// 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 __ATGPRSQOSPROFILE_H

#define __ATGPRSQOSPROFILE_H

#include <e32base.h>

#include "et_tsy.h"

#include "et_phone.h"

#include "ATBASE.H"

#include <etelpckt.h>

class CATGprsSetProfile : public CATCommands

/**

Sends the AT command to set the specific QoS profile settings.

Both CATGPRSSetProfile and CATGPRSGetProfile inherits from the CATCommands class. 

This class transmits the following commands: AT+CGQREQ=, AT+CGQMIN=

@internalComponent

*/

	{

public:

	static CATGprsSetProfile* NewL(TInt aCid, CATIO* aIo, CTelObject* aTelObject, CATInit* aInit, CPhoneGlobals* aPhoneGlobals);

	~CATGprsSetProfile();

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

	virtual void Stop(TTsyReqHandle aTsyReqHandle);

protected:

	CATGprsSetProfile(TInt aCid, CATIO* aIo, CTelObject* aTelObject, CATInit* aInit, CPhoneGlobals* aPhoneGlobals);

	void ConstructL();

	virtual void EventSignal(TEventSource aSource);

	virtual void Complete(TInt aErr, TEventSource aSource);

	virtual void CompleteWithIOError(TEventSource aSource,TInt aStatus);

private:

	void MakeupCGQMIN();

	void MakeupCGQREQ();

	RPacketQoS::TQoSGPRSRequested*	iGprsReqProfile;	//< Requested QoS Profile to be set

	TInt iCid;	// context Id used when setting qos profile

	enum // internal states for QoS SetProfile state machine

		{

		EATNotInProgress,

		EWaitForSetCGQMINComplete,

		EWaitForSetCGQMINOK,

		EWaitForSetCGQREQComplete,

		EWaitForSetCGQREQOK

		}iState;

	};

class CATGprsGetProfile : public CATCommands

/**

Sends the AT command to get the specific QoS profile settings.

This class transmits the following commands: AT+CGQREQ?, AT+CGQMIN?

@internalComponent

*/

	{

public:

	static CATGprsGetProfile* NewL(TInt aCid, CATIO* aIo, CTelObject* aTelObject, CATInit* aInit, CPhoneGlobals* aPhoneGlobals);

	~CATGprsGetProfile ();

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

	virtual void Stop(TTsyReqHandle aTsyReqHandle);

protected:

	CATGprsGetProfile (TInt aCid, CATIO* aIo, CTelObject* aTelObject, CATInit* aInit, CPhoneGlobals* aPhoneGlobals);

	void ConstructL();

	virtual void EventSignal(TEventSource aSource);

	virtual void Complete(TInt aErr, TEventSource aSource);

	virtual void CompleteWithIOError(TEventSource aSource,TInt aStatus);

private:

	void ParseCGQMINResponseL();

	void ParseCGQREQResponseL();

	RPacketQoS::TQoSGPRSNegotiated* iGprsNegProfile;	

	TInt iCid; // context Id used when getting qoS profile

	enum 

		{

		EATNotInProgress,

		EWaitForGetCGQMINComplete,

		EWaitForGetCGQMINOK,

		EWaitForGetCGQREQComplete,

		EWaitForGetCGQREQOK

		}iState;												//< Enum for class states.

	};

#endif