1/***************************************************************************
2 *                                  _   _ ____  _
3 *  Project                     ___| | | |  _ \| |
4 *                             / __| | | | |_) | |
5 *                            | (__| |_| |  _ <| |___
6 *                             \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 1998 - 2011, 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 <stdio.h>
23#include <stdlib.h>
24#include <unistd.h>
25
26#include <curl/curl.h>
27
28static size_t write_data(void *ptr, size_t size, size_t nmemb, void *stream)
29{
30  int written = fwrite(ptr, size, nmemb, (FILE *)stream);
31  return written;
32}
33
34int main(void)
35{
36  CURL *curl_handle;
37  static const char *headerfilename = "head.out";
38  FILE *headerfile;
39  static const char *bodyfilename = "body.out";
40  FILE *bodyfile;
41
42  curl_global_init(CURL_GLOBAL_ALL);
43
44  /* init the curl session */
45  curl_handle = curl_easy_init();
46
47  /* set URL to get */
48  curl_easy_setopt(curl_handle, CURLOPT_URL, "http://example.com");
49
50  /* no progress meter please */
51  curl_easy_setopt(curl_handle, CURLOPT_NOPROGRESS, 1L);
52
53  /* send all data to this function  */
54  curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, write_data);
55
56  /* open the files */
57  headerfile = fopen(headerfilename,"w");
58  if (headerfile == NULL) {
59    curl_easy_cleanup(curl_handle);
60    return -1;
61  }
62  bodyfile = fopen(bodyfilename,"w");
63  if (bodyfile == NULL) {
64    curl_easy_cleanup(curl_handle);
65    return -1;
66  }
67
68  /* we want the headers to this file handle */
69  curl_easy_setopt(curl_handle,   CURLOPT_WRITEHEADER, headerfile);
70
71  /*
72   * Notice here that if you want the actual data sent anywhere else but
73   * stdout, you should consider using the CURLOPT_WRITEDATA option.  */
74
75  /* get it! */
76  curl_easy_perform(curl_handle);
77
78  /* close the header file */
79  fclose(headerfile);
80
81  /* cleanup curl stuff */
82  curl_easy_cleanup(curl_handle);
83
84  return 0;
85}
86