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
27 static const char *ldata_names[] = {
28 "NONE",
29 "SHARE",
30 "COOKIE",
31 "DNS",
32 "SESSION",
33 "CONNECT",
34 "PSL",
35 "HSTS",
36 "NULL",
37 };
38
test_lock(CURL * handle,curl_lock_data data,curl_lock_access laccess,void * useptr)39 static void test_lock(CURL *handle, curl_lock_data data,
40 curl_lock_access laccess, void *useptr)
41 {
42 (void)handle;
43 (void)data;
44 (void)laccess;
45 (void)useptr;
46 printf("-> Mutex lock %s\n", ldata_names[data]);
47 }
48
test_unlock(CURL * handle,curl_lock_data data,void * useptr)49 static void test_unlock(CURL *handle, curl_lock_data data, void *useptr)
50 {
51 (void)handle;
52 (void)data;
53 (void)useptr;
54 printf("<- Mutex unlock %s\n", ldata_names[data]);
55 }
56
57 /* test function */
test(char * URL)58 CURLcode test(char *URL)
59 {
60 CURLcode res = CURLE_OK;
61 CURLSH *share = NULL;
62 int i;
63
64 global_init(CURL_GLOBAL_ALL);
65
66 share = curl_share_init();
67 if(!share) {
68 fprintf(stderr, "curl_share_init() failed\n");
69 goto test_cleanup;
70 }
71
72 curl_share_setopt(share, CURLSHOPT_SHARE, CURL_LOCK_DATA_CONNECT);
73 curl_share_setopt(share, CURLSHOPT_LOCKFUNC, test_lock);
74 curl_share_setopt(share, CURLSHOPT_UNLOCKFUNC, test_unlock);
75
76 /* Loop the transfer and cleanup the handle properly every lap. This will
77 still reuse connections since the pool is in the shared object! */
78
79 for(i = 0; i < 3; i++) {
80 CURL *curl = curl_easy_init();
81 if(curl) {
82 curl_easy_setopt(curl, CURLOPT_URL, URL);
83
84 /* use the share object */
85 curl_easy_setopt(curl, CURLOPT_SHARE, share);
86
87 /* Perform the request, res will get the return code */
88 res = curl_easy_perform(curl);
89
90 /* always cleanup */
91 curl_easy_cleanup(curl);
92
93 /* Check for errors */
94 if(res != CURLE_OK) {
95 fprintf(stderr, "curl_easy_perform() failed: %s\n",
96 curl_easy_strerror(res));
97 goto test_cleanup;
98 }
99 }
100 }
101
102 test_cleanup:
103 curl_share_cleanup(share);
104 curl_global_cleanup();
105
106 return res;
107 }
108
