// 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 _ATGPRSDETACH_H

#define _ATGPRSDETACH_H

#include "ATBASE.H"

class CPhoneGlobals;

class CATGprsDetach : public CATCommands

/**

Sends the AT command to detach from the network.

CATGprsDetach inherits from the CATCommands class. 

This class transmits the following commands: AT+CGATT=0

@internalComponent

*/

	{

public:

	static CATGprsDetach* NewL(CATIO* aIo, CTelObject* aTelObject, CATInit* aInit, CPhoneGlobals* aPhoneGlobals);

	~CATGprsDetach ();

	virtual void Start(TTsyReqHandle aTsyReqHandle, TAny* aParams);

	virtual void Stop(TTsyReqHandle aTsyReqHandle);

private:

	CATGprsDetach (CATIO* aIo, CTelObject* aTelObject, CATInit* aInit, CPhoneGlobals* aPhoneGlobals);

	void ConstructL();

	virtual void EventSignal(TEventSource aSource);

	virtual void CompleteWithIOError(TEventSource aSource,TInt aStatus);

	virtual void Complete(TInt aError,TEventSource aSource);

private:

	enum 

		{

		EATNotInProgress,

		ESendDetachCommand,

		EDetachReadComplete

		} iState;								//< Enum for class states.

	};

#endif