// Copyright (c) 1998-2009 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:

// TTelnet.cpp

// Tiny Telnet - A simple telnet client to test CTelnetSession API

// 

//

#include <e32cons.h>

#include <in_sock.h>

#include <es_sock.h>

#include <nifman.h>

#include <e32test.h>

#include <TELSESS.H>

#include "TUIEDIT.H"

//#include <debug.h>

// ActiveConsole Declaration

class CActiveConsole : public CActive

/**

@internalComponent

*/

	{

public:

	~CActiveConsole();

	void RequestCharacter();

	void RunL();

	virtual void ProcessKeyPress(TChar aChar) = 0;

	void DoCancel();

protected:

	void ConstructL(CConsoleBase* aConsole);

	inline CActiveConsole(TInt aPriority) : CActive(aPriority){};

protected:

	CConsoleBase* iConsole;

	};

class CTinyTelnet : public CActiveConsole, public MTelnetNotification 

/**

@internalComponent

*/

	{

enum TState 

	{

	EConnecting,EConnected, EDisconnecting,EDisconnected,EComplete

	};

public:

	CTinyTelnet();

	~CTinyTelnet();

	static CTinyTelnet* NewLC(CConsoleBase* aConsole);

	void ConstructL(CConsoleBase* aConsole);

	void DisplayOptionStates();

	void Error(TInt aError);

	void ReadComplete(const TDesC8& aBuffer);

	void WriteComplete();

	void ConnectionClosed();

	void OptionsChanged();

	void Connected();

	void ProcessKeyPress(TChar aChar);

	void DoCancel();

	TBool DoCommand();

	void Read();

	TInt Write(TChar aChar);

private:

	void Open(TDesC& aCommandArg);

	void OpenIP(TDesC& aCommandArg);

	void Close(TDesC& aCommandArg);

	void Help(TDesC& aCommandArg);

	void LocalEcho(TDesC& aCommandArg);

	void Binary(TDesC& aCommandArg);

	void Logout(TDesC& aCommandArg);

private:

	TTelnetConfig iConfig;

	CTelnetSession* iTelnetSession;

	TInetAddr iAddress;

	TBuf<30> iBuffer;

	CLineEdit* iCommandLine; //[remove]

	TBuf<80> iCommand;

	TBuf<80> iCommandArg;

	TState iState;

	TBool iLocalEcho;

	TBool iBinaryOnOff;

};