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#include <curl/types.h>
28#include <curl/easy.h>
29
30static size_t write_data(void *ptr, size_t size, size_t nmemb, void *stream)
31{
32  int written = fwrite(ptr, size, nmemb, (FILE *)stream);
33  return written;
34}
35
36int main(void)
37{
38  CURL *curl_handle;
39  static const char *headerfilename = "head.out";
40  FILE *headerfile;
41  static const char *bodyfilename = "body.out";
42  FILE *bodyfile;
43
44  curl_global_init(CURL_GLOBAL_ALL);
45
46  /* init the curl session */
47  curl_handle = curl_easy_init();
48
49  /* set URL to get */
50  curl_easy_setopt(curl_handle, CURLOPT_URL, "http://example.com");
51
52  /* no progress meter please */
53  curl_easy_setopt(curl_handle, CURLOPT_NOPROGRESS, 1L);
54
55  /* send all data to this function  */
56  curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, write_data);
57
58  /* open the files */
59  headerfile = fopen(headerfilename,"w");
60  if (headerfile == NULL) {
61    curl_easy_cleanup(curl_handle);
62    return -1;
63  }
64  bodyfile = fopen(bodyfilename,"w");
65  if (bodyfile == NULL) {
66    curl_easy_cleanup(curl_handle);
67    return -1;
68  }
69
70  /* we want the headers to this file handle */
71  curl_easy_setopt(curl_handle,   CURLOPT_WRITEHEADER, headerfile);
72
73  /*
74   * Notice here that if you want the actual data sent anywhere else but
75   * stdout, you should consider using the CURLOPT_WRITEDATA option.  */
76
77  /* get it! */
78  curl_easy_perform(curl_handle);
79
80  /* close the header file */
81  fclose(headerfile);
82
83  /* cleanup curl stuff */
84  curl_easy_cleanup(curl_handle);
85
86  return 0;
87}
88