CMakeLua/Utilities/cmcurl-7.19.0/tests/libtest/lib554.c

   1 /*****************************************************************************
   2  *                                  _   _ ____  _
   3  *  Project                     ___| | | |  _ \| |
   4  *                             / __| | | | |_) | |
   5  *                            | (__| |_| |  _ <| |___
   6  *                             \___|\___/|_| \_\_____|
   7  *
   8  * $Id: lib554.c,v 1.1.1.1 2008-09-23 16:32:06 hoffman Exp $
   9  */
  10
  11 #include "test.h"
  12
  13 static char data[]="this is what we post to the silly web server\n";
  14
  15 struct WriteThis {
  16   char *readptr;
  17   size_t sizeleft;
  18 };
  19
  20 static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp)
  21 {
  22   struct WriteThis *pooh = (struct WriteThis *)userp;
  23
  24   if(size*nmemb < 1)
  25     return 0;
  26
  27   if(pooh->sizeleft) {
  28     *(char *)ptr = pooh->readptr[0]; /* copy one single byte */
  29     pooh->readptr++;                 /* advance pointer */
  30     pooh->sizeleft--;                /* less data left */
  31     return 1;                        /* we return 1 byte at a time! */
  32   }
  33
  34   return 0;                         /* no more data left to deliver */
  35 }
  36
  37 int test(char *URL)
  38 {
  39   CURL *curl;
  40   CURLcode res=CURLE_OK;
  41   CURLFORMcode formrc;
  42
  43   struct curl_httppost *formpost=NULL;
  44   struct curl_httppost *lastptr=NULL;
  45   struct WriteThis pooh;
  46
  47   if (curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
  48     fprintf(stderr, "curl_global_init() failed\n");
  49     return TEST_ERR_MAJOR_BAD;
  50   }
  51
  52   pooh.readptr = data;
  53   pooh.sizeleft = strlen(data);
  54
  55   /* Fill in the file upload field */
  56   formrc = curl_formadd(&formpost,
  57                         &lastptr,
  58                         CURLFORM_COPYNAME, "sendfile",
  59                         CURLFORM_STREAM, &pooh,
  60                         CURLFORM_CONTENTSLENGTH, pooh.sizeleft,
  61                         CURLFORM_FILENAME, "postit2.c",
  62                         CURLFORM_END);
  63
  64   if(formrc)
  65     printf("curl_formadd(1) = %d\n", (int)formrc);
  66
  67   /* Fill in the filename field */
  68   formrc = curl_formadd(&formpost,
  69                         &lastptr,
  70                         CURLFORM_COPYNAME, "filename",
  71                         CURLFORM_COPYCONTENTS, "postit2.c",
  72                         CURLFORM_END);
  73
  74   if(formrc)
  75     printf("curl_formadd(2) = %d\n", (int)formrc);
  76
  77   /* Fill in a submit field too */
  78   formrc = curl_formadd(&formpost,
  79                         &lastptr,
  80                         CURLFORM_COPYNAME, "submit",
  81                         CURLFORM_COPYCONTENTS, "send",
  82                         CURLFORM_END);
  83
  84   if(formrc)
  85     printf("curl_formadd(3) = %d\n", (int)formrc);
  86
  87   if ((curl = curl_easy_init()) == NULL) {
  88     fprintf(stderr, "curl_easy_init() failed\n");
  89     curl_formfree(formpost);
  90     curl_global_cleanup();
  91     return TEST_ERR_MAJOR_BAD;
  92   }
  93
  94   /* First set the URL that is about to receive our POST. */
  95   curl_easy_setopt(curl, CURLOPT_URL, URL);
  96
  97   /* Now specify we want to POST data */
  98   curl_easy_setopt(curl, CURLOPT_POST, 1L);
  99
 100   /* Set the expected POST size */
 101   curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, (long)pooh.sizeleft);
 102
 103   /* we want to use our own read function */
 104   curl_easy_setopt(curl, CURLOPT_READFUNCTION, read_callback);
 105
 106   /* pointer to pass to our read function */
 107   curl_easy_setopt(curl, CURLOPT_READDATA, &pooh);
 108
 109   /* send a multi-part formpost */
 110   curl_easy_setopt(curl, CURLOPT_HTTPPOST, formpost);
 111
 112   /* get verbose debug output please */
 113   curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
 114
 115   /* include headers in the output */
 116   curl_easy_setopt(curl, CURLOPT_HEADER, 1L);
 117
 118   /* Perform the request, res will get the return code */
 119   res = curl_easy_perform(curl);
 120
 121   /* always cleanup */
 122   curl_easy_cleanup(curl);
 123   curl_global_cleanup();
 124
 125   /* now cleanup the formpost chain */
 126   curl_formfree(formpost);
 127
 128   return res;
 129 }