/*

* Copyright (c) 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: 

*

*/

#ifndef __LEGACY_LOOPBACK_VAR_H__

#define __LEGACY_LOOPBACK_VAR_H__

#include <in_sock.h>

/**

some port number not likely to be used by anyone else

@internalTechnology

*/

const TUint KLegacyLoopbackCmdPort = 0xAB;

/**

@internalTechnology

*/

enum TLegacyLoopbackCommands

{

	KForceReconnect = 0xFE,

	KSendNotification = 0xFD,

	KForceDisconnect = 0xFC,

	KForceFinishedSelection = 0xFB,

	KForceBinderError = 0xFA,

	KColourDataByLinkTierAccessPointId = 0xF9

};

/** Range of ports reflected through the loopback driver with the addresses swapped, ports intact [suitable for TCP to talk to self]

 */

const TUint KDriverReflectionRangeStartPort = 5000;

const TUint KDriverReflectionRangeEndPort = 5099;

/** Range of ports reflected through the DummyNif bearer protocol with the addresses swapped, ports intact [suitable for TCP to talk to self]

 */

const TUint KBearerReflectionRangeStartPort = 5100;

const TUint KBearerReflectionRangeEndPort = 5199;

/**

@internalTechnology

*/

// address ranges for different nifs (all variants of dummy)

const TUint32 KLegacyLoopbackLocalAddressBase				= INET_ADDR(10,1,1,0);

/**

@internalTechnology

*/

// Class C host id that the Dummy/Hungry Nifs will never allocate as a local address

// (10.1.1.4 and 10.2.1.4).  These addresses are guaranteed not to match the (randomly

// allocated) local address of the Dummy/Hungry Nifs and hence will avoid the situation

// where the TCP/IP stack does a "short-cut" loopback of packets that avoid the Nifs.

const TUint32 KLegacyLoopbackReservedHostId		= 4;

// return value from CNifIfLink::Send()

const TInt KLegacyLoopbackSendOkay = 1;

//

// DummyNif specific Control options (Level KCOLInterface)

//

/** Base constant for options that set Nifman Idle Timeouts. Used only to define other options. 

@internalTechnology */

const TInt KTestSoLegacyLoopbackSetNifmanTimeout(125); 

/** Set Short (LastSessionClosed) Nifman Idle timeout. Level KCOLInterface.

@internalTechnology */

const TInt KTestSoLegacyLoopbackNifSetLastSessionClosedTimeout( (KTestSoLegacyLoopbackSetNifmanTimeout + 1) | KConnReadUserDataBit);

/** Set Medium (LastSocketClosed) Nifman Idle Timeout. Level KCOLInterface.

@internalTechnology */

const TInt KTestSoLegacyLoopbackSetLastSocketClosedTimeout(  (KTestSoLegacyLoopbackSetNifmanTimeout + 2) | KConnReadUserDataBit);

/** Set Long (LastSocketActivity) Nifman Idle Timeout. Level KCOLInterface.

@internalTechnology */

const TInt KTestSoLegacyLoopbackSetLastSocketActivityTimeout((KTestSoLegacyLoopbackSetNifmanTimeout + 3) | KConnReadUserDataBit);

#endif // __LEGACY_LOOPBACK_VAR_H__