99 lines
2.7 KiB
C
99 lines
2.7 KiB
C
/*****************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* $Id: lib560.c,v 1.2 2008-11-12 22:26:06 danf Exp $
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*
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*/
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#include "test.h"
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/*
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* Simply download a HTTPS file!
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*
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* This test was added after the HTTPS-using-multi-interface with OpenSSL
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* regression of 7.19.1 to hopefully prevent this embarassing mistake from
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* appearing again... Unfortunately the bug wasn't triggered by this test,
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* which presumably is because the connect to a local server is too
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* fast/different compared to the real/distant servers we saw the bug happen
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* with.
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*/
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int test(char *URL)
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{
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CURL *http_handle;
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CURLM *multi_handle;
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int still_running; /* keep number of running handles */
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http_handle = curl_easy_init();
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if (!http_handle)
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return TEST_ERR_MAJOR_BAD;
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/* set options */
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curl_easy_setopt(http_handle, CURLOPT_URL, URL);
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curl_easy_setopt(http_handle, CURLOPT_HEADER, 1L);
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curl_easy_setopt(http_handle, CURLOPT_SSL_VERIFYPEER, 0L);
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curl_easy_setopt(http_handle, CURLOPT_SSL_VERIFYHOST, 0L);
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/* init a multi stack */
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multi_handle = curl_multi_init();
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if (!multi_handle) {
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curl_easy_cleanup(http_handle);
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return TEST_ERR_MAJOR_BAD;
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}
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/* add the individual transfers */
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curl_multi_add_handle(multi_handle, http_handle);
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/* we start some action by calling perform right away */
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while(CURLM_CALL_MULTI_PERFORM ==
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curl_multi_perform(multi_handle, &still_running));
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while(still_running) {
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struct timeval timeout;
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int rc; /* select() return code */
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fd_set fdread;
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fd_set fdwrite;
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fd_set fdexcep;
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int maxfd;
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FD_ZERO(&fdread);
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FD_ZERO(&fdwrite);
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FD_ZERO(&fdexcep);
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/* set a suitable timeout to play around with */
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timeout.tv_sec = 1;
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timeout.tv_usec = 0;
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/* get file descriptors from the transfers */
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curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
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/* In a real-world program you OF COURSE check the return code of the
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function calls, *and* you make sure that maxfd is bigger than -1 so
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that the call to select() below makes sense! */
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rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
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switch(rc) {
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case -1:
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/* select error */
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break;
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case 0:
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default:
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/* timeout or readable/writable sockets */
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while(CURLM_CALL_MULTI_PERFORM ==
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curl_multi_perform(multi_handle, &still_running));
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break;
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}
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}
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curl_multi_cleanup(multi_handle);
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curl_easy_cleanup(http_handle);
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return 0;
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}
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