curl/lib/httpsrr.h
Daniel Stenberg 8368249907
asyn-ares: initial HTTPS resolve support
Gets the ALPN list the same way DoH does. Needs c-ares 1.28.0 or later.

Thanks-to: Brad House

Closes #16039
2025-01-19 11:25:09 +01:00

42 lines
1.6 KiB
C

#ifndef HEADER_CURL_HTTPSRR_H
#define HEADER_CURL_HTTPSRR_H
/***************************************************************************
* _ _ ____ _
* 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
*
***************************************************************************/
/*
* Code points for DNS wire format SvcParams as per RFC 9460
*/
#define HTTPS_RR_CODE_ALPN 0x01
#define HTTPS_RR_CODE_NO_DEF_ALPN 0x02
#define HTTPS_RR_CODE_PORT 0x03
#define HTTPS_RR_CODE_IPV4 0x04
#define HTTPS_RR_CODE_ECH 0x05
#define HTTPS_RR_CODE_IPV6 0x06
CURLcode Curl_httpsrr_decode_alpn(const unsigned char *cp, size_t len,
unsigned char *alpns);
#endif /* HEADER_CURL_HTTPSRR_H */