1 /***************************************************************************
3 * Project ___| | | | _ \| |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
8 * Copyright (C) 2013 - 2017, Linus Nielsen Feltzing, <linus@haxx.se>
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.haxx.se/docs/copyright.html.
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.
18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 * KIND, either express or implied.
21 ***************************************************************************/
28 #define TEST_HANG_TIMEOUT 60 * 1000
30 #define MAX_BLACKLIST 20
32 static int urltime[MAX_URLS];
33 static char *urlstring[MAX_URLS];
34 static CURL *handles[MAX_URLS];
35 static char *site_blacklist[MAX_BLACKLIST];
36 static char *server_blacklist[MAX_BLACKLIST];
37 static int num_handles;
38 static int blacklist_num_servers;
39 static int blacklist_num_sites;
42 write_callback(void *contents, size_t size, size_t nmemb, void *userp)
44 size_t realsize = size * nmemb;
51 static int parse_url_file(const char *filename)
58 blacklist_num_sites = 0;
59 blacklist_num_servers = 0;
61 f = fopen(filename, "rb");
66 if(fscanf(f, "%d %s\n", &filetime, buf)) {
67 urltime[num_handles] = filetime;
68 urlstring[num_handles] = strdup(buf);
73 if(fscanf(f, "blacklist_site %s\n", buf)) {
74 site_blacklist[blacklist_num_sites] = strdup(buf);
75 blacklist_num_sites++;
83 site_blacklist[blacklist_num_sites] = NULL;
84 server_blacklist[blacklist_num_servers] = NULL;
88 static void free_urls(void)
91 for(i = 0; i < num_handles; i++) {
92 Curl_safefree(urlstring[i]);
94 for(i = 0; i < blacklist_num_servers; i++) {
95 Curl_safefree(server_blacklist[i]);
97 for(i = 0; i < blacklist_num_sites; i++) {
98 Curl_safefree(site_blacklist[i]);
102 static int create_handles(void)
106 for(i = 0; i < num_handles; i++) {
107 handles[i] = curl_easy_init();
112 static void setup_handle(char *base_url, CURLM *m, int handlenum)
116 snprintf(urlbuf, sizeof(urlbuf), "%s%s", base_url, urlstring[handlenum]);
117 curl_easy_setopt(handles[handlenum], CURLOPT_URL, urlbuf);
118 curl_easy_setopt(handles[handlenum], CURLOPT_VERBOSE, 1L);
119 curl_easy_setopt(handles[handlenum], CURLOPT_FAILONERROR, 1L);
120 curl_easy_setopt(handles[handlenum], CURLOPT_WRITEFUNCTION, write_callback);
121 curl_easy_setopt(handles[handlenum], CURLOPT_WRITEDATA, NULL);
122 curl_multi_add_handle(m, handles[handlenum]);
125 static void remove_handles(void)
129 for(i = 0; i < num_handles; i++) {
131 curl_easy_cleanup(handles[i]);
139 CURLMsg *msg; /* for picking up messages with the transfer status */
140 int msgs_left; /* how many messages are left */
143 struct timeval last_handle_add;
145 if(parse_url_file(libtest_arg2) <= 0)
150 curl_global_init(CURL_GLOBAL_ALL);
156 multi_setopt(m, CURLMOPT_PIPELINING, 1L);
157 multi_setopt(m, CURLMOPT_MAX_HOST_CONNECTIONS, 2L);
158 multi_setopt(m, CURLMOPT_MAX_PIPELINE_LENGTH, 3L);
159 multi_setopt(m, CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE, 15000L);
160 multi_setopt(m, CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE, 10000L);
162 multi_setopt(m, CURLMOPT_PIPELINING_SITE_BL, site_blacklist);
163 multi_setopt(m, CURLMOPT_PIPELINING_SERVER_BL, server_blacklist);
165 last_handle_add = tutil_tvnow();
168 struct timeval interval;
175 interval.tv_usec = 0;
177 if(handlenum < num_handles) {
179 if(tutil_tvdiff(now, last_handle_add) >= urltime[handlenum]) {
180 fprintf(stdout, "Adding handle %d\n", handlenum);
181 setup_handle(URL, m, handlenum);
182 last_handle_add = now;
187 curl_multi_perform(m, &running);
189 abort_on_test_timeout();
191 /* See how the transfers went */
193 msg = curl_multi_info_read(m, &msgs_left);
194 if(msg && msg->msg == CURLMSG_DONE) {
197 /* Find out which handle this message is about */
198 for(i = 0; i < num_handles; i++) {
199 found = (msg->easy_handle == handles[i]);
204 printf("Handle %d Completed with status %d\n", i, msg->data.result);
205 curl_multi_remove_handle(m, handles[i]);
209 if(handlenum == num_handles && !running) {
217 curl_multi_fdset(m, &rd, &wr, &exc, &maxfd);
219 /* At this point, maxfd is guaranteed to be greater or equal than -1. */
221 curl_multi_timeout(m, &timeout);
226 interval.tv_sec = timeout / 1000;
227 interval.tv_usec = (timeout % 1000) * 1000;
230 interval.tv_usec = 1000;
232 select_test(maxfd + 1, &rd, &wr, &exc, &interval);
234 abort_on_test_timeout();
241 /* undocumented cleanup sequence - type UB */
243 curl_multi_cleanup(m);
244 curl_global_cleanup();