// Copyright (c) 2007-2009 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 

 @publishedPartner

 @released

*/

#ifndef __NAPT_INTERFACE_H__

#define __NAPT_INTERFACE_H__

const TUint KSolNapt = 0x10283515;

const TUint KSoNaptSetup =1;

const TUint KSoNaptUplink =2;

#ifdef SYMBIAN_NETWORKING_ADDRESS_PROVISION

const TUint KSoNaptProvision =3;

#endif //SYMBIAN_NETWORKING_ADDRESS_PROVISION

class TInterfaceLockInfo

/**This is stack based class for information required by napt.This class will be scoped as internal

 * teconology.The information provided by napt will use it. 

 */

	{

	public:

	// IAP of the public interface.

	TUint32 iPublicIap;

	//IAP of the private interface.

	TUint32 iPrivateIap;

	//Private interface IP 

	TInetAddr iPrivateIp;

	//Public interface IP

	TInetAddr iPublicIp;

	//netmask length need to translated.Netmask will be 8 for class A. 16 for class B and 24 class C.

	//this is specificaly for napt. Others can use it accordingly

	TUint iNetmaskLength;

	//Provisioned IP 

	TUint32 iProvisionedIp;

	//Interface Index

	TUint32 iIfIndex;

#ifdef SYMBIAN_NETWORKING_ADDRESS_PROVISION	

	//To enable or disable uplink access.

	TBool iUplinkAccess;

#endif	

	};

class TUplinkInfo

	{

	public:

	//IAP of the private interface.

	TUint32 iPrivateIap;

	// IAP of the public interface.

	TUint32 iPublicIap;

	};	

#ifdef SYMBIAN_NETWORKING_ADDRESS_PROVISION

class TIpForwardingInfo

/**This class is for provisioning NAPT. It is used only by control application.

 */

	{

	public:

	//To enable or disable uplink access.

	TBool iUplinkAccess;

	//private iap settings to be enabled

	TUint32 iPrivateIap;

	};

#endif //SYMBIAN_NETWORKING_ADDRESS_PROVISION

#endif //__NAPT_INTERFACE_H__