Utilities/cmcurl-7.19.0/tests/libtest/lib510.c

   1 /*****************************************************************************
   2  *                                  _   _ ____  _
   3  *  Project                     ___| | | |  _ \| |
   4  *                             / __| | | | |_) | |
   5  *                            | (__| |_| |  _ <| |___
   6  *                             \___|\___/|_| \_\_____|
   7  *
   8  * $Id: lib510.c,v 1.1.1.1 2008-09-23 16:32:06 hoffman Exp $
   9  */
  10
  11 #include "test.h"
  12
  13 static const char *post[]={
  14   "one",
  15   "two",
  16   "three",
  17   "and a final longer crap: four",
  18   NULL
  19 };
  20
  21
  22 struct WriteThis {
  23   int counter;
  24 };
  25
  26 static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp)
  27 {
  28   struct WriteThis *pooh = (struct WriteThis *)userp;
  29   const char *data;
  30
  31   if(size*nmemb < 1)
  32     return 0;
  33
  34   data = post[pooh->counter];
  35
  36   if(data) {
  37     size_t len = strlen(data);
  38     memcpy(ptr, data, len);
  39     pooh->counter++; /* advance pointer */
  40     return len;
  41   }
  42   return 0;                         /* no more data left to deliver */
  43 }
  44
  45 int test(char *URL)
  46 {
  47   CURL *curl;
  48   CURLcode res=CURLE_OK;
  49   struct curl_slist *slist = NULL;
  50
  51   struct WriteThis pooh;
  52   pooh.counter = 0;
  53
  54   if (curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
  55     fprintf(stderr, "curl_global_init() failed\n");
  56     return TEST_ERR_MAJOR_BAD;
  57   }
  58
  59   if ((curl = curl_easy_init()) == NULL) {
  60     fprintf(stderr, "curl_easy_init() failed\n");
  61     curl_global_cleanup();
  62     return TEST_ERR_MAJOR_BAD;
  63   }
  64
  65   slist = curl_slist_append(slist, "Transfer-Encoding: chunked");
  66   if (slist == NULL) {
  67     fprintf(stderr, "curl_slist_append() failed\n");
  68     curl_easy_cleanup(curl);
  69     curl_global_cleanup();
  70     return TEST_ERR_MAJOR_BAD;
  71   }
  72
  73   /* First set the URL that is about to receive our POST. */
  74   curl_easy_setopt(curl, CURLOPT_URL, URL);
  75
  76   /* Now specify we want to POST data */
  77   curl_easy_setopt(curl, CURLOPT_POST, 1L);
  78
  79   /* we want to use our own read function */
  80   curl_easy_setopt(curl, CURLOPT_READFUNCTION, read_callback);
  81
  82   /* pointer to pass to our read function */
  83   curl_easy_setopt(curl, CURLOPT_INFILE, &pooh);
  84
  85   /* get verbose debug output please */
  86   curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
  87
  88   /* include headers in the output */
  89   curl_easy_setopt(curl, CURLOPT_HEADER, 1L);
  90
  91   /* enforce chunked transfer by setting the header */
  92   curl_easy_setopt(curl, CURLOPT_HTTPHEADER, slist);
  93
  94   /* Perform the request, res will get the return code */
  95   res = curl_easy_perform(curl);
  96
  97   /* clean up the headers list */
  98   if(slist)
  99     curl_slist_free_all(slist);
 100
 101   /* always cleanup */
 102   curl_easy_cleanup(curl);
 103   curl_global_cleanup();
 104
 105   return res;
 106 }