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author | Daniel Stenberg <daniel@haxx.se> | 2023-04-17 23:40:22 +0200 |
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committer | Daniel Stenberg <daniel@haxx.se> | 2023-04-18 08:10:27 +0200 |
commit | c9cff9262f49b10ee053f899fdafdb19520b1ba7 (patch) | |
tree | 530d1f056a7a789760f8318c4ea7fa4a431e4f70 /docs | |
parent | 1c5ed24ee0e929a6f410fcc3729becfd2ee71211 (diff) | |
download | curl-c9cff9262f49b10ee053f899fdafdb19520b1ba7.tar.gz |
docs/examples/protofeats.c: Outputs all protocols and features
Showing off one way to get to char pointer arrays of info returned by
curl_version_info()
Closes #10991
Diffstat (limited to 'docs')
-rw-r--r-- | docs/examples/Makefile.inc | 1 | ||||
-rw-r--r-- | docs/examples/protofeats.c | 52 |
2 files changed, 53 insertions, 0 deletions
diff --git a/docs/examples/Makefile.inc b/docs/examples/Makefile.inc index 9f25f980f..7e0d69c90 100644 --- a/docs/examples/Makefile.inc +++ b/docs/examples/Makefile.inc @@ -97,6 +97,7 @@ check_PROGRAMS = \ postit2 \ postit2-formadd \ progressfunc \ + protofeats \ resolve \ sendrecv \ sepheaders \ diff --git a/docs/examples/protofeats.c b/docs/examples/protofeats.c new file mode 100644 index 000000000..3e762218a --- /dev/null +++ b/docs/examples/protofeats.c @@ -0,0 +1,52 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 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.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. + * + * SPDX-License-Identifier: curl + * + ***************************************************************************/ +/* <DESC> + * Outputs all protocols and features supported + * </DESC> + */ +#include <stdio.h> +#include <curl/curl.h> + +#if !CURL_AT_LEAST_VERSION(7,87,0) +#error "too old libcurl" +#endif + +int main(void) +{ + curl_version_info_data *ver; + const char *const *ptr; + + curl_global_init(CURL_GLOBAL_ALL); + + ver = curl_version_info(CURLVERSION_NOW); + printf("Protocols:\n"); + for(ptr = ver->protocols; *ptr; ++ptr) + printf(" %s\n", *ptr); + printf("Features:\n"); + for(ptr = ver->feature_names; *ptr; ++ptr) + printf(" %s\n", *ptr); + + curl_global_cleanup(); + return 0; +} |