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Annotation of embedaddon/curl/tests/libtest/lib508.c, revision 1.1

1.1     ! misho       1: /***************************************************************************
        !             2:  *                                  _   _ ____  _
        !             3:  *  Project                     ___| | | |  _ \| |
        !             4:  *                             / __| | | | |_) | |
        !             5:  *                            | (__| |_| |  _ <| |___
        !             6:  *                             \___|\___/|_| \_\_____|
        !             7:  *
        !             8:  * Copyright (C) 1998 - 2017, 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 "memdebug.h"
        !            25: 
        !            26: static char data[]="this is what we post to the silly web server\n";
        !            27: 
        !            28: struct WriteThis {
        !            29:   char *readptr;
        !            30:   size_t sizeleft;
        !            31: };
        !            32: 
        !            33: static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp)
        !            34: {
        !            35:   struct WriteThis *pooh = (struct WriteThis *)userp;
        !            36: 
        !            37:   if(size*nmemb < 1)
        !            38:     return 0;
        !            39: 
        !            40:   if(pooh->sizeleft) {
        !            41:     *(char *)ptr = pooh->readptr[0]; /* copy one single byte */
        !            42:     pooh->readptr++;                 /* advance pointer */
        !            43:     pooh->sizeleft--;                /* less data left */
        !            44:     return 1;                        /* we return 1 byte at a time! */
        !            45:   }
        !            46: 
        !            47:   return 0;                         /* no more data left to deliver */
        !            48: }
        !            49: 
        !            50: int test(char *URL)
        !            51: {
        !            52:   CURL *curl;
        !            53:   CURLcode res = CURLE_OK;
        !            54: 
        !            55:   struct WriteThis pooh;
        !            56: 
        !            57:   pooh.readptr = data;
        !            58:   pooh.sizeleft = strlen(data);
        !            59: 
        !            60:   if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
        !            61:     fprintf(stderr, "curl_global_init() failed\n");
        !            62:     return TEST_ERR_MAJOR_BAD;
        !            63:   }
        !            64: 
        !            65:   curl = curl_easy_init();
        !            66:   if(!curl) {
        !            67:     fprintf(stderr, "curl_easy_init() failed\n");
        !            68:     curl_global_cleanup();
        !            69:     return TEST_ERR_MAJOR_BAD;
        !            70:   }
        !            71: 
        !            72:   /* First set the URL that is about to receive our POST. */
        !            73:   test_setopt(curl, CURLOPT_URL, URL);
        !            74: 
        !            75:   /* Now specify we want to POST data */
        !            76:   test_setopt(curl, CURLOPT_POST, 1L);
        !            77: 
        !            78: #ifdef CURL_DOES_CONVERSIONS
        !            79:   /* Convert the POST data to ASCII */
        !            80:   test_setopt(curl, CURLOPT_TRANSFERTEXT, 1L);
        !            81: #endif
        !            82: 
        !            83:   /* Set the expected POST size */
        !            84:   test_setopt(curl, CURLOPT_POSTFIELDSIZE, (long)pooh.sizeleft);
        !            85: 
        !            86:   /* we want to use our own read function */
        !            87:   test_setopt(curl, CURLOPT_READFUNCTION, read_callback);
        !            88: 
        !            89:   /* pointer to pass to our read function */
        !            90:   test_setopt(curl, CURLOPT_READDATA, &pooh);
        !            91: 
        !            92:   /* get verbose debug output please */
        !            93:   test_setopt(curl, CURLOPT_VERBOSE, 1L);
        !            94: 
        !            95:   /* include headers in the output */
        !            96:   test_setopt(curl, CURLOPT_HEADER, 1L);
        !            97: 
        !            98:   /* Perform the request, res will get the return code */
        !            99:   res = curl_easy_perform(curl);
        !           100: 
        !           101: test_cleanup:
        !           102: 
        !           103:   /* always cleanup */
        !           104:   curl_easy_cleanup(curl);
        !           105:   curl_global_cleanup();
        !           106: 
        !           107:   return res;
        !           108: }