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com.oroinc.net.telnet
Class TelnetOption

java.lang.Object
  |
  +--com.oroinc.net.telnet.TelnetOption

public class TelnetOption
extends java.lang.Object

The TelnetOption class cannot be instantiated and only serves as a storehouse for telnet option constants.

Details regarding Telnet option specification can be found in RFC 855.

Author:
Daniel F. Savarese
See Also:
Telnet, TelnetClient

Field Summary
static int APPROXIMATE_MESSAGE_SIZE
           
static int AUTHENTICATION
           
static int BINARY
           
static int BYTE_MACRO
           
static int DATA_ENTRY_TERMINAL
           
static int ECHO
           
static int ENCRYPTION
           
static int END_OF_RECORD
           
static int EXTENDED_ASCII
           
static int EXTENDED_OPTIONS_LIST
           
static int FORCE_LOGOUT
           
static int LINEMODE
           
static int MAX_OPTION_VALUE
          The maximum value an option code can have.
static int NEGOTIATE_CARRIAGE_RETURN
           
static int NEGOTIATE_FORMFEED
           
static int NEGOTIATE_HORIZONTAL_TAB
           
static int NEGOTIATE_HORIZONTAL_TAB_STOP
           
static int NEGOTIATE_LINEFEED
           
static int NEGOTIATE_OUTPUT_LINE_WIDTH
           
static int NEGOTIATE_OUTPUT_PAGE_SIZE
           
static int NEGOTIATE_VERTICAL_TAB
           
static int NEGOTIATE_VERTICAL_TAB_STOP
           
static int NEW_ENVIRONMENT_VARIABLES
           
static int OLD_ENVIRONMENT_VARIABLES
           
static int OUTPUT_MARKING
           
static int PREPARE_TO_RECONNECT
           
static int REGIME_3270
           
static int REMOTE_CONTROLLED_TRANSMISSION
           
static int REMOTE_FLOW_CONTROL
           
static int SEND_LOCATION
           
static int STATUS
           
static int SUPDUP
           
static int SUPDUP_OUTPUT
           
static int SUPPRESS_GO_AHEAD
           
static int TACACS_USER_IDENTIFICATION
           
static int TERMINAL_LOCATION_NUMBER
           
static int TERMINAL_SPEED
           
static int TERMINAL_TYPE
           
static int TIMING_MARK
           
static int WINDOW_SIZE
           
static int X_DISPLAY_LOCATION
           
static int X3_PAD
           
 
Method Summary
static java.lang.String getOption(int code)
          Returns the string representation of the telnet protocol option corresponding to the given option code.
static boolean isValidOption(int code)
          Determines if a given option code is valid.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

MAX_OPTION_VALUE

public static final int MAX_OPTION_VALUE
The maximum value an option code can have. This value is 255.

BINARY

public static int BINARY

ECHO

public static int ECHO

PREPARE_TO_RECONNECT

public static int PREPARE_TO_RECONNECT

SUPPRESS_GO_AHEAD

public static int SUPPRESS_GO_AHEAD

APPROXIMATE_MESSAGE_SIZE

public static int APPROXIMATE_MESSAGE_SIZE

STATUS

public static int STATUS

TIMING_MARK

public static int TIMING_MARK

REMOTE_CONTROLLED_TRANSMISSION

public static int REMOTE_CONTROLLED_TRANSMISSION

NEGOTIATE_OUTPUT_LINE_WIDTH

public static int NEGOTIATE_OUTPUT_LINE_WIDTH

NEGOTIATE_OUTPUT_PAGE_SIZE

public static int NEGOTIATE_OUTPUT_PAGE_SIZE

NEGOTIATE_CARRIAGE_RETURN

public static int NEGOTIATE_CARRIAGE_RETURN

NEGOTIATE_HORIZONTAL_TAB_STOP

public static int NEGOTIATE_HORIZONTAL_TAB_STOP

NEGOTIATE_HORIZONTAL_TAB

public static int NEGOTIATE_HORIZONTAL_TAB

NEGOTIATE_FORMFEED

public static int NEGOTIATE_FORMFEED

NEGOTIATE_VERTICAL_TAB_STOP

public static int NEGOTIATE_VERTICAL_TAB_STOP

NEGOTIATE_VERTICAL_TAB

public static int NEGOTIATE_VERTICAL_TAB

NEGOTIATE_LINEFEED

public static int NEGOTIATE_LINEFEED

EXTENDED_ASCII

public static int EXTENDED_ASCII

FORCE_LOGOUT

public static int FORCE_LOGOUT

BYTE_MACRO

public static int BYTE_MACRO

DATA_ENTRY_TERMINAL

public static int DATA_ENTRY_TERMINAL

SUPDUP

public static int SUPDUP

SUPDUP_OUTPUT

public static int SUPDUP_OUTPUT

SEND_LOCATION

public static int SEND_LOCATION

TERMINAL_TYPE

public static int TERMINAL_TYPE

END_OF_RECORD

public static int END_OF_RECORD

TACACS_USER_IDENTIFICATION

public static int TACACS_USER_IDENTIFICATION

OUTPUT_MARKING

public static int OUTPUT_MARKING

TERMINAL_LOCATION_NUMBER

public static int TERMINAL_LOCATION_NUMBER

REGIME_3270

public static int REGIME_3270

X3_PAD

public static int X3_PAD

WINDOW_SIZE

public static int WINDOW_SIZE

TERMINAL_SPEED

public static int TERMINAL_SPEED

REMOTE_FLOW_CONTROL

public static int REMOTE_FLOW_CONTROL

LINEMODE

public static int LINEMODE

X_DISPLAY_LOCATION

public static int X_DISPLAY_LOCATION

OLD_ENVIRONMENT_VARIABLES

public static int OLD_ENVIRONMENT_VARIABLES

AUTHENTICATION

public static int AUTHENTICATION

ENCRYPTION

public static int ENCRYPTION

NEW_ENVIRONMENT_VARIABLES

public static int NEW_ENVIRONMENT_VARIABLES

EXTENDED_OPTIONS_LIST

public static int EXTENDED_OPTIONS_LIST
Method Detail

getOption

public static final java.lang.String getOption(int code)
Returns the string representation of the telnet protocol option corresponding to the given option code.

Parameters:
The - option code of the telnet protocol option
Returns:
The string representation of the telnet protocol option.

isValidOption

public static final boolean isValidOption(int code)
Determines if a given option code is valid. Returns true if valid, false if not.

Parameters:
code - The option code to test.
Returns:
True if the option code is valid, false if not.

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