mirror of https://github.com/moparisthebest/curl
119 lines
3.1 KiB
C
119 lines
3.1 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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* Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at http://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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***************************************************************************/
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#include "test.h"
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#include <fcntl.h>
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#include "testutil.h"
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#include "warnless.h"
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#include "memdebug.h"
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/* 3x download!
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* 1. normal
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* 2. dup handle
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* 3. with multi interface
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*/
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int test(char *URL)
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{
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CURLMcode m;
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CURL *handle = NULL, *duphandle;
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CURLM *mhandle = NULL;
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int res = 0;
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int still_running = 0;
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if(curl_global_init(CURL_GLOBAL_ALL)) {
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fprintf(stderr, "curl_global_init() failed\n");
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goto test_cleanup;
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}
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handle = curl_easy_init();
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if(!handle) {
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res = CURLE_OUT_OF_MEMORY;
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goto test_cleanup;
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}
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test_setopt(handle, CURLOPT_URL, URL);
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test_setopt(handle, CURLOPT_WILDCARDMATCH, 1L);
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test_setopt(handle, CURLOPT_VERBOSE, 1L);
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res = curl_easy_perform(handle);
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if(res)
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goto test_cleanup;
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res = curl_easy_perform(handle);
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if(res)
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goto test_cleanup;
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duphandle = curl_easy_duphandle(handle);
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if(!duphandle)
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goto test_cleanup;
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curl_easy_cleanup(handle);
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handle = duphandle;
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mhandle = curl_multi_init();
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if(!mhandle) {
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fprintf(stderr, "curl_multi_init() failed\n");
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goto test_cleanup;
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}
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curl_multi_add_handle(mhandle, handle);
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curl_multi_perform(mhandle, &still_running);
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while(still_running) {
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static struct timeval timeout = /* 100 ms */ { 0, 100000L };
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int rc;
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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 max_fdset = -1;
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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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m = curl_multi_fdset(mhandle, &fdread, &fdwrite, &fdexcep, &max_fdset);
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if(m != CURLM_OK) {
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fprintf(stderr, "curl_multi_fdset() error\n");
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goto test_cleanup;
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}
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/* We call select(max_fdset + 1, ...), specially in case of (maxfd == -1),
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* we call select(0, ...), which is basically equal to sleep. */
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rc = select(max_fdset + 1, &fdread, &fdwrite, &fdexcep, &timeout);
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if(rc == -1) {
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fprintf(stderr, "select() error\n");
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goto test_cleanup;
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}
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else {
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curl_multi_perform(mhandle, &still_running);
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}
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}
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test_cleanup:
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if(mhandle)
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curl_multi_cleanup(mhandle);
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if(handle)
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curl_easy_cleanup(handle);
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curl_global_cleanup();
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return res;
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}
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