/*

* Copyright (c) 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:  The implementation for presentation elements.

*

*/

#ifndef C_IRNMSLOGGER_H

#define C_IRNMSLOGGER_H

#include <e32base.h>

#include "irsessionparams.h"

class RReadStream;

class RWriteStream;

/**

* This class can hold data for Nms log 

*/

NONSHARABLE_CLASS( CIRNmsLogger ) : public CBase

    {

public:

    /**

    * Function: NewL

    * Two phase constructor returns the instance of CIRNmsLogger

    * @returns instance of CIRNmsLogger

    */

    static CIRNmsLogger* NewL();

    /**

    * Function: NewLC

    * Two phase constructor creates the instance of CIRNmsLogger

    * @returns instance of CIRNmsLogger

    */

    static CIRNmsLogger* NewLC(); 

    /**

    * Function: ~CIRNmsLogger

    * default destructor

    */    

    ~CIRNmsLogger();

private:

    /**

    * Function: ConstructL

    * Two phase constructor

    */    

    void ConstructL();

    /**

    * Function: CIRNmsLogger

    * default constructor

    */    

    CIRNmsLogger();    

public:

    /**

    * Function: ResetResource

    * reset data from channel server

    */

    void ResetResource();

    /**

    * Function: UpdateChannelID

    * updates the channel id

    * @param channel id

    */    

    void UpdateChannelID( TInt aChanneldID );

    /**

    * Function: UpdateCurrentNetwork

    * updates the current network

    * @param current network

    */

    void UpdateCurrentNetwork( TInt aCurrentNetwork );

    /**

    * Function: UpdateHomeOperator

    * updates the home network

    * @param home network

    */

    void UpdateHomeOperator( TInt aHomeOperator );

    /**

    * Function : UpdateNmsStartGMTTime

    * function updates Nms start time with current GMT time

    */

    void UpdateNmsStartGMTTime();

    /**

    * Function: UpdateNmsType

    * updates the nms type

    * @param nms type

    */

    void UpdateNmsType( const TDesC& aNmsType );

    /**    

    * Function: ChannelID

    * return the channel id

    * @return channel id

    */    

    TInt ChannelID() const;

    /**

    * Function: CurrentNetwork

    * returns the Current Network

    * @return Current Network

    */    

    TInt CurrentNetwork() const;

    /**

    * Function: HomeOperator

    * returns the home network

    * @return home network

    */

    TInt HomeOperator() const;

    /**

    * Function: StartTime

    * returns the start time

    * @return start time

    */    

    TDes& StartTime();

    /**

    * Function: NmsType

    * returns the nms type

    * @return nms type

    */    

    TDesC& NmsType();

    /**

    * Function: NmsLogId

    * returns the nmslog id

    * @return n nmslog id

    */    

    TInt NmsLogId() const;

    /**

    * Function: FileName

    * returns file name

    * @return file name

    */

    TFileName FileName();

    /** 

    * Function: DateTime

    * returns Nms start time

    * @return Nms start time

    */

    TTime DateTime();

    /**

    * Function: GetBackedUp

    * Back up the given Nms, copies the data of the Nms

    * @param Nms logs instance which to be copied

    */

    void GetBackedUp( CIRNmsLogger& aNms );

    /**

    * Function: ExternalizeL

    * externialize the stream to the given stream

    * @param write stream

    */

    void ExternalizeL( RWriteStream& aWriteStream );

    /**

    * Function: InternalizeL

    * gets the data from the stream

    * @param read stream

    */

    void InternalizeL( RReadStream& aReadStream );

private:  

    /**                                    

    * file name 

    */                                    

    TFileName iFilePath;

    /**

    * Nms start time

    */

    TTime iStartNmsTime;

    /**

    * time current Nms become active started

    */

    TTime iActiveNmsTime;

    /**

    * start time is stored

    */

    TBuf<64> iStartTime;

    /**

    * NmsLog id

    */

    TInt iNmsLogId;

    /**

    * channel id

    */

    TInt iChannelId;

    /**

    * home operator mcc+mnc

    */

    TInt iHomeOperator;

    /**

    * current operator mcc+mnc

    */

    TInt iNmsCurrentNetwork;

    /**

    * nms type information    

    */

	TBuf<16> iNmsType;

    };

#endif //C_IRNMSLOGGER_H