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Annotation of embedaddon/curl/tests/libtest/lib667.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 "memdebug.h"
                     25: 
                     26: static char data[]=
                     27: #ifdef CURL_DOES_CONVERSIONS
                     28:   /* ASCII representation with escape sequences for non-ASCII platforms */
                     29:   "\x64\x75\x6d\x6d\x79";
                     30: #else
                     31:   "dummy";
                     32: #endif
                     33: 
                     34: struct WriteThis {
                     35:   char *readptr;
                     36:   curl_off_t sizeleft;
                     37: };
                     38: 
                     39: static size_t read_callback(char *ptr, size_t size, size_t nmemb, void *userp)
                     40: {
                     41:   struct WriteThis *pooh = (struct WriteThis *)userp;
                     42:   int eof = !*pooh->readptr;
                     43: 
                     44:   if(size*nmemb < 1)
                     45:     return 0;
                     46: 
                     47:   eof = pooh->sizeleft <= 0;
                     48:   if(!eof)
                     49:     pooh->sizeleft--;
                     50: 
                     51:   if(!eof) {
                     52:     *ptr = *pooh->readptr;           /* copy one single byte */
                     53:     pooh->readptr++;                 /* advance pointer */
                     54:     return 1;                        /* we return 1 byte at a time! */
                     55:   }
                     56: 
                     57:   return 0;                         /* no more data left to deliver */
                     58: }
                     59: 
                     60: int test(char *URL)
                     61: {
                     62:   CURL *easy = NULL;
                     63:   curl_mime *mime = NULL;
                     64:   curl_mimepart *part;
                     65:   CURLcode result;
                     66:   int res = TEST_ERR_FAILURE;
                     67:   struct WriteThis pooh;
                     68: 
                     69:   /*
                     70:    * Check proper handling of mime encoder feature when the part read callback
                     71:    * delivers data bytes one at a time. Use chunked encoding for accurate test.
                     72:    */
                     73: 
                     74:   if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
                     75:     fprintf(stderr, "curl_global_init() failed\n");
                     76:     return TEST_ERR_MAJOR_BAD;
                     77:   }
                     78: 
                     79:   easy = curl_easy_init();
                     80: 
                     81:   /* First set the URL that is about to receive our POST. */
                     82:   test_setopt(easy, CURLOPT_URL, URL);
                     83: 
                     84:   /* get verbose debug output please */
                     85:   test_setopt(easy, CURLOPT_VERBOSE, 1L);
                     86: 
                     87:   /* include headers in the output */
                     88:   test_setopt(easy, CURLOPT_HEADER, 1L);
                     89: 
                     90:   /* Prepare the callback structure. */
                     91:   pooh.readptr = data;
                     92:   pooh.sizeleft = (curl_off_t) strlen(data);
                     93: 
                     94:   /* Build the mime tree. */
                     95:   mime = curl_mime_init(easy);
                     96:   part = curl_mime_addpart(mime);
                     97:   curl_mime_name(part, "field");
                     98:   curl_mime_encoder(part, "base64");
                     99:   /* Using an undefined length forces chunked transfer. */
                    100:   curl_mime_data_cb(part, (curl_off_t) -1, read_callback, NULL, NULL, &pooh);
                    101: 
                    102:   /* Bind mime data to its easy handle. */
                    103:   test_setopt(easy, CURLOPT_MIMEPOST, mime);
                    104: 
                    105:   /* Send data. */
                    106:   result = curl_easy_perform(easy);
                    107:   if(result) {
                    108:     fprintf(stderr, "curl_easy_perform() failed\n");
                    109:     res = (int) result;
                    110:   }
                    111: 
                    112: test_cleanup:
                    113:   curl_easy_cleanup(easy);
                    114:   curl_mime_free(mime);
                    115:   curl_global_cleanup();
                    116:   return res;
                    117: }