scterm-teken.c revision 226888
1186681Sed/*- 2186681Sed * Copyright (c) 1999 Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp> 3186681Sed * All rights reserved. 4186681Sed * 5186681Sed * Copyright (c) 2008-2009 Ed Schouten <ed@FreeBSD.org> 6186681Sed * All rights reserved. 7186681Sed * 8186681Sed * Redistribution and use in source and binary forms, with or without 9186681Sed * modification, are permitted provided that the following conditions 10186681Sed * are met: 11186681Sed * 1. Redistributions of source code must retain the above copyright 12186681Sed * notice, this list of conditions and the following disclaimer as 13186681Sed * the first lines of this file unmodified. 14186681Sed * 2. Redistributions in binary form must reproduce the above copyright 15186681Sed * notice, this list of conditions and the following disclaimer in the 16186681Sed * documentation and/or other materials provided with the distribution. 17186681Sed * 18186681Sed * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR 19186681Sed * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20186681Sed * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21186681Sed * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, 22186681Sed * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23186681Sed * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24186681Sed * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25186681Sed * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26186681Sed * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27186681Sed * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28186681Sed */ 29186681Sed 30186681Sed#include <sys/cdefs.h> 31186681Sed__FBSDID("$FreeBSD: head/sys/dev/syscons/scterm-teken.c 226888 2011-10-28 20:00:30Z rmh $"); 32186681Sed 33186681Sed#include "opt_syscons.h" 34197118Sed#include "opt_teken.h" 35186681Sed 36186681Sed#include <sys/param.h> 37186681Sed#include <sys/systm.h> 38186681Sed#include <sys/kernel.h> 39186681Sed#include <sys/module.h> 40186681Sed#include <sys/consio.h> 41199171Sed#include <sys/kbio.h> 42186681Sed 43186681Sed#if defined(__sparc64__) || defined(__powerpc__) 44186681Sed#include <machine/sc_machdep.h> 45186681Sed#else 46186681Sed#include <machine/pc/display.h> 47186681Sed#endif 48186681Sed 49186681Sed#include <dev/syscons/syscons.h> 50186681Sed 51196775Sed#include <teken/teken.h> 52186681Sed 53186681Sedstatic void scteken_revattr(unsigned char, teken_attr_t *); 54188391Sedstatic unsigned int scteken_attr(const teken_attr_t *); 55186681Sed 56199171Sedstatic sc_term_init_t scteken_init; 57199171Sedstatic sc_term_term_t scteken_term; 58199171Sedstatic sc_term_puts_t scteken_puts; 59199171Sedstatic sc_term_ioctl_t scteken_ioctl; 60199171Sedstatic sc_term_default_attr_t scteken_default_attr; 61199171Sedstatic sc_term_clear_t scteken_clear; 62199171Sedstatic sc_term_input_t scteken_input; 63199171Sedstatic sc_term_fkeystr_t scteken_fkeystr; 64199171Sedstatic void scteken_nop(void); 65186681Sed 66186681Sedtypedef struct { 67186681Sed teken_t ts_teken; 68186681Sed int ts_busy; 69186681Sed} teken_stat; 70186681Sed 71186681Sedstatic teken_stat reserved_teken_stat; 72186681Sed 73186681Sedstatic sc_term_sw_t sc_term_scteken = { 74186681Sed { NULL, NULL }, 75186681Sed "scteken", /* emulator name */ 76186681Sed "teken terminal", /* description */ 77186681Sed "*", /* matching renderer */ 78186681Sed sizeof(teken_stat), /* softc size */ 79186681Sed 0, 80186681Sed scteken_init, 81186681Sed scteken_term, 82186681Sed scteken_puts, 83186681Sed scteken_ioctl, 84186681Sed (sc_term_reset_t *)scteken_nop, 85186681Sed scteken_default_attr, 86186681Sed scteken_clear, 87186681Sed (sc_term_notify_t *)scteken_nop, 88186681Sed scteken_input, 89199171Sed scteken_fkeystr, 90186681Sed}; 91186681Sed 92186681SedSCTERM_MODULE(scteken, sc_term_scteken); 93186681Sed 94186681Sedstatic tf_bell_t scteken_bell; 95186681Sedstatic tf_cursor_t scteken_cursor; 96186681Sedstatic tf_putchar_t scteken_putchar; 97186681Sedstatic tf_fill_t scteken_fill; 98186681Sedstatic tf_copy_t scteken_copy; 99186681Sedstatic tf_param_t scteken_param; 100186681Sedstatic tf_respond_t scteken_respond; 101186681Sed 102186681Sedstatic const teken_funcs_t scteken_funcs = { 103186681Sed .tf_bell = scteken_bell, 104186681Sed .tf_cursor = scteken_cursor, 105186681Sed .tf_putchar = scteken_putchar, 106186681Sed .tf_fill = scteken_fill, 107186681Sed .tf_copy = scteken_copy, 108186681Sed .tf_param = scteken_param, 109186681Sed .tf_respond = scteken_respond, 110186681Sed}; 111186681Sed 112186681Sedstatic int 113186681Sedscteken_init(scr_stat *scp, void **softc, int code) 114186681Sed{ 115189064Sed teken_stat *ts; 116186681Sed teken_pos_t tp; 117186681Sed 118186681Sed if (*softc == NULL) { 119186681Sed if (reserved_teken_stat.ts_busy) 120186681Sed return (EINVAL); 121186681Sed *softc = &reserved_teken_stat; 122186681Sed } 123186681Sed ts = *softc; 124186681Sed 125186681Sed switch (code) { 126186681Sed case SC_TE_COLD_INIT: 127186681Sed ++sc_term_scteken.te_refcount; 128186681Sed ts->ts_busy = 1; 129186681Sed /* FALLTHROUGH */ 130186681Sed case SC_TE_WARM_INIT: 131186681Sed teken_init(&ts->ts_teken, &scteken_funcs, scp); 132197115Sed#ifndef TEKEN_UTF8 133197115Sed teken_set_8bit(&ts->ts_teken); 134197115Sed#endif /* !TEKEN_UTF8 */ 135199243Sed#ifdef TEKEN_CONS25 136197118Sed teken_set_cons25(&ts->ts_teken); 137199243Sed#endif /* TEKEN_CONS25 */ 138186681Sed 139186681Sed tp.tp_row = scp->ysize; 140186681Sed tp.tp_col = scp->xsize; 141186681Sed teken_set_winsize(&ts->ts_teken, &tp); 142186681Sed 143197174Sed if (scp->cursor_pos < scp->ysize * scp->xsize) { 144197174Sed /* Valid old cursor position. */ 145197174Sed tp.tp_row = scp->cursor_pos / scp->xsize; 146197174Sed tp.tp_col = scp->cursor_pos % scp->xsize; 147197174Sed teken_set_cursor(&ts->ts_teken, &tp); 148197174Sed } 149186681Sed break; 150186681Sed } 151186681Sed 152186681Sed return (0); 153186681Sed} 154186681Sed 155186681Sedstatic int 156186681Sedscteken_term(scr_stat *scp, void **softc) 157186681Sed{ 158186681Sed 159186681Sed if (*softc == &reserved_teken_stat) { 160186681Sed *softc = NULL; 161186681Sed reserved_teken_stat.ts_busy = 0; 162186681Sed } 163186681Sed --sc_term_scteken.te_refcount; 164186681Sed 165186681Sed return (0); 166186681Sed} 167186681Sed 168186681Sedstatic void 169189617Sedscteken_puts(scr_stat *scp, u_char *buf, int len, int kernel) 170186681Sed{ 171186681Sed teken_stat *ts = scp->ts; 172189617Sed teken_attr_t backup, kattr; 173186681Sed 174186681Sed scp->sc->write_in_progress++; 175189617Sed if (kernel) { 176189617Sed /* Use special colors for kernel messages. */ 177189617Sed backup = *teken_get_curattr(&ts->ts_teken); 178189617Sed scteken_revattr(SC_KERNEL_CONS_ATTR, &kattr); 179189617Sed teken_set_curattr(&ts->ts_teken, &kattr); 180189617Sed teken_input(&ts->ts_teken, buf, len); 181189617Sed teken_set_curattr(&ts->ts_teken, &backup); 182189617Sed } else { 183189617Sed /* Print user messages with regular colors. */ 184189617Sed teken_input(&ts->ts_teken, buf, len); 185189617Sed } 186186681Sed scp->sc->write_in_progress--; 187186681Sed} 188186681Sed 189186681Sedstatic int 190186681Sedscteken_ioctl(scr_stat *scp, struct tty *tp, u_long cmd, caddr_t data, 191186681Sed struct thread *td) 192186681Sed{ 193188391Sed teken_stat *ts = scp->ts; 194186681Sed vid_info_t *vi; 195188391Sed unsigned int attr; 196186681Sed 197186681Sed switch (cmd) { 198186681Sed case GIO_ATTR: /* get current attributes */ 199188391Sed *(int*)data = 200188391Sed scteken_attr(teken_get_curattr(&ts->ts_teken)); 201186681Sed return (0); 202186681Sed case CONS_GETINFO: /* get current (virtual) console info */ 203186681Sed vi = (vid_info_t *)data; 204186681Sed if (vi->size != sizeof(struct vid_info)) 205186681Sed return EINVAL; 206188391Sed 207188391Sed attr = scteken_attr(teken_get_defattr(&ts->ts_teken)); 208188391Sed vi->mv_norm.fore = attr & 0x0f; 209188391Sed vi->mv_norm.back = (attr >> 4) & 0x0f; 210188391Sed vi->mv_rev.fore = vi->mv_norm.back; 211188391Sed vi->mv_rev.back = vi->mv_norm.fore; 212186681Sed /* 213186681Sed * The other fields are filled by the upper routine. XXX 214186681Sed */ 215186681Sed return (ENOIOCTL); 216186681Sed } 217186681Sed 218186681Sed return (ENOIOCTL); 219186681Sed} 220186681Sed 221186681Sedstatic void 222186681Sedscteken_default_attr(scr_stat *scp, int color, int rev_color) 223186681Sed{ 224186681Sed teken_stat *ts = scp->ts; 225186681Sed teken_attr_t ta; 226186681Sed 227186681Sed scteken_revattr(color, &ta); 228186681Sed teken_set_defattr(&ts->ts_teken, &ta); 229186681Sed} 230186681Sed 231186681Sedstatic void 232186681Sedscteken_clear(scr_stat *scp) 233186681Sed{ 234186681Sed 235186681Sed sc_move_cursor(scp, 0, 0); 236186681Sed sc_vtb_clear(&scp->vtb, scp->sc->scr_map[0x20], SC_NORM_ATTR << 8); 237186681Sed mark_all(scp); 238186681Sed} 239186681Sed 240186681Sedstatic int 241186681Sedscteken_input(scr_stat *scp, int c, struct tty *tp) 242186681Sed{ 243186681Sed 244186681Sed return FALSE; 245186681Sed} 246186681Sed 247199171Sedstatic const char * 248199171Sedscteken_fkeystr(scr_stat *scp, int c) 249199171Sed{ 250199171Sed teken_stat *ts = scp->ts; 251199171Sed unsigned int k; 252199171Sed 253199171Sed switch (c) { 254199171Sed case FKEY | F(1): case FKEY | F(2): case FKEY | F(3): 255199171Sed case FKEY | F(4): case FKEY | F(5): case FKEY | F(6): 256199171Sed case FKEY | F(7): case FKEY | F(8): case FKEY | F(9): 257199171Sed case FKEY | F(10): case FKEY | F(11): case FKEY | F(12): 258199171Sed k = TKEY_F1 + c - (FKEY | F(1)); 259199171Sed break; 260199171Sed case FKEY | F(49): 261199171Sed k = TKEY_HOME; 262199171Sed break; 263199171Sed case FKEY | F(50): 264199171Sed k = TKEY_UP; 265199171Sed break; 266199171Sed case FKEY | F(51): 267199171Sed k = TKEY_PAGE_UP; 268199171Sed break; 269199171Sed case FKEY | F(53): 270199171Sed k = TKEY_LEFT; 271199171Sed break; 272199171Sed case FKEY | F(55): 273199171Sed k = TKEY_RIGHT; 274199171Sed break; 275199171Sed case FKEY | F(57): 276199171Sed k = TKEY_END; 277199171Sed break; 278199171Sed case FKEY | F(58): 279199171Sed k = TKEY_DOWN; 280199171Sed break; 281199171Sed case FKEY | F(59): 282199171Sed k = TKEY_PAGE_DOWN; 283199171Sed break; 284199171Sed case FKEY | F(60): 285199171Sed k = TKEY_INSERT; 286199171Sed break; 287199171Sed case FKEY | F(61): 288199171Sed k = TKEY_DELETE; 289199171Sed break; 290199171Sed default: 291199171Sed return (NULL); 292199171Sed } 293199171Sed 294199171Sed return (teken_get_sequence(&ts->ts_teken, k)); 295199171Sed} 296199171Sed 297186681Sedstatic void 298186681Sedscteken_nop(void) 299186681Sed{ 300186681Sed 301186681Sed} 302186681Sed 303186681Sed/* 304186681Sed * libteken routines. 305186681Sed */ 306186681Sed 307186681Sedstatic const unsigned char fgcolors_normal[TC_NCOLORS] = { 308186681Sed FG_BLACK, FG_RED, FG_GREEN, FG_BROWN, 309186681Sed FG_BLUE, FG_MAGENTA, FG_CYAN, FG_LIGHTGREY, 310186681Sed}; 311186681Sed 312186681Sedstatic const unsigned char fgcolors_bold[TC_NCOLORS] = { 313186681Sed FG_DARKGREY, FG_LIGHTRED, FG_LIGHTGREEN, FG_YELLOW, 314186681Sed FG_LIGHTBLUE, FG_LIGHTMAGENTA, FG_LIGHTCYAN, FG_WHITE, 315186681Sed}; 316186681Sed 317186681Sedstatic const unsigned char bgcolors[TC_NCOLORS] = { 318186681Sed BG_BLACK, BG_RED, BG_GREEN, BG_BROWN, 319186681Sed BG_BLUE, BG_MAGENTA, BG_CYAN, BG_LIGHTGREY, 320186681Sed}; 321186681Sed 322186681Sedstatic void 323186681Sedscteken_revattr(unsigned char color, teken_attr_t *a) 324186681Sed{ 325186681Sed teken_color_t fg, bg; 326186681Sed 327186681Sed /* 328186681Sed * XXX: Reverse conversion of syscons to teken attributes. Not 329186681Sed * realiable. Maybe we should turn it into a 1:1 mapping one of 330186681Sed * these days? 331186681Sed */ 332186681Sed 333186681Sed a->ta_format = 0; 334186681Sed a->ta_fgcolor = TC_WHITE; 335186681Sed a->ta_bgcolor = TC_BLACK; 336186681Sed 337186681Sed#ifdef FG_BLINK 338186681Sed if (color & FG_BLINK) { 339186681Sed a->ta_format |= TF_BLINK; 340186681Sed color &= ~FG_BLINK; 341186681Sed } 342186681Sed#endif /* FG_BLINK */ 343186681Sed 344186681Sed for (fg = 0; fg < TC_NCOLORS; fg++) { 345186681Sed for (bg = 0; bg < TC_NCOLORS; bg++) { 346186681Sed if ((fgcolors_normal[fg] | bgcolors[bg]) == color) { 347186681Sed a->ta_fgcolor = fg; 348186681Sed a->ta_bgcolor = bg; 349186681Sed return; 350186681Sed } 351186681Sed 352186681Sed if ((fgcolors_bold[fg] | bgcolors[bg]) == color) { 353186681Sed a->ta_fgcolor = fg; 354186681Sed a->ta_bgcolor = bg; 355186681Sed a->ta_format |= TF_BOLD; 356186681Sed return; 357186681Sed } 358186681Sed } 359186681Sed } 360186681Sed} 361186681Sed 362188391Sedstatic unsigned int 363186681Sedscteken_attr(const teken_attr_t *a) 364186681Sed{ 365186681Sed unsigned int attr = 0; 366196786Sed teken_color_t fg, bg; 367186681Sed 368196786Sed if (a->ta_format & TF_REVERSE) { 369197522Sed fg = teken_256to8(a->ta_bgcolor); 370197522Sed bg = teken_256to8(a->ta_fgcolor); 371196786Sed } else { 372197522Sed fg = teken_256to8(a->ta_fgcolor); 373197522Sed bg = teken_256to8(a->ta_bgcolor); 374196786Sed } 375186681Sed if (a->ta_format & TF_BOLD) 376196786Sed attr |= fgcolors_bold[fg]; 377186681Sed else 378196786Sed attr |= fgcolors_normal[fg]; 379196786Sed attr |= bgcolors[bg]; 380186681Sed 381186681Sed#ifdef FG_UNDERLINE 382186681Sed if (a->ta_format & TF_UNDERLINE) 383186681Sed attr |= FG_UNDERLINE; 384186681Sed#endif /* FG_UNDERLINE */ 385186681Sed#ifdef FG_BLINK 386186681Sed if (a->ta_format & TF_BLINK) 387186681Sed attr |= FG_BLINK; 388186681Sed#endif /* FG_BLINK */ 389186681Sed 390188391Sed return (attr); 391186681Sed} 392186681Sed 393186681Sedstatic void 394186681Sedscteken_bell(void *arg) 395186681Sed{ 396186681Sed scr_stat *scp = arg; 397186681Sed 398186681Sed sc_bell(scp, scp->bell_pitch, scp->bell_duration); 399186681Sed} 400186681Sed 401186681Sedstatic void 402186681Sedscteken_cursor(void *arg, const teken_pos_t *p) 403186681Sed{ 404186681Sed scr_stat *scp = arg; 405186681Sed 406186681Sed sc_move_cursor(scp, p->tp_col, p->tp_row); 407186681Sed} 408186681Sed 409194103Sed#ifdef TEKEN_UTF8 410194103Sedstruct unicp437 { 411194103Sed uint16_t unicode_base; 412194103Sed uint8_t cp437_base; 413194103Sed uint8_t length; 414194103Sed}; 415194103Sed 416194103Sedstatic const struct unicp437 cp437table[] = { 417194293Sed { 0x0020, 0x20, 0x5e }, { 0x00a0, 0x20, 0x00 }, 418194293Sed { 0x00a1, 0xad, 0x00 }, { 0x00a2, 0x9b, 0x00 }, 419194293Sed { 0x00a3, 0x9c, 0x00 }, { 0x00a5, 0x9d, 0x00 }, 420194293Sed { 0x00a7, 0x15, 0x00 }, { 0x00aa, 0xa6, 0x00 }, 421194293Sed { 0x00ab, 0xae, 0x00 }, { 0x00ac, 0xaa, 0x00 }, 422194293Sed { 0x00b0, 0xf8, 0x00 }, { 0x00b1, 0xf1, 0x00 }, 423194293Sed { 0x00b2, 0xfd, 0x00 }, { 0x00b5, 0xe6, 0x00 }, 424194293Sed { 0x00b6, 0x14, 0x00 }, { 0x00b7, 0xfa, 0x00 }, 425194293Sed { 0x00ba, 0xa7, 0x00 }, { 0x00bb, 0xaf, 0x00 }, 426194293Sed { 0x00bc, 0xac, 0x00 }, { 0x00bd, 0xab, 0x00 }, 427226888Srmh { 0x00bf, 0xa8, 0x00 }, { 0x00c0, 0x41, 0x00 }, 428226888Srmh { 0x00c1, 0x41, 0x00 }, { 0x00c2, 0x41, 0x00 }, 429226888Srmh { 0x00c4, 0x8e, 0x01 }, { 0x00c6, 0x92, 0x00 }, 430226888Srmh { 0x00c7, 0x80, 0x00 }, { 0x00c8, 0x45, 0x00 }, 431226888Srmh { 0x00c9, 0x90, 0x00 }, { 0x00ca, 0x45, 0x00 }, 432226888Srmh { 0x00cb, 0x45, 0x00 }, { 0x00cc, 0x49, 0x00 }, 433226888Srmh { 0x00cd, 0x49, 0x00 }, { 0x00ce, 0x49, 0x00 }, 434226888Srmh { 0x00cf, 0x49, 0x00 }, { 0x00d1, 0xa5, 0x00 }, 435226888Srmh { 0x00d2, 0x4f, 0x00 }, { 0x00d3, 0x4f, 0x00 }, 436226888Srmh { 0x00d4, 0x4f, 0x00 }, { 0x00d6, 0x99, 0x00 }, 437226888Srmh { 0x00d9, 0x55, 0x00 }, { 0x00da, 0x55, 0x00 }, 438226888Srmh { 0x00db, 0x55, 0x00 }, { 0x00dc, 0x9a, 0x00 }, 439194293Sed { 0x00df, 0xe1, 0x00 }, { 0x00e0, 0x85, 0x00 }, 440194293Sed { 0x00e1, 0xa0, 0x00 }, { 0x00e2, 0x83, 0x00 }, 441194293Sed { 0x00e4, 0x84, 0x00 }, { 0x00e5, 0x86, 0x00 }, 442194293Sed { 0x00e6, 0x91, 0x00 }, { 0x00e7, 0x87, 0x00 }, 443194293Sed { 0x00e8, 0x8a, 0x00 }, { 0x00e9, 0x82, 0x00 }, 444194293Sed { 0x00ea, 0x88, 0x01 }, { 0x00ec, 0x8d, 0x00 }, 445194293Sed { 0x00ed, 0xa1, 0x00 }, { 0x00ee, 0x8c, 0x00 }, 446194293Sed { 0x00ef, 0x8b, 0x00 }, { 0x00f0, 0xeb, 0x00 }, 447194103Sed { 0x00f1, 0xa4, 0x00 }, { 0x00f2, 0x95, 0x00 }, 448194103Sed { 0x00f3, 0xa2, 0x00 }, { 0x00f4, 0x93, 0x00 }, 449194103Sed { 0x00f6, 0x94, 0x00 }, { 0x00f7, 0xf6, 0x00 }, 450194293Sed { 0x00f8, 0xed, 0x00 }, { 0x00f9, 0x97, 0x00 }, 451194293Sed { 0x00fa, 0xa3, 0x00 }, { 0x00fb, 0x96, 0x00 }, 452194293Sed { 0x00fc, 0x81, 0x00 }, { 0x00ff, 0x98, 0x00 }, 453226888Srmh { 0x013f, 0x4c, 0x00 }, { 0x0140, 0x6c, 0x00 }, 454194293Sed { 0x0192, 0x9f, 0x00 }, { 0x0393, 0xe2, 0x00 }, 455194293Sed { 0x0398, 0xe9, 0x00 }, { 0x03a3, 0xe4, 0x00 }, 456194293Sed { 0x03a6, 0xe8, 0x00 }, { 0x03a9, 0xea, 0x00 }, 457194293Sed { 0x03b1, 0xe0, 0x01 }, { 0x03b4, 0xeb, 0x00 }, 458194293Sed { 0x03b5, 0xee, 0x00 }, { 0x03bc, 0xe6, 0x00 }, 459194103Sed { 0x03c0, 0xe3, 0x00 }, { 0x03c3, 0xe5, 0x00 }, 460194103Sed { 0x03c4, 0xe7, 0x00 }, { 0x03c6, 0xed, 0x00 }, 461194293Sed { 0x03d5, 0xed, 0x00 }, { 0x2010, 0x2d, 0x00 }, 462194293Sed { 0x2014, 0x2d, 0x00 }, { 0x2018, 0x60, 0x00 }, 463194293Sed { 0x2019, 0x27, 0x00 }, { 0x201c, 0x22, 0x00 }, 464194293Sed { 0x201d, 0x22, 0x00 }, { 0x2022, 0x07, 0x00 }, 465194293Sed { 0x203c, 0x13, 0x00 }, { 0x207f, 0xfc, 0x00 }, 466194293Sed { 0x20a7, 0x9e, 0x00 }, { 0x20ac, 0xee, 0x00 }, 467194293Sed { 0x2126, 0xea, 0x00 }, { 0x2190, 0x1b, 0x00 }, 468194293Sed { 0x2191, 0x18, 0x00 }, { 0x2192, 0x1a, 0x00 }, 469194293Sed { 0x2193, 0x19, 0x00 }, { 0x2194, 0x1d, 0x00 }, 470194293Sed { 0x2195, 0x12, 0x00 }, { 0x21a8, 0x17, 0x00 }, 471194293Sed { 0x2202, 0xeb, 0x00 }, { 0x2208, 0xee, 0x00 }, 472194293Sed { 0x2211, 0xe4, 0x00 }, { 0x2212, 0x2d, 0x00 }, 473194103Sed { 0x2219, 0xf9, 0x00 }, { 0x221a, 0xfb, 0x00 }, 474194103Sed { 0x221e, 0xec, 0x00 }, { 0x221f, 0x1c, 0x00 }, 475194103Sed { 0x2229, 0xef, 0x00 }, { 0x2248, 0xf7, 0x00 }, 476194103Sed { 0x2261, 0xf0, 0x00 }, { 0x2264, 0xf3, 0x00 }, 477194103Sed { 0x2265, 0xf2, 0x00 }, { 0x2302, 0x7f, 0x00 }, 478194103Sed { 0x2310, 0xa9, 0x00 }, { 0x2320, 0xf4, 0x00 }, 479194103Sed { 0x2321, 0xf5, 0x00 }, { 0x2500, 0xc4, 0x00 }, 480194103Sed { 0x2502, 0xb3, 0x00 }, { 0x250c, 0xda, 0x00 }, 481194103Sed { 0x2510, 0xbf, 0x00 }, { 0x2514, 0xc0, 0x00 }, 482194103Sed { 0x2518, 0xd9, 0x00 }, { 0x251c, 0xc3, 0x00 }, 483194103Sed { 0x2524, 0xb4, 0x00 }, { 0x252c, 0xc2, 0x00 }, 484194103Sed { 0x2534, 0xc1, 0x00 }, { 0x253c, 0xc5, 0x00 }, 485194103Sed { 0x2550, 0xcd, 0x00 }, { 0x2551, 0xba, 0x00 }, 486194103Sed { 0x2552, 0xd5, 0x00 }, { 0x2553, 0xd6, 0x00 }, 487194103Sed { 0x2554, 0xc9, 0x00 }, { 0x2555, 0xb8, 0x00 }, 488194103Sed { 0x2556, 0xb7, 0x00 }, { 0x2557, 0xbb, 0x00 }, 489194103Sed { 0x2558, 0xd4, 0x00 }, { 0x2559, 0xd3, 0x00 }, 490194103Sed { 0x255a, 0xc8, 0x00 }, { 0x255b, 0xbe, 0x00 }, 491194103Sed { 0x255c, 0xbd, 0x00 }, { 0x255d, 0xbc, 0x00 }, 492194103Sed { 0x255e, 0xc6, 0x01 }, { 0x2560, 0xcc, 0x00 }, 493194103Sed { 0x2561, 0xb5, 0x00 }, { 0x2562, 0xb6, 0x00 }, 494194103Sed { 0x2563, 0xb9, 0x00 }, { 0x2564, 0xd1, 0x01 }, 495194103Sed { 0x2566, 0xcb, 0x00 }, { 0x2567, 0xcf, 0x00 }, 496194103Sed { 0x2568, 0xd0, 0x00 }, { 0x2569, 0xca, 0x00 }, 497194103Sed { 0x256a, 0xd8, 0x00 }, { 0x256b, 0xd7, 0x00 }, 498194103Sed { 0x256c, 0xce, 0x00 }, { 0x2580, 0xdf, 0x00 }, 499194103Sed { 0x2584, 0xdc, 0x00 }, { 0x2588, 0xdb, 0x00 }, 500194103Sed { 0x258c, 0xdd, 0x00 }, { 0x2590, 0xde, 0x00 }, 501194103Sed { 0x2591, 0xb0, 0x02 }, { 0x25a0, 0xfe, 0x00 }, 502226888Srmh { 0x25ac, 0x16, 0x00 }, 503226888Srmh { 0x25ae, 0xdb, 0x00 }, { 0x25b2, 0x1e, 0x00 }, 504194103Sed { 0x25ba, 0x10, 0x00 }, { 0x25bc, 0x1f, 0x00 }, 505194184Sed { 0x25c4, 0x11, 0x00 }, { 0x25cb, 0x09, 0x00 }, 506194184Sed { 0x25d8, 0x08, 0x00 }, { 0x25d9, 0x0a, 0x00 }, 507194184Sed { 0x263a, 0x01, 0x01 }, { 0x263c, 0x0f, 0x00 }, 508194184Sed { 0x2640, 0x0c, 0x00 }, { 0x2642, 0x0b, 0x00 }, 509194184Sed { 0x2660, 0x06, 0x00 }, { 0x2663, 0x05, 0x00 }, 510194184Sed { 0x2665, 0x03, 0x01 }, { 0x266a, 0x0d, 0x01 }, 511194103Sed}; 512194103Sed 513186681Sedstatic void 514194103Sedscteken_get_cp437(teken_char_t *c, int *attr) 515194103Sed{ 516194103Sed int min, mid, max; 517194103Sed 518194103Sed min = 0; 519194103Sed max = (sizeof(cp437table) / sizeof(struct unicp437)) - 1; 520194103Sed 521194103Sed if (*c < cp437table[0].unicode_base || 522194103Sed *c > cp437table[max].unicode_base + cp437table[max].length) 523194103Sed goto bad; 524194103Sed 525194103Sed while (max >= min) { 526194103Sed mid = (min + max) / 2; 527194103Sed if (*c < cp437table[mid].unicode_base) { 528194103Sed max = mid - 1; 529194103Sed } else if (*c > cp437table[mid].unicode_base + 530194103Sed cp437table[mid].length) { 531194103Sed min = mid + 1; 532194103Sed } else { 533194103Sed *c -= cp437table[mid].unicode_base; 534194103Sed *c += cp437table[mid].cp437_base; 535194103Sed return; 536194103Sed } 537194103Sed } 538194103Sedbad: 539194103Sed /* Character not present in CP437. */ 540194103Sed *attr = (FG_RED|BG_BLACK) << 8; 541194103Sed *c = '?'; 542194103Sed} 543194103Sed#endif /* TEKEN_UTF8 */ 544194103Sed 545194103Sedstatic void 546186681Sedscteken_putchar(void *arg, const teken_pos_t *tp, teken_char_t c, 547186681Sed const teken_attr_t *a) 548186681Sed{ 549186681Sed scr_stat *scp = arg; 550186681Sed u_char *map; 551186681Sed u_char ch; 552186681Sed vm_offset_t p; 553186681Sed int cursor, attr; 554186681Sed 555194103Sed attr = scteken_attr(a) << 8; 556186681Sed#ifdef TEKEN_UTF8 557194103Sed scteken_get_cp437(&c, &attr); 558186681Sed#endif /* TEKEN_UTF8 */ 559194103Sed ch = c; 560186681Sed 561186681Sed map = scp->sc->scr_map; 562186681Sed 563186681Sed cursor = tp->tp_row * scp->xsize + tp->tp_col; 564186681Sed p = sc_vtb_pointer(&scp->vtb, cursor); 565186681Sed sc_vtb_putchar(&scp->vtb, p, map[ch], attr); 566186681Sed 567186681Sed mark_for_update(scp, cursor); 568186681Sed /* 569186681Sed * XXX: Why do we need this? Only marking `cursor' should be 570186681Sed * enough. Without this line, we get artifacts. 571186681Sed */ 572186681Sed mark_for_update(scp, imin(cursor + 1, scp->xsize * scp->ysize - 1)); 573186681Sed} 574186681Sed 575186681Sedstatic void 576186681Sedscteken_fill(void *arg, const teken_rect_t *r, teken_char_t c, 577186681Sed const teken_attr_t *a) 578186681Sed{ 579186681Sed scr_stat *scp = arg; 580186681Sed u_char *map; 581186681Sed u_char ch; 582186681Sed unsigned int width; 583186681Sed int attr, row; 584186681Sed 585194103Sed attr = scteken_attr(a) << 8; 586186681Sed#ifdef TEKEN_UTF8 587194103Sed scteken_get_cp437(&c, &attr); 588186681Sed#endif /* TEKEN_UTF8 */ 589194103Sed ch = c; 590186681Sed 591186681Sed map = scp->sc->scr_map; 592186681Sed 593186681Sed if (r->tr_begin.tp_col == 0 && r->tr_end.tp_col == scp->xsize) { 594186681Sed /* Single contiguous region to fill. */ 595186681Sed sc_vtb_erase(&scp->vtb, r->tr_begin.tp_row * scp->xsize, 596186681Sed (r->tr_end.tp_row - r->tr_begin.tp_row) * scp->xsize, 597186681Sed map[ch], attr); 598186681Sed } else { 599186681Sed /* Fill display line by line. */ 600186681Sed width = r->tr_end.tp_col - r->tr_begin.tp_col; 601186681Sed 602186681Sed for (row = r->tr_begin.tp_row; row < r->tr_end.tp_row; row++) { 603186681Sed sc_vtb_erase(&scp->vtb, r->tr_begin.tp_row * 604186681Sed scp->xsize + r->tr_begin.tp_col, 605186681Sed width, map[ch], attr); 606186681Sed } 607186681Sed } 608186681Sed 609186681Sed /* Mark begin and end positions to be refreshed. */ 610186681Sed mark_for_update(scp, 611186681Sed r->tr_begin.tp_row * scp->xsize + r->tr_begin.tp_col); 612186681Sed mark_for_update(scp, 613186681Sed (r->tr_end.tp_row - 1) * scp->xsize + (r->tr_end.tp_col - 1)); 614186681Sed sc_remove_cutmarking(scp); 615186681Sed} 616186681Sed 617186681Sedstatic void 618186681Sedscteken_copy(void *arg, const teken_rect_t *r, const teken_pos_t *p) 619186681Sed{ 620186681Sed scr_stat *scp = arg; 621186681Sed unsigned int width; 622186681Sed int src, dst, end; 623186681Sed 624186681Sed#ifndef SC_NO_HISTORY 625186681Sed /* 626186681Sed * We count a line of input as history if we perform a copy of 627186681Sed * one whole line upward. In other words: if a line of text gets 628186681Sed * overwritten by a rectangle that's right below it. 629186681Sed */ 630186681Sed if (scp->history != NULL && 631186681Sed r->tr_begin.tp_col == 0 && r->tr_end.tp_col == scp->xsize && 632186681Sed r->tr_begin.tp_row == p->tp_row + 1) { 633186681Sed sc_hist_save_one_line(scp, p->tp_row); 634186681Sed } 635186681Sed#endif 636186681Sed 637186681Sed if (r->tr_begin.tp_col == 0 && r->tr_end.tp_col == scp->xsize) { 638186681Sed /* Single contiguous region to copy. */ 639186681Sed sc_vtb_move(&scp->vtb, r->tr_begin.tp_row * scp->xsize, 640186681Sed p->tp_row * scp->xsize, 641186681Sed (r->tr_end.tp_row - r->tr_begin.tp_row) * scp->xsize); 642186681Sed } else { 643186681Sed /* Copy line by line. */ 644186681Sed width = r->tr_end.tp_col - r->tr_begin.tp_col; 645186681Sed 646186681Sed if (p->tp_row < r->tr_begin.tp_row) { 647186681Sed /* Copy from top to bottom. */ 648186681Sed src = r->tr_begin.tp_row * scp->xsize + 649186681Sed r->tr_begin.tp_col; 650186681Sed end = r->tr_end.tp_row * scp->xsize + 651186681Sed r->tr_end.tp_col; 652186681Sed dst = p->tp_row * scp->xsize + p->tp_col; 653186681Sed 654186681Sed while (src < end) { 655186681Sed sc_vtb_move(&scp->vtb, src, dst, width); 656223575Sed 657186681Sed src += scp->xsize; 658186681Sed dst += scp->xsize; 659186681Sed } 660186681Sed } else { 661186681Sed /* Copy from bottom to top. */ 662186681Sed src = (r->tr_end.tp_row - 1) * scp->xsize + 663186681Sed r->tr_begin.tp_col; 664186681Sed end = r->tr_begin.tp_row * scp->xsize + 665186681Sed r->tr_begin.tp_col; 666186681Sed dst = (p->tp_row + r->tr_end.tp_row - 667186681Sed r->tr_begin.tp_row - 1) * scp->xsize + p->tp_col; 668186681Sed 669186681Sed while (src >= end) { 670186681Sed sc_vtb_move(&scp->vtb, src, dst, width); 671223575Sed 672186681Sed src -= scp->xsize; 673186681Sed dst -= scp->xsize; 674186681Sed } 675186681Sed } 676186681Sed } 677186681Sed 678186681Sed /* Mark begin and end positions to be refreshed. */ 679186681Sed mark_for_update(scp, 680186681Sed p->tp_row * scp->xsize + p->tp_col); 681186681Sed mark_for_update(scp, 682186681Sed (p->tp_row + r->tr_end.tp_row - r->tr_begin.tp_row - 1) * 683186681Sed scp->xsize + 684186681Sed (p->tp_col + r->tr_end.tp_col - r->tr_begin.tp_col - 1)); 685186681Sed sc_remove_cutmarking(scp); 686186681Sed} 687186681Sed 688186681Sedstatic void 689193184Sedscteken_param(void *arg, int cmd, unsigned int value) 690186681Sed{ 691186681Sed scr_stat *scp = arg; 692186681Sed 693186681Sed switch (cmd) { 694186681Sed case TP_SHOWCURSOR: 695186681Sed if (value) { 696186681Sed sc_change_cursor_shape(scp, 697186681Sed CONS_RESET_CURSOR|CONS_LOCAL_CURSOR, -1, -1); 698186681Sed } else { 699186681Sed sc_change_cursor_shape(scp, 700186681Sed CONS_HIDDEN_CURSOR|CONS_LOCAL_CURSOR, -1, -1); 701186681Sed } 702186681Sed break; 703186681Sed case TP_SWITCHVT: 704186681Sed sc_switch_scr(scp->sc, value); 705186681Sed break; 706193184Sed case TP_SETBELLPD: 707193184Sed scp->bell_pitch = TP_SETBELLPD_PITCH(value); 708193184Sed scp->bell_duration = TP_SETBELLPD_DURATION(value); 709193184Sed break; 710197539Sed case TP_MOUSE: 711197539Sed scp->mouse_level = value; 712197539Sed break; 713186681Sed } 714186681Sed} 715186681Sed 716186681Sedstatic void 717186681Sedscteken_respond(void *arg, const void *buf, size_t len) 718186681Sed{ 719186681Sed scr_stat *scp = arg; 720186681Sed 721197539Sed sc_respond(scp, buf, len, 0); 722186681Sed} 723