Annotation of embedaddon/curl/docs/examples/resolve.c, revision 1.1
1.1 ! misho 1: /***************************************************************************
! 2: * _ _ ____ _
! 3: * Project ___| | | | _ \| |
! 4: * / __| | | | |_) | |
! 5: * | (__| |_| | _ <| |___
! 6: * \___|\___/|_| \_\_____|
! 7: *
! 8: * Copyright (C) 1998 - 2019, 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: * Use CURLOPT_RESOLVE to feed custom IP addresses for given host name + port
! 24: * number combinations.
! 25: * </DESC>
! 26: */
! 27: #include <stdio.h>
! 28: #include <curl/curl.h>
! 29:
! 30: int main(void)
! 31: {
! 32: CURL *curl;
! 33: CURLcode res = CURLE_OK;
! 34:
! 35: /* Each single name resolve string should be written using the format
! 36: HOST:PORT:ADDRESS where HOST is the name libcurl will try to resolve,
! 37: PORT is the port number of the service where libcurl wants to connect to
! 38: the HOST and ADDRESS is the numerical IP address
! 39: */
! 40: struct curl_slist *host = curl_slist_append(NULL,
! 41: "example.com:443:127.0.0.1");
! 42:
! 43: curl = curl_easy_init();
! 44: if(curl) {
! 45: curl_easy_setopt(curl, CURLOPT_RESOLVE, host);
! 46: curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
! 47: res = curl_easy_perform(curl);
! 48:
! 49: /* always cleanup */
! 50: curl_easy_cleanup(curl);
! 51: }
! 52:
! 53: curl_slist_free_all(host);
! 54:
! 55: return (int)res;
! 56: }
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