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 

    24 #include <DevEncConstants.h>

    25 #include "DevEncProgressDlg.h"

    26 #define KDevEncUIUid 0x2000259A

    27 

    28 //Forward declaration

    29 class CFotaServer;

    30 class CDevEncSessionBase;

    31 class CDevEncStarterStarter;

    32 class CDevEncProgressObserver;

    33 

    34 class CDevEncController : public CBase

    35     {

    36     public:

    37         static CDevEncController* NewL( CFotaServer* aCallback );

    38         static CDevEncController* NewLC( CFotaServer* aCallback );

    39         ~CDevEncController();

    40 

    41     public:

    42         TBool NeedToDecryptL(const TDriveNumber &aDrive);

    43     

    44         void DoStartDecryptionL(const TDriveNumber &aDrive);

    45         

    46         TBool NeedToEncryptL(TDriveNumber &aDrive);

    47         

    48         void DoStartEncryptionL(const TDriveNumber &aDrive );

    49         

    50         void ReportDevEncStartCompleteL(TInt aResult);

    51         

    52         void ReportDevEncOpnCompleteL(TInt aResult);

    53         

    54         TInt GetDEOperation();

    55         

    56     private:

    57     // Functions

    58         CDevEncController(CFotaServer* aCallback);

    59 

    60         void ConstructL();

    61         

    62         TBool IsDeviceEncryptionSupportedL();

    63         

    64         void LoadDevEncSessionL();

    65         

    66         void UnloadDevEncSession();

    67         

    68         void StartDecryptionL();

    69         

    70         void StartEncryptionL();

    71         

    72         TBool CheckBatteryL();

    73         

    74     // Data

    75         CFotaServer* iCallback; // parent

    76         

    77 		RLibrary iLibrary;

    78                 

    79         CDevEncSessionBase*     iEncMemorySession; // Device Encryption engine session

    80 

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

    82         

    83         TDriveNumber iStorageDrive; //Holds the storage drive id

    84         

    85         TInt iDevEncOperation; //TOperations values

    86         

    87     };

    88 

    89 #endif //__DEVENCCONTROLLER_H__

    90 

    91 // End of file