1 // Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // TTelnet.cpp

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

    16 // 

    17 //

    18 

    19 #include <e32cons.h>

    20 #include <in_sock.h>

    21 #include <es_sock.h>

    22 #include <nifman.h>

    23 #include <e32test.h>

    24 #include <TELSESS.H>

    25 #include "TUIEDIT.H"

    26 //#include <debug.h>

    27 

    28 // ActiveConsole Declaration

    29 

    30 class CActiveConsole : public CActive

    31 /**

    32 @internalComponent

    33 */

    34 	{

    35 public:

    36 	~CActiveConsole();

    37 	void RequestCharacter();

    38 	void RunL();

    39 	virtual void ProcessKeyPress(TChar aChar) = 0;

    40 	void DoCancel();

    41 

    42 protected:

    43 	void ConstructL(CConsoleBase* aConsole);

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

    45 

    46 protected:

    47 	CConsoleBase* iConsole;

    48 	};

    49 

    50 class CTinyTelnet : public CActiveConsole, public MTelnetNotification 

    51 /**

    52 @internalComponent

    53 */

    54 	{

    55 enum TState 

    56 	{

    57 	EConnecting,EConnected, EDisconnecting,EDisconnected,EComplete

    58 	};

    59 

    60 public:

    61 	CTinyTelnet();

    62 	~CTinyTelnet();

    63 

    64 	static CTinyTelnet* NewLC(CConsoleBase* aConsole);

    65 	void ConstructL(CConsoleBase* aConsole);

    66 

    67 	void DisplayOptionStates();

    68 

    69 	void Error(TInt aError);

    70 	void ReadComplete(const TDesC8& aBuffer);

    71 	void WriteComplete();

    72 	void ConnectionClosed();

    73 	void OptionsChanged();

    74 	void Connected();

    75 

    76 	void ProcessKeyPress(TChar aChar);

    77 	void DoCancel();

    78 

    79 

    80 	TBool DoCommand();

    81 	void Read();

    82 	TInt Write(TChar aChar);

    83 

    84 private:

    85 	void Open(TDesC& aCommandArg);

    86 	void OpenIP(TDesC& aCommandArg);

    87 	void Close(TDesC& aCommandArg);

    88 	void Help(TDesC& aCommandArg);

    89 	void LocalEcho(TDesC& aCommandArg);

    90 	void Binary(TDesC& aCommandArg);

    91 	void Logout(TDesC& aCommandArg);

    92 

    93 private:

    94 	TTelnetConfig iConfig;

    95 	CTelnetSession* iTelnetSession;

    96 	TInetAddr iAddress;

    97 	TBuf<30> iBuffer;

    98 	CLineEdit* iCommandLine; //[remove]

    99 	TBuf<80> iCommand;

   100 	TBuf<80> iCommandArg;

   101 	TState iState;

   102 	TBool iLocalEcho;

   103 	TBool iBinaryOnOff;

   104 };

   105 

   106 

   107