--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/filemanager/src/inc/fmserviceutils/private/symbian/fmserviceutilshandler.cpp	Wed Sep 29 10:37:03 2010 +0800
@@ -0,0 +1,173 @@
+/*
+* Copyright (c) 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 source file of service utils handler
+*/
+
+
+
+// INCLUDE FILES
+#include "fmserviceutilshandler.h"
+#include <coreapplicationuisdomainpskeys.h>
+#include <coemain.h>
+#include <apgwgnam.h>
+#include <apgtask.h>
+#include <bautils.h>
+#include <tz.h>
+#include <babackup.h>
+#include <pathinfo.h>
+#include <sysutil.h>
+#include <driveinfo.h>
+#include <e32property.h>
+#include <centralrepository.h>
+
+#include "fmutils.h"
+#include <QSettings>
+#include <XQConversions>
+
+// CONSTANTS
+const TInt KAppCloseTimeout = 1000000;
+
+/*!
+    constructor.
+*/
+CFmServiceUtilsHandler::CFmServiceUtilsHandler() :
+    CActive( CActive::EPriorityStandard )
+{
+}
+
+/*!
+    Two-phased constructor.
+*/
+void CFmServiceUtilsHandler::ConstructL()
+{
+    CActiveScheduler::Add( this );
+}
+
+/*!
+    Two-phased constructor.
+*/
+CFmServiceUtilsHandler* CFmServiceUtilsHandler::NewL()
+    {
+    RFs& fs( CCoeEnv::Static()->FsSession() );
+    CFmServiceUtilsHandler* self =
+        new( ELeave ) CFmServiceUtilsHandler();
+
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+
+    return self;
+    }
+
+/*!
+    destructor.
+*/
+CFmServiceUtilsHandler::~CFmServiceUtilsHandler()
+{
+    Cancel();
+    if( iBSWrapper ) {
+        delete iBSWrapper;
+        iBSWrapper = 0;
+    }
+}
+
+/*
+    \sa CActive
+*/
+void CFmServiceUtilsHandler::DoCancel()
+{
+}
+
+/*
+    \sa CActive
+*/ 
+void CFmServiceUtilsHandler::RunL()
+    {
+    iWait.AsyncStop();
+    TInt err( iStatus.Int() );
+    }
+
+/*
+    \sa CActive
+*/
+TInt CFmServiceUtilsHandler::RunError( TInt aError )
+{
+    iWait.AsyncStop();
+    return KErrNone;
+}
+
+/*
+    Call CBaBackupSessionWrapper to close apps
+    this is synchronous which will take a while, please call this function in thread
+*/
+void CFmServiceUtilsHandler::CloseAppsL()
+{
+    if( iBSWrapper ) {
+        delete iBSWrapper;
+        iBSWrapper = 0;
+    }
+
+    iBSWrapper = CBaBackupSessionWrapper::NewL();
+
+    TBackupOperationAttributes atts(
+        MBackupObserver::EReleaseLockNoAccess,
+        MBackupOperationObserver::EStart );
+    iBSWrapper->NotifyBackupOperationL( atts );
+    iBSWrapper->CloseAll( MBackupObserver::EReleaseLockNoAccess, iStatus );
+    SetActive();
+
+    // Memory card formatting cannot be executed if there are open files on it.
+    // It has been detected, that in some cases memory card using applications 
+    // have no time to close file handles before formatting is tried to be executed. 
+    // To address this issue, we need to add a delay here after client-notification 
+    // about pending format and real formatting procedure.
+    User::After( KAppCloseTimeout );
+    StartWait();
+}
+
+/*
+    Call CBaBackupSessionWrapper to restart closed apps
+    this is synchronous which will return quickly.
+*/
+void CFmServiceUtilsHandler::RestartAppsL()
+{
+    if ( !iBSWrapper )
+        {
+        return;
+        }
+    
+    TBackupOperationAttributes atts(
+        MBackupObserver::ETakeLock, MBackupOperationObserver::EEnd );
+    iBSWrapper->NotifyBackupOperationL( atts );
+    iBSWrapper->RestartAll();
+    
+    // Get rid of the wrapper instance
+    delete iBSWrapper;
+    iBSWrapper = 0;
+}
+
+/*
+    wait till request returned in RunL
+*/
+void CFmServiceUtilsHandler::StartWait()
+{
+    if ( iWait.IsStarted() != (TInt)ETrue )
+    {
+        iWait.Start();
+    }
+}
+
+//  End of File