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Diffstat (limited to 'external/libcurl_android/jni/libcurl/lib/vtls/polarssl.c')
-rwxr-xr-xexternal/libcurl_android/jni/libcurl/lib/vtls/polarssl.c746
1 files changed, 0 insertions, 746 deletions
diff --git a/external/libcurl_android/jni/libcurl/lib/vtls/polarssl.c b/external/libcurl_android/jni/libcurl/lib/vtls/polarssl.c
deleted file mode 100755
index 5332b92c..00000000
--- a/external/libcurl_android/jni/libcurl/lib/vtls/polarssl.c
+++ /dev/null
@@ -1,746 +0,0 @@
-/***************************************************************************
- * _ _ ____ _
- * Project ___| | | | _ \| |
- * / __| | | | |_) | |
- * | (__| |_| | _ <| |___
- * \___|\___/|_| \_\_____|
- *
- * Copyright (C) 2010 - 2011, Hoi-Ho Chan, <hoiho.chan@gmail.com>
- * Copyright (C) 2012 - 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.
- *
- ***************************************************************************/
-
-/*
- * 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 <polarssl/net.h>
-#include <polarssl/ssl.h>
-#include <polarssl/certs.h>
-#include <polarssl/x509.h>
-#include <polarssl/version.h>
-
-#if POLARSSL_VERSION_NUMBER < 0x01030000
-#error too old PolarSSL
-#endif
-
-#include <polarssl/error.h>
-#include <polarssl/entropy.h>
-#include <polarssl/ctr_drbg.h>
-
-#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 <curl/mprintf.h>
-#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 */