// Copyright (c) 2005-2009 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:

// The Listeners header file.

// Listens to the connection state to perform specific actions

// based on its status.

// 

//

/**

 @file DHCPConfigListener.h

*/

#ifndef __DHCPCONFIGLISTENER_H__

#define __DHCPCONFIGLISTENER_H__

#include "DHCPStates.h"

#include <comms-infras/netsignalevent.h>

class CDHCPControl;

/**

 * Base class for Listeners

 * 

 * @internalTechnology

 */

class CDHCPConfigListener : public CBase, public SDhcpSignal

	{

public:

	static CDHCPConfigListener* NewL(TName& aInterfaceName, CDHCPControl& aControl);

	virtual ~CDHCPConfigListener();

	static void LinklocalAddressSignalHandlerFn(TAny* aThis, const Meta::SMetaData* aData);

	TBool HaveLinkLocal();

private:

	CDHCPConfigListener(CDHCPControl& aControl);

	void ConstructL(TName& aInterfaceName);

	CDHCPControl &iControl;

	NetSubscribe::TEvent iEventLinklocal;

	TInt iLinkLocalAddresses;

	};

#endif // __DHCPCONFIGLISTENER_H__