1 /*

     2 * Copyright (c) 2009 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:   CDevEncController class declaration

    15 *

    16 */

    17 

    18 #ifndef __DEVENCCONTROLLER_H__

    19 #define __DEVENCCONTROLLER_H__

    20 

    21 // INCLUDES

    22 #include <e32base.h>

    23 #include <DevEncSession.h>

    24 #include <DevEncConstants.h>

    25 #include "DevEncProgressDlg.h"

    26 #define KDevEncUIUid 0x2000259A

    27 

    28 //Forward declaration

    29 class CFotaServer;

    30 

    31 

    32 class CDevEncStarterStarter;

    33 class CDevEncProgressObserver;

    34 

    35 class CDevEncController : public CBase

    36     {

    37     public:

    38         static CDevEncController* NewL( CFotaServer* aCallback );

    39         static CDevEncController* NewLC( CFotaServer* aCallback );

    40         ~CDevEncController();

    41 

    42     public:

    43         TBool NeedToDecryptL(const TDriveNumber &aDrive);

    44     

    45         void DoStartDecryptionL(const TDriveNumber &aDrive);

    46         

    47         TBool NeedToEncryptL(TDriveNumber &aDrive);

    48         

    49         void DoStartEncryptionL(const TDriveNumber &aDrive );

    50         

    51         void ReportDevEncStartCompleteL(TInt aResult);

    52         

    53         void ReportDevEncOpnCompleteL(TInt aResult);

    54         

    55         TInt GetDEOperation();

    56         

    57     private:

    58     // Functions

    59         CDevEncController(CFotaServer* aCallback);

    60 

    61         void ConstructL();

    62         

    63         TBool IsDeviceEncryptionSupportedL();

    64         

    65         void StartDecryptionL();

    66         

    67         void StartEncryptionL();

    68         

    69         TBool CheckBatteryL();

    70         

    71     // Data

    72         CFotaServer* iCallback; // parent

    73         

    74         CDevEncSession*     iEncMemorySession; // Device Encryption engine session

    75 

    76         CDevEncProgressObserver* iDevEncObserver; //Observer for the encryption/decryption operation

    77         

    78         TDriveNumber iStorageDrive; //Holds the storage drive id

    79         

    80         TInt iDevEncOperation; //TOperations values

    81         

    82     };

    83 

    84 #endif //__DEVENCCONTROLLER_H__

    85 

    86 // End of file