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      1 /*
      2  * Copyright (C) 2013 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  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``AS IS'' AND ANY
     14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL GOOGLE INC. OR
     17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #include "config.h"
     27 #include "public/platform/WebMediaStreamTrackSourcesRequest.h"
     28 
     29 #include "platform/mediastream/MediaStreamTrackSourcesRequest.h"
     30 #include "public/platform/WebSourceInfo.h"
     31 #include "wtf/PassOwnPtr.h"
     32 #include "wtf/text/WTFString.h"
     33 
     34 namespace blink {
     35 
     36 namespace {
     37 
     38 class ExtraDataContainer : public MediaStreamTrackSourcesRequest::ExtraData {
     39 public:
     40     ExtraDataContainer(PassOwnPtr<WebMediaStreamTrackSourcesRequest::ExtraData> extraData) : m_extraData(extraData) { }
     41 
     42     WebMediaStreamTrackSourcesRequest::ExtraData* extraData() { return m_extraData.get(); }
     43 
     44 private:
     45     OwnPtr<WebMediaStreamTrackSourcesRequest::ExtraData> m_extraData;
     46 };
     47 
     48 } // namespace
     49 
     50 WebMediaStreamTrackSourcesRequest::WebMediaStreamTrackSourcesRequest(MediaStreamTrackSourcesRequest* request)
     51     : m_private(request)
     52 {
     53 }
     54 
     55 void WebMediaStreamTrackSourcesRequest::assign(const WebMediaStreamTrackSourcesRequest& other)
     56 {
     57     m_private = other.m_private;
     58 }
     59 
     60 void WebMediaStreamTrackSourcesRequest::reset()
     61 {
     62     m_private.reset();
     63 }
     64 
     65 WebString WebMediaStreamTrackSourcesRequest::origin() const
     66 {
     67     ASSERT(m_private.get());
     68     return m_private->origin();
     69 }
     70 
     71 void WebMediaStreamTrackSourcesRequest::requestSucceeded(const WebVector<WebSourceInfo>& sourceInfos) const
     72 {
     73     ASSERT(m_private.get());
     74     m_private->requestSucceeded(sourceInfos);
     75 }
     76 
     77 WebMediaStreamTrackSourcesRequest::ExtraData* WebMediaStreamTrackSourcesRequest::extraData() const
     78 {
     79     MediaStreamTrackSourcesRequest::ExtraData* data = m_private->extraData();
     80     if (!data)
     81         return 0;
     82     return static_cast<ExtraDataContainer*>(data)->extraData();
     83 }
     84 
     85 void WebMediaStreamTrackSourcesRequest::setExtraData(ExtraData* extraData)
     86 {
     87     m_private->setExtraData(adoptPtr(new ExtraDataContainer(adoptPtr(extraData))));
     88 }
     89 
     90 } // namespace blink
     91 
     92