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81 lines
2.1 KiB
C
81 lines
2.1 KiB
C
/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* SPDX-License-Identifier: curl
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*
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***************************************************************************/
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/* <DESC>
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* Basic URL API use.
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* </DESC>
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*/
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#include <stdio.h>
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#include <curl/curl.h>
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#if !CURL_AT_LEAST_VERSION(7, 62, 0)
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#error "this example requires curl 7.62.0 or later"
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#endif
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int main(void)
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{
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CURLU *h;
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CURLUcode uc;
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char *host;
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char *path;
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h = curl_url(); /* get a handle to work with */
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if(!h)
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return 1;
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/* parse a full URL */
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uc = curl_url_set(h, CURLUPART_URL, "http://example.com/path/index.html", 0);
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if(uc)
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goto fail;
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/* extract hostname from the parsed URL */
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uc = curl_url_get(h, CURLUPART_HOST, &host, 0);
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if(!uc) {
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printf("Host name: %s\n", host);
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curl_free(host);
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}
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/* extract the path from the parsed URL */
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uc = curl_url_get(h, CURLUPART_PATH, &path, 0);
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if(!uc) {
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printf("Path: %s\n", path);
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curl_free(path);
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}
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/* redirect with a relative URL */
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uc = curl_url_set(h, CURLUPART_URL, "../another/second.html", 0);
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if(uc)
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goto fail;
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/* extract the new, updated path */
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uc = curl_url_get(h, CURLUPART_PATH, &path, 0);
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if(!uc) {
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printf("Path: %s\n", path);
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curl_free(path);
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}
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fail:
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curl_url_cleanup(h); /* free URL handle */
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return 0;
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}
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