/*****************************************************************************
 *                                  _   _ ____  _
 *  Project                     ___| | | |  _ \| |
 *                             / __| | | | |_) | |
 *                            | (__| |_| |  _ <| |___
 *                             \___|\___/|_| \_\_____|
 *
 * $Id: sepheaders.c,v 1.10 2008/05/22 21:20:09 danf Exp $
 */

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

#include <curl/curl.h>
#include <curl/types.h>
#include <curl/easy.h>

static size_t write_data(void *ptr, size_t size, size_t nmemb, void *stream)
{
  int written = fwrite(ptr, size, nmemb, (FILE *)stream);
  return written;
}

int main(int argc, char **argv)
{
  CURL *curl_handle;
  static const char *headerfilename = "head.out";
  FILE *headerfile;

  curl_global_init(CURL_GLOBAL_ALL);

  /* init the curl session */
  curl_handle = curl_easy_init();

  /* set URL to get */
  /* curl_easy_setopt(curl_handle, CURLOPT_URL, "http://curl.haxx.se"); */
  curl_easy_setopt(curl_handle, CURLOPT_URL, "http://85.17.176.134:8020");

  /* no progress meter please */
  curl_easy_setopt(curl_handle, CURLOPT_NOPROGRESS, 1L);

  /* no body */
  curl_easy_setopt( curl_handle, CURLOPT_NOBODY, 1);

  /* add header strings **/
  struct curl_slist *slist=NULL;
  slist = curl_slist_append(slist, "ICY 200 OK");

  curl_easy_setopt( curl_handle, CURLOPT_HTTP200ALIASES, slist);

  /* tried : no change :(
   *
   * struct curl_slist *header_list=NULL;
   * header_list = curl_slist_append(header_list, "icy-metadata: 1");
   * curl_easy_setopt( curl_handle, CURLOPT_HTTPHEADER, header_list);
   */

  //curl_easy_setopt(curl_handle, CURLOPT_USERAGENT, "winamp");
  curl_easy_setopt(curl_handle, CURLOPT_FOLLOWLOCATION, 1);
  curl_easy_setopt(curl_handle, CURLOPT_AUTOREFERER, 1);

  /* send all data to this function  */
  curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, write_data);

  /* open the files */
  headerfile = fopen(headerfilename,"w");
  if (headerfile == NULL) {
    curl_easy_cleanup(curl_handle);
    return -1;
  }

  /* we want the headers to this file handle */
  curl_easy_setopt(curl_handle,   CURLOPT_WRITEHEADER, headerfile);

  /*
   * Notice here that if you want the actual data sent anywhere else but
   * stdout, you should consider using the CURLOPT_WRITEDATA option.  */

  /* get it! */
  curl_easy_perform(curl_handle);

  /* close the header file */
  fclose(headerfile);

  /* free the list */
   curl_slist_free_all(slist);

  /* cleanup curl stuff */
  curl_easy_cleanup(curl_handle);

  return 0;
}