diff -r 000000000000 -r a4daefaec16c callcontinuity/vcchotrigger/src/vccgsmnotifications.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/callcontinuity/vcchotrigger/src/vccgsmnotifications.cpp	Mon Jan 18 20:12:36 2010 +0200
@@ -0,0 +1,122 @@
+/*
+* Copyright (c) 2007-2008 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:   
+*
+*/
+
+
+
+#include <mmtsy_names.h>
+
+#include "vccgsmnotifications.h"
+#include "rubydebug.h"
+
+// ======== MEMBER FUNCTIONS ========
+// ---------------------------------------------------------------------------
+// C++ constructor
+// ---------------------------------------------------------------------------
+//
+CVccGsmNotifications::CVccGsmNotifications( RMobilePhone& aPhone )
+    : CActive( EPriorityStandard ),
+      iPhone( aPhone )
+    {
+    CActiveScheduler::Add( this );
+    }
+
+// ---------------------------------------------------------------------------
+// Symbian constructor.
+// ---------------------------------------------------------------------------
+//
+void CVccGsmNotifications::ConstructL()
+    {
+    }
+    
+// ---------------------------------------------------------------------------
+// Symbian constructor.
+// ---------------------------------------------------------------------------
+//    
+CVccGsmNotifications* CVccGsmNotifications::NewL( RMobilePhone& aPhone )
+    {
+    CVccGsmNotifications* self = new(ELeave) CVccGsmNotifications( aPhone );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// C++ destructor.
+// ---------------------------------------------------------------------------
+//
+CVccGsmNotifications::~CVccGsmNotifications()
+    {
+    iObserver = 0;
+    Cancel();
+    }
+    
+// ---------------------------------------------------------------------------
+// Activates notifications
+// ---------------------------------------------------------------------------
+//
+void CVccGsmNotifications::ActivateNotifications( MVccGsmNotifications* aObserver,
+                                                  TInt32 aLow, TInt32 aHigh )
+    {
+    RUBY_DEBUG_BLOCK( "CVccGsmNotifications::ActivateNotifications" );
+    RUBY_DEBUG2( " -aLow = %d aHigh = %d", aLow, aHigh );
+
+    iLow = aLow;
+    iHigh = aHigh;
+    iObserver = aObserver;
+    Cancel();
+    iPhone.NotifySignalStrengthChange( iStatus, iStrength, iBar );
+    RUBY_DEBUG0( " -call SetActive()" );
+    SetActive();
+    }
+    
+// ---------------------------------------------------------------------------
+// Cancels notifications
+// ---------------------------------------------------------------------------
+//
+void CVccGsmNotifications::CancelNotifications()
+    {
+    RUBY_DEBUG_BLOCK( "CVccGsmNotifications::CancelNotifications" );
+    iObserver = NULL;
+    Cancel();
+    }
+
+// ---------------------------------------------------------------------------
+// RunL
+// ---------------------------------------------------------------------------
+//
+void CVccGsmNotifications::RunL()
+    {
+    RUBY_DEBUG_BLOCK( "CVccGsmNotifications::RunL" );
+    RUBY_DEBUG2( " -iObserver=%x iStrength=%d", iObserver, iStrength );
+    RUBY_DEBUG2( " -iLow = %d iHigh = %d", iLow, iHigh );
+
+    iObserver->GsmStrengthChanged( iStrength );
+    iPhone.NotifySignalStrengthChange( iStatus, iStrength, iBar );
+    SetActive();
+    }
+    
+// ---------------------------------------------------------------------------
+// Cancel
+// ---------------------------------------------------------------------------
+//
+void CVccGsmNotifications::DoCancel()
+    {
+    RUBY_DEBUG_BLOCK( "CVccGsmNotifications::DoCancel" );
+    iPhone.CancelAsyncRequest( EMobilePhoneNotifySignalStrengthChange );
+    }
+