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/*
* Copyright (C) 2021 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. 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(GPU_PROCESS)
#include "MessageReceiver.h"
#include "RemoteRemoteCommandListenerIdentifier.h"
#include <WebCore/RemoteCommandListener.h>
#include <wtf/RetainPtr.h>
#include <wtf/TZoneMalloc.h>
#include <wtf/ThreadSafeWeakPtr.h>
#include <wtf/UniqueRef.h>
#include <wtf/WeakPtr.h>
namespace IPC {
class Connection;
}
namespace WebKit {
class GPUConnectionToWebProcess;
struct SharedPreferencesForWebProcess;
class RemoteRemoteCommandListenerProxy : public RefCounted<RemoteRemoteCommandListenerProxy>, private IPC::MessageReceiver {
WTF_MAKE_TZONE_ALLOCATED(RemoteRemoteCommandListenerProxy);
public:
static Ref<RemoteRemoteCommandListenerProxy> create(GPUConnectionToWebProcess& process, RemoteRemoteCommandListenerIdentifier&& identifier)
{
return adoptRef(*new RemoteRemoteCommandListenerProxy(process, WTFMove(identifier)));
}
virtual ~RemoteRemoteCommandListenerProxy();
void ref() const final { RefCounted::ref(); }
void deref() const final { RefCounted::deref(); }
bool supportsSeeking() const { return m_supportsSeeking; }
const WebCore::RemoteCommandListener::RemoteCommandsSet& supportedCommands() const { return m_supportedCommands; }
RemoteRemoteCommandListenerIdentifier identifier() const { return m_identifier; }
std::optional<SharedPreferencesForWebProcess> sharedPreferencesForWebProcess() const;
// IPC::MessageReceiver
void didReceiveMessage(IPC::Connection&, IPC::Decoder&) final;
private:
RemoteRemoteCommandListenerProxy(GPUConnectionToWebProcess&, RemoteRemoteCommandListenerIdentifier&&);
// Messages
void updateSupportedCommands(Vector<WebCore::PlatformMediaSession::RemoteControlCommandType>&& commands, bool supportsSeeking);
ThreadSafeWeakPtr<GPUConnectionToWebProcess> m_gpuConnection;
RemoteRemoteCommandListenerIdentifier m_identifier;
WebCore::RemoteCommandListener::RemoteCommandsSet m_supportedCommands;
bool m_supportsSeeking { false };
};
}
#endif
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