1 /**

     2 * Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 * Header for PSD-specific logging class

    16 * 

    17 *

    18 */

    19 

    20 

    21 

    22 /**

    23  @file PsdLogger.h

    24  @internalComponent

    25 */

    26 

    27 #ifndef __PSDLOGGER_H__

    28 #define __PSDLOGGER_H__

    29 

    30 

    31 #include <comms-infras/eventlogger.h>

    32 #include <etelpckt.h>

    33 #include <comms-infras/cagentsmbase.h>

    34 

    35 const TInt KRegularUpdateInterval = 60000000;	///< 1 minute in microseconds

    36 

    37 class MPsdEnv;

    38 class MAgentObserver;

    39 

    40 class CDataLogger: public CBase

    41 /**

    42 Class responsible for logging data volume transfer details to the log file

    43 

    44 @internalComponent

    45 */

    46 	{

    47 public:

    48 	static CDataLogger* NewL(MPsdEnv* aPsdSM,MAgentNotify* aObserver);

    49 	~CDataLogger();

    50 	void Start();

    51 	void StopL();

    52 private:

    53 	CDataLogger(MPsdEnv* aPsdSM,MAgentNotify* aObserver);

    54 	TBool IsVolumeChanged(RPacketContext::TDataVolume& aNewVolume) const;

    55 	static TInt Update(TAny* aContext);

    56 	void RegularUpdateL();

    57 	void LogData();

    58 	void ConstructL();

    59 private:

    60 	MPsdEnv* iSM;

    61 	MAgentNotify* iSMObserver; ///< for access to Notification, Agt->Nif

    62 	CPeriodic* iRegularUpdater;

    63 	RPacketContext::TDataVolume iVolumeTransferred;

    64 	};

    65 

    66 

    67 #endif