getinfo.c

/*****************************************************************************
 *                                  _   _ ____  _
 *  Project                     ___| | | |  _ \| |
 *                             / __| | | | |_) | |
 *                            | (__| |_| |  _ <| |___
 *                             \___|\___/|_| \_\_____|
 *
 * $Id: getinfo.c,v 1.4 2009-05-19 12:12:22 yangtse Exp $
 */ 
 
#include <stdio.h>
#include <curl/curl.h>
 
int main(void)
{
  CURL *curl;
  CURLcode res;
 
  /* http://curl.haxx.se/libcurl/c/curl_easy_init.html */ 
  curl = curl_easy_init();
  if(curl) {
    /* http://curl.haxx.se/libcurl/c/curl_easy_setopt.html#CURLOPTURL */ 
    curl_easy_setopt(curl, CURLOPT_URL, "curl.haxx.se");
    /* http://curl.haxx.se/libcurl/c/curl_easy_perform.html */ 
    res = curl_easy_perform(curl);
 
    if(CURLE_OK == res) {
      char *ct;
      /* ask for the content-type */ 
      /* http://curl.haxx.se/libcurl/c/curl_easy_getinfo.html */ 
      res = curl_easy_getinfo(curl, CURLINFO_CONTENT_TYPE, &ct);
 
      if((CURLE_OK == res) && ct)
        printf("We received Content-Type: %s\n", ct);
    }
 
    /* always cleanup */ 
    /* http://curl.haxx.se/libcurl/c/curl_easy_cleanup.html */ 
    curl_easy_cleanup(curl);
  }
  return 0;
}

All Examples