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 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * 3. Neither the name of Google Inc. nor the names of its contributors 15 * may be used to endorse or promote products derived from this 16 * 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 RTCSessionDescriptionRequestImpl_h 32 #define RTCSessionDescriptionRequestImpl_h 33 34 #include "core/dom/ActiveDOMObject.h" 35 #include "platform/heap/Handle.h" 36 #include "platform/mediastream/RTCSessionDescriptionRequest.h" 37 #include "wtf/PassOwnPtr.h" 38 #include "wtf/PassRefPtr.h" 39 40 namespace blink { 41 class WebRTCSessionDescription; 42 } 43 44 namespace WebCore { 45 46 class RTCErrorCallback; 47 class RTCPeerConnection; 48 class RTCSessionDescriptionCallback; 49 50 class RTCSessionDescriptionRequestImpl FINAL : public RTCSessionDescriptionRequest, public ActiveDOMObject { 51 public: 52 static PassRefPtr<RTCSessionDescriptionRequestImpl> create(ExecutionContext*, PassRefPtrWillBeRawPtr<RTCPeerConnection>, PassOwnPtr<RTCSessionDescriptionCallback>, PassOwnPtr<RTCErrorCallback>); 53 virtual ~RTCSessionDescriptionRequestImpl(); 54 55 virtual void requestSucceeded(const blink::WebRTCSessionDescription&) OVERRIDE; 56 virtual void requestFailed(const String& error) OVERRIDE; 57 58 // ActiveDOMObject 59 virtual void stop() OVERRIDE; 60 61 private: 62 RTCSessionDescriptionRequestImpl(ExecutionContext*, PassRefPtrWillBeRawPtr<RTCPeerConnection>, PassOwnPtr<RTCSessionDescriptionCallback>, PassOwnPtr<RTCErrorCallback>); 63 64 void clear(); 65 66 OwnPtr<RTCSessionDescriptionCallback> m_successCallback; 67 OwnPtr<RTCErrorCallback> m_errorCallback; 68 69 RefPtrWillBePersistent<RTCPeerConnection> m_requester; 70 }; 71 72 } // namespace WebCore 73 74 #endif // RTCSessionDescriptionRequestImpl_h 75