com.sshtools.daemon.session
Class SessionChannelServer

java.lang.Object
  extended by com.sshtools.j2ssh.connection.Channel
      extended by com.sshtools.j2ssh.connection.IOChannel
          extended by com.sshtools.daemon.session.SessionChannelServer

public class SessionChannelServer
extends IOChannel

Version:
$Revision: 1.16 $
Author:
$author$

Field Summary
static java.lang.String SESSION_CHANNEL_TYPE
           
 
Fields inherited from class com.sshtools.j2ssh.connection.IOChannel
boundInputStream, boundOutputStream, in, out
 
Fields inherited from class com.sshtools.j2ssh.connection.Channel
connection, localChannelId, localPacketSize, localWindow, remoteChannelId, remotePacketSize, remoteWindow, state
 
Constructor Summary
SessionChannelServer()
          Creates a new SessionChannelServer object.
 
Method Summary
 byte[] getChannelConfirmationData()
           
 byte[] getChannelOpenData()
           
 java.lang.String getChannelType()
           
protected  int getMaximumPacketSize()
           
protected  int getMaximumWindowSpace()
           
protected  int getMinimumWindowSpace()
           
protected  void onChangeTerminalDimensions(int cols, int rows, int width, int height)
           
protected  void onChannelClose()
           
protected  void onChannelEOF()
           
protected  void onChannelExtData(byte[] data)
           
protected  void onChannelOpen()
           
protected  void onChannelRequest(java.lang.String requestType, boolean wantReply, byte[] requestData)
           
protected  boolean onExecuteCommand(java.lang.String command)
           
protected  boolean onRequestPseudoTerminal(java.lang.String term, int cols, int rows, int width, int height, java.lang.String modes)
           
protected  void onSetEnvironmentVariable(java.lang.String name, java.lang.String value)
           
protected  boolean onStartShell()
           
protected  boolean onStartSubsystem(java.lang.String subsystem)
           
 
Methods inherited from class com.sshtools.j2ssh.connection.IOChannel
bindInputStream, bindOutputStream, getInputStream, getOutputStream, init, onChannelData, onChannelExtData, open, setLocalEOF
 
Methods inherited from class com.sshtools.j2ssh.connection.Channel
addEventListener, close, finalizeClose, getLocalChannelId, getLocalPacketSize, getLocalWindow, getName, getRemoteChannelId, getRemotePacketSize, getRemoteWindow, getState, init, isClosed, isLocalEOF, isOpen, isRemoteEOF, processChannelData, processChannelData, remoteClose, sendChannelData, sendChannelExtData, setName, setRemoteEOF
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

SESSION_CHANNEL_TYPE

public static final java.lang.String SESSION_CHANNEL_TYPE
See Also:
Constant Field Values
Constructor Detail

SessionChannelServer

public SessionChannelServer()
                     throws ConfigurationException
Creates a new SessionChannelServer object.

Throws:
ConfigurationException
Method Detail

onChangeTerminalDimensions

protected void onChangeTerminalDimensions(int cols,
                                          int rows,
                                          int width,
                                          int height)
Parameters:
cols -
rows -
width -
height -

onChannelClose

protected void onChannelClose()
                       throws java.io.IOException
Overrides:
onChannelClose in class IOChannel
Throws:
java.io.IOException

onChannelEOF

protected void onChannelEOF()
                     throws java.io.IOException
Overrides:
onChannelEOF in class IOChannel
Throws:
java.io.IOException

onChannelExtData

protected void onChannelExtData(byte[] data)
                         throws java.io.IOException
Parameters:
data -
Throws:
java.io.IOException

onChannelOpen

protected void onChannelOpen()
                      throws InvalidChannelException
Specified by:
onChannelOpen in class Channel
Throws:
InvalidChannelException

onExecuteCommand

protected boolean onExecuteCommand(java.lang.String command)
                            throws java.io.IOException
Parameters:
command -
Returns:
Throws:
java.io.IOException

onRequestPseudoTerminal

protected boolean onRequestPseudoTerminal(java.lang.String term,
                                          int cols,
                                          int rows,
                                          int width,
                                          int height,
                                          java.lang.String modes)
Parameters:
term -
cols -
rows -
width -
height -
modes -
Returns:

onSetEnvironmentVariable

protected void onSetEnvironmentVariable(java.lang.String name,
                                        java.lang.String value)
Parameters:
name -
value -

onStartShell

protected boolean onStartShell()
                        throws java.io.IOException
Returns:
Throws:
java.io.IOException

onStartSubsystem

protected boolean onStartSubsystem(java.lang.String subsystem)
Parameters:
subsystem -
Returns:

getChannelOpenData

public byte[] getChannelOpenData()
Specified by:
getChannelOpenData in class Channel
Returns:

getChannelConfirmationData

public byte[] getChannelConfirmationData()
Specified by:
getChannelConfirmationData in class Channel
Returns:

getMinimumWindowSpace

protected int getMinimumWindowSpace()
Specified by:
getMinimumWindowSpace in class Channel
Returns:

getMaximumWindowSpace

protected int getMaximumWindowSpace()
Specified by:
getMaximumWindowSpace in class Channel
Returns:

getMaximumPacketSize

protected int getMaximumPacketSize()
Specified by:
getMaximumPacketSize in class Channel
Returns:

getChannelType

public java.lang.String getChannelType()
Specified by:
getChannelType in class Channel
Returns:

onChannelRequest

protected void onChannelRequest(java.lang.String requestType,
                                boolean wantReply,
                                byte[] requestData)
                         throws java.io.IOException
Specified by:
onChannelRequest in class Channel
Parameters:
requestType -
wantReply -
requestData -
Throws:
java.io.IOException


Copyright © 2002-2003 Lee David Painter & Contributors. All Rights Reserved.