org.apache.commons.net.telnet
Class TelnetCommand
public final
class
TelnetCommand
extends Object
The TelnetCommand class cannot be instantiated and only serves as a
storehouse for telnet command constants.
Author: Daniel F. Savarese
See Also: Telnet TelnetClient
Field Summary |
static int | ABORT Abort code. |
static int | AO Abort Output code. |
static int | AYT Are You There code. |
static int | BREAK Break code. |
static int | DM Data mark code. |
static int | DO Request to use option code. |
static int | DONT Don't use option code. |
static int | EC Erase Character code. |
static int | EL Erase Line code. |
static int | EOF End of file code. |
static int | EOR End of record code. |
static int | GA Go Ahead code. |
static int | IAC Interpret As Command code. |
static int | IP Interrupt Process code. |
static int | MAX_COMMAND_VALUE The maximum value a command code can have. |
static int | NOP No Operation code. |
static int | SB Start subnegotiation code. |
static int | SE End subnegotiation code. |
static int | SUSP Suspend process code. |
static int | SYNCH Synchronize code. |
static int | WILL Agree to use option code. |
static int | WONT Refuse to use option code. |
Method Summary |
static String | getCommand(int code)
Returns the string representation of the telnet protocol command
corresponding to the given command code.
|
static boolean | isValidCommand(int code)
Determines if a given command code is valid. |
public static final int ABORT
Abort code. Value is 238. **
public static final int AO
Abort Output code. Value is 245 according to RFC 854. **
public static final int AYT
Are You There code. Value is 246 according to RFC 854. **
public static final int BREAK
Break code. Value is 243 according to RFC 854. **
public static final int DM
Data mark code. Value is 242 according to RFC 854. **
public static final int DO
Request to use option code. Value is 253 according to RFC 854. **
public static final int DONT
Don't use option code. Value is 254 according to RFC 854. **
public static final int EC
Erase Character code. Value is 247 according to RFC 854. **
public static final int EL
Erase Line code. Value is 248 according to RFC 854. **
public static final int EOF
End of file code. Value is 236. **
public static final int EOR
End of record code. Value is 239. **
public static final int GA
Go Ahead code. Value is 249 according to RFC 854. **
public static final int IAC
Interpret As Command code. Value is 255 according to RFC 854. **
public static final int IP
Interrupt Process code. Value is 244 according to RFC 854. **
public static final int MAX_COMMAND_VALUE
The maximum value a command code can have. This value is 255. **
public static final int NOP
No Operation code. Value is 241 according to RFC 854. **
public static final int SB
Start subnegotiation code. Value is 250 according to RFC 854. **
public static final int SE
End subnegotiation code. Value is 240 according to RFC 854. **
public static final int SUSP
Suspend process code. Value is 237. **
public static final int SYNCH
Synchronize code. Value is 242. **
public static final int WILL
Agree to use option code. Value is 251 according to RFC 854. **
public static final int WONT
Refuse to use option code. Value is 252 according to RFC 854. **
public static final String getCommand(int code)
Returns the string representation of the telnet protocol command
corresponding to the given command code.
Parameters: code The command code of the telnet protocol command.
Returns: The string representation of the telnet protocol command.
public static final boolean isValidCommand(int code)
Determines if a given command code is valid. Returns true if valid,
false if not.
Parameters: code The command code to test.
Returns: True if the command code is valid, false if not.