mirror of
https://github.com/moparisthebest/curl
synced 2024-10-31 23:55:01 -04:00
57 lines
1.9 KiB
C
57 lines
1.9 KiB
C
/***************************************************************************
|
|
* _ _ ____ _
|
|
* Project ___| | | | _ \| |
|
|
* / __| | | | |_) | |
|
|
* | (__| |_| | _ <| |___
|
|
* \___|\___/|_| \_\_____|
|
|
*
|
|
* Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
*
|
|
* This software is licensed as described in the file COPYING, which
|
|
* you should have received as part of this distribution. The terms
|
|
* are also available at https://curl.haxx.se/docs/copyright.html.
|
|
*
|
|
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
|
* copies of the Software, and permit persons to whom the Software is
|
|
* furnished to do so, under the terms of the COPYING file.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
***************************************************************************/
|
|
/* <DESC>
|
|
* Use CURLOPT_RESOLVE to feed custom IP addresses for given host name + port
|
|
* number combinations.
|
|
* </DESC>
|
|
*/
|
|
#include <stdio.h>
|
|
#include <curl/curl.h>
|
|
|
|
int main(void)
|
|
{
|
|
CURL *curl;
|
|
CURLcode res = CURLE_OK;
|
|
struct curl_slist *host = NULL;
|
|
|
|
/* Each single name resolve string should be written using the format
|
|
HOST:PORT:ADDRESS where HOST is the name libcurl will try to resolve,
|
|
PORT is the port number of the service where libcurl wants to connect to
|
|
the HOST and ADDRESS is the numerical IP address
|
|
*/
|
|
host = curl_slist_append(NULL, "example.com:80:127.0.0.1");
|
|
|
|
curl = curl_easy_init();
|
|
if(curl) {
|
|
curl_easy_setopt(curl, CURLOPT_RESOLVE, host);
|
|
curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
|
|
res = curl_easy_perform(curl);
|
|
|
|
/* always cleanup */
|
|
curl_easy_cleanup(curl);
|
|
}
|
|
|
|
curl_slist_free_all(host);
|
|
|
|
return (int)res;
|
|
}
|