2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 1999 Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
7 * Copyright (c) 2008-2009 Ed Schouten <ed@FreeBSD.org>
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer as
15 * the first lines of this file unmodified.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
23 * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 #include <sys/cdefs.h>
33 __FBSDID("$FreeBSD$");
35 #include "opt_syscons.h"
36 #include "opt_teken.h"
38 #include <sys/param.h>
39 #include <sys/systm.h>
40 #include <sys/kernel.h>
41 #include <sys/module.h>
42 #include <sys/consio.h>
45 #if defined(__arm__) || defined(__mips__) || \
46 defined(__powerpc__) || defined(__sparc64__)
47 #include <machine/sc_machdep.h>
49 #include <machine/pc/display.h>
52 #include <dev/syscons/syscons.h>
54 #include <teken/teken.h>
56 static void scteken_sc_to_te_attr(unsigned char, teken_attr_t *);
57 static int scteken_te_to_sc_attr(const teken_attr_t *);
59 static sc_term_init_t scteken_init;
60 static sc_term_term_t scteken_term;
61 static sc_term_puts_t scteken_puts;
62 static sc_term_ioctl_t scteken_ioctl;
63 static sc_term_default_attr_t scteken_default_attr;
64 static sc_term_clear_t scteken_clear;
65 static sc_term_input_t scteken_input;
66 static sc_term_fkeystr_t scteken_fkeystr;
67 static sc_term_sync_t scteken_sync;
68 static void scteken_nop(void);
75 static teken_stat reserved_teken_stat;
77 static void scteken_sync_internal(scr_stat *, teken_stat *);
79 static sc_term_sw_t sc_term_scteken = {
81 "scteken", /* emulator name */
82 "teken terminal", /* description */
83 "*", /* matching renderer */
84 sizeof(teken_stat), /* softc size */
90 (sc_term_reset_t *)scteken_nop,
93 (sc_term_notify_t *)scteken_nop,
99 SCTERM_MODULE(scteken, sc_term_scteken);
101 static tf_bell_t scteken_bell;
102 static tf_cursor_t scteken_cursor;
103 static tf_putchar_t scteken_putchar;
104 static tf_fill_t scteken_fill;
105 static tf_copy_t scteken_copy;
106 static tf_param_t scteken_param;
107 static tf_respond_t scteken_respond;
109 static const teken_funcs_t scteken_funcs = {
110 .tf_bell = scteken_bell,
111 .tf_cursor = scteken_cursor,
112 .tf_putchar = scteken_putchar,
113 .tf_fill = scteken_fill,
114 .tf_copy = scteken_copy,
115 .tf_param = scteken_param,
116 .tf_respond = scteken_respond,
120 scteken_init(scr_stat *scp, void **softc, int code)
125 if (*softc == NULL) {
126 if (reserved_teken_stat.ts_busy)
128 *softc = &reserved_teken_stat;
133 case SC_TE_COLD_INIT:
134 ++sc_term_scteken.te_refcount;
137 case SC_TE_WARM_INIT:
138 ta = *teken_get_defattr(&ts->ts_teken);
139 teken_init(&ts->ts_teken, &scteken_funcs, scp);
140 teken_set_defattr(&ts->ts_teken, &ta);
142 teken_set_8bit(&ts->ts_teken);
143 #endif /* !TEKEN_UTF8 */
145 teken_set_cons25(&ts->ts_teken);
146 #endif /* TEKEN_CONS25 */
147 teken_set_cons25keys(&ts->ts_teken);
148 scteken_sync_internal(scp, ts);
156 scteken_term(scr_stat *scp, void **softc)
159 if (*softc == &reserved_teken_stat) {
161 reserved_teken_stat.ts_busy = 0;
163 --sc_term_scteken.te_refcount;
169 scteken_puts(scr_stat *scp, u_char *buf, int len)
171 teken_stat *ts = scp->ts;
173 scp->sc->write_in_progress++;
174 teken_input(&ts->ts_teken, buf, len);
175 scp->sc->write_in_progress--;
179 scteken_ioctl(scr_stat *scp, struct tty *tp, u_long cmd, caddr_t data,
182 teken_stat *ts = scp->ts;
187 case GIO_ATTR: /* get current attributes */
189 scteken_te_to_sc_attr(teken_get_curattr(&ts->ts_teken));
191 case CONS_GETINFO: /* get current (virtual) console info */
192 vi = (vid_info_t *)data;
193 if (vi->size != sizeof(struct vid_info))
196 attr = scteken_te_to_sc_attr(teken_get_defattr(&ts->ts_teken));
197 vi->mv_norm.fore = attr & 0x0f;
198 vi->mv_norm.back = (attr >> 4) & 0x0f;
199 vi->mv_rev.fore = vi->mv_norm.back;
200 vi->mv_rev.back = vi->mv_norm.fore;
202 * The other fields are filled by the upper routine. XXX
211 scteken_default_attr(scr_stat *scp, int color, int rev_color)
213 teken_stat *ts = scp->ts;
216 scteken_sc_to_te_attr(color, &ta);
217 teken_set_defattr(&ts->ts_teken, &ta);
221 scteken_clear(scr_stat *scp)
223 teken_stat *ts = scp->ts;
225 sc_move_cursor(scp, 0, 0);
226 scteken_sync_internal(scp, ts);
227 sc_vtb_clear(&scp->vtb, scp->sc->scr_map[0x20],
228 scteken_te_to_sc_attr(teken_get_curattr(&ts->ts_teken))
234 scteken_input(scr_stat *scp, int c, struct tty *tp)
241 scteken_fkeystr(scr_stat *scp, int c)
243 teken_stat *ts = scp->ts;
247 case FKEY | F(1): case FKEY | F(2): case FKEY | F(3):
248 case FKEY | F(4): case FKEY | F(5): case FKEY | F(6):
249 case FKEY | F(7): case FKEY | F(8): case FKEY | F(9):
250 case FKEY | F(10): case FKEY | F(11): case FKEY | F(12):
251 k = TKEY_F1 + c - (FKEY | F(1));
287 return (teken_get_sequence(&ts->ts_teken, k));
291 scteken_sync_internal(scr_stat *scp, teken_stat *ts)
295 tp.tp_col = scp->xsize;
296 tp.tp_row = scp->ysize;
297 teken_set_winsize_noreset(&ts->ts_teken, &tp);
298 tp.tp_col = scp->xpos;
299 tp.tp_row = scp->ypos;
300 teken_set_cursor(&ts->ts_teken, &tp);
304 scteken_sync(scr_stat *scp)
306 scteken_sync_internal(scp, scp->ts);
319 static const teken_color_t sc_to_te_color[] = {
320 TC_BLACK, TC_BLUE, TC_GREEN, TC_CYAN,
321 TC_RED, TC_MAGENTA, TC_BROWN, TC_WHITE,
324 static const unsigned char te_to_sc_color[] = {
325 FG_BLACK, FG_RED, FG_GREEN, FG_BROWN,
326 FG_BLUE, FG_MAGENTA, FG_CYAN, FG_LIGHTGREY,
330 scteken_sc_to_te_attr(unsigned char color, teken_attr_t *a)
334 * Conversions of attrs are not reversible. Since sc attrs are
335 * pure colors in the simplest mode (16-color graphics) and the
336 * API is too deficient to tell us the mode, always convert to
337 * pure colors. The conversion is essentially the identity except
338 * for reordering the non-brightness bits in the 2 color numbers.
341 a->ta_fgcolor = sc_to_te_color[color & 7] | (color & 8);
342 a->ta_bgcolor = sc_to_te_color[(color >> 4) & 7] | ((color >> 4) & 8);
346 scteken_te_to_sc_attr(const teken_attr_t *a)
349 teken_color_t fg, bg;
351 if (a->ta_format & TF_REVERSE) {
359 fg = teken_256to16(fg);
361 bg = teken_256to16(bg);
362 attr = te_to_sc_color[fg & 7] | (fg & 8) |
363 ((te_to_sc_color[bg & 7] | (bg & 8)) << 4);
365 /* XXX: underline mapping for Hercules adapter can be better. */
366 if (a->ta_format & (TF_BOLD | TF_UNDERLINE))
368 if (a->ta_format & TF_BLINK)
375 scteken_bell(void *arg)
379 sc_bell(scp, scp->bell_pitch, scp->bell_duration);
383 scteken_cursor(void *arg, const teken_pos_t *p)
387 sc_move_cursor(scp, p->tp_col, p->tp_row);
392 uint16_t unicode_base;
397 static const struct unicp437 cp437table[] = {
398 { 0x0020, 0x20, 0x5e }, { 0x00a0, 0x20, 0x00 },
399 { 0x00a1, 0xad, 0x00 }, { 0x00a2, 0x9b, 0x00 },
400 { 0x00a3, 0x9c, 0x00 }, { 0x00a5, 0x9d, 0x00 },
401 { 0x00a7, 0x15, 0x00 }, { 0x00aa, 0xa6, 0x00 },
402 { 0x00ab, 0xae, 0x00 }, { 0x00ac, 0xaa, 0x00 },
403 { 0x00b0, 0xf8, 0x00 }, { 0x00b1, 0xf1, 0x00 },
404 { 0x00b2, 0xfd, 0x00 }, { 0x00b5, 0xe6, 0x00 },
405 { 0x00b6, 0x14, 0x00 }, { 0x00b7, 0xfa, 0x00 },
406 { 0x00ba, 0xa7, 0x00 }, { 0x00bb, 0xaf, 0x00 },
407 { 0x00bc, 0xac, 0x00 }, { 0x00bd, 0xab, 0x00 },
408 { 0x00bf, 0xa8, 0x00 }, { 0x00c0, 0x41, 0x00 },
409 { 0x00c1, 0x41, 0x00 }, { 0x00c2, 0x41, 0x00 },
410 { 0x00c4, 0x8e, 0x01 }, { 0x00c6, 0x92, 0x00 },
411 { 0x00c7, 0x80, 0x00 }, { 0x00c8, 0x45, 0x00 },
412 { 0x00c9, 0x90, 0x00 }, { 0x00ca, 0x45, 0x00 },
413 { 0x00cb, 0x45, 0x00 }, { 0x00cc, 0x49, 0x00 },
414 { 0x00cd, 0x49, 0x00 }, { 0x00ce, 0x49, 0x00 },
415 { 0x00cf, 0x49, 0x00 }, { 0x00d1, 0xa5, 0x00 },
416 { 0x00d2, 0x4f, 0x00 }, { 0x00d3, 0x4f, 0x00 },
417 { 0x00d4, 0x4f, 0x00 }, { 0x00d6, 0x99, 0x00 },
418 { 0x00d9, 0x55, 0x00 }, { 0x00da, 0x55, 0x00 },
419 { 0x00db, 0x55, 0x00 }, { 0x00dc, 0x9a, 0x00 },
420 { 0x00df, 0xe1, 0x00 }, { 0x00e0, 0x85, 0x00 },
421 { 0x00e1, 0xa0, 0x00 }, { 0x00e2, 0x83, 0x00 },
422 { 0x00e4, 0x84, 0x00 }, { 0x00e5, 0x86, 0x00 },
423 { 0x00e6, 0x91, 0x00 }, { 0x00e7, 0x87, 0x00 },
424 { 0x00e8, 0x8a, 0x00 }, { 0x00e9, 0x82, 0x00 },
425 { 0x00ea, 0x88, 0x01 }, { 0x00ec, 0x8d, 0x00 },
426 { 0x00ed, 0xa1, 0x00 }, { 0x00ee, 0x8c, 0x00 },
427 { 0x00ef, 0x8b, 0x00 }, { 0x00f0, 0xeb, 0x00 },
428 { 0x00f1, 0xa4, 0x00 }, { 0x00f2, 0x95, 0x00 },
429 { 0x00f3, 0xa2, 0x00 }, { 0x00f4, 0x93, 0x00 },
430 { 0x00f6, 0x94, 0x00 }, { 0x00f7, 0xf6, 0x00 },
431 { 0x00f8, 0xed, 0x00 }, { 0x00f9, 0x97, 0x00 },
432 { 0x00fa, 0xa3, 0x00 }, { 0x00fb, 0x96, 0x00 },
433 { 0x00fc, 0x81, 0x00 }, { 0x00ff, 0x98, 0x00 },
434 { 0x013f, 0x4c, 0x00 }, { 0x0140, 0x6c, 0x00 },
435 { 0x0192, 0x9f, 0x00 }, { 0x0393, 0xe2, 0x00 },
436 { 0x0398, 0xe9, 0x00 }, { 0x03a3, 0xe4, 0x00 },
437 { 0x03a6, 0xe8, 0x00 }, { 0x03a9, 0xea, 0x00 },
438 { 0x03b1, 0xe0, 0x01 }, { 0x03b4, 0xeb, 0x00 },
439 { 0x03b5, 0xee, 0x00 }, { 0x03bc, 0xe6, 0x00 },
440 { 0x03c0, 0xe3, 0x00 }, { 0x03c3, 0xe5, 0x00 },
441 { 0x03c4, 0xe7, 0x00 }, { 0x03c6, 0xed, 0x00 },
442 { 0x03d5, 0xed, 0x00 }, { 0x2010, 0x2d, 0x00 },
443 { 0x2014, 0x2d, 0x00 }, { 0x2018, 0x60, 0x00 },
444 { 0x2019, 0x27, 0x00 }, { 0x201c, 0x22, 0x00 },
445 { 0x201d, 0x22, 0x00 }, { 0x2022, 0x07, 0x00 },
446 { 0x203c, 0x13, 0x00 }, { 0x207f, 0xfc, 0x00 },
447 { 0x20a7, 0x9e, 0x00 }, { 0x20ac, 0xee, 0x00 },
448 { 0x2126, 0xea, 0x00 }, { 0x2190, 0x1b, 0x00 },
449 { 0x2191, 0x18, 0x00 }, { 0x2192, 0x1a, 0x00 },
450 { 0x2193, 0x19, 0x00 }, { 0x2194, 0x1d, 0x00 },
451 { 0x2195, 0x12, 0x00 }, { 0x21a8, 0x17, 0x00 },
452 { 0x2202, 0xeb, 0x00 }, { 0x2208, 0xee, 0x00 },
453 { 0x2211, 0xe4, 0x00 }, { 0x2212, 0x2d, 0x00 },
454 { 0x2219, 0xf9, 0x00 }, { 0x221a, 0xfb, 0x00 },
455 { 0x221e, 0xec, 0x00 }, { 0x221f, 0x1c, 0x00 },
456 { 0x2229, 0xef, 0x00 }, { 0x2248, 0xf7, 0x00 },
457 { 0x2261, 0xf0, 0x00 }, { 0x2264, 0xf3, 0x00 },
458 { 0x2265, 0xf2, 0x00 }, { 0x2302, 0x7f, 0x00 },
459 { 0x2310, 0xa9, 0x00 }, { 0x2320, 0xf4, 0x00 },
460 { 0x2321, 0xf5, 0x00 }, { 0x2500, 0xc4, 0x00 },
461 { 0x2502, 0xb3, 0x00 }, { 0x250c, 0xda, 0x00 },
462 { 0x2510, 0xbf, 0x00 }, { 0x2514, 0xc0, 0x00 },
463 { 0x2518, 0xd9, 0x00 }, { 0x251c, 0xc3, 0x00 },
464 { 0x2524, 0xb4, 0x00 }, { 0x252c, 0xc2, 0x00 },
465 { 0x2534, 0xc1, 0x00 }, { 0x253c, 0xc5, 0x00 },
466 { 0x2550, 0xcd, 0x00 }, { 0x2551, 0xba, 0x00 },
467 { 0x2552, 0xd5, 0x00 }, { 0x2553, 0xd6, 0x00 },
468 { 0x2554, 0xc9, 0x00 }, { 0x2555, 0xb8, 0x00 },
469 { 0x2556, 0xb7, 0x00 }, { 0x2557, 0xbb, 0x00 },
470 { 0x2558, 0xd4, 0x00 }, { 0x2559, 0xd3, 0x00 },
471 { 0x255a, 0xc8, 0x00 }, { 0x255b, 0xbe, 0x00 },
472 { 0x255c, 0xbd, 0x00 }, { 0x255d, 0xbc, 0x00 },
473 { 0x255e, 0xc6, 0x01 }, { 0x2560, 0xcc, 0x00 },
474 { 0x2561, 0xb5, 0x00 }, { 0x2562, 0xb6, 0x00 },
475 { 0x2563, 0xb9, 0x00 }, { 0x2564, 0xd1, 0x01 },
476 { 0x2566, 0xcb, 0x00 }, { 0x2567, 0xcf, 0x00 },
477 { 0x2568, 0xd0, 0x00 }, { 0x2569, 0xca, 0x00 },
478 { 0x256a, 0xd8, 0x00 }, { 0x256b, 0xd7, 0x00 },
479 { 0x256c, 0xce, 0x00 }, { 0x2580, 0xdf, 0x00 },
480 { 0x2584, 0xdc, 0x00 }, { 0x2588, 0xdb, 0x00 },
481 { 0x258c, 0xdd, 0x00 }, { 0x2590, 0xde, 0x00 },
482 { 0x2591, 0xb0, 0x02 }, { 0x25a0, 0xfe, 0x00 },
483 { 0x25ac, 0x16, 0x00 },
484 { 0x25ae, 0xdb, 0x00 }, { 0x25b2, 0x1e, 0x00 },
485 { 0x25ba, 0x10, 0x00 }, { 0x25bc, 0x1f, 0x00 },
486 { 0x25c4, 0x11, 0x00 }, { 0x25cb, 0x09, 0x00 },
487 { 0x25d8, 0x08, 0x00 }, { 0x25d9, 0x0a, 0x00 },
488 { 0x263a, 0x01, 0x01 }, { 0x263c, 0x0f, 0x00 },
489 { 0x2640, 0x0c, 0x00 }, { 0x2642, 0x0b, 0x00 },
490 { 0x2660, 0x06, 0x00 }, { 0x2663, 0x05, 0x00 },
491 { 0x2665, 0x03, 0x01 }, { 0x266a, 0x0d, 0x01 },
495 scteken_get_cp437(teken_char_t *c, int *attr)
500 max = (sizeof(cp437table) / sizeof(struct unicp437)) - 1;
502 if (*c < cp437table[0].unicode_base ||
503 *c > cp437table[max].unicode_base + cp437table[max].length)
507 mid = (min + max) / 2;
508 if (*c < cp437table[mid].unicode_base) {
510 } else if (*c > cp437table[mid].unicode_base +
511 cp437table[mid].length) {
514 *c -= cp437table[mid].unicode_base;
515 *c += cp437table[mid].cp437_base;
520 /* Character not present in CP437. */
521 *attr = (FG_RED|BG_BLACK) << 8;
524 #endif /* TEKEN_UTF8 */
527 scteken_putchar(void *arg, const teken_pos_t *tp, teken_char_t c,
528 const teken_attr_t *a)
537 * No support for printing right hand sides for CJK fullwidth
538 * characters. Simply print a space and assume that the left
539 * hand side describes the entire character.
541 attr = scteken_te_to_sc_attr(a) << 8;
542 if (a->ta_format & TF_CJK_RIGHT)
545 scteken_get_cp437(&c, &attr);
546 #endif /* TEKEN_UTF8 */
549 map = scp->sc->scr_map;
551 cursor = tp->tp_row * scp->xsize + tp->tp_col;
552 p = sc_vtb_pointer(&scp->vtb, cursor);
553 sc_vtb_putchar(&scp->vtb, p, map[ch], attr);
555 mark_for_update(scp, cursor);
557 * XXX: Why do we need this? Only marking `cursor' should be
558 * enough. Without this line, we get artifacts.
560 mark_for_update(scp, imin(cursor + 1, scp->xsize * scp->ysize - 1));
564 scteken_fill(void *arg, const teken_rect_t *r, teken_char_t c,
565 const teken_attr_t *a)
573 attr = scteken_te_to_sc_attr(a) << 8;
575 scteken_get_cp437(&c, &attr);
576 #endif /* TEKEN_UTF8 */
579 map = scp->sc->scr_map;
581 if (r->tr_begin.tp_col == 0 && r->tr_end.tp_col == scp->xsize) {
582 /* Single contiguous region to fill. */
583 sc_vtb_erase(&scp->vtb, r->tr_begin.tp_row * scp->xsize,
584 (r->tr_end.tp_row - r->tr_begin.tp_row) * scp->xsize,
587 /* Fill display line by line. */
588 width = r->tr_end.tp_col - r->tr_begin.tp_col;
590 for (row = r->tr_begin.tp_row; row < r->tr_end.tp_row; row++) {
591 sc_vtb_erase(&scp->vtb, r->tr_begin.tp_row *
592 scp->xsize + r->tr_begin.tp_col,
593 width, map[ch], attr);
597 /* Mark begin and end positions to be refreshed. */
599 r->tr_begin.tp_row * scp->xsize + r->tr_begin.tp_col);
601 (r->tr_end.tp_row - 1) * scp->xsize + (r->tr_end.tp_col - 1));
602 sc_remove_cutmarking(scp);
606 scteken_copy(void *arg, const teken_rect_t *r, const teken_pos_t *p)
612 #ifndef SC_NO_HISTORY
614 * We count a line of input as history if we perform a copy of
615 * one whole line upward. In other words: if a line of text gets
616 * overwritten by a rectangle that's right below it.
618 if (scp->history != NULL &&
619 r->tr_begin.tp_col == 0 && r->tr_end.tp_col == scp->xsize &&
620 r->tr_begin.tp_row == p->tp_row + 1) {
621 sc_hist_save_one_line(scp, p->tp_row);
625 if (r->tr_begin.tp_col == 0 && r->tr_end.tp_col == scp->xsize) {
626 /* Single contiguous region to copy. */
627 sc_vtb_move(&scp->vtb, r->tr_begin.tp_row * scp->xsize,
628 p->tp_row * scp->xsize,
629 (r->tr_end.tp_row - r->tr_begin.tp_row) * scp->xsize);
631 /* Copy line by line. */
632 width = r->tr_end.tp_col - r->tr_begin.tp_col;
634 if (p->tp_row < r->tr_begin.tp_row) {
635 /* Copy from top to bottom. */
636 src = r->tr_begin.tp_row * scp->xsize +
638 end = r->tr_end.tp_row * scp->xsize +
640 dst = p->tp_row * scp->xsize + p->tp_col;
643 sc_vtb_move(&scp->vtb, src, dst, width);
649 /* Copy from bottom to top. */
650 src = (r->tr_end.tp_row - 1) * scp->xsize +
652 end = r->tr_begin.tp_row * scp->xsize +
654 dst = (p->tp_row + r->tr_end.tp_row -
655 r->tr_begin.tp_row - 1) * scp->xsize + p->tp_col;
658 sc_vtb_move(&scp->vtb, src, dst, width);
666 /* Mark begin and end positions to be refreshed. */
668 p->tp_row * scp->xsize + p->tp_col);
670 (p->tp_row + r->tr_end.tp_row - r->tr_begin.tp_row - 1) *
672 (p->tp_col + r->tr_end.tp_col - r->tr_begin.tp_col - 1));
673 sc_remove_cutmarking(scp);
677 scteken_param(void *arg, int cmd, unsigned int value)
679 static int cattrs[] = {
681 CONS_BLINK_CURSOR, /* blinking block */
682 CONS_CHAR_CURSOR, /* underline */
683 CONS_CHAR_CURSOR | CONS_BLINK_CURSOR, /* blinking underline */
684 CONS_RESET_CURSOR, /* reset to default */
685 CONS_HIDDEN_CURSOR, /* hide cursor */
687 static int tcattrs[] = {
688 CONS_RESET_CURSOR | CONS_LOCAL_CURSOR, /* normal */
689 CONS_HIDDEN_CURSOR | CONS_LOCAL_CURSOR, /* invisible */
692 int flags, n, v0, v1, v2;
696 scp->border = value & 0xff;
697 if (scp == scp->sc->cur_scp)
698 sc_set_border(scp, scp->border);
700 case TP_SETGLOBALCURSOR:
702 v0 = (value >> 8) & 0xff;
703 v1 = (value >> 16) & 0xff;
704 v2 = (value >> 24) & 0xff;
706 case 1: /* flags only */
707 if (v0 < sizeof(cattrs) / sizeof(cattrs[0]))
709 else /* backward compatibility */
710 v0 = cattrs[v0 & 0x3];
711 sc_change_cursor_shape(scp, v0, -1, -1);
715 v0 &= 0x1f; /* backward compatibility */
718 case 3: /* base and height */
719 if (v2 == 0) /* count from top */
720 sc_change_cursor_shape(scp, -1,
721 scp->font_size - v1 - 1,
723 else if (v2 == 1) /* count from bottom */
724 sc_change_cursor_shape(scp, -1,
729 case TP_SETLOCALCURSOR:
730 if (value < sizeof(tcattrs) / sizeof(tcattrs[0]))
731 sc_change_cursor_shape(scp, tcattrs[value], -1, -1);
732 else if (value == 2) {
733 sc_change_cursor_shape(scp,
734 CONS_RESET_CURSOR | CONS_LOCAL_CURSOR, -1, -1);
735 flags = scp->base_curs_attr.flags ^ CONS_BLINK_CURSOR;
736 sc_change_cursor_shape(scp,
737 flags | CONS_LOCAL_CURSOR, -1, -1);
742 flags = scp->base_curs_attr.flags & ~CONS_HIDDEN_CURSOR;
744 flags = scp->base_curs_attr.flags | CONS_HIDDEN_CURSOR;
745 sc_change_cursor_shape(scp, flags | CONS_LOCAL_CURSOR, -1, -1);
748 sc_switch_scr(scp->sc, value);
751 scp->bell_pitch = TP_SETBELLPD_PITCH(value);
752 scp->bell_duration = TP_SETBELLPD_DURATION(value);
755 scp->mouse_level = value;
761 scteken_respond(void *arg, const void *buf, size_t len)
765 sc_respond(scp, buf, len, 0);