tests/libtest/lib554.c

   1 /*****************************************************************************
   2  *                                  _   _ ____  _
   3  *  Project                     ___| | | |  _ \| |
   4  *                             / __| | | | |_) | |
   5  *                            | (__| |_| |  _ <| |___
   6  *                             \___|\___/|_| \_\_____|
   7  *
   8  */
   9
  10 #include "test.h"
  11
  12 #include "memdebug.h"
  13
  14 static char data[]=
  15 #ifdef CURL_DOES_CONVERSIONS
  16   /* ASCII representation with escape sequences for non-ASCII platforms */
  17   "\x74\x68\x69\x73\x20\x69\x73\x20\x77\x68\x61\x74\x20\x77\x65\x20\x70"
  18   "\x6f\x73\x74\x20\x74\x6f\x20\x74\x68\x65\x20\x73\x69\x6c\x6c\x79\x20"
  19   "\x77\x65\x62\x20\x73\x65\x72\x76\x65\x72\x0a";
  20 #else
  21   "this is what we post to the silly web server\n";
  22 #endif
  23
  24 struct WriteThis {
  25   char *readptr;
  26   size_t sizeleft;
  27 };
  28
  29 static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp)
  30 {
  31   struct WriteThis *pooh = (struct WriteThis *)userp;
  32
  33   if(size*nmemb < 1)
  34     return 0;
  35
  36   if(pooh->sizeleft) {
  37     *(char *)ptr = pooh->readptr[0]; /* copy one single byte */
  38     pooh->readptr++;                 /* advance pointer */
  39     pooh->sizeleft--;                /* less data left */
  40     return 1;                        /* we return 1 byte at a time! */
  41   }
  42
  43   return 0;                         /* no more data left to deliver */
  44 }
  45
  46 int test(char *URL)
  47 {
  48   CURL *curl;
  49   CURLcode res=CURLE_OK;
  50   CURLFORMcode formrc;
  51
  52   struct curl_httppost *formpost=NULL;
  53   struct curl_httppost *lastptr=NULL;
  54   struct WriteThis pooh;
  55
  56   if (curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
  57     fprintf(stderr, "curl_global_init() failed\n");
  58     return TEST_ERR_MAJOR_BAD;
  59   }
  60
  61   pooh.readptr = data;
  62   pooh.sizeleft = strlen(data);
  63
  64   /* Fill in the file upload field */
  65   formrc = curl_formadd(&formpost,
  66                         &lastptr,
  67                         CURLFORM_COPYNAME, "sendfile",
  68                         CURLFORM_STREAM, &pooh,
  69                         CURLFORM_CONTENTSLENGTH, pooh.sizeleft,
  70                         CURLFORM_FILENAME, "postit2.c",
  71                         CURLFORM_END);
  72
  73   if(formrc)
  74     printf("curl_formadd(1) = %d\n", (int)formrc);
  75
  76   /* Fill in the filename field */
  77   formrc = curl_formadd(&formpost,
  78                         &lastptr,
  79                         CURLFORM_COPYNAME, "filename",
  80 #ifdef CURL_DOES_CONVERSIONS
  81                         /* ASCII representation with escape
  82                            sequences for non-ASCII platforms */
  83                         CURLFORM_COPYCONTENTS,
  84                            "\x70\x6f\x73\x74\x69\x74\x32\x2e\x63",
  85 #else
  86                         CURLFORM_COPYCONTENTS, "postit2.c",
  87 #endif
  88                         CURLFORM_END);
  89
  90   if(formrc)
  91     printf("curl_formadd(2) = %d\n", (int)formrc);
  92
  93   /* Fill in a submit field too */
  94   formrc = curl_formadd(&formpost,
  95                         &lastptr,
  96                         CURLFORM_COPYNAME, "submit",
  97 #ifdef CURL_DOES_CONVERSIONS
  98                         /* ASCII representation with escape
  99                            sequences for non-ASCII platforms */
 100                         CURLFORM_COPYCONTENTS, "\x73\x65\x6e\x64",
 101 #else
 102                         CURLFORM_COPYCONTENTS, "send",
 103 #endif
 104                         CURLFORM_END);
 105
 106   if(formrc)
 107     printf("curl_formadd(3) = %d\n", (int)formrc);
 108
 109   if ((curl = curl_easy_init()) == NULL) {
 110     fprintf(stderr, "curl_easy_init() failed\n");
 111     curl_formfree(formpost);
 112     curl_global_cleanup();
 113     return TEST_ERR_MAJOR_BAD;
 114   }
 115
 116   /* First set the URL that is about to receive our POST. */
 117   test_setopt(curl, CURLOPT_URL, URL);
 118
 119   /* Now specify we want to POST data */
 120   test_setopt(curl, CURLOPT_POST, 1L);
 121
 122   /* Set the expected POST size */
 123   test_setopt(curl, CURLOPT_POSTFIELDSIZE, (long)pooh.sizeleft);
 124
 125   /* we want to use our own read function */
 126   test_setopt(curl, CURLOPT_READFUNCTION, read_callback);
 127
 128   /* send a multi-part formpost */
 129   test_setopt(curl, CURLOPT_HTTPPOST, formpost);
 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   /* Perform the request, res will get the return code */
 138   res = curl_easy_perform(curl);
 139
 140 test_cleanup:
 141
 142   /* always cleanup */
 143   curl_easy_cleanup(curl);
 144   curl_global_cleanup();
 145
 146   /* now cleanup the formpost chain */
 147   curl_formfree(formpost);
 148
 149   return res;
 150 }