needs a password and we have none, use the defaults */ + if((conn->handler->flags & PROTOPT_NEEDSPWD) && !conn->bits.user_passwd) { + /* Store the default user */ + conn->user = strdup(CURL_DEFAULT_USER); + + /* Store the default password */ + if(conn->user) + conn->passwd = strdup(CURL_DEFAULT_PASSWORD); + else + conn->passwd = NULL; + + /* This is the default password, so DON'T set conn->bits.user_passwd */ + } + else { + /* Store the user, zero-length if not set */ + conn->user = strdup(user); + + /* Store the password (only if user is present), zero-length if not set */ + if(conn->user) + conn->passwd = strdup(passwd); + else + conn->passwd = NULL; + } + + if(!conn->user || !conn->passwd) + result = CURLE_OUT_OF_MEMORY; + + /* Store the options, null if not set */ + if(!result && options[0]) { + conn->options = strdup(options); + + if(!conn->options) + result = CURLE_OUT_OF_MEMORY; + } + + return result; +} + +/************************************************************* + * Resolve the address of the server or proxy + *************************************************************/ +static CURLcode resolve_server(struct SessionHandle *data, + struct connectdata *conn, + bool *async) +{ + CURLcode result=CURLE_OK; + long timeout_ms = Curl_timeleft(data, NULL, TRUE); + + /************************************************************* + * Resolve the name of the server or proxy + *************************************************************/ + if(conn->bits.reuse) + /* We're reusing the connection - no need to resolve anything, and + fix_hostname() was called already in create_conn() for the re-use + case. */ + *async = FALSE; + + else { + /* this is a fresh connect */ + int rc; + struct Curl_dns_entry *hostaddr; + + /* set a pointer to the hostname we display */ + fix_hostname(data, conn, &conn->host); + + if(!conn->proxy.name || !*conn->proxy.name) { + /* If not connecting via a proxy, extract the port from the URL, if it is + * there, thus overriding any defaults that might have been set above. */ + conn->port = conn->remote_port; /* it is the same port */ + + /* Resolve target host right on */ + rc = Curl_resolv_timeout(conn, conn->host.name, (int)conn->port, + &hostaddr, timeout_ms); + if(rc == CURLRESOLV_PENDING) + *async = TRUE; + + else if(rc == CURLRESOLV_TIMEDOUT) + result = CURLE_OPERATION_TIMEDOUT; + + else if(!hostaddr) { + failf(data, "Couldn't resolve host '%s'", conn->host.dispname); + result = CURLE_COULDNT_RESOLVE_HOST; + /* don't return yet, we need to clean up the timeout first */ + } + } + else { + /* This is a proxy that hasn't been resolved yet. */ + + /* IDN-fix the proxy name */ + fix_hostname(data, conn, &conn->proxy); + + /* resolve proxy */ + rc = Curl_resolv_timeout(conn, conn->proxy.name, (int)conn->port, + &hostaddr, timeout_ms); + + if(rc == CURLRESOLV_PENDING) + *async = TRUE; + + else if(rc == CURLRESOLV_TIMEDOUT) + result = CURLE_OPERATION_TIMEDOUT; + + else if(!hostaddr) { + failf(data, "Couldn't resolve proxy '%s'", conn->proxy.dispname); + result = CURLE_COULDNT_RESOLVE_PROXY; + /* don't return yet, we need to clean up the timeout first */ + } + } + DEBUGASSERT(conn->dns_entry == NULL); + conn->dns_entry = hostaddr; + } + + return result; +} + +/* + * Cleanup the connection just allocated before we can move along and use the + * previously existing one. All relevant data is copied over and old_conn is + * ready for freeing once this function returns. + */ +static void reuse_conn(struct connectdata *old_conn, + struct connectdata *conn) +{ + if(old_conn->proxy.rawalloc) + free(old_conn->proxy.rawalloc); + + /* free the SSL config struct from this connection struct as this was + allocated in vain and is targeted for destruction */ + Curl_free_ssl_config(&old_conn->ssl_config); + + conn->data = old_conn->data; + + /* get the user+password information from the old_conn struct since it may + * be new for this request even when we re-use an existing connection */ + conn->bits.user_passwd = old_conn->bits.user_passwd; + if(conn->bits.user_passwd) { + /* use the new user name and password though */ + Curl_safefree(conn->user); + Curl_safefree(conn->passwd); + conn->user = old_conn->user; + conn->passwd = old_conn->passwd; + old_conn->user = NULL; + old_conn->passwd = NULL; + } + + conn->bits.proxy_user_passwd = old_conn->bits.proxy_user_passwd; + if(conn->bits.proxy_user_passwd) { + /* use the new proxy user name and proxy password though */ + Curl_safefree(conn->proxyuser); + Curl_safefree(conn->proxypasswd); + conn->proxyuser = old_conn->proxyuser; + conn->proxypasswd = old_conn->proxypasswd; + old_conn->proxyuser = NULL; + old_conn->proxypasswd = NULL; + } + + /* host can change, when doing keepalive with a proxy or if the case is + different this time etc */ + Curl_safefree(conn->host.rawalloc); + conn->host=old_conn->host; + + /* persist connection info in session handle */ + Curl_persistconninfo(conn); + + /* re-use init */ + conn->bits.reuse = TRUE; /* yes, we're re-using here */ + + Curl_safefree(old_conn->user); + Curl_safefree(old_conn->passwd); + Curl_safefree(old_conn->proxyuser); + Curl_safefree(old_conn->proxypasswd); + Curl_safefree(old_conn->localdev); + + Curl_llist_destroy(old_conn->send_pipe, NULL); + Curl_llist_destroy(old_conn->recv_pipe, NULL); + + old_conn->send_pipe = NULL; + old_conn->recv_pipe = NULL; + + Curl_safefree(old_conn->master_buffer); +} + +/** + * create_conn() sets up a new connectdata struct, or re-uses an already + * existing one, and resolves host name. + * + * if this function returns CURLE_OK and *async is set to TRUE, the resolve + * response will be coming asynchronously. If *async is FALSE, the name is + * already resolved. + * + * @param data The sessionhandle pointer + * @param in_connect is set to the next connection data pointer + * @param async is set TRUE when an async DNS resolution is pending + * @see Curl_setup_conn() + * + * *NOTE* this function assigns the conn->data pointer! + */ + +static CURLcode create_conn(struct SessionHandle *data, + struct connectdata **in_connect, + bool *async) +{ + CURLcode result = CURLE_OK; + struct connectdata *conn; + struct connectdata *conn_temp = NULL; + size_t urllen; + char *user = NULL; + char *passwd = NULL; + char *options = NULL; + bool reuse; + char *proxy = NULL; + bool prot_missing = FALSE; + bool no_connections_available = FALSE; + bool force_reuse = FALSE; + size_t max_host_connections = Curl_multi_max_host_connections(data->multi); + size_t max_total_connections = Curl_multi_max_total_connections(data->multi); + + *async = FALSE; + + /************************************************************* + * Check input data + *************************************************************/ + + if(!data->change.url) { + result = CURLE_URL_MALFORMAT; + goto out; + } + + /* First, split up the current URL in parts so that we can use the + parts for checking against the already present connections. In order + to not have to modify everything at once, we allocate a temporary + connection data struct and fill in for comparison purposes. */ + conn = allocate_conn(data); + + if(!conn) { + result = CURLE_OUT_OF_MEMORY; + goto out; + } + + /* We must set the return variable as soon as possible, so that our + parent can cleanup any possible allocs we may have done before + any failure */ + *in_connect = conn; + + /* This initing continues below, see the comment "Continue connectdata + * initialization here" */ + + /*********************************************************** + * We need to allocate memory to store the path in. We get the size of the + * full URL to be sure, and we need to make it at least 256 bytes since + * other parts of the code will rely on this fact + ***********************************************************/ +#define LEAST_PATH_ALLOC 256 + urllen=strlen(data->change.url); + if(urllen < LEAST_PATH_ALLOC) + urllen=LEAST_PATH_ALLOC; + + /* + * We malloc() the buffers below urllen+2 to make room for 2 possibilities: + * 1 - an extra terminating zero + * 2 - an extra slash (in case a syntax like "www.host.com?moo" is used) + */ + + Curl_safefree(data->state.pathbuffer); + data->state.path = NULL; + + data->state.pathbuffer = malloc(urllen+2); + if(NULL == data->state.pathbuffer) { + result = CURLE_OUT_OF_MEMORY; /* really bad error */ + goto out; + } + data->state.path = data->state.pathbuffer; + + conn->host.rawalloc = malloc(urllen+2); + if(NULL == conn->host.rawalloc) { + Curl_safefree(data->state.pathbuffer); + data->state.path = NULL; + result = CURLE_OUT_OF_MEMORY; + goto out; + } + + conn->host.name = conn->host.rawalloc; + conn->host.name[0] = 0; + + user = strdup(""); + passwd = strdup(""); + options = strdup(""); + if(!user || !passwd || !options) { + result = CURLE_OUT_OF_MEMORY; + goto out; + } + + result = parseurlandfillconn(data, conn, &prot_missing, &user, &passwd, + &options); + if(result != CURLE_OK) + goto out; + + /************************************************************* + * No protocol part in URL was used, add it! + *************************************************************/ + if(prot_missing) { + /* We're guessing prefixes here and if we're told to use a proxy or if + we're gonna follow a Location: later or... then we need the protocol + part added so that we have a valid URL. */ + char *reurl; + + reurl = aprintf("%s://%s", conn->handler->scheme, data->change.url); + + if(!reurl) { + result = CURLE_OUT_OF_MEMORY; + goto out; + } + + if(data->change.url_alloc) { + Curl_safefree(data->change.url); + data->change.url_alloc = FALSE; + } + + data->change.url = reurl; + data->change.url_alloc = TRUE; /* free this later */ + } + + /************************************************************* + * If the protocol can't handle url query strings, then cut + * off the unhandable part + *************************************************************/ + if((conn->given->flags&PROTOPT_NOURLQUERY)) { + char *path_q_sep = strchr(conn->data->state.path, '?'); + if(path_q_sep) { + /* according to rfc3986, allow the query (?foo=bar) + also on protocols that can't handle it. + + cut the string-part after '?' + */ + + /* terminate the string */ + path_q_sep[0] = 0; + } + } + + if(data->set.str[STRING_BEARER]) { + conn->xoauth2_bearer = strdup(data->set.str[STRING_BEARER]); + if(!conn->xoauth2_bearer) { + result = CURLE_OUT_OF_MEMORY; + goto out; + } + } + +#ifndef CURL_DISABLE_PROXY + /************************************************************* + * Extract the user and password from the authentication string + *************************************************************/ + if(conn->bits.proxy_user_passwd) { + result = parse_proxy_auth(data, conn); + if(result != CURLE_OK) + goto out; + } + + /************************************************************* + * Detect what (if any) proxy to use + *************************************************************/ + if(data->set.str[STRING_PROXY]) { + proxy = strdup(data->set.str[STRING_PROXY]); + /* if global proxy is set, this is it */ + if(NULL == proxy) { + failf(data, "memory shortage"); + result = CURLE_OUT_OF_MEMORY; + goto out; + } + } + + if(data->set.str[STRING_NOPROXY] && + check_noproxy(conn->host.name, data->set.str[STRING_NOPROXY])) { + if(proxy) { + free(proxy); /* proxy is in exception list */ + proxy = NULL; + } + } + else if(!proxy) + proxy = detect_proxy(conn); + + if(proxy && (!*proxy || (conn->handler->flags & PROTOPT_NONETWORK))) { + free(proxy); /* Don't bother with an empty proxy string or if the + protocol doesn't work with network */ + proxy = NULL; + } + + /*********************************************************************** + * If this is supposed to use a proxy, we need to figure out the proxy host + * name, proxy type and port number, so that we can re-use an existing + * connection that may exist registered to the same proxy host. + ***********************************************************************/ + if(proxy) { + result = parse_proxy(data, conn, proxy); + + Curl_safefree(proxy); /* parse_proxy copies the proxy string */ + + if(result) + goto out; + + if((conn->proxytype == CURLPROXY_HTTP) || + (conn->proxytype == CURLPROXY_HTTP_1_0)) { +#ifdef CURL_DISABLE_HTTP + /* asking for a HTTP proxy is a bit funny when HTTP is disabled... */ + result = CURLE_UNSUPPORTED_PROTOCOL; + goto out; +#else + /* force this connection's protocol to become HTTP if not already + compatible - if it isn't tunneling through */ + if(!(conn->handler->protocol & PROTO_FAMILY_HTTP) && + !conn->bits.tunnel_proxy) + conn->handler = &Curl_handler_http; + + conn->bits.httpproxy = TRUE; +#endif + } + else + conn->bits.httpproxy = FALSE; /* not a HTTP proxy */ + conn->bits.proxy = TRUE; + } + else { + /* we aren't using the proxy after all... */ + conn->bits.proxy = FALSE; + conn->bits.httpproxy = FALSE; + conn->bits.proxy_user_passwd = FALSE; + conn->bits.tunnel_proxy = FALSE; + } + +#endif /* CURL_DISABLE_PROXY */ + + /************************************************************* + * If the protocol is using SSL and HTTP proxy is used, we set + * the tunnel_proxy bit. + *************************************************************/ + if((conn->given->flags&PROTOPT_SSL) && conn->bits.httpproxy) + conn->bits.tunnel_proxy = TRUE; + + /************************************************************* + * Figure out the remote port number and fix it in the URL + *************************************************************/ + result = parse_remote_port(data, conn); + if(result != CURLE_OK) + goto out; + + /* Check for overridden login details and set them accordingly so they + they are known when protocol->setup_connection is called! */ + result = override_login(data, conn, &user, &passwd, &options); + if(result != CURLE_OK) + goto out; + result = set_login(conn, user, passwd, options); + if(result != CURLE_OK) + goto out; + + /************************************************************* + * Setup internals depending on protocol. Needs to be done after + * we figured out what/if proxy to use. + *************************************************************/ + result = setup_connection_internals(conn); + if(result != CURLE_OK) + goto out; + + conn->recv[FIRSTSOCKET] = Curl_recv_plain; + conn->send[FIRSTSOCKET] = Curl_send_plain; + conn->recv[SECONDARYSOCKET] = Curl_recv_plain; + conn->send[SECONDARYSOCKET] = Curl_send_plain; + + /*********************************************************************** + * file: is a special case in that it doesn't need a network connection + ***********************************************************************/ +#ifndef CURL_DISABLE_FILE + if(conn->handler->flags & PROTOPT_NONETWORK) { + bool done; + /* this is supposed to be the connect function so we better at least check + that the file is present here! */ + DEBUGASSERT(conn->handler->connect_it); + result = conn->handler->connect_it(conn, &done); + + /* Setup a "faked" transfer that'll do nothing */ + if(CURLE_OK == result) { + conn->data = data; + conn->bits.tcpconnect[FIRSTSOCKET] = TRUE; /* we are "connected */ + + ConnectionStore(data, conn); + + /* + * Setup whatever necessary for a resumed transfer + */ + result = setup_range(data); + if(result) { + DEBUGASSERT(conn->handler->done); + /* we ignore the return code for the protocol-specific DONE */ + (void)conn->handler->done(conn, result, FALSE); + goto out; + } + + Curl_setup_transfer(conn, -1, -1, FALSE, NULL, /* no download */ + -1, NULL); /* no upload */ + } + + /* since we skip do_init() */ + do_init(conn); + + goto out; + } +#endif + + /* Get a cloned copy of the SSL config situation stored in the + connection struct. But to get this going nicely, we must first make + sure that the strings in the master copy are pointing to the correct + strings in the session handle strings array! + + Keep in mind that the pointers in the master copy are pointing to strings + that will be freed as part of the SessionHandle struct, but all cloned + copies will be separately allocated. + */ + data->set.ssl.CApath = data->set.str[STRING_SSL_CAPATH]; + data->set.ssl.CAfile = data->set.str[STRING_SSL_CAFILE]; + data->set.ssl.CRLfile = data->set.str[STRING_SSL_CRLFILE]; + data->set.ssl.issuercert = data->set.str[STRING_SSL_ISSUERCERT]; + data->set.ssl.random_file = data->set.str[STRING_SSL_RANDOM_FILE]; + data->set.ssl.egdsocket = data->set.str[STRING_SSL_EGDSOCKET]; + data->set.ssl.cipher_list = data->set.str[STRING_SSL_CIPHER_LIST]; +#ifdef USE_TLS_SRP + data->set.ssl.username = data->set.str[STRING_TLSAUTH_USERNAME]; + data->set.ssl.password = data->set.str[STRING_TLSAUTH_PASSWORD]; +#endif + + if(!Curl_clone_ssl_config(&data->set.ssl, &conn->ssl_config)) { + result = CURLE_OUT_OF_MEMORY; + goto out; + } + + prune_dead_connections(data); + + /************************************************************* + * Check the current list of connections to see if we can + * re-use an already existing one or if we have to create a + * new one. + *************************************************************/ + + /* reuse_fresh is TRUE if we are told to use a new connection by force, but + we only acknowledge this option if this is not a re-used connection + already (which happens due to follow-location or during a HTTP + authentication phase). */ + if(data->set.reuse_fresh && !data->state.this_is_a_follow) + reuse = FALSE; + else + reuse = ConnectionExists(data, conn, &conn_temp, &force_reuse); + + /* If we found a reusable connection, we may still want to + open a new connection if we are pipelining. */ + if(reuse && !force_reuse && IsPipeliningPossible(data, conn_temp)) { + size_t pipelen = conn_temp->send_pipe->size + conn_temp->recv_pipe->size; + if(pipelen > 0) { + infof(data, "Found connection %ld, with requests in the pipe (%zu)\n", + conn_temp->connection_id, pipelen); + + if(conn_temp->bundle->num_connections < max_host_connections && + data->state.conn_cache->num_connections < max_total_connections) { + /* We want a new connection anyway */ + reuse = FALSE; + + infof(data, "We can reuse, but we want a new connection anyway\n"); + } + } + } + + if(reuse) { + /* + * We already have a connection for this, we got the former connection + * in the conn_temp variable and thus we need to cleanup the one we + * just allocated before we can move along and use the previously + * existing one. + */ + conn_temp->inuse = TRUE; /* mark this as being in use so that no other + handle in a multi stack may nick it */ + reuse_conn(conn, conn_temp); + free(conn); /* we don't need this anymore */ + conn = conn_temp; + *in_connect = conn; + + /* set a pointer to the hostname we display */ + fix_hostname(data, conn, &conn->host); + + infof(data, "Re-using existing connection! (#%ld) with host %s\n", + conn->connection_id, + conn->proxy.name?conn->proxy.dispname:conn->host.dispname); + } + else { + /* We have decided that we want a new connection. However, we may not + be able to do that if we have reached the limit of how many + connections we are allowed to open. */ + struct connectbundle *bundle; + + bundle = Curl_conncache_find_bundle(data->state.conn_cache, + conn->host.name); + if(max_host_connections > 0 && bundle && + (bundle->num_connections >= max_host_connections)) { + struct connectdata *conn_candidate; + + /* The bundle is full. Let's see if we can kill a connection. */ + conn_candidate = find_oldest_idle_connection_in_bundle(data, bundle); + + if(conn_candidate) { + /* Set the connection's owner correctly, then kill it */ + conn_candidate->data = data; + (void)Curl_disconnect(conn_candidate, /* dead_connection */ FALSE); + } + else + no_connections_available = TRUE; + } + + if(max_total_connections > 0 && + (data->state.conn_cache->num_connections >= max_total_connections)) { + struct connectdata *conn_candidate; + + /* The cache is full. Let's see if we can kill a connection. */ + conn_candidate = find_oldest_idle_connection(data); + + if(conn_candidate) { + /* Set the connection's owner correctly, then kill it */ + conn_candidate->data = data; + (void)Curl_disconnect(conn_candidate, /* dead_connection */ FALSE); + } + else + no_connections_available = TRUE; + } + + + if(no_connections_available) { + infof(data, "No connections available.\n"); + + conn_free(conn); + *in_connect = NULL; + + result = CURLE_NO_CONNECTION_AVAILABLE; + goto out; + } + else { + /* + * This is a brand new connection, so let's store it in the connection + * cache of ours! + */ + ConnectionStore(data, conn); + } + + /* If NTLM is requested in a part of this connection, make sure we don't + assume the state is fine as this is a fresh connection and NTLM is + connection based. */ + if((data->state.authhost.picked & (CURLAUTH_NTLM | CURLAUTH_NTLM_WB)) && + data->state.authhost.done) { + infof(data, "NTLM picked AND auth done set, clear picked!\n"); + data->state.authhost.picked = CURLAUTH_NONE; + } + if((data->state.authproxy.picked & (CURLAUTH_NTLM | CURLAUTH_NTLM_WB)) && + data->state.authproxy.done) { + infof(data, "NTLM-proxy picked AND auth done set, clear picked!\n"); + data->state.authproxy.picked = CURLAUTH_NONE; + } + + } + + /* Mark the connection as used */ + conn->inuse = TRUE; + + /* Setup and init stuff before DO starts, in preparing for the transfer. */ + do_init(conn); + + /* + * Setup whatever necessary for a resumed transfer + */ + result = setup_range(data); + if(result) + goto out; + + /* Continue connectdata initialization here. */ + + /* + * Inherit the proper values from the urldata struct AFTER we have arranged + * the persistent connection stuff + */ + conn->fread_func = data->set.fread_func; + conn->fread_in = data->set.in; + conn->seek_func = data->set.seek_func; + conn->seek_client = data->set.seek_client; + + /************************************************************* + * Resolve the address of the server or proxy + *************************************************************/ + result = resolve_server(data, conn, async); + + out: + + Curl_safefree(options); + Curl_safefree(passwd); + Curl_safefree(user); + Curl_safefree(proxy); + return result; +} + +/* Curl_setup_conn() is called after the name resolve initiated in + * create_conn() is all done. + * + * Curl_setup_conn() also handles reused connections + * + * conn->data MUST already have been setup fine (in create_conn) + */ + +CURLcode Curl_setup_conn(struct connectdata *conn, + bool *protocol_done) +{ + CURLcode result = CURLE_OK; + struct SessionHandle *data = conn->data; + + Curl_pgrsTime(data, TIMER_NAMELOOKUP); + + if(conn->handler->flags & PROTOPT_NONETWORK) { + /* nothing to setup when not using a network */ + *protocol_done = TRUE; + return result; + } + *protocol_done = FALSE; /* default to not done */ + + /* set proxy_connect_closed to false unconditionally already here since it + is used strictly to provide extra information to a parent function in the + case of proxy CONNECT failures and we must make sure we don't have it + lingering set from a previous invoke */ + conn->bits.proxy_connect_closed = FALSE; + + /* + * Set user-agent. Used for HTTP, but since we can attempt to tunnel + * basically anything through a http proxy we can't limit this based on + * protocol. + */ + if(data->set.str[STRING_USERAGENT]) { + Curl_safefree(conn->allocptr.uagent); + conn->allocptr.uagent = + aprintf("User-Agent: %s\r\n", data->set.str[STRING_USERAGENT]); + if(!conn->allocptr.uagent) + return CURLE_OUT_OF_MEMORY; + } + + data->req.headerbytecount = 0; + +#ifdef CURL_DO_LINEEND_CONV + data->state.crlf_conversions = 0; /* reset CRLF conversion counter */ +#endif /* CURL_DO_LINEEND_CONV */ + + /* set start time here for timeout purposes in the connect procedure, it + is later set again for the progress meter purpose */ + conn->now = Curl_tvnow(); + + if(CURL_SOCKET_BAD == conn->sock[FIRSTSOCKET]) { + conn->bits.tcpconnect[FIRSTSOCKET] = FALSE; + result = Curl_connecthost(conn, conn->dns_entry); + if(result) + return result; + } + else { + Curl_pgrsTime(data, TIMER_CONNECT); /* we're connected already */ + Curl_pgrsTime(data, TIMER_APPCONNECT); /* we're connected already */ + conn->bits.tcpconnect[FIRSTSOCKET] = TRUE; + *protocol_done = TRUE; + Curl_updateconninfo(conn, conn->sock[FIRSTSOCKET]); + Curl_verboseconnect(conn); + } + + conn->now = Curl_tvnow(); /* time this *after* the connect is done, we + set this here perhaps a second time */ + +#ifdef __EMX__ + /* + * This check is quite a hack. We're calling _fsetmode to fix the problem + * with fwrite converting newline characters (you get mangled text files, + * and corrupted binary files when you download to stdout and redirect it to + * a file). + */ + + if((data->set.out)->_handle == NULL) { + _fsetmode(stdout, "b"); + } +#endif + + return result; +} + +CURLcode Curl_connect(struct SessionHandle *data, + struct connectdata **in_connect, + bool *asyncp, + bool *protocol_done) +{ + CURLcode code; + + *asyncp = FALSE; /* assume synchronous resolves by default */ + + /* call the stuff that needs to be called */ + code = create_conn(data, in_connect, asyncp); + + if(CURLE_OK == code) { + /* no error */ + if((*in_connect)->send_pipe->size || (*in_connect)->recv_pipe->size) + /* pipelining */ + *protocol_done = TRUE; + else if(!*asyncp) { + /* DNS resolution is done: that's either because this is a reused + connection, in which case DNS was unnecessary, or because DNS + really did finish already (synch resolver/fast async resolve) */ + code = Curl_setup_conn(*in_connect, protocol_done); + } + } + + if(code == CURLE_NO_CONNECTION_AVAILABLE) { + *in_connect = NULL; + return code; + } + + if(code && *in_connect) { + /* We're not allowed to return failure with memory left allocated + in the connectdata struct, free those here */ + Curl_disconnect(*in_connect, FALSE); /* close the connection */ + *in_connect = NULL; /* return a NULL */ + } + + return code; +} + +CURLcode Curl_done(struct connectdata **connp, + CURLcode status, /* an error if this is called after an + error was detected */ + bool premature) +{ + CURLcode result; + struct connectdata *conn; + struct SessionHandle *data; + + DEBUGASSERT(*connp); + + conn = *connp; + data = conn->data; + + if(conn->bits.done) + /* Stop if Curl_done() has already been called */ + return CURLE_OK; + + Curl_getoff_all_pipelines(data, conn); + + if((conn->send_pipe->size + conn->recv_pipe->size != 0 && + !data->set.reuse_forbid && + !conn->bits.close)) + /* Stop if pipeline is not empty and we do not have to close + connection. */ + return CURLE_OK; + + conn->bits.done = TRUE; /* called just now! */ + + /* Cleanup possible redirect junk */ + if(data->req.newurl) { + free(data->req.newurl); + data->req.newurl = NULL; + } + if(data->req.location) { + free(data->req.location); + data->req.location = NULL; + } + + Curl_resolver_cancel(conn); + + if(conn->dns_entry) { + Curl_resolv_unlock(data, conn->dns_entry); /* done with this */ + conn->dns_entry = NULL; + } + + switch(status) { + case CURLE_ABORTED_BY_CALLBACK: + case CURLE_READ_ERROR: + case CURLE_WRITE_ERROR: + /* When we're aborted due to a callback return code it basically have to + be counted as premature as there is trouble ahead if we don't. We have + many callbacks and protocols work differently, we could potentially do + this more fine-grained in the future. */ + premature = TRUE; + default: + break; + } + + /* this calls the protocol-specific function pointer previously set */ + if(conn->handler->done) + result = conn->handler->done(conn, status, premature); + else + result = status; + + if(!result && Curl_pgrsDone(conn)) + result = CURLE_ABORTED_BY_CALLBACK; + + /* if the transfer was completed in a paused state there can be buffered + data left to write and then kill */ + if(data->state.tempwrite) { + free(data->state.tempwrite); + data->state.tempwrite = NULL; + } + + /* if data->set.reuse_forbid is TRUE, it means the libcurl client has + forced us to close this connection. This is ignored for requests taking + place in a NTLM authentication handshake + + if conn->bits.close is TRUE, it means that the connection should be + closed in spite of all our efforts to be nice, due to protocol + restrictions in our or the server's end + + if premature is TRUE, it means this connection was said to be DONE before + the entire request operation is complete and thus we can't know in what + state it is for re-using, so we're forced to close it. In a perfect world + we can add code that keep track of if we really must close it here or not, + but currently we have no such detail knowledge. + */ + + if((data->set.reuse_forbid && !(conn->ntlm.state == NTLMSTATE_TYPE2 || + conn->proxyntlm.state == NTLMSTATE_TYPE2)) + || conn->bits.close || premature) { + CURLcode res2 = Curl_disconnect(conn, premature); /* close connection */ + + /* If we had an error already, make sure we return that one. But + if we got a new error, return that. */ + if(!result && res2) + result = res2; + } + else { + /* the connection is no longer in use */ + if(ConnectionDone(data, conn)) { + /* remember the most recently used connection */ + data->state.lastconnect = conn; + + infof(data, "Connection #%ld to host %s left intact\n", + conn->connection_id, + conn->bits.httpproxy?conn->proxy.dispname:conn->host.dispname); + } + else + data->state.lastconnect = NULL; + } + + *connp = NULL; /* to make the caller of this function better detect that + this was either closed or handed over to the connection + cache here, and therefore cannot be used from this point on + */ + Curl_free_request_state(data); + + return result; +} + +/* + * do_init() inits the readwrite session. This is inited each time (in the DO + * function before the protocol-specific DO functions are invoked) for a + * transfer, sometimes multiple times on the same SessionHandle. Make sure + * nothing in here depends on stuff that are setup dynamically for the + * transfer. + */ + +static CURLcode do_init(struct connectdata *conn) +{ + struct SessionHandle *data = conn->data; + struct SingleRequest *k = &data->req; + + conn->bits.done = FALSE; /* Curl_done() is not called yet */ + conn->bits.do_more = FALSE; /* by default there's no curl_do_more() to use */ + data->state.expect100header = FALSE; + + if(data->set.opt_no_body) + /* in HTTP lingo, no body means using the HEAD request... */ + data->set.httpreq = HTTPREQ_HEAD; + else if(HTTPREQ_HEAD == data->set.httpreq) + /* ... but if unset there really is no perfect method that is the + "opposite" of HEAD but in reality most people probably think GET + then. The important thing is that we can't let it remain HEAD if the + opt_no_body is set FALSE since then we'll behave wrong when getting + HTTP. */ + data->set.httpreq = HTTPREQ_GET; + + k->start = Curl_tvnow(); /* start time */ + k->now = k->start; /* current time is now */ + k->header = TRUE; /* assume header */ + + k->bytecount = 0; + + k->buf = data->state.buffer; + k->uploadbuf = data->state.uploadbuffer; + k->hbufp = data->state.headerbuff; + k->ignorebody=FALSE; + + Curl_speedinit(data); + + Curl_pgrsSetUploadCounter(data, 0); + Curl_pgrsSetDownloadCounter(data, 0); + + return CURLE_OK; +} + +/* + * do_complete is called when the DO actions are complete. + * + * We init chunking and trailer bits to their default values here immediately + * before receiving any header data for the current request in the pipeline. + */ +static void do_complete(struct connectdata *conn) +{ + conn->data->req.chunk=FALSE; + conn->data->req.maxfd = (conn->sockfd>conn->writesockfd? + conn->sockfd:conn->writesockfd)+1; + Curl_pgrsTime(conn->data, TIMER_PRETRANSFER); +} + +CURLcode Curl_do(struct connectdata **connp, bool *done) +{ + CURLcode result=CURLE_OK; + struct connectdata *conn = *connp; + struct SessionHandle *data = conn->data; + + if(conn->handler->do_it) { + /* generic protocol-specific function pointer set in curl_connect() */ + result = conn->handler->do_it(conn, done); + + /* This was formerly done in transfer.c, but we better do it here */ + if((CURLE_SEND_ERROR == result) && conn->bits.reuse) { + /* + * If the connection is using an easy handle, call reconnect + * to re-establish the connection. Otherwise, let the multi logic + * figure out how to re-establish the connection. + */ + if(!data->multi) { + result = Curl_reconnect_request(connp); + + if(result == CURLE_OK) { + /* ... finally back to actually retry the DO phase */ + conn = *connp; /* re-assign conn since Curl_reconnect_request + creates a new connection */ + result = conn->handler->do_it(conn, done); + } + } + else + return result; + } + + if((result == CURLE_OK) && *done) + /* do_complete must be called after the protocol-specific DO function */ + do_complete(conn); + } + return result; +} + +/* + * Curl_do_more() is called during the DO_MORE multi state. It is basically a + * second stage DO state which (wrongly) was introduced to support FTP's + * second connection. + * + * TODO: A future libcurl should be able to work away this state. + * + * 'complete' can return 0 for incomplete, 1 for done and -1 for go back to + * DOING state there's more work to do! + */ + +CURLcode Curl_do_more(struct connectdata *conn, int *complete) +{ + CURLcode result=CURLE_OK; + + *complete = 0; + + if(conn->handler->do_more) + result = conn->handler->do_more(conn, complete); + + if(!result && (*complete == 1)) + /* do_complete must be called after the protocol-specific DO function */ + do_complete(conn); + + return result; +} diff --git a/external/libcurl_android/jni/libcurl/lib/url.h b/external/libcurl_android/jni/libcurl/lib/url.h new file mode 100755 index 00000000..cd46a92c --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/url.h @@ -0,0 +1,82 @@ +#ifndef HEADER_CURL_URL_H +#define HEADER_CURL_URL_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +/* + * Prototypes for library-wide functions provided by url.c + */ + +CURLcode Curl_open(struct SessionHandle **curl); +CURLcode Curl_init_userdefined(struct UserDefined *set); +CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option, + va_list arg); +CURLcode Curl_dupset(struct SessionHandle * dst, struct SessionHandle * src); +void Curl_freeset(struct SessionHandle * data); +CURLcode Curl_close(struct SessionHandle *data); /* opposite of curl_open() */ +CURLcode Curl_connect(struct SessionHandle *, struct connectdata **, + bool *async, bool *protocol_connect); +CURLcode Curl_do(struct connectdata **, bool *done); +CURLcode Curl_do_more(struct connectdata *, int *completed); +CURLcode Curl_done(struct connectdata **, CURLcode, bool premature); +CURLcode Curl_disconnect(struct connectdata *, bool dead_connection); +CURLcode Curl_protocol_connect(struct connectdata *conn, bool *done); +CURLcode Curl_protocol_connecting(struct connectdata *conn, bool *done); +CURLcode Curl_protocol_doing(struct connectdata *conn, bool *done); +CURLcode Curl_setup_conn(struct connectdata *conn, + bool *protocol_done); +void Curl_free_request_state(struct SessionHandle *data); + +int Curl_protocol_getsock(struct connectdata *conn, + curl_socket_t *socks, + int numsocks); +int Curl_doing_getsock(struct connectdata *conn, + curl_socket_t *socks, + int numsocks); + +bool Curl_isPipeliningEnabled(const struct SessionHandle *handle); +CURLcode Curl_addHandleToPipeline(struct SessionHandle *handle, + struct curl_llist *pipeline); +int Curl_removeHandleFromPipeline(struct SessionHandle *handle, + struct curl_llist *pipeline); +/* remove the specified connection from all (possible) pipelines and related + queues */ +void Curl_getoff_all_pipelines(struct SessionHandle *data, + struct connectdata *conn); + +void Curl_close_connections(struct SessionHandle *data); + +#define CURL_DEFAULT_PROXY_PORT 1080 /* default proxy port unless specified */ +#define CURL_DEFAULT_SOCKS5_GSSAPI_SERVICE "rcmd" /* default socks5 gssapi + service */ + +CURLcode Curl_connected_proxy(struct connectdata *conn, int sockindex); + +#ifdef CURL_DISABLE_VERBOSE_STRINGS +#define Curl_verboseconnect(x) Curl_nop_stmt +#else +void Curl_verboseconnect(struct connectdata *conn); +#endif + + +#endif /* HEADER_CURL_URL_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/urldata.h b/external/libcurl_android/jni/libcurl/lib/urldata.h new file mode 100755 index 00000000..8594c2f7 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/urldata.h @@ -0,0 +1,1705 @@ +#ifndef HEADER_CURL_URLDATA_H +#define HEADER_CURL_URLDATA_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* This file is for lib internal stuff */ + +#include "curl_setup.h" + +#define PORT_FTP 21 +#define PORT_FTPS 990 +#define PORT_TELNET 23 +#define PORT_HTTP 80 +#define PORT_HTTPS 443 +#define PORT_DICT 2628 +#define PORT_LDAP 389 +#define PORT_LDAPS 636 +#define PORT_TFTP 69 +#define PORT_SSH 22 +#define PORT_IMAP 143 +#define PORT_IMAPS 993 +#define PORT_POP3 110 +#define PORT_POP3S 995 +#define PORT_SMTP 25 +#define PORT_SMTPS 465 /* sometimes called SSMTP */ +#define PORT_RTSP 554 +#define PORT_RTMP 1935 +#define PORT_RTMPT PORT_HTTP +#define PORT_RTMPS PORT_HTTPS +#define PORT_GOPHER 70 + +#define DICT_MATCH "/MATCH:" +#define DICT_MATCH2 "/M:" +#define DICT_MATCH3 "/FIND:" +#define DICT_DEFINE "/DEFINE:" +#define DICT_DEFINE2 "/D:" +#define DICT_DEFINE3 "/LOOKUP:" + +#define CURL_DEFAULT_USER "anonymous" +#define CURL_DEFAULT_PASSWORD "ftp@example.com" + +/* Convenience defines for checking protocols or their SSL based version. Each + protocol handler should only ever have a single CURLPROTO_ in its protocol + field. */ +#define PROTO_FAMILY_HTTP (CURLPROTO_HTTP|CURLPROTO_HTTPS) +#define PROTO_FAMILY_FTP (CURLPROTO_FTP|CURLPROTO_FTPS) +#define PROTO_FAMILY_POP3 (CURLPROTO_POP3|CURLPROTO_POP3S) +#define PROTO_FAMILY_SMTP (CURLPROTO_SMTP|CURLPROTO_SMTPS) + +#define DEFAULT_CONNCACHE_SIZE 5 + +/* length of longest IPv6 address string including the trailing null */ +#define MAX_IPADR_LEN sizeof("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255") + +/* Default FTP/IMAP etc response timeout in milliseconds. + Symbian OS panics when given a timeout much greater than 1/2 hour. +*/ +#define RESP_TIMEOUT (1800*1000) + +#include "cookie.h" +#include "formdata.h" + +#ifdef USE_SSLEAY +#ifdef USE_OPENSSL +#include +#include +#include +#include +#include +#include +#ifdef HAVE_OPENSSL_ENGINE_H +#include +#endif +#ifdef HAVE_OPENSSL_PKCS12_H +#include +#endif +#else /* SSLeay-style includes */ +#include +#include +#include +#include +#include +#include +#ifdef HAVE_OPENSSL_ENGINE_H +#include +#endif +#ifdef HAVE_OPENSSL_PKCS12_H +#include +#endif +#endif /* USE_OPENSSL */ +#ifdef USE_GNUTLS +#error Configuration error; cannot use GnuTLS *and* OpenSSL. +#endif +#endif /* USE_SSLEAY */ + +#ifdef USE_GNUTLS +#include +#endif + +#ifdef USE_POLARSSL +#include +#include +#if POLARSSL_VERSION_NUMBER<0x01010000 +#include +#else +#include +#include +#endif /* POLARSSL_VERSION_NUMBER<0x01010000 */ +#endif /* USE_POLARSSL */ + +#ifdef USE_CYASSL +#undef OCSP_REQUEST /* avoid cyassl/openssl/ssl.h clash with wincrypt.h */ +#undef OCSP_RESPONSE /* avoid cyassl/openssl/ssl.h clash with wincrypt.h */ +#include +#endif + +#ifdef USE_NSS +#include +#include +#endif + +#ifdef USE_QSOSSL +#include +#endif + +#ifdef USE_GSKIT +#include +#endif + +#ifdef USE_AXTLS +#include +#undef malloc +#undef calloc +#undef realloc +#endif /* USE_AXTLS */ + +#ifdef USE_SCHANNEL +#include "curl_sspi.h" +#include +#include +#endif + +#ifdef USE_DARWINSSL +#include +/* For some reason, when building for iOS, the omnibus header above does + * not include SecureTransport.h as of iOS SDK 5.1. */ +#include +#endif + +#ifdef HAVE_NETINET_IN_H +#include +#endif + +#include "timeval.h" + +#ifdef HAVE_ZLIB_H +#include /* for content-encoding */ +#ifdef __SYMBIAN32__ +/* zlib pollutes the namespace with this definition */ +#undef WIN32 +#endif +#endif + +#include + +#include "http_chunks.h" /* for the structs and enum stuff */ +#include "hostip.h" +#include "hash.h" +#include "splay.h" + +#include "imap.h" +#include "pop3.h" +#include "smtp.h" +#include "ftp.h" +#include "file.h" +#include "ssh.h" +#include "http.h" +#include "rtsp.h" +#include "wildcard.h" +#include "multihandle.h" + +#ifdef HAVE_GSSAPI +# ifdef HAVE_GSSGNU +# include +# elif defined HAVE_GSSMIT +# include +# include +# else +# include +# endif +#endif + +#ifdef HAVE_LIBSSH2_H +#include +#include +#endif /* HAVE_LIBSSH2_H */ + +/* Download buffer size, keep it fairly big for speed reasons */ +#undef BUFSIZE +#define BUFSIZE CURL_MAX_WRITE_SIZE + +/* Initial size of the buffer to store headers in, it'll be enlarged in case + of need. */ +#define HEADERSIZE 256 + +#define CURLEASY_MAGIC_NUMBER 0xc0dedbadU + +/* Some convenience macros to get the larger/smaller value out of two given. + We prefix with CURL to prevent name collisions. */ +#define CURLMAX(x,y) ((x)>(y)?(x):(y)) +#define CURLMIN(x,y) ((x)<(y)?(x):(y)) + + +#ifdef HAVE_GSSAPI +/* Types needed for krb5-ftp connections */ +struct krb5buffer { + void *data; + size_t size; + size_t index; + int eof_flag; +}; + +enum protection_level { + PROT_NONE, /* first in list */ + PROT_CLEAR, + PROT_SAFE, + PROT_CONFIDENTIAL, + PROT_PRIVATE, + PROT_CMD, + PROT_LAST /* last in list */ +}; +#endif + +#ifdef USE_SCHANNEL +/* Structs to store Schannel handles */ +struct curl_schannel_cred { + CredHandle cred_handle; + TimeStamp time_stamp; + int refcount; + bool cached; +}; + +struct curl_schannel_ctxt { + CtxtHandle ctxt_handle; + TimeStamp time_stamp; +}; +#endif + +/* enum for the nonblocking SSL connection state machine */ +typedef enum { + ssl_connect_1, + ssl_connect_2, + ssl_connect_2_reading, + ssl_connect_2_writing, + ssl_connect_3, + ssl_connect_done +} ssl_connect_state; + +typedef enum { + ssl_connection_none, + ssl_connection_negotiating, + ssl_connection_complete +} ssl_connection_state; + +/* struct for data related to each SSL connection */ +struct ssl_connect_data { + /* Use ssl encrypted communications TRUE/FALSE, not necessarily using it atm + but at least asked to or meaning to use it. See 'state' for the exact + current state of the connection. */ + bool use; + ssl_connection_state state; +#ifdef USE_SSLEAY + /* these ones requires specific SSL-types */ + SSL_CTX* ctx; + SSL* handle; + X509* server_cert; + ssl_connect_state connecting_state; +#endif /* USE_SSLEAY */ +#ifdef USE_GNUTLS + gnutls_session_t session; + gnutls_certificate_credentials_t cred; +#ifdef USE_TLS_SRP + gnutls_srp_client_credentials_t srp_client_cred; +#endif + ssl_connect_state connecting_state; +#endif /* USE_GNUTLS */ +#ifdef USE_POLARSSL + ctr_drbg_context ctr_drbg; + entropy_context entropy; + ssl_context ssl; + ssl_session ssn; + int server_fd; + x509_crt cacert; + x509_crt clicert; + x509_crl crl; + rsa_context rsa; + ssl_connect_state connecting_state; +#endif /* USE_POLARSSL */ +#ifdef USE_CYASSL + SSL_CTX* ctx; + SSL* handle; + ssl_connect_state connecting_state; +#endif /* USE_CYASSL */ +#ifdef USE_NSS + PRFileDesc *handle; + char *client_nickname; + struct SessionHandle *data; + struct curl_llist *obj_list; + PK11GenericObject *obj_clicert; + ssl_connect_state connecting_state; +#endif /* USE_NSS */ +#ifdef USE_QSOSSL + SSLHandle *handle; +#endif /* USE_QSOSSL */ +#ifdef USE_GSKIT + gsk_handle handle; + int iocport; + ssl_connect_state connecting_state; +#endif +#ifdef USE_AXTLS + SSL_CTX* ssl_ctx; + SSL* ssl; + ssl_connect_state connecting_state; +#endif /* USE_AXTLS */ +#ifdef USE_SCHANNEL + struct curl_schannel_cred *cred; + struct curl_schannel_ctxt *ctxt; + SecPkgContext_StreamSizes stream_sizes; + ssl_connect_state connecting_state; + size_t encdata_length, decdata_length; + size_t encdata_offset, decdata_offset; + unsigned char *encdata_buffer, *decdata_buffer; + unsigned long req_flags, ret_flags; +#endif /* USE_SCHANNEL */ +#ifdef USE_DARWINSSL + SSLContextRef ssl_ctx; + curl_socket_t ssl_sockfd; + ssl_connect_state connecting_state; + bool ssl_direction; /* true if writing, false if reading */ + size_t ssl_write_buffered_length; +#endif /* USE_DARWINSSL */ +}; + +struct ssl_config_data { + long version; /* what version the client wants to use */ + long certverifyresult; /* result from the certificate verification */ + + bool verifypeer; /* set TRUE if this is desired */ + bool verifyhost; /* set TRUE if CN/SAN must match hostname */ + char *CApath; /* certificate dir (doesn't work on windows) */ + char *CAfile; /* certificate to verify peer against */ + const char *CRLfile; /* CRL to check certificate revocation */ + const char *issuercert;/* optional issuer certificate filename */ + char *random_file; /* path to file containing "random" data */ + char *egdsocket; /* path to file containing the EGD daemon socket */ + char *cipher_list; /* list of ciphers to use */ + size_t max_ssl_sessions; /* SSL session id cache size */ + curl_ssl_ctx_callback fsslctx; /* function to initialize ssl ctx */ + void *fsslctxp; /* parameter for call back */ + bool sessionid; /* cache session IDs or not */ + bool certinfo; /* gather lots of certificate info */ + +#ifdef USE_TLS_SRP + char *username; /* TLS username (for, e.g., SRP) */ + char *password; /* TLS password (for, e.g., SRP) */ + enum CURL_TLSAUTH authtype; /* TLS authentication type (default SRP) */ +#endif +}; + +/* information stored about one single SSL session */ +struct curl_ssl_session { + char *name; /* host name for which this ID was used */ + void *sessionid; /* as returned from the SSL layer */ + size_t idsize; /* if known, otherwise 0 */ + long age; /* just a number, the higher the more recent */ + int remote_port; /* remote port to connect to */ + struct ssl_config_data ssl_config; /* setup for this session */ +}; + +/* Struct used for Digest challenge-response authentication */ +struct digestdata { + char *nonce; + char *cnonce; + char *realm; + int algo; + bool stale; /* set true for re-negotiation */ + char *opaque; + char *qop; + char *algorithm; + int nc; /* nounce count */ +}; + +typedef enum { + NTLMSTATE_NONE, + NTLMSTATE_TYPE1, + NTLMSTATE_TYPE2, + NTLMSTATE_TYPE3, + NTLMSTATE_LAST +} curlntlm; + +#ifdef USE_WINDOWS_SSPI +#include "curl_sspi.h" +#endif + +#if defined(CURL_DOES_CONVERSIONS) && defined(HAVE_ICONV) +#include +#endif + +/* Struct used for GSSAPI (Kerberos V5) authentication */ +#if defined(USE_WINDOWS_SSPI) +struct kerberos5data { + CredHandle *credentials; + CtxtHandle *context; + TCHAR *spn; + SEC_WINNT_AUTH_IDENTITY identity; + SEC_WINNT_AUTH_IDENTITY *p_identity; + size_t token_max; + BYTE *output_token; +}; +#endif + +/* Struct used for NTLM challenge-response authentication */ +struct ntlmdata { + curlntlm state; +#ifdef USE_WINDOWS_SSPI + CredHandle handle; + CtxtHandle c_handle; + SEC_WINNT_AUTH_IDENTITY identity; + SEC_WINNT_AUTH_IDENTITY *p_identity; + size_t max_token_length; + BYTE *output_token; + int has_handles; + void *type_2; + unsigned long n_type_2; +#else + unsigned int flags; + unsigned char nonce[8]; + void* target_info; /* TargetInfo received in the ntlm type-2 message */ + unsigned int target_info_len; +#endif +}; + +#ifdef USE_SPNEGO +struct negotiatedata { + /* When doing Negotiate (SPNEGO) auth, we first need to send a token + and then validate the received one. */ + enum { GSS_AUTHNONE, GSS_AUTHRECV, GSS_AUTHSENT } state; +#ifdef HAVE_GSSAPI + OM_uint32 status; + gss_ctx_id_t context; + gss_name_t server_name; + gss_buffer_desc output_token; +#else +#ifdef USE_WINDOWS_SSPI + DWORD status; + CtxtHandle *context; + CredHandle *credentials; + SEC_WINNT_AUTH_IDENTITY identity; + SEC_WINNT_AUTH_IDENTITY *p_identity; + TCHAR *server_name; + size_t max_token_length; + BYTE *output_token; + size_t output_token_length; +#endif +#endif +}; +#endif + + +/* + * Boolean values that concerns this connection. + */ +struct ConnectBits { + /* always modify bits.close with the connclose() and connkeep() macros! */ + bool close; /* if set, we close the connection after this request */ + bool reuse; /* if set, this is a re-used connection */ + bool proxy; /* if set, this transfer is done through a proxy - any type */ + bool httpproxy; /* if set, this transfer is done through a http proxy */ + bool user_passwd; /* do we use user+password for this connection? */ + bool proxy_user_passwd; /* user+password for the proxy? */ + bool ipv6_ip; /* we communicate with a remote site specified with pure IPv6 + IP address */ + bool ipv6; /* we communicate with a site using an IPv6 address */ + + bool do_more; /* this is set TRUE if the ->curl_do_more() function is + supposed to be called, after ->curl_do() */ + bool tcpconnect[2]; /* the TCP layer (or similar) is connected, this is set + the first time on the first connect function call */ + bool protoconnstart;/* the protocol layer has STARTED its operation after + the TCP layer connect */ + + bool retry; /* this connection is about to get closed and then + re-attempted at another connection. */ + bool tunnel_proxy; /* if CONNECT is used to "tunnel" through the proxy. + This is implicit when SSL-protocols are used through + proxies, but can also be enabled explicitly by + apps */ + bool authneg; /* TRUE when the auth phase has started, which means + that we are creating a request with an auth header, + but it is not the final request in the auth + negotiation. */ + bool rewindaftersend;/* TRUE when the sending couldn't be stopped even + though it will be discarded. When the whole send + operation is done, we must call the data rewind + callback. */ + bool ftp_use_epsv; /* As set with CURLOPT_FTP_USE_EPSV, but if we find out + EPSV doesn't work we disable it for the forthcoming + requests */ + + bool ftp_use_eprt; /* As set with CURLOPT_FTP_USE_EPRT, but if we find out + EPRT doesn't work we disable it for the forthcoming + requests */ + bool netrc; /* name+password provided by netrc */ + bool userpwd_in_url; /* name+password found in url */ + + bool done; /* set to FALSE when Curl_do() is called and set to TRUE + when Curl_done() is called, to prevent Curl_done() to + get invoked twice when the multi interface is + used. */ + bool stream_was_rewound; /* Indicates that the stream was rewound after a + request read past the end of its response byte + boundary */ + bool proxy_connect_closed; /* set true if a proxy disconnected the + connection in a CONNECT request with auth, so + that libcurl should reconnect and continue. */ + bool bound; /* set true if bind() has already been done on this socket/ + connection */ + bool type_set; /* type= was used in the URL */ +}; + +struct hostname { + char *rawalloc; /* allocated "raw" version of the name */ + char *encalloc; /* allocated IDN-encoded version of the name */ + char *name; /* name to use internally, might be encoded, might be raw */ + const char *dispname; /* name to display, as 'name' might be encoded */ +}; + +/* + * Flags on the keepon member of the Curl_transfer_keeper + */ + +#define KEEP_NONE 0 +#define KEEP_RECV (1<<0) /* there is or may be data to read */ +#define KEEP_SEND (1<<1) /* there is or may be data to write */ +#define KEEP_RECV_HOLD (1<<2) /* when set, no reading should be done but there + might still be data to read */ +#define KEEP_SEND_HOLD (1<<3) /* when set, no writing should be done but there + might still be data to write */ +#define KEEP_RECV_PAUSE (1<<4) /* reading is paused */ +#define KEEP_SEND_PAUSE (1<<5) /* writing is paused */ + +#define KEEP_RECVBITS (KEEP_RECV | KEEP_RECV_HOLD | KEEP_RECV_PAUSE) +#define KEEP_SENDBITS (KEEP_SEND | KEEP_SEND_HOLD | KEEP_SEND_PAUSE) + + +#ifdef HAVE_LIBZ +typedef enum { + ZLIB_UNINIT, /* uninitialized */ + ZLIB_INIT, /* initialized */ + ZLIB_GZIP_HEADER, /* reading gzip header */ + ZLIB_GZIP_INFLATING, /* inflating gzip stream */ + ZLIB_INIT_GZIP /* initialized in transparent gzip mode */ +} zlibInitState; +#endif + +#ifdef CURLRES_ASYNCH +struct Curl_async { + char *hostname; + int port; + struct Curl_dns_entry *dns; + bool done; /* set TRUE when the lookup is complete */ + int status; /* if done is TRUE, this is the status from the callback */ + void *os_specific; /* 'struct thread_data' for Windows */ +}; +#endif + +#define FIRSTSOCKET 0 +#define SECONDARYSOCKET 1 + +/* These function pointer types are here only to allow easier typecasting + within the source when we need to cast between data pointers (such as NULL) + and function pointers. */ +typedef CURLcode (*Curl_do_more_func)(struct connectdata *, int *); +typedef CURLcode (*Curl_done_func)(struct connectdata *, CURLcode, bool); + +enum expect100 { + EXP100_SEND_DATA, /* enough waiting, just send the body now */ + EXP100_AWAITING_CONTINUE, /* waiting for the 100 Continue header */ + EXP100_SENDING_REQUEST, /* still sending the request but will wait for + the 100 header once done with the request */ + EXP100_FAILED /* used on 417 Expectation Failed */ +}; + +enum upgrade101 { + UPGR101_INIT, /* default state */ + UPGR101_REQUESTED, /* upgrade requested */ + UPGR101_RECEIVED, /* response received */ + UPGR101_WORKING /* talking upgraded protocol */ +}; + +enum negotiatenpn { + NPN_INIT, /* default state */ + NPN_HTTP1_1, /* HTTP/1.1 negotiated */ + NPN_HTTP2 /* HTTP2 (draft-xx) negotiated */ +}; + +/* + * Request specific data in the easy handle (SessionHandle). Previously, + * these members were on the connectdata struct but since a conn struct may + * now be shared between different SessionHandles, we store connection-specific + * data here. This struct only keeps stuff that's interesting for *this* + * request, as it will be cleared between multiple ones + */ +struct SingleRequest { + curl_off_t size; /* -1 if unknown at this point */ + curl_off_t *bytecountp; /* return number of bytes read or NULL */ + + curl_off_t maxdownload; /* in bytes, the maximum amount of data to fetch, + -1 means unlimited */ + curl_off_t *writebytecountp; /* return number of bytes written or NULL */ + + curl_off_t bytecount; /* total number of bytes read */ + curl_off_t writebytecount; /* number of bytes written */ + + long headerbytecount; /* only count received headers */ + long deductheadercount; /* this amount of bytes doesn't count when we check + if anything has been transferred at the end of a + connection. We use this counter to make only a + 100 reply (without a following second response + code) result in a CURLE_GOT_NOTHING error code */ + + struct timeval start; /* transfer started at this time */ + struct timeval now; /* current time */ + bool header; /* incoming data has HTTP header */ + enum { + HEADER_NORMAL, /* no bad header at all */ + HEADER_PARTHEADER, /* part of the chunk is a bad header, the rest + is normal data */ + HEADER_ALLBAD /* all was believed to be header */ + } badheader; /* the header was deemed bad and will be + written as body */ + int headerline; /* counts header lines to better track the + first one */ + char *hbufp; /* points at *end* of header line */ + size_t hbuflen; + char *str; /* within buf */ + char *str_start; /* within buf */ + char *end_ptr; /* within buf */ + char *p; /* within headerbuff */ + bool content_range; /* set TRUE if Content-Range: was found */ + curl_off_t offset; /* possible resume offset read from the + Content-Range: header */ + int httpcode; /* error code from the 'HTTP/1.? XXX' or + 'RTSP/1.? XXX' line */ + struct timeval start100; /* time stamp to wait for the 100 code from */ + enum expect100 exp100; /* expect 100 continue state */ + enum upgrade101 upgr101; /* 101 upgrade state */ + + int auto_decoding; /* What content encoding. sec 3.5, RFC2616. */ + +#define IDENTITY 0 /* No encoding */ +#define DEFLATE 1 /* zlib deflate [RFC 1950 & 1951] */ +#define GZIP 2 /* gzip algorithm [RFC 1952] */ +#define COMPRESS 3 /* Not handled, added for completeness */ + +#ifdef HAVE_LIBZ + zlibInitState zlib_init; /* possible zlib init state; + undefined if Content-Encoding header. */ + z_stream z; /* State structure for zlib. */ +#endif + + time_t timeofdoc; + long bodywrites; + + char *buf; + char *uploadbuf; + curl_socket_t maxfd; + + int keepon; + + bool upload_done; /* set to TRUE when doing chunked transfer-encoding upload + and we're uploading the last chunk */ + + bool ignorebody; /* we read a response-body but we ignore it! */ + bool ignorecl; /* This HTTP response has no body so we ignore the Content- + Length: header */ + + char *location; /* This points to an allocated version of the Location: + header data */ + char *newurl; /* Set to the new URL to use when a redirect or a retry is + wanted */ + + /* 'upload_present' is used to keep a byte counter of how much data there is + still left in the buffer, aimed for upload. */ + ssize_t upload_present; + + /* 'upload_fromhere' is used as a read-pointer when we uploaded parts of a + buffer, so the next read should read from where this pointer points to, + and the 'upload_present' contains the number of bytes available at this + position */ + char *upload_fromhere; + + bool chunk; /* if set, this is a chunked transfer-encoding */ + bool upload_chunky; /* set TRUE if we are doing chunked transfer-encoding + on upload */ + bool getheader; /* TRUE if header parsing is wanted */ + + bool forbidchunk; /* used only to explicitly forbid chunk-upload for + specific upload buffers. See readmoredata() in + http.c for details. */ + + void *protop; /* Allocated protocol-specific data. Each protocol + handler makes sure this points to data it needs. */ +}; + +/* + * Specific protocol handler. + */ + +struct Curl_handler { + const char * scheme; /* URL scheme name. */ + + /* Complement to setup_connection_internals(). */ + CURLcode (*setup_connection)(struct connectdata *); + + /* These two functions MUST be set to be protocol dependent */ + CURLcode (*do_it)(struct connectdata *, bool *done); + Curl_done_func done; + + /* If the curl_do() function is better made in two halves, this + * curl_do_more() function will be called afterwards, if set. For example + * for doing the FTP stuff after the PASV/PORT command. + */ + Curl_do_more_func do_more; + + /* This function *MAY* be set to a protocol-dependent function that is run + * after the connect() and everything is done, as a step in the connection. + * The 'done' pointer points to a bool that should be set to TRUE if the + * function completes before return. If it doesn't complete, the caller + * should call the curl_connecting() function until it is. + */ + CURLcode (*connect_it)(struct connectdata *, bool *done); + + /* See above. Currently only used for FTP. */ + CURLcode (*connecting)(struct connectdata *, bool *done); + CURLcode (*doing)(struct connectdata *, bool *done); + + /* Called from the multi interface during the PROTOCONNECT phase, and it + should then return a proper fd set */ + int (*proto_getsock)(struct connectdata *conn, + curl_socket_t *socks, + int numsocks); + + /* Called from the multi interface during the DOING phase, and it should + then return a proper fd set */ + int (*doing_getsock)(struct connectdata *conn, + curl_socket_t *socks, + int numsocks); + + /* Called from the multi interface during the DO_MORE phase, and it should + then return a proper fd set */ + int (*domore_getsock)(struct connectdata *conn, + curl_socket_t *socks, + int numsocks); + + /* Called from the multi interface during the DO_DONE, PERFORM and + WAITPERFORM phases, and it should then return a proper fd set. Not setting + this will make libcurl use the generic default one. */ + int (*perform_getsock)(const struct connectdata *conn, + curl_socket_t *socks, + int numsocks); + + /* This function *MAY* be set to a protocol-dependent function that is run + * by the curl_disconnect(), as a step in the disconnection. If the handler + * is called because the connection has been considered dead, dead_connection + * is set to TRUE. + */ + CURLcode (*disconnect)(struct connectdata *, bool dead_connection); + + /* If used, this function gets called from transfer.c:readwrite_data() to + allow the protocol to do extra reads/writes */ + CURLcode (*readwrite)(struct SessionHandle *data, struct connectdata *conn, + ssize_t *nread, bool *readmore); + + long defport; /* Default port. */ + unsigned int protocol; /* See CURLPROTO_* - this needs to be the single + specific protocol bit */ + unsigned int flags; /* Extra particular characteristics, see PROTOPT_* */ +}; + +#define PROTOPT_NONE 0 /* nothing extra */ +#define PROTOPT_SSL (1<<0) /* uses SSL */ +#define PROTOPT_DUAL (1<<1) /* this protocol uses two connections */ +#define PROTOPT_CLOSEACTION (1<<2) /* need action before socket close */ +/* some protocols will have to call the underlying functions without regard to + what exact state the socket signals. IE even if the socket says "readable", + the send function might need to be called while uploading, or vice versa. +*/ +#define PROTOPT_DIRLOCK (1<<3) +#define PROTOPT_NONETWORK (1<<4) /* protocol doesn't use the network! */ +#define PROTOPT_NEEDSPWD (1<<5) /* needs a password, and if none is set it + gets a default */ +#define PROTOPT_NOURLQUERY (1<<6) /* protocol can't handle + url query strings (?foo=bar) ! */ +#define PROTOPT_CREDSPERREQUEST (1<<7) /* requires login credentials per + request instead of per connection */ + + +/* return the count of bytes sent, or -1 on error */ +typedef ssize_t (Curl_send)(struct connectdata *conn, /* connection data */ + int sockindex, /* socketindex */ + const void *buf, /* data to write */ + size_t len, /* max amount to write */ + CURLcode *err); /* error to return */ + +/* return the count of bytes read, or -1 on error */ +typedef ssize_t (Curl_recv)(struct connectdata *conn, /* connection data */ + int sockindex, /* socketindex */ + char *buf, /* store data here */ + size_t len, /* max amount to read */ + CURLcode *err); /* error to return */ + +/* + * The connectdata struct contains all fields and variables that should be + * unique for an entire connection. + */ +struct connectdata { + /* 'data' is the CURRENT SessionHandle using this connection -- take great + caution that this might very well vary between different times this + connection is used! */ + struct SessionHandle *data; + + /* chunk is for HTTP chunked encoding, but is in the general connectdata + struct only because we can do just about any protocol through a HTTP proxy + and a HTTP proxy may in fact respond using chunked encoding */ + struct Curl_chunker chunk; + + curl_closesocket_callback fclosesocket; /* function closing the socket(s) */ + void *closesocket_client; + + bool inuse; /* This is a marker for the connection cache logic. If this is + TRUE this handle is being used by an easy handle and cannot + be used by any other easy handle without careful + consideration (== only for pipelining). */ + + /**** Fields set when inited and not modified again */ + long connection_id; /* Contains a unique number to make it easier to + track the connections in the log output */ + + /* 'dns_entry' is the particular host we use. This points to an entry in the + DNS cache and it will not get pruned while locked. It gets unlocked in + Curl_done(). This entry will be NULL if the connection is re-used as then + there is no name resolve done. */ + struct Curl_dns_entry *dns_entry; + + /* 'ip_addr' is the particular IP we connected to. It points to a struct + within the DNS cache, so this pointer is only valid as long as the DNS + cache entry remains locked. It gets unlocked in Curl_done() */ + Curl_addrinfo *ip_addr; + Curl_addrinfo *tempaddr[2]; /* for happy eyeballs */ + + /* 'ip_addr_str' is the ip_addr data as a human readable string. + It remains available as long as the connection does, which is longer than + the ip_addr itself. */ + char ip_addr_str[MAX_IPADR_LEN]; + + unsigned int scope; /* address scope for IPv6 */ + + int socktype; /* SOCK_STREAM or SOCK_DGRAM */ + + struct hostname host; + struct hostname proxy; + + long port; /* which port to use locally */ + int remote_port; /* what remote port to connect to, not the proxy port! */ + + /* 'primary_ip' and 'primary_port' get filled with peer's numerical + ip address and port number whenever an outgoing connection is + *attempted* from the primary socket to a remote address. When more + than one address is tried for a connection these will hold data + for the last attempt. When the connection is actually established + these are updated with data which comes directly from the socket. */ + + char primary_ip[MAX_IPADR_LEN]; + long primary_port; + + /* 'local_ip' and 'local_port' get filled with local's numerical + ip address and port number whenever an outgoing connection is + **established** from the primary socket to a remote address. */ + + char local_ip[MAX_IPADR_LEN]; + long local_port; + + char *user; /* user name string, allocated */ + char *passwd; /* password string, allocated */ + char *options; /* options string, allocated */ + + char *xoauth2_bearer; /* bearer token for xoauth2, allocated */ + + char *proxyuser; /* proxy user name string, allocated */ + char *proxypasswd; /* proxy password string, allocated */ + curl_proxytype proxytype; /* what kind of proxy that is in use */ + + int httpversion; /* the HTTP version*10 reported by the server */ + int rtspversion; /* the RTSP version*10 reported by the server */ + + struct timeval now; /* "current" time */ + struct timeval created; /* creation time */ + curl_socket_t sock[2]; /* two sockets, the second is used for the data + transfer when doing FTP */ + curl_socket_t tempsock[2]; /* temporary sockets for happy eyeballs */ + bool sock_accepted[2]; /* TRUE if the socket on this index was created with + accept() */ + Curl_recv *recv[2]; + Curl_send *send[2]; + + struct ssl_connect_data ssl[2]; /* this is for ssl-stuff */ + struct ssl_config_data ssl_config; + + struct ConnectBits bits; /* various state-flags for this connection */ + + /* connecttime: when connect() is called on the current IP address. Used to + be able to track when to move on to try next IP - but only when the multi + interface is used. */ + struct timeval connecttime; + /* The two fields below get set in Curl_connecthost */ + int num_addr; /* number of addresses to try to connect to */ + long timeoutms_per_addr; /* how long time in milliseconds to spend on + trying to connect to each IP address */ + + const struct Curl_handler *handler; /* Connection's protocol handler */ + const struct Curl_handler *given; /* The protocol first given */ + + long ip_version; /* copied from the SessionHandle at creation time */ + + /**** curl_get() phase fields */ + + curl_socket_t sockfd; /* socket to read from or CURL_SOCKET_BAD */ + curl_socket_t writesockfd; /* socket to write to, it may very + well be the same we read from. + CURL_SOCKET_BAD disables */ + + /** Dynamicly allocated strings, MUST be freed before this **/ + /** struct is killed. **/ + struct dynamically_allocated_data { + char *proxyuserpwd; + char *uagent; + char *accept_encoding; + char *userpwd; + char *rangeline; + char *ref; + char *host; + char *cookiehost; + char *rtsp_transport; + char *te; /* TE: request header */ + } allocptr; + + int sec_complete; /* if kerberos is enabled for this connection */ +#ifdef HAVE_GSSAPI + enum protection_level command_prot; + enum protection_level data_prot; + enum protection_level request_data_prot; + size_t buffer_size; + struct krb5buffer in_buffer; + void *app_data; + const struct Curl_sec_client_mech *mech; + struct sockaddr_in local_addr; +#endif + +#if defined(USE_WINDOWS_SSPI) /* Consider moving some of the above GSS-API */ + struct kerberos5data krb5; /* variables into the structure definition, */ +#endif /* however, some of them are ftp specific. */ + + /* the two following *_inuse fields are only flags, not counters in any way. + If TRUE it means the channel is in use, and if FALSE it means the channel + is up for grabs by one. */ + + bool readchannel_inuse; /* whether the read channel is in use by an easy + handle */ + bool writechannel_inuse; /* whether the write channel is in use by an easy + handle */ + struct curl_llist *send_pipe; /* List of handles waiting to + send on this pipeline */ + struct curl_llist *recv_pipe; /* List of handles waiting to read + their responses on this pipeline */ + char* master_buffer; /* The master buffer allocated on-demand; + used for pipelining. */ + size_t read_pos; /* Current read position in the master buffer */ + size_t buf_len; /* Length of the buffer?? */ + + + curl_seek_callback seek_func; /* function that seeks the input */ + void *seek_client; /* pointer to pass to the seek() above */ + + /*************** Request - specific items ************/ + + /* previously this was in the urldata struct */ + curl_read_callback fread_func; /* function that reads the input */ + void *fread_in; /* pointer to pass to the fread() above */ + + struct ntlmdata ntlm; /* NTLM differs from other authentication schemes + because it authenticates connections, not + single requests! */ + struct ntlmdata proxyntlm; /* NTLM data for proxy */ + +#if defined(USE_NTLM) && defined(NTLM_WB_ENABLED) + /* used for communication with Samba's winbind daemon helper ntlm_auth */ + curl_socket_t ntlm_auth_hlpr_socket; + pid_t ntlm_auth_hlpr_pid; + char* challenge_header; + char* response_header; +#endif + + char syserr_buf [256]; /* buffer for Curl_strerror() */ + +#ifdef CURLRES_ASYNCH + /* data used for the asynch name resolve callback */ + struct Curl_async async; +#endif + + /* These three are used for chunked-encoding trailer support */ + char *trailer; /* allocated buffer to store trailer in */ + int trlMax; /* allocated buffer size */ + int trlPos; /* index of where to store data */ + + union { + struct ftp_conn ftpc; + struct http_conn httpc; + struct ssh_conn sshc; + struct tftp_state_data *tftpc; + struct imap_conn imapc; + struct pop3_conn pop3c; + struct smtp_conn smtpc; + struct rtsp_conn rtspc; + void *generic; /* RTMP and LDAP use this */ + } proto; + + int cselect_bits; /* bitmask of socket events */ + int waitfor; /* current READ/WRITE bits to wait for */ + +#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI) + int socks5_gssapi_enctype; +#endif + + bool verifypeer; + bool verifyhost; + + /* When this connection is created, store the conditions for the local end + bind. This is stored before the actual bind and before any connection is + made and will serve the purpose of being used for comparison reasons so + that subsequent bound-requested connections aren't accidentally re-using + wrong connections. */ + char *localdev; + unsigned short localport; + int localportrange; + + /* tunnel as in tunnel through a HTTP proxy with CONNECT */ + enum { + TUNNEL_INIT, /* init/default/no tunnel state */ + TUNNEL_CONNECT, /* CONNECT has been sent off */ + TUNNEL_COMPLETE /* CONNECT response received completely */ + } tunnel_state[2]; /* two separate ones to allow FTP */ + struct connectbundle *bundle; /* The bundle we are member of */ + + enum negotiatenpn negnpn; +}; + +/* The end of connectdata. */ + +/* + * Struct to keep statistical and informational data. + */ +struct PureInfo { + int httpcode; /* Recent HTTP, FTP, or RTSP response code */ + int httpproxycode; /* response code from proxy when received separate */ + int httpversion; /* the http version number X.Y = X*10+Y */ + long filetime; /* If requested, this is might get set. Set to -1 if the time + was unretrievable. We cannot have this of type time_t, + since time_t is unsigned on several platforms such as + OpenVMS. */ + bool timecond; /* set to TRUE if the time condition didn't match, which + thus made the document NOT get fetched */ + long header_size; /* size of read header(s) in bytes */ + long request_size; /* the amount of bytes sent in the request(s) */ + unsigned long proxyauthavail; /* what proxy auth types were announced */ + unsigned long httpauthavail; /* what host auth types were announced */ + long numconnects; /* how many new connection did libcurl created */ + char *contenttype; /* the content type of the object */ + char *wouldredirect; /* URL this would've been redirected to if asked to */ + + /* PureInfo members 'conn_primary_ip', 'conn_primary_port', 'conn_local_ip' + and, 'conn_local_port' are copied over from the connectdata struct in + order to allow curl_easy_getinfo() to return this information even when + the session handle is no longer associated with a connection, and also + allow curl_easy_reset() to clear this information from the session handle + without disturbing information which is still alive, and that might be + reused, in the connection cache. */ + + char conn_primary_ip[MAX_IPADR_LEN]; + long conn_primary_port; + + char conn_local_ip[MAX_IPADR_LEN]; + long conn_local_port; + + struct curl_certinfo certs; /* info about the certs, only populated in + OpenSSL builds. Asked for with + CURLOPT_CERTINFO / CURLINFO_CERTINFO */ +}; + + +struct Progress { + long lastshow; /* time() of the last displayed progress meter or NULL to + force redraw at next call */ + curl_off_t size_dl; /* total expected size */ + curl_off_t size_ul; /* total expected size */ + curl_off_t downloaded; /* transferred so far */ + curl_off_t uploaded; /* transferred so far */ + + curl_off_t current_speed; /* uses the currently fastest transfer */ + + bool callback; /* set when progress callback is used */ + int width; /* screen width at download start */ + int flags; /* see progress.h */ + + double timespent; + + curl_off_t dlspeed; + curl_off_t ulspeed; + + double t_nslookup; + double t_connect; + double t_appconnect; + double t_pretransfer; + double t_starttransfer; + double t_redirect; + + struct timeval start; + struct timeval t_startsingle; + struct timeval t_startop; + struct timeval t_acceptdata; +#define CURR_TIME (5+1) /* 6 entries for 5 seconds */ + + curl_off_t speeder[ CURR_TIME ]; + struct timeval speeder_time[ CURR_TIME ]; + int speeder_c; +}; + +typedef enum { + HTTPREQ_NONE, /* first in list */ + HTTPREQ_GET, + HTTPREQ_POST, + HTTPREQ_POST_FORM, /* we make a difference internally */ + HTTPREQ_PUT, + HTTPREQ_HEAD, + HTTPREQ_CUSTOM, + HTTPREQ_LAST /* last in list */ +} Curl_HttpReq; + +typedef enum { + RTSPREQ_NONE, /* first in list */ + RTSPREQ_OPTIONS, + RTSPREQ_DESCRIBE, + RTSPREQ_ANNOUNCE, + RTSPREQ_SETUP, + RTSPREQ_PLAY, + RTSPREQ_PAUSE, + RTSPREQ_TEARDOWN, + RTSPREQ_GET_PARAMETER, + RTSPREQ_SET_PARAMETER, + RTSPREQ_RECORD, + RTSPREQ_RECEIVE, + RTSPREQ_LAST /* last in list */ +} Curl_RtspReq; + +/* + * Values that are generated, temporary or calculated internally for a + * "session handle" must be defined within the 'struct UrlState'. This struct + * will be used within the SessionHandle struct. When the 'SessionHandle' + * struct is cloned, this data MUST NOT be copied. + * + * Remember that any "state" information goes globally for the curl handle. + * Session-data MUST be put in the connectdata struct and here. */ +#define MAX_CURL_USER_LENGTH 256 +#define MAX_CURL_PASSWORD_LENGTH 256 + +struct auth { + unsigned long want; /* Bitmask set to the authentication methods wanted by + app (with CURLOPT_HTTPAUTH or CURLOPT_PROXYAUTH). */ + unsigned long picked; + unsigned long avail; /* Bitmask for what the server reports to support for + this resource */ + bool done; /* TRUE when the auth phase is done and ready to do the *actual* + request */ + bool multi; /* TRUE if this is not yet authenticated but within the auth + multipass negotiation */ + bool iestyle; /* TRUE if digest should be done IE-style or FALSE if it should + be RFC compliant */ +}; + +struct UrlState { + + /* Points to the connection cache */ + struct conncache *conn_cache; + + /* when curl_easy_perform() is called, the multi handle is "owned" by + the easy handle so curl_easy_cleanup() on such an easy handle will + also close the multi handle! */ + bool multi_owned_by_easy; + + /* buffers to store authentication data in, as parsed from input options */ + struct timeval keeps_speed; /* for the progress meter really */ + + struct connectdata *lastconnect; /* The last connection, NULL if undefined */ + + char *headerbuff; /* allocated buffer to store headers in */ + size_t headersize; /* size of the allocation */ + + char buffer[BUFSIZE+1]; /* download buffer */ + char uploadbuffer[BUFSIZE+1]; /* upload buffer */ + curl_off_t current_speed; /* the ProgressShow() funcion sets this, + bytes / second */ + bool this_is_a_follow; /* this is a followed Location: request */ + + char *first_host; /* if set, this should be the host name that we will + sent authorization to, no else. Used to make Location: + following not keep sending user+password... This is + strdup() data. + */ + struct curl_ssl_session *session; /* array of 'max_ssl_sessions' size */ + long sessionage; /* number of the most recent session */ + char *tempwrite; /* allocated buffer to keep data in when a write + callback returns to make the connection paused */ + size_t tempwritesize; /* size of the 'tempwrite' allocated buffer */ + int tempwritetype; /* type of the 'tempwrite' buffer as a bitmask that is + used with Curl_client_write() */ + char *scratch; /* huge buffer[BUFSIZE*2] when doing upload CRLF replacing */ + bool errorbuf; /* Set to TRUE if the error buffer is already filled in. + This must be set to FALSE every time _easy_perform() is + called. */ + int os_errno; /* filled in with errno whenever an error occurs */ +#ifdef HAVE_SIGNAL + /* storage for the previous bag^H^H^HSIGPIPE signal handler :-) */ + void (*prev_signal)(int sig); +#endif + bool allow_port; /* Is set.use_port allowed to take effect or not. This + is always set TRUE when curl_easy_perform() is called. */ + struct digestdata digest; /* state data for host Digest auth */ + struct digestdata proxydigest; /* state data for proxy Digest auth */ + +#ifdef USE_SPNEGO + struct negotiatedata negotiate; /* state data for host Negotiate auth */ + struct negotiatedata proxyneg; /* state data for proxy Negotiate auth */ +#endif + + struct auth authhost; /* auth details for host */ + struct auth authproxy; /* auth details for proxy */ + + bool authproblem; /* TRUE if there's some problem authenticating */ + + void *resolver; /* resolver state, if it is used in the URL state - + ares_channel f.e. */ + +#if defined(USE_SSLEAY) && defined(HAVE_OPENSSL_ENGINE_H) + ENGINE *engine; +#endif /* USE_SSLEAY */ + struct timeval expiretime; /* set this with Curl_expire() only */ + struct Curl_tree timenode; /* for the splay stuff */ + struct curl_llist *timeoutlist; /* list of pending timeouts */ + + /* a place to store the most recently set FTP entrypath */ + char *most_recent_ftp_entrypath; + + /* set after initial USER failure, to prevent an authentication loop */ + bool ftp_trying_alternative; + + int httpversion; /* the lowest HTTP version*10 reported by any server + involved in this request */ + bool expect100header; /* TRUE if we added Expect: 100-continue */ + + bool pipe_broke; /* TRUE if the connection we were pipelined on broke + and we need to restart from the beginning */ + +#if !defined(WIN32) && !defined(MSDOS) && !defined(__EMX__) && \ + !defined(__SYMBIAN32__) +/* do FTP line-end conversions on most platforms */ +#define CURL_DO_LINEEND_CONV + /* for FTP downloads: track CRLF sequences that span blocks */ + bool prev_block_had_trailing_cr; + /* for FTP downloads: how many CRLFs did we converted to LFs? */ + curl_off_t crlf_conversions; +#endif + char *pathbuffer;/* allocated buffer to store the URL's path part in */ + char *path; /* path to use, points to somewhere within the pathbuffer + area */ + bool slash_removed; /* set TRUE if the 'path' points to a path where the + initial URL slash separator has been taken off */ + bool use_range; + bool rangestringalloc; /* the range string is malloc()'ed */ + + char *range; /* range, if used. See README for detailed specification on + this syntax. */ + curl_off_t resume_from; /* continue [ftp] transfer from here */ + + /* This RTSP state information survives requests and connections */ + long rtsp_next_client_CSeq; /* the session's next client CSeq */ + long rtsp_next_server_CSeq; /* the session's next server CSeq */ + long rtsp_CSeq_recv; /* most recent CSeq received */ + + /* if true, force SSL connection retry (workaround for certain servers) */ + bool ssl_connect_retry; + curl_off_t infilesize; /* size of file to upload, -1 means unknown. + Copied from set.filesize at start of operation */ +}; + + +/* + * This 'DynamicStatic' struct defines dynamic states that actually change + * values in the 'UserDefined' area, which MUST be taken into consideration + * if the UserDefined struct is cloned or similar. You can probably just + * copy these, but each one indicate a special action on other data. + */ + +struct DynamicStatic { + char *url; /* work URL, copied from UserDefined */ + bool url_alloc; /* URL string is malloc()'ed */ + char *referer; /* referer string */ + bool referer_alloc; /* referer sting is malloc()ed */ + struct curl_slist *cookielist; /* list of cookie files set by + curl_easy_setopt(COOKIEFILE) calls */ + struct curl_slist *resolve; /* set to point to the set.resolve list when + this should be dealt with in pretransfer */ +}; + +/* + * This 'UserDefined' struct must only contain data that is set once to go + * for many (perhaps) independent connections. Values that are generated or + * calculated internally for the "session handle" MUST be defined within the + * 'struct UrlState' instead. The only exceptions MUST note the changes in + * the 'DynamicStatic' struct. + * Character pointer fields point to dynamic storage, unless otherwise stated. + */ + +struct Curl_multi; /* declared and used only in multi.c */ + +enum dupstring { + STRING_CERT, /* client certificate file name */ + STRING_CERT_TYPE, /* format for certificate (default: PEM)*/ + STRING_COOKIE, /* HTTP cookie string to send */ + STRING_COOKIEJAR, /* dump all cookies to this file */ + STRING_CUSTOMREQUEST, /* HTTP/FTP/RTSP request/method to use */ + STRING_DEVICE, /* local network interface/address to use */ + STRING_ENCODING, /* Accept-Encoding string */ + STRING_FTP_ACCOUNT, /* ftp account data */ + STRING_FTP_ALTERNATIVE_TO_USER, /* command to send if USER/PASS fails */ + STRING_FTPPORT, /* port to send with the FTP PORT command */ + STRING_KEY, /* private key file name */ + STRING_KEY_PASSWD, /* plain text private key password */ + STRING_KEY_TYPE, /* format for private key (default: PEM) */ + STRING_KRB_LEVEL, /* krb security level */ + STRING_NETRC_FILE, /* if not NULL, use this instead of trying to find + $HOME/.netrc */ + STRING_COPYPOSTFIELDS, /* if POST, set the fields' values here */ + STRING_PROXY, /* proxy to use */ + STRING_SET_RANGE, /* range, if used */ + STRING_SET_REFERER, /* custom string for the HTTP referer field */ + STRING_SET_URL, /* what original URL to work on */ + STRING_SSL_CAPATH, /* CA directory name (doesn't work on windows) */ + STRING_SSL_CAFILE, /* certificate file to verify peer against */ + STRING_SSL_CIPHER_LIST, /* list of ciphers to use */ + STRING_SSL_EGDSOCKET, /* path to file containing the EGD daemon socket */ + STRING_SSL_RANDOM_FILE, /* path to file containing "random" data */ + STRING_USERAGENT, /* User-Agent string */ + STRING_SSL_CRLFILE, /* crl file to check certificate */ + STRING_SSL_ISSUERCERT, /* issuer cert file to check certificate */ + STRING_USERNAME, /* , if used */ + STRING_PASSWORD, /* , if used */ + STRING_OPTIONS, /* , if used */ + STRING_PROXYUSERNAME, /* Proxy , if used */ + STRING_PROXYPASSWORD, /* Proxy , if used */ + STRING_NOPROXY, /* List of hosts which should not use the proxy, if + used */ + STRING_RTSP_SESSION_ID, /* Session ID to use */ + STRING_RTSP_STREAM_URI, /* Stream URI for this request */ + STRING_RTSP_TRANSPORT, /* Transport for this session */ +#ifdef USE_LIBSSH2 + STRING_SSH_PRIVATE_KEY, /* path to the private key file for auth */ + STRING_SSH_PUBLIC_KEY, /* path to the public key file for auth */ + STRING_SSH_HOST_PUBLIC_KEY_MD5, /* md5 of host public key in ascii hex */ + STRING_SSH_KNOWNHOSTS, /* file name of knownhosts file */ +#endif +#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI) + STRING_SOCKS5_GSSAPI_SERVICE, /* GSSAPI service name */ +#endif + STRING_MAIL_FROM, + STRING_MAIL_AUTH, + +#ifdef USE_TLS_SRP + STRING_TLSAUTH_USERNAME, /* TLS auth */ + STRING_TLSAUTH_PASSWORD, /* TLS auth */ +#endif + + STRING_BEARER, /* , if used */ + + /* -- end of strings -- */ + STRING_LAST /* not used, just an end-of-list marker */ +}; + +struct UserDefined { + FILE *err; /* the stderr user data goes here */ + void *debugdata; /* the data that will be passed to fdebug */ + char *errorbuffer; /* (Static) store failure messages in here */ + long proxyport; /* If non-zero, use this port number by default. If the + proxy string features a ":[port]" that one will override + this. */ + void *out; /* the fetched file goes here */ + void *in; /* the uploaded file is read from here */ + void *writeheader; /* write the header to this if non-NULL */ + void *rtp_out; /* write RTP to this if non-NULL */ + long use_port; /* which port to use (when not using default) */ + unsigned long httpauth; /* kind of HTTP authentication to use (bitmask) */ + unsigned long proxyauth; /* kind of proxy authentication to use (bitmask) */ + long followlocation; /* as in HTTP Location: */ + long maxredirs; /* maximum no. of http(s) redirects to follow, set to -1 + for infinity */ + + int keep_post; /* keep POSTs as POSTs after a 30x request; each + bit represents a request, from 301 to 303 */ + bool free_referer; /* set TRUE if 'referer' points to a string we + allocated */ + void *postfields; /* if POST, set the fields' values here */ + curl_seek_callback seek_func; /* function that seeks the input */ + curl_off_t postfieldsize; /* if POST, this might have a size to use instead + of strlen(), and then the data *may* be binary + (contain zero bytes) */ + unsigned short localport; /* local port number to bind to */ + int localportrange; /* number of additional port numbers to test in case the + 'localport' one can't be bind()ed */ + curl_write_callback fwrite_func; /* function that stores the output */ + curl_write_callback fwrite_header; /* function that stores headers */ + curl_write_callback fwrite_rtp; /* function that stores interleaved RTP */ + curl_read_callback fread_func; /* function that reads the input */ + int is_fread_set; /* boolean, has read callback been set to non-NULL? */ + int is_fwrite_set; /* boolean, has write callback been set to non-NULL? */ + curl_progress_callback fprogress; /* OLD and deprecated progress callback */ + curl_xferinfo_callback fxferinfo; /* progress callback */ + curl_debug_callback fdebug; /* function that write informational data */ + curl_ioctl_callback ioctl_func; /* function for I/O control */ + curl_sockopt_callback fsockopt; /* function for setting socket options */ + void *sockopt_client; /* pointer to pass to the socket options callback */ + curl_opensocket_callback fopensocket; /* function for checking/translating + the address and opening the + socket */ + void* opensocket_client; + curl_closesocket_callback fclosesocket; /* function for closing the + socket */ + void* closesocket_client; + + void *seek_client; /* pointer to pass to the seek callback */ + /* the 3 curl_conv_callback functions below are used on non-ASCII hosts */ + /* function to convert from the network encoding: */ + curl_conv_callback convfromnetwork; + /* function to convert to the network encoding: */ + curl_conv_callback convtonetwork; + /* function to convert from UTF-8 encoding: */ + curl_conv_callback convfromutf8; + + void *progress_client; /* pointer to pass to the progress callback */ + void *ioctl_client; /* pointer to pass to the ioctl callback */ + long timeout; /* in milliseconds, 0 means no timeout */ + long connecttimeout; /* in milliseconds, 0 means no timeout */ + long accepttimeout; /* in milliseconds, 0 means no timeout */ + long server_response_timeout; /* in milliseconds, 0 means no timeout */ + long tftp_blksize ; /* in bytes, 0 means use default */ + curl_off_t filesize; /* size of file to upload, -1 means unknown */ + long low_speed_limit; /* bytes/second */ + long low_speed_time; /* number of seconds */ + curl_off_t max_send_speed; /* high speed limit in bytes/second for upload */ + curl_off_t max_recv_speed; /* high speed limit in bytes/second for + download */ + curl_off_t set_resume_from; /* continue [ftp] transfer from here */ + struct curl_slist *headers; /* linked list of extra headers */ + struct curl_slist *proxyheaders; /* linked list of extra CONNECT headers */ + struct curl_httppost *httppost; /* linked list of POST data */ + bool sep_headers; /* handle host and proxy headers separately */ + bool cookiesession; /* new cookie session? */ + bool crlf; /* convert crlf on ftp upload(?) */ + struct curl_slist *quote; /* after connection is established */ + struct curl_slist *postquote; /* after the transfer */ + struct curl_slist *prequote; /* before the transfer, after type */ + struct curl_slist *source_quote; /* 3rd party quote */ + struct curl_slist *source_prequote; /* in 3rd party transfer mode - before + the transfer on source host */ + struct curl_slist *source_postquote; /* in 3rd party transfer mode - after + the transfer on source host */ + struct curl_slist *telnet_options; /* linked list of telnet options */ + struct curl_slist *resolve; /* list of names to add/remove from + DNS cache */ + curl_TimeCond timecondition; /* kind of time/date comparison */ + time_t timevalue; /* what time to compare with */ + Curl_HttpReq httpreq; /* what kind of HTTP request (if any) is this */ + long httpversion; /* when non-zero, a specific HTTP version requested to + be used in the library's request(s) */ + struct ssl_config_data ssl; /* user defined SSL stuff */ + curl_proxytype proxytype; /* what kind of proxy that is in use */ + long dns_cache_timeout; /* DNS cache timeout */ + long buffer_size; /* size of receive buffer to use */ + void *private_data; /* application-private data */ + + struct curl_slist *http200aliases; /* linked list of aliases for http200 */ + + long ipver; /* the CURL_IPRESOLVE_* defines in the public header file + 0 - whatever, 1 - v2, 2 - v6 */ + + curl_off_t max_filesize; /* Maximum file size to download */ + + curl_ftpfile ftp_filemethod; /* how to get to a file when FTP is used */ + + int ftp_create_missing_dirs; /* 1 - create directories that don't exist + 2 - the same but also allow MKD to fail once + */ + + curl_sshkeycallback ssh_keyfunc; /* key matching callback */ + void *ssh_keyfunc_userp; /* custom pointer to callback */ + +/* Here follows boolean settings that define how to behave during + this session. They are STATIC, set by libcurl users or at least initially + and they don't change during operations. */ + + bool printhost; /* printing host name in debug info */ + bool get_filetime; /* get the time and get of the remote file */ + bool tunnel_thru_httpproxy; /* use CONNECT through a HTTP proxy */ + bool prefer_ascii; /* ASCII rather than binary */ + bool ftp_append; /* append, not overwrite, on upload */ + bool ftp_list_only; /* switch FTP command for listing directories */ + bool ftp_use_port; /* use the FTP PORT command */ + bool hide_progress; /* don't use the progress meter */ + bool http_fail_on_error; /* fail on HTTP error codes >= 300 */ + bool http_follow_location; /* follow HTTP redirects */ + bool http_transfer_encoding; /* request compressed HTTP transfer-encoding */ + bool http_disable_hostname_check_before_authentication; + bool include_header; /* include received protocol headers in data output */ + bool http_set_referer; /* is a custom referer used */ + bool http_auto_referer; /* set "correct" referer when following location: */ + bool opt_no_body; /* as set with CURLOPT_NOBODY */ + bool set_port; /* custom port number used */ + bool upload; /* upload request */ + enum CURL_NETRC_OPTION + use_netrc; /* defined in include/curl.h */ + bool verbose; /* output verbosity */ + bool krb; /* kerberos connection requested */ + bool reuse_forbid; /* forbidden to be reused, close after use */ + bool reuse_fresh; /* do not re-use an existing connection */ + bool ftp_use_epsv; /* if EPSV is to be attempted or not */ + bool ftp_use_eprt; /* if EPRT is to be attempted or not */ + bool ftp_use_pret; /* if PRET is to be used before PASV or not */ + + curl_usessl use_ssl; /* if AUTH TLS is to be attempted etc, for FTP or + IMAP or POP3 or others! */ + curl_ftpauth ftpsslauth; /* what AUTH XXX to be attempted */ + curl_ftpccc ftp_ccc; /* FTP CCC options */ + bool no_signal; /* do not use any signal/alarm handler */ + bool global_dns_cache; /* subject for future removal */ + bool tcp_nodelay; /* whether to enable TCP_NODELAY or not */ + bool ignorecl; /* ignore content length */ + bool ftp_skip_ip; /* skip the IP address the FTP server passes on to + us */ + bool connect_only; /* make connection, let application use the socket */ + bool ssl_enable_beast; /* especially allow this flaw for interoperability's + sake*/ + long ssh_auth_types; /* allowed SSH auth types */ + bool http_te_skip; /* pass the raw body data to the user, even when + transfer-encoded (chunked, compressed) */ + bool http_ce_skip; /* pass the raw body data to the user, even when + content-encoded (chunked, compressed) */ + long new_file_perms; /* Permissions to use when creating remote files */ + long new_directory_perms; /* Permissions to use when creating remote dirs */ + bool proxy_transfer_mode; /* set transfer mode (;type=) when doing FTP + via an HTTP proxy */ + char *str[STRING_LAST]; /* array of strings, pointing to allocated memory */ + unsigned int scope; /* address scope for IPv6 */ + long allowed_protocols; + long redir_protocols; +#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI) + long socks5_gssapi_nec; /* flag to support nec socks5 server */ +#endif + struct curl_slist *mail_rcpt; /* linked list of mail recipients */ + bool sasl_ir; /* Enable/disable SASL initial response */ + /* Common RTSP header options */ + Curl_RtspReq rtspreq; /* RTSP request type */ + long rtspversion; /* like httpversion, for RTSP */ + bool wildcardmatch; /* enable wildcard matching */ + curl_chunk_bgn_callback chunk_bgn; /* called before part of transfer + starts */ + curl_chunk_end_callback chunk_end; /* called after part transferring + stopped */ + curl_fnmatch_callback fnmatch; /* callback to decide which file corresponds + to pattern (e.g. if WILDCARDMATCH is on) */ + void *fnmatch_data; + + long gssapi_delegation; /* GSS-API credential delegation, see the + documentation of CURLOPT_GSSAPI_DELEGATION */ + + bool tcp_keepalive; /* use TCP keepalives */ + long tcp_keepidle; /* seconds in idle before sending keepalive probe */ + long tcp_keepintvl; /* seconds between TCP keepalive probes */ + + size_t maxconnects; /* Max idle connections in the connection cache */ + + bool ssl_enable_npn; /* TLS NPN extension? */ + bool ssl_enable_alpn; /* TLS ALPN extension? */ + + long expect_100_timeout; /* in milliseconds */ +}; + +struct Names { + struct curl_hash *hostcache; + enum { + HCACHE_NONE, /* not pointing to anything */ + HCACHE_GLOBAL, /* points to the (shrug) global one */ + HCACHE_MULTI, /* points to a shared one in the multi handle */ + HCACHE_SHARED /* points to a shared one in a shared object */ + } hostcachetype; +}; + +/* + * The 'connectdata' struct MUST have all the connection oriented stuff as we + * may have several simultaneous connections and connection structs in memory. + * + * The 'struct UserDefined' must only contain data that is set once to go for + * many (perhaps) independent connections. Values that are generated or + * calculated internally for the "session handle" must be defined within the + * 'struct UrlState' instead. + */ + +struct SessionHandle { + /* first, two fields for the linked list of these */ + struct SessionHandle *next; + struct SessionHandle *prev; + + struct connectdata *easy_conn; /* the "unit's" connection */ + + CURLMstate mstate; /* the handle's state */ + CURLcode result; /* previous result */ + + struct Curl_message msg; /* A single posted message. */ + + /* Array with the plain socket numbers this handle takes care of, in no + particular order. Note that all sockets are added to the sockhash, where + the state etc are also kept. This array is mostly used to detect when a + socket is to be removed from the hash. See singlesocket(). */ + curl_socket_t sockets[MAX_SOCKSPEREASYHANDLE]; + int numsocks; + + struct Names dns; + struct Curl_multi *multi; /* if non-NULL, points to the multi handle + struct to which this "belongs" when used by + the multi interface */ + struct Curl_multi *multi_easy; /* if non-NULL, points to the multi handle + struct to which this "belongs" when used + by the easy interface */ + struct Curl_share *share; /* Share, handles global variable mutexing */ + struct SingleRequest req; /* Request-specific data */ + struct UserDefined set; /* values set by the libcurl user */ + struct DynamicStatic change; /* possibly modified userdefined data */ + struct CookieInfo *cookies; /* the cookies, read from files and servers. + NOTE that the 'cookie' field in the + UserDefined struct defines if the "engine" + is to be used or not. */ + struct Progress progress; /* for all the progress meter data */ + struct UrlState state; /* struct for fields used for state info and + other dynamic purposes */ + struct WildcardData wildcard; /* wildcard download state info */ + struct PureInfo info; /* stats, reports and info data */ + struct curl_tlssessioninfo tsi; /* Information about the TLS session, only + valid after a client has asked for it */ +#if defined(CURL_DOES_CONVERSIONS) && defined(HAVE_ICONV) + iconv_t outbound_cd; /* for translating to the network encoding */ + iconv_t inbound_cd; /* for translating from the network encoding */ + iconv_t utf8_cd; /* for translating to UTF8 */ +#endif /* CURL_DOES_CONVERSIONS && HAVE_ICONV */ + unsigned int magic; /* set to a CURLEASY_MAGIC_NUMBER */ +}; + +#define LIBCURL_NAME "libcurl" + +#endif /* HEADER_CURL_URLDATA_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/version.c b/external/libcurl_android/jni/libcurl/lib/version.c new file mode 100755 index 00000000..788f3e9d --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/version.c @@ -0,0 +1,349 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include +#include "urldata.h" +#include "vtls/vtls.h" +#include "http2.h" + +#define _MPRINTF_REPLACE /* use the internal *printf() functions */ +#include + +#ifdef USE_ARES +# if defined(CURL_STATICLIB) && !defined(CARES_STATICLIB) && \ + (defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__)) +# define CARES_STATICLIB +# endif +# include +#endif + +#ifdef USE_LIBIDN +#include +#endif + +#if defined(HAVE_ICONV) && defined(CURL_DOES_CONVERSIONS) +#include +#endif + +#ifdef USE_LIBRTMP +#include +#endif + +#ifdef USE_LIBSSH2 +#include +#endif + +#ifdef HAVE_LIBSSH2_VERSION +/* get it run-time if possible */ +#define CURL_LIBSSH2_VERSION libssh2_version(0) +#else +/* use build-time if run-time not possible */ +#define CURL_LIBSSH2_VERSION LIBSSH2_VERSION +#endif + +char *curl_version(void) +{ + static char version[200]; + char *ptr = version; + size_t len; + size_t left = sizeof(version); + + strcpy(ptr, LIBCURL_NAME "/" LIBCURL_VERSION); + len = strlen(ptr); + left -= len; + ptr += len; + + if(left > 1) { + len = Curl_ssl_version(ptr + 1, left - 1); + + if(len > 0) { + *ptr = ' '; + left -= ++len; + ptr += len; + } + } + +#ifdef HAVE_LIBZ + len = snprintf(ptr, left, " zlib/%s", zlibVersion()); + left -= len; + ptr += len; +#endif +#ifdef USE_ARES + /* this function is only present in c-ares, not in the original ares */ + len = snprintf(ptr, left, " c-ares/%s", ares_version(NULL)); + left -= len; + ptr += len; +#endif +#ifdef USE_LIBIDN + if(stringprep_check_version(LIBIDN_REQUIRED_VERSION)) { + len = snprintf(ptr, left, " libidn/%s", stringprep_check_version(NULL)); + left -= len; + ptr += len; + } +#endif +#ifdef USE_WIN32_IDN + len = snprintf(ptr, left, " WinIDN"); + left -= len; + ptr += len; +#endif +#if defined(HAVE_ICONV) && defined(CURL_DOES_CONVERSIONS) +#ifdef _LIBICONV_VERSION + len = snprintf(ptr, left, " iconv/%d.%d", + _LIBICONV_VERSION >> 8, _LIBICONV_VERSION & 255); +#else + /* version unknown */ + len = snprintf(ptr, left, " iconv"); +#endif /* _LIBICONV_VERSION */ + left -= len; + ptr += len; +#endif +#ifdef USE_LIBSSH2 + len = snprintf(ptr, left, " libssh2/%s", CURL_LIBSSH2_VERSION); + left -= len; + ptr += len; +#endif +#ifdef USE_NGHTTP2 + len = Curl_http2_ver(ptr, left); + left -= len; + ptr += len; +#endif +#ifdef USE_LIBRTMP + { + char suff[2]; + if(RTMP_LIB_VERSION & 0xff) { + suff[0] = (RTMP_LIB_VERSION & 0xff) + 'a' - 1; + suff[1] = '\0'; + } + else + suff[0] = '\0'; + + snprintf(ptr, left, " librtmp/%d.%d%s", + RTMP_LIB_VERSION >> 16, (RTMP_LIB_VERSION >> 8) & 0xff, + suff); +/* + If another lib version is added below this one, this code would + also have to do: + + len = what snprintf() returned + + left -= len; + ptr += len; +*/ + } +#endif + + return version; +} + +/* data for curl_version_info + + Keep the list sorted alphabetically. It is also written so that each + protocol line has its own #if line to make things easier on the eye. + */ + +static const char * const protocols[] = { +#ifndef CURL_DISABLE_DICT + "dict", +#endif +#ifndef CURL_DISABLE_FILE + "file", +#endif +#ifndef CURL_DISABLE_FTP + "ftp", +#endif +#if defined(USE_SSL) && !defined(CURL_DISABLE_FTP) + "ftps", +#endif +#ifndef CURL_DISABLE_GOPHER + "gopher", +#endif +#ifndef CURL_DISABLE_HTTP + "http", +#endif +#if defined(USE_SSL) && !defined(CURL_DISABLE_HTTP) + "https", +#endif +#ifndef CURL_DISABLE_IMAP + "imap", +#endif +#if defined(USE_SSL) && !defined(CURL_DISABLE_IMAP) + "imaps", +#endif +#ifndef CURL_DISABLE_LDAP + "ldap", +#if !defined(CURL_DISABLE_LDAPS) && \ + ((defined(USE_OPENLDAP) && defined(USE_SSL)) || \ + (!defined(USE_OPENLDAP) && defined(HAVE_LDAP_SSL))) + "ldaps", +#endif +#endif +#ifndef CURL_DISABLE_POP3 + "pop3", +#endif +#if defined(USE_SSL) && !defined(CURL_DISABLE_POP3) + "pop3s", +#endif +#ifdef USE_LIBRTMP + "rtmp", +#endif +#ifndef CURL_DISABLE_RTSP + "rtsp", +#endif +#ifdef USE_LIBSSH2 + "scp", +#endif +#ifdef USE_LIBSSH2 + "sftp", +#endif +#ifndef CURL_DISABLE_SMTP + "smtp", +#endif +#if defined(USE_SSL) && !defined(CURL_DISABLE_SMTP) + "smtps", +#endif +#ifndef CURL_DISABLE_TELNET + "telnet", +#endif +#ifndef CURL_DISABLE_TFTP + "tftp", +#endif + + NULL +}; + +static curl_version_info_data version_info = { + CURLVERSION_NOW, + LIBCURL_VERSION, + LIBCURL_VERSION_NUM, + OS, /* as found by configure or set by hand at build-time */ + 0 /* features is 0 by default */ +#ifdef ENABLE_IPV6 + | CURL_VERSION_IPV6 +#endif +#ifdef USE_SSL + | CURL_VERSION_SSL +#endif +#ifdef USE_NTLM + | CURL_VERSION_NTLM +#endif +#if defined(USE_NTLM) && defined(NTLM_WB_ENABLED) + | CURL_VERSION_NTLM_WB +#endif +#ifdef USE_SPNEGO + | CURL_VERSION_SPNEGO +#endif +#ifdef HAVE_GSSAPI + | CURL_VERSION_GSSAPI +#endif +#ifdef USE_WINDOWS_SSPI + | CURL_VERSION_SSPI +#endif +#ifdef HAVE_LIBZ + | CURL_VERSION_LIBZ +#endif +#ifdef DEBUGBUILD + | CURL_VERSION_DEBUG +#endif +#ifdef CURLDEBUG + | CURL_VERSION_CURLDEBUG +#endif +#ifdef CURLRES_ASYNCH + | CURL_VERSION_ASYNCHDNS +#endif +#if (CURL_SIZEOF_CURL_OFF_T > 4) && \ + ( (SIZEOF_OFF_T > 4) || defined(USE_WIN32_LARGE_FILES) ) + | CURL_VERSION_LARGEFILE +#endif +#if defined(CURL_DOES_CONVERSIONS) + | CURL_VERSION_CONV +#endif +#if defined(USE_TLS_SRP) + | CURL_VERSION_TLSAUTH_SRP +#endif +#if defined(USE_NGHTTP2) + | CURL_VERSION_HTTP2 +#endif + , + NULL, /* ssl_version */ + 0, /* ssl_version_num, this is kept at zero */ + NULL, /* zlib_version */ + protocols, + NULL, /* c-ares version */ + 0, /* c-ares version numerical */ + NULL, /* libidn version */ + 0, /* iconv version */ + NULL, /* ssh lib version */ +}; + +curl_version_info_data *curl_version_info(CURLversion stamp) +{ +#ifdef USE_LIBSSH2 + static char ssh_buffer[80]; +#endif + +#ifdef USE_SSL + static char ssl_buffer[80]; + Curl_ssl_version(ssl_buffer, sizeof(ssl_buffer)); + version_info.ssl_version = ssl_buffer; +#endif + +#ifdef HAVE_LIBZ + version_info.libz_version = zlibVersion(); + /* libz left NULL if non-existing */ +#endif +#ifdef USE_ARES + { + int aresnum; + version_info.ares = ares_version(&aresnum); + version_info.ares_num = aresnum; + } +#endif +#ifdef USE_LIBIDN + /* This returns a version string if we use the given version or later, + otherwise it returns NULL */ + version_info.libidn = stringprep_check_version(LIBIDN_REQUIRED_VERSION); + if(version_info.libidn) + version_info.features |= CURL_VERSION_IDN; +#elif defined(USE_WIN32_IDN) + version_info.features |= CURL_VERSION_IDN; +#endif + +#if defined(HAVE_ICONV) && defined(CURL_DOES_CONVERSIONS) +#ifdef _LIBICONV_VERSION + version_info.iconv_ver_num = _LIBICONV_VERSION; +#else + /* version unknown */ + version_info.iconv_ver_num = -1; +#endif /* _LIBICONV_VERSION */ +#endif + +#ifdef USE_LIBSSH2 + snprintf(ssh_buffer, sizeof(ssh_buffer), "libssh2/%s", LIBSSH2_VERSION); + version_info.libssh_version = ssh_buffer; +#endif + + (void)stamp; /* avoid compiler warnings, we don't use this */ + + return &version_info; +} diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-axtls.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-axtls.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-axtls.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-curl_darwinssl.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-curl_darwinssl.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-curl_darwinssl.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-curl_schannel.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-curl_schannel.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-curl_schannel.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-cyassl.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-cyassl.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-cyassl.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-gskit.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-gskit.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-gskit.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-gtls.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-gtls.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-gtls.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-nss.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-nss.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-nss.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-openssl.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-openssl.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-openssl.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-polarssl.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-polarssl.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-polarssl.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-polarssl_threadlock.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-polarssl_threadlock.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-polarssl_threadlock.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-qssl.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-qssl.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-qssl.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-vtls.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-vtls.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurl_la-vtls.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-axtls.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-axtls.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-axtls.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-curl_darwinssl.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-curl_darwinssl.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-curl_darwinssl.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-curl_schannel.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-curl_schannel.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-curl_schannel.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-cyassl.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-cyassl.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-cyassl.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-gskit.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-gskit.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-gskit.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-gtls.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-gtls.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-gtls.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-nss.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-nss.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-nss.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-openssl.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-openssl.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-openssl.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-polarssl.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-polarssl.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-polarssl.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-polarssl_threadlock.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-polarssl_threadlock.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-polarssl_threadlock.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-qssl.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-qssl.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-qssl.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-vtls.Plo b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-vtls.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/.deps/libcurlu_la-vtls.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/axtls.c b/external/libcurl_android/jni/libcurl/lib/vtls/axtls.c new file mode 100755 index 00000000..1b577b15 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/axtls.c @@ -0,0 +1,684 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2010, DirecTV, Contact: Eric Hu, . + * Copyright (C) 2010 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * Source file for all axTLS-specific code for the TLS/SSL layer. No code + * but vtls.c should ever call or use these functions. + */ + +#include "curl_setup.h" + +#ifdef USE_AXTLS +#include +#include "axtls.h" + +#include "sendf.h" +#include "inet_pton.h" +#include "vtls.h" +#include "parsedate.h" +#include "connect.h" /* for the connect timeout */ +#include "select.h" +#define _MPRINTF_REPLACE /* use our functions only */ +#include +#include "curl_memory.h" +#include +/* The last #include file should be: */ +#include "memdebug.h" +#include "hostcheck.h" + + +/* Global axTLS init, called from Curl_ssl_init() */ +int Curl_axtls_init(void) +{ +/* axTLS has no global init. Everything is done through SSL and SSL_CTX + * structs stored in connectdata structure. Perhaps can move to axtls.h. + */ + return 1; +} + +int Curl_axtls_cleanup(void) +{ + /* axTLS has no global cleanup. Perhaps can move this to axtls.h. */ + return 1; +} + +static CURLcode map_error_to_curl(int axtls_err) +{ + switch (axtls_err) { + case SSL_ERROR_NOT_SUPPORTED: + case SSL_ERROR_INVALID_VERSION: + case -70: /* protocol version alert from server */ + return CURLE_UNSUPPORTED_PROTOCOL; + break; + case SSL_ERROR_NO_CIPHER: + return CURLE_SSL_CIPHER; + break; + case SSL_ERROR_BAD_CERTIFICATE: /* this may be bad server cert too */ + case SSL_ERROR_NO_CERT_DEFINED: + case -42: /* bad certificate alert from server */ + case -43: /* unsupported cert alert from server */ + case -44: /* cert revoked alert from server */ + case -45: /* cert expired alert from server */ + case -46: /* cert unknown alert from server */ + return CURLE_SSL_CERTPROBLEM; + break; + case SSL_X509_ERROR(X509_NOT_OK): + case SSL_X509_ERROR(X509_VFY_ERROR_NO_TRUSTED_CERT): + case SSL_X509_ERROR(X509_VFY_ERROR_BAD_SIGNATURE): + case SSL_X509_ERROR(X509_VFY_ERROR_NOT_YET_VALID): + case SSL_X509_ERROR(X509_VFY_ERROR_EXPIRED): + case SSL_X509_ERROR(X509_VFY_ERROR_SELF_SIGNED): + case SSL_X509_ERROR(X509_VFY_ERROR_INVALID_CHAIN): + case SSL_X509_ERROR(X509_VFY_ERROR_UNSUPPORTED_DIGEST): + case SSL_X509_ERROR(X509_INVALID_PRIV_KEY): + return CURLE_PEER_FAILED_VERIFICATION; + break; + case -48: /* unknown ca alert from server */ + return CURLE_SSL_CACERT; + break; + case -49: /* access denied alert from server */ + return CURLE_REMOTE_ACCESS_DENIED; + break; + case SSL_ERROR_CONN_LOST: + case SSL_ERROR_SOCK_SETUP_FAILURE: + case SSL_ERROR_INVALID_HANDSHAKE: + case SSL_ERROR_INVALID_PROT_MSG: + case SSL_ERROR_INVALID_HMAC: + case SSL_ERROR_INVALID_SESSION: + case SSL_ERROR_INVALID_KEY: /* it's too bad this doesn't map better */ + case SSL_ERROR_FINISHED_INVALID: + case SSL_ERROR_NO_CLIENT_RENOG: + default: + return CURLE_SSL_CONNECT_ERROR; + break; + } +} + +static Curl_recv axtls_recv; +static Curl_send axtls_send; + +static void free_ssl_structs(struct ssl_connect_data *connssl) +{ + if(connssl->ssl) { + ssl_free (connssl->ssl); + connssl->ssl = NULL; + } + if(connssl->ssl_ctx) { + ssl_ctx_free(connssl->ssl_ctx); + connssl->ssl_ctx = NULL; + } +} + +/* + * For both blocking and non-blocking connects, this function sets up the + * ssl context and state. This function is called after the TCP connect + * has completed. + */ +static CURLcode connect_prep(struct connectdata *conn, int sockindex) +{ + struct SessionHandle *data = conn->data; + SSL_CTX *ssl_ctx; + SSL *ssl = NULL; + int cert_types[] = {SSL_OBJ_X509_CERT, SSL_OBJ_PKCS12, 0}; + int key_types[] = {SSL_OBJ_RSA_KEY, SSL_OBJ_PKCS8, SSL_OBJ_PKCS12, 0}; + int i, ssl_fcn_return; + const uint8_t *ssl_sessionid; + size_t ssl_idsize; + + /* Assuming users will not compile in custom key/cert to axTLS. + * Also, even for blocking connects, use axTLS non-blocking feature. + */ + uint32_t client_option = SSL_NO_DEFAULT_KEY | + SSL_SERVER_VERIFY_LATER | + SSL_CONNECT_IN_PARTS; + + if(conn->ssl[sockindex].state == ssl_connection_complete) + /* to make us tolerant against being called more than once for the + same connection */ + return CURLE_OK; + + /* axTLS only supports TLSv1 */ + /* check to see if we've been told to use an explicit SSL/TLS version */ + switch(data->set.ssl.version) { + case CURL_SSLVERSION_DEFAULT: + case CURL_SSLVERSION_TLSv1: + break; + default: + failf(data, "axTLS only supports TLS 1.0 and 1.1, " + "and it cannot be specified which one to use"); + return CURLE_SSL_CONNECT_ERROR; + } + +#ifdef AXTLSDEBUG + client_option |= SSL_DISPLAY_STATES | SSL_DISPLAY_RSA | SSL_DISPLAY_CERTS; +#endif /* AXTLSDEBUG */ + + /* Allocate an SSL_CTX struct */ + ssl_ctx = ssl_ctx_new(client_option, SSL_DEFAULT_CLNT_SESS); + if(ssl_ctx == NULL) { + failf(data, "unable to create client SSL context"); + return CURLE_SSL_CONNECT_ERROR; + } + + conn->ssl[sockindex].ssl_ctx = ssl_ctx; + conn->ssl[sockindex].ssl = NULL; + + /* Load the trusted CA cert bundle file */ + if(data->set.ssl.CAfile) { + if(ssl_obj_load(ssl_ctx, SSL_OBJ_X509_CACERT, data->set.ssl.CAfile, NULL) + != SSL_OK) { + infof(data, "error reading ca cert file %s \n", + data->set.ssl.CAfile); + if(data->set.ssl.verifypeer) { + return CURLE_SSL_CACERT_BADFILE; + } + } + else + infof(data, "found certificates in %s\n", data->set.ssl.CAfile); + } + + /* gtls.c tasks we're skipping for now: + * 1) certificate revocation list checking + * 2) dns name assignment to host + * 3) set protocol priority. axTLS is TLSv1 only, so can probably ignore + * 4) set certificate priority. axTLS ignores type and sends certs in + * order added. can probably ignore this. + */ + + /* Load client certificate */ + if(data->set.str[STRING_CERT]) { + i=0; + /* Instead of trying to analyze cert type here, let axTLS try them all. */ + while(cert_types[i] != 0) { + ssl_fcn_return = ssl_obj_load(ssl_ctx, cert_types[i], + data->set.str[STRING_CERT], NULL); + if(ssl_fcn_return == SSL_OK) { + infof(data, "successfully read cert file %s \n", + data->set.str[STRING_CERT]); + break; + } + i++; + } + /* Tried all cert types, none worked. */ + if(cert_types[i] == 0) { + failf(data, "%s is not x509 or pkcs12 format", + data->set.str[STRING_CERT]); + return CURLE_SSL_CERTPROBLEM; + } + } + + /* Load client key. + If a pkcs12 file successfully loaded a cert, then there's nothing to do + because the key has already been loaded. */ + if(data->set.str[STRING_KEY] && cert_types[i] != SSL_OBJ_PKCS12) { + i=0; + /* Instead of trying to analyze key type here, let axTLS try them all. */ + while(key_types[i] != 0) { + ssl_fcn_return = ssl_obj_load(ssl_ctx, key_types[i], + data->set.str[STRING_KEY], NULL); + if(ssl_fcn_return == SSL_OK) { + infof(data, "successfully read key file %s \n", + data->set.str[STRING_KEY]); + break; + } + i++; + } + /* Tried all key types, none worked. */ + if(key_types[i] == 0) { + failf(data, "Failure: %s is not a supported key file", + data->set.str[STRING_KEY]); + return CURLE_SSL_CONNECT_ERROR; + } + } + + /* gtls.c does more here that is being left out for now + * 1) set session credentials. can probably ignore since axtls puts this + * info in the ssl_ctx struct + * 2) setting up callbacks. these seem gnutls specific + */ + + /* In axTLS, handshaking happens inside ssl_client_new. */ + if(!Curl_ssl_getsessionid(conn, (void **) &ssl_sessionid, &ssl_idsize)) { + /* we got a session id, use it! */ + infof (data, "SSL re-using session ID\n"); + ssl = ssl_client_new(ssl_ctx, conn->sock[sockindex], + ssl_sessionid, (uint8_t)ssl_idsize); + } + else + ssl = ssl_client_new(ssl_ctx, conn->sock[sockindex], NULL, 0); + + conn->ssl[sockindex].ssl = ssl; + return CURLE_OK; +} + +/* + * For both blocking and non-blocking connects, this function finalizes the + * SSL connection. + */ +static CURLcode connect_finish(struct connectdata *conn, int sockindex) +{ + struct SessionHandle *data = conn->data; + SSL *ssl = conn->ssl[sockindex].ssl; + const uint8_t *ssl_sessionid; + size_t ssl_idsize; + const char *peer_CN; + uint32_t dns_altname_index; + const char *dns_altname; + int8_t found_subject_alt_names = 0; + int8_t found_subject_alt_name_matching_conn = 0; + + /* Here, gtls.c gets the peer certificates and fails out depending on + * settings in "data." axTLS api doesn't have get cert chain fcn, so omit? + */ + + /* Verify server's certificate */ + if(data->set.ssl.verifypeer) { + if(ssl_verify_cert(ssl) != SSL_OK) { + Curl_axtls_close(conn, sockindex); + failf(data, "server cert verify failed"); + return CURLE_PEER_FAILED_VERIFICATION; + } + } + else + infof(data, "\t server certificate verification SKIPPED\n"); + + /* Here, gtls.c does issuer verification. axTLS has no straightforward + * equivalent, so omitting for now.*/ + + /* Here, gtls.c does the following + * 1) x509 hostname checking per RFC2818. axTLS doesn't support this, but + * it seems useful. This is now implemented, by Oscar Koeroo + * 2) checks cert validity based on time. axTLS does this in ssl_verify_cert + * 3) displays a bunch of cert information. axTLS doesn't support most of + * this, but a couple fields are available. + */ + + /* There is no (DNS) Altnames count in the version 1.4.8 API. There is a + risk of an inifite loop */ + for(dns_altname_index = 0; ; dns_altname_index++) { + dns_altname = ssl_get_cert_subject_alt_dnsname(ssl, dns_altname_index); + if(dns_altname == NULL) { + break; + } + found_subject_alt_names = 1; + + infof(data, "\tComparing subject alt name DNS with hostname: %s <-> %s\n", + dns_altname, conn->host.name); + if(Curl_cert_hostcheck(dns_altname, conn->host.name)) { + found_subject_alt_name_matching_conn = 1; + break; + } + } + + /* RFC2818 checks */ + if(found_subject_alt_names && !found_subject_alt_name_matching_conn) { + if(data->set.ssl.verifyhost) { + /* Break connection ! */ + Curl_axtls_close(conn, sockindex); + failf(data, "\tsubjectAltName(s) do not match %s\n", + conn->host.dispname); + return CURLE_PEER_FAILED_VERIFICATION; + } + else + infof(data, "\tsubjectAltName(s) do not match %s\n", + conn->host.dispname); + } + else if(found_subject_alt_names == 0) { + /* Per RFC2818, when no Subject Alt Names were available, examine the peer + CN as a legacy fallback */ + peer_CN = ssl_get_cert_dn(ssl, SSL_X509_CERT_COMMON_NAME); + if(peer_CN == NULL) { + if(data->set.ssl.verifyhost) { + Curl_axtls_close(conn, sockindex); + failf(data, "unable to obtain common name from peer certificate"); + return CURLE_PEER_FAILED_VERIFICATION; + } + else + infof(data, "unable to obtain common name from peer certificate"); + } + else { + if(!Curl_cert_hostcheck((const char *)peer_CN, conn->host.name)) { + if(data->set.ssl.verifyhost) { + /* Break connection ! */ + Curl_axtls_close(conn, sockindex); + failf(data, "\tcommon name \"%s\" does not match \"%s\"\n", + peer_CN, conn->host.dispname); + return CURLE_PEER_FAILED_VERIFICATION; + } + else + infof(data, "\tcommon name \"%s\" does not match \"%s\"\n", + peer_CN, conn->host.dispname); + } + } + } + + /* General housekeeping */ + conn->ssl[sockindex].state = ssl_connection_complete; + conn->recv[sockindex] = axtls_recv; + conn->send[sockindex] = axtls_send; + + /* Put our freshly minted SSL session in cache */ + ssl_idsize = ssl_get_session_id_size(ssl); + ssl_sessionid = ssl_get_session_id(ssl); + if(Curl_ssl_addsessionid(conn, (void *) ssl_sessionid, ssl_idsize) + != CURLE_OK) + infof (data, "failed to add session to cache\n"); + + return CURLE_OK; +} + +/* + * Use axTLS's non-blocking connection feature to open an SSL connection. + * This is called after a TCP connection is already established. + */ +CURLcode Curl_axtls_connect_nonblocking( + struct connectdata *conn, + int sockindex, + bool *done) +{ + CURLcode conn_step; + int ssl_fcn_return; + int i; + + *done = FALSE; + /* connectdata is calloc'd and connecting_state is only changed in this + function, so this is safe, as the state is effectively initialized. */ + if(conn->ssl[sockindex].connecting_state == ssl_connect_1) { + conn_step = connect_prep(conn, sockindex); + if(conn_step != CURLE_OK) { + Curl_axtls_close(conn, sockindex); + return conn_step; + } + conn->ssl[sockindex].connecting_state = ssl_connect_2; + } + + if(conn->ssl[sockindex].connecting_state == ssl_connect_2) { + /* Check to make sure handshake was ok. */ + if(ssl_handshake_status(conn->ssl[sockindex].ssl) != SSL_OK) { + /* Loop to perform more work in between sleeps. This is work around the + fact that axtls does not expose any knowledge about when work needs + to be performed. This can save ~25% of time on SSL handshakes. */ + for(i=0; i<5; i++) { + ssl_fcn_return = ssl_read(conn->ssl[sockindex].ssl, NULL); + if(ssl_fcn_return < 0) { + Curl_axtls_close(conn, sockindex); + ssl_display_error(ssl_fcn_return); /* goes to stdout. */ + return map_error_to_curl(ssl_fcn_return); + } + return CURLE_OK; + } + } + infof (conn->data, "handshake completed successfully\n"); + conn->ssl[sockindex].connecting_state = ssl_connect_3; + } + + if(conn->ssl[sockindex].connecting_state == ssl_connect_3) { + conn_step = connect_finish(conn, sockindex); + if(conn_step != CURLE_OK) { + Curl_axtls_close(conn, sockindex); + return conn_step; + } + + /* Reset connect state */ + conn->ssl[sockindex].connecting_state = ssl_connect_1; + + *done = TRUE; + return CURLE_OK; + } + + /* Unrecognized state. Things are very bad. */ + conn->ssl[sockindex].state = ssl_connection_none; + conn->ssl[sockindex].connecting_state = ssl_connect_1; + /* Return value perhaps not strictly correct, but distinguishes the issue.*/ + return CURLE_BAD_FUNCTION_ARGUMENT; +} + + +/* + * This function is called after the TCP connect has completed. Setup the TLS + * layer and do all necessary magic for a blocking connect. + */ +CURLcode +Curl_axtls_connect(struct connectdata *conn, + int sockindex) + +{ + CURLcode conn_step = connect_prep(conn, sockindex); + int ssl_fcn_return; + SSL *ssl = conn->ssl[sockindex].ssl; + + if(conn_step != CURLE_OK) { + Curl_axtls_close(conn, sockindex); + return conn_step; + } + + /* Check to make sure handshake was ok. */ + while(ssl_handshake_status(ssl) != SSL_OK) { + ssl_fcn_return = ssl_read(ssl, NULL); + if(ssl_fcn_return < 0) { + Curl_axtls_close(conn, sockindex); + ssl_display_error(ssl_fcn_return); /* goes to stdout. */ + return map_error_to_curl(ssl_fcn_return); + } + usleep(10000); + /* TODO: check for timeout as this could hang indefinitely otherwise */ + } + infof (conn->data, "handshake completed successfully\n"); + + conn_step = connect_finish(conn, sockindex); + if(conn_step != CURLE_OK) { + Curl_axtls_close(conn, sockindex); + return conn_step; + } + + return CURLE_OK; +} + +/* return number of sent (non-SSL) bytes */ +static ssize_t axtls_send(struct connectdata *conn, + int sockindex, + const void *mem, + size_t len, + CURLcode *err) +{ + /* ssl_write() returns 'int' while write() and send() returns 'size_t' */ + int rc = ssl_write(conn->ssl[sockindex].ssl, mem, (int)len); + + infof(conn->data, " axtls_send\n"); + + if(rc < 0 ) { + *err = map_error_to_curl(rc); + rc = -1; /* generic error code for send failure */ + } + + *err = CURLE_OK; + return rc; +} + +void Curl_axtls_close_all(struct SessionHandle *data) +{ + (void)data; + infof(data, " Curl_axtls_close_all\n"); +} + +void Curl_axtls_close(struct connectdata *conn, int sockindex) +{ + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + + infof(conn->data, " Curl_axtls_close\n"); + + /* line from openssl.c: (void)SSL_shutdown(connssl->ssl); + axTLS compat layer does nothing for SSL_shutdown */ + + /* The following line is from openssl.c. There seems to be no axTLS + equivalent. ssl_free and ssl_ctx_free close things. + SSL_set_connect_state(connssl->handle); */ + + free_ssl_structs(connssl); +} + +/* + * This function is called to shut down the SSL layer but keep the + * socket open (CCC - Clear Command Channel) + */ +int Curl_axtls_shutdown(struct connectdata *conn, int sockindex) +{ + /* Outline taken from openssl.c since functions are in axTLS compat layer. + axTLS's error set is much smaller, so a lot of error-handling was removed. + */ + int retval = 0; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + struct SessionHandle *data = conn->data; + uint8_t *buf; + ssize_t nread; + + infof(conn->data, " Curl_axtls_shutdown\n"); + + /* This has only been tested on the proftpd server, and the mod_tls code + sends a close notify alert without waiting for a close notify alert in + response. Thus we wait for a close notify alert from the server, but + we do not send one. Let's hope other servers do the same... */ + + /* axTLS compat layer does nothing for SSL_shutdown, so we do nothing too + if(data->set.ftp_ccc == CURLFTPSSL_CCC_ACTIVE) + (void)SSL_shutdown(connssl->ssl); + */ + + if(connssl->ssl) { + int what = Curl_socket_ready(conn->sock[sockindex], + CURL_SOCKET_BAD, SSL_SHUTDOWN_TIMEOUT); + if(what > 0) { + /* Something to read, let's do it and hope that it is the close + notify alert from the server. buf is managed internally by + axTLS and will be released upon calling ssl_free via + free_ssl_structs. */ + nread = (ssize_t)ssl_read(connssl->ssl, &buf); + + if(nread < SSL_OK) { + failf(data, "close notify alert not received during shutdown"); + retval = -1; + } + } + else if(0 == what) { + /* timeout */ + failf(data, "SSL shutdown timeout"); + } + else { + /* anything that gets here is fatally bad */ + failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO); + retval = -1; + } + + free_ssl_structs(connssl); + } + return retval; +} + +static ssize_t axtls_recv(struct connectdata *conn, /* connection data */ + int num, /* socketindex */ + char *buf, /* store read data here */ + size_t buffersize, /* max amount to read */ + CURLcode *err) +{ + struct ssl_connect_data *connssl = &conn->ssl[num]; + ssize_t ret = 0; + uint8_t *read_buf; + + infof(conn->data, " axtls_recv\n"); + + *err = CURLE_OK; + if(connssl) { + ret = ssl_read(connssl->ssl, &read_buf); + if(ret > SSL_OK) { + /* ssl_read returns SSL_OK if there is more data to read, so if it is + larger, then all data has been read already. */ + memcpy(buf, read_buf, + (size_t)ret > buffersize ? buffersize : (size_t)ret); + } + else if(ret == SSL_OK) { + /* more data to be read, signal caller to call again */ + *err = CURLE_AGAIN; + ret = -1; + } + else if(ret == -3) { + /* With patched axTLS, SSL_CLOSE_NOTIFY=-3. Hard-coding until axTLS + team approves proposed fix. */ + Curl_axtls_close(conn, num); + } + else { + failf(conn->data, "axTLS recv error (%d)", ret); + *err = map_error_to_curl((int) ret); + ret = -1; + } + } + + return ret; +} + +/* + * Return codes: + * 1 means the connection is still in place + * 0 means the connection has been closed + * -1 means the connection status is unknown + */ +int Curl_axtls_check_cxn(struct connectdata *conn) +{ + /* openssl.c line: rc = SSL_peek(conn->ssl[FIRSTSOCKET].ssl, (void*)&buf, 1); + axTLS compat layer always returns the last argument, so connection is + always alive? */ + + infof(conn->data, " Curl_axtls_check_cxn\n"); + return 1; /* connection still in place */ +} + +void Curl_axtls_session_free(void *ptr) +{ + (void)ptr; + /* free the ID */ + /* both openssl.c and gtls.c do something here, but axTLS's OpenSSL + compatibility layer does nothing, so we do nothing too. */ +} + +size_t Curl_axtls_version(char *buffer, size_t size) +{ + return snprintf(buffer, size, "axTLS/%s", ssl_version()); +} + +int Curl_axtls_random(struct SessionHandle *data, + unsigned char *entropy, + size_t length) +{ + static bool ssl_seeded = FALSE; + (void)data; + if(!ssl_seeded) { + ssl_seeded = TRUE; + /* Initialize the seed if not already done. This call is not exactly thread + * safe (and neither is the ssl_seeded check), but the worst effect of a + * race condition is that some global resources will leak. */ + RNG_initialize(); + } + get_random(length, entropy); + return 0; +} + +#endif /* USE_AXTLS */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/axtls.h b/external/libcurl_android/jni/libcurl/lib/vtls/axtls.h new file mode 100755 index 00000000..0459cf22 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/axtls.h @@ -0,0 +1,72 @@ +#ifndef HEADER_CURL_AXTLS_H +#define HEADER_CURL_AXTLS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2010, DirecTV + * contact: Eric Hu + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#ifdef USE_AXTLS +#include "curl/curl.h" +#include "urldata.h" + +int Curl_axtls_init(void); +int Curl_axtls_cleanup(void); +CURLcode Curl_axtls_connect(struct connectdata *conn, int sockindex); +CURLcode Curl_axtls_connect_nonblocking( + struct connectdata *conn, + int sockindex, + bool *done); + +/* tell axTLS to close down all open information regarding connections (and + thus session ID caching etc) */ +void Curl_axtls_close_all(struct SessionHandle *data); + + /* close a SSL connection */ +void Curl_axtls_close(struct connectdata *conn, int sockindex); + +void Curl_axtls_session_free(void *ptr); +size_t Curl_axtls_version(char *buffer, size_t size); +int Curl_axtls_shutdown(struct connectdata *conn, int sockindex); +int Curl_axtls_check_cxn(struct connectdata *conn); +int Curl_axtls_random(struct SessionHandle *data, + unsigned char *entropy, + size_t length); + +/* API setup for axTLS */ +#define curlssl_init Curl_axtls_init +#define curlssl_cleanup Curl_axtls_cleanup +#define curlssl_connect Curl_axtls_connect +#define curlssl_connect_nonblocking Curl_axtls_connect_nonblocking +#define curlssl_session_free(x) Curl_axtls_session_free(x) +#define curlssl_close_all Curl_axtls_close_all +#define curlssl_close Curl_axtls_close +#define curlssl_shutdown(x,y) Curl_axtls_shutdown(x,y) +#define curlssl_set_engine(x,y) (x=x, y=y, CURLE_NOT_BUILT_IN) +#define curlssl_set_engine_default(x) (x=x, CURLE_NOT_BUILT_IN) +#define curlssl_engines_list(x) (x=x, (struct curl_slist *)NULL) +#define curlssl_version Curl_axtls_version +#define curlssl_check_cxn(x) Curl_axtls_check_cxn(x) +#define curlssl_data_pending(x,y) (x=x, y=y, 0) +#define curlssl_random(x,y,z) Curl_axtls_random(x,y,z) +#define CURL_SSL_BACKEND CURLSSLBACKEND_AXTLS +#endif /* USE_AXTLS */ +#endif /* HEADER_CURL_AXTLS_H */ + diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/curl_darwinssl.c b/external/libcurl_android/jni/libcurl/lib/vtls/curl_darwinssl.c new file mode 100755 index 00000000..f229c6fe --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/curl_darwinssl.c @@ -0,0 +1,2485 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2012 - 2014, Nick Zitzmann, . + * Copyright (C) 2012 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * Source file for all iOS and Mac OS X SecureTransport-specific code for the + * TLS/SSL layer. No code but vtls.c should ever call or use these functions. + */ + +#include "curl_setup.h" + +#include "urldata.h" /* for the SessionHandle definition */ +#include "curl_base64.h" +#include "strtok.h" + +#ifdef USE_DARWINSSL + +#ifdef HAVE_LIMITS_H +#include +#endif + +#include +#include +#include +#include + +/* The Security framework has changed greatly between iOS and different OS X + versions, and we will try to support as many of them as we can (back to + Leopard and iOS 5) by using macros and weak-linking. + + IMPORTANT: If TLS 1.1 and 1.2 support are important for you on OS X, then + you must build this project against the 10.8 SDK or later. */ +#if (TARGET_OS_MAC && !(TARGET_OS_EMBEDDED || TARGET_OS_IPHONE)) + +#if MAC_OS_X_VERSION_MAX_ALLOWED < 1050 +#error "The darwinssl back-end requires Leopard or later." +#endif /* MAC_OS_X_VERSION_MAX_ALLOWED < 1050 */ + +#define CURL_BUILD_IOS 0 +#define CURL_BUILD_IOS_7 0 +#define CURL_BUILD_MAC 1 +/* This is the maximum API level we are allowed to use when building: */ +#define CURL_BUILD_MAC_10_5 MAC_OS_X_VERSION_MAX_ALLOWED >= 1050 +#define CURL_BUILD_MAC_10_6 MAC_OS_X_VERSION_MAX_ALLOWED >= 1060 +#define CURL_BUILD_MAC_10_7 MAC_OS_X_VERSION_MAX_ALLOWED >= 1070 +#define CURL_BUILD_MAC_10_8 MAC_OS_X_VERSION_MAX_ALLOWED >= 1080 +#define CURL_BUILD_MAC_10_9 MAC_OS_X_VERSION_MAX_ALLOWED >= 1090 +/* These macros mean "the following code is present to allow runtime backward + compatibility with at least this cat or earlier": + (You set this at build-time by setting the MACOSX_DEPLOYMENT_TARGET + environmental variable.) */ +#define CURL_SUPPORT_MAC_10_5 MAC_OS_X_VERSION_MIN_REQUIRED <= 1050 +#define CURL_SUPPORT_MAC_10_6 MAC_OS_X_VERSION_MIN_REQUIRED <= 1060 +#define CURL_SUPPORT_MAC_10_7 MAC_OS_X_VERSION_MIN_REQUIRED <= 1070 +#define CURL_SUPPORT_MAC_10_8 MAC_OS_X_VERSION_MIN_REQUIRED <= 1080 +#define CURL_SUPPORT_MAC_10_9 MAC_OS_X_VERSION_MIN_REQUIRED <= 1090 + +#elif TARGET_OS_EMBEDDED || TARGET_OS_IPHONE +#define CURL_BUILD_IOS 1 +#define CURL_BUILD_IOS_7 __IPHONE_OS_VERSION_MAX_ALLOWED >= 70000 +#define CURL_BUILD_MAC 0 +#define CURL_BUILD_MAC_10_5 0 +#define CURL_BUILD_MAC_10_6 0 +#define CURL_BUILD_MAC_10_7 0 +#define CURL_BUILD_MAC_10_8 0 +#define CURL_SUPPORT_MAC_10_5 0 +#define CURL_SUPPORT_MAC_10_6 0 +#define CURL_SUPPORT_MAC_10_7 0 +#define CURL_SUPPORT_MAC_10_8 0 + +#else +#error "The darwinssl back-end requires iOS or OS X." +#endif /* (TARGET_OS_MAC && !(TARGET_OS_EMBEDDED || TARGET_OS_IPHONE)) */ + +#if CURL_BUILD_MAC +#include +#endif /* CURL_BUILD_MAC */ + +#include "urldata.h" +#include "sendf.h" +#include "inet_pton.h" +#include "connect.h" +#include "select.h" +#include "vtls.h" +#include "curl_darwinssl.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/* From MacTypes.h (which we can't include because it isn't present in iOS: */ +#define ioErr -36 +#define paramErr -50 + +/* The following two functions were ripped from Apple sample code, + * with some modifications: */ +static OSStatus SocketRead(SSLConnectionRef connection, + void *data, /* owned by + * caller, data + * RETURNED */ + size_t *dataLength) /* IN/OUT */ +{ + size_t bytesToGo = *dataLength; + size_t initLen = bytesToGo; + UInt8 *currData = (UInt8 *)data; + /*int sock = *(int *)connection;*/ + struct ssl_connect_data *connssl = (struct ssl_connect_data *)connection; + int sock = connssl->ssl_sockfd; + OSStatus rtn = noErr; + size_t bytesRead; + ssize_t rrtn; + int theErr; + + *dataLength = 0; + + for(;;) { + bytesRead = 0; + rrtn = read(sock, currData, bytesToGo); + if(rrtn <= 0) { + /* this is guesswork... */ + theErr = errno; + if(rrtn == 0) { /* EOF = server hung up */ + /* the framework will turn this into errSSLClosedNoNotify */ + rtn = errSSLClosedGraceful; + } + else /* do the switch */ + switch(theErr) { + case ENOENT: + /* connection closed */ + rtn = errSSLClosedGraceful; + break; + case ECONNRESET: + rtn = errSSLClosedAbort; + break; + case EAGAIN: + rtn = errSSLWouldBlock; + connssl->ssl_direction = false; + break; + default: + rtn = ioErr; + break; + } + break; + } + else { + bytesRead = rrtn; + } + bytesToGo -= bytesRead; + currData += bytesRead; + + if(bytesToGo == 0) { + /* filled buffer with incoming data, done */ + break; + } + } + *dataLength = initLen - bytesToGo; + + return rtn; +} + +static OSStatus SocketWrite(SSLConnectionRef connection, + const void *data, + size_t *dataLength) /* IN/OUT */ +{ + size_t bytesSent = 0; + /*int sock = *(int *)connection;*/ + struct ssl_connect_data *connssl = (struct ssl_connect_data *)connection; + int sock = connssl->ssl_sockfd; + ssize_t length; + size_t dataLen = *dataLength; + const UInt8 *dataPtr = (UInt8 *)data; + OSStatus ortn; + int theErr; + + *dataLength = 0; + + do { + length = write(sock, + (char*)dataPtr + bytesSent, + dataLen - bytesSent); + } while((length > 0) && + ( (bytesSent += length) < dataLen) ); + + if(length <= 0) { + theErr = errno; + if(theErr == EAGAIN) { + ortn = errSSLWouldBlock; + connssl->ssl_direction = true; + } + else { + ortn = ioErr; + } + } + else { + ortn = noErr; + } + *dataLength = bytesSent; + return ortn; +} + +CF_INLINE const char *SSLCipherNameForNumber(SSLCipherSuite cipher) { + switch (cipher) { + /* SSL version 3.0 */ + case SSL_RSA_WITH_NULL_MD5: + return "SSL_RSA_WITH_NULL_MD5"; + break; + case SSL_RSA_WITH_NULL_SHA: + return "SSL_RSA_WITH_NULL_SHA"; + break; + case SSL_RSA_EXPORT_WITH_RC4_40_MD5: + return "SSL_RSA_EXPORT_WITH_RC4_40_MD5"; + break; + case SSL_RSA_WITH_RC4_128_MD5: + return "SSL_RSA_WITH_RC4_128_MD5"; + break; + case SSL_RSA_WITH_RC4_128_SHA: + return "SSL_RSA_WITH_RC4_128_SHA"; + break; + case SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5: + return "SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5"; + break; + case SSL_RSA_WITH_IDEA_CBC_SHA: + return "SSL_RSA_WITH_IDEA_CBC_SHA"; + break; + case SSL_RSA_EXPORT_WITH_DES40_CBC_SHA: + return "SSL_RSA_EXPORT_WITH_DES40_CBC_SHA"; + break; + case SSL_RSA_WITH_DES_CBC_SHA: + return "SSL_RSA_WITH_DES_CBC_SHA"; + break; + case SSL_RSA_WITH_3DES_EDE_CBC_SHA: + return "SSL_RSA_WITH_3DES_EDE_CBC_SHA"; + break; + case SSL_DH_DSS_EXPORT_WITH_DES40_CBC_SHA: + return "SSL_DH_DSS_EXPORT_WITH_DES40_CBC_SHA"; + break; + case SSL_DH_DSS_WITH_DES_CBC_SHA: + return "SSL_DH_DSS_WITH_DES_CBC_SHA"; + break; + case SSL_DH_DSS_WITH_3DES_EDE_CBC_SHA: + return "SSL_DH_DSS_WITH_3DES_EDE_CBC_SHA"; + break; + case SSL_DH_RSA_EXPORT_WITH_DES40_CBC_SHA: + return "SSL_DH_RSA_EXPORT_WITH_DES40_CBC_SHA"; + break; + case SSL_DH_RSA_WITH_DES_CBC_SHA: + return "SSL_DH_RSA_WITH_DES_CBC_SHA"; + break; + case SSL_DH_RSA_WITH_3DES_EDE_CBC_SHA: + return "SSL_DH_RSA_WITH_3DES_EDE_CBC_SHA"; + break; + case SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA: + return "SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"; + break; + case SSL_DHE_DSS_WITH_DES_CBC_SHA: + return "SSL_DHE_DSS_WITH_DES_CBC_SHA"; + break; + case SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA: + return "SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA"; + break; + case SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA: + return "SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA"; + break; + case SSL_DHE_RSA_WITH_DES_CBC_SHA: + return "SSL_DHE_RSA_WITH_DES_CBC_SHA"; + break; + case SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA: + return "SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA"; + break; + case SSL_DH_anon_EXPORT_WITH_RC4_40_MD5: + return "SSL_DH_anon_EXPORT_WITH_RC4_40_MD5"; + break; + case SSL_DH_anon_WITH_RC4_128_MD5: + return "SSL_DH_anon_WITH_RC4_128_MD5"; + break; + case SSL_DH_anon_EXPORT_WITH_DES40_CBC_SHA: + return "SSL_DH_anon_EXPORT_WITH_DES40_CBC_SHA"; + break; + case SSL_DH_anon_WITH_DES_CBC_SHA: + return "SSL_DH_anon_WITH_DES_CBC_SHA"; + break; + case SSL_DH_anon_WITH_3DES_EDE_CBC_SHA: + return "SSL_DH_anon_WITH_3DES_EDE_CBC_SHA"; + break; + case SSL_FORTEZZA_DMS_WITH_NULL_SHA: + return "SSL_FORTEZZA_DMS_WITH_NULL_SHA"; + break; + case SSL_FORTEZZA_DMS_WITH_FORTEZZA_CBC_SHA: + return "SSL_FORTEZZA_DMS_WITH_FORTEZZA_CBC_SHA"; + break; + /* TLS 1.0 with AES (RFC 3268) + (Apparently these are used in SSLv3 implementations as well.) */ + case TLS_RSA_WITH_AES_128_CBC_SHA: + return "TLS_RSA_WITH_AES_128_CBC_SHA"; + break; + case TLS_DH_DSS_WITH_AES_128_CBC_SHA: + return "TLS_DH_DSS_WITH_AES_128_CBC_SHA"; + break; + case TLS_DH_RSA_WITH_AES_128_CBC_SHA: + return "TLS_DH_RSA_WITH_AES_128_CBC_SHA"; + break; + case TLS_DHE_DSS_WITH_AES_128_CBC_SHA: + return "TLS_DHE_DSS_WITH_AES_128_CBC_SHA"; + break; + case TLS_DHE_RSA_WITH_AES_128_CBC_SHA: + return "TLS_DHE_RSA_WITH_AES_128_CBC_SHA"; + break; + case TLS_DH_anon_WITH_AES_128_CBC_SHA: + return "TLS_DH_anon_WITH_AES_128_CBC_SHA"; + break; + case TLS_RSA_WITH_AES_256_CBC_SHA: + return "TLS_RSA_WITH_AES_256_CBC_SHA"; + break; + case TLS_DH_DSS_WITH_AES_256_CBC_SHA: + return "TLS_DH_DSS_WITH_AES_256_CBC_SHA"; + break; + case TLS_DH_RSA_WITH_AES_256_CBC_SHA: + return "TLS_DH_RSA_WITH_AES_256_CBC_SHA"; + break; + case TLS_DHE_DSS_WITH_AES_256_CBC_SHA: + return "TLS_DHE_DSS_WITH_AES_256_CBC_SHA"; + break; + case TLS_DHE_RSA_WITH_AES_256_CBC_SHA: + return "TLS_DHE_RSA_WITH_AES_256_CBC_SHA"; + break; + case TLS_DH_anon_WITH_AES_256_CBC_SHA: + return "TLS_DH_anon_WITH_AES_256_CBC_SHA"; + break; + /* SSL version 2.0 */ + case SSL_RSA_WITH_RC2_CBC_MD5: + return "SSL_RSA_WITH_RC2_CBC_MD5"; + break; + case SSL_RSA_WITH_IDEA_CBC_MD5: + return "SSL_RSA_WITH_IDEA_CBC_MD5"; + break; + case SSL_RSA_WITH_DES_CBC_MD5: + return "SSL_RSA_WITH_DES_CBC_MD5"; + break; + case SSL_RSA_WITH_3DES_EDE_CBC_MD5: + return "SSL_RSA_WITH_3DES_EDE_CBC_MD5"; + break; + } + return "SSL_NULL_WITH_NULL_NULL"; +} + +CF_INLINE const char *TLSCipherNameForNumber(SSLCipherSuite cipher) { + switch(cipher) { + /* TLS 1.0 with AES (RFC 3268) */ + case TLS_RSA_WITH_AES_128_CBC_SHA: + return "TLS_RSA_WITH_AES_128_CBC_SHA"; + break; + case TLS_DH_DSS_WITH_AES_128_CBC_SHA: + return "TLS_DH_DSS_WITH_AES_128_CBC_SHA"; + break; + case TLS_DH_RSA_WITH_AES_128_CBC_SHA: + return "TLS_DH_RSA_WITH_AES_128_CBC_SHA"; + break; + case TLS_DHE_DSS_WITH_AES_128_CBC_SHA: + return "TLS_DHE_DSS_WITH_AES_128_CBC_SHA"; + break; + case TLS_DHE_RSA_WITH_AES_128_CBC_SHA: + return "TLS_DHE_RSA_WITH_AES_128_CBC_SHA"; + break; + case TLS_DH_anon_WITH_AES_128_CBC_SHA: + return "TLS_DH_anon_WITH_AES_128_CBC_SHA"; + break; + case TLS_RSA_WITH_AES_256_CBC_SHA: + return "TLS_RSA_WITH_AES_256_CBC_SHA"; + break; + case TLS_DH_DSS_WITH_AES_256_CBC_SHA: + return "TLS_DH_DSS_WITH_AES_256_CBC_SHA"; + break; + case TLS_DH_RSA_WITH_AES_256_CBC_SHA: + return "TLS_DH_RSA_WITH_AES_256_CBC_SHA"; + break; + case TLS_DHE_DSS_WITH_AES_256_CBC_SHA: + return "TLS_DHE_DSS_WITH_AES_256_CBC_SHA"; + break; + case TLS_DHE_RSA_WITH_AES_256_CBC_SHA: + return "TLS_DHE_RSA_WITH_AES_256_CBC_SHA"; + break; + case TLS_DH_anon_WITH_AES_256_CBC_SHA: + return "TLS_DH_anon_WITH_AES_256_CBC_SHA"; + break; +#if CURL_BUILD_MAC_10_6 || CURL_BUILD_IOS + /* TLS 1.0 with ECDSA (RFC 4492) */ + case TLS_ECDH_ECDSA_WITH_NULL_SHA: + return "TLS_ECDH_ECDSA_WITH_NULL_SHA"; + break; + case TLS_ECDH_ECDSA_WITH_RC4_128_SHA: + return "TLS_ECDH_ECDSA_WITH_RC4_128_SHA"; + break; + case TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA: + return "TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA"; + break; + case TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA: + return "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA"; + break; + case TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA: + return "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA"; + break; + case TLS_ECDHE_ECDSA_WITH_NULL_SHA: + return "TLS_ECDHE_ECDSA_WITH_NULL_SHA"; + break; + case TLS_ECDHE_ECDSA_WITH_RC4_128_SHA: + return "TLS_ECDHE_ECDSA_WITH_RC4_128_SHA"; + break; + case TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA: + return "TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA"; + break; + case TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA: + return "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA"; + break; + case TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA: + return "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA"; + break; + case TLS_ECDH_RSA_WITH_NULL_SHA: + return "TLS_ECDH_RSA_WITH_NULL_SHA"; + break; + case TLS_ECDH_RSA_WITH_RC4_128_SHA: + return "TLS_ECDH_RSA_WITH_RC4_128_SHA"; + break; + case TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA: + return "TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA"; + break; + case TLS_ECDH_RSA_WITH_AES_128_CBC_SHA: + return "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA"; + break; + case TLS_ECDH_RSA_WITH_AES_256_CBC_SHA: + return "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA"; + break; + case TLS_ECDHE_RSA_WITH_NULL_SHA: + return "TLS_ECDHE_RSA_WITH_NULL_SHA"; + break; + case TLS_ECDHE_RSA_WITH_RC4_128_SHA: + return "TLS_ECDHE_RSA_WITH_RC4_128_SHA"; + break; + case TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA: + return "TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA"; + break; + case TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA: + return "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA"; + break; + case TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA: + return "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA"; + break; + case TLS_ECDH_anon_WITH_NULL_SHA: + return "TLS_ECDH_anon_WITH_NULL_SHA"; + break; + case TLS_ECDH_anon_WITH_RC4_128_SHA: + return "TLS_ECDH_anon_WITH_RC4_128_SHA"; + break; + case TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA: + return "TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA"; + break; + case TLS_ECDH_anon_WITH_AES_128_CBC_SHA: + return "TLS_ECDH_anon_WITH_AES_128_CBC_SHA"; + break; + case TLS_ECDH_anon_WITH_AES_256_CBC_SHA: + return "TLS_ECDH_anon_WITH_AES_256_CBC_SHA"; + break; +#endif /* CURL_BUILD_MAC_10_6 || CURL_BUILD_IOS */ +#if CURL_BUILD_MAC_10_8 || CURL_BUILD_IOS + /* TLS 1.2 (RFC 5246) */ + case TLS_RSA_WITH_NULL_MD5: + return "TLS_RSA_WITH_NULL_MD5"; + break; + case TLS_RSA_WITH_NULL_SHA: + return "TLS_RSA_WITH_NULL_SHA"; + break; + case TLS_RSA_WITH_RC4_128_MD5: + return "TLS_RSA_WITH_RC4_128_MD5"; + break; + case TLS_RSA_WITH_RC4_128_SHA: + return "TLS_RSA_WITH_RC4_128_SHA"; + break; + case TLS_RSA_WITH_3DES_EDE_CBC_SHA: + return "TLS_RSA_WITH_3DES_EDE_CBC_SHA"; + break; + case TLS_RSA_WITH_NULL_SHA256: + return "TLS_RSA_WITH_NULL_SHA256"; + break; + case TLS_RSA_WITH_AES_128_CBC_SHA256: + return "TLS_RSA_WITH_AES_128_CBC_SHA256"; + break; + case TLS_RSA_WITH_AES_256_CBC_SHA256: + return "TLS_RSA_WITH_AES_256_CBC_SHA256"; + break; + case TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA: + return "TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA"; + break; + case TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA: + return "TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA"; + break; + case TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA: + return "TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA"; + break; + case TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA: + return "TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA"; + break; + case TLS_DH_DSS_WITH_AES_128_CBC_SHA256: + return "TLS_DH_DSS_WITH_AES_128_CBC_SHA256"; + break; + case TLS_DH_RSA_WITH_AES_128_CBC_SHA256: + return "TLS_DH_RSA_WITH_AES_128_CBC_SHA256"; + break; + case TLS_DHE_DSS_WITH_AES_128_CBC_SHA256: + return "TLS_DHE_DSS_WITH_AES_128_CBC_SHA256"; + break; + case TLS_DHE_RSA_WITH_AES_128_CBC_SHA256: + return "TLS_DHE_RSA_WITH_AES_128_CBC_SHA256"; + break; + case TLS_DH_DSS_WITH_AES_256_CBC_SHA256: + return "TLS_DH_DSS_WITH_AES_256_CBC_SHA256"; + break; + case TLS_DH_RSA_WITH_AES_256_CBC_SHA256: + return "TLS_DH_RSA_WITH_AES_256_CBC_SHA256"; + break; + case TLS_DHE_DSS_WITH_AES_256_CBC_SHA256: + return "TLS_DHE_DSS_WITH_AES_256_CBC_SHA256"; + break; + case TLS_DHE_RSA_WITH_AES_256_CBC_SHA256: + return "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"; + break; + case TLS_DH_anon_WITH_RC4_128_MD5: + return "TLS_DH_anon_WITH_RC4_128_MD5"; + break; + case TLS_DH_anon_WITH_3DES_EDE_CBC_SHA: + return "TLS_DH_anon_WITH_3DES_EDE_CBC_SHA"; + break; + case TLS_DH_anon_WITH_AES_128_CBC_SHA256: + return "TLS_DH_anon_WITH_AES_128_CBC_SHA256"; + break; + case TLS_DH_anon_WITH_AES_256_CBC_SHA256: + return "TLS_DH_anon_WITH_AES_256_CBC_SHA256"; + break; + /* TLS 1.2 with AES GCM (RFC 5288) */ + case TLS_RSA_WITH_AES_128_GCM_SHA256: + return "TLS_RSA_WITH_AES_128_GCM_SHA256"; + break; + case TLS_RSA_WITH_AES_256_GCM_SHA384: + return "TLS_RSA_WITH_AES_256_GCM_SHA384"; + break; + case TLS_DHE_RSA_WITH_AES_128_GCM_SHA256: + return "TLS_DHE_RSA_WITH_AES_128_GCM_SHA256"; + break; + case TLS_DHE_RSA_WITH_AES_256_GCM_SHA384: + return "TLS_DHE_RSA_WITH_AES_256_GCM_SHA384"; + break; + case TLS_DH_RSA_WITH_AES_128_GCM_SHA256: + return "TLS_DH_RSA_WITH_AES_128_GCM_SHA256"; + break; + case TLS_DH_RSA_WITH_AES_256_GCM_SHA384: + return "TLS_DH_RSA_WITH_AES_256_GCM_SHA384"; + break; + case TLS_DHE_DSS_WITH_AES_128_GCM_SHA256: + return "TLS_DHE_DSS_WITH_AES_128_GCM_SHA256"; + break; + case TLS_DHE_DSS_WITH_AES_256_GCM_SHA384: + return "TLS_DHE_DSS_WITH_AES_256_GCM_SHA384"; + break; + case TLS_DH_DSS_WITH_AES_128_GCM_SHA256: + return "TLS_DH_DSS_WITH_AES_128_GCM_SHA256"; + break; + case TLS_DH_DSS_WITH_AES_256_GCM_SHA384: + return "TLS_DH_DSS_WITH_AES_256_GCM_SHA384"; + break; + case TLS_DH_anon_WITH_AES_128_GCM_SHA256: + return "TLS_DH_anon_WITH_AES_128_GCM_SHA256"; + break; + case TLS_DH_anon_WITH_AES_256_GCM_SHA384: + return "TLS_DH_anon_WITH_AES_256_GCM_SHA384"; + break; + /* TLS 1.2 with elliptic curve ciphers (RFC 5289) */ + case TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256: + return "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256"; + break; + case TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384: + return "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384"; + break; + case TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256: + return "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256"; + break; + case TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384: + return "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384"; + break; + case TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256: + return "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256"; + break; + case TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384: + return "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384"; + break; + case TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256: + return "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256"; + break; + case TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384: + return "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384"; + break; + case TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256: + return "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256"; + break; + case TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384: + return "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384"; + break; + case TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256: + return "TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256"; + break; + case TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384: + return "TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384"; + break; + case TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256: + return "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"; + break; + case TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384: + return "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384"; + break; + case TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256: + return "TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256"; + break; + case TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384: + return "TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384"; + break; + case TLS_EMPTY_RENEGOTIATION_INFO_SCSV: + return "TLS_EMPTY_RENEGOTIATION_INFO_SCSV"; + break; +#else + case SSL_RSA_WITH_NULL_MD5: + return "TLS_RSA_WITH_NULL_MD5"; + break; + case SSL_RSA_WITH_NULL_SHA: + return "TLS_RSA_WITH_NULL_SHA"; + break; + case SSL_RSA_WITH_RC4_128_MD5: + return "TLS_RSA_WITH_RC4_128_MD5"; + break; + case SSL_RSA_WITH_RC4_128_SHA: + return "TLS_RSA_WITH_RC4_128_SHA"; + break; + case SSL_RSA_WITH_3DES_EDE_CBC_SHA: + return "TLS_RSA_WITH_3DES_EDE_CBC_SHA"; + break; + case SSL_DH_anon_WITH_RC4_128_MD5: + return "TLS_DH_anon_WITH_RC4_128_MD5"; + break; + case SSL_DH_anon_WITH_3DES_EDE_CBC_SHA: + return "TLS_DH_anon_WITH_3DES_EDE_CBC_SHA"; + break; +#endif /* CURL_BUILD_MAC_10_8 || CURL_BUILD_IOS */ +#if CURL_BUILD_MAC_10_9 || CURL_BUILD_IOS_7 + /* TLS PSK (RFC 4279): */ + case TLS_PSK_WITH_RC4_128_SHA: + return "TLS_PSK_WITH_RC4_128_SHA"; + break; + case TLS_PSK_WITH_3DES_EDE_CBC_SHA: + return "TLS_PSK_WITH_3DES_EDE_CBC_SHA"; + break; + case TLS_PSK_WITH_AES_128_CBC_SHA: + return "TLS_PSK_WITH_AES_128_CBC_SHA"; + break; + case TLS_PSK_WITH_AES_256_CBC_SHA: + return "TLS_PSK_WITH_AES_256_CBC_SHA"; + break; + case TLS_DHE_PSK_WITH_RC4_128_SHA: + return "TLS_DHE_PSK_WITH_RC4_128_SHA"; + break; + case TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA: + return "TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA"; + break; + case TLS_DHE_PSK_WITH_AES_128_CBC_SHA: + return "TLS_DHE_PSK_WITH_AES_128_CBC_SHA"; + break; + case TLS_DHE_PSK_WITH_AES_256_CBC_SHA: + return "TLS_DHE_PSK_WITH_AES_256_CBC_SHA"; + break; + case TLS_RSA_PSK_WITH_RC4_128_SHA: + return "TLS_RSA_PSK_WITH_RC4_128_SHA"; + break; + case TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA: + return "TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA"; + break; + case TLS_RSA_PSK_WITH_AES_128_CBC_SHA: + return "TLS_RSA_PSK_WITH_AES_128_CBC_SHA"; + break; + case TLS_RSA_PSK_WITH_AES_256_CBC_SHA: + return "TLS_RSA_PSK_WITH_AES_256_CBC_SHA"; + break; + /* More TLS PSK (RFC 4785): */ + case TLS_PSK_WITH_NULL_SHA: + return "TLS_PSK_WITH_NULL_SHA"; + break; + case TLS_DHE_PSK_WITH_NULL_SHA: + return "TLS_DHE_PSK_WITH_NULL_SHA"; + break; + case TLS_RSA_PSK_WITH_NULL_SHA: + return "TLS_RSA_PSK_WITH_NULL_SHA"; + break; + /* Even more TLS PSK (RFC 5487): */ + case TLS_PSK_WITH_AES_128_GCM_SHA256: + return "TLS_PSK_WITH_AES_128_GCM_SHA256"; + break; + case TLS_PSK_WITH_AES_256_GCM_SHA384: + return "TLS_PSK_WITH_AES_256_GCM_SHA384"; + break; + case TLS_DHE_PSK_WITH_AES_128_GCM_SHA256: + return "TLS_DHE_PSK_WITH_AES_128_GCM_SHA256"; + break; + case TLS_DHE_PSK_WITH_AES_256_GCM_SHA384: + return "TLS_DHE_PSK_WITH_AES_256_GCM_SHA384"; + break; + case TLS_RSA_PSK_WITH_AES_128_GCM_SHA256: + return "TLS_RSA_PSK_WITH_AES_128_GCM_SHA256"; + break; + case TLS_RSA_PSK_WITH_AES_256_GCM_SHA384: + return "TLS_PSK_WITH_AES_256_GCM_SHA384"; + break; + case TLS_PSK_WITH_AES_128_CBC_SHA256: + return "TLS_PSK_WITH_AES_128_CBC_SHA256"; + break; + case TLS_PSK_WITH_AES_256_CBC_SHA384: + return "TLS_PSK_WITH_AES_256_CBC_SHA384"; + break; + case TLS_PSK_WITH_NULL_SHA256: + return "TLS_PSK_WITH_NULL_SHA256"; + break; + case TLS_PSK_WITH_NULL_SHA384: + return "TLS_PSK_WITH_NULL_SHA384"; + break; + case TLS_DHE_PSK_WITH_AES_128_CBC_SHA256: + return "TLS_DHE_PSK_WITH_AES_128_CBC_SHA256"; + break; + case TLS_DHE_PSK_WITH_AES_256_CBC_SHA384: + return "TLS_DHE_PSK_WITH_AES_256_CBC_SHA384"; + break; + case TLS_DHE_PSK_WITH_NULL_SHA256: + return "TLS_DHE_PSK_WITH_NULL_SHA256"; + break; + case TLS_DHE_PSK_WITH_NULL_SHA384: + return "TLS_RSA_PSK_WITH_NULL_SHA384"; + break; + case TLS_RSA_PSK_WITH_AES_128_CBC_SHA256: + return "TLS_RSA_PSK_WITH_AES_128_CBC_SHA256"; + break; + case TLS_RSA_PSK_WITH_AES_256_CBC_SHA384: + return "TLS_RSA_PSK_WITH_AES_256_CBC_SHA384"; + break; + case TLS_RSA_PSK_WITH_NULL_SHA256: + return "TLS_RSA_PSK_WITH_NULL_SHA256"; + break; + case TLS_RSA_PSK_WITH_NULL_SHA384: + return "TLS_RSA_PSK_WITH_NULL_SHA384"; + break; +#endif /* CURL_BUILD_MAC_10_9 || CURL_BUILD_IOS_7 */ + } + return "TLS_NULL_WITH_NULL_NULL"; +} + +#if CURL_BUILD_MAC +CF_INLINE void GetDarwinVersionNumber(int *major, int *minor) +{ + int mib[2]; + char *os_version; + size_t os_version_len; + char *os_version_major, *os_version_minor/*, *os_version_point*/; + char *tok_buf; + + /* Get the Darwin kernel version from the kernel using sysctl(): */ + mib[0] = CTL_KERN; + mib[1] = KERN_OSRELEASE; + if(sysctl(mib, 2, NULL, &os_version_len, NULL, 0) == -1) + return; + os_version = malloc(os_version_len*sizeof(char)); + if(!os_version) + return; + if(sysctl(mib, 2, os_version, &os_version_len, NULL, 0) == -1) { + free(os_version); + return; + } + + /* Parse the version: */ + os_version_major = strtok_r(os_version, ".", &tok_buf); + os_version_minor = strtok_r(NULL, ".", &tok_buf); + /*os_version_point = strtok_r(NULL, ".", &tok_buf);*/ + *major = atoi(os_version_major); + *minor = atoi(os_version_minor); + free(os_version); +} +#endif /* CURL_BUILD_MAC */ + +/* Apple provides a myriad of ways of getting information about a certificate + into a string. Some aren't available under iOS or newer cats. So here's + a unified function for getting a string describing the certificate that + ought to work in all cats starting with Leopard. */ +CF_INLINE CFStringRef CopyCertSubject(SecCertificateRef cert) +{ + CFStringRef server_cert_summary = CFSTR("(null)"); + +#if CURL_BUILD_IOS + /* iOS: There's only one way to do this. */ + server_cert_summary = SecCertificateCopySubjectSummary(cert); +#else +#if CURL_BUILD_MAC_10_7 + /* Lion & later: Get the long description if we can. */ + if(SecCertificateCopyLongDescription != NULL) + server_cert_summary = + SecCertificateCopyLongDescription(NULL, cert, NULL); + else +#endif /* CURL_BUILD_MAC_10_7 */ +#if CURL_BUILD_MAC_10_6 + /* Snow Leopard: Get the certificate summary. */ + if(SecCertificateCopySubjectSummary != NULL) + server_cert_summary = SecCertificateCopySubjectSummary(cert); + else +#endif /* CURL_BUILD_MAC_10_6 */ + /* Leopard is as far back as we go... */ + (void)SecCertificateCopyCommonName(cert, &server_cert_summary); +#endif /* CURL_BUILD_IOS */ + return server_cert_summary; +} + +#if CURL_SUPPORT_MAC_10_6 +/* The SecKeychainSearch API was deprecated in Lion, and using it will raise + deprecation warnings, so let's not compile this unless it's necessary: */ +static OSStatus CopyIdentityWithLabelOldSchool(char *label, + SecIdentityRef *out_c_a_k) +{ + OSStatus status = errSecItemNotFound; + SecKeychainAttributeList attr_list; + SecKeychainAttribute attr; + SecKeychainSearchRef search = NULL; + SecCertificateRef cert = NULL; + + /* Set up the attribute list: */ + attr_list.count = 1L; + attr_list.attr = &attr; + + /* Set up our lone search criterion: */ + attr.tag = kSecLabelItemAttr; + attr.data = label; + attr.length = (UInt32)strlen(label); + + /* Start searching: */ + status = SecKeychainSearchCreateFromAttributes(NULL, + kSecCertificateItemClass, + &attr_list, + &search); + if(status == noErr) { + status = SecKeychainSearchCopyNext(search, + (SecKeychainItemRef *)&cert); + if(status == noErr && cert) { + /* If we found a certificate, does it have a private key? */ + status = SecIdentityCreateWithCertificate(NULL, cert, out_c_a_k); + CFRelease(cert); + } + } + + if(search) + CFRelease(search); + return status; +} +#endif /* CURL_SUPPORT_MAC_10_6 */ + +static OSStatus CopyIdentityWithLabel(char *label, + SecIdentityRef *out_cert_and_key) +{ + OSStatus status = errSecItemNotFound; + +#if CURL_BUILD_MAC_10_7 || CURL_BUILD_IOS + /* SecItemCopyMatching() was introduced in iOS and Snow Leopard. + kSecClassIdentity was introduced in Lion. If both exist, let's use them + to find the certificate. */ + if(SecItemCopyMatching != NULL && kSecClassIdentity != NULL) { + CFTypeRef keys[4]; + CFTypeRef values[4]; + CFDictionaryRef query_dict; + CFStringRef label_cf = CFStringCreateWithCString(NULL, label, + kCFStringEncodingUTF8); + + /* Set up our search criteria and expected results: */ + values[0] = kSecClassIdentity; /* we want a certificate and a key */ + keys[0] = kSecClass; + values[1] = kCFBooleanTrue; /* we want a reference */ + keys[1] = kSecReturnRef; + values[2] = kSecMatchLimitOne; /* one is enough, thanks */ + keys[2] = kSecMatchLimit; + /* identity searches need a SecPolicyRef in order to work */ + values[3] = SecPolicyCreateSSL(false, label_cf); + keys[3] = kSecMatchPolicy; + query_dict = CFDictionaryCreate(NULL, (const void **)keys, + (const void **)values, 4L, + &kCFCopyStringDictionaryKeyCallBacks, + &kCFTypeDictionaryValueCallBacks); + CFRelease(values[3]); + CFRelease(label_cf); + + /* Do we have a match? */ + status = SecItemCopyMatching(query_dict, (CFTypeRef *)out_cert_and_key); + CFRelease(query_dict); + } + else { +#if CURL_SUPPORT_MAC_10_6 + /* On Leopard and Snow Leopard, fall back to SecKeychainSearch. */ + status = CopyIdentityWithLabelOldSchool(label, out_cert_and_key); +#endif /* CURL_SUPPORT_MAC_10_7 */ + } +#elif CURL_SUPPORT_MAC_10_6 + /* For developers building on older cats, we have no choice but to fall back + to SecKeychainSearch. */ + status = CopyIdentityWithLabelOldSchool(label, out_cert_and_key); +#endif /* CURL_BUILD_MAC_10_7 || CURL_BUILD_IOS */ + return status; +} + +static OSStatus CopyIdentityFromPKCS12File(const char *cPath, + const char *cPassword, + SecIdentityRef *out_cert_and_key) +{ + OSStatus status = errSecItemNotFound; + CFURLRef pkcs_url = CFURLCreateFromFileSystemRepresentation(NULL, + (const UInt8 *)cPath, strlen(cPath), false); + CFStringRef password = cPassword ? CFStringCreateWithCString(NULL, + cPassword, kCFStringEncodingUTF8) : NULL; + CFDataRef pkcs_data = NULL; + + /* We can import P12 files on iOS or OS X 10.7 or later: */ + /* These constants are documented as having first appeared in 10.6 but they + raise linker errors when used on that cat for some reason. */ +#if CURL_BUILD_MAC_10_7 || CURL_BUILD_IOS + if(CFURLCreateDataAndPropertiesFromResource(NULL, pkcs_url, &pkcs_data, + NULL, NULL, &status)) { + const void *cKeys[] = {kSecImportExportPassphrase}; + const void *cValues[] = {password}; + CFDictionaryRef options = CFDictionaryCreate(NULL, cKeys, cValues, + password ? 1L : 0L, NULL, NULL); + CFArrayRef items = NULL; + + /* Here we go: */ + status = SecPKCS12Import(pkcs_data, options, &items); + if(status == noErr && items && CFArrayGetCount(items)) { + CFDictionaryRef identity_and_trust = CFArrayGetValueAtIndex(items, 0L); + const void *temp_identity = CFDictionaryGetValue(identity_and_trust, + kSecImportItemIdentity); + + /* Retain the identity; we don't care about any other data... */ + CFRetain(temp_identity); + *out_cert_and_key = (SecIdentityRef)temp_identity; + } + + if(items) + CFRelease(items); + CFRelease(options); + CFRelease(pkcs_data); + } +#endif /* CURL_BUILD_MAC_10_7 || CURL_BUILD_IOS */ + if(password) + CFRelease(password); + CFRelease(pkcs_url); + return status; +} + +/* This code was borrowed from nss.c, with some modifications: + * Determine whether the nickname passed in is a filename that needs to + * be loaded as a PEM or a regular NSS nickname. + * + * returns 1 for a file + * returns 0 for not a file + */ +CF_INLINE bool is_file(const char *filename) +{ + struct_stat st; + + if(filename == NULL) + return false; + + if(stat(filename, &st) == 0) + return S_ISREG(st.st_mode); + return false; +} + +static CURLcode darwinssl_connect_step1(struct connectdata *conn, + int sockindex) +{ + struct SessionHandle *data = conn->data; + curl_socket_t sockfd = conn->sock[sockindex]; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; +#ifdef ENABLE_IPV6 + struct in6_addr addr; +#else + struct in_addr addr; +#endif /* ENABLE_IPV6 */ + size_t all_ciphers_count = 0UL, allowed_ciphers_count = 0UL, i; + SSLCipherSuite *all_ciphers = NULL, *allowed_ciphers = NULL; + char *ssl_sessionid; + size_t ssl_sessionid_len; + OSStatus err = noErr; +#if CURL_BUILD_MAC + int darwinver_maj = 0, darwinver_min = 0; + + GetDarwinVersionNumber(&darwinver_maj, &darwinver_min); +#endif /* CURL_BUILD_MAC */ + +#if CURL_BUILD_MAC_10_8 || CURL_BUILD_IOS + if(SSLCreateContext != NULL) { /* use the newer API if avaialble */ + if(connssl->ssl_ctx) + CFRelease(connssl->ssl_ctx); + connssl->ssl_ctx = SSLCreateContext(NULL, kSSLClientSide, kSSLStreamType); + if(!connssl->ssl_ctx) { + failf(data, "SSL: couldn't create a context!"); + return CURLE_OUT_OF_MEMORY; + } + } + else { + /* The old ST API does not exist under iOS, so don't compile it: */ +#if CURL_SUPPORT_MAC_10_8 + if(connssl->ssl_ctx) + (void)SSLDisposeContext(connssl->ssl_ctx); + err = SSLNewContext(false, &(connssl->ssl_ctx)); + if(err != noErr) { + failf(data, "SSL: couldn't create a context: OSStatus %d", err); + return CURLE_OUT_OF_MEMORY; + } +#endif /* CURL_SUPPORT_MAC_10_8 */ + } +#else + if(connssl->ssl_ctx) + (void)SSLDisposeContext(connssl->ssl_ctx); + err = SSLNewContext(false, &(connssl->ssl_ctx)); + if(err != noErr) { + failf(data, "SSL: couldn't create a context: OSStatus %d", err); + return CURLE_OUT_OF_MEMORY; + } +#endif /* CURL_BUILD_MAC_10_8 || CURL_BUILD_IOS */ + connssl->ssl_write_buffered_length = 0UL; /* reset buffered write length */ + + /* check to see if we've been told to use an explicit SSL/TLS version */ +#if CURL_BUILD_MAC_10_8 || CURL_BUILD_IOS + if(SSLSetProtocolVersionMax != NULL) { + switch(data->set.ssl.version) { + case CURL_SSLVERSION_DEFAULT: default: + (void)SSLSetProtocolVersionMin(connssl->ssl_ctx, kSSLProtocol3); + (void)SSLSetProtocolVersionMax(connssl->ssl_ctx, kTLSProtocol12); + break; + case CURL_SSLVERSION_TLSv1: + (void)SSLSetProtocolVersionMin(connssl->ssl_ctx, kTLSProtocol1); + (void)SSLSetProtocolVersionMax(connssl->ssl_ctx, kTLSProtocol12); + break; + case CURL_SSLVERSION_TLSv1_0: + (void)SSLSetProtocolVersionMin(connssl->ssl_ctx, kTLSProtocol1); + (void)SSLSetProtocolVersionMax(connssl->ssl_ctx, kTLSProtocol1); + break; + case CURL_SSLVERSION_TLSv1_1: + (void)SSLSetProtocolVersionMin(connssl->ssl_ctx, kTLSProtocol11); + (void)SSLSetProtocolVersionMax(connssl->ssl_ctx, kTLSProtocol11); + break; + case CURL_SSLVERSION_TLSv1_2: + (void)SSLSetProtocolVersionMin(connssl->ssl_ctx, kTLSProtocol12); + (void)SSLSetProtocolVersionMax(connssl->ssl_ctx, kTLSProtocol12); + break; + case CURL_SSLVERSION_SSLv3: + (void)SSLSetProtocolVersionMin(connssl->ssl_ctx, kSSLProtocol3); + (void)SSLSetProtocolVersionMax(connssl->ssl_ctx, kSSLProtocol3); + break; + case CURL_SSLVERSION_SSLv2: + err = SSLSetProtocolVersionMin(connssl->ssl_ctx, kSSLProtocol2); + if(err != noErr) { + failf(data, "Your version of the OS does not support SSLv2"); + return CURLE_SSL_CONNECT_ERROR; + } + (void)SSLSetProtocolVersionMax(connssl->ssl_ctx, kSSLProtocol2); + } + } + else { +#if CURL_SUPPORT_MAC_10_8 + (void)SSLSetProtocolVersionEnabled(connssl->ssl_ctx, + kSSLProtocolAll, + false); + switch (data->set.ssl.version) { + case CURL_SSLVERSION_DEFAULT: default: + (void)SSLSetProtocolVersionEnabled(connssl->ssl_ctx, + kSSLProtocol3, + true); + (void)SSLSetProtocolVersionEnabled(connssl->ssl_ctx, + kTLSProtocol1, + true); + (void)SSLSetProtocolVersionEnabled(connssl->ssl_ctx, + kTLSProtocol11, + true); + (void)SSLSetProtocolVersionEnabled(connssl->ssl_ctx, + kTLSProtocol12, + true); + break; + case CURL_SSLVERSION_TLSv1: + (void)SSLSetProtocolVersionEnabled(connssl->ssl_ctx, + kTLSProtocol1, + true); + (void)SSLSetProtocolVersionEnabled(connssl->ssl_ctx, + kTLSProtocol11, + true); + (void)SSLSetProtocolVersionEnabled(connssl->ssl_ctx, + kTLSProtocol12, + true); + break; + case CURL_SSLVERSION_TLSv1_0: + (void)SSLSetProtocolVersionEnabled(connssl->ssl_ctx, + kTLSProtocol1, + true); + break; + case CURL_SSLVERSION_TLSv1_1: + (void)SSLSetProtocolVersionEnabled(connssl->ssl_ctx, + kTLSProtocol11, + true); + break; + case CURL_SSLVERSION_TLSv1_2: + (void)SSLSetProtocolVersionEnabled(connssl->ssl_ctx, + kTLSProtocol12, + true); + break; + case CURL_SSLVERSION_SSLv3: + (void)SSLSetProtocolVersionEnabled(connssl->ssl_ctx, + kSSLProtocol3, + true); + break; + case CURL_SSLVERSION_SSLv2: + err = SSLSetProtocolVersionEnabled(connssl->ssl_ctx, + kSSLProtocol2, + true); + if(err != noErr) { + failf(data, "Your version of the OS does not support SSLv2"); + return CURLE_SSL_CONNECT_ERROR; + } + break; + } +#endif /* CURL_SUPPORT_MAC_10_8 */ + } +#else + (void)SSLSetProtocolVersionEnabled(connssl->ssl_ctx, kSSLProtocolAll, false); + switch(data->set.ssl.version) { + default: + case CURL_SSLVERSION_DEFAULT: + (void)SSLSetProtocolVersionEnabled(connssl->ssl_ctx, + kSSLProtocol3, + true); + (void)SSLSetProtocolVersionEnabled(connssl->ssl_ctx, + kTLSProtocol1, + true); + break; + case CURL_SSLVERSION_TLSv1: + case CURL_SSLVERSION_TLSv1_0: + (void)SSLSetProtocolVersionEnabled(connssl->ssl_ctx, + kTLSProtocol1, + true); + break; + case CURL_SSLVERSION_TLSv1_1: + failf(data, "Your version of the OS does not support TLSv1.1"); + return CURLE_SSL_CONNECT_ERROR; + case CURL_SSLVERSION_TLSv1_2: + failf(data, "Your version of the OS does not support TLSv1.2"); + return CURLE_SSL_CONNECT_ERROR; + case CURL_SSLVERSION_SSLv2: + err = SSLSetProtocolVersionEnabled(connssl->ssl_ctx, + kSSLProtocol2, + true); + if(err != noErr) { + failf(data, "Your version of the OS does not support SSLv2"); + return CURLE_SSL_CONNECT_ERROR; + } + break; + case CURL_SSLVERSION_SSLv3: + (void)SSLSetProtocolVersionEnabled(connssl->ssl_ctx, + kSSLProtocol3, + true); + break; + } +#endif /* CURL_BUILD_MAC_10_8 || CURL_BUILD_IOS */ + + if(data->set.str[STRING_KEY]) { + infof(data, "WARNING: SSL: CURLOPT_SSLKEY is ignored by Secure " + "Transport. The private key must be in the Keychain.\n"); + } + + if(data->set.str[STRING_CERT]) { + SecIdentityRef cert_and_key = NULL; + bool is_cert_file = is_file(data->set.str[STRING_CERT]); + + /* User wants to authenticate with a client cert. Look for it: + If we detect that this is a file on disk, then let's load it. + Otherwise, assume that the user wants to use an identity loaded + from the Keychain. */ + if(is_cert_file) { + if(!data->set.str[STRING_CERT_TYPE]) + infof(data, "WARNING: SSL: Certificate type not set, assuming " + "PKCS#12 format.\n"); + else if(strncmp(data->set.str[STRING_CERT_TYPE], "P12", + strlen(data->set.str[STRING_CERT_TYPE])) != 0) + infof(data, "WARNING: SSL: The Security framework only supports " + "loading identities that are in PKCS#12 format.\n"); + + err = CopyIdentityFromPKCS12File(data->set.str[STRING_CERT], + data->set.str[STRING_KEY_PASSWD], &cert_and_key); + } + else + err = CopyIdentityWithLabel(data->set.str[STRING_CERT], &cert_and_key); + + if(err == noErr) { + SecCertificateRef cert = NULL; + CFTypeRef certs_c[1]; + CFArrayRef certs; + + /* If we found one, print it out: */ + err = SecIdentityCopyCertificate(cert_and_key, &cert); + if(err == noErr) { + CFStringRef cert_summary = CopyCertSubject(cert); + char cert_summary_c[128]; + + if(cert_summary) { + memset(cert_summary_c, 0, 128); + if(CFStringGetCString(cert_summary, + cert_summary_c, + 128, + kCFStringEncodingUTF8)) { + infof(data, "Client certificate: %s\n", cert_summary_c); + } + CFRelease(cert_summary); + CFRelease(cert); + } + } + certs_c[0] = cert_and_key; + certs = CFArrayCreate(NULL, (const void **)certs_c, 1L, + &kCFTypeArrayCallBacks); + err = SSLSetCertificate(connssl->ssl_ctx, certs); + if(certs) + CFRelease(certs); + if(err != noErr) { + failf(data, "SSL: SSLSetCertificate() failed: OSStatus %d", err); + return CURLE_SSL_CERTPROBLEM; + } + CFRelease(cert_and_key); + } + else { + switch(err) { + case errSecAuthFailed: case -25264: /* errSecPkcs12VerifyFailure */ + failf(data, "SSL: Incorrect password for the certificate \"%s\" " + "and its private key.", data->set.str[STRING_CERT]); + break; + case -26275: /* errSecDecode */ case -25257: /* errSecUnknownFormat */ + failf(data, "SSL: Couldn't make sense of the data in the " + "certificate \"%s\" and its private key.", + data->set.str[STRING_CERT]); + break; + case -25260: /* errSecPassphraseRequired */ + failf(data, "SSL The certificate \"%s\" requires a password.", + data->set.str[STRING_CERT]); + break; + case errSecItemNotFound: + failf(data, "SSL: Can't find the certificate \"%s\" and its private " + "key in the Keychain.", data->set.str[STRING_CERT]); + break; + default: + failf(data, "SSL: Can't load the certificate \"%s\" and its private " + "key: OSStatus %d", data->set.str[STRING_CERT], err); + break; + } + return CURLE_SSL_CERTPROBLEM; + } + } + + /* SSL always tries to verify the peer, this only says whether it should + * fail to connect if the verification fails, or if it should continue + * anyway. In the latter case the result of the verification is checked with + * SSL_get_verify_result() below. */ +#if CURL_BUILD_MAC_10_6 || CURL_BUILD_IOS + /* Snow Leopard introduced the SSLSetSessionOption() function, but due to + a library bug with the way the kSSLSessionOptionBreakOnServerAuth flag + works, it doesn't work as expected under Snow Leopard or Lion. + So we need to call SSLSetEnableCertVerify() on those older cats in order + to disable certificate validation if the user turned that off. + (SecureTransport will always validate the certificate chain by + default.) */ + /* (Note: Darwin 12.x.x is Mountain Lion.) */ +#if CURL_BUILD_MAC + if(SSLSetSessionOption != NULL && darwinver_maj >= 12) { +#else + if(SSLSetSessionOption != NULL) { +#endif /* CURL_BUILD_MAC */ + bool break_on_auth = !data->set.ssl.verifypeer || + data->set.str[STRING_SSL_CAFILE]; + err = SSLSetSessionOption(connssl->ssl_ctx, + kSSLSessionOptionBreakOnServerAuth, + break_on_auth); + if(err != noErr) { + failf(data, "SSL: SSLSetSessionOption() failed: OSStatus %d", err); + return CURLE_SSL_CONNECT_ERROR; + } + } + else { +#if CURL_SUPPORT_MAC_10_8 + err = SSLSetEnableCertVerify(connssl->ssl_ctx, + data->set.ssl.verifypeer?true:false); + if(err != noErr) { + failf(data, "SSL: SSLSetEnableCertVerify() failed: OSStatus %d", err); + return CURLE_SSL_CONNECT_ERROR; + } +#endif /* CURL_SUPPORT_MAC_10_8 */ + } +#else + err = SSLSetEnableCertVerify(connssl->ssl_ctx, + data->set.ssl.verifypeer?true:false); + if(err != noErr) { + failf(data, "SSL: SSLSetEnableCertVerify() failed: OSStatus %d", err); + return CURLE_SSL_CONNECT_ERROR; + } +#endif /* CURL_BUILD_MAC_10_6 || CURL_BUILD_IOS */ + + if(data->set.str[STRING_SSL_CAFILE]) { + bool is_cert_file = is_file(data->set.str[STRING_SSL_CAFILE]); + + if(!is_cert_file) { + failf(data, "SSL: can't load CA certificate file %s", + data->set.str[STRING_SSL_CAFILE]); + return CURLE_SSL_CACERT_BADFILE; + } + if(!data->set.ssl.verifypeer) { + failf(data, "SSL: CA certificate set, but certificate verification " + "is disabled"); + return CURLE_SSL_CONNECT_ERROR; + } + } + + /* Configure hostname check. SNI is used if available. + * Both hostname check and SNI require SSLSetPeerDomainName(). + * Also: the verifyhost setting influences SNI usage */ + if(data->set.ssl.verifyhost) { + err = SSLSetPeerDomainName(connssl->ssl_ctx, conn->host.name, + strlen(conn->host.name)); + + if(err != noErr) { + infof(data, "WARNING: SSL: SSLSetPeerDomainName() failed: OSStatus %d\n", + err); + } + + if((Curl_inet_pton(AF_INET, conn->host.name, &addr)) + #ifdef ENABLE_IPV6 + || (Curl_inet_pton(AF_INET6, conn->host.name, &addr)) + #endif + ) { + infof(data, "WARNING: using IP address, SNI is being disabled by " + "the OS.\n"); + } + } + + /* Disable cipher suites that ST supports but are not safe. These ciphers + are unlikely to be used in any case since ST gives other ciphers a much + higher priority, but it's probably better that we not connect at all than + to give the user a false sense of security if the server only supports + insecure ciphers. (Note: We don't care about SSLv2-only ciphers.) */ + (void)SSLGetNumberSupportedCiphers(connssl->ssl_ctx, &all_ciphers_count); + all_ciphers = malloc(all_ciphers_count*sizeof(SSLCipherSuite)); + allowed_ciphers = malloc(all_ciphers_count*sizeof(SSLCipherSuite)); + if(all_ciphers && allowed_ciphers && + SSLGetSupportedCiphers(connssl->ssl_ctx, all_ciphers, + &all_ciphers_count) == noErr) { + for(i = 0UL ; i < all_ciphers_count ; i++) { +#if CURL_BUILD_MAC + /* There's a known bug in early versions of Mountain Lion where ST's ECC + ciphers (cipher suite 0xC001 through 0xC032) simply do not work. + Work around the problem here by disabling those ciphers if we are + running in an affected version of OS X. */ + if(darwinver_maj == 12 && darwinver_min <= 3 && + all_ciphers[i] >= 0xC001 && all_ciphers[i] <= 0xC032) { + continue; + } +#endif /* CURL_BUILD_MAC */ + switch(all_ciphers[i]) { + /* Disable NULL ciphersuites: */ + case SSL_NULL_WITH_NULL_NULL: + case SSL_RSA_WITH_NULL_MD5: + case SSL_RSA_WITH_NULL_SHA: + case 0x003B: /* TLS_RSA_WITH_NULL_SHA256 */ + case SSL_FORTEZZA_DMS_WITH_NULL_SHA: + case 0xC001: /* TLS_ECDH_ECDSA_WITH_NULL_SHA */ + case 0xC006: /* TLS_ECDHE_ECDSA_WITH_NULL_SHA */ + case 0xC00B: /* TLS_ECDH_RSA_WITH_NULL_SHA */ + case 0xC010: /* TLS_ECDHE_RSA_WITH_NULL_SHA */ + case 0x002C: /* TLS_PSK_WITH_NULL_SHA */ + case 0x002D: /* TLS_DHE_PSK_WITH_NULL_SHA */ + case 0x002E: /* TLS_RSA_PSK_WITH_NULL_SHA */ + case 0x00B0: /* TLS_PSK_WITH_NULL_SHA256 */ + case 0x00B1: /* TLS_PSK_WITH_NULL_SHA384 */ + case 0x00B4: /* TLS_DHE_PSK_WITH_NULL_SHA256 */ + case 0x00B5: /* TLS_DHE_PSK_WITH_NULL_SHA384 */ + case 0x00B8: /* TLS_RSA_PSK_WITH_NULL_SHA256 */ + case 0x00B9: /* TLS_RSA_PSK_WITH_NULL_SHA384 */ + /* Disable anonymous ciphersuites: */ + case SSL_DH_anon_EXPORT_WITH_RC4_40_MD5: + case SSL_DH_anon_WITH_RC4_128_MD5: + case SSL_DH_anon_EXPORT_WITH_DES40_CBC_SHA: + case SSL_DH_anon_WITH_DES_CBC_SHA: + case SSL_DH_anon_WITH_3DES_EDE_CBC_SHA: + case TLS_DH_anon_WITH_AES_128_CBC_SHA: + case TLS_DH_anon_WITH_AES_256_CBC_SHA: + case 0xC015: /* TLS_ECDH_anon_WITH_NULL_SHA */ + case 0xC016: /* TLS_ECDH_anon_WITH_RC4_128_SHA */ + case 0xC017: /* TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA */ + case 0xC018: /* TLS_ECDH_anon_WITH_AES_128_CBC_SHA */ + case 0xC019: /* TLS_ECDH_anon_WITH_AES_256_CBC_SHA */ + case 0x006C: /* TLS_DH_anon_WITH_AES_128_CBC_SHA256 */ + case 0x006D: /* TLS_DH_anon_WITH_AES_256_CBC_SHA256 */ + case 0x00A6: /* TLS_DH_anon_WITH_AES_128_GCM_SHA256 */ + case 0x00A7: /* TLS_DH_anon_WITH_AES_256_GCM_SHA384 */ + /* Disable weak key ciphersuites: */ + case SSL_RSA_EXPORT_WITH_RC4_40_MD5: + case SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5: + case SSL_RSA_EXPORT_WITH_DES40_CBC_SHA: + case SSL_DH_DSS_EXPORT_WITH_DES40_CBC_SHA: + case SSL_DH_RSA_EXPORT_WITH_DES40_CBC_SHA: + case SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA: + case SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA: + case SSL_RSA_WITH_DES_CBC_SHA: + case SSL_DH_DSS_WITH_DES_CBC_SHA: + case SSL_DH_RSA_WITH_DES_CBC_SHA: + case SSL_DHE_DSS_WITH_DES_CBC_SHA: + case SSL_DHE_RSA_WITH_DES_CBC_SHA: + /* Disable IDEA: */ + case SSL_RSA_WITH_IDEA_CBC_SHA: + case SSL_RSA_WITH_IDEA_CBC_MD5: + break; + default: /* enable everything else */ + allowed_ciphers[allowed_ciphers_count++] = all_ciphers[i]; + break; + } + } + err = SSLSetEnabledCiphers(connssl->ssl_ctx, allowed_ciphers, + allowed_ciphers_count); + if(err != noErr) { + failf(data, "SSL: SSLSetEnabledCiphers() failed: OSStatus %d", err); + return CURLE_SSL_CONNECT_ERROR; + } + } + else { + Curl_safefree(all_ciphers); + Curl_safefree(allowed_ciphers); + failf(data, "SSL: Failed to allocate memory for allowed ciphers"); + return CURLE_OUT_OF_MEMORY; + } + Curl_safefree(all_ciphers); + Curl_safefree(allowed_ciphers); + +#if CURL_BUILD_MAC_10_9 || CURL_BUILD_IOS_7 + /* We want to enable 1/n-1 when using a CBC cipher unless the user + specifically doesn't want us doing that: */ + if(SSLSetSessionOption != NULL) + SSLSetSessionOption(connssl->ssl_ctx, kSSLSessionOptionSendOneByteRecord, + !data->set.ssl_enable_beast); +#endif /* CURL_BUILD_MAC_10_9 || CURL_BUILD_IOS_7 */ + + /* Check if there's a cached ID we can/should use here! */ + if(!Curl_ssl_getsessionid(conn, (void **)&ssl_sessionid, + &ssl_sessionid_len)) { + /* we got a session id, use it! */ + err = SSLSetPeerID(connssl->ssl_ctx, ssl_sessionid, ssl_sessionid_len); + if(err != noErr) { + failf(data, "SSL: SSLSetPeerID() failed: OSStatus %d", err); + return CURLE_SSL_CONNECT_ERROR; + } + /* Informational message */ + infof(data, "SSL re-using session ID\n"); + } + /* If there isn't one, then let's make one up! This has to be done prior + to starting the handshake. */ + else { + CURLcode retcode; + + ssl_sessionid = malloc(256*sizeof(char)); + ssl_sessionid_len = snprintf(ssl_sessionid, 256, "curl:%s:%hu", + conn->host.name, conn->remote_port); + err = SSLSetPeerID(connssl->ssl_ctx, ssl_sessionid, ssl_sessionid_len); + if(err != noErr) { + failf(data, "SSL: SSLSetPeerID() failed: OSStatus %d", err); + return CURLE_SSL_CONNECT_ERROR; + } + retcode = Curl_ssl_addsessionid(conn, ssl_sessionid, ssl_sessionid_len); + if(retcode!= CURLE_OK) { + failf(data, "failed to store ssl session"); + return retcode; + } + } + + err = SSLSetIOFuncs(connssl->ssl_ctx, SocketRead, SocketWrite); + if(err != noErr) { + failf(data, "SSL: SSLSetIOFuncs() failed: OSStatus %d", err); + return CURLE_SSL_CONNECT_ERROR; + } + + /* pass the raw socket into the SSL layers */ + /* We need to store the FD in a constant memory address, because + * SSLSetConnection() will not copy that address. I've found that + * conn->sock[sockindex] may change on its own. */ + connssl->ssl_sockfd = sockfd; + err = SSLSetConnection(connssl->ssl_ctx, connssl); + if(err != noErr) { + failf(data, "SSL: SSLSetConnection() failed: %d", err); + return CURLE_SSL_CONNECT_ERROR; + } + + connssl->connecting_state = ssl_connect_2; + return CURLE_OK; +} + +static long pem_to_der(const char *in, unsigned char **out, size_t *outlen) +{ + char *sep_start, *sep_end, *cert_start, *cert_end; + size_t i, j, err; + size_t len; + unsigned char *b64; + + /* Jump through the separators at the beginning of the certificate. */ + sep_start = strstr(in, "-----"); + if(sep_start == NULL) + return 0; + cert_start = strstr(sep_start + 1, "-----"); + if(cert_start == NULL) + return -1; + + cert_start += 5; + + /* Find separator after the end of the certificate. */ + cert_end = strstr(cert_start, "-----"); + if(cert_end == NULL) + return -1; + + sep_end = strstr(cert_end + 1, "-----"); + if(sep_end == NULL) + return -1; + sep_end += 5; + + len = cert_end - cert_start; + b64 = malloc(len + 1); + if(!b64) + return -1; + + /* Create base64 string without linefeeds. */ + for(i = 0, j = 0; i < len; i++) { + if(cert_start[i] != '\r' && cert_start[i] != '\n') + b64[j++] = cert_start[i]; + } + b64[j] = '\0'; + + err = Curl_base64_decode((const char *)b64, out, outlen); + free(b64); + if(err) { + free(*out); + return -1; + } + + return sep_end - in; +} + +static int read_cert(const char *file, unsigned char **out, size_t *outlen) +{ + int fd; + ssize_t n, len = 0, cap = 512; + unsigned char buf[cap], *data; + + fd = open(file, 0); + if(fd < 0) + return -1; + + data = malloc(cap); + if(!data) { + close(fd); + return -1; + } + + for(;;) { + n = read(fd, buf, sizeof(buf)); + if(n < 0) { + close(fd); + free(data); + return -1; + } + else if(n == 0) { + close(fd); + break; + } + + if(len + n >= cap) { + cap *= 2; + data = realloc(data, cap); + if(!data) { + close(fd); + return -1; + } + } + + memcpy(data + len, buf, n); + len += n; + } + data[len] = '\0'; + + *out = data; + *outlen = len; + + return 0; +} + +static int sslerr_to_curlerr(struct SessionHandle *data, int err) +{ + switch(err) { + case errSSLXCertChainInvalid: + failf(data, "SSL certificate problem: Invalid certificate chain"); + return CURLE_SSL_CACERT; + case errSSLUnknownRootCert: + failf(data, "SSL certificate problem: Untrusted root certificate"); + return CURLE_SSL_CACERT; + case errSSLNoRootCert: + failf(data, "SSL certificate problem: No root certificate"); + return CURLE_SSL_CACERT; + case errSSLCertExpired: + failf(data, "SSL certificate problem: Certificate chain had an " + "expired certificate"); + return CURLE_SSL_CACERT; + case errSSLBadCert: + failf(data, "SSL certificate problem: Couldn't understand the server " + "certificate format"); + return CURLE_SSL_CONNECT_ERROR; + case errSSLHostNameMismatch: + failf(data, "SSL certificate peer hostname mismatch"); + return CURLE_PEER_FAILED_VERIFICATION; + default: + failf(data, "SSL unexpected certificate error %d", err); + return CURLE_SSL_CACERT; + } +} + +static int append_cert_to_array(struct SessionHandle *data, + unsigned char *buf, size_t buflen, + CFMutableArrayRef array) +{ + CFDataRef certdata = CFDataCreate(kCFAllocatorDefault, buf, buflen); + if(!certdata) { + failf(data, "SSL: failed to allocate array for CA certificate"); + return CURLE_OUT_OF_MEMORY; + } + + SecCertificateRef cacert = + SecCertificateCreateWithData(kCFAllocatorDefault, certdata); + CFRelease(certdata); + if(!cacert) { + failf(data, "SSL: failed to create SecCertificate from CA certificate"); + return CURLE_SSL_CACERT; + } + + /* Check if cacert is valid. */ + CFStringRef subject = CopyCertSubject(cacert); + if(subject) { + char subject_cbuf[128]; + memset(subject_cbuf, 0, 128); + if(!CFStringGetCString(subject, + subject_cbuf, + 128, + kCFStringEncodingUTF8)) { + CFRelease(cacert); + failf(data, "SSL: invalid CA certificate subject"); + return CURLE_SSL_CACERT; + } + CFRelease(subject); + } + else { + CFRelease(cacert); + failf(data, "SSL: invalid CA certificate"); + return CURLE_SSL_CACERT; + } + + CFArrayAppendValue(array, cacert); + CFRelease(cacert); + + return CURLE_OK; +} + +static int verify_cert(const char *cafile, struct SessionHandle *data, + SSLContextRef ctx) +{ + int n = 0, rc; + long res; + unsigned char *certbuf, *der; + size_t buflen, derlen, offset = 0; + + if(read_cert(cafile, &certbuf, &buflen) < 0) { + failf(data, "SSL: failed to read or invalid CA certificate"); + return CURLE_SSL_CACERT; + } + + /* + * Certbuf now contains the contents of the certificate file, which can be + * - a single DER certificate, + * - a single PEM certificate or + * - a bunch of PEM certificates (certificate bundle). + * + * Go through certbuf, and convert any PEM certificate in it into DER + * format. + */ + CFMutableArrayRef array = CFArrayCreateMutable(kCFAllocatorDefault, 0, + &kCFTypeArrayCallBacks); + if(array == NULL) { + free(certbuf); + failf(data, "SSL: out of memory creating CA certificate array"); + return CURLE_OUT_OF_MEMORY; + } + + while(offset < buflen) { + n++; + + /* + * Check if the certificate is in PEM format, and convert it to DER. If + * this fails, we assume the certificate is in DER format. + */ + res = pem_to_der((const char *)certbuf + offset, &der, &derlen); + if(res < 0) { + free(certbuf); + CFRelease(array); + failf(data, "SSL: invalid CA certificate #%d (offset %d) in bundle", + n, offset); + return CURLE_SSL_CACERT; + } + offset += res; + + if(res == 0 && offset == 0) { + /* This is not a PEM file, probably a certificate in DER format. */ + rc = append_cert_to_array(data, certbuf, buflen, array); + free(certbuf); + if(rc != CURLE_OK) { + CFRelease(array); + return rc; + } + break; + } + else if(res == 0) { + /* No more certificates in the bundle. */ + free(certbuf); + break; + } + + rc = append_cert_to_array(data, der, derlen, array); + free(der); + if(rc != CURLE_OK) { + free(certbuf); + CFRelease(array); + return rc; + } + } + + SecTrustRef trust; + OSStatus ret = SSLCopyPeerTrust(ctx, &trust); + if(trust == NULL) { + failf(data, "SSL: error getting certificate chain"); + CFRelease(array); + return CURLE_OUT_OF_MEMORY; + } + else if(ret != noErr) { + CFRelease(array); + return sslerr_to_curlerr(data, ret); + } + + ret = SecTrustSetAnchorCertificates(trust, array); + if(ret != noErr) { + CFRelease(trust); + return sslerr_to_curlerr(data, ret); + } + ret = SecTrustSetAnchorCertificatesOnly(trust, true); + if(ret != noErr) { + CFRelease(trust); + return sslerr_to_curlerr(data, ret); + } + + SecTrustResultType trust_eval = 0; + ret = SecTrustEvaluate(trust, &trust_eval); + CFRelease(array); + CFRelease(trust); + if(ret != noErr) { + return sslerr_to_curlerr(data, ret); + } + + switch (trust_eval) { + case kSecTrustResultUnspecified: + case kSecTrustResultProceed: + return CURLE_OK; + + case kSecTrustResultRecoverableTrustFailure: + case kSecTrustResultDeny: + default: + failf(data, "SSL: certificate verification failed (result: %d)", + trust_eval); + return CURLE_PEER_FAILED_VERIFICATION; + } +} + +static CURLcode +darwinssl_connect_step2(struct connectdata *conn, int sockindex) +{ + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + OSStatus err; + SSLCipherSuite cipher; + SSLProtocol protocol = 0; + + DEBUGASSERT(ssl_connect_2 == connssl->connecting_state + || ssl_connect_2_reading == connssl->connecting_state + || ssl_connect_2_writing == connssl->connecting_state); + + /* Here goes nothing: */ + err = SSLHandshake(connssl->ssl_ctx); + + if(err != noErr) { + switch (err) { + case errSSLWouldBlock: /* they're not done with us yet */ + connssl->connecting_state = connssl->ssl_direction ? + ssl_connect_2_writing : ssl_connect_2_reading; + return CURLE_OK; + + /* The below is errSSLServerAuthCompleted; it's not defined in + Leopard's headers */ + case -9841: + if(data->set.str[STRING_SSL_CAFILE]) { + int res = verify_cert(data->set.str[STRING_SSL_CAFILE], data, + connssl->ssl_ctx); + if(res != CURLE_OK) + return res; + } + /* the documentation says we need to call SSLHandshake() again */ + return darwinssl_connect_step2(conn, sockindex); + + /* These are all certificate problems with the server: */ + case errSSLXCertChainInvalid: + failf(data, "SSL certificate problem: Invalid certificate chain"); + return CURLE_SSL_CACERT; + case errSSLUnknownRootCert: + failf(data, "SSL certificate problem: Untrusted root certificate"); + return CURLE_SSL_CACERT; + case errSSLNoRootCert: + failf(data, "SSL certificate problem: No root certificate"); + return CURLE_SSL_CACERT; + case errSSLCertExpired: + failf(data, "SSL certificate problem: Certificate chain had an " + "expired certificate"); + return CURLE_SSL_CACERT; + case errSSLBadCert: + failf(data, "SSL certificate problem: Couldn't understand the server " + "certificate format"); + return CURLE_SSL_CONNECT_ERROR; + + /* These are all certificate problems with the client: */ + case errSecAuthFailed: + failf(data, "SSL authentication failed"); + return CURLE_SSL_CONNECT_ERROR; + case errSSLPeerHandshakeFail: + failf(data, "SSL peer handshake failed, the server most likely " + "requires a client certificate to connect"); + return CURLE_SSL_CONNECT_ERROR; + case errSSLPeerUnknownCA: + failf(data, "SSL server rejected the client certificate due to " + "the certificate being signed by an unknown certificate " + "authority"); + return CURLE_SSL_CONNECT_ERROR; + + /* This error is raised if the server's cert didn't match the server's + host name: */ + case errSSLHostNameMismatch: + failf(data, "SSL certificate peer verification failed, the " + "certificate did not match \"%s\"\n", conn->host.dispname); + return CURLE_PEER_FAILED_VERIFICATION; + + /* Generic handshake errors: */ + case errSSLConnectionRefused: + failf(data, "Server dropped the connection during the SSL handshake"); + return CURLE_SSL_CONNECT_ERROR; + case errSSLClosedAbort: + failf(data, "Server aborted the SSL handshake"); + return CURLE_SSL_CONNECT_ERROR; + case errSSLNegotiation: + failf(data, "Could not negotiate an SSL cipher suite with the server"); + return CURLE_SSL_CONNECT_ERROR; + /* Sometimes paramErr happens with buggy ciphers: */ + case paramErr: case errSSLInternal: + failf(data, "Internal SSL engine error encountered during the " + "SSL handshake"); + return CURLE_SSL_CONNECT_ERROR; + case errSSLFatalAlert: + failf(data, "Fatal SSL engine error encountered during the SSL " + "handshake"); + return CURLE_SSL_CONNECT_ERROR; + default: + failf(data, "Unknown SSL protocol error in connection to %s:%d", + conn->host.name, err); + return CURLE_SSL_CONNECT_ERROR; + } + } + else { + /* we have been connected fine, we're not waiting for anything else. */ + connssl->connecting_state = ssl_connect_3; + + /* Informational message */ + (void)SSLGetNegotiatedCipher(connssl->ssl_ctx, &cipher); + (void)SSLGetNegotiatedProtocolVersion(connssl->ssl_ctx, &protocol); + switch (protocol) { + case kSSLProtocol2: + infof(data, "SSL 2.0 connection using %s\n", + SSLCipherNameForNumber(cipher)); + break; + case kSSLProtocol3: + infof(data, "SSL 3.0 connection using %s\n", + SSLCipherNameForNumber(cipher)); + break; + case kTLSProtocol1: + infof(data, "TLS 1.0 connection using %s\n", + TLSCipherNameForNumber(cipher)); + break; +#if CURL_BUILD_MAC_10_8 || CURL_BUILD_IOS + case kTLSProtocol11: + infof(data, "TLS 1.1 connection using %s\n", + TLSCipherNameForNumber(cipher)); + break; + case kTLSProtocol12: + infof(data, "TLS 1.2 connection using %s\n", + TLSCipherNameForNumber(cipher)); + break; +#endif + default: + infof(data, "Unknown protocol connection\n"); + break; + } + + return CURLE_OK; + } +} + +static CURLcode +darwinssl_connect_step3(struct connectdata *conn, + int sockindex) +{ + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + CFStringRef server_cert_summary; + char server_cert_summary_c[128]; + CFArrayRef server_certs = NULL; + SecCertificateRef server_cert; + OSStatus err; + CFIndex i, count; + SecTrustRef trust = NULL; + + /* There is no step 3! + * Well, okay, if verbose mode is on, let's print the details of the + * server certificates. */ +#if CURL_BUILD_MAC_10_7 || CURL_BUILD_IOS +#if CURL_BUILD_IOS +#pragma unused(server_certs) + err = SSLCopyPeerTrust(connssl->ssl_ctx, &trust); + /* For some reason, SSLCopyPeerTrust() can return noErr and yet return + a null trust, so be on guard for that: */ + if(err == noErr && trust) { + count = SecTrustGetCertificateCount(trust); + for(i = 0L ; i < count ; i++) { + server_cert = SecTrustGetCertificateAtIndex(trust, i); + server_cert_summary = CopyCertSubject(server_cert); + memset(server_cert_summary_c, 0, 128); + if(CFStringGetCString(server_cert_summary, + server_cert_summary_c, + 128, + kCFStringEncodingUTF8)) { + infof(data, "Server certificate: %s\n", server_cert_summary_c); + } + CFRelease(server_cert_summary); + } + CFRelease(trust); + } +#else + /* SSLCopyPeerCertificates() is deprecated as of Mountain Lion. + The function SecTrustGetCertificateAtIndex() is officially present + in Lion, but it is unfortunately also present in Snow Leopard as + private API and doesn't work as expected. So we have to look for + a different symbol to make sure this code is only executed under + Lion or later. */ + if(SecTrustEvaluateAsync != NULL) { +#pragma unused(server_certs) + err = SSLCopyPeerTrust(connssl->ssl_ctx, &trust); + /* For some reason, SSLCopyPeerTrust() can return noErr and yet return + a null trust, so be on guard for that: */ + if(err == noErr && trust) { + count = SecTrustGetCertificateCount(trust); + for(i = 0L ; i < count ; i++) { + server_cert = SecTrustGetCertificateAtIndex(trust, i); + server_cert_summary = CopyCertSubject(server_cert); + memset(server_cert_summary_c, 0, 128); + if(CFStringGetCString(server_cert_summary, + server_cert_summary_c, + 128, + kCFStringEncodingUTF8)) { + infof(data, "Server certificate: %s\n", server_cert_summary_c); + } + CFRelease(server_cert_summary); + } + CFRelease(trust); + } + } + else { +#if CURL_SUPPORT_MAC_10_8 + err = SSLCopyPeerCertificates(connssl->ssl_ctx, &server_certs); + /* Just in case SSLCopyPeerCertificates() returns null too... */ + if(err == noErr && server_certs) { + count = CFArrayGetCount(server_certs); + for(i = 0L ; i < count ; i++) { + server_cert = (SecCertificateRef)CFArrayGetValueAtIndex(server_certs, + i); + + server_cert_summary = CopyCertSubject(server_cert); + memset(server_cert_summary_c, 0, 128); + if(CFStringGetCString(server_cert_summary, + server_cert_summary_c, + 128, + kCFStringEncodingUTF8)) { + infof(data, "Server certificate: %s\n", server_cert_summary_c); + } + CFRelease(server_cert_summary); + } + CFRelease(server_certs); + } +#endif /* CURL_SUPPORT_MAC_10_8 */ + } +#endif /* CURL_BUILD_IOS */ +#else +#pragma unused(trust) + err = SSLCopyPeerCertificates(connssl->ssl_ctx, &server_certs); + if(err == noErr) { + count = CFArrayGetCount(server_certs); + for(i = 0L ; i < count ; i++) { + server_cert = (SecCertificateRef)CFArrayGetValueAtIndex(server_certs, i); + server_cert_summary = CopyCertSubject(server_cert); + memset(server_cert_summary_c, 0, 128); + if(CFStringGetCString(server_cert_summary, + server_cert_summary_c, + 128, + kCFStringEncodingUTF8)) { + infof(data, "Server certificate: %s\n", server_cert_summary_c); + } + CFRelease(server_cert_summary); + } + CFRelease(server_certs); + } +#endif /* CURL_BUILD_MAC_10_7 || CURL_BUILD_IOS */ + + connssl->connecting_state = ssl_connect_done; + return CURLE_OK; +} + +static Curl_recv darwinssl_recv; +static Curl_send darwinssl_send; + +static CURLcode +darwinssl_connect_common(struct connectdata *conn, + int sockindex, + bool nonblocking, + bool *done) +{ + CURLcode retcode; + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + curl_socket_t sockfd = conn->sock[sockindex]; + long timeout_ms; + int what; + + /* check if the connection has already been established */ + if(ssl_connection_complete == connssl->state) { + *done = TRUE; + return CURLE_OK; + } + + if(ssl_connect_1==connssl->connecting_state) { + /* Find out how much more time we're allowed */ + timeout_ms = Curl_timeleft(data, NULL, TRUE); + + if(timeout_ms < 0) { + /* no need to continue if time already is up */ + failf(data, "SSL connection timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + retcode = darwinssl_connect_step1(conn, sockindex); + if(retcode) + return retcode; + } + + while(ssl_connect_2 == connssl->connecting_state || + ssl_connect_2_reading == connssl->connecting_state || + ssl_connect_2_writing == connssl->connecting_state) { + + /* check allowed time left */ + timeout_ms = Curl_timeleft(data, NULL, TRUE); + + if(timeout_ms < 0) { + /* no need to continue if time already is up */ + failf(data, "SSL connection timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + + /* if ssl is expecting something, check if it's available. */ + if(connssl->connecting_state == ssl_connect_2_reading + || connssl->connecting_state == ssl_connect_2_writing) { + + curl_socket_t writefd = ssl_connect_2_writing == + connssl->connecting_state?sockfd:CURL_SOCKET_BAD; + curl_socket_t readfd = ssl_connect_2_reading == + connssl->connecting_state?sockfd:CURL_SOCKET_BAD; + + what = Curl_socket_ready(readfd, writefd, nonblocking?0:timeout_ms); + if(what < 0) { + /* fatal error */ + failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO); + return CURLE_SSL_CONNECT_ERROR; + } + else if(0 == what) { + if(nonblocking) { + *done = FALSE; + return CURLE_OK; + } + else { + /* timeout */ + failf(data, "SSL connection timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + } + /* socket is readable or writable */ + } + + /* Run transaction, and return to the caller if it failed or if this + * connection is done nonblocking and this loop would execute again. This + * permits the owner of a multi handle to abort a connection attempt + * before step2 has completed while ensuring that a client using select() + * or epoll() will always have a valid fdset to wait on. + */ + retcode = darwinssl_connect_step2(conn, sockindex); + if(retcode || (nonblocking && + (ssl_connect_2 == connssl->connecting_state || + ssl_connect_2_reading == connssl->connecting_state || + ssl_connect_2_writing == connssl->connecting_state))) + return retcode; + + } /* repeat step2 until all transactions are done. */ + + + if(ssl_connect_3==connssl->connecting_state) { + retcode = darwinssl_connect_step3(conn, sockindex); + if(retcode) + return retcode; + } + + if(ssl_connect_done==connssl->connecting_state) { + connssl->state = ssl_connection_complete; + conn->recv[sockindex] = darwinssl_recv; + conn->send[sockindex] = darwinssl_send; + *done = TRUE; + } + else + *done = FALSE; + + /* Reset our connect state machine */ + connssl->connecting_state = ssl_connect_1; + + return CURLE_OK; +} + +CURLcode +Curl_darwinssl_connect_nonblocking(struct connectdata *conn, + int sockindex, + bool *done) +{ + return darwinssl_connect_common(conn, sockindex, TRUE, done); +} + +CURLcode +Curl_darwinssl_connect(struct connectdata *conn, + int sockindex) +{ + CURLcode retcode; + bool done = FALSE; + + retcode = darwinssl_connect_common(conn, sockindex, FALSE, &done); + + if(retcode) + return retcode; + + DEBUGASSERT(done); + + return CURLE_OK; +} + +void Curl_darwinssl_close(struct connectdata *conn, int sockindex) +{ + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + + if(connssl->ssl_ctx) { + (void)SSLClose(connssl->ssl_ctx); +#if CURL_BUILD_MAC_10_8 || CURL_BUILD_IOS + if(SSLCreateContext != NULL) + CFRelease(connssl->ssl_ctx); +#if CURL_SUPPORT_MAC_10_8 + else + (void)SSLDisposeContext(connssl->ssl_ctx); +#endif /* CURL_SUPPORT_MAC_10_8 */ +#else + (void)SSLDisposeContext(connssl->ssl_ctx); +#endif /* CURL_BUILD_MAC_10_8 || CURL_BUILD_IOS */ + connssl->ssl_ctx = NULL; + } + connssl->ssl_sockfd = 0; +} + +void Curl_darwinssl_close_all(struct SessionHandle *data) +{ + /* SecureTransport doesn't separate sessions from contexts, so... */ + (void)data; +} + +int Curl_darwinssl_shutdown(struct connectdata *conn, int sockindex) +{ + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + struct SessionHandle *data = conn->data; + ssize_t nread; + int what; + int rc; + char buf[120]; + + if(!connssl->ssl_ctx) + return 0; + + if(data->set.ftp_ccc != CURLFTPSSL_CCC_ACTIVE) + return 0; + + Curl_darwinssl_close(conn, sockindex); + + rc = 0; + + what = Curl_socket_ready(conn->sock[sockindex], + CURL_SOCKET_BAD, SSL_SHUTDOWN_TIMEOUT); + + for(;;) { + if(what < 0) { + /* anything that gets here is fatally bad */ + failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO); + rc = -1; + break; + } + + if(!what) { /* timeout */ + failf(data, "SSL shutdown timeout"); + break; + } + + /* Something to read, let's do it and hope that it is the close + notify alert from the server. No way to SSL_Read now, so use read(). */ + + nread = read(conn->sock[sockindex], buf, sizeof(buf)); + + if(nread < 0) { + failf(data, "read: %s", strerror(errno)); + rc = -1; + } + + if(nread <= 0) + break; + + what = Curl_socket_ready(conn->sock[sockindex], CURL_SOCKET_BAD, 0); + } + + return rc; +} + +void Curl_darwinssl_session_free(void *ptr) +{ + /* ST, as of iOS 5 and Mountain Lion, has no public method of deleting a + cached session ID inside the Security framework. There is a private + function that does this, but I don't want to have to explain to you why I + got your application rejected from the App Store due to the use of a + private API, so the best we can do is free up our own char array that we + created way back in darwinssl_connect_step1... */ + Curl_safefree(ptr); +} + +size_t Curl_darwinssl_version(char *buffer, size_t size) +{ + return snprintf(buffer, size, "SecureTransport"); +} + +/* + * This function uses SSLGetSessionState to determine connection status. + * + * Return codes: + * 1 means the connection is still in place + * 0 means the connection has been closed + * -1 means the connection status is unknown + */ +int Curl_darwinssl_check_cxn(struct connectdata *conn) +{ + struct ssl_connect_data *connssl = &conn->ssl[FIRSTSOCKET]; + OSStatus err; + SSLSessionState state; + + if(connssl->ssl_ctx) { + err = SSLGetSessionState(connssl->ssl_ctx, &state); + if(err == noErr) + return state == kSSLConnected || state == kSSLHandshake; + return -1; + } + return 0; +} + +bool Curl_darwinssl_data_pending(const struct connectdata *conn, + int connindex) +{ + const struct ssl_connect_data *connssl = &conn->ssl[connindex]; + OSStatus err; + size_t buffer; + + if(connssl->ssl_ctx) { /* SSL is in use */ + err = SSLGetBufferedReadSize(connssl->ssl_ctx, &buffer); + if(err == noErr) + return buffer > 0UL; + return false; + } + else + return false; +} + +int Curl_darwinssl_random(unsigned char *entropy, + size_t length) +{ + /* arc4random_buf() isn't available on cats older than Lion, so let's + do this manually for the benefit of the older cats. */ + size_t i; + u_int32_t random_number = 0; + + for(i = 0 ; i < length ; i++) { + if(i % sizeof(u_int32_t) == 0) + random_number = arc4random(); + entropy[i] = random_number & 0xFF; + random_number >>= 8; + } + i = random_number = 0; + return 0; +} + +void Curl_darwinssl_md5sum(unsigned char *tmp, /* input */ + size_t tmplen, + unsigned char *md5sum, /* output */ + size_t md5len) +{ + (void)md5len; + (void)CC_MD5(tmp, (CC_LONG)tmplen, md5sum); +} + +static ssize_t darwinssl_send(struct connectdata *conn, + int sockindex, + const void *mem, + size_t len, + CURLcode *curlcode) +{ + /*struct SessionHandle *data = conn->data;*/ + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + size_t processed = 0UL; + OSStatus err; + + /* The SSLWrite() function works a little differently than expected. The + fourth argument (processed) is currently documented in Apple's + documentation as: "On return, the length, in bytes, of the data actually + written." + + Now, one could interpret that as "written to the socket," but actually, + it returns the amount of data that was written to a buffer internal to + the SSLContextRef instead. So it's possible for SSLWrite() to return + errSSLWouldBlock and a number of bytes "written" because those bytes were + encrypted and written to a buffer, not to the socket. + + So if this happens, then we need to keep calling SSLWrite() over and + over again with no new data until it quits returning errSSLWouldBlock. */ + + /* Do we have buffered data to write from the last time we were called? */ + if(connssl->ssl_write_buffered_length) { + /* Write the buffered data: */ + err = SSLWrite(connssl->ssl_ctx, NULL, 0UL, &processed); + switch (err) { + case noErr: + /* processed is always going to be 0 because we didn't write to + the buffer, so return how much was written to the socket */ + processed = connssl->ssl_write_buffered_length; + connssl->ssl_write_buffered_length = 0UL; + break; + case errSSLWouldBlock: /* argh, try again */ + *curlcode = CURLE_AGAIN; + return -1L; + default: + failf(conn->data, "SSLWrite() returned error %d", err); + *curlcode = CURLE_SEND_ERROR; + return -1L; + } + } + else { + /* We've got new data to write: */ + err = SSLWrite(connssl->ssl_ctx, mem, len, &processed); + if(err != noErr) { + switch (err) { + case errSSLWouldBlock: + /* Data was buffered but not sent, we have to tell the caller + to try sending again, and remember how much was buffered */ + connssl->ssl_write_buffered_length = len; + *curlcode = CURLE_AGAIN; + return -1L; + default: + failf(conn->data, "SSLWrite() returned error %d", err); + *curlcode = CURLE_SEND_ERROR; + return -1L; + } + } + } + return (ssize_t)processed; +} + +static ssize_t darwinssl_recv(struct connectdata *conn, + int num, + char *buf, + size_t buffersize, + CURLcode *curlcode) +{ + /*struct SessionHandle *data = conn->data;*/ + struct ssl_connect_data *connssl = &conn->ssl[num]; + size_t processed = 0UL; + OSStatus err = SSLRead(connssl->ssl_ctx, buf, buffersize, &processed); + + if(err != noErr) { + switch (err) { + case errSSLWouldBlock: /* return how much we read (if anything) */ + if(processed) + return (ssize_t)processed; + *curlcode = CURLE_AGAIN; + return -1L; + break; + + /* errSSLClosedGraceful - server gracefully shut down the SSL session + errSSLClosedNoNotify - server hung up on us instead of sending a + closure alert notice, read() is returning 0 + Either way, inform the caller that the server disconnected. */ + case errSSLClosedGraceful: + case errSSLClosedNoNotify: + *curlcode = CURLE_OK; + return -1L; + break; + + default: + failf(conn->data, "SSLRead() return error %d", err); + *curlcode = CURLE_RECV_ERROR; + return -1L; + break; + } + } + return (ssize_t)processed; +} + +#endif /* USE_DARWINSSL */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/curl_darwinssl.h b/external/libcurl_android/jni/libcurl/lib/vtls/curl_darwinssl.h new file mode 100755 index 00000000..f5c03d83 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/curl_darwinssl.h @@ -0,0 +1,77 @@ +#ifndef HEADER_CURL_DARWINSSL_H +#define HEADER_CURL_DARWINSSL_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2012 - 2014, Nick Zitzmann, . + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#ifdef USE_DARWINSSL + +CURLcode Curl_darwinssl_connect(struct connectdata *conn, int sockindex); + +CURLcode Curl_darwinssl_connect_nonblocking(struct connectdata *conn, + int sockindex, + bool *done); + +/* this function doesn't actually do anything */ +void Curl_darwinssl_close_all(struct SessionHandle *data); + +/* close a SSL connection */ +void Curl_darwinssl_close(struct connectdata *conn, int sockindex); + +void Curl_darwinssl_session_free(void *ptr); +size_t Curl_darwinssl_version(char *buffer, size_t size); +int Curl_darwinssl_shutdown(struct connectdata *conn, int sockindex); +int Curl_darwinssl_check_cxn(struct connectdata *conn); +bool Curl_darwinssl_data_pending(const struct connectdata *conn, + int connindex); + +int Curl_darwinssl_random(unsigned char *entropy, + size_t length); +void Curl_darwinssl_md5sum(unsigned char *tmp, /* input */ + size_t tmplen, + unsigned char *md5sum, /* output */ + size_t md5len); + +/* this backend provides these functions: */ +#define have_curlssl_md5sum 1 + +/* API setup for SecureTransport */ +#define curlssl_init() (1) +#define curlssl_cleanup() Curl_nop_stmt +#define curlssl_connect Curl_darwinssl_connect +#define curlssl_connect_nonblocking Curl_darwinssl_connect_nonblocking +#define curlssl_session_free(x) Curl_darwinssl_session_free(x) +#define curlssl_close_all Curl_darwinssl_close_all +#define curlssl_close Curl_darwinssl_close +#define curlssl_shutdown(x,y) 0 +#define curlssl_set_engine(x,y) (x=x, y=y, CURLE_NOT_BUILT_IN) +#define curlssl_set_engine_default(x) (x=x, CURLE_NOT_BUILT_IN) +#define curlssl_engines_list(x) (x=x, (struct curl_slist *)NULL) +#define curlssl_version Curl_darwinssl_version +#define curlssl_check_cxn Curl_darwinssl_check_cxn +#define curlssl_data_pending(x,y) Curl_darwinssl_data_pending(x, y) +#define curlssl_random(x,y,z) Curl_darwinssl_random(y,z) +#define curlssl_md5sum(a,b,c,d) Curl_darwinssl_md5sum(a,b,c,d) +#define CURL_SSL_BACKEND CURLSSLBACKEND_DARWINSSL + +#endif /* USE_DARWINSSL */ +#endif /* HEADER_CURL_DARWINSSL_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/curl_schannel.c b/external/libcurl_android/jni/libcurl/lib/vtls/curl_schannel.c new file mode 100755 index 00000000..e4e595ea --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/curl_schannel.c @@ -0,0 +1,1346 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2012 - 2014, Marc Hoersken, + * Copyright (C) 2012, Mark Salisbury, + * Copyright (C) 2012 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * Source file for all SChannel-specific code for the TLS/SSL layer. No code + * but vtls.c should ever call or use these functions. + * + */ + +/* + * Based upon the PolarSSL implementation in polarssl.c and polarssl.h: + * Copyright (C) 2010, 2011, Hoi-Ho Chan, + * + * Based upon the CyaSSL implementation in cyassl.c and cyassl.h: + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * Thanks for code and inspiration! + */ + +/* + * TODO list for TLS/SSL implementation: + * - implement client certificate authentication + * - implement custom server certificate validation + * - implement cipher/algorithm option + * + * Related articles on MSDN: + * - Getting a Certificate for Schannel + * http://msdn.microsoft.com/en-us/library/windows/desktop/aa375447.aspx + * - Specifying Schannel Ciphers and Cipher Strengths + * http://msdn.microsoft.com/en-us/library/windows/desktop/aa380161.aspx + */ + +#include "curl_setup.h" + +#ifdef USE_SCHANNEL + +#ifndef USE_WINDOWS_SSPI +# error "Can't compile SCHANNEL support without SSPI." +#endif + +#include "curl_sspi.h" +#include "curl_schannel.h" +#include "vtls.h" +#include "sendf.h" +#include "connect.h" /* for the connect timeout */ +#include "strerror.h" +#include "select.h" /* for the socket readyness */ +#include "inet_pton.h" /* for IP addr SNI check */ +#include "curl_multibyte.h" +#include "warnless.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/* Uncomment to force verbose output + * #define infof(x, y, ...) printf(y, __VA_ARGS__) + * #define failf(x, y, ...) printf(y, __VA_ARGS__) + */ + +static Curl_recv schannel_recv; +static Curl_send schannel_send; + +#ifdef _WIN32_WCE +static CURLcode verify_certificate(struct connectdata *conn, int sockindex); +#endif + +static void InitSecBuffer(SecBuffer *buffer, unsigned long BufType, + void *BufDataPtr, unsigned long BufByteSize) +{ + buffer->cbBuffer = BufByteSize; + buffer->BufferType = BufType; + buffer->pvBuffer = BufDataPtr; +} + +static void InitSecBufferDesc(SecBufferDesc *desc, SecBuffer *BufArr, + unsigned long NumArrElem) +{ + desc->ulVersion = SECBUFFER_VERSION; + desc->pBuffers = BufArr; + desc->cBuffers = NumArrElem; +} + +static CURLcode +schannel_connect_step1(struct connectdata *conn, int sockindex) +{ + ssize_t written = -1; + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + SecBuffer outbuf; + SecBufferDesc outbuf_desc; + SCHANNEL_CRED schannel_cred; + SECURITY_STATUS sspi_status = SEC_E_OK; + struct curl_schannel_cred *old_cred = NULL; + struct in_addr addr; +#ifdef ENABLE_IPV6 + struct in6_addr addr6; +#endif + TCHAR *host_name; + CURLcode code; + + infof(data, "schannel: SSL/TLS connection with %s port %hu (step 1/3)\n", + conn->host.name, conn->remote_port); + + /* check for an existing re-usable credential handle */ + if(!Curl_ssl_getsessionid(conn, (void**)&old_cred, NULL)) { + connssl->cred = old_cred; + infof(data, "schannel: re-using existing credential handle\n"); + } + else { + /* setup Schannel API options */ + memset(&schannel_cred, 0, sizeof(schannel_cred)); + schannel_cred.dwVersion = SCHANNEL_CRED_VERSION; + + if(data->set.ssl.verifypeer) { +#ifdef _WIN32_WCE + /* certificate validation on CE doesn't seem to work right; we'll + do it following a more manual process. */ + schannel_cred.dwFlags = SCH_CRED_MANUAL_CRED_VALIDATION | + SCH_CRED_IGNORE_NO_REVOCATION_CHECK | + SCH_CRED_IGNORE_REVOCATION_OFFLINE; +#else + schannel_cred.dwFlags = SCH_CRED_AUTO_CRED_VALIDATION | + SCH_CRED_REVOCATION_CHECK_CHAIN; +#endif + infof(data, "schannel: checking server certificate revocation\n"); + } + else { + schannel_cred.dwFlags = SCH_CRED_MANUAL_CRED_VALIDATION | + SCH_CRED_IGNORE_NO_REVOCATION_CHECK | + SCH_CRED_IGNORE_REVOCATION_OFFLINE; + infof(data, "schannel: disable server certificate revocation checks\n"); + } + + if(!data->set.ssl.verifyhost) { + schannel_cred.dwFlags |= SCH_CRED_NO_SERVERNAME_CHECK; + infof(data, "schannel: verifyhost setting prevents Schannel from " + "comparing the supplied target name with the subject " + "names in server certificates. Also disables SNI.\n"); + } + + switch(data->set.ssl.version) { + case CURL_SSLVERSION_TLSv1: + schannel_cred.grbitEnabledProtocols = SP_PROT_TLS1_0_CLIENT | + SP_PROT_TLS1_1_CLIENT | + SP_PROT_TLS1_2_CLIENT; + break; + case CURL_SSLVERSION_TLSv1_0: + schannel_cred.grbitEnabledProtocols = SP_PROT_TLS1_0_CLIENT; + break; + case CURL_SSLVERSION_TLSv1_1: + schannel_cred.grbitEnabledProtocols = SP_PROT_TLS1_1_CLIENT; + break; + case CURL_SSLVERSION_TLSv1_2: + schannel_cred.grbitEnabledProtocols = SP_PROT_TLS1_2_CLIENT; + break; + case CURL_SSLVERSION_SSLv3: + schannel_cred.grbitEnabledProtocols = SP_PROT_SSL3_CLIENT; + break; + case CURL_SSLVERSION_SSLv2: + schannel_cred.grbitEnabledProtocols = SP_PROT_SSL2_CLIENT; + break; + default: + schannel_cred.grbitEnabledProtocols = SP_PROT_TLS1_0_CLIENT | + SP_PROT_TLS1_1_CLIENT | + SP_PROT_TLS1_2_CLIENT | + SP_PROT_SSL3_CLIENT; + break; + } + + /* allocate memory for the re-usable credential handle */ + connssl->cred = (struct curl_schannel_cred *) + malloc(sizeof(struct curl_schannel_cred)); + if(!connssl->cred) { + failf(data, "schannel: unable to allocate memory"); + return CURLE_OUT_OF_MEMORY; + } + memset(connssl->cred, 0, sizeof(struct curl_schannel_cred)); + + /* http://msdn.microsoft.com/en-us/library/windows/desktop/aa374716.aspx */ + sspi_status = s_pSecFn->AcquireCredentialsHandle(NULL, (TCHAR *)UNISP_NAME, + SECPKG_CRED_OUTBOUND, NULL, &schannel_cred, NULL, NULL, + &connssl->cred->cred_handle, &connssl->cred->time_stamp); + + if(sspi_status != SEC_E_OK) { + if(sspi_status == SEC_E_WRONG_PRINCIPAL) + failf(data, "schannel: SNI or certificate check failed: %s", + Curl_sspi_strerror(conn, sspi_status)); + else + failf(data, "schannel: AcquireCredentialsHandle failed: %s", + Curl_sspi_strerror(conn, sspi_status)); + Curl_safefree(connssl->cred); + return CURLE_SSL_CONNECT_ERROR; + } + } + + /* Warn if SNI is disabled due to use of an IP address */ + if(Curl_inet_pton(AF_INET, conn->host.name, &addr) +#ifdef ENABLE_IPV6 + || Curl_inet_pton(AF_INET6, conn->host.name, &addr6) +#endif + ) { + infof(data, "schannel: using IP address, SNI is not supported by OS.\n"); + } + + /* setup output buffer */ + InitSecBuffer(&outbuf, SECBUFFER_EMPTY, NULL, 0); + InitSecBufferDesc(&outbuf_desc, &outbuf, 1); + + /* setup request flags */ + connssl->req_flags = ISC_REQ_SEQUENCE_DETECT | ISC_REQ_REPLAY_DETECT | + ISC_REQ_CONFIDENTIALITY | ISC_REQ_ALLOCATE_MEMORY | + ISC_REQ_STREAM; + + /* allocate memory for the security context handle */ + connssl->ctxt = (struct curl_schannel_ctxt *) + malloc(sizeof(struct curl_schannel_ctxt)); + if(!connssl->ctxt) { + failf(data, "schannel: unable to allocate memory"); + return CURLE_OUT_OF_MEMORY; + } + memset(connssl->ctxt, 0, sizeof(struct curl_schannel_ctxt)); + + host_name = Curl_convert_UTF8_to_tchar(conn->host.name); + if(!host_name) + return CURLE_OUT_OF_MEMORY; + + /* http://msdn.microsoft.com/en-us/library/windows/desktop/aa375924.aspx */ + + sspi_status = s_pSecFn->InitializeSecurityContext( + &connssl->cred->cred_handle, NULL, host_name, + connssl->req_flags, 0, 0, NULL, 0, &connssl->ctxt->ctxt_handle, + &outbuf_desc, &connssl->ret_flags, &connssl->ctxt->time_stamp); + + Curl_unicodefree(host_name); + + if(sspi_status != SEC_I_CONTINUE_NEEDED) { + if(sspi_status == SEC_E_WRONG_PRINCIPAL) + failf(data, "schannel: SNI or certificate check failed: %s", + Curl_sspi_strerror(conn, sspi_status)); + else + failf(data, "schannel: initial InitializeSecurityContext failed: %s", + Curl_sspi_strerror(conn, sspi_status)); + Curl_safefree(connssl->ctxt); + return CURLE_SSL_CONNECT_ERROR; + } + + infof(data, "schannel: sending initial handshake data: " + "sending %lu bytes...\n", outbuf.cbBuffer); + + /* send initial handshake data which is now stored in output buffer */ + code = Curl_write_plain(conn, conn->sock[sockindex], outbuf.pvBuffer, + outbuf.cbBuffer, &written); + s_pSecFn->FreeContextBuffer(outbuf.pvBuffer); + if((code != CURLE_OK) || (outbuf.cbBuffer != (size_t)written)) { + failf(data, "schannel: failed to send initial handshake data: " + "sent %zd of %lu bytes", written, outbuf.cbBuffer); + return CURLE_SSL_CONNECT_ERROR; + } + + infof(data, "schannel: sent initial handshake data: " + "sent %zd bytes\n", written); + + /* continue to second handshake step */ + connssl->connecting_state = ssl_connect_2; + + return CURLE_OK; +} + +static CURLcode +schannel_connect_step2(struct connectdata *conn, int sockindex) +{ + int i; + ssize_t nread = -1, written = -1; + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + SecBuffer outbuf[2]; + SecBufferDesc outbuf_desc; + SecBuffer inbuf[2]; + SecBufferDesc inbuf_desc; + SECURITY_STATUS sspi_status = SEC_E_OK; + TCHAR *host_name; + CURLcode code; + bool doread; + + doread = (connssl->connecting_state != ssl_connect_2_writing) ? TRUE : FALSE; + + infof(data, "schannel: SSL/TLS connection with %s port %hu (step 2/3)\n", + conn->host.name, conn->remote_port); + + if(!connssl->cred || !connssl->ctxt) + return CURLE_SSL_CONNECT_ERROR; + + /* buffer to store previously received and encrypted data */ + if(connssl->encdata_buffer == NULL) { + connssl->encdata_offset = 0; + connssl->encdata_length = CURL_SCHANNEL_BUFFER_INIT_SIZE; + connssl->encdata_buffer = malloc(connssl->encdata_length); + if(connssl->encdata_buffer == NULL) { + failf(data, "schannel: unable to allocate memory"); + return CURLE_OUT_OF_MEMORY; + } + } + + /* if we need a bigger buffer to read a full message, increase buffer now */ + if(connssl->encdata_length - connssl->encdata_offset < + CURL_SCHANNEL_BUFFER_FREE_SIZE) { + /* increase internal encrypted data buffer */ + connssl->encdata_length *= CURL_SCHANNEL_BUFFER_STEP_FACTOR; + connssl->encdata_buffer = realloc(connssl->encdata_buffer, + connssl->encdata_length); + + if(connssl->encdata_buffer == NULL) { + failf(data, "schannel: unable to re-allocate memory"); + return CURLE_OUT_OF_MEMORY; + } + } + + for(;;) { + if(doread) { + /* read encrypted handshake data from socket */ + code = Curl_read_plain(conn->sock[sockindex], + (char *) (connssl->encdata_buffer + connssl->encdata_offset), + connssl->encdata_length - connssl->encdata_offset, + &nread); + if(code == CURLE_AGAIN) { + if(connssl->connecting_state != ssl_connect_2_writing) + connssl->connecting_state = ssl_connect_2_reading; + infof(data, "schannel: failed to receive handshake, " + "need more data\n"); + return CURLE_OK; + } + else if((code != CURLE_OK) || (nread == 0)) { + failf(data, "schannel: failed to receive handshake, " + "SSL/TLS connection failed"); + return CURLE_SSL_CONNECT_ERROR; + } + + /* increase encrypted data buffer offset */ + connssl->encdata_offset += nread; + } + + infof(data, "schannel: encrypted data buffer: offset %zu length %zu\n", + connssl->encdata_offset, connssl->encdata_length); + + /* setup input buffers */ + InitSecBuffer(&inbuf[0], SECBUFFER_TOKEN, malloc(connssl->encdata_offset), + curlx_uztoul(connssl->encdata_offset)); + InitSecBuffer(&inbuf[1], SECBUFFER_EMPTY, NULL, 0); + InitSecBufferDesc(&inbuf_desc, inbuf, 2); + + /* setup output buffers */ + InitSecBuffer(&outbuf[0], SECBUFFER_TOKEN, NULL, 0); + InitSecBuffer(&outbuf[1], SECBUFFER_ALERT, NULL, 0); + InitSecBufferDesc(&outbuf_desc, outbuf, 2); + + if(inbuf[0].pvBuffer == NULL) { + failf(data, "schannel: unable to allocate memory"); + return CURLE_OUT_OF_MEMORY; + } + + /* copy received handshake data into input buffer */ + memcpy(inbuf[0].pvBuffer, connssl->encdata_buffer, + connssl->encdata_offset); + + host_name = Curl_convert_UTF8_to_tchar(conn->host.name); + if(!host_name) + return CURLE_OUT_OF_MEMORY; + + /* http://msdn.microsoft.com/en-us/library/windows/desktop/aa375924.aspx */ + + sspi_status = s_pSecFn->InitializeSecurityContext( + &connssl->cred->cred_handle, &connssl->ctxt->ctxt_handle, + host_name, connssl->req_flags, 0, 0, &inbuf_desc, 0, NULL, + &outbuf_desc, &connssl->ret_flags, &connssl->ctxt->time_stamp); + + Curl_unicodefree(host_name); + + /* free buffer for received handshake data */ + Curl_safefree(inbuf[0].pvBuffer); + + /* check if the handshake was incomplete */ + if(sspi_status == SEC_E_INCOMPLETE_MESSAGE) { + connssl->connecting_state = ssl_connect_2_reading; + infof(data, "schannel: received incomplete message, need more data\n"); + return CURLE_OK; + } + + /* check if the handshake needs to be continued */ + if(sspi_status == SEC_I_CONTINUE_NEEDED || sspi_status == SEC_E_OK) { + for(i = 0; i < 2; i++) { + /* search for handshake tokens that need to be send */ + if(outbuf[i].BufferType == SECBUFFER_TOKEN && outbuf[i].cbBuffer > 0) { + infof(data, "schannel: sending next handshake data: " + "sending %lu bytes...\n", outbuf[i].cbBuffer); + + /* send handshake token to server */ + code = Curl_write_plain(conn, conn->sock[sockindex], + outbuf[i].pvBuffer, outbuf[i].cbBuffer, + &written); + if((code != CURLE_OK) || (outbuf[i].cbBuffer != (size_t)written)) { + failf(data, "schannel: failed to send next handshake data: " + "sent %zd of %lu bytes", written, outbuf[i].cbBuffer); + return CURLE_SSL_CONNECT_ERROR; + } + } + + /* free obsolete buffer */ + if(outbuf[i].pvBuffer != NULL) { + s_pSecFn->FreeContextBuffer(outbuf[i].pvBuffer); + } + } + } + else { + if(sspi_status == SEC_E_WRONG_PRINCIPAL) + failf(data, "schannel: SNI or certificate check failed: %s", + Curl_sspi_strerror(conn, sspi_status)); + else + failf(data, "schannel: next InitializeSecurityContext failed: %s", + Curl_sspi_strerror(conn, sspi_status)); + return CURLE_SSL_CONNECT_ERROR; + } + + /* check if there was additional remaining encrypted data */ + if(inbuf[1].BufferType == SECBUFFER_EXTRA && inbuf[1].cbBuffer > 0) { + infof(data, "schannel: encrypted data length: %lu\n", inbuf[1].cbBuffer); + /* + There are two cases where we could be getting extra data here: + 1) If we're renegotiating a connection and the handshake is already + complete (from the server perspective), it can encrypted app data + (not handshake data) in an extra buffer at this point. + 2) (sspi_status == SEC_I_CONTINUE_NEEDED) We are negotiating a + connection and this extra data is part of the handshake. + We should process the data immediately; waiting for the socket to + be ready may fail since the server is done sending handshake data. + */ + /* check if the remaining data is less than the total amount + and therefore begins after the already processed data */ + if(connssl->encdata_offset > inbuf[1].cbBuffer) { + memmove(connssl->encdata_buffer, + (connssl->encdata_buffer + connssl->encdata_offset) - + inbuf[1].cbBuffer, inbuf[1].cbBuffer); + connssl->encdata_offset = inbuf[1].cbBuffer; + if(sspi_status == SEC_I_CONTINUE_NEEDED) { + doread = FALSE; + continue; + } + } + } + else { + connssl->encdata_offset = 0; + } + break; + } + + /* check if the handshake needs to be continued */ + if(sspi_status == SEC_I_CONTINUE_NEEDED) { + connssl->connecting_state = ssl_connect_2_reading; + return CURLE_OK; + } + + /* check if the handshake is complete */ + if(sspi_status == SEC_E_OK) { + connssl->connecting_state = ssl_connect_3; + infof(data, "schannel: SSL/TLS handshake complete\n"); + } + +#ifdef _WIN32_WCE + /* Windows CE doesn't do any server certificate validation. + We have to do it manually. */ + if(data->set.ssl.verifypeer) + return verify_certificate(conn, sockindex); +#endif + + return CURLE_OK; +} + +static CURLcode +schannel_connect_step3(struct connectdata *conn, int sockindex) +{ + CURLcode retcode = CURLE_OK; + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + struct curl_schannel_cred *old_cred = NULL; + int incache; + + DEBUGASSERT(ssl_connect_3 == connssl->connecting_state); + + infof(data, "schannel: SSL/TLS connection with %s port %hu (step 3/3)\n", + conn->host.name, conn->remote_port); + + if(!connssl->cred) + return CURLE_SSL_CONNECT_ERROR; + + /* check if the required context attributes are met */ + if(connssl->ret_flags != connssl->req_flags) { + if(!(connssl->ret_flags & ISC_RET_SEQUENCE_DETECT)) + failf(data, "schannel: failed to setup sequence detection"); + if(!(connssl->ret_flags & ISC_RET_REPLAY_DETECT)) + failf(data, "schannel: failed to setup replay detection"); + if(!(connssl->ret_flags & ISC_RET_CONFIDENTIALITY)) + failf(data, "schannel: failed to setup confidentiality"); + if(!(connssl->ret_flags & ISC_RET_ALLOCATED_MEMORY)) + failf(data, "schannel: failed to setup memory allocation"); + if(!(connssl->ret_flags & ISC_RET_STREAM)) + failf(data, "schannel: failed to setup stream orientation"); + return CURLE_SSL_CONNECT_ERROR; + } + + /* increment the reference counter of the credential/session handle */ + if(connssl->cred && connssl->ctxt) { + connssl->cred->refcount++; + infof(data, "schannel: incremented credential handle refcount = %d\n", + connssl->cred->refcount); + } + + /* save the current session data for possible re-use */ + incache = !(Curl_ssl_getsessionid(conn, (void**)&old_cred, NULL)); + if(incache) { + if(old_cred != connssl->cred) { + infof(data, "schannel: old credential handle is stale, removing\n"); + Curl_ssl_delsessionid(conn, (void*)old_cred); + incache = FALSE; + } + } + if(!incache) { + retcode = Curl_ssl_addsessionid(conn, (void*)connssl->cred, + sizeof(struct curl_schannel_cred)); + if(retcode) { + failf(data, "schannel: failed to store credential handle"); + return retcode; + } + else { + connssl->cred->cached = TRUE; + infof(data, "schannel: stored credential handle in session cache\n"); + } + } + + connssl->connecting_state = ssl_connect_done; + + return CURLE_OK; +} + +static CURLcode +schannel_connect_common(struct connectdata *conn, int sockindex, + bool nonblocking, bool *done) +{ + CURLcode retcode; + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + curl_socket_t sockfd = conn->sock[sockindex]; + long timeout_ms; + int what; + + /* check if the connection has already been established */ + if(ssl_connection_complete == connssl->state) { + *done = TRUE; + return CURLE_OK; + } + + if(ssl_connect_1 == connssl->connecting_state) { + /* check out how much more time we're allowed */ + timeout_ms = Curl_timeleft(data, NULL, TRUE); + + if(timeout_ms < 0) { + /* no need to continue if time already is up */ + failf(data, "SSL/TLS connection timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + + retcode = schannel_connect_step1(conn, sockindex); + if(retcode) + return retcode; + } + + while(ssl_connect_2 == connssl->connecting_state || + ssl_connect_2_reading == connssl->connecting_state || + ssl_connect_2_writing == connssl->connecting_state) { + + /* check out how much more time we're allowed */ + timeout_ms = Curl_timeleft(data, NULL, TRUE); + + if(timeout_ms < 0) { + /* no need to continue if time already is up */ + failf(data, "SSL/TLS connection timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + + /* if ssl is expecting something, check if it's available. */ + if(connssl->connecting_state == ssl_connect_2_reading + || connssl->connecting_state == ssl_connect_2_writing) { + + curl_socket_t writefd = ssl_connect_2_writing == + connssl->connecting_state ? sockfd : CURL_SOCKET_BAD; + curl_socket_t readfd = ssl_connect_2_reading == + connssl->connecting_state ? sockfd : CURL_SOCKET_BAD; + + what = Curl_socket_ready(readfd, writefd, nonblocking ? 0 : timeout_ms); + if(what < 0) { + /* fatal error */ + failf(data, "select/poll on SSL/TLS socket, errno: %d", SOCKERRNO); + return CURLE_SSL_CONNECT_ERROR; + } + else if(0 == what) { + if(nonblocking) { + *done = FALSE; + return CURLE_OK; + } + else { + /* timeout */ + failf(data, "SSL/TLS connection timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + } + /* socket is readable or writable */ + } + + /* Run transaction, and return to the caller if it failed or if + * this connection is part of a multi handle and this loop would + * execute again. This permits the owner of a multi handle to + * abort a connection attempt before step2 has completed while + * ensuring that a client using select() or epoll() will always + * have a valid fdset to wait on. + */ + retcode = schannel_connect_step2(conn, sockindex); + if(retcode || (nonblocking && + (ssl_connect_2 == connssl->connecting_state || + ssl_connect_2_reading == connssl->connecting_state || + ssl_connect_2_writing == connssl->connecting_state))) + return retcode; + + } /* repeat step2 until all transactions are done. */ + + if(ssl_connect_3 == connssl->connecting_state) { + retcode = schannel_connect_step3(conn, sockindex); + if(retcode) + return retcode; + } + + if(ssl_connect_done == connssl->connecting_state) { + connssl->state = ssl_connection_complete; + conn->recv[sockindex] = schannel_recv; + conn->send[sockindex] = schannel_send; + *done = TRUE; + } + else + *done = FALSE; + + /* reset our connection state machine */ + connssl->connecting_state = ssl_connect_1; + + return CURLE_OK; +} + +static ssize_t +schannel_send(struct connectdata *conn, int sockindex, + const void *buf, size_t len, CURLcode *err) +{ + ssize_t written = -1; + size_t data_len = 0; + unsigned char *data = NULL; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + SecBuffer outbuf[4]; + SecBufferDesc outbuf_desc; + SECURITY_STATUS sspi_status = SEC_E_OK; + CURLcode code; + + /* check if the maximum stream sizes were queried */ + if(connssl->stream_sizes.cbMaximumMessage == 0) { + sspi_status = s_pSecFn->QueryContextAttributes( + &connssl->ctxt->ctxt_handle, + SECPKG_ATTR_STREAM_SIZES, + &connssl->stream_sizes); + if(sspi_status != SEC_E_OK) { + *err = CURLE_SEND_ERROR; + return -1; + } + } + + /* check if the buffer is longer than the maximum message length */ + if(len > connssl->stream_sizes.cbMaximumMessage) { + *err = CURLE_SEND_ERROR; + return -1; + } + + /* calculate the complete message length and allocate a buffer for it */ + data_len = connssl->stream_sizes.cbHeader + len + + connssl->stream_sizes.cbTrailer; + data = (unsigned char*) malloc(data_len); + if(data == NULL) { + *err = CURLE_OUT_OF_MEMORY; + return -1; + } + + /* setup output buffers (header, data, trailer, empty) */ + InitSecBuffer(&outbuf[0], SECBUFFER_STREAM_HEADER, + data, connssl->stream_sizes.cbHeader); + InitSecBuffer(&outbuf[1], SECBUFFER_DATA, + data + connssl->stream_sizes.cbHeader, curlx_uztoul(len)); + InitSecBuffer(&outbuf[2], SECBUFFER_STREAM_TRAILER, + data + connssl->stream_sizes.cbHeader + len, + connssl->stream_sizes.cbTrailer); + InitSecBuffer(&outbuf[3], SECBUFFER_EMPTY, NULL, 0); + InitSecBufferDesc(&outbuf_desc, outbuf, 4); + + /* copy data into output buffer */ + memcpy(outbuf[1].pvBuffer, buf, len); + + /* http://msdn.microsoft.com/en-us/library/windows/desktop/aa375390.aspx */ + sspi_status = s_pSecFn->EncryptMessage(&connssl->ctxt->ctxt_handle, 0, + &outbuf_desc, 0); + + /* check if the message was encrypted */ + if(sspi_status == SEC_E_OK) { + written = 0; + + /* send the encrypted message including header, data and trailer */ + len = outbuf[0].cbBuffer + outbuf[1].cbBuffer + outbuf[2].cbBuffer; + + /* + It's important to send the full message which includes the header, + encrypted payload, and trailer. Until the client receives all the + data a coherent message has not been delivered and the client + can't read any of it. + + If we wanted to buffer the unwritten encrypted bytes, we would + tell the client that all data it has requested to be sent has been + sent. The unwritten encrypted bytes would be the first bytes to + send on the next invocation. + Here's the catch with this - if we tell the client that all the + bytes have been sent, will the client call this method again to + send the buffered data? Looking at who calls this function, it + seems the answer is NO. + */ + + /* send entire message or fail */ + while(len > (size_t)written) { + ssize_t this_write; + long timeleft; + int what; + + this_write = 0; + + timeleft = Curl_timeleft(conn->data, NULL, FALSE); + if(timeleft < 0) { + /* we already got the timeout */ + failf(conn->data, "schannel: timed out sending data " + "(bytes sent: %zd)", written); + *err = CURLE_OPERATION_TIMEDOUT; + written = -1; + break; + } + + what = Curl_socket_ready(CURL_SOCKET_BAD, conn->sock[sockindex], + timeleft); + if(what < 0) { + /* fatal error */ + failf(conn->data, "select/poll on SSL socket, errno: %d", SOCKERRNO); + *err = CURLE_SEND_ERROR; + written = -1; + break; + } + else if(0 == what) { + failf(conn->data, "schannel: timed out sending data " + "(bytes sent: %zd)", written); + *err = CURLE_OPERATION_TIMEDOUT; + written = -1; + break; + } + /* socket is writable */ + + code = Curl_write_plain(conn, conn->sock[sockindex], data + written, + len - written, &this_write); + if(code == CURLE_AGAIN) + continue; + else if(code != CURLE_OK) { + *err = code; + written = -1; + break; + } + + written += this_write; + } + } + else if(sspi_status == SEC_E_INSUFFICIENT_MEMORY) { + *err = CURLE_OUT_OF_MEMORY; + } + else{ + *err = CURLE_SEND_ERROR; + } + + Curl_safefree(data); + + if(len == (size_t)written) + /* Encrypted message including header, data and trailer entirely sent. + The return value is the number of unencrypted bytes that were sent. */ + written = outbuf[1].cbBuffer; + + return written; +} + +static ssize_t +schannel_recv(struct connectdata *conn, int sockindex, + char *buf, size_t len, CURLcode *err) +{ + size_t size = 0; + ssize_t nread = 0, ret = -1; + CURLcode retcode; + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + bool done = FALSE; + SecBuffer inbuf[4]; + SecBufferDesc inbuf_desc; + SECURITY_STATUS sspi_status = SEC_E_OK; + + infof(data, "schannel: client wants to read %zu bytes\n", len); + *err = CURLE_OK; + + /* buffer to store previously received and decrypted data */ + if(connssl->decdata_buffer == NULL) { + connssl->decdata_offset = 0; + connssl->decdata_length = CURL_SCHANNEL_BUFFER_INIT_SIZE; + connssl->decdata_buffer = malloc(connssl->decdata_length); + if(connssl->decdata_buffer == NULL) { + failf(data, "schannel: unable to allocate memory"); + *err = CURLE_OUT_OF_MEMORY; + return -1; + } + } + + /* increase buffer in order to fit the requested amount of data */ + while(connssl->encdata_length - connssl->encdata_offset < + CURL_SCHANNEL_BUFFER_FREE_SIZE || connssl->encdata_length < len) { + /* increase internal encrypted data buffer */ + connssl->encdata_length *= CURL_SCHANNEL_BUFFER_STEP_FACTOR; + connssl->encdata_buffer = realloc(connssl->encdata_buffer, + connssl->encdata_length); + + if(connssl->encdata_buffer == NULL) { + failf(data, "schannel: unable to re-allocate memory"); + *err = CURLE_OUT_OF_MEMORY; + return -1; + } + } + + /* read encrypted data from socket */ + infof(data, "schannel: encrypted data buffer: offset %zu length %zu\n", + connssl->encdata_offset, connssl->encdata_length); + size = connssl->encdata_length - connssl->encdata_offset; + if(size > 0) { + *err = Curl_read_plain(conn->sock[sockindex], + (char *) (connssl->encdata_buffer + connssl->encdata_offset), + size, &nread); + /* check for received data */ + if(*err != CURLE_OK) + ret = -1; + else { + if(nread > 0) + /* increase encrypted data buffer offset */ + connssl->encdata_offset += nread; + ret = nread; + } + infof(data, "schannel: encrypted data got %zd\n", ret); + } + + infof(data, "schannel: encrypted data buffer: offset %zu length %zu\n", + connssl->encdata_offset, connssl->encdata_length); + + /* check if we still have some data in our buffers */ + while(connssl->encdata_offset > 0 && sspi_status == SEC_E_OK && + connssl->decdata_offset < len) { + /* prepare data buffer for DecryptMessage call */ + InitSecBuffer(&inbuf[0], SECBUFFER_DATA, connssl->encdata_buffer, + curlx_uztoul(connssl->encdata_offset)); + + /* we need 3 more empty input buffers for possible output */ + InitSecBuffer(&inbuf[1], SECBUFFER_EMPTY, NULL, 0); + InitSecBuffer(&inbuf[2], SECBUFFER_EMPTY, NULL, 0); + InitSecBuffer(&inbuf[3], SECBUFFER_EMPTY, NULL, 0); + + InitSecBufferDesc(&inbuf_desc, inbuf, 4); + + /* http://msdn.microsoft.com/en-us/library/windows/desktop/aa375348.aspx */ + sspi_status = s_pSecFn->DecryptMessage(&connssl->ctxt->ctxt_handle, + &inbuf_desc, 0, NULL); + + /* check if we need more data */ + if(sspi_status == SEC_E_INCOMPLETE_MESSAGE) { + infof(data, "schannel: failed to decrypt data, need more data\n"); + *err = CURLE_AGAIN; + return -1; + } + + /* check if everything went fine (server may want to renegotiate + context) */ + if(sspi_status == SEC_E_OK || sspi_status == SEC_I_RENEGOTIATE || + sspi_status == SEC_I_CONTEXT_EXPIRED) { + /* check for successfully decrypted data */ + if(inbuf[1].BufferType == SECBUFFER_DATA) { + infof(data, "schannel: decrypted data length: %lu\n", + inbuf[1].cbBuffer); + + /* increase buffer in order to fit the received amount of data */ + size = inbuf[1].cbBuffer > CURL_SCHANNEL_BUFFER_FREE_SIZE ? + inbuf[1].cbBuffer : CURL_SCHANNEL_BUFFER_FREE_SIZE; + while(connssl->decdata_length - connssl->decdata_offset < size || + connssl->decdata_length < len) { + /* increase internal decrypted data buffer */ + connssl->decdata_length *= CURL_SCHANNEL_BUFFER_STEP_FACTOR; + connssl->decdata_buffer = realloc(connssl->decdata_buffer, + connssl->decdata_length); + + if(connssl->decdata_buffer == NULL) { + failf(data, "schannel: unable to re-allocate memory"); + *err = CURLE_OUT_OF_MEMORY; + return -1; + } + } + + /* copy decrypted data to internal buffer */ + size = inbuf[1].cbBuffer; + if(size > 0) { + memcpy(connssl->decdata_buffer + connssl->decdata_offset, + inbuf[1].pvBuffer, size); + connssl->decdata_offset += size; + } + + infof(data, "schannel: decrypted data added: %zu\n", size); + infof(data, "schannel: decrypted data cached: offset %zu length %zu\n", + connssl->decdata_offset, connssl->decdata_length); + } + + /* check for remaining encrypted data */ + if(inbuf[3].BufferType == SECBUFFER_EXTRA && inbuf[3].cbBuffer > 0) { + infof(data, "schannel: encrypted data length: %lu\n", + inbuf[3].cbBuffer); + + /* check if the remaining data is less than the total amount + * and therefore begins after the already processed data + */ + if(connssl->encdata_offset > inbuf[3].cbBuffer) { + /* move remaining encrypted data forward to the beginning of + buffer */ + memmove(connssl->encdata_buffer, + (connssl->encdata_buffer + connssl->encdata_offset) - + inbuf[3].cbBuffer, inbuf[3].cbBuffer); + connssl->encdata_offset = inbuf[3].cbBuffer; + } + + infof(data, "schannel: encrypted data cached: offset %zu length %zu\n", + connssl->encdata_offset, connssl->encdata_length); + } + else{ + /* reset encrypted buffer offset, because there is no data remaining */ + connssl->encdata_offset = 0; + } + } + + /* check if server wants to renegotiate the connection context */ + if(sspi_status == SEC_I_RENEGOTIATE) { + infof(data, "schannel: remote party requests SSL/TLS renegotiation\n"); + + /* begin renegotiation */ + infof(data, "schannel: renegotiating SSL/TLS connection\n"); + connssl->state = ssl_connection_negotiating; + connssl->connecting_state = ssl_connect_2_writing; + retcode = schannel_connect_common(conn, sockindex, FALSE, &done); + if(retcode) + *err = retcode; + else { + infof(data, "schannel: SSL/TLS connection renegotiated\n"); + /* now retry receiving data */ + return schannel_recv(conn, sockindex, buf, len, err); + } + } + } + + infof(data, "schannel: decrypted data buffer: offset %zu length %zu\n", + connssl->decdata_offset, connssl->decdata_length); + + /* copy requested decrypted data to supplied buffer */ + size = len < connssl->decdata_offset ? len : connssl->decdata_offset; + if(size > 0) { + memcpy(buf, connssl->decdata_buffer, size); + ret = size; + + /* move remaining decrypted data forward to the beginning of buffer */ + memmove(connssl->decdata_buffer, connssl->decdata_buffer + size, + connssl->decdata_offset - size); + connssl->decdata_offset -= size; + + infof(data, "schannel: decrypted data returned %zd\n", size); + infof(data, "schannel: decrypted data buffer: offset %zu length %zu\n", + connssl->decdata_offset, connssl->decdata_length); + } + + /* check if the server closed the connection */ + if(ret <= 0 && ( /* special check for Windows 2000 Professional */ + sspi_status == SEC_I_CONTEXT_EXPIRED || (sspi_status == SEC_E_OK && + connssl->encdata_offset > 0 && connssl->encdata_buffer[0] == 0x15))) { + infof(data, "schannel: server closed the connection\n"); + *err = CURLE_OK; + return 0; + } + + /* check if something went wrong and we need to return an error */ + if(ret < 0 && sspi_status != SEC_E_OK) { + infof(data, "schannel: failed to read data from server: %s\n", + Curl_sspi_strerror(conn, sspi_status)); + *err = CURLE_RECV_ERROR; + return -1; + } + + return ret; +} + +CURLcode +Curl_schannel_connect_nonblocking(struct connectdata *conn, int sockindex, + bool *done) +{ + return schannel_connect_common(conn, sockindex, TRUE, done); +} + +CURLcode +Curl_schannel_connect(struct connectdata *conn, int sockindex) +{ + CURLcode retcode; + bool done = FALSE; + + retcode = schannel_connect_common(conn, sockindex, FALSE, &done); + if(retcode) + return retcode; + + DEBUGASSERT(done); + + return CURLE_OK; +} + +bool Curl_schannel_data_pending(const struct connectdata *conn, int sockindex) +{ + const struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + + if(connssl->use) /* SSL/TLS is in use */ + return (connssl->encdata_offset > 0 || + connssl->decdata_offset > 0 ) ? TRUE : FALSE; + else + return FALSE; +} + +void Curl_schannel_close(struct connectdata *conn, int sockindex) +{ + if(conn->ssl[sockindex].use) + /* if the SSL/TLS channel hasn't been shut down yet, do that now. */ + Curl_ssl_shutdown(conn, sockindex); +} + +int Curl_schannel_shutdown(struct connectdata *conn, int sockindex) +{ + /* See http://msdn.microsoft.com/en-us/library/windows/desktop/aa380138.aspx + * Shutting Down an Schannel Connection + */ + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + + infof(data, "schannel: shutting down SSL/TLS connection with %s port %hu\n", + conn->host.name, conn->remote_port); + + if(connssl->cred && connssl->ctxt) { + SecBufferDesc BuffDesc; + SecBuffer Buffer; + SECURITY_STATUS sspi_status; + SecBuffer outbuf; + SecBufferDesc outbuf_desc; + CURLcode code; + TCHAR *host_name; + DWORD dwshut = SCHANNEL_SHUTDOWN; + + InitSecBuffer(&Buffer, SECBUFFER_TOKEN, &dwshut, sizeof(dwshut)); + InitSecBufferDesc(&BuffDesc, &Buffer, 1); + + sspi_status = s_pSecFn->ApplyControlToken(&connssl->ctxt->ctxt_handle, + &BuffDesc); + + if(sspi_status != SEC_E_OK) + failf(data, "schannel: ApplyControlToken failure: %s", + Curl_sspi_strerror(conn, sspi_status)); + + host_name = Curl_convert_UTF8_to_tchar(conn->host.name); + if(!host_name) + return CURLE_OUT_OF_MEMORY; + + /* setup output buffer */ + InitSecBuffer(&outbuf, SECBUFFER_EMPTY, NULL, 0); + InitSecBufferDesc(&outbuf_desc, &outbuf, 1); + + sspi_status = s_pSecFn->InitializeSecurityContext( + &connssl->cred->cred_handle, + &connssl->ctxt->ctxt_handle, + host_name, + connssl->req_flags, + 0, + 0, + NULL, + 0, + &connssl->ctxt->ctxt_handle, + &outbuf_desc, + &connssl->ret_flags, + &connssl->ctxt->time_stamp); + + Curl_unicodefree(host_name); + + if((sspi_status == SEC_E_OK) || (sspi_status == SEC_I_CONTEXT_EXPIRED)) { + /* send close message which is in output buffer */ + ssize_t written; + code = Curl_write_plain(conn, conn->sock[sockindex], outbuf.pvBuffer, + outbuf.cbBuffer, &written); + + s_pSecFn->FreeContextBuffer(outbuf.pvBuffer); + if((code != CURLE_OK) || (outbuf.cbBuffer != (size_t)written)) { + infof(data, "schannel: failed to send close msg: %s" + " (bytes written: %zd)\n", curl_easy_strerror(code), written); + } + } + + /* free SSPI Schannel API security context handle */ + if(connssl->ctxt) { + infof(data, "schannel: clear security context handle\n"); + s_pSecFn->DeleteSecurityContext(&connssl->ctxt->ctxt_handle); + Curl_safefree(connssl->ctxt); + } + + /* free SSPI Schannel API credential handle */ + if(connssl->cred) { + /* decrement the reference counter of the credential/session handle */ + if(connssl->cred->refcount > 0) { + connssl->cred->refcount--; + infof(data, "schannel: decremented credential handle refcount = %d\n", + connssl->cred->refcount); + } + + /* if the handle was not cached and the refcount is zero */ + if(!connssl->cred->cached && connssl->cred->refcount == 0) { + infof(data, "schannel: clear credential handle\n"); + s_pSecFn->FreeCredentialsHandle(&connssl->cred->cred_handle); + Curl_safefree(connssl->cred); + } + } + } + + /* free internal buffer for received encrypted data */ + if(connssl->encdata_buffer != NULL) { + Curl_safefree(connssl->encdata_buffer); + connssl->encdata_length = 0; + connssl->encdata_offset = 0; + } + + /* free internal buffer for received decrypted data */ + if(connssl->decdata_buffer != NULL) { + Curl_safefree(connssl->decdata_buffer); + connssl->decdata_length = 0; + connssl->decdata_offset = 0; + } + + return CURLE_OK; +} + +void Curl_schannel_session_free(void *ptr) +{ + struct curl_schannel_cred *cred = ptr; + + if(cred && cred->cached && cred->refcount == 0) { + s_pSecFn->FreeCredentialsHandle(&cred->cred_handle); + Curl_safefree(cred); + } +} + +int Curl_schannel_init(void) +{ + return (Curl_sspi_global_init() == CURLE_OK ? 1 : 0); +} + +void Curl_schannel_cleanup(void) +{ + Curl_sspi_global_cleanup(); +} + +size_t Curl_schannel_version(char *buffer, size_t size) +{ + size = snprintf(buffer, size, "WinSSL"); + + return size; +} + +int Curl_schannel_random(unsigned char *entropy, size_t length) +{ + HCRYPTPROV hCryptProv = 0; + + if(!CryptAcquireContext(&hCryptProv, NULL, NULL, PROV_RSA_FULL, + CRYPT_VERIFYCONTEXT | CRYPT_SILENT)) + return 1; + + if(!CryptGenRandom(hCryptProv, (DWORD)length, entropy)) { + CryptReleaseContext(hCryptProv, 0UL); + return 1; + } + + CryptReleaseContext(hCryptProv, 0UL); + return 0; +} + +#ifdef _WIN32_WCE +static CURLcode verify_certificate(struct connectdata *conn, int sockindex) +{ + SECURITY_STATUS status; + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + CURLcode result = CURLE_OK; + CERT_CONTEXT *pCertContextServer = NULL; + const CERT_CHAIN_CONTEXT *pChainContext = NULL; + + status = s_pSecFn->QueryContextAttributes(&connssl->ctxt->ctxt_handle, + SECPKG_ATTR_REMOTE_CERT_CONTEXT, + &pCertContextServer); + + if((status != SEC_E_OK) || (pCertContextServer == NULL)) { + failf(data, "schannel: Failed to read remote certificate context: %s", + Curl_sspi_strerror(conn, status)); + result = CURLE_PEER_FAILED_VERIFICATION; + } + + if(result == CURLE_OK) { + CERT_CHAIN_PARA ChainPara; + memset(&ChainPara, 0, sizeof(ChainPara)); + ChainPara.cbSize = sizeof(ChainPara); + + if(!CertGetCertificateChain(NULL, + pCertContextServer, + NULL, + pCertContextServer->hCertStore, + &ChainPara, + 0, + NULL, + &pChainContext)) { + failf(data, "schannel: CertGetCertificateChain failed: %s", + Curl_sspi_strerror(conn, GetLastError())); + pChainContext = NULL; + result = CURLE_PEER_FAILED_VERIFICATION; + } + + if(result == CURLE_OK) { + CERT_SIMPLE_CHAIN *pSimpleChain = pChainContext->rgpChain[0]; + DWORD dwTrustErrorMask = ~(DWORD)(CERT_TRUST_IS_NOT_TIME_NESTED| + CERT_TRUST_REVOCATION_STATUS_UNKNOWN); + dwTrustErrorMask &= pSimpleChain->TrustStatus.dwErrorStatus; + if(dwTrustErrorMask) { + if(dwTrustErrorMask & CERT_TRUST_IS_PARTIAL_CHAIN) + failf(data, "schannel: CertGetCertificateChain trust error" + " CERT_TRUST_IS_PARTIAL_CHAIN"); + if(dwTrustErrorMask & CERT_TRUST_IS_UNTRUSTED_ROOT) + failf(data, "schannel: CertGetCertificateChain trust error" + " CERT_TRUST_IS_UNTRUSTED_ROOT"); + if(dwTrustErrorMask & CERT_TRUST_IS_NOT_TIME_VALID) + failf(data, "schannel: CertGetCertificateChain trust error" + " CERT_TRUST_IS_NOT_TIME_VALID"); + failf(data, "schannel: CertGetCertificateChain error mask: 0x%08x", + dwTrustErrorMask); + result = CURLE_PEER_FAILED_VERIFICATION; + } + } + } + + if(result == CURLE_OK) { + if(data->set.ssl.verifyhost) { + TCHAR cert_hostname_buff[128]; + xcharp_u hostname; + xcharp_u cert_hostname; + DWORD len; + + cert_hostname.const_tchar_ptr = cert_hostname_buff; + hostname.tchar_ptr = Curl_convert_UTF8_to_tchar(conn->host.name); + + len = CertGetNameString(pCertContextServer, + CERT_NAME_DNS_TYPE, + 0, + NULL, + cert_hostname.tchar_ptr, + 128); + if(len > 0 && *cert_hostname.tchar_ptr == '*') { + /* this is a wildcard cert. try matching the last len - 1 chars */ + int hostname_len = strlen(conn->host.name); + cert_hostname.tchar_ptr++; + if(_tcsicmp(cert_hostname.const_tchar_ptr, + hostname.const_tchar_ptr + hostname_len - len + 2) != 0) + result = CURLE_PEER_FAILED_VERIFICATION; + } + else if(len == 0 || _tcsicmp(hostname.const_tchar_ptr, + cert_hostname.const_tchar_ptr) != 0) { + result = CURLE_PEER_FAILED_VERIFICATION; + } + if(result == CURLE_PEER_FAILED_VERIFICATION) { + char *_cert_hostname; + _cert_hostname = Curl_convert_tchar_to_UTF8(cert_hostname.tchar_ptr); + failf(data, "schannel: CertGetNameString() certificate hostname " + "(%s) did not match connection (%s)", + _cert_hostname, conn->host.name); + Curl_unicodefree(_cert_hostname); + } + Curl_unicodefree(hostname.tchar_ptr); + } + } + + if(pChainContext) + CertFreeCertificateChain(pChainContext); + + if(pCertContextServer) + CertFreeCertificateContext(pCertContextServer); + + return result; +} +#endif /* _WIN32_WCE */ + +#endif /* USE_SCHANNEL */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/curl_schannel.h b/external/libcurl_android/jni/libcurl/lib/vtls/curl_schannel.h new file mode 100755 index 00000000..700516b3 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/curl_schannel.h @@ -0,0 +1,137 @@ +#ifndef HEADER_CURL_SCHANNEL_H +#define HEADER_CURL_SCHANNEL_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2012, Marc Hoersken, , et al. + * Copyright (C) 2012 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#ifdef USE_SCHANNEL + +#include "urldata.h" + +#ifndef UNISP_NAME_A +#define UNISP_NAME_A "Microsoft Unified Security Protocol Provider" +#endif + +#ifndef UNISP_NAME_W +#define UNISP_NAME_W L"Microsoft Unified Security Protocol Provider" +#endif + +#ifndef UNISP_NAME +#ifdef UNICODE +#define UNISP_NAME UNISP_NAME_W +#else +#define UNISP_NAME UNISP_NAME_A +#endif +#endif + +#ifndef SP_PROT_SSL2_CLIENT +#define SP_PROT_SSL2_CLIENT 0x00000008 +#endif + +#ifndef SP_PROT_SSL3_CLIENT +#define SP_PROT_SSL3_CLIENT 0x00000008 +#endif + +#ifndef SP_PROT_TLS1_CLIENT +#define SP_PROT_TLS1_CLIENT 0x00000080 +#endif + +#ifndef SP_PROT_TLS1_0_CLIENT +#define SP_PROT_TLS1_0_CLIENT SP_PROT_TLS1_CLIENT +#endif + +#ifndef SP_PROT_TLS1_1_CLIENT +#define SP_PROT_TLS1_1_CLIENT 0x00000200 +#endif + +#ifndef SP_PROT_TLS1_2_CLIENT +#define SP_PROT_TLS1_2_CLIENT 0x00000800 +#endif + +#ifndef SECBUFFER_ALERT +#define SECBUFFER_ALERT 17 +#endif + +#ifndef ISC_RET_REPLAY_DETECT +#define ISC_RET_REPLAY_DETECT 0x00000004 +#endif + +#ifndef ISC_RET_SEQUENCE_DETECT +#define ISC_RET_SEQUENCE_DETECT 0x00000008 +#endif + +#ifndef ISC_RET_CONFIDENTIALITY +#define ISC_RET_CONFIDENTIALITY 0x00000010 +#endif + +#ifndef ISC_RET_ALLOCATED_MEMORY +#define ISC_RET_ALLOCATED_MEMORY 0x00000100 +#endif + +#ifndef ISC_RET_STREAM +#define ISC_RET_STREAM 0x00008000 +#endif + + +#define CURL_SCHANNEL_BUFFER_INIT_SIZE 4096 +#define CURL_SCHANNEL_BUFFER_FREE_SIZE 1024 +#define CURL_SCHANNEL_BUFFER_STEP_FACTOR 2 + + +CURLcode Curl_schannel_connect(struct connectdata *conn, int sockindex); + +CURLcode Curl_schannel_connect_nonblocking(struct connectdata *conn, + int sockindex, + bool *done); + +bool Curl_schannel_data_pending(const struct connectdata *conn, int sockindex); +void Curl_schannel_close(struct connectdata *conn, int sockindex); +int Curl_schannel_shutdown(struct connectdata *conn, int sockindex); +void Curl_schannel_session_free(void *ptr); + +int Curl_schannel_init(void); +void Curl_schannel_cleanup(void); +size_t Curl_schannel_version(char *buffer, size_t size); + +int Curl_schannel_random(unsigned char *entropy, size_t length); + +/* API setup for Schannel */ +#define curlssl_init Curl_schannel_init +#define curlssl_cleanup Curl_schannel_cleanup +#define curlssl_connect Curl_schannel_connect +#define curlssl_connect_nonblocking Curl_schannel_connect_nonblocking +#define curlssl_session_free Curl_schannel_session_free +#define curlssl_close_all(x) (x=x, CURLE_NOT_BUILT_IN) +#define curlssl_close Curl_schannel_close +#define curlssl_shutdown Curl_schannel_shutdown +#define curlssl_set_engine(x,y) (x=x, y=y, CURLE_NOT_BUILT_IN) +#define curlssl_set_engine_default(x) (x=x, CURLE_NOT_BUILT_IN) +#define curlssl_engines_list(x) (x=x, (struct curl_slist *)NULL) +#define curlssl_version Curl_schannel_version +#define curlssl_check_cxn(x) (x=x, -1) +#define curlssl_data_pending Curl_schannel_data_pending +#define CURL_SSL_BACKEND CURLSSLBACKEND_SCHANNEL +#define curlssl_random(x,y,z) ((void)x, Curl_schannel_random(y,z)) + +#endif /* USE_SCHANNEL */ +#endif /* HEADER_CURL_SCHANNEL_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/cyassl.c b/external/libcurl_android/jni/libcurl/lib/vtls/cyassl.c new file mode 100755 index 00000000..9b5c7c61 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/cyassl.c @@ -0,0 +1,655 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * Source file for all CyaSSL-specific code for the TLS/SSL layer. No code + * but vtls.c should ever call or use these functions. + * + */ + +#include "curl_setup.h" + +#ifdef USE_CYASSL + +#ifdef HAVE_LIMITS_H +#include +#endif + +#include "urldata.h" +#include "sendf.h" +#include "inet_pton.h" +#include "cyassl.h" +#include "vtls.h" +#include "parsedate.h" +#include "connect.h" /* for the connect timeout */ +#include "select.h" +#include "rawstr.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include +#include "curl_memory.h" + +#include +#ifdef HAVE_CYASSL_ERROR_SSL_H +#include +#else +#include +#endif +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +static Curl_recv cyassl_recv; +static Curl_send cyassl_send; + + +static int do_file_type(const char *type) +{ + if(!type || !type[0]) + return SSL_FILETYPE_PEM; + if(Curl_raw_equal(type, "PEM")) + return SSL_FILETYPE_PEM; + if(Curl_raw_equal(type, "DER")) + return SSL_FILETYPE_ASN1; + return -1; +} + +/* + * This function loads all the client/CA certificates and CRLs. Setup the TLS + * layer and do all necessary magic. + */ +static CURLcode +cyassl_connect_step1(struct connectdata *conn, + int sockindex) +{ + struct SessionHandle *data = conn->data; + struct ssl_connect_data* conssl = &conn->ssl[sockindex]; + SSL_METHOD* req_method = NULL; + void* ssl_sessionid = NULL; + curl_socket_t sockfd = conn->sock[sockindex]; + + if(conssl->state == ssl_connection_complete) + return CURLE_OK; + + /* CyaSSL doesn't support SSLv2 */ + if(data->set.ssl.version == CURL_SSLVERSION_SSLv2) { + failf(data, "CyaSSL does not support SSLv2"); + return CURLE_SSL_CONNECT_ERROR; + } + + /* check to see if we've been told to use an explicit SSL/TLS version */ + switch(data->set.ssl.version) { + case CURL_SSLVERSION_DEFAULT: + /* we try to figure out version */ + req_method = SSLv23_client_method(); + break; + case CURL_SSLVERSION_TLSv1: + infof(data, "CyaSSL cannot be configured to use TLS 1.0-1.2, " + "TLS 1.0 is used exclusively\n"); + req_method = TLSv1_client_method(); + break; + case CURL_SSLVERSION_TLSv1_0: + req_method = TLSv1_client_method(); + break; + case CURL_SSLVERSION_TLSv1_1: + req_method = TLSv1_1_client_method(); + break; + case CURL_SSLVERSION_TLSv1_2: + req_method = TLSv1_2_client_method(); + break; + case CURL_SSLVERSION_SSLv3: + req_method = SSLv3_client_method(); + break; + default: + req_method = TLSv1_client_method(); + } + + if(!req_method) { + failf(data, "SSL: couldn't create a method!"); + return CURLE_OUT_OF_MEMORY; + } + + if(conssl->ctx) + SSL_CTX_free(conssl->ctx); + conssl->ctx = SSL_CTX_new(req_method); + + if(!conssl->ctx) { + failf(data, "SSL: couldn't create a context!"); + return CURLE_OUT_OF_MEMORY; + } + +#ifndef NO_FILESYSTEM + /* load trusted cacert */ + if(data->set.str[STRING_SSL_CAFILE]) { + if(!SSL_CTX_load_verify_locations(conssl->ctx, + data->set.str[STRING_SSL_CAFILE], + data->set.str[STRING_SSL_CAPATH])) { + if(data->set.ssl.verifypeer) { + /* Fail if we insist on successfully verifying the server. */ + failf(data,"error setting certificate verify locations:\n" + " CAfile: %s\n CApath: %s", + data->set.str[STRING_SSL_CAFILE]? + data->set.str[STRING_SSL_CAFILE]: "none", + data->set.str[STRING_SSL_CAPATH]? + data->set.str[STRING_SSL_CAPATH] : "none"); + return CURLE_SSL_CACERT_BADFILE; + } + else { + /* Just continue with a warning if no strict certificate + verification is required. */ + infof(data, "error setting certificate verify locations," + " continuing anyway:\n"); + } + } + else { + /* Everything is fine. */ + infof(data, "successfully set certificate verify locations:\n"); + } + infof(data, + " CAfile: %s\n" + " CApath: %s\n", + data->set.str[STRING_SSL_CAFILE] ? data->set.str[STRING_SSL_CAFILE]: + "none", + data->set.str[STRING_SSL_CAPATH] ? data->set.str[STRING_SSL_CAPATH]: + "none"); + } + + /* Load the client certificate, and private key */ + if(data->set.str[STRING_CERT] && data->set.str[STRING_KEY]) { + int file_type = do_file_type(data->set.str[STRING_CERT_TYPE]); + + if(SSL_CTX_use_certificate_file(conssl->ctx, data->set.str[STRING_CERT], + file_type) != 1) { + failf(data, "unable to use client certificate (no key or wrong pass" + " phrase?)"); + return CURLE_SSL_CONNECT_ERROR; + } + + file_type = do_file_type(data->set.str[STRING_KEY_TYPE]); + if(SSL_CTX_use_PrivateKey_file(conssl->ctx, data->set.str[STRING_KEY], + file_type) != 1) { + failf(data, "unable to set private key"); + return CURLE_SSL_CONNECT_ERROR; + } + } +#else + if(CyaSSL_no_filesystem_verify(conssl->ctx)!= SSL_SUCCESS) { + return CURLE_SSL_CONNECT_ERROR; + } +#endif /* NO_FILESYSTEM */ + + /* SSL always tries to verify the peer, this only says whether it should + * fail to connect if the verification fails, or if it should continue + * anyway. In the latter case the result of the verification is checked with + * SSL_get_verify_result() below. */ + SSL_CTX_set_verify(conssl->ctx, + data->set.ssl.verifypeer?SSL_VERIFY_PEER:SSL_VERIFY_NONE, + NULL); + + /* Let's make an SSL structure */ + if(conssl->handle) + SSL_free(conssl->handle); + conssl->handle = SSL_new(conssl->ctx); + if(!conssl->handle) { + failf(data, "SSL: couldn't create a context (handle)!"); + return CURLE_OUT_OF_MEMORY; + } + + /* Check if there's a cached ID we can/should use here! */ + if(!Curl_ssl_getsessionid(conn, &ssl_sessionid, NULL)) { + /* we got a session id, use it! */ + if(!SSL_set_session(conssl->handle, ssl_sessionid)) { + failf(data, "SSL: SSL_set_session failed: %s", + ERR_error_string(SSL_get_error(conssl->handle, 0),NULL)); + return CURLE_SSL_CONNECT_ERROR; + } + /* Informational message */ + infof (data, "SSL re-using session ID\n"); + } + + /* pass the raw socket into the SSL layer */ + if(!SSL_set_fd(conssl->handle, (int)sockfd)) { + failf(data, "SSL: SSL_set_fd failed"); + return CURLE_SSL_CONNECT_ERROR; + } + + conssl->connecting_state = ssl_connect_2; + return CURLE_OK; +} + + +static CURLcode +cyassl_connect_step2(struct connectdata *conn, + int sockindex) +{ + int ret = -1; + struct SessionHandle *data = conn->data; + struct ssl_connect_data* conssl = &conn->ssl[sockindex]; + + infof(data, "CyaSSL: Connecting to %s:%d\n", + conn->host.name, conn->remote_port); + + conn->recv[sockindex] = cyassl_recv; + conn->send[sockindex] = cyassl_send; + + /* Enable RFC2818 checks */ + if(data->set.ssl.verifyhost) { + ret = CyaSSL_check_domain_name(conssl->handle, conn->host.name); + if(ret == SSL_FAILURE) + return CURLE_OUT_OF_MEMORY; + } + + ret = SSL_connect(conssl->handle); + if(ret != 1) { + char error_buffer[80]; + int detail = SSL_get_error(conssl->handle, ret); + + if(SSL_ERROR_WANT_READ == detail) { + conssl->connecting_state = ssl_connect_2_reading; + return CURLE_OK; + } + else if(SSL_ERROR_WANT_WRITE == detail) { + conssl->connecting_state = ssl_connect_2_writing; + return CURLE_OK; + } + /* There is no easy way to override only the CN matching. + * This will enable the override of both mismatching SubjectAltNames + * as also mismatching CN fields */ + else if(DOMAIN_NAME_MISMATCH == detail) { +#if 1 + failf(data, "\tsubject alt name(s) or common name do not match \"%s\"\n", + conn->host.dispname); + return CURLE_PEER_FAILED_VERIFICATION; +#else + /* When the CyaSSL_check_domain_name() is used and you desire to continue + * on a DOMAIN_NAME_MISMATCH, i.e. 'data->set.ssl.verifyhost == 0', + * CyaSSL version 2.4.0 will fail with an INCOMPLETE_DATA error. The only + * way to do this is currently to switch the CyaSSL_check_domain_name() + * in and out based on the 'data->set.ssl.verifyhost' value. */ + if(data->set.ssl.verifyhost) { + failf(data, + "\tsubject alt name(s) or common name do not match \"%s\"\n", + conn->host.dispname); + return CURLE_PEER_FAILED_VERIFICATION; + } + else { + infof(data, + "\tsubject alt name(s) and/or common name do not match \"%s\"\n", + conn->host.dispname); + return CURLE_OK; + } +#endif + } +#if LIBCYASSL_VERSION_HEX >= 0x02007000 /* 2.7.0 */ + else if(ASN_NO_SIGNER_E == detail) { + if(data->set.ssl.verifypeer) { + failf(data, "\tCA signer not available for verification\n"); + return CURLE_SSL_CACERT_BADFILE; + } + else { + /* Just continue with a warning if no strict certificate + verification is required. */ + infof(data, "CA signer not available for verification, " + "continuing anyway\n"); + } + } +#endif + else { + failf(data, "SSL_connect failed with error %d: %s", detail, + ERR_error_string(detail, error_buffer)); + return CURLE_SSL_CONNECT_ERROR; + } + } + + conssl->connecting_state = ssl_connect_3; + infof(data, "SSL connected\n"); + + return CURLE_OK; +} + + +static CURLcode +cyassl_connect_step3(struct connectdata *conn, + int sockindex) +{ + CURLcode retcode = CURLE_OK; + void *old_ssl_sessionid=NULL; + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + int incache; + SSL_SESSION *our_ssl_sessionid; + + DEBUGASSERT(ssl_connect_3 == connssl->connecting_state); + + our_ssl_sessionid = SSL_get_session(connssl->handle); + + incache = !(Curl_ssl_getsessionid(conn, &old_ssl_sessionid, NULL)); + if(incache) { + if(old_ssl_sessionid != our_ssl_sessionid) { + infof(data, "old SSL session ID is stale, removing\n"); + Curl_ssl_delsessionid(conn, old_ssl_sessionid); + incache = FALSE; + } + } + if(!incache) { + retcode = Curl_ssl_addsessionid(conn, our_ssl_sessionid, + 0 /* unknown size */); + if(retcode) { + failf(data, "failed to store ssl session"); + return retcode; + } + } + + connssl->connecting_state = ssl_connect_done; + + return retcode; +} + + +static ssize_t cyassl_send(struct connectdata *conn, + int sockindex, + const void *mem, + size_t len, + CURLcode *curlcode) +{ + char error_buffer[80]; + int memlen = (len > (size_t)INT_MAX) ? INT_MAX : (int)len; + int rc = SSL_write(conn->ssl[sockindex].handle, mem, memlen); + + if(rc < 0) { + int err = SSL_get_error(conn->ssl[sockindex].handle, rc); + + switch(err) { + case SSL_ERROR_WANT_READ: + case SSL_ERROR_WANT_WRITE: + /* there's data pending, re-invoke SSL_write() */ + *curlcode = CURLE_AGAIN; + return -1; + default: + failf(conn->data, "SSL write: %s, errno %d", + ERR_error_string(err, error_buffer), + SOCKERRNO); + *curlcode = CURLE_SEND_ERROR; + return -1; + } + } + return rc; +} + +void Curl_cyassl_close_all(struct SessionHandle *data) +{ + (void)data; +} + +void Curl_cyassl_close(struct connectdata *conn, int sockindex) +{ + struct ssl_connect_data *conssl = &conn->ssl[sockindex]; + + if(conssl->handle) { + (void)SSL_shutdown(conssl->handle); + SSL_free (conssl->handle); + conssl->handle = NULL; + } + if(conssl->ctx) { + SSL_CTX_free (conssl->ctx); + conssl->ctx = NULL; + } +} + +static ssize_t cyassl_recv(struct connectdata *conn, + int num, + char *buf, + size_t buffersize, + CURLcode *curlcode) +{ + char error_buffer[80]; + int buffsize = (buffersize > (size_t)INT_MAX) ? INT_MAX : (int)buffersize; + int nread = SSL_read(conn->ssl[num].handle, buf, buffsize); + + if(nread < 0) { + int err = SSL_get_error(conn->ssl[num].handle, nread); + + switch(err) { + case SSL_ERROR_ZERO_RETURN: /* no more data */ + break; + case SSL_ERROR_WANT_READ: + case SSL_ERROR_WANT_WRITE: + /* there's data pending, re-invoke SSL_read() */ + *curlcode = CURLE_AGAIN; + return -1; + default: + failf(conn->data, "SSL read: %s, errno %d", + ERR_error_string(err, error_buffer), + SOCKERRNO); + *curlcode = CURLE_RECV_ERROR; + return -1; + } + } + return nread; +} + + +void Curl_cyassl_session_free(void *ptr) +{ + (void)ptr; + /* CyaSSL reuses sessions on own, no free */ +} + + +size_t Curl_cyassl_version(char *buffer, size_t size) +{ +#ifdef CYASSL_VERSION + return snprintf(buffer, size, "CyaSSL/%s", CYASSL_VERSION); +#else + return snprintf(buffer, size, "CyaSSL/%s", "<1.8.8"); +#endif +} + + +int Curl_cyassl_init(void) +{ + if(CyaSSL_Init() == 0) + return 1; + + return -1; +} + + +bool Curl_cyassl_data_pending(const struct connectdata* conn, int connindex) +{ + if(conn->ssl[connindex].handle) /* SSL is in use */ + return (0 != SSL_pending(conn->ssl[connindex].handle)) ? TRUE : FALSE; + else + return FALSE; +} + + +/* + * This function is called to shut down the SSL layer but keep the + * socket open (CCC - Clear Command Channel) + */ +int Curl_cyassl_shutdown(struct connectdata *conn, int sockindex) +{ + int retval = 0; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + + if(connssl->handle) { + SSL_free (connssl->handle); + connssl->handle = NULL; + } + return retval; +} + + +static CURLcode +cyassl_connect_common(struct connectdata *conn, + int sockindex, + bool nonblocking, + bool *done) +{ + CURLcode retcode; + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + curl_socket_t sockfd = conn->sock[sockindex]; + long timeout_ms; + int what; + + /* check if the connection has already been established */ + if(ssl_connection_complete == connssl->state) { + *done = TRUE; + return CURLE_OK; + } + + if(ssl_connect_1==connssl->connecting_state) { + /* Find out how much more time we're allowed */ + timeout_ms = Curl_timeleft(data, NULL, TRUE); + + if(timeout_ms < 0) { + /* no need to continue if time already is up */ + failf(data, "SSL connection timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + retcode = cyassl_connect_step1(conn, sockindex); + if(retcode) + return retcode; + } + + while(ssl_connect_2 == connssl->connecting_state || + ssl_connect_2_reading == connssl->connecting_state || + ssl_connect_2_writing == connssl->connecting_state) { + + /* check allowed time left */ + timeout_ms = Curl_timeleft(data, NULL, TRUE); + + if(timeout_ms < 0) { + /* no need to continue if time already is up */ + failf(data, "SSL connection timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + + /* if ssl is expecting something, check if it's available. */ + if(connssl->connecting_state == ssl_connect_2_reading + || connssl->connecting_state == ssl_connect_2_writing) { + + curl_socket_t writefd = ssl_connect_2_writing== + connssl->connecting_state?sockfd:CURL_SOCKET_BAD; + curl_socket_t readfd = ssl_connect_2_reading== + connssl->connecting_state?sockfd:CURL_SOCKET_BAD; + + what = Curl_socket_ready(readfd, writefd, nonblocking?0:timeout_ms); + if(what < 0) { + /* fatal error */ + failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO); + return CURLE_SSL_CONNECT_ERROR; + } + else if(0 == what) { + if(nonblocking) { + *done = FALSE; + return CURLE_OK; + } + else { + /* timeout */ + failf(data, "SSL connection timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + } + /* socket is readable or writable */ + } + + /* Run transaction, and return to the caller if it failed or if + * this connection is part of a multi handle and this loop would + * execute again. This permits the owner of a multi handle to + * abort a connection attempt before step2 has completed while + * ensuring that a client using select() or epoll() will always + * have a valid fdset to wait on. + */ + retcode = cyassl_connect_step2(conn, sockindex); + if(retcode || (nonblocking && + (ssl_connect_2 == connssl->connecting_state || + ssl_connect_2_reading == connssl->connecting_state || + ssl_connect_2_writing == connssl->connecting_state))) + return retcode; + + } /* repeat step2 until all transactions are done. */ + + if(ssl_connect_3==connssl->connecting_state) { + retcode = cyassl_connect_step3(conn, sockindex); + if(retcode) + return retcode; + } + + if(ssl_connect_done==connssl->connecting_state) { + connssl->state = ssl_connection_complete; + conn->recv[sockindex] = cyassl_recv; + conn->send[sockindex] = cyassl_send; + *done = TRUE; + } + else + *done = FALSE; + + /* Reset our connect state machine */ + connssl->connecting_state = ssl_connect_1; + + return CURLE_OK; +} + + +CURLcode +Curl_cyassl_connect_nonblocking(struct connectdata *conn, + int sockindex, + bool *done) +{ + return cyassl_connect_common(conn, sockindex, TRUE, done); +} + + +CURLcode +Curl_cyassl_connect(struct connectdata *conn, + int sockindex) +{ + CURLcode retcode; + bool done = FALSE; + + retcode = cyassl_connect_common(conn, sockindex, FALSE, &done); + if(retcode) + return retcode; + + DEBUGASSERT(done); + + return CURLE_OK; +} + +int Curl_cyassl_random(struct SessionHandle *data, + unsigned char *entropy, + size_t length) +{ + RNG rng; + (void)data; + if(InitRng(&rng)) + return 1; + if(RNG_GenerateBlock(&rng, entropy, length)) + return 1; + return 0; +} + +#endif diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/cyassl.h b/external/libcurl_android/jni/libcurl/lib/vtls/cyassl.h new file mode 100755 index 00000000..b10b607d --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/cyassl.h @@ -0,0 +1,69 @@ +#ifndef HEADER_CURL_CYASSL_H +#define HEADER_CURL_CYASSL_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#ifdef USE_CYASSL + +CURLcode Curl_cyassl_connect(struct connectdata *conn, int sockindex); +bool Curl_cyassl_data_pending(const struct connectdata* conn,int connindex); +int Curl_cyassl_shutdown(struct connectdata* conn, int sockindex); + +/* tell CyaSSL to close down all open information regarding connections (and + thus session ID caching etc) */ +void Curl_cyassl_close_all(struct SessionHandle *data); + + /* close a SSL connection */ +void Curl_cyassl_close(struct connectdata *conn, int sockindex); + +void Curl_cyassl_session_free(void *ptr); +size_t Curl_cyassl_version(char *buffer, size_t size); +int Curl_cyassl_shutdown(struct connectdata *conn, int sockindex); +int Curl_cyassl_init(void); +CURLcode Curl_cyassl_connect_nonblocking(struct connectdata *conn, + int sockindex, + bool *done); +int Curl_cyassl_random(struct SessionHandle *data, + unsigned char *entropy, + size_t length); + +/* API setup for CyaSSL */ +#define curlssl_init Curl_cyassl_init +#define curlssl_cleanup() Curl_nop_stmt +#define curlssl_connect Curl_cyassl_connect +#define curlssl_connect_nonblocking Curl_cyassl_connect_nonblocking +#define curlssl_session_free(x) Curl_cyassl_session_free(x) +#define curlssl_close_all Curl_cyassl_close_all +#define curlssl_close Curl_cyassl_close +#define curlssl_shutdown(x,y) Curl_cyassl_shutdown(x,y) +#define curlssl_set_engine(x,y) (x=x, y=y, CURLE_NOT_BUILT_IN) +#define curlssl_set_engine_default(x) (x=x, CURLE_NOT_BUILT_IN) +#define curlssl_engines_list(x) (x=x, (struct curl_slist *)NULL) +#define curlssl_version Curl_cyassl_version +#define curlssl_check_cxn(x) (x=x, -1) +#define curlssl_data_pending(x,y) Curl_cyassl_data_pending(x,y) +#define curlssl_random(x,y,z) Curl_cyassl_random(x,y,z) +#define CURL_SSL_BACKEND CURLSSLBACKEND_CYASSL + +#endif /* USE_CYASSL */ +#endif /* HEADER_CURL_CYASSL_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/gskit.c b/external/libcurl_android/jni/libcurl/lib/vtls/gskit.c new file mode 100755 index 00000000..0f8b08f2 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/gskit.c @@ -0,0 +1,1053 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef USE_GSKIT + +#include +#include + +/* Some symbols are undefined/unsupported on OS400 versions < V7R1. */ +#ifndef GSK_SSL_EXTN_SERVERNAME_REQUEST +#define GSK_SSL_EXTN_SERVERNAME_REQUEST 230 +#endif + +#ifndef GSK_TLSV10_CIPHER_SPECS +#define GSK_TLSV10_CIPHER_SPECS 236 +#endif + +#ifndef GSK_TLSV11_CIPHER_SPECS +#define GSK_TLSV11_CIPHER_SPECS 237 +#endif + +#ifndef GSK_TLSV12_CIPHER_SPECS +#define GSK_TLSV12_CIPHER_SPECS 238 +#endif + +#ifndef GSK_PROTOCOL_TLSV11 +#define GSK_PROTOCOL_TLSV11 437 +#endif + +#ifndef GSK_PROTOCOL_TLSV12 +#define GSK_PROTOCOL_TLSV12 438 +#endif + +#ifndef GSK_FALSE +#define GSK_FALSE 0 +#endif + +#ifndef GSK_TRUE +#define GSK_TRUE 1 +#endif + + +#ifdef HAVE_LIMITS_H +# include +#endif + +#include +#include "urldata.h" +#include "sendf.h" +#include "gskit.h" +#include "vtls.h" +#include "connect.h" /* for the connect timeout */ +#include "select.h" +#include "strequal.h" +#include "x509asn1.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + + +/* SSL version flags. */ +#define CURL_GSKPROTO_SSLV2 0 +#define CURL_GSKPROTO_SSLV2_MASK (1 << CURL_GSKPROTO_SSLV2) +#define CURL_GSKPROTO_SSLV3 1 +#define CURL_GSKPROTO_SSLV3_MASK (1 << CURL_GSKPROTO_SSLV3) +#define CURL_GSKPROTO_TLSV10 2 +#define CURL_GSKPROTO_TLSV10_MASK (1 << CURL_GSKPROTO_TLSV10) +#define CURL_GSKPROTO_TLSV11 3 +#define CURL_GSKPROTO_TLSV11_MASK (1 << CURL_GSKPROTO_TLSV11) +#define CURL_GSKPROTO_TLSV12 4 +#define CURL_GSKPROTO_TLSV12_MASK (1 << CURL_GSKPROTO_TLSV12) +#define CURL_GSKPROTO_LAST 5 + + +/* Supported ciphers. */ +typedef struct { + const char *name; /* Cipher name. */ + const char *gsktoken; /* Corresponding token for GSKit String. */ + unsigned int versions; /* SSL version flags. */ +} gskit_cipher; + +static const gskit_cipher ciphertable[] = { + { "null-md5", "01", + CURL_GSKPROTO_SSLV3_MASK | CURL_GSKPROTO_TLSV10_MASK | + CURL_GSKPROTO_TLSV11_MASK | CURL_GSKPROTO_TLSV12_MASK }, + { "null-sha", "02", + CURL_GSKPROTO_SSLV3_MASK | CURL_GSKPROTO_TLSV10_MASK | + CURL_GSKPROTO_TLSV11_MASK | CURL_GSKPROTO_TLSV12_MASK }, + { "exp-rc4-md5", "03", + CURL_GSKPROTO_SSLV3_MASK | CURL_GSKPROTO_TLSV10_MASK }, + { "rc4-md5", "04", + CURL_GSKPROTO_SSLV3_MASK | CURL_GSKPROTO_TLSV10_MASK | + CURL_GSKPROTO_TLSV11_MASK | CURL_GSKPROTO_TLSV12_MASK }, + { "rc4-sha", "05", + CURL_GSKPROTO_SSLV3_MASK | CURL_GSKPROTO_TLSV10_MASK | + CURL_GSKPROTO_TLSV11_MASK | CURL_GSKPROTO_TLSV12_MASK }, + { "exp-rc2-cbc-md5", "06", + CURL_GSKPROTO_SSLV3_MASK | CURL_GSKPROTO_TLSV10_MASK }, + { "exp-des-cbc-sha", "09", + CURL_GSKPROTO_SSLV3_MASK | CURL_GSKPROTO_TLSV10_MASK | + CURL_GSKPROTO_TLSV11_MASK }, + { "des-cbc3-sha", "0A", + CURL_GSKPROTO_SSLV3_MASK | CURL_GSKPROTO_TLSV10_MASK | + CURL_GSKPROTO_TLSV11_MASK | CURL_GSKPROTO_TLSV12_MASK }, + { "aes128-sha", "2F", + CURL_GSKPROTO_TLSV10_MASK | CURL_GSKPROTO_TLSV11_MASK | + CURL_GSKPROTO_TLSV12_MASK }, + { "aes256-sha", "35", + CURL_GSKPROTO_TLSV10_MASK | CURL_GSKPROTO_TLSV11_MASK | + CURL_GSKPROTO_TLSV12_MASK }, + { "null-sha256", "3B", CURL_GSKPROTO_TLSV12_MASK }, + { "aes128-sha256", "3D", CURL_GSKPROTO_TLSV12_MASK }, + { "aes256-sha256", "3D", CURL_GSKPROTO_TLSV12_MASK }, + { "rc4-md5", "1", CURL_GSKPROTO_SSLV2_MASK }, + { "exp-rc4-md5", "2", CURL_GSKPROTO_SSLV2_MASK }, + { "rc2-md5", "3", CURL_GSKPROTO_SSLV2_MASK }, + { "exp-rc2-md5", "4", CURL_GSKPROTO_SSLV2_MASK }, + { "des-cbc-md5", "6", CURL_GSKPROTO_SSLV2_MASK }, + { "des-cbc3-md5", "7", CURL_GSKPROTO_SSLV2_MASK }, + { (const char *) NULL, (const char *) NULL, 0 } +}; + + +static bool is_separator(char c) +{ + /* Return whether character is a cipher list separator. */ + switch (c) { + case ' ': + case '\t': + case ':': + case ',': + case ';': + return true; + } + return false; +} + + +static CURLcode gskit_status(struct SessionHandle *data, int rc, + const char *procname, CURLcode defcode) +{ + CURLcode cc; + + /* Process GSKit status and map it to a CURLcode. */ + switch (rc) { + case GSK_OK: + case GSK_OS400_ASYNCHRONOUS_SOC_INIT: + return CURLE_OK; + case GSK_KEYRING_OPEN_ERROR: + case GSK_OS400_ERROR_NO_ACCESS: + return CURLE_SSL_CACERT_BADFILE; + case GSK_INSUFFICIENT_STORAGE: + return CURLE_OUT_OF_MEMORY; + case GSK_ERROR_BAD_V2_CIPHER: + case GSK_ERROR_BAD_V3_CIPHER: + case GSK_ERROR_NO_CIPHERS: + return CURLE_SSL_CIPHER; + case GSK_OS400_ERROR_NOT_TRUSTED_ROOT: + case GSK_ERROR_CERT_VALIDATION: + return CURLE_PEER_FAILED_VERIFICATION; + case GSK_OS400_ERROR_TIMED_OUT: + return CURLE_OPERATION_TIMEDOUT; + case GSK_WOULD_BLOCK: + return CURLE_AGAIN; + case GSK_OS400_ERROR_NOT_REGISTERED: + break; + case GSK_ERROR_IO: + switch (errno) { + case ENOMEM: + return CURLE_OUT_OF_MEMORY; + default: + failf(data, "%s I/O error: %s", procname, strerror(errno)); + break; + } + break; + default: + failf(data, "%s: %s", procname, gsk_strerror(rc)); + break; + } + return defcode; +} + + +static CURLcode set_enum(struct SessionHandle *data, gsk_handle h, + GSK_ENUM_ID id, GSK_ENUM_VALUE value, bool unsupported_ok) +{ + int rc = gsk_attribute_set_enum(h, id, value); + + switch (rc) { + case GSK_OK: + return CURLE_OK; + case GSK_ERROR_IO: + failf(data, "gsk_attribute_set_enum() I/O error: %s", strerror(errno)); + break; + case GSK_ATTRIBUTE_INVALID_ID: + if(unsupported_ok) + return CURLE_UNSUPPORTED_PROTOCOL; + default: + failf(data, "gsk_attribute_set_enum(): %s", gsk_strerror(rc)); + break; + } + return CURLE_SSL_CONNECT_ERROR; +} + + +static CURLcode set_buffer(struct SessionHandle *data, gsk_handle h, + GSK_BUF_ID id, const char *buffer, bool unsupported_ok) +{ + int rc = gsk_attribute_set_buffer(h, id, buffer, 0); + + switch (rc) { + case GSK_OK: + return CURLE_OK; + case GSK_ERROR_IO: + failf(data, "gsk_attribute_set_buffer() I/O error: %s", strerror(errno)); + break; + case GSK_ATTRIBUTE_INVALID_ID: + if(unsupported_ok) + return CURLE_UNSUPPORTED_PROTOCOL; + default: + failf(data, "gsk_attribute_set_buffer(): %s", gsk_strerror(rc)); + break; + } + return CURLE_SSL_CONNECT_ERROR; +} + + +static CURLcode set_numeric(struct SessionHandle *data, + gsk_handle h, GSK_NUM_ID id, int value) +{ + int rc = gsk_attribute_set_numeric_value(h, id, value); + + switch (rc) { + case GSK_OK: + return CURLE_OK; + case GSK_ERROR_IO: + failf(data, "gsk_attribute_set_numeric_value() I/O error: %s", + strerror(errno)); + break; + default: + failf(data, "gsk_attribute_set_numeric_value(): %s", gsk_strerror(rc)); + break; + } + return CURLE_SSL_CONNECT_ERROR; +} + + +static CURLcode set_callback(struct SessionHandle *data, + gsk_handle h, GSK_CALLBACK_ID id, void *info) +{ + int rc = gsk_attribute_set_callback(h, id, info); + + switch (rc) { + case GSK_OK: + return CURLE_OK; + case GSK_ERROR_IO: + failf(data, "gsk_attribute_set_callback() I/O error: %s", strerror(errno)); + break; + default: + failf(data, "gsk_attribute_set_callback(): %s", gsk_strerror(rc)); + break; + } + return CURLE_SSL_CONNECT_ERROR; +} + + +static CURLcode set_ciphers(struct SessionHandle *data, + gsk_handle h, unsigned int *protoflags) +{ + const char *cipherlist = data->set.str[STRING_SSL_CIPHER_LIST]; + const char *clp; + const gskit_cipher *ctp; + int i; + int l; + bool unsupported; + CURLcode cc; + struct { + char *buf; + char *ptr; + } ciphers[CURL_GSKPROTO_LAST]; + + /* Compile cipher list into GSKit-compatible cipher lists. */ + + if(!cipherlist) + return CURLE_OK; + while(is_separator(*cipherlist)) /* Skip initial separators. */ + cipherlist++; + if(!*cipherlist) + return CURLE_OK; + + /* We allocate GSKit buffers of the same size as the input string: since + GSKit tokens are always shorter than their cipher names, allocated buffers + will always be large enough to accomodate the result. */ + l = strlen(cipherlist) + 1; + memset((char *) ciphers, 0, sizeof ciphers); + for(i = 0; i < CURL_GSKPROTO_LAST; i++) { + ciphers[i].buf = malloc(l); + if(!ciphers[i].buf) { + while(i--) + free(ciphers[i].buf); + return CURLE_OUT_OF_MEMORY; + } + ciphers[i].ptr = ciphers[i].buf; + *ciphers[i].ptr = '\0'; + } + + /* Process each cipher in input string. */ + unsupported = FALSE; + cc = CURLE_OK; + for(;;) { + for(clp = cipherlist; *cipherlist && !is_separator(*cipherlist);) + cipherlist++; + l = cipherlist - clp; + if(!l) + break; + /* Search the cipher in our table. */ + for(ctp = ciphertable; ctp->name; ctp++) + if(strnequal(ctp->name, clp, l) && !ctp->name[l]) + break; + if(!ctp->name) { + failf(data, "Unknown cipher %.*s", l, clp); + cc = CURLE_SSL_CIPHER; + } + else { + unsupported |= !(ctp->versions & (CURL_GSKPROTO_SSLV2_MASK | + CURL_GSKPROTO_SSLV3_MASK | CURL_GSKPROTO_TLSV10_MASK)); + for(i = 0; i < CURL_GSKPROTO_LAST; i++) { + if(ctp->versions & (1 << i)) { + strcpy(ciphers[i].ptr, ctp->gsktoken); + ciphers[i].ptr += strlen(ctp->gsktoken); + } + } + } + + /* Advance to next cipher name or end of string. */ + while(is_separator(*cipherlist)) + cipherlist++; + } + + /* Disable protocols with empty cipher lists. */ + for(i = 0; i < CURL_GSKPROTO_LAST; i++) { + if(!(*protoflags & (1 << i)) || !ciphers[i].buf[0]) { + *protoflags &= ~(1 << i); + ciphers[i].buf[0] = '\0'; + } + } + + /* Try to set-up TLSv1.1 and TLSv2.1 ciphers. */ + if(*protoflags & CURL_GSKPROTO_TLSV11_MASK) { + cc = set_buffer(data, h, GSK_TLSV11_CIPHER_SPECS, + ciphers[CURL_GSKPROTO_TLSV11].buf, TRUE); + if(cc == CURLE_UNSUPPORTED_PROTOCOL) { + cc = CURLE_OK; + if(unsupported) { + failf(data, "TLSv1.1-only ciphers are not yet supported"); + cc = CURLE_SSL_CIPHER; + } + } + } + if(cc == CURLE_OK && (*protoflags & CURL_GSKPROTO_TLSV12_MASK)) { + cc = set_buffer(data, h, GSK_TLSV12_CIPHER_SPECS, + ciphers[CURL_GSKPROTO_TLSV12].buf, TRUE); + if(cc == CURLE_UNSUPPORTED_PROTOCOL) { + cc = CURLE_OK; + if(unsupported) { + failf(data, "TLSv1.2-only ciphers are not yet supported"); + cc = CURLE_SSL_CIPHER; + } + } + } + + /* Try to set-up TLSv1.0 ciphers. If not successful, concatenate them to + the SSLv3 ciphers. OS/400 prior to version 7.1 will understand it. */ + if(cc == CURLE_OK && (*protoflags & CURL_GSKPROTO_TLSV10_MASK)) { + cc = set_buffer(data, h, GSK_TLSV10_CIPHER_SPECS, + ciphers[CURL_GSKPROTO_TLSV10].buf, TRUE); + if(cc == CURLE_UNSUPPORTED_PROTOCOL) { + cc = CURLE_OK; + strcpy(ciphers[CURL_GSKPROTO_SSLV3].ptr, + ciphers[CURL_GSKPROTO_TLSV10].ptr); + } + } + + /* Set-up other ciphers. */ + if(cc == CURLE_OK && (*protoflags & CURL_GSKPROTO_SSLV3_MASK)) + cc = set_buffer(data, h, GSK_V3_CIPHER_SPECS, + ciphers[CURL_GSKPROTO_SSLV3].buf, FALSE); + if(cc == CURLE_OK && (*protoflags & CURL_GSKPROTO_SSLV2_MASK)) + cc = set_buffer(data, h, GSK_V2_CIPHER_SPECS, + ciphers[CURL_GSKPROTO_SSLV2].buf, FALSE); + + /* Clean-up. */ + for(i = 0; i < CURL_GSKPROTO_LAST; i++) + free(ciphers[i].buf); + + return cc; +} + + +int Curl_gskit_init(void) +{ + /* No initialisation needed. */ + + return 1; +} + + +void Curl_gskit_cleanup(void) +{ + /* Nothing to do. */ +} + + +static CURLcode init_environment(struct SessionHandle *data, + gsk_handle *envir, const char *appid, + const char *file, const char *label, + const char *password) +{ + int rc; + CURLcode c; + gsk_handle h; + + /* Creates the GSKit environment. */ + + rc = gsk_environment_open(&h); + switch (rc) { + case GSK_OK: + break; + case GSK_INSUFFICIENT_STORAGE: + return CURLE_OUT_OF_MEMORY; + default: + failf(data, "gsk_environment_open(): %s", gsk_strerror(rc)); + return CURLE_SSL_CONNECT_ERROR; + } + + c = set_enum(data, h, GSK_SESSION_TYPE, GSK_CLIENT_SESSION, FALSE); + if(c == CURLE_OK && appid) + c = set_buffer(data, h, GSK_OS400_APPLICATION_ID, appid, FALSE); + if(c == CURLE_OK && file) + c = set_buffer(data, h, GSK_KEYRING_FILE, file, FALSE); + if(c == CURLE_OK && label) + c = set_buffer(data, h, GSK_KEYRING_LABEL, label, FALSE); + if(c == CURLE_OK && password) + c = set_buffer(data, h, GSK_KEYRING_PW, password, FALSE); + + if(c == CURLE_OK) { + /* Locate CAs, Client certificate and key according to our settings. + Note: this call may be blocking for some tenths of seconds. */ + c = gskit_status(data, gsk_environment_init(h), + "gsk_environment_init()", CURLE_SSL_CERTPROBLEM); + if(c == CURLE_OK) { + *envir = h; + return c; + } + } + /* Error: rollback. */ + gsk_environment_close(&h); + return c; +} + + +static void cancel_async_handshake(struct connectdata *conn, int sockindex) +{ + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + Qso_OverlappedIO_t cstat; + + if(QsoCancelOperation(conn->sock[sockindex], 0) > 0) + QsoWaitForIOCompletion(connssl->iocport, &cstat, (struct timeval *) NULL); +} + + +static void close_async_handshake(struct ssl_connect_data *connssl) +{ + QsoDestroyIOCompletionPort(connssl->iocport); + connssl->iocport = -1; +} + + +static void close_one(struct ssl_connect_data *conn, + struct SessionHandle *data) +{ + if(conn->handle) { + gskit_status(data, gsk_secure_soc_close(&conn->handle), + "gsk_secure_soc_close()", 0); + conn->handle = (gsk_handle) NULL; + } + if(conn->iocport >= 0) + close_async_handshake(conn); +} + + +static ssize_t gskit_send(struct connectdata *conn, int sockindex, + const void *mem, size_t len, CURLcode *curlcode) +{ + struct SessionHandle *data = conn->data; + CURLcode cc; + int written; + + cc = gskit_status(data, + gsk_secure_soc_write(conn->ssl[sockindex].handle, + (char *) mem, (int) len, &written), + "gsk_secure_soc_write()", CURLE_SEND_ERROR); + if(cc != CURLE_OK) { + *curlcode = cc; + written = -1; + } + return (ssize_t) written; /* number of bytes */ +} + + +static ssize_t gskit_recv(struct connectdata *conn, int num, char *buf, + size_t buffersize, CURLcode *curlcode) +{ + struct SessionHandle *data = conn->data; + int buffsize; + int nread; + CURLcode cc; + + buffsize = buffersize > (size_t) INT_MAX? INT_MAX: (int) buffersize; + cc = gskit_status(data, gsk_secure_soc_read(conn->ssl[num].handle, + buf, buffsize, &nread), + "gsk_secure_soc_read()", CURLE_RECV_ERROR); + if(cc != CURLE_OK) { + *curlcode = cc; + nread = -1; + } + return (ssize_t) nread; +} + + +static CURLcode gskit_connect_step1(struct connectdata *conn, int sockindex) +{ + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + gsk_handle envir; + CURLcode cc; + int rc; + char *keyringfile; + char *keyringpwd; + char *keyringlabel; + char *sni; + unsigned int protoflags; + long timeout; + Qso_OverlappedIO_t commarea; + + /* Create SSL environment, start (preferably asynchronous) handshake. */ + + connssl->handle = (gsk_handle) NULL; + connssl->iocport = -1; + + /* GSKit supports two ways of specifying an SSL context: either by + * application identifier (that should have been defined at the system + * level) or by keyring file, password and certificate label. + * Local certificate name (CURLOPT_SSLCERT) is used to hold either the + * application identifier of the certificate label. + * Key password (CURLOPT_KEYPASSWD) holds the keyring password. + * It is not possible to have different keyrings for the CAs and the + * local certificate. We thus use the CA file (CURLOPT_CAINFO) to identify + * the keyring file. + * If no key password is given and the keyring is the system keyring, + * application identifier mode is tried first, as recommended in IBM doc. + */ + + keyringfile = data->set.str[STRING_SSL_CAFILE]; + keyringpwd = data->set.str[STRING_KEY_PASSWD]; + keyringlabel = data->set.str[STRING_CERT]; + envir = (gsk_handle) NULL; + + if(keyringlabel && *keyringlabel && !keyringpwd && + !strcmp(keyringfile, CURL_CA_BUNDLE)) { + /* Try application identifier mode. */ + init_environment(data, &envir, keyringlabel, (const char *) NULL, + (const char *) NULL, (const char *) NULL); + } + + if(!envir) { + /* Use keyring mode. */ + cc = init_environment(data, &envir, (const char *) NULL, + keyringfile, keyringlabel, keyringpwd); + if(cc != CURLE_OK) + return cc; + } + + /* Create secure session. */ + cc = gskit_status(data, gsk_secure_soc_open(envir, &connssl->handle), + "gsk_secure_soc_open()", CURLE_SSL_CONNECT_ERROR); + gsk_environment_close(&envir); + if(cc != CURLE_OK) + return cc; + + /* Determine which SSL/TLS version should be enabled. */ + protoflags = CURL_GSKPROTO_SSLV3_MASK | CURL_GSKPROTO_TLSV10_MASK | + CURL_GSKPROTO_TLSV11_MASK | CURL_GSKPROTO_TLSV12_MASK; + sni = conn->host.name; + switch (data->set.ssl.version) { + case CURL_SSLVERSION_SSLv2: + protoflags = CURL_GSKPROTO_SSLV2_MASK; + sni = (char *) NULL; + break; + case CURL_SSLVERSION_SSLv3: + protoflags = CURL_GSKPROTO_SSLV2_MASK; + sni = (char *) NULL; + break; + case CURL_SSLVERSION_TLSv1: + protoflags = CURL_GSKPROTO_TLSV10_MASK | + CURL_GSKPROTO_TLSV11_MASK | CURL_GSKPROTO_TLSV12_MASK; + break; + case CURL_SSLVERSION_TLSv1_0: + protoflags = CURL_GSKPROTO_TLSV10_MASK; + break; + case CURL_SSLVERSION_TLSv1_1: + protoflags = CURL_GSKPROTO_TLSV11_MASK; + break; + case CURL_SSLVERSION_TLSv1_2: + protoflags = CURL_GSKPROTO_TLSV12_MASK; + break; + } + + /* Process SNI. Ignore if not supported (on OS400 < V7R1). */ + if(sni) { + cc = set_buffer(data, connssl->handle, + GSK_SSL_EXTN_SERVERNAME_REQUEST, sni, TRUE); + if(cc == CURLE_UNSUPPORTED_PROTOCOL) + cc = CURLE_OK; + } + + /* Set session parameters. */ + if(cc == CURLE_OK) { + /* Compute the handshake timeout. Since GSKit granularity is 1 second, + we round up the required value. */ + timeout = Curl_timeleft(data, NULL, TRUE); + if(timeout < 0) + cc = CURLE_OPERATION_TIMEDOUT; + else + cc = set_numeric(data, connssl->handle, GSK_HANDSHAKE_TIMEOUT, + (timeout + 999) / 1000); + } + if(cc == CURLE_OK) + cc = set_numeric(data, connssl->handle, GSK_FD, conn->sock[sockindex]); + if(cc == CURLE_OK) + cc = set_ciphers(data, connssl->handle, &protoflags); + if(!protoflags) { + failf(data, "No SSL protocol/cipher combination enabled"); + cc = CURLE_SSL_CIPHER; + } + if(cc == CURLE_OK) + cc = set_enum(data, connssl->handle, GSK_PROTOCOL_SSLV2, + (protoflags & CURL_GSKPROTO_SSLV2_MASK)? + GSK_PROTOCOL_SSLV2_ON: GSK_PROTOCOL_SSLV2_OFF, FALSE); + if(cc == CURLE_OK) + cc = set_enum(data, connssl->handle, GSK_PROTOCOL_SSLV3, + (protoflags & CURL_GSKPROTO_SSLV3_MASK)? + GSK_PROTOCOL_SSLV3_ON: GSK_PROTOCOL_SSLV3_OFF, FALSE); + if(cc == CURLE_OK) + cc = set_enum(data, connssl->handle, GSK_PROTOCOL_TLSV1, + (protoflags & CURL_GSKPROTO_TLSV10_MASK)? + GSK_PROTOCOL_TLSV1_ON: GSK_PROTOCOL_TLSV1_OFF, FALSE); + if(cc == CURLE_OK) { + cc = set_enum(data, connssl->handle, GSK_PROTOCOL_TLSV11, + (protoflags & CURL_GSKPROTO_TLSV11_MASK)? + GSK_TRUE: GSK_FALSE, TRUE); + if(cc == CURLE_UNSUPPORTED_PROTOCOL) { + cc = CURLE_OK; + if(protoflags == CURL_GSKPROTO_TLSV11_MASK) { + failf(data, "TLS 1.1 not yet supported"); + cc = CURLE_SSL_CIPHER; + } + } + } + if(cc == CURLE_OK) { + cc = set_enum(data, connssl->handle, GSK_PROTOCOL_TLSV12, + (protoflags & CURL_GSKPROTO_TLSV12_MASK)? + GSK_TRUE: GSK_FALSE, TRUE); + if(cc == CURLE_UNSUPPORTED_PROTOCOL) { + cc = CURLE_OK; + if(protoflags == CURL_GSKPROTO_TLSV12_MASK) { + failf(data, "TLS 1.2 not yet supported"); + cc = CURLE_SSL_CIPHER; + } + } + } + if(cc == CURLE_OK) + cc = set_enum(data, connssl->handle, GSK_SERVER_AUTH_TYPE, + data->set.ssl.verifypeer? GSK_SERVER_AUTH_FULL: + GSK_SERVER_AUTH_PASSTHRU, FALSE); + + if(cc == CURLE_OK) { + /* Start handshake. Try asynchronous first. */ + memset(&commarea, 0, sizeof commarea); + connssl->iocport = QsoCreateIOCompletionPort(); + if(connssl->iocport != -1) { + cc = gskit_status(data, gsk_secure_soc_startInit(connssl->handle, + connssl->iocport, &commarea), + "gsk_secure_soc_startInit()", CURLE_SSL_CONNECT_ERROR); + if(cc == CURLE_OK) { + connssl->connecting_state = ssl_connect_2; + return CURLE_OK; + } + else + close_async_handshake(connssl); + } + else if(errno != ENOBUFS) + cc = gskit_status(data, GSK_ERROR_IO, "QsoCreateIOCompletionPort()", 0); + else { + /* No more completion port available. Use synchronous IO. */ + cc = gskit_status(data, gsk_secure_soc_init(connssl->handle), + "gsk_secure_soc_init()", CURLE_SSL_CONNECT_ERROR); + if(cc == CURLE_OK) { + connssl->connecting_state = ssl_connect_3; + return CURLE_OK; + } + } + } + + /* Error: rollback. */ + close_one(connssl, data); + return cc; +} + + +static CURLcode gskit_connect_step2(struct connectdata *conn, int sockindex, + bool nonblocking) +{ + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + Qso_OverlappedIO_t cstat; + long timeout_ms; + struct timeval stmv; + CURLcode cc; + + /* Poll or wait for end of SSL asynchronous handshake. */ + + for(;;) { + timeout_ms = nonblocking? 0: Curl_timeleft(data, NULL, TRUE); + if(timeout_ms < 0) + timeout_ms = 0; + stmv.tv_sec = timeout_ms / 1000; + stmv.tv_usec = (timeout_ms - stmv.tv_sec * 1000) * 1000; + switch (QsoWaitForIOCompletion(connssl->iocport, &cstat, &stmv)) { + case 1: /* Operation complete. */ + break; + case -1: /* An error occurred: handshake still in progress. */ + if(errno == EINTR) { + if(nonblocking) + return CURLE_OK; + continue; /* Retry. */ + } + if(errno != ETIME) { + failf(data, "QsoWaitForIOCompletion() I/O error: %s", strerror(errno)); + cancel_async_handshake(conn, sockindex); + close_async_handshake(connssl); + return CURLE_SSL_CONNECT_ERROR; + } + /* FALL INTO... */ + case 0: /* Handshake in progress, timeout occurred. */ + if(nonblocking) + return CURLE_OK; + cancel_async_handshake(conn, sockindex); + close_async_handshake(connssl); + return CURLE_OPERATION_TIMEDOUT; + } + break; + } + cc = gskit_status(data, cstat.returnValue, "SSL handshake", + CURLE_SSL_CONNECT_ERROR); + if(cc == CURLE_OK) + connssl->connecting_state = ssl_connect_3; + close_async_handshake(connssl); + return cc; +} + + +static CURLcode gskit_connect_step3(struct connectdata *conn, int sockindex) +{ + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + const gsk_cert_data_elem *cdev; + int cdec; + const gsk_cert_data_elem *p; + const char *cert = (const char *) NULL; + const char *certend; + int i; + CURLcode cc; + + /* SSL handshake done: gather certificate info and verify host. */ + + if(gskit_status(data, gsk_attribute_get_cert_info(connssl->handle, + GSK_PARTNER_CERT_INFO, + &cdev, &cdec), + "gsk_attribute_get_cert_info()", CURLE_SSL_CONNECT_ERROR) == + CURLE_OK) { + infof(data, "Server certificate:\n"); + p = cdev; + for(i = 0; i++ < cdec; p++) + switch (p->cert_data_id) { + case CERT_BODY_DER: + cert = p->cert_data_p; + certend = cert + cdev->cert_data_l; + break; + case CERT_DN_PRINTABLE: + infof(data, "\t subject: %.*s\n", p->cert_data_l, p->cert_data_p); + break; + case CERT_ISSUER_DN_PRINTABLE: + infof(data, "\t issuer: %.*s\n", p->cert_data_l, p->cert_data_p); + break; + case CERT_VALID_FROM: + infof(data, "\t start date: %.*s\n", p->cert_data_l, p->cert_data_p); + break; + case CERT_VALID_TO: + infof(data, "\t expire date: %.*s\n", p->cert_data_l, p->cert_data_p); + break; + } + } + + /* Verify host. */ + cc = Curl_verifyhost(conn, cert, certend); + if(cc != CURLE_OK) + return cc; + + /* The only place GSKit can get the whole CA chain is a validation + callback where no user data pointer is available. Therefore it's not + possible to copy this chain into our structures for CAINFO. + However the server certificate may be available, thus we can return + info about it. */ + if(data->set.ssl.certinfo) { + if(Curl_ssl_init_certinfo(data, 1)) + return CURLE_OUT_OF_MEMORY; + if(cert) { + cc = Curl_extract_certinfo(conn, 0, cert, certend); + if(cc != CURLE_OK) + return cc; + } + } + + connssl->connecting_state = ssl_connect_done; + return CURLE_OK; +} + + +static CURLcode gskit_connect_common(struct connectdata *conn, int sockindex, + bool nonblocking, bool *done) +{ + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + long timeout_ms; + Qso_OverlappedIO_t cstat; + CURLcode cc = CURLE_OK; + + *done = connssl->state == ssl_connection_complete; + if(*done) + return CURLE_OK; + + /* Step 1: create session, start handshake. */ + if(connssl->connecting_state == ssl_connect_1) { + /* check allowed time left */ + timeout_ms = Curl_timeleft(data, NULL, TRUE); + + if(timeout_ms < 0) { + /* no need to continue if time already is up */ + failf(data, "SSL connection timeout"); + cc = CURLE_OPERATION_TIMEDOUT; + } + else + cc = gskit_connect_step1(conn, sockindex); + } + + /* Step 2: check if handshake is over. */ + if(cc == CURLE_OK && connssl->connecting_state == ssl_connect_2) { + /* check allowed time left */ + timeout_ms = Curl_timeleft(data, NULL, TRUE); + + if(timeout_ms < 0) { + /* no need to continue if time already is up */ + failf(data, "SSL connection timeout"); + cc = CURLE_OPERATION_TIMEDOUT; + } + else + cc = gskit_connect_step2(conn, sockindex, nonblocking); + } + + /* Step 3: gather certificate info, verify host. */ + if(cc == CURLE_OK && connssl->connecting_state == ssl_connect_3) + cc = gskit_connect_step3(conn, sockindex); + + if(cc != CURLE_OK) + close_one(connssl, data); + else if(connssl->connecting_state == ssl_connect_done) { + connssl->state = ssl_connection_complete; + connssl->connecting_state = ssl_connect_1; + conn->recv[sockindex] = gskit_recv; + conn->send[sockindex] = gskit_send; + *done = TRUE; + } + + return cc; +} + + +CURLcode Curl_gskit_connect_nonblocking(struct connectdata *conn, + int sockindex, + bool *done) +{ + CURLcode cc; + + cc = gskit_connect_common(conn, sockindex, TRUE, done); + if(*done || cc != CURLE_OK) + conn->ssl[sockindex].connecting_state = ssl_connect_1; + return cc; +} + + +CURLcode Curl_gskit_connect(struct connectdata *conn, int sockindex) +{ + CURLcode retcode; + bool done; + + conn->ssl[sockindex].connecting_state = ssl_connect_1; + retcode = gskit_connect_common(conn, sockindex, FALSE, &done); + if(retcode) + return retcode; + + DEBUGASSERT(done); + + return CURLE_OK; +} + + +void Curl_gskit_close(struct connectdata *conn, int sockindex) +{ + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + + if(connssl->use) + close_one(connssl, data); +} + + +int Curl_gskit_close_all(struct SessionHandle *data) +{ + /* Unimplemented. */ + (void) data; + return 0; +} + + +int Curl_gskit_shutdown(struct connectdata *conn, int sockindex) +{ + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + struct SessionHandle *data = conn->data; + ssize_t nread; + int what; + int rc; + char buf[120]; + + if(!connssl->handle) + return 0; + + if(data->set.ftp_ccc != CURLFTPSSL_CCC_ACTIVE) + return 0; + + close_one(connssl, data); + rc = 0; + what = Curl_socket_ready(conn->sock[sockindex], + CURL_SOCKET_BAD, SSL_SHUTDOWN_TIMEOUT); + + for(;;) { + if(what < 0) { + /* anything that gets here is fatally bad */ + failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO); + rc = -1; + break; + } + + if(!what) { /* timeout */ + failf(data, "SSL shutdown timeout"); + break; + } + + /* Something to read, let's do it and hope that it is the close + notify alert from the server. No way to gsk_secure_soc_read() now, so + use read(). */ + + nread = read(conn->sock[sockindex], buf, sizeof(buf)); + + if(nread < 0) { + failf(data, "read: %s", strerror(errno)); + rc = -1; + } + + if(nread <= 0) + break; + + what = Curl_socket_ready(conn->sock[sockindex], CURL_SOCKET_BAD, 0); + } + + return rc; +} + + +size_t Curl_gskit_version(char *buffer, size_t size) +{ + strncpy(buffer, "GSKit", size); + return strlen(buffer); +} + + +int Curl_gskit_check_cxn(struct connectdata *cxn) +{ + int err; + int errlen; + + /* The only thing that can be tested here is at the socket level. */ + + if(!cxn->ssl[FIRSTSOCKET].handle) + return 0; /* connection has been closed */ + + err = 0; + errlen = sizeof err; + + if(getsockopt(cxn->sock[FIRSTSOCKET], SOL_SOCKET, SO_ERROR, + (unsigned char *) &err, &errlen) || + errlen != sizeof err || err) + return 0; /* connection has been closed */ + + return -1; /* connection status unknown */ +} + +#endif /* USE_GSKIT */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/gskit.h b/external/libcurl_android/jni/libcurl/lib/vtls/gskit.h new file mode 100755 index 00000000..a4caa6f2 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/gskit.h @@ -0,0 +1,65 @@ +#ifndef HEADER_CURL_GSKIT_H +#define HEADER_CURL_GSKIT_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +/* + * This header should only be needed to get included by vtls.c and gskit.c + */ + +#include "urldata.h" + +#ifdef USE_GSKIT +int Curl_gskit_init(void); +void Curl_gskit_cleanup(void); +CURLcode Curl_gskit_connect(struct connectdata * conn, int sockindex); +CURLcode Curl_gskit_connect_nonblocking(struct connectdata * conn, + int sockindex, bool * done); +void Curl_gskit_close(struct connectdata *conn, int sockindex); +int Curl_gskit_close_all(struct SessionHandle * data); +int Curl_gskit_shutdown(struct connectdata * conn, int sockindex); + +size_t Curl_gskit_version(char * buffer, size_t size); +int Curl_gskit_check_cxn(struct connectdata * cxn); + +/* API setup for GSKit */ +#define curlssl_init Curl_gskit_init +#define curlssl_cleanup Curl_gskit_cleanup +#define curlssl_connect Curl_gskit_connect +#define curlssl_connect_nonblocking Curl_gskit_connect_nonblocking + +/* No session handling for GSKit */ +#define curlssl_session_free(x) Curl_nop_stmt +#define curlssl_close_all Curl_gskit_close_all +#define curlssl_close Curl_gskit_close +#define curlssl_shutdown(x,y) Curl_gskit_shutdown(x,y) +#define curlssl_set_engine(x,y) CURLE_NOT_BUILT_IN +#define curlssl_set_engine_default(x) CURLE_NOT_BUILT_IN +#define curlssl_engines_list(x) NULL +#define curlssl_version Curl_gskit_version +#define curlssl_check_cxn(x) Curl_gskit_check_cxn(x) +#define curlssl_data_pending(x,y) 0 +#define CURL_SSL_BACKEND CURLSSLBACKEND_GSKIT +#endif /* USE_GSKIT */ + +#endif /* HEADER_CURL_GSKIT_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/gtls.c b/external/libcurl_android/jni/libcurl/lib/vtls/gtls.c new file mode 100755 index 00000000..d64f95dc --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/gtls.c @@ -0,0 +1,1323 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * Source file for all GnuTLS-specific code for the TLS/SSL layer. No code + * but vtls.c should ever call or use these functions. + * + * Note: don't use the GnuTLS' *_t variable type names in this source code, + * since they were not present in 1.0.X. + */ + +#include "curl_setup.h" + +#ifdef USE_GNUTLS + +#include +#include + +#ifdef USE_GNUTLS_NETTLE +#include +#include +#else +#include +#endif + +#include "urldata.h" +#include "sendf.h" +#include "inet_pton.h" +#include "gtls.h" +#include "vtls.h" +#include "parsedate.h" +#include "connect.h" /* for the connect timeout */ +#include "select.h" +#include "rawstr.h" +#include "warnless.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/* + Some hackish cast macros based on: + http://library.gnome.org/devel/glib/unstable/glib-Type-Conversion-Macros.html +*/ +#ifndef GNUTLS_POINTER_TO_INT_CAST +#define GNUTLS_POINTER_TO_INT_CAST(p) ((int) (long) (p)) +#endif +#ifndef GNUTLS_INT_TO_POINTER_CAST +#define GNUTLS_INT_TO_POINTER_CAST(i) ((void*) (long) (i)) +#endif + +/* Enable GnuTLS debugging by defining GTLSDEBUG */ +/*#define GTLSDEBUG */ + +#ifdef GTLSDEBUG +static void tls_log_func(int level, const char *str) +{ + fprintf(stderr, "|<%d>| %s", level, str); +} +#endif +static bool gtls_inited = FALSE; + +#if defined(GNUTLS_VERSION_NUMBER) +# if (GNUTLS_VERSION_NUMBER >= 0x020c00) +# undef gnutls_transport_set_lowat +# define gnutls_transport_set_lowat(A,B) Curl_nop_stmt +# define USE_GNUTLS_PRIORITY_SET_DIRECT 1 +# endif +# if (GNUTLS_VERSION_NUMBER >= 0x020c03) +# define GNUTLS_MAPS_WINSOCK_ERRORS 1 +# endif + +# ifdef USE_NGHTTP2 +# undef HAS_ALPN +# if (GNUTLS_VERSION_NUMBER >= 0x030200) +# define HAS_ALPN +# endif +# endif +#endif + +/* + * Custom push and pull callback functions used by GNU TLS to read and write + * to the socket. These functions are simple wrappers to send() and recv() + * (although here using the sread/swrite macros as defined by + * curl_setup_once.h). + * We use custom functions rather than the GNU TLS defaults because it allows + * us to get specific about the fourth "flags" argument, and to use arbitrary + * private data with gnutls_transport_set_ptr if we wish. + * + * When these custom push and pull callbacks fail, GNU TLS checks its own + * session-specific error variable, and when not set also its own global + * errno variable, in order to take appropriate action. GNU TLS does not + * require that the transport is actually a socket. This implies that for + * Windows builds these callbacks should ideally set the session-specific + * error variable using function gnutls_transport_set_errno or as a last + * resort global errno variable using gnutls_transport_set_global_errno, + * with a transport agnostic error value. This implies that some winsock + * error translation must take place in these callbacks. + * + * Paragraph above applies to GNU TLS versions older than 2.12.3, since + * this version GNU TLS does its own internal winsock error translation + * using system_errno() function. + */ + +#if defined(USE_WINSOCK) && !defined(GNUTLS_MAPS_WINSOCK_ERRORS) +# define gtls_EINTR 4 +# define gtls_EIO 5 +# define gtls_EAGAIN 11 +static int gtls_mapped_sockerrno(void) +{ + switch(SOCKERRNO) { + case WSAEWOULDBLOCK: + return gtls_EAGAIN; + case WSAEINTR: + return gtls_EINTR; + default: + break; + } + return gtls_EIO; +} +#endif + +static ssize_t Curl_gtls_push(void *s, const void *buf, size_t len) +{ + ssize_t ret = swrite(GNUTLS_POINTER_TO_INT_CAST(s), buf, len); +#if defined(USE_WINSOCK) && !defined(GNUTLS_MAPS_WINSOCK_ERRORS) + if(ret < 0) + gnutls_transport_set_global_errno(gtls_mapped_sockerrno()); +#endif + return ret; +} + +static ssize_t Curl_gtls_pull(void *s, void *buf, size_t len) +{ + ssize_t ret = sread(GNUTLS_POINTER_TO_INT_CAST(s), buf, len); +#if defined(USE_WINSOCK) && !defined(GNUTLS_MAPS_WINSOCK_ERRORS) + if(ret < 0) + gnutls_transport_set_global_errno(gtls_mapped_sockerrno()); +#endif + return ret; +} + +/* Curl_gtls_init() + * + * Global GnuTLS init, called from Curl_ssl_init(). This calls functions that + * are not thread-safe and thus this function itself is not thread-safe and + * must only be called from within curl_global_init() to keep the thread + * situation under control! + */ +int Curl_gtls_init(void) +{ + int ret = 1; + if(!gtls_inited) { + ret = gnutls_global_init()?0:1; +#ifdef GTLSDEBUG + gnutls_global_set_log_function(tls_log_func); + gnutls_global_set_log_level(2); +#endif + gtls_inited = TRUE; + } + return ret; +} + +int Curl_gtls_cleanup(void) +{ + if(gtls_inited) { + gnutls_global_deinit(); + gtls_inited = FALSE; + } + return 1; +} + +static void showtime(struct SessionHandle *data, + const char *text, + time_t stamp) +{ + struct tm buffer; + const struct tm *tm = &buffer; + CURLcode result = Curl_gmtime(stamp, &buffer); + if(result) + return; + + snprintf(data->state.buffer, + BUFSIZE, + "\t %s: %s, %02d %s %4d %02d:%02d:%02d GMT\n", + text, + Curl_wkday[tm->tm_wday?tm->tm_wday-1:6], + tm->tm_mday, + Curl_month[tm->tm_mon], + tm->tm_year + 1900, + tm->tm_hour, + tm->tm_min, + tm->tm_sec); + infof(data, "%s\n", data->state.buffer); +} + +static gnutls_datum_t load_file (const char *file) +{ + FILE *f; + gnutls_datum_t loaded_file = { NULL, 0 }; + long filelen; + void *ptr; + + if(!(f = fopen(file, "r"))) + return loaded_file; + if(fseek(f, 0, SEEK_END) != 0 + || (filelen = ftell(f)) < 0 + || fseek(f, 0, SEEK_SET) != 0 + || !(ptr = malloc((size_t)filelen))) + goto out; + if(fread(ptr, 1, (size_t)filelen, f) < (size_t)filelen) { + free(ptr); + goto out; + } + + loaded_file.data = ptr; + loaded_file.size = (unsigned int)filelen; +out: + fclose(f); + return loaded_file; +} + +static void unload_file(gnutls_datum_t data) { + free(data.data); +} + + +/* this function does a SSL/TLS (re-)handshake */ +static CURLcode handshake(struct connectdata *conn, + int sockindex, + bool duringconnect, + bool nonblocking) +{ + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + gnutls_session_t session = conn->ssl[sockindex].session; + curl_socket_t sockfd = conn->sock[sockindex]; + long timeout_ms; + int rc; + int what; + + for(;;) { + /* check allowed time left */ + timeout_ms = Curl_timeleft(data, NULL, duringconnect); + + if(timeout_ms < 0) { + /* no need to continue if time already is up */ + failf(data, "SSL connection timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + + /* if ssl is expecting something, check if it's available. */ + if(connssl->connecting_state == ssl_connect_2_reading + || connssl->connecting_state == ssl_connect_2_writing) { + + curl_socket_t writefd = ssl_connect_2_writing== + connssl->connecting_state?sockfd:CURL_SOCKET_BAD; + curl_socket_t readfd = ssl_connect_2_reading== + connssl->connecting_state?sockfd:CURL_SOCKET_BAD; + + what = Curl_socket_ready(readfd, writefd, + nonblocking?0: + timeout_ms?timeout_ms:1000); + if(what < 0) { + /* fatal error */ + failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO); + return CURLE_SSL_CONNECT_ERROR; + } + else if(0 == what) { + if(nonblocking) + return CURLE_OK; + else if(timeout_ms) { + /* timeout */ + failf(data, "SSL connection timeout at %ld", timeout_ms); + return CURLE_OPERATION_TIMEDOUT; + } + } + /* socket is readable or writable */ + } + + rc = gnutls_handshake(session); + + if((rc == GNUTLS_E_AGAIN) || (rc == GNUTLS_E_INTERRUPTED)) { + connssl->connecting_state = + gnutls_record_get_direction(session)? + ssl_connect_2_writing:ssl_connect_2_reading; + continue; + if(nonblocking) + return CURLE_OK; + } + else if((rc < 0) && !gnutls_error_is_fatal(rc)) { + const char *strerr = NULL; + + if(rc == GNUTLS_E_WARNING_ALERT_RECEIVED) { + int alert = gnutls_alert_get(session); + strerr = gnutls_alert_get_name(alert); + } + + if(strerr == NULL) + strerr = gnutls_strerror(rc); + + failf(data, "gnutls_handshake() warning: %s", strerr); + } + else if(rc < 0) { + const char *strerr = NULL; + + if(rc == GNUTLS_E_FATAL_ALERT_RECEIVED) { + int alert = gnutls_alert_get(session); + strerr = gnutls_alert_get_name(alert); + } + + if(strerr == NULL) + strerr = gnutls_strerror(rc); + + failf(data, "gnutls_handshake() failed: %s", strerr); + return CURLE_SSL_CONNECT_ERROR; + } + + /* Reset our connect state machine */ + connssl->connecting_state = ssl_connect_1; + return CURLE_OK; + } +} + +static gnutls_x509_crt_fmt_t do_file_type(const char *type) +{ + if(!type || !type[0]) + return GNUTLS_X509_FMT_PEM; + if(Curl_raw_equal(type, "PEM")) + return GNUTLS_X509_FMT_PEM; + if(Curl_raw_equal(type, "DER")) + return GNUTLS_X509_FMT_DER; + return -1; +} + +static CURLcode +gtls_connect_step1(struct connectdata *conn, + int sockindex) +{ + struct SessionHandle *data = conn->data; + gnutls_session_t session; + int rc; + void *ssl_sessionid; + size_t ssl_idsize; + bool sni = TRUE; /* default is SNI enabled */ +#ifdef ENABLE_IPV6 + struct in6_addr addr; +#else + struct in_addr addr; +#endif +#ifndef USE_GNUTLS_PRIORITY_SET_DIRECT + static const int cipher_priority[] = { + /* These two ciphers were added to GnuTLS as late as ver. 3.0.1, + but this code path is only ever used for ver. < 2.12.0. + GNUTLS_CIPHER_AES_128_GCM, + GNUTLS_CIPHER_AES_256_GCM, + */ + GNUTLS_CIPHER_AES_128_CBC, + GNUTLS_CIPHER_AES_256_CBC, + GNUTLS_CIPHER_CAMELLIA_128_CBC, + GNUTLS_CIPHER_CAMELLIA_256_CBC, + GNUTLS_CIPHER_3DES_CBC, + }; + static const int cert_type_priority[] = { GNUTLS_CRT_X509, 0 }; + static int protocol_priority[] = { 0, 0, 0, 0 }; +#else +#define GNUTLS_CIPHERS "NORMAL:-ARCFOUR-128:-CTYPE-ALL:+CTYPE-X509" +/* If GnuTLS was compiled without support for SRP it will error out if SRP is + requested in the priority string, so treat it specially + */ +#define GNUTLS_SRP "+SRP" + const char* prioritylist; + const char *err = NULL; +#endif +#ifdef HAS_ALPN + int protocols_size = 2; + gnutls_datum_t protocols[2]; +#endif + + if(conn->ssl[sockindex].state == ssl_connection_complete) + /* to make us tolerant against being called more than once for the + same connection */ + return CURLE_OK; + + if(!gtls_inited) + Curl_gtls_init(); + + /* GnuTLS only supports SSLv3 and TLSv1 */ + if(data->set.ssl.version == CURL_SSLVERSION_SSLv2) { + failf(data, "GnuTLS does not support SSLv2"); + return CURLE_SSL_CONNECT_ERROR; + } + else if(data->set.ssl.version == CURL_SSLVERSION_SSLv3) + sni = FALSE; /* SSLv3 has no SNI */ + + /* allocate a cred struct */ + rc = gnutls_certificate_allocate_credentials(&conn->ssl[sockindex].cred); + if(rc != GNUTLS_E_SUCCESS) { + failf(data, "gnutls_cert_all_cred() failed: %s", gnutls_strerror(rc)); + return CURLE_SSL_CONNECT_ERROR; + } + +#ifdef USE_TLS_SRP + if(data->set.ssl.authtype == CURL_TLSAUTH_SRP) { + infof(data, "Using TLS-SRP username: %s\n", data->set.ssl.username); + + rc = gnutls_srp_allocate_client_credentials( + &conn->ssl[sockindex].srp_client_cred); + if(rc != GNUTLS_E_SUCCESS) { + failf(data, "gnutls_srp_allocate_client_cred() failed: %s", + gnutls_strerror(rc)); + return CURLE_OUT_OF_MEMORY; + } + + rc = gnutls_srp_set_client_credentials(conn->ssl[sockindex]. + srp_client_cred, + data->set.ssl.username, + data->set.ssl.password); + if(rc != GNUTLS_E_SUCCESS) { + failf(data, "gnutls_srp_set_client_cred() failed: %s", + gnutls_strerror(rc)); + return CURLE_BAD_FUNCTION_ARGUMENT; + } + } +#endif + + if(data->set.ssl.CAfile) { + /* set the trusted CA cert bundle file */ + gnutls_certificate_set_verify_flags(conn->ssl[sockindex].cred, + GNUTLS_VERIFY_ALLOW_X509_V1_CA_CRT); + + rc = gnutls_certificate_set_x509_trust_file(conn->ssl[sockindex].cred, + data->set.ssl.CAfile, + GNUTLS_X509_FMT_PEM); + if(rc < 0) { + infof(data, "error reading ca cert file %s (%s)\n", + data->set.ssl.CAfile, gnutls_strerror(rc)); + if(data->set.ssl.verifypeer) + return CURLE_SSL_CACERT_BADFILE; + } + else + infof(data, "found %d certificates in %s\n", + rc, data->set.ssl.CAfile); + } + + if(data->set.ssl.CRLfile) { + /* set the CRL list file */ + rc = gnutls_certificate_set_x509_crl_file(conn->ssl[sockindex].cred, + data->set.ssl.CRLfile, + GNUTLS_X509_FMT_PEM); + if(rc < 0) { + failf(data, "error reading crl file %s (%s)", + data->set.ssl.CRLfile, gnutls_strerror(rc)); + return CURLE_SSL_CRL_BADFILE; + } + else + infof(data, "found %d CRL in %s\n", + rc, data->set.ssl.CRLfile); + } + + /* Initialize TLS session as a client */ + rc = gnutls_init(&conn->ssl[sockindex].session, GNUTLS_CLIENT); + if(rc != GNUTLS_E_SUCCESS) { + failf(data, "gnutls_init() failed: %d", rc); + return CURLE_SSL_CONNECT_ERROR; + } + + /* convenient assign */ + session = conn->ssl[sockindex].session; + + if((0 == Curl_inet_pton(AF_INET, conn->host.name, &addr)) && +#ifdef ENABLE_IPV6 + (0 == Curl_inet_pton(AF_INET6, conn->host.name, &addr)) && +#endif + sni && + (gnutls_server_name_set(session, GNUTLS_NAME_DNS, conn->host.name, + strlen(conn->host.name)) < 0)) + infof(data, "WARNING: failed to configure server name indication (SNI) " + "TLS extension\n"); + + /* Use default priorities */ + rc = gnutls_set_default_priority(session); + if(rc != GNUTLS_E_SUCCESS) + return CURLE_SSL_CONNECT_ERROR; + +#ifndef USE_GNUTLS_PRIORITY_SET_DIRECT + rc = gnutls_cipher_set_priority(session, cipher_priority); + if(rc != GNUTLS_E_SUCCESS) + return CURLE_SSL_CONNECT_ERROR; + + /* Sets the priority on the certificate types supported by gnutls. Priority + is higher for types specified before others. After specifying the types + you want, you must append a 0. */ + rc = gnutls_certificate_type_set_priority(session, cert_type_priority); + if(rc != GNUTLS_E_SUCCESS) + return CURLE_SSL_CONNECT_ERROR; + + if(data->set.ssl.cipher_list != NULL) { + failf(data, "can't pass a custom cipher list to older GnuTLS" + " versions"); + return CURLE_SSL_CONNECT_ERROR; + } + + switch (data->set.ssl.version) { + case CURL_SSLVERSION_SSLv3: + protocol_priority[0] = GNUTLS_SSL3; + break; + case CURL_SSLVERSION_DEFAULT: + case CURL_SSLVERSION_TLSv1: + protocol_priority[0] = GNUTLS_TLS1_0; + protocol_priority[1] = GNUTLS_TLS1_1; + protocol_priority[2] = GNUTLS_TLS1_2; + break; + case CURL_SSLVERSION_TLSv1_0: + protocol_priority[0] = GNUTLS_TLS1_0; + break; + case CURL_SSLVERSION_TLSv1_1: + protocol_priority[0] = GNUTLS_TLS1_1; + break; + case CURL_SSLVERSION_TLSv1_2: + protocol_priority[0] = GNUTLS_TLS1_2; + break; + case CURL_SSLVERSION_SSLv2: + default: + failf(data, "GnuTLS does not support SSLv2"); + return CURLE_SSL_CONNECT_ERROR; + break; + } + rc = gnutls_protocol_set_priority(session, protocol_priority); + if(rc != GNUTLS_E_SUCCESS) { + failf(data, "Did you pass a valid GnuTLS cipher list?"); + return CURLE_SSL_CONNECT_ERROR; + } + +#else + /* Ensure +SRP comes at the *end* of all relevant strings so that it can be + * removed if a run-time error indicates that SRP is not supported by this + * GnuTLS version */ + switch (data->set.ssl.version) { + case CURL_SSLVERSION_SSLv3: + prioritylist = GNUTLS_CIPHERS ":-VERS-TLS-ALL:+VERS-SSL3.0"; + sni = false; + break; + case CURL_SSLVERSION_DEFAULT: + case CURL_SSLVERSION_TLSv1: + prioritylist = GNUTLS_CIPHERS ":-VERS-SSL3.0:" GNUTLS_SRP; + break; + case CURL_SSLVERSION_TLSv1_0: + prioritylist = GNUTLS_CIPHERS ":-VERS-SSL3.0:-VERS-TLS-ALL:" + "+VERS-TLS1.0:" GNUTLS_SRP; + break; + case CURL_SSLVERSION_TLSv1_1: + prioritylist = GNUTLS_CIPHERS ":-VERS-SSL3.0:-VERS-TLS-ALL:" + "+VERS-TLS1.1:" GNUTLS_SRP; + break; + case CURL_SSLVERSION_TLSv1_2: + prioritylist = GNUTLS_CIPHERS ":-VERS-SSL3.0:-VERS-TLS-ALL:" + "+VERS-TLS1.2:" GNUTLS_SRP; + break; + case CURL_SSLVERSION_SSLv2: + default: + failf(data, "GnuTLS does not support SSLv2"); + return CURLE_SSL_CONNECT_ERROR; + break; + } + rc = gnutls_priority_set_direct(session, prioritylist, &err); + if((rc == GNUTLS_E_INVALID_REQUEST) && err) { + if(!strcmp(err, GNUTLS_SRP)) { + /* This GnuTLS was probably compiled without support for SRP. + * Note that fact and try again without it. */ + int validprioritylen = curlx_uztosi(err - prioritylist); + char *prioritycopy = strdup(prioritylist); + if(!prioritycopy) + return CURLE_OUT_OF_MEMORY; + + infof(data, "This GnuTLS does not support SRP\n"); + if(validprioritylen) + /* Remove the :+SRP */ + prioritycopy[validprioritylen - 1] = 0; + rc = gnutls_priority_set_direct(session, prioritycopy, &err); + free(prioritycopy); + } + } + if(rc != GNUTLS_E_SUCCESS) { + failf(data, "Error %d setting GnuTLS cipher list starting with %s", + rc, err); + return CURLE_SSL_CONNECT_ERROR; + } +#endif + +#ifdef HAS_ALPN + if(data->set.httpversion == CURL_HTTP_VERSION_2_0) { + if(data->set.ssl_enable_alpn) { + protocols[0].data = NGHTTP2_PROTO_VERSION_ID; + protocols[0].size = NGHTTP2_PROTO_VERSION_ID_LEN; + protocols[1].data = ALPN_HTTP_1_1; + protocols[1].size = ALPN_HTTP_1_1_LENGTH; + gnutls_alpn_set_protocols(session, protocols, protocols_size, 0); + infof(data, "ALPN, offering %s, %s\n", NGHTTP2_PROTO_VERSION_ID, + ALPN_HTTP_1_1); + } + else { + infof(data, "SSL, can't negotiate HTTP/2.0 without ALPN\n"); + } + } +#endif + + if(data->set.str[STRING_CERT]) { + if(gnutls_certificate_set_x509_key_file( + conn->ssl[sockindex].cred, + data->set.str[STRING_CERT], + data->set.str[STRING_KEY] ? + data->set.str[STRING_KEY] : data->set.str[STRING_CERT], + do_file_type(data->set.str[STRING_CERT_TYPE]) ) != + GNUTLS_E_SUCCESS) { + failf(data, "error reading X.509 key or certificate file"); + return CURLE_SSL_CONNECT_ERROR; + } + } + +#ifdef USE_TLS_SRP + /* put the credentials to the current session */ + if(data->set.ssl.authtype == CURL_TLSAUTH_SRP) { + rc = gnutls_credentials_set(session, GNUTLS_CRD_SRP, + conn->ssl[sockindex].srp_client_cred); + if(rc != GNUTLS_E_SUCCESS) + failf(data, "gnutls_credentials_set() failed: %s", gnutls_strerror(rc)); + } + else +#endif + rc = gnutls_credentials_set(session, GNUTLS_CRD_CERTIFICATE, + conn->ssl[sockindex].cred); + + /* set the connection handle (file descriptor for the socket) */ + gnutls_transport_set_ptr(session, + GNUTLS_INT_TO_POINTER_CAST(conn->sock[sockindex])); + + /* register callback functions to send and receive data. */ + gnutls_transport_set_push_function(session, Curl_gtls_push); + gnutls_transport_set_pull_function(session, Curl_gtls_pull); + + /* lowat must be set to zero when using custom push and pull functions. */ + gnutls_transport_set_lowat(session, 0); + + /* This might be a reconnect, so we check for a session ID in the cache + to speed up things */ + + if(!Curl_ssl_getsessionid(conn, &ssl_sessionid, &ssl_idsize)) { + /* we got a session id, use it! */ + gnutls_session_set_data(session, ssl_sessionid, ssl_idsize); + + /* Informational message */ + infof (data, "SSL re-using session ID\n"); + } + + return CURLE_OK; +} + +static Curl_recv gtls_recv; +static Curl_send gtls_send; + +static CURLcode +gtls_connect_step3(struct connectdata *conn, + int sockindex) +{ + unsigned int cert_list_size; + const gnutls_datum_t *chainp; + unsigned int verify_status; + gnutls_x509_crt_t x509_cert,x509_issuer; + gnutls_datum_t issuerp; + char certbuf[256] = ""; /* big enough? */ + size_t size; + unsigned int algo; + unsigned int bits; + time_t certclock; + const char *ptr; + struct SessionHandle *data = conn->data; + gnutls_session_t session = conn->ssl[sockindex].session; + int rc; + int incache; + void *ssl_sessionid; +#ifdef HAS_ALPN + gnutls_datum_t proto; +#endif + CURLcode result = CURLE_OK; + + /* This function will return the peer's raw certificate (chain) as sent by + the peer. These certificates are in raw format (DER encoded for + X.509). In case of a X.509 then a certificate list may be present. The + first certificate in the list is the peer's certificate, following the + issuer's certificate, then the issuer's issuer etc. */ + + chainp = gnutls_certificate_get_peers(session, &cert_list_size); + if(!chainp) { + if(data->set.ssl.verifypeer || + data->set.ssl.verifyhost || + data->set.ssl.issuercert) { +#ifdef USE_TLS_SRP + if(data->set.ssl.authtype == CURL_TLSAUTH_SRP + && data->set.ssl.username != NULL + && !data->set.ssl.verifypeer + && gnutls_cipher_get(session)) { + /* no peer cert, but auth is ok if we have SRP user and cipher and no + peer verify */ + } + else { +#endif + failf(data, "failed to get server cert"); + return CURLE_PEER_FAILED_VERIFICATION; +#ifdef USE_TLS_SRP + } +#endif + } + infof(data, "\t common name: WARNING couldn't obtain\n"); + } + + if(data->set.ssl.verifypeer) { + /* This function will try to verify the peer's certificate and return its + status (trusted, invalid etc.). The value of status should be one or + more of the gnutls_certificate_status_t enumerated elements bitwise + or'd. To avoid denial of service attacks some default upper limits + regarding the certificate key size and chain size are set. To override + them use gnutls_certificate_set_verify_limits(). */ + + rc = gnutls_certificate_verify_peers2(session, &verify_status); + if(rc < 0) { + failf(data, "server cert verify failed: %d", rc); + return CURLE_SSL_CONNECT_ERROR; + } + + /* verify_status is a bitmask of gnutls_certificate_status bits */ + if(verify_status & GNUTLS_CERT_INVALID) { + if(data->set.ssl.verifypeer) { + failf(data, "server certificate verification failed. CAfile: %s " + "CRLfile: %s", data->set.ssl.CAfile?data->set.ssl.CAfile:"none", + data->set.ssl.CRLfile?data->set.ssl.CRLfile:"none"); + return CURLE_SSL_CACERT; + } + else + infof(data, "\t server certificate verification FAILED\n"); + } + else + infof(data, "\t server certificate verification OK\n"); + } + else + infof(data, "\t server certificate verification SKIPPED\n"); + + /* initialize an X.509 certificate structure. */ + gnutls_x509_crt_init(&x509_cert); + + if(chainp) + /* convert the given DER or PEM encoded Certificate to the native + gnutls_x509_crt_t format */ + gnutls_x509_crt_import(x509_cert, chainp, GNUTLS_X509_FMT_DER); + + if(data->set.ssl.issuercert) { + gnutls_x509_crt_init(&x509_issuer); + issuerp = load_file(data->set.ssl.issuercert); + gnutls_x509_crt_import(x509_issuer, &issuerp, GNUTLS_X509_FMT_PEM); + rc = gnutls_x509_crt_check_issuer(x509_cert,x509_issuer); + unload_file(issuerp); + if(rc <= 0) { + failf(data, "server certificate issuer check failed (IssuerCert: %s)", + data->set.ssl.issuercert?data->set.ssl.issuercert:"none"); + return CURLE_SSL_ISSUER_ERROR; + } + infof(data,"\t server certificate issuer check OK (Issuer Cert: %s)\n", + data->set.ssl.issuercert?data->set.ssl.issuercert:"none"); + } + + size=sizeof(certbuf); + rc = gnutls_x509_crt_get_dn_by_oid(x509_cert, GNUTLS_OID_X520_COMMON_NAME, + 0, /* the first and only one */ + FALSE, + certbuf, + &size); + if(rc) { + infof(data, "error fetching CN from cert:%s\n", + gnutls_strerror(rc)); + } + + /* This function will check if the given certificate's subject matches the + given hostname. This is a basic implementation of the matching described + in RFC2818 (HTTPS), which takes into account wildcards, and the subject + alternative name PKIX extension. Returns non zero on success, and zero on + failure. */ + rc = gnutls_x509_crt_check_hostname(x509_cert, conn->host.name); +#if GNUTLS_VERSION_NUMBER < 0x030306 + /* Before 3.3.6, gnutls_x509_crt_check_hostname() didn't check IP + addresses. */ + if(!rc) { +#ifdef ENABLE_IPV6 + #define use_addr in6_addr +#else + #define use_addr in_addr +#endif + unsigned char addrbuf[sizeof(struct use_addr)]; + unsigned char certaddr[sizeof(struct use_addr)]; + size_t addrlen = 0, certaddrlen; + int i; + int ret = 0; + + if(Curl_inet_pton(AF_INET, conn->host.name, addrbuf) > 0) + addrlen = 4; +#ifdef ENABLE_IPV6 + else if(Curl_inet_pton(AF_INET6, conn->host.name, addrbuf) > 0) + addrlen = 16; +#endif + + if(addrlen) { + for(i=0; ; i++) { + certaddrlen = sizeof(certaddr); + ret = gnutls_x509_crt_get_subject_alt_name(x509_cert, i, certaddr, + &certaddrlen, NULL); + /* If this happens, it wasn't an IP address. */ + if(ret == GNUTLS_E_SHORT_MEMORY_BUFFER) + continue; + if(ret < 0) + break; + if(ret != GNUTLS_SAN_IPADDRESS) + continue; + if(certaddrlen == addrlen && !memcmp(addrbuf, certaddr, addrlen)) { + rc = 1; + break; + } + } + } + } +#endif + if(!rc) { + if(data->set.ssl.verifyhost) { + failf(data, "SSL: certificate subject name (%s) does not match " + "target host name '%s'", certbuf, conn->host.dispname); + gnutls_x509_crt_deinit(x509_cert); + return CURLE_PEER_FAILED_VERIFICATION; + } + else + infof(data, "\t common name: %s (does not match '%s')\n", + certbuf, conn->host.dispname); + } + else + infof(data, "\t common name: %s (matched)\n", certbuf); + + /* Check for time-based validity */ + certclock = gnutls_x509_crt_get_expiration_time(x509_cert); + + if(certclock == (time_t)-1) { + if(data->set.ssl.verifypeer) { + failf(data, "server cert expiration date verify failed"); + return CURLE_SSL_CONNECT_ERROR; + } + else + infof(data, "\t server certificate expiration date verify FAILED\n"); + } + else { + if(certclock < time(NULL)) { + if(data->set.ssl.verifypeer) { + failf(data, "server certificate expiration date has passed."); + return CURLE_PEER_FAILED_VERIFICATION; + } + else + infof(data, "\t server certificate expiration date FAILED\n"); + } + else + infof(data, "\t server certificate expiration date OK\n"); + } + + certclock = gnutls_x509_crt_get_activation_time(x509_cert); + + if(certclock == (time_t)-1) { + if(data->set.ssl.verifypeer) { + failf(data, "server cert activation date verify failed"); + return CURLE_SSL_CONNECT_ERROR; + } + else + infof(data, "\t server certificate activation date verify FAILED\n"); + } + else { + if(certclock > time(NULL)) { + if(data->set.ssl.verifypeer) { + failf(data, "server certificate not activated yet."); + return CURLE_PEER_FAILED_VERIFICATION; + } + else + infof(data, "\t server certificate activation date FAILED\n"); + } + else + infof(data, "\t server certificate activation date OK\n"); + } + + /* Show: + + - ciphers used + - subject + - start date + - expire date + - common name + - issuer + + */ + + /* public key algorithm's parameters */ + algo = gnutls_x509_crt_get_pk_algorithm(x509_cert, &bits); + infof(data, "\t certificate public key: %s\n", + gnutls_pk_algorithm_get_name(algo)); + + /* version of the X.509 certificate. */ + infof(data, "\t certificate version: #%d\n", + gnutls_x509_crt_get_version(x509_cert)); + + + size = sizeof(certbuf); + gnutls_x509_crt_get_dn(x509_cert, certbuf, &size); + infof(data, "\t subject: %s\n", certbuf); + + certclock = gnutls_x509_crt_get_activation_time(x509_cert); + showtime(data, "start date", certclock); + + certclock = gnutls_x509_crt_get_expiration_time(x509_cert); + showtime(data, "expire date", certclock); + + size = sizeof(certbuf); + gnutls_x509_crt_get_issuer_dn(x509_cert, certbuf, &size); + infof(data, "\t issuer: %s\n", certbuf); + + gnutls_x509_crt_deinit(x509_cert); + + /* compression algorithm (if any) */ + ptr = gnutls_compression_get_name(gnutls_compression_get(session)); + /* the *_get_name() says "NULL" if GNUTLS_COMP_NULL is returned */ + infof(data, "\t compression: %s\n", ptr); + + /* the name of the cipher used. ie 3DES. */ + ptr = gnutls_cipher_get_name(gnutls_cipher_get(session)); + infof(data, "\t cipher: %s\n", ptr); + + /* the MAC algorithms name. ie SHA1 */ + ptr = gnutls_mac_get_name(gnutls_mac_get(session)); + infof(data, "\t MAC: %s\n", ptr); + +#ifdef HAS_ALPN + if(data->set.ssl_enable_alpn) { + rc = gnutls_alpn_get_selected_protocol(session, &proto); + if(rc == 0) { + infof(data, "ALPN, server accepted to use %.*s\n", proto.size, + proto.data); + + if(proto.size == NGHTTP2_PROTO_VERSION_ID_LEN && + memcmp(NGHTTP2_PROTO_VERSION_ID, proto.data, + NGHTTP2_PROTO_VERSION_ID_LEN) == 0) { + conn->negnpn = NPN_HTTP2; + } + else if(proto.size == ALPN_HTTP_1_1_LENGTH && memcmp(ALPN_HTTP_1_1, + proto.data, ALPN_HTTP_1_1_LENGTH) == 0) { + conn->negnpn = NPN_HTTP1_1; + } + } + else { + infof(data, "ALPN, server did not agree to a protocol\n"); + } + } +#endif + + conn->ssl[sockindex].state = ssl_connection_complete; + conn->recv[sockindex] = gtls_recv; + conn->send[sockindex] = gtls_send; + + { + /* we always unconditionally get the session id here, as even if we + already got it from the cache and asked to use it in the connection, it + might've been rejected and then a new one is in use now and we need to + detect that. */ + void *connect_sessionid; + size_t connect_idsize = 0; + + /* get the session ID data size */ + gnutls_session_get_data(session, NULL, &connect_idsize); + connect_sessionid = malloc(connect_idsize); /* get a buffer for it */ + + if(connect_sessionid) { + /* extract session ID to the allocated buffer */ + gnutls_session_get_data(session, connect_sessionid, &connect_idsize); + + incache = !(Curl_ssl_getsessionid(conn, &ssl_sessionid, NULL)); + if(incache) { + /* there was one before in the cache, so instead of risking that the + previous one was rejected, we just kill that and store the new */ + Curl_ssl_delsessionid(conn, ssl_sessionid); + } + + /* store this session id */ + result = Curl_ssl_addsessionid(conn, connect_sessionid, connect_idsize); + if(result) { + free(connect_sessionid); + result = CURLE_OUT_OF_MEMORY; + } + } + else + result = CURLE_OUT_OF_MEMORY; + } + + return result; +} + + +/* + * This function is called after the TCP connect has completed. Setup the TLS + * layer and do all necessary magic. + */ +/* We use connssl->connecting_state to keep track of the connection status; + there are three states: 'ssl_connect_1' (not started yet or complete), + 'ssl_connect_2_reading' (waiting for data from server), and + 'ssl_connect_2_writing' (waiting to be able to write). + */ +static CURLcode +gtls_connect_common(struct connectdata *conn, + int sockindex, + bool nonblocking, + bool *done) +{ + int rc; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + + /* Initiate the connection, if not already done */ + if(ssl_connect_1==connssl->connecting_state) { + rc = gtls_connect_step1 (conn, sockindex); + if(rc) + return rc; + } + + rc = handshake(conn, sockindex, TRUE, nonblocking); + if(rc) + /* handshake() sets its own error message with failf() */ + return rc; + + /* Finish connecting once the handshake is done */ + if(ssl_connect_1==connssl->connecting_state) { + rc = gtls_connect_step3(conn, sockindex); + if(rc) + return rc; + } + + *done = ssl_connect_1==connssl->connecting_state; + + return CURLE_OK; +} + +CURLcode +Curl_gtls_connect_nonblocking(struct connectdata *conn, + int sockindex, + bool *done) +{ + return gtls_connect_common(conn, sockindex, TRUE, done); +} + +CURLcode +Curl_gtls_connect(struct connectdata *conn, + int sockindex) + +{ + CURLcode retcode; + bool done = FALSE; + + retcode = gtls_connect_common(conn, sockindex, FALSE, &done); + if(retcode) + return retcode; + + DEBUGASSERT(done); + + return CURLE_OK; +} + +static ssize_t gtls_send(struct connectdata *conn, + int sockindex, + const void *mem, + size_t len, + CURLcode *curlcode) +{ + ssize_t rc = gnutls_record_send(conn->ssl[sockindex].session, mem, len); + + if(rc < 0 ) { + *curlcode = (rc == GNUTLS_E_AGAIN) + ? CURLE_AGAIN + : CURLE_SEND_ERROR; + + rc = -1; + } + + return rc; +} + +void Curl_gtls_close_all(struct SessionHandle *data) +{ + /* FIX: make the OpenSSL code more generic and use parts of it here */ + (void)data; +} + +static void close_one(struct connectdata *conn, + int idx) +{ + if(conn->ssl[idx].session) { + gnutls_bye(conn->ssl[idx].session, GNUTLS_SHUT_RDWR); + gnutls_deinit(conn->ssl[idx].session); + conn->ssl[idx].session = NULL; + } + if(conn->ssl[idx].cred) { + gnutls_certificate_free_credentials(conn->ssl[idx].cred); + conn->ssl[idx].cred = NULL; + } +#ifdef USE_TLS_SRP + if(conn->ssl[idx].srp_client_cred) { + gnutls_srp_free_client_credentials(conn->ssl[idx].srp_client_cred); + conn->ssl[idx].srp_client_cred = NULL; + } +#endif +} + +void Curl_gtls_close(struct connectdata *conn, int sockindex) +{ + close_one(conn, sockindex); +} + +/* + * This function is called to shut down the SSL layer but keep the + * socket open (CCC - Clear Command Channel) + */ +int Curl_gtls_shutdown(struct connectdata *conn, int sockindex) +{ + ssize_t result; + int retval = 0; + struct SessionHandle *data = conn->data; + int done = 0; + char buf[120]; + + /* This has only been tested on the proftpd server, and the mod_tls code + sends a close notify alert without waiting for a close notify alert in + response. Thus we wait for a close notify alert from the server, but + we do not send one. Let's hope other servers do the same... */ + + if(data->set.ftp_ccc == CURLFTPSSL_CCC_ACTIVE) + gnutls_bye(conn->ssl[sockindex].session, GNUTLS_SHUT_WR); + + if(conn->ssl[sockindex].session) { + while(!done) { + int what = Curl_socket_ready(conn->sock[sockindex], + CURL_SOCKET_BAD, SSL_SHUTDOWN_TIMEOUT); + if(what > 0) { + /* Something to read, let's do it and hope that it is the close + notify alert from the server */ + result = gnutls_record_recv(conn->ssl[sockindex].session, + buf, sizeof(buf)); + switch(result) { + case 0: + /* This is the expected response. There was no data but only + the close notify alert */ + done = 1; + break; + case GNUTLS_E_AGAIN: + case GNUTLS_E_INTERRUPTED: + infof(data, "GNUTLS_E_AGAIN || GNUTLS_E_INTERRUPTED\n"); + break; + default: + retval = -1; + done = 1; + break; + } + } + else if(0 == what) { + /* timeout */ + failf(data, "SSL shutdown timeout"); + done = 1; + break; + } + else { + /* anything that gets here is fatally bad */ + failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO); + retval = -1; + done = 1; + } + } + gnutls_deinit(conn->ssl[sockindex].session); + } + gnutls_certificate_free_credentials(conn->ssl[sockindex].cred); + +#ifdef USE_TLS_SRP + if(data->set.ssl.authtype == CURL_TLSAUTH_SRP + && data->set.ssl.username != NULL) + gnutls_srp_free_client_credentials(conn->ssl[sockindex].srp_client_cred); +#endif + + conn->ssl[sockindex].cred = NULL; + conn->ssl[sockindex].session = NULL; + + return retval; +} + +static ssize_t gtls_recv(struct connectdata *conn, /* connection data */ + int num, /* socketindex */ + char *buf, /* store read data here */ + size_t buffersize, /* max amount to read */ + CURLcode *curlcode) +{ + ssize_t ret; + + ret = gnutls_record_recv(conn->ssl[num].session, buf, buffersize); + if((ret == GNUTLS_E_AGAIN) || (ret == GNUTLS_E_INTERRUPTED)) { + *curlcode = CURLE_AGAIN; + return -1; + } + + if(ret == GNUTLS_E_REHANDSHAKE) { + /* BLOCKING call, this is bad but a work-around for now. Fixing this "the + proper way" takes a whole lot of work. */ + CURLcode rc = handshake(conn, num, FALSE, FALSE); + if(rc) + /* handshake() writes error message on its own */ + *curlcode = rc; + else + *curlcode = CURLE_AGAIN; /* then return as if this was a wouldblock */ + return -1; + } + + if(ret < 0) { + failf(conn->data, "GnuTLS recv error (%d): %s", + (int)ret, gnutls_strerror((int)ret)); + *curlcode = CURLE_RECV_ERROR; + return -1; + } + + return ret; +} + +void Curl_gtls_session_free(void *ptr) +{ + free(ptr); +} + +size_t Curl_gtls_version(char *buffer, size_t size) +{ + return snprintf(buffer, size, "GnuTLS/%s", gnutls_check_version(NULL)); +} + +#ifndef USE_GNUTLS_NETTLE +static int Curl_gtls_seed(struct SessionHandle *data) +{ + /* we have the "SSL is seeded" boolean static to prevent multiple + time-consuming seedings in vain */ + static bool ssl_seeded = FALSE; + + /* Quickly add a bit of entropy */ + gcry_fast_random_poll(); + + if(!ssl_seeded || data->set.str[STRING_SSL_RANDOM_FILE] || + data->set.str[STRING_SSL_EGDSOCKET]) { + + /* TODO: to a good job seeding the RNG + This may involve the gcry_control function and these options: + GCRYCTL_SET_RANDOM_SEED_FILE + GCRYCTL_SET_RNDEGD_SOCKET + */ + ssl_seeded = TRUE; + } + return 0; +} +#endif + +/* data might be NULL! */ +int Curl_gtls_random(struct SessionHandle *data, + unsigned char *entropy, + size_t length) +{ +#if defined(USE_GNUTLS_NETTLE) + (void)data; + gnutls_rnd(GNUTLS_RND_RANDOM, entropy, length); +#elif defined(USE_GNUTLS) + if(data) + Curl_gtls_seed(data); /* Initiate the seed if not already done */ + gcry_randomize(entropy, length, GCRY_STRONG_RANDOM); +#endif + return 0; +} + +void Curl_gtls_md5sum(unsigned char *tmp, /* input */ + size_t tmplen, + unsigned char *md5sum, /* output */ + size_t md5len) +{ +#if defined(USE_GNUTLS_NETTLE) + struct md5_ctx MD5pw; + md5_init(&MD5pw); + md5_update(&MD5pw, (unsigned int)tmplen, tmp); + md5_digest(&MD5pw, (unsigned int)md5len, md5sum); +#elif defined(USE_GNUTLS) + gcry_md_hd_t MD5pw; + gcry_md_open(&MD5pw, GCRY_MD_MD5, 0); + gcry_md_write(MD5pw, tmp, tmplen); + memcpy(md5sum, gcry_md_read (MD5pw, 0), md5len); + gcry_md_close(MD5pw); +#endif +} + +#endif /* USE_GNUTLS */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/gtls.h b/external/libcurl_android/jni/libcurl/lib/vtls/gtls.h new file mode 100755 index 00000000..cd6152ca --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/gtls.h @@ -0,0 +1,79 @@ +#ifndef HEADER_CURL_GTLS_H +#define HEADER_CURL_GTLS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef USE_GNUTLS + +#include "urldata.h" + +int Curl_gtls_init(void); +int Curl_gtls_cleanup(void); +CURLcode Curl_gtls_connect(struct connectdata *conn, int sockindex); +CURLcode Curl_gtls_connect_nonblocking(struct connectdata *conn, + int sockindex, + bool *done); + +/* tell GnuTLS to close down all open information regarding connections (and + thus session ID caching etc) */ +void Curl_gtls_close_all(struct SessionHandle *data); + + /* close a SSL connection */ +void Curl_gtls_close(struct connectdata *conn, int sockindex); + +void Curl_gtls_session_free(void *ptr); +size_t Curl_gtls_version(char *buffer, size_t size); +int Curl_gtls_shutdown(struct connectdata *conn, int sockindex); +int Curl_gtls_random(struct SessionHandle *data, + unsigned char *entropy, + size_t length); +void Curl_gtls_md5sum(unsigned char *tmp, /* input */ + size_t tmplen, + unsigned char *md5sum, /* output */ + size_t md5len); + +/* this backend provides these functions: */ +#define have_curlssl_md5sum 1 + +/* API setup for GnuTLS */ +#define curlssl_init Curl_gtls_init +#define curlssl_cleanup Curl_gtls_cleanup +#define curlssl_connect Curl_gtls_connect +#define curlssl_connect_nonblocking Curl_gtls_connect_nonblocking +#define curlssl_session_free(x) Curl_gtls_session_free(x) +#define curlssl_close_all Curl_gtls_close_all +#define curlssl_close Curl_gtls_close +#define curlssl_shutdown(x,y) Curl_gtls_shutdown(x,y) +#define curlssl_set_engine(x,y) (x=x, y=y, CURLE_NOT_BUILT_IN) +#define curlssl_set_engine_default(x) (x=x, CURLE_NOT_BUILT_IN) +#define curlssl_engines_list(x) (x=x, (struct curl_slist *)NULL) +#define curlssl_version Curl_gtls_version +#define curlssl_check_cxn(x) (x=x, -1) +#define curlssl_data_pending(x,y) (x=x, y=y, 0) +#define curlssl_random(x,y,z) Curl_gtls_random(x,y,z) +#define curlssl_md5sum(a,b,c,d) Curl_gtls_md5sum(a,b,c,d) +#define CURL_SSL_BACKEND CURLSSLBACKEND_GNUTLS + +#endif /* USE_GNUTLS */ +#endif /* HEADER_CURL_GTLS_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/nss.c b/external/libcurl_android/jni/libcurl/lib/vtls/nss.c new file mode 100755 index 00000000..83b3e323 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/nss.c @@ -0,0 +1,1943 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * Source file for all NSS-specific code for the TLS/SSL layer. No code + * but vtls.c should ever call or use these functions. + */ + +#include "curl_setup.h" + +#ifdef USE_NSS + +#include "urldata.h" +#include "sendf.h" +#include "formdata.h" /* for the boundary function */ +#include "url.h" /* for the ssl config check function */ +#include "connect.h" +#include "strequal.h" +#include "select.h" +#include "vtls.h" +#include "llist.h" + +#define _MPRINTF_REPLACE /* use the internal *printf() functions */ +#include + +#include "nssg.h" +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "curl_memory.h" +#include "rawstr.h" +#include "warnless.h" +#include "x509asn1.h" + +/* The last #include file should be: */ +#include "memdebug.h" + +#define SSL_DIR "/etc/pki/nssdb" + +/* enough to fit the string "PEM Token #[0|1]" */ +#define SLOTSIZE 13 + +PRFileDesc *PR_ImportTCPSocket(PRInt32 osfd); + +PRLock * nss_initlock = NULL; +PRLock * nss_crllock = NULL; +struct curl_llist *nss_crl_list = NULL; +NSSInitContext * nss_context = NULL; + +volatile int initialized = 0; + +typedef struct { + const char *name; + int num; +} cipher_s; + +#define PK11_SETATTRS(_attr, _idx, _type, _val, _len) do { \ + CK_ATTRIBUTE *ptr = (_attr) + ((_idx)++); \ + ptr->type = (_type); \ + ptr->pValue = (_val); \ + ptr->ulValueLen = (_len); \ +} WHILE_FALSE + +#define CERT_NewTempCertificate __CERT_NewTempCertificate + +#define NUM_OF_CIPHERS sizeof(cipherlist)/sizeof(cipherlist[0]) +static const cipher_s cipherlist[] = { + /* SSL2 cipher suites */ + {"rc4", SSL_EN_RC4_128_WITH_MD5}, + {"rc4-md5", SSL_EN_RC4_128_WITH_MD5}, + {"rc4export", SSL_EN_RC4_128_EXPORT40_WITH_MD5}, + {"rc2", SSL_EN_RC2_128_CBC_WITH_MD5}, + {"rc2export", SSL_EN_RC2_128_CBC_EXPORT40_WITH_MD5}, + {"des", SSL_EN_DES_64_CBC_WITH_MD5}, + {"desede3", SSL_EN_DES_192_EDE3_CBC_WITH_MD5}, + /* SSL3/TLS cipher suites */ + {"rsa_rc4_128_md5", SSL_RSA_WITH_RC4_128_MD5}, + {"rsa_rc4_128_sha", SSL_RSA_WITH_RC4_128_SHA}, + {"rsa_3des_sha", SSL_RSA_WITH_3DES_EDE_CBC_SHA}, + {"rsa_des_sha", SSL_RSA_WITH_DES_CBC_SHA}, + {"rsa_rc4_40_md5", SSL_RSA_EXPORT_WITH_RC4_40_MD5}, + {"rsa_rc2_40_md5", SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5}, + {"rsa_null_md5", SSL_RSA_WITH_NULL_MD5}, + {"rsa_null_sha", SSL_RSA_WITH_NULL_SHA}, + {"fips_3des_sha", SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA}, + {"fips_des_sha", SSL_RSA_FIPS_WITH_DES_CBC_SHA}, + {"fortezza", SSL_FORTEZZA_DMS_WITH_FORTEZZA_CBC_SHA}, + {"fortezza_rc4_128_sha", SSL_FORTEZZA_DMS_WITH_RC4_128_SHA}, + {"fortezza_null", SSL_FORTEZZA_DMS_WITH_NULL_SHA}, + /* TLS 1.0: Exportable 56-bit Cipher Suites. */ + {"rsa_des_56_sha", TLS_RSA_EXPORT1024_WITH_DES_CBC_SHA}, + {"rsa_rc4_56_sha", TLS_RSA_EXPORT1024_WITH_RC4_56_SHA}, + /* AES ciphers. */ + {"dhe_dss_aes_128_cbc_sha", TLS_DHE_DSS_WITH_AES_128_CBC_SHA}, + {"dhe_dss_aes_256_cbc_sha", TLS_DHE_DSS_WITH_AES_256_CBC_SHA}, + {"dhe_rsa_aes_128_cbc_sha", TLS_DHE_RSA_WITH_AES_128_CBC_SHA}, + {"dhe_rsa_aes_256_cbc_sha", TLS_DHE_RSA_WITH_AES_256_CBC_SHA}, + {"rsa_aes_128_sha", TLS_RSA_WITH_AES_128_CBC_SHA}, + {"rsa_aes_256_sha", TLS_RSA_WITH_AES_256_CBC_SHA}, + /* ECC ciphers. */ + {"ecdh_ecdsa_null_sha", TLS_ECDH_ECDSA_WITH_NULL_SHA}, + {"ecdh_ecdsa_rc4_128_sha", TLS_ECDH_ECDSA_WITH_RC4_128_SHA}, + {"ecdh_ecdsa_3des_sha", TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA}, + {"ecdh_ecdsa_aes_128_sha", TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA}, + {"ecdh_ecdsa_aes_256_sha", TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA}, + {"ecdhe_ecdsa_null_sha", TLS_ECDHE_ECDSA_WITH_NULL_SHA}, + {"ecdhe_ecdsa_rc4_128_sha", TLS_ECDHE_ECDSA_WITH_RC4_128_SHA}, + {"ecdhe_ecdsa_3des_sha", TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA}, + {"ecdhe_ecdsa_aes_128_sha", TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA}, + {"ecdhe_ecdsa_aes_256_sha", TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA}, + {"ecdh_rsa_null_sha", TLS_ECDH_RSA_WITH_NULL_SHA}, + {"ecdh_rsa_128_sha", TLS_ECDH_RSA_WITH_RC4_128_SHA}, + {"ecdh_rsa_3des_sha", TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA}, + {"ecdh_rsa_aes_128_sha", TLS_ECDH_RSA_WITH_AES_128_CBC_SHA}, + {"ecdh_rsa_aes_256_sha", TLS_ECDH_RSA_WITH_AES_256_CBC_SHA}, + {"echde_rsa_null", TLS_ECDHE_RSA_WITH_NULL_SHA}, + {"ecdhe_rsa_rc4_128_sha", TLS_ECDHE_RSA_WITH_RC4_128_SHA}, + {"ecdhe_rsa_3des_sha", TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA}, + {"ecdhe_rsa_aes_128_sha", TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA}, + {"ecdhe_rsa_aes_256_sha", TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA}, + {"ecdh_anon_null_sha", TLS_ECDH_anon_WITH_NULL_SHA}, + {"ecdh_anon_rc4_128sha", TLS_ECDH_anon_WITH_RC4_128_SHA}, + {"ecdh_anon_3des_sha", TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA}, + {"ecdh_anon_aes_128_sha", TLS_ECDH_anon_WITH_AES_128_CBC_SHA}, + {"ecdh_anon_aes_256_sha", TLS_ECDH_anon_WITH_AES_256_CBC_SHA}, +#ifdef TLS_RSA_WITH_NULL_SHA256 + /* new HMAC-SHA256 cipher suites specified in RFC */ + {"rsa_null_sha_256", TLS_RSA_WITH_NULL_SHA256}, + {"rsa_aes_128_cbc_sha_256", TLS_RSA_WITH_AES_128_CBC_SHA256}, + {"rsa_aes_256_cbc_sha_256", TLS_RSA_WITH_AES_256_CBC_SHA256}, + {"dhe_rsa_aes_128_cbc_sha_256", TLS_DHE_RSA_WITH_AES_128_CBC_SHA256}, + {"dhe_rsa_aes_256_cbc_sha_256", TLS_DHE_RSA_WITH_AES_256_CBC_SHA256}, + {"ecdhe_ecdsa_aes_128_cbc_sha_256", TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256}, + {"ecdhe_rsa_aes_128_cbc_sha_256", TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256}, +#endif +#ifdef TLS_RSA_WITH_AES_128_GCM_SHA256 + /* AES GCM cipher suites in RFC 5288 and RFC 5289 */ + {"rsa_aes_128_gcm_sha_256", TLS_RSA_WITH_AES_128_GCM_SHA256}, + {"dhe_rsa_aes_128_gcm_sha_256", TLS_DHE_RSA_WITH_AES_128_GCM_SHA256}, + {"dhe_dss_aes_128_gcm_sha_256", TLS_DHE_DSS_WITH_AES_128_GCM_SHA256}, + {"ecdhe_ecdsa_aes_128_gcm_sha_256", TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256}, + {"ecdh_ecdsa_aes_128_gcm_sha_256", TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256}, + {"ecdhe_rsa_aes_128_gcm_sha_256", TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256}, + {"ecdh_rsa_aes_128_gcm_sha_256", TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256}, +#endif +}; + +static const char* pem_library = "libnsspem.so"; +SECMODModule* mod = NULL; + +/* NSPR I/O layer we use to detect blocking direction during SSL handshake */ +static PRDescIdentity nspr_io_identity = PR_INVALID_IO_LAYER; +static PRIOMethods nspr_io_methods; + +static const char* nss_error_to_name(PRErrorCode code) +{ + const char *name = PR_ErrorToName(code); + if(name) + return name; + + return "unknown error"; +} + +static void nss_print_error_message(struct SessionHandle *data, PRUint32 err) +{ + failf(data, "%s", PR_ErrorToString(err, PR_LANGUAGE_I_DEFAULT)); +} + +static SECStatus set_ciphers(struct SessionHandle *data, PRFileDesc * model, + char *cipher_list) +{ + unsigned int i; + PRBool cipher_state[NUM_OF_CIPHERS]; + PRBool found; + char *cipher; + + /* First disable all ciphers. This uses a different max value in case + * NSS adds more ciphers later we don't want them available by + * accident + */ + for(i=0; iset.str[cert_kind]; + const char *n; + + if(!is_file(str)) + /* no such file exists, use the string as nickname */ + return strdup(str); + + /* search the last slash; we require at least one slash in a file name */ + n = strrchr(str, '/'); + if(!n) { + infof(data, "warning: certificate file name \"%s\" handled as nickname; " + "please use \"./%s\" to force file name\n", str, str); + return strdup(str); + } + + /* we'll use the PEM reader to read the certificate from file */ + return NULL; +} + +/* Call PK11_CreateGenericObject() with the given obj_class and filename. If + * the call succeeds, append the object handle to the list of objects so that + * the object can be destroyed in Curl_nss_close(). */ +static CURLcode nss_create_object(struct ssl_connect_data *ssl, + CK_OBJECT_CLASS obj_class, + const char *filename, bool cacert) +{ + PK11SlotInfo *slot; + PK11GenericObject *obj; + CK_BBOOL cktrue = CK_TRUE; + CK_BBOOL ckfalse = CK_FALSE; + CK_ATTRIBUTE attrs[/* max count of attributes */ 4]; + int attr_cnt = 0; + CURLcode err = (cacert) + ? CURLE_SSL_CACERT_BADFILE + : CURLE_SSL_CERTPROBLEM; + + const int slot_id = (cacert) ? 0 : 1; + char *slot_name = aprintf("PEM Token #%d", slot_id); + if(!slot_name) + return CURLE_OUT_OF_MEMORY; + + slot = PK11_FindSlotByName(slot_name); + free(slot_name); + if(!slot) + return err; + + PK11_SETATTRS(attrs, attr_cnt, CKA_CLASS, &obj_class, sizeof(obj_class)); + PK11_SETATTRS(attrs, attr_cnt, CKA_TOKEN, &cktrue, sizeof(CK_BBOOL)); + PK11_SETATTRS(attrs, attr_cnt, CKA_LABEL, (unsigned char *)filename, + strlen(filename) + 1); + + if(CKO_CERTIFICATE == obj_class) { + CK_BBOOL *pval = (cacert) ? (&cktrue) : (&ckfalse); + PK11_SETATTRS(attrs, attr_cnt, CKA_TRUST, pval, sizeof(*pval)); + } + + obj = PK11_CreateGenericObject(slot, attrs, attr_cnt, PR_FALSE); + PK11_FreeSlot(slot); + if(!obj) + return err; + + if(!Curl_llist_insert_next(ssl->obj_list, ssl->obj_list->tail, obj)) { + PK11_DestroyGenericObject(obj); + return CURLE_OUT_OF_MEMORY; + } + + if(!cacert && CKO_CERTIFICATE == obj_class) + /* store reference to a client certificate */ + ssl->obj_clicert = obj; + + return CURLE_OK; +} + +/* Destroy the NSS object whose handle is given by ptr. This function is + * a callback of Curl_llist_alloc() used by Curl_llist_destroy() to destroy + * NSS objects in Curl_nss_close() */ +static void nss_destroy_object(void *user, void *ptr) +{ + PK11GenericObject *obj = (PK11GenericObject *)ptr; + (void) user; + PK11_DestroyGenericObject(obj); +} + +/* same as nss_destroy_object() but for CRL items */ +static void nss_destroy_crl_item(void *user, void *ptr) +{ + SECItem *crl_der = (SECItem *)ptr; + (void) user; + SECITEM_FreeItem(crl_der, PR_TRUE); +} + +static CURLcode nss_load_cert(struct ssl_connect_data *ssl, + const char *filename, PRBool cacert) +{ + CURLcode err = (cacert) + ? CURLE_SSL_CACERT_BADFILE + : CURLE_SSL_CERTPROBLEM; + + /* libnsspem.so leaks memory if the requested file does not exist. For more + * details, go to . */ + if(is_file(filename)) + err = nss_create_object(ssl, CKO_CERTIFICATE, filename, cacert); + + if(CURLE_OK == err && !cacert) { + /* we have successfully loaded a client certificate */ + CERTCertificate *cert; + char *nickname = NULL; + char *n = strrchr(filename, '/'); + if(n) + n++; + + /* The following undocumented magic helps to avoid a SIGSEGV on call + * of PK11_ReadRawAttribute() from SelectClientCert() when using an + * immature version of libnsspem.so. For more details, go to + * . */ + nickname = aprintf("PEM Token #1:%s", n); + if(nickname) { + cert = PK11_FindCertFromNickname(nickname, NULL); + if(cert) + CERT_DestroyCertificate(cert); + + free(nickname); + } + } + + return err; +} + +/* add given CRL to cache if it is not already there */ +static CURLcode nss_cache_crl(SECItem *crl_der) +{ + CERTCertDBHandle *db = CERT_GetDefaultCertDB(); + CERTSignedCrl *crl = SEC_FindCrlByDERCert(db, crl_der, 0); + if(crl) { + /* CRL already cached */ + SEC_DestroyCrl(crl); + SECITEM_FreeItem(crl_der, PR_TRUE); + return CURLE_SSL_CRL_BADFILE; + } + + /* acquire lock before call of CERT_CacheCRL() and accessing nss_crl_list */ + PR_Lock(nss_crllock); + + /* store the CRL item so that we can free it in Curl_nss_cleanup() */ + if(!Curl_llist_insert_next(nss_crl_list, nss_crl_list->tail, crl_der)) { + SECITEM_FreeItem(crl_der, PR_TRUE); + PR_Unlock(nss_crllock); + return CURLE_OUT_OF_MEMORY; + } + + if(SECSuccess != CERT_CacheCRL(db, crl_der)) { + /* unable to cache CRL */ + PR_Unlock(nss_crllock); + return CURLE_SSL_CRL_BADFILE; + } + + /* we need to clear session cache, so that the CRL could take effect */ + SSL_ClearSessionCache(); + PR_Unlock(nss_crllock); + return CURLE_OK; +} + +static CURLcode nss_load_crl(const char* crlfilename) +{ + PRFileDesc *infile; + PRFileInfo info; + SECItem filedata = { 0, NULL, 0 }; + SECItem *crl_der = NULL; + char *body; + + infile = PR_Open(crlfilename, PR_RDONLY, 0); + if(!infile) + return CURLE_SSL_CRL_BADFILE; + + if(PR_SUCCESS != PR_GetOpenFileInfo(infile, &info)) + goto fail; + + if(!SECITEM_AllocItem(NULL, &filedata, info.size + /* zero ended */ 1)) + goto fail; + + if(info.size != PR_Read(infile, filedata.data, info.size)) + goto fail; + + crl_der = SECITEM_AllocItem(NULL, NULL, 0U); + if(!crl_der) + goto fail; + + /* place a trailing zero right after the visible data */ + body = (char*)filedata.data; + body[--filedata.len] = '\0'; + + body = strstr(body, "-----BEGIN"); + if(body) { + /* assume ASCII */ + char *trailer; + char *begin = PORT_Strchr(body, '\n'); + if(!begin) + begin = PORT_Strchr(body, '\r'); + if(!begin) + goto fail; + + trailer = strstr(++begin, "-----END"); + if(!trailer) + goto fail; + + /* retrieve DER from ASCII */ + *trailer = '\0'; + if(ATOB_ConvertAsciiToItem(crl_der, begin)) + goto fail; + + SECITEM_FreeItem(&filedata, PR_FALSE); + } + else + /* assume DER */ + *crl_der = filedata; + + PR_Close(infile); + return nss_cache_crl(crl_der); + +fail: + PR_Close(infile); + SECITEM_FreeItem(crl_der, PR_TRUE); + SECITEM_FreeItem(&filedata, PR_FALSE); + return CURLE_SSL_CRL_BADFILE; +} + +static CURLcode nss_load_key(struct connectdata *conn, int sockindex, + char *key_file) +{ + PK11SlotInfo *slot; + SECStatus status; + CURLcode rv; + struct ssl_connect_data *ssl = conn->ssl; + (void)sockindex; /* unused */ + + rv = nss_create_object(ssl, CKO_PRIVATE_KEY, key_file, FALSE); + if(CURLE_OK != rv) { + PR_SetError(SEC_ERROR_BAD_KEY, 0); + return rv; + } + + slot = PK11_FindSlotByName("PEM Token #1"); + if(!slot) + return CURLE_SSL_CERTPROBLEM; + + /* This will force the token to be seen as re-inserted */ + SECMOD_WaitForAnyTokenEvent(mod, 0, 0); + PK11_IsPresent(slot); + + status = PK11_Authenticate(slot, PR_TRUE, + conn->data->set.str[STRING_KEY_PASSWD]); + PK11_FreeSlot(slot); + return (SECSuccess == status) + ? CURLE_OK + : CURLE_SSL_CERTPROBLEM; +} + +static int display_error(struct connectdata *conn, PRInt32 err, + const char *filename) +{ + switch(err) { + case SEC_ERROR_BAD_PASSWORD: + failf(conn->data, "Unable to load client key: Incorrect password"); + return 1; + case SEC_ERROR_UNKNOWN_CERT: + failf(conn->data, "Unable to load certificate %s", filename); + return 1; + default: + break; + } + return 0; /* The caller will print a generic error */ +} + +static CURLcode cert_stuff(struct connectdata *conn, int sockindex, + char *cert_file, char *key_file) +{ + struct SessionHandle *data = conn->data; + CURLcode rv; + + if(cert_file) { + rv = nss_load_cert(&conn->ssl[sockindex], cert_file, PR_FALSE); + if(CURLE_OK != rv) { + const PRErrorCode err = PR_GetError(); + if(!display_error(conn, err, cert_file)) { + const char *err_name = nss_error_to_name(err); + failf(data, "unable to load client cert: %d (%s)", err, err_name); + } + + return rv; + } + } + + if(key_file || (is_file(cert_file))) { + if(key_file) + rv = nss_load_key(conn, sockindex, key_file); + else + /* In case the cert file also has the key */ + rv = nss_load_key(conn, sockindex, cert_file); + if(CURLE_OK != rv) { + const PRErrorCode err = PR_GetError(); + if(!display_error(conn, err, key_file)) { + const char *err_name = nss_error_to_name(err); + failf(data, "unable to load client key: %d (%s)", err, err_name); + } + + return rv; + } + } + + return CURLE_OK; +} + +static char * nss_get_password(PK11SlotInfo * slot, PRBool retry, void *arg) +{ + (void)slot; /* unused */ + if(retry || NULL == arg) + return NULL; + else + return (char *)PORT_Strdup((char *)arg); +} + +/* bypass the default SSL_AuthCertificate() hook in case we do not want to + * verify peer */ +static SECStatus nss_auth_cert_hook(void *arg, PRFileDesc *fd, PRBool checksig, + PRBool isServer) +{ + struct connectdata *conn = (struct connectdata *)arg; + if(!conn->data->set.ssl.verifypeer) { + infof(conn->data, "skipping SSL peer certificate verification\n"); + return SECSuccess; + } + + return SSL_AuthCertificate(CERT_GetDefaultCertDB(), fd, checksig, isServer); +} + +/** + * Inform the application that the handshake is complete. + */ +static void HandshakeCallback(PRFileDesc *sock, void *arg) +{ +#ifdef USE_NGHTTP2 + struct connectdata *conn = (struct connectdata*) arg; + unsigned int buflenmax = 50; + unsigned char buf[50]; + unsigned int buflen; + SSLNextProtoState state; + + if(!conn->data->set.ssl_enable_npn && !conn->data->set.ssl_enable_alpn) { + return; + } + + if(SSL_GetNextProto(sock, &state, buf, &buflen, buflenmax) == SECSuccess) { + + switch(state) { + case SSL_NEXT_PROTO_NO_SUPPORT: + case SSL_NEXT_PROTO_NO_OVERLAP: + infof(conn->data, "TLS, neither ALPN nor NPN succeeded\n"); + return; +#ifdef SSL_ENABLE_ALPN + case SSL_NEXT_PROTO_SELECTED: + infof(conn->data, "ALPN, server accepted to use %.*s\n", buflen, buf); + break; +#endif + case SSL_NEXT_PROTO_NEGOTIATED: + infof(conn->data, "NPN, server accepted to use %.*s\n", buflen, buf); + break; + } + + if(buflen == NGHTTP2_PROTO_VERSION_ID_LEN && + memcmp(NGHTTP2_PROTO_VERSION_ID, buf, NGHTTP2_PROTO_VERSION_ID_LEN) + == 0) { + conn->negnpn = NPN_HTTP2; + } + else if(buflen == ALPN_HTTP_1_1_LENGTH && memcmp(ALPN_HTTP_1_1, buf, + ALPN_HTTP_1_1_LENGTH)) { + conn->negnpn = NPN_HTTP1_1; + } + } +#else + (void)sock; + (void)arg; +#endif +} + +static void display_cert_info(struct SessionHandle *data, + CERTCertificate *cert) +{ + char *subject, *issuer, *common_name; + PRExplodedTime printableTime; + char timeString[256]; + PRTime notBefore, notAfter; + + subject = CERT_NameToAscii(&cert->subject); + issuer = CERT_NameToAscii(&cert->issuer); + common_name = CERT_GetCommonName(&cert->subject); + infof(data, "\tsubject: %s\n", subject); + + CERT_GetCertTimes(cert, ¬Before, ¬After); + PR_ExplodeTime(notBefore, PR_GMTParameters, &printableTime); + PR_FormatTime(timeString, 256, "%b %d %H:%M:%S %Y GMT", &printableTime); + infof(data, "\tstart date: %s\n", timeString); + PR_ExplodeTime(notAfter, PR_GMTParameters, &printableTime); + PR_FormatTime(timeString, 256, "%b %d %H:%M:%S %Y GMT", &printableTime); + infof(data, "\texpire date: %s\n", timeString); + infof(data, "\tcommon name: %s\n", common_name); + infof(data, "\tissuer: %s\n", issuer); + + PR_Free(subject); + PR_Free(issuer); + PR_Free(common_name); +} + +static void display_conn_info(struct connectdata *conn, PRFileDesc *sock) +{ + SSLChannelInfo channel; + SSLCipherSuiteInfo suite; + CERTCertificate *cert; + CERTCertificate *cert2; + CERTCertificate *cert3; + PRTime now; + int i; + + if(SSL_GetChannelInfo(sock, &channel, sizeof channel) == + SECSuccess && channel.length == sizeof channel && + channel.cipherSuite) { + if(SSL_GetCipherSuiteInfo(channel.cipherSuite, + &suite, sizeof suite) == SECSuccess) { + infof(conn->data, "SSL connection using %s\n", suite.cipherSuiteName); + } + } + + cert = SSL_PeerCertificate(sock); + + if(cert) { + infof(conn->data, "Server certificate:\n"); + + if(!conn->data->set.ssl.certinfo) { + display_cert_info(conn->data, cert); + CERT_DestroyCertificate(cert); + } + else { + /* Count certificates in chain. */ + now = PR_Now(); + i = 1; + if(!cert->isRoot) { + cert2 = CERT_FindCertIssuer(cert, now, certUsageSSLCA); + while(cert2) { + i++; + if(cert2->isRoot) { + CERT_DestroyCertificate(cert2); + break; + } + cert3 = CERT_FindCertIssuer(cert2, now, certUsageSSLCA); + CERT_DestroyCertificate(cert2); + cert2 = cert3; + } + } + Curl_ssl_init_certinfo(conn->data, i); + for(i = 0; cert; cert = cert2) { + Curl_extract_certinfo(conn, i++, (char *)cert->derCert.data, + (char *)cert->derCert.data + cert->derCert.len); + if(cert->isRoot) { + CERT_DestroyCertificate(cert); + break; + } + cert2 = CERT_FindCertIssuer(cert, now, certUsageSSLCA); + CERT_DestroyCertificate(cert); + } + } + } + + return; +} + +static SECStatus BadCertHandler(void *arg, PRFileDesc *sock) +{ + struct connectdata *conn = (struct connectdata *)arg; + struct SessionHandle *data = conn->data; + PRErrorCode err = PR_GetError(); + CERTCertificate *cert; + + /* remember the cert verification result */ + data->set.ssl.certverifyresult = err; + + if(err == SSL_ERROR_BAD_CERT_DOMAIN && !data->set.ssl.verifyhost) + /* we are asked not to verify the host name */ + return SECSuccess; + + /* print only info about the cert, the error is printed off the callback */ + cert = SSL_PeerCertificate(sock); + if(cert) { + infof(data, "Server certificate:\n"); + display_cert_info(data, cert); + CERT_DestroyCertificate(cert); + } + + return SECFailure; +} + +/** + * + * Check that the Peer certificate's issuer certificate matches the one found + * by issuer_nickname. This is not exactly the way OpenSSL and GNU TLS do the + * issuer check, so we provide comments that mimic the OpenSSL + * X509_check_issued function (in x509v3/v3_purp.c) + */ +static SECStatus check_issuer_cert(PRFileDesc *sock, + char *issuer_nickname) +{ + CERTCertificate *cert,*cert_issuer,*issuer; + SECStatus res=SECSuccess; + void *proto_win = NULL; + + /* + PRArenaPool *tmpArena = NULL; + CERTAuthKeyID *authorityKeyID = NULL; + SECITEM *caname = NULL; + */ + + cert = SSL_PeerCertificate(sock); + cert_issuer = CERT_FindCertIssuer(cert,PR_Now(),certUsageObjectSigner); + + proto_win = SSL_RevealPinArg(sock); + issuer = PK11_FindCertFromNickname(issuer_nickname, proto_win); + + if((!cert_issuer) || (!issuer)) + res = SECFailure; + else if(SECITEM_CompareItem(&cert_issuer->derCert, + &issuer->derCert)!=SECEqual) + res = SECFailure; + + CERT_DestroyCertificate(cert); + CERT_DestroyCertificate(issuer); + CERT_DestroyCertificate(cert_issuer); + return res; +} + +/** + * + * Callback to pick the SSL client certificate. + */ +static SECStatus SelectClientCert(void *arg, PRFileDesc *sock, + struct CERTDistNamesStr *caNames, + struct CERTCertificateStr **pRetCert, + struct SECKEYPrivateKeyStr **pRetKey) +{ + struct ssl_connect_data *connssl = (struct ssl_connect_data *)arg; + struct SessionHandle *data = connssl->data; + const char *nickname = connssl->client_nickname; + + if(connssl->obj_clicert) { + /* use the cert/key provided by PEM reader */ + static const char pem_slotname[] = "PEM Token #1"; + SECItem cert_der = { 0, NULL, 0 }; + void *proto_win = SSL_RevealPinArg(sock); + struct CERTCertificateStr *cert; + struct SECKEYPrivateKeyStr *key; + + PK11SlotInfo *slot = PK11_FindSlotByName(pem_slotname); + if(NULL == slot) { + failf(data, "NSS: PK11 slot not found: %s", pem_slotname); + return SECFailure; + } + + if(PK11_ReadRawAttribute(PK11_TypeGeneric, connssl->obj_clicert, CKA_VALUE, + &cert_der) != SECSuccess) { + failf(data, "NSS: CKA_VALUE not found in PK11 generic object"); + PK11_FreeSlot(slot); + return SECFailure; + } + + cert = PK11_FindCertFromDERCertItem(slot, &cert_der, proto_win); + SECITEM_FreeItem(&cert_der, PR_FALSE); + if(NULL == cert) { + failf(data, "NSS: client certificate from file not found"); + PK11_FreeSlot(slot); + return SECFailure; + } + + key = PK11_FindPrivateKeyFromCert(slot, cert, NULL); + PK11_FreeSlot(slot); + if(NULL == key) { + failf(data, "NSS: private key from file not found"); + CERT_DestroyCertificate(cert); + return SECFailure; + } + + infof(data, "NSS: client certificate from file\n"); + display_cert_info(data, cert); + + *pRetCert = cert; + *pRetKey = key; + return SECSuccess; + } + + /* use the default NSS hook */ + if(SECSuccess != NSS_GetClientAuthData((void *)nickname, sock, caNames, + pRetCert, pRetKey) + || NULL == *pRetCert) { + + if(NULL == nickname) + failf(data, "NSS: client certificate not found (nickname not " + "specified)"); + else + failf(data, "NSS: client certificate not found: %s", nickname); + + return SECFailure; + } + + /* get certificate nickname if any */ + nickname = (*pRetCert)->nickname; + if(NULL == nickname) + nickname = "[unknown]"; + + if(NULL == *pRetKey) { + failf(data, "NSS: private key not found for certificate: %s", nickname); + return SECFailure; + } + + infof(data, "NSS: using client certificate: %s\n", nickname); + display_cert_info(data, *pRetCert); + return SECSuccess; +} + +/* This function is supposed to decide, which error codes should be used + * to conclude server is TLS intolerant. + * + * taken from xulrunner - nsNSSIOLayer.cpp + */ +static PRBool +isTLSIntoleranceError(PRInt32 err) +{ + switch (err) { + case SSL_ERROR_BAD_MAC_ALERT: + case SSL_ERROR_BAD_MAC_READ: + case SSL_ERROR_HANDSHAKE_FAILURE_ALERT: + case SSL_ERROR_HANDSHAKE_UNEXPECTED_ALERT: + case SSL_ERROR_CLIENT_KEY_EXCHANGE_FAILURE: + case SSL_ERROR_ILLEGAL_PARAMETER_ALERT: + case SSL_ERROR_NO_CYPHER_OVERLAP: + case SSL_ERROR_BAD_SERVER: + case SSL_ERROR_BAD_BLOCK_PADDING: + case SSL_ERROR_UNSUPPORTED_VERSION: + case SSL_ERROR_PROTOCOL_VERSION_ALERT: + case SSL_ERROR_RX_MALFORMED_FINISHED: + case SSL_ERROR_BAD_HANDSHAKE_HASH_VALUE: + case SSL_ERROR_DECODE_ERROR_ALERT: + case SSL_ERROR_RX_UNKNOWN_ALERT: + return PR_TRUE; + default: + return PR_FALSE; + } +} + +/* update blocking direction in case of PR_WOULD_BLOCK_ERROR */ +static void nss_update_connecting_state(ssl_connect_state state, void *secret) +{ + struct ssl_connect_data *connssl = (struct ssl_connect_data *)secret; + if(PR_GetError() != PR_WOULD_BLOCK_ERROR) + /* an unrelated error is passing by */ + return; + + switch(connssl->connecting_state) { + case ssl_connect_2: + case ssl_connect_2_reading: + case ssl_connect_2_writing: + break; + default: + /* we are not called from an SSL handshake */ + return; + } + + /* update the state accordingly */ + connssl->connecting_state = state; +} + +/* recv() wrapper we use to detect blocking direction during SSL handshake */ +static PRInt32 nspr_io_recv(PRFileDesc *fd, void *buf, PRInt32 amount, + PRIntn flags, PRIntervalTime timeout) +{ + const PRRecvFN recv_fn = fd->lower->methods->recv; + const PRInt32 rv = recv_fn(fd->lower, buf, amount, flags, timeout); + if(rv < 0) + /* check for PR_WOULD_BLOCK_ERROR and update blocking direction */ + nss_update_connecting_state(ssl_connect_2_reading, fd->secret); + return rv; +} + +/* send() wrapper we use to detect blocking direction during SSL handshake */ +static PRInt32 nspr_io_send(PRFileDesc *fd, const void *buf, PRInt32 amount, + PRIntn flags, PRIntervalTime timeout) +{ + const PRSendFN send_fn = fd->lower->methods->send; + const PRInt32 rv = send_fn(fd->lower, buf, amount, flags, timeout); + if(rv < 0) + /* check for PR_WOULD_BLOCK_ERROR and update blocking direction */ + nss_update_connecting_state(ssl_connect_2_writing, fd->secret); + return rv; +} + +/* close() wrapper to avoid assertion failure due to fd->secret != NULL */ +static PRStatus nspr_io_close(PRFileDesc *fd) +{ + const PRCloseFN close_fn = PR_GetDefaultIOMethods()->close; + fd->secret = NULL; + return close_fn(fd); +} + +static CURLcode nss_init_core(struct SessionHandle *data, const char *cert_dir) +{ + NSSInitParameters initparams; + + if(nss_context != NULL) + return CURLE_OK; + + memset((void *) &initparams, '\0', sizeof(initparams)); + initparams.length = sizeof(initparams); + + if(cert_dir) { + char *certpath = aprintf("sql:%s", cert_dir); + if(!certpath) + return CURLE_OUT_OF_MEMORY; + + infof(data, "Initializing NSS with certpath: %s\n", certpath); + nss_context = NSS_InitContext(certpath, "", "", "", &initparams, + NSS_INIT_READONLY | NSS_INIT_PK11RELOAD); + free(certpath); + + if(nss_context != NULL) + return CURLE_OK; + + infof(data, "Unable to initialize NSS database\n"); + } + + infof(data, "Initializing NSS with certpath: none\n"); + nss_context = NSS_InitContext("", "", "", "", &initparams, NSS_INIT_READONLY + | NSS_INIT_NOCERTDB | NSS_INIT_NOMODDB | NSS_INIT_FORCEOPEN + | NSS_INIT_NOROOTINIT | NSS_INIT_OPTIMIZESPACE | NSS_INIT_PK11RELOAD); + if(nss_context != NULL) + return CURLE_OK; + + infof(data, "Unable to initialize NSS\n"); + return CURLE_SSL_CACERT_BADFILE; +} + +static CURLcode nss_init(struct SessionHandle *data) +{ + char *cert_dir; + struct_stat st; + CURLcode rv; + + if(initialized) + return CURLE_OK; + + /* list of all CRL items we need to destroy in Curl_nss_cleanup() */ + nss_crl_list = Curl_llist_alloc(nss_destroy_crl_item); + if(!nss_crl_list) + return CURLE_OUT_OF_MEMORY; + + /* First we check if $SSL_DIR points to a valid dir */ + cert_dir = getenv("SSL_DIR"); + if(cert_dir) { + if((stat(cert_dir, &st) != 0) || + (!S_ISDIR(st.st_mode))) { + cert_dir = NULL; + } + } + + /* Now we check if the default location is a valid dir */ + if(!cert_dir) { + if((stat(SSL_DIR, &st) == 0) && + (S_ISDIR(st.st_mode))) { + cert_dir = (char *)SSL_DIR; + } + } + + if(nspr_io_identity == PR_INVALID_IO_LAYER) { + /* allocate an identity for our own NSPR I/O layer */ + nspr_io_identity = PR_GetUniqueIdentity("libcurl"); + if(nspr_io_identity == PR_INVALID_IO_LAYER) + return CURLE_OUT_OF_MEMORY; + + /* the default methods just call down to the lower I/O layer */ + memcpy(&nspr_io_methods, PR_GetDefaultIOMethods(), sizeof nspr_io_methods); + + /* override certain methods in the table by our wrappers */ + nspr_io_methods.recv = nspr_io_recv; + nspr_io_methods.send = nspr_io_send; + nspr_io_methods.close = nspr_io_close; + } + + rv = nss_init_core(data, cert_dir); + if(rv) + return rv; + + if(num_enabled_ciphers() == 0) + NSS_SetDomesticPolicy(); + + initialized = 1; + return CURLE_OK; +} + +/** + * Global SSL init + * + * @retval 0 error initializing SSL + * @retval 1 SSL initialized successfully + */ +int Curl_nss_init(void) +{ + /* curl_global_init() is not thread-safe so this test is ok */ + if(nss_initlock == NULL) { + PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 256); + nss_initlock = PR_NewLock(); + nss_crllock = PR_NewLock(); + } + + /* We will actually initialize NSS later */ + + return 1; +} + +CURLcode Curl_nss_force_init(struct SessionHandle *data) +{ + CURLcode rv; + if(!nss_initlock) { + failf(data, + "unable to initialize NSS, curl_global_init() should have been " + "called with CURL_GLOBAL_SSL or CURL_GLOBAL_ALL"); + return CURLE_FAILED_INIT; + } + + PR_Lock(nss_initlock); + rv = nss_init(data); + PR_Unlock(nss_initlock); + return rv; +} + +/* Global cleanup */ +void Curl_nss_cleanup(void) +{ + /* This function isn't required to be threadsafe and this is only done + * as a safety feature. + */ + PR_Lock(nss_initlock); + if(initialized) { + /* Free references to client certificates held in the SSL session cache. + * Omitting this hampers destruction of the security module owning + * the certificates. */ + SSL_ClearSessionCache(); + + if(mod && SECSuccess == SECMOD_UnloadUserModule(mod)) { + SECMOD_DestroyModule(mod); + mod = NULL; + } + NSS_ShutdownContext(nss_context); + nss_context = NULL; + } + + /* destroy all CRL items */ + Curl_llist_destroy(nss_crl_list, NULL); + nss_crl_list = NULL; + + PR_Unlock(nss_initlock); + + PR_DestroyLock(nss_initlock); + PR_DestroyLock(nss_crllock); + nss_initlock = NULL; + + initialized = 0; +} + +/* + * This function uses SSL_peek to determine connection status. + * + * Return codes: + * 1 means the connection is still in place + * 0 means the connection has been closed + * -1 means the connection status is unknown + */ +int +Curl_nss_check_cxn(struct connectdata *conn) +{ + int rc; + char buf; + + rc = + PR_Recv(conn->ssl[FIRSTSOCKET].handle, (void *)&buf, 1, PR_MSG_PEEK, + PR_SecondsToInterval(1)); + if(rc > 0) + return 1; /* connection still in place */ + + if(rc == 0) + return 0; /* connection has been closed */ + + return -1; /* connection status unknown */ +} + +/* + * This function is called when an SSL connection is closed. + */ +void Curl_nss_close(struct connectdata *conn, int sockindex) +{ + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + + if(connssl->handle) { + /* NSS closes the socket we previously handed to it, so we must mark it + as closed to avoid double close */ + fake_sclose(conn->sock[sockindex]); + conn->sock[sockindex] = CURL_SOCKET_BAD; + + if((connssl->client_nickname != NULL) || (connssl->obj_clicert != NULL)) + /* A server might require different authentication based on the + * particular path being requested by the client. To support this + * scenario, we must ensure that a connection will never reuse the + * authentication data from a previous connection. */ + SSL_InvalidateSession(connssl->handle); + + if(connssl->client_nickname != NULL) { + free(connssl->client_nickname); + connssl->client_nickname = NULL; + } + /* destroy all NSS objects in order to avoid failure of NSS shutdown */ + Curl_llist_destroy(connssl->obj_list, NULL); + connssl->obj_list = NULL; + connssl->obj_clicert = NULL; + + PR_Close(connssl->handle); + connssl->handle = NULL; + } +} + +/* + * This function is called when the 'data' struct is going away. Close + * down everything and free all resources! + */ +int Curl_nss_close_all(struct SessionHandle *data) +{ + (void)data; + return 0; +} + +/* return true if NSS can provide error code (and possibly msg) for the + error */ +static bool is_nss_error(CURLcode err) +{ + switch(err) { + case CURLE_PEER_FAILED_VERIFICATION: + case CURLE_SSL_CACERT: + case CURLE_SSL_CERTPROBLEM: + case CURLE_SSL_CONNECT_ERROR: + case CURLE_SSL_ISSUER_ERROR: + return true; + + default: + return false; + } +} + +/* return true if the given error code is related to a client certificate */ +static bool is_cc_error(PRInt32 err) +{ + switch(err) { + case SSL_ERROR_BAD_CERT_ALERT: + case SSL_ERROR_EXPIRED_CERT_ALERT: + case SSL_ERROR_REVOKED_CERT_ALERT: + return true; + + default: + return false; + } +} + +static Curl_recv nss_recv; +static Curl_send nss_send; + +static CURLcode nss_load_ca_certificates(struct connectdata *conn, + int sockindex) +{ + struct SessionHandle *data = conn->data; + const char *cafile = data->set.ssl.CAfile; + const char *capath = data->set.ssl.CApath; + + if(cafile) { + CURLcode rv = nss_load_cert(&conn->ssl[sockindex], cafile, PR_TRUE); + if(CURLE_OK != rv) + return rv; + } + + if(capath) { + struct_stat st; + if(stat(capath, &st) == -1) + return CURLE_SSL_CACERT_BADFILE; + + if(S_ISDIR(st.st_mode)) { + PRDirEntry *entry; + PRDir *dir = PR_OpenDir(capath); + if(!dir) + return CURLE_SSL_CACERT_BADFILE; + + while((entry = PR_ReadDir(dir, PR_SKIP_BOTH | PR_SKIP_HIDDEN))) { + char *fullpath = aprintf("%s/%s", capath, entry->name); + if(!fullpath) { + PR_CloseDir(dir); + return CURLE_OUT_OF_MEMORY; + } + + if(CURLE_OK != nss_load_cert(&conn->ssl[sockindex], fullpath, PR_TRUE)) + /* This is purposefully tolerant of errors so non-PEM files can + * be in the same directory */ + infof(data, "failed to load '%s' from CURLOPT_CAPATH\n", fullpath); + + free(fullpath); + } + + PR_CloseDir(dir); + } + else + infof(data, "warning: CURLOPT_CAPATH not a directory (%s)\n", capath); + } + + infof(data, " CAfile: %s\n CApath: %s\n", + cafile ? cafile : "none", + capath ? capath : "none"); + + return CURLE_OK; +} + +static CURLcode nss_init_sslver(SSLVersionRange *sslver, + struct SessionHandle *data) +{ + switch (data->set.ssl.version) { + default: + case CURL_SSLVERSION_DEFAULT: + sslver->min = SSL_LIBRARY_VERSION_3_0; + if(data->state.ssl_connect_retry) { + infof(data, "TLS disabled due to previous handshake failure\n"); + sslver->max = SSL_LIBRARY_VERSION_3_0; + return CURLE_OK; + } + /* intentional fall-through to default to highest TLS version if possible */ + + case CURL_SSLVERSION_TLSv1: +#ifdef SSL_LIBRARY_VERSION_TLS_1_2 + sslver->max = SSL_LIBRARY_VERSION_TLS_1_2; +#elif defined SSL_LIBRARY_VERSION_TLS_1_1 + sslver->max = SSL_LIBRARY_VERSION_TLS_1_1; +#else + sslver->max = SSL_LIBRARY_VERSION_TLS_1_0; +#endif + return CURLE_OK; + + case CURL_SSLVERSION_SSLv2: + sslver->min = SSL_LIBRARY_VERSION_2; + sslver->max = SSL_LIBRARY_VERSION_2; + return CURLE_OK; + + case CURL_SSLVERSION_SSLv3: + sslver->min = SSL_LIBRARY_VERSION_3_0; + sslver->max = SSL_LIBRARY_VERSION_3_0; + return CURLE_OK; + + case CURL_SSLVERSION_TLSv1_0: + sslver->min = SSL_LIBRARY_VERSION_TLS_1_0; + sslver->max = SSL_LIBRARY_VERSION_TLS_1_0; + return CURLE_OK; + + case CURL_SSLVERSION_TLSv1_1: +#ifdef SSL_LIBRARY_VERSION_TLS_1_1 + sslver->min = SSL_LIBRARY_VERSION_TLS_1_1; + sslver->max = SSL_LIBRARY_VERSION_TLS_1_1; + return CURLE_OK; +#endif + break; + + case CURL_SSLVERSION_TLSv1_2: +#ifdef SSL_LIBRARY_VERSION_TLS_1_2 + sslver->min = SSL_LIBRARY_VERSION_TLS_1_2; + sslver->max = SSL_LIBRARY_VERSION_TLS_1_2; + return CURLE_OK; +#endif + break; + } + + failf(data, "TLS minor version cannot be set"); + return CURLE_SSL_CONNECT_ERROR; +} + +static CURLcode nss_fail_connect(struct ssl_connect_data *connssl, + struct SessionHandle *data, + CURLcode curlerr) +{ + SSLVersionRange sslver; + PRErrorCode err = 0; + + /* reset the flag to avoid an infinite loop */ + data->state.ssl_connect_retry = FALSE; + + if(is_nss_error(curlerr)) { + /* read NSPR error code */ + err = PR_GetError(); + if(is_cc_error(err)) + curlerr = CURLE_SSL_CERTPROBLEM; + + /* print the error number and error string */ + infof(data, "NSS error %d (%s)\n", err, nss_error_to_name(err)); + + /* print a human-readable message describing the error if available */ + nss_print_error_message(data, err); + } + + /* cleanup on connection failure */ + Curl_llist_destroy(connssl->obj_list, NULL); + connssl->obj_list = NULL; + + if(connssl->handle + && (SSL_VersionRangeGet(connssl->handle, &sslver) == SECSuccess) + && (sslver.min == SSL_LIBRARY_VERSION_3_0) + && (sslver.max != SSL_LIBRARY_VERSION_3_0) + && isTLSIntoleranceError(err)) { + /* schedule reconnect through Curl_retry_request() */ + data->state.ssl_connect_retry = TRUE; + infof(data, "Error in TLS handshake, trying SSLv3...\n"); + return CURLE_OK; + } + + return curlerr; +} + +/* Switch the SSL socket into non-blocking mode. */ +static CURLcode nss_set_nonblock(struct ssl_connect_data *connssl, + struct SessionHandle *data) +{ + static PRSocketOptionData sock_opt; + sock_opt.option = PR_SockOpt_Nonblocking; + sock_opt.value.non_blocking = PR_TRUE; + + if(PR_SetSocketOption(connssl->handle, &sock_opt) != PR_SUCCESS) + return nss_fail_connect(connssl, data, CURLE_SSL_CONNECT_ERROR); + + return CURLE_OK; +} + +static CURLcode nss_setup_connect(struct connectdata *conn, int sockindex) +{ + PRFileDesc *model = NULL; + PRFileDesc *nspr_io = NULL; + PRFileDesc *nspr_io_stub = NULL; + PRBool ssl_no_cache; + PRBool ssl_cbc_random_iv; + struct SessionHandle *data = conn->data; + curl_socket_t sockfd = conn->sock[sockindex]; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + CURLcode curlerr; + + SSLVersionRange sslver = { + SSL_LIBRARY_VERSION_TLS_1_0, /* min */ + SSL_LIBRARY_VERSION_TLS_1_0 /* max */ + }; + +#ifdef USE_NGHTTP2 +#if defined(SSL_ENABLE_NPN) || defined(SSL_ENABLE_ALPN) + unsigned int alpn_protos_len = NGHTTP2_PROTO_VERSION_ID_LEN + + ALPN_HTTP_1_1_LENGTH + 2; + unsigned char alpn_protos[NGHTTP2_PROTO_VERSION_ID_LEN + ALPN_HTTP_1_1_LENGTH + + 2]; + int cur = 0; +#endif +#endif + + + if(connssl->state == ssl_connection_complete) + return CURLE_OK; + + connssl->data = data; + + /* list of all NSS objects we need to destroy in Curl_nss_close() */ + connssl->obj_list = Curl_llist_alloc(nss_destroy_object); + if(!connssl->obj_list) + return CURLE_OUT_OF_MEMORY; + + /* FIXME. NSS doesn't support multiple databases open at the same time. */ + PR_Lock(nss_initlock); + curlerr = nss_init(conn->data); + if(CURLE_OK != curlerr) { + PR_Unlock(nss_initlock); + goto error; + } + + curlerr = CURLE_SSL_CONNECT_ERROR; + + if(!mod) { + char *configstring = aprintf("library=%s name=PEM", pem_library); + if(!configstring) { + PR_Unlock(nss_initlock); + goto error; + } + mod = SECMOD_LoadUserModule(configstring, NULL, PR_FALSE); + free(configstring); + + if(!mod || !mod->loaded) { + if(mod) { + SECMOD_DestroyModule(mod); + mod = NULL; + } + infof(data, "WARNING: failed to load NSS PEM library %s. Using " + "OpenSSL PEM certificates will not work.\n", pem_library); + } + } + + PK11_SetPasswordFunc(nss_get_password); + PR_Unlock(nss_initlock); + + model = PR_NewTCPSocket(); + if(!model) + goto error; + model = SSL_ImportFD(NULL, model); + + if(SSL_OptionSet(model, SSL_SECURITY, PR_TRUE) != SECSuccess) + goto error; + if(SSL_OptionSet(model, SSL_HANDSHAKE_AS_SERVER, PR_FALSE) != SECSuccess) + goto error; + if(SSL_OptionSet(model, SSL_HANDSHAKE_AS_CLIENT, PR_TRUE) != SECSuccess) + goto error; + + /* do not use SSL cache if disabled or we are not going to verify peer */ + ssl_no_cache = (conn->ssl_config.sessionid && data->set.ssl.verifypeer) ? + PR_FALSE : PR_TRUE; + if(SSL_OptionSet(model, SSL_NO_CACHE, ssl_no_cache) != SECSuccess) + goto error; + + /* enable/disable the requested SSL version(s) */ + if(nss_init_sslver(&sslver, data) != CURLE_OK) + goto error; + if(SSL_VersionRangeSet(model, &sslver) != SECSuccess) + goto error; + + ssl_cbc_random_iv = !data->set.ssl_enable_beast; +#ifdef SSL_CBC_RANDOM_IV + /* unless the user explicitly asks to allow the protocol vulnerability, we + use the work-around */ + if(SSL_OptionSet(model, SSL_CBC_RANDOM_IV, ssl_cbc_random_iv) != SECSuccess) + infof(data, "warning: failed to set SSL_CBC_RANDOM_IV = %d\n", + ssl_cbc_random_iv); +#else + if(ssl_cbc_random_iv) + infof(data, "warning: support for SSL_CBC_RANDOM_IV not compiled in\n"); +#endif + + /* reset the flag to avoid an infinite loop */ + data->state.ssl_connect_retry = FALSE; + + if(data->set.ssl.cipher_list) { + if(set_ciphers(data, model, data->set.ssl.cipher_list) != SECSuccess) { + curlerr = CURLE_SSL_CIPHER; + goto error; + } + } + + if(!data->set.ssl.verifypeer && data->set.ssl.verifyhost) + infof(data, "warning: ignoring value of ssl.verifyhost\n"); + + /* bypass the default SSL_AuthCertificate() hook in case we do not want to + * verify peer */ + if(SSL_AuthCertificateHook(model, nss_auth_cert_hook, conn) != SECSuccess) + goto error; + + data->set.ssl.certverifyresult=0; /* not checked yet */ + if(SSL_BadCertHook(model, BadCertHandler, conn) != SECSuccess) + goto error; + + if(SSL_HandshakeCallback(model, HandshakeCallback, conn) != SECSuccess) + goto error; + + if(data->set.ssl.verifypeer) { + const CURLcode rv = nss_load_ca_certificates(conn, sockindex); + if(CURLE_OK != rv) { + curlerr = rv; + goto error; + } + } + + if(data->set.ssl.CRLfile) { + const CURLcode rv = nss_load_crl(data->set.ssl.CRLfile); + if(CURLE_OK != rv) { + curlerr = rv; + goto error; + } + infof(data, " CRLfile: %s\n", data->set.ssl.CRLfile); + } + + if(data->set.str[STRING_CERT]) { + char *nickname = dup_nickname(data, STRING_CERT); + if(nickname) { + /* we are not going to use libnsspem.so to read the client cert */ + connssl->obj_clicert = NULL; + } + else { + CURLcode rv = cert_stuff(conn, sockindex, data->set.str[STRING_CERT], + data->set.str[STRING_KEY]); + if(CURLE_OK != rv) { + /* failf() is already done in cert_stuff() */ + curlerr = rv; + goto error; + } + } + + /* store the nickname for SelectClientCert() called during handshake */ + connssl->client_nickname = nickname; + } + else + connssl->client_nickname = NULL; + + if(SSL_GetClientAuthDataHook(model, SelectClientCert, + (void *)connssl) != SECSuccess) { + curlerr = CURLE_SSL_CERTPROBLEM; + goto error; + } + + /* wrap OS file descriptor by NSPR's file descriptor abstraction */ + nspr_io = PR_ImportTCPSocket(sockfd); + if(!nspr_io) + goto error; + + /* create our own NSPR I/O layer */ + nspr_io_stub = PR_CreateIOLayerStub(nspr_io_identity, &nspr_io_methods); + if(!nspr_io_stub) { + PR_Close(nspr_io); + goto error; + } + + /* make the per-connection data accessible from NSPR I/O callbacks */ + nspr_io_stub->secret = (void *)connssl; + + /* push our new layer to the NSPR I/O stack */ + if(PR_PushIOLayer(nspr_io, PR_TOP_IO_LAYER, nspr_io_stub) != PR_SUCCESS) { + PR_Close(nspr_io); + PR_Close(nspr_io_stub); + goto error; + } + + /* import our model socket onto the current I/O stack */ + connssl->handle = SSL_ImportFD(model, nspr_io); + if(!connssl->handle) { + PR_Close(nspr_io); + goto error; + } + + PR_Close(model); /* We don't need this any more */ + model = NULL; + + /* This is the password associated with the cert that we're using */ + if(data->set.str[STRING_KEY_PASSWD]) { + SSL_SetPKCS11PinArg(connssl->handle, data->set.str[STRING_KEY_PASSWD]); + } + +#ifdef USE_NGHTTP2 + if(data->set.httpversion == CURL_HTTP_VERSION_2_0) { +#ifdef SSL_ENABLE_NPN + if(data->set.ssl_enable_npn) { + if(SSL_OptionSet(connssl->handle, SSL_ENABLE_NPN, PR_TRUE) != SECSuccess) + goto error; + } +#endif + +#ifdef SSL_ENABLE_ALPN + if(data->set.ssl_enable_alpn) { + if(SSL_OptionSet(connssl->handle, SSL_ENABLE_ALPN, PR_TRUE) + != SECSuccess) + goto error; + } +#endif + +#if defined(SSL_ENABLE_NPN) || defined(SSL_ENABLE_ALPN) + if(data->set.ssl_enable_npn || data->set.ssl_enable_alpn) { + alpn_protos[cur] = NGHTTP2_PROTO_VERSION_ID_LEN; + cur++; + memcpy(&alpn_protos[cur], NGHTTP2_PROTO_VERSION_ID, + NGHTTP2_PROTO_VERSION_ID_LEN); + cur += NGHTTP2_PROTO_VERSION_ID_LEN; + alpn_protos[cur] = ALPN_HTTP_1_1_LENGTH; + cur++; + memcpy(&alpn_protos[cur], ALPN_HTTP_1_1, ALPN_HTTP_1_1_LENGTH); + + if(SSL_SetNextProtoNego(connssl->handle, alpn_protos, alpn_protos_len) + != SECSuccess) + goto error; + } + else { + infof(data, "SSL, can't negotiate HTTP/2.0 with neither NPN nor ALPN\n"); + } +#endif + } +#endif + + + /* Force handshake on next I/O */ + SSL_ResetHandshake(connssl->handle, /* asServer */ PR_FALSE); + + SSL_SetURL(connssl->handle, conn->host.name); + + return CURLE_OK; + +error: + if(model) + PR_Close(model); + + return nss_fail_connect(connssl, data, curlerr); +} + +static CURLcode nss_do_connect(struct connectdata *conn, int sockindex) +{ + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + struct SessionHandle *data = conn->data; + CURLcode curlerr = CURLE_SSL_CONNECT_ERROR; + PRUint32 timeout; + + /* check timeout situation */ + const long time_left = Curl_timeleft(data, NULL, TRUE); + if(time_left < 0L) { + failf(data, "timed out before SSL handshake"); + curlerr = CURLE_OPERATION_TIMEDOUT; + goto error; + } + + /* Force the handshake now */ + timeout = PR_MillisecondsToInterval((PRUint32) time_left); + if(SSL_ForceHandshakeWithTimeout(connssl->handle, timeout) != SECSuccess) { + if(PR_GetError() == PR_WOULD_BLOCK_ERROR) + /* blocking direction is updated by nss_update_connecting_state() */ + return CURLE_AGAIN; + else if(conn->data->set.ssl.certverifyresult == SSL_ERROR_BAD_CERT_DOMAIN) + curlerr = CURLE_PEER_FAILED_VERIFICATION; + else if(conn->data->set.ssl.certverifyresult!=0) + curlerr = CURLE_SSL_CACERT; + goto error; + } + + connssl->state = ssl_connection_complete; + conn->recv[sockindex] = nss_recv; + conn->send[sockindex] = nss_send; + + display_conn_info(conn, connssl->handle); + + if(data->set.str[STRING_SSL_ISSUERCERT]) { + SECStatus ret = SECFailure; + char *nickname = dup_nickname(data, STRING_SSL_ISSUERCERT); + if(nickname) { + /* we support only nicknames in case of STRING_SSL_ISSUERCERT for now */ + ret = check_issuer_cert(connssl->handle, nickname); + free(nickname); + } + + if(SECFailure == ret) { + infof(data,"SSL certificate issuer check failed\n"); + curlerr = CURLE_SSL_ISSUER_ERROR; + goto error; + } + else { + infof(data, "SSL certificate issuer check ok\n"); + } + } + + return CURLE_OK; + +error: + return nss_fail_connect(connssl, data, curlerr); +} + +static CURLcode nss_connect_common(struct connectdata *conn, int sockindex, + bool *done) +{ + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + struct SessionHandle *data = conn->data; + const bool blocking = (done == NULL); + CURLcode rv; + + if(connssl->connecting_state == ssl_connect_1) { + rv = nss_setup_connect(conn, sockindex); + if(rv) + /* we do not expect CURLE_AGAIN from nss_setup_connect() */ + return rv; + + if(!blocking) { + /* in non-blocking mode, set NSS non-blocking mode before handshake */ + rv = nss_set_nonblock(connssl, data); + if(rv) + return rv; + } + + connssl->connecting_state = ssl_connect_2; + } + + rv = nss_do_connect(conn, sockindex); + switch(rv) { + case CURLE_OK: + break; + case CURLE_AGAIN: + if(!blocking) + /* CURLE_AGAIN in non-blocking mode is not an error */ + return CURLE_OK; + /* fall through */ + default: + return rv; + } + + if(blocking) { + /* in blocking mode, set NSS non-blocking mode _after_ SSL handshake */ + rv = nss_set_nonblock(connssl, data); + if(rv) + return rv; + } + else + /* signal completed SSL handshake */ + *done = TRUE; + + connssl->connecting_state = ssl_connect_done; + return CURLE_OK; +} + +CURLcode Curl_nss_connect(struct connectdata *conn, int sockindex) +{ + return nss_connect_common(conn, sockindex, /* blocking */ NULL); +} + +CURLcode Curl_nss_connect_nonblocking(struct connectdata *conn, + int sockindex, bool *done) +{ + return nss_connect_common(conn, sockindex, done); +} + +static ssize_t nss_send(struct connectdata *conn, /* connection data */ + int sockindex, /* socketindex */ + const void *mem, /* send this data */ + size_t len, /* amount to write */ + CURLcode *curlcode) +{ + ssize_t rc = PR_Send(conn->ssl[sockindex].handle, mem, (int)len, 0, + PR_INTERVAL_NO_WAIT); + if(rc < 0) { + PRInt32 err = PR_GetError(); + if(err == PR_WOULD_BLOCK_ERROR) + *curlcode = CURLE_AGAIN; + else { + /* print the error number and error string */ + const char *err_name = nss_error_to_name(err); + infof(conn->data, "SSL write: error %d (%s)\n", err, err_name); + + /* print a human-readable message describing the error if available */ + nss_print_error_message(conn->data, err); + + *curlcode = (is_cc_error(err)) + ? CURLE_SSL_CERTPROBLEM + : CURLE_SEND_ERROR; + } + return -1; + } + return rc; /* number of bytes */ +} + +static ssize_t nss_recv(struct connectdata * conn, /* connection data */ + int num, /* socketindex */ + char *buf, /* store read data here */ + size_t buffersize, /* max amount to read */ + CURLcode *curlcode) +{ + ssize_t nread = PR_Recv(conn->ssl[num].handle, buf, (int)buffersize, 0, + PR_INTERVAL_NO_WAIT); + if(nread < 0) { + /* failed SSL read */ + PRInt32 err = PR_GetError(); + + if(err == PR_WOULD_BLOCK_ERROR) + *curlcode = CURLE_AGAIN; + else { + /* print the error number and error string */ + const char *err_name = nss_error_to_name(err); + infof(conn->data, "SSL read: errno %d (%s)\n", err, err_name); + + /* print a human-readable message describing the error if available */ + nss_print_error_message(conn->data, err); + + *curlcode = (is_cc_error(err)) + ? CURLE_SSL_CERTPROBLEM + : CURLE_RECV_ERROR; + } + return -1; + } + return nread; +} + +size_t Curl_nss_version(char *buffer, size_t size) +{ + return snprintf(buffer, size, "NSS/%s", NSS_VERSION); +} + +int Curl_nss_seed(struct SessionHandle *data) +{ + /* make sure that NSS is initialized */ + return !!Curl_nss_force_init(data); +} + +/* data might be NULL */ +int Curl_nss_random(struct SessionHandle *data, + unsigned char *entropy, + size_t length) +{ + if(data) + Curl_nss_seed(data); /* Initiate the seed if not already done */ + if(SECSuccess != PK11_GenerateRandom(entropy, curlx_uztosi(length))) { + /* no way to signal a failure from here, we have to abort */ + failf(data, "PK11_GenerateRandom() failed, calling abort()..."); + abort(); + } + return 0; +} + +void Curl_nss_md5sum(unsigned char *tmp, /* input */ + size_t tmplen, + unsigned char *md5sum, /* output */ + size_t md5len) +{ + PK11Context *MD5pw = PK11_CreateDigestContext(SEC_OID_MD5); + unsigned int MD5out; + PK11_DigestOp(MD5pw, tmp, curlx_uztoui(tmplen)); + PK11_DigestFinal(MD5pw, md5sum, &MD5out, curlx_uztoui(md5len)); + PK11_DestroyContext(MD5pw, PR_TRUE); +} + +#endif /* USE_NSS */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/nssg.h b/external/libcurl_android/jni/libcurl/lib/vtls/nssg.h new file mode 100755 index 00000000..311f873d --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/nssg.h @@ -0,0 +1,89 @@ +#ifndef HEADER_CURL_NSSG_H +#define HEADER_CURL_NSSG_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#ifdef USE_NSS +/* + * This header should only be needed to get included by vtls.c and nss.c + */ + +#include "urldata.h" + +CURLcode Curl_nss_connect(struct connectdata *conn, int sockindex); +CURLcode Curl_nss_connect_nonblocking(struct connectdata *conn, + int sockindex, + bool *done); +/* close a SSL connection */ +void Curl_nss_close(struct connectdata *conn, int sockindex); + +/* tell NSS to close down all open information regarding connections (and + thus session ID caching etc) */ +int Curl_nss_close_all(struct SessionHandle *data); + +int Curl_nss_init(void); +void Curl_nss_cleanup(void); + +size_t Curl_nss_version(char *buffer, size_t size); +int Curl_nss_check_cxn(struct connectdata *cxn); +int Curl_nss_seed(struct SessionHandle *data); + +/* initialize NSS library if not already */ +CURLcode Curl_nss_force_init(struct SessionHandle *data); + +int Curl_nss_random(struct SessionHandle *data, + unsigned char *entropy, + size_t length); + +void Curl_nss_md5sum(unsigned char *tmp, /* input */ + size_t tmplen, + unsigned char *md5sum, /* output */ + size_t md5len); + +/* this backend provides these functions: */ +#define have_curlssl_md5sum 1 + +/* API setup for NSS */ +#define curlssl_init Curl_nss_init +#define curlssl_cleanup Curl_nss_cleanup +#define curlssl_connect Curl_nss_connect +#define curlssl_connect_nonblocking Curl_nss_connect_nonblocking + +/* NSS has its own session ID cache */ +#define curlssl_session_free(x) Curl_nop_stmt +#define curlssl_close_all Curl_nss_close_all +#define curlssl_close Curl_nss_close +/* NSS has no shutdown function provided and thus always fail */ +#define curlssl_shutdown(x,y) (x=x, y=y, 1) +#define curlssl_set_engine(x,y) (x=x, y=y, CURLE_NOT_BUILT_IN) +#define curlssl_set_engine_default(x) (x=x, CURLE_NOT_BUILT_IN) +#define curlssl_engines_list(x) (x=x, (struct curl_slist *)NULL) +#define curlssl_version Curl_nss_version +#define curlssl_check_cxn(x) Curl_nss_check_cxn(x) +#define curlssl_data_pending(x,y) (x=x, y=y, 0) +#define curlssl_random(x,y,z) Curl_nss_random(x,y,z) +#define curlssl_md5sum(a,b,c,d) Curl_nss_md5sum(a,b,c,d) +#define CURL_SSL_BACKEND CURLSSLBACKEND_NSS + +#endif /* USE_NSS */ +#endif /* HEADER_CURL_NSSG_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/openssl.c b/external/libcurl_android/jni/libcurl/lib/vtls/openssl.c new file mode 100755 index 00000000..da928544 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/openssl.c @@ -0,0 +1,2918 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * Source file for all OpenSSL-specific code for the TLS/SSL layer. No code + * but vtls.c should ever call or use these functions. + */ + +/* + * The original SSLeay-using code for curl was written by Linas Vepstas and + * Sampo Kellomaki 1998. + */ + +#include "curl_setup.h" + +#ifdef HAVE_LIMITS_H +#include +#endif + +#include "urldata.h" +#include "sendf.h" +#include "formdata.h" /* for the boundary function */ +#include "url.h" /* for the ssl config check function */ +#include "inet_pton.h" +#include "openssl.h" +#include "connect.h" +#include "slist.h" +#include "strequal.h" +#include "select.h" +#include "vtls.h" +#include "rawstr.h" +#include "hostcheck.h" + +#define _MPRINTF_REPLACE /* use the internal *printf() functions */ +#include + +#ifdef USE_SSLEAY + +#ifdef USE_OPENSSL +#include +#include +#include +#include +#include +#include +#include +#else +#include +#include +#include +#endif + +#include "warnless.h" +#include "curl_memory.h" +#include "non-ascii.h" /* for Curl_convert_from_utf8 prototype */ + +/* The last #include file should be: */ +#include "memdebug.h" + +#ifndef OPENSSL_VERSION_NUMBER +#error "OPENSSL_VERSION_NUMBER not defined" +#endif + +#if OPENSSL_VERSION_NUMBER >= 0x0090581fL +#define HAVE_SSL_GET1_SESSION 1 +#else +#undef HAVE_SSL_GET1_SESSION +#endif + +#if OPENSSL_VERSION_NUMBER >= 0x00904100L +#define HAVE_USERDATA_IN_PWD_CALLBACK 1 +#else +#undef HAVE_USERDATA_IN_PWD_CALLBACK +#endif + +#if OPENSSL_VERSION_NUMBER >= 0x00907001L +/* ENGINE_load_private_key() takes four arguments */ +#define HAVE_ENGINE_LOAD_FOUR_ARGS +#include +#else +/* ENGINE_load_private_key() takes three arguments */ +#undef HAVE_ENGINE_LOAD_FOUR_ARGS +#endif + +#if (OPENSSL_VERSION_NUMBER >= 0x00903001L) && defined(HAVE_OPENSSL_PKCS12_H) +/* OpenSSL has PKCS 12 support */ +#define HAVE_PKCS12_SUPPORT +#else +/* OpenSSL/SSLEay does not have PKCS12 support */ +#undef HAVE_PKCS12_SUPPORT +#endif + +#if OPENSSL_VERSION_NUMBER >= 0x00906001L +#define HAVE_ERR_ERROR_STRING_N 1 +#endif + +#if OPENSSL_VERSION_NUMBER >= 0x00909000L +#define SSL_METHOD_QUAL const +#else +#define SSL_METHOD_QUAL +#endif + +#if OPENSSL_VERSION_NUMBER >= 0x00907000L +/* 0.9.6 didn't have X509_STORE_set_flags() */ +#define HAVE_X509_STORE_SET_FLAGS 1 +#else +#define X509_STORE_set_flags(x,y) Curl_nop_stmt +#endif + +#if OPENSSL_VERSION_NUMBER >= 0x10000000L +#define HAVE_ERR_REMOVE_THREAD_STATE 1 +#endif + +#ifndef HAVE_SSLV2_CLIENT_METHOD +#undef OPENSSL_NO_SSL2 /* undef first to avoid compiler warnings */ +#define OPENSSL_NO_SSL2 +#endif + +/* + * Number of bytes to read from the random number seed file. This must be + * a finite value (because some entropy "files" like /dev/urandom have + * an infinite length), but must be large enough to provide enough + * entopy to properly seed OpenSSL's PRNG. + */ +#define RAND_LOAD_LENGTH 1024 + +#ifndef HAVE_USERDATA_IN_PWD_CALLBACK +static char global_passwd[64]; +#endif + +static int passwd_callback(char *buf, int num, int encrypting +#ifdef HAVE_USERDATA_IN_PWD_CALLBACK + /* This was introduced in 0.9.4, we can set this + using SSL_CTX_set_default_passwd_cb_userdata() + */ + , void *global_passwd +#endif + ) +{ + DEBUGASSERT(0 == encrypting); + + if(!encrypting) { + int klen = curlx_uztosi(strlen((char *)global_passwd)); + if(num > klen) { + memcpy(buf, global_passwd, klen+1); + return klen; + } + } + return 0; +} + +/* + * rand_enough() is a function that returns TRUE if we have seeded the random + * engine properly. We use some preprocessor magic to provide a seed_enough() + * macro to use, just to prevent a compiler warning on this function if we + * pass in an argument that is never used. + */ + +#ifdef HAVE_RAND_STATUS +#define seed_enough(x) rand_enough() +static bool rand_enough(void) +{ + return (0 != RAND_status()) ? TRUE : FALSE; +} +#else +#define seed_enough(x) rand_enough(x) +static bool rand_enough(int nread) +{ + /* this is a very silly decision to make */ + return (nread > 500) ? TRUE : FALSE; +} +#endif + +static int ossl_seed(struct SessionHandle *data) +{ + char *buf = data->state.buffer; /* point to the big buffer */ + int nread=0; + + /* Q: should we add support for a random file name as a libcurl option? + A: Yes, it is here */ + +#ifndef RANDOM_FILE + /* if RANDOM_FILE isn't defined, we only perform this if an option tells + us to! */ + if(data->set.ssl.random_file) +#define RANDOM_FILE "" /* doesn't matter won't be used */ +#endif + { + /* let the option override the define */ + nread += RAND_load_file((data->set.str[STRING_SSL_RANDOM_FILE]? + data->set.str[STRING_SSL_RANDOM_FILE]: + RANDOM_FILE), + RAND_LOAD_LENGTH); + if(seed_enough(nread)) + return nread; + } + +#if defined(HAVE_RAND_EGD) + /* only available in OpenSSL 0.9.5 and later */ + /* EGD_SOCKET is set at configure time or not at all */ +#ifndef EGD_SOCKET + /* If we don't have the define set, we only do this if the egd-option + is set */ + if(data->set.str[STRING_SSL_EGDSOCKET]) +#define EGD_SOCKET "" /* doesn't matter won't be used */ +#endif + { + /* If there's an option and a define, the option overrides the + define */ + int ret = RAND_egd(data->set.str[STRING_SSL_EGDSOCKET]? + data->set.str[STRING_SSL_EGDSOCKET]:EGD_SOCKET); + if(-1 != ret) { + nread += ret; + if(seed_enough(nread)) + return nread; + } + } +#endif + + /* If we get here, it means we need to seed the PRNG using a "silly" + approach! */ + do { + unsigned char randb[64]; + int len = sizeof(randb); + RAND_bytes(randb, len); + RAND_add(randb, len, (len >> 1)); + } while(!RAND_status()); + + /* generates a default path for the random seed file */ + buf[0]=0; /* blank it first */ + RAND_file_name(buf, BUFSIZE); + if(buf[0]) { + /* we got a file name to try */ + nread += RAND_load_file(buf, RAND_LOAD_LENGTH); + if(seed_enough(nread)) + return nread; + } + + infof(data, "libcurl is now using a weak random seed!\n"); + return nread; +} + +static int Curl_ossl_seed(struct SessionHandle *data) +{ + /* we have the "SSL is seeded" boolean static to prevent multiple + time-consuming seedings in vain */ + static bool ssl_seeded = FALSE; + + if(!ssl_seeded || data->set.str[STRING_SSL_RANDOM_FILE] || + data->set.str[STRING_SSL_EGDSOCKET]) { + ossl_seed(data); + ssl_seeded = TRUE; + } + return 0; +} + + +#ifndef SSL_FILETYPE_ENGINE +#define SSL_FILETYPE_ENGINE 42 +#endif +#ifndef SSL_FILETYPE_PKCS12 +#define SSL_FILETYPE_PKCS12 43 +#endif +static int do_file_type(const char *type) +{ + if(!type || !type[0]) + return SSL_FILETYPE_PEM; + if(Curl_raw_equal(type, "PEM")) + return SSL_FILETYPE_PEM; + if(Curl_raw_equal(type, "DER")) + return SSL_FILETYPE_ASN1; + if(Curl_raw_equal(type, "ENG")) + return SSL_FILETYPE_ENGINE; + if(Curl_raw_equal(type, "P12")) + return SSL_FILETYPE_PKCS12; + return -1; +} + +#if defined(HAVE_OPENSSL_ENGINE_H) && defined(HAVE_ENGINE_LOAD_FOUR_ARGS) +/* + * Supply default password to the engine user interface conversation. + * The password is passed by OpenSSL engine from ENGINE_load_private_key() + * last argument to the ui and can be obtained by UI_get0_user_data(ui) here. + */ +static int ssl_ui_reader(UI *ui, UI_STRING *uis) +{ + const char *password; + switch(UI_get_string_type(uis)) { + case UIT_PROMPT: + case UIT_VERIFY: + password = (const char*)UI_get0_user_data(ui); + if(NULL != password && + UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD) { + UI_set_result(ui, uis, password); + return 1; + } + default: + break; + } + return (UI_method_get_reader(UI_OpenSSL()))(ui, uis); +} + +/* + * Suppress interactive request for a default password if available. + */ +static int ssl_ui_writer(UI *ui, UI_STRING *uis) +{ + switch(UI_get_string_type(uis)) { + case UIT_PROMPT: + case UIT_VERIFY: + if(NULL != UI_get0_user_data(ui) && + UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD) { + return 1; + } + default: + break; + } + return (UI_method_get_writer(UI_OpenSSL()))(ui, uis); +} +#endif + +static +int cert_stuff(struct connectdata *conn, + SSL_CTX* ctx, + char *cert_file, + const char *cert_type, + char *key_file, + const char *key_type) +{ + struct SessionHandle *data = conn->data; + + int file_type = do_file_type(cert_type); + + if(cert_file != NULL || file_type == SSL_FILETYPE_ENGINE) { + SSL *ssl; + X509 *x509; + int cert_done = 0; + + if(data->set.str[STRING_KEY_PASSWD]) { +#ifndef HAVE_USERDATA_IN_PWD_CALLBACK + /* + * If password has been given, we store that in the global + * area (*shudder*) for a while: + */ + size_t len = strlen(data->set.str[STRING_KEY_PASSWD]); + if(len < sizeof(global_passwd)) + memcpy(global_passwd, data->set.str[STRING_KEY_PASSWD], len+1); + else + global_passwd[0] = '\0'; +#else + /* + * We set the password in the callback userdata + */ + SSL_CTX_set_default_passwd_cb_userdata(ctx, + data->set.str[STRING_KEY_PASSWD]); +#endif + /* Set passwd callback: */ + SSL_CTX_set_default_passwd_cb(ctx, passwd_callback); + } + + +#define SSL_CLIENT_CERT_ERR \ + "unable to use client certificate (no key found or wrong pass phrase?)" + + switch(file_type) { + case SSL_FILETYPE_PEM: + /* SSL_CTX_use_certificate_chain_file() only works on PEM files */ + if(SSL_CTX_use_certificate_chain_file(ctx, + cert_file) != 1) { + failf(data, SSL_CLIENT_CERT_ERR); + return 0; + } + break; + + case SSL_FILETYPE_ASN1: + /* SSL_CTX_use_certificate_file() works with either PEM or ASN1, but + we use the case above for PEM so this can only be performed with + ASN1 files. */ + if(SSL_CTX_use_certificate_file(ctx, + cert_file, + file_type) != 1) { + failf(data, SSL_CLIENT_CERT_ERR); + return 0; + } + break; + case SSL_FILETYPE_ENGINE: +#if defined(HAVE_OPENSSL_ENGINE_H) && defined(ENGINE_CTRL_GET_CMD_FROM_NAME) + { + if(data->state.engine) { + const char *cmd_name = "LOAD_CERT_CTRL"; + struct { + const char *cert_id; + X509 *cert; + } params; + + params.cert_id = cert_file; + params.cert = NULL; + + /* Does the engine supports LOAD_CERT_CTRL ? */ + if(!ENGINE_ctrl(data->state.engine, ENGINE_CTRL_GET_CMD_FROM_NAME, + 0, (void *)cmd_name, NULL)) { + failf(data, "ssl engine does not support loading certificates"); + return 0; + } + + /* Load the certificate from the engine */ + if(!ENGINE_ctrl_cmd(data->state.engine, cmd_name, + 0, ¶ms, NULL, 1)) { + failf(data, "ssl engine cannot load client cert with id" + " '%s' [%s]", cert_file, + ERR_error_string(ERR_get_error(), NULL)); + return 0; + } + + if(!params.cert) { + failf(data, "ssl engine didn't initialized the certificate " + "properly."); + return 0; + } + + if(SSL_CTX_use_certificate(ctx, params.cert) != 1) { + failf(data, "unable to set client certificate"); + X509_free(params.cert); + return 0; + } + X509_free(params.cert); /* we don't need the handle any more... */ + } + else { + failf(data, "crypto engine not set, can't load certificate"); + return 0; + } + } + break; +#else + failf(data, "file type ENG for certificate not implemented"); + return 0; +#endif + + case SSL_FILETYPE_PKCS12: + { +#ifdef HAVE_PKCS12_SUPPORT + FILE *f; + PKCS12 *p12; + EVP_PKEY *pri; + STACK_OF(X509) *ca = NULL; + int i; + + f = fopen(cert_file,"rb"); + if(!f) { + failf(data, "could not open PKCS12 file '%s'", cert_file); + return 0; + } + p12 = d2i_PKCS12_fp(f, NULL); + fclose(f); + + if(!p12) { + failf(data, "error reading PKCS12 file '%s'", cert_file ); + return 0; + } + + PKCS12_PBE_add(); + + if(!PKCS12_parse(p12, data->set.str[STRING_KEY_PASSWD], &pri, &x509, + &ca)) { + failf(data, + "could not parse PKCS12 file, check password, OpenSSL error %s", + ERR_error_string(ERR_get_error(), NULL) ); + PKCS12_free(p12); + return 0; + } + + PKCS12_free(p12); + + if(SSL_CTX_use_certificate(ctx, x509) != 1) { + failf(data, SSL_CLIENT_CERT_ERR); + goto fail; + } + + if(SSL_CTX_use_PrivateKey(ctx, pri) != 1) { + failf(data, "unable to use private key from PKCS12 file '%s'", + cert_file); + goto fail; + } + + if(!SSL_CTX_check_private_key (ctx)) { + failf(data, "private key from PKCS12 file '%s' " + "does not match certificate in same file", cert_file); + goto fail; + } + /* Set Certificate Verification chain */ + if(ca && sk_X509_num(ca)) { + for(i = 0; i < sk_X509_num(ca); i++) { + /* + * Note that sk_X509_pop() is used below to make sure the cert is + * removed from the stack properly before getting passed to + * SSL_CTX_add_extra_chain_cert(). Previously we used + * sk_X509_value() instead, but then we'd clean it in the subsequent + * sk_X509_pop_free() call. + */ + X509 *x = sk_X509_pop(ca); + if(!SSL_CTX_add_extra_chain_cert(ctx, x)) { + failf(data, "cannot add certificate to certificate chain"); + goto fail; + } + /* SSL_CTX_add_client_CA() seems to work with either sk_* function, + * presumably because it duplicates what we pass to it. + */ + if(!SSL_CTX_add_client_CA(ctx, x)) { + failf(data, "cannot add certificate to client CA list"); + goto fail; + } + } + } + + cert_done = 1; + fail: + EVP_PKEY_free(pri); + X509_free(x509); + sk_X509_pop_free(ca, X509_free); + + if(!cert_done) + return 0; /* failure! */ + break; +#else + failf(data, "file type P12 for certificate not supported"); + return 0; +#endif + } + default: + failf(data, "not supported file type '%s' for certificate", cert_type); + return 0; + } + + file_type = do_file_type(key_type); + + switch(file_type) { + case SSL_FILETYPE_PEM: + if(cert_done) + break; + if(key_file == NULL) + /* cert & key can only be in PEM case in the same file */ + key_file=cert_file; + case SSL_FILETYPE_ASN1: + if(SSL_CTX_use_PrivateKey_file(ctx, key_file, file_type) != 1) { + failf(data, "unable to set private key file: '%s' type %s", + key_file, key_type?key_type:"PEM"); + return 0; + } + break; + case SSL_FILETYPE_ENGINE: +#ifdef HAVE_OPENSSL_ENGINE_H + { /* XXXX still needs some work */ + EVP_PKEY *priv_key = NULL; + if(data->state.engine) { +#ifdef HAVE_ENGINE_LOAD_FOUR_ARGS + UI_METHOD *ui_method = + UI_create_method((char *)"cURL user interface"); + if(NULL == ui_method) { + failf(data, "unable do create OpenSSL user-interface method"); + return 0; + } + UI_method_set_opener(ui_method, UI_method_get_opener(UI_OpenSSL())); + UI_method_set_closer(ui_method, UI_method_get_closer(UI_OpenSSL())); + UI_method_set_reader(ui_method, ssl_ui_reader); + UI_method_set_writer(ui_method, ssl_ui_writer); +#endif + /* the typecast below was added to please mingw32 */ + priv_key = (EVP_PKEY *) + ENGINE_load_private_key(data->state.engine,key_file, +#ifdef HAVE_ENGINE_LOAD_FOUR_ARGS + ui_method, +#endif + data->set.str[STRING_KEY_PASSWD]); +#ifdef HAVE_ENGINE_LOAD_FOUR_ARGS + UI_destroy_method(ui_method); +#endif + if(!priv_key) { + failf(data, "failed to load private key from crypto engine"); + return 0; + } + if(SSL_CTX_use_PrivateKey(ctx, priv_key) != 1) { + failf(data, "unable to set private key"); + EVP_PKEY_free(priv_key); + return 0; + } + EVP_PKEY_free(priv_key); /* we don't need the handle any more... */ + } + else { + failf(data, "crypto engine not set, can't load private key"); + return 0; + } + } + break; +#else + failf(data, "file type ENG for private key not supported"); + return 0; +#endif + case SSL_FILETYPE_PKCS12: + if(!cert_done) { + failf(data, "file type P12 for private key not supported"); + return 0; + } + break; + default: + failf(data, "not supported file type for private key"); + return 0; + } + + ssl=SSL_new(ctx); + if(NULL == ssl) { + failf(data,"unable to create an SSL structure"); + return 0; + } + + x509=SSL_get_certificate(ssl); + + /* This version was provided by Evan Jordan and is supposed to not + leak memory as the previous version: */ + if(x509 != NULL) { + EVP_PKEY *pktmp = X509_get_pubkey(x509); + EVP_PKEY_copy_parameters(pktmp,SSL_get_privatekey(ssl)); + EVP_PKEY_free(pktmp); + } + + SSL_free(ssl); + + /* If we are using DSA, we can copy the parameters from + * the private key */ + + + /* Now we know that a key and cert have been set against + * the SSL context */ + if(!SSL_CTX_check_private_key(ctx)) { + failf(data, "Private key does not match the certificate public key"); + return 0; + } +#ifndef HAVE_USERDATA_IN_PWD_CALLBACK + /* erase it now */ + memset(global_passwd, 0, sizeof(global_passwd)); +#endif + } + return 1; +} + +/* returns non-zero on failure */ +static int x509_name_oneline(X509_NAME *a, char *buf, size_t size) +{ +#if 0 + return X509_NAME_oneline(a, buf, size); +#else + BIO *bio_out = BIO_new(BIO_s_mem()); + BUF_MEM *biomem; + int rc; + + if(!bio_out) + return 1; /* alloc failed! */ + + rc = X509_NAME_print_ex(bio_out, a, 0, XN_FLAG_SEP_SPLUS_SPC); + BIO_get_mem_ptr(bio_out, &biomem); + + if((size_t)biomem->length < size) + size = biomem->length; + else + size--; /* don't overwrite the buffer end */ + + memcpy(buf, biomem->data, size); + buf[size]=0; + + BIO_free(bio_out); + + return !rc; +#endif +} + +static +int cert_verify_callback(int ok, X509_STORE_CTX *ctx) +{ + X509 *err_cert; + char buf[256]; + + err_cert=X509_STORE_CTX_get_current_cert(ctx); + (void)x509_name_oneline(X509_get_subject_name(err_cert), buf, sizeof(buf)); + return ok; +} + +/* Return error string for last OpenSSL error + */ +static char *SSL_strerror(unsigned long error, char *buf, size_t size) +{ +#ifdef HAVE_ERR_ERROR_STRING_N + /* OpenSSL 0.9.6 and later has a function named + ERRO_error_string_n() that takes the size of the buffer as a + third argument */ + ERR_error_string_n(error, buf, size); +#else + (void) size; + ERR_error_string(error, buf); +#endif + return buf; +} + +#endif /* USE_SSLEAY */ + +#ifdef USE_SSLEAY +/** + * Global SSL init + * + * @retval 0 error initializing SSL + * @retval 1 SSL initialized successfully + */ +int Curl_ossl_init(void) +{ +#ifdef HAVE_ENGINE_LOAD_BUILTIN_ENGINES + ENGINE_load_builtin_engines(); +#endif + + /* Lets get nice error messages */ + SSL_load_error_strings(); + + /* Init the global ciphers and digests */ + if(!SSLeay_add_ssl_algorithms()) + return 0; + + OpenSSL_add_all_algorithms(); + + + /* OPENSSL_config(NULL); is "strongly recommended" to use but unfortunately + that function makes an exit() call on wrongly formatted config files + which makes it hard to use in some situations. OPENSSL_config() itself + calls CONF_modules_load_file() and we use that instead and we ignore + its return code! */ + + (void)CONF_modules_load_file(NULL, NULL, + CONF_MFLAGS_DEFAULT_SECTION| + CONF_MFLAGS_IGNORE_MISSING_FILE); + + return 1; +} + +#endif /* USE_SSLEAY */ + +#ifdef USE_SSLEAY + +/* Global cleanup */ +void Curl_ossl_cleanup(void) +{ + /* Free ciphers and digests lists */ + EVP_cleanup(); + +#ifdef HAVE_ENGINE_CLEANUP + /* Free engine list */ + ENGINE_cleanup(); +#endif + +#ifdef HAVE_CRYPTO_CLEANUP_ALL_EX_DATA + /* Free OpenSSL ex_data table */ + CRYPTO_cleanup_all_ex_data(); +#endif + + /* Free OpenSSL error strings */ + ERR_free_strings(); + + /* Free thread local error state, destroying hash upon zero refcount */ +#ifdef HAVE_ERR_REMOVE_THREAD_STATE + ERR_remove_thread_state(NULL); +#else + ERR_remove_state(0); +#endif +} + +/* + * This function uses SSL_peek to determine connection status. + * + * Return codes: + * 1 means the connection is still in place + * 0 means the connection has been closed + * -1 means the connection status is unknown + */ +int Curl_ossl_check_cxn(struct connectdata *conn) +{ + int rc; + char buf; + + rc = SSL_peek(conn->ssl[FIRSTSOCKET].handle, (void*)&buf, 1); + if(rc > 0) + return 1; /* connection still in place */ + + if(rc == 0) + return 0; /* connection has been closed */ + + return -1; /* connection status unknown */ +} + +/* Selects an OpenSSL crypto engine + */ +CURLcode Curl_ossl_set_engine(struct SessionHandle *data, const char *engine) +{ +#if defined(USE_SSLEAY) && defined(HAVE_OPENSSL_ENGINE_H) + ENGINE *e; + +#if OPENSSL_VERSION_NUMBER >= 0x00909000L + e = ENGINE_by_id(engine); +#else + /* avoid memory leak */ + for(e = ENGINE_get_first(); e; e = ENGINE_get_next(e)) { + const char *e_id = ENGINE_get_id(e); + if(!strcmp(engine, e_id)) + break; + } +#endif + + if(!e) { + failf(data, "SSL Engine '%s' not found", engine); + return CURLE_SSL_ENGINE_NOTFOUND; + } + + if(data->state.engine) { + ENGINE_finish(data->state.engine); + ENGINE_free(data->state.engine); + data->state.engine = NULL; + } + if(!ENGINE_init(e)) { + char buf[256]; + + ENGINE_free(e); + failf(data, "Failed to initialise SSL Engine '%s':\n%s", + engine, SSL_strerror(ERR_get_error(), buf, sizeof(buf))); + return CURLE_SSL_ENGINE_INITFAILED; + } + data->state.engine = e; + return CURLE_OK; +#else + (void)engine; + failf(data, "SSL Engine not supported"); + return CURLE_SSL_ENGINE_NOTFOUND; +#endif +} + +/* Sets engine as default for all SSL operations + */ +CURLcode Curl_ossl_set_engine_default(struct SessionHandle *data) +{ +#ifdef HAVE_OPENSSL_ENGINE_H + if(data->state.engine) { + if(ENGINE_set_default(data->state.engine, ENGINE_METHOD_ALL) > 0) { + infof(data,"set default crypto engine '%s'\n", + ENGINE_get_id(data->state.engine)); + } + else { + failf(data, "set default crypto engine '%s' failed", + ENGINE_get_id(data->state.engine)); + return CURLE_SSL_ENGINE_SETFAILED; + } + } +#else + (void) data; +#endif + return CURLE_OK; +} + +/* Return list of OpenSSL crypto engine names. + */ +struct curl_slist *Curl_ossl_engines_list(struct SessionHandle *data) +{ + struct curl_slist *list = NULL; +#if defined(USE_SSLEAY) && defined(HAVE_OPENSSL_ENGINE_H) + struct curl_slist *beg; + ENGINE *e; + + for(e = ENGINE_get_first(); e; e = ENGINE_get_next(e)) { + beg = curl_slist_append(list, ENGINE_get_id(e)); + if(!beg) { + curl_slist_free_all(list); + return NULL; + } + list = beg; + } +#endif + (void) data; + return list; +} + + +/* + * This function is called when an SSL connection is closed. + */ +void Curl_ossl_close(struct connectdata *conn, int sockindex) +{ + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + + if(connssl->handle) { + (void)SSL_shutdown(connssl->handle); + SSL_set_connect_state(connssl->handle); + + SSL_free (connssl->handle); + connssl->handle = NULL; + } + if(connssl->ctx) { + SSL_CTX_free (connssl->ctx); + connssl->ctx = NULL; + } +} + +/* + * This function is called to shut down the SSL layer but keep the + * socket open (CCC - Clear Command Channel) + */ +int Curl_ossl_shutdown(struct connectdata *conn, int sockindex) +{ + int retval = 0; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + struct SessionHandle *data = conn->data; + char buf[120]; /* We will use this for the OpenSSL error buffer, so it has + to be at least 120 bytes long. */ + unsigned long sslerror; + ssize_t nread; + int buffsize; + int err; + int done = 0; + + /* This has only been tested on the proftpd server, and the mod_tls code + sends a close notify alert without waiting for a close notify alert in + response. Thus we wait for a close notify alert from the server, but + we do not send one. Let's hope other servers do the same... */ + + if(data->set.ftp_ccc == CURLFTPSSL_CCC_ACTIVE) + (void)SSL_shutdown(connssl->handle); + + if(connssl->handle) { + buffsize = (int)sizeof(buf); + while(!done) { + int what = Curl_socket_ready(conn->sock[sockindex], + CURL_SOCKET_BAD, SSL_SHUTDOWN_TIMEOUT); + if(what > 0) { + ERR_clear_error(); + + /* Something to read, let's do it and hope that it is the close + notify alert from the server */ + nread = (ssize_t)SSL_read(conn->ssl[sockindex].handle, buf, + buffsize); + err = SSL_get_error(conn->ssl[sockindex].handle, (int)nread); + + switch(err) { + case SSL_ERROR_NONE: /* this is not an error */ + case SSL_ERROR_ZERO_RETURN: /* no more data */ + /* This is the expected response. There was no data but only + the close notify alert */ + done = 1; + break; + case SSL_ERROR_WANT_READ: + /* there's data pending, re-invoke SSL_read() */ + infof(data, "SSL_ERROR_WANT_READ\n"); + break; + case SSL_ERROR_WANT_WRITE: + /* SSL wants a write. Really odd. Let's bail out. */ + infof(data, "SSL_ERROR_WANT_WRITE\n"); + done = 1; + break; + default: + /* openssl/ssl.h says "look at error stack/return value/errno" */ + sslerror = ERR_get_error(); + failf(conn->data, "SSL read: %s, errno %d", + ERR_error_string(sslerror, buf), + SOCKERRNO); + done = 1; + break; + } + } + else if(0 == what) { + /* timeout */ + failf(data, "SSL shutdown timeout"); + done = 1; + } + else { + /* anything that gets here is fatally bad */ + failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO); + retval = -1; + done = 1; + } + } /* while()-loop for the select() */ + + if(data->set.verbose) { +#ifdef HAVE_SSL_GET_SHUTDOWN + switch(SSL_get_shutdown(connssl->handle)) { + case SSL_SENT_SHUTDOWN: + infof(data, "SSL_get_shutdown() returned SSL_SENT_SHUTDOWN\n"); + break; + case SSL_RECEIVED_SHUTDOWN: + infof(data, "SSL_get_shutdown() returned SSL_RECEIVED_SHUTDOWN\n"); + break; + case SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN: + infof(data, "SSL_get_shutdown() returned SSL_SENT_SHUTDOWN|" + "SSL_RECEIVED__SHUTDOWN\n"); + break; + } +#endif + } + + SSL_free (connssl->handle); + connssl->handle = NULL; + } + return retval; +} + +void Curl_ossl_session_free(void *ptr) +{ + /* free the ID */ + SSL_SESSION_free(ptr); +} + +/* + * This function is called when the 'data' struct is going away. Close + * down everything and free all resources! + */ +int Curl_ossl_close_all(struct SessionHandle *data) +{ +#ifdef HAVE_OPENSSL_ENGINE_H + if(data->state.engine) { + ENGINE_finish(data->state.engine); + ENGINE_free(data->state.engine); + data->state.engine = NULL; + } +#else + (void)data; +#endif + return 0; +} + +static int asn1_output(const ASN1_UTCTIME *tm, + char *buf, + size_t sizeofbuf) +{ + const char *asn1_string; + int gmt=FALSE; + int i; + int year=0,month=0,day=0,hour=0,minute=0,second=0; + + i=tm->length; + asn1_string=(const char *)tm->data; + + if(i < 10) + return 1; + if(asn1_string[i-1] == 'Z') + gmt=TRUE; + for(i=0; i<10; i++) + if((asn1_string[i] > '9') || (asn1_string[i] < '0')) + return 2; + + year= (asn1_string[0]-'0')*10+(asn1_string[1]-'0'); + if(year < 50) + year+=100; + + month= (asn1_string[2]-'0')*10+(asn1_string[3]-'0'); + if((month > 12) || (month < 1)) + return 3; + + day= (asn1_string[4]-'0')*10+(asn1_string[5]-'0'); + hour= (asn1_string[6]-'0')*10+(asn1_string[7]-'0'); + minute= (asn1_string[8]-'0')*10+(asn1_string[9]-'0'); + + if((asn1_string[10] >= '0') && (asn1_string[10] <= '9') && + (asn1_string[11] >= '0') && (asn1_string[11] <= '9')) + second= (asn1_string[10]-'0')*10+(asn1_string[11]-'0'); + + snprintf(buf, sizeofbuf, + "%04d-%02d-%02d %02d:%02d:%02d %s", + year+1900, month, day, hour, minute, second, (gmt?"GMT":"")); + + return 0; +} + +/* ====================================================== */ + + +/* Quote from RFC2818 section 3.1 "Server Identity" + + If a subjectAltName extension of type dNSName is present, that MUST + be used as the identity. Otherwise, the (most specific) Common Name + field in the Subject field of the certificate MUST be used. Although + the use of the Common Name is existing practice, it is deprecated and + Certification Authorities are encouraged to use the dNSName instead. + + Matching is performed using the matching rules specified by + [RFC2459]. If more than one identity of a given type is present in + the certificate (e.g., more than one dNSName name, a match in any one + of the set is considered acceptable.) Names may contain the wildcard + character * which is considered to match any single domain name + component or component fragment. E.g., *.a.com matches foo.a.com but + not bar.foo.a.com. f*.com matches foo.com but not bar.com. + + In some cases, the URI is specified as an IP address rather than a + hostname. In this case, the iPAddress subjectAltName must be present + in the certificate and must exactly match the IP in the URI. + +*/ +static CURLcode verifyhost(struct connectdata *conn, + X509 *server_cert) +{ + int matched = -1; /* -1 is no alternative match yet, 1 means match and 0 + means mismatch */ + int target = GEN_DNS; /* target type, GEN_DNS or GEN_IPADD */ + size_t addrlen = 0; + struct SessionHandle *data = conn->data; + STACK_OF(GENERAL_NAME) *altnames; +#ifdef ENABLE_IPV6 + struct in6_addr addr; +#else + struct in_addr addr; +#endif + CURLcode res = CURLE_OK; + +#ifdef ENABLE_IPV6 + if(conn->bits.ipv6_ip && + Curl_inet_pton(AF_INET6, conn->host.name, &addr)) { + target = GEN_IPADD; + addrlen = sizeof(struct in6_addr); + } + else +#endif + if(Curl_inet_pton(AF_INET, conn->host.name, &addr)) { + target = GEN_IPADD; + addrlen = sizeof(struct in_addr); + } + + /* get a "list" of alternative names */ + altnames = X509_get_ext_d2i(server_cert, NID_subject_alt_name, NULL, NULL); + + if(altnames) { + int numalts; + int i; + + /* get amount of alternatives, RFC2459 claims there MUST be at least + one, but we don't depend on it... */ + numalts = sk_GENERAL_NAME_num(altnames); + + /* loop through all alternatives while none has matched */ + for(i=0; (itype == target) { + /* get data and length */ + const char *altptr = (char *)ASN1_STRING_data(check->d.ia5); + size_t altlen = (size_t) ASN1_STRING_length(check->d.ia5); + + switch(target) { + case GEN_DNS: /* name/pattern comparison */ + /* The OpenSSL man page explicitly says: "In general it cannot be + assumed that the data returned by ASN1_STRING_data() is null + terminated or does not contain embedded nulls." But also that + "The actual format of the data will depend on the actual string + type itself: for example for and IA5String the data will be ASCII" + + Gisle researched the OpenSSL sources: + "I checked the 0.9.6 and 0.9.8 sources before my patch and + it always 0-terminates an IA5String." + */ + if((altlen == strlen(altptr)) && + /* if this isn't true, there was an embedded zero in the name + string and we cannot match it. */ + Curl_cert_hostcheck(altptr, conn->host.name)) + matched = 1; + else + matched = 0; + break; + + case GEN_IPADD: /* IP address comparison */ + /* compare alternative IP address if the data chunk is the same size + our server IP address is */ + if((altlen == addrlen) && !memcmp(altptr, &addr, altlen)) + matched = 1; + else + matched = 0; + break; + } + } + } + GENERAL_NAMES_free(altnames); + } + + if(matched == 1) + /* an alternative name matched the server hostname */ + infof(data, "\t subjectAltName: %s matched\n", conn->host.dispname); + else if(matched == 0) { + /* an alternative name field existed, but didn't match and then + we MUST fail */ + infof(data, "\t subjectAltName does not match %s\n", conn->host.dispname); + failf(data, "SSL: no alternative certificate subject name matches " + "target host name '%s'", conn->host.dispname); + res = CURLE_PEER_FAILED_VERIFICATION; + } + else { + /* we have to look to the last occurrence of a commonName in the + distinguished one to get the most significant one. */ + int j,i=-1 ; + +/* The following is done because of a bug in 0.9.6b */ + + unsigned char *nulstr = (unsigned char *)""; + unsigned char *peer_CN = nulstr; + + X509_NAME *name = X509_get_subject_name(server_cert) ; + if(name) + while((j = X509_NAME_get_index_by_NID(name, NID_commonName, i))>=0) + i=j; + + /* we have the name entry and we will now convert this to a string + that we can use for comparison. Doing this we support BMPstring, + UTF8 etc. */ + + if(i>=0) { + ASN1_STRING *tmp = X509_NAME_ENTRY_get_data(X509_NAME_get_entry(name,i)); + + /* In OpenSSL 0.9.7d and earlier, ASN1_STRING_to_UTF8 fails if the input + is already UTF-8 encoded. We check for this case and copy the raw + string manually to avoid the problem. This code can be made + conditional in the future when OpenSSL has been fixed. Work-around + brought by Alexis S. L. Carvalho. */ + if(tmp) { + if(ASN1_STRING_type(tmp) == V_ASN1_UTF8STRING) { + j = ASN1_STRING_length(tmp); + if(j >= 0) { + peer_CN = OPENSSL_malloc(j+1); + if(peer_CN) { + memcpy(peer_CN, ASN1_STRING_data(tmp), j); + peer_CN[j] = '\0'; + } + } + } + else /* not a UTF8 name */ + j = ASN1_STRING_to_UTF8(&peer_CN, tmp); + + if(peer_CN && (curlx_uztosi(strlen((char *)peer_CN)) != j)) { + /* there was a terminating zero before the end of string, this + cannot match and we return failure! */ + failf(data, "SSL: illegal cert name field"); + res = CURLE_PEER_FAILED_VERIFICATION; + } + } + } + + if(peer_CN == nulstr) + peer_CN = NULL; + else { + /* convert peer_CN from UTF8 */ + CURLcode rc = Curl_convert_from_utf8(data, peer_CN, strlen(peer_CN)); + /* Curl_convert_from_utf8 calls failf if unsuccessful */ + if(rc) { + OPENSSL_free(peer_CN); + return rc; + } + } + + if(res) + /* error already detected, pass through */ + ; + else if(!peer_CN) { + failf(data, + "SSL: unable to obtain common name from peer certificate"); + res = CURLE_PEER_FAILED_VERIFICATION; + } + else if(!Curl_cert_hostcheck((const char *)peer_CN, conn->host.name)) { + failf(data, "SSL: certificate subject name '%s' does not match " + "target host name '%s'", peer_CN, conn->host.dispname); + res = CURLE_PEER_FAILED_VERIFICATION; + } + else { + infof(data, "\t common name: %s (matched)\n", peer_CN); + } + if(peer_CN) + OPENSSL_free(peer_CN); + } + return res; +} +#endif /* USE_SSLEAY */ + +/* The SSL_CTRL_SET_MSG_CALLBACK doesn't exist in ancient OpenSSL versions + and thus this cannot be done there. */ +#ifdef SSL_CTRL_SET_MSG_CALLBACK + +static const char *ssl_msg_type(int ssl_ver, int msg) +{ + if(ssl_ver == SSL2_VERSION_MAJOR) { + switch (msg) { + case SSL2_MT_ERROR: + return "Error"; + case SSL2_MT_CLIENT_HELLO: + return "Client hello"; + case SSL2_MT_CLIENT_MASTER_KEY: + return "Client key"; + case SSL2_MT_CLIENT_FINISHED: + return "Client finished"; + case SSL2_MT_SERVER_HELLO: + return "Server hello"; + case SSL2_MT_SERVER_VERIFY: + return "Server verify"; + case SSL2_MT_SERVER_FINISHED: + return "Server finished"; + case SSL2_MT_REQUEST_CERTIFICATE: + return "Request CERT"; + case SSL2_MT_CLIENT_CERTIFICATE: + return "Client CERT"; + } + } + else if(ssl_ver == SSL3_VERSION_MAJOR) { + switch (msg) { + case SSL3_MT_HELLO_REQUEST: + return "Hello request"; + case SSL3_MT_CLIENT_HELLO: + return "Client hello"; + case SSL3_MT_SERVER_HELLO: + return "Server hello"; + case SSL3_MT_CERTIFICATE: + return "CERT"; + case SSL3_MT_SERVER_KEY_EXCHANGE: + return "Server key exchange"; + case SSL3_MT_CLIENT_KEY_EXCHANGE: + return "Client key exchange"; + case SSL3_MT_CERTIFICATE_REQUEST: + return "Request CERT"; + case SSL3_MT_SERVER_DONE: + return "Server finished"; + case SSL3_MT_CERTIFICATE_VERIFY: + return "CERT verify"; + case SSL3_MT_FINISHED: + return "Finished"; + } + } + return "Unknown"; +} + +static const char *tls_rt_type(int type) +{ + return ( + type == SSL3_RT_CHANGE_CIPHER_SPEC ? "TLS change cipher, " : + type == SSL3_RT_ALERT ? "TLS alert, " : + type == SSL3_RT_HANDSHAKE ? "TLS handshake, " : + type == SSL3_RT_APPLICATION_DATA ? "TLS app data, " : + "TLS Unknown, "); +} + + +/* + * Our callback from the SSL/TLS layers. + */ +static void ssl_tls_trace(int direction, int ssl_ver, int content_type, + const void *buf, size_t len, const SSL *ssl, + struct connectdata *conn) +{ + struct SessionHandle *data; + const char *msg_name, *tls_rt_name; + char ssl_buf[1024]; + int ver, msg_type, txt_len; + + if(!conn || !conn->data || !conn->data->set.fdebug || + (direction != 0 && direction != 1)) + return; + + data = conn->data; + ssl_ver >>= 8; + ver = (ssl_ver == SSL2_VERSION_MAJOR ? '2' : + ssl_ver == SSL3_VERSION_MAJOR ? '3' : '?'); + + /* SSLv2 doesn't seem to have TLS record-type headers, so OpenSSL + * always pass-up content-type as 0. But the interesting message-type + * is at 'buf[0]'. + */ + if(ssl_ver == SSL3_VERSION_MAJOR && content_type != 0) + tls_rt_name = tls_rt_type(content_type); + else + tls_rt_name = ""; + + msg_type = *(char*)buf; + msg_name = ssl_msg_type(ssl_ver, msg_type); + + txt_len = snprintf(ssl_buf, sizeof(ssl_buf), "SSLv%c, %s%s (%d):\n", + ver, tls_rt_name, msg_name, msg_type); + Curl_debug(data, CURLINFO_TEXT, ssl_buf, (size_t)txt_len, NULL); + + Curl_debug(data, (direction == 1) ? CURLINFO_SSL_DATA_OUT : + CURLINFO_SSL_DATA_IN, (char *)buf, len, NULL); + (void) ssl; +} +#endif + +#ifdef USE_SSLEAY +/* ====================================================== */ + +#ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME +# define use_sni(x) sni = (x) +#else +# define use_sni(x) Curl_nop_stmt +#endif + +#ifdef USE_NGHTTP2 + +#undef HAS_ALPN +#if defined(HAVE_SSL_CTX_SET_ALPN_PROTOS) && \ + defined(HAVE_SSL_CTX_SET_ALPN_SELECT_CB) +# define HAS_ALPN 1 +#endif + +#if !defined(HAVE_SSL_CTX_SET_NEXT_PROTO_SELECT_CB) || \ + defined(OPENSSL_NO_NEXTPROTONEG) +# if !defined(HAS_ALPN) +# error http2 builds require OpenSSL with NPN or ALPN support +# endif +#endif + + +/* + * in is a list of lenght prefixed strings. this function has to select + * the protocol we want to use from the list and write its string into out. + */ +static int +select_next_proto_cb(SSL *ssl, + unsigned char **out, unsigned char *outlen, + const unsigned char *in, unsigned int inlen, + void *arg) +{ + struct connectdata *conn = (struct connectdata*) arg; + int retval = nghttp2_select_next_protocol(out, outlen, in, inlen); + (void)ssl; + + if(retval == 1) { + infof(conn->data, "NPN, negotiated HTTP2 (%s)\n", + NGHTTP2_PROTO_VERSION_ID); + conn->negnpn = NPN_HTTP2; + } + else if(retval == 0) { + infof(conn->data, "NPN, negotiated HTTP1.1\n"); + conn->negnpn = NPN_HTTP1_1; + } + else { + infof(conn->data, "NPN, no overlap, use HTTP1.1\n", + NGHTTP2_PROTO_VERSION_ID); + *out = (unsigned char*)"http/1.1"; + *outlen = sizeof("http/1.1") - 1; + conn->negnpn = NPN_HTTP1_1; + } + + return SSL_TLSEXT_ERR_OK; +} +#endif + +static const char * +get_ssl_version_txt(SSL_SESSION *session) +{ + if(NULL == session) + return ""; + + switch(session->ssl_version) { +#if OPENSSL_VERSION_NUMBER >= 0x1000100FL + case TLS1_2_VERSION: + return "TLSv1.2"; + case TLS1_1_VERSION: + return "TLSv1.1"; +#endif + case TLS1_VERSION: + return "TLSv1.0"; + case SSL3_VERSION: + return "SSLv3"; + case SSL2_VERSION: + return "SSLv2"; + } + return "unknown"; +} + + +static CURLcode +ossl_connect_step1(struct connectdata *conn, + int sockindex) +{ + CURLcode retcode = CURLE_OK; + char *ciphers; + struct SessionHandle *data = conn->data; + SSL_METHOD_QUAL SSL_METHOD *req_method=NULL; + void *ssl_sessionid=NULL; + X509_LOOKUP *lookup=NULL; + curl_socket_t sockfd = conn->sock[sockindex]; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + long ctx_options; +#ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME + bool sni; +#ifdef ENABLE_IPV6 + struct in6_addr addr; +#else + struct in_addr addr; +#endif +#endif +#ifdef HAS_ALPN + unsigned char protocols[128]; +#endif + + DEBUGASSERT(ssl_connect_1 == connssl->connecting_state); + + /* Make funny stuff to get random input */ + Curl_ossl_seed(data); + + data->set.ssl.certverifyresult = !X509_V_OK; + + /* check to see if we've been told to use an explicit SSL/TLS version */ + + switch(data->set.ssl.version) { + default: + case CURL_SSLVERSION_DEFAULT: + case CURL_SSLVERSION_TLSv1: + case CURL_SSLVERSION_TLSv1_0: + case CURL_SSLVERSION_TLSv1_1: + case CURL_SSLVERSION_TLSv1_2: + /* it will be handled later with the context options */ + req_method = SSLv23_client_method(); + use_sni(TRUE); + break; + case CURL_SSLVERSION_SSLv2: +#ifdef OPENSSL_NO_SSL2 + failf(data, "OpenSSL was built without SSLv2 support"); + return CURLE_NOT_BUILT_IN; +#else +#ifdef USE_TLS_SRP + if(data->set.ssl.authtype == CURL_TLSAUTH_SRP) + return CURLE_SSL_CONNECT_ERROR; +#endif + req_method = SSLv2_client_method(); + use_sni(FALSE); + break; +#endif + case CURL_SSLVERSION_SSLv3: +#ifdef USE_TLS_SRP + if(data->set.ssl.authtype == CURL_TLSAUTH_SRP) + return CURLE_SSL_CONNECT_ERROR; +#endif + req_method = SSLv3_client_method(); + use_sni(FALSE); + break; + } + + if(connssl->ctx) + SSL_CTX_free(connssl->ctx); + connssl->ctx = SSL_CTX_new(req_method); + + if(!connssl->ctx) { + failf(data, "SSL: couldn't create a context: %s", + ERR_error_string(ERR_peek_error(), NULL)); + return CURLE_OUT_OF_MEMORY; + } + +#ifdef SSL_MODE_RELEASE_BUFFERS + SSL_CTX_set_mode(connssl->ctx, SSL_MODE_RELEASE_BUFFERS); +#endif + +#ifdef SSL_CTRL_SET_MSG_CALLBACK + if(data->set.fdebug && data->set.verbose) { + /* the SSL trace callback is only used for verbose logging so we only + inform about failures of setting it */ + if(!SSL_CTX_callback_ctrl(connssl->ctx, SSL_CTRL_SET_MSG_CALLBACK, + (void (*)(void))ssl_tls_trace)) { + infof(data, "SSL: couldn't set callback!\n"); + } + else if(!SSL_CTX_ctrl(connssl->ctx, SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, + conn)) { + infof(data, "SSL: couldn't set callback argument!\n"); + } + } +#endif + + /* OpenSSL contains code to work-around lots of bugs and flaws in various + SSL-implementations. SSL_CTX_set_options() is used to enabled those + work-arounds. The man page for this option states that SSL_OP_ALL enables + all the work-arounds and that "It is usually safe to use SSL_OP_ALL to + enable the bug workaround options if compatibility with somewhat broken + implementations is desired." + + The "-no_ticket" option was introduced in Openssl0.9.8j. It's a flag to + disable "rfc4507bis session ticket support". rfc4507bis was later turned + into the proper RFC5077 it seems: http://tools.ietf.org/html/rfc5077 + + The enabled extension concerns the session management. I wonder how often + libcurl stops a connection and then resumes a TLS session. also, sending + the session data is some overhead. .I suggest that you just use your + proposed patch (which explicitly disables TICKET). + + If someone writes an application with libcurl and openssl who wants to + enable the feature, one can do this in the SSL callback. + + SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG option enabling allowed proper + interoperability with web server Netscape Enterprise Server 2.0.1 which + was released back in 1996. + + Due to CVE-2010-4180, option SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG has + become ineffective as of OpenSSL 0.9.8q and 1.0.0c. In order to mitigate + CVE-2010-4180 when using previous OpenSSL versions we no longer enable + this option regardless of OpenSSL version and SSL_OP_ALL definition. + + OpenSSL added a work-around for a SSL 3.0/TLS 1.0 CBC vulnerability + (http://www.openssl.org/~bodo/tls-cbc.txt). In 0.9.6e they added a bit to + SSL_OP_ALL that _disables_ that work-around despite the fact that + SSL_OP_ALL is documented to do "rather harmless" workarounds. In order to + keep the secure work-around, the SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS bit + must not be set. + */ + + ctx_options = SSL_OP_ALL; + +#ifdef SSL_OP_NO_TICKET + ctx_options |= SSL_OP_NO_TICKET; +#endif + +#ifdef SSL_OP_NO_COMPRESSION + ctx_options |= SSL_OP_NO_COMPRESSION; +#endif + +#ifdef SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG + /* mitigate CVE-2010-4180 */ + ctx_options &= ~SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG; +#endif + +#ifdef SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS + /* unless the user explicitly ask to allow the protocol vulnerability we + use the work-around */ + if(!conn->data->set.ssl_enable_beast) + ctx_options &= ~SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS; +#endif + + switch(data->set.ssl.version) { + case CURL_SSLVERSION_DEFAULT: + ctx_options |= SSL_OP_NO_SSLv2; +#ifdef USE_TLS_SRP + if(data->set.ssl.authtype == CURL_TLSAUTH_SRP) { + infof(data, "Set version TLSv1.x for SRP authorisation\n"); + ctx_options |= SSL_OP_NO_SSLv3; + } +#endif + break; + + case CURL_SSLVERSION_SSLv3: + ctx_options |= SSL_OP_NO_SSLv2; + ctx_options |= SSL_OP_NO_TLSv1; +#if OPENSSL_VERSION_NUMBER >= 0x1000100FL + ctx_options |= SSL_OP_NO_TLSv1_1; + ctx_options |= SSL_OP_NO_TLSv1_2; +#endif + break; + + case CURL_SSLVERSION_TLSv1: + ctx_options |= SSL_OP_NO_SSLv2; + ctx_options |= SSL_OP_NO_SSLv3; + break; + + case CURL_SSLVERSION_TLSv1_0: + ctx_options |= SSL_OP_NO_SSLv2; + ctx_options |= SSL_OP_NO_SSLv3; +#if OPENSSL_VERSION_NUMBER >= 0x1000100FL + ctx_options |= SSL_OP_NO_TLSv1_1; + ctx_options |= SSL_OP_NO_TLSv1_2; +#endif + break; + +#if OPENSSL_VERSION_NUMBER >= 0x1000100FL + case CURL_SSLVERSION_TLSv1_1: + ctx_options |= SSL_OP_NO_SSLv2; + ctx_options |= SSL_OP_NO_SSLv3; + ctx_options |= SSL_OP_NO_TLSv1; + ctx_options |= SSL_OP_NO_TLSv1_2; + break; + + case CURL_SSLVERSION_TLSv1_2: + ctx_options |= SSL_OP_NO_SSLv2; + ctx_options |= SSL_OP_NO_SSLv3; + ctx_options |= SSL_OP_NO_TLSv1; + ctx_options |= SSL_OP_NO_TLSv1_1; + break; +#endif + +#ifndef OPENSSL_NO_SSL2 + case CURL_SSLVERSION_SSLv2: + ctx_options |= SSL_OP_NO_SSLv3; + ctx_options |= SSL_OP_NO_TLSv1; +#if OPENSSL_VERSION_NUMBER >= 0x1000100FL + ctx_options |= SSL_OP_NO_TLSv1_1; + ctx_options |= SSL_OP_NO_TLSv1_2; +#endif + break; +#endif + + default: + failf(data, "Unsupported SSL protocol version"); + return CURLE_SSL_CONNECT_ERROR; + } + + SSL_CTX_set_options(connssl->ctx, ctx_options); + +#ifdef USE_NGHTTP2 + if(data->set.httpversion == CURL_HTTP_VERSION_2_0) { + if(data->set.ssl_enable_npn) { + SSL_CTX_set_next_proto_select_cb(connssl->ctx, select_next_proto_cb, + conn); + } + +#ifdef HAS_ALPN + if(data->set.ssl_enable_alpn) { + protocols[0] = NGHTTP2_PROTO_VERSION_ID_LEN; + memcpy(&protocols[1], NGHTTP2_PROTO_VERSION_ID, + NGHTTP2_PROTO_VERSION_ID_LEN); + + protocols[NGHTTP2_PROTO_VERSION_ID_LEN+1] = ALPN_HTTP_1_1_LENGTH; + memcpy(&protocols[NGHTTP2_PROTO_VERSION_ID_LEN+2], ALPN_HTTP_1_1, + ALPN_HTTP_1_1_LENGTH); + + /* expects length prefixed preference ordered list of protocols in wire + * format + */ + SSL_CTX_set_alpn_protos(connssl->ctx, protocols, + NGHTTP2_PROTO_VERSION_ID_LEN + ALPN_HTTP_1_1_LENGTH + 2); + + infof(data, "ALPN, offering %s, %s\n", NGHTTP2_PROTO_VERSION_ID, + ALPN_HTTP_1_1); + } +#endif + } +#endif + + if(data->set.str[STRING_CERT] || data->set.str[STRING_CERT_TYPE]) { + if(!cert_stuff(conn, + connssl->ctx, + data->set.str[STRING_CERT], + data->set.str[STRING_CERT_TYPE], + data->set.str[STRING_KEY], + data->set.str[STRING_KEY_TYPE])) { + /* failf() is already done in cert_stuff() */ + return CURLE_SSL_CERTPROBLEM; + } + } + + ciphers = data->set.str[STRING_SSL_CIPHER_LIST]; + if(!ciphers) + ciphers = (char *)DEFAULT_CIPHER_SELECTION; + if(!SSL_CTX_set_cipher_list(connssl->ctx, ciphers)) { + failf(data, "failed setting cipher list: %s", ciphers); + return CURLE_SSL_CIPHER; + } + +#ifdef USE_TLS_SRP + if(data->set.ssl.authtype == CURL_TLSAUTH_SRP) { + infof(data, "Using TLS-SRP username: %s\n", data->set.ssl.username); + + if(!SSL_CTX_set_srp_username(connssl->ctx, data->set.ssl.username)) { + failf(data, "Unable to set SRP user name"); + return CURLE_BAD_FUNCTION_ARGUMENT; + } + if(!SSL_CTX_set_srp_password(connssl->ctx,data->set.ssl.password)) { + failf(data, "failed setting SRP password"); + return CURLE_BAD_FUNCTION_ARGUMENT; + } + if(!data->set.str[STRING_SSL_CIPHER_LIST]) { + infof(data, "Setting cipher list SRP\n"); + + if(!SSL_CTX_set_cipher_list(connssl->ctx, "SRP")) { + failf(data, "failed setting SRP cipher list"); + return CURLE_SSL_CIPHER; + } + } + } +#endif + if(data->set.str[STRING_SSL_CAFILE] || data->set.str[STRING_SSL_CAPATH]) { + /* tell SSL where to find CA certificates that are used to verify + the servers certificate. */ + if(!SSL_CTX_load_verify_locations(connssl->ctx, + data->set.str[STRING_SSL_CAFILE], + data->set.str[STRING_SSL_CAPATH])) { + if(data->set.ssl.verifypeer) { + /* Fail if we insist on successfully verifying the server. */ + failf(data,"error setting certificate verify locations:\n" + " CAfile: %s\n CApath: %s", + data->set.str[STRING_SSL_CAFILE]? + data->set.str[STRING_SSL_CAFILE]: "none", + data->set.str[STRING_SSL_CAPATH]? + data->set.str[STRING_SSL_CAPATH] : "none"); + return CURLE_SSL_CACERT_BADFILE; + } + else { + /* Just continue with a warning if no strict certificate verification + is required. */ + infof(data, "error setting certificate verify locations," + " continuing anyway:\n"); + } + } + else { + /* Everything is fine. */ + infof(data, "successfully set certificate verify locations:\n"); + } + infof(data, + " CAfile: %s\n" + " CApath: %s\n", + data->set.str[STRING_SSL_CAFILE] ? data->set.str[STRING_SSL_CAFILE]: + "none", + data->set.str[STRING_SSL_CAPATH] ? data->set.str[STRING_SSL_CAPATH]: + "none"); + } + + if(data->set.str[STRING_SSL_CRLFILE]) { + /* tell SSL where to find CRL file that is used to check certificate + * revocation */ + lookup=X509_STORE_add_lookup(SSL_CTX_get_cert_store(connssl->ctx), + X509_LOOKUP_file()); + if(!lookup || + (!X509_load_crl_file(lookup,data->set.str[STRING_SSL_CRLFILE], + X509_FILETYPE_PEM)) ) { + failf(data,"error loading CRL file: %s", + data->set.str[STRING_SSL_CRLFILE]); + return CURLE_SSL_CRL_BADFILE; + } + else { + /* Everything is fine. */ + infof(data, "successfully load CRL file:\n"); + X509_STORE_set_flags(SSL_CTX_get_cert_store(connssl->ctx), + X509_V_FLAG_CRL_CHECK|X509_V_FLAG_CRL_CHECK_ALL); + } + infof(data, + " CRLfile: %s\n", data->set.str[STRING_SSL_CRLFILE] ? + data->set.str[STRING_SSL_CRLFILE]: "none"); + } + + /* SSL always tries to verify the peer, this only says whether it should + * fail to connect if the verification fails, or if it should continue + * anyway. In the latter case the result of the verification is checked with + * SSL_get_verify_result() below. */ + SSL_CTX_set_verify(connssl->ctx, + data->set.ssl.verifypeer?SSL_VERIFY_PEER:SSL_VERIFY_NONE, + cert_verify_callback); + + /* give application a chance to interfere with SSL set up. */ + if(data->set.ssl.fsslctx) { + retcode = (*data->set.ssl.fsslctx)(data, connssl->ctx, + data->set.ssl.fsslctxp); + if(retcode) { + failf(data,"error signaled by ssl ctx callback"); + return retcode; + } + } + + /* Lets make an SSL structure */ + if(connssl->handle) + SSL_free(connssl->handle); + connssl->handle = SSL_new(connssl->ctx); + if(!connssl->handle) { + failf(data, "SSL: couldn't create a context (handle)!"); + return CURLE_OUT_OF_MEMORY; + } + SSL_set_connect_state(connssl->handle); + + connssl->server_cert = 0x0; + +#ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME + if((0 == Curl_inet_pton(AF_INET, conn->host.name, &addr)) && +#ifdef ENABLE_IPV6 + (0 == Curl_inet_pton(AF_INET6, conn->host.name, &addr)) && +#endif + sni && + !SSL_set_tlsext_host_name(connssl->handle, conn->host.name)) + infof(data, "WARNING: failed to configure server name indication (SNI) " + "TLS extension\n"); +#endif + + /* Check if there's a cached ID we can/should use here! */ + if(!Curl_ssl_getsessionid(conn, &ssl_sessionid, NULL)) { + /* we got a session id, use it! */ + if(!SSL_set_session(connssl->handle, ssl_sessionid)) { + failf(data, "SSL: SSL_set_session failed: %s", + ERR_error_string(ERR_get_error(),NULL)); + return CURLE_SSL_CONNECT_ERROR; + } + /* Informational message */ + infof (data, "SSL re-using session ID\n"); + } + + /* pass the raw socket into the SSL layers */ + if(!SSL_set_fd(connssl->handle, (int)sockfd)) { + failf(data, "SSL: SSL_set_fd failed: %s", + ERR_error_string(ERR_get_error(),NULL)); + return CURLE_SSL_CONNECT_ERROR; + } + + connssl->connecting_state = ssl_connect_2; + return CURLE_OK; +} + +static CURLcode +ossl_connect_step2(struct connectdata *conn, int sockindex) +{ + struct SessionHandle *data = conn->data; + int err; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + DEBUGASSERT(ssl_connect_2 == connssl->connecting_state + || ssl_connect_2_reading == connssl->connecting_state + || ssl_connect_2_writing == connssl->connecting_state); + + ERR_clear_error(); + + err = SSL_connect(connssl->handle); + + /* 1 is fine + 0 is "not successful but was shut down controlled" + <0 is "handshake was not successful, because a fatal error occurred" */ + if(1 != err) { + int detail = SSL_get_error(connssl->handle, err); + + if(SSL_ERROR_WANT_READ == detail) { + connssl->connecting_state = ssl_connect_2_reading; + return CURLE_OK; + } + else if(SSL_ERROR_WANT_WRITE == detail) { + connssl->connecting_state = ssl_connect_2_writing; + return CURLE_OK; + } + else { + /* untreated error */ + unsigned long errdetail; + char error_buffer[256]; /* OpenSSL documents that this must be at least + 256 bytes long. */ + CURLcode rc; + const char *cert_problem = NULL; + long lerr; + + connssl->connecting_state = ssl_connect_2; /* the connection failed, + we're not waiting for + anything else. */ + + errdetail = ERR_get_error(); /* Gets the earliest error code from the + thread's error queue and removes the + entry. */ + + switch(errdetail) { + case 0x1407E086: + /* 1407E086: + SSL routines: + SSL2_SET_CERTIFICATE: + certificate verify failed */ + /* fall-through */ + case 0x14090086: + /* 14090086: + SSL routines: + SSL3_GET_SERVER_CERTIFICATE: + certificate verify failed */ + rc = CURLE_SSL_CACERT; + + lerr = SSL_get_verify_result(connssl->handle); + if(lerr != X509_V_OK) { + snprintf(error_buffer, sizeof(error_buffer), + "SSL certificate problem: %s", + X509_verify_cert_error_string(lerr)); + } + else + cert_problem = "SSL certificate problem, verify that the CA cert is" + " OK."; + + break; + default: + rc = CURLE_SSL_CONNECT_ERROR; + SSL_strerror(errdetail, error_buffer, sizeof(error_buffer)); + break; + } + + /* detail is already set to the SSL error above */ + + /* If we e.g. use SSLv2 request-method and the server doesn't like us + * (RST connection etc.), OpenSSL gives no explanation whatsoever and + * the SO_ERROR is also lost. + */ + if(CURLE_SSL_CONNECT_ERROR == rc && errdetail == 0) { + failf(data, "Unknown SSL protocol error in connection to %s:%ld ", + conn->host.name, conn->remote_port); + return rc; + } + /* Could be a CERT problem */ + + failf(data, "%s%s", cert_problem ? cert_problem : "", error_buffer); + return rc; + } + } + else { + /* we have been connected fine, we're not waiting for anything else. */ + connssl->connecting_state = ssl_connect_3; + + /* Informational message */ + infof (data, "SSL connection using %s / %s\n", + get_ssl_version_txt(SSL_get_session(connssl->handle)), + SSL_get_cipher(connssl->handle)); + +#ifdef HAS_ALPN + /* Sets data and len to negotiated protocol, len is 0 if no protocol was + * negotiated + */ + if(data->set.ssl_enable_alpn) { + const unsigned char* neg_protocol; + unsigned int len; + SSL_get0_alpn_selected(connssl->handle, &neg_protocol, &len); + if(len != 0) { + infof(data, "ALPN, server accepted to use %.*s\n", len, neg_protocol); + + if(len == NGHTTP2_PROTO_VERSION_ID_LEN && + memcmp(NGHTTP2_PROTO_VERSION_ID, neg_protocol, len) == 0) { + conn->negnpn = NPN_HTTP2; + } + else if(len == ALPN_HTTP_1_1_LENGTH && memcmp(ALPN_HTTP_1_1, + neg_protocol, ALPN_HTTP_1_1_LENGTH) == 0) { + conn->negnpn = NPN_HTTP1_1; + } + } + else { + infof(data, "ALPN, server did not agree to a protocol\n"); + } + } +#endif + + return CURLE_OK; + } +} + +static int asn1_object_dump(ASN1_OBJECT *a, char *buf, size_t len) +{ + int i, ilen; + + if((ilen = (int)len) < 0) + return 1; /* buffer too big */ + + i = i2t_ASN1_OBJECT(buf, ilen, a); + + if(i >= ilen) + return 1; /* buffer too small */ + + return 0; +} + +static void pubkey_show(struct SessionHandle *data, + int num, + const char *type, + const char *name, + unsigned char *raw, + int len) +{ + size_t left; + int i; + char namebuf[32]; + char *buffer; + + left = len*3 + 1; + buffer = malloc(left); + if(buffer) { + char *ptr=buffer; + snprintf(namebuf, sizeof(namebuf), "%s(%s)", type, name); + for(i=0; i< len; i++) { + snprintf(ptr, left, "%02x:", raw[i]); + ptr += 3; + left -= 3; + } + infof(data, " %s: %s\n", namebuf, buffer); + Curl_ssl_push_certinfo(data, num, namebuf, buffer); + free(buffer); + } +} + +#define print_pubkey_BN(_type, _name, _num) \ +do { \ + if(pubkey->pkey._type->_name != NULL) { \ + int len = BN_num_bytes(pubkey->pkey._type->_name); \ + if(len < CERTBUFFERSIZE) { \ + BN_bn2bin(pubkey->pkey._type->_name, (unsigned char*)bufp); \ + bufp[len] = 0; \ + pubkey_show(data, _num, #_type, #_name, (unsigned char*)bufp, len); \ + } \ + } \ +} WHILE_FALSE + +static int X509V3_ext(struct SessionHandle *data, + int certnum, + STACK_OF(X509_EXTENSION) *exts) +{ + int i; + size_t j; + + if(sk_X509_EXTENSION_num(exts) <= 0) + /* no extensions, bail out */ + return 1; + + for(i=0; ivalue); + + BIO_get_mem_ptr(bio_out, &biomem); + + /* biomem->length bytes at biomem->data, this little loop here is only + done for the infof() call, we send the "raw" data to the certinfo + function */ + for(j=0; j<(size_t)biomem->length; j++) { + const char *sep=""; + if(biomem->data[j] == '\n') { + sep=", "; + j++; /* skip the newline */ + }; + while((j<(size_t)biomem->length) && (biomem->data[j] == ' ')) + j++; + if(j<(size_t)biomem->length) + ptr+=snprintf(ptr, sizeof(buf)-(ptr-buf), "%s%c", sep, + biomem->data[j]); + } + infof(data, " %s\n", buf); + + Curl_ssl_push_certinfo(data, certnum, namebuf, buf); + + BIO_free(bio_out); + + } + return 0; /* all is fine */ +} + + +static void X509_signature(struct SessionHandle *data, + int numcert, + ASN1_STRING *sig) +{ + char buf[1024]; + char *ptr = buf; + int i; + for(i=0; ilength; i++) + ptr+=snprintf(ptr, sizeof(buf)-(ptr-buf), "%02x:", sig->data[i]); + + infof(data, " Signature: %s\n", buf); + Curl_ssl_push_certinfo(data, numcert, "Signature", buf); +} + +static void dumpcert(struct SessionHandle *data, X509 *x, int numcert) +{ + BIO *bio_out = BIO_new(BIO_s_mem()); + BUF_MEM *biomem; + + /* this outputs the cert in this 64 column wide style with newlines and + -----BEGIN CERTIFICATE----- texts and more */ + PEM_write_bio_X509(bio_out, x); + + BIO_get_mem_ptr(bio_out, &biomem); + + Curl_ssl_push_certinfo_len(data, numcert, + "Cert", biomem->data, biomem->length); + + BIO_free(bio_out); + +} + +/* + * This size was previously 512 which has been reported "too small" without + * any specifics, so it was enlarged to allow more data to get shown uncut. + * The "perfect" size is yet to figure out. + */ +#define CERTBUFFERSIZE 8192 + +static CURLcode get_cert_chain(struct connectdata *conn, + struct ssl_connect_data *connssl) + +{ + STACK_OF(X509) *sk; + int i; + char *bufp; + struct SessionHandle *data = conn->data; + int numcerts; + + bufp = malloc(CERTBUFFERSIZE); + if(!bufp) + return CURLE_OUT_OF_MEMORY; + + sk = SSL_get_peer_cert_chain(connssl->handle); + if(!sk) { + free(bufp); + return CURLE_OUT_OF_MEMORY; + } + + numcerts = sk_X509_num(sk); + if(Curl_ssl_init_certinfo(data, numcerts)) { + free(bufp); + return CURLE_OUT_OF_MEMORY; + } + + infof(data, "--- Certificate chain\n"); + for(i=0; ilength <= 4) { + value = ASN1_INTEGER_get(num); + infof(data," Serial Number: %ld (0x%lx)\n", value, value); + snprintf(bufp, CERTBUFFERSIZE, "%lx", value); + } + else { + int left = CERTBUFFERSIZE; + + ptr = bufp; + *ptr++ = 0; + if(num->type == V_ASN1_NEG_INTEGER) + *ptr++='-'; + + for(j=0; (jlength) && (left>=4); j++) { + /* TODO: length restrictions */ + snprintf(ptr, 3, "%02x%c",num->data[j], + ((j+1 == num->length)?'\n':':')); + ptr += 3; + left-=4; + } + if(num->length) + infof(data," Serial Number: %s\n", bufp); + else + bufp[0]=0; + } + if(bufp[0]) + Curl_ssl_push_certinfo(data, i, "Serial Number", bufp); /* hex */ + + cinf = x->cert_info; + + j = asn1_object_dump(cinf->signature->algorithm, bufp, CERTBUFFERSIZE); + if(!j) { + infof(data, " Signature Algorithm: %s\n", bufp); + Curl_ssl_push_certinfo(data, i, "Signature Algorithm", bufp); + } + + certdate = X509_get_notBefore(x); + asn1_output(certdate, bufp, CERTBUFFERSIZE); + infof(data, " Start date: %s\n", bufp); + Curl_ssl_push_certinfo(data, i, "Start date", bufp); + + certdate = X509_get_notAfter(x); + asn1_output(certdate, bufp, CERTBUFFERSIZE); + infof(data, " Expire date: %s\n", bufp); + Curl_ssl_push_certinfo(data, i, "Expire date", bufp); + + j = asn1_object_dump(cinf->key->algor->algorithm, bufp, CERTBUFFERSIZE); + if(!j) { + infof(data, " Public Key Algorithm: %s\n", bufp); + Curl_ssl_push_certinfo(data, i, "Public Key Algorithm", bufp); + } + + pubkey = X509_get_pubkey(x); + if(!pubkey) + infof(data, " Unable to load public key\n"); + else { + switch(pubkey->type) { + case EVP_PKEY_RSA: + infof(data, " RSA Public Key (%d bits)\n", + BN_num_bits(pubkey->pkey.rsa->n)); + snprintf(bufp, CERTBUFFERSIZE, "%d", BN_num_bits(pubkey->pkey.rsa->n)); + Curl_ssl_push_certinfo(data, i, "RSA Public Key", bufp); + + print_pubkey_BN(rsa, n, i); + print_pubkey_BN(rsa, e, i); + print_pubkey_BN(rsa, d, i); + print_pubkey_BN(rsa, p, i); + print_pubkey_BN(rsa, q, i); + print_pubkey_BN(rsa, dmp1, i); + print_pubkey_BN(rsa, dmq1, i); + print_pubkey_BN(rsa, iqmp, i); + break; + case EVP_PKEY_DSA: + print_pubkey_BN(dsa, p, i); + print_pubkey_BN(dsa, q, i); + print_pubkey_BN(dsa, g, i); + print_pubkey_BN(dsa, priv_key, i); + print_pubkey_BN(dsa, pub_key, i); + break; + case EVP_PKEY_DH: + print_pubkey_BN(dh, p, i); + print_pubkey_BN(dh, g, i); + print_pubkey_BN(dh, priv_key, i); + print_pubkey_BN(dh, pub_key, i); + break; +#if 0 + case EVP_PKEY_EC: /* symbol not present in OpenSSL 0.9.6 */ + /* left TODO */ + break; +#endif + } + EVP_PKEY_free(pubkey); + } + + X509V3_ext(data, i, cinf->extensions); + + X509_signature(data, i, x->signature); + + dumpcert(data, x, i); + } + + free(bufp); + + return CURLE_OK; +} + +/* + * Get the server cert, verify it and show it etc, only call failf() if the + * 'strict' argument is TRUE as otherwise all this is for informational + * purposes only! + * + * We check certificates to authenticate the server; otherwise we risk + * man-in-the-middle attack. + */ +static CURLcode servercert(struct connectdata *conn, + struct ssl_connect_data *connssl, + bool strict) +{ + CURLcode retcode = CURLE_OK; + int rc; + long lerr; + ASN1_TIME *certdate; + struct SessionHandle *data = conn->data; + X509 *issuer; + FILE *fp; + char *buffer = data->state.buffer; + + if(data->set.ssl.certinfo) + /* we've been asked to gather certificate info! */ + (void)get_cert_chain(conn, connssl); + + connssl->server_cert = SSL_get_peer_certificate(connssl->handle); + if(!connssl->server_cert) { + if(strict) + failf(data, "SSL: couldn't get peer certificate!"); + return CURLE_PEER_FAILED_VERIFICATION; + } + infof (data, "Server certificate:\n"); + + rc = x509_name_oneline(X509_get_subject_name(connssl->server_cert), + buffer, BUFSIZE); + infof(data, "\t subject: %s\n", rc?"[NONE]":buffer); + + certdate = X509_get_notBefore(connssl->server_cert); + asn1_output(certdate, buffer, BUFSIZE); + infof(data, "\t start date: %s\n", buffer); + + certdate = X509_get_notAfter(connssl->server_cert); + asn1_output(certdate, buffer, BUFSIZE); + infof(data, "\t expire date: %s\n", buffer); + + if(data->set.ssl.verifyhost) { + retcode = verifyhost(conn, connssl->server_cert); + if(retcode) { + X509_free(connssl->server_cert); + connssl->server_cert = NULL; + return retcode; + } + } + + rc = x509_name_oneline(X509_get_issuer_name(connssl->server_cert), + buffer, BUFSIZE); + if(rc) { + if(strict) + failf(data, "SSL: couldn't get X509-issuer name!"); + retcode = CURLE_SSL_CONNECT_ERROR; + } + else { + infof(data, "\t issuer: %s\n", buffer); + + /* We could do all sorts of certificate verification stuff here before + deallocating the certificate. */ + + /* e.g. match issuer name with provided issuer certificate */ + if(data->set.str[STRING_SSL_ISSUERCERT]) { + fp=fopen(data->set.str[STRING_SSL_ISSUERCERT],"r"); + if(!fp) { + if(strict) + failf(data, "SSL: Unable to open issuer cert (%s)", + data->set.str[STRING_SSL_ISSUERCERT]); + X509_free(connssl->server_cert); + connssl->server_cert = NULL; + return CURLE_SSL_ISSUER_ERROR; + } + issuer = PEM_read_X509(fp,NULL,ZERO_NULL,NULL); + if(!issuer) { + if(strict) + failf(data, "SSL: Unable to read issuer cert (%s)", + data->set.str[STRING_SSL_ISSUERCERT]); + X509_free(connssl->server_cert); + X509_free(issuer); + fclose(fp); + return CURLE_SSL_ISSUER_ERROR; + } + fclose(fp); + if(X509_check_issued(issuer,connssl->server_cert) != X509_V_OK) { + if(strict) + failf(data, "SSL: Certificate issuer check failed (%s)", + data->set.str[STRING_SSL_ISSUERCERT]); + X509_free(connssl->server_cert); + X509_free(issuer); + connssl->server_cert = NULL; + return CURLE_SSL_ISSUER_ERROR; + } + infof(data, "\t SSL certificate issuer check ok (%s)\n", + data->set.str[STRING_SSL_ISSUERCERT]); + X509_free(issuer); + } + + lerr = data->set.ssl.certverifyresult= + SSL_get_verify_result(connssl->handle); + if(data->set.ssl.certverifyresult != X509_V_OK) { + if(data->set.ssl.verifypeer) { + /* We probably never reach this, because SSL_connect() will fail + and we return earlier if verifypeer is set? */ + if(strict) + failf(data, "SSL certificate verify result: %s (%ld)", + X509_verify_cert_error_string(lerr), lerr); + retcode = CURLE_PEER_FAILED_VERIFICATION; + } + else + infof(data, "\t SSL certificate verify result: %s (%ld)," + " continuing anyway.\n", + X509_verify_cert_error_string(lerr), lerr); + } + else + infof(data, "\t SSL certificate verify ok.\n"); + } + + X509_free(connssl->server_cert); + connssl->server_cert = NULL; + connssl->connecting_state = ssl_connect_done; + + return retcode; +} + + +static CURLcode +ossl_connect_step3(struct connectdata *conn, + int sockindex) +{ + CURLcode retcode = CURLE_OK; + void *old_ssl_sessionid=NULL; + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + int incache; + SSL_SESSION *our_ssl_sessionid; + + DEBUGASSERT(ssl_connect_3 == connssl->connecting_state); + +#ifdef HAVE_SSL_GET1_SESSION + our_ssl_sessionid = SSL_get1_session(connssl->handle); + + /* SSL_get1_session() will increment the reference + count and the session will stay in memory until explicitly freed with + SSL_SESSION_free(3), regardless of its state. + This function was introduced in openssl 0.9.5a. */ +#else + our_ssl_sessionid = SSL_get_session(connssl->handle); + + /* if SSL_get1_session() is unavailable, use SSL_get_session(). + This is an inferior option because the session can be flushed + at any time by openssl. It is included only so curl compiles + under versions of openssl < 0.9.5a. + + WARNING: How curl behaves if it's session is flushed is + untested. + */ +#endif + + incache = !(Curl_ssl_getsessionid(conn, &old_ssl_sessionid, NULL)); + if(incache) { + if(old_ssl_sessionid != our_ssl_sessionid) { + infof(data, "old SSL session ID is stale, removing\n"); + Curl_ssl_delsessionid(conn, old_ssl_sessionid); + incache = FALSE; + } + } + if(!incache) { + retcode = Curl_ssl_addsessionid(conn, our_ssl_sessionid, + 0 /* unknown size */); + if(retcode) { + failf(data, "failed to store ssl session"); + return retcode; + } + } +#ifdef HAVE_SSL_GET1_SESSION + else { + /* Session was incache, so refcount already incremented earlier. + * Avoid further increments with each SSL_get1_session() call. + * This does not free the session as refcount remains > 0 + */ + SSL_SESSION_free(our_ssl_sessionid); + } +#endif + + /* + * We check certificates to authenticate the server; otherwise we risk + * man-in-the-middle attack; NEVERTHELESS, if we're told explicitly not to + * verify the peer ignore faults and failures from the server cert + * operations. + */ + + if(!data->set.ssl.verifypeer && !data->set.ssl.verifyhost) + (void)servercert(conn, connssl, FALSE); + else + retcode = servercert(conn, connssl, TRUE); + + if(CURLE_OK == retcode) + connssl->connecting_state = ssl_connect_done; + return retcode; +} + +static Curl_recv ossl_recv; +static Curl_send ossl_send; + +static CURLcode +ossl_connect_common(struct connectdata *conn, + int sockindex, + bool nonblocking, + bool *done) +{ + CURLcode retcode; + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + curl_socket_t sockfd = conn->sock[sockindex]; + long timeout_ms; + int what; + + /* check if the connection has already been established */ + if(ssl_connection_complete == connssl->state) { + *done = TRUE; + return CURLE_OK; + } + + if(ssl_connect_1==connssl->connecting_state) { + /* Find out how much more time we're allowed */ + timeout_ms = Curl_timeleft(data, NULL, TRUE); + + if(timeout_ms < 0) { + /* no need to continue if time already is up */ + failf(data, "SSL connection timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + retcode = ossl_connect_step1(conn, sockindex); + if(retcode) + return retcode; + } + + while(ssl_connect_2 == connssl->connecting_state || + ssl_connect_2_reading == connssl->connecting_state || + ssl_connect_2_writing == connssl->connecting_state) { + + /* check allowed time left */ + timeout_ms = Curl_timeleft(data, NULL, TRUE); + + if(timeout_ms < 0) { + /* no need to continue if time already is up */ + failf(data, "SSL connection timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + + /* if ssl is expecting something, check if it's available. */ + if(connssl->connecting_state == ssl_connect_2_reading + || connssl->connecting_state == ssl_connect_2_writing) { + + curl_socket_t writefd = ssl_connect_2_writing== + connssl->connecting_state?sockfd:CURL_SOCKET_BAD; + curl_socket_t readfd = ssl_connect_2_reading== + connssl->connecting_state?sockfd:CURL_SOCKET_BAD; + + what = Curl_socket_ready(readfd, writefd, nonblocking?0:timeout_ms); + if(what < 0) { + /* fatal error */ + failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO); + return CURLE_SSL_CONNECT_ERROR; + } + else if(0 == what) { + if(nonblocking) { + *done = FALSE; + return CURLE_OK; + } + else { + /* timeout */ + failf(data, "SSL connection timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + } + /* socket is readable or writable */ + } + + /* Run transaction, and return to the caller if it failed or if this + * connection is done nonblocking and this loop would execute again. This + * permits the owner of a multi handle to abort a connection attempt + * before step2 has completed while ensuring that a client using select() + * or epoll() will always have a valid fdset to wait on. + */ + retcode = ossl_connect_step2(conn, sockindex); + if(retcode || (nonblocking && + (ssl_connect_2 == connssl->connecting_state || + ssl_connect_2_reading == connssl->connecting_state || + ssl_connect_2_writing == connssl->connecting_state))) + return retcode; + + } /* repeat step2 until all transactions are done. */ + + + if(ssl_connect_3==connssl->connecting_state) { + retcode = ossl_connect_step3(conn, sockindex); + if(retcode) + return retcode; + } + + if(ssl_connect_done==connssl->connecting_state) { + connssl->state = ssl_connection_complete; + conn->recv[sockindex] = ossl_recv; + conn->send[sockindex] = ossl_send; + *done = TRUE; + } + else + *done = FALSE; + + /* Reset our connect state machine */ + connssl->connecting_state = ssl_connect_1; + + return CURLE_OK; +} + +CURLcode +Curl_ossl_connect_nonblocking(struct connectdata *conn, + int sockindex, + bool *done) +{ + return ossl_connect_common(conn, sockindex, TRUE, done); +} + +CURLcode +Curl_ossl_connect(struct connectdata *conn, + int sockindex) +{ + CURLcode retcode; + bool done = FALSE; + + retcode = ossl_connect_common(conn, sockindex, FALSE, &done); + if(retcode) + return retcode; + + DEBUGASSERT(done); + + return CURLE_OK; +} + +bool Curl_ossl_data_pending(const struct connectdata *conn, + int connindex) +{ + if(conn->ssl[connindex].handle) + /* SSL is in use */ + return (0 != SSL_pending(conn->ssl[connindex].handle)) ? TRUE : FALSE; + else + return FALSE; +} + +static ssize_t ossl_send(struct connectdata *conn, + int sockindex, + const void *mem, + size_t len, + CURLcode *curlcode) +{ + /* SSL_write() is said to return 'int' while write() and send() returns + 'size_t' */ + int err; + char error_buffer[120]; /* OpenSSL documents that this must be at least 120 + bytes long. */ + unsigned long sslerror; + int memlen; + int rc; + + ERR_clear_error(); + + memlen = (len > (size_t)INT_MAX) ? INT_MAX : (int)len; + rc = SSL_write(conn->ssl[sockindex].handle, mem, memlen); + + if(rc <= 0) { + err = SSL_get_error(conn->ssl[sockindex].handle, rc); + + switch(err) { + case SSL_ERROR_WANT_READ: + case SSL_ERROR_WANT_WRITE: + /* The operation did not complete; the same TLS/SSL I/O function + should be called again later. This is basically an EWOULDBLOCK + equivalent. */ + *curlcode = CURLE_AGAIN; + return -1; + case SSL_ERROR_SYSCALL: + failf(conn->data, "SSL_write() returned SYSCALL, errno = %d", + SOCKERRNO); + *curlcode = CURLE_SEND_ERROR; + return -1; + case SSL_ERROR_SSL: + /* A failure in the SSL library occurred, usually a protocol error. + The OpenSSL error queue contains more information on the error. */ + sslerror = ERR_get_error(); + failf(conn->data, "SSL_write() error: %s", + ERR_error_string(sslerror, error_buffer)); + *curlcode = CURLE_SEND_ERROR; + return -1; + } + /* a true error */ + failf(conn->data, "SSL_write() return error %d", err); + *curlcode = CURLE_SEND_ERROR; + return -1; + } + *curlcode = CURLE_OK; + return (ssize_t)rc; /* number of bytes */ +} + +static ssize_t ossl_recv(struct connectdata *conn, /* connection data */ + int num, /* socketindex */ + char *buf, /* store read data here */ + size_t buffersize, /* max amount to read */ + CURLcode *curlcode) +{ + char error_buffer[120]; /* OpenSSL documents that this must be at + least 120 bytes long. */ + unsigned long sslerror; + ssize_t nread; + int buffsize; + + ERR_clear_error(); + + buffsize = (buffersize > (size_t)INT_MAX) ? INT_MAX : (int)buffersize; + nread = (ssize_t)SSL_read(conn->ssl[num].handle, buf, buffsize); + if(nread <= 0) { + /* failed SSL_read */ + int err = SSL_get_error(conn->ssl[num].handle, (int)nread); + + switch(err) { + case SSL_ERROR_NONE: /* this is not an error */ + case SSL_ERROR_ZERO_RETURN: /* no more data */ + break; + case SSL_ERROR_WANT_READ: + case SSL_ERROR_WANT_WRITE: + /* there's data pending, re-invoke SSL_read() */ + *curlcode = CURLE_AGAIN; + return -1; + default: + /* openssl/ssl.h for SSL_ERROR_SYSCALL says "look at error stack/return + value/errno" */ + /* http://www.openssl.org/docs/crypto/ERR_get_error.html */ + sslerror = ERR_get_error(); + if((nread < 0) || sslerror) { + /* If the return code was negative or there actually is an error in the + queue */ + failf(conn->data, "SSL read: %s, errno %d", + ERR_error_string(sslerror, error_buffer), + SOCKERRNO); + *curlcode = CURLE_RECV_ERROR; + return -1; + } + } + } + return nread; +} + +size_t Curl_ossl_version(char *buffer, size_t size) +{ +#ifdef YASSL_VERSION + /* yassl provides an OpenSSL API compatibility layer so it looks identical + to OpenSSL in all other aspects */ + return snprintf(buffer, size, "yassl/%s", YASSL_VERSION); +#else /* YASSL_VERSION */ + +#if(SSLEAY_VERSION_NUMBER >= 0x905000) + { + char sub[3]; + unsigned long ssleay_value; + sub[2]='\0'; + sub[1]='\0'; + ssleay_value=SSLeay(); + if(ssleay_value < 0x906000) { + ssleay_value=SSLEAY_VERSION_NUMBER; + sub[0]='\0'; + } + else { + if(ssleay_value&0xff0) { + int minor_ver = (ssleay_value >> 4) & 0xff; + if(minor_ver > 26) { + /* handle extended version introduced for 0.9.8za */ + sub[1] = (char) ((minor_ver - 1) % 26 + 'a' + 1); + sub[0] = 'z'; + } + else { + sub[0]=(char)(((ssleay_value>>4)&0xff) + 'a' -1); + } + } + else + sub[0]='\0'; + } + + return snprintf(buffer, size, "%s/%lx.%lx.%lx%s", +#ifdef OPENSSL_IS_BORINGSSL + "BoringSSL" +#else +#ifdef LIBRESSL_VERSION_NUMBER + "LibreSSL" +#else + "OpenSSL" +#endif +#endif + , (ssleay_value>>28)&0xf, + (ssleay_value>>20)&0xff, + (ssleay_value>>12)&0xff, + sub); + } + +#else /* SSLEAY_VERSION_NUMBER is less than 0.9.5 */ + +#if(SSLEAY_VERSION_NUMBER >= 0x900000) + return snprintf(buffer, size, "OpenSSL/%lx.%lx.%lx", + (SSLEAY_VERSION_NUMBER>>28)&0xff, + (SSLEAY_VERSION_NUMBER>>20)&0xff, + (SSLEAY_VERSION_NUMBER>>12)&0xf); + +#else /* (SSLEAY_VERSION_NUMBER >= 0x900000) */ + { + char sub[2]; + sub[1]='\0'; + if(SSLEAY_VERSION_NUMBER&0x0f) { + sub[0]=(SSLEAY_VERSION_NUMBER&0x0f) + 'a' -1; + } + else + sub[0]='\0'; + + return snprintf(buffer, size, "SSL/%x.%x.%x%s", + (SSLEAY_VERSION_NUMBER>>12)&0xff, + (SSLEAY_VERSION_NUMBER>>8)&0xf, + (SSLEAY_VERSION_NUMBER>>4)&0xf, sub); + } +#endif /* (SSLEAY_VERSION_NUMBER >= 0x900000) */ +#endif /* SSLEAY_VERSION_NUMBER is less than 0.9.5 */ + +#endif /* YASSL_VERSION */ +} + +/* can be called with data == NULL */ +int Curl_ossl_random(struct SessionHandle *data, unsigned char *entropy, + size_t length) +{ + if(data) + Curl_ossl_seed(data); /* Initiate the seed if not already done */ + RAND_bytes(entropy, curlx_uztosi(length)); + return 0; /* 0 as in no problem */ +} + +void Curl_ossl_md5sum(unsigned char *tmp, /* input */ + size_t tmplen, + unsigned char *md5sum /* output */, + size_t unused) +{ + MD5_CTX MD5pw; + (void)unused; + MD5_Init(&MD5pw); + MD5_Update(&MD5pw, tmp, tmplen); + MD5_Final(md5sum, &MD5pw); +} +#endif /* USE_SSLEAY */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/openssl.h b/external/libcurl_android/jni/libcurl/lib/vtls/openssl.h new file mode 100755 index 00000000..1a55ffc2 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/openssl.h @@ -0,0 +1,101 @@ +#ifndef HEADER_CURL_SSLUSE_H +#define HEADER_CURL_SSLUSE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef USE_SSLEAY +/* + * This header should only be needed to get included by vtls.c and openssl.c + */ + +#include "urldata.h" + +CURLcode Curl_ossl_connect(struct connectdata *conn, int sockindex); +CURLcode Curl_ossl_connect_nonblocking(struct connectdata *conn, + int sockindex, + bool *done); + +/* close a SSL connection */ +void Curl_ossl_close(struct connectdata *conn, int sockindex); + +/* tell OpenSSL to close down all open information regarding connections (and + thus session ID caching etc) */ +int Curl_ossl_close_all(struct SessionHandle *data); + +/* Sets an OpenSSL engine */ +CURLcode Curl_ossl_set_engine(struct SessionHandle *data, const char *engine); + +/* function provided for the generic SSL-layer, called when a session id + should be freed */ +void Curl_ossl_session_free(void *ptr); + +/* Sets engine as default for all SSL operations */ +CURLcode Curl_ossl_set_engine_default(struct SessionHandle *data); + +/* Build list of OpenSSL engines */ +struct curl_slist *Curl_ossl_engines_list(struct SessionHandle *data); + +int Curl_ossl_init(void); +void Curl_ossl_cleanup(void); + +size_t Curl_ossl_version(char *buffer, size_t size); +int Curl_ossl_check_cxn(struct connectdata *cxn); +int Curl_ossl_shutdown(struct connectdata *conn, int sockindex); +bool Curl_ossl_data_pending(const struct connectdata *conn, + int connindex); + +/* return 0 if a find random is filled in */ +int Curl_ossl_random(struct SessionHandle *data, unsigned char *entropy, + size_t length); +void Curl_ossl_md5sum(unsigned char *tmp, /* input */ + size_t tmplen, + unsigned char *md5sum /* output */, + size_t unused); + +/* this backend provides these functions: */ +#define have_curlssl_md5sum 1 + +/* API setup for OpenSSL */ +#define curlssl_init Curl_ossl_init +#define curlssl_cleanup Curl_ossl_cleanup +#define curlssl_connect Curl_ossl_connect +#define curlssl_connect_nonblocking Curl_ossl_connect_nonblocking +#define curlssl_session_free(x) Curl_ossl_session_free(x) +#define curlssl_close_all Curl_ossl_close_all +#define curlssl_close Curl_ossl_close +#define curlssl_shutdown(x,y) Curl_ossl_shutdown(x,y) +#define curlssl_set_engine(x,y) Curl_ossl_set_engine(x,y) +#define curlssl_set_engine_default(x) Curl_ossl_set_engine_default(x) +#define curlssl_engines_list(x) Curl_ossl_engines_list(x) +#define curlssl_version Curl_ossl_version +#define curlssl_check_cxn Curl_ossl_check_cxn +#define curlssl_data_pending(x,y) Curl_ossl_data_pending(x,y) +#define curlssl_random(x,y,z) Curl_ossl_random(x,y,z) +#define curlssl_md5sum(a,b,c,d) Curl_ossl_md5sum(a,b,c,d) +#define CURL_SSL_BACKEND CURLSSLBACKEND_OPENSSL + +#define DEFAULT_CIPHER_SELECTION "ALL!EXPORT!EXPORT40!EXPORT56!aNULL!LOW!RC4" + +#endif /* USE_SSLEAY */ +#endif /* HEADER_CURL_SSLUSE_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/polarssl.c b/external/libcurl_android/jni/libcurl/lib/vtls/polarssl.c new file mode 100755 index 00000000..5332b92c --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/polarssl.c @@ -0,0 +1,746 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2010 - 2011, Hoi-Ho Chan, + * Copyright (C) 2012 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * Source file for all PolarSSL-specific code for the TLS/SSL layer. No code + * but vtls.c should ever call or use these functions. + * + */ + +#include "curl_setup.h" + +#ifdef USE_POLARSSL + +#include +#include +#include +#include +#include + +#if POLARSSL_VERSION_NUMBER < 0x01030000 +#error too old PolarSSL +#endif + +#include +#include +#include + +#include "urldata.h" +#include "sendf.h" +#include "inet_pton.h" +#include "polarssl.h" +#include "vtls.h" +#include "parsedate.h" +#include "connect.h" /* for the connect timeout */ +#include "select.h" +#include "rawstr.h" +#include "polarssl_threadlock.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/* apply threading? */ +#if defined(USE_THREADS_POSIX) || defined(USE_THREADS_WIN32) +#define THREADING_SUPPORT +#endif + +#if defined(THREADING_SUPPORT) +static entropy_context entropy; + +static int entropy_init_initialized = 0; + +/* start of entropy_init_mutex() */ +static void entropy_init_mutex(entropy_context *ctx) +{ + /* lock 0 = entropy_init_mutex() */ + polarsslthreadlock_lock_function(0); + if(entropy_init_initialized == 0) { + entropy_init(ctx); + entropy_init_initialized = 1; + } + polarsslthreadlock_unlock_function(0); +} +/* end of entropy_init_mutex() */ + +/* start of entropy_func_mutex() */ +static int entropy_func_mutex(void *data, unsigned char *output, size_t len) +{ + int ret; + /* lock 1 = entropy_func_mutex() */ + polarsslthreadlock_lock_function(1); + ret = entropy_func(data, output, len); + polarsslthreadlock_unlock_function(1); + + return ret; +} +/* end of entropy_func_mutex() */ + +#endif /* THREADING_SUPPORT */ + +/* Define this to enable lots of debugging for PolarSSL */ +#undef POLARSSL_DEBUG + +#ifdef POLARSSL_DEBUG +static void polarssl_debug(void *context, int level, const char *line) +{ + struct SessionHandle *data = NULL; + + if(!context) + return; + + data = (struct SessionHandle *)context; + + infof(data, "%s", line); + (void) level; +} +#else +#endif + +/* ALPN for http2? */ +#ifdef USE_NGHTTP2 +# undef HAS_ALPN +# ifdef POLARSSL_SSL_ALPN +# define HAS_ALPN +# endif +#endif + +static Curl_recv polarssl_recv; +static Curl_send polarssl_send; + + +static CURLcode +polarssl_connect_step1(struct connectdata *conn, + int sockindex) +{ + struct SessionHandle *data = conn->data; + struct ssl_connect_data* connssl = &conn->ssl[sockindex]; + + bool sni = TRUE; /* default is SNI enabled */ + int ret = -1; +#ifdef ENABLE_IPV6 + struct in6_addr addr; +#else + struct in_addr addr; +#endif + void *old_session = NULL; + size_t old_session_size = 0; + char errorbuf[128]; + errorbuf[0]=0; + + /* PolarSSL only supports SSLv3 and TLSv1 */ + if(data->set.ssl.version == CURL_SSLVERSION_SSLv2) { + failf(data, "PolarSSL does not support SSLv2"); + return CURLE_SSL_CONNECT_ERROR; + } + else if(data->set.ssl.version == CURL_SSLVERSION_SSLv3) + sni = FALSE; /* SSLv3 has no SNI */ + +#ifdef THREADING_SUPPORT + entropy_init_mutex(&entropy); + + if((ret = ctr_drbg_init(&connssl->ctr_drbg, entropy_func_mutex, &entropy, + connssl->ssn.id, connssl->ssn.length)) != 0) { +#ifdef POLARSSL_ERROR_C + error_strerror(ret, errorbuf, sizeof(errorbuf)); +#endif /* POLARSSL_ERROR_C */ + failf(data, "Failed - PolarSSL: ctr_drbg_init returned (-0x%04X) %s\n", + -ret, errorbuf); + } +#else + entropy_init(&connssl->entropy); + + if((ret = ctr_drbg_init(&connssl->ctr_drbg, entropy_func, &connssl->entropy, + connssl->ssn.id, connssl->ssn.length)) != 0) { +#ifdef POLARSSL_ERROR_C + error_strerror(ret, errorbuf, sizeof(errorbuf)); +#endif /* POLARSSL_ERROR_C */ + failf(data, "Failed - PolarSSL: ctr_drbg_init returned (-0x%04X) %s\n", + -ret, errorbuf); + } +#endif /* THREADING_SUPPORT */ + + /* Load the trusted CA */ + memset(&connssl->cacert, 0, sizeof(x509_crt)); + + if(data->set.str[STRING_SSL_CAFILE]) { + ret = x509_crt_parse_file(&connssl->cacert, + data->set.str[STRING_SSL_CAFILE]); + + if(ret<0) { +#ifdef POLARSSL_ERROR_C + error_strerror(ret, errorbuf, sizeof(errorbuf)); +#endif /* POLARSSL_ERROR_C */ + failf(data, "Error reading ca cert file %s - PolarSSL: (-0x%04X) %s", + data->set.str[STRING_SSL_CAFILE], -ret, errorbuf); + + if(data->set.ssl.verifypeer) + return CURLE_SSL_CACERT_BADFILE; + } + } + + if(data->set.str[STRING_SSL_CAPATH]) { + ret = x509_crt_parse_path(&connssl->cacert, + data->set.str[STRING_SSL_CAPATH]); + + if(ret<0) { +#ifdef POLARSSL_ERROR_C + error_strerror(ret, errorbuf, sizeof(errorbuf)); +#endif /* POLARSSL_ERROR_C */ + failf(data, "Error reading ca cert path %s - PolarSSL: (-0x%04X) %s", + data->set.str[STRING_SSL_CAPATH], -ret, errorbuf); + + if(data->set.ssl.verifypeer) + return CURLE_SSL_CACERT_BADFILE; + } + } + + /* Load the client certificate */ + memset(&connssl->clicert, 0, sizeof(x509_crt)); + + if(data->set.str[STRING_CERT]) { + ret = x509_crt_parse_file(&connssl->clicert, + data->set.str[STRING_CERT]); + + if(ret) { +#ifdef POLARSSL_ERROR_C + error_strerror(ret, errorbuf, sizeof(errorbuf)); +#endif /* POLARSSL_ERROR_C */ + failf(data, "Error reading client cert file %s - PolarSSL: (-0x%04X) %s", + data->set.str[STRING_CERT], -ret, errorbuf); + + return CURLE_SSL_CERTPROBLEM; + } + } + + /* Load the client private key */ + if(data->set.str[STRING_KEY]) { + pk_context pk; + pk_init(&pk); + ret = pk_parse_keyfile(&pk, data->set.str[STRING_KEY], + data->set.str[STRING_KEY_PASSWD]); + if(ret == 0 && !pk_can_do(&pk, POLARSSL_PK_RSA)) + ret = POLARSSL_ERR_PK_TYPE_MISMATCH; + if(ret == 0) + rsa_copy(&connssl->rsa, pk_rsa(pk)); + else + rsa_free(&connssl->rsa); + pk_free(&pk); + + if(ret) { +#ifdef POLARSSL_ERROR_C + error_strerror(ret, errorbuf, sizeof(errorbuf)); +#endif /* POLARSSL_ERROR_C */ + failf(data, "Error reading private key %s - PolarSSL: (-0x%04X) %s", + data->set.str[STRING_KEY], -ret, errorbuf); + + return CURLE_SSL_CERTPROBLEM; + } + } + + /* Load the CRL */ + memset(&connssl->crl, 0, sizeof(x509_crl)); + + if(data->set.str[STRING_SSL_CRLFILE]) { + ret = x509_crl_parse_file(&connssl->crl, + data->set.str[STRING_SSL_CRLFILE]); + + if(ret) { +#ifdef POLARSSL_ERROR_C + error_strerror(ret, errorbuf, sizeof(errorbuf)); +#endif /* POLARSSL_ERROR_C */ + failf(data, "Error reading CRL file %s - PolarSSL: (-0x%04X) %s", + data->set.str[STRING_SSL_CRLFILE], -ret, errorbuf); + + return CURLE_SSL_CRL_BADFILE; + } + } + + infof(data, "PolarSSL: Connecting to %s:%d\n", + conn->host.name, conn->remote_port); + + if(ssl_init(&connssl->ssl)) { + failf(data, "PolarSSL: ssl_init failed"); + return CURLE_SSL_CONNECT_ERROR; + } + + switch(data->set.ssl.version) { + case CURL_SSLVERSION_SSLv3: + ssl_set_min_version(&connssl->ssl, SSL_MAJOR_VERSION_3, + SSL_MINOR_VERSION_0); + infof(data, "PolarSSL: Forced min. SSL Version to be SSLv3\n"); + break; + case CURL_SSLVERSION_TLSv1_0: + ssl_set_min_version(&connssl->ssl, SSL_MAJOR_VERSION_3, + SSL_MINOR_VERSION_1); + infof(data, "PolarSSL: Forced min. SSL Version to be TLS 1.0\n"); + break; + case CURL_SSLVERSION_TLSv1_1: + ssl_set_min_version(&connssl->ssl, SSL_MAJOR_VERSION_3, + SSL_MINOR_VERSION_2); + infof(data, "PolarSSL: Forced min. SSL Version to be TLS 1.1\n"); + break; + case CURL_SSLVERSION_TLSv1_2: + ssl_set_min_version(&connssl->ssl, SSL_MAJOR_VERSION_3, + SSL_MINOR_VERSION_3); + infof(data, "PolarSSL: Forced min. SSL Version to be TLS 1.2\n"); + break; + } + + ssl_set_endpoint(&connssl->ssl, SSL_IS_CLIENT); + ssl_set_authmode(&connssl->ssl, SSL_VERIFY_OPTIONAL); + + ssl_set_rng(&connssl->ssl, ctr_drbg_random, + &connssl->ctr_drbg); + ssl_set_bio(&connssl->ssl, + net_recv, &conn->sock[sockindex], + net_send, &conn->sock[sockindex]); + + ssl_set_ciphersuites(&connssl->ssl, ssl_list_ciphersuites()); + if(!Curl_ssl_getsessionid(conn, &old_session, &old_session_size)) { + memcpy(&connssl->ssn, old_session, old_session_size); + infof(data, "PolarSSL re-using session\n"); + } + + ssl_set_session(&connssl->ssl, + &connssl->ssn); + + ssl_set_ca_chain(&connssl->ssl, + &connssl->cacert, + &connssl->crl, + conn->host.name); + + ssl_set_own_cert_rsa(&connssl->ssl, + &connssl->clicert, &connssl->rsa); + + if(!Curl_inet_pton(AF_INET, conn->host.name, &addr) && +#ifdef ENABLE_IPV6 + !Curl_inet_pton(AF_INET6, conn->host.name, &addr) && +#endif + sni && ssl_set_hostname(&connssl->ssl, conn->host.name)) { + infof(data, "WARNING: failed to configure " + "server name indication (SNI) TLS extension\n"); + } + +#ifdef HAS_ALPN + if(data->set.httpversion == CURL_HTTP_VERSION_2_0) { + if(data->set.ssl_enable_alpn) { + static const char* protocols[] = { + NGHTTP2_PROTO_VERSION_ID, ALPN_HTTP_1_1, NULL + }; + ssl_set_alpn_protocols(&connssl->ssl, protocols); + infof(data, "ALPN, offering %s, %s\n", protocols[0], + protocols[1]); + } + } +#endif + +#ifdef POLARSSL_DEBUG + ssl_set_dbg(&connssl->ssl, polarssl_debug, data); +#endif + + connssl->connecting_state = ssl_connect_2; + + return CURLE_OK; +} + +static CURLcode +polarssl_connect_step2(struct connectdata *conn, + int sockindex) +{ + int ret; + struct SessionHandle *data = conn->data; + struct ssl_connect_data* connssl = &conn->ssl[sockindex]; + char buffer[1024]; + +#ifdef HAS_ALPN + const char* next_protocol; +#endif + + char errorbuf[128]; + errorbuf[0] = 0; + + conn->recv[sockindex] = polarssl_recv; + conn->send[sockindex] = polarssl_send; + + for(;;) { + if(!(ret = ssl_handshake(&connssl->ssl))) + break; + else if(ret != POLARSSL_ERR_NET_WANT_READ && + ret != POLARSSL_ERR_NET_WANT_WRITE) { +#ifdef POLARSSL_ERROR_C + error_strerror(ret, errorbuf, sizeof(errorbuf)); +#endif /* POLARSSL_ERROR_C */ + failf(data, "ssl_handshake returned - PolarSSL: (-0x%04X) %s", + -ret, errorbuf); + + return CURLE_SSL_CONNECT_ERROR; + } + else { + if(ret == POLARSSL_ERR_NET_WANT_READ) { + connssl->connecting_state = ssl_connect_2_reading; + return CURLE_OK; + } + if(ret == POLARSSL_ERR_NET_WANT_WRITE) { + connssl->connecting_state = ssl_connect_2_writing; + return CURLE_OK; + } + failf(data, "SSL_connect failed with error %d.", ret); + return CURLE_SSL_CONNECT_ERROR; + + } + } + + infof(data, "PolarSSL: Handshake complete, cipher is %s\n", + ssl_get_ciphersuite(&conn->ssl[sockindex].ssl) + ); + + ret = ssl_get_verify_result(&conn->ssl[sockindex].ssl); + + if(ret && data->set.ssl.verifypeer) { + if(ret & BADCERT_EXPIRED) + failf(data, "Cert verify failed: BADCERT_EXPIRED"); + + if(ret & BADCERT_REVOKED) { + failf(data, "Cert verify failed: BADCERT_REVOKED"); + return CURLE_SSL_CACERT; + } + + if(ret & BADCERT_CN_MISMATCH) + failf(data, "Cert verify failed: BADCERT_CN_MISMATCH"); + + if(ret & BADCERT_NOT_TRUSTED) + failf(data, "Cert verify failed: BADCERT_NOT_TRUSTED"); + + return CURLE_PEER_FAILED_VERIFICATION; + } + + if(ssl_get_peer_cert(&(connssl->ssl))) { + /* If the session was resumed, there will be no peer certs */ + memset(buffer, 0, sizeof(buffer)); + + if(x509_crt_info(buffer, sizeof(buffer), (char *)"* ", + ssl_get_peer_cert(&(connssl->ssl))) != -1) + infof(data, "Dumping cert info:\n%s\n", buffer); + } + +#ifdef HAS_ALPN + if(data->set.ssl_enable_alpn) { + next_protocol = ssl_get_alpn_protocol(&connssl->ssl); + + if(next_protocol != NULL) { + infof(data, "ALPN, server accepted to use %s\n", next_protocol); + + if(strncmp(next_protocol, NGHTTP2_PROTO_VERSION_ID, + NGHTTP2_PROTO_VERSION_ID_LEN)) { + conn->negnpn = NPN_HTTP2; + } + else if(strncmp(next_protocol, ALPN_HTTP_1_1, ALPN_HTTP_1_1_LENGTH)) { + conn->negnpn = NPN_HTTP1_1; + } + } + else { + infof(data, "ALPN, server did not agree to a protocol\n"); + } + } +#endif + + connssl->connecting_state = ssl_connect_3; + infof(data, "SSL connected\n"); + + return CURLE_OK; +} + +static CURLcode +polarssl_connect_step3(struct connectdata *conn, + int sockindex) +{ + CURLcode retcode = CURLE_OK; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + struct SessionHandle *data = conn->data; + void *old_ssl_sessionid = NULL; + ssl_session *our_ssl_sessionid = &conn->ssl[sockindex].ssn ; + int incache; + + DEBUGASSERT(ssl_connect_3 == connssl->connecting_state); + + /* Save the current session data for possible re-use */ + incache = !(Curl_ssl_getsessionid(conn, &old_ssl_sessionid, NULL)); + if(incache) { + if(old_ssl_sessionid != our_ssl_sessionid) { + infof(data, "old SSL session ID is stale, removing\n"); + Curl_ssl_delsessionid(conn, old_ssl_sessionid); + incache = FALSE; + } + } + if(!incache) { + void *new_session = malloc(sizeof(ssl_session)); + + if(new_session) { + memcpy(new_session, our_ssl_sessionid, + sizeof(ssl_session)); + + retcode = Curl_ssl_addsessionid(conn, new_session, + sizeof(ssl_session)); + } + else { + retcode = CURLE_OUT_OF_MEMORY; + } + + if(retcode) { + failf(data, "failed to store ssl session"); + return retcode; + } + } + + connssl->connecting_state = ssl_connect_done; + + return CURLE_OK; +} + +static ssize_t polarssl_send(struct connectdata *conn, + int sockindex, + const void *mem, + size_t len, + CURLcode *curlcode) +{ + int ret = -1; + + ret = ssl_write(&conn->ssl[sockindex].ssl, + (unsigned char *)mem, len); + + if(ret < 0) { + *curlcode = (ret == POLARSSL_ERR_NET_WANT_WRITE) ? + CURLE_AGAIN : CURLE_SEND_ERROR; + ret = -1; + } + + return ret; +} + +void Curl_polarssl_close_all(struct SessionHandle *data) +{ + (void)data; +} + +void Curl_polarssl_close(struct connectdata *conn, int sockindex) +{ + rsa_free(&conn->ssl[sockindex].rsa); + x509_crt_free(&conn->ssl[sockindex].clicert); + x509_crt_free(&conn->ssl[sockindex].cacert); + x509_crl_free(&conn->ssl[sockindex].crl); + ssl_free(&conn->ssl[sockindex].ssl); +} + +static ssize_t polarssl_recv(struct connectdata *conn, + int num, + char *buf, + size_t buffersize, + CURLcode *curlcode) +{ + int ret = -1; + ssize_t len = -1; + + memset(buf, 0, buffersize); + ret = ssl_read(&conn->ssl[num].ssl, (unsigned char *)buf, buffersize); + + if(ret <= 0) { + if(ret == POLARSSL_ERR_SSL_PEER_CLOSE_NOTIFY) + return 0; + + *curlcode = (ret == POLARSSL_ERR_NET_WANT_READ) ? + CURLE_AGAIN : CURLE_RECV_ERROR; + return -1; + } + + len = ret; + + return len; +} + +void Curl_polarssl_session_free(void *ptr) +{ + free(ptr); +} + +size_t Curl_polarssl_version(char *buffer, size_t size) +{ + unsigned int version = version_get_number(); + return snprintf(buffer, size, "PolarSSL/%d.%d.%d", version>>24, + (version>>16)&0xff, (version>>8)&0xff); +} + +static CURLcode +polarssl_connect_common(struct connectdata *conn, + int sockindex, + bool nonblocking, + bool *done) +{ + CURLcode retcode; + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + curl_socket_t sockfd = conn->sock[sockindex]; + long timeout_ms; + int what; + + /* check if the connection has already been established */ + if(ssl_connection_complete == connssl->state) { + *done = TRUE; + return CURLE_OK; + } + + if(ssl_connect_1==connssl->connecting_state) { + /* Find out how much more time we're allowed */ + timeout_ms = Curl_timeleft(data, NULL, TRUE); + + if(timeout_ms < 0) { + /* no need to continue if time already is up */ + failf(data, "SSL connection timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + retcode = polarssl_connect_step1(conn, sockindex); + if(retcode) + return retcode; + } + + while(ssl_connect_2 == connssl->connecting_state || + ssl_connect_2_reading == connssl->connecting_state || + ssl_connect_2_writing == connssl->connecting_state) { + + /* check allowed time left */ + timeout_ms = Curl_timeleft(data, NULL, TRUE); + + if(timeout_ms < 0) { + /* no need to continue if time already is up */ + failf(data, "SSL connection timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + + /* if ssl is expecting something, check if it's available. */ + if(connssl->connecting_state == ssl_connect_2_reading + || connssl->connecting_state == ssl_connect_2_writing) { + + curl_socket_t writefd = ssl_connect_2_writing== + connssl->connecting_state?sockfd:CURL_SOCKET_BAD; + curl_socket_t readfd = ssl_connect_2_reading== + connssl->connecting_state?sockfd:CURL_SOCKET_BAD; + + what = Curl_socket_ready(readfd, writefd, nonblocking?0:timeout_ms); + if(what < 0) { + /* fatal error */ + failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO); + return CURLE_SSL_CONNECT_ERROR; + } + else if(0 == what) { + if(nonblocking) { + *done = FALSE; + return CURLE_OK; + } + else { + /* timeout */ + failf(data, "SSL connection timeout"); + return CURLE_OPERATION_TIMEDOUT; + } + } + /* socket is readable or writable */ + } + + /* Run transaction, and return to the caller if it failed or if + * this connection is part of a multi handle and this loop would + * execute again. This permits the owner of a multi handle to + * abort a connection attempt before step2 has completed while + * ensuring that a client using select() or epoll() will always + * have a valid fdset to wait on. + */ + retcode = polarssl_connect_step2(conn, sockindex); + if(retcode || (nonblocking && + (ssl_connect_2 == connssl->connecting_state || + ssl_connect_2_reading == connssl->connecting_state || + ssl_connect_2_writing == connssl->connecting_state))) + return retcode; + + } /* repeat step2 until all transactions are done. */ + + if(ssl_connect_3==connssl->connecting_state) { + retcode = polarssl_connect_step3(conn, sockindex); + if(retcode) + return retcode; + } + + if(ssl_connect_done==connssl->connecting_state) { + connssl->state = ssl_connection_complete; + conn->recv[sockindex] = polarssl_recv; + conn->send[sockindex] = polarssl_send; + *done = TRUE; + } + else + *done = FALSE; + + /* Reset our connect state machine */ + connssl->connecting_state = ssl_connect_1; + + return CURLE_OK; +} + +CURLcode +Curl_polarssl_connect_nonblocking(struct connectdata *conn, + int sockindex, + bool *done) +{ + return polarssl_connect_common(conn, sockindex, TRUE, done); +} + + +CURLcode +Curl_polarssl_connect(struct connectdata *conn, + int sockindex) +{ + CURLcode retcode; + bool done = FALSE; + + retcode = polarssl_connect_common(conn, sockindex, FALSE, &done); + if(retcode) + return retcode; + + DEBUGASSERT(done); + + return CURLE_OK; +} + +/* + * return 0 error initializing SSL + * return 1 SSL initialized successfully + */ +int polarssl_init(void) +{ + return polarsslthreadlock_thread_setup(); +} + +void polarssl_cleanup(void) +{ + (void)polarsslthreadlock_thread_cleanup(); +} + +#endif /* USE_POLARSSL */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/polarssl.h b/external/libcurl_android/jni/libcurl/lib/vtls/polarssl.h new file mode 100755 index 00000000..9ab7e47e --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/polarssl.h @@ -0,0 +1,73 @@ +#ifndef HEADER_CURL_POLARSSL_H +#define HEADER_CURL_POLARSSL_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2010, Hoi-Ho Chan, + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#ifdef USE_POLARSSL + +/* Called on first use PolarSSL, setup threading if supported */ +int polarssl_init(void); +void polarssl_cleanup(void); + + +CURLcode Curl_polarssl_connect(struct connectdata *conn, int sockindex); + +CURLcode Curl_polarssl_connect_nonblocking(struct connectdata *conn, + int sockindex, + bool *done); + +/* tell PolarSSL to close down all open information regarding connections (and + thus session ID caching etc) */ +void Curl_polarssl_close_all(struct SessionHandle *data); + + /* close a SSL connection */ +void Curl_polarssl_close(struct connectdata *conn, int sockindex); + +void Curl_polarssl_session_free(void *ptr); +size_t Curl_polarssl_version(char *buffer, size_t size); +int Curl_polarssl_shutdown(struct connectdata *conn, int sockindex); + +/* API setup for PolarSSL */ +#define curlssl_init() polarssl_init() +#define curlssl_cleanup() polarssl_cleanup() +#define curlssl_connect Curl_polarssl_connect +#define curlssl_connect_nonblocking Curl_polarssl_connect_nonblocking +#define curlssl_session_free(x) Curl_polarssl_session_free(x) +#define curlssl_close_all Curl_polarssl_close_all +#define curlssl_close Curl_polarssl_close +#define curlssl_shutdown(x,y) 0 +#define curlssl_set_engine(x,y) (x=x, y=y, CURLE_NOT_BUILT_IN) +#define curlssl_set_engine_default(x) (x=x, CURLE_NOT_BUILT_IN) +#define curlssl_engines_list(x) (x=x, (struct curl_slist *)NULL) +#define curlssl_version Curl_polarssl_version +#define curlssl_check_cxn(x) (x=x, -1) +#define curlssl_data_pending(x,y) (x=x, y=y, 0) +#define CURL_SSL_BACKEND CURLSSLBACKEND_POLARSSL + +/* This might cause libcurl to use a weeker random! + TODO: implement proper use of Polarssl's CTR-DRBG or HMAC-DRBG and use that +*/ +#define curlssl_random(x,y,z) (x=x, y=y, z=z, CURLE_NOT_BUILT_IN) + +#endif /* USE_POLARSSL */ +#endif /* HEADER_CURL_POLARSSL_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/polarssl_threadlock.c b/external/libcurl_android/jni/libcurl/lib/vtls/polarssl_threadlock.c new file mode 100755 index 00000000..ad187153 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/polarssl_threadlock.c @@ -0,0 +1,156 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2010, 2011, Hoi-Ho Chan, + * Copyright (C) 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#if defined(USE_POLARSSL) && \ + (defined(USE_THREADS_POSIX) || defined(USE_THREADS_WIN32)) + +#if defined(USE_THREADS_POSIX) +# ifdef HAVE_PTHREAD_H +# include +# endif +#elif defined(USE_THREADS_WIN32) +# ifdef HAVE_PROCESS_H +# include +# endif +#endif + +#include "polarssl_threadlock.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +/* number of thread locks */ +#define NUMT 2 + +/* This array will store all of the mutexes available to PolarSSL. */ +static POLARSSL_MUTEX_T *mutex_buf = NULL; + +int polarsslthreadlock_thread_setup(void) +{ + int i; + int ret; + + mutex_buf = malloc(NUMT * sizeof(POLARSSL_MUTEX_T)); + if(!mutex_buf) + return 0; /* error, no number of threads defined */ + +#ifdef HAVE_PTHREAD_H + for(i = 0; i < NUMT; i++) { + ret = pthread_mutex_init(&mutex_buf[i], NULL); + if(ret) + return 0; /* pthread_mutex_init failed */ + } +#elif defined(HAVE_PROCESS_H) + for(i = 0; i < NUMT; i++) { + mutex_buf[i] = CreateMutex(0, FALSE, 0); + if(mutex_buf[i] == 0) + return 0; /* CreateMutex failed */ + } +#endif /* HAVE_PTHREAD_H */ + + return 1; /* OK */ +} + +int polarsslthreadlock_thread_cleanup(void) +{ + int i; + int ret; + + if(!mutex_buf) + return 0; /* error, no threads locks defined */ + +#ifdef HAVE_PTHREAD_H + for(i = 0; i < NUMT; i++) { + ret = pthread_mutex_destroy(&mutex_buf[i]); + if(ret) + return 0; /* pthread_mutex_destroy failed */ + } +#elif defined(HAVE_PROCESS_H) + for(i = 0; i < NUMT; i++) { + ret = CloseHandle(mutex_buf[i]); + if(!ret) + return 0; /* CloseHandle failed */ + } +#endif /* HAVE_PTHREAD_H */ + free(mutex_buf); + mutex_buf = NULL; + + return 1; /* OK */ +} + +int polarsslthreadlock_lock_function(int n) +{ + int ret; +#ifdef HAVE_PTHREAD_H + if(n < NUMT) { + ret = pthread_mutex_lock(&mutex_buf[n]); + if(ret) { + DEBUGF(fprintf(stderr, + "Error: polarsslthreadlock_lock_function failed\n")); + return 0; /* pthread_mutex_lock failed */ + } + } +#elif defined(HAVE_PROCESS_H) + if(n < NUMT) { + ret = (WaitForSingleObject(mutex_buf[n], INFINITE)==WAIT_FAILED?1:0); + if(ret) { + DEBUGF(fprintf(stderr, + "Error: polarsslthreadlock_lock_function failed\n")); + return 0; /* pthread_mutex_lock failed */ + } + } +#endif /* HAVE_PTHREAD_H */ + return 1; /* OK */ +} + +int polarsslthreadlock_unlock_function(int n) +{ + int ret; +#ifdef HAVE_PTHREAD_H + if(n < NUMT) { + ret = pthread_mutex_unlock(&mutex_buf[n]); + if(ret) { + DEBUGF(fprintf(stderr, + "Error: polarsslthreadlock_unlock_function failed\n")); + return 0; /* pthread_mutex_unlock failed */ + } + } +#elif defined(HAVE_PROCESS_H) + if(n < NUMT) { + ret = ReleaseMutex(mutex_buf[n]); + if(!ret) { + DEBUGF(fprintf(stderr, + "Error: polarsslthreadlock_unlock_function failed\n")); + return 0; /* pthread_mutex_lock failed */ + } + } +#endif /* HAVE_PTHREAD_H */ + return 1; /* OK */ +} + +#endif /* USE_POLARSSL */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/polarssl_threadlock.h b/external/libcurl_android/jni/libcurl/lib/vtls/polarssl_threadlock.h new file mode 100755 index 00000000..b67b3f9a --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/polarssl_threadlock.h @@ -0,0 +1,53 @@ +#ifndef HEADER_CURL_POLARSSL_THREADLOCK_H +#define HEADER_CURL_POLARSSL_THREADLOCK_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2010, Hoi-Ho Chan, + * Copyright (C) 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#ifdef USE_POLARSSL + +#if defined(USE_THREADS_POSIX) +# define POLARSSL_MUTEX_T pthread_mutex_t +#elif defined(USE_THREADS_WIN32) +# define POLARSSL_MUTEX_T HANDLE +#endif + +#if defined(USE_THREADS_POSIX) || defined(USE_THREADS_WIN32) + +int polarsslthreadlock_thread_setup(void); +int polarsslthreadlock_thread_cleanup(void); +int polarsslthreadlock_lock_function(int n); +int polarsslthreadlock_unlock_function(int n); + +#else + +#define polarsslthreadlock_thread_setup() 1 +#define polarsslthreadlock_thread_cleanup() 1 +#define polarsslthreadlock_lock_function(x) 1 +#define polarsslthreadlock_unlock_function(x) 1 + +#endif /* USE_THREADS_POSIX || USE_THREADS_WIN32 */ + +#endif /* USE_POLARSSL */ + +#endif /* HEADER_CURL_POLARSSL_THREADLOCK_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/qssl.c b/external/libcurl_android/jni/libcurl/lib/vtls/qssl.c new file mode 100755 index 00000000..4c320538 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/qssl.c @@ -0,0 +1,527 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#ifdef USE_QSOSSL + +#include + +#ifdef HAVE_LIMITS_H +# include +#endif + +#include +#include "urldata.h" +#include "sendf.h" +#include "qssl.h" +#include "vtls.h" +#include "connect.h" /* for the connect timeout */ +#include "select.h" +#include "x509asn1.h" +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + + +int Curl_qsossl_init(void) + +{ + /* Nothing to do here. We must have connection data to initialize ssl, so + * defer. + */ + + return 1; +} + + +void Curl_qsossl_cleanup(void) + +{ + /* Nothing to do. */ +} + + +static CURLcode Curl_qsossl_init_session(struct SessionHandle * data) + +{ + int rc; + char * certname; + SSLInit initstr; + SSLInitApp initappstr; + + /* Initialize the job for SSL according to the current parameters. + * QsoSSL offers two ways to do it: SSL_Init_Application() that uses an + * application identifier to select certificates in the main certificate + * store, and SSL_Init() that uses named keyring files and a password. + * It is not possible to have different keyrings for the CAs and the + * local certificate. We thus use the certificate name to identify the + * keyring if given, else the CA file name. + * If the key file name is given, it is taken as the password for the + * keyring in certificate file. + * We first try to SSL_Init_Application(), then SSL_Init() if it failed. + */ + + certname = data->set.str[STRING_CERT]; + + if(!certname) { + certname = data->set.str[STRING_SSL_CAFILE]; + + if(!certname) + return CURLE_OK; /* Use previous setup. */ + } + + memset((char *) &initappstr, 0, sizeof initappstr); + initappstr.applicationID = certname; + initappstr.applicationIDLen = strlen(certname); + initappstr.protocol = SSL_VERSION_CURRENT; /* TLSV1 compat. SSLV[23]. */ + initappstr.sessionType = SSL_REGISTERED_AS_CLIENT; + rc = SSL_Init_Application(&initappstr); + + if(rc == SSL_ERROR_NOT_REGISTERED) { + initstr.keyringFileName = certname; + initstr.keyringPassword = data->set.str[STRING_KEY]; + initstr.cipherSuiteList = NULL; /* Use default. */ + initstr.cipherSuiteListLen = 0; + rc = SSL_Init(&initstr); + } + + switch (rc) { + + case 0: /* No error. */ + break; + + case SSL_ERROR_IO: + failf(data, "SSL_Init() I/O error: %s", strerror(errno)); + return CURLE_SSL_CONNECT_ERROR; + + case SSL_ERROR_BAD_CIPHER_SUITE: + return CURLE_SSL_CIPHER; + + case SSL_ERROR_KEYPASSWORD_EXPIRED: + case SSL_ERROR_NOT_REGISTERED: + return CURLE_SSL_CONNECT_ERROR; + + case SSL_ERROR_NO_KEYRING: + return CURLE_SSL_CACERT; + + case SSL_ERROR_CERT_EXPIRED: + return CURLE_SSL_CERTPROBLEM; + + default: + failf(data, "SSL_Init(): %s", SSL_Strerror(rc, NULL)); + return CURLE_SSL_CONNECT_ERROR; + } + + return CURLE_OK; +} + + +static CURLcode Curl_qsossl_create(struct connectdata * conn, int sockindex) + +{ + SSLHandle * h; + struct ssl_connect_data * connssl = &conn->ssl[sockindex]; + + h = SSL_Create(conn->sock[sockindex], SSL_ENCRYPT); + + if(!h) { + failf(conn->data, "SSL_Create() I/O error: %s", strerror(errno)); + return CURLE_SSL_CONNECT_ERROR; + } + + connssl->handle = h; + return CURLE_OK; +} + + +static int Curl_qsossl_trap_cert(SSLHandle * h) + +{ + return 1; /* Accept certificate. */ +} + + +static CURLcode Curl_qsossl_handshake(struct connectdata * conn, int sockindex) + +{ + int rc; + struct SessionHandle * data = conn->data; + struct ssl_connect_data * connssl = &conn->ssl[sockindex]; + SSLHandle * h = connssl->handle; + long timeout_ms; + + h->exitPgm = data->set.ssl.verifypeer? NULL: Curl_qsossl_trap_cert; + + /* figure out how long time we should wait at maximum */ + timeout_ms = Curl_timeleft(data, NULL, TRUE); + + if(timeout_ms < 0) { + /* time-out, bail out, go home */ + failf(data, "Connection time-out"); + return CURLE_OPERATION_TIMEDOUT; + } + + /* SSL_Handshake() timeout resolution is second, so round up. */ + h->timeout = (timeout_ms + 1000 - 1) / 1000; + + /* Set-up protocol. */ + + switch (data->set.ssl.version) { + + default: + case CURL_SSLVERSION_DEFAULT: + h->protocol = SSL_VERSION_CURRENT; /* TLSV1 compat. SSLV[23]. */ + break; + + case CURL_SSLVERSION_TLSv1: + h->protocol = TLS_VERSION_1; + break; + + case CURL_SSLVERSION_SSLv2: + h->protocol = SSL_VERSION_2; + break; + + case CURL_SSLVERSION_SSLv3: + h->protocol = SSL_VERSION_3; + break; + + case CURL_SSLVERSION_TLSv1_0: + case CURL_SSLVERSION_TLSv1_1: + case CURL_SSLVERSION_TLSv1_2: + failf(data, "TLS minor version cannot be set"); + return CURLE_SSL_CONNECT_ERROR; + } + + h->peerCert = NULL; + h->peerCertLen = 0; + rc = SSL_Handshake(h, SSL_HANDSHAKE_AS_CLIENT); + + switch (rc) { + + case 0: /* No error. */ + break; + + case SSL_ERROR_BAD_CERTIFICATE: + case SSL_ERROR_BAD_CERT_SIG: + case SSL_ERROR_NOT_TRUSTED_ROOT: + return CURLE_PEER_FAILED_VERIFICATION; + + case SSL_ERROR_BAD_CIPHER_SUITE: + case SSL_ERROR_NO_CIPHERS: + return CURLE_SSL_CIPHER; + + case SSL_ERROR_CERTIFICATE_REJECTED: + case SSL_ERROR_CERT_EXPIRED: + case SSL_ERROR_NO_CERTIFICATE: + return CURLE_SSL_CERTPROBLEM; + + case SSL_ERROR_IO: + failf(data, "SSL_Handshake() I/O error: %s", strerror(errno)); + return CURLE_SSL_CONNECT_ERROR; + + default: + failf(data, "SSL_Handshake(): %s", SSL_Strerror(rc, NULL)); + return CURLE_SSL_CONNECT_ERROR; + } + + /* Verify host. */ + rc = Curl_verifyhost(conn, h->peerCert, h->peerCert + h->peerCertLen); + if(rc != CURLE_OK) + return rc; + + /* Gather certificate info. */ + if(data->set.ssl.certinfo) { + if(Curl_ssl_init_certinfo(data, 1)) + return CURLE_OUT_OF_MEMORY; + if(h->peerCert) { + rc = Curl_extract_certinfo(conn, 0, h->peerCert, + h->peerCert + h->peerCertLen); + if(rc != CURLE_OK) + return rc; + } + } + + return CURLE_OK; +} + + +static Curl_recv qsossl_recv; +static Curl_send qsossl_send; + +CURLcode Curl_qsossl_connect(struct connectdata * conn, int sockindex) + +{ + struct SessionHandle * data = conn->data; + struct ssl_connect_data * connssl = &conn->ssl[sockindex]; + int rc; + + rc = Curl_qsossl_init_session(data); + + if(rc == CURLE_OK) { + rc = Curl_qsossl_create(conn, sockindex); + + if(rc == CURLE_OK) { + rc = Curl_qsossl_handshake(conn, sockindex); + if(rc != CURLE_OK) + SSL_Destroy(connssl->handle); + } + } + + if(rc == CURLE_OK) { + conn->recv[sockindex] = qsossl_recv; + conn->send[sockindex] = qsossl_send; + connssl->state = ssl_connection_complete; + } + else { + connssl->handle = NULL; + connssl->use = FALSE; + connssl->state = ssl_connection_none; + } + + return rc; +} + + +static int Curl_qsossl_close_one(struct ssl_connect_data * conn, + struct SessionHandle * data) + +{ + int rc; + + if(!conn->handle) + return 0; + + rc = SSL_Destroy(conn->handle); + + if(rc) { + if(rc == SSL_ERROR_IO) { + failf(data, "SSL_Destroy() I/O error: %s", strerror(errno)); + return -1; + } + + /* An SSL error. */ + failf(data, "SSL_Destroy() returned error %s", SSL_Strerror(rc, NULL)); + return -1; + } + + conn->handle = NULL; + return 0; +} + + +void Curl_qsossl_close(struct connectdata *conn, int sockindex) + +{ + struct SessionHandle *data = conn->data; + struct ssl_connect_data *connssl = &conn->ssl[sockindex]; + + if(connssl->use) + (void) Curl_qsossl_close_one(connssl, data); +} + + +int Curl_qsossl_close_all(struct SessionHandle * data) + +{ + /* Unimplemented. */ + (void) data; + return 0; +} + + +int Curl_qsossl_shutdown(struct connectdata * conn, int sockindex) + +{ + struct ssl_connect_data * connssl = &conn->ssl[sockindex]; + struct SessionHandle *data = conn->data; + ssize_t nread; + int what; + int rc; + char buf[120]; + + if(!connssl->handle) + return 0; + + if(data->set.ftp_ccc != CURLFTPSSL_CCC_ACTIVE) + return 0; + + if(Curl_qsossl_close_one(connssl, data)) + return -1; + + rc = 0; + + what = Curl_socket_ready(conn->sock[sockindex], + CURL_SOCKET_BAD, SSL_SHUTDOWN_TIMEOUT); + + for(;;) { + if(what < 0) { + /* anything that gets here is fatally bad */ + failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO); + rc = -1; + break; + } + + if(!what) { /* timeout */ + failf(data, "SSL shutdown timeout"); + break; + } + + /* Something to read, let's do it and hope that it is the close + notify alert from the server. No way to SSL_Read now, so use read(). */ + + nread = read(conn->sock[sockindex], buf, sizeof(buf)); + + if(nread < 0) { + failf(data, "read: %s", strerror(errno)); + rc = -1; + } + + if(nread <= 0) + break; + + what = Curl_socket_ready(conn->sock[sockindex], CURL_SOCKET_BAD, 0); + } + + return rc; +} + + +static ssize_t qsossl_send(struct connectdata * conn, int sockindex, + const void * mem, size_t len, CURLcode * curlcode) + +{ + /* SSL_Write() is said to return 'int' while write() and send() returns + 'size_t' */ + int rc; + + rc = SSL_Write(conn->ssl[sockindex].handle, (void *) mem, (int) len); + + if(rc < 0) { + switch(rc) { + + case SSL_ERROR_BAD_STATE: + /* The operation did not complete; the same SSL I/O function + should be called again later. This is basically an EWOULDBLOCK + equivalent. */ + *curlcode = CURLE_AGAIN; + return -1; + + case SSL_ERROR_IO: + switch (errno) { + case EWOULDBLOCK: + case EINTR: + *curlcode = CURLE_AGAIN; + return -1; + } + + failf(conn->data, "SSL_Write() I/O error: %s", strerror(errno)); + *curlcode = CURLE_SEND_ERROR; + return -1; + } + + /* An SSL error. */ + failf(conn->data, "SSL_Write() returned error %s", + SSL_Strerror(rc, NULL)); + *curlcode = CURLE_SEND_ERROR; + return -1; + } + + return (ssize_t) rc; /* number of bytes */ +} + + +static ssize_t qsossl_recv(struct connectdata * conn, int num, char * buf, + size_t buffersize, CURLcode * curlcode) + +{ + char error_buffer[120]; /* OpenSSL documents that this must be at + least 120 bytes long. */ + unsigned long sslerror; + int buffsize; + int nread; + + buffsize = (buffersize > (size_t)INT_MAX) ? INT_MAX : (int)buffersize; + nread = SSL_Read(conn->ssl[num].handle, buf, buffsize); + + if(nread < 0) { + /* failed SSL_read */ + + switch (nread) { + + case SSL_ERROR_BAD_STATE: + /* there's data pending, re-invoke SSL_Read(). */ + *curlcode = CURLE_AGAIN; + return -1; + + case SSL_ERROR_IO: + switch (errno) { + case EWOULDBLOCK: + *curlcode = CURLE_AGAIN; + return -1; + } + + failf(conn->data, "SSL_Read() I/O error: %s", strerror(errno)); + *curlcode = CURLE_RECV_ERROR; + return -1; + + default: + failf(conn->data, "SSL read error: %s", SSL_Strerror(nread, NULL)); + *curlcode = CURLE_RECV_ERROR; + return -1; + } + } + return (ssize_t) nread; +} + + +size_t Curl_qsossl_version(char * buffer, size_t size) + +{ + strncpy(buffer, "IBM OS/400 SSL", size); + return strlen(buffer); +} + + +int Curl_qsossl_check_cxn(struct connectdata * cxn) + +{ + int err; + int errlen; + + /* The only thing that can be tested here is at the socket level. */ + + if(!cxn->ssl[FIRSTSOCKET].handle) + return 0; /* connection has been closed */ + + err = 0; + errlen = sizeof err; + + if(getsockopt(cxn->sock[FIRSTSOCKET], SOL_SOCKET, SO_ERROR, + (unsigned char *) &err, &errlen) || + errlen != sizeof err || err) + return 0; /* connection has been closed */ + + return -1; /* connection status unknown */ +} + +#endif /* USE_QSOSSL */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/qssl.h b/external/libcurl_android/jni/libcurl/lib/vtls/qssl.h new file mode 100755 index 00000000..9764eecb --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/qssl.h @@ -0,0 +1,62 @@ +#ifndef HEADER_CURL_QSSL_H +#define HEADER_CURL_QSSL_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +/* + * This header should only be needed to get included by vtls.c and qssl.c + */ + +#include "urldata.h" + +#ifdef USE_QSOSSL +int Curl_qsossl_init(void); +void Curl_qsossl_cleanup(void); +CURLcode Curl_qsossl_connect(struct connectdata * conn, int sockindex); +void Curl_qsossl_close(struct connectdata *conn, int sockindex); +int Curl_qsossl_close_all(struct SessionHandle * data); +int Curl_qsossl_shutdown(struct connectdata * conn, int sockindex); + +size_t Curl_qsossl_version(char * buffer, size_t size); +int Curl_qsossl_check_cxn(struct connectdata * cxn); + +/* API setup for QsoSSL */ +#define curlssl_init Curl_qsossl_init +#define curlssl_cleanup Curl_qsossl_cleanup +#define curlssl_connect Curl_qsossl_connect + +/* No session handling for QsoSSL */ +#define curlssl_session_free(x) Curl_nop_stmt +#define curlssl_close_all Curl_qsossl_close_all +#define curlssl_close Curl_qsossl_close +#define curlssl_shutdown(x,y) Curl_qsossl_shutdown(x,y) +#define curlssl_set_engine(x,y) CURLE_NOT_BUILT_IN +#define curlssl_set_engine_default(x) CURLE_NOT_BUILT_IN +#define curlssl_engines_list(x) NULL +#define curlssl_version Curl_qsossl_version +#define curlssl_check_cxn(x) Curl_qsossl_check_cxn(x) +#define curlssl_data_pending(x,y) 0 +#define CURL_SSL_BACKEND CURLSSLBACKEND_QSOSSL +#endif /* USE_QSOSSL */ + +#endif /* HEADER_CURL_QSSL_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/vtls.c b/external/libcurl_android/jni/libcurl/lib/vtls/vtls.c new file mode 100755 index 00000000..88511b8b --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/vtls.c @@ -0,0 +1,705 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* This file is for implementing all "generic" SSL functions that all libcurl + internals should use. It is then responsible for calling the proper + "backend" function. + + SSL-functions in libcurl should call functions in this source file, and not + to any specific SSL-layer. + + Curl_ssl_ - prefix for generic ones + Curl_ossl_ - prefix for OpenSSL ones + Curl_gtls_ - prefix for GnuTLS ones + Curl_nss_ - prefix for NSS ones + Curl_qssl_ - prefix for QsoSSL ones + Curl_gskit_ - prefix for GSKit ones + Curl_polarssl_ - prefix for PolarSSL ones + Curl_cyassl_ - prefix for CyaSSL ones + Curl_schannel_ - prefix for Schannel SSPI ones + Curl_darwinssl_ - prefix for SecureTransport (Darwin) ones + + Note that this source code uses curlssl_* functions, and they are all + defines/macros #defined by the lib-specific header files. + + "SSL/TLS Strong Encryption: An Introduction" + http://httpd.apache.org/docs-2.0/ssl/ssl_intro.html +*/ + +#include "curl_setup.h" + +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_STAT_H +#include +#endif +#ifdef HAVE_FCNTL_H +#include +#endif + +#include "urldata.h" + +#include "vtls.h" /* generic SSL protos etc */ +#include "openssl.h" /* OpenSSL versions */ +#include "gtls.h" /* GnuTLS versions */ +#include "nssg.h" /* NSS versions */ +#include "qssl.h" /* QSOSSL versions */ +#include "gskit.h" /* Global Secure ToolKit versions */ +#include "polarssl.h" /* PolarSSL versions */ +#include "axtls.h" /* axTLS versions */ +#include "cyassl.h" /* CyaSSL versions */ +#include "curl_schannel.h" /* Schannel SSPI version */ +#include "curl_darwinssl.h" /* SecureTransport (Darwin) version */ +#include "slist.h" +#include "sendf.h" +#include "rawstr.h" +#include "url.h" +#include "curl_memory.h" +#include "progress.h" +#include "share.h" +#include "timeval.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +/* The last #include file should be: */ +#include "memdebug.h" + +/* convenience macro to check if this handle is using a shared SSL session */ +#define SSLSESSION_SHARED(data) (data->share && \ + (data->share->specifier & \ + (1<version == needle->version) && + (data->verifypeer == needle->verifypeer) && + (data->verifyhost == needle->verifyhost) && + safe_strequal(data->CApath, needle->CApath) && + safe_strequal(data->CAfile, needle->CAfile) && + safe_strequal(data->random_file, needle->random_file) && + safe_strequal(data->egdsocket, needle->egdsocket) && + safe_strequal(data->cipher_list, needle->cipher_list)) + return TRUE; + + return FALSE; +} + +bool +Curl_clone_ssl_config(struct ssl_config_data *source, + struct ssl_config_data *dest) +{ + dest->sessionid = source->sessionid; + dest->verifyhost = source->verifyhost; + dest->verifypeer = source->verifypeer; + dest->version = source->version; + + if(source->CAfile) { + dest->CAfile = strdup(source->CAfile); + if(!dest->CAfile) + return FALSE; + } + else + dest->CAfile = NULL; + + if(source->CApath) { + dest->CApath = strdup(source->CApath); + if(!dest->CApath) + return FALSE; + } + else + dest->CApath = NULL; + + if(source->cipher_list) { + dest->cipher_list = strdup(source->cipher_list); + if(!dest->cipher_list) + return FALSE; + } + else + dest->cipher_list = NULL; + + if(source->egdsocket) { + dest->egdsocket = strdup(source->egdsocket); + if(!dest->egdsocket) + return FALSE; + } + else + dest->egdsocket = NULL; + + if(source->random_file) { + dest->random_file = strdup(source->random_file); + if(!dest->random_file) + return FALSE; + } + else + dest->random_file = NULL; + + return TRUE; +} + +void Curl_free_ssl_config(struct ssl_config_data* sslc) +{ + Curl_safefree(sslc->CAfile); + Curl_safefree(sslc->CApath); + Curl_safefree(sslc->cipher_list); + Curl_safefree(sslc->egdsocket); + Curl_safefree(sslc->random_file); +} + + +/* + * Curl_rand() returns a random unsigned integer, 32bit. + * + * This non-SSL function is put here only because this file is the only one + * with knowledge of what the underlying SSL libraries provide in terms of + * randomizers. + * + * NOTE: 'data' may be passed in as NULL when coming from external API without + * easy handle! + * + */ + +unsigned int Curl_rand(struct SessionHandle *data) +{ + unsigned int r; + static unsigned int randseed; + static bool seeded = FALSE; + +#ifdef CURLDEBUG + char *force_entropy = getenv("CURL_ENTROPY"); + if(force_entropy) { + if(!seeded) { + size_t elen = strlen(force_entropy); + size_t clen = sizeof(randseed); + size_t min = elen < clen ? elen : clen; + memcpy((char *)&randseed, force_entropy, min); + seeded = TRUE; + } + else + randseed++; + return randseed; + } +#endif + + /* data may be NULL! */ + if(!Curl_ssl_random(data, (unsigned char *)&r, sizeof(r))) + return r; + + /* If Curl_ssl_random() returns non-zero it couldn't offer randomness and we + instead perform a "best effort" */ + +#ifdef RANDOM_FILE + if(!seeded) { + /* if there's a random file to read a seed from, use it */ + int fd = open(RANDOM_FILE, O_RDONLY); + if(fd > -1) { + /* read random data into the randseed variable */ + ssize_t nread = read(fd, &randseed, sizeof(randseed)); + if(nread == sizeof(randseed)) + seeded = TRUE; + close(fd); + } + } +#endif + + if(!seeded) { + struct timeval now = curlx_tvnow(); + infof(data, "WARNING: Using weak random seed\n"); + randseed += (unsigned int)now.tv_usec + (unsigned int)now.tv_sec; + randseed = randseed * 1103515245 + 12345; + randseed = randseed * 1103515245 + 12345; + randseed = randseed * 1103515245 + 12345; + seeded = TRUE; + } + + /* Return an unsigned 32-bit pseudo-random number. */ + r = randseed = randseed * 1103515245 + 12345; + return (r << 16) | ((r >> 16) & 0xFFFF); +} + +int Curl_ssl_backend(void) +{ + return (int)CURL_SSL_BACKEND; +} + +#ifdef USE_SSL + +/* "global" init done? */ +static bool init_ssl=FALSE; + +/** + * Global SSL init + * + * @retval 0 error initializing SSL + * @retval 1 SSL initialized successfully + */ +int Curl_ssl_init(void) +{ + /* make sure this is only done once */ + if(init_ssl) + return 1; + init_ssl = TRUE; /* never again */ + + return curlssl_init(); +} + + +/* Global cleanup */ +void Curl_ssl_cleanup(void) +{ + if(init_ssl) { + /* only cleanup if we did a previous init */ + curlssl_cleanup(); + init_ssl = FALSE; + } +} + +CURLcode +Curl_ssl_connect(struct connectdata *conn, int sockindex) +{ + CURLcode res; + /* mark this is being ssl-enabled from here on. */ + conn->ssl[sockindex].use = TRUE; + conn->ssl[sockindex].state = ssl_connection_negotiating; + + res = curlssl_connect(conn, sockindex); + + if(!res) + Curl_pgrsTime(conn->data, TIMER_APPCONNECT); /* SSL is connected */ + + return res; +} + +CURLcode +Curl_ssl_connect_nonblocking(struct connectdata *conn, int sockindex, + bool *done) +{ + CURLcode res; + /* mark this is being ssl requested from here on. */ + conn->ssl[sockindex].use = TRUE; +#ifdef curlssl_connect_nonblocking + res = curlssl_connect_nonblocking(conn, sockindex, done); +#else + *done = TRUE; /* fallback to BLOCKING */ + res = curlssl_connect(conn, sockindex); +#endif /* non-blocking connect support */ + if(!res && *done) + Curl_pgrsTime(conn->data, TIMER_APPCONNECT); /* SSL is connected */ + return res; +} + +/* + * Check if there's a session ID for the given connection in the cache, and if + * there's one suitable, it is provided. Returns TRUE when no entry matched. + */ +int Curl_ssl_getsessionid(struct connectdata *conn, + void **ssl_sessionid, + size_t *idsize) /* set 0 if unknown */ +{ + struct curl_ssl_session *check; + struct SessionHandle *data = conn->data; + size_t i; + long *general_age; + bool no_match = TRUE; + + *ssl_sessionid = NULL; + + if(!conn->ssl_config.sessionid) + /* session ID re-use is disabled */ + return TRUE; + + /* Lock if shared */ + if(SSLSESSION_SHARED(data)) { + Curl_share_lock(data, CURL_LOCK_DATA_SSL_SESSION, CURL_LOCK_ACCESS_SINGLE); + general_age = &data->share->sessionage; + } + else + general_age = &data->state.sessionage; + + for(i = 0; i < data->set.ssl.max_ssl_sessions; i++) { + check = &data->state.session[i]; + if(!check->sessionid) + /* not session ID means blank entry */ + continue; + if(Curl_raw_equal(conn->host.name, check->name) && + (conn->remote_port == check->remote_port) && + Curl_ssl_config_matches(&conn->ssl_config, &check->ssl_config)) { + /* yes, we have a session ID! */ + (*general_age)++; /* increase general age */ + check->age = *general_age; /* set this as used in this age */ + *ssl_sessionid = check->sessionid; + if(idsize) + *idsize = check->idsize; + no_match = FALSE; + break; + } + } + + /* Unlock */ + if(SSLSESSION_SHARED(data)) + Curl_share_unlock(data, CURL_LOCK_DATA_SSL_SESSION); + + return no_match; +} + +/* + * Kill a single session ID entry in the cache. + */ +void Curl_ssl_kill_session(struct curl_ssl_session *session) +{ + if(session->sessionid) { + /* defensive check */ + + /* free the ID the SSL-layer specific way */ + curlssl_session_free(session->sessionid); + + session->sessionid = NULL; + session->age = 0; /* fresh */ + + Curl_free_ssl_config(&session->ssl_config); + + Curl_safefree(session->name); + } +} + +/* + * Delete the given session ID from the cache. + */ +void Curl_ssl_delsessionid(struct connectdata *conn, void *ssl_sessionid) +{ + size_t i; + struct SessionHandle *data=conn->data; + + if(SSLSESSION_SHARED(data)) + Curl_share_lock(data, CURL_LOCK_DATA_SSL_SESSION, CURL_LOCK_ACCESS_SINGLE); + + for(i = 0; i < data->set.ssl.max_ssl_sessions; i++) { + struct curl_ssl_session *check = &data->state.session[i]; + + if(check->sessionid == ssl_sessionid) { + Curl_ssl_kill_session(check); + break; + } + } + + if(SSLSESSION_SHARED(data)) + Curl_share_unlock(data, CURL_LOCK_DATA_SSL_SESSION); +} + +/* + * Store session id in the session cache. The ID passed on to this function + * must already have been extracted and allocated the proper way for the SSL + * layer. Curl_XXXX_session_free() will be called to free/kill the session ID + * later on. + */ +CURLcode Curl_ssl_addsessionid(struct connectdata *conn, + void *ssl_sessionid, + size_t idsize) +{ + size_t i; + struct SessionHandle *data=conn->data; /* the mother of all structs */ + struct curl_ssl_session *store = &data->state.session[0]; + long oldest_age=data->state.session[0].age; /* zero if unused */ + char *clone_host; + long *general_age; + + /* Even though session ID re-use might be disabled, that only disables USING + IT. We still store it here in case the re-using is again enabled for an + upcoming transfer */ + + clone_host = strdup(conn->host.name); + if(!clone_host) + return CURLE_OUT_OF_MEMORY; /* bail out */ + + /* Now we should add the session ID and the host name to the cache, (remove + the oldest if necessary) */ + + /* If using shared SSL session, lock! */ + if(SSLSESSION_SHARED(data)) { + Curl_share_lock(data, CURL_LOCK_DATA_SSL_SESSION, CURL_LOCK_ACCESS_SINGLE); + general_age = &data->share->sessionage; + } + else { + general_age = &data->state.sessionage; + } + + /* find an empty slot for us, or find the oldest */ + for(i = 1; (i < data->set.ssl.max_ssl_sessions) && + data->state.session[i].sessionid; i++) { + if(data->state.session[i].age < oldest_age) { + oldest_age = data->state.session[i].age; + store = &data->state.session[i]; + } + } + if(i == data->set.ssl.max_ssl_sessions) + /* cache is full, we must "kill" the oldest entry! */ + Curl_ssl_kill_session(store); + else + store = &data->state.session[i]; /* use this slot */ + + /* now init the session struct wisely */ + store->sessionid = ssl_sessionid; + store->idsize = idsize; + store->age = *general_age; /* set current age */ + if(store->name) + /* free it if there's one already present */ + free(store->name); + store->name = clone_host; /* clone host name */ + store->remote_port = conn->remote_port; /* port number */ + + + /* Unlock */ + if(SSLSESSION_SHARED(data)) + Curl_share_unlock(data, CURL_LOCK_DATA_SSL_SESSION); + + if(!Curl_clone_ssl_config(&conn->ssl_config, &store->ssl_config)) { + store->sessionid = NULL; /* let caller free sessionid */ + free(clone_host); + return CURLE_OUT_OF_MEMORY; + } + + return CURLE_OK; +} + + +void Curl_ssl_close_all(struct SessionHandle *data) +{ + size_t i; + /* kill the session ID cache if not shared */ + if(data->state.session && !SSLSESSION_SHARED(data)) { + for(i = 0; i < data->set.ssl.max_ssl_sessions; i++) + /* the single-killer function handles empty table slots */ + Curl_ssl_kill_session(&data->state.session[i]); + + /* free the cache data */ + Curl_safefree(data->state.session); + } + + curlssl_close_all(data); +} + +void Curl_ssl_close(struct connectdata *conn, int sockindex) +{ + DEBUGASSERT((sockindex <= 1) && (sockindex >= -1)); + curlssl_close(conn, sockindex); +} + +CURLcode Curl_ssl_shutdown(struct connectdata *conn, int sockindex) +{ + if(curlssl_shutdown(conn, sockindex)) + return CURLE_SSL_SHUTDOWN_FAILED; + + conn->ssl[sockindex].use = FALSE; /* get back to ordinary socket usage */ + conn->ssl[sockindex].state = ssl_connection_none; + + conn->recv[sockindex] = Curl_recv_plain; + conn->send[sockindex] = Curl_send_plain; + + return CURLE_OK; +} + +/* Selects an SSL crypto engine + */ +CURLcode Curl_ssl_set_engine(struct SessionHandle *data, const char *engine) +{ + return curlssl_set_engine(data, engine); +} + +/* Selects the default SSL crypto engine + */ +CURLcode Curl_ssl_set_engine_default(struct SessionHandle *data) +{ + return curlssl_set_engine_default(data); +} + +/* Return list of OpenSSL crypto engine names. */ +struct curl_slist *Curl_ssl_engines_list(struct SessionHandle *data) +{ + return curlssl_engines_list(data); +} + +/* + * This sets up a session ID cache to the specified size. Make sure this code + * is agnostic to what underlying SSL technology we use. + */ +CURLcode Curl_ssl_initsessions(struct SessionHandle *data, size_t amount) +{ + struct curl_ssl_session *session; + + if(data->state.session) + /* this is just a precaution to prevent multiple inits */ + return CURLE_OK; + + session = calloc(amount, sizeof(struct curl_ssl_session)); + if(!session) + return CURLE_OUT_OF_MEMORY; + + /* store the info in the SSL section */ + data->set.ssl.max_ssl_sessions = amount; + data->state.session = session; + data->state.sessionage = 1; /* this is brand new */ + return CURLE_OK; +} + +size_t Curl_ssl_version(char *buffer, size_t size) +{ + return curlssl_version(buffer, size); +} + +/* + * This function tries to determine connection status. + * + * Return codes: + * 1 means the connection is still in place + * 0 means the connection has been closed + * -1 means the connection status is unknown + */ +int Curl_ssl_check_cxn(struct connectdata *conn) +{ + return curlssl_check_cxn(conn); +} + +bool Curl_ssl_data_pending(const struct connectdata *conn, + int connindex) +{ + return curlssl_data_pending(conn, connindex); +} + +void Curl_ssl_free_certinfo(struct SessionHandle *data) +{ + int i; + struct curl_certinfo *ci = &data->info.certs; + if(ci->num_of_certs) { + /* free all individual lists used */ + for(i=0; inum_of_certs; i++) { + curl_slist_free_all(ci->certinfo[i]); + ci->certinfo[i] = NULL; + } + free(ci->certinfo); /* free the actual array too */ + ci->certinfo = NULL; + ci->num_of_certs = 0; + } +} + +int Curl_ssl_init_certinfo(struct SessionHandle * data, + int num) +{ + struct curl_certinfo * ci = &data->info.certs; + struct curl_slist * * table; + + /* Initialize the certificate information structures. Return 0 if OK, else 1. + */ + Curl_ssl_free_certinfo(data); + ci->num_of_certs = num; + table = calloc((size_t) num, sizeof(struct curl_slist *)); + if(!table) + return 1; + + ci->certinfo = table; + return 0; +} + +/* + * 'value' is NOT a zero terminated string + */ +CURLcode Curl_ssl_push_certinfo_len(struct SessionHandle *data, + int certnum, + const char *label, + const char *value, + size_t valuelen) +{ + struct curl_certinfo * ci = &data->info.certs; + char * output; + struct curl_slist * nl; + CURLcode res = CURLE_OK; + size_t labellen = strlen(label); + size_t outlen = labellen + 1 + valuelen + 1; /* label:value\0 */ + + output = malloc(outlen); + if(!output) + return CURLE_OUT_OF_MEMORY; + + /* sprintf the label and colon */ + snprintf(output, outlen, "%s:", label); + + /* memcpy the value (it might not be zero terminated) */ + memcpy(&output[labellen+1], value, valuelen); + + /* zero terminate the output */ + output[labellen + 1 + valuelen] = 0; + + nl = Curl_slist_append_nodup(ci->certinfo[certnum], output); + if(!nl) { + free(output); + curl_slist_free_all(ci->certinfo[certnum]); + res = CURLE_OUT_OF_MEMORY; + } + + ci->certinfo[certnum] = nl; + return res; +} + +/* + * This is a convenience function for push_certinfo_len that takes a zero + * terminated value. + */ +CURLcode Curl_ssl_push_certinfo(struct SessionHandle *data, + int certnum, + const char *label, + const char *value) +{ + size_t valuelen = strlen(value); + + return Curl_ssl_push_certinfo_len(data, certnum, label, value, valuelen); +} + +int Curl_ssl_random(struct SessionHandle *data, + unsigned char *entropy, + size_t length) +{ + return curlssl_random(data, entropy, length); +} + +#ifdef have_curlssl_md5sum +void Curl_ssl_md5sum(unsigned char *tmp, /* input */ + size_t tmplen, + unsigned char *md5sum, /* output */ + size_t md5len) +{ + curlssl_md5sum(tmp, tmplen, md5sum, md5len); +} +#endif + +#endif /* USE_SSL */ diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/vtls.h b/external/libcurl_android/jni/libcurl/lib/vtls/vtls.h new file mode 100755 index 00000000..e21fdef9 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/vtls/vtls.h @@ -0,0 +1,132 @@ +#ifndef HEADER_CURL_VTLS_H +#define HEADER_CURL_VTLS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "curl_setup.h" + +#ifndef MD5_DIGEST_LENGTH +#define MD5_DIGEST_LENGTH 16 /* fixed size */ +#endif + +/* see http://tools.ietf.org/html/draft-ietf-tls-applayerprotoneg-04 */ +#define ALPN_HTTP_1_1_LENGTH 8 +#define ALPN_HTTP_1_1 "http/1.1" + +bool Curl_ssl_config_matches(struct ssl_config_data* data, + struct ssl_config_data* needle); +bool Curl_clone_ssl_config(struct ssl_config_data* source, + struct ssl_config_data* dest); +void Curl_free_ssl_config(struct ssl_config_data* sslc); + +unsigned int Curl_rand(struct SessionHandle *); + +int Curl_ssl_backend(void); + +#ifdef USE_SSL +int Curl_ssl_init(void); +void Curl_ssl_cleanup(void); +CURLcode Curl_ssl_connect(struct connectdata *conn, int sockindex); +CURLcode Curl_ssl_connect_nonblocking(struct connectdata *conn, + int sockindex, + bool *done); +/* tell the SSL stuff to close down all open information regarding + connections (and thus session ID caching etc) */ +void Curl_ssl_close_all(struct SessionHandle *data); +void Curl_ssl_close(struct connectdata *conn, int sockindex); +CURLcode Curl_ssl_shutdown(struct connectdata *conn, int sockindex); +CURLcode Curl_ssl_set_engine(struct SessionHandle *data, const char *engine); +/* Sets engine as default for all SSL operations */ +CURLcode Curl_ssl_set_engine_default(struct SessionHandle *data); +struct curl_slist *Curl_ssl_engines_list(struct SessionHandle *data); + +/* init the SSL session ID cache */ +CURLcode Curl_ssl_initsessions(struct SessionHandle *, size_t); +size_t Curl_ssl_version(char *buffer, size_t size); +bool Curl_ssl_data_pending(const struct connectdata *conn, + int connindex); +int Curl_ssl_check_cxn(struct connectdata *conn); + +/* Certificate information list handling. */ + +void Curl_ssl_free_certinfo(struct SessionHandle *data); +int Curl_ssl_init_certinfo(struct SessionHandle * data, int num); +CURLcode Curl_ssl_push_certinfo_len(struct SessionHandle * data, int certnum, + const char * label, const char * value, + size_t valuelen); +CURLcode Curl_ssl_push_certinfo(struct SessionHandle * data, int certnum, + const char * label, const char * value); + +/* Functions to be used by SSL library adaptation functions */ + +/* extract a session ID */ +int Curl_ssl_getsessionid(struct connectdata *conn, + void **ssl_sessionid, + size_t *idsize) /* set 0 if unknown */; +/* add a new session ID */ +CURLcode Curl_ssl_addsessionid(struct connectdata *conn, + void *ssl_sessionid, + size_t idsize); +/* Kill a single session ID entry in the cache */ +void Curl_ssl_kill_session(struct curl_ssl_session *session); +/* delete a session from the cache */ +void Curl_ssl_delsessionid(struct connectdata *conn, void *ssl_sessionid); + +/* get N random bytes into the buffer, return 0 if a find random is filled + in */ +int Curl_ssl_random(struct SessionHandle *data, unsigned char *buffer, + size_t length); +void Curl_ssl_md5sum(unsigned char *tmp, /* input */ + size_t tmplen, + unsigned char *md5sum, /* output */ + size_t md5len); + +#define SSL_SHUTDOWN_TIMEOUT 10000 /* ms */ + +#ifdef have_curlssl_md5sum +#define HAVE_CURL_SSL_MD5SUM +#endif + +#else +/* When SSL support is not present, just define away these function calls */ +#define Curl_ssl_init() 1 +#define Curl_ssl_cleanup() Curl_nop_stmt +#define Curl_ssl_connect(x,y) CURLE_NOT_BUILT_IN +#define Curl_ssl_close_all(x) Curl_nop_stmt +#define Curl_ssl_close(x,y) Curl_nop_stmt +#define Curl_ssl_shutdown(x,y) CURLE_NOT_BUILT_IN +#define Curl_ssl_set_engine(x,y) CURLE_NOT_BUILT_IN +#define Curl_ssl_set_engine_default(x) CURLE_NOT_BUILT_IN +#define Curl_ssl_engines_list(x) NULL +#define Curl_ssl_send(a,b,c,d,e) -1 +#define Curl_ssl_recv(a,b,c,d,e) -1 +#define Curl_ssl_initsessions(x,y) CURLE_OK +#define Curl_ssl_version(x,y) 0 +#define Curl_ssl_data_pending(x,y) 0 +#define Curl_ssl_check_cxn(x) 0 +#define Curl_ssl_free_certinfo(x) Curl_nop_stmt +#define Curl_ssl_connect_nonblocking(x,y,z) CURLE_NOT_BUILT_IN +#define Curl_ssl_kill_session(x) Curl_nop_stmt +#define Curl_ssl_random(x,y,z) CURLE_NOT_BUILT_IN +#define CURL_SSL_BACKEND CURLSSLBACKEND_NONE +#endif + +#endif /* HEADER_CURL_VTLS_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/warnless.c b/external/libcurl_android/jni/libcurl/lib/warnless.c new file mode 100755 index 00000000..8c130d34 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/warnless.c @@ -0,0 +1,486 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#if defined(__INTEL_COMPILER) && defined(__unix__) + +#ifdef HAVE_NETINET_IN_H +# include +#endif +#ifdef HAVE_ARPA_INET_H +# include +#endif + +#endif /* __INTEL_COMPILER && __unix__ */ + +#define BUILDING_WARNLESS_C 1 + +#include "warnless.h" + +#define CURL_MASK_SCHAR 0x7F +#define CURL_MASK_UCHAR 0xFF + +#if (SIZEOF_SHORT == 2) +# define CURL_MASK_SSHORT 0x7FFF +# define CURL_MASK_USHORT 0xFFFF +#elif (SIZEOF_SHORT == 4) +# define CURL_MASK_SSHORT 0x7FFFFFFF +# define CURL_MASK_USHORT 0xFFFFFFFF +#elif (SIZEOF_SHORT == 8) +# define CURL_MASK_SSHORT 0x7FFFFFFFFFFFFFFF +# define CURL_MASK_USHORT 0xFFFFFFFFFFFFFFFF +#else +# error "SIZEOF_SHORT not defined" +#endif + +#if (SIZEOF_INT == 2) +# define CURL_MASK_SINT 0x7FFF +# define CURL_MASK_UINT 0xFFFF +#elif (SIZEOF_INT == 4) +# define CURL_MASK_SINT 0x7FFFFFFF +# define CURL_MASK_UINT 0xFFFFFFFF +#elif (SIZEOF_INT == 8) +# define CURL_MASK_SINT 0x7FFFFFFFFFFFFFFF +# define CURL_MASK_UINT 0xFFFFFFFFFFFFFFFF +#elif (SIZEOF_INT == 16) +# define CURL_MASK_SINT 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF +# define CURL_MASK_UINT 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF +#else +# error "SIZEOF_INT not defined" +#endif + +#if (CURL_SIZEOF_LONG == 2) +# define CURL_MASK_SLONG 0x7FFFL +# define CURL_MASK_ULONG 0xFFFFUL +#elif (CURL_SIZEOF_LONG == 4) +# define CURL_MASK_SLONG 0x7FFFFFFFL +# define CURL_MASK_ULONG 0xFFFFFFFFUL +#elif (CURL_SIZEOF_LONG == 8) +# define CURL_MASK_SLONG 0x7FFFFFFFFFFFFFFFL +# define CURL_MASK_ULONG 0xFFFFFFFFFFFFFFFFUL +#elif (CURL_SIZEOF_LONG == 16) +# define CURL_MASK_SLONG 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFL +# define CURL_MASK_ULONG 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFUL +#else +# error "CURL_SIZEOF_LONG not defined" +#endif + +#if (CURL_SIZEOF_CURL_OFF_T == 2) +# define CURL_MASK_SCOFFT CURL_OFF_T_C(0x7FFF) +# define CURL_MASK_UCOFFT CURL_OFF_TU_C(0xFFFF) +#elif (CURL_SIZEOF_CURL_OFF_T == 4) +# define CURL_MASK_SCOFFT CURL_OFF_T_C(0x7FFFFFFF) +# define CURL_MASK_UCOFFT CURL_OFF_TU_C(0xFFFFFFFF) +#elif (CURL_SIZEOF_CURL_OFF_T == 8) +# define CURL_MASK_SCOFFT CURL_OFF_T_C(0x7FFFFFFFFFFFFFFF) +# define CURL_MASK_UCOFFT CURL_OFF_TU_C(0xFFFFFFFFFFFFFFFF) +#elif (CURL_SIZEOF_CURL_OFF_T == 16) +# define CURL_MASK_SCOFFT CURL_OFF_T_C(0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF) +# define CURL_MASK_UCOFFT CURL_OFF_TU_C(0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF) +#else +# error "CURL_SIZEOF_CURL_OFF_T not defined" +#endif + +#if (SIZEOF_SIZE_T == SIZEOF_SHORT) +# define CURL_MASK_SSIZE_T CURL_MASK_SSHORT +# define CURL_MASK_USIZE_T CURL_MASK_USHORT +#elif (SIZEOF_SIZE_T == SIZEOF_INT) +# define CURL_MASK_SSIZE_T CURL_MASK_SINT +# define CURL_MASK_USIZE_T CURL_MASK_UINT +#elif (SIZEOF_SIZE_T == CURL_SIZEOF_LONG) +# define CURL_MASK_SSIZE_T CURL_MASK_SLONG +# define CURL_MASK_USIZE_T CURL_MASK_ULONG +#elif (SIZEOF_SIZE_T == CURL_SIZEOF_CURL_OFF_T) +# define CURL_MASK_SSIZE_T CURL_MASK_SCOFFT +# define CURL_MASK_USIZE_T CURL_MASK_UCOFFT +#else +# error "SIZEOF_SIZE_T not defined" +#endif + +/* +** unsigned long to unsigned short +*/ + +unsigned short curlx_ultous(unsigned long ulnum) +{ +#ifdef __INTEL_COMPILER +# pragma warning(push) +# pragma warning(disable:810) /* conversion may lose significant bits */ +#endif + + DEBUGASSERT(ulnum <= (unsigned long) CURL_MASK_USHORT); + return (unsigned short)(ulnum & (unsigned long) CURL_MASK_USHORT); + +#ifdef __INTEL_COMPILER +# pragma warning(pop) +#endif +} + +/* +** unsigned long to unsigned char +*/ + +unsigned char curlx_ultouc(unsigned long ulnum) +{ +#ifdef __INTEL_COMPILER +# pragma warning(push) +# pragma warning(disable:810) /* conversion may lose significant bits */ +#endif + + DEBUGASSERT(ulnum <= (unsigned long) CURL_MASK_UCHAR); + return (unsigned char)(ulnum & (unsigned long) CURL_MASK_UCHAR); + +#ifdef __INTEL_COMPILER +# pragma warning(pop) +#endif +} + +/* +** unsigned long to signed int +*/ + +int curlx_ultosi(unsigned long ulnum) +{ +#ifdef __INTEL_COMPILER +# pragma warning(push) +# pragma warning(disable:810) /* conversion may lose significant bits */ +#endif + + DEBUGASSERT(ulnum <= (unsigned long) CURL_MASK_SINT); + return (int)(ulnum & (unsigned long) CURL_MASK_SINT); + +#ifdef __INTEL_COMPILER +# pragma warning(pop) +#endif +} + +/* +** unsigned size_t to signed curl_off_t +*/ + +curl_off_t curlx_uztoso(size_t uznum) +{ +#ifdef __INTEL_COMPILER +# pragma warning(push) +# pragma warning(disable:810) /* conversion may lose significant bits */ +#endif + + DEBUGASSERT(uznum <= (size_t) CURL_MASK_SCOFFT); + return (curl_off_t)(uznum & (size_t) CURL_MASK_SCOFFT); + +#ifdef __INTEL_COMPILER +# pragma warning(pop) +#endif +} + +/* +** unsigned size_t to signed int +*/ + +int curlx_uztosi(size_t uznum) +{ +#ifdef __INTEL_COMPILER +# pragma warning(push) +# pragma warning(disable:810) /* conversion may lose significant bits */ +#endif + + DEBUGASSERT(uznum <= (size_t) CURL_MASK_SINT); + return (int)(uznum & (size_t) CURL_MASK_SINT); + +#ifdef __INTEL_COMPILER +# pragma warning(pop) +#endif +} + +/* +** unsigned size_t to unsigned long +*/ + +unsigned long curlx_uztoul(size_t uznum) +{ +#ifdef __INTEL_COMPILER +# pragma warning(push) +# pragma warning(disable:810) /* conversion may lose significant bits */ +#endif + +#if (CURL_SIZEOF_LONG < SIZEOF_SIZE_T) + DEBUGASSERT(uznum <= (size_t) CURL_MASK_ULONG); +#endif + return (unsigned long)(uznum & (size_t) CURL_MASK_ULONG); + +#ifdef __INTEL_COMPILER +# pragma warning(pop) +#endif +} + +/* +** unsigned size_t to unsigned int +*/ + +unsigned int curlx_uztoui(size_t uznum) +{ +#ifdef __INTEL_COMPILER +# pragma warning(push) +# pragma warning(disable:810) /* conversion may lose significant bits */ +#endif + +#if (SIZEOF_INT < SIZEOF_SIZE_T) + DEBUGASSERT(uznum <= (size_t) CURL_MASK_UINT); +#endif + return (unsigned int)(uznum & (size_t) CURL_MASK_UINT); + +#ifdef __INTEL_COMPILER +# pragma warning(pop) +#endif +} + +/* +** signed long to signed int +*/ + +int curlx_sltosi(long slnum) +{ +#ifdef __INTEL_COMPILER +# pragma warning(push) +# pragma warning(disable:810) /* conversion may lose significant bits */ +#endif + + DEBUGASSERT(slnum >= 0); +#if (SIZEOF_INT < CURL_SIZEOF_LONG) + DEBUGASSERT((unsigned long) slnum <= (unsigned long) CURL_MASK_SINT); +#endif + return (int)(slnum & (long) CURL_MASK_SINT); + +#ifdef __INTEL_COMPILER +# pragma warning(pop) +#endif +} + +/* +** signed long to unsigned int +*/ + +unsigned int curlx_sltoui(long slnum) +{ +#ifdef __INTEL_COMPILER +# pragma warning(push) +# pragma warning(disable:810) /* conversion may lose significant bits */ +#endif + + DEBUGASSERT(slnum >= 0); +#if (SIZEOF_INT < CURL_SIZEOF_LONG) + DEBUGASSERT((unsigned long) slnum <= (unsigned long) CURL_MASK_UINT); +#endif + return (unsigned int)(slnum & (long) CURL_MASK_UINT); + +#ifdef __INTEL_COMPILER +# pragma warning(pop) +#endif +} + +/* +** signed long to unsigned short +*/ + +unsigned short curlx_sltous(long slnum) +{ +#ifdef __INTEL_COMPILER +# pragma warning(push) +# pragma warning(disable:810) /* conversion may lose significant bits */ +#endif + + DEBUGASSERT(slnum >= 0); + DEBUGASSERT((unsigned long) slnum <= (unsigned long) CURL_MASK_USHORT); + return (unsigned short)(slnum & (long) CURL_MASK_USHORT); + +#ifdef __INTEL_COMPILER +# pragma warning(pop) +#endif +} + +/* +** unsigned size_t to signed ssize_t +*/ + +ssize_t curlx_uztosz(size_t uznum) +{ +#ifdef __INTEL_COMPILER +# pragma warning(push) +# pragma warning(disable:810) /* conversion may lose significant bits */ +#endif + + DEBUGASSERT(uznum <= (size_t) CURL_MASK_SSIZE_T); + return (ssize_t)(uznum & (size_t) CURL_MASK_SSIZE_T); + +#ifdef __INTEL_COMPILER +# pragma warning(pop) +#endif +} + +/* +** signed curl_off_t to unsigned size_t +*/ + +size_t curlx_sotouz(curl_off_t sonum) +{ +#ifdef __INTEL_COMPILER +# pragma warning(push) +# pragma warning(disable:810) /* conversion may lose significant bits */ +#endif + + DEBUGASSERT(sonum >= 0); + return (size_t)(sonum & (curl_off_t) CURL_MASK_USIZE_T); + +#ifdef __INTEL_COMPILER +# pragma warning(pop) +#endif +} + +/* +** signed ssize_t to signed int +*/ + +int curlx_sztosi(ssize_t sznum) +{ +#ifdef __INTEL_COMPILER +# pragma warning(push) +# pragma warning(disable:810) /* conversion may lose significant bits */ +#endif + + DEBUGASSERT(sznum >= 0); +#if (SIZEOF_INT < SIZEOF_SIZE_T) + DEBUGASSERT((size_t) sznum <= (size_t) CURL_MASK_SINT); +#endif + return (int)(sznum & (ssize_t) CURL_MASK_SINT); + +#ifdef __INTEL_COMPILER +# pragma warning(pop) +#endif +} + +/* +** signed int to unsigned size_t +*/ + +size_t curlx_sitouz(int sinum) +{ +#ifdef __INTEL_COMPILER +# pragma warning(push) +# pragma warning(disable:810) /* conversion may lose significant bits */ +#endif + + DEBUGASSERT(sinum >= 0); + return (size_t) sinum; + +#ifdef __INTEL_COMPILER +# pragma warning(pop) +#endif +} + +#ifdef USE_WINSOCK + +/* +** curl_socket_t to signed int +*/ + +int curlx_sktosi(curl_socket_t s) +{ + return (int)((ssize_t) s); +} + +/* +** signed int to curl_socket_t +*/ + +curl_socket_t curlx_sitosk(int i) +{ + return (curl_socket_t)((ssize_t) i); +} + +#endif /* USE_WINSOCK */ + +#if defined(WIN32) || defined(_WIN32) + +ssize_t curlx_read(int fd, void *buf, size_t count) +{ + return (ssize_t)read(fd, buf, curlx_uztoui(count)); +} + +ssize_t curlx_write(int fd, const void *buf, size_t count) +{ + return (ssize_t)write(fd, buf, curlx_uztoui(count)); +} + +#endif /* WIN32 || _WIN32 */ + +#if defined(__INTEL_COMPILER) && defined(__unix__) + +int curlx_FD_ISSET(int fd, fd_set *fdset) +{ + #pragma warning(push) + #pragma warning(disable:1469) /* clobber ignored */ + return FD_ISSET(fd, fdset); + #pragma warning(pop) +} + +void curlx_FD_SET(int fd, fd_set *fdset) +{ + #pragma warning(push) + #pragma warning(disable:1469) /* clobber ignored */ + FD_SET(fd, fdset); + #pragma warning(pop) +} + +void curlx_FD_ZERO(fd_set *fdset) +{ + #pragma warning(push) + #pragma warning(disable:593) /* variable was set but never used */ + FD_ZERO(fdset); + #pragma warning(pop) +} + +unsigned short curlx_htons(unsigned short usnum) +{ +#if (__INTEL_COMPILER == 910) && defined(__i386__) + return (unsigned short)(((usnum << 8) & 0xFF00) | ((usnum >> 8) & 0x00FF)); +#else + #pragma warning(push) + #pragma warning(disable:810) /* conversion may lose significant bits */ + return htons(usnum); + #pragma warning(pop) +#endif +} + +unsigned short curlx_ntohs(unsigned short usnum) +{ +#if (__INTEL_COMPILER == 910) && defined(__i386__) + return (unsigned short)(((usnum << 8) & 0xFF00) | ((usnum >> 8) & 0x00FF)); +#else + #pragma warning(push) + #pragma warning(disable:810) /* conversion may lose significant bits */ + return ntohs(usnum); + #pragma warning(pop) +#endif +} + +#endif /* __INTEL_COMPILER && __unix__ */ diff --git a/external/libcurl_android/jni/libcurl/lib/warnless.h b/external/libcurl_android/jni/libcurl/lib/warnless.h new file mode 100755 index 00000000..ad77d3c2 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/warnless.h @@ -0,0 +1,107 @@ +#ifndef HEADER_CURL_WARNLESS_H +#define HEADER_CURL_WARNLESS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#ifdef USE_WINSOCK +#include /* for curl_socket_t */ +#endif + +unsigned short curlx_ultous(unsigned long ulnum); + +unsigned char curlx_ultouc(unsigned long ulnum); + +int curlx_ultosi(unsigned long ulnum); + +int curlx_uztosi(size_t uznum); + +curl_off_t curlx_uztoso(size_t uznum); + +unsigned long curlx_uztoul(size_t uznum); + +unsigned int curlx_uztoui(size_t uznum); + +int curlx_sltosi(long slnum); + +unsigned int curlx_sltoui(long slnum); + +unsigned short curlx_sltous(long slnum); + +ssize_t curlx_uztosz(size_t uznum); + +size_t curlx_sotouz(curl_off_t sonum); + +int curlx_sztosi(ssize_t sznum); + +size_t curlx_sitouz(int sinum); + +#ifdef USE_WINSOCK + +int curlx_sktosi(curl_socket_t s); + +curl_socket_t curlx_sitosk(int i); + +#endif /* USE_WINSOCK */ + +#if defined(WIN32) || defined(_WIN32) + +ssize_t curlx_read(int fd, void *buf, size_t count); + +ssize_t curlx_write(int fd, const void *buf, size_t count); + +#ifndef BUILDING_WARNLESS_C +# undef read +# define read(fd, buf, count) curlx_read(fd, buf, count) +# undef write +# define write(fd, buf, count) curlx_write(fd, buf, count) +#endif + +#endif /* WIN32 || _WIN32 */ + +#if defined(__INTEL_COMPILER) && defined(__unix__) + +int curlx_FD_ISSET(int fd, fd_set *fdset); + +void curlx_FD_SET(int fd, fd_set *fdset); + +void curlx_FD_ZERO(fd_set *fdset); + +unsigned short curlx_htons(unsigned short usnum); + +unsigned short curlx_ntohs(unsigned short usnum); + +#ifndef BUILDING_WARNLESS_C +# undef FD_ISSET +# define FD_ISSET(a,b) curlx_FD_ISSET((a),(b)) +# undef FD_SET +# define FD_SET(a,b) curlx_FD_SET((a),(b)) +# undef FD_ZERO +# define FD_ZERO(a) curlx_FD_ZERO((a)) +# undef htons +# define htons(a) curlx_htons((a)) +# undef ntohs +# define ntohs(a) curlx_ntohs((a)) +#endif + +#endif /* __INTEL_COMPILER && __unix__ */ + +#endif /* HEADER_CURL_WARNLESS_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/wildcard.c b/external/libcurl_android/jni/libcurl/lib/wildcard.c new file mode 100755 index 00000000..7130d5e4 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/wildcard.c @@ -0,0 +1,77 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include "wildcard.h" +#include "llist.h" +#include "fileinfo.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +CURLcode Curl_wildcard_init(struct WildcardData *wc) +{ + DEBUGASSERT(wc->filelist == NULL); + /* now allocate only wc->filelist, everything else + will be allocated if it is needed. */ + wc->filelist = Curl_llist_alloc(Curl_fileinfo_dtor); + if(!wc->filelist) {; + return CURLE_OUT_OF_MEMORY; + } + return CURLE_OK; +} + +void Curl_wildcard_dtor(struct WildcardData *wc) +{ + if(!wc) + return; + + if(wc->tmp_dtor) { + wc->tmp_dtor(wc->tmp); + wc->tmp_dtor = ZERO_NULL; + wc->tmp = NULL; + } + DEBUGASSERT(wc->tmp == NULL); + + if(wc->filelist) { + Curl_llist_destroy(wc->filelist, NULL); + wc->filelist = NULL; + } + + if(wc->path) { + free(wc->path); + wc->path = NULL; + } + + if(wc->pattern) { + free(wc->pattern); + wc->pattern = NULL; + } + + wc->customptr = NULL; + wc->state = CURLWC_INIT; +} diff --git a/external/libcurl_android/jni/libcurl/lib/wildcard.h b/external/libcurl_android/jni/libcurl/lib/wildcard.h new file mode 100755 index 00000000..16c80ecb --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/wildcard.h @@ -0,0 +1,58 @@ +#ifndef HEADER_CURL_WILDCARD_H +#define HEADER_CURL_WILDCARD_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2010 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include + +/* list of wildcard process states */ +typedef enum { + CURLWC_INIT = 0, + CURLWC_MATCHING, /* library is trying to get list of addresses for + downloading */ + CURLWC_DOWNLOADING, + CURLWC_CLEAN, /* deallocate resources and reset settings */ + CURLWC_SKIP, /* skip over concrete file */ + CURLWC_ERROR, /* error cases */ + CURLWC_DONE /* if is wildcard->state == CURLWC_DONE wildcard loop + will end */ +} curl_wildcard_states; + +typedef void (*curl_wildcard_tmp_dtor)(void *ptr); + +/* struct keeping information about wildcard download process */ +struct WildcardData { + curl_wildcard_states state; + char *path; /* path to the directory, where we trying wildcard-match */ + char *pattern; /* wildcard pattern */ + struct curl_llist *filelist; /* llist with struct Curl_fileinfo */ + void *tmp; /* pointer to protocol specific temporary data */ + curl_wildcard_tmp_dtor tmp_dtor; + void *customptr; /* for CURLOPT_CHUNK_DATA pointer */ +}; + +CURLcode Curl_wildcard_init(struct WildcardData *wc); +void Curl_wildcard_dtor(struct WildcardData *wc); + +struct SessionHandle; + +#endif /* HEADER_CURL_WILDCARD_H */ diff --git a/external/libcurl_android/jni/libcurl/lib/x509asn1.c b/external/libcurl_android/jni/libcurl/lib/x509asn1.c new file mode 100755 index 00000000..1f87155a --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/x509asn1.c @@ -0,0 +1,1183 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#if defined(USE_QSOSSL) || defined(USE_GSKIT) || defined(USE_NSS) + +#include +#include "urldata.h" +#include "strequal.h" +#include "hostcheck.h" +#include "vtls/vtls.h" +#include "sendf.h" +#include "inet_pton.h" +#include "curl_base64.h" +#include "x509asn1.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + + +/* ASN.1 OIDs. */ +static const char cnOID[] = "2.5.4.3"; /* Common name. */ +static const char sanOID[] = "2.5.29.17"; /* Subject alternative name. */ + +static const curl_OID OIDtable[] = { + { "1.2.840.10040.4.1", "dsa" }, + { "1.2.840.10040.4.3", "dsa-with-sha1" }, + { "1.2.840.10045.2.1", "ecPublicKey" }, + { "1.2.840.10045.3.0.1", "c2pnb163v1" }, + { "1.2.840.10045.4.1", "ecdsa-with-SHA1" }, + { "1.2.840.10046.2.1", "dhpublicnumber" }, + { "1.2.840.113549.1.1.1", "rsaEncryption" }, + { "1.2.840.113549.1.1.2", "md2WithRSAEncryption" }, + { "1.2.840.113549.1.1.4", "md5WithRSAEncryption" }, + { "1.2.840.113549.1.1.5", "sha1WithRSAEncryption" }, + { "1.2.840.113549.1.1.10", "RSASSA-PSS" }, + { "1.2.840.113549.1.1.14", "sha224WithRSAEncryption" }, + { "1.2.840.113549.1.1.11", "sha256WithRSAEncryption" }, + { "1.2.840.113549.1.1.12", "sha384WithRSAEncryption" }, + { "1.2.840.113549.1.1.13", "sha512WithRSAEncryption" }, + { "1.2.840.113549.2.2", "md2" }, + { "1.2.840.113549.2.5", "md5" }, + { "1.3.14.3.2.26", "sha1" }, + { cnOID, "CN" }, + { "2.5.4.4", "SN" }, + { "2.5.4.5", "serialNumber" }, + { "2.5.4.6", "C" }, + { "2.5.4.7", "L" }, + { "2.5.4.8", "ST" }, + { "2.5.4.9", "streetAddress" }, + { "2.5.4.10", "O" }, + { "2.5.4.11", "OU" }, + { "2.5.4.12", "title" }, + { "2.5.4.13", "description" }, + { "2.5.4.17", "postalCode" }, + { "2.5.4.41", "name" }, + { "2.5.4.42", "givenName" }, + { "2.5.4.43", "initials" }, + { "2.5.4.44", "generationQualifier" }, + { "2.5.4.45", "X500UniqueIdentifier" }, + { "2.5.4.46", "dnQualifier" }, + { "2.5.4.65", "pseudonym" }, + { "1.2.840.113549.1.9.1", "emailAddress" }, + { "2.5.4.72", "role" }, + { sanOID, "subjectAltName" }, + { "2.5.29.18", "issuerAltName" }, + { "2.5.29.19", "basicConstraints" }, + { "2.16.840.1.101.3.4.2.4", "sha224" }, + { "2.16.840.1.101.3.4.2.1", "sha256" }, + { "2.16.840.1.101.3.4.2.2", "sha384" }, + { "2.16.840.1.101.3.4.2.3", "sha512" }, + { (const char *) NULL, (const char *) NULL } +}; + +/* + * Lightweight ASN.1 parser. + * In particular, it does not check for syntactic/lexical errors. + * It is intended to support certificate information gathering for SSL backends + * that offer a mean to get certificates as a whole, but do not supply + * entry points to get particular certificate sub-fields. + * Please note there is no pretention here to rewrite a full SSL library. + */ + + +const char * Curl_getASN1Element(curl_asn1Element * elem, + const char * beg, const char * end) +{ + unsigned char b; + unsigned long len; + curl_asn1Element lelem; + + /* Get a single ASN.1 element into `elem', parse ASN.1 string at `beg' + ending at `end'. + Returns a pointer in source string after the parsed element, or NULL + if an error occurs. */ + + if(beg >= end || !*beg) + return (const char *) NULL; + + /* Process header byte. */ + b = (unsigned char) *beg++; + elem->constructed = (b & 0x20) != 0; + elem->class = (b >> 6) & 3; + b &= 0x1F; + if(b == 0x1F) + return (const char *) NULL; /* Long tag values not supported here. */ + elem->tag = b; + + /* Process length. */ + if(beg >= end) + return (const char *) NULL; + b = (unsigned char) *beg++; + if(!(b & 0x80)) + len = b; + else if(!(b &= 0x7F)) { + /* Unspecified length. Since we have all the data, we can determine the + effective length by skipping element until an end element is found. */ + if(!elem->constructed) + return (const char *) NULL; + elem->beg = beg; + while(beg < end && *beg) { + beg = Curl_getASN1Element(&lelem, beg, end); + if(!beg) + return (const char *) NULL; + } + if(beg >= end) + return (const char *) NULL; + elem->end = beg; + return beg + 1; + } + else if(beg + b > end) + return (const char *) NULL; /* Does not fit in source. */ + else { + /* Get long length. */ + len = 0; + do { + if(len & 0xFF000000L) + return (const char *) NULL; /* Lengths > 32 bits are not supported. */ + len = (len << 8) | (unsigned char) *beg++; + } while(--b); + } + if((unsigned long) (end - beg) < len) + return (const char *) NULL; /* Element data does not fit in source. */ + elem->beg = beg; + elem->end = beg + len; + return elem->end; +} + +static const curl_OID * searchOID(const char * oid) +{ + const curl_OID * op; + + /* Search the null terminated OID or OID identifier in local table. + Return the table entry pointer or NULL if not found. */ + + for(op = OIDtable; op->numoid; op++) + if(!strcmp(op->numoid, oid) || curl_strequal(op->textoid, oid)) + return op; + + return (const curl_OID *) NULL; +} + +static const char * bool2str(const char * beg, const char * end) +{ + /* Convert an ASN.1 Boolean value into its string representation. + Return the dynamically allocated string, or NULL if source is not an + ASN.1 Boolean value. */ + + if(end - beg != 1) + return (const char *) NULL; + return strdup(*beg? "TRUE": "FALSE"); +} + +static const char * octet2str(const char * beg, const char * end) +{ + size_t n = end - beg; + char * buf; + + /* Convert an ASN.1 octet string to a printable string. + Return the dynamically allocated string, or NULL if an error occurs. */ + + buf = malloc(3 * n + 1); + if(buf) + for(n = 0; beg < end; n += 3) + snprintf(buf + n, 4, "%02x:", *(const unsigned char *) beg++); + return buf; +} + +static const char * bit2str(const char * beg, const char * end) + +{ + /* Convert an ASN.1 bit string to a printable string. + Return the dynamically allocated string, or NULL if an error occurs. */ + + if(++beg > end) + return (const char *) NULL; + return octet2str(beg, end); +} + +static const char * int2str(const char * beg, const char * end) +{ + long val = 0; + size_t n = end - beg; + + /* Convert an ASN.1 integer value into its string representation. + Return the dynamically allocated string, or NULL if source is not an + ASN.1 integer value. */ + + if(!n) + return (const char *) NULL; + + if(n > 4) + return octet2str(beg, end); + + /* Represent integers <= 32-bit as a single value. */ + if(*beg & 0x80) + val = ~val; + + do + val = (val << 8) | *(const unsigned char *) beg++; + while(beg < end); + return curl_maprintf("%s%lx", (val < 0 || val >= 10)? "0x": "", val); +} + +static ssize_t +utf8asn1str(char * * to, int type, const char * from, const char * end) +{ + size_t inlength = end - from; + int size = 1; + size_t outlength; + int charsize; + unsigned int wc; + char * buf; + + /* Perform a lazy conversion from an ASN.1 typed string to UTF8. Allocate the + destination buffer dynamically. The allocation size will normally be too + large: this is to avoid buffer overflows. + Terminate the string with a nul byte and return the converted + string length. */ + + *to = (char *) NULL; + switch (type) { + case CURL_ASN1_BMP_STRING: + size = 2; + break; + case CURL_ASN1_UNIVERSAL_STRING: + size = 4; + break; + case CURL_ASN1_NUMERIC_STRING: + case CURL_ASN1_PRINTABLE_STRING: + case CURL_ASN1_TELETEX_STRING: + case CURL_ASN1_IA5_STRING: + case CURL_ASN1_VISIBLE_STRING: + case CURL_ASN1_UTF8_STRING: + break; + default: + return -1; /* Conversion not supported. */ + } + + if(inlength % size) + return -1; /* Length inconsistent with character size. */ + buf = malloc(4 * (inlength / size) + 1); + if(!buf) + return -1; /* Not enough memory. */ + + if(type == CURL_ASN1_UTF8_STRING) { + /* Just copy. */ + outlength = inlength; + if(outlength) + memcpy(buf, from, outlength); + } + else { + for(outlength = 0; from < end;) { + wc = 0; + switch (size) { + case 4: + wc = (wc << 8) | *(const unsigned char *) from++; + wc = (wc << 8) | *(const unsigned char *) from++; + case 2: + wc = (wc << 8) | *(const unsigned char *) from++; + default: /* case 1: */ + wc = (wc << 8) | *(const unsigned char *) from++; + } + charsize = 1; + if(wc >= 0x00000080) { + if(wc >= 0x00000800) { + if(wc >= 0x00010000) { + if(wc >= 0x00200000) { + free(buf); + return -1; /* Invalid char. size for target encoding. */ + } + buf[outlength + 3] = (char) (0x80 | (wc & 0x3F)); + wc = (wc >> 6) | 0x00010000; + charsize++; + } + buf[outlength + 2] = (char) (0x80 | (wc & 0x3F)); + wc = (wc >> 6) | 0x00000800; + charsize++; + } + buf[outlength + 1] = (char) (0x80 | (wc & 0x3F)); + wc = (wc >> 6) | 0x000000C0; + charsize++; + } + buf[outlength] = (char) wc; + outlength += charsize; + } + } + buf[outlength] = '\0'; + *to = buf; + return outlength; +} + +static const char * string2str(int type, const char * beg, const char * end) +{ + char * buf; + + /* Convert an ASN.1 String into its UTF-8 string representation. + Return the dynamically allocated string, or NULL if an error occurs. */ + + if(utf8asn1str(&buf, type, beg, end) < 0) + return (const char *) NULL; + return buf; +} + +static int encodeUint(char * buf, int n, unsigned int x) +{ + int i = 0; + unsigned int y = x / 10; + + /* Decimal ASCII encode unsigned integer `x' in the `n'-byte buffer at `buf'. + Return the total number of encoded digits, even if larger than `n'. */ + + if(y) { + i += encodeUint(buf, n, y); + x -= y * 10; + } + if(i < n) + buf[i] = (char) ('0' + x); + i++; + if(i < n) + buf[i] = '\0'; /* Store a terminator if possible. */ + return i; +} + +static int encodeOID(char * buf, int n, const char * beg, const char * end) +{ + int i = 0; + unsigned int x; + unsigned int y; + + /* Convert an ASN.1 OID into its dotted string representation. + Store the result in th `n'-byte buffer at `buf'. + Return the converted string length, or -1 if an error occurs. */ + + /* Process the first two numbers. */ + y = *(const unsigned char *) beg++; + x = y / 40; + y -= x * 40; + i += encodeUint(buf + i, n - i, x); + if(i < n) + buf[i] = '.'; + i++; + i += encodeUint(buf + i, n - i, y); + + /* Process the trailing numbers. */ + while(beg < end) { + if(i < n) + buf[i] = '.'; + i++; + x = 0; + do { + if(x & 0xFF000000) + return -1; + y = *(const unsigned char *) beg++; + x = (x << 7) | (y & 0x7F); + } while(y & 0x80); + i += encodeUint(buf + i, n - i, x); + } + if(i < n) + buf[i] = '\0'; + return i; +} + +static const char * OID2str(const char * beg, const char * end, bool symbolic) +{ + char * buf = (char *) NULL; + const curl_OID * op; + int n; + + /* Convert an ASN.1 OID into its dotted or symbolic string representation. + Return the dynamically allocated string, or NULL if an error occurs. */ + + if(beg < end) { + n = encodeOID((char *) NULL, -1, beg, end); + if(n >= 0) { + buf = malloc(n + 1); + if(buf) { + encodeOID(buf, n, beg, end); + buf[n] = '\0'; + + if(symbolic) { + op = searchOID(buf); + if(op) { + free(buf); + buf = strdup(op->textoid); + } + } + } + } + } + return buf; +} + +static const char * GTime2str(const char * beg, const char * end) +{ + const char * tzp; + const char * fracp; + char sec1, sec2; + size_t fracl; + size_t tzl; + const char * sep = ""; + + /* Convert an ASN.1 Generalized time to a printable string. + Return the dynamically allocated string, or NULL if an error occurs. */ + + for(fracp = beg; fracp < end && *fracp >= '0' && *fracp <= '9'; fracp++) + ; + + /* Get seconds digits. */ + sec1 = '0'; + switch (fracp - beg - 12) { + case 0: + sec2 = '0'; + break; + case 2: + sec1 = fracp[-2]; + case 1: + sec2 = fracp[-1]; + break; + default: + return (const char *) NULL; + } + + /* Scan for timezone, measure fractional seconds. */ + tzp = fracp; + fracl = 0; + if(fracp < end && (*fracp == '.' || *fracp == ',')) { + fracp++; + do + tzp++; + while(tzp < end && *tzp >= '0' && *tzp <= '9'); + /* Strip leading zeroes in fractional seconds. */ + for(fracl = tzp - fracp - 1; fracl && fracp[fracl - 1] == '0'; fracl--) + ; + } + + /* Process timezone. */ + if(tzp >= end) + ; /* Nothing to do. */ + else if(*tzp == 'Z') { + tzp = " GMT"; + end = tzp + 4; + } + else { + sep = " "; + tzp++; + } + + tzl = end - tzp; + return curl_maprintf("%.4s-%.2s-%.2s %.2s:%.2s:%c%c%s%.*s%s%.*s", + beg, beg + 4, beg + 6, + beg + 8, beg + 10, sec1, sec2, + fracl? ".": "", fracl, fracp, + sep, tzl, tzp); +} + +static const char * UTime2str(const char * beg, const char * end) +{ + const char * tzp; + size_t tzl; + const char * sec; + + /* Convert an ASN.1 UTC time to a printable string. + Return the dynamically allocated string, or NULL if an error occurs. */ + + for(tzp = beg; tzp < end && *tzp >= '0' && *tzp <= '9'; tzp++) + ; + /* Get the seconds. */ + sec = beg + 10; + switch (tzp - sec) { + case 0: + sec = "00"; + case 2: + break; + default: + return (const char *) NULL; + } + + /* Process timezone. */ + if(tzp >= end) + return (const char *) NULL; + if(*tzp == 'Z') { + tzp = "GMT"; + end = tzp + 3; + } + else + tzp++; + + tzl = end - tzp; + return curl_maprintf("%u%.2s-%.2s-%.2s %.2s:%.2s:%.2s %.*s", + 20 - (*beg >= '5'), beg, beg + 2, beg + 4, + beg + 6, beg + 8, sec, + tzl, tzp); +} + +const char * Curl_ASN1tostr(curl_asn1Element * elem, int type) +{ + static const char zero = '\0'; + + /* Convert an ASN.1 element to a printable string. + Return the dynamically allocated string, or NULL if an error occurs. */ + + if(elem->constructed) + return (const char *) NULL; /* No conversion of structured elements. */ + + if(!type) + type = elem->tag; /* Type not forced: use element tag as type. */ + + switch (type) { + case CURL_ASN1_BOOLEAN: + return bool2str(elem->beg, elem->end); + case CURL_ASN1_INTEGER: + case CURL_ASN1_ENUMERATED: + return int2str(elem->beg, elem->end); + case CURL_ASN1_BIT_STRING: + return bit2str(elem->beg, elem->end); + case CURL_ASN1_OCTET_STRING: + return octet2str(elem->beg, elem->end); + case CURL_ASN1_NULL: + return strdup(&zero); + case CURL_ASN1_OBJECT_IDENTIFIER: + return OID2str(elem->beg, elem->end, TRUE); + case CURL_ASN1_UTC_TIME: + return UTime2str(elem->beg, elem->end); + case CURL_ASN1_GENERALIZED_TIME: + return GTime2str(elem->beg, elem->end); + case CURL_ASN1_UTF8_STRING: + case CURL_ASN1_NUMERIC_STRING: + case CURL_ASN1_PRINTABLE_STRING: + case CURL_ASN1_TELETEX_STRING: + case CURL_ASN1_IA5_STRING: + case CURL_ASN1_VISIBLE_STRING: + case CURL_ASN1_UNIVERSAL_STRING: + case CURL_ASN1_BMP_STRING: + return string2str(type, elem->beg, elem->end); + } + + return (const char *) NULL; /* Unsupported. */ +} + +static ssize_t encodeDN(char * buf, size_t n, curl_asn1Element * dn) +{ + curl_asn1Element rdn; + curl_asn1Element atv; + curl_asn1Element oid; + curl_asn1Element value; + size_t l = 0; + const char * p1; + const char * p2; + const char * p3; + const char * str; + + /* ASCII encode distinguished name at `dn' into the `n'-byte buffer at `buf'. + Return the total string length, even if larger than `n'. */ + + for(p1 = dn->beg; p1 < dn->end;) { + p1 = Curl_getASN1Element(&rdn, p1, dn->end); + for(p2 = rdn.beg; p2 < rdn.end;) { + p2 = Curl_getASN1Element(&atv, p2, rdn.end); + p3 = Curl_getASN1Element(&oid, atv.beg, atv.end); + Curl_getASN1Element(&value, p3, atv.end); + str = Curl_ASN1tostr(&oid, 0); + if(!str) + return -1; + + /* Encode delimiter. + If attribute has a short uppercase name, delimiter is ", ". */ + if(l) { + for(p3 = str; isupper(*p3); p3++) + ; + for(p3 = (*p3 || p3 - str > 2)? "/": ", "; *p3; p3++) { + if(l < n) + buf[l] = *p3; + l++; + } + } + + /* Encode attribute name. */ + for(p3 = str; *p3; p3++) { + if(l < n) + buf[l] = *p3; + l++; + } + free((char *) str); + + /* Generate equal sign. */ + if(l < n) + buf[l] = '='; + l++; + + /* Generate value. */ + str = Curl_ASN1tostr(&value, 0); + if(!str) + return -1; + for(p3 = str; *p3; p3++) { + if(l < n) + buf[l] = *p3; + l++; + } + free((char *) str); + } + } + + return l; +} + +const char * Curl_DNtostr(curl_asn1Element * dn) +{ + char * buf = (char *) NULL; + ssize_t n = encodeDN(buf, 0, dn); + + /* Convert an ASN.1 distinguished name into a printable string. + Return the dynamically allocated string, or NULL if an error occurs. */ + + if(n >= 0) { + buf = malloc(n + 1); + if(buf) { + encodeDN(buf, n + 1, dn); + buf[n] = '\0'; + } + } + return (const char *) buf; +} + +/* + * X509 parser. + */ + +void Curl_parseX509(curl_X509certificate * cert, + const char * beg, const char * end) +{ + curl_asn1Element elem; + curl_asn1Element tbsCertificate; + const char * ccp; + static const char defaultVersion = 0; /* v1. */ + + /* ASN.1 parse an X509 certificate into structure subfields. + Syntax is assumed to have already been checked by the SSL backend. + See RFC 5280. */ + + cert->certificate.beg = beg; + cert->certificate.end = end; + + /* Get the sequence content. */ + Curl_getASN1Element(&elem, beg, end); + beg = elem.beg; + end = elem.end; + + /* Get tbsCertificate. */ + beg = Curl_getASN1Element(&tbsCertificate, beg, end); + /* Skip the signatureAlgorithm. */ + beg = Curl_getASN1Element(&cert->signatureAlgorithm, beg, end); + /* Get the signatureValue. */ + Curl_getASN1Element(&cert->signature, beg, end); + + /* Parse TBSCertificate. */ + beg = tbsCertificate.beg; + end = tbsCertificate.end; + /* Get optional version, get serialNumber. */ + cert->version.beg = &defaultVersion; + cert->version.end = &defaultVersion + sizeof defaultVersion;; + beg = Curl_getASN1Element(&elem, beg, end); + if(elem.tag == 0) { + Curl_getASN1Element(&cert->version, elem.beg, elem.end); + beg = Curl_getASN1Element(&elem, beg, end); + } + cert->serialNumber = elem; + /* Get signature algorithm. */ + beg = Curl_getASN1Element(&cert->signatureAlgorithm, beg, end); + /* Get issuer. */ + beg = Curl_getASN1Element(&cert->issuer, beg, end); + /* Get notBefore and notAfter. */ + beg = Curl_getASN1Element(&elem, beg, end); + ccp = Curl_getASN1Element(&cert->notBefore, elem.beg, elem.end); + Curl_getASN1Element(&cert->notAfter, ccp, elem.end); + /* Get subject. */ + beg = Curl_getASN1Element(&cert->subject, beg, end); + /* Get subjectPublicKeyAlgorithm and subjectPublicKey. */ + beg = Curl_getASN1Element(&elem, beg, end); + ccp = Curl_getASN1Element(&cert->subjectPublicKeyAlgorithm, + elem.beg, elem.end); + Curl_getASN1Element(&cert->subjectPublicKey, ccp, elem.end); + /* Get optional issuerUiqueID, subjectUniqueID and extensions. */ + cert->issuerUniqueID.tag = cert->subjectUniqueID.tag = 0; + cert->extensions.tag = elem.tag = 0; + cert->issuerUniqueID.beg = cert->issuerUniqueID.end = ""; + cert->subjectUniqueID.beg = cert->subjectUniqueID.end = ""; + cert->extensions.beg = cert->extensions.end = ""; + if(beg < end) + beg = Curl_getASN1Element(&elem, beg, end); + if(elem.tag == 1) { + cert->issuerUniqueID = elem; + if(beg < end) + beg = Curl_getASN1Element(&elem, beg, end); + } + if(elem.tag == 2) { + cert->subjectUniqueID = elem; + if(beg < end) + beg = Curl_getASN1Element(&elem, beg, end); + } + if(elem.tag == 3) + Curl_getASN1Element(&cert->extensions, elem.beg, elem.end); +} + +static size_t copySubstring(char * to, const char * from) +{ + size_t i; + + /* Copy at most 64-characters, terminate with a newline and returns the + effective number of stored characters. */ + + for(i = 0; i < 64; i++) { + to[i] = *from; + if(!*from++) + break; + } + + to[i++] = '\n'; + return i; +} + +static const char * dumpAlgo(curl_asn1Element * param, + const char * beg, const char * end) +{ + curl_asn1Element oid; + + /* Get algorithm parameters and return algorithm name. */ + + beg = Curl_getASN1Element(&oid, beg, end); + param->tag = 0; + param->beg = param->end = end; + if(beg < end) + Curl_getASN1Element(param, beg, end); + return OID2str(oid.beg, oid.end, TRUE); +} + +static void do_pubkey_field(struct SessionHandle * data, int certnum, + const char * label, curl_asn1Element * elem) +{ + const char * output; + + /* Generate a certificate information record for the public key. */ + + output = Curl_ASN1tostr(elem, 0); + if(output) { + if(data->set.ssl.certinfo) + Curl_ssl_push_certinfo(data, certnum, label, output); + if(!certnum) + infof(data, " %s: %s\n", label, output); + free((char *) output); + } +} + +static void do_pubkey(struct SessionHandle * data, int certnum, + const char * algo, curl_asn1Element * param, + curl_asn1Element * pubkey) +{ + curl_asn1Element elem; + curl_asn1Element pk; + const char * p; + const char * q; + unsigned long len; + unsigned int i; + + /* Generate all information records for the public key. */ + + /* Get the public key (single element). */ + Curl_getASN1Element(&pk, pubkey->beg + 1, pubkey->end); + + if(curl_strequal(algo, "rsaEncryption")) { + p = Curl_getASN1Element(&elem, pk.beg, pk.end); + /* Compute key length. */ + for(q = elem.beg; !*q && q < elem.end; q++) + ; + len = (elem.end - q) * 8; + if(len) + for(i = *(unsigned char *) q; !(i & 0x80); i <<= 1) + len--; + if(len > 32) + elem.beg = q; /* Strip leading zero bytes. */ + if(!certnum) + infof(data, " RSA Public Key (%lu bits)\n", len); + if(data->set.ssl.certinfo) { + q = curl_maprintf("%lu", len); + if(q) { + Curl_ssl_push_certinfo(data, certnum, "RSA Public Key", q); + free((char *) q); + } + } + /* Generate coefficients. */ + do_pubkey_field(data, certnum, "rsa(n)", &elem); + Curl_getASN1Element(&elem, p, pk.end); + do_pubkey_field(data, certnum, "rsa(e)", &elem); + } + else if(curl_strequal(algo, "dsa")) { + p = Curl_getASN1Element(&elem, param->beg, param->end); + do_pubkey_field(data, certnum, "dsa(p)", &elem); + p = Curl_getASN1Element(&elem, p, param->end); + do_pubkey_field(data, certnum, "dsa(q)", &elem); + Curl_getASN1Element(&elem, p, param->end); + do_pubkey_field(data, certnum, "dsa(g)", &elem); + do_pubkey_field(data, certnum, "dsa(pub_key)", &pk); + } + else if(curl_strequal(algo, "dhpublicnumber")) { + p = Curl_getASN1Element(&elem, param->beg, param->end); + do_pubkey_field(data, certnum, "dh(p)", &elem); + Curl_getASN1Element(&elem, param->beg, param->end); + do_pubkey_field(data, certnum, "dh(g)", &elem); + do_pubkey_field(data, certnum, "dh(pub_key)", &pk); + } +#if 0 /* Patent-encumbered. */ + else if(curl_strequal(algo, "ecPublicKey")) { + /* Left TODO. */ + } +#endif +} + +CURLcode Curl_extract_certinfo(struct connectdata * conn, + int certnum, + const char * beg, + const char * end) +{ + curl_X509certificate cert; + struct SessionHandle * data = conn->data; + curl_asn1Element param; + const char * ccp; + char * cp1; + size_t cl1; + char * cp2; + CURLcode cc; + unsigned long version; + size_t i; + size_t j; + + if(!data->set.ssl.certinfo) + if(certnum) + return CURLE_OK; + + /* Prepare the certificate information for curl_easy_getinfo(). */ + + /* Extract the certificate ASN.1 elements. */ + Curl_parseX509(&cert, beg, end); + + /* Subject. */ + ccp = Curl_DNtostr(&cert.subject); + if(!ccp) + return CURLE_OUT_OF_MEMORY; + if(data->set.ssl.certinfo) + Curl_ssl_push_certinfo(data, certnum, "Subject", ccp); + if(!certnum) + infof(data, "%2d Subject: %s\n", certnum, ccp); + free((char *) ccp); + + /* Issuer. */ + ccp = Curl_DNtostr(&cert.issuer); + if(!ccp) + return CURLE_OUT_OF_MEMORY; + if(data->set.ssl.certinfo) + Curl_ssl_push_certinfo(data, certnum, "Issuer", ccp); + if(!certnum) + infof(data, " Issuer: %s\n", ccp); + free((char *) ccp); + + /* Version (always fits in less than 32 bits). */ + version = 0; + for(ccp = cert.version.beg; ccp < cert.version.end; ccp++) + version = (version << 8) | *(const unsigned char *) ccp; + if(data->set.ssl.certinfo) { + ccp = curl_maprintf("%lx", version); + if(!ccp) + return CURLE_OUT_OF_MEMORY; + Curl_ssl_push_certinfo(data, certnum, "Version", ccp); + free((char *) ccp); + } + if(!certnum) + infof(data, " Version: %lu (0x%lx)\n", version + 1, version); + + /* Serial number. */ + ccp = Curl_ASN1tostr(&cert.serialNumber, 0); + if(!ccp) + return CURLE_OUT_OF_MEMORY; + if(data->set.ssl.certinfo) + Curl_ssl_push_certinfo(data, certnum, "Serial Number", ccp); + if(!certnum) + infof(data, " Serial Number: %s\n", ccp); + free((char *) ccp); + + /* Signature algorithm .*/ + ccp = dumpAlgo(¶m, cert.signatureAlgorithm.beg, + cert.signatureAlgorithm.end); + if(!ccp) + return CURLE_OUT_OF_MEMORY; + if(data->set.ssl.certinfo) + Curl_ssl_push_certinfo(data, certnum, "Signature Algorithm", ccp); + if(!certnum) + infof(data, " Signature Algorithm: %s\n", ccp); + free((char *) ccp); + + /* Start Date. */ + ccp = Curl_ASN1tostr(&cert.notBefore, 0); + if(!ccp) + return CURLE_OUT_OF_MEMORY; + if(data->set.ssl.certinfo) + Curl_ssl_push_certinfo(data, certnum, "Start Date", ccp); + if(!certnum) + infof(data, " Start Date: %s\n", ccp); + free((char *) ccp); + + /* Expire Date. */ + ccp = Curl_ASN1tostr(&cert.notAfter, 0); + if(!ccp) + return CURLE_OUT_OF_MEMORY; + if(data->set.ssl.certinfo) + Curl_ssl_push_certinfo(data, certnum, "Expire Date", ccp); + if(!certnum) + infof(data, " Expire Date: %s\n", ccp); + free((char *) ccp); + + /* Public Key Algorithm. */ + ccp = dumpAlgo(¶m, cert.subjectPublicKeyAlgorithm.beg, + cert.subjectPublicKeyAlgorithm.end); + if(!ccp) + return CURLE_OUT_OF_MEMORY; + if(data->set.ssl.certinfo) + Curl_ssl_push_certinfo(data, certnum, "Public Key Algorithm", ccp); + if(!certnum) + infof(data, " Public Key Algorithm: %s\n", ccp); + do_pubkey(data, certnum, ccp, ¶m, &cert.subjectPublicKey); + free((char *) ccp); + +/* TODO: extensions. */ + + /* Signature. */ + ccp = Curl_ASN1tostr(&cert.signature, 0); + if(!ccp) + return CURLE_OUT_OF_MEMORY; + if(data->set.ssl.certinfo) + Curl_ssl_push_certinfo(data, certnum, "Signature", ccp); + if(!certnum) + infof(data, " Signature: %s\n", ccp); + free((char *) ccp); + + /* Generate PEM certificate. */ + cc = Curl_base64_encode(data, cert.certificate.beg, + cert.certificate.end - cert.certificate.beg, + &cp1, &cl1); + if(cc != CURLE_OK) + return cc; + /* Compute the number of characters in final certificate string. Format is: + -----BEGIN CERTIFICATE-----\n + \n + . + . + . + -----END CERTIFICATE-----\n + */ + i = 28 + cl1 + (cl1 + 64 - 1) / 64 + 26; + cp2 = malloc(i + 1); + if(!cp2) { + free(cp1); + return CURLE_OUT_OF_MEMORY; + } + /* Build the certificate string. */ + i = copySubstring(cp2, "-----BEGIN CERTIFICATE-----"); + for(j = 0; j < cl1; j += 64) + i += copySubstring(cp2 + i, cp1 + j); + i += copySubstring(cp2 + i, "-----END CERTIFICATE-----"); + cp2[i] = '\0'; + free(cp1); + if(data->set.ssl.certinfo) + Curl_ssl_push_certinfo(data, certnum, "Cert", cp2); + if(!certnum) + infof(data, "%s\n", cp2); + free(cp2); + return CURLE_OK; +} + +#endif /* USE_QSOSSL or USE_GSKIT or USE_NSS */ + +#if defined(USE_QSOSSL) || defined(USE_GSKIT) + +static const char * checkOID(const char * beg, const char * end, + const char * oid) +{ + curl_asn1Element e; + const char * ccp; + const char * p; + bool matched; + + /* Check if first ASN.1 element at `beg' is the given OID. + Return a pointer in the source after the OID if found, else NULL. */ + + ccp = Curl_getASN1Element(&e, beg, end); + if(!ccp || e.tag != CURL_ASN1_OBJECT_IDENTIFIER) + return (const char *) NULL; + + p = OID2str(e.beg, e.end, FALSE); + if(!p) + return (const char *) NULL; + + matched = !strcmp(p, oid); + free((char *) p); + return matched? ccp: (const char *) NULL; +} + +CURLcode Curl_verifyhost(struct connectdata * conn, + const char * beg, const char * end) +{ + struct SessionHandle * data = conn->data; + curl_X509certificate cert; + curl_asn1Element dn; + curl_asn1Element elem; + curl_asn1Element ext; + curl_asn1Element name; + int i; + const char * p; + const char * q; + char * dnsname; + int matched = -1; + size_t addrlen = (size_t) -1; + ssize_t len; +#ifdef ENABLE_IPV6 + struct in6_addr addr; +#else + struct in_addr addr; +#endif + + /* Verify that connection server matches info in X509 certificate at + `beg'..`end'. */ + + if(!data->set.ssl.verifyhost) + return CURLE_OK; + + if(!beg) + return CURLE_PEER_FAILED_VERIFICATION; + Curl_parseX509(&cert, beg, end); + + /* Get the server IP address. */ +#ifdef ENABLE_IPV6 + if(conn->bits.ipv6_ip && Curl_inet_pton(AF_INET6, conn->host.name, &addr)) + addrlen = sizeof(struct in6_addr); + else +#endif + if(Curl_inet_pton(AF_INET, conn->host.name, &addr)) + addrlen = sizeof(struct in_addr); + + /* Process extensions. */ + for(p = cert.extensions.beg; p < cert.extensions.end && matched != 1;) { + p = Curl_getASN1Element(&ext, p, cert.extensions.end); + /* Check if extension is a subjectAlternativeName. */ + ext.beg = checkOID(ext.beg, ext.end, sanOID); + if(ext.beg) { + ext.beg = Curl_getASN1Element(&elem, ext.beg, ext.end); + /* Skip critical if present. */ + if(elem.tag == CURL_ASN1_BOOLEAN) + ext.beg = Curl_getASN1Element(&elem, ext.beg, ext.end); + /* Parse the octet string contents: is a single sequence. */ + Curl_getASN1Element(&elem, elem.beg, elem.end); + /* Check all GeneralNames. */ + for(q = elem.beg; matched != 1 && q < elem.end;) { + q = Curl_getASN1Element(&name, q, elem.end); + switch (name.tag) { + case 2: /* DNS name. */ + i = 0; + len = utf8asn1str(&dnsname, CURL_ASN1_IA5_STRING, + name.beg, name.end); + if(len > 0) + if(strlen(dnsname) == (size_t) len) + i = Curl_cert_hostcheck((const char *) dnsname, conn->host.name); + if(dnsname) + free(dnsname); + if(!i) + return CURLE_PEER_FAILED_VERIFICATION; + matched = i; + break; + + case 7: /* IP address. */ + matched = (size_t) (name.end - q) == addrlen && + !memcmp(&addr, q, addrlen); + break; + } + } + } + } + + switch (matched) { + case 1: + /* an alternative name matched the server hostname */ + infof(data, "\t subjectAltName: %s matched\n", conn->host.dispname); + return CURLE_OK; + case 0: + /* an alternative name field existed, but didn't match and then + we MUST fail */ + infof(data, "\t subjectAltName does not match %s\n", conn->host.dispname); + return CURLE_PEER_FAILED_VERIFICATION; + } + + /* Process subject. */ + name.beg = name.end = ""; + q = cert.subject.beg; + /* we have to look to the last occurrence of a commonName in the + distinguished one to get the most significant one. */ + while(q < cert.subject.end) { + q = Curl_getASN1Element(&dn, q, cert.subject.end); + for(p = dn.beg; p < dn.end;) { + p = Curl_getASN1Element(&elem, p, dn.end); + /* We have a DN's AttributeTypeAndValue: check it in case it's a CN. */ + elem.beg = checkOID(elem.beg, elem.end, cnOID); + if(elem.beg) + name = elem; /* Latch CN. */ + } + } + + /* Check the CN if found. */ + if(!Curl_getASN1Element(&elem, name.beg, name.end)) + failf(data, "SSL: unable to obtain common name from peer certificate"); + else { + len = utf8asn1str(&dnsname, elem.tag, elem.beg, elem.end); + if(len < 0) { + free(dnsname); + return CURLE_OUT_OF_MEMORY; + } + if(strlen(dnsname) != (size_t) len) /* Nul byte in string ? */ + failf(data, "SSL: illegal cert name field"); + else if(Curl_cert_hostcheck((const char *) dnsname, conn->host.name)) { + infof(data, "\t common name: %s (matched)\n", dnsname); + free(dnsname); + return CURLE_OK; + } + else + failf(data, "SSL: certificate subject name '%s' does not match " + "target host name '%s'", dnsname, conn->host.dispname); + free(dnsname); + } + + return CURLE_PEER_FAILED_VERIFICATION; +} + +#endif /* USE_QSOSSL or USE_GSKIT */ diff --git a/external/libcurl_android/jni/libcurl/lib/x509asn1.h b/external/libcurl_android/jni/libcurl/lib/x509asn1.h new file mode 100755 index 00000000..1741d6dc --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/x509asn1.h @@ -0,0 +1,129 @@ +#ifndef HEADER_CURL_X509ASN1_H +#define HEADER_CURL_X509ASN1_H + +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#if defined(USE_QSOSSL) || defined(USE_GSKIT) || defined(USE_NSS) + +#include "urldata.h" + +/* + * Constants. + */ + +/* ASN.1 classes. */ +#define CURL_ASN1_UNIVERSAL 0 +#define CURL_ASN1_APPLICATION 1 +#define CURL_ASN1_CONTEXT_SPECIFIC 2 +#define CURL_ASN1_PRIVATE 3 + +/* ASN.1 types. */ +#define CURL_ASN1_BOOLEAN 1 +#define CURL_ASN1_INTEGER 2 +#define CURL_ASN1_BIT_STRING 3 +#define CURL_ASN1_OCTET_STRING 4 +#define CURL_ASN1_NULL 5 +#define CURL_ASN1_OBJECT_IDENTIFIER 6 +#define CURL_ASN1_OBJECT_DESCRIPTOR 7 +#define CURL_ASN1_INSTANCE_OF 8 +#define CURL_ASN1_REAL 9 +#define CURL_ASN1_ENUMERATED 10 +#define CURL_ASN1_EMBEDDED 11 +#define CURL_ASN1_UTF8_STRING 12 +#define CURL_ASN1_RELATIVE_OID 13 +#define CURL_ASN1_SEQUENCE 16 +#define CURL_ASN1_SET 17 +#define CURL_ASN1_NUMERIC_STRING 18 +#define CURL_ASN1_PRINTABLE_STRING 19 +#define CURL_ASN1_TELETEX_STRING 20 +#define CURL_ASN1_VIDEOTEX_STRING 21 +#define CURL_ASN1_IA5_STRING 22 +#define CURL_ASN1_UTC_TIME 23 +#define CURL_ASN1_GENERALIZED_TIME 24 +#define CURL_ASN1_GRAPHIC_STRING 25 +#define CURL_ASN1_VISIBLE_STRING 26 +#define CURL_ASN1_GENERAL_STRING 27 +#define CURL_ASN1_UNIVERSAL_STRING 28 +#define CURL_ASN1_CHARACTER_STRING 29 +#define CURL_ASN1_BMP_STRING 30 + + +/* + * Types. + */ + +/* ASN.1 parsed element. */ +typedef struct { + const char * beg; /* Pointer to element data. */ + const char * end; /* Pointer to 1st byte after element data. */ + unsigned char class; /* ASN.1 element class. */ + unsigned char tag; /* ASN.1 element tag. */ + bool constructed; /* Element is constructed. */ +} curl_asn1Element; + + +/* ASN.1 OID table entry. */ +typedef struct { + const char * numoid; /* Dotted-numeric OID. */ + const char * textoid; /* OID name. */ +} curl_OID; + + +/* X509 certificate: RFC 5280. */ +typedef struct { + curl_asn1Element certificate; + curl_asn1Element version; + curl_asn1Element serialNumber; + curl_asn1Element signatureAlgorithm; + curl_asn1Element signature; + curl_asn1Element issuer; + curl_asn1Element notBefore; + curl_asn1Element notAfter; + curl_asn1Element subject; + curl_asn1Element subjectPublicKeyAlgorithm; + curl_asn1Element subjectPublicKey; + curl_asn1Element issuerUniqueID; + curl_asn1Element subjectUniqueID; + curl_asn1Element extensions; +} curl_X509certificate; + + +/* + * Prototypes. + */ + +const char * Curl_getASN1Element(curl_asn1Element * elem, + const char * beg, const char * end); +const char * Curl_ASN1tostr(curl_asn1Element * elem, int type); +const char * Curl_DNtostr(curl_asn1Element * dn); +void Curl_parseX509(curl_X509certificate * cert, + const char * beg, const char * end); +CURLcode Curl_extract_certinfo(struct connectdata * conn, int certnum, + const char * beg, const char * end); +CURLcode Curl_verifyhost(struct connectdata * conn, + const char * beg, const char * end); + +#endif /* USE_QSOSSL or USE_GSKIT or USE_NSS */ +#endif /* HEADER_CURL_X509ASN1_H */ diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_binmode.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_binmode.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_binmode.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_bname.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_bname.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_bname.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_dbg.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_dbg.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_dbg.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_hdr.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_hdr.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_hdr.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_prg.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_prg.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_prg.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_rea.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_rea.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_rea.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_see.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_see.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_see.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_wrt.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_wrt.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cb_wrt.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cfgable.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cfgable.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_cfgable.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_convert.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_convert.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_convert.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_dirhie.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_dirhie.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_dirhie.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_doswin.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_doswin.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_doswin.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_easysrc.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_easysrc.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_easysrc.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_formparse.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_formparse.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_formparse.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_getparam.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_getparam.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_getparam.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_getpass.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_getpass.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_getpass.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_help.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_help.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_help.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_helpers.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_helpers.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_helpers.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_homedir.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_homedir.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_homedir.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_hugehelp.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_hugehelp.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_hugehelp.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_libinfo.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_libinfo.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_libinfo.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_main.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_main.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_main.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_metalink.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_metalink.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_metalink.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_mfiles.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_mfiles.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_mfiles.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_msgs.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_msgs.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_msgs.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_operate.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_operate.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_operate.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_operhlp.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_operhlp.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_operhlp.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_panykey.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_panykey.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_panykey.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_paramhlp.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_paramhlp.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_paramhlp.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_parsecfg.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_parsecfg.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_parsecfg.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_setopt.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_setopt.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_setopt.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_sleep.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_sleep.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_sleep.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_urlglob.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_urlglob.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_urlglob.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_util.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_util.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_util.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_vms.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_vms.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_vms.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_writeenv.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_writeenv.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_writeenv.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_writeout.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_writeout.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_writeout.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_xattr.Po b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_xattr.Po new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/curl-tool_xattr.Po @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_binmode.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_binmode.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_binmode.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_bname.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_bname.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_bname.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cb_dbg.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cb_dbg.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cb_dbg.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cb_hdr.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cb_hdr.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cb_hdr.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cb_prg.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cb_prg.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cb_prg.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cb_rea.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cb_rea.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cb_rea.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cb_see.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cb_see.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cb_see.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cb_wrt.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cb_wrt.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cb_wrt.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cfgable.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cfgable.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_cfgable.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_convert.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_convert.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_convert.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_dirhie.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_dirhie.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_dirhie.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_doswin.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_doswin.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_doswin.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_easysrc.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_easysrc.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_easysrc.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_formparse.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_formparse.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_formparse.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_getparam.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_getparam.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_getparam.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_getpass.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_getpass.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_getpass.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_help.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_help.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_help.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_helpers.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_helpers.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_helpers.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_homedir.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_homedir.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_homedir.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_hugehelp.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_hugehelp.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_hugehelp.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_libinfo.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_libinfo.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_libinfo.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_main.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_main.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_main.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_metalink.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_metalink.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_metalink.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_mfiles.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_mfiles.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_mfiles.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_msgs.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_msgs.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_msgs.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_operate.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_operate.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_operate.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_operhlp.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_operhlp.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_operhlp.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_panykey.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_panykey.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_panykey.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_paramhlp.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_paramhlp.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_paramhlp.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_parsecfg.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_parsecfg.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_parsecfg.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_setopt.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_setopt.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_setopt.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_sleep.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_sleep.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_sleep.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_urlglob.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_urlglob.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_urlglob.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_util.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_util.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_util.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_vms.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_vms.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_vms.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_writeenv.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_writeenv.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_writeenv.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_writeout.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_writeout.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_writeout.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_xattr.Plo b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_xattr.Plo new file mode 100755 index 00000000..9ce06a81 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/.deps/libcurltool_la-tool_xattr.Plo @@ -0,0 +1 @@ +# dummy diff --git a/external/libcurl_android/jni/libcurl/src/Makefile.inc b/external/libcurl_android/jni/libcurl/src/Makefile.inc new file mode 100755 index 00000000..64d55ecf --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/Makefile.inc @@ -0,0 +1,113 @@ +# ./src/Makefile.inc +# Using the backslash as line continuation character might be problematic +# with some make flavours, as Watcom's wmake showed us already. If we +# ever want to change this in a portable manner then we should consider +# this idea (posted to the libcurl list by Adam Kellas): +# CSRC1 = file1.c file2.c file3.c +# CSRC2 = file4.c file5.c file6.c +# CSOURCES = $(CSRC1) $(CSRC2) + +# libcurl has sources that provide functions named curlx_* that aren't part of +# the official API, but we re-use the code here to avoid duplication. +CURLX_CFILES = \ + ../lib/strtoofft.c \ + ../lib/strdup.c \ + ../lib/rawstr.c \ + ../lib/nonblock.c \ + ../lib/warnless.c + +CURLX_HFILES = \ + ../lib/curl_setup.h \ + ../lib/strtoofft.h \ + ../lib/strdup.h \ + ../lib/rawstr.h \ + ../lib/nonblock.h \ + ../lib/warnless.h + +CURL_CFILES = \ + tool_binmode.c \ + tool_bname.c \ + tool_cb_dbg.c \ + tool_cb_hdr.c \ + tool_cb_prg.c \ + tool_cb_rea.c \ + tool_cb_see.c \ + tool_cb_wrt.c \ + tool_cfgable.c \ + tool_convert.c \ + tool_dirhie.c \ + tool_doswin.c \ + tool_easysrc.c \ + tool_formparse.c \ + tool_getparam.c \ + tool_getpass.c \ + tool_help.c \ + tool_helpers.c \ + tool_homedir.c \ + tool_hugehelp.c \ + tool_libinfo.c \ + tool_main.c \ + tool_metalink.c \ + tool_mfiles.c \ + tool_msgs.c \ + tool_operate.c \ + tool_operhlp.c \ + tool_panykey.c \ + tool_paramhlp.c \ + tool_parsecfg.c \ + tool_setopt.c \ + tool_sleep.c \ + tool_urlglob.c \ + tool_util.c \ + tool_vms.c \ + tool_writeenv.c \ + tool_writeout.c \ + tool_xattr.c + +CURL_HFILES = \ + tool_binmode.h \ + tool_bname.h \ + tool_cb_dbg.h \ + tool_cb_hdr.h \ + tool_cb_prg.h \ + tool_cb_rea.h \ + tool_cb_see.h \ + tool_cb_wrt.h \ + tool_cfgable.h \ + tool_convert.h \ + tool_dirhie.h \ + tool_doswin.h \ + tool_easysrc.h \ + tool_formparse.h \ + tool_getparam.h \ + tool_getpass.h \ + tool_help.h \ + tool_helpers.h \ + tool_homedir.h \ + tool_hugehelp.h \ + tool_libinfo.h \ + tool_main.h \ + tool_metalink.h \ + tool_mfiles.h \ + tool_msgs.h \ + tool_operate.h \ + tool_operhlp.h \ + tool_panykey.h \ + tool_paramhlp.h \ + tool_parsecfg.h \ + tool_sdecls.h \ + tool_setopt.h \ + tool_setup.h \ + tool_sleep.h \ + tool_urlglob.h \ + tool_util.h \ + tool_version.h \ + tool_vms.h \ + tool_writeenv.h \ + tool_writeout.h \ + tool_xattr.h + +CURL_RCFILES = curl.rc + +curl_SOURCES = $(CURL_CFILES) $(CURLX_CFILES) $(CURL_HFILES) + diff --git a/external/libcurl_android/jni/libcurl/src/curl.rc b/external/libcurl_android/jni/libcurl/src/curl.rc new file mode 100755 index 00000000..3db59bd3 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/curl.rc @@ -0,0 +1,63 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2009, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include +#include "tool_version.h" + +LANGUAGE 0x09,0x01 + +#define RC_VERSION CURL_VERSION_MAJOR, CURL_VERSION_MINOR, CURL_VERSION_PATCH, 0 + +VS_VERSION_INFO VERSIONINFO + FILEVERSION RC_VERSION + PRODUCTVERSION RC_VERSION + FILEFLAGSMASK 0x3fL +#if defined(DEBUGBUILD) || defined(_DEBUG) + FILEFLAGS 1 +#else + FILEFLAGS 0 +#endif + FILEOS VOS__WINDOWS32 + FILETYPE VFT_APP + FILESUBTYPE 0x0L + +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "040904b0" + BEGIN + VALUE "CompanyName", "cURL, http://curl.haxx.se/\0" + VALUE "FileDescription", "The cURL executable\0" + VALUE "FileVersion", CURL_VERSION "\0" + VALUE "InternalName", "curl\0" + VALUE "OriginalFilename", "curl.exe\0" + VALUE "ProductName", "The cURL executable\0" + VALUE "ProductVersion", CURL_VERSION "\0" + VALUE "LegalCopyright", "© " CURL_COPYRIGHT "\0" + VALUE "License", "http://curl.haxx.se/docs/copyright.html\0" + END + END + + BLOCK "VarFileInfo" + BEGIN + VALUE "Translation", 0x409, 1200 + END +END diff --git a/external/libcurl_android/jni/libcurl/src/tool_binmode.c b/external/libcurl_android/jni/libcurl/src/tool_binmode.c new file mode 100755 index 00000000..92033ac0 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_binmode.c @@ -0,0 +1,52 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#ifdef HAVE_SETMODE + +#ifdef HAVE_IO_H +# include +#endif + +#ifdef HAVE_FCNTL_H +# include +#endif + +#include "tool_binmode.h" + +#include "memdebug.h" /* keep this as LAST include */ + +void set_binmode(FILE *stream) +{ +#ifdef O_BINARY +# ifdef __HIGHC__ + _setmode(stream, O_BINARY); +# else + setmode(fileno(stream), O_BINARY); +# endif +#else + (void)stream; +#endif +} + +#endif /* HAVE_SETMODE */ + diff --git a/external/libcurl_android/jni/libcurl/src/tool_binmode.h b/external/libcurl_android/jni/libcurl/src/tool_binmode.h new file mode 100755 index 00000000..b5cb08d5 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_binmode.h @@ -0,0 +1,37 @@ +#ifndef HEADER_CURL_TOOL_BINMODE_H +#define HEADER_CURL_TOOL_BINMODE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#ifdef HAVE_SETMODE + +void set_binmode(FILE *stream); + +#else + +#define set_binmode(x) Curl_nop_stmt + +#endif /* HAVE_SETMODE */ + +#endif /* HEADER_CURL_TOOL_BINMODE_H */ + diff --git a/external/libcurl_android/jni/libcurl/src/tool_bname.c b/external/libcurl_android/jni/libcurl/src/tool_bname.c new file mode 100755 index 00000000..27783054 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_bname.c @@ -0,0 +1,50 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#include "tool_bname.h" + +#include "memdebug.h" /* keep this as LAST include */ + +#ifndef HAVE_BASENAME + +char *tool_basename(char *path) +{ + char *s1; + char *s2; + + s1 = strrchr(path, '/'); + s2 = strrchr(path, '\\'); + + if(s1 && s2) { + path = (s1 > s2) ? s1 + 1 : s2 + 1; + } + else if(s1) + path = s1 + 1; + else if(s2) + path = s2 + 1; + + return path; +} + +#endif /* HAVE_BASENAME */ + diff --git a/external/libcurl_android/jni/libcurl/src/tool_bname.h b/external/libcurl_android/jni/libcurl/src/tool_bname.h new file mode 100755 index 00000000..69cf92c1 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_bname.h @@ -0,0 +1,35 @@ +#ifndef HEADER_CURL_TOOL_BNAME_H +#define HEADER_CURL_TOOL_BNAME_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#ifndef HAVE_BASENAME + +char *tool_basename(char *path); + +#define basename(x) tool_basename((x)) + +#endif /* HAVE_BASENAME */ + +#endif /* HEADER_CURL_TOOL_BNAME_H */ + diff --git a/external/libcurl_android/jni/libcurl/src/tool_cb_dbg.c b/external/libcurl_android/jni/libcurl/src/tool_cb_dbg.c new file mode 100755 index 00000000..010dae3b --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_cb_dbg.c @@ -0,0 +1,275 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#define ENABLE_CURLX_PRINTF +/* use our own printf() functions */ +#include "curlx.h" + +#include "tool_cfgable.h" +#include "tool_msgs.h" +#include "tool_cb_dbg.h" +#include "tool_util.h" + +#include "memdebug.h" /* keep this as LAST include */ + +static void dump(const char *timebuf, const char *text, + FILE *stream, const unsigned char *ptr, size_t size, + trace tracetype, curl_infotype infotype); + +/* +** callback for CURLOPT_DEBUGFUNCTION +*/ + +int tool_debug_cb(CURL *handle, curl_infotype type, + unsigned char *data, size_t size, + void *userdata) +{ + struct OperationConfig *operation = userdata; + struct GlobalConfig *config = operation->global; + FILE *output = config->errors; + const char *text; + struct timeval tv; + struct tm *now; + char timebuf[20]; + time_t secs; + static time_t epoch_offset; + static int known_offset; + + (void)handle; /* not used */ + + if(config->tracetime) { + tv = tvnow(); + if(!known_offset) { + epoch_offset = time(NULL) - tv.tv_sec; + known_offset = 1; + } + secs = epoch_offset + tv.tv_sec; + now = localtime(&secs); /* not thread safe but we don't care */ + snprintf(timebuf, sizeof(timebuf), "%02d:%02d:%02d.%06ld ", + now->tm_hour, now->tm_min, now->tm_sec, (long)tv.tv_usec); + } + else + timebuf[0] = 0; + + if(!config->trace_stream) { + /* open for append */ + if(curlx_strequal("-", config->trace_dump)) + config->trace_stream = stdout; + else if(curlx_strequal("%", config->trace_dump)) + /* Ok, this is somewhat hackish but we do it undocumented for now */ + config->trace_stream = config->errors; /* aka stderr */ + else { + config->trace_stream = fopen(config->trace_dump, "w"); + config->trace_fopened = TRUE; + } + } + + if(config->trace_stream) + output = config->trace_stream; + + if(!output) { + warnf(operation, "Failed to create/open output"); + return 0; + } + + if(config->tracetype == TRACE_PLAIN) { + /* + * This is the trace look that is similar to what libcurl makes on its + * own. + */ + static const char * const s_infotype[] = { + "*", "<", ">", "{", "}", "{", "}" + }; + size_t i; + size_t st = 0; + static bool newl = FALSE; + static bool traced_data = FALSE; + + switch(type) { + case CURLINFO_HEADER_OUT: + if(size > 0) { + for(i = 0; i < size - 1; i++) { + if(data[i] == '\n') { /* LF */ + if(!newl) { + fprintf(output, "%s%s ", timebuf, s_infotype[type]); + } + (void)fwrite(data + st, i - st + 1, 1, output); + st = i + 1; + newl = FALSE; + } + } + if(!newl) + fprintf(output, "%s%s ", timebuf, s_infotype[type]); + (void)fwrite(data + st, i - st + 1, 1, output); + } + newl = (size && (data[size - 1] != '\n')) ? TRUE : FALSE; + traced_data = FALSE; + break; + case CURLINFO_TEXT: + case CURLINFO_HEADER_IN: + if(!newl) + fprintf(output, "%s%s ", timebuf, s_infotype[type]); + (void)fwrite(data, size, 1, output); + newl = (size && (data[size - 1] != '\n')) ? TRUE : FALSE; + traced_data = FALSE; + break; + case CURLINFO_DATA_OUT: + case CURLINFO_DATA_IN: + case CURLINFO_SSL_DATA_IN: + case CURLINFO_SSL_DATA_OUT: + if(!traced_data) { + /* if the data is output to a tty and we're sending this debug trace + to stderr or stdout, we don't display the alert about the data not + being shown as the data _is_ shown then just not via this + function */ + if(!config->isatty || ((output != stderr) && (output != stdout))) { + if(!newl) + fprintf(output, "%s%s ", timebuf, s_infotype[type]); + fprintf(output, "[data not shown]\n"); + newl = FALSE; + traced_data = TRUE; + } + } + break; + default: /* nada */ + newl = FALSE; + traced_data = FALSE; + break; + } + + return 0; + } + +#ifdef CURL_DOES_CONVERSIONS + /* Special processing is needed for CURLINFO_HEADER_OUT blocks + * if they contain both headers and data (separated by CRLFCRLF). + * We dump the header text and then switch type to CURLINFO_DATA_OUT. + */ + if((type == CURLINFO_HEADER_OUT) && (size > 4)) { + size_t i; + for(i = 0; i < size - 4; i++) { + if(memcmp(&data[i], "\r\n\r\n", 4) == 0) { + /* dump everything through the CRLFCRLF as a sent header */ + text = "=> Send header"; + dump(timebuf, text, output, data, i + 4, config->tracetype, type); + data += i + 3; + size -= i + 4; + type = CURLINFO_DATA_OUT; + data += 1; + break; + } + } + } +#endif /* CURL_DOES_CONVERSIONS */ + + switch (type) { + case CURLINFO_TEXT: + fprintf(output, "%s== Info: %s", timebuf, data); + default: /* in case a new one is introduced to shock us */ + return 0; + + case CURLINFO_HEADER_OUT: + text = "=> Send header"; + break; + case CURLINFO_DATA_OUT: + text = "=> Send data"; + break; + case CURLINFO_HEADER_IN: + text = "<= Recv header"; + break; + case CURLINFO_DATA_IN: + text = "<= Recv data"; + break; + case CURLINFO_SSL_DATA_IN: + text = "<= Recv SSL data"; + break; + case CURLINFO_SSL_DATA_OUT: + text = "=> Send SSL data"; + break; + } + + dump(timebuf, text, output, data, size, config->tracetype, type); + return 0; +} + +static void dump(const char *timebuf, const char *text, + FILE *stream, const unsigned char *ptr, size_t size, + trace tracetype, curl_infotype infotype) +{ + size_t i; + size_t c; + + unsigned int width = 0x10; + + if(tracetype == TRACE_ASCII) + /* without the hex output, we can fit more on screen */ + width = 0x40; + + fprintf(stream, "%s%s, %zd bytes (0x%zx)\n", timebuf, text, size, size); + + for(i = 0; i < size; i += width) { + + fprintf(stream, "%04zx: ", i); + + if(tracetype == TRACE_BIN) { + /* hex not disabled, show it */ + for(c = 0; c < width; c++) + if(i+c < size) + fprintf(stream, "%02x ", ptr[i+c]); + else + fputs(" ", stream); + } + + for(c = 0; (c < width) && (i+c < size); c++) { + /* check for 0D0A; if found, skip past and start a new line of output */ + if((tracetype == TRACE_ASCII) && + (i+c+1 < size) && (ptr[i+c] == 0x0D) && (ptr[i+c+1] == 0x0A)) { + i += (c+2-width); + break; + } +#ifdef CURL_DOES_CONVERSIONS + /* repeat the 0D0A check above but use the host encoding for CRLF */ + if((tracetype == TRACE_ASCII) && + (i+c+1 < size) && (ptr[i+c] == '\r') && (ptr[i+c+1] == '\n')) { + i += (c+2-width); + break; + } + /* convert to host encoding and print this character */ + fprintf(stream, "%c", convert_char(infotype, ptr[i+c])); +#else + (void)infotype; + fprintf(stream, "%c", ((ptr[i+c] >= 0x20) && (ptr[i+c] < 0x80)) ? + ptr[i+c] : UNPRINTABLE_CHAR); +#endif /* CURL_DOES_CONVERSIONS */ + /* check again for 0D0A, to avoid an extra \n if it's at width */ + if((tracetype == TRACE_ASCII) && + (i+c+2 < size) && (ptr[i+c+1] == 0x0D) && (ptr[i+c+2] == 0x0A)) { + i += (c+3-width); + break; + } + } + fputc('\n', stream); /* newline */ + } + fflush(stream); +} + diff --git a/external/libcurl_android/jni/libcurl/src/tool_cb_dbg.h b/external/libcurl_android/jni/libcurl/src/tool_cb_dbg.h new file mode 100755 index 00000000..d0ed7b0d --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_cb_dbg.h @@ -0,0 +1,35 @@ +#ifndef HEADER_CURL_TOOL_CB_DBG_H +#define HEADER_CURL_TOOL_CB_DBG_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +/* +** callback for CURLOPT_DEBUGFUNCTION +*/ + +int tool_debug_cb(CURL *handle, curl_infotype type, + unsigned char *data, size_t size, + void *userdata); + +#endif /* HEADER_CURL_TOOL_CB_DBG_H */ + diff --git a/external/libcurl_android/jni/libcurl/src/tool_cb_hdr.c b/external/libcurl_android/jni/libcurl/src/tool_cb_hdr.c new file mode 100755 index 00000000..ef340f79 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_cb_hdr.c @@ -0,0 +1,225 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#include "rawstr.h" + +#define ENABLE_CURLX_PRINTF +/* use our own printf() functions */ +#include "curlx.h" + +#include "tool_cfgable.h" +#include "tool_msgs.h" +#include "tool_cb_hdr.h" + +#include "memdebug.h" /* keep this as LAST include */ + +static char *parse_filename(const char *ptr, size_t len); + +/* +** callback for CURLOPT_HEADERFUNCTION +*/ + +size_t tool_header_cb(void *ptr, size_t size, size_t nmemb, void *userdata) +{ + struct HdrCbData *hdrcbdata = userdata; + struct OutStruct *outs = hdrcbdata->outs; + struct OutStruct *heads = hdrcbdata->heads; + const char *str = ptr; + const size_t cb = size * nmemb; + const char *end = (char*)ptr + cb; + + /* + * Once that libcurl has called back tool_header_cb() the returned value + * is checked against the amount that was intended to be written, if + * it does not match then it fails with CURLE_WRITE_ERROR. So at this + * point returning a value different from sz*nmemb indicates failure. + */ + size_t failure = (size * nmemb) ? 0 : 1; + + if(!heads->config) + return failure; + +#ifdef DEBUGBUILD + if(size * nmemb > (size_t)CURL_MAX_HTTP_HEADER) { + warnf(heads->config, "Header data exceeds single call write limit!\n"); + return failure; + } +#endif + + /* + * Write header data when curl option --dump-header (-D) is given. + */ + + if(heads->config->headerfile && heads->stream) { + size_t rc = fwrite(ptr, size, nmemb, heads->stream); + if(rc != cb) + return rc; + } + + /* + * This callback sets the filename where output shall be written when + * curl options --remote-name (-O) and --remote-header-name (-J) have + * been simultaneously given and additionally server returns an HTTP + * Content-Disposition header specifying a filename property. + */ + + if(hdrcbdata->honor_cd_filename && + (cb > 20) && checkprefix("Content-disposition:", str)) { + const char *p = str + 20; + + /* look for the 'filename=' parameter + (encoded filenames (*=) are not supported) */ + for(;;) { + char *filename; + size_t len; + + while(*p && (p < end) && !ISALPHA(*p)) + p++; + if(p > end - 9) + break; + + if(memcmp(p, "filename=", 9)) { + /* no match, find next parameter */ + while((p < end) && (*p != ';')) + p++; + continue; + } + p += 9; + + /* this expression below typecasts 'cb' only to avoid + warning: signed and unsigned type in conditional expression + */ + len = (ssize_t)cb - (p - str); + filename = parse_filename(p, len); + if(filename) { + outs->filename = filename; + outs->alloc_filename = TRUE; + outs->is_cd_filename = TRUE; + outs->s_isreg = TRUE; + outs->fopened = FALSE; + outs->stream = NULL; + hdrcbdata->honor_cd_filename = FALSE; + break; + } + else + return failure; + } + } + + return cb; +} + +/* + * Copies a file name part and returns an ALLOCATED data buffer. + */ +static char *parse_filename(const char *ptr, size_t len) +{ + char *copy; + char *p; + char *q; + char stop = '\0'; + + /* simple implementation of strndup() */ + copy = malloc(len+1); + if(!copy) + return NULL; + memcpy(copy, ptr, len); + copy[len] = '\0'; + + p = copy; + if(*p == '\'' || *p == '"') { + /* store the starting quote */ + stop = *p; + p++; + } + else + stop = ';'; + + /* if the filename contains a path, only use filename portion */ + q = strrchr(copy, '/'); + if(q) { + p = q + 1; + if(!*p) { + Curl_safefree(copy); + return NULL; + } + } + + /* If the filename contains a backslash, only use filename portion. The idea + is that even systems that don't handle backslashes as path separators + probably want the path removed for convenience. */ + q = strrchr(p, '\\'); + if(q) { + p = q + 1; + if(!*p) { + Curl_safefree(copy); + return NULL; + } + } + + /* scan for the end letter and stop there */ + q = p; + while(*q) { + if(q[1] && (q[0] == '\\')) + q++; + else if(q[0] == stop) + break; + q++; + } + *q = '\0'; + + /* make sure the file name doesn't end in \r or \n */ + q = strchr(p, '\r'); + if(q) + *q = '\0'; + + q = strchr(p, '\n'); + if(q) + *q = '\0'; + + if(copy != p) + memmove(copy, p, strlen(p) + 1); + + /* in case we built debug enabled, we allow an evironment variable + * named CURL_TESTDIR to prefix the given file name to put it into a + * specific directory + */ +#ifdef DEBUGBUILD + { + char *tdir = curlx_getenv("CURL_TESTDIR"); + if(tdir) { + char buffer[512]; /* suitably large */ + snprintf(buffer, sizeof(buffer), "%s/%s", tdir, copy); + Curl_safefree(copy); + copy = strdup(buffer); /* clone the buffer, we don't use the libcurl + aprintf() or similar since we want to use the + same memory code as the "real" parse_filename + function */ + curl_free(tdir); + } + } +#endif + + return copy; +} + diff --git a/external/libcurl_android/jni/libcurl/src/tool_cb_hdr.h b/external/libcurl_android/jni/libcurl/src/tool_cb_hdr.h new file mode 100755 index 00000000..bd504313 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_cb_hdr.h @@ -0,0 +1,54 @@ +#ifndef HEADER_CURL_TOOL_CB_HDR_H +#define HEADER_CURL_TOOL_CB_HDR_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +/* + * curl operates using a single HdrCbData struct variable, a + * pointer to this is passed as userdata pointer to tool_header_cb. + * + * 'outs' member is a pointer to the OutStruct variable used to keep + * track of information relative to curl's output writing. + * + * 'heads' member is a pointer to the OutStruct variable used to keep + * track of information relative to header response writing. + * + * 'honor_cd_filename' member is TRUE when tool_header_cb is allowed + * to honor Content-Disposition filename property and accordingly + * set 'outs' filename, otherwise FALSE; + */ + +struct HdrCbData { + struct OutStruct *outs; + struct OutStruct *heads; + bool honor_cd_filename; +}; + +/* +** callback for CURLOPT_HEADERFUNCTION +*/ + +size_t tool_header_cb(void *ptr, size_t size, size_t nmemb, void *userdata); + +#endif /* HEADER_CURL_TOOL_CB_HDR_H */ + diff --git a/external/libcurl_android/jni/libcurl/src/tool_cb_prg.c b/external/libcurl_android/jni/libcurl/src/tool_cb_prg.c new file mode 100755 index 00000000..9e3c5fb4 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_cb_prg.c @@ -0,0 +1,150 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#define ENABLE_CURLX_PRINTF +/* use our own printf() functions */ +#include "curlx.h" + +#include "tool_cfgable.h" +#include "tool_cb_prg.h" +#include "tool_util.h" + +#include "memdebug.h" /* keep this as LAST include */ + +/* +** callback for CURLOPT_XFERINFOFUNCTION +*/ + +#define MAX_BARLENGTH 256 + +int tool_progress_cb(void *clientp, + curl_off_t dltotal, curl_off_t dlnow, + curl_off_t ultotal, curl_off_t ulnow) +{ + /* The original progress-bar source code was written for curl by Lars Aas, + and this new edition inherits some of his concepts. */ + + char line[MAX_BARLENGTH+1]; + char format[40]; + double frac; + double percent; + int barwidth; + int num; + struct timeval now = tvnow(); + struct ProgressData *bar = (struct ProgressData *)clientp; + curl_off_t total; + curl_off_t point; + + /* expected transfer size */ + total = dltotal + ultotal + bar->initial_size; + + /* we've come this far */ + point = dlnow + ulnow + bar->initial_size; + + if(bar->calls && (tvdiff(now, bar->prevtime) < 100L) && point < total) + /* after first call, limit progress-bar updating to 10 Hz */ + /* update when we're at 100% even if last update is less than 200ms ago */ + return 0; + + if(point > total) + /* we have got more than the expected total! */ + total = point; + + /* simply count invokes */ + bar->calls++; + + if(total < 1) { + curl_off_t prevblock = bar->prev / 1024; + curl_off_t thisblock = point / 1024; + while(thisblock > prevblock) { + fprintf(bar->out, "#"); + prevblock++; + } + } + else if(point != bar->prev) { + frac = (double)point / (double)total; + percent = frac * 100.0f; + barwidth = bar->width - 7; + num = (int) (((double)barwidth) * frac); + if(num > MAX_BARLENGTH) + num = MAX_BARLENGTH; + memset(line, '#', num); + line[num] = '\0'; + snprintf(format, sizeof(format), "\r%%-%ds %%5.1f%%%%", barwidth); + fprintf(bar->out, format, line, percent); + } + fflush(bar->out); + bar->prev = point; + bar->prevtime = now; + + return 0; +} + +void progressbarinit(struct ProgressData *bar, + struct OperationConfig *config) +{ +#ifdef __EMX__ + /* 20000318 mgs */ + int scr_size[2]; +#endif + char *colp; + + memset(bar, 0, sizeof(struct ProgressData)); + + /* pass this through to progress function so + * it can display progress towards total file + * not just the part that's left. (21-may-03, dbyron) */ + if(config->use_resume) + bar->initial_size = config->resume_from; + +/* TODO: get terminal width through ansi escapes or something similar. + try to update width when xterm is resized... - 19990617 larsa */ +#ifndef __EMX__ + /* 20000318 mgs + * OS/2 users most likely won't have this env var set, and besides that + * we're using our own way to determine screen width */ + colp = curlx_getenv("COLUMNS"); + if(colp) { + char *endptr; + long num = strtol(colp, &endptr, 10); + if((endptr != colp) && (endptr == colp + strlen(colp)) && (num > 0)) + bar->width = (int)num; + else + bar->width = 79; + curl_free(colp); + } + else + bar->width = 79; +#else + /* 20000318 mgs + * We use this emx library call to get the screen width, and subtract + * one from what we got in order to avoid a problem with the cursor + * advancing to the next line if we print a string that is as long as + * the screen is wide. */ + + _scrsize(scr_size); + bar->width = scr_size[0] - 1; +#endif + + bar->out = config->global->errors; +} diff --git a/external/libcurl_android/jni/libcurl/src/tool_cb_prg.h b/external/libcurl_android/jni/libcurl/src/tool_cb_prg.h new file mode 100755 index 00000000..c635be80 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_cb_prg.h @@ -0,0 +1,50 @@ +#ifndef HEADER_CURL_TOOL_CB_PRG_H +#define HEADER_CURL_TOOL_CB_PRG_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#define CURL_PROGRESS_STATS 0 /* default progress display */ +#define CURL_PROGRESS_BAR 1 + +struct ProgressData { + int calls; + curl_off_t prev; + struct timeval prevtime; + int width; + FILE *out; /* where to write everything to */ + curl_off_t initial_size; +}; + +void progressbarinit(struct ProgressData *bar, + struct OperationConfig *config); + +/* +** callback for CURLOPT_PROGRESSFUNCTION +*/ + +int tool_progress_cb(void *clientp, + curl_off_t dltotal, curl_off_t dlnow, + curl_off_t ultotal, curl_off_t ulnow); + +#endif /* HEADER_CURL_TOOL_CB_PRG_H */ + diff --git a/external/libcurl_android/jni/libcurl/src/tool_cb_rea.c b/external/libcurl_android/jni/libcurl/src/tool_cb_rea.c new file mode 100755 index 00000000..4565a15d --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_cb_rea.c @@ -0,0 +1,55 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#define ENABLE_CURLX_PRINTF +/* use our own printf() functions */ +#include "curlx.h" + +#include "tool_cfgable.h" +#include "tool_cb_rea.h" + +#include "memdebug.h" /* keep this as LAST include */ + +/* +** callback for CURLOPT_READFUNCTION +*/ + +size_t tool_read_cb(void *buffer, size_t sz, size_t nmemb, void *userdata) +{ + ssize_t rc; + struct InStruct *in = userdata; + + rc = read(in->fd, buffer, sz*nmemb); + if(rc < 0) { + if(errno == EAGAIN) { + errno = 0; + in->config->readbusy = TRUE; + return CURL_READFUNC_PAUSE; + } + /* since size_t is unsigned we can't return negative values fine */ + rc = 0; + } + in->config->readbusy = FALSE; + return (size_t)rc; +} + diff --git a/external/libcurl_android/jni/libcurl/src/tool_cb_rea.h b/external/libcurl_android/jni/libcurl/src/tool_cb_rea.h new file mode 100755 index 00000000..4294166a --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_cb_rea.h @@ -0,0 +1,33 @@ +#ifndef HEADER_CURL_TOOL_CB_REA_H +#define HEADER_CURL_TOOL_CB_REA_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +/* +** callback for CURLOPT_READFUNCTION +*/ + +size_t tool_read_cb(void *buffer, size_t sz, size_t nmemb, void *userdata); + +#endif /* HEADER_CURL_TOOL_CB_REA_H */ + diff --git a/external/libcurl_android/jni/libcurl/src/tool_cb_see.c b/external/libcurl_android/jni/libcurl/src/tool_cb_see.c new file mode 100755 index 00000000..2f49e1d9 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_cb_see.c @@ -0,0 +1,131 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#define ENABLE_CURLX_PRINTF +/* use our own printf() functions */ +#include "curlx.h" + +#include "tool_cfgable.h" +#include "tool_cb_see.h" + +#include "memdebug.h" /* keep this as LAST include */ + +/* OUR_MAX_SEEK_L has 'long' data type, OUR_MAX_SEEK_O has 'curl_off_t, + both represent the same value. Maximum offset used here when we lseek + using a 'long' data type offset */ + +#define OUR_MAX_SEEK_L 2147483647L - 1L +#define OUR_MAX_SEEK_O CURL_OFF_T_C(0x7FFFFFFF) - CURL_OFF_T_C(0x1) + +/* +** callback for CURLOPT_SEEKFUNCTION +** +** Notice that this is not supposed to return the resulting offset. This +** shall only return CURL_SEEKFUNC_* return codes. +*/ + +int tool_seek_cb(void *userdata, curl_off_t offset, int whence) +{ + struct InStruct *in = userdata; + +#if(CURL_SIZEOF_CURL_OFF_T > SIZEOF_OFF_T) && !defined(USE_WIN32_LARGE_FILES) + + /* The offset check following here is only interesting if curl_off_t is + larger than off_t and we are not using the WIN32 large file support + macros that provide the support to do 64bit seeks correctly */ + + if(offset > OUR_MAX_SEEK_O) { + /* Some precaution code to work around problems with different data sizes + to allow seeking >32bit even if off_t is 32bit. Should be very rare and + is really valid on weirdo-systems. */ + curl_off_t left = offset; + + if(whence != SEEK_SET) + /* this code path doesn't support other types */ + return CURL_SEEKFUNC_FAIL; + + if(LSEEK_ERROR == lseek(in->fd, 0, SEEK_SET)) + /* couldn't rewind to beginning */ + return CURL_SEEKFUNC_FAIL; + + while(left) { + long step = (left > OUR_MAX_SEEK_O) ? OUR_MAX_SEEK_L : (long)left; + if(LSEEK_ERROR == lseek(in->fd, step, SEEK_CUR)) + /* couldn't seek forwards the desired amount */ + return CURL_SEEKFUNC_FAIL; + left -= step; + } + return CURL_SEEKFUNC_OK; + } +#endif + + if(LSEEK_ERROR == lseek(in->fd, offset, whence)) + /* couldn't rewind, the reason is in errno but errno is just not portable + enough and we don't actually care that much why we failed. We'll let + libcurl know that it may try other means if it wants to. */ + return CURL_SEEKFUNC_CANTSEEK; + + return CURL_SEEKFUNC_OK; +} + +#if defined(WIN32) && !defined(__MINGW64__) + +#ifdef __BORLANDC__ +/* 64-bit lseek-like function unavailable */ +# define _lseeki64(hnd,ofs,whence) lseek(hnd,ofs,whence) +#endif + +#ifdef __POCC__ +# if(__POCC__ < 450) +/* 64-bit lseek-like function unavailable */ +# define _lseeki64(hnd,ofs,whence) _lseek(hnd,ofs,whence) +# else +# define _lseeki64(hnd,ofs,whence) _lseek64(hnd,ofs,whence) +# endif +#endif + +#ifdef _WIN32_WCE +/* 64-bit lseek-like function unavailable */ +# undef _lseeki64 +# define _lseeki64(hnd,ofs,whence) lseek(hnd,ofs,whence) +# undef _get_osfhandle +# define _get_osfhandle(fd) (fd) +#endif + +/* + * Truncate a file handle at a 64-bit position 'where'. + */ + +int tool_ftruncate64(int fd, curl_off_t where) +{ + if(_lseeki64(fd, where, SEEK_SET) < 0) + return -1; + + if(!SetEndOfFile((HANDLE)_get_osfhandle(fd))) + return -1; + + return 0; +} + +#endif /* WIN32 && ! __MINGW64__ */ + diff --git a/external/libcurl_android/jni/libcurl/src/tool_cb_see.h b/external/libcurl_android/jni/libcurl/src/tool_cb_see.h new file mode 100755 index 00000000..ceb22d65 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_cb_see.h @@ -0,0 +1,46 @@ +#ifndef HEADER_CURL_TOOL_CB_SEE_H +#define HEADER_CURL_TOOL_CB_SEE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#if defined(WIN32) && !defined(__MINGW64__) + +int tool_ftruncate64(int fd, curl_off_t where); + +#undef ftruncate +#define ftruncate(fd,where) tool_ftruncate64(fd,where) + +#ifndef HAVE_FTRUNCATE +# define HAVE_FTRUNCATE 1 +#endif + +#endif /* WIN32 && ! __MINGW64__ */ + +/* +** callback for CURLOPT_SEEKFUNCTION +*/ + +int tool_seek_cb(void *userdata, curl_off_t offset, int whence); + +#endif /* HEADER_CURL_TOOL_CB_SEE_H */ + diff --git a/external/libcurl_android/jni/libcurl/src/tool_cb_wrt.c b/external/libcurl_android/jni/libcurl/src/tool_cb_wrt.c new file mode 100755 index 00000000..dfbf95cc --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_cb_wrt.c @@ -0,0 +1,152 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#define ENABLE_CURLX_PRINTF +/* use our own printf() functions */ +#include "curlx.h" + +#include "tool_cfgable.h" +#include "tool_msgs.h" +#include "tool_cb_wrt.h" + +#include "memdebug.h" /* keep this as LAST include */ + +/* +** callback for CURLOPT_WRITEFUNCTION +*/ + +size_t tool_write_cb(void *buffer, size_t sz, size_t nmemb, void *userdata) +{ + size_t rc; + struct OutStruct *outs = userdata; + struct OperationConfig *config = outs->config; + + /* + * Once that libcurl has called back tool_write_cb() the returned value + * is checked against the amount that was intended to be written, if + * it does not match then it fails with CURLE_WRITE_ERROR. So at this + * point returning a value different from sz*nmemb indicates failure. + */ + const size_t failure = (sz * nmemb) ? 0 : 1; + + if(!config) + return failure; + +#ifdef DEBUGBUILD + if(config->include_headers) { + if(sz * nmemb > (size_t)CURL_MAX_HTTP_HEADER) { + warnf(config, "Header data size exceeds single call write limit!\n"); + return failure; + } + } + else { + if(sz * nmemb > (size_t)CURL_MAX_WRITE_SIZE) { + warnf(config, "Data size exceeds single call write limit!\n"); + return failure; + } + } + + { + /* Some internal congruency checks on received OutStruct */ + bool check_fails = FALSE; + if(outs->filename) { + /* regular file */ + if(!*outs->filename) + check_fails = TRUE; + if(!outs->s_isreg) + check_fails = TRUE; + if(outs->fopened && !outs->stream) + check_fails = TRUE; + if(!outs->fopened && outs->stream) + check_fails = TRUE; + if(!outs->fopened && outs->bytes) + check_fails = TRUE; + } + else { + /* standard stream */ + if(!outs->stream || outs->s_isreg || outs->fopened) + check_fails = TRUE; + if(outs->alloc_filename || outs->is_cd_filename || outs->init) + check_fails = TRUE; + } + if(check_fails) { + warnf(config, "Invalid output struct data for write callback\n"); + return failure; + } + } +#endif + + if(!outs->stream) { + FILE *file; + + if(!outs->filename || !*outs->filename) { + warnf(config, "Remote filename has no length!\n"); + return failure; + } + + if(outs->is_cd_filename) { + /* don't overwrite existing files */ + file = fopen(outs->filename, "rb"); + if(file) { + fclose(file); + warnf(config, "Refusing to overwrite %s: %s\n", outs->filename, + strerror(EEXIST)); + return failure; + } + } + + /* open file for writing */ + file = fopen(outs->filename, "wb"); + if(!file) { + warnf(config, "Failed to create the file %s: %s\n", outs->filename, + strerror(errno)); + return failure; + } + outs->s_isreg = TRUE; + outs->fopened = TRUE; + outs->stream = file; + outs->bytes = 0; + outs->init = 0; + } + + rc = fwrite(buffer, sz, nmemb, outs->stream); + + if((sz * nmemb) == rc) + /* we added this amount of data to the output */ + outs->bytes += (sz * nmemb); + + if(config->readbusy) { + config->readbusy = FALSE; + curl_easy_pause(config->easy, CURLPAUSE_CONT); + } + + if(config->nobuffer) { + /* output buffering disabled */ + int res = fflush(outs->stream); + if(res) + return failure; + } + + return rc; +} + diff --git a/external/libcurl_android/jni/libcurl/src/tool_cb_wrt.h b/external/libcurl_android/jni/libcurl/src/tool_cb_wrt.h new file mode 100755 index 00000000..380d8dd6 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_cb_wrt.h @@ -0,0 +1,33 @@ +#ifndef HEADER_CURL_TOOL_CB_WRT_H +#define HEADER_CURL_TOOL_CB_WRT_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +/* +** callback for CURLOPT_WRITEFUNCTION +*/ + +size_t tool_write_cb(void *buffer, size_t sz, size_t nmemb, void *userdata); + +#endif /* HEADER_CURL_TOOL_CB_WRT_H */ + diff --git a/external/libcurl_android/jni/libcurl/src/tool_cfgable.c b/external/libcurl_android/jni/libcurl/src/tool_cfgable.c new file mode 100755 index 00000000..2fdae073 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_cfgable.c @@ -0,0 +1,154 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#include "tool_cfgable.h" +#include "tool_main.h" + +#include "memdebug.h" /* keep this as LAST include */ + +void config_init(struct OperationConfig* config) +{ + memset(config, 0, sizeof(struct OperationConfig)); + + config->postfieldsize = -1; + config->use_httpget = FALSE; + config->create_dirs = FALSE; + config->maxredirs = DEFAULT_MAXREDIRS; + config->proto = CURLPROTO_ALL; /* FIXME: better to read from library */ + config->proto_present = FALSE; + config->proto_redir = + CURLPROTO_ALL & ~(CURLPROTO_FILE|CURLPROTO_SCP); /* not FILE or SCP */ + config->proto_redir_present = FALSE; +} + +static void free_config_fields(struct OperationConfig *config) +{ + struct getout *urlnode; + + Curl_safefree(config->random_file); + Curl_safefree(config->egd_file); + Curl_safefree(config->useragent); + Curl_safefree(config->cookie); + Curl_safefree(config->cookiejar); + Curl_safefree(config->cookiefile); + + Curl_safefree(config->postfields); + Curl_safefree(config->referer); + + Curl_safefree(config->headerfile); + Curl_safefree(config->ftpport); + Curl_safefree(config->iface); + + Curl_safefree(config->range); + + Curl_safefree(config->userpwd); + Curl_safefree(config->tls_username); + Curl_safefree(config->tls_password); + Curl_safefree(config->tls_authtype); + Curl_safefree(config->proxyuserpwd); + Curl_safefree(config->proxy); + + Curl_safefree(config->dns_ipv6_addr); + Curl_safefree(config->dns_ipv4_addr); + Curl_safefree(config->dns_interface); + Curl_safefree(config->dns_servers); + + Curl_safefree(config->noproxy); + + Curl_safefree(config->mail_from); + curl_slist_free_all(config->mail_rcpt); + Curl_safefree(config->mail_auth); + + Curl_safefree(config->netrc_file); + + urlnode = config->url_list; + while(urlnode) { + struct getout *next = urlnode->next; + Curl_safefree(urlnode->url); + Curl_safefree(urlnode->outfile); + Curl_safefree(urlnode->infile); + Curl_safefree(urlnode); + urlnode = next; + } + config->url_list = NULL; + config->url_last = NULL; + config->url_get = NULL; + config->url_out = NULL; + + Curl_safefree(config->cipher_list); + Curl_safefree(config->cert); + Curl_safefree(config->cert_type); + Curl_safefree(config->cacert); + Curl_safefree(config->capath); + Curl_safefree(config->crlfile); + Curl_safefree(config->key); + Curl_safefree(config->key_type); + Curl_safefree(config->key_passwd); + Curl_safefree(config->pubkey); + Curl_safefree(config->hostpubmd5); + Curl_safefree(config->engine); + + Curl_safefree(config->customrequest); + Curl_safefree(config->krblevel); + + Curl_safefree(config->xoauth2_bearer); + + Curl_safefree(config->writeout); + + curl_slist_free_all(config->quote); + curl_slist_free_all(config->postquote); + curl_slist_free_all(config->prequote); + + curl_slist_free_all(config->headers); + curl_slist_free_all(config->proxyheaders); + + if(config->httppost) { + curl_formfree(config->httppost); + config->httppost = NULL; + } + config->last_post = NULL; + + curl_slist_free_all(config->telnet_options); + curl_slist_free_all(config->resolve); + + Curl_safefree(config->socksproxy); + Curl_safefree(config->socks5_gssapi_service); + + Curl_safefree(config->ftp_account); + Curl_safefree(config->ftp_alternative_to_user); +} + +void config_free(struct OperationConfig *config) +{ + struct OperationConfig *last = config; + + /* Free each of the structures in reverse order */ + while(last) { + struct OperationConfig *prev = last->prev; + + free_config_fields(last); + free(last); + + last = prev; + } +} diff --git a/external/libcurl_android/jni/libcurl/src/tool_cfgable.h b/external/libcurl_android/jni/libcurl/src/tool_cfgable.h new file mode 100755 index 00000000..4ef26902 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_cfgable.h @@ -0,0 +1,238 @@ +#ifndef HEADER_CURL_TOOL_CFGABLE_H +#define HEADER_CURL_TOOL_CFGABLE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#include "tool_sdecls.h" + +#include "tool_metalink.h" + +struct GlobalConfig; + +struct OperationConfig { + CURL *easy; /* A copy of the handle from GlobalConfig */ + bool remote_time; + char *random_file; + char *egd_file; + char *useragent; + char *cookie; /* single line with specified cookies */ + char *cookiejar; /* write to this file */ + char *cookiefile; /* read from this file */ + bool cookiesession; /* new session? */ + bool encoding; /* Accept-Encoding please */ + bool tr_encoding; /* Transfer-Encoding please */ + unsigned long authtype; /* auth bitmask */ + bool use_resume; + bool resume_from_current; + bool disable_epsv; + bool disable_eprt; + bool ftp_pret; + long proto; + bool proto_present; + long proto_redir; + bool proto_redir_present; + curl_off_t resume_from; + char *postfields; + curl_off_t postfieldsize; + char *referer; + double timeout; + double connecttimeout; + long maxredirs; + curl_off_t max_filesize; + char *headerfile; + char *ftpport; + char *iface; + int localport; + int localportrange; + unsigned short porttouse; + char *range; + long low_speed_limit; + long low_speed_time; + char *dns_servers; /* dot notation: 1.1.1.1;2.2.2.2 */ + char *dns_interface; /* interface name */ + char *dns_ipv4_addr; /* dot notation */ + char *dns_ipv6_addr; /* dot notation */ + char *userpwd; + char *login_options; + char *tls_username; + char *tls_password; + char *tls_authtype; + char *proxyuserpwd; + char *proxy; + int proxyver; /* set to CURLPROXY_HTTP* define */ + char *noproxy; + char *mail_from; + struct curl_slist *mail_rcpt; + char *mail_auth; + bool sasl_ir; /* Enable/disable SASL initial response */ + bool proxytunnel; + bool ftp_append; /* APPE on ftp */ + bool use_ascii; /* select ascii or text transfer */ + bool autoreferer; /* automatically set referer */ + bool failonerror; /* fail on (HTTP) errors */ + bool include_headers; /* send headers to data output */ + bool no_body; /* don't get the body */ + bool dirlistonly; /* only get the FTP dir list */ + bool followlocation; /* follow http redirects */ + bool unrestricted_auth; /* Continue to send authentication (user+password) + when following ocations, even when hostname + changed */ + bool netrc_opt; + bool netrc; + char *netrc_file; + struct getout *url_list; /* point to the first node */ + struct getout *url_last; /* point to the last/current node */ + struct getout *url_get; /* point to the node to fill in URL */ + struct getout *url_out; /* point to the node to fill in outfile */ + char *cipher_list; + char *cert; + char *cert_type; + char *cacert; + char *capath; + char *crlfile; + char *key; + char *key_type; + char *key_passwd; + char *pubkey; + char *hostpubmd5; + char *engine; + bool crlf; + char *customrequest; + char *krblevel; + long httpversion; + bool nobuffer; + bool readbusy; /* set when reading input returns EAGAIN */ + bool globoff; + bool use_httpget; + bool insecure_ok; /* set TRUE to allow insecure SSL connects */ + bool create_dirs; + bool ftp_create_dirs; + bool ftp_skip_ip; + bool proxynegotiate; + bool proxyntlm; + bool proxydigest; + bool proxybasic; + bool proxyanyauth; + char *writeout; /* %-styled format string to output */ + bool writeenv; /* write results to environment, if available */ + struct curl_slist *quote; + struct curl_slist *postquote; + struct curl_slist *prequote; + long ssl_version; + long ip_version; + curl_TimeCond timecond; + time_t condtime; + struct curl_slist *headers; + struct curl_slist *proxyheaders; + struct curl_httppost *httppost; + struct curl_httppost *last_post; + struct curl_slist *telnet_options; + struct curl_slist *resolve; + HttpReq httpreq; + + /* for bandwidth limiting features: */ + curl_off_t sendpersecond; /* send to peer */ + curl_off_t recvpersecond; /* receive from peer */ + + bool ftp_ssl; + bool ftp_ssl_reqd; + bool ftp_ssl_control; + bool ftp_ssl_ccc; + int ftp_ssl_ccc_mode; + + char *socksproxy; /* set to server string */ + int socksver; /* set to CURLPROXY_SOCKS* define */ + char *socks5_gssapi_service; /* set service name for gssapi principal + * default rcmd */ + int socks5_gssapi_nec ; /* The NEC reference server does not protect + * the encryption type exchange */ + + bool tcp_nodelay; + long req_retry; /* number of retries */ + long retry_delay; /* delay between retries (in seconds) */ + long retry_maxtime; /* maximum time to keep retrying */ + + char *ftp_account; /* for ACCT */ + char *ftp_alternative_to_user; /* send command if USER/PASS fails */ + int ftp_filemethod; + long tftp_blksize; /* TFTP BLKSIZE option */ + bool ignorecl; /* --ignore-content-length */ + bool disable_sessionid; + + bool raw; + bool post301; + bool post302; + bool post303; + bool nokeepalive; /* for keepalive needs */ + long alivetime; + bool content_disposition; /* use Content-disposition filename */ + + int default_node_flags; /* default flags to search for each 'node', which + is basically each given URL to transfer */ + + bool xattr; /* store metadata in extended attributes */ + long gssapi_delegation; + bool ssl_allow_beast; /* allow this SSL vulnerability */ + + bool use_metalink; /* process given URLs as metalink XML file */ + metalinkfile *metalinkfile_list; /* point to the first node */ + metalinkfile *metalinkfile_last; /* point to the last/current node */ +#ifdef CURLDEBUG + bool test_event_based; +#endif + char *xoauth2_bearer; /* XOAUTH2 bearer token */ + bool nonpn; /* enable/disable TLS NPN extension */ + bool noalpn; /* enable/disable TLS ALPN extension */ + + struct GlobalConfig *global; + struct OperationConfig *prev; + struct OperationConfig *next; /* Always last in the struct */ +}; + +struct GlobalConfig { + CURL *easy; /* Once we have one, we keep it here */ + int showerror; /* -1 == unset, default => show errors + 0 => -s is used to NOT show errors + 1 => -S has been used to show errors */ + bool mute; /* don't show messages, --silent given */ + bool noprogress; /* don't show progress bar --silent given */ + bool isatty; /* Updated internally if output is a tty */ + FILE *errors; /* Error stream, defaults to stderr */ + bool errors_fopened; /* Whether error stream isn't stderr */ + char *trace_dump; /* file to dump the network trace to */ + FILE *trace_stream; + bool trace_fopened; + trace tracetype; + bool tracetime; /* include timestamp? */ + int progressmode; /* CURL_PROGRESS_BAR / CURL_PROGRESS_STATS */ + char *libcurl; /* Output libcurl code to this file name */ + + struct OperationConfig *first; + struct OperationConfig *current; + struct OperationConfig *last; /* Always last in the struct */ +}; + +void config_init(struct OperationConfig *config); +void config_free(struct OperationConfig *config); + +#endif /* HEADER_CURL_TOOL_CFGABLE_H */ diff --git a/external/libcurl_android/jni/libcurl/src/tool_convert.c b/external/libcurl_android/jni/libcurl/src/tool_convert.c new file mode 100755 index 00000000..ecce036a --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_convert.c @@ -0,0 +1,150 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#ifdef CURL_DOES_CONVERSIONS + +#ifdef HAVE_ICONV +# include +#endif + +#include "tool_convert.h" + +#include "memdebug.h" /* keep this as LAST include */ + +#ifdef HAVE_ICONV + +/* curl tool iconv conversion descriptors */ +static iconv_t inbound_cd = (iconv_t)-1; +static iconv_t outbound_cd = (iconv_t)-1; + +/* set default codesets for iconv */ +#ifndef CURL_ICONV_CODESET_OF_NETWORK +# define CURL_ICONV_CODESET_OF_NETWORK "ISO8859-1" +#endif + +/* + * convert_to_network() is a curl tool function to convert + * from the host encoding to ASCII on non-ASCII platforms. + */ +CURLcode convert_to_network(char *buffer, size_t length) +{ + /* translate from the host encoding to the network encoding */ + char *input_ptr, *output_ptr; + size_t res, in_bytes, out_bytes; + + /* open an iconv conversion descriptor if necessary */ + if(outbound_cd == (iconv_t)-1) { + outbound_cd = iconv_open(CURL_ICONV_CODESET_OF_NETWORK, + CURL_ICONV_CODESET_OF_HOST); + if(outbound_cd == (iconv_t)-1) { + return CURLE_CONV_FAILED; + } + } + /* call iconv */ + input_ptr = output_ptr = buffer; + in_bytes = out_bytes = length; + res = iconv(outbound_cd, &input_ptr, &in_bytes, + &output_ptr, &out_bytes); + if((res == (size_t)-1) || (in_bytes != 0)) { + return CURLE_CONV_FAILED; + } + + return CURLE_OK; +} + +/* + * convert_from_network() is a curl tool function + * for performing ASCII conversions on non-ASCII platforms. + */ +CURLcode convert_from_network(char *buffer, size_t length) +{ + /* translate from the network encoding to the host encoding */ + char *input_ptr, *output_ptr; + size_t res, in_bytes, out_bytes; + + /* open an iconv conversion descriptor if necessary */ + if(inbound_cd == (iconv_t)-1) { + inbound_cd = iconv_open(CURL_ICONV_CODESET_OF_HOST, + CURL_ICONV_CODESET_OF_NETWORK); + if(inbound_cd == (iconv_t)-1) { + return CURLE_CONV_FAILED; + } + } + /* call iconv */ + input_ptr = output_ptr = buffer; + in_bytes = out_bytes = length; + res = iconv(inbound_cd, &input_ptr, &in_bytes, + &output_ptr, &out_bytes); + if((res == (size_t)-1) || (in_bytes != 0)) { + return CURLE_CONV_FAILED; + } + + return CURLE_OK; +} + +void convert_cleanup(void) +{ + /* close iconv conversion descriptors */ + if(inbound_cd != (iconv_t)-1) + (void)iconv_close(inbound_cd); + if(outbound_cd != (iconv_t)-1) + (void)iconv_close(outbound_cd); +} + +#endif /* HAVE_ICONV */ + +char convert_char(curl_infotype infotype, char this_char) +{ +/* determine how this specific character should be displayed */ + switch(infotype) { + case CURLINFO_DATA_IN: + case CURLINFO_DATA_OUT: + case CURLINFO_SSL_DATA_IN: + case CURLINFO_SSL_DATA_OUT: + /* data, treat as ASCII */ + if((this_char >= 0x20) && (this_char < 0x7f)) { + /* printable ASCII hex value: convert to host encoding */ + (void)convert_from_network(&this_char, 1); + } + else { + /* non-printable ASCII, use a replacement character */ + return UNPRINTABLE_CHAR; + } + /* fall through to default */ + default: + /* treat as host encoding */ + if(ISPRINT(this_char) + && (this_char != '\t') + && (this_char != '\r') + && (this_char != '\n')) { + /* printable characters excluding tabs and line end characters */ + return this_char; + } + break; + } + /* non-printable, use a replacement character */ + return UNPRINTABLE_CHAR; +} + +#endif /* CURL_DOES_CONVERSIONS */ + diff --git a/external/libcurl_android/jni/libcurl/src/tool_convert.h b/external/libcurl_android/jni/libcurl/src/tool_convert.h new file mode 100755 index 00000000..32d473f9 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_convert.h @@ -0,0 +1,45 @@ +#ifndef HEADER_CURL_TOOL_CONVERT_H +#define HEADER_CURL_TOOL_CONVERT_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#ifdef CURL_DOES_CONVERSIONS + +#ifdef HAVE_ICONV + +CURLcode convert_to_network(char *buffer, size_t length); +CURLcode convert_from_network(char *buffer, size_t length); +void convert_cleanup(void); + +#endif /* HAVE_ICONV */ + +char convert_char(curl_infotype infotype, char this_char); + +#endif /* CURL_DOES_CONVERSIONS */ + +#if !defined(CURL_DOES_CONVERSIONS) || !defined(HAVE_ICONV) +#define convert_cleanup() Curl_nop_stmt +#endif + +#endif /* HEADER_CURL_TOOL_CONVERT_H */ + diff --git a/external/libcurl_android/jni/libcurl/src/tool_dirhie.c b/external/libcurl_android/jni/libcurl/src/tool_dirhie.c new file mode 100755 index 00000000..5965f7a7 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_dirhie.c @@ -0,0 +1,147 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#include + +#ifdef WIN32 +# include +#endif + +#define ENABLE_CURLX_PRINTF +/* use our own printf() functions */ +#include "curlx.h" + +#include "tool_dirhie.h" + +#include "memdebug.h" /* keep this as LAST include */ + +#ifdef NETWARE +# ifndef __NOVELL_LIBC__ +# define mkdir mkdir_510 +# endif +#endif + +#ifdef WIN32 +# define mkdir(x,y) (mkdir)((x)) +# ifndef __POCC__ +# define F_OK 0 +# endif +#endif + +static void show_dir_errno(FILE *errors, const char *name) +{ + switch(ERRNO) { +#ifdef EACCES + case EACCES: + fprintf(errors, "You don't have permission to create %s.\n", name); + break; +#endif +#ifdef ENAMETOOLONG + case ENAMETOOLONG: + fprintf(errors, "The directory name %s is too long.\n", name); + break; +#endif +#ifdef EROFS + case EROFS: + fprintf(errors, "%s resides on a read-only file system.\n", name); + break; +#endif +#ifdef ENOSPC + case ENOSPC: + fprintf(errors, "No space left on the file system that will " + "contain the directory %s.\n", name); + break; +#endif +#ifdef EDQUOT + case EDQUOT: + fprintf(errors, "Cannot create directory %s because you " + "exceeded your quota.\n", name); + break; +#endif + default : + fprintf(errors, "Error creating directory %s.\n", name); + break; + } +} + +/* + * Create the needed directory hierarchy recursively in order to save + * multi-GETs in file output, ie: + * curl "http://my.site/dir[1-5]/file[1-5].txt" -o "dir#1/file#2.txt" + * should create all the dir* automagically + */ + +CURLcode create_dir_hierarchy(const char *outfile, FILE *errors) +{ + char *tempdir; + char *tempdir2; + char *outdup; + char *dirbuildup; + CURLcode result = CURLE_OK; + size_t outlen; + + outlen = strlen(outfile); + outdup = strdup(outfile); + if(!outdup) + return CURLE_OUT_OF_MEMORY; + + dirbuildup = malloc(outlen + 1); + if(!dirbuildup) { + Curl_safefree(outdup); + return CURLE_OUT_OF_MEMORY; + } + dirbuildup[0] = '\0'; + + tempdir = strtok(outdup, DIR_CHAR); + + while(tempdir != NULL) { + tempdir2 = strtok(NULL, DIR_CHAR); + /* since strtok returns a token for the last word even + if not ending with DIR_CHAR, we need to prune it */ + if(tempdir2 != NULL) { + size_t dlen = strlen(dirbuildup); + if(dlen) + snprintf(&dirbuildup[dlen], outlen - dlen, "%s%s", DIR_CHAR, tempdir); + else { + if(0 != strncmp(outdup, DIR_CHAR, 1)) + strcpy(dirbuildup, tempdir); + else + snprintf(dirbuildup, outlen, "%s%s", DIR_CHAR, tempdir); + } + if(access(dirbuildup, F_OK) == -1) { + if(-1 == mkdir(dirbuildup,(mode_t)0000750)) { + show_dir_errno(errors, dirbuildup); + result = CURLE_WRITE_ERROR; + break; /* get out of loop */ + } + } + } + tempdir = tempdir2; + } + + Curl_safefree(dirbuildup); + Curl_safefree(outdup); + + return result; +} + diff --git a/external/libcurl_android/jni/libcurl/src/tool_dirhie.h b/external/libcurl_android/jni/libcurl/src/tool_dirhie.h new file mode 100755 index 00000000..5f19575d --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_dirhie.h @@ -0,0 +1,29 @@ +#ifndef HEADER_CURL_TOOL_DIRHIE_H +#define HEADER_CURL_TOOL_DIRHIE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +CURLcode create_dir_hierarchy(const char *outfile, FILE *errors); + +#endif /* HEADER_CURL_TOOL_DIRHIE_H */ + diff --git a/external/libcurl_android/jni/libcurl/src/tool_doswin.c b/external/libcurl_android/jni/libcurl/src/tool_doswin.c new file mode 100755 index 00000000..dd6e8bb8 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_doswin.c @@ -0,0 +1,299 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#if defined(MSDOS) || defined(WIN32) + +#if defined(HAVE_LIBGEN_H) && defined(HAVE_BASENAME) +# include +#endif + +#ifdef WIN32 +# include "tool_cfgable.h" +# include "tool_libinfo.h" +#endif + +#include "tool_bname.h" +#include "tool_doswin.h" + +#include "memdebug.h" /* keep this as LAST include */ + +/* + * Macros ALWAYS_TRUE and ALWAYS_FALSE are used to avoid compiler warnings. + */ + +#define ALWAYS_TRUE (1) +#define ALWAYS_FALSE (0) + +#if defined(_MSC_VER) && !defined(__POCC__) +# undef ALWAYS_TRUE +# undef ALWAYS_FALSE +# if (_MSC_VER < 1500) +# define ALWAYS_TRUE (0, 1) +# define ALWAYS_FALSE (1, 0) +# else +# define ALWAYS_TRUE \ +__pragma(warning(push)) \ +__pragma(warning(disable:4127)) \ +(1) \ +__pragma(warning(pop)) +# define ALWAYS_FALSE \ +__pragma(warning(push)) \ +__pragma(warning(disable:4127)) \ +(0) \ +__pragma(warning(pop)) +# endif +#endif + +#ifdef WIN32 +# undef PATH_MAX +# define PATH_MAX MAX_PATH +#endif + +#ifndef S_ISCHR +# ifdef S_IFCHR +# define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) +# else +# define S_ISCHR(m) (0) /* cannot tell if file is a device */ +# endif +#endif + +#ifdef WIN32 +# define _use_lfn(f) ALWAYS_TRUE /* long file names always available */ +#elif !defined(__DJGPP__) || (__DJGPP__ < 2) /* DJGPP 2.0 has _use_lfn() */ +# define _use_lfn(f) ALWAYS_FALSE /* long file names never available */ +#elif defined(__DJGPP__) +# include /* _use_lfn(f) prototype */ +#endif + +static const char *msdosify (const char *file_name); +static char *rename_if_dos_device_name (char *file_name); + +/* + * sanitize_dos_name: returns a newly allocated string holding a + * valid file name which will be a transformation of given argument + * in case this wasn't already a valid file name. + * + * This function takes ownership of given argument, free'ing it before + * returning. Caller is responsible of free'ing returned string. Upon + * out of memory condition function returns NULL. + */ + +char *sanitize_dos_name(char *file_name) +{ + char new_name[PATH_MAX]; + + if(!file_name) + return NULL; + + if(strlen(file_name) >= PATH_MAX) + file_name[PATH_MAX-1] = '\0'; /* truncate it */ + + strcpy(new_name, msdosify(file_name)); + + Curl_safefree(file_name); + + return strdup(rename_if_dos_device_name(new_name)); +} + +/* The following functions are taken with modification from the DJGPP + * port of tar 1.12. They use algorithms originally from DJTAR. */ + +static const char *msdosify (const char *file_name) +{ + static char dos_name[PATH_MAX]; + static const char illegal_chars_dos[] = ".+, ;=[]" /* illegal in DOS */ + "|<>\\\":?*"; /* illegal in DOS & W95 */ + static const char *illegal_chars_w95 = &illegal_chars_dos[8]; + int idx, dot_idx; + const char *s = file_name; + char *d = dos_name; + const char *const dlimit = dos_name + sizeof(dos_name) - 1; + const char *illegal_aliens = illegal_chars_dos; + size_t len = sizeof(illegal_chars_dos) - 1; + + /* Support for Windows 9X VFAT systems, when available. */ + if(_use_lfn(file_name)) { + illegal_aliens = illegal_chars_w95; + len -= (illegal_chars_w95 - illegal_chars_dos); + } + + /* Get past the drive letter, if any. */ + if(s[0] >= 'A' && s[0] <= 'z' && s[1] == ':') { + *d++ = *s++; + *d++ = *s++; + } + + for(idx = 0, dot_idx = -1; *s && d < dlimit; s++, d++) { + if(memchr(illegal_aliens, *s, len)) { + /* Dots are special: DOS doesn't allow them as the leading character, + and a file name cannot have more than a single dot. We leave the + first non-leading dot alone, unless it comes too close to the + beginning of the name: we want sh.lex.c to become sh_lex.c, not + sh.lex-c. */ + if(*s == '.') { + if(idx == 0 && (s[1] == '/' || (s[1] == '.' && s[2] == '/'))) { + /* Copy "./" and "../" verbatim. */ + *d++ = *s++; + if(*s == '.') + *d++ = *s++; + *d = *s; + } + else if(idx == 0) + *d = '_'; + else if(dot_idx >= 0) { + if(dot_idx < 5) { /* 5 is a heuristic ad-hoc'ery */ + d[dot_idx - idx] = '_'; /* replace previous dot */ + *d = '.'; + } + else + *d = '-'; + } + else + *d = '.'; + + if(*s == '.') + dot_idx = idx; + } + else if(*s == '+' && s[1] == '+') { + if(idx - 2 == dot_idx) { /* .c++, .h++ etc. */ + *d++ = 'x'; + *d = 'x'; + } + else { + /* libg++ etc. */ + memcpy (d, "plus", 4); + d += 3; + } + s++; + idx++; + } + else + *d = '_'; + } + else + *d = *s; + if(*s == '/') { + idx = 0; + dot_idx = -1; + } + else + idx++; + } + + *d = '\0'; + return dos_name; +} + +static char *rename_if_dos_device_name (char *file_name) +{ + /* We could have a file whose name is a device on MS-DOS. Trying to + * retrieve such a file would fail at best and wedge us at worst. We need + * to rename such files. */ + char *base; + struct_stat st_buf; + char fname[PATH_MAX]; + + strncpy(fname, file_name, PATH_MAX-1); + fname[PATH_MAX-1] = '\0'; + base = basename(fname); + if(((stat(base, &st_buf)) == 0) && (S_ISCHR(st_buf.st_mode))) { + size_t blen = strlen(base); + + if(strlen(fname) >= PATH_MAX-1) { + /* Make room for the '_' */ + blen--; + base[blen] = '\0'; + } + /* Prepend a '_'. */ + memmove(base + 1, base, blen + 1); + base[0] = '_'; + strcpy(file_name, fname); + } + return file_name; +} + +#if defined(MSDOS) && (defined(__DJGPP__) || defined(__GO32__)) + +/* + * Disable program default argument globbing. We do it on our own. + */ +char **__crt0_glob_function(char *arg) +{ + (void)arg; + return (char**)0; +} + +#endif /* MSDOS && (__DJGPP__ || __GO32__) */ + +#ifdef WIN32 + +/* + * Function to find CACert bundle on a Win32 platform using SearchPath. + * (SearchPath is already declared via inclusions done in setup header file) + * (Use the ASCII version instead of the unicode one!) + * The order of the directories it searches is: + * 1. application's directory + * 2. current working directory + * 3. Windows System directory (e.g. C:\windows\system32) + * 4. Windows Directory (e.g. C:\windows) + * 5. all directories along %PATH% + * + * For WinXP and later search order actually depends on registry value: + * HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\SafeProcessSearchMode + */ + +CURLcode FindWin32CACert(struct OperationConfig *config, + const char *bundle_file) +{ + CURLcode result = CURLE_OK; + + /* search and set cert file only if libcurl supports SSL */ + if(curlinfo->features & CURL_VERSION_SSL) { + + DWORD res_len; + DWORD buf_tchar_size = PATH_MAX + 1; + DWORD buf_bytes_size = sizeof(TCHAR) * buf_tchar_size; + char *ptr = NULL; + + char *buf = malloc(buf_bytes_size); + if(!buf) + return CURLE_OUT_OF_MEMORY; + buf[0] = '\0'; + + res_len = SearchPathA(NULL, bundle_file, NULL, buf_tchar_size, buf, &ptr); + if(res_len > 0) { + Curl_safefree(config->cacert); + config->cacert = strdup(buf); + if(!config->cacert) + result = CURLE_OUT_OF_MEMORY; + } + + Curl_safefree(buf); + } + + return result; +} + +#endif /* WIN32 */ + +#endif /* MSDOS || WIN32 */ diff --git a/external/libcurl_android/jni/libcurl/src/tool_doswin.h b/external/libcurl_android/jni/libcurl/src/tool_doswin.h new file mode 100755 index 00000000..cd216dbc --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_doswin.h @@ -0,0 +1,46 @@ +#ifndef HEADER_CURL_TOOL_DOSWIN_H +#define HEADER_CURL_TOOL_DOSWIN_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#if defined(MSDOS) || defined(WIN32) + +char *sanitize_dos_name(char *file_name); + +#if defined(MSDOS) && (defined(__DJGPP__) || defined(__GO32__)) + +char **__crt0_glob_function(char *arg); + +#endif /* MSDOS && (__DJGPP__ || __GO32__) */ + +#ifdef WIN32 + +CURLcode FindWin32CACert(struct OperationConfig *config, + const char *bundle_file); + +#endif /* WIN32 */ + +#endif /* MSDOS || WIN32 */ + +#endif /* HEADER_CURL_TOOL_DOSWIN_H */ + diff --git a/external/libcurl_android/jni/libcurl/src/tool_easysrc.c b/external/libcurl_android/jni/libcurl/src/tool_easysrc.c new file mode 100755 index 00000000..3db27bb5 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_easysrc.c @@ -0,0 +1,229 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#ifndef CURL_DISABLE_LIBCURL_OPTION + +#define ENABLE_CURLX_PRINTF +/* use our own printf() functions */ +#include "curlx.h" + +#include "tool_cfgable.h" +#include "tool_easysrc.h" +#include "tool_msgs.h" + +#include "memdebug.h" /* keep this as LAST include */ + +/* global variable definitions, for easy-interface source code generation */ + +struct curl_slist *easysrc_decl = NULL; /* Variable declarations */ +struct curl_slist *easysrc_data = NULL; /* Build slists, forms etc. */ +struct curl_slist *easysrc_code = NULL; /* Setopt calls */ +struct curl_slist *easysrc_toohard = NULL; /* Unconvertible setopt */ +struct curl_slist *easysrc_clean = NULL; /* Clean up allocated data */ +int easysrc_form_count = 0; +int easysrc_slist_count = 0; + +static const char *const srchead[]={ + "/********* Sample code generated by the curl command line tool **********", + " * All curl_easy_setopt() options are documented at:", + " * http://curl.haxx.se/libcurl/c/curl_easy_setopt.html", + " ************************************************************************/", + "#include ", + "", + "int main(int argc, char *argv[])", + "{", + " CURLcode ret;", + " CURL *hnd;", + NULL +}; +/* easysrc_decl declarations come here */ +/* easysrc_data initialisations come here */ +/* easysrc_code statements come here */ +static const char *const srchard[]={ + "/* Here is a list of options the curl code used that cannot get generated", + " as source easily. You may select to either not use them or implement", + " them yourself.", + "", + NULL +}; +static const char *const srcend[]={ + "", + " return (int)ret;", + "}", + "/**** End of sample code ****/", + NULL +}; + +/* Clean up all source code if we run out of memory */ +static void easysrc_free(void) +{ + curl_slist_free_all(easysrc_decl); + easysrc_decl = NULL; + curl_slist_free_all(easysrc_data); + easysrc_data = NULL; + curl_slist_free_all(easysrc_code); + easysrc_code = NULL; + curl_slist_free_all(easysrc_toohard); + easysrc_toohard = NULL; + curl_slist_free_all(easysrc_clean); + easysrc_clean = NULL; +} + +/* Add a source line to the main code or remarks */ +CURLcode easysrc_add(struct curl_slist **plist, const char *line) +{ + CURLcode ret = CURLE_OK; + struct curl_slist *list = + curl_slist_append(*plist, line); + if(!list) { + easysrc_free(); + ret = CURLE_OUT_OF_MEMORY; + } + else + *plist = list; + return ret; +} + +CURLcode easysrc_addf(struct curl_slist **plist, const char *fmt, ...) +{ + CURLcode ret; + char *bufp; + va_list ap; + va_start(ap, fmt); + bufp = curlx_mvaprintf(fmt, ap); + va_end(ap); + if(! bufp) { + ret = CURLE_OUT_OF_MEMORY; + } + else { + ret = easysrc_add(plist, bufp); + curl_free(bufp); + } + return ret; +} + +#define CHKRET(v) do {CURLcode ret = (v); if(ret) return ret;} WHILE_FALSE + +CURLcode easysrc_init(void) +{ + CHKRET(easysrc_add(&easysrc_code, + "hnd = curl_easy_init();")); + return CURLE_OK; +} + +CURLcode easysrc_perform(void) +{ + /* Note any setopt calls which we could not convert */ + if(easysrc_toohard) { + int i; + struct curl_slist *ptr; + const char *c; + CHKRET(easysrc_add(&easysrc_code, "")); + /* Preamble comment */ + for(i=0; ((c = srchard[i]) != NULL); i++) + CHKRET(easysrc_add(&easysrc_code, c)); + /* Each unconverted option */ + for(ptr=easysrc_toohard; ptr; ptr = ptr->next) + CHKRET(easysrc_add(&easysrc_code, ptr->data)); + CHKRET(easysrc_add(&easysrc_code, "")); + CHKRET(easysrc_add(&easysrc_code, "*/")); + + curl_slist_free_all(easysrc_toohard); + easysrc_toohard = NULL; + } + + CHKRET(easysrc_add(&easysrc_code, "")); + CHKRET(easysrc_add(&easysrc_code, "ret = curl_easy_perform(hnd);")); + CHKRET(easysrc_add(&easysrc_code, "")); + + return CURLE_OK; +} + +CURLcode easysrc_cleanup(void) +{ + CHKRET(easysrc_add(&easysrc_code, "curl_easy_cleanup(hnd);")); + CHKRET(easysrc_add(&easysrc_code, "hnd = NULL;")); + + return CURLE_OK; +} + +void dumpeasysrc(struct GlobalConfig *config) +{ + struct curl_slist *ptr; + char *o = config->libcurl; + + if(o) { + FILE *out; + bool fopened = FALSE; + if(strcmp(o, "-")) { + out = fopen(o, "w"); + fopened = TRUE; + } + else + out = stdout; + if(!out) + warnf(config->current, "Failed to open %s to write libcurl code!\n", o); + else { + int i; + const char *c; + + for(i=0; ((c = srchead[i]) != NULL); i++) + fprintf(out, "%s\n", c); + + /* Declare variables used for complex setopt values */ + for(ptr=easysrc_decl; ptr; ptr = ptr->next) + fprintf(out, " %s\n", ptr->data); + + /* Set up complex values for setopt calls */ + if(easysrc_data) { + fprintf(out, "\n"); + + for(ptr=easysrc_data; ptr; ptr = ptr->next) + fprintf(out, " %s\n", ptr->data); + } + + fprintf(out, "\n"); + for(ptr=easysrc_code; ptr; ptr = ptr->next) { + if(ptr->data[0]) { + fprintf(out, " %s\n", ptr->data); + } + else { + fprintf(out, "\n"); + } + } + + for(ptr=easysrc_clean; ptr; ptr = ptr->next) + fprintf(out, " %s\n", ptr->data); + + for(i=0; ((c = srcend[i]) != NULL); i++) + fprintf(out, "%s\n", c); + + if(fopened) + fclose(out); + } + } + + easysrc_free(); +} + +#endif /* CURL_DISABLE_LIBCURL_OPTION */ diff --git a/external/libcurl_android/jni/libcurl/src/tool_easysrc.h b/external/libcurl_android/jni/libcurl/src/tool_easysrc.h new file mode 100755 index 00000000..07a4b787 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_easysrc.h @@ -0,0 +1,48 @@ +#ifndef HEADER_CURL_TOOL_EASYSRC_H +#define HEADER_CURL_TOOL_EASYSRC_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" +#ifndef CURL_DISABLE_LIBCURL_OPTION + +/* global variable declarations, for easy-interface source code generation */ + +extern struct curl_slist *easysrc_decl; /* Variable declarations */ +extern struct curl_slist *easysrc_data; /* Build slists, forms etc. */ +extern struct curl_slist *easysrc_code; /* Setopt calls etc. */ +extern struct curl_slist *easysrc_toohard; /* Unconvertible setopt */ +extern struct curl_slist *easysrc_clean; /* Clean up (reverse order) */ + +extern int easysrc_form_count; /* Number of curl_httppost variables */ +extern int easysrc_slist_count; /* Number of curl_slist variables */ + +extern CURLcode easysrc_init(void); +extern CURLcode easysrc_add(struct curl_slist **plist, const char *bupf); +extern CURLcode easysrc_addf(struct curl_slist **plist, const char *fmt, ...); +extern CURLcode easysrc_perform(void); +extern CURLcode easysrc_cleanup(void); + +void dumpeasysrc(struct GlobalConfig *config); + +#endif /* CURL_DISABLE_LIBCURL_OPTION */ + +#endif /* HEADER_CURL_TOOL_EASYSRC_H */ diff --git a/external/libcurl_android/jni/libcurl/src/tool_formparse.c b/external/libcurl_android/jni/libcurl/src/tool_formparse.c new file mode 100755 index 00000000..1dcd897e --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_formparse.c @@ -0,0 +1,361 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2013, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#include "rawstr.h" + +#define ENABLE_CURLX_PRINTF +/* use our own printf() functions */ +#include "curlx.h" + +#include "tool_cfgable.h" +#include "tool_mfiles.h" +#include "tool_msgs.h" +#include "tool_formparse.h" + +#include "memdebug.h" /* keep this as LAST include */ + + +/* + * helper function to get a word from form param + * after call get_parm_word, str either point to string end + * or point to any of end chars. + */ +static char *get_param_word(char **str, char **end_pos) +{ + char *ptr = *str; + char *word_begin = NULL; + char *ptr2; + char *escape = NULL; + const char *end_chars = ";,"; + + /* the first non-space char is here */ + word_begin = ptr; + if(*ptr == '"') { + ++ptr; + while(*ptr) { + if(*ptr == '\\') { + if(ptr[1] == '\\' || ptr[1] == '"') { + /* remember the first escape position */ + if(!escape) + escape = ptr; + /* skip escape of back-slash or double-quote */ + ptr += 2; + continue; + } + } + if(*ptr == '"') { + *end_pos = ptr; + if(escape) { + /* has escape, we restore the unescaped string here */ + ptr = ptr2 = escape; + do { + if(*ptr == '\\' && (ptr[1] == '\\' || ptr[1] == '"')) + ++ptr; + *ptr2++ = *ptr++; + } + while(ptr < *end_pos); + *end_pos = ptr2; + } + while(*ptr && NULL==strchr(end_chars, *ptr)) + ++ptr; + *str = ptr; + return word_begin+1; + } + ++ptr; + } + /* end quote is missing, treat it as non-quoted. */ + ptr = word_begin; + } + + while(*ptr && NULL==strchr(end_chars, *ptr)) + ++ptr; + *str = *end_pos = ptr; + return word_begin; +} + +/*************************************************************************** + * + * formparse() + * + * Reads a 'name=value' parameter and builds the appropriate linked list. + * + * Specify files to upload with 'name=@filename', or 'name=@"filename"' + * in case the filename contain ',' or ';'. Supports specified + * given Content-Type of the files. Such as ';type='. + * + * If literal_value is set, any initial '@' or '<' in the value string + * loses its special meaning, as does any embedded ';type='. + * + * You may specify more than one file for a single name (field). Specify + * multiple files by writing it like: + * + * 'name=@filename,filename2,filename3' + * + * or use double-quotes quote the filename: + * + * 'name=@"filename","filename2","filename3"' + * + * If you want content-types specified for each too, write them like: + * + * 'name=@filename;type=image/gif,filename2,filename3' + * + * If you want custom headers added for a single part, write them in a separate + * file and do like this: + * + * 'name=foo;headers=@headerfile' or why not + * 'name=@filemame;headers=@headerfile' + * + * To upload a file, but to fake the file name that will be included in the + * formpost, do like this: + * + * 'name=@filename;filename=/dev/null' or quote the faked filename like: + * 'name=@filename;filename="play, play, and play.txt"' + * + * If filename/path contains ',' or ';', it must be quoted by double-quotes, + * else curl will fail to figure out the correct filename. if the filename + * tobe quoted contains '"' or '\', '"' and '\' must be escaped by backslash. + * + * This function uses curl_formadd to fulfill it's job. Is heavily based on + * the old curl_formparse code. + * + ***************************************************************************/ + +int formparse(struct OperationConfig *config, + const char *input, + struct curl_httppost **httppost, + struct curl_httppost **last_post, + bool literal_value) +{ + /* nextarg MUST be a string in the format 'name=contents' and we'll + build a linked list with the info */ + char name[256]; + char *contents = NULL; + char type_major[128] = ""; + char type_minor[128] = ""; + char *contp; + const char *type = NULL; + char *sep; + + if((1 == sscanf(input, "%255[^=]=", name)) && + ((contp = strchr(input, '=')) != NULL)) { + /* the input was using the correct format */ + + /* Allocate the contents */ + contents = strdup(contp+1); + if(!contents) { + fprintf(config->global->errors, "out of memory\n"); + return 1; + } + contp = contents; + + if('@' == contp[0] && !literal_value) { + + /* we use the @-letter to indicate file name(s) */ + + struct multi_files *multi_start = NULL; + struct multi_files *multi_current = NULL; + + char *ptr = contp; + char *end = ptr + strlen(ptr); + + do { + /* since this was a file, it may have a content-type specifier + at the end too, or a filename. Or both. */ + char *filename = NULL; + char *word_end; + bool semicolon; + + type = NULL; + + ++ptr; + contp = get_param_word(&ptr, &word_end); + semicolon = (';' == *ptr) ? TRUE : FALSE; + *word_end = '\0'; /* terminate the contp */ + + /* have other content, continue parse */ + while(semicolon) { + /* have type or filename field */ + ++ptr; + while(*ptr && (ISSPACE(*ptr))) + ++ptr; + + if(checkprefix("type=", ptr)) { + /* set type pointer */ + type = &ptr[5]; + + /* verify that this is a fine type specifier */ + if(2 != sscanf(type, "%127[^/]/%127[^;,\n]", + type_major, type_minor)) { + warnf(config, "Illegally formatted content-type field!\n"); + Curl_safefree(contents); + FreeMultiInfo(&multi_start, &multi_current); + return 2; /* illegal content-type syntax! */ + } + + /* now point beyond the content-type specifier */ + sep = (char *)type + strlen(type_major)+strlen(type_minor)+1; + + /* there's a semicolon following - we check if it is a filename + specified and if not we simply assume that it is text that + the user wants included in the type and include that too up + to the next sep. */ + ptr = sep; + if(*sep==';') { + if(!checkprefix(";filename=", sep)) { + ptr = sep + 1; + (void)get_param_word(&ptr, &sep); + semicolon = (';' == *ptr) ? TRUE : FALSE; + } + } + else + semicolon = FALSE; + + if(*sep) + *sep = '\0'; /* zero terminate type string */ + } + else if(checkprefix("filename=", ptr)) { + ptr += 9; + filename = get_param_word(&ptr, &word_end); + semicolon = (';' == *ptr) ? TRUE : FALSE; + *word_end = '\0'; + } + else { + /* unknown prefix, skip to next block */ + char *unknown = NULL; + unknown = get_param_word(&ptr, &word_end); + semicolon = (';' == *ptr) ? TRUE : FALSE; + if(*unknown) { + *word_end = '\0'; + warnf(config, "skip unknown form field: %s\n", unknown); + } + } + } + /* now ptr point to comma or string end */ + + + /* if type == NULL curl_formadd takes care of the problem */ + + if(*contp && !AddMultiFiles(contp, type, filename, &multi_start, + &multi_current)) { + warnf(config, "Error building form post!\n"); + Curl_safefree(contents); + FreeMultiInfo(&multi_start, &multi_current); + return 3; + } + + /* *ptr could be '\0', so we just check with the string end */ + } while(ptr < end); /* loop if there's another file name */ + + /* now we add the multiple files section */ + if(multi_start) { + struct curl_forms *forms = NULL; + struct multi_files *start = multi_start; + unsigned int i, count = 0; + while(start) { + start = start->next; + ++count; + } + forms = malloc((count+1)*sizeof(struct curl_forms)); + if(!forms) { + fprintf(config->global->errors, "Error building form post!\n"); + Curl_safefree(contents); + FreeMultiInfo(&multi_start, &multi_current); + return 4; + } + for(i = 0, start = multi_start; i < count; ++i, start = start->next) { + forms[i].option = start->form.option; + forms[i].value = start->form.value; + } + forms[count].option = CURLFORM_END; + FreeMultiInfo(&multi_start, &multi_current); + if(curl_formadd(httppost, last_post, + CURLFORM_COPYNAME, name, + CURLFORM_ARRAY, forms, CURLFORM_END) != 0) { + warnf(config, "curl_formadd failed!\n"); + Curl_safefree(forms); + Curl_safefree(contents); + return 5; + } + Curl_safefree(forms); + } + } + else { + struct curl_forms info[4]; + int i = 0; + char *ct = literal_value ? NULL : strstr(contp, ";type="); + + info[i].option = CURLFORM_COPYNAME; + info[i].value = name; + i++; + + if(ct) { + info[i].option = CURLFORM_CONTENTTYPE; + info[i].value = &ct[6]; + i++; + ct[0] = '\0'; /* zero terminate here */ + } + + if(contp[0]=='<' && !literal_value) { + info[i].option = CURLFORM_FILECONTENT; + info[i].value = contp+1; + i++; + info[i].option = CURLFORM_END; + + if(curl_formadd(httppost, last_post, + CURLFORM_ARRAY, info, CURLFORM_END ) != 0) { + warnf(config, "curl_formadd failed, possibly the file %s is bad!\n", + contp+1); + Curl_safefree(contents); + return 6; + } + } + else { +#ifdef CURL_DOES_CONVERSIONS + if(convert_to_network(contp, strlen(contp))) { + warnf(config, "curl_formadd failed!\n"); + Curl_safefree(contents); + return 7; + } +#endif + info[i].option = CURLFORM_COPYCONTENTS; + info[i].value = contp; + i++; + info[i].option = CURLFORM_END; + if(curl_formadd(httppost, last_post, + CURLFORM_ARRAY, info, CURLFORM_END) != 0) { + warnf(config, "curl_formadd failed!\n"); + Curl_safefree(contents); + return 8; + } + } + } + + } + else { + warnf(config, "Illegally formatted input field!\n"); + return 1; + } + Curl_safefree(contents); + return 0; +} + diff --git a/external/libcurl_android/jni/libcurl/src/tool_formparse.h b/external/libcurl_android/jni/libcurl/src/tool_formparse.h new file mode 100755 index 00000000..f7736264 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_formparse.h @@ -0,0 +1,33 @@ +#ifndef HEADER_CURL_TOOL_FORMPARSE_H +#define HEADER_CURL_TOOL_FORMPARSE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +int formparse(struct OperationConfig *config, + const char *input, + struct curl_httppost **httppost, + struct curl_httppost **last_post, + bool literal_value); + +#endif /* HEADER_CURL_TOOL_FORMPARSE_H */ + diff --git a/external/libcurl_android/jni/libcurl/src/tool_getparam.c b/external/libcurl_android/jni/libcurl/src/tool_getparam.c new file mode 100755 index 00000000..180878ba --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_getparam.c @@ -0,0 +1,1889 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#include "rawstr.h" + +#define ENABLE_CURLX_PRINTF +/* use our own printf() functions */ +#include "curlx.h" + +#include "tool_binmode.h" +#include "tool_cfgable.h" +#include "tool_cb_prg.h" +#include "tool_formparse.h" +#include "tool_getparam.h" +#include "tool_helpers.h" +#include "tool_libinfo.h" +#include "tool_metalink.h" +#include "tool_msgs.h" +#include "tool_paramhlp.h" +#include "tool_parsecfg.h" + +#include "memdebug.h" /* keep this as LAST include */ + +#ifdef MSDOS +# define USE_WATT32 +#endif + +#define GetStr(str,val) do { \ + if(*(str)) { \ + free(*(str)); \ + *(str) = NULL; \ + } \ + if((val)) { \ + *(str) = strdup((val)); \ + if(!(*(str))) \ + return PARAM_NO_MEM; \ + } \ +} WHILE_FALSE + +struct LongShort { + const char *letter; /* short name option */ + const char *lname; /* long name option */ + bool extraparam; /* whether it takes an additional argument */ +}; + +static const struct LongShort aliases[]= { + /* all these ones, starting with "*" or "$" as a short-option have *no* + short option to mention. */ + {"*", "url", TRUE}, + {"*4", "dns-ipv4-addr", TRUE}, + {"*6", "dns-ipv6-addr", TRUE}, + {"*a", "random-file", TRUE}, + {"*b", "egd-file", TRUE}, + {"*B", "oauth2-bearer", TRUE}, + {"*c", "connect-timeout", TRUE}, + {"*d", "ciphers", TRUE}, + {"*D", "dns-interface", TRUE}, + {"*e", "disable-epsv", FALSE}, + {"*E", "epsv", FALSE}, + /* 'epsv' made like this to make --no-epsv and --epsv to work + although --disable-epsv is the documented option */ +#ifdef USE_ENVIRONMENT + {"*f", "environment", FALSE}, +#endif + {"*F", "dns-servers", TRUE}, + {"*g", "trace", TRUE}, + {"*G", "npn", FALSE}, + {"*h", "trace-ascii", TRUE}, + {"*H", "alpn", FALSE}, + {"*i", "limit-rate", TRUE}, + {"*j", "compressed", FALSE}, + {"*J", "tr-encoding", FALSE}, + {"*k", "digest", FALSE}, + {"*l", "negotiate", FALSE}, + {"*m", "ntlm", FALSE}, + {"*M", "ntlm-wb", FALSE}, + {"*n", "basic", FALSE}, + {"*o", "anyauth", FALSE}, +#ifdef USE_WATT32 + {"*p", "wdebug", FALSE}, +#endif + {"*q", "ftp-create-dirs", FALSE}, + {"*r", "create-dirs", FALSE}, + {"*s", "max-redirs", TRUE}, + {"*t", "proxy-ntlm", FALSE}, + {"*u", "crlf", FALSE}, + {"*v", "stderr", TRUE}, + {"*w", "interface", TRUE}, + {"*x", "krb" , TRUE}, + {"*x", "krb4" , TRUE}, + /* 'krb4' is the previous name */ + {"*y", "max-filesize", TRUE}, + {"*z", "disable-eprt", FALSE}, + {"*Z", "eprt", FALSE}, + /* 'eprt' made like this to make --no-eprt and --eprt to work + although --disable-eprt is the documented option */ + {"$a", "ftp-ssl", FALSE}, + /* 'ftp-ssl' deprecated name since 7.20.0 */ + {"$a", "ssl", FALSE}, + /* 'ssl' new option name in 7.20.0, previously this was ftp-ssl */ + {"$b", "ftp-pasv", FALSE}, + {"$c", "socks5", TRUE}, + {"$c", "socks", TRUE}, + /* 'socks' is how the option once was documented but we prefer + the --socks5 version for explicit version */ + {"$d", "tcp-nodelay", FALSE}, + {"$e", "proxy-digest", FALSE}, + {"$f", "proxy-basic", FALSE}, + {"$g", "retry", TRUE}, + {"$h", "retry-delay", TRUE}, + {"$i", "retry-max-time", TRUE}, + {"$k", "proxy-negotiate", FALSE}, + {"$m", "ftp-account", TRUE}, + {"$n", "proxy-anyauth", FALSE}, + {"$o", "trace-time", FALSE}, + {"$p", "ignore-content-length", FALSE}, + {"$q", "ftp-skip-pasv-ip", FALSE}, + {"$r", "ftp-method", TRUE}, + {"$s", "local-port", TRUE}, + {"$t", "socks4", TRUE}, + {"$T", "socks4a", TRUE}, + {"$u", "ftp-alternative-to-user", TRUE}, + {"$v", "ftp-ssl-reqd", FALSE}, + /* 'ftp-ssl-reqd' deprecated name since 7.20.0 */ + {"$v", "ssl-reqd", FALSE}, + /* 'ssl-reqd' new in 7.20.0, previously this was ftp-ssl-reqd */ + {"$w", "sessionid", FALSE}, + /* ¡sessionid' listed as --no-sessionid in the help */ + {"$x", "ftp-ssl-control", FALSE}, + {"$y", "ftp-ssl-ccc", FALSE}, + {"$j", "ftp-ssl-ccc-mode", TRUE}, + {"$z", "libcurl", TRUE}, + {"$#", "raw", FALSE}, + {"$0", "post301", FALSE}, + {"$1", "keepalive", FALSE}, + /* 'keepalive' listed as --no-keepalive in the help */ + {"$2", "socks5-hostname", TRUE}, + {"$3", "keepalive-time", TRUE}, + {"$4", "post302", FALSE}, + {"$5", "noproxy", TRUE}, +#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI) + {"$6", "socks5-gssapi-service", TRUE}, + {"$7", "socks5-gssapi-nec", FALSE}, +#endif + {"$8", "proxy1.0", TRUE}, + {"$9", "tftp-blksize", TRUE}, + {"$A", "mail-from", TRUE}, + {"$B", "mail-rcpt", TRUE}, + {"$C", "ftp-pret", FALSE}, + {"$D", "proto", TRUE}, + {"$E", "proto-redir", TRUE}, + {"$F", "resolve", TRUE}, + {"$G", "delegation", TRUE}, + {"$H", "mail-auth", TRUE}, + {"$I", "post303", FALSE}, + {"$J", "metalink", FALSE}, + {"$K", "sasl-ir", FALSE}, + {"$L", "test-event", FALSE}, + {"0", "http1.0", FALSE}, + {"01", "http1.1", FALSE}, + {"02", "http2", FALSE}, + {"1", "tlsv1", FALSE}, + {"10", "tlsv1.0", FALSE}, + {"11", "tlsv1.1", FALSE}, + {"12", "tlsv1.2", FALSE}, + {"2", "sslv2", FALSE}, + {"3", "sslv3", FALSE}, + {"4", "ipv4", FALSE}, + {"6", "ipv6", FALSE}, + {"a", "append", FALSE}, + {"A", "user-agent", TRUE}, + {"b", "cookie", TRUE}, + {"B", "use-ascii", FALSE}, + {"c", "cookie-jar", TRUE}, + {"C", "continue-at", TRUE}, + {"d", "data", TRUE}, + {"da", "data-ascii", TRUE}, + {"db", "data-binary", TRUE}, + {"de", "data-urlencode", TRUE}, + {"D", "dump-header", TRUE}, + {"e", "referer", TRUE}, + {"E", "cert", TRUE}, + {"Ea", "cacert", TRUE}, + {"Eb", "cert-type", TRUE}, + {"Ec", "key", TRUE}, + {"Ed", "key-type", TRUE}, + {"Ee", "pass", TRUE}, + {"Ef", "engine", TRUE}, + {"Eg", "capath ", TRUE}, + {"Eh", "pubkey", TRUE}, + {"Ei", "hostpubmd5", TRUE}, + {"Ej", "crlfile", TRUE}, + {"Ek", "tlsuser", TRUE}, + {"El", "tlspassword", TRUE}, + {"Em", "tlsauthtype", TRUE}, + {"En", "ssl-allow-beast", FALSE}, + {"Eo", "login-options", TRUE}, + {"f", "fail", FALSE}, + {"F", "form", TRUE}, + {"Fs", "form-string", TRUE}, + {"g", "globoff", FALSE}, + {"G", "get", FALSE}, + {"h", "help", FALSE}, + {"H", "header", TRUE}, + {"Hp", "proxy-header", TRUE}, + {"i", "include", FALSE}, + {"I", "head", FALSE}, + {"j", "junk-session-cookies", FALSE}, + {"J", "remote-header-name", FALSE}, + {"k", "insecure", FALSE}, + {"K", "config", TRUE}, + {"l", "list-only", FALSE}, + {"L", "location", FALSE}, + {"Lt", "location-trusted", FALSE}, + {"m", "max-time", TRUE}, + {"M", "manual", FALSE}, + {"n", "netrc", FALSE}, + {"no", "netrc-optional", FALSE}, + {"ne", "netrc-file", TRUE}, + {"N", "buffer", FALSE}, + /* 'buffer' listed as --no-buffer in the help */ + {"o", "output", TRUE}, + {"O", "remote-name", FALSE}, + {"Oa", "remote-name-all", FALSE}, + {"p", "proxytunnel", FALSE}, + {"P", "ftpport", TRUE}, + /* 'ftpport' old version */ + {"P", "ftp-port", TRUE}, + {"q", "disable", FALSE}, + {"Q", "quote", TRUE}, + {"r", "range", TRUE}, + {"R", "remote-time", FALSE}, + {"s", "silent", FALSE}, + {"S", "show-error", FALSE}, + {"t", "telnet-options", TRUE}, + /* 'telnet-options' documented as telnet-option */ + {"T", "upload-file", TRUE}, + {"u", "user", TRUE}, + {"U", "proxy-user", TRUE}, + {"v", "verbose", FALSE}, + {"V", "version", FALSE}, + {"w", "write-out", TRUE}, + {"x", "proxy", TRUE}, + {"X", "request", TRUE}, + {"X", "http-request", TRUE}, + /* 'http-request' OBSOLETE VERSION */ + {"Y", "speed-limit", TRUE}, + {"y", "speed-time", TRUE}, + {"z", "time-cond", TRUE}, + {"#", "progress-bar", FALSE}, + {":", "next", FALSE}, + {"~", "xattr", FALSE}, +}; + +/* Split the argument of -E to 'certname' and 'passphrase' separated by colon. + * We allow ':' and '\' to be escaped by '\' so that we can use certificate + * nicknames containing ':'. See + * for details. */ +#ifndef UNITTESTS +static +#endif +void parse_cert_parameter(const char *cert_parameter, + char **certname, + char **passphrase) +{ + size_t param_length = strlen(cert_parameter); + size_t span; + const char *param_place = NULL; + char *certname_place = NULL; + *certname = NULL; + *passphrase = NULL; + + /* most trivial assumption: cert_parameter is empty */ + if(param_length == 0) + return; + + /* next less trivial: cert_parameter contains no colon nor backslash; this + * means no passphrase was given and no characters escaped */ + if(!strpbrk(cert_parameter, ":\\")) { + *certname = strdup(cert_parameter); + return; + } + /* deal with escaped chars; find unescaped colon if it exists */ + certname_place = malloc(param_length + 1); + if(!certname_place) + return; + + *certname = certname_place; + param_place = cert_parameter; + while(*param_place) { + span = strcspn(param_place, ":\\"); + strncpy(certname_place, param_place, span); + param_place += span; + certname_place += span; + /* we just ate all the non-special chars. now we're on either a special + * char or the end of the string. */ + switch(*param_place) { + case '\0': + break; + case '\\': + param_place++; + switch(*param_place) { + case '\0': + *certname_place++ = '\\'; + break; + case '\\': + *certname_place++ = '\\'; + param_place++; + break; + case ':': + *certname_place++ = ':'; + param_place++; + break; + default: + *certname_place++ = '\\'; + *certname_place++ = *param_place; + param_place++; + break; + } + break; + case ':': + /* Since we live in a world of weirdness and confusion, the win32 + dudes can use : when using drive letters and thus c:\file:password + needs to work. In order not to break compatibility, we still use : as + separator, but we try to detect when it is used for a file name! On + windows. */ +#ifdef WIN32 + if(param_place && + (param_place == &cert_parameter[1]) && + (cert_parameter[2] == '\\' || cert_parameter[2] == '/') && + (ISALPHA(cert_parameter[0])) ) { + /* colon in the second column, followed by a backslash, and the + first character is an alphabetic letter: + + this is a drive letter colon */ + *certname_place++ = ':'; + param_place++; + break; + } +#endif + /* escaped colons and Windows drive letter colons were handled + * above; if we're still here, this is a separating colon */ + param_place++; + if(strlen(param_place) > 0) { + *passphrase = strdup(param_place); + } + goto done; + } + } +done: + *certname_place = '\0'; +} + +ParameterError getparameter(char *flag, /* f or -long-flag */ + char *nextarg, /* NULL if unset */ + bool *usedarg, /* set to TRUE if the arg + has been used */ + struct GlobalConfig *global, + struct OperationConfig *config) +{ + char letter; + char subletter = '\0'; /* subletters can only occur on long options */ + int rc; + const char *parse = NULL; + unsigned int j; + time_t now; + int hit = -1; + bool longopt = FALSE; + bool singleopt = FALSE; /* when true means '-o foo' used '-ofoo' */ + ParameterError err; + bool toggle = TRUE; /* how to switch boolean options, on or off. Controlled + by using --OPTION or --no-OPTION */ + + + if(('-' != flag[0]) || + (('-' == flag[0]) && ('-' == flag[1]))) { + /* this should be a long name */ + char *word = ('-' == flag[0]) ? flag+2 : flag; + size_t fnam = strlen(word); + int numhits = 0; + + if(!strncmp(word, "no-", 3)) { + /* disable this option but ignore the "no-" part when looking for it */ + word += 3; + toggle = FALSE; + } + + for(j = 0; j < sizeof(aliases)/sizeof(aliases[0]); j++) { + if(curlx_strnequal(aliases[j].lname, word, fnam)) { + longopt = TRUE; + numhits++; + if(curlx_raw_equal(aliases[j].lname, word)) { + parse = aliases[j].letter; + hit = j; + numhits = 1; /* a single unique hit */ + break; + } + parse = aliases[j].letter; + hit = j; + } + } + if(numhits > 1) { + /* this is at least the second match! */ + return PARAM_OPTION_AMBIGUOUS; + } + if(hit < 0) { + return PARAM_OPTION_UNKNOWN; + } + } + else { + flag++; /* prefixed with one dash, pass it */ + hit = -1; + parse = flag; + } + + do { + /* we can loop here if we have multiple single-letters */ + + if(!longopt) { + if(NULL != parse) { + letter = (char)*parse; + } + else { + letter = '\0'; + } + subletter='\0'; + } + else { + letter = parse[0]; + subletter = parse[1]; + } + *usedarg = FALSE; /* default is that we don't use the arg */ + + if(hit < 0) { + for(j = 0; j < sizeof(aliases)/sizeof(aliases[0]); j++) { + if(letter == aliases[j].letter[0]) { + hit = j; + break; + } + } + if(hit < 0) { + return PARAM_OPTION_UNKNOWN; + } + } + + if(aliases[hit].extraparam) { + /* this option requires an extra parameter */ + if(!longopt && parse[1]) { + nextarg = (char *)&parse[1]; /* this is the actual extra parameter */ + singleopt = TRUE; /* don't loop anymore after this */ + } + else if(!nextarg) + return PARAM_REQUIRES_PARAMETER; + else + *usedarg = TRUE; /* mark it as used */ + } + + switch(letter) { + case '*': /* options without a short option */ + switch(subletter) { + case '4': /* --dns-ipv4-addr */ + /* addr in dot notation */ + GetStr(&config->dns_ipv4_addr, nextarg); + break; + case '6': /* --dns-ipv6-addr */ + /* addr in dot notation */ + GetStr(&config->dns_ipv6_addr, nextarg); + break; + case 'a': /* random-file */ + GetStr(&config->random_file, nextarg); + break; + case 'b': /* egd-file */ + GetStr(&config->egd_file, nextarg); + break; + case 'B': /* XOAUTH2 Bearer */ + GetStr(&config->xoauth2_bearer, nextarg); + break; + case 'c': /* connect-timeout */ + err = str2udouble(&config->connecttimeout, nextarg); + if(err) + return err; + break; + case 'd': /* ciphers */ + GetStr(&config->cipher_list, nextarg); + break; + case 'D': /* --dns-interface */ + /* interface name */ + GetStr(&config->dns_interface, nextarg); + break; + case 'e': /* --disable-epsv */ + config->disable_epsv = toggle; + break; + case 'E': /* --epsv */ + config->disable_epsv = (!toggle)?TRUE:FALSE; + break; +#ifdef USE_ENVIRONMENT + case 'f': + config->writeenv = toggle; + break; +#endif + case 'F': /* --dns-servers */ + /* IP addrs of DNS servers */ + GetStr(&config->dns_servers, nextarg); + break; + case 'g': /* --trace */ + GetStr(&global->trace_dump, nextarg); + if(global->tracetype && (global->tracetype != TRACE_BIN)) + warnf(config, "--trace overrides an earlier trace/verbose option\n"); + global->tracetype = TRACE_BIN; + break; + case 'G': /* --npn */ + config->nonpn = (!toggle)?TRUE:FALSE; + break; + case 'h': /* --trace-ascii */ + GetStr(&global->trace_dump, nextarg); + if(global->tracetype && (global->tracetype != TRACE_ASCII)) + warnf(config, + "--trace-ascii overrides an earlier trace/verbose option\n"); + global->tracetype = TRACE_ASCII; + break; + case 'H': /* --alpn */ + config->noalpn = (!toggle)?TRUE:FALSE; + break; + case 'i': /* --limit-rate */ + { + /* We support G, M, K too */ + char *unit; + curl_off_t value = curlx_strtoofft(nextarg, &unit, 0); + + if(!*unit) + unit = (char *)"b"; + else if(strlen(unit) > 1) + unit = (char *)"w"; /* unsupported */ + + switch(*unit) { + case 'G': + case 'g': + value *= 1024*1024*1024; + break; + case 'M': + case 'm': + value *= 1024*1024; + break; + case 'K': + case 'k': + value *= 1024; + break; + case 'b': + case 'B': + /* for plain bytes, leave as-is */ + break; + default: + warnf(config, "unsupported rate unit. Use G, M, K or B!\n"); + return PARAM_BAD_USE; + } + config->recvpersecond = value; + config->sendpersecond = value; + } + break; + + case 'j': /* --compressed */ + if(toggle && !(curlinfo->features & CURL_VERSION_LIBZ)) + return PARAM_LIBCURL_DOESNT_SUPPORT; + config->encoding = toggle; + break; + + case 'J': /* --tr-encoding */ + config->tr_encoding = toggle; + break; + + case 'k': /* --digest */ + if(toggle) + config->authtype |= CURLAUTH_DIGEST; + else + config->authtype &= ~CURLAUTH_DIGEST; + break; + + case 'l': /* --negotiate */ + if(toggle) { + if(curlinfo->features & CURL_VERSION_SPNEGO) + config->authtype |= CURLAUTH_NEGOTIATE; + else + return PARAM_LIBCURL_DOESNT_SUPPORT; + } + else + config->authtype &= ~CURLAUTH_NEGOTIATE; + break; + + case 'm': /* --ntlm */ + if(toggle) { + if(curlinfo->features & CURL_VERSION_NTLM) + config->authtype |= CURLAUTH_NTLM; + else + return PARAM_LIBCURL_DOESNT_SUPPORT; + } + else + config->authtype &= ~CURLAUTH_NTLM; + break; + + case 'M': /* --ntlm-wb */ + if(toggle) { + if(curlinfo->features & CURL_VERSION_NTLM_WB) + config->authtype |= CURLAUTH_NTLM_WB; + else + return PARAM_LIBCURL_DOESNT_SUPPORT; + } + else + config->authtype &= ~CURLAUTH_NTLM_WB; + break; + + case 'n': /* --basic for completeness */ + if(toggle) + config->authtype |= CURLAUTH_BASIC; + else + config->authtype &= ~CURLAUTH_BASIC; + break; + + case 'o': /* --anyauth, let libcurl pick it */ + if(toggle) + config->authtype = CURLAUTH_ANY; + /* --no-anyauth simply doesn't touch it */ + break; + +#ifdef USE_WATT32 + case 'p': /* --wdebug */ + dbug_init(); + break; +#endif + case 'q': /* --ftp-create-dirs */ + config->ftp_create_dirs = toggle; + break; + + case 'r': /* --create-dirs */ + config->create_dirs = toggle; + break; + + case 's': /* --max-redirs */ + /* specified max no of redirects (http(s)), this accepts -1 as a + special condition */ + err = str2num(&config->maxredirs, nextarg); + if(err) + return err; + if(config->maxredirs < -1) + return PARAM_BAD_NUMERIC; + break; + + case 't': /* --proxy-ntlm */ + if(curlinfo->features & CURL_VERSION_NTLM) + config->proxyntlm = toggle; + else + return PARAM_LIBCURL_DOESNT_SUPPORT; + break; + + case 'u': /* --crlf */ + /* LF -> CRLF conversion? */ + config->crlf = toggle; + break; + + case 'v': /* --stderr */ + if(strcmp(nextarg, "-")) { + FILE *newfile = fopen(nextarg, "wt"); + if(!newfile) + warnf(config, "Failed to open %s!\n", nextarg); + else { + if(global->errors_fopened) + fclose(global->errors); + global->errors = newfile; + global->errors_fopened = TRUE; + } + } + else + global->errors = stdout; + break; + case 'w': /* --interface */ + /* interface */ + GetStr(&config->iface, nextarg); + break; + case 'x': /* --krb */ + /* kerberos level string */ + if(curlinfo->features & CURL_VERSION_KERBEROS4) + GetStr(&config->krblevel, nextarg); + else + return PARAM_LIBCURL_DOESNT_SUPPORT; + break; + case 'y': /* --max-filesize */ + err = str2offset(&config->max_filesize, nextarg); + if(err) + return err; + break; + case 'z': /* --disable-eprt */ + config->disable_eprt = toggle; + break; + case 'Z': /* --eprt */ + config->disable_eprt = (!toggle)?TRUE:FALSE; + break; + + default: /* the URL! */ + { + struct getout *url; + if(config->url_get || ((config->url_get = config->url_list) != NULL)) { + /* there's a node here, if it already is filled-in continue to find + an "empty" node */ + while(config->url_get && (config->url_get->flags & GETOUT_URL)) + config->url_get = config->url_get->next; + } + + /* now there might or might not be an available node to fill in! */ + + if(config->url_get) + /* existing node */ + url = config->url_get; + else + /* there was no free node, create one! */ + url = new_getout(config); + + if(!url) + return PARAM_NO_MEM; + else { + /* fill in the URL */ + GetStr(&url->url, nextarg); + url->flags |= GETOUT_URL; + } + } + } + break; + case '$': /* more options without a short option */ + switch(subletter) { + case 'a': /* --ftp-ssl */ + if(toggle && !(curlinfo->features & CURL_VERSION_SSL)) + return PARAM_LIBCURL_DOESNT_SUPPORT; + config->ftp_ssl = toggle; + break; + case 'b': /* --ftp-pasv */ + Curl_safefree(config->ftpport); + break; + case 'c': /* --socks5 specifies a socks5 proxy to use, and resolves + the name locally and passes on the resolved address */ + GetStr(&config->socksproxy, nextarg); + config->socksver = CURLPROXY_SOCKS5; + break; + case 't': /* --socks4 specifies a socks4 proxy to use */ + GetStr(&config->socksproxy, nextarg); + config->socksver = CURLPROXY_SOCKS4; + break; + case 'T': /* --socks4a specifies a socks4a proxy to use */ + GetStr(&config->socksproxy, nextarg); + config->socksver = CURLPROXY_SOCKS4A; + break; + case '2': /* --socks5-hostname specifies a socks5 proxy and enables name + resolving with the proxy */ + GetStr(&config->socksproxy, nextarg); + config->socksver = CURLPROXY_SOCKS5_HOSTNAME; + break; + case 'd': /* --tcp-nodelay option */ + config->tcp_nodelay = toggle; + break; + case 'e': /* --proxy-digest */ + config->proxydigest = toggle; + break; + case 'f': /* --proxy-basic */ + config->proxybasic = toggle; + break; + case 'g': /* --retry */ + err = str2unum(&config->req_retry, nextarg); + if(err) + return err; + break; + case 'h': /* --retry-delay */ + err = str2unum(&config->retry_delay, nextarg); + if(err) + return err; + break; + case 'i': /* --retry-max-time */ + err = str2unum(&config->retry_maxtime, nextarg); + if(err) + return err; + break; + + case 'k': /* --proxy-negotiate */ + if(curlinfo->features & CURL_VERSION_SPNEGO) + config->proxynegotiate = toggle; + else + return PARAM_LIBCURL_DOESNT_SUPPORT; + break; + + case 'm': /* --ftp-account */ + GetStr(&config->ftp_account, nextarg); + break; + case 'n': /* --proxy-anyauth */ + config->proxyanyauth = toggle; + break; + case 'o': /* --trace-time */ + global->tracetime = toggle; + break; + case 'p': /* --ignore-content-length */ + config->ignorecl = toggle; + break; + case 'q': /* --ftp-skip-pasv-ip */ + config->ftp_skip_ip = toggle; + break; + case 'r': /* --ftp-method (undocumented at this point) */ + config->ftp_filemethod = ftpfilemethod(config, nextarg); + break; + case 's': /* --local-port */ + rc = sscanf(nextarg, "%d - %d", + &config->localport, + &config->localportrange); + if(!rc) + return PARAM_BAD_USE; + else if(rc == 1) + config->localportrange = 1; /* default number of ports to try */ + else { + config->localportrange -= config->localport; + if(config->localportrange < 1) { + warnf(config, "bad range input\n"); + return PARAM_BAD_USE; + } + } + break; + case 'u': /* --ftp-alternative-to-user */ + GetStr(&config->ftp_alternative_to_user, nextarg); + break; + case 'v': /* --ftp-ssl-reqd */ + if(toggle && !(curlinfo->features & CURL_VERSION_SSL)) + return PARAM_LIBCURL_DOESNT_SUPPORT; + config->ftp_ssl_reqd = toggle; + break; + case 'w': /* --no-sessionid */ + config->disable_sessionid = (!toggle)?TRUE:FALSE; + break; + case 'x': /* --ftp-ssl-control */ + if(toggle && !(curlinfo->features & CURL_VERSION_SSL)) + return PARAM_LIBCURL_DOESNT_SUPPORT; + config->ftp_ssl_control = toggle; + break; + case 'y': /* --ftp-ssl-ccc */ + config->ftp_ssl_ccc = toggle; + if(!config->ftp_ssl_ccc_mode) + config->ftp_ssl_ccc_mode = CURLFTPSSL_CCC_PASSIVE; + break; + case 'j': /* --ftp-ssl-ccc-mode */ + config->ftp_ssl_ccc = TRUE; + config->ftp_ssl_ccc_mode = ftpcccmethod(config, nextarg); + break; + case 'z': /* --libcurl */ +#ifdef CURL_DISABLE_LIBCURL_OPTION + warnf(config, + "--libcurl option was disabled at build-time!\n"); + return PARAM_OPTION_UNKNOWN; +#else + GetStr(&global->libcurl, nextarg); + break; +#endif + case '#': /* --raw */ + config->raw = toggle; + break; + case '0': /* --post301 */ + config->post301 = toggle; + break; + case '1': /* --no-keepalive */ + config->nokeepalive = (!toggle)?TRUE:FALSE; + break; + case '3': /* --keepalive-time */ + err = str2unum(&config->alivetime, nextarg); + if(err) + return err; + break; + case '4': /* --post302 */ + config->post302 = toggle; + break; + case 'I': /* --post303 */ + config->post303 = toggle; + break; + case '5': /* --noproxy */ + /* This specifies the noproxy list */ + GetStr(&config->noproxy, nextarg); + break; +#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI) + case '6': /* --socks5-gssapi-service */ + GetStr(&config->socks5_gssapi_service, nextarg); + break; + case '7': /* --socks5-gssapi-nec*/ + config->socks5_gssapi_nec = toggle; + break; +#endif + case '8': /* --proxy1.0 */ + /* http 1.0 proxy */ + GetStr(&config->proxy, nextarg); + config->proxyver = CURLPROXY_HTTP_1_0; + break; + case '9': /* --tftp-blksize */ + err = str2unum(&config->tftp_blksize, nextarg); + if(err) + return err; + break; + case 'A': /* --mail-from */ + GetStr(&config->mail_from, nextarg); + break; + case 'B': /* --mail-rcpt */ + /* append receiver to a list */ + err = add2list(&config->mail_rcpt, nextarg); + if(err) + return err; + break; + case 'C': /* --ftp-pret */ + config->ftp_pret = toggle; + break; + case 'D': /* --proto */ + config->proto_present = TRUE; + if(proto2num(config, &config->proto, nextarg)) + return PARAM_BAD_USE; + break; + case 'E': /* --proto-redir */ + config->proto_redir_present = TRUE; + if(proto2num(config, &config->proto_redir, nextarg)) + return PARAM_BAD_USE; + break; + case 'F': /* --resolve */ + err = add2list(&config->resolve, nextarg); + if(err) + return err; + break; + case 'G': /* --delegation LEVEL */ + config->gssapi_delegation = delegation(config, nextarg); + break; + case 'H': /* --mail-auth */ + GetStr(&config->mail_auth, nextarg); + break; + case 'J': /* --metalink */ + { +#ifdef USE_METALINK + int mlmaj, mlmin, mlpatch; + metalink_get_version(&mlmaj, &mlmin, &mlpatch); + if((mlmaj*10000)+(mlmin*100)+mlpatch < CURL_REQ_LIBMETALINK_VERS) { + warnf(config, + "--metalink option cannot be used because the version of " + "the linked libmetalink library is too old. " + "Required: %d.%d.%d, found %d.%d.%d\n", + CURL_REQ_LIBMETALINK_MAJOR, + CURL_REQ_LIBMETALINK_MINOR, + CURL_REQ_LIBMETALINK_PATCH, + mlmaj, mlmin, mlpatch); + return PARAM_BAD_USE; + } + else + config->use_metalink = toggle; +#else + warnf(config, "--metalink option is ignored because the binary is " + "built without the Metalink support.\n"); +#endif + break; + } + case 'K': /* --sasl-ir */ + config->sasl_ir = toggle; + break; + case 'L': /* --test-event */ +#ifdef CURLDEBUG + config->test_event_based = toggle; +#else + warnf(config, "--test-event is ignored unless a debug build!\n"); +#endif + break; + } + break; + case '#': /* --progress-bar */ + if(toggle) + global->progressmode = CURL_PROGRESS_BAR; + else + global->progressmode = CURL_PROGRESS_STATS; + break; + case ':': /* --next */ + return PARAM_NEXT_OPERATION; + case '~': /* --xattr */ + config->xattr = toggle; + break; + case '0': /* --http* options */ + switch(subletter) { + case '\0': + /* HTTP version 1.0 */ + config->httpversion = CURL_HTTP_VERSION_1_0; + break; + case '1': + /* HTTP version 1.1 */ + config->httpversion = CURL_HTTP_VERSION_1_1; + break; + case '2': + /* HTTP version 2.0 */ + config->httpversion = CURL_HTTP_VERSION_2_0; + break; + } + break; + case '1': /* --tlsv1* options */ + switch(subletter) { + case '\0': + /* TLS version 1.x */ + config->ssl_version = CURL_SSLVERSION_TLSv1; + break; + case '0': + /* TLS version 1.0 */ + config->ssl_version = CURL_SSLVERSION_TLSv1_0; + break; + case '1': + /* TLS version 1.1 */ + config->ssl_version = CURL_SSLVERSION_TLSv1_1; + break; + case '2': + /* TLS version 1.2 */ + config->ssl_version = CURL_SSLVERSION_TLSv1_2; + break; + } + break; + case '2': + /* SSL version 2 */ + config->ssl_version = CURL_SSLVERSION_SSLv2; + break; + case '3': + /* SSL version 3 */ + config->ssl_version = CURL_SSLVERSION_SSLv3; + break; + case '4': + /* IPv4 */ + config->ip_version = 4; + break; + case '6': + /* IPv6 */ + config->ip_version = 6; + break; + case 'a': + /* This makes the FTP sessions use APPE instead of STOR */ + config->ftp_append = toggle; + break; + case 'A': + /* This specifies the User-Agent name */ + GetStr(&config->useragent, nextarg); + break; + case 'b': /* cookie string coming up: */ + if(nextarg[0] == '@') { + nextarg++; + } + else if(strchr(nextarg, '=')) { + /* A cookie string must have a =-letter */ + GetStr(&config->cookie, nextarg); + break; + } + /* We have a cookie file to read from! */ + GetStr(&config->cookiefile, nextarg); + break; + case 'B': + /* use ASCII/text when transferring */ + config->use_ascii = toggle; + break; + case 'c': + /* get the file name to dump all cookies in */ + GetStr(&config->cookiejar, nextarg); + break; + case 'C': + /* This makes us continue an ftp transfer at given position */ + if(!curlx_strequal(nextarg, "-")) { + err = str2offset(&config->resume_from, nextarg); + if(err) + return err; + config->resume_from_current = FALSE; + } + else { + config->resume_from_current = TRUE; + config->resume_from = 0; + } + config->use_resume=TRUE; + break; + case 'd': + /* postfield data */ + { + char *postdata = NULL; + FILE *file; + size_t size = 0; + + if(subletter == 'e') { /* --data-urlencode*/ + /* [name]=[content], we encode the content part only + * [name]@[file name] + * + * Case 2: we first load the file using that name and then encode + * the content. + */ + const char *p = strchr(nextarg, '='); + size_t nlen; + char is_file; + if(!p) + /* there was no '=' letter, check for a '@' instead */ + p = strchr(nextarg, '@'); + if(p) { + nlen = p - nextarg; /* length of the name part */ + is_file = *p++; /* pass the separator */ + } + else { + /* neither @ nor =, so no name and it isn't a file */ + nlen = is_file = 0; + p = nextarg; + } + if('@' == is_file) { + /* a '@' letter, it means that a file name or - (stdin) follows */ + + if(curlx_strequal("-", p)) { + file = stdin; + set_binmode(stdin); + } + else { + file = fopen(p, "rb"); + if(!file) + warnf(config, + "Couldn't read data from file \"%s\", this makes " + "an empty POST.\n", nextarg); + } + + err = file2memory(&postdata, &size, file); + + if(file && (file != stdin)) + fclose(file); + if(err) + return err; + } + else { + GetStr(&postdata, p); + if(postdata) + size = strlen(postdata); + } + + if(!postdata) { + /* no data from the file, point to a zero byte string to make this + get sent as a POST anyway */ + postdata = strdup(""); + if(!postdata) + return PARAM_NO_MEM; + size = 0; + } + else { + char *enc = curl_easy_escape(config->easy, postdata, (int)size); + Curl_safefree(postdata); /* no matter if it worked or not */ + if(enc) { + /* now make a string with the name from above and append the + encoded string */ + size_t outlen = nlen + strlen(enc) + 2; + char *n = malloc(outlen); + if(!n) { + curl_free(enc); + return PARAM_NO_MEM; + } + if(nlen > 0) { /* only append '=' if we have a name */ + snprintf(n, outlen, "%.*s=%s", nlen, nextarg, enc); + size = outlen-1; + } + else { + strcpy(n, enc); + size = outlen-2; /* since no '=' was inserted */ + } + curl_free(enc); + postdata = n; + } + else + return PARAM_NO_MEM; + } + } + else if('@' == *nextarg) { + /* the data begins with a '@' letter, it means that a file name + or - (stdin) follows */ + nextarg++; /* pass the @ */ + + if(curlx_strequal("-", nextarg)) { + file = stdin; + if(subletter == 'b') /* forced data-binary */ + set_binmode(stdin); + } + else { + file = fopen(nextarg, "rb"); + if(!file) + warnf(config, "Couldn't read data from file \"%s\", this makes " + "an empty POST.\n", nextarg); + } + + if(subletter == 'b') + /* forced binary */ + err = file2memory(&postdata, &size, file); + else { + err = file2string(&postdata, file); + if(postdata) + size = strlen(postdata); + } + + if(file && (file != stdin)) + fclose(file); + if(err) + return err; + + if(!postdata) { + /* no data from the file, point to a zero byte string to make this + get sent as a POST anyway */ + postdata = strdup(""); + if(!postdata) + return PARAM_NO_MEM; + } + } + else { + GetStr(&postdata, nextarg); + if(postdata) + size = strlen(postdata); + } + +#ifdef CURL_DOES_CONVERSIONS + if(subletter != 'b') { + /* NOT forced binary, convert to ASCII */ + if(convert_to_network(postdata, strlen(postdata))) { + Curl_safefree(postdata); + return PARAM_NO_MEM; + } + } +#endif + + if(config->postfields) { + /* we already have a string, we append this one with a separating + &-letter */ + char *oldpost = config->postfields; + curl_off_t oldlen = config->postfieldsize; + curl_off_t newlen = oldlen + curlx_uztoso(size) + 2; + config->postfields = malloc((size_t)newlen); + if(!config->postfields) { + Curl_safefree(oldpost); + Curl_safefree(postdata); + return PARAM_NO_MEM; + } + memcpy(config->postfields, oldpost, (size_t)oldlen); + /* use byte value 0x26 for '&' to accommodate non-ASCII platforms */ + config->postfields[oldlen] = '\x26'; + memcpy(&config->postfields[oldlen+1], postdata, size); + config->postfields[oldlen+1+size] = '\0'; + Curl_safefree(oldpost); + Curl_safefree(postdata); + config->postfieldsize += size+1; + } + else { + config->postfields = postdata; + config->postfieldsize = curlx_uztoso(size); + } + } + /* + We can't set the request type here, as this data might be used in + a simple GET if -G is used. Already or soon. + + if(SetHTTPrequest(HTTPREQ_SIMPLEPOST, &config->httpreq)) { + Curl_safefree(postdata); + return PARAM_BAD_USE; + } + */ + break; + case 'D': + /* dump-header to given file name */ + GetStr(&config->headerfile, nextarg); + break; + case 'e': + { + char *ptr = strstr(nextarg, ";auto"); + if(ptr) { + /* Automatic referer requested, this may be combined with a + set initial one */ + config->autoreferer = TRUE; + *ptr = 0; /* zero terminate here */ + } + else + config->autoreferer = FALSE; + GetStr(&config->referer, nextarg); + } + break; + case 'E': + switch(subletter) { + case 'a': /* CA info PEM file */ + /* CA info PEM file */ + GetStr(&config->cacert, nextarg); + break; + case 'b': /* cert file type */ + GetStr(&config->cert_type, nextarg); + break; + case 'c': /* private key file */ + GetStr(&config->key, nextarg); + break; + case 'd': /* private key file type */ + GetStr(&config->key_type, nextarg); + break; + case 'e': /* private key passphrase */ + GetStr(&config->key_passwd, nextarg); + cleanarg(nextarg); + break; + case 'f': /* crypto engine */ + GetStr(&config->engine, nextarg); + if(config->engine && curlx_raw_equal(config->engine,"list")) + return PARAM_ENGINES_REQUESTED; + break; + case 'g': /* CA info PEM file */ + /* CA cert directory */ + GetStr(&config->capath, nextarg); + break; + case 'h': /* --pubkey public key file */ + GetStr(&config->pubkey, nextarg); + break; + case 'i': /* --hostpubmd5 md5 of the host public key */ + GetStr(&config->hostpubmd5, nextarg); + if(!config->hostpubmd5 || strlen(config->hostpubmd5) != 32) + return PARAM_BAD_USE; + break; + case 'j': /* CRL info PEM file */ + /* CRL file */ + GetStr(&config->crlfile, nextarg); + break; + case 'k': /* TLS username */ + if(curlinfo->features & CURL_VERSION_TLSAUTH_SRP) + GetStr(&config->tls_username, nextarg); + else + return PARAM_LIBCURL_DOESNT_SUPPORT; + break; + case 'l': /* TLS password */ + if(curlinfo->features & CURL_VERSION_TLSAUTH_SRP) + GetStr(&config->tls_password, nextarg); + else + return PARAM_LIBCURL_DOESNT_SUPPORT; + break; + case 'm': /* TLS authentication type */ + if(curlinfo->features & CURL_VERSION_TLSAUTH_SRP) { + GetStr(&config->tls_authtype, nextarg); + if(!strequal(config->tls_authtype, "SRP")) + return PARAM_LIBCURL_DOESNT_SUPPORT; /* only support TLS-SRP */ + } + else + return PARAM_LIBCURL_DOESNT_SUPPORT; + break; + case 'n': /* no empty SSL fragments, --ssl-allow-beast */ + if(curlinfo->features & CURL_VERSION_SSL) + config->ssl_allow_beast = toggle; + break; + + case 'o': /* --login-options */ + GetStr(&config->login_options, nextarg); + break; + + default: /* certificate file */ + { + char *certname, *passphrase; + parse_cert_parameter(nextarg, &certname, &passphrase); + Curl_safefree(config->cert); + config->cert = certname; + if(passphrase) { + Curl_safefree(config->key_passwd); + config->key_passwd = passphrase; + } + cleanarg(nextarg); + } + } + break; + case 'f': + /* fail hard on errors */ + config->failonerror = toggle; + break; + case 'F': + /* "form data" simulation, this is a little advanced so lets do our best + to sort this out slowly and carefully */ + if(formparse(config, + nextarg, + &config->httppost, + &config->last_post, + (subletter=='s')?TRUE:FALSE)) /* 's' means literal string */ + return PARAM_BAD_USE; + if(SetHTTPrequest(config, HTTPREQ_POST, &config->httpreq)) + return PARAM_BAD_USE; + break; + + case 'g': /* g disables URLglobbing */ + config->globoff = toggle; + break; + + case 'G': /* HTTP GET */ + config->use_httpget = TRUE; + break; + + case 'h': /* h for help */ + if(toggle) { + return PARAM_HELP_REQUESTED; + } + /* we now actually support --no-help too! */ + break; + case 'H': + /* A custom header to append to a list */ + if(subletter == 'p') /* --proxy-header */ + err = add2list(&config->proxyheaders, nextarg); + else + err = add2list(&config->headers, nextarg); + if(err) + return err; + break; + case 'i': + config->include_headers = toggle; /* include the headers as well in the + general output stream */ + break; + case 'j': + config->cookiesession = toggle; + break; + case 'I': + /* + * no_body will imply include_headers later on + */ + config->no_body = toggle; + if(SetHTTPrequest(config, + (config->no_body)?HTTPREQ_HEAD:HTTPREQ_GET, + &config->httpreq)) + return PARAM_BAD_USE; + break; + case 'J': /* --remote-header-name */ + if(config->include_headers) { + warnf(config, + "--include and --remote-header-name cannot be combined.\n"); + return PARAM_BAD_USE; + } + config->content_disposition = toggle; + break; + case 'k': /* allow insecure SSL connects */ + config->insecure_ok = toggle; + break; + case 'K': /* parse config file */ + if(parseconfig(nextarg, global)) + warnf(config, "error trying read config from the '%s' file\n", + nextarg); + break; + case 'l': + config->dirlistonly = toggle; /* only list the names of the FTP dir */ + break; + case 'L': + config->followlocation = toggle; /* Follow Location: HTTP headers */ + switch (subletter) { + case 't': + /* Continue to send authentication (user+password) when following + * locations, even when hostname changed */ + config->unrestricted_auth = toggle; + break; + } + break; + case 'm': + /* specified max time */ + err = str2udouble(&config->timeout, nextarg); + if(err) + return err; + break; + case 'M': /* M for manual, huge help */ + if(toggle) { /* --no-manual shows no manual... */ +#ifdef USE_MANUAL + return PARAM_MANUAL_REQUESTED; +#else + warnf(config, + "built-in manual was disabled at build-time!\n"); + return PARAM_OPTION_UNKNOWN; +#endif + } + break; + case 'n': + switch(subletter) { + case 'o': /* CA info PEM file */ + /* use .netrc or URL */ + config->netrc_opt = toggle; + break; + case 'e': /* netrc-file */ + GetStr(&config->netrc_file, nextarg); + break; + default: + /* pick info from .netrc, if this is used for http, curl will + automatically enfore user+password with the request */ + config->netrc = toggle; + break; + } + break; + case 'N': + /* disable the output I/O buffering. note that the option is called + --buffer but is mostly used in the negative form: --no-buffer */ + if(longopt) + config->nobuffer = (!toggle)?TRUE:FALSE; + else + config->nobuffer = toggle; + break; + case 'O': /* --remote-name */ + if(subletter == 'a') { /* --remote-name-all */ + config->default_node_flags = toggle?GETOUT_USEREMOTE:0; + break; + } + /* fall-through! */ + case 'o': /* --output */ + /* output file */ + { + struct getout *url; + if(config->url_out || ((config->url_out = config->url_list) != NULL)) { + /* there's a node here, if it already is filled-in continue to find + an "empty" node */ + while(config->url_out && (config->url_out->flags & GETOUT_OUTFILE)) + config->url_out = config->url_out->next; + } + + /* now there might or might not be an available node to fill in! */ + + if(config->url_out) + /* existing node */ + url = config->url_out; + else + /* there was no free node, create one! */ + url = new_getout(config); + + if(!url) + return PARAM_NO_MEM; + else { + /* fill in the outfile */ + if('o' == letter) { + GetStr(&url->outfile, nextarg); + url->flags &= ~GETOUT_USEREMOTE; /* switch off */ + } + else { + url->outfile = NULL; /* leave it */ + if(toggle) + url->flags |= GETOUT_USEREMOTE; /* switch on */ + else + url->flags &= ~GETOUT_USEREMOTE; /* switch off */ + } + url->flags |= GETOUT_OUTFILE; + } + } + break; + case 'P': + /* This makes the FTP sessions use PORT instead of PASV */ + /* use or <192.168.10.10> style addresses. Anything except + this will make us try to get the "default" address. + NOTE: this is a changed behaviour since the released 4.1! + */ + GetStr(&config->ftpport, nextarg); + break; + case 'p': + /* proxy tunnel for non-http protocols */ + config->proxytunnel = toggle; + break; + + case 'q': /* if used first, already taken care of, we do it like + this so we don't cause an error! */ + break; + case 'Q': + /* QUOTE command to send to FTP server */ + switch(nextarg[0]) { + case '-': + /* prefixed with a dash makes it a POST TRANSFER one */ + nextarg++; + err = add2list(&config->postquote, nextarg); + break; + case '+': + /* prefixed with a plus makes it a just-before-transfer one */ + nextarg++; + err = add2list(&config->prequote, nextarg); + break; + default: + err = add2list(&config->quote, nextarg); + break; + } + if(err) + return err; + break; + case 'r': + /* Specifying a range WITHOUT A DASH will create an illegal HTTP range + (and won't actually be range by definition). The man page previously + claimed that to be a good way, why this code is added to work-around + it. */ + if(ISDIGIT(*nextarg) && !strchr(nextarg, '-')) { + char buffer[32]; + curl_off_t off; + warnf(config, + "A specified range MUST include at least one dash (-). " + "Appending one for you!\n"); + off = curlx_strtoofft(nextarg, NULL, 10); + snprintf(buffer, sizeof(buffer), "%" CURL_FORMAT_CURL_OFF_T "-", off); + Curl_safefree(config->range); + config->range = strdup(buffer); + if(!config->range) + return PARAM_NO_MEM; + } + { + /* byte range requested */ + char *tmp_range; + tmp_range = nextarg; + while(*tmp_range != '\0') { + if(!ISDIGIT(*tmp_range) && *tmp_range != '-' && *tmp_range != ',') { + warnf(config,"Invalid character is found in given range. " + "A specified range MUST have only digits in " + "\'start\'-\'stop\'. The server's response to this " + "request is uncertain.\n"); + break; + } + tmp_range++; + } + /* byte range requested */ + GetStr(&config->range, nextarg); + } + break; + case 'R': + /* use remote file's time */ + config->remote_time = toggle; + break; + case 's': + /* don't show progress meter, don't show errors : */ + if(toggle) + global->mute = global->noprogress = TRUE; + else + global->mute = global->noprogress = FALSE; + if(global->showerror < 0) + /* if still on the default value, set showerror to the reverse of + toggle. This is to allow -S and -s to be used in an independent + order but still have the same effect. */ + global->showerror = (!toggle)?TRUE:FALSE; /* toggle off */ + break; + case 'S': + /* show errors */ + global->showerror = toggle?1:0; /* toggle on if used with -s */ + break; + case 't': + /* Telnet options */ + err = add2list(&config->telnet_options, nextarg); + if(err) + return err; + break; + case 'T': + /* we are uploading */ + { + struct getout *url; + if(config->url_out || ((config->url_out = config->url_list) != NULL)) { + /* there's a node here, if it already is filled-in continue to find + an "empty" node */ + while(config->url_out && (config->url_out->flags & GETOUT_UPLOAD)) + config->url_out = config->url_out->next; + } + + /* now there might or might not be an available node to fill in! */ + + if(config->url_out) + /* existing node */ + url = config->url_out; + else + /* there was no free node, create one! */ + url = new_getout(config); + + if(!url) + return PARAM_NO_MEM; + else { + url->flags |= GETOUT_UPLOAD; /* mark -T used */ + if(!*nextarg) + url->flags |= GETOUT_NOUPLOAD; + else { + /* "-" equals stdin, but keep the string around for now */ + GetStr(&url->infile, nextarg); + } + } + } + break; + case 'u': + /* user:password */ + GetStr(&config->userpwd, nextarg); + cleanarg(nextarg); + break; + case 'U': + /* Proxy user:password */ + GetStr(&config->proxyuserpwd, nextarg); + cleanarg(nextarg); + break; + case 'v': + if(toggle) { + /* the '%' thing here will cause the trace get sent to stderr */ + Curl_safefree(global->trace_dump); + global->trace_dump = strdup("%"); + if(!global->trace_dump) + return PARAM_NO_MEM; + if(global->tracetype && (global->tracetype != TRACE_PLAIN)) + warnf(config, + "-v, --verbose overrides an earlier trace/verbose option\n"); + global->tracetype = TRACE_PLAIN; + } + else + /* verbose is disabled here */ + global->tracetype = TRACE_NONE; + break; + case 'V': + if(toggle) /* --no-version yields no output! */ + return PARAM_VERSION_INFO_REQUESTED; + break; + + case 'w': + /* get the output string */ + if('@' == *nextarg) { + /* the data begins with a '@' letter, it means that a file name + or - (stdin) follows */ + FILE *file; + const char *fname; + nextarg++; /* pass the @ */ + if(curlx_strequal("-", nextarg)) { + fname = ""; + file = stdin; + } + else { + fname = nextarg; + file = fopen(nextarg, "r"); + } + err = file2string(&config->writeout, file); + if(file && (file != stdin)) + fclose(file); + if(err) + return err; + if(!config->writeout) + warnf(config, "Failed to read %s", fname); + } + else + GetStr(&config->writeout, nextarg); + break; + case 'x': + /* proxy */ + GetStr(&config->proxy, nextarg); + config->proxyver = CURLPROXY_HTTP; + break; + case 'X': + /* set custom request */ + GetStr(&config->customrequest, nextarg); + break; + case 'y': + /* low speed time */ + err = str2unum(&config->low_speed_time, nextarg); + if(err) + return err; + if(!config->low_speed_limit) + config->low_speed_limit = 1; + break; + case 'Y': + /* low speed limit */ + err = str2unum(&config->low_speed_limit, nextarg); + if(err) + return err; + if(!config->low_speed_time) + config->low_speed_time = 30; + break; + case 'z': /* time condition coming up */ + switch(*nextarg) { + case '+': + nextarg++; + default: + /* If-Modified-Since: (section 14.28 in RFC2068) */ + config->timecond = CURL_TIMECOND_IFMODSINCE; + break; + case '-': + /* If-Unmodified-Since: (section 14.24 in RFC2068) */ + config->timecond = CURL_TIMECOND_IFUNMODSINCE; + nextarg++; + break; + case '=': + /* Last-Modified: (section 14.29 in RFC2068) */ + config->timecond = CURL_TIMECOND_LASTMOD; + nextarg++; + break; + } + now = time(NULL); + config->condtime=curl_getdate(nextarg, &now); + if(-1 == (int)config->condtime) { + /* now let's see if it is a file name to get the time from instead! */ + struct_stat statbuf; + if(-1 == stat(nextarg, &statbuf)) { + /* failed, remove time condition */ + config->timecond = CURL_TIMECOND_NONE; + warnf(config, + "Illegal date format for -z, --timecond (and not " + "a file name). Disabling time condition. " + "See curl_getdate(3) for valid date syntax.\n"); + } + else { + /* pull the time out from the file */ + config->condtime = statbuf.st_mtime; + } + } + break; + default: /* unknown flag */ + return PARAM_OPTION_UNKNOWN; + } + hit = -1; + + } while(!longopt && !singleopt && *++parse && !*usedarg); + + return PARAM_OK; +} + +ParameterError parse_args(struct GlobalConfig *config, int argc, + argv_item_t argv[]) +{ + int i; + bool stillflags; + char *orig_opt = NULL; + ParameterError result = PARAM_OK; + struct OperationConfig *operation = config->first; + + for(i = 1, stillflags = TRUE; i < argc && !result; i++) { + orig_opt = argv[i]; + + if(stillflags && ('-' == argv[i][0])) { + char *nextarg; + bool passarg; + char *flag = argv[i]; + + if(curlx_strequal("--", argv[i])) + /* This indicates the end of the flags and thus enables the + following (URL) argument to start with -. */ + stillflags = FALSE; + else { + nextarg = (i < (argc - 1)) ? argv[i + 1] : NULL; + + result = getparameter(flag, nextarg, &passarg, config, operation); + if(result == PARAM_NEXT_OPERATION) { + /* Reset result as PARAM_NEXT_OPERATION is only used here and not + returned from this function */ + result = PARAM_OK; + + if(operation->url_list && operation->url_list->url) { + /* Allocate the next config */ + operation->next = malloc(sizeof(struct OperationConfig)); + if(operation->next) { + /* Initialise the newly created config */ + config_init(operation->next); + + /* Copy the easy handle */ + operation->next->easy = config->easy; + + /* Set the global config pointer */ + operation->next->global = config; + + /* Update the last operation pointer */ + config->last = operation->next; + + /* Move onto the new config */ + operation->next->prev = operation; + operation = operation->next; + } + else + result = PARAM_NO_MEM; + } + } + else if(!result && passarg) + i++; /* we're supposed to skip this */ + } + } + else { + bool used; + + /* Just add the URL please */ + result = getparameter((char *)"--url", argv[i], &used, config, + operation); + } + } + + if(result && result != PARAM_HELP_REQUESTED && + result != PARAM_MANUAL_REQUESTED && + result != PARAM_VERSION_INFO_REQUESTED && + result != PARAM_ENGINES_REQUESTED) { + const char *reason = param2text(result); + + if(orig_opt && !curlx_strequal(":", orig_opt)) + helpf(config->errors, "option %s: %s\n", orig_opt, reason); + else + helpf(config->errors, "%s\n", reason); + } + + return result; +} diff --git a/external/libcurl_android/jni/libcurl/src/tool_getparam.h b/external/libcurl_android/jni/libcurl/src/tool_getparam.h new file mode 100755 index 00000000..ef4366b7 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_getparam.h @@ -0,0 +1,62 @@ +#ifndef HEADER_CURL_TOOL_GETPARAM_H +#define HEADER_CURL_TOOL_GETPARAM_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +typedef enum { + PARAM_OK = 0, + PARAM_OPTION_AMBIGUOUS, + PARAM_OPTION_UNKNOWN, + PARAM_REQUIRES_PARAMETER, + PARAM_BAD_USE, + PARAM_HELP_REQUESTED, + PARAM_MANUAL_REQUESTED, + PARAM_VERSION_INFO_REQUESTED, + PARAM_ENGINES_REQUESTED, + PARAM_GOT_EXTRA_PARAMETER, + PARAM_BAD_NUMERIC, + PARAM_NEGATIVE_NUMERIC, + PARAM_LIBCURL_DOESNT_SUPPORT, + PARAM_NO_MEM, + PARAM_NEXT_OPERATION, + PARAM_LAST +} ParameterError; + +struct GlobalConfig; +struct OperationConfig; + +ParameterError getparameter(char *flag, char *nextarg, bool *usedarg, + struct GlobalConfig *global, + struct OperationConfig *operation); + +#ifdef UNITTESTS +void parse_cert_parameter(const char *cert_parameter, + char **certname, + char **passphrase); +#endif + +ParameterError parse_args(struct GlobalConfig *config, int argc, + argv_item_t argv[]); + +#endif /* HEADER_CURL_TOOL_GETPARAM_H */ + diff --git a/external/libcurl_android/jni/libcurl/src/tool_getpass.c b/external/libcurl_android/jni/libcurl/src/tool_getpass.c new file mode 100755 index 00000000..4c8dcb9f --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_getpass.c @@ -0,0 +1,256 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#ifndef HAVE_GETPASS_R +/* this file is only for systems without getpass_r() */ + +#ifdef HAVE_FCNTL_H +# include +#endif + +#ifdef HAVE_TERMIOS_H +# include +#elif defined(HAVE_TERMIO_H) +# include +#endif + +#ifdef __VMS +# include descrip +# include starlet +# include iodef +#endif + +#ifdef WIN32 +# include +#endif + +#ifdef NETWARE +# ifdef __NOVELL_LIBC__ +# include +# else +# include +# endif +#endif + +#define _MPRINTF_REPLACE +#include + +#include "tool_getpass.h" + +#include "memdebug.h" /* keep this as LAST include */ + +#ifdef __VMS +/* VMS implementation */ +char *getpass_r(const char *prompt, char *buffer, size_t buflen) +{ + long sts; + short chan; + + /* MSK, 23-JAN-2004, iosbdef.h wasn't in VAX V7.2 or CC 6.4 */ + /* distribution so I created this. May revert back later to */ + /* struct _iosb iosb; */ + struct _iosb + { + short int iosb$w_status; /* status */ + short int iosb$w_bcnt; /* byte count */ + int unused; /* unused */ + } iosb; + + $DESCRIPTOR(ttdesc, "TT"); + + buffer[0] = '\0'; + sts = sys$assign(&ttdesc, &chan, 0, 0); + if(sts & 1) { + sts = sys$qiow(0, chan, + IO$_READPROMPT | IO$M_NOECHO, + &iosb, 0, 0, buffer, buflen, 0, 0, + prompt, strlen(prompt)); + + if((sts & 1) && (iosb.iosb$w_status & 1)) + buffer[iosb.iosb$w_bcnt] = '\0'; + + sts = sys$dassgn(chan); + } + return buffer; /* we always return success */ +} +#define DONE +#endif /* __VMS */ + +#ifdef __SYMBIAN32__ +# define getch() getchar() +#endif + +#if defined(WIN32) || defined(__SYMBIAN32__) + +char *getpass_r(const char *prompt, char *buffer, size_t buflen) +{ + size_t i; + fputs(prompt, stderr); + + for(i = 0; i < buflen; i++) { + buffer[i] = (char)getch(); + if(buffer[i] == '\r' || buffer[i] == '\n') { + buffer[i] = '\0'; + break; + } + else + if(buffer[i] == '\b') + /* remove this letter and if this is not the first key, remove the + previous one as well */ + i = i - (i >= 1 ? 2 : 1); + } +#ifndef __SYMBIAN32__ + /* since echo is disabled, print a newline */ + fputs("\n", stderr); +#endif + /* if user didn't hit ENTER, terminate buffer */ + if(i == buflen) + buffer[buflen-1] = '\0'; + + return buffer; /* we always return success */ +} +#define DONE +#endif /* WIN32 || __SYMBIAN32__ */ + +#ifdef NETWARE +/* NetWare implementation */ +#ifdef __NOVELL_LIBC__ +char *getpass_r(const char *prompt, char *buffer, size_t buflen) +{ + return getpassword(prompt, buffer, buflen); +} +#else +char *getpass_r(const char *prompt, char *buffer, size_t buflen) +{ + size_t i = 0; + + printf("%s", prompt); + do { + buffer[i++] = getch(); + if(buffer[i-1] == '\b') { + /* remove this letter and if this is not the first key, + remove the previous one as well */ + if(i > 1) { + printf("\b \b"); + i = i - 2; + } + else { + RingTheBell(); + i = i - 1; + } + } + else if(buffer[i-1] != 13) + putchar('*'); + + } while((buffer[i-1] != 13) && (i < buflen)); + buffer[i-1] = '\0'; + printf("\r\n"); + return buffer; +} +#endif /* __NOVELL_LIBC__ */ +#define DONE +#endif /* NETWARE */ + +#ifndef DONE /* not previously provided */ + +#ifdef HAVE_TERMIOS_H +# define struct_term struct termios +#elif defined(HAVE_TERMIO_H) +# define struct_term struct termio +#else +# undef struct_term +#endif + +static bool ttyecho(bool enable, int fd) +{ +#ifdef struct_term + static struct_term withecho; + static struct_term noecho; +#endif + if(!enable) { + /* disable echo by extracting the current 'withecho' mode and remove the + ECHO bit and set back the struct */ +#ifdef HAVE_TERMIOS_H + tcgetattr(fd, &withecho); + noecho = withecho; + noecho.c_lflag &= ~ECHO; + tcsetattr(fd, TCSANOW, &noecho); +#elif defined(HAVE_TERMIO_H) + ioctl(fd, TCGETA, &withecho); + noecho = withecho; + noecho.c_lflag &= ~ECHO; + ioctl(fd, TCSETA, &noecho); +#else + /* neither HAVE_TERMIO_H nor HAVE_TERMIOS_H, we can't disable echo! */ + (void)fd; + return FALSE; /* not disabled */ +#endif + return TRUE; /* disabled */ + } + else { + /* re-enable echo, assumes we disabled it before (and set the structs we + now use to reset the terminal status) */ +#ifdef HAVE_TERMIOS_H + tcsetattr(fd, TCSAFLUSH, &withecho); +#elif defined(HAVE_TERMIO_H) + ioctl(fd, TCSETA, &withecho); +#else + return FALSE; /* not enabled */ +#endif + return TRUE; /* enabled */ + } +} + +char *getpass_r(const char *prompt, /* prompt to display */ + char *password, /* buffer to store password in */ + size_t buflen) /* size of buffer to store password in */ +{ + ssize_t nread; + bool disabled; + int fd = open("/dev/tty", O_RDONLY); + if(-1 == fd) + fd = 1; /* use stdin if the tty couldn't be used */ + + disabled = ttyecho(FALSE, fd); /* disable terminal echo */ + + fputs(prompt, stderr); + nread = read(fd, password, buflen); + if(nread > 0) + password[--nread] = '\0'; /* zero terminate where enter is stored */ + else + password[0] = '\0'; /* got nothing */ + + if(disabled) { + /* if echo actually was disabled, add a newline */ + fputs("\n", stderr); + (void)ttyecho(TRUE, fd); /* enable echo */ + } + + if(1 != fd) + close(fd); + + return password; /* return pointer to buffer */ +} + +#endif /* DONE */ +#endif /* HAVE_GETPASS_R */ diff --git a/external/libcurl_android/jni/libcurl/src/tool_getpass.h b/external/libcurl_android/jni/libcurl/src/tool_getpass.h new file mode 100755 index 00000000..d4fc7e23 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_getpass.h @@ -0,0 +1,36 @@ +#ifndef HEADER_CURL_TOOL_GETPASS_H +#define HEADER_CURL_TOOL_GETPASS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#ifndef HAVE_GETPASS_R +/* If there's a system-provided function named like this, we trust it is + also found in one of the standard headers. */ + +/* + * Returning NULL will abort the continued operation! + */ +char* getpass_r(const char *prompt, char* buffer, size_t buflen); +#endif + +#endif /* HEADER_CURL_TOOL_GETPASS_H */ diff --git a/external/libcurl_android/jni/libcurl/src/tool_help.c b/external/libcurl_android/jni/libcurl/src/tool_help.c new file mode 100755 index 00000000..c255be0b --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_help.c @@ -0,0 +1,333 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#include "tool_panykey.h" +#include "tool_help.h" +#include "tool_libinfo.h" +#include "tool_version.h" + +#include "memdebug.h" /* keep this as LAST include */ + +#ifdef MSDOS +# define USE_WATT32 +#endif + +/* + * A few of these source lines are >80 columns wide, but that's only because + * breaking the strings narrower makes this chunk look even worse! + * + * Starting with 7.18.0, this list of command line options is sorted based + * on the long option name. It is not done automatically, although a command + * line like the following can help out: + * + * curl --help | cut -c5- | grep "^-" | sort + */ + +static const char *const helptext[] = { + "Usage: curl [options...] ", + "Options: (H) means HTTP/HTTPS only, (F) means FTP only", + " --anyauth Pick \"any\" authentication method (H)", + " -a, --append Append to target file when uploading (F/SFTP)", + " --basic Use HTTP Basic Authentication (H)", + " --cacert FILE CA certificate to verify peer against (SSL)", + " --capath DIR CA directory to verify peer against (SSL)", + " -E, --cert CERT[:PASSWD] Client certificate file and password (SSL)", + " --cert-type TYPE Certificate file type (DER/PEM/ENG) (SSL)", + " --ciphers LIST SSL ciphers to use (SSL)", + " --compressed Request compressed response (using deflate or gzip)", + " -K, --config FILE Read config from FILE", + " --connect-timeout SECONDS Maximum time allowed for connection", + " -C, --continue-at OFFSET Resumed transfer OFFSET", + " -b, --cookie STRING/FILE Read cookies from STRING/FILE (H)", + " -c, --cookie-jar FILE Write cookies to FILE after operation (H)", + " --create-dirs Create necessary local directory hierarchy", + " --crlf Convert LF to CRLF in upload", + " --crlfile FILE Get a CRL list in PEM format from the given file", + " -d, --data DATA HTTP POST data (H)", + " --data-ascii DATA HTTP POST ASCII data (H)", + " --data-binary DATA HTTP POST binary data (H)", + " --data-urlencode DATA HTTP POST data url encoded (H)", + " --delegation STRING GSS-API delegation permission", + " --digest Use HTTP Digest Authentication (H)", + " --disable-eprt Inhibit using EPRT or LPRT (F)", + " --disable-epsv Inhibit using EPSV (F)", + " --dns-servers DNS server addrs to use: 1.1.1.1;2.2.2.2", + " --dns-interface Interface to use for DNS requests", + " --dns-ipv4-addr IPv4 address to use for DNS requests, dot notation", + " --dns-ipv6-addr IPv6 address to use for DNS requests, dot notation", + " -D, --dump-header FILE Write the headers to FILE", + " --egd-file FILE EGD socket path for random data (SSL)", + " --engine ENGINE Crypto engine (use \"--engine list\" for list) (SSL)", +#ifdef USE_ENVIRONMENT + " --environment Write results to environment variables (RISC OS)", +#endif + " -f, --fail Fail silently (no output at all) on HTTP errors (H)", + " -F, --form CONTENT Specify HTTP multipart POST data (H)", + " --form-string STRING Specify HTTP multipart POST data (H)", + " --ftp-account DATA Account data string (F)", + " --ftp-alternative-to-user COMMAND " + "String to replace \"USER [name]\" (F)", + " --ftp-create-dirs Create the remote dirs if not present (F)", + " --ftp-method [MULTICWD/NOCWD/SINGLECWD] Control CWD usage (F)", + " --ftp-pasv Use PASV/EPSV instead of PORT (F)", + " -P, --ftp-port ADR Use PORT with given address instead of PASV (F)", + " --ftp-skip-pasv-ip Skip the IP address for PASV (F)\n" + " --ftp-pret Send PRET before PASV (for drftpd) (F)", + " --ftp-ssl-ccc Send CCC after authenticating (F)", + " --ftp-ssl-ccc-mode ACTIVE/PASSIVE Set CCC mode (F)", + " --ftp-ssl-control Require SSL/TLS for FTP login, " + "clear for transfer (F)", + " -G, --get Send the -d data with a HTTP GET (H)", + " -g, --globoff Disable URL sequences and ranges using {} and []", + " -H, --header LINE Pass custom header LINE to server (H)", + " -I, --head Show document info only", + " -h, --help This help text", + " --hostpubmd5 MD5 " + "Hex-encoded MD5 string of the host public key. (SSH)", + " -0, --http1.0 Use HTTP 1.0 (H)", + " --http1.1 Use HTTP 1.1 (H)", + " --http2 Use HTTP 2 (H)", + " --ignore-content-length Ignore the HTTP Content-Length header", + " -i, --include Include protocol headers in the output (H/F)", + " -k, --insecure Allow connections to SSL sites without certs (H)", + " --interface INTERFACE Use network INTERFACE (or address)", + " -4, --ipv4 Resolve name to IPv4 address", + " -6, --ipv6 Resolve name to IPv6 address", + " -j, --junk-session-cookies Ignore session cookies read from file (H)", + " --keepalive-time SECONDS Wait SECONDS between keepalive probes", + " --key KEY Private key file name (SSL/SSH)", + " --key-type TYPE Private key file type (DER/PEM/ENG) (SSL)", + " --krb LEVEL Enable Kerberos with security LEVEL (F)", +#ifndef CURL_DISABLE_LIBCURL_OPTION + " --libcurl FILE Dump libcurl equivalent code of this command line", +#endif + " --limit-rate RATE Limit transfer speed to RATE", + " -l, --list-only List only mode (F/POP3)", + " --local-port RANGE Force use of RANGE for local port numbers", + " -L, --location Follow redirects (H)", + " --location-trusted " + "Like '--location', and send auth to other hosts (H)", + " --login-options OPTIONS Server login options (IMAP, POP3, SMTP)", + " -M, --manual Display the full manual", + " --mail-from FROM Mail from this address (SMTP)", + " --mail-rcpt TO Mail to this/these addresses (SMTP)", + " --mail-auth AUTH Originator address of the original email (SMTP)", + " --max-filesize BYTES Maximum file size to download (H/F)", + " --max-redirs NUM Maximum number of redirects allowed (H)", + " -m, --max-time SECONDS Maximum time allowed for the transfer", + " --metalink Process given URLs as metalink XML file", + " --negotiate Use HTTP Negotiate (SPNEGO) authentication (H)", + " -n, --netrc Must read .netrc for user name and password", + " --netrc-optional Use either .netrc or URL; overrides -n", + " --netrc-file FILE Specify FILE for netrc", + " -: --next " + "Allows the following URL to use a separate set of options", + " --no-alpn Disable the ALPN TLS extension (H)", + " -N, --no-buffer Disable buffering of the output stream", + " --no-keepalive Disable keepalive use on the connection", + " --no-npn Disable the NPN TLS extension (H)", + " --no-sessionid Disable SSL session-ID reusing (SSL)", + " --noproxy List of hosts which do not use proxy", + " --ntlm Use HTTP NTLM authentication (H)", + " --oauth2-bearer TOKEN OAuth 2 Bearer Token (IMAP, POP3, SMTP)", + " -o, --output FILE Write to FILE instead of stdout", + " --pass PASS Pass phrase for the private key (SSL/SSH)", + " --post301 " + "Do not switch to GET after following a 301 redirect (H)", + " --post302 " + "Do not switch to GET after following a 302 redirect (H)", + " --post303 " + "Do not switch to GET after following a 303 redirect (H)", + " -#, --progress-bar Display transfer progress as a progress bar", + " --proto PROTOCOLS Enable/disable PROTOCOLS", + " --proto-redir PROTOCOLS Enable/disable PROTOCOLS on redirect", + " -x, --proxy [PROTOCOL://]HOST[:PORT] Use proxy on given port", + " --proxy-anyauth Pick \"any\" proxy authentication method (H)", + " --proxy-basic Use Basic authentication on the proxy (H)", + " --proxy-digest Use Digest authentication on the proxy (H)", + " --proxy-negotiate " + "Use HTTP Negotiate (SPNEGO) authentication on the proxy (H)", + " --proxy-ntlm Use NTLM authentication on the proxy (H)", + " -U, --proxy-user USER[:PASSWORD] Proxy user and password", + " --proxy1.0 HOST[:PORT] Use HTTP/1.0 proxy on given port", + " -p, --proxytunnel Operate through a HTTP proxy tunnel (using CONNECT)", + " --pubkey KEY Public key file name (SSH)", + " -Q, --quote CMD Send command(s) to server before transfer (F/SFTP)", + " --random-file FILE File for reading random data from (SSL)", + " -r, --range RANGE Retrieve only the bytes within RANGE", + " --raw Do HTTP \"raw\"; no transfer decoding (H)", + " -e, --referer Referer URL (H)", + " -J, --remote-header-name Use the header-provided filename (H)", + " -O, --remote-name Write output to a file named as the remote file", + " --remote-name-all Use the remote file name for all URLs", + " -R, --remote-time Set the remote file's time on the local output", + " -X, --request COMMAND Specify request command to use", + " --resolve HOST:PORT:ADDRESS Force resolve of HOST:PORT to ADDRESS", + " --retry NUM " + "Retry request NUM times if transient problems occur", + " --retry-delay SECONDS Wait SECONDS between retries", + " --retry-max-time SECONDS Retry only within this period", + " --sasl-ir Enable initial response in SASL authentication", + " -S, --show-error " + "Show error. With -s, make curl show errors when they occur", + " -s, --silent Silent mode (don't output anything)", + " --socks4 HOST[:PORT] SOCKS4 proxy on given host + port", + " --socks4a HOST[:PORT] SOCKS4a proxy on given host + port", + " --socks5 HOST[:PORT] SOCKS5 proxy on given host + port", + " --socks5-hostname HOST[:PORT] " + "SOCKS5 proxy, pass host name to proxy", +#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI) + " --socks5-gssapi-service NAME SOCKS5 proxy service name for GSS-API", + " --socks5-gssapi-nec Compatibility with NEC SOCKS5 server", +#endif + " -Y, --speed-limit RATE " + "Stop transfers below RATE for 'speed-time' secs", + " -y, --speed-time SECONDS " + "Trigger 'speed-limit' abort after SECONDS (default: 30)", + " --ssl Try SSL/TLS (FTP, IMAP, POP3, SMTP)", + " --ssl-reqd Require SSL/TLS (FTP, IMAP, POP3, SMTP)", + " -2, --sslv2 Use SSLv2 (SSL)", + " -3, --sslv3 Use SSLv3 (SSL)", + " --ssl-allow-beast Allow security flaw to improve interop (SSL)", + " --stderr FILE Where to redirect stderr (use \"-\" for stdout)", + " --tcp-nodelay Use the TCP_NODELAY option", + " -t, --telnet-option OPT=VAL Set telnet option", + " --tftp-blksize VALUE Set TFTP BLKSIZE option (must be >512)", + " -z, --time-cond TIME Transfer based on a time condition", + " -1, --tlsv1 Use => TLSv1 (SSL)", + " --tlsv1.0 Use TLSv1.0 (SSL)", + " --tlsv1.1 Use TLSv1.1 (SSL)", + " --tlsv1.2 Use TLSv1.2 (SSL)", + " --trace FILE Write a debug trace to FILE", + " --trace-ascii FILE Like --trace, but without hex output", + " --trace-time Add time stamps to trace/verbose output", + " --tr-encoding Request compressed transfer encoding (H)", + " -T, --upload-file FILE Transfer FILE to destination", + " --url URL URL to work with", + " -B, --use-ascii Use ASCII/text transfer", + " -u, --user USER[:PASSWORD] Server user and password", + " --tlsuser USER TLS username", + " --tlspassword STRING TLS password", + " --tlsauthtype STRING TLS authentication type (default: SRP)", + " -A, --user-agent STRING Send User-Agent STRING to server (H)", + " -v, --verbose Make the operation more talkative", + " -V, --version Show version number and quit", +#ifdef USE_WATT32 + " --wdebug Turn on Watt-32 debugging", +#endif + " -w, --write-out FORMAT Use output FORMAT after completion", + " --xattr Store metadata in extended file attributes", + " -q Disable .curlrc (must be first parameter)", + NULL +}; + +#ifdef NETWARE +# define PRINT_LINES_PAUSE 23 +#endif + +#ifdef __SYMBIAN32__ +# define PRINT_LINES_PAUSE 16 +#endif + +struct feat { + const char *name; + int bitmask; +}; + +static const struct feat feats[] = { + {"AsynchDNS", CURL_VERSION_ASYNCHDNS}, + {"Debug", CURL_VERSION_DEBUG}, + {"TrackMemory", CURL_VERSION_CURLDEBUG}, + {"IDN", CURL_VERSION_IDN}, + {"IPv6", CURL_VERSION_IPV6}, + {"Largefile", CURL_VERSION_LARGEFILE}, + {"SSPI", CURL_VERSION_SSPI}, + {"GSS-API", CURL_VERSION_GSSAPI}, + {"SPNEGO", CURL_VERSION_SPNEGO}, + {"NTLM", CURL_VERSION_NTLM}, + {"NTLM_WB", CURL_VERSION_NTLM_WB}, + {"SSL", CURL_VERSION_SSL}, + {"krb4", CURL_VERSION_KERBEROS4}, + {"libz", CURL_VERSION_LIBZ}, + {"CharConv", CURL_VERSION_CONV}, + {"TLS-SRP", CURL_VERSION_TLSAUTH_SRP}, + {"HTTP2", CURL_VERSION_HTTP2} +}; + +void tool_help(void) +{ + int i; + for(i = 0; helptext[i]; i++) { + puts(helptext[i]); +#ifdef PRINT_LINES_PAUSE + if(i && ((i % PRINT_LINES_PAUSE) == 0)) + tool_pressanykey(); +#endif + } +} + +void tool_version_info(void) +{ + const char *const *proto; + + printf(CURL_ID "%s\n", curl_version()); + if(curlinfo->protocols) { + printf("Protocols: "); + for(proto = curlinfo->protocols; *proto; ++proto) { + printf("%s ", *proto); + } + puts(""); /* newline */ + } + if(curlinfo->features) { + unsigned int i; + printf("Features: "); + for(i = 0; i < sizeof(feats)/sizeof(feats[0]); i++) { + if(curlinfo->features & feats[i].bitmask) + printf("%s ", feats[i].name); + } +#ifdef USE_METALINK + printf("Metalink "); +#endif + puts(""); /* newline */ + } +} + +void tool_list_engines(CURL *curl) +{ + struct curl_slist *engines = NULL; + + /* Get the list of engines */ + curl_easy_getinfo(curl, CURLINFO_SSL_ENGINES, &engines); + + puts("Build-time engines:"); + if(engines) { + for(; engines; engines = engines->next) + printf(" %s\n", engines->data); + } + else { + puts(" "); + } + + /* Cleanup the list of engines */ + curl_slist_free_all(engines); +} diff --git a/external/libcurl_android/jni/libcurl/src/tool_help.h b/external/libcurl_android/jni/libcurl/src/tool_help.h new file mode 100755 index 00000000..9ef50069 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_help.h @@ -0,0 +1,31 @@ +#ifndef HEADER_CURL_TOOL_HELP_H +#define HEADER_CURL_TOOL_HELP_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +void tool_help(void); +void tool_list_engines(CURL *curl); +void tool_version_info(void); + +#endif /* HEADER_CURL_TOOL_HELP_H */ + diff --git a/external/libcurl_android/jni/libcurl/src/tool_helpers.c b/external/libcurl_android/jni/libcurl/src/tool_helpers.c new file mode 100755 index 00000000..dbf32f8b --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_helpers.c @@ -0,0 +1,77 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#include "rawstr.h" + +#define ENABLE_CURLX_PRINTF +/* use our own printf() functions */ +#include "curlx.h" + +#include "tool_cfgable.h" +#include "tool_msgs.h" +#include "tool_getparam.h" +#include "tool_helpers.h" + +#include "memdebug.h" /* keep this as LAST include */ + +/* +** Helper functions that are used from more tha one source file. +*/ + +const char *param2text(int res) +{ + ParameterError error = (ParameterError)res; + switch(error) { + case PARAM_GOT_EXTRA_PARAMETER: + return "had unsupported trailing garbage"; + case PARAM_OPTION_UNKNOWN: + return "is unknown"; + case PARAM_OPTION_AMBIGUOUS: + return "is ambiguous"; + case PARAM_REQUIRES_PARAMETER: + return "requires parameter"; + case PARAM_BAD_USE: + return "is badly used here"; + case PARAM_BAD_NUMERIC: + return "expected a proper numerical parameter"; + case PARAM_NEGATIVE_NUMERIC: + return "expected a positive numerical parameter"; + case PARAM_LIBCURL_DOESNT_SUPPORT: + return "the installed libcurl version doesn't support this"; + case PARAM_NO_MEM: + return "out of memory"; + default: + return "unknown error"; + } +} + +int SetHTTPrequest(struct OperationConfig *config, HttpReq req, HttpReq *store) +{ + if((*store == HTTPREQ_UNSPEC) || + (*store == req)) { + *store = req; + return 0; + } + warnf(config, "You can only select one HTTP request!\n"); + return 1; +} diff --git a/external/libcurl_android/jni/libcurl/src/tool_helpers.h b/external/libcurl_android/jni/libcurl/src/tool_helpers.h new file mode 100755 index 00000000..73bcfc77 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_helpers.h @@ -0,0 +1,32 @@ +#ifndef HEADER_CURL_TOOL_HELPERS_H +#define HEADER_CURL_TOOL_HELPERS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +const char *param2text(int res); + +int SetHTTPrequest(struct OperationConfig *config, HttpReq req, + HttpReq *store); + +#endif /* HEADER_CURL_TOOL_HELPERS_H */ + diff --git a/external/libcurl_android/jni/libcurl/src/tool_homedir.c b/external/libcurl_android/jni/libcurl/src/tool_homedir.c new file mode 100755 index 00000000..11bb4ef3 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_homedir.c @@ -0,0 +1,95 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +#ifdef HAVE_PWD_H +# include +#endif + +#include "tool_homedir.h" + +#include "memdebug.h" /* keep this as LAST include */ + +static char *GetEnv(const char *variable, char do_expand) +{ + char *env = NULL; +#ifdef WIN32 + char buf1[1024], buf2[1024]; + DWORD rc; + + /* Don't use getenv(); it doesn't find variable added after program was + * started. Don't accept truncated results (i.e. rc >= sizeof(buf1)). */ + + rc = GetEnvironmentVariable(variable, buf1, sizeof(buf1)); + if(rc > 0 && rc < sizeof(buf1)) { + env = buf1; + variable = buf1; + } + if(do_expand && strchr(variable,'%')) { + /* buf2 == variable if not expanded */ + rc = ExpandEnvironmentStrings (variable, buf2, sizeof(buf2)); + if(rc > 0 && rc < sizeof(buf2) && + !strchr(buf2,'%')) /* no vars still unexpanded */ + env = buf2; + } +#else + (void)do_expand; + /* no length control */ + env = getenv(variable); +#endif + return (env && env[0]) ? strdup(env) : NULL; +} + +/* return the home directory of the current user as an allocated string */ +char *homedir(void) +{ + char *home; + + home = GetEnv("CURL_HOME", FALSE); + if(home) + return home; + + home = GetEnv("HOME", FALSE); + if(home) + return home; + +#if defined(HAVE_GETPWUID) && defined(HAVE_GETEUID) + { + struct passwd *pw = getpwuid(geteuid()); + + if(pw) { + home = pw->pw_dir; + if(home && home[0]) + home = strdup(home); + else + home = NULL; + } + } +#endif /* PWD-stuff */ +#ifdef WIN32 + home = GetEnv("APPDATA", TRUE); + if(!home) + home = GetEnv("%USERPROFILE%\\Application Data", TRUE); /* Normally only + on Win-2K/XP */ +#endif /* WIN32 */ + return home; +} diff --git a/external/libcurl_android/jni/libcurl/src/tool_homedir.h b/external/libcurl_android/jni/libcurl/src/tool_homedir.h new file mode 100755 index 00000000..d5886155 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_homedir.h @@ -0,0 +1,28 @@ +#ifndef HEADER_CURL_TOOL_HOMEDIR_H +#define HEADER_CURL_TOOL_HOMEDIR_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#include "tool_setup.h" + +char *homedir(void); + +#endif /* HEADER_CURL_TOOL_HOMEDIR_H */ diff --git a/external/libcurl_android/jni/libcurl/src/tool_hugehelp.c b/external/libcurl_android/jni/libcurl/src/tool_hugehelp.c new file mode 100755 index 00000000..eb6149d4 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/src/tool_hugehelp.c @@ -0,0 +1,8299 @@ +#include "tool_setup.h" +#ifndef HAVE_LIBZ +/* + * NEVER EVER edit this manually, fix the mkhelp.pl script instead! + * Generation time: Wed Sep 10 00:40:56 2014 + */ +#ifdef USE_MANUAL +#include "tool_hugehelp.h" +void hugehelp(void) +{ + fputs( +" _ _ ____ _\n" +" Project ___| | | | _ \\| |\n" +" / __| | | | |_) | |\n" +" | (__| |_| | _ <| |___\n" +" \\___|\\___/|_| \\_\\_____|\n" +"\n" +"NAME\n" +" curl - transfer a URL\n" +"\n" +"SYNOPSIS\n" +" curl [options] [URL...]\n" +"\n" +"DESCRIPTION\n" +" curl is a tool to transfer data from or to a server, using one of the\n" +" supported protocols (DICT, FILE, FTP, FTPS, GOPHER, HTTP, HTTPS, IMAP,\n" +, stdout); + fputs( +" IMAPS, LDAP, LDAPS, POP3, POP3S, RTMP, RTSP, SCP, SFTP, SMTP, SMTPS,\n" +" TELNET and TFTP). The command is designed to work without user inter-\n" +" action.\n" +"\n" +" curl offers a busload of useful tricks like proxy support, user authen-\n" +" tication, FTP upload, HTTP post, SSL connections, cookies, file trans-\n" +" fer resume, Metalink, and more. As you will see below, the number of\n" +" features will make your head spin!\n" +"\n" +, stdout); + fputs( +" curl is powered by libcurl for all transfer-related features. See\n" +" libcurl(3) for details.\n" +"\n" +"URL\n" +" The URL syntax is protocol-dependent. You'll find a detailed descrip-\n" +" tion in RFC 3986.\n" +"\n" +" You can specify multiple URLs or parts of URLs by writing part sets\n" +" within braces as in:\n" +"\n" +" http://site.{one,two,three}.com\n" +"\n" +" or you can get sequences of alphanumeric series by using [] as in:\n" +"\n" +" ftp://ftp.numericals.com/file[1-100].txt\n" +, stdout); + fputs( +" ftp://ftp.numericals.com/file[001-100].txt (with leading zeros)\n" +" ftp://ftp.letters.com/file[a-z].txt\n" +"\n" +" Nested sequences are not supported, but you can use several ones next\n" +" to each other:\n" +"\n" +" http://any.org/archive[1996-1999]/vol[1-4]/part{a,b,c}.html\n" +"\n" +" You can specify any amount of URLs on the command line. They will be\n" +" fetched in a sequential manner in the specified order.\n" +"\n" +, stdout); + fputs( +" You can specify a step counter for the ranges to get every Nth number\n" +" or letter:\n" +"\n" +" http://www.numericals.com/file[1-100:10].txt\n" +" http://www.letters.com/file[a-z:2].txt\n" +"\n" +" If you specify URL without protocol:// prefix, curl will attempt to\n" +" guess what protocol you might want. It will then default to HTTP but\n" +" try other protocols based on often-used host name prefixes. For exam-\n" +, stdout); + fputs( +" ple, for host names starting with \"ftp.\" curl will assume you want to\n" +" speak FTP.\n" +"\n" +" curl will do its best to use what you pass to it as a URL. It is not\n" +" trying to validate it as a syntactically correct URL by any means but\n" +" is instead very liberal with what it accepts.\n" +"\n" +" curl will attempt to re-use connections for multiple file transfers, so\n" +" that getting many files from the same server will not do multiple con-\n" +, stdout); + fputs( +" nects / handshakes. This improves speed. Of course this is only done on\n" +" files specified on a single command line and cannot be used between\n" +" separate curl invokes.\n" +"\n" +"PROGRESS METER\n" +" curl normally displays a progress meter during operations, indicating\n" +" the amount of transferred data, transfer speeds and estimated time\n" +" left, etc.\n" +"\n" +" curl displays this data to the terminal by default, so if you invoke\n" +, stdout); + fputs( +" curl to do an operation and it is about to write data to the terminal,\n" +" it disables the progress meter as otherwise it would mess up the output\n" +" mixing progress meter and response data.\n" +"\n" +" If you want a progress meter for HTTP POST or PUT requests, you need to\n" +" redirect the response output to a file, using shell redirect (>), -o\n" +" [file] or similar.\n" +"\n" +" It is not the same case for FTP upload as that operation does not spit\n" +, stdout); + fputs( +" out any response data to the terminal.\n" +"\n" +" If you prefer a progress \"bar\" instead of the regular meter, -# is your\n" +" friend.\n" +"OPTIONS\n" +" Options start with one or two dashes. Many of the options require an\n" +" additional value next to them.\n" +"\n" +" The short \"single-dash\" form of the options, -d for example, may be\n" +" used with or without a space between it and its value, although a space\n" +, stdout); + fputs( +" is a recommended separator. The long \"double-dash\" form, --data for\n" +" example, requires a space between it and its value.\n" +"\n" +" Short version options that don't need any additional values can be used\n" +" immediately next to each other, like for example you can specify all\n" +" the options -O, -L and -v at once as -OLv.\n" +"\n" +" In general, all boolean options are enabled with --option and yet again\n" +, stdout); + fputs( +" disabled with --no-option. That is, you use the exact same option name\n" +" but prefix it with \"no-\". However, in this list we mostly only list and\n" +" show the --option version of them. (This concept with --no options was\n" +" added in 7.19.0. Previously most options were toggled on/off on\n" +" repeated use of the same command line option.)\n" +"\n" +" -#, --progress-bar\n" +" Make curl display progress as a simple progress bar instead of\n" +, stdout); + fputs( +" the standard, more informational, meter.\n" +"\n" +" -:, --next\n" +" Tells curl to use a separate operation for the following URL and\n" +" associated options. This allows you to send several URL\n" +" requests, each with their own specific options, for example,\n" +" such as different user names or custom requests for each. (Added\n" +" in 7.36.0)\n" +"\n" +" -0, --http1.0\n" +, stdout); + fputs( +" (HTTP) Tells curl to use HTTP version 1.0 instead of using its\n" +" internally preferred: HTTP 1.1.\n" +"\n" +" --http1.1\n" +" (HTTP) Tells curl to use HTTP version 1.1. This is the internal\n" +" default version. (Added in 7.33.0)\n" +"\n" +" --http2\n" +" (HTTP) Tells curl to issue its requests using HTTP 2. This\n" +" requires that the underlying libcurl was built to support it.\n" +" (Added in 7.33.0)\n" +"\n" +" --no-npn\n" +, stdout); + fputs( +" Disable the NPN TLS extension. NPN is enabled by default if\n" +" libcurl was built with an SSL library that supports NPN. NPN is\n" +" used by a libcurl that supports HTTP 2 to negotiate HTTP 2 sup-\n" +" port with the server during https sessions.\n" +"\n" +" (Added in 7.36.0)\n" +"\n" +" --no-alpn\n" +" Disable the ALPN TLS extension. ALPN is enabled by default if\n" +, stdout); + fputs( +" libcurl was built with an SSL library that supports ALPN. ALPN\n" +" is used by a libcurl that supports HTTP 2 to negotiate HTTP 2\n" +" support with the server during https sessions.\n" +"\n" +" (Added in 7.36.0)\n" +"\n" +" -1, --tlsv1\n" +" (SSL) Forces curl to use TLS version 1.x when negotiating with a\n" +" remote TLS server. You can use options --tlsv1.0, --tlsv1.1,\n" +, stdout); + fputs( +" and --tlsv1.2 to control the TLS version more precisely (if the\n" +" SSL backend in use supports such a level of control).\n" +"\n" +" -2, --sslv2\n" +" (SSL) Forces curl to use SSL version 2 when negotiating with a\n" +" remote SSL server.\n" +"\n" +" -3, --sslv3\n" +" (SSL) Forces curl to use SSL version 3 when negotiating with a\n" +" remote SSL server.\n" +"\n" +" -4, --ipv4\n" +, stdout); + fputs( +" If curl is capable of resolving an address to multiple IP ver-\n" +" sions (which it is if it is IPv6-capable), this option tells\n" +" curl to resolve names to IPv4 addresses only.\n" +"\n" +" -6, --ipv6\n" +" If curl is capable of resolving an address to multiple IP ver-\n" +" sions (which it is if it is IPv6-capable), this option tells\n" +" curl to resolve names to IPv6 addresses only.\n" +"\n" +" -a, --append\n" +, stdout); + fputs( +" (FTP/SFTP) When used in an upload, this will tell curl to append\n" +" to the target file instead of overwriting it. If the file\n" +" doesn't exist, it will be created. Note that this flag is\n" +" ignored by some SSH servers (including OpenSSH).\n" +"\n" +" -A, --user-agent \n" +" (HTTP) Specify the User-Agent string to send to the HTTP server.\n" +" Some badly done CGIs fail if this field isn't set to\n" +, stdout); + fputs( +" \"Mozilla/4.0\". To encode blanks in the string, surround the\n" +" string with single quote marks. This can also be set with the\n" +" -H, --header option of course.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --anyauth\n" +" (HTTP) Tells curl to figure out authentication method by itself,\n" +" and use the most secure one the remote site claims to support.\n" +, stdout); + fputs( +" This is done by first doing a request and checking the response-\n" +" headers, thus possibly inducing an extra network round-trip.\n" +" This is used instead of setting a specific authentication\n" +" method, which you can do with --basic, --digest, --ntlm, and\n" +" --negotiate.\n" +"\n" +" Note that using --anyauth is not recommended if you do uploads\n" +, stdout); + fputs( +" from stdin, since it may require data to be sent twice and then\n" +" the client must be able to rewind. If the need should arise when\n" +" uploading from stdin, the upload operation will fail.\n" +"\n" +" -b, --cookie \n" +" (HTTP) Pass the data to the HTTP server as a cookie. It is sup-\n" +" posedly the data previously received from the server in a \"Set-\n" +" Cookie:\" line. The data should be in the format \"NAME1=VALUE1;\n" +, stdout); + fputs( +" NAME2=VALUE2\".\n" +"\n" +" If no '=' symbol is used in the line, it is treated as a file-\n" +" name to use to read previously stored cookie lines from, which\n" +" should be used in this session if they match. Using this method\n" +" also activates the \"cookie parser\" which will make curl record\n" +" incoming cookies too, which may be handy if you're using this in\n" +, stdout); + fputs( +" combination with the -L, --location option. The file format of\n" +" the file to read cookies from should be plain HTTP headers or\n" +" the Netscape/Mozilla cookie file format.\n" +"\n" +" NOTE that the file specified with -b, --cookie is only used as\n" +" input. No cookies will be stored in the file. To store cookies,\n" +" use the -c, --cookie-jar option or you could even save the HTTP\n" +, stdout); + fputs( +" headers to a file using -D, --dump-header!\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" -B, --use-ascii\n" +" (FTP/LDAP) Enable ASCII transfer. For FTP, this can also be\n" +" enforced by using an URL that ends with \";type=A\". This option\n" +" causes data sent to stdout to be in text mode for win32 systems.\n" +"\n" +" --basic\n" +" (HTTP) Tells curl to use HTTP Basic authentication. This is the\n" +, stdout); + fputs( +" default and this option is usually pointless, unless you use it\n" +" to override a previously set option that sets a different\n" +" authentication method (such as --ntlm, --digest, or --negoti-\n" +" ate).\n" +"\n" +" -c, --cookie-jar \n" +" (HTTP) Specify to which file you want curl to write all cookies\n" +" after a completed operation. Curl writes all cookies previously\n" +, stdout); + fputs( +" read from a specified file as well as all cookies received from\n" +" remote server(s). If no cookies are known, no file will be writ-\n" +" ten. The file will be written using the Netscape cookie file\n" +" format. If you set the file name to a single dash, \"-\", the\n" +" cookies will be written to stdout.\n" +"\n" +" This command line option will activate the cookie engine that\n" +, stdout); + fputs( +" makes curl record and use cookies. Another way to activate it is\n" +" to use the -b, --cookie option.\n" +"\n" +" If the cookie jar can't be created or written to, the whole curl\n" +" operation won't fail or even report an error clearly. Using -v\n" +" will get a warning displayed, but that is the only visible feed-\n" +" back you get about this possibly lethal situation.\n" +"\n" +, stdout); + fputs( +" If this option is used several times, the last specified file\n" +" name will be used.\n" +"\n" +" -C, --continue-at \n" +" Continue/Resume a previous file transfer at the given offset.\n" +" The given offset is the exact number of bytes that will be\n" +" skipped, counting from the beginning of the source file before\n" +" it is transferred to the destination. If used with uploads, the\n" +, stdout); + fputs( +" FTP server command SIZE will not be used by curl.\n" +"\n" +" Use \"-C -\" to tell curl to automatically find out where/how to\n" +" resume the transfer. It then uses the given output/input files\n" +" to figure that out.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --ciphers \n" +" (SSL) Specifies which ciphers to use in the connection. The list\n" +, stdout); + fputs( +" of ciphers must specify valid ciphers. Read up on SSL cipher\n" +" list details on this URL:\n" +" http://www.openssl.org/docs/apps/ciphers.html\n" +"\n" +" NSS ciphers are done differently than OpenSSL and GnuTLS. The\n" +" full list of NSS ciphers is in the NSSCipherSuite entry at this\n" +" URL: http://git.fedora-\n" +, stdout); + fputs( +" hosted.org/cgit/mod_nss.git/plain/docs/mod_nss.html#Directives\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --compressed\n" +" (HTTP) Request a compressed response using one of the algorithms\n" +" curl supports, and save the uncompressed document. If this\n" +" option is used and the server sends an unsupported encoding,\n" +" curl will report an error.\n" +"\n" +" --connect-timeout \n" +, stdout); + fputs( +" Maximum time in seconds that you allow the connection to the\n" +" server to take. This only limits the connection phase, once\n" +" curl has connected this option is of no more use. Since 7.32.0,\n" +" this option accepts decimal values, but the actual timeout will\n" +" decrease in accuracy as the specified timeout increases in deci-\n" +" mal precision. See also the -m, --max-time option.\n" +"\n" +, stdout); + fputs( +" If this option is used several times, the last one will be used.\n" +"\n" +" --create-dirs\n" +" When used in conjunction with the -o option, curl will create\n" +" the necessary local directory hierarchy as needed. This option\n" +" creates the dirs mentioned with the -o option, nothing else. If\n" +" the -o file name uses no dir or if the dirs it mentions already\n" +" exist, no dir will be created.\n" +"\n" +, stdout); + fputs( +" To create remote directories when using FTP or SFTP, try --ftp-\n" +" create-dirs.\n" +"\n" +" --crlf (FTP) Convert LF to CRLF in upload. Useful for MVS (OS/390).\n" +"\n" +" --crlfile \n" +" (HTTPS/FTPS) Provide a file using PEM format with a Certificate\n" +" Revocation List that may specify peer certificates that are to\n" +" be considered revoked.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +, stdout); + fputs( +" (Added in 7.19.7)\n" +" -d, --data \n" +" (HTTP) Sends the specified data in a POST request to the HTTP\n" +" server, in the same way that a browser does when a user has\n" +" filled in an HTML form and presses the submit button. This will\n" +" cause curl to pass the data to the server using the content-type\n" +" application/x-www-form-urlencoded. Compare to -F, --form.\n" +"\n" +, stdout); + fputs( +" -d, --data is the same as --data-ascii. To post data purely\n" +" binary, you should instead use the --data-binary option. To URL-\n" +" encode the value of a form field you may use --data-urlencode.\n" +"\n" +" If any of these options is used more than once on the same com-\n" +" mand line, the data pieces specified will be merged together\n" +" with a separating &-symbol. Thus, using '-d name=daniel -d\n" +, stdout); + fputs( +" skill=lousy' would generate a post chunk that looks like\n" +" 'name=daniel&skill=lousy'.\n" +"\n" +" If you start the data with the letter @, the rest should be a\n" +" file name to read the data from, or - if you want curl to read\n" +" the data from stdin. Multiple files can also be specified. Post-\n" +" ing data from a file named 'foobar' would thus be done with\n" +, stdout); + fputs( +" --data @foobar. When --data is told to read from a file like\n" +" that, carriage returns and newlines will be stripped out.\n" +"\n" +" -D, --dump-header \n" +" Write the protocol headers to the specified file.\n" +"\n" +" This option is handy to use when you want to store the headers\n" +" that an HTTP site sends to you. Cookies from the headers could\n" +" then be read in a second curl invocation by using the -b,\n" +, stdout); + fputs( +" --cookie option! The -c, --cookie-jar option is however a better\n" +" way to store cookies.\n" +"\n" +" When used in FTP, the FTP server response lines are considered\n" +" being \"headers\" and thus are saved there.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --data-ascii \n" +" See -d, --data.\n" +"\n" +" --data-binary \n" +" (HTTP) This posts data exactly as specified with no extra pro-\n" +, stdout); + fputs( +" cessing whatsoever.\n" +"\n" +" If you start the data with the letter @, the rest should be a\n" +" filename. Data is posted in a similar manner as --data-ascii\n" +" does, except that newlines and carriage returns are preserved\n" +" and conversions are never done.\n" +"\n" +" If this option is used several times, the ones following the\n" +" first will append data as described in -d, --data.\n" +"\n" +" --data-urlencode \n" +, stdout); + fputs( +" (HTTP) This posts data, similar to the other --data options with\n" +" the exception that this performs URL-encoding. (Added in 7.18.0)\n" +" To be CGI-compliant, the part should begin with a name\n" +" followed by a separator and a content specification. The \n" +" part can be passed to curl using one of the following syntaxes:\n" +"\n" +" content\n" +" This will make curl URL-encode the content and pass that\n" +, stdout); + fputs( +" on. Just be careful so that the content doesn't contain\n" +" any = or @ symbols, as that will then make the syntax\n" +" match one of the other cases below!\n" +"\n" +" =content\n" +" This will make curl URL-encode the content and pass that\n" +" on. The preceding = symbol is not included in the data.\n" +"\n" +" name=content\n" +, stdout); + fputs( +" This will make curl URL-encode the content part and pass\n" +" that on. Note that the name part is expected to be URL-\n" +" encoded already.\n" +"\n" +" @filename\n" +" This will make curl load data from the given file\n" +" (including any newlines), URL-encode that data and pass\n" +" it on in the POST.\n" +"\n" +" name@filename\n" +, stdout); + fputs( +" This will make curl load data from the given file\n" +" (including any newlines), URL-encode that data and pass\n" +" it on in the POST. The name part gets an equal sign\n" +" appended, resulting in name=urlencoded-file-content. Note\n" +" that the name is expected to be URL-encoded already.\n" +"\n" +" --delegation LEVEL\n" +" Set LEVEL to tell the server what it is allowed to delegate when\n" +, stdout); + fputs( +" it comes to user credentials. Used with GSS/kerberos.\n" +"\n" +" none Don't allow any delegation.\n" +"\n" +" policy Delegates if and only if the OK-AS-DELEGATE flag is set\n" +" in the Kerberos service ticket, which is a matter of\n" +" realm policy.\n" +"\n" +" always Unconditionally allow the server to delegate.\n" +"\n" +" --digest\n" +" (HTTP) Enables HTTP Digest authentication. This is an authenti-\n" +, stdout); + fputs( +" cation scheme that prevents the password from being sent over\n" +" the wire in clear text. Use this in combination with the normal\n" +" -u, --user option to set user name and password. See also\n" +" --ntlm, --negotiate and --anyauth for related options.\n" +"\n" +" If this option is used several times, only the first one is\n" +" used.\n" +"\n" +" --disable-eprt\n" +, stdout); + fputs( +" (FTP) Tell curl to disable the use of the EPRT and LPRT commands\n" +" when doing active FTP transfers. Curl will normally always first\n" +" attempt to use EPRT, then LPRT before using PORT, but with this\n" +" option, it will use PORT right away. EPRT and LPRT are exten-\n" +" sions to the original FTP protocol, and may not work on all\n" +" servers, but they enable more functionality in a better way than\n" +, stdout); + fputs( +" the traditional PORT command.\n" +"\n" +" --eprt can be used to explicitly enable EPRT again and --no-eprt\n" +" is an alias for --disable-eprt.\n" +"\n" +" Disabling EPRT only changes the active behavior. If you want to\n" +" switch to passive mode you need to not use -P, --ftp-port or\n" +" force it with --ftp-pasv.\n" +"\n" +" --disable-epsv\n" +" (FTP) Tell curl to disable the use of the EPSV command when\n" +, stdout); + fputs( +" doing passive FTP transfers. Curl will normally always first\n" +" attempt to use EPSV before PASV, but with this option, it will\n" +" not try using EPSV.\n" +"\n" +" --epsv can be used to explicitly enable EPSV again and --no-epsv\n" +" is an alias for --disable-epsv.\n" +"\n" +" Disabling EPSV only changes the passive behavior. If you want to\n" +" switch to active mode you need to use -P, --ftp-port.\n" +"\n" +, stdout); + fputs( +" --dns-interface \n" +" Tell curl to send outgoing DNS requests through .\n" +" This option is a counterpart to --interface (which does not\n" +" affect DNS). The supplied string must be an interface name (not\n" +" an address).\n" +"\n" +" This option requires that libcurl was built with a resolver\n" +" backend that supports this operation. The c-ares backend is the\n" +, stdout); + fputs( +" only such one. (Added in 7.33.0)\n" +"\n" +" --dns-ipv4-addr \n" +" Tell curl to bind to when making IPv4 DNS requests,\n" +" so that the DNS requests originate from this address. The argu-\n" +" ment should be a single IPv4 address.\n" +"\n" +" This option requires that libcurl was built with a resolver\n" +" backend that supports this operation. The c-ares backend is the\n" +, stdout); + fputs( +" only such one. (Added in 7.33.0)\n" +"\n" +" --dns-ipv6-addr \n" +" Tell curl to bind to when making IPv6 DNS requests,\n" +" so that the DNS requests originate from this address. The argu-\n" +" ment should be a single IPv6 address.\n" +"\n" +" This option requires that libcurl was built with a resolver\n" +" backend that supports this operation. The c-ares backend is the\n" +, stdout); + fputs( +" only such one. (Added in 7.33.0)\n" +"\n" +" --dns-servers \n" +" Set the list of DNS servers to be used instead of the system\n" +" default. The list of IP addresses should be separated with com-\n" +" mas. Port numbers may also optionally be given as :\n" +" after each IP address.\n" +"\n" +" This option requires that libcurl was built with a resolver\n" +, stdout); + fputs( +" backend that supports this operation. The c-ares backend is the\n" +" only such one. (Added in 7.33.0)\n" +"\n" +" -e, --referer \n" +" (HTTP) Sends the \"Referrer Page\" information to the HTTP server.\n" +" This can also be set with the -H, --header flag of course. When\n" +" used with -L, --location you can append \";auto\" to the --referer\n" +" URL to make curl automatically set the previous URL when it fol-\n" +, stdout); + fputs( +" lows a Location: header. The \";auto\" string can be used alone,\n" +" even if you don't set an initial --referer.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" -E, --cert \n" +" (SSL) Tells curl to use the specified client certificate file\n" +" when getting a file with HTTPS, FTPS or another SSL-based proto-\n" +" col. The certificate must be in PKCS#12 format if using Secure\n" +, stdout); + fputs( +" Transport, or PEM format if using any other engine. If the\n" +" optional password isn't specified, it will be queried for on the\n" +" terminal. Note that this option assumes a \"certificate\" file\n" +" that is the private key and the private certificate concate-\n" +" nated! See --cert and --key to specify them independently.\n" +"\n" +" If curl is built against the NSS SSL library then this option\n" +, stdout); + fputs( +" can tell curl the nickname of the certificate to use within the\n" +" NSS database defined by the environment variable SSL_DIR (or by\n" +" default /etc/pki/nssdb). If the NSS PEM PKCS#11 module (lib-\n" +" nsspem.so) is available then PEM files may be loaded. If you\n" +" want to use a file from the current directory, please precede it\n" +" with \"./\" prefix, in order to avoid confusion with a nickname.\n" +, stdout); + fputs( +" If the nickname contains \":\", it needs to be preceded by \"\\\" so\n" +" that it is not recognized as password delimiter. If the nick-\n" +" name contains \"\\\", it needs to be escaped as \"\\\\\" so that it is\n" +" not recognized as an escape character.\n" +"\n" +" (iOS and Mac OS X only) If curl is built against Secure Trans-\n" +" port, then the certificate string can either be the name of a\n" +, stdout); + fputs( +" certificate/private key in the system or user keychain, or the\n" +" path to a PKCS#12-encoded certificate and private key. If you\n" +" want to use a file from the current directory, please precede it\n" +" with \"./\" prefix, in order to avoid confusion with a nickname.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --engine \n" +" Select the OpenSSL crypto engine to use for cipher operations.\n" +, stdout); + fputs( +" Use --engine list to print a list of build-time supported\n" +" engines. Note that not all (or none) of the engines may be\n" +" available at run-time.\n" +"\n" +" --environment\n" +" (RISC OS ONLY) Sets a range of environment variables, using the\n" +" names the -w option supports, to allow easier extraction of use-\n" +" ful information after having run curl.\n" +"\n" +" --egd-file \n" +, stdout); + fputs( +" (SSL) Specify the path name to the Entropy Gathering Daemon\n" +" socket. The socket is used to seed the random engine for SSL\n" +" connections. See also the --random-file option.\n" +"\n" +" --cert-type \n" +" (SSL) Tells curl what certificate type the provided certificate\n" +" is in. PEM, DER and ENG are recognized types. If not specified,\n" +" PEM is assumed.\n" +"\n" +, stdout); + fputs( +" If this option is used several times, the last one will be used.\n" +"\n" +" --cacert \n" +" (SSL) Tells curl to use the specified certificate file to verify\n" +" the peer. The file may contain multiple CA certificates. The\n" +" certificate(s) must be in PEM format. Normally curl is built to\n" +" use a default file for this, so this option is typically used to\n" +" alter that default file.\n" +"\n" +, stdout); + fputs( +" curl recognizes the environment variable named 'CURL_CA_BUNDLE'\n" +" if it is set, and uses the given path as a path to a CA cert\n" +" bundle. This option overrides that variable.\n" +"\n" +" The windows version of curl will automatically look for a CA\n" +" certs file named 'curl-ca-bundle.crt', either in the same direc-\n" +" tory as curl.exe, or in the Current Working Directory, or in any\n" +" folder along your PATH.\n" +"\n" +, stdout); + fputs( +" If curl is built against the NSS SSL library, the NSS PEM\n" +" PKCS#11 module (libnsspem.so) needs to be available for this\n" +" option to work properly.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --capath \n" +" (SSL) Tells curl to use the specified certificate directory to\n" +" verify the peer. Multiple paths can be provided by separating\n" +, stdout); + fputs( +" them with \":\" (e.g. \"path1:path2:path3\"). The certificates must\n" +" be in PEM format, and if curl is built against OpenSSL, the\n" +" directory must have been processed using the c_rehash utility\n" +" supplied with OpenSSL. Using --capath can allow OpenSSL-powered\n" +" curl to make SSL-connections much more efficiently than using\n" +" --cacert if the --cacert file contains many CA certificates.\n" +"\n" +, stdout); + fputs( +" If this option is set, the default capath value will be ignored,\n" +" and if it is used several times, the last one will be used.\n" +"\n" +" -f, --fail\n" +" (HTTP) Fail silently (no output at all) on server errors. This\n" +" is mostly done to better enable scripts etc to better deal with\n" +" failed attempts. In normal cases when an HTTP server fails to\n" +" deliver a document, it returns an HTML document stating so\n" +, stdout); + fputs( +" (which often also describes why and more). This flag will pre-\n" +" vent curl from outputting that and return error 22.\n" +"\n" +" This method is not fail-safe and there are occasions where non-\n" +" successful response codes will slip through, especially when\n" +" authentication is involved (response codes 401 and 407).\n" +"\n" +" -F, --form \n" +" (HTTP) This lets curl emulate a filled-in form in which a user\n" +, stdout); + fputs( +" has pressed the submit button. This causes curl to POST data\n" +" using the Content-Type multipart/form-data according to RFC\n" +" 2388. This enables uploading of binary files etc. To force the\n" +" 'content' part to be a file, prefix the file name with an @\n" +" sign. To just get the content part from a file, prefix the file\n" +" name with the symbol <. The difference between @ and < is then\n" +, stdout); + fputs( +" that @ makes a file get attached in the post as a file upload,\n" +" while the < makes a text field and just get the contents for\n" +" that text field from a file.\n" +"\n" +" Example, to send your password file to the server, where 'pass-\n" +" word' is the name of the form-field to which /etc/passwd will be\n" +" the input:\n" +"\n" +" curl -F password=@/etc/passwd www.mypasswords.com\n" +"\n" +, stdout); + fputs( +" To read content from stdin instead of a file, use - as the file-\n" +" name. This goes for both @ and < constructs.\n" +"\n" +" You can also tell curl what Content-Type to use by using\n" +" 'type=', in a manner similar to:\n" +"\n" +" curl -F \"web=@index.html;type=text/html\" url.com\n" +"\n" +" or\n" +"\n" +" curl -F \"name=daniel;type=text/foo\" url.com\n" +"\n" +" You can also explicitly change the name field of a file upload\n" +, stdout); + fputs( +" part by setting filename=, like this:\n" +"\n" +" curl -F \"file=@localfile;filename=nameinpost\" url.com\n" +"\n" +" If filename/path contains ',' or ';', it must be quoted by dou-\n" +" ble-quotes like:\n" +"\n" +" curl -F \"file=@\\\"localfile\\\";filename=\\\"nameinpost\\\"\" url.com\n" +"\n" +" or\n" +"\n" +" curl -F 'file=@\"localfile\";filename=\"nameinpost\"' url.com\n" +"\n" +" Note that if a filename/path is quoted by double-quotes, any\n" +, stdout); + fputs( +" double-quote or backslash within the filename must be escaped by\n" +" backslash.\n" +"\n" +" See further examples and details in the MANUAL.\n" +"\n" +" This option can be used multiple times.\n" +"\n" +" --ftp-account [data]\n" +" (FTP) When an FTP server asks for \"account data\" after user name\n" +" and password has been provided, this data is sent off using the\n" +" ACCT command. (Added in 7.13.0)\n" +"\n" +, stdout); + fputs( +" If this option is used several times, the last one will be used.\n" +"\n" +" --ftp-alternative-to-user \n" +" (FTP) If authenticating with the USER and PASS commands fails,\n" +" send this command. When connecting to Tumbleweed's Secure\n" +" Transport server over FTPS using a client certificate, using\n" +" \"SITE AUTH\" will tell the server to retrieve the username from\n" +" the certificate. (Added in 7.15.5)\n" +"\n" +, stdout); + fputs( +" --ftp-create-dirs\n" +" (FTP/SFTP) When an FTP or SFTP URL/operation uses a path that\n" +" doesn't currently exist on the server, the standard behavior of\n" +" curl is to fail. Using this option, curl will instead attempt to\n" +" create missing directories.\n" +"\n" +" --ftp-method [method]\n" +" (FTP) Control what method curl should use to reach a file on an\n" +" FTP(S) server. The method argument should be one of the follow-\n" +, stdout); + fputs( +" ing alternatives:\n" +"\n" +" multicwd\n" +" curl does a single CWD operation for each path part in\n" +" the given URL. For deep hierarchies this means very many\n" +" commands. This is how RFC 1738 says it should be done.\n" +" This is the default but the slowest behavior.\n" +"\n" +" nocwd curl does no CWD at all. curl will do SIZE, RETR, STOR\n" +, stdout); + fputs( +" etc and give a full path to the server for all these com-\n" +" mands. This is the fastest behavior.\n" +"\n" +" singlecwd\n" +" curl does one CWD with the full target directory and then\n" +" operates on the file \"normally\" (like in the multicwd\n" +" case). This is somewhat more standards compliant than\n" +" 'nocwd' but without the full penalty of 'multicwd'.\n" +" (Added in 7.15.1)\n" +"\n" +, stdout); + fputs( +" --ftp-pasv\n" +" (FTP) Use passive mode for the data connection. Passive is the\n" +" internal default behavior, but using this option can be used to\n" +" override a previous -P/-ftp-port option. (Added in 7.11.0)\n" +"\n" +" If this option is used several times, only the first one is\n" +" used. Undoing an enforced passive really isn't doable but you\n" +" must then instead enforce the correct -P, --ftp-port again.\n" +"\n" +, stdout); + fputs( +" Passive mode means that curl will try the EPSV command first and\n" +" then PASV, unless --disable-epsv is used.\n" +"\n" +" --ftp-skip-pasv-ip\n" +" (FTP) Tell curl to not use the IP address the server suggests in\n" +" its response to curl's PASV command when curl connects the data\n" +" connection. Instead curl will re-use the same IP address it\n" +" already uses for the control connection. (Added in 7.14.2)\n" +"\n" +, stdout); + fputs( +" This option has no effect if PORT, EPRT or EPSV is used instead\n" +" of PASV.\n" +"\n" +" --ftp-pret\n" +" (FTP) Tell curl to send a PRET command before PASV (and EPSV).\n" +" Certain FTP servers, mainly drftpd, require this non-standard\n" +" command for directory listings as well as up and downloads in\n" +" PASV mode. (Added in 7.20.x)\n" +"\n" +" --ftp-ssl-ccc\n" +, stdout); + fputs( +" (FTP) Use CCC (Clear Command Channel) Shuts down the SSL/TLS\n" +" layer after authenticating. The rest of the control channel com-\n" +" munication will be unencrypted. This allows NAT routers to fol-\n" +" low the FTP transaction. The default mode is passive. See --ftp-\n" +" ssl-ccc-mode for other modes. (Added in 7.16.1)\n" +"\n" +" --ftp-ssl-ccc-mode [active/passive]\n" +, stdout); + fputs( +" (FTP) Use CCC (Clear Command Channel) Sets the CCC mode. The\n" +" passive mode will not initiate the shutdown, but instead wait\n" +" for the server to do it, and will not reply to the shutdown from\n" +" the server. The active mode initiates the shutdown and waits for\n" +" a reply from the server. (Added in 7.16.2)\n" +"\n" +" --ftp-ssl-control\n" +" (FTP) Require SSL/TLS for the FTP login, clear for transfer.\n" +, stdout); + fputs( +" Allows secure authentication, but non-encrypted data transfers\n" +" for efficiency. Fails the transfer if the server doesn't sup-\n" +" port SSL/TLS. (Added in 7.16.0) that can still be used but will\n" +" be removed in a future version.\n" +"\n" +" --form-string \n" +" (HTTP) Similar to --form except that the value string for the\n" +" named parameter is used literally. Leading '@' and '<' charac-\n" +, stdout); + fputs( +" ters, and the ';type=' string in the value have no special mean-\n" +" ing. Use this in preference to --form if there's any possibility\n" +" that the string value may accidentally trigger the '@' or '<'\n" +" features of --form.\n" +"\n" +" -g, --globoff\n" +" This option switches off the \"URL globbing parser\". When you set\n" +" this option, you can specify URLs that contain the letters {}[]\n" +, stdout); + fputs( +" without having them being interpreted by curl itself. Note that\n" +" these letters are not normal legal URL contents but they should\n" +" be encoded according to the URI standard.\n" +"\n" +" -G, --get\n" +" When used, this option will make all data specified with -d,\n" +" --data, --data-binary or --data-urlencode to be used in an HTTP\n" +" GET request instead of the POST request that otherwise would be\n" +, stdout); + fputs( +" used. The data will be appended to the URL with a '?' separator.\n" +" If used in combination with -I, the POST data will instead be\n" +" appended to the URL with a HEAD request.\n" +"\n" +" If this option is used several times, only the first one is\n" +" used. This is because undoing a GET doesn't make sense, but you\n" +" should then instead enforce the alternative method you prefer.\n" +"\n" +" -H, --header
\n" +, stdout); + fputs( +" (HTTP) Extra header to include in the request when sending HTTP\n" +" to a server. You may specify any number of extra headers. Note\n" +" that if you should add a custom header that has the same name as\n" +" one of the internal ones curl would use, your externally set\n" +" header will be used instead of the internal one. This allows you\n" +" to make even trickier stuff than curl would normally do. You\n" +, stdout); + fputs( +" should not replace internally set headers without knowing per-\n" +" fectly well what you're doing. Remove an internal header by giv-\n" +" ing a replacement without content on the right side of the\n" +" colon, as in: -H \"Host:\". If you send the custom header with no-\n" +" value then its header must be terminated with a semicolon, such\n" +" as -H \"X-Custom-Header;\" to send \"X-Custom-Header:\".\n" +"\n" +, stdout); + fputs( +" curl will make sure that each header you add/replace is sent\n" +" with the proper end-of-line marker, you should thus not add that\n" +" as a part of the header content: do not add newlines or carriage\n" +" returns, they will only mess things up for you.\n" +"\n" +" See also the -A, --user-agent and -e, --referer options.\n" +"\n" +" Starting in 7.37.0, you need --proxy-header to send custom head-\n" +" ers intended for a proxy.\n" +"\n" +, stdout); + fputs( +" Example:\n" +"\n" +" # curl -H \"X-First-Name: Joe\" http://192.168.0.1/\n" +"\n" +" This option can be used multiple times to add/replace/remove\n" +" multiple headers.\n" +"\n" +" --hostpubmd5 \n" +" (SCP/SFTP) Pass a string containing 32 hexadecimal digits. The\n" +" string should be the 128 bit MD5 checksum of the remote host's\n" +" public key, curl will refuse the connection with the host unless\n" +, stdout); + fputs( +" the md5sums match. (Added in 7.17.1)\n" +"\n" +" --ignore-content-length\n" +" (HTTP) Ignore the Content-Length header. This is particularly\n" +" useful for servers running Apache 1.x, which will report incor-\n" +" rect Content-Length for files larger than 2 gigabytes.\n" +"\n" +" -i, --include\n" +" (HTTP) Include the HTTP-header in the output. The HTTP-header\n" +" includes things like server-name, date of the document, HTTP-\n" +, stdout); + fputs( +" version and more...\n" +"\n" +" -I, --head\n" +" (HTTP/FTP/FILE) Fetch the HTTP-header only! HTTP-servers feature\n" +" the command HEAD which this uses to get nothing but the header\n" +" of a document. When used on an FTP or FILE file, curl displays\n" +" the file size and last modification time only.\n" +"\n" +" --interface \n" +" Perform an operation using a specified interface. You can enter\n" +, stdout); + fputs( +" interface name, IP address or host name. An example could look\n" +" like:\n" +"\n" +" curl --interface eth0:1 http://www.netscape.com/\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" -j, --junk-session-cookies\n" +" (HTTP) When curl is told to read cookies from a given file, this\n" +" option will make it discard all \"session cookies\". This will\n" +, stdout); + fputs( +" basically have the same effect as if a new session is started.\n" +" Typical browsers always discard session cookies when they're\n" +" closed down.\n" +"\n" +" -J, --remote-header-name\n" +" (HTTP) This option tells the -O, --remote-name option to use the\n" +" server-specified Content-Disposition filename instead of\n" +" extracting a filename from the URL.\n" +"\n" +, stdout); + fputs( +" There's no attempt to decode %-sequences (yet) in the provided\n" +" file name, so this option may provide you with rather unexpected\n" +" file names.\n" +"\n" +" -k, --insecure\n" +" (SSL) This option explicitly allows curl to perform \"insecure\"\n" +" SSL connections and transfers. All SSL connections are attempted\n" +" to be made secure by using the CA certificate bundle installed\n" +, stdout); + fputs( +" by default. This makes all connections considered \"insecure\"\n" +" fail unless -k, --insecure is used.\n" +"\n" +" See this online resource for further details:\n" +" http://curl.haxx.se/docs/sslcerts.html\n" +"\n" +" -K, --config \n" +" Specify which config file to read curl arguments from. The con-\n" +" fig file is a text file in which command line arguments can be\n" +, stdout); + fputs( +" written which then will be used as if they were written on the\n" +" actual command line.\n" +"\n" +" Options and their parameters must be specified on the same con-\n" +" fig file line, separated by whitespace, colon, or the equals\n" +" sign. Long option names can optionally be given in the config\n" +" file without the initial double dashes and if so, the colon or\n" +, stdout); + fputs( +" equals characters can be used as separators. If the option is\n" +" specified with one or two dashes, there can be no colon or\n" +" equals character between the option and its parameter.\n" +"\n" +" If the parameter is to contain whitespace, the parameter must be\n" +" enclosed within quotes. Within double quotes, the following\n" +" escape sequences are available: \\\\, \\\", \\t, \\n, \\r and \\v. A\n" +, stdout); + fputs( +" backslash preceding any other letter is ignored. If the first\n" +" column of a config line is a '#' character, the rest of the line\n" +" will be treated as a comment. Only write one option per physical\n" +" line in the config file.\n" +"\n" +" Specify the filename to -K, --config as '-' to make curl read\n" +" the file from stdin.\n" +"\n" +" Note that to be able to specify a URL in the config file, you\n" +, stdout); + fputs( +" need to specify it using the --url option, and not by simply\n" +" writing the URL on its own line. So, it could look similar to\n" +" this:\n" +"\n" +" url = \"http://curl.haxx.se/docs/\"\n" +"\n" +" When curl is invoked, it always (unless -q is used) checks for a\n" +" default config file and uses it if found. The default config\n" +" file is checked for in the following places in this order:\n" +"\n" +, stdout); + fputs( +" 1) curl tries to find the \"home dir\": It first checks for the\n" +" CURL_HOME and then the HOME environment variables. Failing that,\n" +" it uses getpwuid() on UNIX-like systems (which returns the home\n" +" dir given the current user in your system). On Windows, it then\n" +" checks for the APPDATA variable, or as a last resort the '%USER-\n" +" PROFILE%\\Application Data'.\n" +"\n" +, stdout); + fputs( +" 2) On windows, if there is no _curlrc file in the home dir, it\n" +" checks for one in the same dir the curl executable is placed. On\n" +" UNIX-like systems, it will simply try to load .curlrc from the\n" +" determined home dir.\n" +"\n" +" # --- Example file ---\n" +" # this is a comment\n" +" url = \"curl.haxx.se\"\n" +" output = \"curlhere.html\"\n" +" user-agent = \"superagent/1.0\"\n" +"\n" +, stdout); + fputs( +" # and fetch another URL too\n" +" url = \"curl.haxx.se/docs/manpage.html\"\n" +" -O\n" +" referer = \"http://nowhereatall.com/\"\n" +" # --- End of example file ---\n" +"\n" +" This option can be used multiple times to load multiple config\n" +" files.\n" +"\n" +" --keepalive-time \n" +" This option sets the time a connection needs to remain idle\n" +, stdout); + fputs( +" before sending keepalive probes and the time between individual\n" +" keepalive probes. It is currently effective on operating systems\n" +" offering the TCP_KEEPIDLE and TCP_KEEPINTVL socket options\n" +" (meaning Linux, recent AIX, HP-UX and more). This option has no\n" +" effect if --no-keepalive is used. (Added in 7.18.0)\n" +"\n" +" If this option is used several times, the last one will be used.\n" +, stdout); + fputs( +" If unspecified, the option defaults to 60 seconds.\n" +"\n" +" --key \n" +" (SSL/SSH) Private key file name. Allows you to provide your pri-\n" +" vate key in this separate file.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --key-type \n" +" (SSL) Private key file type. Specify which type your --key pro-\n" +" vided private key is. DER, PEM, and ENG are supported. If not\n" +, stdout); + fputs( +" specified, PEM is assumed.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --krb \n" +" (FTP) Enable Kerberos authentication and use. The level must be\n" +" entered and should be one of 'clear', 'safe', 'confidential', or\n" +" 'private'. Should you use a level that is not one of these,\n" +" 'private' will instead be used.\n" +"\n" +, stdout); + fputs( +" This option requires a library built with kerberos4 support.\n" +" This is not very common. Use -V, --version to see if your curl\n" +" supports it.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" -l, --list-only\n" +" (FTP) When listing an FTP directory, this switch forces a name-\n" +" only view. This is especially useful if the user wants to\n" +, stdout); + fputs( +" machine-parse the contents of an FTP directory since the normal\n" +" directory view doesn't use a standard look or format. When used\n" +" like this, the option causes a NLST command to be sent to the\n" +" server instead of LIST.\n" +"\n" +" Note: Some FTP servers list only files in their response to\n" +" NLST; they do not include sub-directories and symbolic links.\n" +"\n" +, stdout); + fputs( +" (POP3) When retrieving a specific email from POP3, this switch\n" +" forces a LIST command to be performed instead of RETR. This is\n" +" particularly useful if the user wants to see if a specific mes-\n" +" sage id exists on the server and what size it is.\n" +"\n" +" Note: When combined with -X, --request , this option\n" +" can be used to send an UIDL command instead, so the user may use\n" +, stdout); + fputs( +" the email's unique identifier rather than it's message id to\n" +" make the request. (Added in 7.21.5)\n" +"\n" +" -L, --location\n" +" (HTTP/HTTPS) If the server reports that the requested page has\n" +" moved to a different location (indicated with a Location: header\n" +" and a 3XX response code), this option will make curl redo the\n" +" request on the new place. If used together with -i, --include or\n" +, stdout); + fputs( +" -I, --head, headers from all requested pages will be shown. When\n" +" authentication is used, curl only sends its credentials to the\n" +" initial host. If a redirect takes curl to a different host, it\n" +" won't be able to intercept the user+password. See also --loca-\n" +" tion-trusted on how to change this. You can limit the amount of\n" +" redirects to follow by using the --max-redirs option.\n" +"\n" +, stdout); + fputs( +" When curl follows a redirect and the request is not a plain GET\n" +" (for example POST or PUT), it will do the following request with\n" +" a GET if the HTTP response was 301, 302, or 303. If the response\n" +" code was any other 3xx code, curl will re-send the following\n" +" request using the same unmodified method.\n" +"\n" +" You can tell curl to not change the non-GET request method to\n" +, stdout); + fputs( +" GET after a 30x response by using the dedicated options for\n" +" that: --post301, --post302 and -post303.\n" +"\n" +" --libcurl \n" +" Append this option to any ordinary curl command line, and you\n" +" will get a libcurl-using C source code written to the file that\n" +" does the equivalent of what your command-line operation does!\n" +"\n" +" If this option is used several times, the last given file name\n" +, stdout); + fputs( +" will be used. (Added in 7.16.1)\n" +"\n" +" --limit-rate \n" +" Specify the maximum transfer rate you want curl to use - for\n" +" both downloads and uploads. This feature is useful if you have a\n" +" limited pipe and you'd like your transfer not to use your entire\n" +" bandwidth. To make it slower than it otherwise would be.\n" +"\n" +" The given speed is measured in bytes/second, unless a suffix is\n" +, stdout); + fputs( +" appended. Appending 'k' or 'K' will count the number as kilo-\n" +" bytes, 'm' or M' makes it megabytes, while 'g' or 'G' makes it\n" +" gigabytes. Examples: 200K, 3m and 1G.\n" +"\n" +" The given rate is the average speed counted during the entire\n" +" transfer. It means that curl might use higher transfer speeds in\n" +" short bursts, but over time it uses no more than the given rate.\n" +, stdout); + fputs( +" If you also use the -Y, --speed-limit option, that option will\n" +" take precedence and might cripple the rate-limiting slightly, to\n" +" help keeping the speed-limit logic working.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --local-port [-num]\n" +" Set a preferred number or range of local port numbers to use for\n" +" the connection(s). Note that port numbers by nature are a\n" +, stdout); + fputs( +" scarce resource that will be busy at times so setting this range\n" +" to something too narrow might cause unnecessary connection setup\n" +" failures. (Added in 7.15.2)\n" +"\n" +" --location-trusted\n" +" (HTTP/HTTPS) Like -L, --location, but will allow sending the\n" +" name + password to all hosts that the site may redirect to. This\n" +" may or may not introduce a security breach if the site redirects\n" +, stdout); + fputs( +" you to a site to which you'll send your authentication info\n" +" (which is plaintext in the case of HTTP Basic authentication).\n" +"\n" +" -m, --max-time \n" +" Maximum time in seconds that you allow the whole operation to\n" +" take. This is useful for preventing your batch jobs from hang-\n" +" ing for hours due to slow networks or links going down. Since\n" +, stdout); + fputs( +" 7.32.0, this option accepts decimal values, but the actual time-\n" +" out will decrease in accuracy as the specified timeout increases\n" +" in decimal precision. See also the --connect-timeout option.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --login-options \n" +" Specify the login options to use during server authentication.\n" +"\n" +, stdout); + fputs( +" You can use the login options to specify protocol specific\n" +" options that may be used during authentication. At present only\n" +" IMAP, POP3 and SMTP support login options. For more information\n" +" about the login options please see RFC 2384, RFC 5092 and IETF\n" +" draft draft-earhart-url-smtp-00.txt (Added in 7.34.0).\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --mail-auth
\n" +, stdout); + fputs( +" (SMTP) Specify a single address. This will be used to specify\n" +" the authentication address (identity) of a submitted message\n" +" that is being relayed to another server.\n" +"\n" +" (Added in 7.25.0)\n" +"\n" +" --mail-from
\n" +" (SMTP) Specify a single address that the given mail should get\n" +" sent from.\n" +"\n" +" (Added in 7.20.0)\n" +"\n" +" --max-filesize \n" +, stdout); + fputs( +" Specify the maximum size (in bytes) of a file to download. If\n" +" the file requested is larger than this value, the transfer will\n" +" not start and curl will return with exit code 63.\n" +"\n" +" NOTE: The file size is not always known prior to download, and\n" +" for such files this option has no effect even if the file trans-\n" +" fer ends up being larger than this given limit. This concerns\n" +, stdout); + fputs( +" both FTP and HTTP transfers.\n" +"\n" +" --mail-rcpt
\n" +" (SMTP) Specify a single address, user name or mailing list name.\n" +" When performing a mail transfer, the recipient should specify a\n" +" valid email address to send the mail to. (Added in 7.20.0)\n" +"\n" +" When performing an address verification (VRFY command), the\n" +" recipient should be specified as the user name or user name and\n" +, stdout); + fputs( +" domain (as per Section 3.5 of RFC5321). (Added in 7.34.0)\n" +"\n" +" When performing a mailing list expand (EXPN command), the recip-\n" +" ient should be specified using the mailing list name, such as\n" +" \"Friends\" or \"London-Office\". (Added in 7.34.0)\n" +"\n" +" --max-redirs \n" +" Set maximum number of redirection-followings allowed. If -L,\n" +" --location is used, this option can be used to prevent curl from\n" +, stdout); + fputs( +" following redirections \"in absurdum\". By default, the limit is\n" +" set to 50 redirections. Set this option to -1 to make it limit-\n" +" less.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --metalink\n" +" This option can tell curl to parse and process a given URI as\n" +" Metalink file (both version 3 and 4 (RFC 5854) are supported)\n" +, stdout); + fputs( +" and make use of the mirrors listed within for failover if there\n" +" are errors (such as the file or server not being available). It\n" +" will also verify the hash of the file after the download com-\n" +" pletes. The Metalink file itself is downloaded and processed in\n" +" memory and not stored in the local file system.\n" +"\n" +" Example to use a remote Metalink file:\n" +"\n" +, stdout); + fputs( +" curl --metalink http://www.example.com/example.metalink\n" +"\n" +" To use a Metalink file in the local file system, use FILE proto-\n" +" col (file://):\n" +"\n" +" curl --metalink file://example.metalink\n" +"\n" +" Please note that if FILE protocol is disabled, there is no way\n" +" to use a local Metalink file at the time of this writing. Also\n" +" note that if --metalink and --include are used together,\n" +, stdout); + fputs( +" --include will be ignored. This is because including headers in\n" +" the response will break Metalink parser and if the headers are\n" +" included in the file described in Metalink file, hash check will\n" +" fail.\n" +"\n" +" (Added in 7.27.0, if built against the libmetalink library.)\n" +"\n" +" -n, --netrc\n" +" Makes curl scan the .netrc (_netrc on Windows) file in the\n" +, stdout); + fputs( +" user's home directory for login name and password. This is typi-\n" +" cally used for FTP on UNIX. If used with HTTP, curl will enable\n" +" user authentication. See netrc(4) or ftp(1) for details on the\n" +" file format. Curl will not complain if that file doesn't have\n" +" the right permissions (it should not be either world- or group-\n" +" readable). The environment variable \"HOME\" is used to find the\n" +, stdout); + fputs( +" home directory.\n" +"\n" +" A quick and very simple example of how to setup a .netrc to\n" +" allow curl to FTP to the machine host.domain.com with user name\n" +" 'myself' and password 'secret' should look similar to:\n" +"\n" +" machine host.domain.com login myself password secret\n" +"\n" +" -N, --no-buffer\n" +" Disables the buffering of the output stream. In normal work sit-\n" +, stdout); + fputs( +" uations, curl will use a standard buffered output stream that\n" +" will have the effect that it will output the data in chunks, not\n" +" necessarily exactly when the data arrives. Using this option\n" +" will disable that buffering.\n" +"\n" +" Note that this is the negated option name documented. You can\n" +" thus use --buffer to enforce the buffering.\n" +"\n" +" --netrc-file\n" +, stdout); + fputs( +" This option is similar to --netrc, except that you provide the\n" +" path (absolute or relative) to the netrc file that Curl should\n" +" use. You can only specify one netrc file per invocation. If\n" +" several --netrc-file options are provided, only the last one\n" +" will be used. (Added in 7.21.5)\n" +"\n" +" This option overrides any use of --netrc as they are mutually\n" +, stdout); + fputs( +" exclusive. It will also abide by --netrc-optional if specified.\n" +"\n" +" --netrc-optional\n" +" Very similar to --netrc, but this option makes the .netrc usage\n" +" optional and not mandatory as the --netrc option does.\n" +"\n" +" --negotiate\n" +" (HTTP) Enables Negotiate (SPNEGO) authentication.\n" +"\n" +" If you want to enable Negotiate (SPNEGO) for proxy authentica-\n" +" tion, then use --proxy-negotiate.\n" +"\n" +, stdout); + fputs( +" This option requires a library built with GSS-API or SSPI sup-\n" +" port. Use -V, --version to see if your curl supports GSS-\n" +" API/SSPI and SPNEGO.\n" +"\n" +" When using this option, you must also provide a fake -u, --user\n" +" option to activate the authentication code properly. Sending a\n" +" '-u :' is enough as the user name and password from the -u\n" +" option aren't actually used.\n" +"\n" +, stdout); + fputs( +" If this option is used several times, only the first one is\n" +" used.\n" +"\n" +" --no-keepalive\n" +" Disables the use of keepalive messages on the TCP connection, as\n" +" by default curl enables them.\n" +"\n" +" Note that this is the negated option name documented. You can\n" +" thus use --keepalive to enforce keepalive.\n" +"\n" +" --no-sessionid\n" +" (SSL) Disable curl's use of SSL session-ID caching. By default\n" +, stdout); + fputs( +" all transfers are done using the cache. Note that while nothing\n" +" should ever get hurt by attempting to reuse SSL session-IDs,\n" +" there seem to be broken SSL implementations in the wild that may\n" +" require you to disable this in order for you to succeed. (Added\n" +" in 7.16.0)\n" +"\n" +" Note that this is the negated option name documented. You can\n" +" thus use --sessionid to enforce session-ID caching.\n" +"\n" +, stdout); + fputs( +" --noproxy \n" +" Comma-separated list of hosts which do not use a proxy, if one\n" +" is specified. The only wildcard is a single * character, which\n" +" matches all hosts, and effectively disables the proxy. Each name\n" +" in this list is matched as either a domain which contains the\n" +" hostname, or the hostname itself. For example, local.com would\n" +, stdout); + fputs( +" match local.com, local.com:80, and www.local.com, but not\n" +" www.notlocal.com. (Added in 7.19.4).\n" +"\n" +" --ntlm (HTTP) Enables NTLM authentication. The NTLM authentication\n" +" method was designed by Microsoft and is used by IIS web servers.\n" +" It is a proprietary protocol, reverse-engineered by clever peo-\n" +" ple and implemented in curl based on their efforts. This kind of\n" +, stdout); + fputs( +" behavior should not be endorsed, you should encourage everyone\n" +" who uses NTLM to switch to a public and documented authentica-\n" +" tion method instead, such as Digest.\n" +"\n" +" If you want to enable NTLM for your proxy authentication, then\n" +" use --proxy-ntlm.\n" +"\n" +" This option requires a library built with SSL support. Use -V,\n" +" --version to see if your curl supports NTLM.\n" +"\n" +, stdout); + fputs( +" If this option is used several times, only the first one is\n" +" used.\n" +"\n" +" -o, --output \n" +" Write output to instead of stdout. If you are using {} or\n" +" [] to fetch multiple documents, you can use '#' followed by a\n" +" number in the specifier. That variable will be replaced\n" +" with the current string for the URL being fetched. Like in:\n" +"\n" +, stdout); + fputs( +" curl http://{one,two}.site.com -o \"file_#1.txt\"\n" +"\n" +" or use several variables like:\n" +"\n" +" curl http://{site,host}.host[1-5].com -o \"#1_#2\"\n" +"\n" +" You may use this option as many times as the number of URLs you\n" +" have.\n" +"\n" +" See also the --create-dirs option to create the local directo-\n" +" ries dynamically. Specifying the output as '-' (a single dash)\n" +" will force the output to be done to stdout.\n" +"\n" +, stdout); + fputs( +" -O, --remote-name\n" +" Write output to a local file named like the remote file we get.\n" +" (Only the file part of the remote file is used, the path is cut\n" +" off.)\n" +"\n" +" The remote file name to use for saving is extracted from the\n" +" given URL, nothing else.\n" +"\n" +" Consequentially, the file will be saved in the current working\n" +" directory. If you want the file saved in a different directory,\n" +, stdout); + fputs( +" make sure you change current working directory before you invoke\n" +" curl with the -O, --remote-name flag!\n" +"\n" +" There is no URL decoding done on the file name. If it has %20 or\n" +" other URL encoded parts of the name, they will end up as-is as\n" +" file name.\n" +"\n" +" You may use this option as many times as the number of URLs you\n" +" have.\n" +"\n" +" --oauth2-bearer\n" +, stdout); + fputs( +" (IMAP, POP3, SMTP) Specify the Bearer Token for OAUTH 2.0 server\n" +" authentication. The Bearer Token is used in conjunction with the\n" +" user name which can be specified as part of the --url or -u,\n" +" --user options.\n" +"\n" +" The Bearer Token and user name are formatted according to RFC\n" +" 6750.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --proxy-header
\n" +, stdout); + fputs( +" (HTTP) Extra header to include in the request when sending HTTP\n" +" to a proxy. You may specify any number of extra headers. This is\n" +" the equivalent option to -H, --header but is for proxy communi-\n" +" cation only like in CONNECT requests when you want a separate\n" +" header sent to the proxy to what is sent to the actual remote\n" +" host.\n" +"\n" +" curl will make sure that each header you add/replace is sent\n" +, stdout); + fputs( +" with the proper end-of-line marker, you should thus not add that\n" +" as a part of the header content: do not add newlines or carriage\n" +" returns, they will only mess things up for you.\n" +"\n" +" Headers specified with this option will not be included in\n" +" requests that curl knows will not be sent to a proxy.\n" +"\n" +" This option can be used multiple times to add/replace/remove\n" +" multiple headers.\n" +, stdout); + fputs( +" (Added in 7.37.0)\n" +" -p, --proxytunnel\n" +" When an HTTP proxy is used (-x, --proxy), this option will cause\n" +" non-HTTP protocols to attempt to tunnel through the proxy\n" +" instead of merely using it to do HTTP-like operations. The tun-\n" +" nel approach is made with the HTTP proxy CONNECT request and\n" +" requires that the proxy allows direct connect to the remote port\n" +, stdout); + fputs( +" number curl wants to tunnel through to.\n" +"\n" +" -P, --ftp-port
\n" +" (FTP) Reverses the default initiator/listener roles when con-\n" +" necting with FTP. This switch makes curl use active mode. In\n" +" practice, curl then tells the server to connect back to the\n" +" client's specified address and port, while passive mode asks the\n" +" server to setup an IP address and port for it to connect to.\n" +, stdout); + fputs( +"
should be one of:\n" +"\n" +" interface\n" +" i.e \"eth0\" to specify which interface's IP address you\n" +" want to use (Unix only)\n" +"\n" +" IP address\n" +" i.e \"192.168.10.1\" to specify the exact IP address\n" +"\n" +" host name\n" +" i.e \"my.host.domain\" to specify the machine\n" +"\n" +" - make curl pick the same IP address that is already used\n" +, stdout); + fputs( +" for the control connection\n" +"\n" +" If this option is used several times, the last one will be used. Dis-\n" +" able the use of PORT with --ftp-pasv. Disable the attempt to use the\n" +" EPRT command instead of PORT by using --disable-eprt. EPRT is really\n" +" PORT++.\n" +"\n" +" Starting in 7.19.5, you can append \":[start]-[end]\" to the right of the\n" +" address, to tell curl what TCP port range to use. That means you spec-\n" +, stdout); + fputs( +" ify a port range, from a lower to a higher number. A single number\n" +" works as well, but do note that it increases the risk of failure since\n" +" the port may not be available.\n" +"\n" +" --pass \n" +" (SSL/SSH) Passphrase for the private key\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --post301\n" +" (HTTP) Tells curl to respect RFC 2616/10.3.2 and not convert\n" +, stdout); + fputs( +" POST requests into GET requests when following a 301 redirect-\n" +" ion. The non-RFC behaviour is ubiquitous in web browsers, so\n" +" curl does the conversion by default to maintain consistency.\n" +" However, a server may require a POST to remain a POST after such\n" +" a redirection. This option is meaningful only when using -L,\n" +" --location (Added in 7.17.1)\n" +"\n" +" --post302\n" +, stdout); + fputs( +" (HTTP) Tells curl to respect RFC 2616/10.3.2 and not convert\n" +" POST requests into GET requests when following a 302 redirect-\n" +" ion. The non-RFC behaviour is ubiquitous in web browsers, so\n" +" curl does the conversion by default to maintain consistency.\n" +" However, a server may require a POST to remain a POST after such\n" +" a redirection. This option is meaningful only when using -L,\n" +, stdout); + fputs( +" --location (Added in 7.19.1)\n" +"\n" +" --post303\n" +" (HTTP) Tells curl to respect RFC 2616/10.3.2 and not convert\n" +" POST requests into GET requests when following a 303 redirect-\n" +" ion. The non-RFC behaviour is ubiquitous in web browsers, so\n" +" curl does the conversion by default to maintain consistency.\n" +" However, a server may require a POST to remain a POST after such\n" +, stdout); + fputs( +" a redirection. This option is meaningful only when using -L,\n" +" --location (Added in 7.26.0)\n" +"\n" +" --proto \n" +" Tells curl to use the listed protocols for its initial\n" +" retrieval. Protocols are evaluated left to right, are comma sep-\n" +" arated, and are each a protocol name or 'all', optionally pre-\n" +" fixed by zero or more modifiers. Available modifiers are:\n" +"\n" +, stdout); + fputs( +" + Permit this protocol in addition to protocols already permit-\n" +" ted (this is the default if no modifier is used).\n" +"\n" +" - Deny this protocol, removing it from the list of protocols\n" +" already permitted.\n" +"\n" +" = Permit only this protocol (ignoring the list already permit-\n" +" ted), though subject to later modification by subsequent\n" +" entries in the comma separated list.\n" +"\n" +, stdout); + fputs( +" For example:\n" +"\n" +" --proto -ftps uses the default protocols, but disables ftps\n" +"\n" +" --proto -all,https,+http\n" +" only enables http and https\n" +"\n" +" --proto =http,https\n" +" also only enables http and https\n" +"\n" +" Unknown protocols produce a warning. This allows scripts to\n" +" safely rely on being able to disable potentially dangerous pro-\n" +, stdout); + fputs( +" tocols, without relying upon support for that protocol being\n" +" built into curl to avoid an error.\n" +"\n" +" This option can be used multiple times, in which case the effect\n" +" is the same as concatenating the protocols into one instance of\n" +" the option.\n" +"\n" +" (Added in 7.20.2)\n" +"\n" +" --proto-redir \n" +" Tells curl to use the listed protocols after a redirect. See\n" +, stdout); + fputs( +" --proto for how protocols are represented.\n" +"\n" +" (Added in 7.20.2)\n" +"\n" +" --proxy-anyauth\n" +" Tells curl to pick a suitable authentication method when commu-\n" +" nicating with the given proxy. This might cause an extra\n" +" request/response round-trip. (Added in 7.13.2)\n" +"\n" +" --proxy-basic\n" +" Tells curl to use HTTP Basic authentication when communicating\n" +, stdout); + fputs( +" with the given proxy. Use --basic for enabling HTTP Basic with a\n" +" remote host. Basic is the default authentication method curl\n" +" uses with proxies.\n" +"\n" +" --proxy-digest\n" +" Tells curl to use HTTP Digest authentication when communicating\n" +" with the given proxy. Use --digest for enabling HTTP Digest with\n" +" a remote host.\n" +"\n" +" --proxy-negotiate\n" +, stdout); + fputs( +" Tells curl to use HTTP Negotiate (SPNEGO) authentication when\n" +" communicating with the given proxy. Use --negotiate for enabling\n" +" HTTP Negotiate (SPNEGO) with a remote host. (Added in 7.17.1)\n" +"\n" +" --proxy-ntlm\n" +" Tells curl to use HTTP NTLM authentication when communicating\n" +" with the given proxy. Use --ntlm for enabling NTLM with a remote\n" +" host.\n" +"\n" +" --proxy1.0 \n" +, stdout); + fputs( +" Use the specified HTTP 1.0 proxy. If the port number is not\n" +" specified, it is assumed at port 1080.\n" +"\n" +" The only difference between this and the HTTP proxy option (-x,\n" +" --proxy), is that attempts to use CONNECT through the proxy will\n" +" specify an HTTP 1.0 protocol instead of the default HTTP 1.1.\n" +"\n" +" --pubkey \n" +" (SSH) Public key file name. Allows you to provide your public\n" +, stdout); + fputs( +" key in this separate file.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" -q If used as the first parameter on the command line, the curlrc\n" +" config file will not be read and used. See the -K, --config for\n" +" details on the default config file search path.\n" +"\n" +" -Q, --quote \n" +" (FTP/SFTP) Send an arbitrary command to the remote FTP or SFTP\n" +, stdout); + fputs( +" server. Quote commands are sent BEFORE the transfer takes place\n" +" (just after the initial PWD command in an FTP transfer, to be\n" +" exact). To make commands take place after a successful transfer,\n" +" prefix them with a dash '-'. To make commands be sent after\n" +" curl has changed the working directory, just before the transfer\n" +" command(s), prefix the command with a '+' (this is only sup-\n" +, stdout); + fputs( +" ported for FTP). You may specify any number of commands. If the\n" +" server returns failure for one of the commands, the entire oper-\n" +" ation will be aborted. You must send syntactically correct FTP\n" +" commands as RFC 959 defines to FTP servers, or one of the com-\n" +" mands listed below to SFTP servers. This option can be used\n" +" multiple times. When speaking to an FTP server, prefix the com-\n" +, stdout); + fputs( +" mand with an asterisk (*) to make curl continue even if the com-\n" +" mand fails as by default curl will stop at first failure.\n" +"\n" +" SFTP is a binary protocol. Unlike for FTP, curl interprets SFTP\n" +" quote commands itself before sending them to the server. File\n" +" names may be quoted shell-style to embed spaces or special char-\n" +" acters. Following is the list of all supported SFTP quote com-\n" +" mands:\n" +"\n" +, stdout); + fputs( +" chgrp group file\n" +" The chgrp command sets the group ID of the file named by\n" +" the file operand to the group ID specified by the group\n" +" operand. The group operand is a decimal integer group ID.\n" +"\n" +" chmod mode file\n" +" The chmod command modifies the file mode bits of the\n" +" specified file. The mode operand is an octal integer mode\n" +" number.\n" +"\n" +, stdout); + fputs( +" chown user file\n" +" The chown command sets the owner of the file named by the\n" +" file operand to the user ID specified by the user oper-\n" +" and. The user operand is a decimal integer user ID.\n" +"\n" +" ln source_file target_file\n" +" The ln and symlink commands create a symbolic link at the\n" +" target_file location pointing to the source_file loca-\n" +" tion.\n" +"\n" +, stdout); + fputs( +" mkdir directory_name\n" +" The mkdir command creates the directory named by the\n" +" directory_name operand.\n" +"\n" +" pwd The pwd command returns the absolute pathname of the cur-\n" +" rent working directory.\n" +"\n" +" rename source target\n" +" The rename command renames the file or directory named by\n" +" the source operand to the destination path named by the\n" +, stdout); + fputs( +" target operand.\n" +"\n" +" rm file\n" +" The rm command removes the file specified by the file op-\n" +" erand.\n" +"\n" +" rmdir directory\n" +" The rmdir command removes the directory entry specified\n" +" by the directory operand, provided it is empty.\n" +"\n" +" symlink source_file target_file\n" +" See ln.\n" +"\n" +" -r, --range \n" +, stdout); + fputs( +" (HTTP/FTP/SFTP/FILE) Retrieve a byte range (i.e a partial docu-\n" +" ment) from a HTTP/1.1, FTP or SFTP server or a local FILE.\n" +" Ranges can be specified in a number of ways.\n" +"\n" +" 0-499 specifies the first 500 bytes\n" +"\n" +" 500-999 specifies the second 500 bytes\n" +"\n" +" -500 specifies the last 500 bytes\n" +"\n" +" 9500- specifies the bytes from offset 9500 and forward\n" +"\n" +, stdout); + fputs( +" 0-0,-1 specifies the first and last byte only(*)(H)\n" +"\n" +" 500-700,600-799\n" +" specifies 300 bytes from offset 500(H)\n" +"\n" +" 100-199,500-599\n" +" specifies two separate 100-byte ranges(*)(H)\n" +"\n" +" (*) = NOTE that this will cause the server to reply with a multipart\n" +" response!\n" +"\n" +" Only digit characters (0-9) are valid in the 'start' and 'stop' fields\n" +, stdout); + fputs( +" of the 'start-stop' range syntax. If a non-digit character is given in\n" +" the range, the server's response will be unspecified, depending on the\n" +" server's configuration.\n" +"\n" +" You should also be aware that many HTTP/1.1 servers do not have this\n" +" feature enabled, so that when you attempt to get a range, you'll\n" +" instead get the whole document.\n" +"\n" +" FTP and SFTP range downloads only support the simple 'start-stop' syn-\n" +, stdout); + fputs( +" tax (optionally with one of the numbers omitted). FTP use depends on\n" +" the extended FTP command SIZE.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" -R, --remote-time\n" +" When used, this will make curl attempt to figure out the time-\n" +" stamp of the remote file, and if that is available make the\n" +" local file get that same timestamp.\n" +"\n" +" --random-file \n" +, stdout); + fputs( +" (SSL) Specify the path name to file containing what will be con-\n" +" sidered as random data. The data is used to seed the random\n" +" engine for SSL connections. See also the --egd-file option.\n" +"\n" +" --raw (HTTP) When used, it disables all internal HTTP decoding of con-\n" +" tent or transfer encodings and instead makes them passed on\n" +" unaltered, raw. (Added in 7.16.2)\n" +"\n" +" --remote-name-all\n" +, stdout); + fputs( +" This option changes the default action for all given URLs to be\n" +" dealt with as if -O, --remote-name were used for each one. So if\n" +" you want to disable that for a specific URL after --remote-name-\n" +" all has been used, you must use \"-o -\" or --no-remote-name.\n" +" (Added in 7.19.0)\n" +"\n" +" --resolve \n" +" Provide a custom address for a specific host and port pair.\n" +, stdout); + fputs( +" Using this, you can make the curl requests(s) use a specified\n" +" address and prevent the otherwise normally resolved address to\n" +" be used. Consider it a sort of /etc/hosts alternative provided\n" +" on the command line. The port number should be the number used\n" +" for the specific protocol the host will be used for. It means\n" +" you need several entries if you want to provide address for the\n" +, stdout); + fputs( +" same host but different ports.\n" +"\n" +" This option can be used many times to add many host names to\n" +" resolve.\n" +"\n" +" (Added in 7.21.3)\n" +"\n" +" --retry \n" +" If a transient error is returned when curl tries to perform a\n" +" transfer, it will retry this number of times before giving up.\n" +" Setting the number to 0 makes curl do no retries (which is the\n" +, stdout); + fputs( +" default). Transient error means either: a timeout, an FTP 4xx\n" +" response code or an HTTP 5xx response code.\n" +"\n" +" When curl is about to retry a transfer, it will first wait one\n" +" second and then for all forthcoming retries it will double the\n" +" waiting time until it reaches 10 minutes which then will be the\n" +" delay between the rest of the retries. By using --retry-delay\n" +, stdout); + fputs( +" you disable this exponential backoff algorithm. See also\n" +" --retry-max-time to limit the total time allowed for retries.\n" +" (Added in 7.12.3)\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --retry-delay \n" +" Make curl sleep this amount of time before each retry when a\n" +" transfer has failed with a transient error (it changes the\n" +, stdout); + fputs( +" default backoff time algorithm between retries). This option is\n" +" only interesting if --retry is also used. Setting this delay to\n" +" zero will make curl use the default backoff time. (Added in\n" +" 7.12.3)\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --retry-max-time \n" +" The retry timer is reset before the first transfer attempt.\n" +, stdout); + fputs( +" Retries will be done as usual (see --retry) as long as the timer\n" +" hasn't reached this given limit. Notice that if the timer hasn't\n" +" reached the limit, the request will be made and while perform-\n" +" ing, it may take longer than this given time period. To limit a\n" +" single request's maximum time, use -m, --max-time. Set this\n" +" option to zero to not timeout retries. (Added in 7.12.3)\n" +"\n" +, stdout); + fputs( +" If this option is used several times, the last one will be used.\n" +"\n" +" -s, --silent\n" +" Silent or quiet mode. Don't show progress meter or error mes-\n" +" sages. Makes Curl mute. It will still output the data you ask\n" +" for, potentially even to the terminal/stdout unless you redirect\n" +" it.\n" +"\n" +" --sasl-ir\n" +" Enable initial response in SASL authentication. (Added in\n" +" 7.31.0)\n" +"\n" +" -S, --show-error\n" +, stdout); + fputs( +" When used with -s it makes curl show an error message if it\n" +" fails.\n" +"\n" +" --ssl (FTP, POP3, IMAP, SMTP) Try to use SSL/TLS for the connection.\n" +" Reverts to a non-secure connection if the server doesn't support\n" +" SSL/TLS. See also --ftp-ssl-control and --ssl-reqd for differ-\n" +" ent levels of encryption required. (Added in 7.20.0)\n" +"\n" +" This option was formerly known as --ftp-ssl (Added in 7.11.0).\n" +, stdout); + fputs( +" That option name can still be used but will be removed in a\n" +" future version.\n" +"\n" +" --ssl-reqd\n" +" (FTP, POP3, IMAP, SMTP) Require SSL/TLS for the connection.\n" +" Terminates the connection if the server doesn't support SSL/TLS.\n" +" (Added in 7.20.0)\n" +"\n" +" This option was formerly known as --ftp-ssl-reqd (added in\n" +" 7.15.5). That option name can still be used but will be removed\n" +, stdout); + fputs( +" in a future version.\n" +"\n" +" --ssl-allow-beast\n" +" (SSL) This option tells curl to not work around a security flaw\n" +" in the SSL3 and TLS1.0 protocols known as BEAST. If this option\n" +" isn't used, the SSL layer may use workarounds known to cause\n" +" interoperability problems with some older SSL implementations.\n" +" WARNING: this option loosens the SSL security, and by using this\n" +, stdout); + fputs( +" flag you ask for exactly that. (Added in 7.25.0)\n" +"\n" +" --socks4 \n" +" Use the specified SOCKS4 proxy. If the port number is not speci-\n" +" fied, it is assumed at port 1080. (Added in 7.15.2)\n" +"\n" +" This option overrides any previous use of -x, --proxy, as they\n" +" are mutually exclusive.\n" +"\n" +" Since 7.21.7, this option is superfluous since you can specify a\n" +, stdout); + fputs( +" socks4 proxy with -x, --proxy using a socks4:// protocol prefix.\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --socks4a \n" +" Use the specified SOCKS4a proxy. If the port number is not spec-\n" +" ified, it is assumed at port 1080. (Added in 7.18.0)\n" +"\n" +" This option overrides any previous use of -x, --proxy, as they\n" +" are mutually exclusive.\n" +"\n" +, stdout); + fputs( +" Since 7.21.7, this option is superfluous since you can specify a\n" +" socks4a proxy with -x, --proxy using a socks4a:// protocol pre-\n" +" fix.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --socks5-hostname \n" +" Use the specified SOCKS5 proxy (and let the proxy resolve the\n" +" host name). If the port number is not specified, it is assumed\n" +, stdout); + fputs( +" at port 1080. (Added in 7.18.0)\n" +"\n" +" This option overrides any previous use of -x, --proxy, as they\n" +" are mutually exclusive.\n" +"\n" +" Since 7.21.7, this option is superfluous since you can specify a\n" +" socks5 hostname proxy with -x, --proxy using a socks5h:// proto-\n" +" col prefix.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +, stdout); + fputs( +" (This option was previously wrongly documented and used as\n" +" --socks without the number appended.)\n" +"\n" +" --socks5 \n" +" Use the specified SOCKS5 proxy - but resolve the host name\n" +" locally. If the port number is not specified, it is assumed at\n" +" port 1080.\n" +"\n" +" This option overrides any previous use of -x, --proxy, as they\n" +" are mutually exclusive.\n" +"\n" +, stdout); + fputs( +" Since 7.21.7, this option is superfluous since you can specify a\n" +" socks5 proxy with -x, --proxy using a socks5:// protocol prefix.\n" +" If this option is used several times, the last one will be used.\n" +" (This option was previously wrongly documented and used as\n" +" --socks without the number appended.)\n" +"\n" +" This option (as well as --socks4) does not work with IPV6, FTPS\n" +" or LDAP.\n" +"\n" +, stdout); + fputs( +" --socks5-gssapi-service \n" +" The default service name for a socks server is rcmd/server-fqdn.\n" +" This option allows you to change it.\n" +"\n" +" Examples: --socks5 proxy-name --socks5-gssapi-service sockd\n" +" would use sockd/proxy-name --socks5 proxy-name --socks5-gssapi-\n" +" service sockd/real-name would use sockd/real-name for cases\n" +" where the proxy-name does not match the principal name. (Added\n" +, stdout); + fputs( +" in 7.19.4).\n" +"\n" +" --socks5-gssapi-nec\n" +" As part of the GSS-API negotiation a protection mode is negoti-\n" +" ated. RFC 1961 says in section 4.3/4.4 it should be protected,\n" +" but the NEC reference implementation does not. The option\n" +" --socks5-gssapi-nec allows the unprotected exchange of the pro-\n" +" tection mode negotiation. (Added in 7.19.4).\n" +"\n" +" --stderr \n" +, stdout); + fputs( +" Redirect all writes to stderr to the specified file instead. If\n" +" the file name is a plain '-', it is instead written to stdout.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" -t, --telnet-option \n" +" Pass options to the telnet protocol. Supported options are:\n" +"\n" +" TTYPE= Sets the terminal type.\n" +"\n" +" XDISPLOC= Sets the X display location.\n" +"\n" +, stdout); + fputs( +" NEW_ENV= Sets an environment variable.\n" +"\n" +" -T, --upload-file \n" +" This transfers the specified local file to the remote URL. If\n" +" there is no file part in the specified URL, Curl will append the\n" +" local file name. NOTE that you must use a trailing / on the last\n" +" directory to really prove to Curl that there is no file name or\n" +" curl will think that your last directory name is the remote file\n" +, stdout); + fputs( +" name to use. That will most likely cause the upload operation to\n" +" fail. If this is used on an HTTP(S) server, the PUT command will\n" +" be used.\n" +"\n" +" Use the file name \"-\" (a single dash) to use stdin instead of a\n" +" given file. Alternately, the file name \".\" (a single period)\n" +" may be specified instead of \"-\" to use stdin in non-blocking\n" +" mode to allow reading server output while stdin is being\n" +, stdout); + fputs( +" uploaded.\n" +"\n" +" You can specify one -T for each URL on the command line. Each -T\n" +" + URL pair specifies what to upload and to where. curl also sup-\n" +" ports \"globbing\" of the -T argument, meaning that you can upload\n" +" multiple files to a single URL by using the same URL globbing\n" +" style supported in the URL, like this:\n" +"\n" +" curl -T \"{file1,file2}\" http://www.uploadtothissite.com\n" +"\n" +" or even\n" +"\n" +, stdout); + fputs( +" curl -T \"img[1-1000].png\" ftp://ftp.picturemania.com/upload/\n" +"\n" +" --tcp-nodelay\n" +" Turn on the TCP_NODELAY option. See the curl_easy_setopt(3) man\n" +" page for details about this option. (Added in 7.11.2)\n" +"\n" +" --tftp-blksize \n" +" (TFTP) Set TFTP BLKSIZE option (must be >512). This is the block\n" +" size that curl will try to use when transferring data to or from\n" +" a TFTP server. By default 512 bytes will be used.\n" +"\n" +, stdout); + fputs( +" If this option is used several times, the last one will be used.\n" +"\n" +" (Added in 7.20.0)\n" +"\n" +" --tlsauthtype \n" +" Set TLS authentication type. Currently, the only supported\n" +" option is \"SRP\", for TLS-SRP (RFC 5054). If --tlsuser and\n" +" --tlspassword are specified but --tlsauthtype is not, then this\n" +" option defaults to \"SRP\". (Added in 7.21.4)\n" +"\n" +" --tlspassword \n" +, stdout); + fputs( +" Set password for use with the TLS authentication method speci-\n" +" fied with --tlsauthtype. Requires that --tlsuser also be set.\n" +" (Added in 7.21.4)\n" +"\n" +" --tlsuser \n" +" Set username for use with the TLS authentication method speci-\n" +" fied with --tlsauthtype. Requires that --tlspassword also be\n" +" set. (Added in 7.21.4)\n" +"\n" +" --tlsv1.0\n" +, stdout); + fputs( +" (SSL) Forces curl to use TLS version 1.0 when negotiating with a\n" +" remote TLS server. (Added in 7.34.0)\n" +"\n" +" --tlsv1.1\n" +" (SSL) Forces curl to use TLS version 1.1 when negotiating with a\n" +" remote TLS server. (Added in 7.34.0)\n" +"\n" +" --tlsv1.2\n" +" (SSL) Forces curl to use TLS version 1.2 when negotiating with a\n" +" remote TLS server. (Added in 7.34.0)\n" +"\n" +" --tr-encoding\n" +, stdout); + fputs( +" (HTTP) Request a compressed Transfer-Encoding response using one\n" +" of the algorithms curl supports, and uncompress the data while\n" +" receiving it.\n" +"\n" +" (Added in 7.21.6)\n" +"\n" +" --trace \n" +" Enables a full trace dump of all incoming and outgoing data,\n" +" including descriptive information, to the given output file. Use\n" +" \"-\" as filename to have the output sent to stdout.\n" +"\n" +, stdout); + fputs( +" This option overrides previous uses of -v, --verbose or --trace-\n" +" ascii.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --trace-ascii \n" +" Enables a full trace dump of all incoming and outgoing data,\n" +" including descriptive information, to the given output file. Use\n" +" \"-\" as filename to have the output sent to stdout.\n" +"\n" +, stdout); + fputs( +" This is very similar to --trace, but leaves out the hex part and\n" +" only shows the ASCII part of the dump. It makes smaller output\n" +" that might be easier to read for untrained humans.\n" +"\n" +" This option overrides previous uses of -v, --verbose or --trace.\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --trace-time\n" +" Prepends a time stamp to each trace or verbose line that curl\n" +, stdout); + fputs( +" displays. (Added in 7.14.0)\n" +"\n" +" -u, --user \n" +" Specify the user name and password to use for server authentica-\n" +" tion. Overrides -n, --netrc and --netrc-optional.\n" +"\n" +" If you simply specify the user name, curl will prompt for a\n" +" password.\n" +"\n" +" The user name and passwords are split up on the first colon,\n" +" which makes it impossible to use a colon in the user name with\n" +, stdout); + fputs( +" this option. The password can, still.\n" +"\n" +" When using Kerberos V5 with a Windows based server you should\n" +" include the Windows domain name in the user name, in order for\n" +" the server to succesfully obtain a Kerberos Ticket. If you don't\n" +" then the initial authentication handshake may fail.\n" +"\n" +" When using NTLM, the user name can be specified simply as the\n" +, stdout); + fputs( +" user name, without the domain, if there is a single domain and\n" +" forest in your setup for example.\n" +"\n" +" To specify the domain name use either Down-Level Logon Name or\n" +" UPN (User Principal Name) formats. For example, EXAMPLE\\user and\n" +" user@example.com respectively.\n" +"\n" +" If you use a Windows SSPI-enabled curl binary and perform Ker-\n" +" beros V5, Negotiate or NTLM authentication then you can tell\n" +, stdout); + fputs( +" curl to select the user name and password from your environment\n" +" by specifying a single colon with this option: \"-u :\".\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" -U, --proxy-user \n" +" Specify the user name and password to use for proxy authentica-\n" +" tion.\n" +"\n" +" If you use a Windows SSPI-enabled curl binary and do either\n" +, stdout); + fputs( +" Negotiate or NTLM authentication then you can tell curl to\n" +" select the user name and password from your environment by spec-\n" +" ifying a single colon with this option: \"-U :\".\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --url \n" +" Specify a URL to fetch. This option is mostly handy when you\n" +" want to specify URL(s) in a config file.\n" +"\n" +, stdout); + fputs( +" This option may be used any number of times. To control where\n" +" this URL is written, use the -o, --output or the -O, --remote-\n" +" name options.\n" +" -v, --verbose\n" +" Makes the fetching more verbose/talkative. Mostly useful for\n" +" debugging. A line starting with '>' means \"header data\" sent by\n" +" curl, '<' means \"header data\" received by curl that is hidden in\n" +, stdout); + fputs( +" normal cases, and a line starting with '*' means additional info\n" +" provided by curl.\n" +"\n" +" Note that if you only want HTTP headers in the output, -i,\n" +" --include might be the option you're looking for.\n" +"\n" +" If you think this option still doesn't give you enough details,\n" +" consider using --trace or --trace-ascii instead.\n" +"\n" +" This option overrides previous uses of --trace-ascii or --trace.\n" +"\n" +, stdout); + fputs( +" Use -s, --silent to make curl quiet.\n" +"\n" +" -w, --write-out \n" +" Defines what to display on stdout after a completed and success-\n" +" ful operation. The format is a string that may contain plain\n" +" text mixed with any number of variables. The string can be spec-\n" +" ified as \"string\", to get read from a particular file you spec-\n" +" ify it \"@filename\" and to tell curl to read the format from\n" +, stdout); + fputs( +" stdin you write \"@-\".\n" +"\n" +" The variables present in the output format will be substituted\n" +" by the value or text that curl thinks fit, as described below.\n" +" All variables are specified as %{variable_name} and to output a\n" +" normal % you just write them as %%. You can output a newline by\n" +" using \\n, a carriage return with \\r and a tab space with \\t.\n" +"\n" +, stdout); + fputs( +" NOTE: The %-symbol is a special symbol in the win32-environment,\n" +" where all occurrences of % must be doubled when using this\n" +" option.\n" +"\n" +" The variables available are:\n" +"\n" +" content_type The Content-Type of the requested document, if\n" +" there was any.\n" +"\n" +" filename_effective\n" +" The ultimate filename that curl writes out to.\n" +, stdout); + fputs( +" This is only meaningful if curl is told to write\n" +" to a file with the --remote-name or --output\n" +" option. It's most useful in combination with the\n" +" --remote-header-name option. (Added in 7.25.1)\n" +"\n" +" ftp_entry_path The initial path curl ended up in when logging on\n" +" to the remote FTP server. (Added in 7.15.4)\n" +"\n" +, stdout); + fputs( +" http_code The numerical response code that was found in the\n" +" last retrieved HTTP(S) or FTP(s) transfer. In\n" +" 7.18.2 the alias response_code was added to show\n" +" the same info.\n" +"\n" +" http_connect The numerical code that was found in the last\n" +" response (from a proxy) to a curl CONNECT\n" +" request. (Added in 7.12.4)\n" +"\n" +, stdout); + fputs( +" local_ip The IP address of the local end of the most\n" +" recently done connection - can be either IPv4 or\n" +" IPv6 (Added in 7.29.0)\n" +"\n" +" local_port The local port number of the most recently done\n" +" connection (Added in 7.29.0)\n" +"\n" +" num_connects Number of new connects made in the recent trans-\n" +" fer. (Added in 7.12.3)\n" +"\n" +, stdout); + fputs( +" num_redirects Number of redirects that were followed in the\n" +" request. (Added in 7.12.3)\n" +"\n" +" redirect_url When an HTTP request was made without -L to fol-\n" +" low redirects, this variable will show the actual\n" +" URL a redirect would take you to. (Added in\n" +" 7.18.2)\n" +"\n" +" remote_ip The remote IP address of the most recently done\n" +, stdout); + fputs( +" connection - can be either IPv4 or IPv6 (Added in\n" +" 7.29.0)\n" +"\n" +" remote_port The remote port number of the most recently done\n" +" connection (Added in 7.29.0)\n" +"\n" +" size_download The total amount of bytes that were downloaded.\n" +"\n" +" size_header The total amount of bytes of the downloaded head-\n" +" ers.\n" +"\n" +, stdout); + fputs( +" size_request The total amount of bytes that were sent in the\n" +" HTTP request.\n" +"\n" +" size_upload The total amount of bytes that were uploaded.\n" +"\n" +" speed_download The average download speed that curl measured for\n" +" the complete download. Bytes per second.\n" +"\n" +" speed_upload The average upload speed that curl measured for\n" +" the complete upload. Bytes per second.\n" +"\n" +, stdout); + fputs( +" ssl_verify_result\n" +" The result of the SSL peer certificate verifica-\n" +" tion that was requested. 0 means the verification\n" +" was successful. (Added in 7.19.0)\n" +"\n" +" time_appconnect\n" +" The time, in seconds, it took from the start\n" +" until the SSL/SSH/etc connect/handshake to the\n" +, stdout); + fputs( +" remote host was completed. (Added in 7.19.0)\n" +"\n" +" time_connect The time, in seconds, it took from the start\n" +" until the TCP connect to the remote host (or\n" +" proxy) was completed.\n" +"\n" +" time_namelookup\n" +" The time, in seconds, it took from the start\n" +" until the name resolving was completed.\n" +"\n" +" time_pretransfer\n" +, stdout); + fputs( +" The time, in seconds, it took from the start\n" +" until the file transfer was just about to begin.\n" +" This includes all pre-transfer commands and nego-\n" +" tiations that are specific to the particular pro-\n" +" tocol(s) involved.\n" +"\n" +" time_redirect The time, in seconds, it took for all redirection\n" +, stdout); + fputs( +" steps include name lookup, connect, pretransfer\n" +" and transfer before the final transaction was\n" +" started. time_redirect shows the complete execu-\n" +" tion time for multiple redirections. (Added in\n" +" 7.12.3)\n" +"\n" +" time_starttransfer\n" +" The time, in seconds, it took from the start\n" +, stdout); + fputs( +" until the first byte was just about to be trans-\n" +" ferred. This includes time_pretransfer and also\n" +" the time the server needed to calculate the\n" +" result.\n" +"\n" +" time_total The total time, in seconds, that the full opera-\n" +" tion lasted. The time will be displayed with mil-\n" +" lisecond resolution.\n" +"\n" +, stdout); + fputs( +" url_effective The URL that was fetched last. This is most mean-\n" +" ingful if you've told curl to follow location:\n" +" headers.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" -x, --proxy <[protocol://][user:password@]proxyhost[:port]>\n" +" Use the specified proxy.\n" +"\n" +" The proxy string can be specified with a protocol:// prefix to\n" +, stdout); + fputs( +" specify alternative proxy protocols. Use socks4://, socks4a://,\n" +" socks5:// or socks5h:// to request the specific SOCKS version to\n" +" be used. No protocol specified, http:// and all others will be\n" +" treated as HTTP proxies. (The protocol support was added in curl\n" +" 7.21.7)\n" +"\n" +" If the port number is not specified in the proxy string, it is\n" +" assumed to be 1080.\n" +"\n" +, stdout); + fputs( +" This option overrides existing environment variables that set\n" +" the proxy to use. If there's an environment variable setting a\n" +" proxy, you can set proxy to \"\" to override it.\n" +"\n" +" All operations that are performed over an HTTP proxy will trans-\n" +" parently be converted to HTTP. It means that certain protocol\n" +" specific operations might not be available. This is not the case\n" +, stdout); + fputs( +" if you can tunnel through the proxy, as one with the -p, --prox-\n" +" ytunnel option.\n" +"\n" +" User and password that might be provided in the proxy string are\n" +" URL decoded by curl. This allows you to pass in special charac-\n" +" ters such as @ by using %40 or pass in a colon with %3a.\n" +"\n" +" The proxy host can be specified the exact same way as the proxy\n" +" environment variables, including the protocol prefix (http://)\n" +, stdout); + fputs( +" and the embedded user + password.\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" -X, --request \n" +" (HTTP) Specifies a custom request method to use when communicat-\n" +" ing with the HTTP server. The specified request will be used\n" +" instead of the method otherwise used (which defaults to GET).\n" +" Read the HTTP 1.1 specification for details and explanations.\n" +, stdout); + fputs( +" Common additional HTTP requests include PUT and DELETE, but\n" +" related technologies like WebDAV offers PROPFIND, COPY, MOVE and\n" +" more.\n" +"\n" +" Normally you don't need this option. All sorts of GET, HEAD,\n" +" POST and PUT requests are rather invoked by using dedicated com-\n" +" mand line options.\n" +"\n" +" This option only changes the actual word used in the HTTP\n" +, stdout); + fputs( +" request, it does not alter the way curl behaves. So for example\n" +" if you want to make a proper HEAD request, using -X HEAD will\n" +" not suffice. You need to use the -I, --head option.\n" +"\n" +" (FTP) Specifies a custom FTP command to use instead of LIST when\n" +" doing file lists with FTP.\n" +"\n" +" (POP3) Specifies a custom POP3 command to use instead of LIST or\n" +" RETR. (Added in 7.26.0)\n" +"\n" +, stdout); + fputs( +" (IMAP) Specifies a custom IMAP command to use instead of LIST.\n" +" (Added in 7.30.0)\n" +"\n" +" (SMTP) Specifies a custom SMTP command to use instead of HELP or\n" +" VRFY. (Added in 7.34.0)\n" +"\n" +" If this option is used several times, the last one will be used.\n" +"\n" +" --xattr\n" +" When saving output to a file, this option tells curl to store\n" +" certain file metadata in extended file attributes. Currently,\n" +, stdout); + fputs( +" the URL is stored in the xdg.origin.url attribute and, for HTTP,\n" +" the content type is stored in the mime_type attribute. If the\n" +" file system does not support extended attributes, a warning is\n" +" issued.\n" +"\n" +" -y, --speed-time