/*

* Copyright (c) 2003-2009 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: 

* This class is used to handle IKEv2 configuration payload attributes.

*

*/

#ifndef __IKEV2CONFIG_H_

#define __IKEV2CONFIG_H_

#include <e32base.h>

#include "vpnmandefs.h"

class CIkev2Acquire;

class TCPPayloadIkev2;

class TDataAttributes;

class TInetAddr;

//

//

//  CIkev2Config

//  This class is used to handle IKEv2 config payload attributes

//

NONSHARABLE_CLASS(CIkev2Config) : public CBase

{

	public:

		static CIkev2Config* NewL(CIkev2Acquire* aAcquire, TInetAddr* aRemoteIp=NULL);		

		~CIkev2Config();

		TBool ProcessCpL(TCPPayloadIkev2* aCpPayload);

		TPtrC8 Cp() const;

		TUint8 CpType() const;

		TUint32 ExpireTime() const;		

		TVPNAddress VirtualIp();

	private:

		void ConstructL(CIkev2Acquire* aAcquire, TInetAddr* aRemoteIp);

		TInt AddAttribute(TDataAttributes* aAttr, TUint8 aType, TInt aLth, TUint8* aData);		

	private:

		TBool     iRequestGoing;  // CP Request going

		TUint32   iAddressExpiry; // Address expiration time

		HBufC8*   iCp;            // CP Payload buffer

		TUint8    iCpType;

		TVPNAddress iVIP;   // Virtual IP 

};

#endif