--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/ServerResolver/inc/CRequestQueue.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,90 @@
+/*
+* Copyright (c) 2004-2009 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          : CRequestQueue.h
+* Part of       : ServerResolver
+* Version       : SIP/4.0 
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+#ifndef CREQUESTQUEUE_H
+#define CREQUESTQUEUE_H
+
+//INCLUDES
+#include <e32base.h>
+#include <e32std.h>
+#include "_sipcodecdefs.h"
+
+// FORWARD DECLARATIONS
+class CServerQuery;
+class MSIPServerResolverObserver;
+
+// CLASS DEFINITION
+/**
+ * CRequestQueue implements a
+ */
+class CRequestQueue : public CBase
+	{
+	public:// Constructors and destructor
+
+		/**
+	 	* Creates a new CRequestQueue instance
+	 	* @returns a new instance of CRequestQueue
+	 	*/
+		static CRequestQueue* NewL();
+		
+		/**
+	 	* Creates a new CRequestQueue instance 
+	 	* and pushes it to CleanupStack
+	 	* @returns a new instance of CRequestQueue
+	 	*/
+		static CRequestQueue* NewLC();
+		
+		/**
+	 	* Destructor.
+	 	*/
+		~CRequestQueue();
+		
+	public:
+	
+		void AddL( CServerQuery& aQuery );
+		
+		CServerQuery* NextQuery();
+		
+		void CancelQuery( MSIPServerResolverObserver* aObserver );
+
+	private:// Constructors and destructor
+
+		CRequestQueue();
+		
+	private:// data
+	
+		TSglQue<CServerQuery> iList;
+		
+		TSglQueIter<CServerQuery> iListIter;
+
+	private: // For testing purposes
+
+		UNIT_TEST(CHostResolverTest)
+	};
+
+#endif // end of CREQUESTQUEUE_H
+
+// End of File