usr.sbin/vidcontrol/vidcontrol.c

   1 /*-
   2  * Copyright (c) 1994-1996 Søren Schmidt
   3  * All rights reserved.
   4  *
   5  * Portions of this software are based in part on the work of
   6  * Sascha Wildner <saw@online.de> contributed to The DragonFly Project
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  * 1. Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer,
  13  *    in this position and unchanged.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  * 3. The name of the author may not be used to endorse or promote products
  18  *    derived from this software without specific prior written permission
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
  30  *
  31  * $DragonFly: src/usr.sbin/vidcontrol/vidcontrol.c,v 1.10 2005/03/02 06:08:29 joerg Exp $
  32  */
  33
  34 #ifndef lint
  35 static const char rcsid[] =
  36   "$FreeBSD$";
  37 #endif /* not lint */
  38
  39 #include <ctype.h>
  40 #include <err.h>
  41 #include <limits.h>
  42 #include <stdio.h>
  43 #include <stdlib.h>
  44 #include <string.h>
  45 #include <unistd.h>
  46 #include <sys/fbio.h>
  47 #include <sys/consio.h>
  48 #include <sys/endian.h>
  49 #include <sys/errno.h>
  50 #include <sys/param.h>
  51 #include <sys/types.h>
  52 #include <sys/stat.h>
  53 #include <sys/sysctl.h>
  54 #include "path.h"
  55 #include "decode.h"
  56
  57
  58 #define DATASIZE(x)     ((x).w * (x).h * 256 / 8)
  59
  60 /* Screen dump modes */
  61 #define DUMP_FMT_RAW    1
  62 #define DUMP_FMT_TXT    2
  63 /* Screen dump options */
  64 #define DUMP_FBF        0
  65 #define DUMP_ALL        1
  66 /* Screen dump file format revision */
  67 #define DUMP_FMT_REV    1
  68
  69 static const char *legal_colors[16] = {
  70         "black", "blue", "green", "cyan",
  71         "red", "magenta", "brown", "white",
  72         "grey", "lightblue", "lightgreen", "lightcyan",
  73         "lightred", "lightmagenta", "yellow", "lightwhite"
  74 };
  75
  76 static struct {
  77         int                     active_vty;
  78         vid_info_t              console_info;
  79         unsigned char           screen_map[256];
  80         int                     video_mode_number;
  81         struct video_info       video_mode_info;
  82 } cur_info;
  83
  84 struct vt4font_header {
  85         uint8_t         magic[8];
  86         uint8_t         width;
  87         uint8_t         height;
  88         uint16_t        pad;
  89         uint32_t        glyph_count;
  90         uint32_t        map_count[4];
  91 } __packed;
  92
  93 static int      hex = 0;
  94 static int      vesa_cols;
  95 static int      vesa_rows;
  96 static int      font_height;
  97 static int      colors_changed;
  98 static int      video_mode_changed;
  99 static int      normal_fore_color, normal_back_color;
 100 static int      revers_fore_color, revers_back_color;
 101 static int      vt4_mode = 0;
 102 static struct   vid_info info;
 103 static struct   video_info new_mode_info;
 104
 105
 106 /*
 107  * Initialize revert data.
 108  *
 109  * NOTE: the following parameters are not yet saved/restored:
 110  *
 111  *   screen saver timeout
 112  *   cursor type
 113  *   mouse character and mouse show/hide state
 114  *   vty switching on/off state
 115  *   history buffer size
 116  *   history contents
 117  *   font maps
 118  */
 119
 120 static void
 121 init(void)
 122 {
 123         if (ioctl(0, VT_GETACTIVE, &cur_info.active_vty) == -1)
 124                 errc(1, errno, "getting active vty");
 125
 126         cur_info.console_info.size = sizeof(cur_info.console_info);
 127
 128         if (ioctl(0, CONS_GETINFO, &cur_info.console_info) == -1)
 129                 errc(1, errno, "getting console information");
 130
 131         /* vt(4) use unicode, so no screen mapping required. */
 132         if (vt4_mode == 0 &&
 133             ioctl(0, GIO_SCRNMAP, &cur_info.screen_map) == -1)
 134                 errc(1, errno, "getting screen map");
 135
 136         if (ioctl(0, CONS_GET, &cur_info.video_mode_number) == -1)
 137                 errc(1, errno, "getting video mode number");
 138
 139         cur_info.video_mode_info.vi_mode = cur_info.video_mode_number;
 140
 141         if (ioctl(0, CONS_MODEINFO, &cur_info.video_mode_info) == -1)
 142                 errc(1, errno, "getting video mode parameters");
 143
 144         normal_fore_color = cur_info.console_info.mv_norm.fore;
 145         normal_back_color = cur_info.console_info.mv_norm.back;
 146         revers_fore_color = cur_info.console_info.mv_rev.fore;
 147         revers_back_color = cur_info.console_info.mv_rev.back;
 148 }
 149
 150
 151 /*
 152  * If something goes wrong along the way we call revert() to go back to the
 153  * console state we came from (which is assumed to be working).
 154  *
 155  * NOTE: please also read the comments of init().
 156  */
 157
 158 static void
 159 revert(void)
 160 {
 161         int size[3];
 162
 163         ioctl(0, VT_ACTIVATE, cur_info.active_vty);
 164
 165         fprintf(stderr, "\033[=%dA", cur_info.console_info.mv_ovscan);
 166         fprintf(stderr, "\033[=%dF", cur_info.console_info.mv_norm.fore);
 167         fprintf(stderr, "\033[=%dG", cur_info.console_info.mv_norm.back);
 168         fprintf(stderr, "\033[=%dH", cur_info.console_info.mv_rev.fore);
 169         fprintf(stderr, "\033[=%dI", cur_info.console_info.mv_rev.back);
 170
 171         if (vt4_mode == 0)
 172                 ioctl(0, PIO_SCRNMAP, &cur_info.screen_map);
 173
 174         if (cur_info.video_mode_number >= M_VESA_BASE)
 175                 ioctl(0, _IO('V', cur_info.video_mode_number - M_VESA_BASE),
 176                       NULL);
 177         else
 178                 ioctl(0, _IO('S', cur_info.video_mode_number), NULL);
 179
 180         if (cur_info.video_mode_info.vi_flags & V_INFO_GRAPHICS) {
 181                 size[0] = cur_info.video_mode_info.vi_width / 8;
 182                 size[1] = cur_info.video_mode_info.vi_height /
 183                           cur_info.console_info.font_size;
 184                 size[2] = cur_info.console_info.font_size;
 185
 186                 ioctl(0, KDRASTER, size);
 187         }
 188 }
 189
 190
 191 /*
 192  * Print a short usage string describing all options, then exit.
 193  */
 194
 195 static void
 196 usage(void)
 197 {
 198         if (vt4_mode)
 199                 fprintf(stderr, "%s\n%s\n%s\n%s\n%s\n",
 200 "usage: vidcontrol [-CHPpx] [-b color] [-c appearance] [-f [[size] file]]",
 201 "                  [-g geometry] [-h size] [-i adapter | mode]",
 202 "                  [-M char] [-m on | off] [-r foreground background]",
 203 "                  [-S on | off] [-s number] [-T xterm | cons25] [-t N | off]",
 204 "                  [mode] [foreground [background]] [show]");
 205         else
 206                 fprintf(stderr, "%s\n%s\n%s\n%s\n%s\n",
 207 "usage: vidcontrol [-CdHLPpx] [-b color] [-c appearance] [-f [size] file]",
 208 "                  [-g geometry] [-h size] [-i adapter | mode] [-l screen_map]",
 209 "                  [-M char] [-m on | off] [-r foreground background]",
 210 "                  [-S on | off] [-s number] [-T xterm | cons25] [-t N | off]",
 211 "                  [mode] [foreground [background]] [show]");
 212         exit(1);
 213 }
 214
 215 /* Detect presence of vt(4). */
 216 static int
 217 is_vt4(void)
 218 {
 219         char vty_name[4] = "";
 220         size_t len = sizeof(vty_name);
 221
 222         if (sysctlbyname("kern.vty", vty_name, &len, NULL, 0) != 0)
 223                 return (0);
 224         return (strcmp(vty_name, "vt") == 0);
 225 }
 226
 227 /*
 228  * Retrieve the next argument from the command line (for options that require
 229  * more than one argument).
 230  */
 231
 232 static char *
 233 nextarg(int ac, char **av, int *indp, int oc, int strict)
 234 {
 235         if (*indp < ac)
 236                 return(av[(*indp)++]);
 237
 238         if (strict != 0) {
 239                 revert();
 240                 errx(1, "option requires two arguments -- %c", oc);
 241         }
 242
 243         return(NULL);
 244 }
 245
 246
 247 /*
 248  * Guess which file to open. Try to open each combination of a specified set
 249  * of file name components.
 250  */
 251
 252 static FILE *
 253 openguess(const char *a[], const char *b[], const char *c[], const char *d[], char **name)
 254 {
 255         FILE *f;
 256         int i, j, k, l;
 257
 258         for (i = 0; a[i] != NULL; i++) {
 259                 for (j = 0; b[j] != NULL; j++) {
 260                         for (k = 0; c[k] != NULL; k++) {
 261                                 for (l = 0; d[l] != NULL; l++) {
 262                                         asprintf(name, "%s%s%s%s",
 263                                                  a[i], b[j], c[k], d[l]);
 264
 265                                         f = fopen(*name, "r");
 266
 267                                         if (f != NULL)
 268                                                 return (f);
 269
 270                                         free(*name);
 271                                 }
 272                         }
 273                 }
 274         }
 275         return (NULL);
 276 }
 277
 278
 279 /*
 280  * Load a screenmap from a file and set it.
 281  */
 282
 283 static void
 284 load_scrnmap(const char *filename)
 285 {
 286         FILE *fd;
 287         int size;
 288         char *name;
 289         scrmap_t scrnmap;
 290         const char *a[] = {"", SCRNMAP_PATH, NULL};
 291         const char *b[] = {filename, NULL};
 292         const char *c[] = {"", ".scm", NULL};
 293         const char *d[] = {"", NULL};
 294
 295         fd = openguess(a, b, c, d, &name);
 296
 297         if (fd == NULL) {
 298                 revert();
 299                 errx(1, "screenmap file not found");
 300         }
 301
 302         size = sizeof(scrnmap);
 303
 304         if (decode(fd, (char *)&scrnmap, size) != size) {
 305                 rewind(fd);
 306
 307                 if (fread(&scrnmap, 1, size, fd) != (size_t)size) {
 308                         warnx("bad screenmap file");
 309                         fclose(fd);
 310                         revert();
 311                         errx(1, "bad screenmap file");
 312                 }
 313         }
 314
 315         if (ioctl(0, PIO_SCRNMAP, &scrnmap) == -1) {
 316                 revert();
 317                 errc(1, errno, "loading screenmap");
 318         }
 319
 320         fclose(fd);
 321 }
 322
 323
 324 /*
 325  * Set the default screenmap.
 326  */
 327
 328 static void
 329 load_default_scrnmap(void)
 330 {
 331         scrmap_t scrnmap;
 332         int i;
 333
 334         for (i=0; i<256; i++)
 335                 *((char*)&scrnmap + i) = i;
 336
 337         if (ioctl(0, PIO_SCRNMAP, &scrnmap) == -1) {
 338                 revert();
 339                 errc(1, errno, "loading default screenmap");
 340         }
 341 }
 342
 343
 344 /*
 345  * Print the current screenmap to stdout.
 346  */
 347
 348 static void
 349 print_scrnmap(void)
 350 {
 351         unsigned char map[256];
 352         size_t i;
 353
 354         if (ioctl(0, GIO_SCRNMAP, &map) == -1) {
 355                 revert();
 356                 errc(1, errno, "getting screenmap");
 357         }
 358         for (i=0; i<sizeof(map); i++) {
 359                 if (i != 0 && i % 16 == 0)
 360                         fprintf(stdout, "\n");
 361
 362                 if (hex != 0)
 363                         fprintf(stdout, " %02x", map[i]);
 364                 else
 365                         fprintf(stdout, " %03d", map[i]);
 366         }
 367         fprintf(stdout, "\n");
 368
 369 }
 370
 371
 372 /*
 373  * Determine a file's size.
 374  */
 375
 376 static int
 377 fsize(FILE *file)
 378 {
 379         struct stat sb;
 380
 381         if (fstat(fileno(file), &sb) == 0)
 382                 return sb.st_size;
 383         else
 384                 return -1;
 385 }
 386
 387 static vfnt_map_t *
 388 load_vt4mappingtable(unsigned int nmappings, FILE *f)
 389 {
 390         vfnt_map_t *t;
 391         unsigned int i;
 392
 393         if (nmappings == 0)
 394                 return (NULL);
 395
 396         t = malloc(sizeof *t * nmappings);
 397
 398         if (fread(t, sizeof *t * nmappings, 1, f) != 1) {
 399                 perror("mappings");
 400                 exit(1);
 401         }
 402
 403         for (i = 0; i < nmappings; i++) {
 404                 t[i].src = be32toh(t[i].src);
 405                 t[i].dst = be16toh(t[i].dst);
 406                 t[i].len = be16toh(t[i].len);
 407         }
 408
 409         return (t);
 410 }
 411
 412 /*
 413  * Set the default vt font.
 414  */
 415
 416 static void
 417 load_default_vt4font(void)
 418 {
 419         if (ioctl(0, PIO_VFONT_DEFAULT) == -1) {
 420                 revert();
 421                 errc(1, errno, "loading default vt font");
 422         }
 423 }
 424
 425 static int
 426 load_vt4font(FILE *f)
 427 {
 428         struct vt4font_header fh;
 429         static vfnt_t vfnt;
 430         size_t glyphsize;
 431         unsigned int i;
 432
 433         if (fread(&fh, sizeof fh, 1, f) != 1) {
 434                 perror("file_header");
 435                 return (1);
 436         }
 437
 438         if (memcmp(fh.magic, "VFNT0002", 8) != 0) {
 439                 fprintf(stderr, "Bad magic\n");
 440                 return (1);
 441         }
 442
 443         for (i = 0; i < VFNT_MAPS; i++)
 444                 vfnt.map_count[i] = be32toh(fh.map_count[i]);
 445         vfnt.glyph_count = be32toh(fh.glyph_count);
 446         vfnt.width = fh.width;
 447         vfnt.height = fh.height;
 448
 449         glyphsize = howmany(vfnt.width, 8) * vfnt.height * vfnt.glyph_count;
 450         vfnt.glyphs = malloc(glyphsize);
 451
 452         if (fread(vfnt.glyphs, glyphsize, 1, f) != 1) {
 453                 perror("glyphs");
 454                 return (1);
 455         }
 456
 457         for (i = 0; i < VFNT_MAPS; i++)
 458                 vfnt.map[i] = load_vt4mappingtable(vfnt.map_count[i], f);
 459
 460         if (ioctl(STDIN_FILENO, PIO_VFONT, &vfnt) == -1) {
 461                 perror("PIO_VFONT");
 462                 return (1);
 463         }
 464         return (0);
 465 }
 466
 467 /*
 468  * Load a font from file and set it.
 469  */
 470
 471 static void
 472 load_font(const char *type, const char *filename)
 473 {
 474         FILE    *fd;
 475         int     h, i, size, w;
 476         unsigned long io = 0;   /* silence stupid gcc(1) in the Wall mode */
 477         char    *name, *fontmap, size_sufx[6];
 478         const char      *a[] = {"", FONT_PATH, NULL};
 479         const char      *vt4a[] = {"", VT_FONT_PATH, NULL};
 480         const char      *b[] = {filename, NULL};
 481         const char      *c[] = {"", size_sufx, NULL};
 482         const char      *d[] = {"", ".fnt", NULL};
 483         vid_info_t _info;
 484
 485         struct sizeinfo {
 486                 int w;
 487                 int h;
 488                 unsigned long io;
 489         } sizes[] = {{8, 16, PIO_FONT8x16},
 490                      {8, 14, PIO_FONT8x14},
 491                      {8,  8,  PIO_FONT8x8},
 492                      {0,  0,            0}};
 493
 494         if (vt4_mode) {
 495                 size_sufx[0] = '\0';
 496         } else {
 497                 _info.size = sizeof(_info);
 498                 if (ioctl(0, CONS_GETINFO, &_info) == -1) {
 499                         revert();
 500                         warn("failed to obtain current video mode parameters");
 501                         return;
 502                 }
 503
 504                 snprintf(size_sufx, sizeof(size_sufx), "-8x%d", _info.font_size);
 505         }
 506         fd = openguess((vt4_mode == 0) ? a : vt4a, b, c, d, &name);
 507
 508         if (fd == NULL) {
 509                 revert();
 510                 errx(1, "%s: can't load font file", filename);
 511         }
 512
 513         if (vt4_mode) {
 514                 if(load_vt4font(fd))
 515                         warn("failed to load font \"%s\"", filename);
 516                 fclose(fd);
 517                 return;
 518         }
 519
 520         if (type != NULL) {
 521                 size = 0;
 522                 if (sscanf(type, "%dx%d", &w, &h) == 2) {
 523                         for (i = 0; sizes[i].w != 0; i++) {
 524                                 if (sizes[i].w == w && sizes[i].h == h) {
 525                                         size = DATASIZE(sizes[i]);
 526                                         io = sizes[i].io;
 527                                         font_height = sizes[i].h;
 528                                 }
 529                         }
 530                 }
 531                 if (size == 0) {
 532                         fclose(fd);
 533                         revert();
 534                         errx(1, "%s: bad font size specification", type);
 535                 }
 536         } else {
 537                 /* Apply heuristics */
 538
 539                 int j;
 540                 int dsize[2];
 541
 542                 size = DATASIZE(sizes[0]);
 543                 fontmap = (char*) malloc(size);
 544                 dsize[0] = decode(fd, fontmap, size);
 545                 dsize[1] = fsize(fd);
 546                 free(fontmap);
 547
 548                 size = 0;
 549                 for (j = 0; j < 2; j++) {
 550                         for (i = 0; sizes[i].w != 0; i++) {
 551                                 if (DATASIZE(sizes[i]) == dsize[j]) {
 552                                         size = dsize[j];
 553                                         io = sizes[i].io;
 554                                         font_height = sizes[i].h;
 555                                         j = 2;  /* XXX */
 556                                         break;
 557                                 }
 558                         }
 559                 }
 560
 561                 if (size == 0) {
 562                         fclose(fd);
 563                         revert();
 564                         errx(1, "%s: can't guess font size", filename);
 565                 }
 566
 567                 rewind(fd);
 568         }
 569
 570         fontmap = (char*) malloc(size);
 571
 572         if (decode(fd, fontmap, size) != size) {
 573                 rewind(fd);
 574                 if (fsize(fd) != size ||
 575                     fread(fontmap, 1, size, fd) != (size_t)size) {
 576                         warnx("%s: bad font file", filename);
 577                         fclose(fd);
 578                         free(fontmap);
 579                         revert();
 580                         errx(1, "%s: bad font file", filename);
 581                 }
 582         }
 583
 584         if (ioctl(0, io, fontmap) == -1) {
 585                 revert();
 586                 errc(1, errno, "loading font");
 587         }
 588
 589         fclose(fd);
 590         free(fontmap);
 591 }
 592
 593
 594 /*
 595  * Set the timeout for the screensaver.
 596  */
 597
 598 static void
 599 set_screensaver_timeout(char *arg)
 600 {
 601         int nsec;
 602
 603         if (!strcmp(arg, "off")) {
 604                 nsec = 0;
 605         } else {
 606                 nsec = atoi(arg);
 607
 608                 if ((*arg == '\0') || (nsec < 1)) {
 609                         revert();
 610                         errx(1, "argument must be a positive number");
 611                 }
 612         }
 613
 614         if (ioctl(0, CONS_BLANKTIME, &nsec) == -1) {
 615                 revert();
 616                 errc(1, errno, "setting screensaver period");
 617         }
 618 }
 619
 620
 621 /*
 622  * Set the cursor's shape/type.
 623  */
 624
 625 static void
 626 set_cursor_type(char *appearance)
 627 {
 628         int type;
 629
 630         if (!strcmp(appearance, "normal"))
 631                 type = 0;
 632         else if (!strcmp(appearance, "blink"))
 633                 type = 1;
 634         else if (!strcmp(appearance, "destructive"))
 635                 type = 3;
 636         else {
 637                 revert();
 638                 errx(1, "argument to -c must be normal, blink or destructive");
 639         }
 640
 641         if (ioctl(0, CONS_CURSORTYPE, &type) == -1) {
 642                 revert();
 643                 errc(1, errno, "setting cursor type");
 644         }
 645 }
 646
 647
 648 /*
 649  * Set the video mode.
 650  */
 651
 652 static int
 653 video_mode(int argc, char **argv, int *mode_index)
 654 {
 655         static struct {
 656                 const char *name;
 657                 unsigned long mode;
 658                 unsigned long mode_num;
 659         } modes[] = {
 660                 { "80x25",        SW_TEXT_80x25,   M_TEXT_80x25 },
 661                 { "80x30",        SW_TEXT_80x30,   M_TEXT_80x30 },
 662                 { "80x43",        SW_TEXT_80x43,   M_TEXT_80x43 },
 663                 { "80x50",        SW_TEXT_80x50,   M_TEXT_80x50 },
 664                 { "80x60",        SW_TEXT_80x60,   M_TEXT_80x60 },
 665                 { "132x25",       SW_TEXT_132x25,  M_TEXT_132x25 },
 666                 { "132x30",       SW_TEXT_132x30,  M_TEXT_132x30 },
 667                 { "132x43",       SW_TEXT_132x43,  M_TEXT_132x43 },
 668                 { "132x50",       SW_TEXT_132x50,  M_TEXT_132x50 },
 669                 { "132x60",       SW_TEXT_132x60,  M_TEXT_132x60 },
 670                 { "VGA_40x25",    SW_VGA_C40x25,   M_VGA_C40x25 },
 671                 { "VGA_80x25",    SW_VGA_C80x25,   M_VGA_C80x25 },
 672                 { "VGA_80x30",    SW_VGA_C80x30,   M_VGA_C80x30 },
 673                 { "VGA_80x50",    SW_VGA_C80x50,   M_VGA_C80x50 },
 674                 { "VGA_80x60",    SW_VGA_C80x60,   M_VGA_C80x60 },
 675 #ifdef SW_VGA_C90x25
 676                 { "VGA_90x25",    SW_VGA_C90x25,   M_VGA_C90x25 },
 677                 { "VGA_90x30",    SW_VGA_C90x30,   M_VGA_C90x30 },
 678                 { "VGA_90x43",    SW_VGA_C90x43,   M_VGA_C90x43 },
 679                 { "VGA_90x50",    SW_VGA_C90x50,   M_VGA_C90x50 },
 680                 { "VGA_90x60",    SW_VGA_C90x60,   M_VGA_C90x60 },
 681 #endif
 682                 { "VGA_320x200",        SW_VGA_CG320,   M_CG320 },
 683                 { "EGA_80x25",          SW_ENH_C80x25,  M_ENH_C80x25 },
 684                 { "EGA_80x43",          SW_ENH_C80x43,  M_ENH_C80x43 },
 685                 { "VESA_132x25",        SW_VESA_C132x25,M_VESA_C132x25 },
 686                 { "VESA_132x43",        SW_VESA_C132x43,M_VESA_C132x43 },
 687                 { "VESA_132x50",        SW_VESA_C132x50,M_VESA_C132x50 },
 688                 { "VESA_132x60",        SW_VESA_C132x60,M_VESA_C132x60 },
 689                 { "VESA_800x600",       SW_VESA_800x600,M_VESA_800x600 },
 690                 { NULL, 0, 0 },
 691         };
 692
 693         int new_mode_num = 0;
 694         unsigned long mode = 0;
 695         int cur_mode;
 696         int ioerr;
 697         int size[3];
 698         int i;
 699
 700         if (ioctl(0, CONS_GET, &cur_mode) < 0)
 701                 err(1, "cannot get the current video mode");
 702
 703         /*
 704          * Parse the video mode argument...
 705          */
 706
 707         if (*mode_index < argc) {
 708                 if (!strncmp(argv[*mode_index], "MODE_", 5)) {
 709                         if (!isdigit(argv[*mode_index][5]))
 710                                 errx(1, "invalid video mode number");
 711
 712                         new_mode_num = atoi(&argv[*mode_index][5]);
 713                 } else {
 714                         for (i = 0; modes[i].name != NULL; ++i) {
 715                                 if (!strcmp(argv[*mode_index], modes[i].name)) {
 716                                         mode = modes[i].mode;
 717                                         new_mode_num = modes[i].mode_num;
 718                                         break;
 719                                 }
 720                         }
 721
 722                         if (modes[i].name == NULL)
 723                                 return EXIT_FAILURE;
 724                         if (ioctl(0, mode, NULL) < 0) {
 725                                 warn("cannot set videomode");
 726                                 return EXIT_FAILURE;
 727                         }
 728                 }
 729
 730                 /*
 731                  * Collect enough information about the new video mode...
 732                  */
 733
 734                 new_mode_info.vi_mode = new_mode_num;
 735
 736                 if (ioctl(0, CONS_MODEINFO, &new_mode_info) == -1) {
 737                         revert();
 738                         errc(1, errno, "obtaining new video mode parameters");
 739                 }
 740
 741                 if (mode == 0) {
 742                         if (new_mode_num >= M_VESA_BASE)
 743                                 mode = _IO('V', new_mode_num - M_VESA_BASE);
 744                         else
 745                                 mode = _IO('S', new_mode_num);
 746                 }
 747
 748                 /*
 749                  * Try setting the new mode.
 750                  */
 751
 752                 if (ioctl(0, mode, NULL) == -1) {
 753                         revert();
 754                         errc(1, errno, "setting video mode");
 755                 }
 756
 757                 /*
 758                  * For raster modes it's not enough to just set the mode.
 759                  * We also need to explicitly set the raster mode.
 760                  */
 761
 762                 if (new_mode_info.vi_flags & V_INFO_GRAPHICS) {
 763                         /* font size */
 764
 765                         if (font_height == 0)
 766                                 font_height = cur_info.console_info.font_size;
 767
 768                         size[2] = font_height;
 769
 770                         /* adjust columns */
 771
 772                         if ((vesa_cols * 8 > new_mode_info.vi_width) ||
 773                             (vesa_cols <= 0)) {
 774                                 size[0] = new_mode_info.vi_width / 8;
 775                         } else {
 776                                 size[0] = vesa_cols;
 777                         }
 778
 779                         /* adjust rows */
 780
 781                         if ((vesa_rows * font_height > new_mode_info.vi_height) ||
 782                             (vesa_rows <= 0)) {
 783                                 size[1] = new_mode_info.vi_height /
 784                                           font_height;
 785                         } else {
 786                                 size[1] = vesa_rows;
 787                         }
 788
 789                         /* set raster mode */
 790
 791                         if (ioctl(0, KDRASTER, size)) {
 792                                 ioerr = errno;
 793                                 if (cur_mode >= M_VESA_BASE)
 794                                         ioctl(0,
 795                                             _IO('V', cur_mode - M_VESA_BASE),
 796                                             NULL);
 797                                 else
 798                                         ioctl(0, _IO('S', cur_mode), NULL);
 799                                 revert();
 800                                 warnc(ioerr, "cannot activate raster display");
 801                                 return EXIT_FAILURE;
 802                         }
 803                 }
 804
 805                 video_mode_changed = 1;
 806
 807                 (*mode_index)++;
 808         }
 809         return EXIT_SUCCESS;
 810 }
 811
 812
 813 /*
 814  * Return the number for a specified color name.
 815  */
 816
 817 static int
 818 get_color_number(char *color)
 819 {
 820         int i;
 821
 822         for (i=0; i<16; i++) {
 823                 if (!strcmp(color, legal_colors[i]))
 824                         return i;
 825         }
 826         return -1;
 827 }
 828
 829
 830 /*
 831  * Get normal text and background colors.
 832  */
 833
 834 static void
 835 get_normal_colors(int argc, char **argv, int *_index)
 836 {
 837         int color;
 838
 839         if (*_index < argc && (color = get_color_number(argv[*_index])) != -1) {
 840                 (*_index)++;
 841                 fprintf(stderr, "\033[=%dF", color);
 842                 normal_fore_color=color;
 843                 colors_changed = 1;
 844                 if (*_index < argc
 845                     && (color = get_color_number(argv[*_index])) != -1
 846                     && color < 8) {
 847                         (*_index)++;
 848                         fprintf(stderr, "\033[=%dG", color);
 849                         normal_back_color=color;
 850                 }
 851         }
 852 }
 853
 854
 855 /*
 856  * Get reverse text and background colors.
 857  */
 858
 859 static void
 860 get_reverse_colors(int argc, char **argv, int *_index)
 861 {
 862         int color;
 863
 864         if ((color = get_color_number(argv[*(_index)-1])) != -1) {
 865                 fprintf(stderr, "\033[=%dH", color);
 866                 revers_fore_color=color;
 867                 colors_changed = 1;
 868                 if (*_index < argc
 869                     && (color = get_color_number(argv[*_index])) != -1
 870                     && color < 8) {
 871                         (*_index)++;
 872                         fprintf(stderr, "\033[=%dI", color);
 873                         revers_back_color=color;
 874                 }
 875         }
 876 }
 877
 878
 879 /*
 880  * Set normal and reverse foreground and background colors.
 881  */
 882
 883 static void
 884 set_colors(void)
 885 {
 886         fprintf(stderr, "\033[=%dF", normal_fore_color);
 887         fprintf(stderr, "\033[=%dG", normal_back_color);
 888         fprintf(stderr, "\033[=%dH", revers_fore_color);
 889         fprintf(stderr, "\033[=%dI", revers_back_color);
 890 }
 891
 892
 893 /*
 894  * Switch to virtual terminal #arg.
 895  */
 896
 897 static void
 898 set_console(char *arg)
 899 {
 900         int n;
 901
 902         if(!arg || strspn(arg,"0123456789") != strlen(arg)) {
 903                 revert();
 904                 errx(1, "bad console number");
 905         }
 906
 907         n = atoi(arg);
 908
 909         if (n < 1 || n > 16) {
 910                 revert();
 911                 errx(1, "console number out of range");
 912         } else if (ioctl(0, VT_ACTIVATE, n) == -1) {
 913                 revert();
 914                 errc(1, errno, "switching vty");
 915         }
 916 }
 917
 918
 919 /*
 920  * Sets the border color.
 921  */
 922
 923 static void
 924 set_border_color(char *arg)
 925 {
 926         int color;
 927
 928         if ((color = get_color_number(arg)) != -1) {
 929                 fprintf(stderr, "\033[=%dA", color);
 930         }
 931         else
 932                 usage();
 933 }
 934
 935 static void
 936 set_mouse_char(char *arg)
 937 {
 938         struct mouse_info mouse;
 939         long l;
 940
 941         l = strtol(arg, NULL, 0);
 942
 943         if ((l < 0) || (l > UCHAR_MAX - 3)) {
 944                 revert();
 945                 warnx("argument to -M must be 0 through %d", UCHAR_MAX - 3);
 946                 return;
 947         }
 948
 949         mouse.operation = MOUSE_MOUSECHAR;
 950         mouse.u.mouse_char = (int)l;
 951
 952         if (ioctl(0, CONS_MOUSECTL, &mouse) == -1) {
 953                 revert();
 954                 errc(1, errno, "setting mouse character");
 955         }
 956 }
 957
 958
 959 /*
 960  * Show/hide the mouse.
 961  */
 962
 963 static void
 964 set_mouse(char *arg)
 965 {
 966         struct mouse_info mouse;
 967
 968         if (!strcmp(arg, "on")) {
 969                 mouse.operation = MOUSE_SHOW;
 970         } else if (!strcmp(arg, "off")) {
 971                 mouse.operation = MOUSE_HIDE;
 972         } else {
 973                 revert();
 974                 errx(1, "argument to -m must be either on or off");
 975         }
 976
 977         if (ioctl(0, CONS_MOUSECTL, &mouse) == -1) {
 978                 revert();
 979                 errc(1, errno, "%sing the mouse",
 980                      mouse.operation == MOUSE_SHOW ? "show" : "hid");
 981         }
 982 }
 983
 984
 985 static void
 986 set_lockswitch(char *arg)
 987 {
 988         int data;
 989
 990         if (!strcmp(arg, "off")) {
 991                 data = 0x01;
 992         } else if (!strcmp(arg, "on")) {
 993                 data = 0x02;
 994         } else {
 995                 revert();
 996                 errx(1, "argument to -S must be either on or off");
 997         }
 998
 999         if (ioctl(0, VT_LOCKSWITCH, &data) == -1) {
1000                 revert();
1001                 errc(1, errno, "turning %s vty switching",
1002                      data == 0x01 ? "off" : "on");
1003         }
1004 }
1005
1006
1007 /*
1008  * Return the adapter name for a specified type.
1009  */
1010
1011 static const char
1012 *adapter_name(int type)
1013 {
1014     static struct {
1015         int type;
1016         const char *name;
1017     } names[] = {
1018         { KD_MONO,      "MDA" },
1019         { KD_HERCULES,  "Hercules" },
1020         { KD_CGA,       "CGA" },
1021         { KD_EGA,       "EGA" },
1022         { KD_VGA,       "VGA" },
1023         { KD_PC98,      "PC-98xx" },
1024         { KD_TGA,       "TGA" },
1025         { -1,           "Unknown" },
1026     };
1027
1028     int i;
1029
1030     for (i = 0; names[i].type != -1; ++i)
1031         if (names[i].type == type)
1032             break;
1033     return names[i].name;
1034 }
1035
1036
1037 /*
1038  * Show graphics adapter information.
1039  */
1040
1041 static void
1042 show_adapter_info(void)
1043 {
1044         struct video_adapter_info ad;
1045
1046         ad.va_index = 0;
1047
1048         if (ioctl(0, CONS_ADPINFO, &ad) == -1) {
1049                 revert();
1050                 errc(1, errno, "obtaining adapter information");
1051         }
1052
1053         printf("fb%d:\n", ad.va_index);
1054         printf("    %.*s%d, type:%s%s (%d), flags:0x%x\n",
1055                (int)sizeof(ad.va_name), ad.va_name, ad.va_unit,
1056                (ad.va_flags & V_ADP_VESA) ? "VESA " : "",
1057                adapter_name(ad.va_type), ad.va_type, ad.va_flags);
1058         printf("    initial mode:%d, current mode:%d, BIOS mode:%d\n",
1059                ad.va_initial_mode, ad.va_mode, ad.va_initial_bios_mode);
1060         printf("    frame buffer window:0x%zx, buffer size:0x%zx\n",
1061                ad.va_window, ad.va_buffer_size);
1062         printf("    window size:0x%zx, origin:0x%x\n",
1063                ad.va_window_size, ad.va_window_orig);
1064         printf("    display start address (%d, %d), scan line width:%d\n",
1065                ad.va_disp_start.x, ad.va_disp_start.y, ad.va_line_width);
1066         printf("    reserved:0x%zx\n", ad.va_unused0);
1067 }
1068
1069
1070 /*
1071  * Show video mode information.
1072  */
1073
1074 static void
1075 show_mode_info(void)
1076 {
1077         char buf[80];
1078         struct video_info _info;
1079         int c;
1080         int mm;
1081         int mode;
1082
1083         printf("    mode#     flags   type    size       "
1084                "font      window      linear buffer\n");
1085         printf("---------------------------------------"
1086                "---------------------------------------\n");
1087
1088         for (mode = 0; mode <= M_VESA_MODE_MAX; ++mode) {
1089                 _info.vi_mode = mode;
1090                 if (ioctl(0, CONS_MODEINFO, &_info))
1091                         continue;
1092                 if (_info.vi_mode != mode)
1093                         continue;
1094
1095                 printf("%3d (0x%03x)", mode, mode);
1096                 printf(" 0x%08x", _info.vi_flags);
1097                 if (_info.vi_flags & V_INFO_GRAPHICS) {
1098                         c = 'G';
1099
1100                         if (_info.vi_mem_model == V_INFO_MM_PLANAR)
1101                                 snprintf(buf, sizeof(buf), "%dx%dx%d %d",
1102                                     _info.vi_width, _info.vi_height,
1103                                     _info.vi_depth, _info.vi_planes);
1104                         else {
1105                                 switch (_info.vi_mem_model) {
1106                                 case V_INFO_MM_PACKED:
1107                                         mm = 'P';
1108                                         break;
1109                                 case V_INFO_MM_DIRECT:
1110                                         mm = 'D';
1111                                         break;
1112                                 case V_INFO_MM_CGA:
1113                                         mm = 'C';
1114                                         break;
1115                                 case V_INFO_MM_HGC:
1116                                         mm = 'H';
1117                                         break;
1118                                 case V_INFO_MM_VGAX:
1119                                         mm = 'V';
1120                                         break;
1121                                 default:
1122                                         mm = ' ';
1123                                         break;
1124                                 }
1125                                 snprintf(buf, sizeof(buf), "%dx%dx%d %c",
1126                                     _info.vi_width, _info.vi_height,
1127                                     _info.vi_depth, mm);
1128                         }
1129                 } else {
1130                         c = 'T';
1131
1132                         snprintf(buf, sizeof(buf), "%dx%d",
1133                                  _info.vi_width, _info.vi_height);
1134                 }
1135
1136                 printf(" %c %-15s", c, buf);
1137                 snprintf(buf, sizeof(buf), "%dx%d",
1138                          _info.vi_cwidth, _info.vi_cheight);
1139                 printf(" %-5s", buf);
1140                 printf(" 0x%05zx %2dk %2dk",
1141                        _info.vi_window, (int)_info.vi_window_size/1024,
1142                        (int)_info.vi_window_gran/1024);
1143                 printf(" 0x%08zx %dk\n",
1144                        _info.vi_buffer, (int)_info.vi_buffer_size/1024);
1145         }
1146 }
1147
1148
1149 static void
1150 show_info(char *arg)
1151 {
1152         if (!strcmp(arg, "adapter")) {
1153                 show_adapter_info();
1154         } else if (!strcmp(arg, "mode")) {
1155                 show_mode_info();
1156         } else {
1157                 revert();
1158                 errx(1, "argument to -i must be either adapter or mode");
1159         }
1160 }
1161
1162
1163 static void
1164 test_frame(void)
1165 {
1166         int i, cur_mode, fore;
1167
1168         fore = 15;
1169
1170         if (ioctl(0, CONS_GET, &cur_mode) < 0)
1171                 err(1, "must be on a virtual console");
1172         switch (cur_mode) {
1173         case M_PC98_80x25:
1174         case M_PC98_80x30:
1175                 fore = 7;
1176                 break;
1177         }
1178
1179         fprintf(stdout, "\033[=0G\n\n");
1180         for (i=0; i<8; i++) {
1181                 fprintf(stdout, "\033[=%dF\033[=0G        %2d \033[=%dF%-16s"
1182                                 "\033[=%dF\033[=0G        %2d \033[=%dF%-16s        "
1183                                 "\033[=%dF %2d \033[=%dGBACKGROUND\033[=0G\n",
1184                         fore, i, i, legal_colors[i],
1185                         fore, i+8, i+8, legal_colors[i+8],
1186                         fore, i, i);
1187         }
1188         fprintf(stdout, "\033[=%dF\033[=%dG\033[=%dH\033[=%dI\n",
1189                 info.mv_norm.fore, info.mv_norm.back,
1190                 info.mv_rev.fore, info.mv_rev.back);
1191 }
1192
1193
1194 /*
1195  * Snapshot the video memory of that terminal, using the CONS_SCRSHOT
1196  * ioctl, and writes the results to stdout either in the special
1197  * binary format (see manual page for details), or in the plain
1198  * text format.
1199  */
1200
1201 static void
1202 dump_screen(int mode, int opt)
1203 {
1204         scrshot_t shot;
1205         vid_info_t _info;
1206
1207         _info.size = sizeof(_info);
1208
1209         if (ioctl(0, CONS_GETINFO, &_info) == -1) {
1210                 revert();
1211                 errc(1, errno, "obtaining current video mode parameters");
1212                 return;
1213         }
1214
1215         shot.x = shot.y = 0;
1216         shot.xsize = _info.mv_csz;
1217         shot.ysize = _info.mv_rsz;
1218         if (opt == DUMP_ALL)
1219                 shot.ysize += _info.mv_hsz;
1220
1221         shot.buf = alloca(shot.xsize * shot.ysize * sizeof(u_int16_t));
1222         if (shot.buf == NULL) {
1223                 revert();
1224                 errx(1, "failed to allocate memory for dump");
1225         }
1226
1227         if (ioctl(0, CONS_SCRSHOT, &shot) == -1) {
1228                 revert();
1229                 errc(1, errno, "dumping screen");
1230         }
1231
1232         if (mode == DUMP_FMT_RAW) {
1233                 printf("SCRSHOT_%c%c%c%c", DUMP_FMT_REV, 2,
1234                        shot.xsize, shot.ysize);
1235
1236                 fflush(stdout);
1237
1238                 write(STDOUT_FILENO, shot.buf,
1239                       shot.xsize * shot.ysize * sizeof(u_int16_t));
1240         } else {
1241                 char *line;
1242                 int x, y;
1243                 u_int16_t ch;
1244
1245                 line = alloca(shot.xsize + 1);
1246
1247                 if (line == NULL) {
1248                         revert();
1249                         errx(1, "failed to allocate memory for line buffer");
1250                 }
1251
1252                 for (y = 0; y < shot.ysize; y++) {
1253                         for (x = 0; x < shot.xsize; x++) {
1254                                 ch = shot.buf[x + (y * shot.xsize)];
1255                                 ch &= 0xff;
1256
1257                                 if (isprint(ch) == 0)
1258                                         ch = ' ';
1259
1260                                 line[x] = (char)ch;
1261                         }
1262
1263                         /* Trim trailing spaces */
1264
1265                         do {
1266                                 line[x--] = '\0';
1267                         } while (line[x] == ' ' && x != 0);
1268
1269                         puts(line);
1270                 }
1271
1272                 fflush(stdout);
1273         }
1274 }
1275
1276
1277 /*
1278  * Set the console history buffer size.
1279  */
1280
1281 static void
1282 set_history(char *opt)
1283 {
1284         int size;
1285
1286         size = atoi(opt);
1287
1288         if ((*opt == '\0') || size < 0) {
1289                 revert();
1290                 errx(1, "argument must be a positive number");
1291         }
1292
1293         if (ioctl(0, CONS_HISTORY, &size) == -1) {
1294                 revert();
1295                 errc(1, errno, "setting history buffer size");
1296         }
1297 }
1298
1299
1300 /*
1301  * Clear the console history buffer.
1302  */
1303
1304 static void
1305 clear_history(void)
1306 {
1307         if (ioctl(0, CONS_CLRHIST) == -1) {
1308                 revert();
1309                 errc(1, errno, "clearing history buffer");
1310         }
1311 }
1312
1313 static void
1314 set_terminal_mode(char *arg)
1315 {
1316
1317         if (strcmp(arg, "xterm") == 0)
1318                 fprintf(stderr, "\033[=T");
1319         else if (strcmp(arg, "cons25") == 0)
1320                 fprintf(stderr, "\033[=1T");
1321 }
1322
1323
1324 int
1325 main(int argc, char **argv)
1326 {
1327         char    *font, *type, *termmode;
1328         const char *opts;
1329         int     dumpmod, dumpopt, opt;
1330         int     reterr;
1331
1332         vt4_mode = is_vt4();
1333
1334         init();
1335
1336         info.size = sizeof(info);
1337
1338         if (ioctl(0, CONS_GETINFO, &info) == -1)
1339                 err(1, "must be on a virtual console");
1340         dumpmod = 0;
1341         dumpopt = DUMP_FBF;
1342         termmode = NULL;
1343         if (vt4_mode)
1344                 opts = "b:Cc:fg:h:Hi:M:m:pPr:S:s:T:t:x";
1345         else
1346                 opts = "b:Cc:dfg:h:Hi:l:LM:m:pPr:S:s:T:t:x";
1347
1348         while ((opt = getopt(argc, argv, opts)) != -1)
1349                 switch(opt) {
1350                 case 'b':
1351                         set_border_color(optarg);
1352                         break;
1353                 case 'C':
1354                         clear_history();
1355                         break;
1356                 case 'c':
1357                         set_cursor_type(optarg);
1358                         break;
1359                 case 'd':
1360                         if (vt4_mode)
1361                                 break;
1362                         print_scrnmap();
1363                         break;
1364                 case 'f':
1365                         optarg = nextarg(argc, argv, &optind, 'f', 0);
1366                         if (optarg != NULL) {
1367                                 font = nextarg(argc, argv, &optind, 'f', 0);
1368
1369                                 if (font == NULL) {
1370                                         type = NULL;
1371                                         font = optarg;
1372                                 } else
1373                                         type = optarg;
1374
1375                                 load_font(type, font);
1376                         } else {
1377                                 if (!vt4_mode)
1378                                         usage(); /* Switch syscons to ROM? */
1379
1380                                 load_default_vt4font();
1381                         }
1382                         break;
1383                 case 'g':
1384                         if (sscanf(optarg, "%dx%d",
1385                             &vesa_cols, &vesa_rows) != 2) {
1386                                 revert();
1387                                 warnx("incorrect geometry: %s", optarg);
1388                                 usage();
1389                         }
1390                         break;
1391                 case 'h':
1392                         set_history(optarg);
1393                         break;
1394                 case 'H':
1395                         dumpopt = DUMP_ALL;
1396                         break;
1397                 case 'i':
1398                         show_info(optarg);
1399                         break;
1400                 case 'l':
1401                         if (vt4_mode)
1402                                 break;
1403                         load_scrnmap(optarg);
1404                         break;
1405                 case 'L':
1406                         if (vt4_mode)
1407                                 break;
1408                         load_default_scrnmap();
1409                         break;
1410                 case 'M':
1411                         set_mouse_char(optarg);
1412                         break;
1413                 case 'm':
1414                         set_mouse(optarg);
1415                         break;
1416                 case 'p':
1417                         dumpmod = DUMP_FMT_RAW;
1418                         break;
1419                 case 'P':
1420                         dumpmod = DUMP_FMT_TXT;
1421                         break;
1422                 case 'r':
1423                         get_reverse_colors(argc, argv, &optind);
1424                         break;
1425                 case 'S':
1426                         set_lockswitch(optarg);
1427                         break;
1428                 case 's':
1429                         set_console(optarg);
1430                         break;
1431                 case 'T':
1432                         if (strcmp(optarg, "xterm") != 0 &&
1433                             strcmp(optarg, "cons25") != 0)
1434                                 usage();
1435                         termmode = optarg;
1436                         break;
1437                 case 't':
1438                         set_screensaver_timeout(optarg);
1439                         break;
1440                 case 'x':
1441                         hex = 1;
1442                         break;
1443                 default:
1444                         usage();
1445                 }
1446
1447         if (dumpmod != 0)
1448                 dump_screen(dumpmod, dumpopt);
1449         reterr = video_mode(argc, argv, &optind);
1450         get_normal_colors(argc, argv, &optind);
1451
1452         if (optind < argc && !strcmp(argv[optind], "show")) {
1453                 test_frame();
1454                 optind++;
1455         }
1456
1457         video_mode(argc, argv, &optind);
1458         if (termmode != NULL)
1459                 set_terminal_mode(termmode);
1460
1461         get_normal_colors(argc, argv, &optind);
1462
1463         if (colors_changed || video_mode_changed) {
1464                 if (!(new_mode_info.vi_flags & V_INFO_GRAPHICS)) {
1465                         if ((normal_back_color < 8) && (revers_back_color < 8)) {
1466                                 set_colors();
1467                         } else {
1468                                 revert();
1469                                 errx(1, "bg color for text modes must be < 8");
1470                         }
1471                 } else {
1472                         set_colors();
1473                 }
1474         }
1475
1476         if ((optind != argc) || (argc == 1))
1477                 usage();
1478         return reterr;
1479 }
1480