org.apache.commons.net.telnet

Class SimpleOptionHandler

public class SimpleOptionHandler extends TelnetOptionHandler

Simple option handler that can be used for options that don't require subnegotiation.

Author: Bruno D'Avanzo

Constructor Summary
	SimpleOptionHandler(int optcode, boolean initlocal, boolean initremote, boolean acceptlocal, boolean acceptremote) Constructor for the SimpleOptionHandler.
	SimpleOptionHandler(int optcode) Constructor for the SimpleOptionHandler.

Method Summary
int[]	answerSubnegotiation(int[] suboptionData, int suboptionLength) Implements the abstract method of TelnetOptionHandler.
int[]	startSubnegotiationLocal() Implements the abstract method of TelnetOptionHandler.
int[]	startSubnegotiationRemote() Implements the abstract method of TelnetOptionHandler.

Constructor Detail

SimpleOptionHandler

public SimpleOptionHandler(int optcode, boolean initlocal, boolean initremote, boolean acceptlocal, boolean acceptremote)

Constructor for the SimpleOptionHandler. Allows defining desired initial setting for local/remote activation of this option and behaviour in case a local/remote activation request for this option is received.

Parameters: optcode - option code. initlocal - if set to true, a WILL is sent upon connection. initremote - if set to true, a DO is sent upon connection. acceptlocal - if set to true, any DO request is accepted. acceptremote - if set to true, any WILL request is accepted.

SimpleOptionHandler

public SimpleOptionHandler(int optcode)

Constructor for the SimpleOptionHandler. Initial and accept behaviour flags are set to false

Parameters: optcode - option code.

Method Detail

answerSubnegotiation

public int[] answerSubnegotiation(int[] suboptionData, int suboptionLength)

Implements the abstract method of TelnetOptionHandler.

Parameters: suboptionData - the sequence received, whithout IAC SB & IAC SE suboptionLength - the length of data in suboption_data

Returns: always null (no response to subnegotiation)

startSubnegotiationLocal

public int[] startSubnegotiationLocal()

Implements the abstract method of TelnetOptionHandler.

Returns: always null (no response to subnegotiation)

startSubnegotiationRemote

public int[] startSubnegotiationRemote()

Implements the abstract method of TelnetOptionHandler.

Returns: always null (no response to subnegotiation)