/*

* 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___

// INCLUDES

#include <etelmm.h>

#include <mmtsy_names.h> // for etel

#include <bautils.h>

#include <schinfo.h>

#include "FotaServer.h"

#include "fotaUpdateAgentComms.h"

#include "fotaengine.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");

_LIT(KDefaultSched, "1h:4h:1d:3d");  

_LIT(Ksep,";");  

// FORWARD  DECLARATIONS

class CFotaServer;

class CFotaUpdate;

// CLASS DECLARATION

/**

 *  Update related activities

 *

 *  @lib    fotaserver

 *  @since  S60 v3.1

 */

NONSHARABLE_CLASS( CFotaUpdate ): public CActive 

    {

public:

    static CFotaUpdate* NewL (CFotaServer* aServer);

    virtual ~CFotaUpdate ();

    /**

     * 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();

    /**

     * 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   aRfs

     * @return  none

     */

    static void DeleteUpdateResultFileL( RFs& aRfs );

    /**

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

     *

     * @since   S60   v3.1

     * @param   aRfs

     * @return  none

     */

    void ExecuteUpdateResultFileL( RFs& aRfs );

    /**

     * Checks the FOTA Install update note variation     

     * @since   S60   v3.2

     * @param   None

     * @return  TBool, ETrue / EFalse

     */

    TBool CheckUpdateVariations();

    /**

     * HandleUpdateAcceptStartL handle the update process when the user pressed Now

     *

     * @since   S60   v5.0

     * @param   None

     * @return  None

     */

    void HandleUpdateAcceptStartL(TBool aSkipBatteryChk = EFalse);

    /**

     * This method handles any update related error.

     *

     * @since   S60   v5.2

     * @param   the error code and value if applicable

     * @return  None, can leave with system wide error.

     */

    void HandleUpdateErrorL(TInt aError, TInt aValue = 0);

    /**

     * This method handles any encryption related error.

     *

     * @since   S60   v5.2

     * @param   the error code

     * @return  None, can leave with system wide error.

     */

    void HandleEncryptionErrorL(TInt aError);

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);

    /**

     * Enum for Interval type of scheduling

     *

     * @since   S60   v3.2

     */   

    enum TUpdateIntervalType

	{

	/** The interval is based on hours. */

	EHourly,

	/** The interval is based on days. */

	EDaily,

	/** The interval is based on months. */

    EMonthly,

	/** The interval is based on years. */

	EYearly,

    /**Show the No reminder             */  

	ENoReminderOn,

	/**Show the No reminder             */   

	};

private:

    CFotaUpdate ();

    /**

     * Check if there's enough battery power to update

     *

     * @since   S60   v3.1

     * @param   aUSBCharger

     * @return  TBool is there enough battery

     */

    TBool CheckBatteryL(TBool aUSBCharger);

    /**

     * HandleUpdateAcceptLaterL handle the update process when the user pressed Later

     *

     * @since   S60   v5.0

     * @param   None

     * @return  None

     */

    void HandleUpdateAcceptLaterL();

    /**

     * HandleErrorBasedonChargingTypeL handle the error based on chrager type 

     *

     * @since   S60   v5.0

     * @param   None

     * @return  None

     */

    void HandleErrorBasedonChargingTypeL();

    /**

     * SetUpdateFailedStatesL Set the state to update failed

     *

     * @since   S60   v5.0

     * @param   None

     * @return  None

     */

    void SetUpdateFailedStatesL();

    /**

     * GetSchedulesInfoL Get the schedule info of FOTA update

     *

     * @since   S60   v5.0

     * @param   None

     * @return  None

     */

    void GetSchedulesInfoL();

    /**

     * Launch notifier for user to interact with

     *

     * @since   S60   v3.1

     * @param   aNotetype

     * @param   aIntparam

     * @return  none

     */

	/**

	 * Prepare and display Reminder Dialog using RFotaReminderDlg

	 * on radio button setting page

	 * @since 	S60	  v3.1

	 * @param None

	 * @return none

	 */

	void ShowReminderDialogL();

	/**

	 * Create the Schedule 

	 * @since 	S60	  v3.1

	 *

	 * @param package id 

	 * @param interval

	 * @return TInt 

	 */

    TInt CreateScheduleL ( const TInt aPackageId

  /**

	 * Create the new Schedule 

	 * @since 	S60	  v3.1

	 *

	 * @param package id 

	 * @param aRet

	 * @param aRadioSelectionIndex

	 * @return None

	 */

    void CreateNewScheduleL(TInt aRet, TInt aRadioSelectionIndex);

  /**

	 * Fins the schedule or deletes it 

	 * @since 	S60	  v3.1

	 *

	 * @param aDelete if true the delete the schedule 

	 * @return TScheduleEntryInfo2

	 */

    TScheduleEntryInfo2 FindScheduleL ( const TBool aDelete );

    /**  

	 * Parse the schedule string from Cenrep

	 * @since 	S60	  v3.2

	 * @param None

	 * @return none

	 */

    void ParseScheduleStringL();

public:

	/**

	* Creates the Array of radio buttons and returns to the caller

	*/

	CDesCArray* CreateRadionButtonArrayLC(const TScheduleEntryInfo2 aScEntry,TInt& aSelectionIndex);

private:

    /**

     * State of the update package. For convenience.

     */

    TPackageState iUpdateState;

    /**

     * reference to fotaserver.

     * Not own

     */

    CFotaServer*    iFotaServer;

    /**

     * Notifier

     */

    RNotifier       iNotifier;

   /**

     * Interval Type  

     */

    RArray<TInt>  iIntervalType; 

    /**

     * Interval  

     */

     RArray<TInt>  iInterval;

    /**

     * Notifier params

     */

    TSyncMLFwUpdNotifParams     iNotifParams;

    /**

     * NOtifier response

     */    

    TSyncMLFwUpdNotifRetValPckg  iDummyResponsePckg;

    /**

     * file server session

     * not own

     */

    RFs*            iFs; 

    /**

     * scheduled  times

     */

    TBuf<255> iscInfo;

	/** 

	* fota update reminder task

	*/

	TFotaScheduledUpdate* iScheduledUpdate;

	/*

	 * flag to handle showing the reminder dialog twice.

	 */

	TBool iHandleUpdateAcceptLater;

    /*

     * tells the battery charge to monitor for.

     */

	TInt iChargeToMonitor;

	/*

	 * to finalize update later

	 */

    };

#endif // __UPDATER_H___