/*

* Copyright (c) 2004 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:  Symbian OS Server source.

*

*/

#include <sbdefs.h>

#include <d32dbms.h>

#include <nsmldebug.h>

#include "nsmlsosserver.h"

#include "nsmlagentlog.h"

// --------------------------------------------------------------------------

// CNSmlSOSBackup* CNSmlSOSBackup::NewL( CNSmlSOSHandler* aHandler )

// --------------------------------------------------------------------------

//

CNSmlSOSBackup* CNSmlSOSBackup::NewL( CNSmlSOSHandler* aHandler )

	{

	CNSmlSOSBackup* self = new (ELeave) CNSmlSOSBackup( aHandler );

	CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(); // self

	return self;

	}

// --------------------------------------------------------------------------

// CNSmlSOSBackup::CNSmlSOSBackup( CNSmlSOSHandler* aHandler )

// --------------------------------------------------------------------------

//

CNSmlSOSBackup::CNSmlSOSBackup( CNSmlSOSHandler* aHandler ) :

    CActive( EPriorityNormal ),

    iHandler( aHandler ),

    iRestoring( EFalse )

	{

    CActiveScheduler::Add(this);

	}

// --------------------------------------------------------------------------

// void CNSmlSOSBackup::Subscribe()

// --------------------------------------------------------------------------

//

void CNSmlSOSBackup::Subscribe()

    {

    if ( !IsActive() )

        {

        iProperty.Subscribe( iStatus );    

        SetActive();

        }

    }

// --------------------------------------------------------------------------

// void CNSmlSOSBackup::ConstructL()

// --------------------------------------------------------------------------

//

void CNSmlSOSBackup::ConstructL()

    {

    iProperty.Attach( KUidSystemCategory, conn::KUidBackupRestoreKey );

    Subscribe();    

    TInt currValue(0);

    iProperty.Get( currValue );

    if ( currValue && currValue != ( conn::EBURNormal | conn::ENoBackup ) )

        {

        iHandler->ServerSuspendedL( ETrue );

        }

   	BackUpModeL();

    }

// --------------------------------------------------------------------------

// CNSmlSOSBackup::~CNSmlSOSBackup()

// --------------------------------------------------------------------------

//

CNSmlSOSBackup::~CNSmlSOSBackup()

	{

    Cancel();

    iProperty.Close();

    }

// --------------------------------------------------------------------------

// void CNSmlSOSBackup::RunL()

// --------------------------------------------------------------------------

//

void CNSmlSOSBackup::RunL()

    {

    _DBG_FILE("CNSmlSOSBackup::RunL() : Begin");

    Subscribe();

    TInt value(0);

    iProperty.Get( value );

    const conn::TBURPartType partType =

            static_cast<conn::TBURPartType>( value & conn::KBURPartTypeMask );

    if ( partType && partType != ( conn::EBURUnset | conn::EBURNormal ) )

        {

        _DBG_FILE("CNSmlSOSBackup::RunL() :: Before BackUpModeL");

        BackUpModeL();

        iHandler->ServerSuspendedL( ETrue );

        _DBG_FILE("CNSmlSOSBackup::RunL() :: After BackUpModeL");

        }

    else

        {

        if ( iRestoring )

            {

            _DBG_FILE("Before : ->DeleteDataInRestoreL()");

    		TRAP_IGNORE( DeleteDataInRestoreL() );

    		_DBG_FILE("After  : ->DeleteDataInRestoreL()");

    		_DBG_FILE("Ending restoring");

    		iRestoring = EFalse;

            }

        iHandler->ServerSuspendedL( EFalse );

        }

    _DBG_FILE("CNSmlSOSBackup::RunL() : End");

    }

// --------------------------------------------------------------------------

// void CNSmlSOSBackup::DoCancel()

// --------------------------------------------------------------------------

//

void CNSmlSOSBackup::DoCancel()

    {

    iProperty.Cancel();

    }

// --------------------------------------------------------------------------

// void CNSmlSOSBackup::BackUpModeL()

// --------------------------------------------------------------------------

//

void CNSmlSOSBackup::BackUpModeL()

	{

	_DBG_FILE("CNSmlSOSBackup::BackUpModeL() : Begin");

	TInt value(0);

    iProperty.Get( value );

    //Get the type of current backup process

    const conn::TBURPartType partType =

            static_cast<conn::TBURPartType>( value & conn::KBURPartTypeMask );

	conn::CActiveBackupClient* client = conn::CActiveBackupClient::NewL();

	CleanupStack::PushL( client );

	_DBG_FILE("Before : ->ConfirmReadyForBURL()");

	client->ConfirmReadyForBURL( KErrNone );

	_DBG_FILE("After : ->ConfirmReadyForBURL()");

	if ( ( partType == conn::EBURRestoreFull ) ||

	     ( partType == conn::EBURRestorePartial ) )

		{

		_DBG_FILE("Started restoring");

		iRestoring = ETrue;

		}

	CleanupStack::PopAndDestroy( client ); //client

	_DBG_FILE("CNSmlSOSBackup::BackUpModeL() : End");

	}

// --------------------------------------------------------------------------

// void CNSmlSOSBackup::DeleteDataInRestoreL()

// --------------------------------------------------------------------------

//

void CNSmlSOSBackup::DeleteDataInRestoreL()

	{

	_DBG_FILE("CNSmlSOSBackup::DeleteDataInRestore() : Begin");	

    RDbs database;

    User::LeaveIfError( database.Connect() );

    CleanupClosePushL( database );

    TParse name;

#ifdef SYMBIAN_SECURE_DBMS

	name.Set( KNSmlAgentLogDbName(), NULL, NULL );

#else

    name.Set( KNSmlAgentLogDbName(), KNSmlDatabasesNonSecurePath, NULL );

#endif

    TInt error = database.DeleteDatabase( name.FullName(), KNSmlSOSServerPolicyUID );

    CleanupStack::PopAndDestroy( &database ); // database

    if ( error != KErrNone && error != KErrNotFound )

        {

        _DBG_FILE("CNSmlSOSBackup::DeleteDataInRestore() : End with error");

        User::Leave( error );

        }

     // update the settings db

     CNSmlDSSettings* settings = CNSmlDSSettings::NewLC();

     settings->UpdateHiddenProfilesL();

     CleanupStack::PopAndDestroy(); //settings

     CNSmlDMSettings* dmsettings = CNSmlDMSettings::NewLC();

     dmsettings->ScanAndRepairRestoredProfilesL();

     CleanupStack::PopAndDestroy(); //dmsettings

	_DBG_FILE("CNSmlSOSBackup::DeleteDataInRestore() : End");			

	}

//  End of File