// Copyright (c) 2006-2009 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:

// Definitions of Tunnel Provisioning classes.

// 

//

/**

 @file 

 @internalComponent

*/

#if (!defined TUNNELPROVISION_H__)

#define TUNNELPROVISION_H__

#include <e32cmn.h>

#include <comms-infras/metadata.h>

#include <in_iface.h>

namespace ESock

	{

	class CCommsDatIapView;

	}

struct TTunnelInfo

/**

Provisioning class embedded within the main TTunnelProvision class

*/

	{

public:

	// Rationale: iIfName is effectively TBuf<32> and not an RBuf because Tunnel interface

	// names are typically 26-28 characters.

	TInterfaceName iIfName;

	TUint32 iLocalIap;

	TUint32 iLocalNetwork;

	};

class TTunnelProvision : public Meta::SMetaData

/**

Structure passed to CFProtocol in a ProvisionConfig() message.

*/

	{

public:

	enum

		{

		EUid = 0x10281E02,		// same as Tunnel Flow UID (arbitrary convention only)

		ETypeId = 1 

		};

public:

	void InitialiseConfigL(ESock::CCommsDatIapView* aIapView);

public:

	TTunnelInfo iInfo;

	// No serialisation takes place in CFProtocol - we only cast an SMetaData* to

	// TTunnelProvision* hence DATA_VTABLE is enough.

	DATA_VTABLE

	};

class TTunnelMessages

/**

Methods used to register the Tunnel message virtual constructors

*/

	{

public:

	static void RegisterL();

	static void DeRegister();

	};

#endif // TUNNELPROVISION_H__