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