1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 /**

    17  @file

    18  @publishedPartner

    19  @released

    20 */

    21 

    22 #ifndef TMTPTYPEUINTBASE_H

    23 #define TMTPTYPEUINTBASE_H

    24 

    25 #include <e32std.h>

    26 #include <mtp/mmtptype.h>

    27 

    28 /**

    29 Defines the MTP unsigned integer data type base class for 8 to 32-bit integers.

    30 This class is intended for derivation.

    31 @publishedPartner

    32 @released

    33 */

    34 class TMTPTypeUintBase : public MMTPType

    35     {

    36 public: // From MMTPType

    37 

    38     IMPORT_C TInt FirstReadChunk(TPtrC8& aChunk) const;

    39     IMPORT_C TInt NextReadChunk(TPtrC8& aChunk) const;

    40     IMPORT_C TInt FirstWriteChunk(TPtr8& aChunk);

    41     IMPORT_C TInt NextWriteChunk(TPtr8& aChunk);

    42     IMPORT_C TUint64 Size() const;

    43     IMPORT_C TUint Type() const;

    44     

    45 protected:

    46 

    47 	IMPORT_C TMTPTypeUintBase(TUint aData, TUint aSize, TInt aType);

    48 	

    49 protected:

    50 

    51     /**

    52     The data buffer.

    53     */

    54 	TUint   iData;

    55 	

    56 private:

    57 

    58 	/**

    59 	The type's size in bytes.

    60 	*/

    61 	TUint64 iSize;

    62 	

    63 	/**

    64 	The type's MTP datatype code.

    65 	*/

    66 	TUint   iType;

    67     };

    68 

    69 #endif // TMTPTYPEUINTBASE_H