--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/ProfileAgent/ProxyResolver/src/CProxyResolvingQueue.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,84 @@
+/*
+* 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          : CProxyResolvingQueue.h
+* Part of       : ProxyResolver
+* Version       : SIP/4.0 
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+
+#ifndef CPROXYRESOLVINGQUEUE_H
+#define CPROXYRESOLVINGQUEUE_H
+
+// INCLUDES
+#include <e32base.h>
+
+// FORWARD DECLARATIONS
+class CProxyQuery;
+
+const TUint KMinProxyResolveRequestId=1;
+const TUint KMaxProxyResolveRequestId=KMaxTUint;
+
+class CProxyResolvingQueue : public CBase
+    {
+public:
+
+    static CProxyResolvingQueue* NewL();
+    static CProxyResolvingQueue* NewLC();
+    
+    ~CProxyResolvingQueue ();
+    
+    // add a query
+    void AddQuery( CProxyQuery& aQuery );
+    // get next query
+    CProxyQuery* NextQuery();
+    // get next query which is opened
+    CProxyQuery* NextReadyQuery();
+    // detach this query from the queue (but do not delete)
+    void DetachByRequestId( TUint aRequestId ); 
+    // remove this query from the queue (and delete)
+    void DeleteByRequestId( TUint aRequestId ); 
+    // get ID for the next request
+    TUint NextRequestId();
+
+private:
+
+    CProxyResolvingQueue();
+    void ConstructL();
+    
+    CProxyQuery* FindQueryByRequestId( TUint aRequestId );
+    
+private: // Data
+
+    TSglQue< CProxyQuery > iList;
+    TSglQueIter< CProxyQuery > iListIter;    
+    TUint iNextRequestId;
+    
+private:
+
+    #ifdef CPPUNIT_TEST
+        friend class CProxyResolvingQueueTest;
+    #endif
+    };
+
+#endif // CPROXYRESOLVINGQUEUE_H
+
+// End of File