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      1 /*
      2  * Copyright (C) 2011 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 are
      6  * met:
      7  *
      8  *     * Redistributions of source code must retain the above copyright
      9  * notice, this list of conditions and the following disclaimer.
     10  *     * Redistributions in binary form must reproduce the above
     11  * copyright notice, this list of conditions and the following disclaimer
     12  * in the documentation and/or other materials provided with the
     13  * distribution.
     14  *     * Neither the name of Google Inc. nor the names of its
     15  * contributors may be used to endorse or promote products derived from
     16  * this 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 
     33 #include "public/web/WebUserMediaRequest.h"
     34 
     35 #include "core/dom/Document.h"
     36 #include "modules/mediastream/UserMediaRequest.h"
     37 #include "platform/mediastream/MediaStreamDescriptor.h"
     38 #include "platform/mediastream/MediaStreamSource.h"
     39 #include "platform/weborigin/SecurityOrigin.h"
     40 #include "public/platform/WebMediaConstraints.h"
     41 #include "public/platform/WebMediaStream.h"
     42 #include "public/platform/WebMediaStreamSource.h"
     43 #include "public/platform/WebString.h"
     44 #include "public/platform/WebVector.h"
     45 #include "public/web/WebDocument.h"
     46 #include "public/web/WebSecurityOrigin.h"
     47 #include "wtf/Vector.h"
     48 
     49 using namespace WebCore;
     50 
     51 namespace blink {
     52 
     53 WebUserMediaRequest::WebUserMediaRequest(const PassRefPtrWillBeRawPtr<UserMediaRequest>& request)
     54     : m_private(request)
     55 {
     56 }
     57 
     58 WebUserMediaRequest::WebUserMediaRequest(UserMediaRequest* request)
     59     : m_private(request)
     60 {
     61 }
     62 
     63 void WebUserMediaRequest::reset()
     64 {
     65     m_private.reset();
     66 }
     67 
     68 bool WebUserMediaRequest::audio() const
     69 {
     70     ASSERT(!isNull());
     71     return m_private->audio();
     72 }
     73 
     74 bool WebUserMediaRequest::video() const
     75 {
     76     ASSERT(!isNull());
     77     return m_private->video();
     78 }
     79 
     80 WebMediaConstraints WebUserMediaRequest::audioConstraints() const
     81 {
     82     ASSERT(!isNull());
     83     return m_private->audioConstraints();
     84 }
     85 
     86 WebMediaConstraints WebUserMediaRequest::videoConstraints() const
     87 {
     88     ASSERT(!isNull());
     89     return m_private->videoConstraints();
     90 }
     91 
     92 WebSecurityOrigin WebUserMediaRequest::securityOrigin() const
     93 {
     94     ASSERT(!isNull() && m_private->executionContext());
     95     return WebSecurityOrigin(m_private->executionContext()->securityOrigin());
     96 }
     97 
     98 WebDocument WebUserMediaRequest::ownerDocument() const
     99 {
    100     ASSERT(!isNull());
    101     return WebDocument(m_private->ownerDocument());
    102 }
    103 
    104 void WebUserMediaRequest::requestSucceeded(const WebMediaStream& streamDescriptor)
    105 {
    106     ASSERT(!isNull() && !streamDescriptor.isNull());
    107     m_private->succeed(streamDescriptor);
    108 }
    109 
    110 void WebUserMediaRequest::requestDenied(const WebString& description)
    111 {
    112     ASSERT(!isNull());
    113     m_private->failPermissionDenied(description);
    114 }
    115 
    116 void WebUserMediaRequest::requestFailedConstraint(const WebString& constraintName, const WebString& description)
    117 {
    118     ASSERT(!isNull());
    119     m_private->failConstraint(constraintName, description);
    120 }
    121 
    122 void WebUserMediaRequest::requestFailedUASpecific(const WebString& name, const WebString& constraintName, const WebString& description)
    123 {
    124     ASSERT(!isNull());
    125     m_private->failUASpecific(name, constraintName, description);
    126 }
    127 
    128 bool WebUserMediaRequest::equals(const WebUserMediaRequest& other) const
    129 {
    130     if (isNull() || other.isNull())
    131         return false;
    132     return m_private.get() == other.m_private.get();
    133 }
    134 
    135 void WebUserMediaRequest::assign(const WebUserMediaRequest& other)
    136 {
    137     m_private = other.m_private;
    138 }
    139 
    140 WebUserMediaRequest::operator UserMediaRequest*() const
    141 {
    142     return m_private.get();
    143 }
    144 
    145 } // namespace blink
    146