// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

#ifndef MMFDRMPLUGINSERVER_H

#define MMFDRMPLUGINSERVER_H

#include <e32base.h>

#include <e32std.h>

#include <mmf/common/mmfipc.h>

#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS

#include <mmf/common/mmfipcserver.h>

#endif

class CStartAndMonitorControllerThread;

class RMMFControllerServerProxy;

class CMMFDRMPluginServer : public CMmfIpcServer

/**

*@internalTechnology

*/

	{

public:

	static CMMFDRMPluginServer* NewL();

	~CMMFDRMPluginServer();

	CMmfIpcSession* NewSessionL(const TVersion &aVersion) const;

	void IncrementSessionId();

	void DecrementSessionId();

	void IncrementControllerCount();

	void DecrementControllerCount();

	TInt StartControllerServer(const RThread& aClientThread, TUint aMaxHeapSize, TBool aUseSharedHeap,

							RMMFControllerServerProxy& aDevSoundSessionHandle, TThreadId& aControllerTID, TUint aStackSize) const;

	void PanicControllerThread(TThreadId aTid, const TDesC& aCategory,TInt aReason);

	void KillControllerThread(TThreadId aTid, TInt aReason);

	TInt SetThreadPriority(TThreadId aTid, TThreadPriority aPriority);

	void SetTimeout(TInt aTimeout) { iServerTimeout = aTimeout; };

private:

	class CDelayServerShutDown : public CActive

        {

    public:

        // Construct/destruct

        static CDelayServerShutDown* NewL();

        ~CDelayServerShutDown(); 

        // Request

        void SetDelay(TTimeIntervalMicroSeconds32 aDelay);   

    private:

        // Construct/destruct

        CDelayServerShutDown();

        void ConstructL();

        // From CActive

        void RunL();

        void DoCancel();   

    private:

        RTimer iShutDownTimer;      // Has

        };

private:

	CMMFDRMPluginServer();

	void ConstructL();

private:

	TInt iSessionCount;

	TInt iControllerCount;

	TInt iServerTimeout;

	CDelayServerShutDown* iDelayServerShutDown;

	mutable RPointerArray<CStartAndMonitorControllerThread> iControllerServList;

	};

class CStartAndMonitorControllerThread: public CActive

	{

public:

	static CStartAndMonitorControllerThread* NewL(CMMFDRMPluginServer* aPluginServer);

	~CStartAndMonitorControllerThread();

	TInt StartControllerServer(const RThread& aClientThread, TUint aMaxHeapSize, TBool aUseSharedHeap,

							RMMFControllerServerProxy& aControllerSessionHandle, TThreadId& aControllerTID, TUint aStackSize);

	RThread& Thread() { return iServerThread; };

private:

	// Construct

	CStartAndMonitorControllerThread(CMMFDRMPluginServer* aPluginServer);

	void ConstructL();

	// From CActive

	void RunL();

	void DoCancel();

private:

	CMMFDRMPluginServer* iDrmPluginServer;

	RThread iServerThread;

    };

class RMMFControllerServerProxy : public RMmfSessionBase

	{

public:

	TInt Open(RServer2& aControllerServerHandle);

	};

#endif