+++ /dev/null
-#ifndef ___TELNET_H
-#define ___TELNET_H
-
-/*
-* Copyright (c) 1983 Regents of the University of California.
-* All rights reserved.
-*
-* Redistribution and use in source and binary forms are permitted provided
-* that: (1) source distributions retain this entire copyright notice and
-* comment, and (2) distributions including binaries display the following
-* acknowledgement: ``This product includes software developed by the
-* University of California, Berkeley and its contributors'' in the
-* documentation or other materials provided with the distribution and in
-* all advertising materials mentioning features or use of this software.
-* Neither the name of the University nor the names of its contributors may
-* be used to endorse or promote products derived from this software without
-* specific prior written permission.
-* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
-* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
-* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-*
-* @(#)telnet.h 5.12 (Berkeley) 3/5/91
-*/
-
-// This file modified 5/15/98 by Paul Brannan.
-// Added (unsigned char) to the #defines.
-// Formatted for readability.
-
-/*
-* Definitions for the TELNET protocol.
-*/
-#define IAC (unsigned char)255 /* interpret as command: */
-#define DONT (unsigned char)254 /* you are not to use option */
-#define DO (unsigned char)253 /* please, you use option */
-#define WONT (unsigned char)252 /* I won't use option */
-#define WILL (unsigned char)251 /* I will use option */
-#define SB (unsigned char)250 /* interpret as subnegotiation */
-#define GA (unsigned char)249 /* you may reverse the line */
-#define EL (unsigned char)248 /* erase the current line */
-#define EC (unsigned char)247 /* erase the current character */
-#define AYT (unsigned char)246 /* are you there */
-#define AO (unsigned char)245 /* abort output--but let prog finish */
-#define IP (unsigned char)244 /* interrupt process--permanently */
-#define BREAK (unsigned char)243 /* break */
-#define DM (unsigned char)242 /* data mark--for connect. cleaning */
-#define NOP (unsigned char)241 /* nop */
-#define SE (unsigned char)240 /* end sub negotiation */
-#define EOR (unsigned char)239 /* end of record (transparent mode) */
-#define ABORT (unsigned char)238 /* Abort process */
-#define SUSP (unsigned char)237 /* Suspend process */
-#define xEOF (unsigned char)236 /* End of file: EOF is already used... */
-
-#define SYNCH (unsigned char)242 /* for telfunc calls */
-
-#ifdef TELCMDS
-char *telcmds[] = {
- "EOF", "SUSP", "ABORT", "EOR",
- "SE", "NOP", "DMARK", "BRK", "IP", "AO", "AYT", "EC",
- "EL", "GA", "SB", "WILL", "WONT", "DO", "DONT", "IAC", 0,
-};
-#else
-extern char *telcmds[];
-#endif
-
-#define TELCMD_FIRST xEOF
-#define TELCMD_LAST IAC
-#define TELCMD_OK(x) ((x) <= TELCMD_LAST && (x) >= TELCMD_FIRST)
-#define TELCMD(x) telcmds[(x)-TELCMD_FIRST]
-
-/* telnet options */
-#define TELOPT_BINARY (unsigned char)0 /* 8-bit data path */
-#define TELOPT_ECHO (unsigned char)1 /* echo */
-#define TELOPT_RCP (unsigned char)2 /* prepare to reconnect */
-#define TELOPT_SGA (unsigned char)3 /* suppress go ahead */
-#define TELOPT_NAMS (unsigned char)4 /* approximate message size */
-#define TELOPT_STATUS (unsigned char)5 /* give status */
-#define TELOPT_TM (unsigned char)6 /* timing mark */
-#define TELOPT_RCTE (unsigned char)7 /* remote controlled transmission and echo */
-#define TELOPT_NAOL (unsigned char)8 /* negotiate about output line width */
-#define TELOPT_NAOP (unsigned char)9 /* negotiate about output page size */
-#define TELOPT_NAOCRD (unsigned char)10 /* negotiate about CR disposition */
-#define TELOPT_NAOHTS (unsigned char)11 /* negotiate about horizontal tabstops */
-#define TELOPT_NAOHTD (unsigned char)12 /* negotiate about horizontal tab disposition */
-#define TELOPT_NAOFFD (unsigned char)13 /* negotiate about formfeed disposition */
-#define TELOPT_NAOVTS (unsigned char)14 /* negotiate about vertical tab stops */
-#define TELOPT_NAOVTD (unsigned char)15 /* negotiate about vertical tab disposition */
-#define TELOPT_NAOLFD (unsigned char)16 /* negotiate about output LF disposition */
-#define TELOPT_XASCII (unsigned char)17 /* extended ascic character set */
-#define TELOPT_LOGOUT (unsigned char)18 /* force logout */
-#define TELOPT_BM (unsigned char)19 /* byte macro */
-#define TELOPT_DET (unsigned char)20 /* data entry terminal */
-#define TELOPT_SUPDUP (unsigned char)21 /* supdup protocol */
-#define TELOPT_SUPDUPOUTPUT (unsigned char)22 /* supdup output */
-#define TELOPT_SNDLOC (unsigned char)23 /* send location */
-#define TELOPT_TTYPE (unsigned char)24 /* terminal type */
-#define TELOPT_EOR (unsigned char)25 /* end or record */
-#define TELOPT_TUID (unsigned char)26 /* TACACS user identification */
-#define TELOPT_OUTMRK (unsigned char)27 /* output marking */
-#define TELOPT_TTYLOC (unsigned char)28 /* terminal location number */
-#define TELOPT_3270REGIME (unsigned char)29 /* 3270 regime */
-#define TELOPT_X3PAD (unsigned char)30 /* X.3 PAD */
-#define TELOPT_NAWS (unsigned char)31 /* window size */
-#define TELOPT_TSPEED (unsigned char)32 /* terminal speed */
-#define TELOPT_LFLOW (unsigned char)33 /* remote flow control */
-#define TELOPT_LINEMODE (unsigned char)34 /* Linemode option */
-#define TELOPT_XDISPLOC (unsigned char)35 /* X Display Location */
-#define TELOPT_ENVIRON (unsigned char)36 /* Environment variables */
-#define TELOPT_AUTHENTICATION (unsigned char)37 /* Authenticate */
-#define TELOPT_ENCRYPT (unsigned char)38 /* Encryption option */
-#define TELOPT_EXOPL (unsigned char)255 /* extended-options-list */
-
-
-#define NTELOPTS (1+TELOPT_ENCRYPT)
-#ifdef TELOPTS
-char *telopts[NTELOPTS+1] = {
- "BINARY", "ECHO", "RCP", "SUPPRESS GO AHEAD", "NAME",
- "STATUS", "TIMING MARK", "RCTE", "NAOL", "NAOP",
- "NAOCRD", "NAOHTS", "NAOHTD", "NAOFFD", "NAOVTS",
- "NAOVTD", "NAOLFD", "EXTEND ASCII", "LOGOUT", "BYTE MACRO",
- "DATA ENTRY TERMINAL", "SUPDUP", "SUPDUP OUTPUT",
- "SEND LOCATION", "TERMINAL TYPE", "END OF RECORD",
- "TACACS UID", "OUTPUT MARKING", "TTYLOC",
- "3270 REGIME", "X.3 PAD", "NAWS", "TSPEED", "LFLOW",
- "LINEMODE", "XDISPLOC", "ENVIRON", "AUTHENTICATION",
- "ENCRYPT",
- 0,
-};
-#define TELOPT_FIRST TELOPT_BINARY
-#define TELOPT_LAST TELOPT_ENCRYPT
-#define TELOPT_OK(x) ((x) <= TELOPT_LAST && (x) >= TELOPT_FIRST)
-#define TELOPT(x) telopts[(x)-TELOPT_FIRST]
-#endif
-
-/* sub-option qualifiers */
-#define TELQUAL_IS (unsigned char)0 /* option is... */
-#define TELQUAL_SEND (unsigned char)1 /* send option */
-#define TELQUAL_INFO (unsigned char)2 /* ENVIRON: informational version of IS */
-#define TELQUAL_REPLY (unsigned char)2 /* AUTHENTICATION: client version of IS */
-#define TELQUAL_NAME (unsigned char)3 /* AUTHENTICATION: client version of IS */
-
-/*
-* LINEMODE suboptions
-*/
-
-#define LM_MODE 1
-#define LM_FORWARDMASK 2
-#define LM_SLC 3
-
-#define MODE_EDIT 0x01
-#define MODE_TRAPSIG 0x02
-#define MODE_ACK 0x04
-#define MODE_SOFT_TAB 0x08
-#define MODE_LIT_ECHO 0x10
-
-#define MODE_MASK 0x1f
-
-/* Not part of protocol, but needed to simplify things... */
-#define MODE_FLOW 0x0100
-#define MODE_ECHO 0x0200
-#define MODE_INBIN 0x0400
-#define MODE_OUTBIN 0x0800
-#define MODE_FORCE 0x1000
-
-#define SLC_SYNCH 1
-#define SLC_BRK 2
-#define SLC_IP 3
-#define SLC_AO 4
-#define SLC_AYT 5
-#define SLC_EOR 6
-#define SLC_ABORT 7
-#define SLC_EOF 8
-#define SLC_SUSP 9
-#define SLC_EC 10
-#define SLC_EL 11
-#define SLC_EW 12
-#define SLC_RP 13
-#define SLC_LNEXT 14
-#define SLC_XON 15
-#define SLC_XOFF 16
-#define SLC_FORW1 17
-#define SLC_FORW2 18
-
-#define NSLC 18
-
-/*
-* For backwards compatability, we define SLC_NAMES to be the
-* list of names if SLC_NAMES is not defined.
-*/
-#define SLC_NAMELIST "0", "SYNCH", "BRK", "IP", "AO", "AYT", "EOR", \
- "ABORT", "EOF", "SUSP", "EC", "EL", "EW", "RP", \
-"LNEXT", "XON", "XOFF", "FORW1", "FORW2", 0,
-#ifdef SLC_NAMES
-//char *slc_names[] = {
-// SLC_NAMELIST
-//};
-#else
-extern char *slc_names[];
-#define SLC_NAMES SLC_NAMELIST
-#endif
-
-#define SLC_NAME_OK(x) ((x) >= 0 && (x) < NSLC)
-#define SLC_NAME(x) slc_names[x]
-
-#define SLC_NOSUPPORT 0
-#define SLC_CANTCHANGE 1
-#define SLC_VARIABLE 2
-#define SLC_DEFAULT 3
-#define SLC_LEVELBITS 0x03
-
-#define SLC_FUNC 0
-#define SLC_FLAGS 1
-#define SLC_VALUE 2
-
-#define SLC_ACK 0x80
-#define SLC_FLUSHIN 0x40
-#define SLC_FLUSHOUT 0x20
-
-#define ENV_VALUE 0
-#define ENV_VAR 1
-#define ENV_ESC 2
-
-/*
-* AUTHENTICATION suboptions
-*/
-
-/*
-* Who is authenticating who ...
-*/
-#define AUTH_WHO_CLIENT 0 /* Client authenticating server */
-#define AUTH_WHO_SERVER 1 /* Server authenticating client */
-#define AUTH_WHO_MASK 1
-
-/*
-* amount of authentication done
-*/
-#define AUTH_HOW_ONE_WAY 0
-#define AUTH_HOW_MUTUAL 2
-#define AUTH_HOW_MASK 2
-
-#define AUTHTYPE_NULL 0
-#define AUTHTYPE_KERBEROS_V4 1
-#define AUTHTYPE_KERBEROS_V5 2
-#define AUTHTYPE_SPX 3
-#define AUTHTYPE_MINK 4
-#define AUTHTYPE_CNT 5
-
-#define AUTHTYPE_TEST 99
-
-#ifdef AUTH_NAMES
-char *authtype_names[] = {
- "NULL", "KERBEROS_V4", "KERBEROS_V5", "SPX", "MINK", 0,
-};
-#else
-extern char *authtype_names[];
-#endif
-
-#define AUTHTYPE_NAME_OK(x) ((x) >= 0 && (x) < AUTHTYPE_CNT)
-#define AUTHTYPE_NAME(x) authtype_names[x]
-
-/*
-* ENCRYPTion suboptions
-*/
-#define ENCRYPT_IS 0 /* I pick encryption type ... */
-#define ENCRYPT_SUPPORT 1 /* I support encryption types ... */
-#define ENCRYPT_REPLY 2 /* Initial setup response */
-#define ENCRYPT_START 3 /* Am starting to send encrypted */
-#define ENCRYPT_END 4 /* Am ending encrypted */
-#define ENCRYPT_REQSTART 5 /* Request you start encrypting */
-#define ENCRYPT_REQEND 6 /* Request you send encrypting */
-#define ENCRYPT_ENC_KEYID 7
-#define ENCRYPT_DEC_KEYID 8
-#define ENCRYPT_CNT 9
-
-#define ENCTYPE_ANY 0
-#define ENCTYPE_DES_CFB64 1
-#define ENCTYPE_DES_OFB64 2
-#define ENCTYPE_CNT 3
-
-#ifdef ENCRYPT_NAMES
-char *encrypt_names[] = {
- "IS", "SUPPORT", "REPLY", "START", "END",
- "REQUEST-START", "REQUEST-END", "ENC-KEYID", "DEC-KEYID",
- 0,
-};
-char *enctype_names[] = {
- "ANY", "DES_CFB64", "DES_OFB64", 0,
-};
-#else
-extern char *encrypt_names[];
-extern char *enctype_names[];
-#endif
-
-
-#define ENCRYPT_NAME_OK(x) ((x) >= 0 && (x) < ENCRYPT_CNT)
-#define ENCRYPT_NAME(x) encrypt_names[x]
-
-#define ENCTYPE_NAME_OK(x) ((x) >= 0 && (x) < ENCTYPE_CNT)
-#define ENCTYPE_NAME(x) enctype_names[x]
-//////////////////////////////////////////////////////
-//////////////////////////////////////////////////////
-
-
-
-#endif
-
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