org.apache.sshd.common.util
Class SttySupport

java.lang.Object
  org.apache.sshd.common.util.SttySupport

public class SttySupport
extends java.lang.Object

Support for stty command on unix

Author:

Apache MINA SSHD Project

Constructor Summary

SttySupport()

Method Summary

static java.lang.String	exec(java.lang.String cmd) Execute the specified command and return the output (both stdout and stderr).
static java.lang.String	getSttyCommand() The command to use to set the terminal options.
static int	getTerminalHeight() Returns the value of "stty size" height param.
static int	getTerminalWidth() Returns the value of "stty size" width param.
static java.lang.String	getTtyProps()
static java.util.Map<PtyMode,java.lang.Integer>	getUnixPtyModes()
static java.util.Map<PtyMode,java.lang.Integer>	parsePtyModes(java.lang.String stty)
static void	setSttyCommand(java.lang.String cmd) The command to use to set the terminal options.
static java.lang.String	stty(java.lang.String args) Execute the stty command with the specified arguments against the current active terminal.

Methods inherited from class java.lang.Object

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

Constructor Detail

SttySupport

public SttySupport()

Method Detail

getUnixPtyModes

public static java.util.Map<PtyMode,java.lang.Integer> getUnixPtyModes()
                                                                throws java.io.IOException,
                                                                       java.lang.InterruptedException

Throws:

java.io.IOException

java.lang.InterruptedException

parsePtyModes

public static java.util.Map<PtyMode,java.lang.Integer> parsePtyModes(java.lang.String stty)

getTerminalWidth

public static int getTerminalWidth()

Returns the value of "stty size" width param. Note: this method caches the value from the first time it is called in order to increase speed, which means that changing to size of the terminal will not be reflected in the console.

getTerminalHeight

public static int getTerminalHeight()

Returns the value of "stty size" height param. Note: this method caches the value from the first time it is called in order to increase speed, which means that changing to size of the terminal will not be reflected in the console.

getTtyProps

public static java.lang.String getTtyProps()
                                    throws java.io.IOException,
                                           java.lang.InterruptedException

Throws:

java.io.IOException

java.lang.InterruptedException

stty

public static java.lang.String stty(java.lang.String args)
                             throws java.io.IOException,
                                    java.lang.InterruptedException

Execute the stty command with the specified arguments against the current active terminal.

Throws:

java.io.IOException

java.lang.InterruptedException

exec

public static java.lang.String exec(java.lang.String cmd)
                             throws java.io.IOException,
                                    java.lang.InterruptedException

Execute the specified command and return the output (both stdout and stderr).

Throws:

java.io.IOException

java.lang.InterruptedException

setSttyCommand

public static void setSttyCommand(java.lang.String cmd)

The command to use to set the terminal options. Defaults to "stty", or the value of the system property "jline.sttyCommand".

getSttyCommand

public static java.lang.String getSttyCommand()

The command to use to set the terminal options. Defaults to "stty", or the value of the system property "jline.sttyCommand".