/*

* Copyright (c) 2004-2009 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:

* Name        : 6to4_listener.h

* Part of     : 6to4 plugin / 6to4.prt

* Implements 6to4 automatic and configured tunnels, see

* RFC 3056 & RFC 2893

* Version     : 0.2

*

*/

/**

 @internalComponent

*/

#ifndef __6TO4_LISTENER_H

#define __6TO4_LISTENER_H

//  INCLUDES

#include <e32base.h>

#include <in6_event.h>

#include "6to4.h"

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

*  Listener class implementing MEventListener

*  Gets notifications on new and removed IP addresses on interfaces

*

*  @lib 

*  @since 

*/

class C6to4Listener : public CBase, public MEventListener

	{

	public:  // Constructors and destructor

	C6to4Listener (MNetworkService *const aNetwork, MEventService &aService);

	/**

	 * Destructor.

	 */

	virtual ~C6to4Listener ();

	inline MNetworkService *NetworkService() const { return iNetwork; }

	public: // Functions from base classes

	/**

	 * From MEventListener Handle a notification.

	 * @since 

	 * @param aEventClass Class of event

	 * @param aEventType Type of event

	 * @param aData Event data

	 * @return void

	 */

	virtual void Notify (TUint aEventClass, TUint aEventType,

						 const void * aData);

	private:    // Data

	// 6to4

	MNetworkService *const iNetwork;

	MEventService &iService;

	};

#endif      // __6TO4_LISTENER_H   

// End of File