// Copyright (c) 2001-2009 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:

//

/**

 @file

 @internalAll 

*/

#ifndef __ATGPRSNTWKREGSTATUSCHANGE_H

#define __ATGPRSNTWKREGSTATUSCHANGE_H

#include "ATBASE.H"		// for CATBase

class CATGprsNtwkRegStatusChange : public CATBase

/**

This state machine deals with the unsolicited GPRS network registration status change events.

This state machine adds the expect string '+CGREG:*' and then waits for an event.

@internalComponent

*/

	{

public:		// public methods

	static CATGprsNtwkRegStatusChange* NewL(CATIO* aIo, CTelObject* aTelObject, CPhoneGlobals* aGlobals);

	~CATGprsNtwkRegStatusChange();

	void Enable();

	void Disable();

private:		// private methods

	CATGprsNtwkRegStatusChange(CATIO* aIo, CTelObject* aTelObject, CPhoneGlobals* aGlobals);

	// Utility methods

	void ParseResponseL(RPacketService::TRegistrationStatus& aRegStatus);

	// Pure virtuals from CATBase

	virtual void CompleteWithIOError(TEventSource aSource,TInt aStatus);

	virtual void EventSignal(TEventSource aSource);

	};

#endif