diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/examples/Makefile.inc | 2 | ||||
| -rw-r--r-- | docs/examples/parseurl.c | 78 | 
2 files changed, 79 insertions, 1 deletions
diff --git a/docs/examples/Makefile.inc b/docs/examples/Makefile.inc index 206a89237..d0f55eebb 100644 --- a/docs/examples/Makefile.inc +++ b/docs/examples/Makefile.inc @@ -34,7 +34,7 @@ check_PROGRAMS = 10-at-a-time anyauthput cookie_interface debug fileupload \    imap-tls imap-multi url2file sftpget ftpsget postinmemory http2-download \    http2-upload http2-serverpush getredirect ftpuploadfrommem               \    ftpuploadresume sslbackend postit2-formadd multi-formadd                 \ -  shared-connection-cache sftpuploadresume http2-pushinmemory +  shared-connection-cache sftpuploadresume http2-pushinmemory parseurl  # These examples require external dependencies that may not be commonly  # available on POSIX systems, so don't bother attempting to compile them here. diff --git a/docs/examples/parseurl.c b/docs/examples/parseurl.c new file mode 100644 index 000000000..ee427768f --- /dev/null +++ b/docs/examples/parseurl.c @@ -0,0 +1,78 @@ +/*************************************************************************** + *                                  _   _ ____  _ + *  Project                     ___| | | |  _ \| | + *                             / __| | | | |_) | | + *                            | (__| |_| |  _ <| |___ + *                             \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2018, 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> + * Basic URL API use. + * </DESC> + */ +#include <stdio.h> +#include <curl/curl.h> + +#if !CURL_AT_LEAST_VERSION(7, 62, 0) +#error "this example requires curl 7.62.0 or later" +#endif + +int main(void) +{ +  CURLU *h; +  CURLUcode uc; +  char *host; +  char *path; + +  h = curl_url(); /* get a handle to work with */ +  if(!h) +    return 1; + +  /* parse a full URL */ +  uc = curl_url_set(h, CURLUPART_URL, "http://example.com/path/index.html", 0); +  if(uc) +    goto fail; + +  /* extract host name from the parsed URL */ +  uc = curl_url_get(h, CURLUPART_HOST, &host, 0); +  if(!uc) { +    printf("Host name: %s\n", host); +    curl_free(host); +  } + +  /* extract the path from the parsed URL */ +  uc = curl_url_get(h, CURLUPART_PATH, &path, 0); +  if(!uc) { +    printf("Path: %s\n", path); +    curl_free(path); +  } + +  /* redirect with a relative URL */ +  uc = curl_url_set(h, CURLUPART_URL, "../another/second.html", 0); +  if(uc) +    goto fail; + +  /* extract the new, updated path */ +  uc = curl_url_get(h, CURLUPART_PATH, &path, 0); +  if(!uc) { +    printf("Path: %s\n", path); +    curl_free(path); +  } + +  fail: +  curl_url_cleanup(h); /* free url handle */ +  return 0; +}  | 
