third_party/WebKit/Source/web/WebUserMediaRequest.cpp

/*
 * Copyright (C) 2011 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
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 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
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 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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#include "public/web/WebUserMediaRequest.h"

#include "core/dom/Document.h"
#include "modules/mediastream/UserMediaRequest.h"
#include "platform/mediastream/MediaStreamDescriptor.h"
#include "platform/mediastream/MediaStreamSource.h"
#include "platform/weborigin/SecurityOrigin.h"
#include "public/platform/WebMediaConstraints.h"
#include "public/platform/WebMediaStream.h"
#include "public/platform/WebMediaStreamSource.h"
#include "public/platform/WebSecurityOrigin.h"
#include "public/platform/WebString.h"
#include "public/web/WebDocument.h"

namespace blink {

WebUserMediaRequest::WebUserMediaRequest(UserMediaRequest* request)
    : m_private(request)
{
}

WebUserMediaRequest WebUserMediaRequest::createForTesting(const WebMediaConstraints& audio, const WebMediaConstraints& video)
{
    UserMediaRequest* request = UserMediaRequest::createForTesting(audio, video);
    return WebUserMediaRequest(request);
}

void WebUserMediaRequest::reset()
{
    m_private.reset();
}

bool WebUserMediaRequest::audio() const
{
    DCHECK(!isNull());
    return m_private->audio();
}

bool WebUserMediaRequest::video() const
{
    DCHECK(!isNull());
    return m_private->video();
}

WebMediaConstraints WebUserMediaRequest::audioConstraints() const
{
    DCHECK(!isNull());
    return m_private->audioConstraints();
}

WebMediaConstraints WebUserMediaRequest::videoConstraints() const
{
    DCHECK(!isNull());
    return m_private->videoConstraints();
}

WebSecurityOrigin WebUserMediaRequest::getSecurityOrigin() const
{
    DCHECK(!isNull());
    if (!m_private->getExecutionContext())
        return WebSecurityOrigin::createFromString("test://test");
    return WebSecurityOrigin(m_private->getExecutionContext()->getSecurityOrigin());
}

WebDocument WebUserMediaRequest::ownerDocument() const
{
    DCHECK(!isNull());
    return WebDocument(m_private->ownerDocument());
}

void WebUserMediaRequest::requestSucceeded(const WebMediaStream& streamDescriptor)
{
    DCHECK(!isNull());
    DCHECK(!streamDescriptor.isNull());
    m_private->succeed(streamDescriptor);
}

void WebUserMediaRequest::requestDenied(const WebString& description)
{
    DCHECK(!isNull());
    m_private->failPermissionDenied(description);
}

void WebUserMediaRequest::requestFailedConstraint(const WebString& constraintName, const WebString& description)
{
    DCHECK(!isNull());
    m_private->failConstraint(constraintName, description);
}

void WebUserMediaRequest::requestFailedUASpecific(const WebString& name, const WebString& constraintName, const WebString& description)
{
    DCHECK(!isNull());
    m_private->failUASpecific(name, constraintName, description);
}

bool WebUserMediaRequest::equals(const WebUserMediaRequest& other) const
{
    if (isNull() || other.isNull())
        return false;
    return m_private.get() == other.m_private.get();
}

void WebUserMediaRequest::assign(const WebUserMediaRequest& other)
{
    m_private = other.m_private;
}

WebUserMediaRequest::operator UserMediaRequest*() const
{
    return m_private.get();
}

} // namespace blink