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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 
     28 #include "public/platform/WebMediaStreamTrackSourcesRequest.h"
     29 
     30 #include "modules/mediastream/MediaStreamTrackSourcesRequest.h"
     31 #include "public/platform/WebSourceInfo.h"
     32 #include "wtf/PassOwnPtr.h"
     33 
     34 using namespace WebCore;
     35 
     36 namespace blink {
     37 
     38 namespace {
     39 
     40 class ExtraDataContainer : public MediaStreamTrackSourcesRequest::ExtraData {
     41 public:
     42     ExtraDataContainer(WebMediaStreamTrackSourcesRequest::ExtraData* extraData) : m_extraData(adoptPtr(extraData)) { }
     43 
     44     WebMediaStreamTrackSourcesRequest::ExtraData* extraData() { return m_extraData.get(); }
     45 
     46 private:
     47     OwnPtr<WebMediaStreamTrackSourcesRequest::ExtraData> m_extraData;
     48 };
     49 
     50 } // namespace
     51 
     52 WebMediaStreamTrackSourcesRequest::WebMediaStreamTrackSourcesRequest(const PassRefPtr<MediaStreamTrackSourcesRequest>& request)
     53     : m_private(request)
     54 {
     55 }
     56 
     57 void WebMediaStreamTrackSourcesRequest::assign(const WebMediaStreamTrackSourcesRequest& other)
     58 {
     59     m_private = other.m_private;
     60 }
     61 
     62 void WebMediaStreamTrackSourcesRequest::reset()
     63 {
     64     m_private.reset();
     65 }
     66 
     67 WebString WebMediaStreamTrackSourcesRequest::origin() const
     68 {
     69     ASSERT(m_private.get());
     70     return m_private->origin();
     71 }
     72 
     73 void WebMediaStreamTrackSourcesRequest::requestSucceeded(const WebVector<WebSourceInfo>& sourceInfos) const
     74 {
     75     ASSERT(m_private.get());
     76     m_private->requestSucceeded(sourceInfos);
     77 }
     78 
     79 WebMediaStreamTrackSourcesRequest::ExtraData* WebMediaStreamTrackSourcesRequest::extraData() const
     80 {
     81     RefPtr<MediaStreamTrackSourcesRequest::ExtraData> data = m_private->extraData();
     82     if (!data)
     83         return 0;
     84     return static_cast<ExtraDataContainer*>(data.get())->extraData();
     85 }
     86 
     87 void WebMediaStreamTrackSourcesRequest::setExtraData(ExtraData* extraData)
     88 {
     89     m_private->setExtraData(adoptRef(new ExtraDataContainer(extraData)));
     90 }
     91 
     92 } // namespace blink
     93 
     94