1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Server definitions

    15 *

    16 */

    17 

    18 

    19 #ifndef __CLOCK_H

    20 #define __CLOCK_H

    21 

    22 #include <e32base.h>

    23 #include <f32file.h>

    24 

    25 class CWmDrmServer;

    26 

    27 namespace DRM

    28     {

    29     class CDrmServiceApiWrapper;    

    30     }

    31 

    32 

    33 class CClock : public CTimer

    34 	{

    35 public:

    36 	static const TInt KClockInterval = 15 * 60 * 1000000;

    37 

    38     static CClock* CClock::NewL( CWmDrmServer* aServer );

    39 	~CClock();

    40 	CClock( CWmDrmServer* aServer );

    41 

    42     void ConstructL();

    43 

    44     void Start();

    45 

    46     static TInt ChangeCallback( TAny* aClock );

    47 

    48     void HandleChange();

    49 

    50     TInt ReadTimeL();

    51 

    52     TInt WriteTimeL();

    53 

    54     void EvaluateCurrentTime();

    55 

    56     TBool TimeIsGood();

    57 

    58     void SetTimeAsGoodL( TBool aGood );

    59     

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

    61 

    62 protected:

    63 

    64     void RunL();

    65 

    66 	CEnvironmentChangeNotifier* iChangeNotifier;

    67 	TTime iTime;

    68 	TBool iTimeIsGood;

    69 	CWmDrmServer* iServer;

    70 

    71 private:

    72     TInt LoadServiceApi();

    73     

    74     TBool iServiceApiLoaded;

    75 	DRM::CDrmServiceApiWrapper* iServiceApi;

    76 	RLibrary iServiceApiLib;

    77 

    78 	};

    79 

    80 #endif