2 * Copyright (c) 1989, 1993
3 * The Regents of the University of California. All rights reserved.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. All advertising materials mentioning features or use of this software
15 * must display the following acknowledgement:
16 * This product includes software developed by the University of
17 * California, Berkeley and its contributors.
18 * 4. Neither the name of the University nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * @(#)tip.h 8.1 (Berkeley) 6/6/93
36 * $FreeBSD: src/usr.bin/tip/tip/tip.h,v 1.5.2.1 2000/07/01 12:24:23 ps Exp $
37 * $DragonFly: src/usr.bin/tip/tip/tip.h,v 1.5 2005/04/19 05:32:02 cpressey Exp $
41 * tip - terminal interface program
44 #include <sys/types.h>
45 #include <machine/endian.h>
51 #include <sys/ioctl.h> /* for TIOCHPCL */
52 #include <sys/filio.h> /* for FIONREAD */
53 #include <sys/termios.h>
69 * Remote host attributes
71 char *DV; /* UNIX device(s) to open */
72 char *EL; /* chars marking an EOL */
73 char *CM; /* initial connection message */
74 char *IE; /* EOT to expect on input */
75 char *OE; /* EOT to send to complete FT */
76 char *CU; /* call unit if making a phone call */
77 char *AT; /* acu type */
78 char *PN; /* phone number(s) */
79 char *DI; /* disconnect string */
80 char *PA; /* parity to be generated */
82 char *PH; /* phone number file */
83 char *RM; /* remote file name */
84 char *HO; /* host name */
86 char *LI; /* login script */
87 char *LO; /* logout script */
89 long BR; /* line speed for conversation */
90 long FS; /* frame size for transfers */
92 char DU; /* this host is dialed up */
93 char HW; /* this device is hardwired, see hunt.c */
94 char *ES; /* escape character */
95 char *EX; /* exceptions */
96 char *FO; /* force (literal next) char*/
97 char *RC; /* raise character */
98 char *RE; /* script record file */
99 char *PR; /* remote prompt */
100 long DL; /* line delay for file transfers to remote */
101 long CL; /* char delay for file transfers to remote */
102 long ET; /* echocheck timeout */
103 char HD; /* this host is half duplex - do local echo */
110 char *v_name; /* whose name is it */
111 char v_type; /* for interpreting set's */
112 char v_access; /* protection of touchy ones */
113 char *v_abrev; /* possible abreviation */
114 char *v_value; /* casted to a union later */
118 #define STRING 01 /* string valued */
119 #define BOOL 02 /* true-false value */
120 #define NUMBER 04 /* numeric value */
121 #define CHAR 010 /* character value */
123 #define WRITE 01 /* write access to variable */
124 #define READ 02 /* read access */
126 #define CHANGED 01 /* low bit is used to show modification */
127 #define PUBLIC 1 /* public access rights */
128 #define PRIVATE 03 /* private to definer */
129 #define ROOT 05 /* root defined */
134 #define ENVIRON 020 /* initialize out of the environment */
135 #define IREMOTE 040 /* initialize out of remote structure */
136 #define INIT 0100 /* static data space used for initialization */
140 * Definition of ACU line description
146 void (*acu_disconnect)();
151 #define equal(a, b) (strcmp(a,b)==0)/* A nice function to string compare */
154 * variable manipulation stuff --
155 * if we defined the value entry in value_t, then we couldn't
156 * initialize it in vars.c, so we cast it as needed to keep lint
163 char zz_character[4];
168 #define value(v) vtable[v].v_value
170 #define number(v) ((((zzhack *)(&(v))))->zz_number)
172 #if BYTE_ORDER == LITTLE_ENDIAN
173 #define boolean(v) ((((zzhack *)(&(v))))->zz_boolean[0])
174 #define character(v) ((((zzhack *)(&(v))))->zz_character[0])
177 #if BYTE_ORDER == BIG_ENDIAN
178 #define boolean(v) ((((zzhack *)(&(v))))->zz_boolean[1])
179 #define character(v) ((((zzhack *)(&(v))))->zz_character[3])
182 #define address(v) ((((zzhack *)(&(v))))->zz_address)
185 * Escape command table definitions --
186 * lookup in this table is performed when ``escapec'' is recognized
187 * at the begining of a line (as defined by the eolmarks variable).
192 char e_char; /* char to match on */
193 char e_flags; /* experimental, priviledged */
194 char *e_help; /* help string */
195 int (*e_func)(); /* command */
199 #define NORM 00 /* normal protection, execute anyone */
200 #define EXP 01 /* experimental, mark it with a `*' on help */
201 #define PRIV 02 /* priviledged, root execute only */
203 extern int vflag; /* verbose during reading of .tiprc file */
204 extern value_t vtable[]; /* variable table */
207 #define logent(a, b, c, d)
210 void logent(char *, char *, char *, char*);
215 * Definition of indices into variable table so
216 * value(DEFINE) turns into a static address.
220 'a,.!awk '{ printf("\%s \%s \%d\n", $1, $2, NR - 1); }'
225 #define DIALTIMEOUT 2
249 #define DISCONNECT 26
255 #define HALFDUPLEX 32
260 struct termios otermios;
261 struct termios ctermios;
262 #else /* HAVE_TERMIOS */
263 struct sgttyb arg; /* current mode of local terminal */
264 struct sgttyb defarg; /* initial mode of local terminal */
265 struct tchars tchars; /* current state of terminal */
266 struct tchars defchars; /* initial state of terminal */
267 struct ltchars ltchars; /* current local characters of terminal */
268 struct ltchars deflchars; /* initial local characters of terminal */
269 #endif /* HAVE_TERMIOS */
271 FILE *fscript; /* FILE for scripting */
273 int fildes[2]; /* file transfer synchronization channel */
274 int repdes[2]; /* read process sychronization channel */
275 int FD; /* open file descriptor to remote host */
276 int AC; /* open file descriptor to dialer (v831 only) */
277 int vflag; /* print .tiprc initialization sequence */
278 int sfd; /* for ~< operation */
279 int pid; /* pid of tipout */
280 uid_t uid, euid; /* real and effective user id's */
281 gid_t gid, egid; /* real and effective group id's */
282 int stop; /* stop transfer session flag */
283 int quit; /* same; but on other end */
284 int intflag; /* recognized interrupt */
285 int stoprompt; /* for interrupting a prompt session */
286 int timedout; /* ~> transfer timedout */
287 int cumode; /* simulating the "cu" program */
289 char fname[PATH_MAX]; /* file name buffer for ~< */
290 char copyname[PATH_MAX]; /* file name buffer for ~> */
291 char ccc; /* synchronization character */
292 char ch; /* for tipout */
293 char *uucplock; /* name of lock file for uucp's */
295 int odisc; /* initial tty line discipline */
296 extern int disc; /* current tty discpline */
299 extern char *vinterp();
300 extern char *connect();
301 extern int size(char *);
302 extern int any(char, char *);
303 extern void setscript(void);
304 extern void tipout(void);
305 extern void vinit(void);
306 extern int hunt(char *);
307 extern int vstring(char *, char *);
308 extern void setparity(char *);
309 extern void vlex(char *);
310 extern void daemon_uid(void);
311 extern void disconnect(char *);
312 extern void shell_uid(void);
313 extern void unraw(void);
314 extern void xpwrite(int, char *, int);
315 extern int prompt(char *, char *, size_t);
316 extern int consh(int);
317 extern void tipabort(char *);
319 #define TL_VERBOSE 0x00000001
320 #define TL_SIGNAL_TIPOUT 0x00000002
322 int tiplink (char *cmd, unsigned int flags);