1 /* $NetBSD: util.c,v 1.9 2001/09/19 12:45:24 ad Exp $ */ 2 3 /*- 4 * Copyright (c) 1998 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/time.h> 40 #include <dev/wscons/wsconsio.h> 41 #include <dev/wscons/wsksymdef.h> 42 #include <err.h> 43 #include <string.h> 44 #include <stdio.h> 45 #include <unistd.h> 46 #include "wsconsctl.h" 47 48 #define TABLEN(t) (sizeof(t)/sizeof(t[0])) 49 50 extern struct wskbd_map_data kbmap; /* from keyboard.c */ 51 extern struct wskbd_map_data newkbmap; /* from map_parse.y */ 52 53 struct nameint { 54 int value; 55 char *name; 56 }; 57 58 static struct nameint kbtype_tab[] = { 59 { WSKBD_TYPE_LK201, "lk201" }, 60 { WSKBD_TYPE_LK401, "lk401" }, 61 { WSKBD_TYPE_PC_XT, "pc-xt" }, 62 { WSKBD_TYPE_PC_AT, "pc-at" }, 63 { WSKBD_TYPE_USB, "usb" }, 64 { WSKBD_TYPE_HPC_KBD, "hpc-kbd" }, 65 { WSKBD_TYPE_HPC_BTN, "hpc-btn" }, 66 { WSKBD_TYPE_ARCHIMEDES, "archimedes" }, 67 { WSKBD_TYPE_RISCPC, "riscpc" }, 68 }; 69 70 static struct nameint mstype_tab[] = { 71 { WSMOUSE_TYPE_VSXXX, "dec-tc" }, 72 { WSMOUSE_TYPE_PS2, "ps2" }, 73 { WSMOUSE_TYPE_USB, "usb" }, 74 { WSMOUSE_TYPE_LMS, "logitech-bus" }, 75 { WSMOUSE_TYPE_MMS, "ms-inport" }, 76 { WSMOUSE_TYPE_TPANEL, "touch-panel" }, 77 { WSMOUSE_TYPE_NEXT, "next" }, 78 { WSMOUSE_TYPE_ARCHIMEDES, "archimedes" }, 79 }; 80 81 static struct nameint dpytype_tab[] = { 82 { WSDISPLAY_TYPE_UNKNOWN, "unknown" }, 83 { WSDISPLAY_TYPE_PM_MONO, "dec-pm-mono" }, 84 { WSDISPLAY_TYPE_PM_COLOR, "dec-pm-color" }, 85 { WSDISPLAY_TYPE_CFB, "dec-cfb" }, 86 { WSDISPLAY_TYPE_XCFB, "dec-xcfb" }, 87 { WSDISPLAY_TYPE_MFB, "dec-mfb" }, 88 { WSDISPLAY_TYPE_SFB, "dec-sfb" }, 89 { WSDISPLAY_TYPE_ISAVGA, "vga-isa" }, 90 { WSDISPLAY_TYPE_PCIVGA, "vga-pci" }, 91 { WSDISPLAY_TYPE_TGA, "dec-tga-pci" }, 92 { WSDISPLAY_TYPE_SFBP, "dec-sfb+" }, 93 { WSDISPLAY_TYPE_PCIMISC, "generic-pci" }, 94 { WSDISPLAY_TYPE_NEXTMONO, "next-mono" }, 95 { WSDISPLAY_TYPE_PX, "dex-px" }, 96 { WSDISPLAY_TYPE_PXG, "dex-pxg" }, 97 { WSDISPLAY_TYPE_TX, "dex-tx" }, 98 { WSDISPLAY_TYPE_HPCFB, "generic-hpc" }, 99 { WSDISPLAY_TYPE_VIDC, "arm-vidc" }, 100 { WSDISPLAY_TYPE_SPX, "dec-spx" }, 101 { WSDISPLAY_TYPE_GPX, "dec-gpx" }, 102 { WSDISPLAY_TYPE_LCG, "dec-lcg" }, 103 { WSDISPLAY_TYPE_VAX_MONO, "dec-vax-mono" }, 104 { WSDISPLAY_TYPE_SB_P9100, "sparcbook-p9100" }, 105 { WSDISPLAY_TYPE_EGA, "ega" }, 106 { WSDISPLAY_TYPE_DCPVR, "dreamcast-pvr" }, 107 }; 108 109 static struct nameint kbdenc_tab[] = { 110 KB_ENCTAB 111 }; 112 113 static struct nameint kbdvar_tab[] = { 114 KB_VARTAB 115 }; 116 117 static struct field *field_tab; 118 static int field_tab_len; 119 120 static char *int2name __P((int, int, struct nameint *, int)); 121 static int name2int __P((char *, struct nameint *, int)); 122 static void print_kmap __P((struct wskbd_map_data *)); 123 124 void 125 field_setup(ftab, len) 126 struct field *ftab; 127 int len; 128 { 129 field_tab = ftab; 130 field_tab_len = len; 131 } 132 133 struct field * 134 field_by_name(name) 135 char *name; 136 { 137 int i; 138 139 for (i = 0; i < field_tab_len; i++) 140 if (strcmp(field_tab[i].name, name) == 0) 141 return(field_tab + i); 142 143 errx(1, "%s: not found", name); 144 } 145 146 struct field * 147 field_by_value(addr) 148 void *addr; 149 { 150 int i; 151 152 for (i = 0; i < field_tab_len; i++) 153 if (field_tab[i].valp == addr) 154 return(field_tab + i); 155 156 errx(1, "internal error: field_by_value: not found"); 157 } 158 159 static char * 160 int2name(val, uflag, tab, len) 161 int val; 162 int uflag; 163 struct nameint *tab; 164 int len; 165 { 166 static char tmp[20]; 167 int i; 168 169 for (i = 0; i < len; i++) 170 if (tab[i].value == val) 171 return(tab[i].name); 172 173 if (uflag) { 174 snprintf(tmp, sizeof(tmp), "unknown_%d", val); 175 return(tmp); 176 } else 177 return(NULL); 178 } 179 180 static int 181 name2int(val, tab, len) 182 char *val; 183 struct nameint *tab; 184 int len; 185 { 186 int i; 187 188 for (i = 0; i < len; i++) 189 if (strcmp(tab[i].name, val) == 0) 190 return(tab[i].value); 191 return(-1); 192 } 193 194 void 195 pr_field(f, sep) 196 struct field *f; 197 char *sep; 198 { 199 char *p; 200 u_int flags; 201 int i; 202 203 if (sep) 204 printf("%s%s", f->name, sep); 205 206 switch (f->format) { 207 case FMT_UINT: 208 printf("%u", *((u_int *) f->valp)); 209 break; 210 case FMT_KBDTYPE: 211 p = int2name(*((u_int *) f->valp), 1, 212 kbtype_tab, TABLEN(kbtype_tab)); 213 printf("%s", p); 214 break; 215 case FMT_MSTYPE: 216 p = int2name(*((u_int *) f->valp), 1, 217 mstype_tab, TABLEN(mstype_tab)); 218 printf("%s", p); 219 break; 220 case FMT_DPYTYPE: 221 p = int2name(*((u_int *) f->valp), 1, 222 dpytype_tab, TABLEN(dpytype_tab)); 223 printf("%s", p); 224 break; 225 case FMT_KBDENC: 226 p = int2name(KB_ENCODING(*((u_int *) f->valp)), 1, 227 kbdenc_tab, TABLEN(kbdenc_tab)); 228 printf("%s", p); 229 230 flags = KB_VARIANT(*((u_int *) f->valp)); 231 for (i = 0; i < 32; i++) { 232 if (!(flags & (1 << i))) 233 continue; 234 p = int2name(flags & (1 << i), 1, 235 kbdvar_tab, TABLEN(kbdvar_tab)); 236 printf(".%s", p); 237 } 238 break; 239 case FMT_KBMAP: 240 print_kmap((struct wskbd_map_data *) f->valp); 241 break; 242 default: 243 errx(1, "internal error: pr_field: no format %d", f->format); 244 break; 245 } 246 247 printf("\n"); 248 } 249 250 void 251 rd_field(f, val, merge) 252 struct field *f; 253 char *val; 254 int merge; 255 { 256 int i; 257 u_int u; 258 char *p; 259 struct wscons_keymap *mp; 260 261 switch (f->format) { 262 case FMT_UINT: 263 if (sscanf(val, "%u", &u) != 1) 264 errx(1, "%s: not a number", val); 265 if (merge) 266 *((u_int *) f->valp) += u; 267 else 268 *((u_int *) f->valp) = u; 269 break; 270 case FMT_KBDENC: 271 p = strchr(val, '.'); 272 if (p != NULL) 273 *p++ = '\0'; 274 275 i = name2int(val, kbdenc_tab, TABLEN(kbdenc_tab)); 276 if (i == -1) 277 errx(1, "%s: not a valid encoding", val); 278 *((u_int *) f->valp) = i; 279 280 while (p) { 281 val = p; 282 p = strchr(p, '.'); 283 if (p != NULL) 284 *p++ = '\0'; 285 i = name2int(val, kbdvar_tab, TABLEN(kbdvar_tab)); 286 if (i == -1) 287 errx(1, "%s: not a valid variant", val); 288 *((u_int *) f->valp) |= i; 289 } 290 break; 291 case FMT_KBMAP: 292 if (! merge) 293 kbmap.maplen = 0; 294 map_scan_setinput(val); 295 yyparse(); 296 if (merge) { 297 if (newkbmap.maplen < kbmap.maplen) 298 newkbmap.maplen = kbmap.maplen; 299 for (i = 0; i < kbmap.maplen; i++) { 300 mp = newkbmap.map + i; 301 if (mp->command == KS_voidSymbol && 302 mp->group1[0] == KS_voidSymbol && 303 mp->group1[1] == KS_voidSymbol && 304 mp->group2[0] == KS_voidSymbol && 305 mp->group2[1] == KS_voidSymbol) 306 *mp = kbmap.map[i]; 307 } 308 } 309 kbmap.maplen = newkbmap.maplen; 310 bcopy(newkbmap.map, kbmap.map, 311 kbmap.maplen*sizeof(struct wscons_keymap)); 312 break; 313 default: 314 errx(1, "internal error: rd_field: no format %d", f->format); 315 break; 316 } 317 } 318 319 static void 320 print_kmap(map) 321 struct wskbd_map_data *map; 322 { 323 int i; 324 struct wscons_keymap *mp; 325 326 for (i = 0; i < map->maplen; i++) { 327 mp = map->map + i; 328 329 if (mp->command == KS_voidSymbol && 330 mp->group1[0] == KS_voidSymbol && 331 mp->group1[1] == KS_voidSymbol && 332 mp->group2[0] == KS_voidSymbol && 333 mp->group2[1] == KS_voidSymbol) 334 continue; 335 printf("\n"); 336 printf("keycode %u =", i); 337 if (mp->command != KS_voidSymbol) 338 printf(" %s", ksym2name(mp->command)); 339 printf(" %s", ksym2name(mp->group1[0])); 340 if (mp->group1[0] != mp->group1[1] || 341 mp->group1[0] != mp->group2[0] || 342 mp->group1[0] != mp->group2[1]) { 343 printf(" %s", ksym2name(mp->group1[1])); 344 if (mp->group1[0] != mp->group2[0] || 345 mp->group1[1] != mp->group2[1]) { 346 printf(" %s", ksym2name(mp->group2[0])); 347 printf(" %s", ksym2name(mp->group2[1])); 348 } 349 } 350 } 351 } 352