/**

* 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 EVENTLOGGER.H

*/

#ifndef __EVENTLOGGER_H__

#define __EVENTLOGGER_H__

#include <logcli.h>

#include <logwraplimits.h>

/**

Event Logging facility

@internalComponent

*/

const TLogId KGenconnLogWaitingForLogId = KLogNullId -1;

/**

Event Logging facility

@internalComponent

*/

const TInt KBytesInfoNotAvailable = -1;

class CEventLogger : public CActive

/**

@internalTechnology

*/

	{

public:

	enum { KConnectionStatusIdNotAvailable = -1,

		      KEventStateMaxCount = 10,

		      KDatabufferSize = 64};

	IMPORT_C static CEventLogger* NewL();

	IMPORT_C virtual ~CEventLogger();

	IMPORT_C void Cancel();

	IMPORT_C void LogCallStart(const TDesC& aRemote,TInt aLogDir, const TDesC& aTelNum, TUid aDataEventType, TRequestStatus& aStatus);

	IMPORT_C void LogCallEnd(TRequestStatus& aStatus);

	IMPORT_C void LogDataTransferred(TInt64 aBytesSent, TInt64 aBytesReceived, TUid aDataEventType, TRequestStatus& aStatus);

	IMPORT_C void LogDataAddEvent(TInt aRConnectionStatusId, const TDesC& aRemote, TInt aLogDir, const TDesC& aTelNum, TUid aDataEventType);

	TInt UpdateLogEventParam(CLogEvent & aLogEvent, TInt aRConnectionStatusId, const TUid& aDataEventType, const TInt64& aBytesSent, const TInt64& aBytesReceived);

	IMPORT_C TInt LogDataUpdateEvent(TInt aRConnectionStatusId, const TUid& aDataEventType, const TInt64& aBytesSent, const TInt64& aBytesReceived);

	IMPORT_C TInt LogDataUpdateEvent(TInt aRConnectionStatusId, const TUid& aDataEventType);

	IMPORT_C void LogDataNotifyLastEventUpdate(TRequestStatus* aStatus);

	/** from CActive */

	void DoCancel();

	void RunL();

private:

	CEventLogger();

	void ConstructL();

private:

	CLogWrapper* iLogWrap;

	CLogEvent* iCurrentLogEvent;

	CArrayPtrFlat<CLogEvent>* iLogEventQueue;

	RFs iFsEventLog;

	TRequestStatus* iNotificationRequestStatus;

	};

#endif