/*

* Copyright (c) 2009 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 C_RADIOSETTINGSBASE_H

#define C_RADIOSETTINGSBASE_H

// System includes

#include <badesca.h>

#include <e32base.h>

// Forward declarations

class CCoeEnv;

class CRadioRepositoryManager;

/**

 * Base class for all settings implementations.

 *

 * Provides commonly used data members and methods.

 */

NONSHARABLE_CLASS( CRadioSettingsBase ) : public CBase

    {

public:

    ~CRadioSettingsBase();

protected:

    CRadioSettingsBase( CRadioRepositoryManager& aRepositoryManager, CCoeEnv& aCoeEnv );

    /**

     * Writes an array to the repository.

     *

     * @param   aUid        The UID of the repository.

     * @param   aKey        The key to which to write the array.

     * @param   aArray      The array to write.

     */

    void WriteArrayEntityL( const TUid& aUid, TUint32 aKey, const CDesCArray& aArray );

    /**

     * Reads an array from the repository.

     *

     * @param   aUid        The UID of the repository.

     * @param   aKey        The key to which to write the array.

     * @return  The array that was read. Ownership is transferred to the caller.

     */

    CDesCArray* ReadArrayEntityL( const TUid& aUid, TUint32 aKey ) const;

protected:

    /**

     * The control environment.

     */

    CCoeEnv&                    iCoeEnv;

    /**

     * The repository manager.

     */

    CRadioRepositoryManager&    iRepositoryManager;

    };

#endif // C_RADIOSETTINGSBASE_H