mirror of
https://github.com/moparisthebest/curl
synced 2024-11-05 00:55:04 -05:00
5d39dea3b3
Fix compiler warning: variable was set but never used Fix compiler warning: clobber ignored
120 lines
3.5 KiB
C
120 lines
3.5 KiB
C
/***************************************************************************
|
|
* _ _ ____ _
|
|
* 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"
|
|
|
|
#include "warnless.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;
|
|
}
|