/*

* Copyright (c) 2002-2006 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:  Defines LanIp4Bearer class

*

*/

/*

* %version: 6 %

*/

#ifndef CLANIP4BEARER_H

#define CLANIP4BEARER_H

#include "CLanxBearer.h"

#include "WlanProvision.h"

NONSHARABLE_CLASS(CLanIp4Bearer) : public CLanxBearer

{

public:

	CLanIp4Bearer(CLANLinkCommon* aLink);

	virtual void ConstructL();

	virtual TInt Control(TUint aLevel,TUint aName,TDes8& aOption);

	virtual ESock::MLowerDataSender::TSendResult Send(RMBufChain& aPdu);

	// we need to override StartSending in CLanIp4Bearer, because of Dhcp.

	virtual void StartSending(CProtocolBase* aProtocol);

	// CLanxBearer

	virtual TInt GetConfig(TBinderConfig& aConfig);

	//Additional methods.

	// Perhaps need different version of this

	virtual TBool WantsProtocol(TUint16 aProtocolCode,const TUint8* aPayload);	

	virtual void Process(RMBufChain& aPdu);

	// Utilities

	virtual const TDesC8& ProtocolName() const;

	// Support for provisioning

	virtual void SetProvisionL(const Meta::SMetaData* aProvision);

private:

	void ReadCommDbLanSettingsL();

	enum {KIPProtocol=0x800, KIP4Protocol=4};

	// 32-bit addresses in IPv4.

  	TUint32				iLocalAddr;

  	TUint32				iNetMask;

  	TUint32				iBroadcastAddr;

  	TUint32				iDefGateway;

  	TUint32				iPrimaryDns;

  	TUint32				iSecondaryDns;

  	TBool				iBroadcastConfigured;

	TBool				iArpMsgNext;

  	const TLanIp4Provision* iProvision;

};

inline CLanIp4Bearer::CLanIp4Bearer(CLANLinkCommon* aLink) : 

   CLanxBearer(aLink)

{

}

#endif // CLANIP4BEARER_H