/*

 * Copyright (c) 2005 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:   Header for updater active object

 *

 */

#ifndef __UPDATER_H___

#define __UPDATER_H___

//System includes

#include <bautils.h>

#include <schinfo.h>

#include <starterclient.h>

#include "FotaServer.h"

#include "fotaUpdateAgentComms.h"

#include "fotaengine.h"

#include <devicedialogconsts.h>

#include <HbSymbianVariant.h>

#include "fotadevicedialogobserver.h"

// CONSTANTS

_LIT (KUpdateResultFile, "update.resp");

_LIT (KUpdateRequestFile, "update.req");

_LIT (KUpdateBitmap ,"installing.bmp");

_LIT (KRestartingBitmap ,"restarting.bmp");

_LIT (KUpdateTimeStampFileName, "updatetimestamp");

_LIT8 (KSwupdPath8, "c:\\private\\102072C4\\");

_LIT8 (KSwupdFileExt8, ".swupd");

const TInt BatteryLevelAccepted = EBatteryLevelLevel3;

enum MonitorType

    {

    None, BatteryLevel, ChargingStatus

    };

// FORWARD  DECLARATIONS

class CFotaServer;

class CFotaUpdate;

class CFotaDownloadNotifHandler;

// CLASS DECLARATION

/**

 *  Update related activities

 *

 *  @lib    fotaserver

 *  @since  S60 v3.1

 */

NONSHARABLE_CLASS( CFotaUpdate ) : public CActive, MfotadevicedialogObserver

    {

public:

    static CFotaUpdate* NewL(CFotaServer* aServer);

    virtual ~CFotaUpdate();

    /*****Functions called before update*****/

    TBool CheckBatteryL();

    void MonitorBatteryChargeLevel();

    void MonitorBatteryChargingStatus();

    void CancelMonitor();

    /**

     * Start update

     *

     * @since   S60   v3.1

     * @param   aParams         details

     * @return  none

     */

    void StartUpdateL(const TDownloadIPCParams &aParams);

    /**

     * Update. boot.

     *

     * @since   S60   v3.1

     * @param   none

     * @return  none

     */

    void UpdateL();

    /*****Functions called after update *****/

    /**

     * Check update result written update agent. Is it there?

     *

     * @since   S60   v3.1

     * @param   aRfs

     * @return  is it there

     */

    static TBool CheckUpdateResults(RFs& aRfs);

    /**

     * Delete update result file

     *

     * @since   S60   v3.1

     * @param   none

     * @return  none

     */

    static void DeleteUpdateResultFileL();

    /**

     * Execute update result file. That is, read result code. Send it to srv.

     *

     * @since   S60   v3.1

     * @param   aRfs

     * @return  none

     */

    void ExecuteUpdateResultFileL();

protected:

    // from base classes

    /**

     * Hanlde notifier clicking

     *

     * @since   S60   v3.1

     * @param   none

     * @return  none

     */

    virtual void RunL();

    /**

     * Cancel outstanding reqeust

     *

     * @since   S60   v3.1

     * @param   none

     * @return  none

     */

    void DoCancel();

    /**

     * Handle leaving runl

     *

     * @since   S60   v3.1

     * @param   aError  error

     * @return  none

     */

    virtual TInt RunError(TInt aError);

private:

    CFotaUpdate();

    void ShowDialogL(TFwUpdNoteTypes dialogid);

    TBool IsUSBConnected();

    TInt WriteUpdateBitmapL( const TDesC& aText, const TDesC& aFile);

public:

    // from MfotadevicedialogObserver

    void HandleDialogResponse(int response, TInt aDialogid);

private:

    /**

     * reference to fotaserver.

     * Not own

     */

    CFotaServer* iFotaServer;

    RProperty iProperty;

    MonitorType iMonitorType;

    CHbSymbianVariantMap * iNotifParams;

    CFotaDownloadNotifHandler * iNotifier;

    };

#endif // __UPDATER_H___