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 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 */ 24 25 #ifndef WebRTCDataChannelHandler_h 26 #define WebRTCDataChannelHandler_h 27 28 #include "WebCommon.h" 29 #include "WebPrivatePtr.h" 30 #include "WebString.h" 31 32 namespace blink { 33 class WebRTCDataChannelHandlerClient; 34 35 class WebRTCDataChannelHandler { 36 public: 37 virtual ~WebRTCDataChannelHandler() { } 38 39 virtual void setClient(WebRTCDataChannelHandlerClient*) = 0; 40 41 virtual WebString label() = 0; 42 43 // DEPRECATED 44 virtual bool isReliable() { return true; } 45 46 virtual bool ordered() const = 0; 47 virtual unsigned short maxRetransmitTime() const = 0; 48 virtual unsigned short maxRetransmits() const = 0; 49 virtual WebString protocol() const = 0; 50 virtual bool negotiated() const = 0; 51 virtual unsigned short id() const = 0; 52 53 virtual unsigned long bufferedAmount() = 0; 54 virtual bool sendStringData(const WebString&) = 0; 55 virtual bool sendRawData(const char*, size_t) = 0; 56 virtual void close() = 0; 57 }; 58 59 } // namespace blink 60 61 #endif // WebRTCDataChannelHandler_h 62
