// 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:

// @file atgprsntwkregstatus.h

// AT command definition

// This file defines the AT command used to Notify the phones current network

//registration status..

//

#ifndef __ATGPRSNTWKREGSTATUSCHANGE_H

#define __ATGPRSNTWKREGSTATUSCHANGE_H

//system include

//user include

#include "atcommandbase.h"

/**

 * CATGprsNtwkRegStatusChange inherits from the CAtCommandBase class. 

 * AT command to Notify the phones current network

 * registration status.

 * This class transmits the following commands: +CGREG:

 */

class CATGprsNtwkRegStatusChange : public CAtCommandBase

	{

public:

	static CATGprsNtwkRegStatusChange* NewL(CGlobalPhonemanager& aGloblePhone,

			                                CCtsyDispatcherCallback& aCtsyDispatcherCallback);

	static CATGprsNtwkRegStatusChange* NewLC(CGlobalPhonemanager& aGloblePhone,

			                                 CCtsyDispatcherCallback& aCtsyDispatcherCallback);			                     	

	/**

	 * Destructor

	 *

	 */

	virtual ~CATGprsNtwkRegStatusChange();

	/**

	 * Virtual function. Inherited from CAtCommandBase

	 * Start Execute AT Command

	 */

	virtual void ExecuteCommand(){};

	/**

	 * Parses the +CGREG unsolicited string from the modem.

	 * An example response would be '+CGREG: 2' where the value denotes the

	 * current registration status.

	 * If parsing succeeds then aRegStatus is updated.

	 * 

	 * Virtual function. Inherited from CAtCommandBase

	 * @param aResponseBuf Line buf reading from baseband 

	 */

	virtual void ParseResponseL(const TDesC8& aResponseBuf);

	/**

	 * Will be called by AT Manager whenever a event was triggered

	 * 

	 * @param aEventSource

	 * @param aStatus

	 */

	virtual void EventSignal(TAtEventSource aEventSource, TInt aStatus);

	/**

	 * 

	 * 

	 */

	void Enable();

	/**

	 * 

	 * 

	 */

	void Disable();

protected:

	/**

	 * Constructor

	 *

	 * @param aGloblePhone

	 * @param aCtsyDispatcherCallback

	 */

	CATGprsNtwkRegStatusChange(CGlobalPhonemanager& aGloblePhone,

				               CCtsyDispatcherCallback& aCtsyDispatcherCallback);	

	/**

	 * 2nd Constructor

	 * This function must be called in his subtype class for 

	 * creating instance of class CRespondBufParser

	 */

	void ConstructL();

private:

	/**

	 * 

	 * 

	 */

	RPacketService::TRegistrationStatus iRegistrationStatus;

	/*

	 * The return value of AT command executed 

	 */

	TInt iError;

	};

#endif