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 */

    20 

    21 #ifndef MMTPDATACODEGENERATOR_H_

    22 #define MMTPDATACODEGENERATOR_H_

    23 

    24 #include <e32def.h>

    25 #include <mtp/tmtptypeguid.h>

    26 

    27 class TMTPTypeGuid;

    28 

    29 /** 

    30 Defines the MTP data provider framework datacode generator 

    31 interface.

    32 */

    33 class MMTPDataCodeGenerator

    34     {

    35 public:

    36 

    37     /**

    38     Generate one ServiceID .

    39     @param aPGUID The GUID of Service.

    40     @param aServiceType service type (normal or abstract).

    41     @param aServiceID the service id that is allocated.

    42     @return System wide error code. KErrNone, if successful.

    43     */

    44    virtual TInt AllocateServiceID( const TMTPTypeGuid& aPGUID, const TUint aServiceType, TUint& aServiceID ) = 0;

    45    

    46    /**

    47     Generate one service property code .

    48     @param aServicePGUID The service GUID .

    49     @param aPKNamespace The GUID of PKey Namespace

    50     @param aPKID The PKey ID of service property

    51     @param aServicePropertyCode The service property code that is allocated.

    52     @return System wide error code. KErrNone if successful.

    53     */

    54    virtual TInt AllocateServicePropertyCode( const TMTPTypeGuid& aServicePGUID, const TMTPTypeGuid& aPKNamespace, const TUint aPKID, TUint16& aServicePropertyCode ) = 0;

    55    

    56    /**

    57     Generate one service format code.

    58     @param aServicePGUID The service GUID .

    59     @param aGUID The GUID of service format

    60     @param aServiceFormatCode The service format code that is allocated.

    61     @return System wide error code. KErrNone if successful.

    62     */

    63    virtual TInt AllocateServiceFormatCode( const TMTPTypeGuid& aServicePGUID, const TMTPTypeGuid& aGUID, TUint16& aServiceFormatCode ) = 0;

    64    

    65    /**

    66     Generate one service method code .

    67     @param aServicePGUID The service GUID .

    68     @param aGUID The GUID of method

    69     @param aMethodFormatCode The method format code that is allocated.

    70     @return System wide error code. KErrNone if successful.

    71     */

    72    virtual TInt AllocateServiceMethodFormatCode( const TMTPTypeGuid& aServicePGUID, const TMTPTypeGuid& aGUID, TUint16& aMethodFormatCode ) = 0;

    73    

    74    };

    75 

    76 

    77 

    78 #endif /* MMTPDATACODEGENERATOR_H_ */