/*

* Copyright (c) 2010 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:

*

*/

/**

 @file

*/

#ifndef USBMANCENREPMANAGER_H

#define USBMANCENREPMANAGER_H

#include <e32base.h>

class CRepository;

class CPersonality;

class TUsbDeviceDescriptor;

class CUsbDevice;

/** Helper class for tasks related to central repository. It reads settings from

 *  appropriate cenrep keys */

NONSHARABLE_CLASS( CUsbManCenRepManager ) : public CBase

{

	public:

        /** Two-phased constructor. */

        static CUsbManCenRepManager* NewL(CUsbDevice& aUsbDevice);

        /** Destructor. */

        virtual ~CUsbManCenRepManager();

        void ReadPersonalitiesL(RPointerArray<CPersonality>& aPersonalities);

        void ReadDeviceConfigurationL(CUsbDevice::TUsbDeviceConfiguration& aDeviceConfig);

	private:

		CUsbManCenRepManager(CUsbDevice& aUsbDevice);

		void ConstructL();

        void CheckSignatureL();

		void ReadConfigurationsForPersonalityL(TInt aPersonalityId, CPersonality& aPersonality);

		HBufC* ReadStringKeyLC( TUint32 aKeyId );

	    TInt   ReadKeyL ( TUint32 aKeyId );

        TBool IsClassConfigurableL(TUint aClassId, TInt& aFeatureId);

		TBool IsFeatureSupportedL(TInt aFeatureId);

	private:

	    /** Own repository instance */

		CRepository* 			iRepository;

        /**reference to CUsbDevice*/

        CUsbDevice& iUsbDevice;

        /*the USB Configuratiron signature*/

        TInt iSignature;

};

#endif /*USBMANCENREPMANAGER_H*/