/*

* Copyright (c) 2006-2007 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:   

*

*/

#ifndef CATTRIBUTELOOKUPTABLE_H

#define CATTRIBUTELOOKUPTABLE_H

// INCLUDES

#include <e32base.h>

#include "natfwunsafattributelookuptableitem.h"

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

* Lookup table for mapping a key value to a function pointer.

*

*  @lib natfwunsafprotocols.lib

*/

NONSHARABLE_CLASS(CAttributeLookupTable) : public CBase

    {

    public: // Constructors and destructor

        static CAttributeLookupTable* NewL();

        /**

        * Destructor, deletes the resources of CAttributeLookupTable.

        */

        virtual ~CAttributeLookupTable();

    public: // New functions

        /**

        * Searches for the decode function of the UNSAF attribute type

        * identified by aAttributeType.

        * @param aAttributeType UNSAF attribute type

        * @return TDecodeFnPtr Pointer to the decode function, or NULL if match

        *    was not found.

        */

        TDecodeFnPtr Find(TUint16 aAttributeType);

    private:

        CAttributeLookupTable();

        void ConstructL();

        /**

        * Adds a new item into the table.

        * @param aAttributeType UNSAF attribute type

        * @param aDecodeFn Decode function for the attribute type

        */

        void AddItemL(CNATFWUNSAFAttribute::TType aAttributeType,

                      TDecodeFnPtr aDecodeFn);

    private: // Data

        RArray<TAttributeLookupTableItem> iTable;

    };

#endif // CATTRIBUTELOOKUPTABLE_H