1 /* 2 * Copyright (C) 2011, 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 WebSocketClient_h 32 #define WebSocketClient_h 33 34 #include "../platform/WebCommon.h" 35 36 namespace blink { 37 38 class WebArrayBuffer; 39 class WebString; 40 41 class WebSocketClient { 42 public: 43 enum ClosingHandshakeCompletionStatus { 44 ClosingHandshakeIncomplete, 45 ClosingHandshakeComplete 46 }; 47 ~WebSocketClient()48 virtual ~WebSocketClient() { } didConnect(const WebString & subprotocol,const WebString & extensions)49 virtual void didConnect(const WebString& subprotocol, const WebString& extensions) { } didReceiveMessage(const WebString & message)50 virtual void didReceiveMessage(const WebString& message) { } didReceiveArrayBuffer(const WebArrayBuffer & arrayBuffer)51 virtual void didReceiveArrayBuffer(const WebArrayBuffer& arrayBuffer) { } didReceiveMessageError()52 virtual void didReceiveMessageError() { } didConsumeBufferedAmount(unsigned long consumed)53 virtual void didConsumeBufferedAmount(unsigned long consumed) { } didStartClosingHandshake()54 virtual void didStartClosingHandshake() { } didClose(ClosingHandshakeCompletionStatus,unsigned short code,const WebString & reason)55 virtual void didClose(ClosingHandshakeCompletionStatus, unsigned short code, const WebString& reason) { } 56 57 // FIXME: Deperecate these methods. didConnect()58 virtual void didConnect() { } didUpdateBufferedAmount(unsigned long bufferedAmount)59 virtual void didUpdateBufferedAmount(unsigned long bufferedAmount) { } didClose(unsigned long unhandledBufferedAmount,ClosingHandshakeCompletionStatus,unsigned short code,const WebString & reason)60 virtual void didClose(unsigned long unhandledBufferedAmount, ClosingHandshakeCompletionStatus, unsigned short code, const WebString& reason) { } 61 }; 62 63 } // namespace blink 64 65 #endif // WebSocketClient_h 66