diff -r 000000000000 -r a4daefaec16c voipplugins/sipconnectionprovider/src/scppropertynotifier.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/voipplugins/sipconnectionprovider/src/scppropertynotifier.cpp	Mon Jan 18 20:12:36 2010 +0200
@@ -0,0 +1,157 @@
+/*
+* Copyright (c) 2002-2007 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:  
+*
+*/
+
+
+#include "scppropertynotifier.h"
+#include "scplogger.h"
+#include "scppropertyobserver.h"
+
+// -----------------------------------------------------------------------------
+// CScpPropertyNotifier::CCScpPropertyNotifier
+// -----------------------------------------------------------------------------
+//
+CScpPropertyNotifier::CScpPropertyNotifier( TUid aUid, 
+                                            TInt aType, 
+                                            MScpPropertyObserver& aObserver ) :
+    CActive( CActive::EPriorityStandard ),
+    iUid( aUid ),
+    iType( aType ),
+    iObserver( aObserver )
+    {
+    SCPLOGSTRING( "CScpPropertyNotifier::CScpPropertyNotifier" );
+
+    CActiveScheduler::Add( this );
+    }
+
+// -----------------------------------------------------------------------------
+// CScpPropertyNotifier::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CScpPropertyNotifier::ConstructL()
+    {
+    SCPLOGSTRING( "CScpPropertyNotifier::ConstructL" );
+    
+    User::LeaveIfError( iProperty.Attach( iUid, iType ) );
+
+    Subscribe();
+    }
+
+// -----------------------------------------------------------------------------
+// CScpPropertyNotifier::NewL
+// -----------------------------------------------------------------------------
+//
+CScpPropertyNotifier* CScpPropertyNotifier::NewL( TUid aUid, 
+                                                  TInt aType,
+                                                  MScpPropertyObserver& aObserver )
+    {
+    SCPLOGSTRING( "CScpPropertyNotifier::NewL" );
+    
+    CScpPropertyNotifier* self = new(ELeave) CScpPropertyNotifier( aUid, 
+                                                                   aType,
+                                                                   aObserver );
+    CleanupStack::PushL( self );    
+    self->ConstructL();    
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CScpPropertyNotifier::~CScpPropertyNotifier
+// -----------------------------------------------------------------------------
+//
+CScpPropertyNotifier::~CScpPropertyNotifier()
+    {
+    SCPLOGSTRING( "CScpPropertyNotifier::~CScpPropertyNotifier" );
+    
+    Cancel();
+    iProperty.Close();
+    }
+
+// -----------------------------------------------------------------------------
+// CScpPropertyNotifier::GetValue
+// -----------------------------------------------------------------------------
+//
+TInt CScpPropertyNotifier::GetValue( TInt& aValue ) const
+    {
+    SCPLOGSTRING( "CScpPropertyNotifier::GetValue" );
+    
+    return iProperty.Get( iUid, iType, aValue );
+    }
+
+// -----------------------------------------------------------------------------
+// CScpPropertyNotifier::Subscribe
+// -----------------------------------------------------------------------------
+//
+void CScpPropertyNotifier::Subscribe()
+    {
+    SCPLOGSTRING( "CScpPropertyNotifier::Subscribe" );      
+    __ASSERT_DEBUG(!IsActive(), User::Panic( KNullDesC, KErrGeneral ) );
+
+    if ( !IsActive() )
+        {
+        iProperty.Subscribe( iStatus );    
+        SetActive();
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CScpPropertyNotifier::RunL
+// -----------------------------------------------------------------------------
+//
+void CScpPropertyNotifier::RunL()
+    {
+    SCPLOGSTRING( "CScpPropertyNotifier::RunL" );
+
+    if( iStatus.Int() == KErrNone )
+        {        
+        TInt value = 0;
+        GetValue( value );
+
+        iObserver.HandlePropertyChanged( value );
+        }
+
+    Subscribe();            
+    }
+
+// -----------------------------------------------------------------------------
+// CScpPropertyNotifier::NewL
+// -----------------------------------------------------------------------------
+//
+#ifdef _DEBUG
+TInt CScpPropertyNotifier::RunError( TInt aError )
+    {
+    SCPLOGSTRING2( "CScpPropertyNotifier::RunError: %d", aError );
+#else
+TInt CScpPropertyNotifier::RunError( TInt /*aError*/ )
+    {
+#endif
+    // Errors are disarded
+    return KErrNone;
+    }
+
+// -----------------------------------------------------------------------------
+// CScpPropertyNotifier::NewL
+// -----------------------------------------------------------------------------
+//
+void CScpPropertyNotifier::DoCancel()
+    {
+    SCPLOGSTRING( "CScpPropertyNotifier::DoCancel" );
+    
+    iProperty.Cancel();
+    }
+
+//  End of File