--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationmgmt/networkgateway/inc/requestmessagebuffer.h	Tue Feb 02 01:50:39 2010 +0200
@@ -0,0 +1,69 @@
+// Copyright (c) 2006-2009 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:
+// Definition of network request channel component.
+// 
+//
+
+/**
+ @file
+ @internalTechnology
+ @released
+*/
+
+#ifndef REQUESTMESSGAEBUFFER_H_
+#define REQUESTMESSGAEBUFFER_H_
+
+#include <e32hashtab.h>
+#include "lbsnrhngmsgs.h"
+#include "lbsnetinternalapi.h"
+
+
+
+/** Buffer used by CNetworkRequestChannel and CPsyRequestChannel for non-emergency requests.
+
+LBS processes location and privacy requests and buffers them dynamically
+when an outstanding request is being processed by the NRH.
+
+This buffer allocates memory at run-time, making it unsafe in an OOM
+situation.
+*/
+class CRequestMessageBuffer : public CBase
+	{
+public:
+	static CRequestMessageBuffer* NewL();
+	~CRequestMessageBuffer();
+
+	TInt BufferMessage(const TLbsNetInternalMsgBase& aMessage);
+	const TLbsNetInternalMsgBase* PeekNextMessage();
+	void RemoveMessage(const TLbsNetInternalMsgBase* aMessage);
+
+	static TBool IsMsgTypeEqual(
+			const TLbsNetInternalMsgBase::TLbsNetInternalMsgType* aType, 
+			const TLbsNetInternalMsgBase& aData);
+
+	static TBool IsMsgEqual(
+			const TLbsNetInternalMsgBase& aData1, 
+			const TLbsNetInternalMsgBase& aData2);
+
+private:
+	CRequestMessageBuffer() {}
+	CRequestMessageBuffer(const CRequestMessageBuffer&);
+	
+	void ConstructL();
+	
+private:
+	RPointerArray<TLbsNetInternalMsgBase> iBuffer;
+	};
+
+#endif // REQUESTMESSGAEBUFFER_H_