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 WebRTCSessionDescriptionRequest_h 32 #define WebRTCSessionDescriptionRequest_h 33 34 #include "WebCommon.h" 35 #include "WebNonCopyable.h" 36 #include "WebPrivatePtr.h" 37 #include "WebString.h" 38 39 namespace blink { 40 41 class RTCSessionDescriptionRequest; 42 class WebRTCSessionDescription; 43 44 class WebRTCSessionDescriptionRequest { 45 public: 46 class ExtraData { 47 public: ~ExtraData()48 virtual ~ExtraData() { } 49 }; 50 WebRTCSessionDescriptionRequest()51 WebRTCSessionDescriptionRequest() { } WebRTCSessionDescriptionRequest(const WebRTCSessionDescriptionRequest & other)52 WebRTCSessionDescriptionRequest(const WebRTCSessionDescriptionRequest& other) { assign(other); } ~WebRTCSessionDescriptionRequest()53 ~WebRTCSessionDescriptionRequest() { reset(); } 54 55 WebRTCSessionDescriptionRequest& operator=(const WebRTCSessionDescriptionRequest& other) 56 { 57 assign(other); 58 return *this; 59 } 60 61 BLINK_PLATFORM_EXPORT void assign(const WebRTCSessionDescriptionRequest&); 62 63 BLINK_PLATFORM_EXPORT void reset(); isNull()64 bool isNull() const { return m_private.isNull(); } 65 66 BLINK_PLATFORM_EXPORT void requestSucceeded(const WebRTCSessionDescription&) const; 67 BLINK_PLATFORM_EXPORT void requestFailed(const WebString& error) const; 68 69 // Extra data associated with this object. 70 // If non-null, the extra data pointer will be deleted when the object is destroyed. 71 // Setting the extra data pointer will cause any existing non-null 72 // extra data pointer to be deleted. 73 BLINK_PLATFORM_EXPORT ExtraData* extraData() const; 74 BLINK_PLATFORM_EXPORT void setExtraData(ExtraData*); 75 76 #if INSIDE_BLINK 77 BLINK_PLATFORM_EXPORT WebRTCSessionDescriptionRequest(RTCSessionDescriptionRequest*); 78 #endif 79 80 private: 81 WebPrivatePtr<RTCSessionDescriptionRequest> m_private; 82 }; 83 84 } // namespace blink 85 86 #endif // WebRTCSessionDescriptionRequest_h 87