/*

* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0""

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: Declaration for TMMCScBkupArchiveVector

*     

*

*/

#ifndef __TMMCSCBKUPARCHIVEVECTOR_H__

#define __TMMCSCBKUPARCHIVEVECTOR_H__

// System includes

#include <s32strm.h>

#include <f32file.h>

/**

*

*

* @since 3.0

*/

NONSHARABLE_CLASS(TMMCScBkupArchiveVector)

    {

    public:

        /**

        * C++ default constructor

        */

        inline TMMCScBkupArchiveVector()

            { Reset(); }

        /**

        * C++ default constructor

        */

        inline TMMCScBkupArchiveVector( TInt aOffset, TInt aLength )

            : iOffset( aOffset ), iLength( aLength )

            {}

        /**

        * C++ copy constructor

        */

        inline TMMCScBkupArchiveVector( const TMMCScBkupArchiveVector& aVector )

            : iOffset( aVector.Offset() ), iLength( aVector.Length() )

            {}

    public:

        /**

        *

        */

        inline TInt Offset() const { return iOffset; }

        /**

        *

        */

        inline void SetOffset( TInt aOffset ) { iOffset = aOffset; }

        /**

        *

        */

        inline TInt Length() const { return iLength; }

        /**

        *

        */

        inline void SetLength( TInt aLength ) { iLength = aLength; }

        /**

        *

        */

        inline TInt EndOffset() const { return (iOffset + iLength); }

        /**

        *

        */

        inline void AdjustByDelta( TInt aOffsetDelta ) { iOffset += aOffsetDelta; }

        /**

        *

        */

        static TInt ExternalizedSize();

    public:

        /**

        *

        */

        inline void Reset() { iLength = iOffset = 0; }

        /**

        *

        */

        void ExternalizeL( RWriteStream& aStream ) const;

        /**

        *

        */

        void InternalizeL( RReadStream& aStream );

    private: // Internal enumerations

        enum

            {

            EStreamFormatVersion1 = 1

            };

    private: // Member data

        /**

        *

        */

        TInt iOffset;

        /**

        *

        */

        TInt iLength;

    };

/**

*

* @since 3.0

*/

NONSHARABLE_CLASS(TMMCScBkupArchiveDriveAndVector)

    {

    public:

        /**

        * C++ default constructor

        */

        inline TMMCScBkupArchiveDriveAndVector() : iDrive( EDriveC ) { }

        /**

        * C++ default constructor

        */

        inline TMMCScBkupArchiveDriveAndVector( TDriveNumber aDrive, const TMMCScBkupArchiveVector& aVector ) : iDrive( aDrive), iVector( aVector ) { }

    public:

        /**

        * Internalize object from stream

        */

        void InternalizeL( RReadStream& aStream );

        /**

        * Externalize object to stream

        */

        void ExternalizeL( RWriteStream& aStream ) const;

    private: // Internal enumerations

        enum

            {

            EStreamFormatVersion1 = 1

            };

    public: // Data members

        TDriveNumber iDrive;

        TMMCScBkupArchiveVector iVector;

    };

#endif // __TMMCSCBKUPARCHIVEVECTOR_H__

//End of File