--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/filemanager/schbkup/src/fmsystemstatemonitor.cpp	Wed Sep 01 12:31:07 2010 +0100
@@ -0,0 +1,137 @@
+/*
+* Copyright (c) 2002-2008 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:  system state monitor
+*
+*/
+
+#include <ssm/ssmstate.h>
+#include <ssm/ssmdomaindefs.h>
+#include "fmsystemstatemonitor.h"
+
+// ========================= MEMBER FUNCTIONS ==================================
+
+// -----------------------------------------------------------------------------
+// CFmSystemStateMonitor::NewL()
+// Two-phased constructor
+// -----------------------------------------------------------------------------
+CFmSystemStateMonitor* CFmSystemStateMonitor::NewL(
+    MFmSystemStateMonitorObserver& aObserver )
+    {
+    CFmSystemStateMonitor* self = new ( ELeave ) CFmSystemStateMonitor( aObserver );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CFmSystemStateMonitor::~CFmSystemStateMonitor()
+// Destructor.
+// -----------------------------------------------------------------------------
+//
+CFmSystemStateMonitor::~CFmSystemStateMonitor()
+    {
+    Cancel();
+    iSAS.Close();
+    }
+
+// -----------------------------------------------------------------------------
+// CFmSystemStateMonitor::StartMonitor()
+// Start monitor
+// -----------------------------------------------------------------------------
+//
+void CFmSystemStateMonitor::StartMonitor( TUint aStateToMonitor )
+    {
+	if( !IsActive() )
+	    {
+	    iStateToMonitor = aStateToMonitor;
+	    iSAS.RequestStateNotification( iStatus );
+        SetActive();
+	    }
+    }   
+
+// -----------------------------------------------------------------------------
+// CFmSystemStateMonitor::IsSystemStateNormal()
+// Indicate the system state normal or not
+// -----------------------------------------------------------------------------
+//
+TBool CFmSystemStateMonitor::IsSystemStateNormal()
+    {
+    TSsmState state = iSAS.State();
+    return ( state.MainState() == ESsmNormal );
+    }
+
+// -----------------------------------------------------------------------------
+// CFmSystemStateMonitor::CFmSystemStateMonitor()
+// C++ default constructor can NOT contain any code, that might leave.
+// -----------------------------------------------------------------------------
+CFmSystemStateMonitor::CFmSystemStateMonitor( MFmSystemStateMonitorObserver& aObserver ) :
+        CActive( EPriorityStandard ),iObserver( aObserver )
+    {
+    CActiveScheduler::Add( this );
+    }
+
+// -----------------------------------------------------------------------------
+// CFmSystemStateMonitor::ConstructL()
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CFmSystemStateMonitor::ConstructL()
+    {
+    User::LeaveIfError( iSAS.Connect( KSM2GenMiddlewareDomain3 ) );
+    }
+
+// -----------------------------------------------------------------------------
+// CFmSystemStateMonitor::RunL
+// -----------------------------------------------------------------------------
+//
+void CFmSystemStateMonitor::RunL()
+    {
+    User::LeaveIfError( iStatus.Int() );
+    	    
+    TSsmState state = iSAS.State();
+    if ( state.MainState() == iStateToMonitor )
+        {
+        iObserver.SystemStateChangedEvent();
+        iSAS.AcknowledgeStateNotification( KErrNone );
+        }
+    else
+        {
+        iSAS.AcknowledgeAndRequestStateNotification( KErrNone, iStatus );
+        SetActive();
+        }        
+    }
+
+// -----------------------------------------------------------------------------
+// CFmSystemStateMonitor::DoCancel()
+// From CActive.
+// -----------------------------------------------------------------------------
+//
+void CFmSystemStateMonitor::DoCancel()
+    {
+    iSAS.RequestStateNotificationCancel();
+    }      
+
+// -----------------------------------------------------------------------------
+// CFmSystemStateMonitor::RunError()
+// From CActive.
+// -----------------------------------------------------------------------------
+//
+TInt CFmSystemStateMonitor::RunError( TInt aError )
+    {
+    return aError;
+    }
+
+// End of File
+