tests/libtest/lib554.c

   1 /***************************************************************************
   2  *                                  _   _ ____  _
   3  *  Project                     ___| | | |  _ \| |
   4  *                             / __| | | | |_) | |
   5  *                            | (__| |_| |  _ <| |___
   6  *                             \___|\___/|_| \_\_____|
   7  *
   8  * Copyright (C) 1998 - 2012, 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 http://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   "\x74\x68\x69\x73\x20\x69\x73\x20\x77\x68\x61\x74\x20\x77\x65\x20\x70"
  30   "\x6f\x73\x74\x20\x74\x6f\x20\x74\x68\x65\x20\x73\x69\x6c\x6c\x79\x20"
  31   "\x77\x65\x62\x20\x73\x65\x72\x76\x65\x72\x0a";
  32 #else
  33   "this is what we post to the silly web server\n";
  34 #endif
  35
  36 struct WriteThis {
  37   char *readptr;
  38   size_t sizeleft;
  39 };
  40
  41 static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp)
  42 {
  43 #ifdef LIB587
  44   (void)ptr;
  45   (void)size;
  46   (void)nmemb;
  47   (void)userp;
  48   return CURL_READFUNC_ABORT;
  49 #else
  50
  51   struct WriteThis *pooh = (struct WriteThis *)userp;
  52
  53   if(size*nmemb < 1)
  54     return 0;
  55
  56   if(pooh->sizeleft) {
  57     *(char *)ptr = pooh->readptr[0]; /* copy one single byte */
  58     pooh->readptr++;                 /* advance pointer */
  59     pooh->sizeleft--;                /* less data left */
  60     return 1;                        /* we return 1 byte at a time! */
  61   }
  62
  63   return 0;                         /* no more data left to deliver */
  64 #endif
  65 }
  66
  67 int test(char *URL)
  68 {
  69   CURL *curl;
  70   CURLcode res=CURLE_OK;
  71   CURLFORMcode formrc;
  72
  73   struct curl_httppost *formpost=NULL;
  74   struct curl_httppost *lastptr=NULL;
  75   struct WriteThis pooh;
  76   struct WriteThis pooh2;
  77
  78   if (curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
  79     fprintf(stderr, "curl_global_init() failed\n");
  80     return TEST_ERR_MAJOR_BAD;
  81   }
  82
  83   pooh.readptr = data;
  84   pooh.sizeleft = strlen(data);
  85
  86   /* Fill in the file upload field */
  87   formrc = curl_formadd(&formpost,
  88                         &lastptr,
  89                         CURLFORM_COPYNAME, "sendfile",
  90                         CURLFORM_STREAM, &pooh,
  91                         CURLFORM_CONTENTSLENGTH, (long)pooh.sizeleft,
  92                         CURLFORM_FILENAME, "postit2.c",
  93                         CURLFORM_END);
  94
  95   if(formrc)
  96     printf("curl_formadd(1) = %d\n", (int)formrc);
  97
  98   /* Now add the same data with another name and make it not look like
  99      a file upload but still using the callback */
 100
 101   pooh2.readptr = data;
 102   pooh2.sizeleft = strlen(data);
 103
 104   /* Fill in the file upload field */
 105   formrc = curl_formadd(&formpost,
 106                         &lastptr,
 107                         CURLFORM_COPYNAME, "callbackdata",
 108                         CURLFORM_STREAM, &pooh2,
 109                         CURLFORM_CONTENTSLENGTH, (long)pooh2.sizeleft,
 110                         CURLFORM_END);
 111
 112   if(formrc)
 113     printf("curl_formadd(1) = %d\n", (int)formrc);
 114
 115   /* Fill in the filename field */
 116   formrc = curl_formadd(&formpost,
 117                         &lastptr,
 118                         CURLFORM_COPYNAME, "filename",
 119 #ifdef CURL_DOES_CONVERSIONS
 120                         /* ASCII representation with escape
 121                            sequences for non-ASCII platforms */
 122                         CURLFORM_COPYCONTENTS,
 123                            "\x70\x6f\x73\x74\x69\x74\x32\x2e\x63",
 124 #else
 125                         CURLFORM_COPYCONTENTS, "postit2.c",
 126 #endif
 127                         CURLFORM_END);
 128
 129   if(formrc)
 130     printf("curl_formadd(2) = %d\n", (int)formrc);
 131
 132   /* Fill in a submit field too */
 133   formrc = curl_formadd(&formpost,
 134                         &lastptr,
 135                         CURLFORM_COPYNAME, "submit",
 136 #ifdef CURL_DOES_CONVERSIONS
 137                         /* ASCII representation with escape
 138                            sequences for non-ASCII platforms */
 139                         CURLFORM_COPYCONTENTS, "\x73\x65\x6e\x64",
 140 #else
 141                         CURLFORM_COPYCONTENTS, "send",
 142 #endif
 143                         CURLFORM_END);
 144
 145   if(formrc)
 146     printf("curl_formadd(3) = %d\n", (int)formrc);
 147
 148   formrc = curl_formadd(&formpost, &lastptr,
 149                         CURLFORM_COPYNAME, "somename",
 150                         CURLFORM_BUFFER, "somefile.txt",
 151                         CURLFORM_BUFFERPTR, "blah blah",
 152                         CURLFORM_BUFFERLENGTH, (long)9,
 153                         CURLFORM_END);
 154
 155   if(formrc)
 156     printf("curl_formadd(4) = %d\n", (int)formrc);
 157
 158   if ((curl = curl_easy_init()) == NULL) {
 159     fprintf(stderr, "curl_easy_init() failed\n");
 160     curl_formfree(formpost);
 161     curl_global_cleanup();
 162     return TEST_ERR_MAJOR_BAD;
 163   }
 164
 165   /* First set the URL that is about to receive our POST. */
 166   test_setopt(curl, CURLOPT_URL, URL);
 167
 168   /* Now specify we want to POST data */
 169   test_setopt(curl, CURLOPT_POST, 1L);
 170
 171   /* Set the expected POST size */
 172   test_setopt(curl, CURLOPT_POSTFIELDSIZE, (long)pooh.sizeleft);
 173
 174   /* we want to use our own read function */
 175   test_setopt(curl, CURLOPT_READFUNCTION, read_callback);
 176
 177   /* send a multi-part formpost */
 178   test_setopt(curl, CURLOPT_HTTPPOST, formpost);
 179
 180   /* get verbose debug output please */
 181   test_setopt(curl, CURLOPT_VERBOSE, 1L);
 182
 183   /* include headers in the output */
 184   test_setopt(curl, CURLOPT_HEADER, 1L);
 185
 186   /* Perform the request, res will get the return code */
 187   res = curl_easy_perform(curl);
 188
 189 test_cleanup:
 190
 191   /* always cleanup */
 192   curl_easy_cleanup(curl);
 193   curl_global_cleanup();
 194
 195   /* now cleanup the formpost chain */
 196   curl_formfree(formpost);
 197
 198   return res;
 199 }