1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2002 Jonathan Belson <jon@witchspace.com> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #include <sys/cdefs.h> 30 __FBSDID("$FreeBSD$"); 31 32 #include <sys/types.h> 33 #include <sys/queue.h> 34 #include <sys/sysctl.h> 35 36 #include <assert.h> 37 #include <ctype.h> 38 #include <dirent.h> 39 #include <limits.h> 40 #include <stdio.h> 41 #include <stdlib.h> 42 #include <string.h> 43 #include <stringlist.h> 44 #include <unistd.h> 45 46 #include "kbdmap.h" 47 48 49 static const char *lang_default = DEFAULT_LANG; 50 static const char *font; 51 static const char *lang; 52 static const char *program; 53 static const char *keymapdir = DEFAULT_VT_KEYMAP_DIR; 54 static const char *fontdir = DEFAULT_VT_FONT_DIR; 55 static const char *font_default = DEFAULT_VT_FONT; 56 static const char *sysconfig = DEFAULT_SYSCONFIG; 57 static const char *font_current; 58 static const char *dir; 59 static const char *menu = ""; 60 61 static int x11; 62 static int using_vt; 63 static int show; 64 static int verbose; 65 static int print; 66 67 68 struct keymap { 69 char *desc; 70 char *keym; 71 int mark; 72 SLIST_ENTRY(keymap) entries; 73 }; 74 static SLIST_HEAD(slisthead, keymap) head = SLIST_HEAD_INITIALIZER(head); 75 76 77 /* 78 * Get keymap entry for 'key', or NULL of not found 79 */ 80 static struct keymap * 81 get_keymap(const char *key) 82 { 83 struct keymap *km; 84 85 SLIST_FOREACH(km, &head, entries) 86 if (!strcmp(km->keym, key)) 87 return km; 88 89 return NULL; 90 } 91 92 /* 93 * Count the number of keymaps we found 94 */ 95 static int 96 get_num_keymaps(void) 97 { 98 struct keymap *km; 99 int count = 0; 100 101 SLIST_FOREACH(km, &head, entries) 102 count++; 103 104 return count; 105 } 106 107 /* 108 * Remove any keymap with given keym 109 */ 110 static void 111 remove_keymap(const char *keym) 112 { 113 struct keymap *km; 114 115 SLIST_FOREACH(km, &head, entries) { 116 if (!strcmp(keym, km->keym)) { 117 SLIST_REMOVE(&head, km, keymap, entries); 118 free(km); 119 break; 120 } 121 } 122 } 123 124 /* 125 * Add to hash with 'key' 126 */ 127 static void 128 add_keymap(const char *desc, int mark, const char *keym) 129 { 130 struct keymap *km, *km_new; 131 132 /* Is there already an entry with this key? */ 133 SLIST_FOREACH(km, &head, entries) { 134 if (!strcmp(km->keym, keym)) { 135 /* Reuse this entry */ 136 free(km->desc); 137 km->desc = strdup(desc); 138 km->mark = mark; 139 return; 140 } 141 } 142 143 km_new = (struct keymap *) malloc (sizeof(struct keymap)); 144 km_new->desc = strdup(desc); 145 km_new->keym = strdup(keym); 146 km_new->mark = mark; 147 148 /* Add to keymap list */ 149 SLIST_INSERT_HEAD(&head, km_new, entries); 150 } 151 152 /* 153 * Return 0 if syscons is in use (to select legacy defaults). 154 */ 155 static int 156 check_vt(void) 157 { 158 size_t len; 159 char term[3]; 160 161 len = 3; 162 if (sysctlbyname("kern.vty", &term, &len, NULL, 0) != 0 || 163 strcmp(term, "vt") != 0) 164 return 0; 165 return 1; 166 } 167 168 /* 169 * Figure out the default language to use. 170 */ 171 static const char * 172 get_locale(void) 173 { 174 const char *locale; 175 176 if ((locale = getenv("LC_ALL")) == NULL && 177 (locale = getenv("LC_CTYPE")) == NULL && 178 (locale = getenv("LANG")) == NULL) 179 locale = lang_default; 180 181 /* Check for alias */ 182 if (!strcmp(locale, "C")) 183 locale = DEFAULT_LANG; 184 185 return locale; 186 } 187 188 /* 189 * Extract filename part 190 */ 191 static const char * 192 extract_name(const char *name) 193 { 194 char *p; 195 196 p = strrchr(name, '/'); 197 if (p != NULL && p[1] != '\0') 198 return p + 1; 199 200 return name; 201 } 202 203 /* 204 * Return file extension or NULL 205 */ 206 static char * 207 get_extension(const char *name) 208 { 209 char *p; 210 211 p = strrchr(name, '.'); 212 213 if (p != NULL && p[1] != '\0') 214 return p; 215 216 return NULL; 217 } 218 219 /* 220 * Read font from /etc/rc.conf else return default. 221 * Freeing the memory is the caller's responsibility. 222 */ 223 static char * 224 get_font(void) 225 { 226 char line[256], buf[20]; 227 char *fnt = NULL; 228 229 FILE *fp = fopen(sysconfig, "r"); 230 if (fp) { 231 while (fgets(line, sizeof(line), fp)) { 232 int a, b, matches; 233 234 if (line[0] == '#') 235 continue; 236 237 matches = sscanf(line, 238 " font%dx%d = \"%20[-.0-9a-zA-Z_]", 239 &a, &b, buf); 240 if (matches==3) { 241 if (strcmp(buf, "NO")) { 242 if (fnt) 243 free(fnt); 244 fnt = strdup(buf); 245 } 246 } 247 } 248 fclose(fp); 249 } else 250 fprintf(stderr, "Could not open %s for reading\n", sysconfig); 251 252 return fnt; 253 } 254 255 /* 256 * Set a font using 'vidcontrol' 257 */ 258 static void 259 vidcontrol(const char *fnt) 260 { 261 char *tmp, *p, *q, *cmd; 262 char ch; 263 int i; 264 265 /* syscons test failed */ 266 if (x11) 267 return; 268 269 if (using_vt) { 270 asprintf(&cmd, "vidcontrol -f %s", fnt); 271 system(cmd); 272 free(cmd); 273 return; 274 } 275 276 tmp = strdup(fnt); 277 278 /* Extract font size */ 279 p = strrchr(tmp, '-'); 280 if (p && p[1] != '\0') { 281 p++; 282 /* Remove any '.fnt' extension */ 283 if ((q = strstr(p, ".fnt"))) 284 *q = '\0'; 285 286 /* 287 * Check font size is valid, with no trailing characters 288 * ('&ch' should not be matched) 289 */ 290 if (sscanf(p, "%dx%d%c", &i, &i, &ch) != 2) 291 fprintf(stderr, "Which font size? %s\n", fnt); 292 else { 293 asprintf(&cmd, "vidcontrol -f %s %s", p, fnt); 294 if (verbose) 295 fprintf(stderr, "%s\n", cmd); 296 system(cmd); 297 free(cmd); 298 } 299 } else 300 fprintf(stderr, "Which font size? %s\n", fnt); 301 302 free(tmp); 303 } 304 305 /* 306 * Execute 'kbdcontrol' with the appropriate arguments 307 */ 308 static void 309 do_kbdcontrol(struct keymap *km) 310 { 311 char *kbd_cmd; 312 asprintf(&kbd_cmd, "kbdcontrol -l %s/%s", dir, km->keym); 313 314 if (!x11) 315 system(kbd_cmd); 316 317 fprintf(stderr, "keymap=\"%s\"\n", km->keym); 318 free(kbd_cmd); 319 } 320 321 /* 322 * Call 'vidcontrol' with the appropriate arguments 323 */ 324 static void 325 do_vidfont(struct keymap *km) 326 { 327 char *vid_cmd, *tmp, *p, *q; 328 329 asprintf(&vid_cmd, "%s/%s", dir, km->keym); 330 vidcontrol(vid_cmd); 331 free(vid_cmd); 332 333 tmp = strdup(km->keym); 334 p = strrchr(tmp, '-'); 335 if (p && p[1]!='\0') { 336 p++; 337 q = get_extension(p); 338 if (q) { 339 *q = '\0'; 340 printf("font%s=%s\n", p, km->keym); 341 } 342 } 343 free(tmp); 344 } 345 346 /* 347 * Display dialog from 'keymaps[]' 348 */ 349 static void 350 show_dialog(struct keymap **km_sorted, int num_keymaps) 351 { 352 FILE *fp; 353 char *cmd, *dialog; 354 char tmp_name[] = "/tmp/_kbd_lang.XXXX"; 355 int fd, i, size; 356 357 fd = mkstemp(tmp_name); 358 if (fd == -1) { 359 fprintf(stderr, "Could not open temporary file \"%s\"\n", 360 tmp_name); 361 exit(1); 362 } 363 asprintf(&dialog, "/usr/bin/dialog --clear --title \"Keyboard Menu\" " 364 "--menu \"%s\" 0 0 0", menu); 365 366 /* start right font, assume that current font is equal 367 * to default font in /etc/rc.conf 368 * 369 * $font is the font which require the language $lang; e.g. 370 * russian *need* a koi8 font 371 * $font_current is the current font from /etc/rc.conf 372 */ 373 if (font && strcmp(font, font_current)) 374 vidcontrol(font); 375 376 /* Build up the command */ 377 size = 0; 378 for (i=0; i<num_keymaps; i++) { 379 /* 380 * Each 'font' is passed as ' "font" ""', so allow the 381 * extra space 382 */ 383 size += strlen(km_sorted[i]->desc) + 6; 384 } 385 386 /* Allow the space for '2> tmpfilename' redirection */ 387 size += strlen(tmp_name) + 3; 388 389 cmd = (char *) malloc(strlen(dialog) + size + 1); 390 strcpy(cmd, dialog); 391 392 for (i=0; i<num_keymaps; i++) { 393 strcat(cmd, " \""); 394 strcat(cmd, km_sorted[i]->desc); 395 strcat(cmd, "\""); 396 strcat(cmd, " \"\""); 397 } 398 399 strcat(cmd, " 2>"); 400 strcat(cmd, tmp_name); 401 402 /* Show the dialog.. */ 403 system(cmd); 404 405 fp = fopen(tmp_name, "r"); 406 if (fp) { 407 char choice[64]; 408 if (fgets(choice, sizeof(choice), fp) != NULL) { 409 /* Find key for desc */ 410 for (i=0; i<num_keymaps; i++) { 411 if (!strcmp(choice, km_sorted[i]->desc)) { 412 if (!strcmp(program, "kbdmap")) 413 do_kbdcontrol(km_sorted[i]); 414 else 415 do_vidfont(km_sorted[i]); 416 break; 417 } 418 } 419 } else { 420 if (font != NULL && strcmp(font, font_current)) 421 /* Cancelled, restore old font */ 422 vidcontrol(font_current); 423 } 424 fclose(fp); 425 } else 426 fprintf(stderr, "Failed to open temporary file"); 427 428 /* Tidy up */ 429 remove(tmp_name); 430 free(cmd); 431 free(dialog); 432 close(fd); 433 } 434 435 /* 436 * Search for 'token' in comma delimited array 'buffer'. 437 * Return true for found, false for not found. 438 */ 439 static int 440 find_token(const char *buffer, const char *token) 441 { 442 char *buffer_tmp, *buffer_copy, *inputstring; 443 char **ap; 444 int found; 445 446 buffer_copy = strdup(buffer); 447 buffer_tmp = buffer_copy; 448 inputstring = buffer_copy; 449 ap = &buffer_tmp; 450 451 found = 0; 452 453 while ((*ap = strsep(&inputstring, ",")) != NULL) { 454 if (strcmp(buffer_tmp, token) == 0) { 455 found = 1; 456 break; 457 } 458 } 459 460 free(buffer_copy); 461 462 return found; 463 } 464 465 /* 466 * Compare function for qsort 467 */ 468 static int 469 compare_keymap(const void *a, const void *b) 470 { 471 472 /* We've been passed pointers to pointers, so: */ 473 const struct keymap *km1 = *((const struct keymap * const *) a); 474 const struct keymap *km2 = *((const struct keymap * const *) b); 475 476 return strcmp(km1->desc, km2->desc); 477 } 478 479 /* 480 * Compare function for qsort 481 */ 482 static int 483 compare_lang(const void *a, const void *b) 484 { 485 const char *l1 = *((const char * const *) a); 486 const char *l2 = *((const char * const *) b); 487 488 return strcmp(l1, l2); 489 } 490 491 /* 492 * Change '8x8' to '8x08' so qsort will put it before eg. '8x14' 493 */ 494 static void 495 kludge_desc(struct keymap **km_sorted, int num_keymaps) 496 { 497 int i; 498 499 for (i=0; i<num_keymaps; i++) { 500 char *p; 501 char *km = km_sorted[i]->desc; 502 if ((p = strstr(km, "8x8")) != NULL) { 503 int len; 504 int j; 505 int offset; 506 507 offset = p - km; 508 509 /* Make enough space for the extra '0' */ 510 len = strlen(km); 511 km = realloc(km, len + 2); 512 513 for (j=len; j!=offset+1; j--) 514 km[j + 1] = km[j]; 515 516 km[offset+2] = '0'; 517 518 km_sorted[i]->desc = km; 519 } 520 } 521 } 522 523 /* 524 * Reverse 'kludge_desc()' - change '8x08' back to '8x8' 525 */ 526 static void 527 unkludge_desc(struct keymap **km_sorted, int num_keymaps) 528 { 529 int i; 530 531 for (i=0; i<num_keymaps; i++) { 532 char *p; 533 char *km = km_sorted[i]->desc; 534 if ((p = strstr(km, "8x08")) != NULL) { 535 p += 2; 536 while (*p++) 537 p[-1] = p[0]; 538 539 km = realloc(km, p - km - 1); 540 km_sorted[i]->desc = km; 541 } 542 } 543 } 544 545 /* 546 * Return 0 if file exists and is readable, else -1 547 */ 548 static int 549 check_file(const char *keym) 550 { 551 int status = 0; 552 553 if (access(keym, R_OK) == -1) { 554 char *fn; 555 asprintf(&fn, "%s/%s", dir, keym); 556 if (access(fn, R_OK) == -1) { 557 if (verbose) 558 fprintf(stderr, "%s not found!\n", fn); 559 status = -1; 560 } 561 free(fn); 562 } else { 563 if (verbose) 564 fprintf(stderr, "No read permission for %s!\n", keym); 565 status = -1; 566 } 567 568 return status; 569 } 570 571 /* 572 * Read options from the relevant configuration file, then 573 * present to user. 574 */ 575 static void 576 menu_read(void) 577 { 578 const char *lg; 579 char *p; 580 int mark, num_keymaps, items, i; 581 char buffer[256], filename[PATH_MAX]; 582 char keym[64], lng[64], desc[256]; 583 char dialect[64], lang_abk[64]; 584 struct keymap *km; 585 struct keymap **km_sorted; 586 struct dirent *dp; 587 StringList *lang_list; 588 FILE *fp; 589 DIR *dirp; 590 591 lang_list = sl_init(); 592 593 sprintf(filename, "%s/INDEX.%s", dir, extract_name(dir)); 594 595 /* en_US.ISO8859-1 -> en_..\.ISO8859-1 */ 596 strlcpy(dialect, lang, sizeof(dialect)); 597 if (strlen(dialect) >= 6 && dialect[2] == '_') { 598 dialect[3] = '.'; 599 dialect[4] = '.'; 600 } 601 602 603 /* en_US.ISO8859-1 -> en */ 604 strlcpy(lang_abk, lang, sizeof(lang_abk)); 605 if (strlen(lang_abk) >= 3 && lang_abk[2] == '_') 606 lang_abk[2] = '\0'; 607 608 fprintf(stderr, "lang_default = %s\n", lang_default); 609 fprintf(stderr, "dialect = %s\n", dialect); 610 fprintf(stderr, "lang_abk = %s\n", lang_abk); 611 612 fp = fopen(filename, "r"); 613 if (fp) { 614 int matches; 615 while (fgets(buffer, sizeof(buffer), fp)) { 616 p = buffer; 617 if (p[0] == '#') 618 continue; 619 620 while (isspace(*p)) 621 p++; 622 623 if (*p == '\0') 624 continue; 625 626 /* Parse input, removing newline */ 627 matches = sscanf(p, "%64[^:]:%64[^:]:%256[^:\n]", 628 keym, lng, desc); 629 if (matches == 3) { 630 if (strcmp(keym, "FONT") 631 && strcmp(keym, "MENU")) { 632 /* Check file exists & is readable */ 633 if (check_file(keym) == -1) 634 continue; 635 } 636 } 637 638 if (show) { 639 /* 640 * Take note of supported languages, which 641 * might be in a comma-delimited list 642 */ 643 char *tmp = strdup(lng); 644 char *delim = tmp; 645 646 for (delim = tmp; ; ) { 647 char ch = *delim++; 648 if (ch == ',' || ch == '\0') { 649 delim[-1] = '\0'; 650 if (!sl_find(lang_list, tmp)) 651 sl_add(lang_list, tmp); 652 if (ch == '\0') 653 break; 654 tmp = delim; 655 } 656 } 657 } 658 /* Set empty language to default language */ 659 if (lng[0] == '\0') 660 lg = lang_default; 661 else 662 lg = lng; 663 664 665 /* 4) Your choice if it exists 666 * 3) Long match eg. en_GB.ISO8859-1 is equal to 667 * en_..\.ISO8859-1 668 * 2) short match 'de' 669 * 1) default langlist 'en' 670 * 0) any language 671 * 672 * Language may be a comma separated list 673 * A higher match overwrites a lower 674 * A later entry overwrites a previous if it exists 675 * twice in the database 676 */ 677 678 /* Check for favoured language */ 679 km = get_keymap(keym); 680 mark = (km) ? km->mark : 0; 681 682 if (find_token(lg, lang)) 683 add_keymap(desc, 4, keym); 684 else if (mark <= 3 && find_token(lg, dialect)) 685 add_keymap(desc, 3, keym); 686 else if (mark <= 2 && find_token(lg, lang_abk)) 687 add_keymap(desc, 2, keym); 688 else if (mark <= 1 && find_token(lg, lang_default)) 689 add_keymap(desc, 1, keym); 690 else if (mark <= 0) 691 add_keymap(desc, 0, keym); 692 } 693 fclose(fp); 694 695 } else 696 fprintf(stderr, "Could not open %s for reading\n", filename); 697 698 if (show) { 699 qsort(lang_list->sl_str, lang_list->sl_cur, sizeof(char*), 700 compare_lang); 701 printf("Currently supported languages: "); 702 for (i=0; i< (int) lang_list->sl_cur; i++) 703 printf("%s ", lang_list->sl_str[i]); 704 puts(""); 705 exit(0); 706 } 707 708 km = get_keymap("MENU"); 709 if (km) 710 /* Take note of menu title */ 711 menu = strdup(km->desc); 712 km = get_keymap("FONT"); 713 if (km) 714 /* Take note of language font */ 715 font = strdup(km->desc); 716 717 /* Remove unwanted items from list */ 718 remove_keymap("MENU"); 719 remove_keymap("FONT"); 720 721 /* Look for keymaps not in database */ 722 dirp = opendir(dir); 723 if (dirp) { 724 while ((dp = readdir(dirp)) != NULL) { 725 const char *ext = get_extension(dp->d_name); 726 if (ext) { 727 if ((!strcmp(ext, ".fnt") || 728 !strcmp(ext, ".kbd")) && 729 !get_keymap(dp->d_name)) { 730 char *q; 731 732 /* Remove any .fnt or .kbd extension */ 733 q = strdup(dp->d_name); 734 *(get_extension(q)) = '\0'; 735 add_keymap(q, 0, dp->d_name); 736 free(q); 737 738 if (verbose) 739 fprintf(stderr, 740 "'%s' not in database\n", 741 dp->d_name); 742 } 743 } 744 } 745 closedir(dirp); 746 } else 747 fprintf(stderr, "Could not open directory '%s'\n", dir); 748 749 /* Sort items in keymap */ 750 num_keymaps = get_num_keymaps(); 751 752 km_sorted = (struct keymap **) 753 malloc(num_keymaps*sizeof(struct keymap *)); 754 755 /* Make array of pointers to items in hash */ 756 items = 0; 757 SLIST_FOREACH(km, &head, entries) 758 km_sorted[items++] = km; 759 760 /* Change '8x8' to '8x08' so sort works as we might expect... */ 761 kludge_desc(km_sorted, num_keymaps); 762 763 qsort(km_sorted, num_keymaps, sizeof(struct keymap *), compare_keymap); 764 765 /* ...change back again */ 766 unkludge_desc(km_sorted, num_keymaps); 767 768 if (print) { 769 for (i=0; i<num_keymaps; i++) 770 printf("%s\n", km_sorted[i]->desc); 771 exit(0); 772 } 773 774 show_dialog(km_sorted, num_keymaps); 775 776 free(km_sorted); 777 } 778 779 /* 780 * Display usage information and exit 781 */ 782 static void 783 usage(void) 784 { 785 786 fprintf(stderr, "usage: %s\t[-K] [-V] [-d|-default] [-h|-help] " 787 "[-l|-lang language]\n\t\t[-p|-print] [-r|-restore] [-s|-show] " 788 "[-v|-verbose]\n", program); 789 exit(1); 790 } 791 792 static void 793 parse_args(int argc, char **argv) 794 { 795 int i; 796 797 for (i=1; i<argc; i++) { 798 if (argv[i][0] != '-') 799 usage(); 800 else if (!strcmp(argv[i], "-help") || !strcmp(argv[i], "-h")) 801 usage(); 802 else if (!strcmp(argv[i], "-verbose") || !strcmp(argv[i], "-v")) 803 verbose = 1; 804 else if (!strcmp(argv[i], "-lang") || !strcmp(argv[i], "-l")) 805 if (i + 1 == argc) 806 usage(); 807 else 808 lang = argv[++i]; 809 else if (!strcmp(argv[i], "-default") || !strcmp(argv[i], "-d")) 810 lang = lang_default; 811 else if (!strcmp(argv[i], "-show") || !strcmp(argv[i], "-s")) 812 show = 1; 813 else if (!strcmp(argv[i], "-print") || !strcmp(argv[i], "-p")) 814 print = 1; 815 else if (!strcmp(argv[i], "-restore") || 816 !strcmp(argv[i], "-r")) { 817 vidcontrol(font_current); 818 exit(0); 819 } else if (!strcmp(argv[i], "-K")) 820 dir = keymapdir; 821 else if (!strcmp(argv[i], "-V")) 822 dir = fontdir; 823 else 824 usage(); 825 } 826 } 827 828 /* 829 * A front-end for the 'vidfont' and 'kbdmap' programs. 830 */ 831 int 832 main(int argc, char **argv) 833 { 834 835 x11 = system("kbdcontrol -d >/dev/null"); 836 837 if (x11) { 838 fprintf(stderr, "You are not on a virtual console - " 839 "expect certain strange side-effects\n"); 840 sleep(2); 841 } 842 843 using_vt = check_vt(); 844 if (using_vt == 0) { 845 keymapdir = DEFAULT_SC_KEYMAP_DIR; 846 fontdir = DEFAULT_SC_FONT_DIR; 847 font_default = DEFAULT_SC_FONT; 848 } 849 850 SLIST_INIT(&head); 851 852 lang = get_locale(); 853 854 program = extract_name(argv[0]); 855 856 font_current = get_font(); 857 if (font_current == NULL) 858 font_current = font_default; 859 860 if (strcmp(program, "kbdmap")) 861 dir = fontdir; 862 else 863 dir = keymapdir; 864 865 /* Parse command line arguments */ 866 parse_args(argc, argv); 867 868 /* Read and display options */ 869 menu_read(); 870 871 return 0; 872 } 873