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/*
* Copyright (C) 2021 Igalia S.L.
*
* 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. AND ITS 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 APPLE INC. OR ITS 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.
*/
#pragma once
#if ENABLE(ENCRYPTED_MEDIA)
#include "MediaKeySystemClient.h"
#include "Supplementable.h"
namespace WebCore {
class MediaKeySystemRequest;
class MediaKeySystemController : public Supplement<Page> {
WTF_MAKE_FAST_ALLOCATED;
public:
explicit MediaKeySystemController(MediaKeySystemClient&);
~MediaKeySystemController();
void requestMediaKeySystem(MediaKeySystemRequest&);
void cancelMediaKeySystemRequest(MediaKeySystemRequest&);
void logRequestMediaKeySystemDenial(Document&);
WEBCORE_EXPORT static const char* supplementName();
static MediaKeySystemController* from(Page*);
private:
WeakPtr<MediaKeySystemClient> m_client;
};
inline void MediaKeySystemController::requestMediaKeySystem(MediaKeySystemRequest& request)
{
if (m_client)
m_client->requestMediaKeySystem(request);
}
inline void MediaKeySystemController::cancelMediaKeySystemRequest(MediaKeySystemRequest& request)
{
if (m_client)
m_client->cancelMediaKeySystemRequest(request);
}
} // namespace WebCore
#endif // ENABLE(ENCRYPTED_MEDIA)
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