/*
 * 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.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * 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
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#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