org.apache.sshd.server.x11
Class X11ForwardSupport

java.lang.Object
  org.apache.mina.core.service.IoHandlerAdapter
      org.apache.sshd.server.x11.X11ForwardSupport

All Implemented Interfaces:

org.apache.mina.core.service.IoHandler

public class X11ForwardSupport
extends org.apache.mina.core.service.IoHandlerAdapter

Author:

Apache MINA SSHD Project

Nested Class Summary

static class

X11ForwardSupport.ChannelForwardedX11

Field Summary

static java.lang.String	ENV_DISPLAY Key for the user DISPLAY variable
protected org.slf4j.Logger	log
static int	MAX_DISPLAYS
static int	X11_DISPLAY_OFFSET

Constructor Summary

X11ForwardSupport(ServerSession session)

Method Summary

void	close()
java.lang.String	createDisplay(boolean singleConnection, java.lang.String authenticationProtocol, java.lang.String authenticationCookie, int screen)
void	exceptionCaught(org.apache.mina.core.session.IoSession session, java.lang.Throwable cause)
void	initialize()
void	messageReceived(org.apache.mina.core.session.IoSession session, java.lang.Object message)
void	sessionClosed(org.apache.mina.core.session.IoSession session)
void	sessionCreated(org.apache.mina.core.session.IoSession session)

Methods inherited from class org.apache.mina.core.service.IoHandlerAdapter

messageSent, sessionIdle, sessionOpened

Methods inherited from class java.lang.Object

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

Field Detail

X11_DISPLAY_OFFSET

public static final int X11_DISPLAY_OFFSET

See Also:

Constant Field Values

MAX_DISPLAYS

public static final int MAX_DISPLAYS

See Also:

Constant Field Values

ENV_DISPLAY

public static final java.lang.String ENV_DISPLAY

Key for the user DISPLAY variable

See Also:

Constant Field Values

log

protected final org.slf4j.Logger log

Constructor Detail

X11ForwardSupport

public X11ForwardSupport(ServerSession session)

Method Detail

initialize

public void initialize()

close

public void close()

createDisplay

public java.lang.String createDisplay(boolean singleConnection,
                                      java.lang.String authenticationProtocol,
                                      java.lang.String authenticationCookie,
                                      int screen)
                               throws java.io.IOException

Throws:

java.io.IOException

sessionCreated

public void sessionCreated(org.apache.mina.core.session.IoSession session)
                    throws java.lang.Exception

Specified by:

sessionCreated in interface org.apache.mina.core.service.IoHandler

Overrides:

sessionCreated in class org.apache.mina.core.service.IoHandlerAdapter

Throws:

java.lang.Exception

sessionClosed

public void sessionClosed(org.apache.mina.core.session.IoSession session)
                   throws java.lang.Exception

Specified by:

sessionClosed in interface org.apache.mina.core.service.IoHandler

Overrides:

sessionClosed in class org.apache.mina.core.service.IoHandlerAdapter

Throws:

java.lang.Exception

messageReceived

public void messageReceived(org.apache.mina.core.session.IoSession session,
                            java.lang.Object message)
                     throws java.lang.Exception

Specified by:

messageReceived in interface org.apache.mina.core.service.IoHandler

Overrides:

messageReceived in class org.apache.mina.core.service.IoHandlerAdapter

Throws:

java.lang.Exception

exceptionCaught

public void exceptionCaught(org.apache.mina.core.session.IoSession session,
                            java.lang.Throwable cause)
                     throws java.lang.Exception

Specified by:

exceptionCaught in interface org.apache.mina.core.service.IoHandler

Overrides:

exceptionCaught in class org.apache.mina.core.service.IoHandlerAdapter

Throws:

java.lang.Exception