/*

* Copyright (c) 2007 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:  Server definitions

*

*/

#ifndef __CLOCK_H

#define __CLOCK_H

#include <e32base.h>

#include <f32file.h>

class CWmDrmServer;

namespace DRM

    {

    class CDrmServiceApiWrapper;    

    }

class CClock : public CTimer

	{

public:

	static const TInt KClockInterval = 15 * 60 * 1000000;

	~CClock();

	CClock( CWmDrmServer* aServer );

    void ConstructL();

    void Start();

    static TInt ChangeCallback( TAny* aClock );

    void HandleChange();

    TInt ReadTimeL();

    TInt WriteTimeL();

    void EvaluateCurrentTime();

    TBool TimeIsGood();

    void SetTimeAsGoodL( TBool aGood );

    void GetTimeL( TTime& aTime, TBool& aValid );

protected:

    void RunL();

	CEnvironmentChangeNotifier* iChangeNotifier;

	TTime iTime;

	TBool iTimeIsGood;

	CWmDrmServer* iServer;

private:

    TInt LoadServiceApi();

    TBool iServiceApiLoaded;

	DRM::CDrmServiceApiWrapper* iServiceApi;

	RLibrary iServiceApiLib;

	};

#endif