/*

* Copyright (c) 2006 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:  

*     Postcard application's interface to central repository

*

*/

#ifndef __POSTCARCENREP_H__

#define __POSTCARCENREP_H__

#include <e32base.h>

#include "PostcardPrivateCRKeys.h"

class CPostcardCenRep : public CBase

    {

public: // Constructors and destructor

    /**

    * Two-phased constructor.

    * @return pointer to created CPostcardCenRep

    */

    static CPostcardCenRep* NewL();

    /**

    * Destructor.

    */

    ~CPostcardCenRep();

public:

    /**

    * Get int data for a key

    * @param aKey Key to read data

    * @return Key value

    */

    TInt Get(TUint32 aKey) const;

    /**

    * Get string data for a key

    * @param aKey Key to read data

    * @return Key value

    */

    const TDesC& GetString(TUint32 aKey) const;

    /**

    * Get Postcard feature (variant) bits

    * @return Postcard variation bits

    */

    TInt FeatureBits() const;

private: // constructors

    CPostcardCenRep();

    /**

    * EPOC constructor

    */

    void ConstructL();

private: // data

    // Int and string data types are supported

    static const TInt8 iIsStringType[KPocaKeyCount];

    // Data read from Postcard central repository is cached here

    union

        {

        TInt asInt;

        HBufC* asString;

        } iData[KPocaKeyCount];

    // Postcard feature bits read from Muiu variant repository

    TInt iFeatureBits;

    };

#endif // __POSTCARCENREP_H__