--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/applayerprotocols/telnetengine/SRC/TELCTRL.H	Tue Feb 02 01:09:52 2010 +0200
@@ -0,0 +1,102 @@
+/*
+* Copyright (c) 2003 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:
+*
+*/
+
+
+#ifndef _TELENET_ENGINE_H_
+#define _TELENET_ENGINE_H_
+
+#include <telsess.h>
+#include "TELFSM.H"
+
+class CTelnetResolver;
+class CAtiveWriter;
+class CActiveReader;
+class CIOControl;
+class CReadTrigger;
+class MIONotifier;
+class CProto;
+
+const int KPortReadBufferSize = 128;
+
+const int KClientReadBufferSize = 512;
+
+NONSHARABLE_CLASS(CTelnetControl) : public CBase , public MTelnetResolver, public MIONotifier , public MProtoEvent
+/**
+@internalComponent
+*/
+	{
+public:
+
+	CTelnetControl();
+	~CTelnetControl();
+
+	static CTelnetControl* NewL(const TTelnetConfig& aConfig,MTelnetNotification* aTelnetNotification);
+	void ConstructL(const TTelnetConfig& aConfig,MTelnetNotification* aTelnetNotification);
+	void Reset();
+
+	TInt Connect(const TDesC& aServerName, TUint aPort);
+	TInt Connect(const TInetAddr& aInetAddr, TUint aPort);
+
+	TInt SetOption(const TInt aOption);
+	TInt SetConfig(const TTelnetConfig& aConfig);
+	TInt OptionStatus(TOptionStatus& aStatus);
+
+	TInt Disconnect();
+
+	TInt Read();
+	TInt Write(const TDesC8& aBuffer);
+	TInt Write(TTelnetUserControl& aControlCode);
+
+
+	// MTelnetResolver
+	void ResolverConnectedL();
+	void ResolverDisconnected();
+	void ResolverError(TInt aError);
+
+	// MIONotification
+  	void WriteComplete(); 
+	void WriteError(TInt aError);
+	void ReadCompleteL();
+	void ReadComplete(TInt aError);
+	void Event(TInt aEvent, TInt aEventCode);
+
+	// MProtoEvent
+	void ProtoError(TInt aError);
+	void ProtoEvent();
+
+
+private:
+	// For passing data to the client app
+	TBuf8<KClientReadBufferSize>	iClientReadBuffer;
+	// Passed to IO control for receiving data from the server
+	TBuf8<KPortReadBufferSize>		iPortReadBuffer;
+
+	TBool					iClientWriteOutstanding;
+
+    MTelnetNotification*	iTelnetNotification;
+
+	CTelnetResolver*		iTelnetResolver;
+
+	CActiveWriter*			iPortWriter;
+	CActiveReader*			iPortReader;
+	CIOBufferControl*		iPortIOControl;
+
+	CProto*					iProto;
+
+	};
+
+#endif