1 /***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 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.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 * SPDX-License-Identifier: curl
22 *
23 ***************************************************************************/
24 /* <DESC>
25 * Access HTTP server over Unix domain socket
26 * </DESC>
27 */
28 #include <stdio.h>
29 #include <curl/curl.h>
30
31 #ifdef USE_ABSTRACT
32 /*
33 * The abstract socket namespace is a nonportable Linux extension. The name
34 * has no connection with filesystem pathnames.
35 */
36 #define ABSTRACT "http-unix-domain"
37 #else
38 #define PATH "/tmp/http-unix-domain"
39 #endif
40
main(void)41 int main(void)
42 {
43 CURL *curl;
44 CURLcode res;
45
46 curl = curl_easy_init();
47 if(curl) {
48 curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
49
50 #ifdef USE_ABSTRACT
51 curl_easy_setopt(curl, CURLOPT_ABSTRACT_UNIX_SOCKET, ABSTRACT);
52 #else
53 curl_easy_setopt(curl, CURLOPT_UNIX_SOCKET_PATH, PATH);
54 #endif
55
56 /* Perform the request, res gets the return code */
57 res = curl_easy_perform(curl);
58 /* Check for errors */
59 if(res != CURLE_OK)
60 fprintf(stderr, "curl_easy_perform() failed: %s\n",
61 curl_easy_strerror(res));
62
63 /* always cleanup */
64 curl_easy_cleanup(curl);
65 }
66 return 0;
67 }
68
