--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneclientserver/phoneclient/Src/PhCltUtils.cpp	Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,95 @@
+/*
+* Copyright (c) 2002 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:  Utils
+*
+*/
+
+
+// INCLUDE FILES
+#include    "PhCltUtils.h"
+
+
+// CONSTANTS
+_LIT( KPhCltValidChars, "+0123456789*#pwPW" );
+//Prefix for Sip.
+_LIT( KSipPrefix, "sip:" );
+//Prefix for Tel.
+_LIT( KTelPrefix, "tel:" );
+//Prefix for Sos.
+_LIT( KSosPrefix, "sos:" );
+// @ char
+_LIT( KAt, "@" );
+// Prefix length
+const TInt KPrefixLength = 4;
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// PhCltUtils::IsValidChar
+//
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TBool PhCltUtils::IsValidChar( TChar aChar )
+    {
+    TPtrC valid( KPhCltValidChars );
+
+    return valid.Locate( aChar ) != KErrNotFound;
+    }
+
+
+// -----------------------------------------------------------------------------
+// PhCltUtils::RemoveInvalidChars
+//
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void PhCltUtils::RemoveInvalidChars( TDes& aString )
+    {
+    TInt index = aString.Length() - 1;
+
+    for ( ; index >= 0; index-- )
+        {
+        if ( !IsValidChar( aString[ index ] ) )
+            {
+            aString.Delete( index, 1 ); // one character
+            }
+        }
+    }
+
+
+// -----------------------------------------------------------------------------
+// PhCltUtils::RemoveURIPrefixdAndDomainChars
+//
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void PhCltUtils::RemoveURIPrefixdAndDomainChars( TDes& aString )
+    {
+	  // Does number contains prefix. If yes then remove it
+
+    if ( 0 == aString.FindC( KSipPrefix ) ||
+         0 == aString.FindC( KTelPrefix ) ||
+	       0 == aString.FindC( KSosPrefix ) )
+        {
+        aString.Delete( 0, KPrefixLength );
+	      }
+	  // Does Number contains domain part. If yes remove it at beging of @ character.
+    TInt atIndex = aString.Find( KAt );
+    TInt telNumberLength = aString.Length();
+	  if ( 0 < atIndex && 
+	       atIndex < telNumberLength )
+        {
+		    aString.Delete( atIndex, telNumberLength - atIndex );
+		    }
+    }
+//  End of File