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