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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 
     48 namespace blink {
     49 
     50 WebUserMediaRequest::WebUserMediaRequest(UserMediaRequest* request)
     51     : m_private(request)
     52 {
     53 }
     54 
     55 void WebUserMediaRequest::reset()
     56 {
     57     m_private.reset();
     58 }
     59 
     60 bool WebUserMediaRequest::audio() const
     61 {
     62     ASSERT(!isNull());
     63     return m_private->audio();
     64 }
     65 
     66 bool WebUserMediaRequest::video() const
     67 {
     68     ASSERT(!isNull());
     69     return m_private->video();
     70 }
     71 
     72 WebMediaConstraints WebUserMediaRequest::audioConstraints() const
     73 {
     74     ASSERT(!isNull());
     75     return m_private->audioConstraints();
     76 }
     77 
     78 WebMediaConstraints WebUserMediaRequest::videoConstraints() const
     79 {
     80     ASSERT(!isNull());
     81     return m_private->videoConstraints();
     82 }
     83 
     84 WebSecurityOrigin WebUserMediaRequest::securityOrigin() const
     85 {
     86     ASSERT(!isNull() && m_private->executionContext());
     87     return WebSecurityOrigin(m_private->executionContext()->securityOrigin());
     88 }
     89 
     90 WebDocument WebUserMediaRequest::ownerDocument() const
     91 {
     92     ASSERT(!isNull());
     93     return WebDocument(m_private->ownerDocument());
     94 }
     95 
     96 void WebUserMediaRequest::requestSucceeded(const WebMediaStream& streamDescriptor)
     97 {
     98     ASSERT(!isNull() && !streamDescriptor.isNull());
     99     m_private->succeed(streamDescriptor);
    100 }
    101 
    102 void WebUserMediaRequest::requestDenied(const WebString& description)
    103 {
    104     ASSERT(!isNull());
    105     m_private->failPermissionDenied(description);
    106 }
    107 
    108 void WebUserMediaRequest::requestFailedConstraint(const WebString& constraintName, const WebString& description)
    109 {
    110     ASSERT(!isNull());
    111     m_private->failConstraint(constraintName, description);
    112 }
    113 
    114 void WebUserMediaRequest::requestFailedUASpecific(const WebString& name, const WebString& constraintName, const WebString& description)
    115 {
    116     ASSERT(!isNull());
    117     m_private->failUASpecific(name, constraintName, description);
    118 }
    119 
    120 bool WebUserMediaRequest::equals(const WebUserMediaRequest& other) const
    121 {
    122     if (isNull() || other.isNull())
    123         return false;
    124     return m_private.get() == other.m_private.get();
    125 }
    126 
    127 void WebUserMediaRequest::assign(const WebUserMediaRequest& other)
    128 {
    129     m_private = other.m_private;
    130 }
    131 
    132 WebUserMediaRequest::operator UserMediaRequest*() const
    133 {
    134     return m_private.get();
    135 }
    136 
    137 } // namespace blink
    138