org.lateralnz.common.telnet
Class BaseHandler

java.lang.Object
  java.lang.Thread
      org.lateralnz.common.telnet.BaseHandler

All Implemented Interfaces:

java.lang.Runnable, Constants

Direct Known Subclasses:

ConsoleInterface

public class BaseHandler
extends java.lang.Thread
implements Constants

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

protected java.io.InputStream	in
protected java.lang.StringBuffer	line
protected java.io.OutputStream	out

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Fields inherited from interface org.lateralnz.common.telnet.Constants

AO, AYT, BACKSPACE, BRK, CARRIAGE_RETURN, DM, DO, DONT, EC, ECHO, EL, ENVIRONMENT_VARS, ESC_DOWN, ESC_LEFT, ESC_RIGHT, ESC_UP, ESCAPE, GA, IAC, IP, LINEFEED, LINEMODE, NOP, NULL, REMOTE_FLOW_CONTROL, SB, SE, STATUS, SUPPRESS_GO_AHEAD, TERMINAL_SPEED, TERMINAL_TYPE, TIMING_MARK, WILL, WINDOW_SIZE, WONT

Constructor Summary

BaseHandler(Server parent, java.net.Socket sock)

Method Summary

protected boolean	deleteChar()
boolean	handleControlChar(int c)
boolean	handleEscape(int esc, int mod)
boolean	handleInput(java.lang.String line)
void	run()
protected void	sendCursor(int count, int dir)
void	setEcho(boolean echo)
void	write(int[] bytes)

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

in

protected java.io.InputStream in

out

protected java.io.OutputStream out

line

protected java.lang.StringBuffer line

Constructor Detail

BaseHandler

public BaseHandler(Server parent,
                   java.net.Socket sock)
            throws java.io.IOException

Throws:

java.io.IOException

Method Detail

deleteChar

protected boolean deleteChar()
                      throws java.io.IOException

Throws:

java.io.IOException

sendCursor

protected void sendCursor(int count,
                          int dir)
                   throws java.io.IOException

Throws:

java.io.IOException

setEcho

public void setEcho(boolean echo)

write

public void write(int[] bytes)
           throws java.io.IOException

Throws:

java.io.IOException

run

public void run()

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

handleControlChar

public boolean handleControlChar(int c)
                          throws java.io.IOException

Throws:

java.io.IOException

handleEscape

public boolean handleEscape(int esc,
                            int mod)
                     throws java.io.IOException

Throws:

java.io.IOException

handleInput

public boolean handleInput(java.lang.String line)
                    throws java.io.IOException

Throws:

java.io.IOException