/*

* Copyright (c) 2010 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:  This application is to monitor Harvester and Search Server

*

*/

#ifndef CWDMONITOR_H

#define CWDMONITOR_H

#include <e32base.h>

#include "MWDTimerHandler.h"

#include "mcentrephandler.h"

//Forward declaration

class CWDTimer;

class CentrepMonitor;

class CServerMonitor;

class CWDMonitor : public CBase , public MWDTimerHandler, public MCentrepHandler

    {

public:

    /*

     * Construction

     * @return instance of CWDMonitor

     */

    static CWDMonitor* NewL();

    /*

     * Construction

     * @return instance of CWDMonitor

     */

    static CWDMonitor* NewLC();

    /*

     * Destructor

     */

    virtual ~CWDMonitor();

public:

    /*

     * @description Starts the timer for monitoring the servers.

     */

    void StartMonitor();

    // From MWDTimerHandler

    void HandleWDTimerL();

    //From MCentrepHandler

    void HandlecentrepL( TUint32 aKey );

private:    

    /*

     * Constructor

     */

    CWDMonitor();

    /*

     * Second phase constructor

     */

    void ConstructL();

private:

    // Timer which is used to delay server monitoring

    CWDTimer* iWDTimer;

    TBool iAllowHS;

    TBool iAllowSS;

    TUid iHSUid;

    TUid iSSUid;

    HBufC* iHSName;

    HBufC* iSSName;

    /* Monitor to watch the centrep values of Harvester server status.owned*/

    CentrepMonitor* aHSStatusMonitor;

    /* Monitor to watch the centrep values of Search server status.owned*/

    CentrepMonitor* aSSStatusMonitor;

    /* Monitor to watch the centrep values of Harvester server Uid.owned*/

    CentrepMonitor* aHSUidMonitor;

    /* Monitor to watch the centrep values of Search server Uid.owned*/

    CentrepMonitor* aSSUidMonitor;

    /* Monitor to watch the centrep values of Harvester server Name.owned*/

    CentrepMonitor* aHSNameMonitor;

    /* Monitor to watch the centrep values of Search server Name.owned*/

    CentrepMonitor* aSSNameMonitor;

    /* Monitor to watch the existance of the Harvester server.owned*/

    CServerMonitor* iHarvesterMonitor;

    /* Monitor to watch the existance of the Search server.owned*/

    CServerMonitor* iSearchMonitor;

    };

#endif /* CWDMONITOR_H */