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Annotation of embedaddon/curl/tests/libtest/lib1507.c, revision 1.1.1.1

1.1       misho       1: /***************************************************************************
                      2:  *                                  _   _ ____  _
                      3:  *  Project                     ___| | | |  _ \| |
                      4:  *                             / __| | | | |_) | |
                      5:  *                            | (__| |_| |  _ <| |___
                      6:  *                             \___|\___/|_| \_\_____|
                      7:  *
                      8:  * Copyright (C) 1998 - 2020, 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.haxx.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:  ***************************************************************************/
                     22: #include "test.h"
                     23: 
                     24: #include "testutil.h"
                     25: #include "warnless.h"
                     26: #include "memdebug.h"
                     27: 
                     28: /*
                     29:  * This is the list of basic details you need to tweak to get things right.
                     30:  */
                     31: #define USERNAME "user@example.com"
                     32: #define PASSWORD "123qwerty"
                     33: #define RECIPIENT "<1507-recipient@example.com>"
                     34: #define MAILFROM "<1507-realuser@example.com>"
                     35: 
                     36: #define MULTI_PERFORM_HANG_TIMEOUT 60 * 1000
                     37: 
                     38: static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp)
                     39: {
                     40:   (void)ptr;
                     41:   (void)size;
                     42:   (void)nmemb;
                     43:   (void)userp;
                     44:   return CURL_READFUNC_ABORT;
                     45: }
                     46: 
                     47: int test(char *URL)
                     48: {
                     49:    int res = 0;
                     50:    CURL *curl = NULL;
                     51:    CURLM *mcurl = NULL;
                     52:    int still_running = 1;
                     53:    struct timeval mp_start;
                     54:    struct curl_slist *rcpt_list = NULL;
                     55: 
                     56:    curl_global_init(CURL_GLOBAL_DEFAULT);
                     57: 
                     58:    easy_init(curl);
                     59: 
                     60:    multi_init(mcurl);
                     61: 
                     62:    rcpt_list = curl_slist_append(rcpt_list, RECIPIENT);
                     63:    /* more addresses can be added here
                     64:       rcpt_list = curl_slist_append(rcpt_list, "<others@example.com>");
                     65:    */
                     66: 
                     67:    curl_easy_setopt(curl, CURLOPT_URL, URL);
                     68: #if 0
                     69:    curl_easy_setopt(curl, CURLOPT_USERNAME, USERNAME);
                     70:    curl_easy_setopt(curl, CURLOPT_PASSWORD, PASSWORD);
                     71: #endif
                     72:    curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L);
                     73:    curl_easy_setopt(curl, CURLOPT_READFUNCTION, read_callback);
                     74:    curl_easy_setopt(curl, CURLOPT_MAIL_FROM, MAILFROM);
                     75:    curl_easy_setopt(curl, CURLOPT_MAIL_RCPT, rcpt_list);
                     76:    curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
                     77:    multi_add_handle(mcurl, curl);
                     78: 
                     79:    mp_start = tutil_tvnow();
                     80: 
                     81:   /* we start some action by calling perform right away */
                     82:   curl_multi_perform(mcurl, &still_running);
                     83: 
                     84:   while(still_running) {
                     85:     struct timeval timeout;
                     86:     int rc; /* select() return code */
                     87: 
                     88:     fd_set fdread;
                     89:     fd_set fdwrite;
                     90:     fd_set fdexcep;
                     91:     int maxfd = -1;
                     92: 
                     93:     long curl_timeo = -1;
                     94: 
                     95:     FD_ZERO(&fdread);
                     96:     FD_ZERO(&fdwrite);
                     97:     FD_ZERO(&fdexcep);
                     98: 
                     99:     /* set a suitable timeout to play around with */
                    100:     timeout.tv_sec = 1;
                    101:     timeout.tv_usec = 0;
                    102: 
                    103:     curl_multi_timeout(mcurl, &curl_timeo);
                    104:     if(curl_timeo >= 0) {
                    105:       timeout.tv_sec = curl_timeo / 1000;
                    106:       if(timeout.tv_sec > 1)
                    107:         timeout.tv_sec = 1;
                    108:       else
                    109:         timeout.tv_usec = (curl_timeo % 1000) * 1000;
                    110:     }
                    111: 
                    112:     /* get file descriptors from the transfers */
                    113:     curl_multi_fdset(mcurl, &fdread, &fdwrite, &fdexcep, &maxfd);
                    114: 
                    115:     /* In a real-world program you OF COURSE check the return code of the
                    116:        function calls.  On success, the value of maxfd is guaranteed to be
                    117:        greater or equal than -1.  We call select(maxfd + 1, ...), specially in
                    118:        case of (maxfd == -1), we call select(0, ...), which is basically equal
                    119:        to sleep. */
                    120: 
                    121:     rc = select(maxfd + 1, &fdread, &fdwrite, &fdexcep, &timeout);
                    122: 
                    123:     if(tutil_tvdiff(tutil_tvnow(), mp_start) > MULTI_PERFORM_HANG_TIMEOUT) {
                    124:       fprintf(stderr, "ABORTING TEST, since it seems "
                    125:               "that it would have run forever.\n");
                    126:       break;
                    127:     }
                    128: 
                    129:     switch(rc) {
                    130:     case -1:
                    131:       /* select error */
                    132:       break;
                    133:     case 0: /* timeout */
                    134:     default: /* action */
                    135:       curl_multi_perform(mcurl, &still_running);
                    136:       break;
                    137:     }
                    138:   }
                    139: 
                    140: test_cleanup:
                    141: 
                    142:   curl_slist_free_all(rcpt_list);
                    143:   curl_multi_remove_handle(mcurl, curl);
                    144:   curl_multi_cleanup(mcurl);
                    145:   curl_easy_cleanup(curl);
                    146:   curl_global_cleanup();
                    147: 
                    148:   return res;
                    149: }