// 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:

// netcfgextnotify.cpp

// 

//

/**

 @file

 @brief MNifIfNotify implementation for network config extensions

 @internalTechnology

*/

#ifndef SYMBIAN_NETCFGEXTNOTIFY_H

#define SYMBIAN_NETCFGEXTNOTIFY_H

#include <comms-infras/nifif.h>

#include <comms-infras/ss_subconnprov.h>

#include <comms-infras/nifprvar_internal.h>

class CNetCfgExtNotify : public CBase, public MNifIfNotify

	{

public:

	IMPORT_C static CNetCfgExtNotify* NewL(ESock::CSubConnectionProviderBase* aScpr);

	/**

	   MNifIfNotify interface

	   Only IfProgress, DoReadDes and DoReadInt supported.

	*/

	void LinkLayerDown(TInt aReason, TAction aAction);

	void LinkLayerUp();

    void NegotiationFailed(CNifIfBase* aIf, TInt aReason);

    TInt Authenticate(TDes& aUsername, TDes& aPassword);

    void CancelAuthenticate();

	TInt GetExcessData(TDes8& aBuffer);

	void IfProgress(TInt aStage, TInt aError);

	void IfProgress(TSubConnectionUniqueId aSubConnectionUniqueId, TInt aStage, TInt aError);

	void OpenRoute();

	void CloseRoute();

	TInt Notification(TNifToAgentEventType aEvent, void * aInfo = NULL);

	void BinderLayerDown(CNifIfBase* aBinderIf, TInt aReason, TAction aAction);

 	TInt PacketActivity(TDataTransferDirection aDirection, TUint aBytes, TBool aResetTimer);

	void NotifyDataSent(TSubConnectionUniqueId aSubConnectionUniqueId, TUint aUplinkVolume);

	void NotifyDataReceived(TSubConnectionUniqueId aSubConnectionUniqueId, TUint aDownlinkVolume);

	void NifEvent(TNetworkAdaptorEventType aEventType, TUint aEvent, const TDesC8& aEventData, TAny* aSource=0);

	TInt DoReadInt(const TDesC& aField, TUint32& aValue,const RMessagePtr2* aMessage);

	TInt DoWriteInt(const TDesC& aField, TUint32 aValue,const RMessagePtr2* aMessage);

	TInt DoReadDes(const TDesC& aField, TDes8& aValue,const RMessagePtr2* aMessage);

	TInt DoReadDes(const TDesC& aField, TDes16& aValue,const RMessagePtr2* aMessage);

	TInt DoWriteDes(const TDesC& aField, const TDesC8& aValue,const RMessagePtr2* aMessage);

	TInt DoWriteDes(const TDesC& aField, const TDesC16& aValue,const RMessagePtr2* aMessage);

	TInt DoReadBool(const TDesC& aField, TBool& aValue,const RMessagePtr2* aMessage);

	TInt DoWriteBool(const TDesC& aField, TBool aValue,const RMessagePtr2* aMessage);

private:

	CNetCfgExtNotify(ESock::CSubConnectionProviderBase* aScpr);

	ESock::CSubConnectionProviderBase* iScpr;

	};

#endif // SYMBIAN_NETCFGEXTNOTIFY_H