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LibWebSocket: Add a new websocket library

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This library currently contains a basic WebSocket client that can
handle both standard TCP websockets and TLS websockets.
This commit is contained in:
DexesTTP 2021-04-17 17:20:24 +02:00 • committed by Andreas Kling
parent b30f5dc8b5
commit d3a89ce737
13 changed files with 1407 additions and 0 deletions
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74
Userland/Libraries/LibWebSocket/ConnectionInfo.h Normal file
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/*
* Copyright (c) 2021, The SerenityOS developers.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <AK/URL.h>
#include <AK/Vector.h>
#include <LibCore/Object.h>
#include <LibCore/TCPSocket.h>
#include <LibTLS/TLSv12.h>
#include <LibWebSocket/Message.h>
namespace WebSocket {
class ConnectionInfo final {
public:
ConnectionInfo(URL);
URL const& url() const { return m_url; }
String const& origin() const { return m_origin; }
void set_origin(String origin) { m_origin = move(origin); }
Vector<String> const& protocols() const { return m_protocols; }
void set_protocols(Vector<String> protocols) { m_protocols = move(protocols); }
Vector<String> const& extensions() const { return m_extensions; }
void set_extensions(Vector<String> extensions) { m_extensions = move(extensions); }
struct Header {
String name;
String value;
};
Vector<Header> const& headers() const { return m_headers; }
void set_headers(Vector<Header> headers) { m_headers = move(headers); }
// secure flag - defined in RFC 6455 Section 3
bool is_secure() const;
// "resource-name" or "/resource name/" - defined in RFC 6455 Section 3
String resource_name() const;
private:
URL m_url;
String m_origin;
Vector<String> m_protocols {};
Vector<String> m_extensions {};
Vector<Header> m_headers {};
};
}