wskbdutil.c revision 1.14
1 /* $NetBSD: wskbdutil.c,v 1.14 2007/01/29 01:52:45 hubertf Exp $ */ 2 3 /*- 4 * Copyright (c) 1997 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Juergen Hannken-Illjes. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39 #include <sys/cdefs.h> 40 __KERNEL_RCSID(0, "$NetBSD: wskbdutil.c,v 1.14 2007/01/29 01:52:45 hubertf Exp $"); 41 42 #include <sys/param.h> 43 #include <sys/errno.h> 44 #include <sys/systm.h> 45 #include <sys/malloc.h> 46 #include <dev/wscons/wsksymdef.h> 47 #include <dev/wscons/wsksymvar.h> 48 49 static struct compose_tab_s { 50 keysym_t elem[2]; 51 keysym_t result; 52 } compose_tab[] = { 53 { { KS_plus, KS_plus }, KS_numbersign }, 54 { { KS_a, KS_a }, KS_at }, 55 { { KS_parenleft, KS_parenleft }, KS_bracketleft }, 56 { { KS_slash, KS_slash }, KS_backslash }, 57 { { KS_parenright, KS_parenright }, KS_bracketright }, 58 { { KS_parenleft, KS_minus }, KS_braceleft }, 59 { { KS_slash, KS_minus }, KS_bar }, 60 { { KS_parenright, KS_minus }, KS_braceright }, 61 { { KS_exclam, KS_exclam }, KS_exclamdown }, 62 { { KS_c, KS_slash }, KS_cent }, 63 { { KS_l, KS_minus }, KS_sterling }, 64 { { KS_y, KS_minus }, KS_yen }, 65 { { KS_s, KS_o }, KS_section }, 66 { { KS_x, KS_o }, KS_currency }, 67 { { KS_c, KS_o }, KS_copyright }, 68 { { KS_less, KS_less }, KS_guillemotleft }, 69 { { KS_greater, KS_greater }, KS_guillemotright }, 70 { { KS_question, KS_question }, KS_questiondown }, 71 { { KS_dead_acute, KS_space }, KS_acute }, 72 { { KS_dead_grave, KS_space }, KS_grave }, 73 { { KS_dead_tilde, KS_space }, KS_asciitilde }, 74 { { KS_dead_circumflex, KS_space }, KS_asciicircum }, 75 { { KS_dead_circumflex, KS_A }, KS_Acircumflex }, 76 { { KS_dead_diaeresis, KS_A }, KS_Adiaeresis }, 77 { { KS_dead_grave, KS_A }, KS_Agrave }, 78 { { KS_dead_abovering, KS_A }, KS_Aring }, 79 { { KS_dead_tilde, KS_A }, KS_Atilde }, 80 { { KS_dead_cedilla, KS_C }, KS_Ccedilla }, 81 { { KS_dead_acute, KS_E }, KS_Eacute }, 82 { { KS_dead_circumflex, KS_E }, KS_Ecircumflex }, 83 { { KS_dead_diaeresis, KS_E }, KS_Ediaeresis }, 84 { { KS_dead_grave, KS_E }, KS_Egrave }, 85 { { KS_dead_acute, KS_I }, KS_Iacute }, 86 { { KS_dead_circumflex, KS_I }, KS_Icircumflex }, 87 { { KS_dead_diaeresis, KS_I }, KS_Idiaeresis }, 88 { { KS_dead_grave, KS_I }, KS_Igrave }, 89 { { KS_dead_tilde, KS_N }, KS_Ntilde }, 90 { { KS_dead_acute, KS_O }, KS_Oacute }, 91 { { KS_dead_circumflex, KS_O }, KS_Ocircumflex }, 92 { { KS_dead_diaeresis, KS_O }, KS_Odiaeresis }, 93 { { KS_dead_grave, KS_O }, KS_Ograve }, 94 { { KS_dead_tilde, KS_O }, KS_Otilde }, 95 { { KS_dead_acute, KS_U }, KS_Uacute }, 96 { { KS_dead_circumflex, KS_U }, KS_Ucircumflex }, 97 { { KS_dead_diaeresis, KS_U }, KS_Udiaeresis }, 98 { { KS_dead_grave, KS_U }, KS_Ugrave }, 99 { { KS_dead_acute, KS_Y }, KS_Yacute }, 100 { { KS_dead_acute, KS_a }, KS_aacute }, 101 { { KS_dead_circumflex, KS_a }, KS_acircumflex }, 102 { { KS_dead_diaeresis, KS_a }, KS_adiaeresis }, 103 { { KS_dead_grave, KS_a }, KS_agrave }, 104 { { KS_dead_abovering, KS_a }, KS_aring }, 105 { { KS_dead_tilde, KS_a }, KS_atilde }, 106 { { KS_dead_cedilla, KS_c }, KS_ccedilla }, 107 { { KS_dead_acute, KS_e }, KS_eacute }, 108 { { KS_dead_circumflex, KS_e }, KS_ecircumflex }, 109 { { KS_dead_diaeresis, KS_e }, KS_ediaeresis }, 110 { { KS_dead_grave, KS_e }, KS_egrave }, 111 { { KS_dead_acute, KS_i }, KS_iacute }, 112 { { KS_dead_circumflex, KS_i }, KS_icircumflex }, 113 { { KS_dead_diaeresis, KS_i }, KS_idiaeresis }, 114 { { KS_dead_grave, KS_i }, KS_igrave }, 115 { { KS_dead_tilde, KS_n }, KS_ntilde }, 116 { { KS_dead_acute, KS_o }, KS_oacute }, 117 { { KS_dead_circumflex, KS_o }, KS_ocircumflex }, 118 { { KS_dead_diaeresis, KS_o }, KS_odiaeresis }, 119 { { KS_dead_grave, KS_o }, KS_ograve }, 120 { { KS_dead_tilde, KS_o }, KS_otilde }, 121 { { KS_dead_acute, KS_u }, KS_uacute }, 122 { { KS_dead_circumflex, KS_u }, KS_ucircumflex }, 123 { { KS_dead_diaeresis, KS_u }, KS_udiaeresis }, 124 { { KS_dead_grave, KS_u }, KS_ugrave }, 125 { { KS_dead_acute, KS_y }, KS_yacute }, 126 { { KS_dead_diaeresis, KS_y }, KS_ydiaeresis }, 127 { { KS_quotedbl, KS_A }, KS_Adiaeresis }, 128 { { KS_quotedbl, KS_E }, KS_Ediaeresis }, 129 { { KS_quotedbl, KS_I }, KS_Idiaeresis }, 130 { { KS_quotedbl, KS_O }, KS_Odiaeresis }, 131 { { KS_quotedbl, KS_U }, KS_Udiaeresis }, 132 { { KS_quotedbl, KS_a }, KS_adiaeresis }, 133 { { KS_quotedbl, KS_e }, KS_ediaeresis }, 134 { { KS_quotedbl, KS_i }, KS_idiaeresis }, 135 { { KS_quotedbl, KS_o }, KS_odiaeresis }, 136 { { KS_quotedbl, KS_u }, KS_udiaeresis }, 137 { { KS_quotedbl, KS_y }, KS_ydiaeresis }, 138 { { KS_acute, KS_A }, KS_Aacute }, 139 { { KS_asciicircum, KS_A }, KS_Acircumflex }, 140 { { KS_grave, KS_A }, KS_Agrave }, 141 { { KS_asterisk, KS_A }, KS_Aring }, 142 { { KS_asciitilde, KS_A }, KS_Atilde }, 143 { { KS_cedilla, KS_C }, KS_Ccedilla }, 144 { { KS_acute, KS_E }, KS_Eacute }, 145 { { KS_asciicircum, KS_E }, KS_Ecircumflex }, 146 { { KS_grave, KS_E }, KS_Egrave }, 147 { { KS_acute, KS_I }, KS_Iacute }, 148 { { KS_asciicircum, KS_I }, KS_Icircumflex }, 149 { { KS_grave, KS_I }, KS_Igrave }, 150 { { KS_asciitilde, KS_N }, KS_Ntilde }, 151 { { KS_acute, KS_O }, KS_Oacute }, 152 { { KS_asciicircum, KS_O }, KS_Ocircumflex }, 153 { { KS_grave, KS_O }, KS_Ograve }, 154 { { KS_asciitilde, KS_O }, KS_Otilde }, 155 { { KS_acute, KS_U }, KS_Uacute }, 156 { { KS_asciicircum, KS_U }, KS_Ucircumflex }, 157 { { KS_grave, KS_U }, KS_Ugrave }, 158 { { KS_acute, KS_Y }, KS_Yacute }, 159 { { KS_acute, KS_a }, KS_aacute }, 160 { { KS_asciicircum, KS_a }, KS_acircumflex }, 161 { { KS_grave, KS_a }, KS_agrave }, 162 { { KS_asterisk, KS_a }, KS_aring }, 163 { { KS_asciitilde, KS_a }, KS_atilde }, 164 { { KS_cedilla, KS_c }, KS_ccedilla }, 165 { { KS_acute, KS_e }, KS_eacute }, 166 { { KS_asciicircum, KS_e }, KS_ecircumflex }, 167 { { KS_grave, KS_e }, KS_egrave }, 168 { { KS_acute, KS_i }, KS_iacute }, 169 { { KS_asciicircum, KS_i }, KS_icircumflex }, 170 { { KS_grave, KS_i }, KS_igrave }, 171 { { KS_asciitilde, KS_n }, KS_ntilde }, 172 { { KS_acute, KS_o }, KS_oacute }, 173 { { KS_asciicircum, KS_o }, KS_ocircumflex }, 174 { { KS_grave, KS_o }, KS_ograve }, 175 { { KS_asciitilde, KS_o }, KS_otilde }, 176 { { KS_acute, KS_u }, KS_uacute }, 177 { { KS_asciicircum, KS_u }, KS_ucircumflex }, 178 { { KS_grave, KS_u }, KS_ugrave }, 179 { { KS_acute, KS_y }, KS_yacute }, 180 { { KS_dead_semi, KS_gr_A }, KS_gr_At }, 181 { { KS_dead_semi, KS_gr_E }, KS_gr_Et }, 182 { { KS_dead_semi, KS_gr_H }, KS_gr_Ht }, 183 { { KS_dead_semi, KS_gr_I }, KS_gr_It }, 184 { { KS_dead_semi, KS_gr_O }, KS_gr_Ot }, 185 { { KS_dead_semi, KS_gr_Y }, KS_gr_Yt }, 186 { { KS_dead_semi, KS_gr_V }, KS_gr_Vt }, 187 { { KS_dead_colon, KS_gr_I }, KS_gr_Id }, 188 { { KS_dead_colon, KS_gr_Y }, KS_gr_Yd }, 189 { { KS_dead_semi, KS_gr_a }, KS_gr_at }, 190 { { KS_dead_semi, KS_gr_e }, KS_gr_et }, 191 { { KS_dead_semi, KS_gr_h }, KS_gr_ht }, 192 { { KS_dead_semi, KS_gr_i }, KS_gr_it }, 193 { { KS_dead_semi, KS_gr_o }, KS_gr_ot }, 194 { { KS_dead_semi, KS_gr_y }, KS_gr_yt }, 195 { { KS_dead_semi, KS_gr_v }, KS_gr_vt }, 196 { { KS_dead_colon, KS_gr_i }, KS_gr_id }, 197 { { KS_dead_colon, KS_gr_y }, KS_gr_yd } 198 }; 199 200 #define COMPOSE_SIZE sizeof(compose_tab)/sizeof(compose_tab[0]) 201 202 static int compose_tab_inorder = 0; 203 204 static inline int compose_tab_cmp(struct compose_tab_s *, struct compose_tab_s *); 205 static keysym_t ksym_upcase(keysym_t); 206 static void fillmapentry(const keysym_t *, int, struct wscons_keymap *); 207 208 static inline int 209 compose_tab_cmp(struct compose_tab_s *i, struct compose_tab_s *j) 210 { 211 if (i->elem[0] == j->elem[0]) 212 return(i->elem[1] - j->elem[1]); 213 else 214 return(i->elem[0] - j->elem[0]); 215 } 216 217 keysym_t 218 wskbd_compose_value(keysym_t *compose_buf) 219 { 220 int i, j, r; 221 struct compose_tab_s v; 222 223 if (! compose_tab_inorder) { 224 /* Insertion sort. */ 225 for (i = 1; i < COMPOSE_SIZE; i++) { 226 v = compose_tab[i]; 227 /* find correct slot, moving others up */ 228 for (j = i; --j >= 0 && compose_tab_cmp(& v, & compose_tab[j]) < 0; ) 229 compose_tab[j + 1] = compose_tab[j]; 230 compose_tab[j + 1] = v; 231 } 232 compose_tab_inorder = 1; 233 } 234 235 for (j = 0, i = COMPOSE_SIZE; i != 0; i /= 2) { 236 if (compose_tab[j + i/2].elem[0] == compose_buf[0]) { 237 if (compose_tab[j + i/2].elem[1] == compose_buf[1]) 238 return(compose_tab[j + i/2].result); 239 r = compose_tab[j + i/2].elem[1] < compose_buf[1]; 240 } else 241 r = compose_tab[j + i/2].elem[0] < compose_buf[0]; 242 if (r) { 243 j += i/2 + 1; 244 i--; 245 } 246 } 247 248 return(KS_voidSymbol); 249 } 250 251 static const u_char latin1_to_upper[256] = { 252 /* 0 8 1 9 2 a 3 b 4 c 5 d 6 e 7 f */ 253 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0 */ 254 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0 */ 255 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 1 */ 256 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 1 */ 257 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 2 */ 258 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 2 */ 259 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 3 */ 260 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 3 */ 261 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 4 */ 262 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 4 */ 263 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 5 */ 264 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 5 */ 265 0x00, 'A', 'B', 'C', 'D', 'E', 'F', 'G', /* 6 */ 266 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', /* 6 */ 267 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', /* 7 */ 268 'X', 'Y', 'Z', 0x00, 0x00, 0x00, 0x00, 0x00, /* 7 */ 269 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 8 */ 270 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 8 */ 271 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 9 */ 272 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 9 */ 273 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* a */ 274 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* a */ 275 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* b */ 276 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* b */ 277 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* c */ 278 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* c */ 279 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* d */ 280 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* d */ 281 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* e */ 282 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* e */ 283 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0x00, /* f */ 284 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0x00, /* f */ 285 }; 286 287 static keysym_t 288 ksym_upcase(keysym_t ksym) 289 { 290 if (ksym >= KS_f1 && ksym <= KS_f20) 291 return(KS_F1 - KS_f1 + ksym); 292 293 if (KS_GROUP(ksym) == KS_GROUP_Ascii && ksym <= 0xff && 294 latin1_to_upper[ksym] != 0x00) 295 return(latin1_to_upper[ksym]); 296 297 return(ksym); 298 } 299 300 static void 301 fillmapentry(const keysym_t *kp, int len, struct wscons_keymap *mapentry) 302 { 303 switch (len) { 304 case 0: 305 mapentry->group1[0] = KS_voidSymbol; 306 mapentry->group1[1] = KS_voidSymbol; 307 mapentry->group2[0] = KS_voidSymbol; 308 mapentry->group2[1] = KS_voidSymbol; 309 break; 310 311 case 1: 312 mapentry->group1[0] = kp[0]; 313 mapentry->group1[1] = ksym_upcase(kp[0]); 314 mapentry->group2[0] = mapentry->group1[0]; 315 mapentry->group2[1] = mapentry->group1[1]; 316 break; 317 318 case 2: 319 mapentry->group1[0] = kp[0]; 320 mapentry->group1[1] = kp[1]; 321 mapentry->group2[0] = mapentry->group1[0]; 322 mapentry->group2[1] = mapentry->group1[1]; 323 break; 324 325 case 3: 326 mapentry->group1[0] = kp[0]; 327 mapentry->group1[1] = kp[1]; 328 mapentry->group2[0] = kp[2]; 329 mapentry->group2[1] = ksym_upcase(kp[2]); 330 break; 331 332 case 4: 333 mapentry->group1[0] = kp[0]; 334 mapentry->group1[1] = kp[1]; 335 mapentry->group2[0] = kp[2]; 336 mapentry->group2[1] = kp[3]; 337 break; 338 339 } 340 } 341 342 void 343 wskbd_get_mapentry(const struct wskbd_mapdata *mapdata, int kc, 344 struct wscons_keymap *mapentry) 345 { 346 kbd_t cur; 347 const keysym_t *kp; 348 const struct wscons_keydesc *mp; 349 int l; 350 351 mapentry->command = KS_voidSymbol; 352 mapentry->group1[0] = KS_voidSymbol; 353 mapentry->group1[1] = KS_voidSymbol; 354 mapentry->group2[0] = KS_voidSymbol; 355 mapentry->group2[1] = KS_voidSymbol; 356 357 for (cur = mapdata->layout & ~KB_HANDLEDBYWSKBD; cur != 0; ) { 358 mp = mapdata->keydesc; 359 while (mp->map_size > 0) { 360 if (mp->name == cur) 361 break; 362 mp++; 363 } 364 365 /* If map not found, return */ 366 if (mp->map_size <= 0) 367 return; 368 369 for (kp = mp->map; kp < mp->map + mp->map_size; kp++) 370 if (KS_GROUP(*kp) == KS_GROUP_Keycode && 371 KS_VALUE(*kp) == kc) { 372 /* First skip keycode and possible command */ 373 kp++; 374 if (KS_GROUP(*kp) == KS_GROUP_Command || 375 *kp == KS_Cmd || *kp == KS_Cmd1 || *kp == KS_Cmd2) 376 mapentry->command = *kp++; 377 378 for (l = 0; kp + l < mp->map + mp->map_size; l++) 379 if (KS_GROUP(kp[l]) == KS_GROUP_Keycode) 380 break; 381 if (l > 4) 382 panic("wskbd_get_mapentry: %d(%d): bad entry", 383 mp->name, *kp); 384 fillmapentry(kp, l, mapentry); 385 return; 386 } 387 388 cur = mp->base; 389 } 390 } 391 392 void 393 wskbd_init_keymap(int newlen, struct wscons_keymap **map, int *maplen) 394 { 395 int i; 396 397 if (newlen != *maplen) { 398 if (*maplen > 0) 399 free(*map, M_TEMP); 400 *maplen = newlen; 401 *map = malloc(newlen*sizeof(struct wscons_keymap), 402 M_TEMP, M_WAITOK); 403 } 404 405 for (i = 0; i < *maplen; i++) { 406 (*map)[i].command = KS_voidSymbol; 407 (*map)[i].group1[0] = KS_voidSymbol; 408 (*map)[i].group1[1] = KS_voidSymbol; 409 (*map)[i].group2[0] = KS_voidSymbol; 410 (*map)[i].group2[1] = KS_voidSymbol; 411 } 412 } 413 414 int 415 wskbd_load_keymap(const struct wskbd_mapdata *mapdata, 416 struct wscons_keymap **map, int *maplen) 417 { 418 int i, s, kc, stack_ptr; 419 const keysym_t *kp; 420 const struct wscons_keydesc *mp, *stack[10]; 421 kbd_t cur; 422 423 for (cur = mapdata->layout & ~KB_HANDLEDBYWSKBD, stack_ptr = 0; 424 cur != 0; stack_ptr++) { 425 mp = mapdata->keydesc; 426 while (mp->map_size > 0) { 427 if (cur == 0 || mp->name == cur) { 428 break; 429 } 430 mp++; 431 } 432 433 if (stack_ptr == sizeof(stack)/sizeof(stack[0])) 434 panic("wskbd_load_keymap: %d: recursion too deep", 435 mapdata->layout); 436 if (mp->map_size <= 0) 437 return(EINVAL); 438 439 stack[stack_ptr] = mp; 440 cur = mp->base; 441 } 442 443 for (i = 0, s = stack_ptr - 1; s >= 0; s--) { 444 mp = stack[s]; 445 for (kp = mp->map; kp < mp->map + mp->map_size; kp++) 446 if (KS_GROUP(*kp) == KS_GROUP_Keycode && KS_VALUE(*kp) > i) 447 i = KS_VALUE(*kp); 448 } 449 450 wskbd_init_keymap(i + 1, map, maplen); 451 452 for (s = stack_ptr - 1; s >= 0; s--) { 453 mp = stack[s]; 454 for (kp = mp->map; kp < mp->map + mp->map_size; ) { 455 if (KS_GROUP(*kp) != KS_GROUP_Keycode) 456 panic("wskbd_load_keymap: %d(%d): bad entry", 457 mp->name, *kp); 458 459 kc = KS_VALUE(*kp); 460 kp++; 461 462 if (KS_GROUP(*kp) == KS_GROUP_Command || 463 *kp == KS_Cmd || *kp == KS_Cmd1 || *kp == KS_Cmd2) { 464 (*map)[kc].command = *kp; 465 kp++; 466 } 467 468 for (i = 0; kp + i < mp->map + mp->map_size; i++) 469 if (KS_GROUP(kp[i]) == KS_GROUP_Keycode) 470 break; 471 472 if (i > 4) 473 panic("wskbd_load_keymap: %d(%d): bad entry", 474 mp->name, *kp); 475 476 fillmapentry(kp, i, &(*map)[kc]); 477 kp += i; 478 } 479 } 480 481 return(0); 482 } 483
Indexes created Mon Oct 13 14:09:54 GMT 2025