--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/linklayercontrol/networkinterfacemgr/inc/NIFUTL.H	Tue Jan 26 15:23:49 2010 +0200
@@ -0,0 +1,171 @@
+/**
+* Copyright (c) 1997-2009 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:
+*
+*/
+
+
+
+/**
+ @file NIFUTL.H
+ @internalTechnology
+*/
+
+#if !defined(__NIFUTL_H__)
+#define __NIFUTL_H__
+
+#include <networking/bca.h>
+#ifndef __C32COMM_H__
+#include <c32comm.h>
+#endif
+
+class MTimer
+/**
+Utility classes
+@internalTechnology
+*/
+	{
+public:
+#if !defined(__EABI__) && !defined(__X86GCC__)
+	IMPORT_C MTimer();
+#endif
+	IMPORT_C void TimerDelete();
+	IMPORT_C void TimerConstructL(TInt aPriority);
+	IMPORT_C void TimerAt(const TTime& aTime);
+	IMPORT_C void TimerAfter(TTimeIntervalMicroSeconds32 aInterval);
+	IMPORT_C void TimerLock(TTimerLockSpec aLock);
+	IMPORT_C void TimerCancel();
+
+	virtual void TimerComplete(TInt aStatus)=0;
+
+protected:
+	CTimer* iTimer;
+	};
+
+class MBcaControlObserver
+	{
+public:
+	virtual const TDesC& BcaStack() = 0;
+	virtual const TDesC& BcaName() = 0;
+	virtual void Stop(TInt aError) = 0;
+	virtual const TDesC& Port() = 0;
+	virtual TInt IapId() = 0;
+	virtual void InitializeComplete() = 0;
+	virtual void ShutdownComplete(TInt aError) = 0;
+	virtual void SetBca(BasebandChannelAdaptation::MBca* aBca) = 0;
+	};
+
+class CCommReaderV2;
+class CCommWriterV2;
+class CScriptBcaControl;
+
+class MCommV2 : public MBcaControlObserver
+/**
+@internalTechnology
+*/
+	{
+
+friend class CCommReaderV2;
+friend class CCommWriterV2;
+
+public:
+	IMPORT_C void CommDelete();
+	IMPORT_C void CommConstructL(TInt aReadPriority, TInt aWritePriority);
+	IMPORT_C TInt CommOpen(const TDesC& aChannelId);
+	IMPORT_C void CommClose();
+	IMPORT_C void CommCancel();
+	IMPORT_C void CommWrite(const TDesC8& aDes);
+	IMPORT_C void CommWriteReady();
+	IMPORT_C void CommWriteCancel();
+	IMPORT_C TBool CommIsWriting() const;
+	IMPORT_C void CommRead(TDes8& aDes);
+	IMPORT_C void CommReadOneOrMore(TDes8& aDes);
+	IMPORT_C void CommReadReady();
+	IMPORT_C void CommReadCancel();
+	IMPORT_C TBool CommIsReading() const;
+
+	virtual void CommReadComplete(TInt aStatus)=0;
+	virtual void CommWriteComplete(TInt aStatus)=0;
+	
+	//MBcaControlObserver
+	virtual const TDesC& BcaStack() = 0;
+	IMPORT_C virtual const TDesC& BcaName();
+	virtual void Stop(TInt aError) = 0;
+	virtual TInt IapId() = 0;
+	virtual void InitializeComplete() = 0;
+	virtual void ShutdownComplete(TInt aError) = 0;
+	IMPORT_C virtual void SetBca(BasebandChannelAdaptation::MBca* aBca);
+	IMPORT_C virtual const TDesC& Port();
+
+protected:
+#if !defined(__EABI__) && !defined(__X86GCC__)
+	IMPORT_C MCommV2();
+#endif
+
+protected:
+	CScriptBcaControl* iBcaControl;
+	BasebandChannelAdaptation::MBca* iBca;
+	TName iChannelId;
+	CCommReaderV2* iCommReader;
+	CCommWriterV2* iCommWriter;
+	};
+
+//The classes below are derecated and should be replaced with MCommV2
+
+class CCommReader;
+class CCommWriter;
+class CCommLinkStatus;
+class MComm
+/**
+@internalTechnology
+*/
+	{
+
+friend class CCommReader;
+friend class CCommWriter;
+friend class CCommLinkStatus;
+
+public:
+#if !defined(__EABI__) && !defined(__X86GCC__)
+	IMPORT_C MComm();
+#endif
+	IMPORT_C void CommDelete();
+	IMPORT_C void CommConstructL(TInt aReadPriority, TInt aWritePriority);
+	IMPORT_C TInt CommOpen(const TDesC& aName, TCommAccess aAccess);
+	IMPORT_C TInt CommOpen(const TDesC& aDll, const TDesC& aName, TCommAccess aAccess);
+	IMPORT_C TInt CommOpen(const TDesC& aDll, const TDesC& aName, TCommAccess aAccess, TCommRole aRole);
+	IMPORT_C void CommClose();
+	IMPORT_C void CommCancel();
+	IMPORT_C void CommWrite(const TDesC8& aDes);
+	IMPORT_C void CommWriteReady();
+	IMPORT_C void CommWriteCancel();
+	IMPORT_C TBool CommIsWriting() const;
+	IMPORT_C void CommRead(TDes8& aDes);
+	IMPORT_C void CommReadOneOrMore(TDes8& aDes);
+	IMPORT_C void CommReadReady();
+	IMPORT_C void CommReadCancel();
+	IMPORT_C TBool CommIsReading() const;
+
+	virtual void CommReadComplete(TInt aStatus)=0;
+	virtual void CommWriteComplete(TInt aStatus)=0;
+
+protected:
+	RCommServ iCommServer;
+	RComm iCommPort;
+	CCommReader* iCommReader;
+	CCommWriter* iCommWriter;
+	CCommLinkStatus* iCommLinkStatus;
+	};
+
+#endif