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| 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 #include "modules/mediastream/RTCSessionDescriptionRequestImpl.h" | |
| 32 | |
| 33 #include "core/dom/DOMException.h" | |
| 34 #include "core/dom/ExceptionCode.h" | |
| 35 #include "modules/mediastream/RTCPeerConnection.h" | |
| 36 #include "modules/mediastream/RTCPeerConnectionErrorCallback.h" | |
| 37 #include "modules/mediastream/RTCSessionDescription.h" | |
| 38 #include "modules/mediastream/RTCSessionDescriptionCallback.h" | |
| 39 #include "public/platform/WebRTCSessionDescription.h" | |
| 40 #include "wtf/RefPtr.h" | |
| 41 | |
| 42 namespace blink { | |
| 43 | |
| 44 RTCSessionDescriptionRequestImpl* RTCSessionDescriptionRequestImpl::create(Execu
tionContext* context, RTCPeerConnection* requester, RTCSessionDescriptionCallbac
k* successCallback, RTCPeerConnectionErrorCallback* errorCallback) | |
| 45 { | |
| 46 RTCSessionDescriptionRequestImpl* request = new RTCSessionDescriptionRequest
Impl(context, requester, successCallback, errorCallback); | |
| 47 request->suspendIfNeeded(); | |
| 48 return request; | |
| 49 } | |
| 50 | |
| 51 RTCSessionDescriptionRequestImpl::RTCSessionDescriptionRequestImpl(ExecutionCont
ext* context, RTCPeerConnection* requester, RTCSessionDescriptionCallback* succe
ssCallback, RTCPeerConnectionErrorCallback* errorCallback) | |
| 52 : ActiveDOMObject(context) | |
| 53 , m_successCallback(successCallback) | |
| 54 , m_errorCallback(errorCallback) | |
| 55 , m_requester(requester) | |
| 56 { | |
| 57 DCHECK(m_requester); | |
| 58 } | |
| 59 | |
| 60 RTCSessionDescriptionRequestImpl::~RTCSessionDescriptionRequestImpl() | |
| 61 { | |
| 62 } | |
| 63 | |
| 64 void RTCSessionDescriptionRequestImpl::requestSucceeded(const WebRTCSessionDescr
iption& webSessionDescription) | |
| 65 { | |
| 66 bool shouldFireCallback = m_requester ? m_requester->shouldFireDefaultCallba
cks() : false; | |
| 67 if (shouldFireCallback && m_successCallback) | |
| 68 m_successCallback->handleEvent(RTCSessionDescription::create(webSessionD
escription)); | |
| 69 clear(); | |
| 70 } | |
| 71 | |
| 72 void RTCSessionDescriptionRequestImpl::requestFailed(const String& error) | |
| 73 { | |
| 74 bool shouldFireCallback = m_requester ? m_requester->shouldFireDefaultCallba
cks() : false; | |
| 75 if (shouldFireCallback && m_errorCallback) | |
| 76 m_errorCallback->handleEvent(DOMException::create(OperationError, error)
); | |
| 77 | |
| 78 clear(); | |
| 79 } | |
| 80 | |
| 81 void RTCSessionDescriptionRequestImpl::stop() | |
| 82 { | |
| 83 clear(); | |
| 84 } | |
| 85 | |
| 86 void RTCSessionDescriptionRequestImpl::clear() | |
| 87 { | |
| 88 m_successCallback.clear(); | |
| 89 m_errorCallback.clear(); | |
| 90 m_requester.clear(); | |
| 91 } | |
| 92 | |
| 93 DEFINE_TRACE(RTCSessionDescriptionRequestImpl) | |
| 94 { | |
| 95 visitor->trace(m_successCallback); | |
| 96 visitor->trace(m_errorCallback); | |
| 97 visitor->trace(m_requester); | |
| 98 RTCSessionDescriptionRequest::trace(visitor); | |
| 99 ActiveDOMObject::trace(visitor); | |
| 100 } | |
| 101 | |
| 102 } // namespace blink | |
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Chromium Code Reviews
Issue 2097563002:
Split the mediastream module in Blink into mediastream and peerconnection (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master