Annotation of src/usr.bin/tip/tip.h, Revision 1.50
1.50 ! nicm 1: /* $OpenBSD: tip.h,v 1.49 2010/07/01 21:43:38 nicm Exp $ */
1.6 millert 2: /* $NetBSD: tip.h,v 1.7 1997/04/20 00:02:46 mellon Exp $ */
1.1 deraadt 3:
4: /*
5: * Copyright (c) 1989, 1993
6: * The Regents of the University of California. All rights reserved.
7: *
8: *
9: * Redistribution and use in source and binary forms, with or without
10: * modification, are permitted provided that the following conditions
11: * are met:
12: * 1. Redistributions of source code must retain the above copyright
13: * notice, this list of conditions and the following disclaimer.
14: * 2. Redistributions in binary form must reproduce the above copyright
15: * notice, this list of conditions and the following disclaimer in the
16: * documentation and/or other materials provided with the distribution.
1.15 millert 17: * 3. Neither the name of the University nor the names of its contributors
1.1 deraadt 18: * may be used to endorse or promote products derived from this software
19: * without specific prior written permission.
20: *
21: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31: * SUCH DAMAGE.
32: *
33: * @(#)tip.h 8.1 (Berkeley) 6/6/93
34: */
35:
36: /*
37: * tip - terminal interface program
38: */
39:
40: #include <sys/types.h>
41: #include <sys/file.h>
42: #include <sys/time.h>
1.8 deraadt 43: #include <sys/wait.h>
44: #include <sys/ioctl.h>
1.1 deraadt 45:
1.2 deraadt 46: #include <termios.h>
1.1 deraadt 47: #include <signal.h>
48: #include <stdio.h>
49: #include <stdlib.h>
50: #include <string.h>
51: #include <pwd.h>
52: #include <ctype.h>
53: #include <setjmp.h>
54: #include <unistd.h>
55: #include <errno.h>
1.28 millert 56: #include <err.h>
1.7 millert 57: #include <limits.h>
1.1 deraadt 58:
1.47 nicm 59: /* Variable table entry. */
1.41 nicm 60: typedef struct {
61: char *v_name; /* variable name */
62: int v_flags; /* type and flags */
63: char *v_abbrev; /* possible abbreviation */
1.49 nicm 64:
65: char *v_string;
66: int v_number;
67: } value_t;
1.47 nicm 68: extern value_t vtable[]; /* variable table */
1.41 nicm 69:
1.42 nicm 70: #define V_STRING 01 /* string valued */
71: #define V_BOOL 02 /* true-false value */
72: #define V_NUMBER 04 /* numeric value */
73: #define V_CHAR 010 /* character value */
1.41 nicm 74: #define V_TYPEMASK 017
75:
1.42 nicm 76: #define V_CHANGED 020 /* to show modification */
77: #define V_READONLY 040 /* variable is not writable */
1.46 nicm 78: #define V_INIT 0100 /* static data space used for initialization */
1.1 deraadt 79:
1.48 nicm 80: /* Variable table indexes. */
1.35 nicm 81: enum {
82: BEAUTIFY = 0,
83: BAUDRATE,
1.45 nicm 84: CONNECT,
85: DEVICE,
1.35 nicm 86: EOFREAD,
87: EOFWRITE,
88: EOL,
89: ESCAPE,
90: EXCEPTIONS,
91: FORCE,
92: FRAMESIZE,
93: HOST,
94: LOG,
95: PROMPT,
96: RAISE,
97: RAISECHAR,
98: RECORD,
99: REMOTE,
100: SCRIPT,
101: TABEXPAND,
102: VERBOSE,
103: SHELL,
104: HOME,
105: ECHOCHECK,
106: DISCONNECT,
107: TAND,
108: LDELAY,
109: CDELAY,
110: ETIMEOUT,
111: RAWFTP,
112: HALFDUPLEX,
113: LECHO,
114: PARITY,
115: HARDWAREFLOW,
116: LINEDISC,
117: DC
118: };
1.48 nicm 119:
120: /*
121: * Escape command table definitions --
122: * lookup in this table is performed when ``escapec'' is recognized
123: * at the begining of a line (as defined by the eolmarks variable).
124: */
125:
126: typedef
127: struct {
128: char e_char; /* char to match on */
129: char *e_help; /* help string */
130: void (*e_func)(int); /* command */
131: }
132: esctable_t;
133:
134: extern int vflag; /* verbose during reading of .tiprc file */
135: extern int noesc; /* no escape `~' char */
1.1 deraadt 136:
1.2 deraadt 137: struct termios term; /* current mode of terminal */
138: struct termios defterm; /* initial mode of terminal */
139: struct termios defchars; /* current mode with initial chars */
1.17 deraadt 140: int gotdefterm;
1.1 deraadt 141:
142: FILE *fscript; /* FILE for scripting */
143:
144: int FD; /* open file descriptor to remote host */
145: int AC; /* open file descriptor to dialer (v831 only) */
146: int vflag; /* print .tiprc initialization sequence */
1.9 todd 147: int noesc; /* no `~' escape char */
1.1 deraadt 148: int sfd; /* for ~< operation */
1.18 deraadt 149: pid_t tipin_pid; /* pid of tipin */
1.32 nicm 150: int tipin_fd; /* tipin side of socketpair */
1.18 deraadt 151: pid_t tipout_pid; /* pid of tipout */
1.32 nicm 152: int tipout_fd; /* tipout side of socketpair */
1.31 cloder 153: volatile sig_atomic_t stop; /* stop transfer session flag */
154: volatile sig_atomic_t quit; /* same; but on other end */
155: volatile sig_atomic_t stoprompt;/* for interrupting a prompt session */
156: volatile sig_atomic_t timedout; /* ~> transfer timedout */
1.1 deraadt 157: int cumode; /* simulating the "cu" program */
1.30 jmc 158: int bits8; /* terminal is 8-bit mode */
1.2 deraadt 159: #define STRIP_PAR (bits8 ? 0377 : 0177)
1.1 deraadt 160:
1.7 millert 161: char fname[PATH_MAX]; /* file name buffer for ~< */
162: char copyname[PATH_MAX]; /* file name buffer for ~> */
1.1 deraadt 163: char ccc; /* synchronization character */
164: char *uucplock; /* name of lock file for uucp's */
165:
1.11 millert 166: int odisc; /* initial tty line discipline */
167: extern int disc; /* current tty discpline */
168:
169: extern char *__progname; /* program name */
1.1 deraadt 170:
1.38 nicm 171: /* cmds.c */
1.21 moritz 172: char *expand(char *);
1.38 nicm 173: void chdirectory(int);
174: void consh(int);
175: void cu_put(int);
176: void cu_take(int);
177: void finish(int);
178: void genbrk(int);
179: void getfl(int);
180: void listvariables(int);
181: void parwrite(int, char *, size_t);
182: void pipefile(int);
183: void pipeout(int);
184: void sendfile(int);
185: void setscript(void);
186: void shell(int);
187: void suspend(int);
188: void timeout(int);
189: void tipabort(char *);
190: void variable(int);
191:
192: /* cu.c */
193: void cumain(int, char **);
194:
195: /* hunt.c */
1.50 ! nicm 196: int hunt(char *);
1.38 nicm 197:
198: /* log.c */
199: void logent(char *, char *, char *);
200: void loginit(void);
201:
202: /* remote.c */
1.21 moritz 203: char *getremote(char *);
1.38 nicm 204:
205: /* tip.c */
206: void con(void);
207: char *ctrl(char);
1.20 moritz 208: char *interp(char *);
1.38 nicm 209: int any(int, char *);
210: int prompt(char *, char *, size_t);
211: size_t size(char *);
212: void cleanup(int);
213: void help(int);
214: void parwrite(int, char *, size_t);
215: void raw(void);
216: void setparity(char *);
217: int ttysetup(int);
218: void unraw(void);
219:
220: /* tipout.c */
221: void tipout(void);
222:
223: /* value.c */
1.12 millert 224: void vinit(void);
1.20 moritz 225: void vlex(char *);
1.38 nicm 226: int vstring(char *, char *);
1.49 nicm 227: char *vgetstr(int);
228: int vgetnum(int);
229: void vsetstr(int, char *);
230: void vsetnum(int, int);
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