Return to lib1517.c CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / curl / tests / libtest

curl

    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:   size_t tocopy = size * nmemb;
   37: 
   38:   /* Wait one second before return POST data          *
   39:    * so libcurl will wait before sending request body */
   40:   wait_ms(1000);
   41: 
   42:   if(tocopy < 1 || !pooh->sizeleft)
   43:     return 0;
   44: 
   45:   if(pooh->sizeleft < tocopy)
   46:     tocopy = pooh->sizeleft;
   47: 
   48:   memcpy(ptr, pooh->readptr, tocopy);/* copy requested data */
   49:   pooh->readptr += tocopy;           /* advance pointer */
   50:   pooh->sizeleft -= tocopy;          /* less data left */
   51:   return tocopy;
   52: }
   53: 
   54: int test(char *URL)
   55: {
   56:   CURL *curl;
   57:   CURLcode res = CURLE_OK;
   58: 
   59:   struct WriteThis pooh;
   60: 
   61:   pooh.readptr = data;
   62:   pooh.sizeleft = strlen(data);
   63: 
   64:   if(curl_global_init(CURL_GLOBAL_ALL)) {
   65:     fprintf(stderr, "curl_global_init() failed\n");
   66:     return TEST_ERR_MAJOR_BAD;
   67:   }
   68: 
   69:   curl = curl_easy_init();
   70:   if(!curl) {
   71:     fprintf(stderr, "curl_easy_init() failed\n");
   72:     curl_global_cleanup();
   73:     return TEST_ERR_MAJOR_BAD;
   74:   }
   75: 
   76:   /* First set the URL that is about to receive our POST. */
   77:   test_setopt(curl, CURLOPT_URL, URL);
   78: 
   79:   /* Now specify we want to POST data */
   80:   test_setopt(curl, CURLOPT_POST, 1L);
   81: 
   82: #ifdef CURL_DOES_CONVERSIONS
   83:   /* Convert the POST data to ASCII */
   84:   test_setopt(curl, CURLOPT_TRANSFERTEXT, 1L);
   85: #endif
   86: 
   87:   /* Set the expected POST size */
   88:   test_setopt(curl, CURLOPT_POSTFIELDSIZE, (long)pooh.sizeleft);
   89: 
   90:   /* we want to use our own read function */
   91:   test_setopt(curl, CURLOPT_READFUNCTION, read_callback);
   92: 
   93:   /* pointer to pass to our read function */
   94:   test_setopt(curl, CURLOPT_READDATA, &pooh);
   95: 
   96:   /* get verbose debug output please */
   97:   test_setopt(curl, CURLOPT_VERBOSE, 1L);
   98: 
   99:   /* include headers in the output */
  100:   test_setopt(curl, CURLOPT_HEADER, 1L);
  101: 
  102:   /* detect HTTP error codes >= 400 */
  103:   /* test_setopt(curl, CURLOPT_FAILONERROR, 1L); */
  104: 
  105: 
  106:   /* Perform the request, res will get the return code */
  107:   res = curl_easy_perform(curl);
  108: 
  109: test_cleanup:
  110: 
  111:   /* always cleanup */
  112:   curl_easy_cleanup(curl);
  113:   curl_global_cleanup();
  114: 
  115:   return res;
  116: }