/*

* Copyright (c) 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 __SETTINGS_H__

#define __SETTINGS_H__

#include <e32base.h> 

#include <centralrepository.h>

//Forward declare

class CDataDepository;

class CSettings : public CBase

{

public:

    IMPORT_C TUint32 CreateNewTableKeyL( TUint aTableMask, TUint32 aFieldMask ) const;

    IMPORT_C void StoreL( const TUint32 aKey, const TInt aData );

    IMPORT_C void StoreL( const TUint32 aKey, const TDesC8& aData );

    IMPORT_C TInt Read( const TUint32 aKey, TInt& aData );

    IMPORT_C TInt ReadL( const TUint32 aKey, HBufC8** aData );

    IMPORT_C TInt EraseL( TUint32 aTableMask, TUint32 aFieldTypeMask );

    virtual void CreateSettingsL() = 0;

    virtual ~CSettings( );

    IMPORT_C TInt ReadDomainSettingsKeyL( const TDesC8& aDomain, TUint32& aDomainKey ) const;

protected: 

    CSettings();

    void ConstructBaseL( TUid aCRUid );

protected: //DATA

    CRepository* iRepository;

private: //DATA

    CDataDepository* iDepository;

};

#endif //__SETTINGS_H__