diff -r 000000000000 -r 307788aac0a8 realtimenetprots/sipfw/ClientResolver/Server/src/CSIPCRRoutingEntry.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/ClientResolver/Server/src/CSIPCRRoutingEntry.cpp	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,307 @@
+// Copyright (c) 2005-2009 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:
+// Name          : CSIPCRRoutingEntry.cpp
+// Part of       : SIP Client Resolver
+// Version       : 1.0
+//
+
+
+
+// INCLUDES
+#include "CSIPCRRoutingEntry.h"
+
+// ----------------------------------------------------------------------------
+// CSIPCRRoutingEntry::NewL
+// ----------------------------------------------------------------------------
+//
+CSIPCRRoutingEntry* CSIPCRRoutingEntry::NewL( const TUid& aUid )
+    {
+    CSIPCRRoutingEntry* self = new (ELeave) CSIPCRRoutingEntry(aUid);
+    return self;
+    }
+
+// ----------------------------------------------------------------------------
+// CSIPCRRoutingEntry::CSIPCRRoutingEntry
+// ----------------------------------------------------------------------------
+//
+CSIPCRRoutingEntry::CSIPCRRoutingEntry(const TUid& aUid) 
+ : iReferenceCount(1),
+   iUID(aUid)
+    {
+    }
+
+// ----------------------------------------------------------------------------
+// CSIPCRRoutingEntry::~CSIPCRRoutingEntry
+// ----------------------------------------------------------------------------
+//
+CSIPCRRoutingEntry::~CSIPCRRoutingEntry()
+    {
+    iServedClients.ResetAndDestroy();
+    }
+
+// ----------------------------------------------------------------------------
+// CSIPCRRoutingEntry::ReferenceCount 
+// ----------------------------------------------------------------------------
+//
+TInt& CSIPCRRoutingEntry::ReferenceCount()
+    {
+    return iReferenceCount;
+    }
+
+// ----------------------------------------------------------------------------
+// CSIPCRRoutingEntry::UID 
+// ----------------------------------------------------------------------------
+//
+const TUid& CSIPCRRoutingEntry::UID() const
+    {
+    return iUID;
+    }
+    
+// ----------------------------------------------------------------------------
+// CSIPCRRoutingEntry::SetUID
+// ----------------------------------------------------------------------------
+//
+void CSIPCRRoutingEntry::SetUID( const TUid& aUid )
+    {
+    iUID = aUid;    
+    }
+    
+// ----------------------------------------------------------------------------
+// CSIPCRRoutingEntry::AddL
+// ----------------------------------------------------------------------------
+//
+void CSIPCRRoutingEntry::AddL( const TUid& aUid )
+    {
+	if (FindEntry(aUid)) 
+	    {	    
+	    User::Leave (KErrAlreadyExists);    
+	    }
+	    	    
+    	
+    CSIPCRRoutingEntry* entry = CSIPCRRoutingEntry::NewL(aUid);    
+    CleanupStack::PushL(entry);
+    
+    User::LeaveIfError(iServedClients.Append(entry));
+    CleanupStack::Pop(entry);
+    }
+
+// ----------------------------------------------------------------------------
+// CSIPCRRoutingEntry::AddL
+// ----------------------------------------------------------------------------
+//
+void CSIPCRRoutingEntry::AddL( const CSIPCRRoutingEntry* aEntry )
+    {        
+	if (FindEntry(aEntry->UID())) 
+	    {	    
+	    User::Leave (KErrAlreadyExists);    
+	    }
+	    	        	   
+    User::LeaveIfError(iServedClients.Append(aEntry));
+    }
+
+// ----------------------------------------------------------------------------
+// CSIPCRRoutingEntry::Compare
+// ----------------------------------------------------------------------------
+//
+TBool CSIPCRRoutingEntry::Compare(const CSIPCRRoutingEntry& aItem,
+				const CSIPCRRoutingEntry& aItem2) 
+	{
+	return (aItem.iUID == aItem2.iUID);
+	}
+
+// ----------------------------------------------------------------------------
+// CSIPCRRoutingEntry::FindEntry
+// ----------------------------------------------------------------------------
+//
+CSIPCRRoutingEntry* CSIPCRRoutingEntry::FindEntry(const TUid& aUid)
+	{
+		
+	TIdentityRelation<CSIPCRRoutingEntry> compareId(
+	                                            CSIPCRRoutingEntry::Compare);
+		
+    // Setting temporarily this entry to be the searched one.
+    TUid currentUid = iUID;
+    iUID = aUid;
+	
+	TInt index = iServedClients.Find(this, compareId);
+	
+    // Setting the original uid back.
+    iUID = currentUid;
+	
+	if (index == KErrNotFound)
+	    {	    
+	    return NULL;
+	    }
+	
+	return (CSIPCRRoutingEntry*) iServedClients[index]; 
+	}
+
+// ----------------------------------------------------------------------------
+// CSIPCRRoutingEntry::FindEntryIndex
+// ----------------------------------------------------------------------------
+//
+TInt CSIPCRRoutingEntry::FindEntryIndex(const TUid& aUid)
+	{
+	TIdentityRelation<CSIPCRRoutingEntry> compareId(
+	                                            CSIPCRRoutingEntry::Compare);
+		
+    // Setting temporarily this entry to be the searched one.
+    TUid currentUid = iUID;
+    iUID = aUid;
+	
+	TInt index = iServedClients.Find(this, compareId);
+	
+    // Setting the original uid back.     
+    iUID = currentUid;
+	
+	return index;
+	}
+
+// ----------------------------------------------------------------------------
+// CSIPCRRoutingEntry::FindEntryInTree
+// ----------------------------------------------------------------------------
+//
+CSIPCRRoutingEntry* CSIPCRRoutingEntry::FindEntryInTree( const TUid& aUid)
+    {
+    // if this is the entry, return it..
+    if (iUID == aUid)
+        {        
+        return this;
+        }
+    
+    // search all levels in this routing tree..
+    TInt count = iServedClients.Count();
+    if (count>0)
+        {
+        CSIPCRRoutingEntry* entry = NULL;
+        TInt index;
+        for (index = 0; index < count; index++)
+            {
+            entry = iServedClients[index];            
+            if (entry->UID() == aUid)
+                {                
+                return entry;                       
+                }
+            if (entry->HasClient(aUid))
+                {                
+                return (entry->FindEntryInTree(aUid));
+                }
+            }
+        }
+        
+    return NULL;    
+    }
+
+// ----------------------------------------------------------------------------
+// CSIPCRRoutingEntry::FindParent
+// ----------------------------------------------------------------------------
+//
+CSIPCRRoutingEntry* CSIPCRRoutingEntry::FindParent( const TUid& aUid )
+    {
+    if (UID() == aUid)
+        {                
+        return NULL;           
+        }            
+    
+    TInt count = iServedClients.Count();
+    if (count>0)
+        {
+        CSIPCRRoutingEntry* entry = NULL;
+        TInt index;
+        for (index = 0; index < count; index++)
+            {
+            entry = iServedClients[index];
+            if (entry->UID() == aUid)
+                {                
+                return this;
+                }            
+            if (entry->HasClient(aUid))
+                {                
+                return (entry->FindParent(aUid));
+                }
+            }
+        }
+        
+    return NULL;    
+    }
+
+// ----------------------------------------------------------------------------
+// CSIPCRRoutingEntry::HasClient
+// ----------------------------------------------------------------------------
+//
+TBool CSIPCRRoutingEntry::HasClient( const TUid& aUid ) const
+    {
+    TInt count = iServedClients.Count();
+    
+    if (count>0)
+        {
+        CSIPCRRoutingEntry* entry = NULL;
+        TInt index;
+        for (index = 0; index < count; index++)
+            {
+            entry = iServedClients[index];
+            if (entry->UID() == aUid)
+                {                
+                return ETrue;            
+                }
+            if (entry->HasClient(aUid))
+                {                
+                return ETrue;            
+                }
+            }
+        }
+        
+    return EFalse;    
+    }
+
+// ----------------------------------------------------------------------------
+// CSIPCRRoutingEntry::Remove
+// ----------------------------------------------------------------------------
+//
+TInt CSIPCRRoutingEntry::Remove( const TUid& aUid )
+    {
+    // search the correct entry 
+	TInt index = FindEntryIndex(aUid);
+	
+	if (index == KErrNotFound)
+	    {	    
+	    return KErrNotFound;
+	    }
+	
+    CSIPCRRoutingEntry* entry = iServedClients[index];
+    iServedClients.Remove(index);    
+    delete entry;
+    
+	return KErrNone;	
+    }
+
+// ----------------------------------------------------------------------------
+// CSIPCRRoutingEntry::Detach
+// ----------------------------------------------------------------------------
+//
+CSIPCRRoutingEntry* CSIPCRRoutingEntry::Detach( const TUid& aUid )
+    {
+    // search the correct entry 
+	TInt index = FindEntryIndex(aUid);
+	
+	if (index == KErrNotFound)
+	    {	    
+	    return NULL;
+	    }
+	
+    CSIPCRRoutingEntry* entry = iServedClients[index];
+    iServedClients.Remove(index);    
+
+	return entry;	
+    }