/* * Copyright (C) 2019 Apple Inc. 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 APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 #if HAVE(NSURLSESSION_WEBSOCKET) #include "DataReference.h" #include <wtf/RetainPtr.h> #include <wtf/WeakPtr.h> OBJC_CLASS NSURLSessionWebSocketTask; namespace WebKit { class NetworkSession; class NetworkSessionCocoa; class NetworkSocketChannel; class WebSocketTask : public CanMakeWeakPtr<WebSocketTask> { WTF_MAKE_FAST_ALLOCATED; public: WebSocketTask(NetworkSocketChannel&, RetainPtr<NSURLSessionWebSocketTask>&&); ~WebSocketTask(); void sendString(const IPC::DataReference&, CompletionHandler<void()>&&); void sendData(const IPC::DataReference&, CompletionHandler<void()>&&); void close(int32_t code, const String& reason); void didConnect(const String&); void didClose(unsigned short code, const String& reason); void cancel(); void resume(); typedef uint64_t TaskIdentifier; TaskIdentifier identifier() const; NetworkSessionCocoa* networkSession(); private: void readNextMessage(); NetworkSocketChannel& m_channel; RetainPtr<NSURLSessionWebSocketTask> m_task; bool m_receivedDidClose { false }; bool m_receivedDidConnect { false }; }; } // namespace WebKit #endif