curl-curl/lib/ws.h
Daniel Stenberg 8edc0338f3
lib: separate scheme info from protocol implementation
This allows builds know about all schemes - but only have the protocol
implementations for those actually built-in.

It further allows multiple protocols to reuse the same protocol setup
and functions for both TLS and non-TLS implementations instead of
needing two (or more) structs.

The scheme information is now in 'struct Curl_scheme' and all the
function pointers for each scheme/protocol implementation are in struct
Curl_protocol.

The URL API now always work with all known protocols.

Closes #20351
2026-01-19 23:15:13 +01:00

45 lines
1.6 KiB
C

#ifndef HEADER_CURL_WS_H
#define HEADER_CURL_WS_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
*
***************************************************************************/
#include "curl_setup.h"
extern const struct Curl_scheme Curl_scheme_ws;
extern const struct Curl_scheme Curl_scheme_wss;
#if !defined(CURL_DISABLE_WEBSOCKETS) && !defined(CURL_DISABLE_HTTP)
/* meta key for storing protocol meta at connection */
#define CURL_META_PROTO_WS_CONN "meta:proto:ws:conn"
CURLcode Curl_ws_request(struct Curl_easy *data, struct dynbuf *req);
CURLcode Curl_ws_accept(struct Curl_easy *data, const char *mem, size_t len);
#else
#define Curl_ws_request(x, y) CURLE_OK
#define Curl_ws_free(x) Curl_nop_stmt
#endif
#endif /* HEADER_CURL_WS_H */