org.apache.sshd.server.channel
Class ChannelSession

java.lang.Object
  org.apache.sshd.common.channel.AbstractChannel
      org.apache.sshd.server.channel.AbstractServerChannel
          org.apache.sshd.server.channel.ChannelSession

All Implemented Interfaces:

Channel

public class ChannelSession
extends AbstractServerChannel

TODO Add javadoc

Author:

Apache MINA SSHD Project

Nested Class Summary

static class	ChannelSession.Factory
protected static class	ChannelSession.StandardEnvironment

Field Summary

protected Command	command
protected ChannelSession.StandardEnvironment	env
protected java.io.OutputStream	err
protected java.io.InputStream	in
protected java.io.OutputStream	out
protected java.io.OutputStream	shellIn
protected java.lang.String	type

Fields inherited from class org.apache.sshd.server.channel.AbstractServerChannel

exitStatusSent

Fields inherited from class org.apache.sshd.common.channel.AbstractChannel

closeFuture, closing, DEFAULT_PACKET_SIZE, DEFAULT_WINDOW_SIZE, eof, id, localWindow, lock, log, recipient, remoteWindow, session

Constructor Summary

ChannelSession()

Method Summary

protected void	addEnvVariable(java.lang.String name, java.lang.String value)
CloseFuture	close(boolean immediately)
protected void	closeShell(int exitValue)
protected void	doWriteData(byte[] data, int off, int len)
protected void	doWriteExtendedData(byte[] data, int off, int len)
protected ChannelSession.StandardEnvironment	getEnvironment()
protected int	getPtyModeValue(PtyMode mode)
protected boolean	handleAgentForwarding(Buffer buffer)
protected boolean	handleEnv(Buffer buffer)
void	handleEof()
protected boolean	handleExec(Buffer buffer)
protected boolean	handlePtyReq(Buffer buffer)
void	handleRequest(Buffer buffer)
protected boolean	handleRequest(java.lang.String type, Buffer buffer)
protected boolean	handleShell(Buffer buffer)
protected boolean	handleSignal(Buffer buffer)
protected boolean	handleSubsystem(Buffer buffer)
protected boolean	handleWindowChange(Buffer buffer)
protected boolean	handleX11Forwarding(Buffer buffer)
protected void	prepareCommand()

Methods inherited from class org.apache.sshd.server.channel.AbstractServerChannel

doInit, handleOpenFailure, handleOpenSuccess, open, sendExitStatus

Methods inherited from class org.apache.sshd.common.channel.AbstractChannel

configureWindow, doClose, getId, getLocalWindow, getRecipient, getSession, handleClose, handleData, handleExtendedData, handleFailure, handleWindowAdjust, init, sendEof, sendWindowAdjust

Methods inherited from class java.lang.Object

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

Field Detail

type

protected java.lang.String type

in

protected java.io.InputStream in

out

protected java.io.OutputStream out

err

protected java.io.OutputStream err

command

protected Command command

shellIn

protected java.io.OutputStream shellIn

env

protected ChannelSession.StandardEnvironment env

Constructor Detail

ChannelSession

public ChannelSession()

Method Detail

close

public CloseFuture close(boolean immediately)

Specified by:

close in interface Channel

Overrides:

close in class AbstractChannel

handleEof

public void handleEof()
               throws java.io.IOException

Specified by:

handleEof in interface Channel

Overrides:

handleEof in class AbstractChannel

Throws:

java.io.IOException

handleRequest

public void handleRequest(Buffer buffer)
                   throws java.io.IOException

Specified by:

handleRequest in interface Channel

Overrides:

handleRequest in class AbstractChannel

Throws:

java.io.IOException

doWriteData

protected void doWriteData(byte[] data,
                           int off,
                           int len)
                    throws java.io.IOException

Specified by:

doWriteData in class AbstractChannel

Throws:

java.io.IOException

doWriteExtendedData

protected void doWriteExtendedData(byte[] data,
                                   int off,
                                   int len)
                            throws java.io.IOException

Specified by:

doWriteExtendedData in class AbstractChannel

Throws:

java.io.IOException

handleRequest

protected boolean handleRequest(java.lang.String type,
                                Buffer buffer)
                         throws java.io.IOException

Throws:

java.io.IOException

handleEnv

protected boolean handleEnv(Buffer buffer)
                     throws java.io.IOException

Throws:

java.io.IOException

handlePtyReq

protected boolean handlePtyReq(Buffer buffer)
                        throws java.io.IOException

Throws:

java.io.IOException

handleWindowChange

protected boolean handleWindowChange(Buffer buffer)
                              throws java.io.IOException

Throws:

java.io.IOException

handleSignal

protected boolean handleSignal(Buffer buffer)
                        throws java.io.IOException

Throws:

java.io.IOException

handleShell

protected boolean handleShell(Buffer buffer)
                       throws java.io.IOException

Throws:

java.io.IOException

handleExec

protected boolean handleExec(Buffer buffer)
                      throws java.io.IOException

Throws:

java.io.IOException

handleSubsystem

protected boolean handleSubsystem(Buffer buffer)
                           throws java.io.IOException

Throws:

java.io.IOException

prepareCommand

protected void prepareCommand()
                       throws java.io.IOException

Throws:

java.io.IOException

getPtyModeValue

protected int getPtyModeValue(PtyMode mode)

handleAgentForwarding

protected boolean handleAgentForwarding(Buffer buffer)
                                 throws java.io.IOException

Throws:

java.io.IOException

handleX11Forwarding

protected boolean handleX11Forwarding(Buffer buffer)
                               throws java.io.IOException

Throws:

java.io.IOException

addEnvVariable

protected void addEnvVariable(java.lang.String name,
                              java.lang.String value)

getEnvironment

protected ChannelSession.StandardEnvironment getEnvironment()

closeShell

protected void closeShell(int exitValue)
                   throws java.io.IOException

Throws:

java.io.IOException