Commit | Line | Data |
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ea139302 PB |
1 | /* |
2 | * Copyright (c) 1989 The Regents of the University of California. | |
3 | * All rights reserved. | |
4 | * | |
836fe169 | 5 | * %sccs.include.redist.c% |
ea139302 | 6 | * |
258d091a | 7 | * @(#)ext.h 5.10 (Berkeley) %G% |
ea139302 PB |
8 | */ |
9 | ||
10 | /* | |
11 | * Telnet server variable declarations | |
12 | */ | |
4a8a7128 | 13 | extern char options[256]; |
053fd49d PB |
14 | extern char do_dont_resp[256]; |
15 | extern char will_wont_resp[256]; | |
ea139302 PB |
16 | extern int linemode; /* linemode on/off */ |
17 | #ifdef LINEMODE | |
18 | extern int uselinemode; /* what linemode to use (on/off) */ | |
19 | extern int editmode; /* edit modes in use */ | |
20 | extern int useeditmode; /* edit modes to use */ | |
21 | extern int alwayslinemode; /* command line option */ | |
22 | # ifdef KLUDGELINEMODE | |
23 | extern int lmodetype; /* Client support for linemode */ | |
24 | # endif /* KLUDGELINEMODE */ | |
25 | #endif /* LINEMODE */ | |
26 | extern int flowmode; /* current flow control state */ | |
8832c633 | 27 | extern int restartany; /* restart output on any character state */ |
4a8a7128 PB |
28 | #ifdef DIAGNOSTICS |
29 | extern int diagnostic; /* telnet diagnostic capabilities */ | |
30 | #endif /* DIAGNOSTICS */ | |
31 | #ifdef BFTPDAEMON | |
32 | extern int bftpd; /* behave as bftp daemon */ | |
33 | #endif /* BFTPDAEMON */ | |
1af3d848 DB |
34 | #if defined(SecurID) |
35 | extern int require_SecurID; | |
36 | #endif | |
8832c633 | 37 | #if defined(AUTHENTICATION) |
1af3d848 DB |
38 | extern int auth_level; |
39 | #endif | |
ea139302 PB |
40 | |
41 | extern slcfun slctab[NSLC + 1]; /* slc mapping table */ | |
42 | ||
43 | char *terminaltype; | |
44 | ||
45 | /* | |
46 | * I/O data buffers, pointers, and counters. | |
47 | */ | |
48 | extern char ptyobuf[BUFSIZ+NETSLOP], *pfrontp, *pbackp; | |
49 | ||
50 | extern char netibuf[BUFSIZ], *netip; | |
51 | ||
52 | extern char netobuf[BUFSIZ+NETSLOP], *nfrontp, *nbackp; | |
53 | extern char *neturg; /* one past last bye of urgent data */ | |
54 | ||
55 | extern int pcc, ncc; | |
56 | ||
ed8f31c1 | 57 | #if defined(CRAY2) && defined(UNICOS5) |
cb781470 PB |
58 | extern int unpcc; /* characters left unprocessed by CRAY-2 terminal routine */ |
59 | extern char *unptyip; /* pointer to remaining characters in buffer */ | |
60 | #endif | |
61 | ||
ea139302 PB |
62 | extern int pty, net; |
63 | extern char *line; | |
64 | extern int SYNCHing; /* we are in TELNET SYNCH mode */ | |
65 | ||
1af3d848 DB |
66 | #ifndef P |
67 | # ifdef __STDC__ | |
68 | # define P(x) x | |
69 | # else | |
70 | # define P(x) () | |
71 | # endif | |
72 | #endif | |
73 | ||
74 | extern void | |
75 | _termstat P((void)), | |
76 | add_slc P((int, int, int)), | |
77 | check_slc P((void)), | |
78 | change_slc P((int, int, int)), | |
79 | cleanup P((int)), | |
80 | clientstat P((int, int, int)), | |
81 | copy_termbuf P((char *, int)), | |
82 | deferslc P((void)), | |
83 | defer_terminit P((void)), | |
84 | do_opt_slc P((unsigned char *, int)), | |
85 | doeof P((void)), | |
86 | dooption P((int)), | |
87 | dontoption P((int)), | |
88 | edithost P((char *, char *)), | |
89 | fatal P((int, char *)), | |
90 | fatalperror P((int, char *)), | |
91 | get_slc_defaults P((void)), | |
92 | init_env P((void)), | |
93 | init_termbuf P((void)), | |
94 | interrupt P((void)), | |
95 | localstat P((void)), | |
1d23bbc4 | 96 | flowstat P((void)), |
1af3d848 DB |
97 | netclear P((void)), |
98 | netflush P((void)), | |
4a8a7128 | 99 | #ifdef DIAGNOSTICS |
1af3d848 DB |
100 | printoption P((char *, int)), |
101 | printdata P((char *, char *, int)), | |
102 | printsub P((int, unsigned char *, int)), | |
103 | #endif | |
104 | ptyflush P((void)), | |
105 | putchr P((int)), | |
106 | putf P((char *, char *)), | |
107 | recv_ayt P((void)), | |
108 | send_do P((int, int)), | |
109 | send_dont P((int, int)), | |
110 | send_slc P((void)), | |
111 | send_status P((void)), | |
112 | send_will P((int, int)), | |
113 | send_wont P((int, int)), | |
114 | sendbrk P((void)), | |
115 | sendsusp P((void)), | |
116 | set_termbuf P((void)), | |
117 | start_login P((char *, int, char *)), | |
118 | start_slc P((int)), | |
8832c633 | 119 | #if defined(AUTHENTICATION) |
1af3d848 DB |
120 | start_slave P((char *)), |
121 | #else | |
122 | start_slave P((char *, int, char *)), | |
4a8a7128 | 123 | #endif |
1af3d848 DB |
124 | suboption P((void)), |
125 | telrcv P((void)), | |
126 | ttloop P((void)), | |
127 | tty_binaryin P((int)), | |
128 | tty_binaryout P((int)); | |
129 | ||
130 | extern int | |
131 | end_slc P((unsigned char **)), | |
132 | getnpty P((void)), | |
258d091a DB |
133 | #ifndef convex |
134 | getpty P((int *)), | |
135 | #endif convex | |
1af3d848 DB |
136 | login_tty P((int)), |
137 | spcset P((int, cc_t *, cc_t **)), | |
138 | stilloob P((int)), | |
139 | terminit P((void)), | |
140 | termstat P((void)), | |
141 | tty_flowmode P((void)), | |
8832c633 | 142 | tty_restartany P((void)), |
1af3d848 DB |
143 | tty_isbinaryin P((void)), |
144 | tty_isbinaryout P((void)), | |
145 | tty_iscrnl P((void)), | |
146 | tty_isecho P((void)), | |
147 | tty_isediting P((void)), | |
148 | tty_islitecho P((void)), | |
149 | tty_isnewmap P((void)), | |
150 | tty_israw P((void)), | |
151 | tty_issofttab P((void)), | |
152 | tty_istrapsig P((void)), | |
153 | tty_linemode P((void)); | |
154 | ||
155 | extern void | |
156 | tty_rspeed P((int)), | |
157 | tty_setecho P((int)), | |
158 | tty_setedit P((int)), | |
159 | tty_setlinemode P((int)), | |
160 | tty_setlitecho P((int)), | |
161 | tty_setsig P((int)), | |
162 | tty_setsofttab P((int)), | |
163 | tty_tspeed P((int)), | |
164 | willoption P((int)), | |
165 | wontoption P((int)), | |
166 | writenet P((unsigned char *, int)); | |
167 | ||
258d091a | 168 | #ifdef ENCRYPTION |
1af3d848 DB |
169 | extern void (*encrypt_output) P((unsigned char *, int)); |
170 | extern int (*decrypt_input) P((int)); | |
171 | extern char *nclearto; | |
258d091a | 172 | #endif /* ENCRYPTION */ |
1af3d848 | 173 | |
4a8a7128 | 174 | |
ea139302 PB |
175 | /* |
176 | * The following are some clocks used to decide how to interpret | |
177 | * the relationship between various variables. | |
178 | */ | |
179 | ||
180 | extern struct { | |
181 | int | |
182 | system, /* what the current time is */ | |
183 | echotoggle, /* last time user entered echo character */ | |
184 | modenegotiated, /* last time operating mode negotiated */ | |
185 | didnetreceive, /* last time we read data from network */ | |
186 | ttypesubopt, /* ttype subopt is received */ | |
187 | tspeedsubopt, /* tspeed subopt is received */ | |
4a8a7128 PB |
188 | environsubopt, /* environ subopt is received */ |
189 | xdisplocsubopt, /* xdisploc subopt is received */ | |
ea139302 PB |
190 | baseline, /* time started to do timed action */ |
191 | gotDM; /* when did we last see a data mark */ | |
192 | } clocks; | |
193 | ||
194 | ||
ed8f31c1 | 195 | #if defined(CRAY2) && defined(UNICOS5) |
ea139302 PB |
196 | extern int needtermstat; |
197 | #endif | |
198 | ||
8832c633 DB |
199 | #ifndef DEFAULT_IM |
200 | # ifdef CRAY | |
201 | # define DEFAULT_IM "\r\n\r\nCray UNICOS (%h) (%t)\r\n\r\r\n\r" | |
202 | # else | |
203 | # ifdef sun | |
204 | # define DEFAULT_IM "\r\n\r\nSunOS UNIX (%h) (%t)\r\n\r\r\n\r" | |
205 | # else | |
206 | # ifdef ultrix | |
207 | # define DEFAULT_IM "\r\n\r\nULTRIX (%h) (%t)\r\n\r\r\n\r" | |
208 | # else | |
209 | # define DEFAULT_IM "\r\n\r\n4.4 BSD UNIX (%h) (%t)\r\n\r\r\n\r" | |
210 | # endif | |
211 | # endif | |
212 | # endif | |
ea139302 | 213 | #endif |