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:  Enumerations used in the application UI.

    15  *

    16 */

    17 

    18 

    19 #ifndef __DEVENCENGINEBASE_H__

    20 #define __DEVENCENGINEBASE_H__

    21 

    22 //  Include Files

    23 #include <f32file.h>

    24 #include <e32base.h>    // CBase

    25 

    26 //  Class Definitions

    27 

    28 class CDevEncEngineBase : public CBase

    29     {

    30 public:

    31 

    32     virtual TInt Connect( TDriveNumber aNumber ) = 0;

    33     virtual void Close() = 0;

    34     virtual TInt StartDiskOperation( TInt aOp ) = 0;

    35     virtual TInt DiskStatus( TInt& aStatus ) const = 0;

    36     virtual TInt Progress( TInt& aProgress ) const = 0;

    37     virtual TBool Connected() const = 0;

    38     virtual TDriveNumber DriveNumber() const = 0;

    39 

    40 // For DiskUtils

    41     virtual void TakeKeyInUseL( const TDesC8& aClearKey ) const = 0;

    42     virtual TInt RandomDataGet( TDes8& aData, const TInt aLength ) = 0;

    43     };

    44 

    45 #endif  // __DEVENCENGINEBASE_H__

    46