--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/telephonyprotocols/secondarypdpcontextumtsdriver/spudman/inc/mux.h	Tue Feb 02 01:41:59 2010 +0200
@@ -0,0 +1,87 @@
+// 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:
+// SPUD data multiplexer
+// 
+//
+
+/**
+ @file
+ @internalComponent
+*/
+
+#ifndef MUX_H
+#define MUX_H
+
+#include "spudman.h"
+#include "bindman.h"
+#include <in_iface.h>
+#include <es_prot.h>
+
+/**
+Data multiplexer class.
+Dispatches packets from GUQoS to the appropriate PDP context.
+*/
+NONSHARABLE_CLASS(CSpudMux) : public CNifIfBase
+	{
+public:
+	CSpudMux(CSpudMan& aNifBase);
+	~CSpudMux();
+	void Construct(CBindMan& aBindMan);
+	
+	// setters
+	void SetProtocolBase(CProtocolBase* aProtocolBase);
+
+	// CNifIfBase
+	void Info(TNifIfInfo& aInfo) const;
+	TInt Send(RMBufChain& aPacket, TAny*);
+	TInt Notification(TAgentToNifEventType aEvent, void* /*aInfo*/);
+	void BindL(TAny* aId);
+	TInt State();
+	TInt Control(TUint aLevel, TUint aName, TDes8& aOption, TAny* aSource);
+
+
+private:
+	TInterfaceName iIfName;
+	CBindMan* iBindMan;
+	CProtocolBase* iProtocolBase;
+	};
+
+
+/**
+Data receiver class.
+Receives data from the network and sends it to the network stack.
+*/
+NONSHARABLE_CLASS(CSpudProtocol) : public CProtocolBase
+	{
+public:
+	CSpudProtocol();
+	~CSpudProtocol();
+	void Construct(CBindMan& aBindMan);
+
+	void SetProtocolBaseL(CProtocolBase* aProtocolBase);
+	void DoStartSending() const;
+
+	// CProtocolBase
+	void Identify(TServerProtocolDesc *aDesc) const;
+	void StartSending(CProtocolBase* aProtocol);
+	void Process(RMBufChain& aChain, CProtocolBase* aSourceProtocol);
+	void Process(TDes8& aPDU, TSockAddr* aFrom, TSockAddr* aTo, CProtocolBase* aSourceProtocol);
+	void Error(TInt aError, CProtocolBase* aSourceProtocol);
+
+private:
+	CBindMan* iBindMan;
+	CProtocolBase* iProtocolBase;
+	};
+
+#endif