--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneclientserver/EnPolicy/Src/SosEnPolicy/CSosEnPolicyENListHandler.cpp	Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,292 @@
+/*
+* Copyright (c) 2004-2005 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:  Shared Data Monitor
+*
+*/
+
+
+// INCLUDES
+#include "CSosEnPolicyENListHandler.h"
+#include <e32property.h>
+#include <centralrepository.h>
+#include <telservicesinternalcrkeys.h>
+#include <defaultemergencynumberscrkeys.h>
+
+// FUNCTIONS
+
+// -----------------------------------------------------------------------------
+// CSosEnPolicyENListHandler::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CSosEnPolicyENListHandler* CSosEnPolicyENListHandler::NewL( 
+     )
+    {
+    CSosEnPolicyENListHandler* self = new ( ELeave ) 
+        CSosEnPolicyENListHandler();
+
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop();
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CSosEnPolicyENListHandler::~CSosEnPolicyENListHandler()
+// -----------------------------------------------------------------------------
+//
+CSosEnPolicyENListHandler::~CSosEnPolicyENListHandler()
+    {
+    if ( iListener )
+        {
+        iListener->StopListening();
+        delete iListener;
+        }
+    delete iRepository;
+    
+    iProductSpecificList.Zero();
+    iCurrentList.Zero();
+    }
+
+// -----------------------------------------------------------------------------
+// CSosEnPolicyENListHandler::CSosEnPolicyENListHandler
+// C++ constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CSosEnPolicyENListHandler::CSosEnPolicyENListHandler( 
+    )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CSosEnPolicyENListHandler::ConstructL
+// Construction, 2nd phase.
+// -----------------------------------------------------------------------------
+//        
+void CSosEnPolicyENListHandler::ConstructL()
+    {
+    ClearCurrentList();
+    iRepository = CRepository::NewL( KCRUidDefaultEmergencyNumbers );
+    iListener = CCenRepNotifyHandler::NewL( 
+        *this, 
+        *iRepository, 
+        CCenRepNotifyHandler::EStringKey, 
+        KDefaultEmergencyNumbersList);
+    
+    iListener->StartListeningL();
+    }
+
+
+// -----------------------------------------------------------------------------
+// CSosEnPolicyENListHandler::AddToList
+// 
+// Adds number to list with separator.
+// If numbers are set to permanent, also list start index is updated. 
+// Permanent numbers must be in the beginning of the list,
+// so SIM numbers are removed before writing!
+// -----------------------------------------------------------------------------
+//
+void CSosEnPolicyENListHandler::AddToList( 
+    const TDesC& aNumber, 
+    TBool aPermanent ) 
+    {
+    TInt length = aNumber.Length();
+    if ( length > 0 ) // for null string do nothing
+        {
+        // Remove non permanent numbers
+        if ( aPermanent )
+            {
+            ClearCurrentList();
+            }
+        // Write new ones
+    
+        for ( TInt i = 0; i < length; i++ )
+            {
+            iCurrentList[ iCurrentListPlace ] = aNumber[i];
+            iCurrentListPlace++;
+            }
+        iCurrentListPlace++;
+        // Update starting point
+        if ( aPermanent )
+            {
+            iCurrentListStart = iCurrentListPlace;
+            }
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CSosEnPolicyENListHandler::ClearCurrentList
+// 
+// Clears list to be written to Central Repository.
+// Does not clear permanent numbers, from the begining of list
+// There is always 112 or 911 (WCDMA) and optionally product specific numbers.
+// Basically only deleted numbers are SIM emergency numbers.
+// -----------------------------------------------------------------------------
+//
+void CSosEnPolicyENListHandler::ClearCurrentList()
+    {
+    iCurrentList.SetLength( KEnPolicySDEmergencyNumberListLength );
+    iCurrentListPlace = iCurrentListStart;
+    for ( TInt i = iCurrentListStart; 
+          i < KEnPolicySDEmergencyNumberListLength; 
+          i++ )
+        {
+        iCurrentList[i] = KEnPolicySDNumberSeparator;
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CSosEnPolicyENListHandler::IsInListByAdvancedMode
+// 
+// Checks if the number is in list by advanced mode check.
+//
+// -----------------------------------------------------------------------------
+//
+TBool CSosEnPolicyENListHandler::IsInListByAdvancedMode ( TDes& aNumber )
+    {    
+    TLex list( iCurrentList );
+    TLexMark mark;
+    TPtrC token_candidate( KNullDesC() ); 
+    
+    for ( TInt i = 0; i < KEnPolicySDEmergencyNumberListLength; i++ )
+        {
+        list.Mark( mark );
+        list.SkipCharacters();
+        TPtrC token;
+        token.Set( list.MarkedToken( mark ) );
+        if ( token.Length() && ( token == aNumber.Right( token.Length() ) ) )
+            {
+            // _DDPRINT( 4, "ENPolicy.SDM.IsInListAdvanced.ok.", place );
+            if( token_candidate == KNullDesC )
+                { 
+                token_candidate.Set( token ); 
+                } 
+            else 
+                { 
+                if( token.Length() > token_candidate.Length() ) 
+                    { 
+                    token_candidate.Set( token );     
+                    } 
+                } 
+            } 
+        list.Inc(); 
+        } 
+
+    if( token_candidate != KNullDesC ) 
+        { 
+        aNumber = token_candidate; 
+        return ETrue; 
+        }    
+    return EFalse;
+    }
+
+// -----------------------------------------------------------------------------
+// CSosEnPolicyENListHandler::IsInListByNormalMode
+// 
+// Checks if the number is in list by normal mode check.
+//
+// -----------------------------------------------------------------------------
+//
+TBool CSosEnPolicyENListHandler::IsInListByNormalMode( 
+    const TDesC& aNumber )
+    {
+    TInt length = aNumber.Length();
+    TInt place = iCurrentList.Find( aNumber ); // first number of aNumber
+
+    // _DDPRINT( 4, "ENPolicy.SDM.IsInListNormal.ok.", place );  // debug print
+
+    if ( place < 0 )
+        {
+        // negative value is an error, not found!
+        // return immediately
+        return EFalse;
+        }
+
+    TInt endOfMatch = place + length; // end of number + 1
+
+    // we check the begining
+    if ( place > 0 )
+        {
+        // we are not in the begining of buffer, so we have to check
+        // char before that
+        if ( iCurrentList[ place -1 ] != KEnPolicySDNumberSeparator )
+            {
+            // this was just a substring numbers before that
+            return EFalse;
+            }
+        }
+
+    // beginning was ok, so we can continue
+    
+    // now checking the end
+    // there must be atleast one empty space in the end that
+    // we do the checking of number end.
+    if ( endOfMatch < ( iCurrentList.Length() - 2 ) )
+        {
+        if ( iCurrentList[ endOfMatch ] != KEnPolicySDNumberSeparator )
+            {
+            return EFalse;
+            }
+        }
+
+    // if we get so far, its ok.
+    return ETrue;
+    }
+
+// -----------------------------------------------------------------------------
+// CSosEnPolicyENListHandler::ReadProductSpecificNumbers
+// 
+// Reads product specific values from Central Repository.
+// -----------------------------------------------------------------------------
+//
+const TDesC& CSosEnPolicyENListHandler::ReadProductSpecificNumbers()
+    {
+    // This is done only once in bootup phase.
+    iProductSpecificList.Zero();
+
+    TInt err = KErrNone;
+    err = iRepository->Get( KDefaultEmergencyNumbersList, 
+                            iProductSpecificList );
+
+    if ( err != KErrNone )
+        {
+        iProductSpecificList.Zero();
+        }
+
+    // _DDPRINT( 4, "ENPolicy.SDM.ReadPSN.list", iProductSpecificList );
+
+    return iProductSpecificList;
+    }
+
+// -----------------------------------------------------------------------------
+// CDosEmergencyNumberPolicy::HandleNotifyString
+// 
+// Inherited from MCenRepNotifyHandlerCallback.
+// -----------------------------------------------------------------------------
+//
+void CSosEnPolicyENListHandler::HandleNotifyString( 
+    TUint32 aId, const TDesC16& aNewValue )
+    {
+    if( aId == KDefaultEmergencyNumbersList )
+        {
+        iProductSpecificList.Zero();
+        iProductSpecificList.Copy( aNewValue );
+        
+        ClearCurrentList();
+        AddToList( iProductSpecificList );
+        }
+    }
+
+//  End of File