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