1 /* 2 * Copyright (C) 2011 Ericsson AB. All rights reserved. 3 * Copyright (C) 2013 Google Inc. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: 8 * 9 * * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * * Redistributions in binary form must reproduce the above 12 * copyright notice, this list of conditions and the following disclaimer 13 * in the documentation and/or other materials provided with the 14 * distribution. 15 * * Neither the name of Google Inc. nor the names of its 16 * contributors may be used to endorse or promote products derived from 17 * this software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #include "config.h" 33 34 #include "core/platform/mediastream/MediaStreamComponent.h" 35 36 #include "core/platform/UUID.h" 37 #include "core/platform/mediastream/MediaStreamSource.h" 38 39 namespace WebCore { 40 41 PassRefPtr<MediaStreamComponent> MediaStreamComponent::create(PassRefPtr<MediaStreamSource> source) 42 { 43 return adoptRef(new MediaStreamComponent(createCanonicalUUIDString(), 0, source)); 44 } 45 46 PassRefPtr<MediaStreamComponent> MediaStreamComponent::create(const String& id, PassRefPtr<MediaStreamSource> source) 47 { 48 return adoptRef(new MediaStreamComponent(id, 0, source)); 49 } 50 51 PassRefPtr<MediaStreamComponent> MediaStreamComponent::create(MediaStreamDescriptor* stream, PassRefPtr<MediaStreamSource> source) 52 { 53 return adoptRef(new MediaStreamComponent(createCanonicalUUIDString(), stream, source)); 54 } 55 56 MediaStreamComponent::MediaStreamComponent(const String& id, MediaStreamDescriptor* stream, PassRefPtr<MediaStreamSource> source) 57 : m_stream(stream) 58 , m_source(source) 59 , m_id(id) 60 , m_enabled(true) 61 { 62 ASSERT(m_id.length()); 63 } 64 65 } // namespace WebCore 66 67
