| /*************************************************************************** |
| * _ _ ____ _ |
| * Project ___| | | | _ \| | |
| * / __| | | | |_) | | |
| * | (__| |_| | _ <| |___ |
| * \___|\___/|_| \_\_____| |
| * |
| * Copyright (C) 1998 - 2011, 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 "test.h" |
| |
| /* |
| * Simply download a HTTPS file! |
| * |
| * This test was added after the HTTPS-using-multi-interface with OpenSSL |
| * regression of 7.19.1 to hopefully prevent this embarassing mistake from |
| * appearing again... Unfortunately the bug wasn't triggered by this test, |
| * which presumably is because the connect to a local server is too |
| * fast/different compared to the real/distant servers we saw the bug happen |
| * with. |
| */ |
| int test(char *URL) |
| { |
| CURL *http_handle; |
| CURLM *multi_handle = NULL; |
| CURLMcode code; |
| int res; |
| |
| int still_running; /* keep number of running handles */ |
| |
| http_handle = curl_easy_init(); |
| if (!http_handle) |
| return TEST_ERR_MAJOR_BAD; |
| |
| /* set options */ |
| test_setopt(http_handle, CURLOPT_URL, URL); |
| test_setopt(http_handle, CURLOPT_HEADER, 1L); |
| test_setopt(http_handle, CURLOPT_SSL_VERIFYPEER, 0L); |
| test_setopt(http_handle, CURLOPT_SSL_VERIFYHOST, 0L); |
| |
| /* init a multi stack */ |
| multi_handle = curl_multi_init(); |
| if (!multi_handle) { |
| curl_easy_cleanup(http_handle); |
| return TEST_ERR_MAJOR_BAD; |
| } |
| |
| /* add the individual transfers */ |
| curl_multi_add_handle(multi_handle, http_handle); |
| |
| /* we start some action by calling perform right away */ |
| do { |
| code = curl_multi_perform(multi_handle, &still_running); |
| } while(code == CURLM_CALL_MULTI_PERFORM); |
| |
| while(still_running) { |
| struct timeval timeout; |
| int rc; /* select() return code */ |
| |
| fd_set fdread; |
| fd_set fdwrite; |
| fd_set fdexcep; |
| int maxfd; |
| |
| FD_ZERO(&fdread); |
| FD_ZERO(&fdwrite); |
| FD_ZERO(&fdexcep); |
| |
| /* set a suitable timeout to play around with */ |
| timeout.tv_sec = 1; |
| timeout.tv_usec = 0; |
| |
| /* get file descriptors from the transfers */ |
| curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd); |
| |
| /* In a real-world program you OF COURSE check the return code of the |
| function calls, *and* you make sure that maxfd is bigger than -1 so |
| that the call to select() below makes sense! */ |
| |
| rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout); |
| |
| switch(rc) { |
| case -1: |
| /* select error */ |
| break; |
| case 0: |
| default: |
| /* timeout or readable/writable sockets */ |
| do { |
| code = curl_multi_perform(multi_handle, &still_running); |
| } while(code == CURLM_CALL_MULTI_PERFORM); |
| break; |
| } |
| } |
| |
| test_cleanup: |
| |
| if(multi_handle) |
| curl_multi_cleanup(multi_handle); |
| |
| curl_easy_cleanup(http_handle); |
| curl_global_cleanup(); |
| |
| return res; |
| } |