--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/convergedcallengine/spsettings/src/spnotifychange.cpp	Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,208 @@
+/*
+* Copyright (c)  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:  Service Provider Settings API
+*
+*/
+
+
+#include <e32property.h>
+#include "spnotifychange.h"
+#include "spdefaultvalues.h"
+#include "mspnotifychangeobserver.h"
+#include "spsapilogger.h" // For logging
+#include "spsbufferedpublisher.h"
+
+// ---------------------------------------------------------------------------
+// Constructor
+// ---------------------------------------------------------------------------
+//
+CSPNotifyChange::CSPNotifyChange( MSPNotifyChangeObserver& aObserver )
+    : CActive( CActive::EPriorityStandard ),
+      iObserver( aObserver )
+    {
+    XSPSLOGSTRING( "CSPNotifyChange::CSPNotifyChange() - IN" );
+    
+    CActiveScheduler::Add(this);
+    
+    XSPSLOGSTRING( "CSPNotifyChange::CSPNotifyChange() - OUT" );
+    }
+
+// ---------------------------------------------------------------------------
+// ConstructL
+// ---------------------------------------------------------------------------
+//
+void CSPNotifyChange::ConstructL()
+    {
+    XSPSLOGSTRING( "CSPNotifyChange::ConstructL() - IN" );
+    
+    iData = CSpsBufferedPublisher::NewL( KUidSystemCategory, KSPNotifyChangeKey );
+    
+    User::LeaveIfError( iProperty.Attach( KUidSystemCategory, KSPNotifyChangeKey ) );
+    
+    XSPSLOGSTRING( "CSPNotifyChange::ConstructL() - OUT" );
+    }
+
+// ---------------------------------------------------------------------------
+// NewL
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CSPNotifyChange* CSPNotifyChange::NewL( MSPNotifyChangeObserver& aObserver )
+    {
+    XSPSLOGSTRING( "CSPNotifyChange::NewL() - IN" );
+    
+    CSPNotifyChange* self = new (ELeave) CSPNotifyChange( aObserver );
+
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    
+    XSPSLOGSTRING( "CSPNotifyChange::NewL() - OUT" );
+
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// Destructor
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CSPNotifyChange::~CSPNotifyChange()
+    {
+    XSPSLOGSTRING( "CSPNotifyChange::~CSPNotifyChange() - IN" );
+    delete iData;
+    Cancel();
+	iIdArray.Reset();   
+    iIdArray.Close();
+    iProperty.Close();
+    
+    XSPSLOGSTRING( "CSPNotifyChange::~CSPNotifyChange() - OUT" );
+    }
+
+// ---------------------------------------------------------------------------
+// From class CActive.
+// ---------------------------------------------------------------------------
+//
+void CSPNotifyChange::DoCancel()
+    {
+    XSPSLOGSTRING( "CSPNotifyChange::DoCancel() - IN" );
+    iData->Stop();
+    iProperty.Cancel();
+    
+    XSPSLOGSTRING( "CSPNotifyChange::DoCancel() - OUT" );
+    }
+
+// ---------------------------------------------------------------------------
+// From class CActive.
+// Handle registration event
+// ---------------------------------------------------------------------------
+//
+void CSPNotifyChange::RunL()
+    {
+    XSPSLOGSTRING( "CSPNotifyChange::RunL() - IN" );
+    
+    User::LeaveIfError( iStatus.Int() );
+    Subscribe();
+    RArray<TUint32> array;
+    iData->GetL( array );
+    
+    TInt count = iIdArray.Count();
+    while( array.Count() )
+        {
+        for( TInt i = 0; i < count; i++ )
+            {
+            if( array[0] == iIdArray[i] )
+                {
+                iObserver.HandleNotifyChange( array[0] );
+                break;
+                }
+            }
+        if( count == 0 )
+            {
+            XSPSLOGSTRING2( 
+                "CSPNotifyChange::RunL() - HandleNotifyChange(%i)", array[0] );
+            iObserver.HandleNotifyChange( array[0] );
+            }
+        
+        array.Remove(0);
+        }
+
+    array.Close();
+
+	XSPSLOGSTRING( "CSPNotifyChange::RunL() - OUT" );
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+TInt CSPNotifyChange::RunError( TInt aError )
+	{
+	XSPSLOGSTRING( "CSPNotifyChange::RunError() - IN" );
+	
+	iObserver.HandleError( aError );
+    
+	Subscribe();
+    
+	XSPSLOGSTRING( "CSPNotifyChange::RunError() - OUT" );
+	
+	return KErrNone;
+	}
+	
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CSPNotifyChange::NotifyChangeL( const RIdArray& aIdArray )
+	{
+	XSPSLOGSTRING( "CSPNotifyChange::NotifyChangeL() - IN" );
+	
+	iIdArray.Reset();
+	
+	TInt count = aIdArray.Count();
+	
+	for( TInt i = 0; i < count; i++)
+		{
+		User::LeaveIfError( iIdArray.Append( aIdArray[i] ) );
+		}
+		
+	Subscribe();
+		
+	XSPSLOGSTRING( "CSPNotifyChange::NotifyChangeL() - OUT" );
+	}
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CSPNotifyChange::NotifyChangeCancel()
+	{
+	XSPSLOGSTRING( "CSPNotifyChange::NotifyChangeCancel() - IN" );
+	
+	Cancel();
+	
+	XSPSLOGSTRING( "CSPNotifyChange::NotifyChangeCancel() - OUT" );
+	}
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+void CSPNotifyChange::Subscribe()
+    {
+    if( !IsActive() )
+        {
+        iData->Start();
+        iProperty.Subscribe( iStatus );
+        SetActive();
+        }
+    }