1/*************************************************************************** 2 * _ _ ____ _ 3 * Project ___| | | | _ \| | 4 * / __| | | | |_) | | 5 * | (__| |_| | _ <| |___ 6 * \___|\___/|_| \_\_____| 7 * 8 * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 9 * 10 * This software is licensed as described in the file COPYING, which 11 * you should have received as part of this distribution. The terms 12 * are also available at https://curl.se/docs/copyright.html. 13 * 14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 15 * copies of the Software, and permit persons to whom the Software is 16 * furnished to do so, under the terms of the COPYING file. 17 * 18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 19 * KIND, either express or implied. 20 * 21 * SPDX-License-Identifier: curl 22 * 23 ***************************************************************************/ 24#include "test.h" 25#include "memdebug.h" 26 27static void my_lock(CURL *handle, curl_lock_data data, 28 curl_lock_access laccess, void *useptr) 29{ 30 (void)handle; 31 (void)data; 32 (void)laccess; 33 (void)useptr; 34 printf("-> Mutex lock\n"); 35} 36 37static void my_unlock(CURL *handle, curl_lock_data data, void *useptr) 38{ 39 (void)handle; 40 (void)data; 41 (void)useptr; 42 printf("<- Mutex unlock\n"); 43} 44 45/* test function */ 46int test(char *URL) 47{ 48 CURLcode res = CURLE_OK; 49 CURLSH *share = NULL; 50 int i; 51 52 global_init(CURL_GLOBAL_ALL); 53 54 share = curl_share_init(); 55 if(!share) { 56 fprintf(stderr, "curl_share_init() failed\n"); 57 goto test_cleanup; 58 } 59 60 curl_share_setopt(share, CURLSHOPT_SHARE, CURL_LOCK_DATA_CONNECT); 61 curl_share_setopt(share, CURLSHOPT_LOCKFUNC, my_lock); 62 curl_share_setopt(share, CURLSHOPT_UNLOCKFUNC, my_unlock); 63 64 /* Loop the transfer and cleanup the handle properly every lap. This will 65 still reuse connections since the pool is in the shared object! */ 66 67 for(i = 0; i < 3; i++) { 68 CURL *curl = curl_easy_init(); 69 if(curl) { 70 curl_easy_setopt(curl, CURLOPT_URL, URL); 71 72 /* use the share object */ 73 curl_easy_setopt(curl, CURLOPT_SHARE, share); 74 75 /* Perform the request, res will get the return code */ 76 res = curl_easy_perform(curl); 77 78 /* always cleanup */ 79 curl_easy_cleanup(curl); 80 81 /* Check for errors */ 82 if(res != CURLE_OK) { 83 fprintf(stderr, "curl_easy_perform() failed: %s\n", 84 curl_easy_strerror(res)); 85 goto test_cleanup; 86 } 87 } 88 } 89 90test_cleanup: 91 curl_share_cleanup(share); 92 curl_global_cleanup(); 93 94 return (int)res; 95} 96