1/* 2 * Copyright (C) 2012 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#ifndef SocketStreamHandleInternal_h 32#define SocketStreamHandleInternal_h 33 34#include "platform/network/SocketStreamHandle.h" 35#include "public/platform/WebSocketStreamHandleClient.h" 36#include "public/platform/WebURL.h" 37#include "wtf/PassOwnPtr.h" 38 39namespace blink { 40 41class WebData; 42class WebSocketStreamError; 43class WebSocketStreamHandle; 44 45class PLATFORM_EXPORT SocketStreamHandleInternal : public GarbageCollectedFinalized<SocketStreamHandleInternal>, public WebSocketStreamHandleClient { 46 WTF_MAKE_NONCOPYABLE(SocketStreamHandleInternal); 47public: 48 static SocketStreamHandleInternal* create(SocketStreamHandle* handle) 49 { 50 return new SocketStreamHandleInternal(handle); 51 } 52 virtual ~SocketStreamHandleInternal(); 53 54 void connect(const KURL&); 55 int send(const char*, int); 56 void close(); 57 58 virtual void didOpenStream(WebSocketStreamHandle*, int); 59 virtual void didSendData(WebSocketStreamHandle*, int); 60 virtual void didReceiveData(WebSocketStreamHandle*, const WebData&); 61 virtual void didClose(WebSocketStreamHandle*); 62 virtual void didFail(WebSocketStreamHandle*, const WebSocketStreamError&); 63 64 static WebSocketStreamHandle* toWebSocketStreamHandle(SocketStreamHandle* handle) 65 { 66 if (handle && handle->m_internal) 67 return handle->m_internal->m_socket.get(); 68 return 0; 69 } 70 71 void trace(Visitor*); 72 73private: 74 explicit SocketStreamHandleInternal(SocketStreamHandle*); 75 76 Member<SocketStreamHandle> m_handle; 77 OwnPtr<WebSocketStreamHandle> m_socket; 78 int m_maxPendingSendAllowed; 79 int m_pendingAmountSent; 80}; 81 82} // namespace blink 83 84#endif // SocketStreamHandleInternal_h 85