1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 1999-2002 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 * Copyright (c) 2014, Joyent, Inc. All rights reserved.
26 */
27
28 /*
29 * Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T
30 * All Rights Reserved
31 *
32 */
33
34 #include <stdio.h>
35 #include <ctype.h>
36 #include <locale.h>
37 #include <sys/types.h>
38 #include <termio.h>
39 #include <sys/stermio.h>
40 #include <sys/termiox.h>
41 #include <string.h>
42 #include <stdlib.h>
43 #include <limits.h>
44 #ifdef EUC
45 #include <sys/stat.h>
46 #include <fcntl.h>
47 #include <unistd.h>
48 #include <sys/param.h>
49 #include <sys/stropts.h>
50 #include <sys/eucioctl.h>
51 #include <sys/csiioctl.h>
52 #include <sys/stream.h>
53 #include <sys/termios.h>
54 #include <sys/ldterm.h>
55 #include <getwidth.h>
56 #endif /* EUC */
57 #include "stty.h"
58 #include "tmextern.h"
59
60 static char *STTY = "stty: ";
61 static int pitt = 0;
62 static struct termios cb;
63 static struct termio ocb; /* for non-streams devices */
64 static struct stio stio;
65 static struct termiox termiox;
66 static struct winsize winsize, owinsize;
67 static int term;
68 #ifdef EUC
69 static struct eucioc kwp;
70 static eucwidth_t wp;
71 static ldterm_cs_data_user_t cswp; /* User side codeset width data */
72 static ldterm_cs_data_user_t kcswp; /* Kernel side codeset width data */
73 static int invalid_ldterm_dat_file;
74 #endif /* EUC */
75
76 static void prmodes(void);
77 static void pramodes(void);
78 static void pit(unsigned char what, char *itsname, char *sep);
79 static void delay(int m, char *s);
80 static void prspeed(char *c, int s);
81 static void prencode(void);
82
83 int
main(int argc,char * argv[])84 main(int argc, char *argv[])
85 {
86 int i;
87 int fd;
88 char *s_arg; /* s_arg: ptr to mode to be set */
89 #ifdef EUC
90 char *lc;
91 char tmps[PATH_MAX];
92 #endif /* EUC */
93
94 (void) setlocale(LC_ALL, "");
95 #if !defined(TEXT_DOMAIN)
96 #define TEXT_DOMAIN "SYS_TEST"
97 #endif
98 (void) textdomain(TEXT_DOMAIN);
99
100 #ifdef EUC
101 lc = setlocale(LC_CTYPE, (const char *)NULL);
102 if (lc) {
103 (void) sprintf(tmps, _LDTERM_DAT_PATH, lc);
104
105 fd = open(tmps, O_RDONLY, 0);
106 if (fd != -1) {
107 if (read(fd, (void *)&cswp, sizeof (cswp)) <
108 sizeof (cswp)) {
109 (void) fprintf(stderr, gettext(
110 "cannot read entire %s file\n"), tmps);
111 exit(2);
112 }
113
114 (void) close(fd);
115
116 /*
117 * If the ldterm.dat contains invalid data or
118 * the current locale name is too long, we clear
119 * the 'cswp' and flag the invalid ldterm.dat since
120 * we are not going to use the data.
121 */
122 if (cswp.version > LDTERM_DATA_VERSION ||
123 cswp.codeset_type < LDTERM_CS_TYPE_MIN ||
124 cswp.codeset_type > LDTERM_CS_TYPE_MAX ||
125 strlen(lc) >= MAXNAMELEN ||
126 (cswp.codeset_type == LDTERM_CS_TYPE_EUC &&
127 cswp.csinfo_num > LDTERM_CS_TYPE_EUC_MAX_SUBCS) ||
128 (cswp.codeset_type == LDTERM_CS_TYPE_PCCS &&
129 (cswp.csinfo_num < LDTERM_CS_TYPE_PCCS_MIN_SUBCS ||
130 cswp.csinfo_num > LDTERM_CS_TYPE_PCCS_MAX_SUBCS))) {
131 (void) memset((void *)&cswp, 0, sizeof (cswp));
132 invalid_ldterm_dat_file = 1;
133 } else {
134 (void) strcpy(cswp.locale_name, lc);
135 }
136 }
137 }
138
139 getwidth(&wp);
140 #endif /* EUC */
141
142 if ((term = get_ttymode(0, &ocb, &cb, &stio, &termiox, &winsize
143 #ifdef EUC
144 /* */, &kwp, &kcswp
145 #endif /* EUC */
146 /* */)) < 0) {
147 perror(STTY);
148 exit(2);
149 }
150 owinsize = winsize;
151 if (argc == 1) {
152 prmodes();
153 exit(0);
154 }
155 if ((argc == 2) && (argv[1][0] == '-') && (argv[1][2] == '\0')) {
156 switch (argv[1][1]) {
157 case 'a':
158 pramodes();
159 return (0);
160 case 'g':
161 prencode();
162 return (0);
163 case '-':
164 prmodes(); /* stty -- */
165 return (0);
166 default:
167 (void) fprintf(stderr, gettext(
168 "usage: stty [-a| -g]\n"));
169 (void) fprintf(stderr, gettext(
170 " stty [modes]\n"));
171 return (2);
172 }
173 }
174
175 if ((argc == 3) && (argv[1][0] == '-') &&
176 (argv[1][2] == '\0') &&
177 (argv[2][0] == '-') &&
178 (argv[2][1] == '-') &&
179 (argv[2][2] == '\0')) {
180 switch (argv[1][1]) {
181 case 'a':
182 pramodes();
183 return (0);
184 case 'g':
185 prencode();
186 return (0);
187 default:
188 (void) fprintf(stderr, gettext(
189 "usage: stty [-a| -g]\n"));
190 (void) fprintf(stderr, gettext(
191 " stty [modes]\n"));
192 return (2);
193 }
194 }
195 if ((argc >= 3) && (argv[1][0] == '-') && (argv[1][1] == '-') &&
196 (argv[1][2] == '\0')) {
197 /* ignore -- */
198 --argc;
199 ++argv;
200 }
201 #ifdef EUC
202 s_arg = sttyparse(argc, argv, term, &ocb, &cb, &termiox, &winsize,
203 &wp, &kwp, &cswp, &kcswp);
204 #else
205 s_arg = sttyparse(argc, argv, term, &ocb, &cb, &termiox, &winsize);
206 #endif /* EUC */
207 if (s_arg != NULL) {
208 char *s = s_arg;
209 if (*s == '-') s++;
210 for (i = 0; not_supported[i]; i++) {
211 if (strcmp(not_supported[i], s) == 0) {
212 (void) fprintf(stderr,
213 gettext(
214 "mode not supported on this device: %s\n"),
215 s_arg);
216 exit(2);
217 }
218 }
219 (void) fprintf(stderr, gettext("unknown mode: %s\n"), s_arg);
220 return (2);
221 }
222
223 if (set_ttymode(0, term, &ocb, &cb, &stio, &termiox, &winsize, &owinsize
224 #ifdef EUC
225 /* */, &kwp, &kcswp, invalid_ldterm_dat_file
226 #endif /* EUC */
227 /* */) == -1) {
228 perror(STTY);
229 return (2);
230 }
231 return (0);
232 }
233
234 static void
prmodes(void)235 prmodes(void) /* print modes, no options, argc is 1 */
236 {
237 int m;
238
239 if (!(term & ASYNC)) {
240 m = stio.imode;
241 if (m & IUCLC)
242 (void) printf("iuclc ");
243 else
244 (void) printf("-iuclc ");
245 m = stio.omode;
246 if (m & OLCUC)
247 (void) printf("olcuc ");
248 else
249 (void) printf("-olcuc ");
250 if (m & TAB3)
251 (void) printf("tab3 ");
252 m = stio.lmode;
253 if (m & XCASE)
254 (void) printf("xcase ");
255 else
256 (void) printf("-xcase ");
257 if (m & STFLUSH)
258 (void) printf("stflush ");
259 else
260 (void) printf("-stflush ");
261 if (m & STWRAP)
262 (void) printf("stwrap ");
263 else
264 (void) printf("-stwrap ");
265 if (m & STAPPL)
266 (void) printf("stappl ");
267 else
268 (void) printf("-stappl ");
269 (void) printf("\n");
270 }
271 if (term & ASYNC) {
272 m = cb.c_cflag;
273 if ((term & TERMIOS) && cfgetispeed(&cb) != 0 &&
274 cfgetispeed(&cb) != cfgetospeed(&cb)) {
275 prspeed("ispeed ", cfgetispeed(&cb));
276 prspeed("ospeed ", cfgetospeed(&cb));
277 } else
278 prspeed("speed ", cfgetospeed(&cb));
279 if (m&PARENB) {
280 if ((m&PAREXT) && (term & TERMIOS)) {
281 if (m&PARODD)
282 (void) printf("markp ");
283 else
284 (void) printf("spacep ");
285 } else {
286 if (m&PARODD)
287 (void) printf("oddp ");
288 else
289 (void) printf("evenp ");
290 }
291 } else
292 (void) printf("-parity ");
293 if (((m&PARENB) && !(m&CS7)) || (!(m&PARENB) && !(m&CS8)))
294 (void) printf("cs%c ", '5'+(m&CSIZE)/CS6);
295 if (m&CSTOPB)
296 (void) printf("cstopb ");
297 if (m&HUPCL)
298 (void) printf("hupcl ");
299 if (!(m&CREAD))
300 (void) printf("-cread ");
301 if (m&CLOCAL)
302 (void) printf("clocal ");
303 if (m&LOBLK)
304 (void) printf("loblk ");
305 (void) printf("\n");
306 if (ocb.c_line != 0)
307 (void) printf(gettext("line = %d; "), ocb.c_line);
308 if (term & WINDOW) {
309 (void) printf(gettext("rows = %d; columns = %d;"),
310 winsize.ws_row, winsize.ws_col);
311 (void) printf(gettext(
312 " ypixels = %d; xpixels = %d;\n"),
313 winsize.ws_ypixel, winsize.ws_xpixel);
314 }
315 if ((cb.c_lflag&ICANON) == 0)
316 (void) printf(gettext("min = %d; time = %d;\n"),
317 cb.c_cc[VMIN], cb.c_cc[VTIME]);
318 if (cb.c_cc[VINTR] != CINTR)
319 pit(cb.c_cc[VINTR], "intr", "; ");
320 if (cb.c_cc[VQUIT] != CQUIT)
321 pit(cb.c_cc[VQUIT], "quit", "; ");
322 if (cb.c_cc[VERASE] != CERASE)
323 pit(cb.c_cc[VERASE], "erase", "; ");
324 if (term & TERMIOS) {
325 if (cb.c_cc[VERASE2] != CERASE2)
326 pit(cb.c_cc[VERASE], "erase2", "; ");
327 }
328 if (cb.c_cc[VKILL] != CKILL)
329 pit(cb.c_cc[VKILL], "kill", "; ");
330 if (cb.c_cc[VEOF] != CEOF)
331 pit(cb.c_cc[VEOF], "eof", "; ");
332 if (cb.c_cc[VEOL] != CNUL)
333 pit(cb.c_cc[VEOL], "eol", "; ");
334 if (cb.c_cc[VEOL2] != CNUL)
335 pit(cb.c_cc[VEOL2], "eol2", "; ");
336 if (cb.c_cc[VSWTCH] != CSWTCH)
337 pit(cb.c_cc[VSWTCH], "swtch", "; ");
338 if (term & TERMIOS) {
339 if (cb.c_cc[VSTART] != CSTART)
340 pit(cb.c_cc[VSTART], "start", "; ");
341 if (cb.c_cc[VSTOP] != CSTOP)
342 pit(cb.c_cc[VSTOP], "stop", "; ");
343 if (cb.c_cc[VSUSP] != CSUSP)
344 pit(cb.c_cc[VSUSP], "susp", "; ");
345 if (cb.c_cc[VDSUSP] != CDSUSP)
346 pit(cb.c_cc[VDSUSP], "dsusp", "; ");
347 if (cb.c_cc[VREPRINT] != CRPRNT)
348 pit(cb.c_cc[VREPRINT], "rprnt", "; ");
349 if (cb.c_cc[VDISCARD] != CFLUSH)
350 pit(cb.c_cc[VDISCARD], "flush", "; ");
351 if (cb.c_cc[VWERASE] != CWERASE)
352 pit(cb.c_cc[VWERASE], "werase", "; ");
353 if (cb.c_cc[VLNEXT] != CLNEXT)
354 pit(cb.c_cc[VLNEXT], "lnext", "; ");
355 if (cb.c_cc[VSTATUS] != CSTATUS)
356 pit(cb.c_cc[VSTATUS], "status", "; ");
357 }
358 if (pitt) (void) printf("\n");
359 m = cb.c_iflag;
360 if (m&IGNBRK)
361 (void) printf("ignbrk ");
362 else if (m&BRKINT)
363 (void) printf("brkint ");
364 if (!(m&INPCK))
365 (void) printf("-inpck ");
366 else if (m&IGNPAR)
367 (void) printf("ignpar ");
368 if (m&PARMRK)
369 (void) printf("parmrk ");
370 if (!(m&ISTRIP))
371 (void) printf("-istrip ");
372 if (m&INLCR)
373 (void) printf("inlcr ");
374 if (m&IGNCR)
375 (void) printf("igncr ");
376 if (m&ICRNL)
377 (void) printf("icrnl ");
378 if (m&IUCLC)
379 (void) printf("iuclc ");
380 if (!(m&IXON))
381 (void) printf("-ixon ");
382 else if (!(m&IXANY))
383 (void) printf("-ixany ");
384 if (m&IXOFF)
385 (void) printf("ixoff ");
386 if ((term & TERMIOS) && (m&IMAXBEL))
387 (void) printf("imaxbel ");
388 m = cb.c_oflag;
389 if (!(m&OPOST))
390 (void) printf("-opost ");
391 else {
392 if (m&OLCUC)
393 (void) printf("olcuc ");
394 if (m&ONLCR)
395 (void) printf("onlcr ");
396 if (m&OCRNL)
397 (void) printf("ocrnl ");
398 if (m&ONOCR)
399 (void) printf("onocr ");
400 if (m&ONLRET)
401 (void) printf("onlret ");
402 if (m&OFILL) {
403 if (m&OFDEL)
404 (void) printf("del-fill ");
405 else
406 (void) printf("nul-fill ");
407 }
408 delay((m&CRDLY)/CR1, "cr");
409 delay((m&NLDLY)/NL1, "nl");
410 delay((m&TABDLY)/TAB1, "tab");
411 delay((m&BSDLY)/BS1, "bs");
412 delay((m&VTDLY)/VT1, "vt");
413 delay((m&FFDLY)/FF1, "ff");
414 }
415 (void) printf("\n");
416 m = cb.c_lflag;
417 if (!(m&ISIG))
418 (void) printf("-isig ");
419 if (!(m&ICANON))
420 (void) printf("-icanon ");
421 if (m&XCASE)
422 (void) printf("xcase ");
423 (void) printf("-echo "+((m&ECHO) != 0));
424 (void) printf("-echoe "+((m&ECHOE) != 0));
425 (void) printf("-echok "+((m&ECHOK) != 0));
426 if (m&ECHONL)
427 (void) printf("echonl ");
428 if (m&NOFLSH)
429 (void) printf("noflsh ");
430 if (m&TOSTOP)
431 (void) printf("tostop ");
432 if (m&ECHOCTL)
433 (void) printf("echoctl ");
434 if (m&ECHOPRT)
435 (void) printf("echoprt ");
436 if (m&ECHOKE)
437 (void) printf("echoke ");
438 if (m&DEFECHO)
439 (void) printf("defecho ");
440 if (m&FLUSHO)
441 (void) printf("flusho ");
442 if (m&PENDIN)
443 (void) printf("pendin ");
444 if (m&IEXTEN)
445 (void) printf("iexten ");
446 (void) printf("\n");
447 }
448 if (term & FLOW) {
449 m = termiox.x_hflag;
450 if (m & RTSXOFF)
451 (void) printf("rtsxoff ");
452 if (m & CTSXON)
453 (void) printf("ctsxon ");
454 if (m & DTRXOFF)
455 (void) printf("dtrxoff ");
456 if (m & CDXON)
457 (void) printf("cdxon ");
458 if (m & ISXOFF)
459 (void) printf("isxoff ");
460 m = termiox.x_cflag;
461 switch (m & XMTCLK) {
462 case XCIBRG: (void)printf("xcibrg ");
463 break;
464 case XCTSET: (void)printf("xctset ");
465 break;
466 case XCRSET: (void)printf("xcrset ");
467 }
468
469 switch (m & RCVCLK) {
470 case RCIBRG: (void)printf("rcibrg ");
471 break;
472 case RCTSET: (void)printf("rctset ");
473 break;
474 case RCRSET: (void)printf("rcrset ");
475 }
476
477 switch (m & TSETCLK) {
478 case TSETCOFF: (void)printf("tsetcoff ");
479 break;
480 case TSETCRBRG: (void)printf("tsetcrbrg ");
481 break;
482 case TSETCTBRG: (void)printf("tsetctbrg ");
483 break;
484 case TSETCTSET: (void)printf("tsetctset ");
485 break;
486 case TSETCRSET: (void)printf("tsetcrset ");
487 }
488
489 switch (m & RSETCLK) {
490 case RSETCOFF: (void)printf("rsetcoff ");
491 break;
492 case RSETCRBRG: (void)printf("rsetcrbrg ");
493 break;
494 case RSETCTBRG: (void)printf("rsetctbrg ");
495 break;
496 case RSETCTSET: (void)printf("rsetctset ");
497 break;
498 case RSETCRSET: (void)printf("rsetcrset ");
499 }
500 (void) printf("\n");
501 }
502 }
503
504 static void
pramodes(void)505 pramodes(void) /* print all modes, -a option */
506 {
507 int m;
508
509 m = cb.c_cflag;
510 if (term & ASYNC) {
511 if ((term & TERMIOS) && cfgetispeed(&cb) != 0 &&
512 cfgetispeed(&cb) != cfgetospeed(&cb)) {
513 prspeed("ispeed ", cfgetispeed(&cb));
514 prspeed("ospeed ", cfgetospeed(&cb));
515 } else
516 prspeed("speed ", cfgetospeed(&cb));
517 if (!(term & TERMIOS))
518 (void) printf(gettext("line = %d; "), ocb.c_line);
519 (void) printf("\n");
520 if (term & WINDOW) {
521 (void) printf(gettext("rows = %d; columns = %d;"),
522 winsize.ws_row, winsize.ws_col);
523 (void) printf(gettext(
524 " ypixels = %d; xpixels = %d;\n"),
525 winsize.ws_ypixel, winsize.ws_xpixel);
526 }
527 #ifdef EUC
528 if ((term & CSIW) && kcswp.locale_name[0]) {
529 (void) printf("csdata %s\n", kcswp.locale_name);
530 } else {
531 (void) printf("csdata ?\n");
532 }
533 /*
534 * If kwp.eucw[0] is zero, it means the current codeset type
535 * in the ldterm is not EUC.
536 */
537 if ((term & EUCW) && kwp.eucw[0]) {
538 (void) printf("eucw %d:%d:%d:%d, ", kwp.eucw[0],
539 kwp.eucw[1], kwp.eucw[2], kwp.eucw[3]);
540 (void) printf("scrw %d:%d:%d:%d\n", kwp.scrw[0],
541 kwp.scrw[1], kwp.scrw[2], kwp.scrw[3]);
542 } else
543 (void) printf("eucw ?, scrw ?\n");
544 #endif /* EUC */
545 if ((cb.c_lflag&ICANON) == 0)
546 (void) printf(gettext("min = %d; time = %d;\n"),
547 cb.c_cc[VMIN], cb.c_cc[VTIME]);
548 pit(cb.c_cc[VINTR], "intr", "; ");
549 pit(cb.c_cc[VQUIT], "quit", "; ");
550 pit(cb.c_cc[VERASE], "erase", "; ");
551 if (term & TERMIOS)
552 pit(cb.c_cc[VERASE2], "erase2", "; ");
553 pit(cb.c_cc[VKILL], "kill", ";\n");
554 pit(cb.c_cc[VEOF], "eof", "; ");
555 pit(cb.c_cc[VEOL], "eol", "; ");
556 pit(cb.c_cc[VEOL2], "eol2", "; ");
557 pit(cb.c_cc[VSWTCH], "swtch", ";\n");
558 if (term & TERMIOS) {
559 pit(cb.c_cc[VSTART], "start", "; ");
560 pit(cb.c_cc[VSTOP], "stop", "; ");
561 pit(cb.c_cc[VSUSP], "susp", "; ");
562 pit(cb.c_cc[VDSUSP], "dsusp", ";\n");
563 pit(cb.c_cc[VREPRINT], "rprnt", "; ");
564 pit(cb.c_cc[VDISCARD], "flush", "; ");
565 pit(cb.c_cc[VWERASE], "werase", "; ");
566 pit(cb.c_cc[VLNEXT], "lnext", ";\n");
567 pit(cb.c_cc[VSTATUS], "status", ";\n");
568 }
569 } else
570 pit((unsigned)stio.tab, "ctab", "\n");
571 m = cb.c_cflag;
572 (void) printf("-parenb "+((m&PARENB) != 0));
573 (void) printf("-parodd "+((m&PARODD) != 0));
574 (void) printf("cs%c ", '5'+(m&CSIZE)/CS6);
575 (void) printf("-cstopb "+((m&CSTOPB) != 0));
576 (void) printf("-hupcl "+((m&HUPCL) != 0));
577 (void) printf("-cread "+((m&CREAD) != 0));
578 (void) printf("-clocal "+((m&CLOCAL) != 0));
579
580 (void) printf("-loblk "+((m&LOBLK) != 0));
581 (void) printf("-crtscts "+((m&CRTSCTS) != 0));
582 (void) printf("-crtsxoff "+((m&CRTSXOFF) != 0));
583 if (term & TERMIOS)
584 (void) printf("-parext "+((m&PAREXT) != 0));
585
586 (void) printf("\n");
587 m = cb.c_iflag;
588 (void) printf("-ignbrk "+((m&IGNBRK) != 0));
589 (void) printf("-brkint "+((m&BRKINT) != 0));
590 (void) printf("-ignpar "+((m&IGNPAR) != 0));
591 (void) printf("-parmrk "+((m&PARMRK) != 0));
592 (void) printf("-inpck "+((m&INPCK) != 0));
593 (void) printf("-istrip "+((m&ISTRIP) != 0));
594 (void) printf("-inlcr "+((m&INLCR) != 0));
595 (void) printf("-igncr "+((m&IGNCR) != 0));
596 (void) printf("-icrnl "+((m&ICRNL) != 0));
597 (void) printf("-iuclc "+((m&IUCLC) != 0));
598 (void) printf("\n");
599 (void) printf("-ixon "+((m&IXON) != 0));
600 (void) printf("-ixany "+((m&IXANY) != 0));
601 (void) printf("-ixoff "+((m&IXOFF) != 0));
602 if (term & TERMIOS)
603 (void) printf("-imaxbel "+((m&IMAXBEL) != 0));
604 (void) printf("\n");
605 m = cb.c_lflag;
606 (void) printf("-isig "+((m&ISIG) != 0));
607 (void) printf("-icanon "+((m&ICANON) != 0));
608 (void) printf("-xcase "+((m&XCASE) != 0));
609 (void) printf("-echo "+((m&ECHO) != 0));
610 (void) printf("-echoe "+((m&ECHOE) != 0));
611 (void) printf("-echok "+((m&ECHOK) != 0));
612 (void) printf("-echonl "+((m&ECHONL) != 0));
613 (void) printf("-noflsh "+((m&NOFLSH) != 0));
614 if (term & TERMIOS) {
615 (void) printf("\n");
616 (void) printf("-tostop "+((m&TOSTOP) != 0));
617 (void) printf("-echoctl "+((m&ECHOCTL) != 0));
618 (void) printf("-echoprt "+((m&ECHOPRT) != 0));
619 (void) printf("-echoke "+((m&ECHOKE) != 0));
620 (void) printf("-defecho "+((m&DEFECHO) != 0));
621 (void) printf("-flusho "+((m&FLUSHO) != 0));
622 (void) printf("-pendin "+((m&PENDIN) != 0));
623 (void) printf("-iexten "+((m&IEXTEN) != 0));
624 }
625 if (!(term & ASYNC)) {
626 (void) printf("-stflush "+((m&STFLUSH) != 0));
627 (void) printf("-stwrap "+((m&STWRAP) != 0));
628 (void) printf("-stappl "+((m&STAPPL) != 0));
629 }
630 (void) printf("\n");
631 m = cb.c_oflag;
632 (void) printf("-opost "+((m&OPOST) != 0));
633 (void) printf("-olcuc "+((m&OLCUC) != 0));
634 (void) printf("-onlcr "+((m&ONLCR) != 0));
635 (void) printf("-ocrnl "+((m&OCRNL) != 0));
636 (void) printf("-onocr "+((m&ONOCR) != 0));
637 (void) printf("-onlret "+((m&ONLRET) != 0));
638 (void) printf("-ofill "+((m&OFILL) != 0));
639 (void) printf("-ofdel "+((m&OFDEL) != 0));
640 delay((m&CRDLY)/CR1, "cr");
641 delay((m&NLDLY)/NL1, "nl");
642 delay((m&TABDLY)/TAB1, "tab");
643 delay((m&BSDLY)/BS1, "bs");
644 delay((m&VTDLY)/VT1, "vt");
645 delay((m&FFDLY)/FF1, "ff");
646 (void) printf("\n");
647 if (term & FLOW) {
648 m = termiox.x_hflag;
649 (void) printf("-rtsxoff "+((m&RTSXOFF) != 0));
650 (void) printf("-ctsxon "+((m&CTSXON) != 0));
651 (void) printf("-dtrxoff "+((m&DTRXOFF) != 0));
652 (void) printf("-cdxon "+((m&CDXON) != 0));
653 (void) printf("-isxoff "+((m&ISXOFF) != 0));
654 m = termiox.x_cflag;
655 switch (m & XMTCLK) {
656 case XCIBRG: (void)printf("xcibrg ");
657 break;
658 case XCTSET: (void)printf("xctset ");
659 break;
660 case XCRSET: (void)printf("xcrset ");
661 }
662
663 switch (m & RCVCLK) {
664 case RCIBRG: (void)printf("rcibrg ");
665 break;
666 case RCTSET: (void)printf("rctset ");
667 break;
668 case RCRSET: (void)printf("rcrset ");
669 }
670
671 switch (m & TSETCLK) {
672 case TSETCOFF: (void)printf("tsetcoff ");
673 break;
674 case TSETCRBRG: (void)printf("tsetcrbrg ");
675 break;
676 case TSETCTBRG: (void)printf("tsetctbrg ");
677 break;
678 case TSETCTSET: (void)printf("tsetctset ");
679 break;
680 case TSETCRSET: (void)printf("tsetcrset ");
681 }
682
683 switch (m & RSETCLK) {
684 case RSETCOFF: (void)printf("rsetcoff ");
685 break;
686 case RSETCRBRG: (void)printf("rsetcrbrg ");
687 break;
688 case RSETCTBRG: (void)printf("rsetctbrg ");
689 break;
690 case RSETCTSET: (void)printf("rsetctset ");
691 break;
692 case RSETCRSET: (void)printf("rsetcrset ");
693 }
694 (void) printf("\n");
695 }
696 }
697
698 /* print function for prmodes() and pramodes() */
699 void
pit(unsigned char what,char * itsname,char * sep)700 pit(unsigned char what, char *itsname, char *sep)
701 {
702
703 pitt++;
704 (void) printf("%s", itsname);
705 if (((term & TERMIOS) && what == _POSIX_VDISABLE) ||
706 (!(term & TERMIOS) && what == 0200)) {
707 (void) printf(" = <undef>%s", sep);
708 return;
709 }
710 (void) printf(" = ");
711 if (what & 0200 && !isprint(what)) {
712 (void) printf("-");
713 what &= ~ 0200;
714 }
715 if (what == 0177) {
716 (void) printf("^?%s", sep);
717 return;
718 } else if (what < ' ') {
719 (void) printf("^");
720 what += '`';
721 if (what > 'z')
722 what -= 'a' -'A';
723 }
724 (void) printf("%c%s", what, sep);
725 }
726
727 void
delay(int m,char * s)728 delay(int m, char *s)
729 {
730 if (m)
731 (void) printf("%s%d ", s, m);
732 }
733
734 void
prspeed(char * c,int scode)735 prspeed(char *c, int scode)
736 {
737 int sval = -1;
738 int i;
739
740 for (i = 0; speeds[i].string; i++) {
741 if (speeds[i].code == scode) {
742 sval = speeds[i].value;
743 break;
744 }
745 }
746
747 (void) printf("%s%d baud; ", c, sval);
748 }
749
750 /* print current settings for use with */
751 static void
prencode(void)752 prencode(void) /* another stty cmd, used for -g option */
753 {
754 int i, last;
755
756 /*
757 * Although there are only 16 control chars defined as of April 1995,
758 * prencode() and encode() will not have to be changed if up to MAX_CC
759 * control chars are defined in the future. A maximum of MAX_CC rather
760 * than NCCS control chars are printed because the last control slot
761 * is unused. "stty -g" prints out a total of NUM_FIELDS fields
762 * (NUM_MODES modes + MAX_CC control chars). First print the input,
763 * output, control, and line discipline modes.
764 */
765 (void) printf("%x:%x:%x:%x", cb.c_iflag, cb.c_oflag, cb.c_cflag,
766 cb.c_lflag);
767
768 /* Print the control character fields. */
769 if (term & TERMIOS)
770 last = MAX_CC;
771 else
772 last = NCC;
773 #ifdef EUC
774 if (term & CSIW) {
775 for (i = 0; i < MAX_CC; i++)
776 (void) printf(":%x", (i >= last) ? 0 : cb.c_cc[i]);
777 /*
778 * Print out ldterm_cs_data_user_t data fields for
779 * PSARC/1999/140 TCR2. This change introduces additional
780 * 44 fields that come from the ldterm_cs_data_user_t data
781 * structure.
782 */
783 (void) printf(":%x:%x:%x:", kcswp.version, kcswp.codeset_type,
784 kcswp.csinfo_num);
785 if (*kcswp.locale_name == '\0') {
786 (void) printf("00");
787 } else {
788 for (i = 0; i < MAXNAMELEN &&
789 kcswp.locale_name[i] != '\0'; i++)
790 (void) printf("%02x", kcswp.locale_name[i]);
791 }
792 for (i = 0; i < LDTERM_CS_MAX_CODESETS; i++)
793 (void) printf(":%x:%x:%x:%x",
794 kcswp.eucpc_data[i].byte_length,
795 kcswp.eucpc_data[i].screen_width,
796 kcswp.eucpc_data[i].msb_start,
797 kcswp.eucpc_data[i].msb_end);
798 } else {
799 #endif /* EUC */
800 for (i = 0; i < last; i++)
801 (void) printf(":%x", cb.c_cc[i]);
802 #ifdef EUC
803 }
804 #endif /* EUC */
805 (void) printf("\n");
806 }
807