/*

* Copyright (c) 2008-2009 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 main header file of background timer

*

*/

#ifndef IAUPDATEBGREFRESHTIMER_H

#define IAUPDATEBGREFRESHTIMER_H

// INCLUDE FILES 

#include <cenrepnotifyhandler.h>

#include <centralrepository.h>

#include <iaupdateobserver.h>

#include <barsc.h>

#include "iaupdatebgremindertimer.h"

#include "iaupdatebgcontrollerfile.h"

#include "iaupdatebgsoftnotification.h"

#include "iaupdatebgcheckermode.h"

// FORWARD DECLARATIONS

class CIAUpdate;

class CIAUpdateParameters;

class CAknSoftNotifier;

class CInternalFileHandler;

class CIdleObserver;

// CLASS DECLARATION

/**

 * Main class for background timer

 * 

 * @lib 

 * @since 

 */

class CIAUpdateBGTimer : public CTimer, 

                 public MIAUpdateObserver, 

                 public MCenRepNotifyHandlerCallback, 

                 public MIAUpdateBGSoftNotificationCallBack, 

                 public MIAUpdateBGReminderTimerCallBack

    {

    public:

         static CIAUpdateBGTimer* NewL();  

         virtual ~CIAUpdateBGTimer();   

         void StartProcessL();

    public://MCenRepNotifyHandlerCallback

        void HandleNotifyGeneric( TUint32 aId );

    public://MSoftNotificationCallBack

        void SoftNotificationCallBack( TBool aIsAccepted );

        TIAUpdateBGMode CurrentMode();

    public://MIAUpdateObserver

        void CheckUpdatesComplete( TInt aErrorCode, TInt aAvailableUpdates );

        void UpdateComplete( TInt aErrorCode, CIAUpdateResult* aResult );

        void UpdateQueryComplete( TInt aErrorCode, TBool aUpdateNow );

    public: //MReminderTimerCallBack

        void ReminderTimerCallBack();

    private:

        CIAUpdateBGTimer();

        void ConstructL();  

        void RunL();

        void DoCancel();

        TInt RunError(TInt aError);

        void DoUpdatesCheckingL( const TBool& aFromServer );

        TTimeIntervalMicroSeconds32 ConvertToMicroseconds( /*TTimeIntervalDays*/ TTimeIntervalMinutes aInterval );

        TTime GetLastRefreshTimeL();

        TInt SetLastRefreshTime();

        TInt CheckingFrequencyInMinutesL();

        TInt UpdateAvailableReminderIntervalInMinutesL();

        TInt FirstTimeDialogDelayInMinutesL();

        TInt FirstTimeDialogReminderIntervalInMinutesL();

        TBool IsFirstTimeDialogDisabledL();

        void StartL( TTimeIntervalMinutes aWaitTime );

        TTimeIntervalMinutes TimeIntervalFromNextRefreshL();

        TTimeIntervalMinutes TimeIntervalFromNextShowOfNewFeatureDialogL();

        TBool IsAgreementAcceptedL();

        TBool IsAskedAlreadyL();

        void HandlerFirstTimeL();

        TTime GetLastTimeShowNewFeatureDialogL();

        TInt SetLastTimeShowNewFeatureDialogL( TTime aTime );

        TBool GetUserDecisionL();

        TInt SetUserDecisionL( TBool aDecision );

        TBool ReminderOnL();

        TInt SetReminderL( TBool aOn );

        TTime NextRemindTimeL();

        TInt SetNextRemindTimeL( TTime aTime );

        TIAUpdateBGMode ModeL();

        TInt SetModeL( TIAUpdateBGMode aMode );

        TInt RetryTimesL();

        TInt SetRetryTimesL( TInt aRetry );

        HBufC* ReadResourceLC( TInt aResourceId );

        void StartIaupdateL() const;

        void LaunchSoftNotificationL( const TInt& aResourceId, const TInt& SK1, const TInt& SK2 );

        TBool IsAutoUpdateDisabledL();

        void ListenAutoUpdateSettingsL();

        void StopListeningAutoUpdateSettingsL();

        void DoHandleNotifyGenericL( TUint32 aId );

        void DoCheckUpdatesCompleteL( TInt aErrorCode, TInt aAvailableUpdates );

        void DoSoftNotificationCallBackL( TBool aIsAccepted );

        void DoReminderTimerCallBackL();

        void StartUpdatesCheckingL();    

        HBufC8* LoadFileLC(const TDesC& aFile);

        TInt GetPrivatePathL( TFileName& aPath );

        TInt SetSessionPrivatePathL( RFs& aFs, const TDesC& aPath ) const;

        void SetPrivateDriveL( RFs& aFs, const TDesC& aFileName ) const;

        TBool IAUpdateEnabledL() const;

        void Shutdown();

    private:

        // Data       

        CIAUpdate* iUpdate; 

        CIAUpdateParameters* iParameters; 

        CIAUpdateBGReminderTimer* iReminderTimer;

        CRepository* iIAUpdateCRSession; 

        CCenRepNotifyHandler* iNotifyHandler; 

        TInt iRuns;

        TInt iLastRunLength;

        CIAUpdateBGControllerFile* iControllerFile;

        CIAUpdateBGInternalFileHandler* iInternalFile;

        TIAUpdateBGMode iMode;

        CIAUpdateBGSoftNotification* iSoftNotification;

        RResourceFile iResourceFile;

        RFs iFs;

    };        

#endif //IAUPDATEBGREFRESHTIMER_H