/* * Copyright (C) 2009 Apple Inc. All rights reserved. * Copyright (C) 2009, 2012 Google 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: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 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. * * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * 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 * OWNER 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 <wtf/ThreadSafeRefCounted.h> #include <wtf/URL.h> namespace WebCore { struct CookieRequestHeaderFieldProxy; class SocketStreamHandleClient; typedef struct { #if PLATFORM(COCOA) RetainPtr<CFDataRef> sourceApplicationAuditData; #else void *empty { nullptr }; #endif } SourceApplicationAuditToken; class SocketStreamHandle : public ThreadSafeRefCounted<SocketStreamHandle, WTF::DestructionThread::Main> { public: enum SocketStreamState { Connecting, Open, Closing, Closed }; virtual ~SocketStreamHandle() = default; SocketStreamState state() const; void sendData(const char* data, size_t length, Function<void(bool)>); void sendHandshake(CString&& handshake, Optional<CookieRequestHeaderFieldProxy>&&, Function<void(bool, bool)>); void close(); // Disconnect after all data in buffer are sent. void disconnect(); virtual size_t bufferedAmount() = 0; protected: WEBCORE_EXPORT SocketStreamHandle(const URL&, SocketStreamHandleClient&); virtual void platformSend(const uint8_t* data, size_t length, Function<void(bool)>&&) = 0; virtual void platformSendHandshake(const uint8_t* data, size_t length, const Optional<CookieRequestHeaderFieldProxy>&, Function<void(bool, bool)>&&) = 0; virtual void platformClose() = 0; URL m_url; SocketStreamHandleClient& m_client; SocketStreamState m_state; }; } // namespace WebCore