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 for CMMCScBkupStateRequestSizeOfBackupData

    15 *     

    16 *

    17 */

    18 

    19 #ifndef __CMMCSCBKUPSTATEREQUESTSIZEOFBACKUPDATA_H__

    20 #define __CMMCSCBKUPSTATEREQUESTSIZEOFBACKUPDATA_H__

    21 

    22 // User includes

    23 #include "MMCScBkupOperations.h"

    24 #include "CMMCScBkupState.h"

    25 #include "CMMCScBkupDriveSpecificRequest.h"

    26 

    27 // Classes referenced

    28 class CMMCScBkupDataOwnerInfo;

    29 class CMMCScBkupStateRequestSizeOfDataOwner;

    30 

    31 

    32 /**

    33 *

    34 *

    35 * @since 3.0

    36 */

    37 NONSHARABLE_CLASS(CMMCScBkupStateRequestSizeOfBackupData) : public CMMCScBkupState

    38     {

    39     public:

    40 

    41         /**

    42         * Static constructor

    43         */

    44         static CMMCScBkupStateRequestSizeOfBackupData* NewL( MMMCScBkupDriver& aDriver );

    45 

    46         /**

    47         * C++ destructor

    48         */

    49         ~CMMCScBkupStateRequestSizeOfBackupData( );

    50 

    51     private:

    52 

    53         /**

    54         * C++ default constructor

    55         */

    56         CMMCScBkupStateRequestSizeOfBackupData( MMMCScBkupDriver& aDriver );

    57 

    58         /**

    59         * Second phase constructor

    60         */

    61         void ConstructL( );

    62 

    63     public: // From CMMCScBkupState

    64         TMMCScBkupStateId StateId() const;

    65         TMMCScBkupStateId NextStateId() const;

    66         TStateExecution CategorySpecific() const { return EStatePerCategory; }

    67 

    68     private: // From CMMCScBkupState

    69         void PerformStateInitL();

    70         void PerformAsynchronousStateStepL();

    71         TBool PerformAsynchronousErrorCleanup( TInt aError );

    72         void PerformAsynchronousCancellation();

    73 

    74     private: // Data members

    75 

    76         //

    77         TInt iCurrentDataOwnerIndex;

    78         //

    79         CMMCScBkupStateRequestSizeOfDataOwner* iRequestObject;

    80     };

    81 

    82 

    83 

    84 

    85 

    86 

    87 

    88 /**

    89 * NB. This class only sizes active, passive, system and java data. Public

    90 * data is sized elsewhere.

    91 *

    92 * @since 3.0

    93 */

    94 class CMMCScBkupStateRequestSizeOfDataOwner : public CMMCScBkupDriveSpecificRequest

    95     {

    96     public:

    97 

    98         /**

    99         *

   100         */

   101         static CMMCScBkupStateRequestSizeOfDataOwner* NewL( MMMCScBkupDriver& aDriver );

   102 

   103     private:

   104 

   105         /**

   106         * C++ default constructor

   107         */

   108         CMMCScBkupStateRequestSizeOfDataOwner( MMMCScBkupDriver& aDriver );

   109 

   110     public: // API

   111 

   112         /**

   113         *

   114         */

   115         void RequestL( CMMCScBkupDataOwnerInfo& aOwner, TRequestStatus& aObserver );

   116 

   117     private: // From CActive

   118         void RunL();

   119         void DoCancel();

   120 

   121     private: // Internal methods

   122         inline MMMCScBkupDriver& Driver() { return iDriver; }

   123         //

   124         TUint GetActiveAndPassiveDataSizesL( const CDataOwnerInfo& aOwner, CSBGenericDataType& aIdentifier, TDriveNumber aDrive );

   125         TUint GetSIDSpecificSizeL( TSecureId aSecureID, TDriveNumber aDrive, TTransferDataType aDataType );

   126         TUint GetSystemDataSizesL( const CDataOwnerInfo& aOwner, CSBGenericDataType& aIdentifier, TDriveNumber aDrive );

   127         TUint GetJavaDataSizesL( const CDataOwnerInfo& aOwner, CSBGenericDataType& aIdentifier, TDriveNumber aDrive );

   128         TUint GetJavaSpecificSizeL( const TDesC& aHash, TDriveNumber aDrive, TJavaTransferType aDataType );

   129     

   130     private: // Member data

   131 

   132         //

   133         MMMCScBkupDriver& iDriver;

   134         //

   135         CMMCScBkupDataOwnerInfo* iOwner;

   136     };

   137 

   138 

   139 

   140 

   141 

   142 #endif // __CMMCSCBKUPSTATEREQUESTSIZEOFBACKUPDATA_H__

   143 

   144 //End of File