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/*
* Copyright (C) 2015 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE, INC. ``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 APPLE INC. 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, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef UserMediaPermissionCheck_h
#define UserMediaPermissionCheck_h
#if ENABLE(MEDIA_STREAM)
#include "ActiveDOMObject.h"
#include "MediaDevices.h"
#include <wtf/RefCounted.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
class Document;
class SecurityOrigin;
class UserMediaPermissionCheckClient {
public:
virtual ~UserMediaPermissionCheckClient() { }
virtual void didCompleteCheck(bool) = 0;
};
class UserMediaPermissionCheck final : public ContextDestructionObserver, public RefCounted<UserMediaPermissionCheck> {
public:
static Ref<UserMediaPermissionCheck> create(Document&, UserMediaPermissionCheckClient&);
virtual ~UserMediaPermissionCheck();
void start();
void setClient(UserMediaPermissionCheckClient* client) { m_client = client; }
WEBCORE_EXPORT void setHasPersistentPermission(bool);
WEBCORE_EXPORT SecurityOrigin* securityOrigin() const;
private:
UserMediaPermissionCheck(ScriptExecutionContext&, UserMediaPermissionCheckClient&);
// ContextDestructionObserver
virtual void contextDestroyed() override final;
UserMediaPermissionCheckClient* m_client;
bool m_hasPersistentPermission { false };
};
} // namespace WebCore
#endif // ENABLE(MEDIA_STREAM)
#endif // UserMediaPermissionCheck_h
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