diff -r 000000000000 -r ff3b6d0fd310 convergedcallengine/serviceselector/src/cssserviceutilities.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/convergedcallengine/serviceselector/src/cssserviceutilities.cpp	Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,139 @@
+/*
+* Copyright (c) 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:  This module contains the implementation of 
+*              : CSsServiceUtilities class
+*
+*/
+
+
+//  INCLUDE FILES
+#include "cssserviceutilities.h"
+#include "cssservicehandlergsm.h"
+#include "cssservicehandlervoice.h"
+#include "cssservicehandlervoip.h"
+
+// CONSTANTS
+_LIT( KSsValidCsNumberChars, "0123456789*#+pwPW" );
+
+
+// ================= MEMBER FUNCTIONS =======================================
+
+
+// -----------------------------------------------------------------------------
+// CSsServiceUtilities::ServiceHandlerByCallTypeL
+// Returns handler by call type
+// -----------------------------------------------------------------------------
+//
+CServiceHandler* SsServiceUtilities::ServiceHandlerByCallTypeL
+        ( 
+        CConvergedServiceSelector::TSsCallType aCallType,
+        TBool aSendKey 
+        )
+    { 
+    CServiceHandler* handler = NULL;
+        
+    // Get handler by calltype
+    switch( aCallType )
+        {
+        case CConvergedServiceSelector::ESsVoiceCall:
+            {
+            /* 
+             * CodeScanner warning "neglected to put variable on
+             * cleanup stack". Method cannot leave when handler is
+             * properly initialized so warning ignored.
+             */
+            if ( aSendKey )
+                {
+                // If CS call is made by SendKey use
+                // Voice service handler. We may have to
+                // change the call type as voip (voice) call
+                handler = CSsServiceHandlerVoice::NewL();
+                }
+            else
+                {
+                // Otherwise use gsm handler
+                handler = CSsServiceHandlerGsm::NewL();
+                }
+            break; 
+            }
+        case CConvergedServiceSelector::ESsVideoCall:
+            {
+            // Use gsm handler for video call
+            handler = CSsServiceHandlerGsm::NewL();
+            break;
+            }
+        case CConvergedServiceSelector::ESsVoipCall:
+            {
+            // VoIP handler for VoIP call
+            handler = CSsServiceHandlerVoip::NewL();
+            break;
+            }
+        default:
+            {
+            User::Leave( KErrNotSupported );
+            break;
+            }
+        }
+    
+    return handler;
+    }
+
+// -----------------------------------------------------------------------------
+// CSsServiceUtilities::SetServiceResult
+// Sets the results to TSsResult
+// -----------------------------------------------------------------------------
+//
+void SsServiceUtilities::SetServiceResult
+        ( 
+        CConvergedServiceSelector::TSsResult& aResult, 
+        CConvergedServiceSelector::TSsCallType aCallType,
+        TUint aServiceId,
+        TBool aEnabled
+        )
+    {
+    aResult.iCallType = aCallType;
+    aResult.iServiceId = aServiceId;
+    aResult.iServiceEnabled = aEnabled;
+    }
+
+// -----------------------------------------------------------------------------
+// CSsServiceUtilities::ServiceHandlerByCallTypeL
+// Sets the results to TSsResult
+// -----------------------------------------------------------------------------
+//
+TBool SsServiceUtilities::IsValidCsNumber
+        ( 
+        const TDesC& aString 
+        )    
+    {
+    if ( KErrNone == aString.Compare( KNullDesC ) )
+        {
+        // Empty string
+        return EFalse;
+        }
+    
+    TLex input( aString );
+    TPtrC valid( KSsValidCsNumberChars );
+
+    while ( valid.Locate( input.Peek() ) != KErrNotFound )
+        {
+        input.Inc();
+        }
+    
+    return !input.Remainder().Length();
+    }
+    
+// ================= OTHER EXPORTED FUNCTIONS ===============================
+
+//  End of File