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Annotation of embedaddon/curl/tests/libtest/lib579.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 "memdebug.h"
        !            25: 
        !            26: static const char * const post[]={
        !            27:   "one",
        !            28:   "two",
        !            29:   "three",
        !            30:   "and a final longer crap: four",
        !            31:   NULL
        !            32: };
        !            33: 
        !            34: 
        !            35: struct WriteThis {
        !            36:   int counter;
        !            37: };
        !            38: 
        !            39: static int progress_callback(void *clientp, double dltotal, double dlnow,
        !            40:                              double ultotal, double ulnow)
        !            41: {
        !            42:   static int prev_ultotal = -1;
        !            43:   static int prev_ulnow = -1;
        !            44:   (void)clientp; /* UNUSED */
        !            45:   (void)dltotal; /* UNUSED */
        !            46:   (void)dlnow; /* UNUSED */
        !            47: 
        !            48:   /* to avoid depending on timing, which will cause this progress function to
        !            49:      get called a different number of times depending on circumstances, we
        !            50:      only log these lines if the numbers are different from the previous
        !            51:      invoke */
        !            52:   if((prev_ultotal != (int)ultotal) ||
        !            53:      (prev_ulnow != (int)ulnow)) {
        !            54: 
        !            55:     FILE *moo = fopen(libtest_arg2, "ab");
        !            56:     if(moo) {
        !            57:       fprintf(moo, "Progress callback called with UL %d out of %d\n",
        !            58:               (int)ulnow, (int)ultotal);
        !            59:       fclose(moo);
        !            60:     }
        !            61:     prev_ulnow = (int) ulnow;
        !            62:     prev_ultotal = (int) ultotal;
        !            63:   }
        !            64:   return 0;
        !            65: }
        !            66: 
        !            67: static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp)
        !            68: {
        !            69:   struct WriteThis *pooh = (struct WriteThis *)userp;
        !            70:   const char *data;
        !            71: 
        !            72:   if(size*nmemb < 1)
        !            73:     return 0;
        !            74: 
        !            75:   data = post[pooh->counter];
        !            76: 
        !            77:   if(data) {
        !            78:     size_t len = strlen(data);
        !            79:     memcpy(ptr, data, len);
        !            80:     pooh->counter++; /* advance pointer */
        !            81:     return len;
        !            82:   }
        !            83:   return 0;                         /* no more data left to deliver */
        !            84: }
        !            85: 
        !            86: int test(char *URL)
        !            87: {
        !            88:   CURL *curl;
        !            89:   CURLcode res = CURLE_OK;
        !            90:   struct curl_slist *slist = NULL;
        !            91:   struct WriteThis pooh;
        !            92:   pooh.counter = 0;
        !            93: 
        !            94:   if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
        !            95:     fprintf(stderr, "curl_global_init() failed\n");
        !            96:     return TEST_ERR_MAJOR_BAD;
        !            97:   }
        !            98: 
        !            99:   curl = curl_easy_init();
        !           100:   if(!curl) {
        !           101:     fprintf(stderr, "curl_easy_init() failed\n");
        !           102:     curl_global_cleanup();
        !           103:     return TEST_ERR_MAJOR_BAD;
        !           104:   }
        !           105: 
        !           106:   slist = curl_slist_append(slist, "Transfer-Encoding: chunked");
        !           107:   if(slist == NULL) {
        !           108:     fprintf(stderr, "curl_slist_append() failed\n");
        !           109:     curl_easy_cleanup(curl);
        !           110:     curl_global_cleanup();
        !           111:     return TEST_ERR_MAJOR_BAD;
        !           112:   }
        !           113: 
        !           114:   /* First set the URL that is about to receive our POST. */
        !           115:   test_setopt(curl, CURLOPT_URL, URL);
        !           116: 
        !           117:   /* Now specify we want to POST data */
        !           118:   test_setopt(curl, CURLOPT_POST, 1L);
        !           119: 
        !           120: #ifdef CURL_DOES_CONVERSIONS
        !           121:   /* Convert the POST data to ASCII */
        !           122:   test_setopt(curl, CURLOPT_TRANSFERTEXT, 1L);
        !           123: #endif
        !           124: 
        !           125:   /* we want to use our own read function */
        !           126:   test_setopt(curl, CURLOPT_READFUNCTION, read_callback);
        !           127: 
        !           128:   /* pointer to pass to our read function */
        !           129:   test_setopt(curl, CURLOPT_READDATA, &pooh);
        !           130: 
        !           131:   /* get verbose debug output please */
        !           132:   test_setopt(curl, CURLOPT_VERBOSE, 1L);
        !           133: 
        !           134:   /* include headers in the output */
        !           135:   test_setopt(curl, CURLOPT_HEADER, 1L);
        !           136: 
        !           137:   /* enforce chunked transfer by setting the header */
        !           138:   test_setopt(curl, CURLOPT_HTTPHEADER, slist);
        !           139: 
        !           140:   test_setopt(curl, CURLOPT_HTTPAUTH, (long)CURLAUTH_DIGEST);
        !           141:   test_setopt(curl, CURLOPT_USERPWD, "foo:bar");
        !           142: 
        !           143:   /* we want to use our own progress function */
        !           144:   test_setopt(curl, CURLOPT_NOPROGRESS, 0L);
        !           145:   test_setopt(curl, CURLOPT_PROGRESSFUNCTION, progress_callback);
        !           146: 
        !           147:   /* Perform the request, res will get the return code */
        !           148:   res = curl_easy_perform(curl);
        !           149: 
        !           150: test_cleanup:
        !           151: 
        !           152:   /* clean up the headers list */
        !           153:   if(slist)
        !           154:     curl_slist_free_all(slist);
        !           155: 
        !           156:   /* always cleanup */
        !           157:   curl_easy_cleanup(curl);
        !           158:   curl_global_cleanup();
        !           159: 
        !           160:   return res;
        !           161: }