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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 "config.h" | |
| 32 #include "modules/mediastream/RTCSessionDescription.h" | |
| 33 | |
| 34 #include "bindings/core/v8/Dictionary.h" | |
| 35 #include "bindings/core/v8/ExceptionState.h" | |
| 36 #include "core/dom/ExceptionCode.h" | |
| 37 | |
| 38 namespace blink { | |
| 39 | |
| 40 static bool verifyType(const String& type) | |
| 41 { | |
| 42 return type == "offer" || type == "pranswer" || type == "answer"; | |
| 43 } | |
| 44 | |
| 45 static String constructIllegalTypeExceptionMessage(const String& type) | |
| 46 { | |
| 47 return "Illegal value of attribute 'type' : " + type; | |
| 48 } | |
| 49 | |
| 50 RTCSessionDescription* RTCSessionDescription::create(const Dictionary& descripti
onInitDict, ExceptionState& exceptionState) | |
| 51 { | |
| 52 String type; | |
| 53 bool ok = DictionaryHelper::get(descriptionInitDict, "type", type); | |
| 54 if (ok && !verifyType(type)) { | |
| 55 exceptionState.throwDOMException(TypeMismatchError, constructIllegalType
ExceptionMessage(type)); | |
| 56 return nullptr; | |
| 57 } | |
| 58 | |
| 59 String sdp; | |
| 60 DictionaryHelper::get(descriptionInitDict, "sdp", sdp); | |
| 61 | |
| 62 return new RTCSessionDescription(WebRTCSessionDescription(type, sdp)); | |
| 63 } | |
| 64 | |
| 65 RTCSessionDescription* RTCSessionDescription::create(WebRTCSessionDescription we
bSessionDescription) | |
| 66 { | |
| 67 return new RTCSessionDescription(webSessionDescription); | |
| 68 } | |
| 69 | |
| 70 RTCSessionDescription::RTCSessionDescription(WebRTCSessionDescription webSession
Description) | |
| 71 : m_webSessionDescription(webSessionDescription) | |
| 72 { | |
| 73 } | |
| 74 | |
| 75 String RTCSessionDescription::type() | |
| 76 { | |
| 77 return m_webSessionDescription.type(); | |
| 78 } | |
| 79 | |
| 80 void RTCSessionDescription::setType(const String& type, ExceptionState& exceptio
nState) | |
| 81 { | |
| 82 if (verifyType(type)) | |
| 83 m_webSessionDescription.setType(type); | |
| 84 else | |
| 85 exceptionState.throwDOMException(TypeMismatchError, constructIllegalType
ExceptionMessage(type)); | |
| 86 } | |
| 87 | |
| 88 String RTCSessionDescription::sdp() | |
| 89 { | |
| 90 return m_webSessionDescription.sdp(); | |
| 91 } | |
| 92 | |
| 93 void RTCSessionDescription::setSdp(const String& sdp) | |
| 94 { | |
| 95 m_webSessionDescription.setSDP(sdp); | |
| 96 } | |
| 97 | |
| 98 WebRTCSessionDescription RTCSessionDescription::webSessionDescription() | |
| 99 { | |
| 100 return m_webSessionDescription; | |
| 101 } | |
| 102 | |
| 103 } // namespace blink | |
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Chromium Code Reviews
Issue 650063002:
Move MediaStream and MediaStreamTrack implementation from modules/mediastream to core/mediastream.
Base URL: https://chromium.googlesource.com/chromium/blink.git@master