projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| c8d0eb0d | 1 | /* telnet.h 4.4 82/03/16 */ |
| 89e49f55 BJ |
2 | /* |
| 3 | * Definitions for the TELNET protocol. | |
| 4 | */ | |
| 5 | #define IAC 255 /* interpret as command: */ | |
| 6 | #define DONT 254 /* you are not to use option */ | |
| 7 | #define DO 253 /* please, you use option */ | |
| 8 | #define WONT 252 /* I won't use option */ | |
| 9 | #define WILL 251 /* I will use option */ | |
| 10 | #define SB 250 /* interpret as subnegotiation */ | |
| 11 | #define GA 249 /* you may reverse the line */ | |
| 12 | #define EL 248 /* erase the current line */ | |
| 13 | #define EC 247 /* erase the current character */ | |
| 14 | #define AYT 246 /* are you there */ | |
| 15 | #define AO 245 /* abort output--but let prog finish */ | |
| 16 | #define IP 244 /* interrupt process--permanently */ | |
| 17 | #define BREAK 243 /* break */ | |
| 18 | #define DM 242 /* data mark--for connect. cleaning */ | |
| 19 | #define NOP 241 /* nop */ | |
| 20 | #define SE 240 /* end sub negotiation */ | |
| 21 | ||
| 22 | #define SYNCH 242 /* for telfunc calls */ | |
| 23 | ||
| 24 | /* telnet options */ | |
| 25 | ||
| 26 | #define TELOPT_BINARY 0 /* 8-bit data path */ | |
| 27 | #define TELOPT_ECHO 1 /* echo */ | |
| 8f6b89f5 SL |
28 | #define TELOPT_RCP 2 /* prepare to reconnect */ |
| 29 | #define TELOPT_SGA 3 /* suppress go ahead */ | |
| 30 | #define TELOPT_NAMS 4 /* approximate message size */ | |
| 31 | #define TELOPT_STATUS 5 /* give status */ | |
| 32 | #define TELOPT_TM 6 /* timing mark */ | |
| 33 | #define TELOPT_RCTE 7 /* remote controlled transmission and echo */ | |
| 34 | #define TELOPT_NAOL 8 /* negotiate about output line width */ | |
| 35 | #define TELOPT_NAOP 9 /* negotiate about output page size */ | |
| 36 | #define TELOPT_NAOCRD 10 /* negotiate about CR disposition */ | |
| 37 | #define TELOPT_NAOHTS 11 /* negotiate about horizontal tabstops */ | |
| 38 | #define TELOPT_NAOHTD 12 /* negotiate about horizontal tab disposition */ | |
| 39 | #define TELOPT_NAOFFD 13 /* negotiate about formfeed disposition */ | |
| 40 | #define TELOPT_NAOVTS 14 /* negotiate about vertical tab stops */ | |
| 41 | #define TELOPT_NAOVTD 15 /* negotiate about vertical tab disposition */ | |
| 42 | #define TELOPT_NAOLFD 16 /* negotiate about output LF disposition */ | |
| 43 | #define TELOPT_XASCII 17 /* extended ascic character set */ | |
| 44 | #define TELOPT_LOGOUT 18 /* force logout */ | |
| 45 | #define TELOPT_BM 19 /* byte macro */ | |
| 46 | #define TELOPT_DET 20 /* data entry terminal */ | |
| 47 | #define TELOPT_SUPDUP 21 /* supdup protocol */ | |
| 48 | #define TELOPT_EXOPL 255 /* extended-options-list */ | |
| 89e49f55 BJ |
49 | |
| 50 | #ifdef TELCMDS | |
| 51 | char *telcmds[] = { | |
| 52 | "SE", "NOP", "DMARK", "BRK", "IP", "AO", "AYT", "EC", | |
| 53 | "EL", "GA", "SB", "WILL", "WONT", "DO", "DONT", "IAC", | |
| 54 | }; | |
| 55 | #endif | |
| 56 | ||
| 57 | #ifdef TELOPTS | |
| 58 | char *telopts[] = { | |
| 59 | "BINARY", "ECHO", "RCP", "SUPPRESS GO AHEAD", "NAME", | |
| 60 | "STATUS", "TIMING MARK", "RCTE", "NAOL", "NAOP", | |
| 61 | "NAOCRD", "NAOHTS", "NAOHTD", "NAOFFD", "NAOVTS", | |
| 8f6b89f5 SL |
62 | "NAOVTD", "NAOLFD", "EXTEND ASCII", "LOGOUT", "BYTE MACRO", |
| 63 | "DATA ENTRY TERMINAL", "SUPDUP" | |
| 89e49f55 BJ |
64 | }; |
| 65 | #endif |