// Copyright (c) 2003-2009 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 L2CAP_DEBUG_CONTROL_INTERFACE_H_

#define L2CAP_DEBUG_CONTROL_INTERFACE_H_

#include <e32std.h>

#include <e32property.h>

#include <bluetooth/l2capdebuginfo.h>

using namespace L2capDebugInfo;

#ifdef _DEBUG

	#include "debug.h"

	#define L2CAP_DEBUG(x) (static_cast<SBtTls*>(Dll::Tls()))->iDebugCtrlIF->x

	//PDU tracking allocates memory on each PDU event an only free them on stack unload.

	//Therefore it is by default macroed out to prevent udeb performance degradation.

	#ifdef TRACK_L2CAP_PDU

		#define L2CAP_DEBUG_PDU(x) L2CAP_DEBUG(x)

	#else

		#define L2CAP_DEBUG_PDU(x)

	#endif

#else

	#define L2CAP_DEBUG(x)

	#define L2CAP_DEBUG_PDU(x)

#endif

NONSHARABLE_CLASS(TPDUTimerRecord)

	{

public:

	enum TPDUTimerType

		{

		EPDUBFrameTimer,

		EPDUIFrameTimer,

		EPDUUnsegmentedFrameTimer,

		};

	TPDUTimerRecord(TAny* aUID, TUint16 aGroupID, TPDUTimerType aTimerType);

	// Inlines

	inline TAny* GetUID() const;

	inline TUint16 GetGroupID() const;

	inline const TTimeIntervalMicroSeconds& GetPDUTI() const;

	inline const TTimeIntervalMicroSeconds& SentPDUTI() const;

	void MarkGetPDUCalled();

	void MarkPDUSent();

private:

	TTime iTime;

	TAny* iUID;

	TUint16 iGroupID;

	TPDUTimerType iTimerType;

	TTimeIntervalMicroSeconds iGetPDUTI;

	TTimeIntervalMicroSeconds iSentPDUTI;

	};

inline TAny* TPDUTimerRecord::GetUID() const	

	{

	return iUID;

	}

inline TUint16 TPDUTimerRecord::GetGroupID() const	

	{

	return iGroupID;

	}

inline const TTimeIntervalMicroSeconds& TPDUTimerRecord::GetPDUTI() const

	{

	return iGetPDUTI;	

	}

inline const TTimeIntervalMicroSeconds& TPDUTimerRecord::SentPDUTI() const

	{

	return iSentPDUTI;	

	}

NONSHARABLE_CLASS(TPDUGroupTimerRecord)

	{

public:

	TPDUGroupTimerRecord(TUint16 aGroupID, RProperty& aProperty);

	void UpdateGroup(const TTimeIntervalMicroSeconds& aGetPDUTime,

					 const TTimeIntervalMicroSeconds& aSentPDUTime);

	inline TUint16 GetGroupID() const;				 	

private:

	TInt iMinGetPDU;

	TInt iMinSentPDU;

	TInt iMaxGetPDU;

	TInt iMaxSentPDU;

	TInt iAveGetPDU;

	TInt iAveSentPDU;

	TUint16 iSampleSize;

	TUint16 iGroupID;

	RProperty& iProperty;

	};

inline TUint16 TPDUGroupTimerRecord::GetGroupID() const	

	{

	return iGroupID;

	}

NONSHARABLE_CLASS(CDebugControlInterface)

	{

public:

	static CDebugControlInterface* NewL();

	virtual ~CDebugControlInterface();

	// Debug Interface.

	void ObjectAllocation(TObjectType aObjectType, TAllocationType aAllocType);

	void PDUTimer(TPDUTimerEvent aEvent, TAny* aUID, TUint16 aGrpID = 0);

	void UpdateFlushCounters(TFlushCountersEvent aEvent);

	static TBool UIDLinkMatch(const TPDUTimerRecord& aA, 

                              const TPDUTimerRecord& aB);

	static TBool GroupLinkMatch(const TPDUGroupTimerRecord& aA, 

                                const TPDUGroupTimerRecord& aB);

private:

	CDebugControlInterface();

	void DefinePublications();

	void DeletePublications();

private:

	TUint16 iAllocations[EMaxType][EMaxAllocationType];

	RPointerArray<TPDUTimerRecord> iPDUTimerRecords;

	RPointerArray<TPDUGroupTimerRecord> iPDUGroupTimerRecords;

	TUint16 iSDUFlushQueuedSDUFlushed;

	TUint16 iSDUFlushPartialSentSDUFlushed;

	TUint16 iSDUFlushSentSDUFlushed;

	TUint16 iFlushedPDUMuxerResend;

	TUint16 iFlushedPDUDataFlowResend;

	TUint16 iFlushedPDUIFrame;

	TUint16 iIncompleteErroredSDUReceived;

	RProperty iProperty;

	};

#endif