CMakeLua/Utilities/cmcurl-7.19.0/docs/examples/getinfo.c

   1 /*****************************************************************************
   2  *                                  _   _ ____  _
   3  *  Project                     ___| | | |  _ \| |
   4  *                             / __| | | | |_) | |
   5  *                            | (__| |_| |  _ <| |___
   6  *                             \___|\___/|_| \_\_____|
   7  *
   8  * $Id: getinfo.c,v 1.1.1.1 2008-09-23 16:32:05 hoffman Exp $
   9  */
  10
  11 #include <stdio.h>
  12 #include <curl/curl.h>
  13
  14 int main(void)
  15 {
  16   CURL *curl;
  17   CURLcode res;
  18
  19   /* http://curl.haxx.se/libcurl/c/curl_easy_init.html */
  20   curl = curl_easy_init();
  21   if(curl) {
  22     /* http://curl.haxx.se/libcurl/c/curl_easy_setopt.html#CURLOPTURL */
  23     curl_easy_setopt(curl, CURLOPT_URL, "curl.haxx.se");
  24     /* http://curl.haxx.se/libcurl/c/curl_easy_perform.html */
  25     res = curl_easy_perform(curl);
  26
  27     if(CURLE_OK == res) {
  28       char *ct;
  29       /* ask for the content-type */
  30       /* http://curl.haxx.se/libcurl/c/curl_easy_getinfo.html */
  31       res = curl_easy_getinfo(curl, CURLINFO_CONTENT_TYPE, &ct);
  32
  33       if((CURLE_OK == res) && ct)
  34         printf("We received Content-Type: %s\n", ct);
  35     }
  36
  37     /* always cleanup */
  38     /* http://curl.haxx.se/libcurl/c/curl_easy_cleanup.html */
  39     curl_easy_cleanup(curl);
  40   }
  41   return 0;
  42 }