diff options
Diffstat (limited to 'external/libcurl_android/jni/libcurl/src/tool_getparam.c')
| -rwxr-xr-x | external/libcurl_android/jni/libcurl/src/tool_getparam.c | 1889 |
1 files changed, 0 insertions, 1889 deletions
diff --git a/external/libcurl_android/jni/libcurl/src/tool_getparam.c b/external/libcurl_android/jni/libcurl/src/tool_getparam.c deleted file mode 100755 index 180878ba..00000000 --- a/external/libcurl_android/jni/libcurl/src/tool_getparam.c +++ /dev/null @@ -1,1889 +0,0 @@ -/*************************************************************************** - * _ _ ____ _ - * Project ___| | | | _ \| | - * / __| | | | |_) | | - * | (__| |_| | _ <| |___ - * \___|\___/|_| \_\_____| - * - * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al. - * - * This software is licensed as described in the file COPYING, which - * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. - * - * You may opt to use, copy, modify, merge, publish, distribute and/or sell - * copies of the Software, and permit persons to whom the Software is - * furnished to do so, under 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 <https://sourceforge.net/p/curl/bugs/1196/> - * 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 <eth0> 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 = "<stdin>"; - 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; -} |