1 /*

     2 * Copyright (c) 2005 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: Declaration of CMMCScBkupDriveSpecificRequest

    15 *     

    16 *

    17 */

    18 

    19 #ifndef __CMMCSCBKUPDRIVESPECIFICREQUEST_H__

    20 #define __CMMCSCBKUPDRIVESPECIFICREQUEST_H__

    21 

    22 // System includes

    23 #include <e32base.h>

    24 #include <f32file.h>

    25 

    26 // User includes

    27 #include "TMMCScBkupOwnerDataType.h"

    28 

    29 // Classes referenced

    30 class CMMCScBkupDriveAndOperationTypeManager;

    31 

    32 

    33 

    34 /**

    35 *

    36 *

    37 * @since 3.0

    38 */

    39 NONSHARABLE_CLASS(CMMCScBkupDriveSpecificRequest) : public CActive

    40     {

    41     protected:

    42 

    43         /**

    44         * C++ default constructor

    45         */

    46         CMMCScBkupDriveSpecificRequest( const CMMCScBkupDriveAndOperationTypeManager& aDriveAndOperations, TMMCScBkupOwnerDataType aDataType, CActive::TPriority aPriority = CActive::EPriorityIdle );

    47 

    48         /**

    49         * Second phase constructor

    50         */

    51         void ConstructL( );

    52 

    53     public:

    54 

    55         /**

    56         * C++ destructor

    57         */

    58         ~CMMCScBkupDriveSpecificRequest();

    59 

    60     protected: // API

    61 

    62         /**

    63         *

    64         */

    65         virtual void RequestL( TRequestStatus& aObserver );

    66 

    67     protected: // Internal methods

    68 

    69         /**

    70         *

    71         */

    72         TBool NextValidDrive(TDriveNumber& aDrive);

    73 

    74         /**

    75         *

    76         */

    77         TBool NextValidDrive(TDriveNumber& aDrive, const TDriveList& aCrossCheckList);

    78 

    79         /**

    80         * Return the current drive

    81         */

    82         TDriveNumber CurrentDrive() const;

    83 

    84         /**

    85         *

    86         */

    87         void CompleteObserverRequest(TInt aCompletionCode);

    88 

    89         /**

    90         *

    91         */

    92         void CompleteSelf(TInt aCompletionCode = KErrNone);

    93 

    94         /**

    95         *

    96         */

    97         inline const CMMCScBkupDriveAndOperationTypeManager& DriveAndOperations() const { return iDriveAndOperations; }

    98 

    99     private: // From CActive

   100 

   101         /**

   102         * Default behaviour is to do nothing

   103         */

   104         void DoCancel();

   105 

   106         /**

   107         * Complete's observer with the error code

   108         */

   109         TInt RunError(TInt aError);

   110 

   111     private: // Member data

   112 

   113         //

   114         const CMMCScBkupDriveAndOperationTypeManager& iDriveAndOperations;

   115         //

   116         TMMCScBkupOwnerDataType iDataType;

   117         //

   118         TInt iCurrentDrive;

   119         //

   120         TRequestStatus* iObserver;

   121     };

   122 

   123 

   124 

   125 

   126 

   127 

   128 

   129 

   130 #endif // __CMMCSCBKUPARCHIVE_H__

   131 

   132 //End of File