Package org.apache.commons.net.telnet

Class WindowSizeOptionHandler

java.lang.Object

org.apache.commons.net.telnet.TelnetOptionHandler

org.apache.commons.net.telnet.WindowSizeOptionHandler

public class WindowSizeOptionHandler
extends TelnetOptionHandler

Implements the telnet window size option RFC 1073.

Since:

2.0

Field Summary

Fields

Modifier and Type	Field	Description
protected static final int	WINDOW_SIZE	Window size option

Constructor Summary

Constructors

Constructor	Description
WindowSizeOptionHandler(int nWidth, int nHeight)	Constructor for the WindowSizeOptionHandler.
WindowSizeOptionHandler(int nWidth, int nHeight, boolean initlocal, boolean initremote, boolean acceptlocal, boolean acceptremote)	Constructor for the WindowSizeOptionHandler.

Method Summary

Modifier and Type	Method	Description
int[]	startSubnegotiationLocal()	Implements the abstract method of TelnetOptionHandler.

Methods inherited from class org.apache.commons.net.telnet.TelnetOptionHandler

answerSubnegotiation, getAcceptLocal, getAcceptRemote, getInitLocal, getInitRemote, getOptionCode, setAcceptLocal, setAcceptRemote, setInitLocal, setInitRemote, startSubnegotiationRemote

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

WINDOW_SIZE

protected static final int WINDOW_SIZE

Window size option

See Also:

• Constant Field Values

Constructor Details

WindowSizeOptionHandler

public WindowSizeOptionHandler(int nWidth,
 int nHeight)

Constructor for the WindowSizeOptionHandler. Initial and accept behavior flags are set to false

Parameters:

nWidth - - Window width.

nHeight - - Window Height

WindowSizeOptionHandler

public WindowSizeOptionHandler(int nWidth,
 int nHeight,
 boolean initlocal,
 boolean initremote,
 boolean acceptlocal,
 boolean acceptremote)

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

Parameters:

nWidth - - Window width.

nHeight - - Window Height

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.

Method Details

startSubnegotiationLocal

public int[] startSubnegotiationLocal()

Implements the abstract method of TelnetOptionHandler. This will send the client Height and Width to the server.

Overrides:

startSubnegotiationLocal in class TelnetOptionHandler

Returns:

array to send to remote system