// 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 atgetnetworkregistrationstatus.h

// This contains CATNetworkRegistration which is defines the AT command for Getting

// network registration status

// 

#ifndef __CNETWORKREGISTRATION_H__

#define __CNETWORKREGISTRATION_H__

//user include

#include "atcommandbase.h"

// forward class

class CATNetworkRegStatusChange;

/**

 * class CATNetworkRegistration 

 *

 * CATNetworkRegistration inherits from the CAtCommandBase class. 

 * This class transmits the AT+CREG=? Command in order to get 

 * network registration status

 */

class CATNetworkRegistration : public CAtCommandBase

{

public:

	static CATNetworkRegistration* NewL(CGlobalPhonemanager& aGloblePhone, 

		                                CCtsyDispatcherCallback& aCtsyDispatcherCallback);

	/**

	 * Destructor

	 *

	 */

	~CATNetworkRegistration();

	/**

	 * Virtual function. Inherited from CAtCommandBase

	 *  Start Execute AT Command

	 */

	virtual void ExecuteCommand();

	/**

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

	 * 

	 * @param aEventSource

	 * @param aStatus

	 */

	virtual void EventSignal(TAtEventSource aEventSource, TInt aStatus);

	/**

	 * Virtual function. Inherited from CAtCommandBase

	 * @param aResponseBuf Line buf reading from baseband 

	 */

	virtual void ParseResponseL(const TDesC8& aResponseBuf);

	/**

	 * Get error value executed AT Command

	 */

	TInt GetErrorValue();

	virtual void StartRequest();

protected:

	/**

	 * Constructor

	 *

	 * @param aGloblePhone

	 * @param aCtsyDispatcherCallback

	 */

	CATNetworkRegistration(CGlobalPhonemanager& aGloblePhone, 

		                   CCtsyDispatcherCallback& aCtsyDispatcherCallback);

	/**

	 * 2nd Constructor

	 */

	void ConstructL();

private:	

	/*

	 * The return network registration status infomation  of AT command executed 

	 */

	RMobilePhone::TMobilePhoneRegistrationStatus iRegistrationStatus;

	/*

	 * The return error value of AT command executed 

	 */

	TInt iError;

};

#endif