| /* |
| * Copyright (C) 2011, 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. |
| */ |
| |
| #ifndef WebSocketImpl_h |
| #define WebSocketImpl_h |
| |
| #include "modules/websockets/WebSocketChannelClient.h" |
| #include "platform/heap/Handle.h" |
| #include "public/platform/WebCommon.h" |
| #include "public/platform/WebString.h" |
| #include "public/web/WebSocket.h" |
| #include "public/web/WebSocketClient.h" |
| #include "wtf/OwnPtr.h" |
| #include "wtf/RefPtr.h" |
| |
| namespace blink { |
| |
| class WebDocument; |
| class WebSocketChannel; |
| class WebSocketChannelClientProxy; |
| class WebURL; |
| |
| class WebSocketImpl FINAL : public WebSocket { |
| public: |
| WebSocketImpl(const WebDocument&, WebSocketClient*); |
| virtual ~WebSocketImpl(); |
| |
| bool isNull() const { return !m_private; } |
| |
| virtual BinaryType binaryType() const OVERRIDE; |
| virtual bool setBinaryType(BinaryType) OVERRIDE; |
| virtual void connect(const WebURL&, const WebString& protocol) OVERRIDE; |
| virtual WebString subprotocol() OVERRIDE; |
| virtual WebString extensions() OVERRIDE; |
| virtual bool sendText(const WebString&) OVERRIDE; |
| virtual bool sendArrayBuffer(const WebArrayBuffer&) OVERRIDE; |
| virtual unsigned long bufferedAmount() const OVERRIDE; |
| virtual void close(int code, const WebString& reason) OVERRIDE; |
| virtual void fail(const WebString& reason) OVERRIDE; |
| virtual void disconnect() OVERRIDE; |
| |
| // WebSocketChannelClient methods proxied by WebSocketChannelClientProxy. |
| void didConnect(const String& subprotocol, const String& extensions); |
| void didReceiveMessage(const String& message); |
| void didReceiveBinaryData(PassOwnPtr<Vector<char> > binaryData); |
| void didReceiveMessageError(); |
| void didConsumeBufferedAmount(unsigned long consumed); |
| void didStartClosingHandshake(); |
| void didClose(WebSocketChannelClient::ClosingHandshakeCompletionStatus, unsigned short code, const String& reason); |
| |
| private: |
| Persistent<WebSocketChannel> m_private; |
| WebSocketClient* m_client; |
| Persistent<WebSocketChannelClientProxy> m_channelProxy; |
| BinaryType m_binaryType; |
| WebString m_subprotocol; |
| WebString m_extensions; |
| bool m_isClosingOrClosed; |
| // m_bufferedAmount includes m_bufferedAmountAfterClose. |
| unsigned long m_bufferedAmount; |
| unsigned long m_bufferedAmountAfterClose; |
| }; |
| |
| } // namespace blink |
| |
| #endif // WebWebSocketChannelImpl_h |