1 /* $OpenBSD: util.c,v 1.57 2012/04/17 14:53:47 deraadt Exp $ */ 2 /* $NetBSD: util.c,v 1.8 2000/03/14 08:11:53 sato Exp $ */ 3 4 /*- 5 * Copyright (c) 1998 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation 9 * by Juergen Hannken-Illjes. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 #include <sys/ioctl.h> 34 #include <sys/time.h> 35 #include <dev/wscons/wsconsio.h> 36 #include <dev/wscons/wsksymdef.h> 37 #include <err.h> 38 #include <stdlib.h> 39 #include <string.h> 40 #include <stdio.h> 41 #include <unistd.h> 42 #include "wsconsctl.h" 43 44 #define TABLEN(t) (sizeof(t)/sizeof(t[0])) 45 46 extern struct wskbd_map_data kbmap; /* from keyboard.c */ 47 extern struct wskbd_map_data newkbmap; /* from map_parse.y */ 48 extern struct wsmouse_calibcoords wmcoords; /* from mouse.c */ 49 50 struct nameint { 51 int value; 52 char *name; 53 }; 54 55 static const struct nameint kbtype_tab[] = { 56 { WSKBD_TYPE_LK201, "lk201" }, 57 { WSKBD_TYPE_LK401, "lk401" }, 58 { WSKBD_TYPE_PC_XT, "pc-xt" }, 59 { WSKBD_TYPE_PC_AT, "pc-at" }, 60 { WSKBD_TYPE_USB, "usb" }, 61 { WSKBD_TYPE_NEXT, "NeXT" }, 62 { WSKBD_TYPE_HPC_KBD, "hpc-kbd" }, 63 { WSKBD_TYPE_HPC_BTN, "hpc-btn" }, 64 { WSKBD_TYPE_ADB, "adb" }, 65 { WSKBD_TYPE_SUN, "sun" }, 66 { WSKBD_TYPE_SUN5, "sun5" }, 67 { WSKBD_TYPE_HIL, "hil" }, 68 { WSKBD_TYPE_GSC, "hp-ps2" }, 69 { WSKBD_TYPE_LUNA, "luna" }, 70 { WSKBD_TYPE_ZAURUS, "zaurus" }, 71 { WSKBD_TYPE_DOMAIN, "domain" }, 72 { WSKBD_TYPE_BLUETOOTH, "bluetooth" }, 73 { WSKBD_TYPE_KPC, "kpc" }, 74 { WSKBD_TYPE_SGI, "sgi" }, 75 }; 76 77 static const struct nameint mstype_tab[] = { 78 { WSMOUSE_TYPE_VSXXX, "dec-tc" }, 79 { WSMOUSE_TYPE_PS2, "ps2" }, 80 { WSMOUSE_TYPE_USB, "usb" }, 81 { WSMOUSE_TYPE_LMS, "lms" }, 82 { WSMOUSE_TYPE_MMS, "mms" }, 83 { WSMOUSE_TYPE_TPANEL, "touch-panel" }, 84 { WSMOUSE_TYPE_NEXT, "NeXT" }, 85 { WSMOUSE_TYPE_ARCHIMEDES, "archimedes" }, 86 { WSMOUSE_TYPE_ADB, "adb" }, 87 { WSMOUSE_TYPE_HIL, "hil" }, 88 { WSMOUSE_TYPE_LUNA, "luna" }, 89 { WSMOUSE_TYPE_DOMAIN, "domain" }, 90 { WSMOUSE_TYPE_BLUETOOTH, "bluetooth" }, 91 { WSMOUSE_TYPE_SUN, "sun" }, 92 { WSMOUSE_TYPE_SYNAPTICS, "synaptics" }, 93 { WSMOUSE_TYPE_ALPS, "alps" }, 94 { WSMOUSE_TYPE_SGI, "sgi" } 95 }; 96 97 static const struct nameint dpytype_tab[] = { 98 { WSDISPLAY_TYPE_UNKNOWN, "unknown" }, 99 { WSDISPLAY_TYPE_PM_MONO, "dec-pm-mono" }, 100 { WSDISPLAY_TYPE_PM_COLOR, "dec-pm-color" }, 101 { WSDISPLAY_TYPE_CFB, "dec-cfb" }, 102 { WSDISPLAY_TYPE_XCFB, "dec-xcfb" }, 103 { WSDISPLAY_TYPE_MFB, "dec-mfb" }, 104 { WSDISPLAY_TYPE_SFB, "dec-sfb" }, 105 { WSDISPLAY_TYPE_ISAVGA, "vga-isa" }, 106 { WSDISPLAY_TYPE_PCIVGA, "vga-pci" }, 107 { WSDISPLAY_TYPE_TGA, "dec-tga-pci" }, 108 { WSDISPLAY_TYPE_SFBP, "dec-sfb+" }, 109 { WSDISPLAY_TYPE_PCIMISC, "generic-pci" }, 110 { WSDISPLAY_TYPE_NEXTMONO, "next-mono" }, 111 { WSDISPLAY_TYPE_PX, "dec-px" }, 112 { WSDISPLAY_TYPE_PXG, "dec-pxg" }, 113 { WSDISPLAY_TYPE_TX, "dec-tx" }, 114 { WSDISPLAY_TYPE_HPCFB, "generic-hpc" }, 115 { WSDISPLAY_TYPE_VIDC, "arm-vidc" }, 116 { WSDISPLAY_TYPE_SPX, "dec-spx" }, 117 { WSDISPLAY_TYPE_GPX, "dec-gpx" }, 118 { WSDISPLAY_TYPE_LCG, "dec-lcg" }, 119 { WSDISPLAY_TYPE_VAX_MONO, "dec-mono" }, 120 { WSDISPLAY_TYPE_SB_P9100, "p9100" }, 121 { WSDISPLAY_TYPE_EGA, "ega" }, 122 { WSDISPLAY_TYPE_DCPVR, "powervr" }, 123 { WSDISPLAY_TYPE_SUN24, "sun24" }, 124 { WSDISPLAY_TYPE_SUNBW, "sunbw" }, 125 { WSDISPLAY_TYPE_STI, "hp-sti" }, 126 { WSDISPLAY_TYPE_SUNCG3, "suncg3" }, 127 { WSDISPLAY_TYPE_SUNCG6, "suncg6" }, 128 { WSDISPLAY_TYPE_SUNFFB, "sunffb" }, 129 { WSDISPLAY_TYPE_SUNCG14, "suncg14" }, 130 { WSDISPLAY_TYPE_SUNCG2, "suncg2" }, 131 { WSDISPLAY_TYPE_SUNCG4, "suncg4" }, 132 { WSDISPLAY_TYPE_SUNCG8, "suncg8" }, 133 { WSDISPLAY_TYPE_SUNTCX, "suntcx" }, 134 { WSDISPLAY_TYPE_AGTEN, "agten" }, 135 { WSDISPLAY_TYPE_XVIDEO, "xvideo" }, 136 { WSDISPLAY_TYPE_SUNCG12, "suncg12" }, 137 { WSDISPLAY_TYPE_MGX, "mgx" }, 138 { WSDISPLAY_TYPE_SB_P9000, "p9000" }, 139 { WSDISPLAY_TYPE_RFLEX, "rasterflex" }, 140 { WSDISPLAY_TYPE_LUNA, "luna" }, 141 { WSDISPLAY_TYPE_DVBOX, "davinci" }, 142 { WSDISPLAY_TYPE_GBOX, "gatorbox" }, 143 { WSDISPLAY_TYPE_RBOX, "renaissance" }, 144 { WSDISPLAY_TYPE_HYPERION, "hyperion" }, 145 { WSDISPLAY_TYPE_TOPCAT, "topcat" }, 146 { WSDISPLAY_TYPE_PXALCD, "pxalcd" }, 147 { WSDISPLAY_TYPE_MAC68K, "mac68k" }, 148 { WSDISPLAY_TYPE_SUNLEO, "sunleo" }, 149 { WSDISPLAY_TYPE_TVRX, "tvrx" }, 150 { WSDISPLAY_TYPE_CFXGA, "cfxga" }, 151 { WSDISPLAY_TYPE_LCSPX, "dec-lcspx" }, 152 { WSDISPLAY_TYPE_GBE, "gbe" }, 153 { WSDISPLAY_TYPE_LEGSS, "dec-legss" }, 154 { WSDISPLAY_TYPE_IFB, "ifb" }, 155 { WSDISPLAY_TYPE_RAPTOR, "raptor" }, 156 { WSDISPLAY_TYPE_DL, "displaylink" }, 157 { WSDISPLAY_TYPE_MACHFB, "mach64" }, 158 { WSDISPLAY_TYPE_GFXP, "gfxp" }, 159 { WSDISPLAY_TYPE_RADEONFB, "radeon" }, 160 { WSDISPLAY_TYPE_SMFB, "smfb" }, 161 { WSDISPLAY_TYPE_SISFB, "sisfb" }, 162 { WSDISPLAY_TYPE_ODYSSEY, "odyssey" }, 163 { WSDISPLAY_TYPE_IMPACT, "impact" }, 164 { WSDISPLAY_TYPE_GRTWO, "grtwo" }, 165 { WSDISPLAY_TYPE_NEWPORT, "newport" }, 166 { WSDISPLAY_TYPE_LIGHT, "light" } 167 }; 168 169 static const struct nameint kbdenc_tab[] = { 170 KB_ENCTAB 171 }; 172 173 static const struct nameint kbdvar_tab[] = { 174 KB_VARTAB 175 }; 176 177 char *int2name(int, int, const struct nameint *, int); 178 int name2int(char *, const struct nameint *, int); 179 void print_kmap(struct wskbd_map_data *); 180 void print_emul(struct wsdisplay_emultype *); 181 void print_screen(struct wsdisplay_screentype *); 182 183 struct field * 184 field_by_name(struct field *field_tab, char *name) 185 { 186 const char *p = strchr(name, '.'); 187 188 if (!p++) 189 errx(1, "%s: illegal variable name", name); 190 191 for (; field_tab->name; field_tab++) 192 if (strcmp(field_tab->name, p) == 0) 193 return (field_tab); 194 195 errx(1, "%s: not found", name); 196 } 197 198 struct field * 199 field_by_value(struct field *field_tab, void *addr) 200 { 201 for (; field_tab->name; field_tab++) 202 if (field_tab->valp == addr) 203 return (field_tab); 204 205 errx(1, "internal error: field_by_value: not found"); 206 } 207 208 char * 209 int2name(int val, int uflag, const struct nameint *tab, int len) 210 { 211 static char tmp[20]; 212 int i; 213 214 for (i = 0; i < len; i++) 215 if (tab[i].value == val) 216 return(tab[i].name); 217 218 if (uflag) { 219 snprintf(tmp, sizeof(tmp), "unknown_%d", val); 220 return(tmp); 221 } else 222 return(NULL); 223 } 224 225 int 226 name2int(char *val, const struct nameint *tab, int len) 227 { 228 int i; 229 230 for (i = 0; i < len; i++) 231 if (strcmp(tab[i].name, val) == 0) 232 return(tab[i].value); 233 return(-1); 234 } 235 236 void 237 pr_field(const char *pre, struct field *f, const char *sep) 238 { 239 struct field_pc *pc; 240 u_int flags; 241 int i, n; 242 char *p; 243 244 if (sep) 245 printf("%s.%s%s", pre, f->name, sep); 246 247 switch (f->format) { 248 case FMT_UINT: 249 printf("%u", *((u_int *) f->valp)); 250 break; 251 case FMT_INT: 252 printf("%d", *((int *) f->valp)); 253 break; 254 case FMT_BOOL: 255 printf("%s", *((u_int *) f->valp)? "on" : "off"); 256 break; 257 case FMT_PC: 258 pc = f->valp; 259 i = pc->max - pc->min; 260 n = pc->cur - pc->min; 261 printf("%u.%02u%%", n * 100 / i, ((n * 100) % i) * 100 / i); 262 break; 263 case FMT_KBDTYPE: 264 p = int2name(*((u_int *) f->valp), 1, 265 kbtype_tab, TABLEN(kbtype_tab)); 266 printf("%s", p); 267 break; 268 case FMT_MSTYPE: 269 p = int2name(*((u_int *) f->valp), 1, 270 mstype_tab, TABLEN(mstype_tab)); 271 printf("%s", p); 272 break; 273 case FMT_DPYTYPE: 274 p = int2name(*((u_int *) f->valp), 1, 275 dpytype_tab, TABLEN(dpytype_tab)); 276 printf("%s", p); 277 break; 278 case FMT_KBDENC: 279 p = int2name(KB_ENCODING(*((u_int *) f->valp)), 1, 280 kbdenc_tab, TABLEN(kbdenc_tab)); 281 printf("%s", p); 282 283 flags = KB_VARIANT(*((u_int *) f->valp)); 284 for (i = 0; i < 32; i++) { 285 if (!(flags & (1 << i))) 286 continue; 287 p = int2name(flags & (1 << i), 1, 288 kbdvar_tab, TABLEN(kbdvar_tab)); 289 printf(".%s", p); 290 } 291 break; 292 case FMT_KBMAP: 293 print_kmap((struct wskbd_map_data *) f->valp); 294 break; 295 case FMT_SCALE: 296 printf("%d,%d,%d,%d,%d,%d,%d", wmcoords.minx, wmcoords.maxx, 297 wmcoords.miny, wmcoords.maxy, wmcoords.swapxy, 298 wmcoords.resx, wmcoords.resy); 299 break; 300 case FMT_EMUL: 301 print_emul((struct wsdisplay_emultype *) f->valp); 302 break; 303 case FMT_SCREEN: 304 print_screen((struct wsdisplay_screentype *) f->valp); 305 break; 306 default: 307 errx(1, "internal error: pr_field: no format %d", f->format); 308 break; 309 } 310 311 printf("\n"); 312 } 313 314 void 315 rd_field(struct field *f, char *val, int merge) 316 { 317 struct wscons_keymap *mp; 318 struct field_pc *pc; 319 u_int u, r, fr; 320 char *p; 321 int i; 322 323 switch (f->format) { 324 case FMT_UINT: 325 if (sscanf(val, "%u", &u) != 1) 326 errx(1, "%s: not a number", val); 327 if (merge) 328 *((u_int *) f->valp) += u; 329 else 330 *((u_int *) f->valp) = u; 331 break; 332 case FMT_INT: 333 if (sscanf(val, "%d", &i) != 1) 334 errx(1, "%s: not a number", val); 335 if (merge) 336 *((int *) f->valp) += i; 337 else 338 *((int *) f->valp) = i; 339 break; 340 case FMT_BOOL: 341 if (*val != 'o' || (val[1] != 'n' && 342 (val[1] != 'f' || val[2] != 'f'))) 343 errx(1, "%s: invalid value (on/off)", val); 344 *((u_int *) f->valp) = val[1] == 'n'? 1 : 0; 345 break; 346 case FMT_PC: 347 fr = 0; 348 if ((i = sscanf(val, "%u.%u%%", &u, &fr)) != 2 && i != 1) 349 errx(1, "%s: not a valid number", val); 350 pc = f->valp; 351 r = pc->max - pc->min; 352 i = pc->min + (r * u) / 100 + (r * fr) / 100 / 100; 353 if (merge == '+') 354 pc->cur += i; 355 else if (merge == '-') 356 pc->cur -= i; 357 else 358 pc->cur = i; 359 if (pc->cur > pc->max) 360 pc->cur = pc->max; 361 if (pc->cur < pc->min) 362 pc->cur = pc->min; 363 break; 364 case FMT_KBDENC: 365 p = strchr(val, '.'); 366 if (p != NULL) 367 *p++ = '\0'; 368 369 i = name2int(val, kbdenc_tab, TABLEN(kbdenc_tab)); 370 if (i == -1) 371 errx(1, "%s: not a valid encoding", val); 372 *((u_int *) f->valp) = i; 373 374 while (p) { 375 val = p; 376 p = strchr(p, '.'); 377 if (p != NULL) 378 *p++ = '\0'; 379 i = name2int(val, kbdvar_tab, TABLEN(kbdvar_tab)); 380 if (i == -1) 381 errx(1, "%s: not a valid variant", val); 382 *((u_int *) f->valp) |= i; 383 } 384 break; 385 case FMT_KBMAP: 386 if (! merge) 387 kbmap.maplen = 0; 388 map_scan_setinput(val); 389 yyparse(); 390 if (merge) { 391 if (newkbmap.maplen < kbmap.maplen) 392 newkbmap.maplen = kbmap.maplen; 393 for (i = 0; i < kbmap.maplen; i++) { 394 mp = newkbmap.map + i; 395 if (mp->command == KS_voidSymbol && 396 mp->group1[0] == KS_voidSymbol && 397 mp->group1[1] == KS_voidSymbol && 398 mp->group2[0] == KS_voidSymbol && 399 mp->group2[1] == KS_voidSymbol) 400 *mp = kbmap.map[i]; 401 } 402 } 403 kbmap.maplen = newkbmap.maplen; 404 bcopy(newkbmap.map, kbmap.map, 405 kbmap.maplen*sizeof(struct wscons_keymap)); 406 break; 407 case FMT_SCALE: 408 { 409 const char *errstr = 0; 410 411 /* Unspecified values default to 0. */ 412 bzero(&wmcoords, sizeof(wmcoords)); 413 val = (void *)strtok(val, ","); 414 if (val != NULL) { 415 wmcoords.minx = (int)strtonum(val, 416 0, 32768, &errstr); 417 val = (void *)strtok(NULL, ","); 418 } 419 if (!errstr && val != NULL) { 420 wmcoords.maxx = (int)strtonum(val, 421 0, 32768, &errstr); 422 val = (void *)strtok(NULL, ","); 423 } 424 if (!errstr && val != NULL) { 425 wmcoords.miny = (int)strtonum(val, 426 0, 32768, &errstr); 427 val = (void *)strtok(NULL, ","); 428 } 429 if (!errstr && val != NULL) { 430 wmcoords.maxy = (int)strtonum(val, 431 0, 32768, &errstr); 432 val = (void *)strtok(NULL, ","); 433 } 434 if (!errstr && val != NULL) { 435 wmcoords.swapxy = (int)strtonum(val, 436 0, 32768, &errstr); 437 val = (void *)strtok(NULL, ","); 438 } 439 if (!errstr && val != NULL) { 440 wmcoords.resx = (int)strtonum(val, 441 0, 32768, &errstr); 442 val = (void *)strtok(NULL, ","); 443 } 444 if (!errstr && val != NULL) { 445 wmcoords.resy = (int)strtonum(val, 446 0, 32768, &errstr); 447 val = (void *)strtok(NULL, ","); 448 } 449 if (errstr) 450 errx(1, "calibration value is %s", errstr); 451 if (val != NULL) 452 errx(1, "too many calibration values"); 453 454 break; 455 } 456 default: 457 errx(1, "internal error: rd_field: no format %d", f->format); 458 break; 459 } 460 } 461 462 void 463 print_kmap(struct wskbd_map_data *map) 464 { 465 struct wscons_keymap *mp; 466 int i; 467 468 for (i = 0; i < map->maplen; i++) { 469 mp = map->map + i; 470 471 if (mp->command == KS_voidSymbol && 472 mp->group1[0] == KS_voidSymbol && 473 mp->group1[1] == KS_voidSymbol && 474 mp->group2[0] == KS_voidSymbol && 475 mp->group2[1] == KS_voidSymbol) 476 continue; 477 printf("\n"); 478 printf("keycode %u =", i); 479 if (mp->command != KS_voidSymbol) 480 printf(" %s", ksym2name(mp->command)); 481 printf(" %s", ksym2name(mp->group1[0])); 482 if (mp->group1[0] != mp->group1[1] || 483 mp->group1[0] != mp->group2[0] || 484 mp->group1[0] != mp->group2[1]) { 485 printf(" %s", ksym2name(mp->group1[1])); 486 if (mp->group1[0] != mp->group2[0] || 487 mp->group1[1] != mp->group2[1]) { 488 printf(" %s", ksym2name(mp->group2[0])); 489 printf(" %s", ksym2name(mp->group2[1])); 490 } 491 } 492 } 493 ksymenc(0); 494 } 495 496 void 497 print_emul(struct wsdisplay_emultype *emuls) 498 { 499 struct wsdisplay_emultype e; 500 int fd,i; 501 char c='\0'; 502 503 fd=emuls->idx; 504 e.idx=0; 505 i = ioctl(fd, WSDISPLAYIO_GETEMULTYPE, &e); 506 while(i == 0) { 507 if (c != '\0') 508 printf("%c", c); 509 printf("%s", e.name); 510 c=','; 511 e.idx++; 512 i = ioctl(fd, WSDISPLAYIO_GETEMULTYPE, &e); 513 } 514 } 515 516 void 517 print_screen(struct wsdisplay_screentype *screens) 518 { 519 struct wsdisplay_screentype s; 520 int fd,i; 521 char c='\0'; 522 523 fd=screens->idx; 524 s.idx=0; 525 i = ioctl(fd, WSDISPLAYIO_GETSCREENTYPE, &s); 526 while(i == 0) { 527 if (c != '\0') 528 printf("%c", c); 529 printf("%s", s.name); 530 c=','; 531 s.idx++; 532 i = ioctl(fd, WSDISPLAYIO_GETSCREENTYPE, &s); 533 } 534 } 535