1 /***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 1998 - 2017, 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 https://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 /* <DESC>
23 * Very simple HTTP POST
24 * </DESC>
25 */
26 #include <stdio.h>
27 #include <string.h>
28 #include <curl/curl.h>
29
main(void)30 int main(void)
31 {
32 CURL *curl;
33 CURLcode res;
34
35 static const char *postthis = "moo mooo moo moo";
36
37 curl = curl_easy_init();
38 if(curl) {
39 curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
40 curl_easy_setopt(curl, CURLOPT_POSTFIELDS, postthis);
41
42 /* if we don't provide POSTFIELDSIZE, libcurl will strlen() by
43 itself */
44 curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, (long)strlen(postthis));
45
46 /* Perform the request, res will get the return code */
47 res = curl_easy_perform(curl);
48 /* Check for errors */
49 if(res != CURLE_OK)
50 fprintf(stderr, "curl_easy_perform() failed: %s\n",
51 curl_easy_strerror(res));
52
53 /* always cleanup */
54 curl_easy_cleanup(curl);
55 }
56 return 0;
57 }
58