ite.c revision 1.11
1 /* $NetBSD: ite.c,v 1.11 1996/03/20 12:41:50 leo Exp $ */ 2 3 /* 4 * Copyright (c) 1988 University of Utah. 5 * Copyright (c) 1990 The Regents of the University of California. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to Berkeley by 9 * the Systems Programming Group of the University of Utah Computer 10 * Science Department. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 3. All advertising materials mentioning features or use of this software 21 * must display the following acknowledgement: 22 * This product includes software developed by the University of 23 * California, Berkeley and its contributors. 24 * 4. Neither the name of the University nor the names of its contributors 25 * may be used to endorse or promote products derived from this software 26 * without specific prior written permission. 27 * 28 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 29 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 31 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 32 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 37 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 38 * SUCH DAMAGE. 39 * 40 * from: Utah Hdr: ite.c 1.1 90/07/09 41 * from: @(#)ite.c 7.6 (Berkeley) 5/16/91 42 */ 43 44 /* 45 * ite - bitmapped terminal. 46 * Supports VT200, a few terminal features will be unavailable until 47 * the system actually probes the device (i.e. not after consinit()) 48 */ 49 50 #include <sys/param.h> 51 #include <sys/kernel.h> 52 #include <sys/conf.h> 53 #include <sys/device.h> 54 #include <sys/malloc.h> 55 #include <sys/ioctl.h> 56 #include <sys/tty.h> 57 #include <sys/termios.h> 58 #include <sys/systm.h> 59 #include <sys/proc.h> 60 #include <dev/cons.h> 61 62 #include <atari/atari/kdassert.h> 63 #include <atari/dev/kbdmap.h> 64 #include <atari/dev/iteioctl.h> 65 #include <atari/dev/itevar.h> 66 #include <atari/dev/grfioctl.h> 67 #include <atari/dev/grfabs_reg.h> 68 #include <atari/dev/grfvar.h> 69 #include <atari/dev/viewioctl.h> 70 #include <atari/dev/viewvar.h> 71 72 #define ITEUNIT(dev) (minor(dev)) 73 74 #define SUBR_INIT(ip) (ip)->grf->g_iteinit(ip) 75 #define SUBR_DEINIT(ip) (ip)->grf->g_itedeinit(ip) 76 #define SUBR_PUTC(ip,c,dy,dx,m) (ip)->grf->g_iteputc(ip,c,dy,dx,m) 77 #define SUBR_CURSOR(ip,flg) (ip)->grf->g_itecursor(ip,flg) 78 #define SUBR_CLEAR(ip,sy,sx,h,w) (ip)->grf->g_iteclear(ip,sy,sx,h,w) 79 #define SUBR_SCROLL(ip,sy,sx,cnt,dir) (ip)->grf->g_itescroll(ip,sy,sx,cnt,dir) 80 81 u_int ite_confunits; /* configured units */ 82 83 int start_repeat_timeo = 30; /* first repeat after x s/100 */ 84 int next_repeat_timeo = 10; /* next repeat after x s/100 */ 85 86 int ite_default_wrap = 1; /* you want vtxxx-nam, binpatch */ 87 88 struct ite_softc con_itesoftc; 89 u_char cons_tabs[MAX_TABS]; 90 91 struct ite_softc *kbd_ite; 92 int kbd_init; 93 94 static __inline__ int atoi __P((const char *)); 95 static __inline__ int ite_argnum __P((struct ite_softc *)); 96 static __inline__ int ite_zargnum __P((struct ite_softc *)); 97 static __inline__ void ite_cr __P((struct ite_softc *)); 98 static __inline__ void ite_crlf __P((struct ite_softc *)); 99 static __inline__ void ite_clrline __P((struct ite_softc *)); 100 static __inline__ void ite_clrscreen __P((struct ite_softc *)); 101 static __inline__ void ite_clrtobos __P((struct ite_softc *)); 102 static __inline__ void ite_clrtobol __P((struct ite_softc *)); 103 static __inline__ void ite_clrtoeol __P((struct ite_softc *)); 104 static __inline__ void ite_clrtoeos __P((struct ite_softc *)); 105 static __inline__ void ite_dnchar __P((struct ite_softc *, int)); 106 static __inline__ void ite_inchar __P((struct ite_softc *, int)); 107 static __inline__ void ite_inline __P((struct ite_softc *, int)); 108 static __inline__ void ite_lf __P((struct ite_softc *)); 109 static __inline__ void ite_dnline __P((struct ite_softc *, int)); 110 static __inline__ void ite_rlf __P((struct ite_softc *)); 111 static __inline__ void ite_sendstr __P((char *)); 112 static __inline__ void snap_cury __P((struct ite_softc *)); 113 114 static void alignment_display __P((struct ite_softc *)); 115 static char *index __P((const char *, int)); 116 static struct ite_softc *getitesp __P((dev_t)); 117 static void itecheckwrap __P((struct ite_softc *)); 118 static void iteprecheckwrap __P((struct ite_softc *)); 119 static void itestart __P((struct tty *)); 120 static void ite_switch __P((int)); 121 static void repeat_handler __P((void *)); 122 123 void iteputchar __P((int c, struct ite_softc *ip)); 124 void ite_putstr __P((const u_char * s, int len, dev_t dev)); 125 void iteattach __P((struct device *, struct device *, void *)); 126 int itematch __P((struct device *, void *, void *)); 127 128 /* 129 * Standard character device functions. 130 */ 131 dev_type_open(iteopen); 132 dev_type_close(iteclose); 133 dev_type_read(iteread); 134 dev_type_write(itewrite); 135 dev_type_ioctl(iteioctl); 136 dev_type_tty(itetty); 137 dev_type_stop(itestop); 138 139 /* 140 * Console specific types. 141 */ 142 dev_type_cnprobe(itecnprobe); 143 dev_type_cninit(itecninit); 144 dev_type_cngetc(itecngetc); 145 dev_type_cnputc(itecnputc); 146 147 struct cfattach ite_ca = { 148 sizeof(struct ite_softc), itematch, iteattach 149 }; 150 151 struct cfdriver ite_cd = { 152 NULL, "ite", DV_DULL, NULL, 0 153 }; 154 155 int 156 itematch(pdp, match, auxp) 157 struct device *pdp; 158 void *match, *auxp; 159 { 160 struct cfdata *cdp = match; 161 struct grf_softc *gp; 162 int maj; 163 164 gp = auxp; 165 166 /* ite0 should be at grf0 */ 167 if(cdp->cf_unit != gp->g_unit) 168 return(0); 169 170 /* 171 * all that our mask allows (more than enough no one 172 * has > 32 monitors for text consoles on one machine) 173 */ 174 if (cdp->cf_unit >= sizeof(ite_confunits) * NBBY) 175 return(0); 176 /* 177 * XXX 178 * normally this would be done in attach, however 179 * during early init we do not have a device pointer 180 * and thus no unit number. 181 */ 182 for(maj = 0; maj < nchrdev; maj++) 183 if (cdevsw[maj].d_open == iteopen) 184 break; 185 gp->g_itedev = makedev(maj, cdp->cf_unit); 186 return(1); 187 } 188 189 void 190 iteattach(pdp, dp, auxp) 191 struct device *pdp, *dp; 192 void *auxp; 193 { 194 struct grf_softc *gp; 195 struct ite_softc *ip; 196 int s; 197 198 gp = (struct grf_softc *)auxp; 199 200 /* 201 * mark unit as attached (XXX see itematch) 202 */ 203 ite_confunits |= 1 << ITEUNIT(gp->g_itedev); 204 205 if(dp) { 206 ip = (struct ite_softc *)dp; 207 208 s = spltty(); 209 if(con_itesoftc.grf != NULL 210 && con_itesoftc.grf->g_unit == gp->g_unit) { 211 /* 212 * console reinit copy params over. 213 * and console always gets keyboard 214 */ 215 bcopy(&con_itesoftc.grf, &ip->grf, 216 (char *)&ip[1] - (char *)&ip->grf); 217 con_itesoftc.grf = NULL; 218 kbd_ite = ip; 219 } 220 ip->grf = gp; 221 splx(s); 222 223 iteinit(gp->g_itedev); 224 printf(": rows %d cols %d", ip->rows, ip->cols); 225 printf(" repeat at (%d/100)s next at (%d/100)s", 226 start_repeat_timeo, next_repeat_timeo); 227 228 if (kbd_ite == NULL) 229 kbd_ite = ip; 230 if (kbd_ite == ip) 231 printf(" has keyboard"); 232 printf("\n"); 233 } else { 234 if (con_itesoftc.grf != NULL && 235 con_itesoftc.grf->g_conpri > gp->g_conpri) 236 return; 237 con_itesoftc.grf = gp; 238 con_itesoftc.tabs = cons_tabs; 239 } 240 } 241 242 static struct ite_softc * 243 getitesp(dev) 244 dev_t dev; 245 { 246 extern int atari_realconfig; 247 248 if(atari_realconfig && (con_itesoftc.grf == NULL)) 249 return(ite_cd.cd_devs[ITEUNIT(dev)]); 250 251 if(con_itesoftc.grf == NULL) 252 panic("no ite_softc for console"); 253 return(&con_itesoftc); 254 } 255 256 /* 257 * cons.c entry points into ite device. 258 */ 259 260 /* 261 * Return a priority in consdev->cn_pri field highest wins. This function 262 * is called before any devices have been probed. 263 */ 264 void 265 itecnprobe(cd) 266 struct consdev *cd; 267 { 268 /* 269 * bring graphics layer up. 270 */ 271 config_console(); 272 273 /* 274 * return priority of the best ite (already picked from attach) 275 * or CN_DEAD. 276 */ 277 if (con_itesoftc.grf == NULL) 278 cd->cn_pri = CN_DEAD; 279 else { 280 cd->cn_pri = con_itesoftc.grf->g_conpri; 281 cd->cn_dev = con_itesoftc.grf->g_itedev; 282 } 283 } 284 285 void 286 itecninit(cd) 287 struct consdev *cd; 288 { 289 struct ite_softc *ip; 290 291 ip = getitesp(cd->cn_dev); 292 ip->flags |= ITE_ISCONS; 293 iteinit(cd->cn_dev); 294 ip->flags |= ITE_ACTIVE | ITE_ISCONS; 295 } 296 297 /* 298 * ite_cnfinish() is called in ite_init() when the device is 299 * being probed in the normal fasion, thus we can finish setting 300 * up this ite now that the system is more functional. 301 */ 302 void 303 ite_cnfinish(ip) 304 struct ite_softc *ip; 305 { 306 static int done; 307 308 if (done) 309 return; 310 done = 1; 311 } 312 313 int 314 itecngetc(dev) 315 dev_t dev; 316 { 317 int c; 318 319 /* XXX this should be moved */ 320 if (!kbd_init) { 321 kbd_init = 1; 322 kbdenable(); 323 } 324 do { 325 c = kbdgetcn(); 326 c = ite_cnfilter(c, ITEFILT_CONSOLE); 327 } while (c == -1); 328 return (c); 329 } 330 331 void 332 itecnputc(dev, c) 333 dev_t dev; 334 int c; 335 { 336 static int paniced; 337 struct ite_softc *ip; 338 char ch; 339 340 ip = getitesp(dev); 341 ch = c; 342 343 if (panicstr && !paniced && 344 (ip->flags & (ITE_ACTIVE | ITE_INGRF)) != ITE_ACTIVE) { 345 (void)ite_on(dev, 3); 346 paniced = 1; 347 } 348 iteputchar(ch, ip); 349 } 350 351 /* 352 * standard entry points to the device. 353 */ 354 355 /* 356 * iteinit() is the standard entry point for initialization of 357 * an ite device, it is also called from itecninit(). 358 * 359 */ 360 void 361 iteinit(dev) 362 dev_t dev; 363 { 364 extern int atari_realconfig; 365 struct ite_softc *ip; 366 367 ip = getitesp(dev); 368 if (ip->flags & ITE_INITED) 369 return; 370 if (atari_realconfig) { 371 if (ip->kbdmap && ip->kbdmap != &ascii_kbdmap) 372 free(ip->kbdmap, M_DEVBUF); 373 ip->kbdmap = malloc(sizeof(struct kbdmap), M_DEVBUF, M_WAITOK); 374 bcopy(&ascii_kbdmap, ip->kbdmap, sizeof(struct kbdmap)); 375 } 376 else ip->kbdmap = &ascii_kbdmap; 377 378 ip->cursorx = 0; 379 ip->cursory = 0; 380 SUBR_INIT(ip); 381 SUBR_CURSOR(ip, DRAW_CURSOR); 382 if (ip->tabs == NULL) 383 ip->tabs = malloc(MAX_TABS * sizeof(u_char),M_DEVBUF,M_WAITOK); 384 ite_reset(ip); 385 ip->flags |= ITE_INITED; 386 } 387 388 int 389 iteopen(dev, mode, devtype, p) 390 dev_t dev; 391 int mode, devtype; 392 struct proc *p; 393 { 394 struct ite_softc *ip; 395 struct tty *tp; 396 int error, first, unit; 397 398 unit = ITEUNIT(dev); 399 first = 0; 400 401 if (((1 << unit) & ite_confunits) == 0) 402 return (ENXIO); 403 404 ip = getitesp(dev); 405 406 if (ip->tp == NULL) 407 tp = ip->tp = ttymalloc(); 408 else 409 tp = ip->tp; 410 if ((tp->t_state & (TS_ISOPEN | TS_XCLUDE)) == (TS_ISOPEN | TS_XCLUDE) 411 && p->p_ucred->cr_uid != 0) 412 return (EBUSY); 413 if ((ip->flags & ITE_ACTIVE) == 0) { 414 error = ite_on(dev, 0); 415 if (error) 416 return (error); 417 first = 1; 418 } 419 tp->t_oproc = itestart; 420 tp->t_param = ite_param; 421 tp->t_dev = dev; 422 if ((tp->t_state & TS_ISOPEN) == 0) { 423 ttychars(tp); 424 tp->t_iflag = TTYDEF_IFLAG; 425 tp->t_oflag = TTYDEF_OFLAG; 426 tp->t_cflag = TTYDEF_CFLAG; 427 tp->t_lflag = TTYDEF_LFLAG; 428 tp->t_ispeed = tp->t_ospeed = TTYDEF_SPEED; 429 tp->t_state = TS_WOPEN | TS_CARR_ON; 430 ttsetwater(tp); 431 } 432 error = (*linesw[tp->t_line].l_open) (dev, tp); 433 if (error == 0) { 434 tp->t_winsize.ws_row = ip->rows; 435 tp->t_winsize.ws_col = ip->cols; 436 if (!kbd_init) { 437 kbd_init = 1; 438 kbdenable(); 439 } 440 } else if (first) 441 ite_off(dev, 0); 442 return (error); 443 } 444 445 int 446 iteclose(dev, flag, mode, p) 447 dev_t dev; 448 int flag, mode; 449 struct proc *p; 450 { 451 struct tty *tp; 452 453 tp = getitesp(dev)->tp; 454 455 KDASSERT(tp); 456 (*linesw[tp->t_line].l_close) (tp, flag); 457 ttyclose(tp); 458 ite_off(dev, 0); 459 return (0); 460 } 461 462 int 463 iteread(dev, uio, flag) 464 dev_t dev; 465 struct uio *uio; 466 int flag; 467 { 468 struct tty *tp; 469 470 tp = getitesp(dev)->tp; 471 472 KDASSERT(tp); 473 return ((*linesw[tp->t_line].l_read) (tp, uio, flag)); 474 } 475 476 int 477 itewrite(dev, uio, flag) 478 dev_t dev; 479 struct uio *uio; 480 int flag; 481 { 482 struct tty *tp; 483 484 tp = getitesp(dev)->tp; 485 486 KDASSERT(tp); 487 return ((*linesw[tp->t_line].l_write) (tp, uio, flag)); 488 } 489 490 int 491 itestop(tp, flag) 492 struct tty *tp; 493 int flag; 494 { 495 return (0); 496 } 497 498 struct tty * 499 itetty(dev) 500 dev_t dev; 501 { 502 return(getitesp(dev)->tp); 503 } 504 505 int 506 iteioctl(dev, cmd, addr, flag, p) 507 dev_t dev; 508 u_long cmd; 509 int flag; 510 caddr_t addr; 511 struct proc *p; 512 { 513 struct iterepeat *irp; 514 struct ite_softc *ip; 515 struct tty *tp; 516 int error; 517 518 ip = getitesp(dev); 519 tp = ip->tp; 520 521 KDASSERT(tp); 522 523 error = (*linesw[tp->t_line].l_ioctl) (tp, cmd, addr, flag, p); 524 if(error >= 0) 525 return (error); 526 error = ttioctl(tp, cmd, addr, flag, p); 527 if (error >= 0) 528 return (error); 529 530 switch (cmd) { 531 case ITEIOCSKMAP: 532 if (addr == 0) 533 return(EFAULT); 534 bcopy(addr, ip->kbdmap, sizeof(struct kbdmap)); 535 return(0); 536 case ITEIOCSSKMAP: 537 if (addr == 0) 538 return(EFAULT); 539 bcopy(addr, &ascii_kbdmap, sizeof(struct kbdmap)); 540 return(0); 541 case ITEIOCGKMAP: 542 if (addr == NULL) 543 return(EFAULT); 544 bcopy(ip->kbdmap, addr, sizeof(struct kbdmap)); 545 return(0); 546 case ITEIOCGREPT: 547 irp = (struct iterepeat *)addr; 548 irp->start = start_repeat_timeo; 549 irp->next = next_repeat_timeo; 550 return(0); 551 case ITEIOCSREPT: 552 irp = (struct iterepeat *)addr; 553 if (irp->start < ITEMINREPEAT || irp->next < ITEMINREPEAT) 554 return(EINVAL); 555 start_repeat_timeo = irp->start; 556 next_repeat_timeo = irp->next; 557 return(0); 558 } 559 error = ite_grf_ioctl(ip, cmd, addr, flag, p); 560 if(error >= 0) 561 return(error); 562 return (ENOTTY); 563 } 564 565 void 566 itestart(tp) 567 struct tty *tp; 568 { 569 struct clist *rbp; 570 struct ite_softc *ip; 571 u_char buf[ITEBURST]; 572 int s, len; 573 574 ip = getitesp(tp->t_dev); 575 576 KDASSERT(tp); 577 578 s = spltty(); { 579 if (tp->t_state & (TS_TIMEOUT | TS_BUSY | TS_TTSTOP)) 580 goto out; 581 582 tp->t_state |= TS_BUSY; 583 rbp = &tp->t_outq; 584 585 len = q_to_b(rbp, buf, ITEBURST); 586 } splx(s); 587 588 /* Here is a really good place to implement pre/jumpscroll() */ 589 ite_putstr((char *)buf, len, tp->t_dev); 590 591 s = spltty(); { 592 tp->t_state &= ~TS_BUSY; 593 /* we have characters remaining. */ 594 if (rbp->c_cc) { 595 tp->t_state |= TS_TIMEOUT; 596 timeout(ttrstrt, tp, 1); 597 } 598 /* wakeup we are below */ 599 if (rbp->c_cc <= tp->t_lowat) { 600 if (tp->t_state & TS_ASLEEP) { 601 tp->t_state &= ~TS_ASLEEP; 602 wakeup((caddr_t) rbp); 603 } 604 selwakeup(&tp->t_wsel); 605 } 606 out: ; 607 } splx(s); 608 } 609 610 int 611 ite_on(dev, flag) 612 dev_t dev; 613 int flag; 614 { 615 struct ite_softc *ip; 616 int unit; 617 618 unit = ITEUNIT(dev); 619 if (((1 << unit) & ite_confunits) == 0) 620 return (ENXIO); 621 622 ip = getitesp(dev); 623 624 /* force ite active, overriding graphics mode */ 625 if (flag & 1) { 626 ip->flags |= ITE_ACTIVE; 627 ip->flags &= ~(ITE_INGRF | ITE_INITED); 628 } 629 /* leave graphics mode */ 630 if (flag & 2) { 631 ip->flags &= ~ITE_INGRF; 632 if ((ip->flags & ITE_ACTIVE) == 0) 633 return (0); 634 } 635 ip->flags |= ITE_ACTIVE; 636 if (ip->flags & ITE_INGRF) 637 return (0); 638 iteinit(dev); 639 return (0); 640 } 641 642 void 643 ite_off(dev, flag) 644 dev_t dev; 645 int flag; 646 { 647 struct ite_softc *ip; 648 649 ip = getitesp(dev); 650 if (flag & 2) 651 ip->flags |= ITE_INGRF; 652 if ((ip->flags & ITE_ACTIVE) == 0) 653 return; 654 if ((flag & 1) || 655 (ip->flags & (ITE_INGRF | ITE_ISCONS | ITE_INITED)) == ITE_INITED) 656 SUBR_DEINIT(ip); 657 if ((flag & 2) == 0) /* XXX hmm grfon() I think wants this to go inactive. */ 658 ip->flags &= ~ITE_ACTIVE; 659 } 660 661 static void 662 ite_switch(unit) 663 int unit; 664 { 665 struct ite_softc *ip; 666 667 if(!(ite_confunits & (1 << unit))) 668 return; /* Don't try unconfigured units */ 669 ip = getitesp(unit); 670 if(!(ip->flags & ITE_INITED)) 671 return; 672 673 /* 674 * If switching to an active ite, also switch the keyboard. 675 */ 676 if(ip->flags & ITE_ACTIVE) 677 kbd_ite = ip; 678 679 /* 680 * Now make it visible 681 */ 682 viewioctl(ip->grf->g_viewdev, VIOCDISPLAY, NULL, 0, -1); 683 } 684 685 /* XXX called after changes made in underlying grf layer. */ 686 /* I want to nuke this */ 687 void 688 ite_reinit(dev) 689 dev_t dev; 690 { 691 struct ite_softc *ip; 692 693 ip = getitesp(dev); 694 ip->flags &= ~ITE_INITED; 695 iteinit(dev); 696 } 697 698 int 699 ite_param(tp, t) 700 struct tty *tp; 701 struct termios *t; 702 { 703 tp->t_ispeed = t->c_ispeed; 704 tp->t_ospeed = t->c_ospeed; 705 tp->t_cflag = t->c_cflag; 706 return (0); 707 } 708 709 void 710 ite_reset(ip) 711 struct ite_softc *ip; 712 { 713 int i; 714 715 ip->curx = 0; 716 ip->cury = 0; 717 ip->attribute = ATTR_NOR; 718 ip->save_curx = 0; 719 ip->save_cury = 0; 720 ip->save_attribute = ATTR_NOR; 721 ip->ap = ip->argbuf; 722 ip->emul_level = 0; 723 ip->eightbit_C1 = 0; 724 ip->top_margin = 0; 725 ip->bottom_margin = ip->rows - 1; 726 ip->inside_margins = 0; 727 ip->linefeed_newline = 0; 728 ip->auto_wrap = ite_default_wrap; 729 ip->cursor_appmode = 0; 730 ip->keypad_appmode = 0; 731 ip->imode = 0; 732 ip->key_repeat = 1; 733 bzero(ip->tabs, ip->cols); 734 for (i = 0; i < ip->cols; i++) 735 ip->tabs[i] = ((i & 7) == 0); 736 } 737 738 /* 739 * has to be global becuase of the shared filters. 740 */ 741 static u_char key_mod; 742 static u_char last_dead; 743 744 /* Used in console at startup only */ 745 int 746 ite_cnfilter(c, caller) 747 u_int c; 748 enum caller caller; 749 { 750 struct key key; 751 struct kbdmap *kbdmap; 752 u_char code, up, mask; 753 int s; 754 755 up = KBD_RELEASED(c); 756 c = KBD_SCANCODE(c); 757 code = 0; 758 mask = 0; 759 kbdmap = (kbd_ite == NULL) ? &ascii_kbdmap : kbd_ite->kbdmap; 760 761 s = spltty(); 762 763 /* 764 * Handle special keys 765 */ 766 switch(c) { 767 case KBD_LEFT_SHIFT: 768 mask = KBD_MOD_LSHIFT; 769 break; 770 case KBD_RIGHT_SHIFT: 771 mask = KBD_MOD_RSHIFT; 772 break; 773 case KBD_CTRL: 774 mask = KBD_MOD_CTRL; 775 break; 776 case KBD_ALT: 777 mask = KBD_MOD_ALT; 778 break; 779 case KBD_CAPS_LOCK: 780 /* CAPSLOCK is a toggle */ 781 if(!up) 782 key_mod ^= KBD_MOD_CAPS; 783 splx(s); 784 return -1; 785 break; 786 } 787 if(mask) { 788 if(up) 789 key_mod &= ~mask; 790 else 791 key_mod |= mask; 792 splx(s); 793 return -1; 794 } 795 796 /* 797 * No special action if key released 798 */ 799 if(up) { 800 splx(s); 801 return -1; 802 } 803 804 /* translate modifiers */ 805 if(key_mod & KBD_MOD_SHIFT) { 806 if(key_mod & KBD_MOD_ALT) 807 key = kbdmap->alt_shift_keys[c]; 808 else key = kbdmap->shift_keys[c]; 809 } 810 else if(key_mod & KBD_MOD_ALT) 811 key = kbdmap->alt_keys[c]; 812 else { 813 key = kbdmap->keys[c]; 814 /* 815 * If CAPS and key is CAPable (no pun intended) 816 */ 817 if((key_mod & KBD_MOD_CAPS) && (key.mode & KBD_MODE_CAPS)) 818 key = kbdmap->shift_keys[c]; 819 } 820 code = key.code; 821 822 #ifdef notyet /* LWP: Didn't have time to look at this yet */ 823 /* 824 * If string return simple console filter 825 */ 826 if(key->mode & (KBD_MODE_STRING | KBD_MODE_KPAD)) { 827 splx(s); 828 return -1; 829 } 830 /* handle dead keys */ 831 if(key->mode & KBD_MODE_DEAD) { 832 /* if entered twice, send accent itself */ 833 if (last_dead == key->mode & KBD_MODE_ACCMASK) 834 last_dead = 0; 835 else { 836 last_dead = key->mode & KBD_MODE_ACCMASK; 837 splx(s); 838 return -1; 839 } 840 } 841 if(last_dead) { 842 /* can't apply dead flag to string-keys */ 843 if (code >= '@' && code < 0x7f) 844 code = 845 acctable[KBD_MODE_ACCENT(last_dead)][code - '@']; 846 last_dead = 0; 847 } 848 #endif 849 if(key_mod & KBD_MOD_CTRL) 850 code &= 0x1f; 851 852 /* 853 * Do console mapping. 854 */ 855 code = code == '\r' ? '\n' : code; 856 857 splx(s); 858 return (code); 859 } 860 861 /* And now the old stuff. */ 862 863 /* these are used to implement repeating keys.. */ 864 static u_char last_char; 865 static u_char tout_pending; 866 867 /*ARGSUSED*/ 868 static void 869 repeat_handler(arg) 870 void *arg; 871 { 872 tout_pending = 0; 873 if(last_char) 874 add_sicallback(ite_filter, last_char, ITEFILT_REPEATER); 875 } 876 877 void 878 ite_filter(c, caller) 879 u_int c; 880 enum caller caller; 881 { 882 struct tty *kbd_tty; 883 struct kbdmap *kbdmap; 884 u_char code, *str, up, mask; 885 struct key key; 886 int s, i; 887 888 if(kbd_ite == NULL) 889 return; 890 891 kbd_tty = kbd_ite->tp; 892 kbdmap = kbd_ite->kbdmap; 893 894 up = KBD_RELEASED(c); 895 c = KBD_SCANCODE(c); 896 code = 0; 897 mask = 0; 898 899 /* have to make sure we're at spltty in here */ 900 s = spltty(); 901 902 /* 903 * keyboard interrupts come at priority 2, while softint 904 * generated keyboard-repeat interrupts come at level 1. So, 905 * to not allow a key-up event to get thru before a repeat for 906 * the key-down, we remove any outstanding callout requests.. 907 */ 908 rem_sicallback(ite_filter); 909 910 911 /* 912 * Handle special keys 913 */ 914 switch(c) { 915 case KBD_LEFT_SHIFT: 916 mask = KBD_MOD_LSHIFT; 917 break; 918 case KBD_RIGHT_SHIFT: 919 mask = KBD_MOD_RSHIFT; 920 break; 921 case KBD_CTRL: 922 mask = KBD_MOD_CTRL; 923 break; 924 case KBD_ALT: 925 mask = KBD_MOD_ALT; 926 break; 927 case KBD_CAPS_LOCK: 928 /* CAPSLOCK is a toggle */ 929 if(!up) 930 key_mod ^= KBD_MOD_CAPS; 931 splx(s); 932 return; 933 break; 934 } 935 if(mask) { 936 if(up) 937 key_mod &= ~mask; 938 else 939 key_mod |= mask; 940 splx(s); 941 return; 942 } 943 944 /* 945 * Stop repeating on up event 946 */ 947 if (up) { 948 if(tout_pending) { 949 untimeout(repeat_handler, 0); 950 tout_pending = 0; 951 last_char = 0; 952 } 953 splx(s); 954 return; 955 } 956 else if(tout_pending && last_char != c) { 957 /* 958 * Different character, stop also 959 */ 960 untimeout(repeat_handler, 0); 961 tout_pending = 0; 962 last_char = 0; 963 } 964 965 /* 966 * Handle ite-switching ALT + Fx 967 */ 968 if((key_mod == KBD_MOD_ALT) && (c >= 0x3b) && (c <= 0x44)) { 969 ite_switch(c - 0x3b); 970 splx(s); 971 return; 972 } 973 /* 974 * Safety button, switch back to ascii keymap. 975 */ 976 if(key_mod == (KBD_MOD_ALT | KBD_MOD_LSHIFT) && c == 0x3b) { 977 /* ALT + LSHIFT + F1 */ 978 bcopy(&ascii_kbdmap, kbdmap, sizeof(struct kbdmap)); 979 splx(s); 980 return; 981 #ifdef DDB 982 } 983 else if(key_mod == (KBD_MOD_ALT | KBD_MOD_LSHIFT) && c == 0x43) { 984 /* ALT + LSHIFT + F9 */ 985 Debugger(); 986 splx(s); 987 return; 988 #endif 989 } 990 991 /* 992 * The rest of the code is senseless when the device is not open. 993 */ 994 if(kbd_tty == NULL) { 995 splx(s); 996 return; 997 } 998 999 /* 1000 * Translate modifiers 1001 */ 1002 if(key_mod & KBD_MOD_SHIFT) { 1003 if(key_mod & KBD_MOD_ALT) 1004 key = kbdmap->alt_shift_keys[c]; 1005 else key = kbdmap->shift_keys[c]; 1006 } 1007 else if(key_mod & KBD_MOD_ALT) 1008 key = kbdmap->alt_keys[c]; 1009 else { 1010 key = kbdmap->keys[c]; 1011 /* 1012 * If CAPS and key is CAPable (no pun intended) 1013 */ 1014 if((key_mod & KBD_MOD_CAPS) && (key.mode & KBD_MODE_CAPS)) 1015 key = kbdmap->shift_keys[c]; 1016 } 1017 code = key.code; 1018 1019 /* 1020 * Arrange to repeat the keystroke. By doing this at the level 1021 * of scan-codes, we can have function keys, and keys that 1022 * send strings, repeat too. This also entitles an additional 1023 * overhead, since we have to do the conversion each time, but 1024 * I guess that's ok. 1025 */ 1026 if(!tout_pending && caller == ITEFILT_TTY && kbd_ite->key_repeat) { 1027 tout_pending = 1; 1028 last_char = c; 1029 timeout(repeat_handler, 0, start_repeat_timeo * hz / 100); 1030 } 1031 else if(!tout_pending && caller==ITEFILT_REPEATER 1032 && kbd_ite->key_repeat) { 1033 tout_pending = 1; 1034 last_char = c; 1035 timeout(repeat_handler, 0, next_repeat_timeo * hz / 100); 1036 } 1037 /* handle dead keys */ 1038 if (key.mode & KBD_MODE_DEAD) { 1039 /* if entered twice, send accent itself */ 1040 if (last_dead == key.mode & KBD_MODE_ACCMASK) 1041 last_dead = 0; 1042 else { 1043 last_dead = key.mode & KBD_MODE_ACCMASK; 1044 splx(s); 1045 return; 1046 } 1047 } 1048 if (last_dead) { 1049 /* can't apply dead flag to string-keys */ 1050 if (!(key.mode & KBD_MODE_STRING) && code >= '@' && 1051 code < 0x7f) 1052 code = acctable[KBD_MODE_ACCENT(last_dead)][code - '@']; 1053 last_dead = 0; 1054 } 1055 1056 /* 1057 * If not string, apply CTRL modifiers 1058 */ 1059 if(!(key.mode & KBD_MODE_STRING) 1060 && (!(key.mode & KBD_MODE_KPAD) 1061 || (kbd_ite && !kbd_ite->keypad_appmode))) { 1062 if(key_mod & KBD_MOD_CTRL) 1063 code &= 0x1f; 1064 } 1065 else if((key.mode & KBD_MODE_KPAD) 1066 && (kbd_ite && kbd_ite->keypad_appmode)) { 1067 static char *in = "0123456789-+.\r()/*"; 1068 static char *out = "pqrstuvwxymlnMPQRS"; 1069 char *cp = index(in, code); 1070 1071 /* 1072 * keypad-appmode sends SS3 followed by the above 1073 * translated character 1074 */ 1075 (*linesw[kbd_tty->t_line].l_rint) (27, kbd_tty); 1076 (*linesw[kbd_tty->t_line].l_rint) ('O', kbd_tty); 1077 (*linesw[kbd_tty->t_line].l_rint) (out[cp - in], kbd_tty); 1078 splx(s); 1079 return; 1080 } else { 1081 /* *NO* I don't like this.... */ 1082 static u_char app_cursor[] = 1083 { 1084 3, 27, 'O', 'A', 1085 3, 27, 'O', 'B', 1086 3, 27, 'O', 'C', 1087 3, 27, 'O', 'D'}; 1088 1089 str = kbdmap->strings + code; 1090 /* 1091 * if this is a cursor key, AND it has the default 1092 * keymap setting, AND we're in app-cursor mode, switch 1093 * to the above table. This is *nasty* ! 1094 */ 1095 if(((c == 0x48) || (c == 0x4b) || (c == 0x4d) || (c == 0x50)) 1096 && kbd_ite->cursor_appmode 1097 && !bcmp(str, "\x03\x1b[", 3) && 1098 index("ABCD", str[3])) 1099 str = app_cursor + 4 * (str[3] - 'A'); 1100 1101 /* 1102 * using a length-byte instead of 0-termination allows 1103 * to embed \0 into strings, although this is not used 1104 * in the default keymap 1105 */ 1106 for (i = *str++; i; i--) 1107 (*linesw[kbd_tty->t_line].l_rint) (*str++, kbd_tty); 1108 splx(s); 1109 return; 1110 } 1111 (*linesw[kbd_tty->t_line].l_rint) (code, kbd_tty); 1112 1113 splx(s); 1114 return; 1115 } 1116 1117 /* helper functions, makes the code below more readable */ 1118 static __inline__ void 1119 ite_sendstr(str) 1120 char *str; 1121 { 1122 struct tty *kbd_tty; 1123 1124 kbd_tty = kbd_ite->tp; 1125 KDASSERT(kbd_tty); 1126 while (*str) 1127 (*linesw[kbd_tty->t_line].l_rint) (*str++, kbd_tty); 1128 } 1129 1130 static void 1131 alignment_display(ip) 1132 struct ite_softc *ip; 1133 { 1134 int i, j; 1135 1136 for (j = 0; j < ip->rows; j++) 1137 for (i = 0; i < ip->cols; i++) 1138 SUBR_PUTC(ip, 'E', j, i, ATTR_NOR); 1139 attrclr(ip, 0, 0, ip->rows, ip->cols); 1140 SUBR_CURSOR(ip, DRAW_CURSOR); 1141 } 1142 1143 static __inline__ void 1144 snap_cury(ip) 1145 struct ite_softc *ip; 1146 { 1147 if (ip->inside_margins) 1148 { 1149 if (ip->cury < ip->top_margin) 1150 ip->cury = ip->top_margin; 1151 if (ip->cury > ip->bottom_margin) 1152 ip->cury = ip->bottom_margin; 1153 } 1154 } 1155 1156 static __inline__ void 1157 ite_dnchar(ip, n) 1158 struct ite_softc *ip; 1159 int n; 1160 { 1161 n = min(n, ip->cols - ip->curx); 1162 if (n < ip->cols - ip->curx) 1163 { 1164 SUBR_SCROLL(ip, ip->cury, ip->curx + n, n, SCROLL_LEFT); 1165 attrmov(ip, ip->cury, ip->curx + n, ip->cury, ip->curx, 1166 1, ip->cols - ip->curx - n); 1167 attrclr(ip, ip->cury, ip->cols - n, 1, n); 1168 } 1169 while (n-- > 0) 1170 SUBR_PUTC(ip, ' ', ip->cury, ip->cols - n - 1, ATTR_NOR); 1171 SUBR_CURSOR(ip, DRAW_CURSOR); 1172 } 1173 1174 static __inline__ void 1175 ite_inchar(ip, n) 1176 struct ite_softc *ip; 1177 int n; 1178 { 1179 n = min(n, ip->cols - ip->curx); 1180 if (n < ip->cols - ip->curx) 1181 { 1182 SUBR_SCROLL(ip, ip->cury, ip->curx, n, SCROLL_RIGHT); 1183 attrmov(ip, ip->cury, ip->curx, ip->cury, ip->curx + n, 1184 1, ip->cols - ip->curx - n); 1185 attrclr(ip, ip->cury, ip->curx, 1, n); 1186 } 1187 while (n--) 1188 SUBR_PUTC(ip, ' ', ip->cury, ip->curx + n, ATTR_NOR); 1189 SUBR_CURSOR(ip, DRAW_CURSOR); 1190 } 1191 1192 static __inline__ void 1193 ite_clrtoeol(ip) 1194 struct ite_softc *ip; 1195 { 1196 int y = ip->cury, x = ip->curx; 1197 if (ip->cols - x > 0) 1198 { 1199 SUBR_CLEAR(ip, y, x, 1, ip->cols - x); 1200 attrclr(ip, y, x, 1, ip->cols - x); 1201 SUBR_CURSOR(ip, DRAW_CURSOR); 1202 } 1203 } 1204 1205 static __inline__ void 1206 ite_clrtobol(ip) 1207 struct ite_softc *ip; 1208 { 1209 int y = ip->cury, x = min(ip->curx + 1, ip->cols); 1210 SUBR_CLEAR(ip, y, 0, 1, x); 1211 attrclr(ip, y, 0, 1, x); 1212 SUBR_CURSOR(ip, DRAW_CURSOR); 1213 } 1214 1215 static __inline__ void 1216 ite_clrline(ip) 1217 struct ite_softc *ip; 1218 { 1219 int y = ip->cury; 1220 SUBR_CLEAR(ip, y, 0, 1, ip->cols); 1221 attrclr(ip, y, 0, 1, ip->cols); 1222 SUBR_CURSOR(ip, DRAW_CURSOR); 1223 } 1224 1225 1226 1227 static __inline__ void 1228 ite_clrtoeos(ip) 1229 struct ite_softc *ip; 1230 { 1231 ite_clrtoeol(ip); 1232 if (ip->cury < ip->rows - 1) 1233 { 1234 SUBR_CLEAR(ip, ip->cury + 1, 0, ip->rows - 1 - ip->cury, ip->cols); 1235 attrclr(ip, ip->cury, 0, ip->rows - ip->cury, ip->cols); 1236 SUBR_CURSOR(ip, DRAW_CURSOR); 1237 } 1238 } 1239 1240 static __inline__ void 1241 ite_clrtobos(ip) 1242 struct ite_softc *ip; 1243 { 1244 ite_clrtobol(ip); 1245 if (ip->cury > 0) 1246 { 1247 SUBR_CLEAR(ip, 0, 0, ip->cury, ip->cols); 1248 attrclr(ip, 0, 0, ip->cury, ip->cols); 1249 SUBR_CURSOR(ip, DRAW_CURSOR); 1250 } 1251 } 1252 1253 static __inline__ void 1254 ite_clrscreen(ip) 1255 struct ite_softc *ip; 1256 { 1257 SUBR_CLEAR(ip, 0, 0, ip->rows, ip->cols); 1258 attrclr(ip, 0, 0, ip->rows, ip->cols); 1259 SUBR_CURSOR(ip, DRAW_CURSOR); 1260 } 1261 1262 1263 1264 static __inline__ void 1265 ite_dnline(ip, n) 1266 struct ite_softc *ip; 1267 int n; 1268 { 1269 /* interesting.. if the cursor is outside the scrolling 1270 region, this command is simply ignored.. */ 1271 if (ip->cury < ip->top_margin || ip->cury > ip->bottom_margin) 1272 return; 1273 1274 n = min(n, ip->bottom_margin + 1 - ip->cury); 1275 if (n <= ip->bottom_margin - ip->cury) 1276 { 1277 SUBR_SCROLL(ip, ip->cury + n, 0, n, SCROLL_UP); 1278 attrmov(ip, ip->cury + n, 0, ip->cury, 0, 1279 ip->bottom_margin + 1 - ip->cury - n, ip->cols); 1280 } 1281 SUBR_CLEAR(ip, ip->bottom_margin - n + 1, 0, n, ip->cols); 1282 attrclr(ip, ip->bottom_margin - n + 1, 0, n, ip->cols); 1283 SUBR_CURSOR(ip, DRAW_CURSOR); 1284 } 1285 1286 static __inline__ void 1287 ite_inline(ip, n) 1288 struct ite_softc *ip; 1289 int n; 1290 { 1291 /* interesting.. if the cursor is outside the scrolling 1292 region, this command is simply ignored.. */ 1293 if (ip->cury < ip->top_margin || ip->cury > ip->bottom_margin) 1294 return; 1295 1296 n = min(n, ip->bottom_margin + 1 - ip->cury); 1297 if (n <= ip->bottom_margin - ip->cury) 1298 { 1299 SUBR_SCROLL(ip, ip->cury, 0, n, SCROLL_DOWN); 1300 attrmov(ip, ip->cury, 0, ip->cury + n, 0, 1301 ip->bottom_margin + 1 - ip->cury - n, ip->cols); 1302 } 1303 SUBR_CLEAR(ip, ip->cury, 0, n, ip->cols); 1304 attrclr(ip, ip->cury, 0, n, ip->cols); 1305 SUBR_CURSOR(ip, DRAW_CURSOR); 1306 } 1307 1308 static __inline__ void 1309 ite_lf (ip) 1310 struct ite_softc *ip; 1311 { 1312 ++ip->cury; 1313 if ((ip->cury == ip->bottom_margin+1) || (ip->cury == ip->rows)) 1314 { 1315 ip->cury--; 1316 SUBR_SCROLL(ip, ip->top_margin + 1, 0, 1, SCROLL_UP); 1317 ite_clrline(ip); 1318 } 1319 SUBR_CURSOR(ip, MOVE_CURSOR); 1320 clr_attr(ip, ATTR_INV); 1321 } 1322 1323 static __inline__ void 1324 ite_crlf (ip) 1325 struct ite_softc *ip; 1326 { 1327 ip->curx = 0; 1328 ite_lf (ip); 1329 } 1330 1331 static __inline__ void 1332 ite_cr (ip) 1333 struct ite_softc *ip; 1334 { 1335 if (ip->curx) 1336 { 1337 ip->curx = 0; 1338 SUBR_CURSOR(ip, MOVE_CURSOR); 1339 } 1340 } 1341 1342 static __inline__ void 1343 ite_rlf (ip) 1344 struct ite_softc *ip; 1345 { 1346 ip->cury--; 1347 if ((ip->cury < 0) || (ip->cury == ip->top_margin - 1)) 1348 { 1349 ip->cury++; 1350 SUBR_SCROLL(ip, ip->top_margin, 0, 1, SCROLL_DOWN); 1351 ite_clrline(ip); 1352 } 1353 SUBR_CURSOR(ip, MOVE_CURSOR); 1354 clr_attr(ip, ATTR_INV); 1355 } 1356 1357 static __inline__ int 1358 atoi (cp) 1359 const char *cp; 1360 { 1361 int n; 1362 1363 for (n = 0; *cp && *cp >= '0' && *cp <= '9'; cp++) 1364 n = n * 10 + *cp - '0'; 1365 1366 return n; 1367 } 1368 1369 static char * 1370 index (cp, ch) 1371 const char *cp; 1372 int ch; 1373 { 1374 while (*cp && *cp != ch) cp++; 1375 return *cp ? (char *) cp : 0; 1376 } 1377 1378 1379 static __inline__ int 1380 ite_argnum (ip) 1381 struct ite_softc *ip; 1382 { 1383 char ch; 1384 int n; 1385 1386 /* convert argument string into number */ 1387 if (ip->ap == ip->argbuf) 1388 return 1; 1389 ch = *ip->ap; 1390 *ip->ap = 0; 1391 n = atoi (ip->argbuf); 1392 *ip->ap = ch; 1393 1394 return n; 1395 } 1396 1397 static __inline__ int 1398 ite_zargnum (ip) 1399 struct ite_softc *ip; 1400 { 1401 char ch; 1402 int n; 1403 1404 /* convert argument string into number */ 1405 if (ip->ap == ip->argbuf) 1406 return 0; 1407 ch = *ip->ap; 1408 *ip->ap = 0; 1409 n = atoi (ip->argbuf); 1410 *ip->ap = ch; 1411 1412 return n; /* don't "n ? n : 1" here, <CSI>0m != <CSI>1m ! */ 1413 } 1414 1415 void 1416 ite_putstr(s, len, dev) 1417 const u_char *s; 1418 int len; 1419 dev_t dev; 1420 { 1421 struct ite_softc *ip; 1422 int i; 1423 1424 ip = getitesp(dev); 1425 1426 /* XXX avoid problems */ 1427 if ((ip->flags & (ITE_ACTIVE|ITE_INGRF)) != ITE_ACTIVE) 1428 return; 1429 1430 SUBR_CURSOR(ip, START_CURSOROPT); 1431 for (i = 0; i < len; i++) 1432 if (s[i]) 1433 iteputchar(s[i], ip); 1434 SUBR_CURSOR(ip, END_CURSOROPT); 1435 } 1436 1437 1438 void 1439 iteputchar(c, ip) 1440 register int c; 1441 struct ite_softc *ip; 1442 { 1443 struct tty *kbd_tty; 1444 int n, x, y; 1445 char *cp; 1446 1447 if (kbd_ite == NULL) 1448 kbd_tty = NULL; 1449 else 1450 kbd_tty = kbd_ite->tp; 1451 1452 if (ip->escape) 1453 { 1454 switch (ip->escape) 1455 { 1456 case ESC: 1457 switch (c) 1458 { 1459 /* first 7bit equivalents for the 8bit control characters */ 1460 1461 case 'D': 1462 c = IND; 1463 ip->escape = 0; 1464 break; /* and fall into the next switch below (same for all `break') */ 1465 1466 case 'E': 1467 c = NEL; 1468 ip->escape = 0; 1469 break; 1470 1471 case 'H': 1472 c = HTS; 1473 ip->escape = 0; 1474 break; 1475 1476 case 'M': 1477 c = RI; 1478 ip->escape = 0; 1479 break; 1480 1481 case 'N': 1482 c = SS2; 1483 ip->escape = 0; 1484 break; 1485 1486 case 'O': 1487 c = SS3; 1488 ip->escape = 0; 1489 break; 1490 1491 case 'P': 1492 c = DCS; 1493 ip->escape = 0; 1494 break; 1495 1496 case '[': 1497 c = CSI; 1498 ip->escape = 0; 1499 break; 1500 1501 case '\\': 1502 c = ST; 1503 ip->escape = 0; 1504 break; 1505 1506 case ']': 1507 c = OSC; 1508 ip->escape = 0; 1509 break; 1510 1511 case '^': 1512 c = PM; 1513 ip->escape = 0; 1514 break; 1515 1516 case '_': 1517 c = APC; 1518 ip->escape = 0; 1519 break; 1520 1521 1522 /* introduces 7/8bit control */ 1523 case ' ': 1524 /* can be followed by either F or G */ 1525 ip->escape = ' '; 1526 break; 1527 1528 1529 /* a lot of character set selections, not yet used... 1530 94-character sets: */ 1531 case '(': /* G0 */ 1532 case ')': /* G1 */ 1533 ip->escape = c; 1534 return; 1535 1536 case '*': /* G2 */ 1537 case '+': /* G3 */ 1538 case 'B': /* ASCII */ 1539 case 'A': /* ISO latin 1 */ 1540 case '<': /* user preferred suplemental */ 1541 case '0': /* dec special graphics */ 1542 1543 /* 96-character sets: */ 1544 case '-': /* G1 */ 1545 case '.': /* G2 */ 1546 case '/': /* G3 */ 1547 1548 /* national character sets: */ 1549 case '4': /* dutch */ 1550 case '5': 1551 case 'C': /* finnish */ 1552 case 'R': /* french */ 1553 case 'Q': /* french canadian */ 1554 case 'K': /* german */ 1555 case 'Y': /* italian */ 1556 case '6': /* norwegian/danish */ 1557 /* note: %5 and %6 are not supported (two chars..) */ 1558 1559 ip->escape = 0; 1560 /* just ignore for now */ 1561 return; 1562 1563 1564 /* locking shift modes (as you might guess, not yet supported..) */ 1565 case '`': 1566 ip->GR = ip->G1; 1567 ip->escape = 0; 1568 return; 1569 1570 case 'n': 1571 ip->GL = ip->G2; 1572 ip->escape = 0; 1573 return; 1574 1575 case '}': 1576 ip->GR = ip->G2; 1577 ip->escape = 0; 1578 return; 1579 1580 case 'o': 1581 ip->GL = ip->G3; 1582 ip->escape = 0; 1583 return; 1584 1585 case '|': 1586 ip->GR = ip->G3; 1587 ip->escape = 0; 1588 return; 1589 1590 1591 /* font width/height control */ 1592 case '#': 1593 ip->escape = '#'; 1594 return; 1595 1596 1597 /* hard terminal reset .. */ 1598 case 'c': 1599 ite_reset (ip); 1600 SUBR_CURSOR(ip, MOVE_CURSOR); 1601 ip->escape = 0; 1602 return; 1603 1604 1605 case '7': 1606 ip->save_curx = ip->curx; 1607 ip->save_cury = ip->cury; 1608 ip->save_attribute = ip->attribute; 1609 ip->escape = 0; 1610 return; 1611 1612 case '8': 1613 ip->curx = ip->save_curx; 1614 ip->cury = ip->save_cury; 1615 ip->attribute = ip->save_attribute; 1616 SUBR_CURSOR(ip, MOVE_CURSOR); 1617 ip->escape = 0; 1618 return; 1619 1620 case '=': 1621 ip->keypad_appmode = 1; 1622 ip->escape = 0; 1623 return; 1624 1625 case '>': 1626 ip->keypad_appmode = 0; 1627 ip->escape = 0; 1628 return; 1629 1630 case 'Z': /* request ID */ 1631 if (ip->emul_level == EMUL_VT100) 1632 ite_sendstr ("\033[?61;0c"); /* XXX not clean */ 1633 else 1634 ite_sendstr ("\033[?63;0c"); /* XXX not clean */ 1635 ip->escape = 0; 1636 return; 1637 1638 /* default catch all for not recognized ESC sequences */ 1639 default: 1640 ip->escape = 0; 1641 return; 1642 } 1643 break; 1644 1645 1646 case '(': 1647 case ')': 1648 ip->escape = 0; 1649 return; 1650 1651 1652 case ' ': 1653 switch (c) 1654 { 1655 case 'F': 1656 ip->eightbit_C1 = 0; 1657 ip->escape = 0; 1658 return; 1659 1660 case 'G': 1661 ip->eightbit_C1 = 1; 1662 ip->escape = 0; 1663 return; 1664 1665 default: 1666 /* not supported */ 1667 ip->escape = 0; 1668 return; 1669 } 1670 break; 1671 1672 1673 case '#': 1674 switch (c) 1675 { 1676 case '5': 1677 /* single height, single width */ 1678 ip->escape = 0; 1679 return; 1680 1681 case '6': 1682 /* double width, single height */ 1683 ip->escape = 0; 1684 return; 1685 1686 case '3': 1687 /* top half */ 1688 ip->escape = 0; 1689 return; 1690 1691 case '4': 1692 /* bottom half */ 1693 ip->escape = 0; 1694 return; 1695 1696 case '8': 1697 /* screen alignment pattern... */ 1698 alignment_display (ip); 1699 ip->escape = 0; 1700 return; 1701 1702 default: 1703 ip->escape = 0; 1704 return; 1705 } 1706 break; 1707 1708 1709 1710 case CSI: 1711 /* the biggie... */ 1712 switch (c) 1713 { 1714 case '0': case '1': case '2': case '3': case '4': 1715 case '5': case '6': case '7': case '8': case '9': 1716 case ';': case '\"': case '$': case '>': 1717 if (ip->ap < ip->argbuf + MAX_ARGSIZE) 1718 *ip->ap++ = c; 1719 return; 1720 1721 case BS: 1722 /* you wouldn't believe such perversion is possible? 1723 it is.. BS is allowed in between cursor sequences 1724 (at least), according to vttest.. */ 1725 if (--ip->curx < 0) 1726 ip->curx = 0; 1727 else 1728 SUBR_CURSOR(ip, MOVE_CURSOR); 1729 break; 1730 1731 case 'p': 1732 *ip->ap = 0; 1733 if (! strncmp (ip->argbuf, "61\"", 3)) 1734 ip->emul_level = EMUL_VT100; 1735 else if (! strncmp (ip->argbuf, "63;1\"", 5) 1736 || ! strncmp (ip->argbuf, "62;1\"", 5)) 1737 ip->emul_level = EMUL_VT300_7; 1738 else 1739 ip->emul_level = EMUL_VT300_8; 1740 ip->escape = 0; 1741 return; 1742 1743 1744 case '?': 1745 *ip->ap = 0; 1746 ip->escape = '?'; 1747 ip->ap = ip->argbuf; 1748 return; 1749 1750 1751 case 'c': 1752 *ip->ap = 0; 1753 if (ip->argbuf[0] == '>') 1754 { 1755 ite_sendstr ("\033[>24;0;0;0c"); 1756 } 1757 else switch (ite_zargnum(ip)) 1758 { 1759 case 0: 1760 /* primary DA request, send primary DA response */ 1761 if (ip->emul_level == EMUL_VT100) 1762 ite_sendstr ("\033[?1;1c"); 1763 else 1764 ite_sendstr ("\033[?63;1c"); 1765 break; 1766 } 1767 ip->escape = 0; 1768 return; 1769 1770 case 'n': 1771 switch (ite_zargnum(ip)) 1772 { 1773 case 5: 1774 ite_sendstr ("\033[0n"); /* no malfunction */ 1775 break; 1776 case 6: 1777 /* cursor position report */ 1778 sprintf (ip->argbuf, "\033[%d;%dR", 1779 ip->cury + 1, ip->curx + 1); 1780 ite_sendstr (ip->argbuf); 1781 break; 1782 } 1783 ip->escape = 0; 1784 return; 1785 1786 1787 case 'x': 1788 switch (ite_zargnum(ip)) 1789 { 1790 case 0: 1791 /* Fake some terminal parameters. */ 1792 ite_sendstr ("\033[2;1;1;112;112;1;0x"); 1793 break; 1794 case 1: 1795 ite_sendstr ("\033[3;1;1;112;112;1;0x"); 1796 break; 1797 } 1798 ip->escape = 0; 1799 return; 1800 1801 1802 case 'g': 1803 switch (ite_zargnum(ip)) 1804 { 1805 case 0: 1806 if (ip->curx < ip->cols) 1807 ip->tabs[ip->curx] = 0; 1808 break; 1809 case 3: 1810 for (n = 0; n < ip->cols; n++) 1811 ip->tabs[n] = 0; 1812 break; 1813 } 1814 ip->escape = 0; 1815 return; 1816 1817 1818 case 'h': case 'l': 1819 n = ite_zargnum (ip); 1820 switch (n) 1821 { 1822 case 4: 1823 ip->imode = (c == 'h'); /* insert/replace mode */ 1824 break; 1825 case 20: 1826 ip->linefeed_newline = (c == 'h'); 1827 break; 1828 } 1829 ip->escape = 0; 1830 return; 1831 1832 1833 case 'M': 1834 ite_dnline (ip, ite_argnum (ip)); 1835 ip->escape = 0; 1836 return; 1837 1838 1839 case 'L': 1840 ite_inline (ip, ite_argnum (ip)); 1841 ip->escape = 0; 1842 return; 1843 1844 1845 case 'P': 1846 ite_dnchar (ip, ite_argnum (ip)); 1847 ip->escape = 0; 1848 return; 1849 1850 1851 case '@': 1852 ite_inchar (ip, ite_argnum (ip)); 1853 ip->escape = 0; 1854 return; 1855 1856 1857 case 'G': 1858 /* this one was *not* in my vt320 manual but in 1859 a vt320 termcap entry.. who is right? 1860 It's supposed to set the horizontal cursor position. */ 1861 *ip->ap = 0; 1862 x = atoi (ip->argbuf); 1863 if (x) x--; 1864 ip->curx = min(x, ip->cols - 1); 1865 ip->escape = 0; 1866 SUBR_CURSOR(ip, MOVE_CURSOR); 1867 clr_attr (ip, ATTR_INV); 1868 return; 1869 1870 1871 case 'd': 1872 /* same thing here, this one's for setting the absolute 1873 vertical cursor position. Not documented... */ 1874 *ip->ap = 0; 1875 y = atoi (ip->argbuf); 1876 if (y) y--; 1877 if (ip->inside_margins) 1878 y += ip->top_margin; 1879 ip->cury = min(y, ip->rows - 1); 1880 ip->escape = 0; 1881 snap_cury(ip); 1882 SUBR_CURSOR(ip, MOVE_CURSOR); 1883 clr_attr (ip, ATTR_INV); 1884 return; 1885 1886 1887 case 'H': 1888 case 'f': 1889 *ip->ap = 0; 1890 y = atoi (ip->argbuf); 1891 x = 0; 1892 cp = index (ip->argbuf, ';'); 1893 if (cp) 1894 x = atoi (cp + 1); 1895 if (x) x--; 1896 if (y) y--; 1897 if (ip->inside_margins) 1898 y += ip->top_margin; 1899 ip->cury = min(y, ip->rows - 1); 1900 ip->curx = min(x, ip->cols - 1); 1901 ip->escape = 0; 1902 snap_cury(ip); 1903 SUBR_CURSOR(ip, MOVE_CURSOR); 1904 clr_attr (ip, ATTR_INV); 1905 return; 1906 1907 case 'A': 1908 n = ite_argnum (ip); 1909 n = ip->cury - (n ? n : 1); 1910 if (n < 0) n = 0; 1911 if (ip->inside_margins) 1912 n = max(ip->top_margin, n); 1913 else if (n == ip->top_margin - 1) 1914 /* allow scrolling outside region, but don't scroll out 1915 of active region without explicit CUP */ 1916 n = ip->top_margin; 1917 ip->cury = n; 1918 ip->escape = 0; 1919 SUBR_CURSOR(ip, MOVE_CURSOR); 1920 clr_attr (ip, ATTR_INV); 1921 return; 1922 1923 case 'B': 1924 n = ite_argnum (ip); 1925 n = ip->cury + (n ? n : 1); 1926 n = min(ip->rows - 1, n); 1927 if (ip->inside_margins) 1928 n = min(ip->bottom_margin, n); 1929 else if (n == ip->bottom_margin + 1) 1930 /* allow scrolling outside region, but don't scroll out 1931 of active region without explicit CUP */ 1932 n = ip->bottom_margin; 1933 ip->cury = n; 1934 ip->escape = 0; 1935 SUBR_CURSOR(ip, MOVE_CURSOR); 1936 clr_attr (ip, ATTR_INV); 1937 return; 1938 1939 case 'C': 1940 n = ite_argnum (ip); 1941 n = n ? n : 1; 1942 ip->curx = min(ip->curx + n, ip->cols - 1); 1943 ip->escape = 0; 1944 SUBR_CURSOR(ip, MOVE_CURSOR); 1945 clr_attr (ip, ATTR_INV); 1946 return; 1947 1948 case 'D': 1949 n = ite_argnum (ip); 1950 n = n ? n : 1; 1951 n = ip->curx - n; 1952 ip->curx = n >= 0 ? n : 0; 1953 ip->escape = 0; 1954 SUBR_CURSOR(ip, MOVE_CURSOR); 1955 clr_attr (ip, ATTR_INV); 1956 return; 1957 1958 1959 1960 1961 case 'J': 1962 *ip->ap = 0; 1963 n = ite_zargnum (ip); 1964 if (n == 0) 1965 ite_clrtoeos(ip); 1966 else if (n == 1) 1967 ite_clrtobos(ip); 1968 else if (n == 2) 1969 ite_clrscreen(ip); 1970 ip->escape = 0; 1971 return; 1972 1973 1974 case 'K': 1975 n = ite_zargnum (ip); 1976 if (n == 0) 1977 ite_clrtoeol(ip); 1978 else if (n == 1) 1979 ite_clrtobol(ip); 1980 else if (n == 2) 1981 ite_clrline(ip); 1982 ip->escape = 0; 1983 return; 1984 1985 1986 case 'X': 1987 n = ite_argnum(ip) - 1; 1988 n = min(n, ip->cols - 1 - ip->curx); 1989 for (; n >= 0; n--) 1990 { 1991 attrclr(ip, ip->cury, ip->curx + n, 1, 1); 1992 SUBR_PUTC(ip, ' ', ip->cury, ip->curx + n, ATTR_NOR); 1993 } 1994 ip->escape = 0; 1995 return; 1996 1997 1998 case '}': case '`': 1999 /* status line control */ 2000 ip->escape = 0; 2001 return; 2002 2003 2004 case 'r': 2005 *ip->ap = 0; 2006 x = atoi (ip->argbuf); 2007 x = x ? x : 1; 2008 y = ip->rows; 2009 cp = index (ip->argbuf, ';'); 2010 if (cp) 2011 { 2012 y = atoi (cp + 1); 2013 y = y ? y : ip->rows; 2014 } 2015 if (y - x < 2) 2016 { 2017 /* if illegal scrolling region, reset to defaults */ 2018 x = 1; 2019 y = ip->rows; 2020 } 2021 x--; 2022 y--; 2023 ip->top_margin = min(x, ip->rows - 1); 2024 ip->bottom_margin = min(y, ip->rows - 1); 2025 if (ip->inside_margins) 2026 { 2027 ip->cury = ip->top_margin; 2028 ip->curx = 0; 2029 SUBR_CURSOR(ip, MOVE_CURSOR); 2030 } 2031 ip->escape = 0; 2032 return; 2033 2034 2035 case 'm': 2036 /* big attribute setter/resetter */ 2037 { 2038 char *cp; 2039 *ip->ap = 0; 2040 /* kludge to make CSIm work (== CSI0m) */ 2041 if (ip->ap == ip->argbuf) 2042 ip->ap++; 2043 for (cp = ip->argbuf; cp < ip->ap; ) 2044 { 2045 switch (*cp) 2046 { 2047 case 0: 2048 case '0': 2049 clr_attr (ip, ATTR_ALL); 2050 cp++; 2051 break; 2052 2053 case '1': 2054 set_attr (ip, ATTR_BOLD); 2055 cp++; 2056 break; 2057 2058 case '2': 2059 switch (cp[1]) 2060 { 2061 case '2': 2062 clr_attr (ip, ATTR_BOLD); 2063 cp += 2; 2064 break; 2065 2066 case '4': 2067 clr_attr (ip, ATTR_UL); 2068 cp += 2; 2069 break; 2070 2071 case '5': 2072 clr_attr (ip, ATTR_BLINK); 2073 cp += 2; 2074 break; 2075 2076 case '7': 2077 clr_attr (ip, ATTR_INV); 2078 cp += 2; 2079 break; 2080 2081 default: 2082 cp++; 2083 break; 2084 } 2085 break; 2086 2087 case '4': 2088 set_attr (ip, ATTR_UL); 2089 cp++; 2090 break; 2091 2092 case '5': 2093 set_attr (ip, ATTR_BLINK); 2094 cp++; 2095 break; 2096 2097 case '7': 2098 set_attr (ip, ATTR_INV); 2099 cp++; 2100 break; 2101 2102 default: 2103 cp++; 2104 break; 2105 } 2106 } 2107 2108 } 2109 ip->escape = 0; 2110 return; 2111 2112 2113 case 'u': 2114 /* DECRQTSR */ 2115 ite_sendstr ("\033P\033\\"); 2116 ip->escape = 0; 2117 return; 2118 2119 2120 2121 default: 2122 ip->escape = 0; 2123 return; 2124 } 2125 break; 2126 2127 2128 2129 case '?': /* CSI ? */ 2130 switch (c) 2131 { 2132 case '0': case '1': case '2': case '3': case '4': 2133 case '5': case '6': case '7': case '8': case '9': 2134 case ';': case '\"': case '$': 2135 /* Don't fill the last character; it's needed. */ 2136 /* XXX yeah, where ?? */ 2137 if (ip->ap < ip->argbuf + MAX_ARGSIZE - 1) 2138 *ip->ap++ = c; 2139 return; 2140 2141 2142 case 'n': 2143 *ip->ap = 0; 2144 if (ip->ap == &ip->argbuf[2]) 2145 { 2146 if (! strncmp (ip->argbuf, "15", 2)) 2147 /* printer status: no printer */ 2148 ite_sendstr ("\033[13n"); 2149 2150 else if (! strncmp (ip->argbuf, "25", 2)) 2151 /* udk status */ 2152 ite_sendstr ("\033[20n"); 2153 2154 else if (! strncmp (ip->argbuf, "26", 2)) 2155 /* keyboard dialect: US */ 2156 ite_sendstr ("\033[27;1n"); 2157 } 2158 ip->escape = 0; 2159 return; 2160 2161 2162 case 'h': case 'l': 2163 n = ite_zargnum (ip); 2164 switch (n) 2165 { 2166 case 1: 2167 ip->cursor_appmode = (c == 'h'); 2168 break; 2169 2170 case 3: 2171 /* 132/80 columns (132 == 'h') */ 2172 break; 2173 2174 case 4: /* smooth scroll */ 2175 break; 2176 2177 case 5: 2178 /* light background (=='h') /dark background(=='l') */ 2179 break; 2180 2181 case 6: /* origin mode */ 2182 ip->inside_margins = (c == 'h'); 2183 ip->curx = 0; 2184 ip->cury = ip->inside_margins ? ip->top_margin : 0; 2185 SUBR_CURSOR(ip, MOVE_CURSOR); 2186 break; 2187 2188 case 7: /* auto wraparound */ 2189 ip->auto_wrap = (c == 'h'); 2190 break; 2191 2192 case 8: /* keyboard repeat */ 2193 ip->key_repeat = (c == 'h'); 2194 break; 2195 2196 case 20: /* newline mode */ 2197 ip->linefeed_newline = (c == 'h'); 2198 break; 2199 2200 case 25: /* cursor on/off */ 2201 SUBR_CURSOR(ip, (c == 'h') ? DRAW_CURSOR : ERASE_CURSOR); 2202 break; 2203 } 2204 ip->escape = 0; 2205 return; 2206 2207 default: 2208 ip->escape = 0; 2209 return; 2210 } 2211 break; 2212 2213 2214 default: 2215 ip->escape = 0; 2216 return; 2217 } 2218 } 2219 2220 switch (c) { 2221 2222 case VT: /* VT is treated like LF */ 2223 case FF: /* so is FF */ 2224 case LF: 2225 /* cr->crlf distinction is done here, on output, 2226 not on input! */ 2227 if (ip->linefeed_newline) 2228 ite_crlf (ip); 2229 else 2230 ite_lf (ip); 2231 break; 2232 2233 case CR: 2234 ite_cr (ip); 2235 break; 2236 2237 case BS: 2238 if (--ip->curx < 0) 2239 ip->curx = 0; 2240 else 2241 SUBR_CURSOR(ip, MOVE_CURSOR); 2242 break; 2243 2244 case HT: 2245 for (n = ip->curx + 1; n < ip->cols; n++) { 2246 if (ip->tabs[n]) { 2247 ip->curx = n; 2248 SUBR_CURSOR(ip, MOVE_CURSOR); 2249 break; 2250 } 2251 } 2252 break; 2253 2254 case BEL: 2255 if(kbd_tty && kbd_ite && kbd_ite->tp == kbd_tty) 2256 kbdbell(); 2257 break; 2258 2259 case SO: 2260 ip->GL = ip->G1; 2261 break; 2262 2263 case SI: 2264 ip->GL = ip->G0; 2265 break; 2266 2267 case ENQ: 2268 /* send answer-back message !! */ 2269 break; 2270 2271 case CAN: 2272 ip->escape = 0; /* cancel any escape sequence in progress */ 2273 break; 2274 2275 case SUB: 2276 ip->escape = 0; /* dito, but see below */ 2277 /* should also display a reverse question mark!! */ 2278 break; 2279 2280 case ESC: 2281 ip->escape = ESC; 2282 break; 2283 2284 2285 /* now it gets weird.. 8bit control sequences.. */ 2286 case IND: /* index: move cursor down, scroll */ 2287 ite_lf (ip); 2288 break; 2289 2290 case NEL: /* next line. next line, first pos. */ 2291 ite_crlf (ip); 2292 break; 2293 2294 case HTS: /* set horizontal tab */ 2295 if (ip->curx < ip->cols) 2296 ip->tabs[ip->curx] = 1; 2297 break; 2298 2299 case RI: /* reverse index */ 2300 ite_rlf (ip); 2301 break; 2302 2303 case SS2: /* go into G2 for one character */ 2304 /* not yet supported */ 2305 break; 2306 2307 case SS3: /* go into G3 for one character */ 2308 break; 2309 2310 case DCS: /* device control string introducer */ 2311 ip->escape = DCS; 2312 ip->ap = ip->argbuf; 2313 break; 2314 2315 case CSI: /* control sequence introducer */ 2316 ip->escape = CSI; 2317 ip->ap = ip->argbuf; 2318 break; 2319 2320 case ST: /* string terminator */ 2321 /* ignore, if not used as terminator */ 2322 break; 2323 2324 case OSC: /* introduces OS command. Ignore everything upto ST */ 2325 ip->escape = OSC; 2326 break; 2327 2328 case PM: /* privacy message, ignore everything upto ST */ 2329 ip->escape = PM; 2330 break; 2331 2332 case APC: /* application program command, ignore everything upto ST */ 2333 ip->escape = APC; 2334 break; 2335 2336 default: 2337 if (c < ' ' || c == DEL) 2338 break; 2339 if (ip->imode) 2340 ite_inchar(ip, 1); 2341 iteprecheckwrap(ip); 2342 #ifdef DO_WEIRD_ATTRIBUTES 2343 if ((ip->attribute & ATTR_INV) || attrtest(ip, ATTR_INV)) { 2344 attrset(ip, ATTR_INV); 2345 SUBR_PUTC(ip, c, ip->cury, ip->curx, ATTR_INV); 2346 } 2347 else 2348 SUBR_PUTC(ip, c, ip->cury, ip->curx, ATTR_NOR); 2349 #else 2350 SUBR_PUTC(ip, c, ip->cury, ip->curx, ip->attribute); 2351 #endif 2352 SUBR_CURSOR(ip, DRAW_CURSOR); 2353 itecheckwrap(ip); 2354 break; 2355 } 2356 } 2357 2358 static void 2359 iteprecheckwrap(ip) 2360 struct ite_softc *ip; 2361 { 2362 if (ip->auto_wrap && ip->curx == ip->cols) { 2363 ip->curx = 0; 2364 clr_attr(ip, ATTR_INV); 2365 if (++ip->cury >= ip->bottom_margin + 1) { 2366 ip->cury = ip->bottom_margin; 2367 SUBR_CURSOR(ip, MOVE_CURSOR); 2368 SUBR_SCROLL(ip, ip->top_margin + 1, 0, 1, SCROLL_UP); 2369 ite_clrtoeol(ip); 2370 } else 2371 SUBR_CURSOR(ip, MOVE_CURSOR); 2372 } 2373 } 2374 2375 static void 2376 itecheckwrap(ip) 2377 struct ite_softc *ip; 2378 { 2379 if (ip->curx < ip->cols) { 2380 ip->curx++; 2381 SUBR_CURSOR(ip, MOVE_CURSOR); 2382 } 2383 } 2384
Indexes created Thu Sep 25 16:09:42 GMT 2025