/*

* Copyright (c) 2002-2009 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:  Defines LanxBearer class

*

*/

/*

* %version: 7 %

*/

#ifndef CLANXBEARER_H

#define CLANXBEARER_H

#include <in_iface.h>

#include <comms-infras/nifif.h>

#include <e32uid.h>

#include <nifvar.h>

#include <nifutl.h>

#include <es_ini.h>

#include <es_mbuf.h>

#include <comms-infras/ss_protflow.h>

#include <comms-infras/ss_flowbinders.h>

class CLANLinkCommon;

class TLanProvision;

NONSHARABLE_CLASS(CLanxBearer) : public CBase, public ESock::MLowerDataSender, public ESock::MLowerControl

{

public:

	CLanxBearer(CLANLinkCommon* aLink);

	virtual void ConstructL();

	// from MLowerControl

	virtual TInt GetName(TDes& aName);

	virtual TInt BlockFlow(TBlockOption aOption);

	virtual TInt GetConfig(TBinderConfig& aConfig) = 0;

	//

	virtual void StartSending(CProtocolBase* aProtocol);

	//Additional methods.

	virtual TBool WantsProtocol(TUint16 aProtocolCode, const TUint8* aPayload ) = 0;

	virtual void Process( RMBufChain& aPdu ) = 0;

	virtual void UpdateMACAddr();

    CLANLinkCommon* Link() const;

	// Support for CFProtocol based binding sequence

	virtual const TDesC8& ProtocolName() const = 0;

	void SetUpperPointers(ESock::MUpperDataReceiver* aReceiver, ESock::MUpperControl* aControl);

	TBool MatchesUpperControl(const ESock::MUpperControl* aControl) const;

	// Support for provisioning

	virtual void SetProvisionL(const Meta::SMetaData* aProvision) = 0;

protected: // Data

	ESock::MUpperControl* iUpperControl;

	ESock::MUpperDataReceiver* iUpperReceiver;

	CLANLinkCommon* iLink;

	TInterfaceName iIfName;

	// cache connection info to avoid dbms access after resume sending scenario

	TSoIfConnectionInfo iSoIfConnectionInfo;

	TBool iSoIfConnectionInfoCached;

};

inline CLANLinkCommon* CLanxBearer::Link() const

{

	return iLink;

}

#endif // CLANXBEARER_H