--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/linklayercontrol/nullagt/src/NullAgent.h	Tue Jan 26 15:23:49 2010 +0200
@@ -0,0 +1,132 @@
+// Copyright (c) 1997-2009 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:
+// NullAgent
+// 
+//
+
+/**
+ @file 
+ @internalComponent
+*/
+
+
+#if !defined(__NULL_AGENT_H__)
+#define __NULL_AGENT_H__
+
+#include <comms-infras/cagentbase.h>
+#include <comms-infras/ni_log.h>
+#include "nullagtprog.h"
+#include <etelpckt.h> 
+#ifndef SYMBIAN_ENABLE_SPLIT_HEADERS
+#include <comms-infras/nifprvar_internal.h>
+#include <nifman_internal.h>
+#endif
+
+const TInt KMajorVersionNumber=8; //< Null Agent MajorVersionNumber
+const TInt KMinorVersionNumber=0; //< Null Agent MinorVersionNumber
+const TInt KBuildVersionNumber=1; //< Null Agent BuildVersionNumber
+
+namespace NullAgent
+	{
+/**
+panic codes for a CNullAgent
+*/
+	enum TNullAgentPanic
+		{
+		ENullNifmanNotifyPointer,
+		ENullTAnyPointer
+		};
+}
+
+_LIT(KNullAgentName,"nullagt"); //< Name of the Null Agent
+
+
+GLDEF_C void NullAgentPanic(NullAgent::TNullAgentPanic aPanic);
+
+class CNullAgentFactory : public CNifAgentFactory
+/**
+A Factory for creating a NullAgent
+
+@internalComponent  
+*/
+	{
+protected:
+	void InstallL();
+	CNifAgentBase *NewAgentL(const TDesC& aName);
+	TInt Info(TNifAgentInfo& aInfo, TInt aIndex) const;
+	};
+
+class CNullAgent : public CAgentBase
+/**
+The CNullAgent class owns a CAsyncCallback , which is used to control the asynchronous 
+ServiceStarted() and DisconnectComplete() call from the Agent to Nifman.
+
+@internalComponent
+*/
+	{
+public:
+	static CNullAgent* NewL();
+	virtual ~CNullAgent();
+protected:
+	void ConstructL();
+	CNullAgent();
+public:
+
+	// from CNifAgentBase
+	void Info(TNifAgentInfo& aInfo) const;
+	void Connect(TAgentConnectType aType);
+	void Connect(TAgentConnectType aType, CStoreableOverrideSettings* aOverrideSettings);
+	void CancelConnect();
+	void Disconnect(TInt aReason);
+	void ServiceStarted(TInt aError);
+	void ConnectionComplete(TInt aError);
+	void DisconnectionComplete();
+
+//	void MDPOLoginComplete(TInt aError);
+//	void MDPOReadPctComplete(TInt aError);
+//	void MDPODestroyPctComplete(TInt aError);
+//	void MDPOQoSWarningComplete(TInt aError, TBool aResponse);
+
+	TInt GetExcessData(TDes8& aBuffer);
+	TInt Notification(TNifToAgentEventType aEvent, TAny* aInfo);
+	void GetLastError(TInt& aError);
+	TBool IsReconnect() const {return (ETrue);};
+
+	TInt IncomingConnectionReceived();
+	
+#ifdef SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW	
+	virtual TUint32 GetBearerInfo() const ;
+#endif //SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW
+
+private:
+	static TInt ServiceStartedCb(TAny* aThisPtr);
+	static TInt ConnectCompleteCb(TAny* aThisPtr);
+	static TInt DisconnectCompleteCb(TAny* aThisPtr);
+	
+	TUint CommDbModemBearerRate();
+
+private:
+	CAsyncCallBack iServiceStartedCallback;
+	CAsyncCallBack iConnectCompleteCallback;
+	CAsyncCallBack iDisconnectCallback;
+	TBool iConnected;
+	TBool iCancelled;
+	
+	/**
+	TSY Configuration parameters 
+	Used for provisioning RawIP NIF in a test environment only.	*/
+	RPacketContext::TContextConfigGPRS iTsyConfig;
+	};
+
+#endif