| MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame^] | 1 | #ifndef TELNET_H__ |
| 2 | #define TELNET_H__ 1 |
| 3 | |
| 4 | /* |
| 5 | * Copyright (c) 1983 Regents of the University of California. |
| 6 | * All rights reserved. |
| 7 | * |
| 8 | * Redistribution and use in source and binary forms are permitted |
| 9 | * provided that the above copyright notice and this paragraph are |
| 10 | * duplicated in all such forms and that any documentation, |
| 11 | * advertising materials, and other materials related to such |
| 12 | * distribution and use acknowledge that the software was developed |
| 13 | * by the University of California, Berkeley. The name of the |
| 14 | * University may not be used to endorse or promote products derived |
| 15 | * from this software without specific prior written permission. |
| 16 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR |
| 17 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED |
| 18 | * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
| 19 | * |
| 20 | * @(#)telnet.h 5.7 (Berkeley) 11/14/89 |
| 21 | */ |
| 22 | |
| 23 | /* |
| 24 | * Definitions for the TELNET protocol. |
| 25 | */ |
| 26 | #define IAC 255 /* interpret as command: */ |
| 27 | #define DONT 254 /* you are not to use option */ |
| 28 | #define DO 253 /* please, you use option */ |
| 29 | #define WONT 252 /* I won't use option */ |
| 30 | #define WILL 251 /* I will use option */ |
| 31 | #define SB 250 /* interpret as subnegotiation */ |
| 32 | #define GA 249 /* you may reverse the line */ |
| 33 | #define EL 248 /* erase the current line */ |
| 34 | #define EC 247 /* erase the current character */ |
| 35 | #define AYT 246 /* are you there */ |
| 36 | #define AO 245 /* abort output--but let prog finish */ |
| 37 | #define IP 244 /* interrupt process--permanently */ |
| 38 | #define BREAK 243 /* break */ |
| 39 | #define DM 242 /* data mark--for connect. cleaning */ |
| 40 | #define NOP 241 /* nop */ |
| 41 | #define SE 240 /* end sub negotiation */ |
| 42 | #define EOR 239 /* end of record (transparent mode) */ |
| 43 | #define ABORT 238 /* Abort process */ |
| 44 | #define SUSP 237 /* Suspend process */ |
| 45 | #define xEOF 236 /* End of file: EOF is already used... */ |
| 46 | |
| 47 | #define SYNCH 242 /* for telfunc calls */ |
| 48 | |
| 49 | #ifdef __DRIVER_SOURCE__ |
| 50 | |
| 51 | #ifdef TELCMDS |
| 52 | char *telcmds[] = { |
| 53 | "EOF", "SUSP", "ABORT", "EOR", |
| 54 | "SE", "NOP", "DMARK", "BRK", "IP", "AO", "AYT", "EC", |
| 55 | "EL", "GA", "SB", "WILL", "WONT", "DO", "DONT", "IAC", |
| 56 | }; |
| 57 | #define TELCMD_FIRST xEOF |
| 58 | #define TELCMD_LAST IAC |
| 59 | #define TELCMD_OK(x) ((x) <= TELCMD_LAST && (x) >= TELCMD_FIRST) |
| 60 | #define TELCMD(x) telcmds[(x)-TELCMD_FIRST] |
| 61 | #endif |
| 62 | |
| 63 | #endif /* __DRIVER_SOURCE__ */ |
| 64 | |
| 65 | /* telnet options */ |
| 66 | #define TELOPT_BINARY 0 /* 8-bit data path */ |
| 67 | #define TELOPT_ECHO 1 /* echo */ |
| 68 | #define TELOPT_RCP 2 /* prepare to reconnect */ |
| 69 | #define TELOPT_SGA 3 /* suppress go ahead */ |
| 70 | #define TELOPT_NAMS 4 /* approximate message size */ |
| 71 | #define TELOPT_STATUS 5 /* give status */ |
| 72 | #define TELOPT_TM 6 /* timing mark */ |
| 73 | #define TELOPT_RCTE 7 /* remote controlled transmission and echo */ |
| 74 | #define TELOPT_NAOL 8 /* negotiate about output line width */ |
| 75 | #define TELOPT_NAOP 9 /* negotiate about output page size */ |
| 76 | #define TELOPT_NAOCRD 10 /* negotiate about CR disposition */ |
| 77 | #define TELOPT_NAOHTS 11 /* negotiate about horizontal tabstops */ |
| 78 | #define TELOPT_NAOHTD 12 /* negotiate about horizontal tab disposition */ |
| 79 | #define TELOPT_NAOFFD 13 /* negotiate about formfeed disposition */ |
| 80 | #define TELOPT_NAOVTS 14 /* negotiate about vertical tab stops */ |
| 81 | #define TELOPT_NAOVTD 15 /* negotiate about vertical tab disposition */ |
| 82 | #define TELOPT_NAOLFD 16 /* negotiate about output LF disposition */ |
| 83 | #define TELOPT_XASCII 17 /* extended ascic character set */ |
| 84 | #define TELOPT_LOGOUT 18 /* force logout */ |
| 85 | #define TELOPT_BM 19 /* byte macro */ |
| 86 | #define TELOPT_DET 20 /* data entry terminal */ |
| 87 | #define TELOPT_SUPDUP 21 /* supdup protocol */ |
| 88 | #define TELOPT_SUPDUPOUTPUT 22 /* supdup output */ |
| 89 | #define TELOPT_SNDLOC 23 /* send location */ |
| 90 | #define TELOPT_TTYPE 24 /* terminal type */ |
| 91 | #define TELOPT_EOR 25 /* end or record */ |
| 92 | #define TELOPT_TUID 26 /* TACACS user identification */ |
| 93 | #define TELOPT_OUTMRK 27 /* output marking */ |
| 94 | #define TELOPT_TTYLOC 28 /* terminal location number */ |
| 95 | #define TELOPT_3270REGIME 29 /* 3270 regime */ |
| 96 | #define TELOPT_X3PAD 30 /* X.3 PAD */ |
| 97 | #define TELOPT_NAWS 31 /* window size */ |
| 98 | #define TELOPT_TSPEED 32 /* terminal speed */ |
| 99 | #define TELOPT_LFLOW 33 /* remote flow control */ |
| 100 | #define TELOPT_LINEMODE 34 /* Linemode option */ |
| 101 | #define TELOPT_XDISPLOC 35 /* X Display Location */ |
| 102 | #define TELOPT_ENVIRON 36 /* Environment opt for Port ID */ |
| 103 | #define TELOPT_AUTHENTICATION 37 /* authentication */ |
| 104 | #define TELOPT_ENCRYPT 38 /* authentication */ |
| 105 | #define TELOPT_NEWENV 39 /* Environment opt for Port ID */ |
| 106 | #define TELOPT_STARTTLS 46 /* Transport Layer Security */ |
| 107 | #define TELOPT_KERMIT 47 /* Telnet KERMIT */ |
| 108 | #define TELOPT_SEND_URL 48 /* Send URL */ |
| 109 | #define TELOPT_EXOPL 255 /* extended-options-list */ |
| 110 | |
| 111 | /* Inofficial, mud specific telnet options */ |
| 112 | #define TELOPT_MSSP 70 /* Mud Server Status Protocol */ |
| 113 | #define TELOPT_COMPRESS 85 /* Mud Compression Protocol, v.1 */ |
| 114 | #define TELOPT_COMPRESS2 86 /* Mud Compression Protocol, v.2 */ |
| 115 | #define TELOPT_MSP 90 /* Mud Sound Protocol */ |
| 116 | #define TELOPT_MXP 91 /* Mud Extension Protocol */ |
| 117 | #define TELOPT_ZMP 93 /* Zenith Mud Protocol */ |
| 118 | #define TELOPT_MUSHCLIENT 102 /* Mushclient/Aardwolf Protocol */ |
| 119 | #define TELOPT_ATCP 200 /* Achaea Telnet Client Protocol */ |
| 120 | #define TELOPT_GMCP 201 /* General Mud Communication Protocol*/ |
| 121 | |
| 122 | #define NTELOPTS 256 /* was: (1+TELOPT_NEWENV) */ |
| 123 | |
| 124 | #ifdef __DRIVER_SOURCE__ |
| 125 | |
| 126 | #ifdef TELOPTS |
| 127 | char *telopts[NTELOPTS] |
| 128 | = { "BINARY", "ECHO", "RCP", "SUPPRESS GO AHEAD" |
| 129 | , "NAME", "STATUS", "TIMING MARK", "RCTE" |
| 130 | , "NAOL", "NAOP", "NAOCRD", "NAOHTS" |
| 131 | , "NAOHTD", "NAOFFD", "NAOVTS", "NAOVTD" |
| 132 | , "NAOLFD", "EXTEND ASCII", "LOGOUT", "BYTE MACRO" |
| 133 | , "DATA ENTRY TERMINAL", "SUPDUP", "SUPDUP OUTPUT", "SEND LOCATION" |
| 134 | , "TERMINAL TYPE", "END OF RECORD", "TACACS UID", "OUTPUT MARKING" |
| 135 | , "TTYLOC", "3270 REGIME", "X.3 PAD", "NAWS" |
| 136 | , "TSPEED", "LFLOW", "LINEMODE", "XDISPLOC" |
| 137 | , "ENVIRON", "AUTH", "ENCRYPT", "NEWENV" |
| 138 | , "TELOPT 40", "TELOPT 41", "TELOPT 42", "TELOPT 43" |
| 139 | , "TELOPT 44", "TELOPT 45", "STARTTLS", "KERMIT" |
| 140 | , "SEND_URL", "TELOPT 49", "TELOPT 50", "TELOPT 51" |
| 141 | , "TELOPT 52", "TELOPT 53", "TELOPT 54", "TELOPT 55" |
| 142 | , "TELOPT 56", "TELOPT 57", "TELOPT 58", "TELOPT 59" |
| 143 | , "TELOPT 60", "TELOPT 61", "TELOPT 62", "TELOPT 63" |
| 144 | , "TELOPT 64", "TELOPT 65", "TELOPT 66", "TELOPT 67" |
| 145 | , "TELOPT 68", "TELOPT 69", "MSSP", "TELOPT 71" |
| 146 | , "TELOPT 72", "TELOPT 73", "TELOPT 74", "TELOPT 75" |
| 147 | , "TELOPT 76", "TELOPT 77", "TELOPT 78", "TELOPT 79" |
| 148 | , "TELOPT 80", "TELOPT 81", "TELOPT 82", "TELOPT 83" |
| 149 | , "TELOPT 84", "MUD COMPRESS", "MUD COMPRESS2", "TELOPT 87" |
| 150 | , "TELOPT 88", "TELOPT 89", "MUD SOUND", "MUD EXTENSION" |
| 151 | , "TELOPT 92", "ZMP", "TELOPT 94", "TELOPT 95" |
| 152 | , "TELOPT 96", "TELOPT 97", "TELOPT 98", "TELOPT 99" |
| 153 | , "TELOPT 100", "TELOPT 101", "MUSHCLIENT", "TELOPT 103" |
| 154 | , "TELOPT 104", "TELOPT 105", "TELOPT 106", "TELOPT 107" |
| 155 | , "TELOPT 108", "TELOPT 109", "TELOPT 110", "TELOPT 111" |
| 156 | , "TELOPT 112", "TELOPT 113", "TELOPT 114", "TELOPT 115" |
| 157 | , "TELOPT 116", "TELOPT 117", "TELOPT 118", "TELOPT 119" |
| 158 | , "TELOPT 120", "TELOPT 121", "TELOPT 122", "TELOPT 123" |
| 159 | , "TELOPT 124", "TELOPT 125", "TELOPT 126", "TELOPT 127" |
| 160 | , "TELOPT 128", "TELOPT 129", "TELOPT 130", "TELOPT 131" |
| 161 | , "TELOPT 132", "TELOPT 133", "TELOPT 134", "TELOPT 135" |
| 162 | , "TELOPT 136", "TELOPT 137", "TELOPT 138", "TELOPT 139" |
| 163 | , "TELOPT 140", "TELOPT 141", "TELOPT 142", "TELOPT 143" |
| 164 | , "TELOPT 144", "TELOPT 145", "TELOPT 146", "TELOPT 147" |
| 165 | , "TELOPT 148", "TELOPT 149", "TELOPT 150", "TELOPT 151" |
| 166 | , "TELOPT 152", "TELOPT 153", "TELOPT 154", "TELOPT 155" |
| 167 | , "TELOPT 156", "TELOPT 157", "TELOPT 158", "TELOPT 159" |
| 168 | , "TELOPT 160", "TELOPT 161", "TELOPT 162", "TELOPT 163" |
| 169 | , "TELOPT 164", "TELOPT 165", "TELOPT 166", "TELOPT 167" |
| 170 | , "TELOPT 168", "TELOPT 169", "TELOPT 170", "TELOPT 171" |
| 171 | , "TELOPT 172", "TELOPT 173", "TELOPT 174", "TELOPT 175" |
| 172 | , "TELOPT 176", "TELOPT 177", "TELOPT 178", "TELOPT 179" |
| 173 | , "TELOPT 180", "TELOPT 181", "TELOPT 182", "TELOPT 183" |
| 174 | , "TELOPT 184", "TELOPT 185", "TELOPT 186", "TELOPT 187" |
| 175 | , "TELOPT 188", "TELOPT 189", "TELOPT 190", "TELOPT 191" |
| 176 | , "TELOPT 192", "TELOPT 193", "TELOPT 194", "TELOPT 195" |
| 177 | , "TELOPT 196", "TELOPT 197", "TELOPT 198", "TELOPT 199" |
| 178 | , "ATCP", "TELOPT 201", "TELOPT 202", "TELOPT 203" |
| 179 | , "TELOPT 204", "TELOPT 205", "TELOPT 206", "TELOPT 207" |
| 180 | , "TELOPT 208", "TELOPT 209", "TELOPT 210", "TELOPT 211" |
| 181 | , "TELOPT 212", "TELOPT 213", "TELOPT 214", "TELOPT 215" |
| 182 | , "TELOPT 216", "TELOPT 217", "TELOPT 218", "TELOPT 219" |
| 183 | , "TELOPT 220", "TELOPT 221", "TELOPT 222", "TELOPT 223" |
| 184 | , "TELOPT 224", "TELOPT 225", "TELOPT 226", "TELOPT 227" |
| 185 | , "TELOPT 228", "TELOPT 229", "TELOPT 230", "TELOPT 231" |
| 186 | , "TELOPT 232", "TELOPT 233", "TELOPT 234", "TELOPT 235" |
| 187 | , "TELOPT 236", "TELOPT 237", "TELOPT 238", "TELOPT 239" |
| 188 | , "TELOPT 240", "TELOPT 241", "TELOPT 242", "TELOPT 243" |
| 189 | , "TELOPT 244", "TELOPT 245", "TELOPT 246", "TELOPT 247" |
| 190 | , "TELOPT 248", "TELOPT 249", "TELOPT 250", "TELOPT 251" |
| 191 | , "TELOPT 252", "TELOPT 253", "TELOPT 254", "EXOPL" |
| 192 | }; |
| 193 | #endif |
| 194 | |
| 195 | #endif /* __DRIVER_SOURCE__ */ |
| 196 | |
| 197 | /* sub-option qualifiers */ |
| 198 | #define TELQUAL_IS 0 /* option is... */ |
| 199 | #define TELQUAL_SEND 1 /* send option */ |
| 200 | |
| 201 | /* |
| 202 | * LINEMODE suboptions |
| 203 | */ |
| 204 | |
| 205 | #define LM_MODE 1 |
| 206 | #define LM_FORWARDMASK 2 |
| 207 | #define LM_SLC 3 |
| 208 | |
| 209 | #define MODE_EDIT 0x01 |
| 210 | #define MODE_TRAPSIG 0x02 |
| 211 | #define MODE_ACK 0x04 |
| 212 | |
| 213 | #define MODE_MASK (MODE_EDIT|MODE_TRAPSIG|MODE_ACK) |
| 214 | |
| 215 | /* Not part of protocol, but needed to simplify things... */ |
| 216 | #define MODE_FLOW 0x0100 |
| 217 | #define MODE_ECHO 0x0200 |
| 218 | #define MODE_INBIN 0x0400 |
| 219 | #define MODE_OUTBIN 0x0800 |
| 220 | #define MODE_FORCE 0x1000 |
| 221 | |
| 222 | #define SLC_SYNCH 1 |
| 223 | #define SLC_BRK 2 |
| 224 | #define SLC_IP 3 |
| 225 | #define SLC_AO 4 |
| 226 | #define SLC_AYT 5 |
| 227 | #define SLC_EOR 6 |
| 228 | #define SLC_ABORT 7 |
| 229 | #define SLC_EOF 8 |
| 230 | #define SLC_SUSP 9 |
| 231 | #define SLC_EC 10 |
| 232 | #define SLC_EL 11 |
| 233 | #define SLC_EW 12 |
| 234 | #define SLC_RP 13 |
| 235 | #define SLC_LNEXT 14 |
| 236 | #define SLC_XON 15 |
| 237 | #define SLC_XOFF 16 |
| 238 | #define SLC_FORW1 17 |
| 239 | #define SLC_FORW2 18 |
| 240 | |
| 241 | #define NSLC 18 |
| 242 | |
| 243 | #define SLC_NAMES "0", "SYNCH", "BRK", "IP", "AO", "AYT", "EOR", \ |
| 244 | "ABORT", "EOF", "SUSP", "EC", "EL", "EW", "RP", \ |
| 245 | "LNEXT", "XON", "XOFF", "FORW1", "FORW2" |
| 246 | |
| 247 | #define SLC_NOSUPPORT 0 |
| 248 | #define SLC_CANTCHANGE 1 |
| 249 | #define SLC_VARIABLE 2 |
| 250 | #define SLC_DEFAULT 3 |
| 251 | #define SLC_LEVELBITS 0x03 |
| 252 | |
| 253 | #define SLC_FUNC 0 |
| 254 | #define SLC_FLAGS 1 |
| 255 | #define SLC_VALUE 2 |
| 256 | |
| 257 | #define SLC_ACK 0x80 |
| 258 | #define SLC_FLUSHIN 0x40 |
| 259 | #define SLC_FLUSHOUT 0x20 |
| 260 | |
| 261 | #endif /* TELNET_H__ */ |