/*

* 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 CMESSAGELOOKUPTABLE_H

#define CMESSAGELOOKUPTABLE_H

// INCLUDES

#include <e32base.h>

#include "natfwunsafmessagelookuptableitem.h"

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

* Lookup table for mapping UNSAF message types to factory functions.

*

*  @lib natfwunsafprotocols.lib

*/

NONSHARABLE_CLASS(CMessageLookupTable) : public CBase

    {

    public: // Constructors and destructor

        static CMessageLookupTable* NewL();

        /**

        * Destructor, deletes the resources of CMessageLookupTable.

        */

        virtual ~CMessageLookupTable();

    public: // New functions

        /**

        * Searches for a factory function to instantiate an UNSAF message of

        * the indicated type.

        * @param aMessageType UNSAF message type

        * @return TFactoryFnPtr Function to instantiate a UNSAF message,

        *    or NULL if match was not found.

        */

        TFactoryFnPtr Find(TUint16 aMessageType);

    private:

        CMessageLookupTable();

        void ConstructL();

        /**

        * Adds a new item into the table.

        * @param aMessageType UNSAF message type

        * @param aFactoryFn Function to instantiate a UNSAF message

        */

        void AddItemL(CNATFWUNSAFMessage::TType aMessageType,

                         TFactoryFnPtr aFactoryFn);

    private: // Data

        RArray<TMessageLookupTableItem> iTable;

    };

#endif // CMESSAGELOOKUPTABLE_H