| 1 | /* |
| 2 | * |
| 3 | * Copyright (c) 1997 Metro Link Incorporated |
| 4 | * |
| 5 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 6 | * copy of this software and associated documentation files (the "Software"), |
| 7 | * to deal in the Software without restriction, including without limitation |
| 8 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 9 | * and/or sell copies of the Software, and to permit persons to whom the |
| 10 | * Software is furnished to do so, subject to the following conditions: |
| 11 | * |
| 12 | * The above copyright notice and this permission notice shall be included in |
| 13 | * all copies or substantial portions of the Software. |
| 14 | * |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 18 | * THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 19 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF |
| 20 | * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 21 | * SOFTWARE. |
| 22 | * |
| 23 | * Except as contained in this notice, the name of the Metro Link shall not be |
| 24 | * used in advertising or otherwise to promote the sale, use or other dealings |
| 25 | * in this Software without prior written authorization from Metro Link. |
| 26 | * |
| 27 | */ |
| 28 | /* |
| 29 | * Copyright (c) 1997-2003 by The XFree86 Project, Inc. |
| 30 | * |
| 31 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 32 | * copy of this software and associated documentation files (the "Software"), |
| 33 | * to deal in the Software without restriction, including without limitation |
| 34 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 35 | * and/or sell copies of the Software, and to permit persons to whom the |
| 36 | * Software is furnished to do so, subject to the following conditions: |
| 37 | * |
| 38 | * The above copyright notice and this permission notice shall be included in |
| 39 | * all copies or substantial portions of the Software. |
| 40 | * |
| 41 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 42 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 43 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 44 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| 45 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| 46 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 47 | * OTHER DEALINGS IN THE SOFTWARE. |
| 48 | * |
| 49 | * Except as contained in this notice, the name of the copyright holder(s) |
| 50 | * and author(s) shall not be used in advertising or otherwise to promote |
| 51 | * the sale, use or other dealings in this Software without prior written |
| 52 | * authorization from the copyright holder(s) and author(s). |
| 53 | */ |
| 54 | |
| 55 | #ifdef HAVE_XORG_CONFIG_H |
| 56 | #include <xorg-config.h> |
| 57 | #endif |
| 58 | |
| 59 | #include "xf86Parser.h" |
| 60 | #include "xf86tokens.h" |
| 61 | #include "Configint.h" |
| 62 | #include <string.h> |
| 63 | #include "optionstr.h" |
| 64 | |
| 65 | /* Needed for auto server layout */ |
| 66 | extern int xf86CheckBoolOption(void *optlist, const char *name, int deflt); |
| 67 | |
| 68 | extern LexRec val; |
| 69 | |
| 70 | static xf86ConfigSymTabRec LayoutTab[] = { |
| 71 | {ENDSECTION, "endsection"}, |
| 72 | {SCREEN, "screen"}, |
| 73 | {IDENTIFIER, "identifier"}, |
| 74 | {INACTIVE, "inactive"}, |
| 75 | {INPUTDEVICE, "inputdevice"}, |
| 76 | {OPTION, "option"}, |
| 77 | {-1, ""}, |
| 78 | }; |
| 79 | |
| 80 | static xf86ConfigSymTabRec AdjTab[] = { |
| 81 | {RIGHTOF, "rightof"}, |
| 82 | {LEFTOF, "leftof"}, |
| 83 | {ABOVE, "above"}, |
| 84 | {BELOW, "below"}, |
| 85 | {RELATIVE, "relative"}, |
| 86 | {ABSOLUTE, "absolute"}, |
| 87 | {-1, ""}, |
| 88 | }; |
| 89 | |
| 90 | #define CLEANUP xf86freeLayoutList |
| 91 | |
| 92 | XF86ConfLayoutPtr |
| 93 | xf86parseLayoutSection(void) |
| 94 | { |
| 95 | int has_ident = FALSE; |
| 96 | int token; |
| 97 | |
| 98 | parsePrologue(XF86ConfLayoutPtr, XF86ConfLayoutRec) |
| 99 | |
| 100 | while ((token = xf86getToken(LayoutTab)) != ENDSECTION) { |
| 101 | switch (token) { |
| 102 | case COMMENT: |
| 103 | ptr->lay_comment = xf86addComment(ptr->lay_comment, val.str); |
| 104 | break; |
| 105 | case IDENTIFIER: |
| 106 | if (xf86getSubToken(&(ptr->lay_comment)) != STRING) |
| 107 | Error(QUOTE_MSG, "Identifier"); |
| 108 | if (has_ident == TRUE) |
| 109 | Error(MULTIPLE_MSG, "Identifier"); |
| 110 | ptr->lay_identifier = val.str; |
| 111 | has_ident = TRUE; |
| 112 | break; |
| 113 | case INACTIVE: |
| 114 | { |
| 115 | XF86ConfInactivePtr iptr; |
| 116 | |
| 117 | iptr = calloc(1, sizeof(XF86ConfInactiveRec)); |
| 118 | iptr->list.next = NULL; |
| 119 | if (xf86getSubToken(&(ptr->lay_comment)) != STRING) { |
| 120 | free(iptr); |
| 121 | Error(INACTIVE_MSG); |
| 122 | } |
| 123 | iptr->inactive_device_str = val.str; |
| 124 | ptr->lay_inactive_lst = (XF86ConfInactivePtr) |
| 125 | xf86addListItem((glp) ptr->lay_inactive_lst, (glp) iptr); |
| 126 | } |
| 127 | break; |
| 128 | case SCREEN: |
| 129 | { |
| 130 | XF86ConfAdjacencyPtr aptr; |
| 131 | int absKeyword = 0; |
| 132 | |
| 133 | aptr = calloc(1, sizeof(XF86ConfAdjacencyRec)); |
| 134 | aptr->list.next = NULL; |
| 135 | aptr->adj_scrnum = -1; |
| 136 | aptr->adj_where = CONF_ADJ_OBSOLETE; |
| 137 | aptr->adj_x = 0; |
| 138 | aptr->adj_y = 0; |
| 139 | aptr->adj_refscreen = NULL; |
| 140 | if ((token = xf86getSubToken(&(ptr->lay_comment))) == NUMBER) |
| 141 | aptr->adj_scrnum = val.num; |
| 142 | else |
| 143 | xf86unGetToken(token); |
| 144 | token = xf86getSubToken(&(ptr->lay_comment)); |
| 145 | if (token != STRING) { |
| 146 | free(aptr); |
| 147 | Error(SCREEN_MSG); |
| 148 | } |
| 149 | aptr->adj_screen_str = val.str; |
| 150 | |
| 151 | token = xf86getSubTokenWithTab(&(ptr->lay_comment), AdjTab); |
| 152 | switch (token) { |
| 153 | case RIGHTOF: |
| 154 | aptr->adj_where = CONF_ADJ_RIGHTOF; |
| 155 | break; |
| 156 | case LEFTOF: |
| 157 | aptr->adj_where = CONF_ADJ_LEFTOF; |
| 158 | break; |
| 159 | case ABOVE: |
| 160 | aptr->adj_where = CONF_ADJ_ABOVE; |
| 161 | break; |
| 162 | case BELOW: |
| 163 | aptr->adj_where = CONF_ADJ_BELOW; |
| 164 | break; |
| 165 | case RELATIVE: |
| 166 | aptr->adj_where = CONF_ADJ_RELATIVE; |
| 167 | break; |
| 168 | case ABSOLUTE: |
| 169 | aptr->adj_where = CONF_ADJ_ABSOLUTE; |
| 170 | absKeyword = 1; |
| 171 | break; |
| 172 | case EOF_TOKEN: |
| 173 | free(aptr); |
| 174 | Error(UNEXPECTED_EOF_MSG); |
| 175 | break; |
| 176 | default: |
| 177 | xf86unGetToken(token); |
| 178 | token = xf86getSubToken(&(ptr->lay_comment)); |
| 179 | if (token == STRING) |
| 180 | aptr->adj_where = CONF_ADJ_OBSOLETE; |
| 181 | else |
| 182 | aptr->adj_where = CONF_ADJ_ABSOLUTE; |
| 183 | } |
| 184 | switch (aptr->adj_where) { |
| 185 | case CONF_ADJ_ABSOLUTE: |
| 186 | if (absKeyword) |
| 187 | token = xf86getSubToken(&(ptr->lay_comment)); |
| 188 | if (token == NUMBER) { |
| 189 | aptr->adj_x = val.num; |
| 190 | token = xf86getSubToken(&(ptr->lay_comment)); |
| 191 | if (token != NUMBER) { |
| 192 | free(aptr); |
| 193 | Error(INVALID_SCR_MSG); |
| 194 | } |
| 195 | aptr->adj_y = val.num; |
| 196 | } |
| 197 | else { |
| 198 | if (absKeyword) { |
| 199 | free(aptr); |
| 200 | Error(INVALID_SCR_MSG); |
| 201 | } |
| 202 | else |
| 203 | xf86unGetToken(token); |
| 204 | } |
| 205 | break; |
| 206 | case CONF_ADJ_RIGHTOF: |
| 207 | case CONF_ADJ_LEFTOF: |
| 208 | case CONF_ADJ_ABOVE: |
| 209 | case CONF_ADJ_BELOW: |
| 210 | case CONF_ADJ_RELATIVE: |
| 211 | token = xf86getSubToken(&(ptr->lay_comment)); |
| 212 | if (token != STRING) { |
| 213 | free(aptr); |
| 214 | Error(INVALID_SCR_MSG); |
| 215 | } |
| 216 | aptr->adj_refscreen = val.str; |
| 217 | if (aptr->adj_where == CONF_ADJ_RELATIVE) { |
| 218 | token = xf86getSubToken(&(ptr->lay_comment)); |
| 219 | if (token != NUMBER) { |
| 220 | free(aptr); |
| 221 | Error(INVALID_SCR_MSG); |
| 222 | } |
| 223 | aptr->adj_x = val.num; |
| 224 | token = xf86getSubToken(&(ptr->lay_comment)); |
| 225 | if (token != NUMBER) { |
| 226 | free(aptr); |
| 227 | Error(INVALID_SCR_MSG); |
| 228 | } |
| 229 | aptr->adj_y = val.num; |
| 230 | } |
| 231 | break; |
| 232 | case CONF_ADJ_OBSOLETE: |
| 233 | /* top */ |
| 234 | aptr->adj_top_str = val.str; |
| 235 | |
| 236 | /* bottom */ |
| 237 | if (xf86getSubToken(&(ptr->lay_comment)) != STRING) { |
| 238 | free(aptr); |
| 239 | Error(SCREEN_MSG); |
| 240 | } |
| 241 | aptr->adj_bottom_str = val.str; |
| 242 | |
| 243 | /* left */ |
| 244 | if (xf86getSubToken(&(ptr->lay_comment)) != STRING) { |
| 245 | free(aptr); |
| 246 | Error(SCREEN_MSG); |
| 247 | } |
| 248 | aptr->adj_left_str = val.str; |
| 249 | |
| 250 | /* right */ |
| 251 | if (xf86getSubToken(&(ptr->lay_comment)) != STRING) { |
| 252 | free(aptr); |
| 253 | Error(SCREEN_MSG); |
| 254 | } |
| 255 | aptr->adj_right_str = val.str; |
| 256 | |
| 257 | } |
| 258 | ptr->lay_adjacency_lst = (XF86ConfAdjacencyPtr) |
| 259 | xf86addListItem((glp) ptr->lay_adjacency_lst, (glp) aptr); |
| 260 | } |
| 261 | break; |
| 262 | case INPUTDEVICE: |
| 263 | { |
| 264 | XF86ConfInputrefPtr iptr; |
| 265 | |
| 266 | iptr = calloc(1, sizeof(XF86ConfInputrefRec)); |
| 267 | iptr->list.next = NULL; |
| 268 | iptr->iref_option_lst = NULL; |
| 269 | if (xf86getSubToken(&(ptr->lay_comment)) != STRING) { |
| 270 | free(iptr); |
| 271 | Error(INPUTDEV_MSG); |
| 272 | } |
| 273 | iptr->iref_inputdev_str = val.str; |
| 274 | while ((token = xf86getSubToken(&(ptr->lay_comment))) == STRING) { |
| 275 | iptr->iref_option_lst = |
| 276 | xf86addNewOption(iptr->iref_option_lst, val.str, NULL); |
| 277 | } |
| 278 | xf86unGetToken(token); |
| 279 | ptr->lay_input_lst = (XF86ConfInputrefPtr) |
| 280 | xf86addListItem((glp) ptr->lay_input_lst, (glp) iptr); |
| 281 | } |
| 282 | break; |
| 283 | case OPTION: |
| 284 | ptr->lay_option_lst = xf86parseOption(ptr->lay_option_lst); |
| 285 | break; |
| 286 | case EOF_TOKEN: |
| 287 | Error(UNEXPECTED_EOF_MSG); |
| 288 | break; |
| 289 | default: |
| 290 | Error(INVALID_KEYWORD_MSG, xf86tokenString()); |
| 291 | break; |
| 292 | } |
| 293 | } |
| 294 | |
| 295 | if (!has_ident) |
| 296 | Error(NO_IDENT_MSG); |
| 297 | |
| 298 | #ifdef DEBUG |
| 299 | printf("Layout section parsed\n"); |
| 300 | #endif |
| 301 | |
| 302 | return ptr; |
| 303 | } |
| 304 | |
| 305 | #undef CLEANUP |
| 306 | |
| 307 | void |
| 308 | xf86printLayoutSection(FILE * cf, XF86ConfLayoutPtr ptr) |
| 309 | { |
| 310 | XF86ConfAdjacencyPtr aptr; |
| 311 | XF86ConfInactivePtr iptr; |
| 312 | XF86ConfInputrefPtr inptr; |
| 313 | XF86OptionPtr optr; |
| 314 | |
| 315 | while (ptr) { |
| 316 | fprintf(cf, "Section \"ServerLayout\"\n"); |
| 317 | if (ptr->lay_comment) |
| 318 | fprintf(cf, "%s", ptr->lay_comment); |
| 319 | if (ptr->lay_identifier) |
| 320 | fprintf(cf, "\tIdentifier \"%s\"\n", ptr->lay_identifier); |
| 321 | |
| 322 | for (aptr = ptr->lay_adjacency_lst; aptr; aptr = aptr->list.next) { |
| 323 | fprintf(cf, "\tScreen "); |
| 324 | if (aptr->adj_scrnum >= 0) |
| 325 | fprintf(cf, "%2d", aptr->adj_scrnum); |
| 326 | else |
| 327 | fprintf(cf, " "); |
| 328 | fprintf(cf, " \"%s\"", aptr->adj_screen_str); |
| 329 | switch (aptr->adj_where) { |
| 330 | case CONF_ADJ_OBSOLETE: |
| 331 | fprintf(cf, " \"%s\"", aptr->adj_top_str); |
| 332 | fprintf(cf, " \"%s\"", aptr->adj_bottom_str); |
| 333 | fprintf(cf, " \"%s\"", aptr->adj_right_str); |
| 334 | fprintf(cf, " \"%s\"\n", aptr->adj_left_str); |
| 335 | break; |
| 336 | case CONF_ADJ_ABSOLUTE: |
| 337 | if (aptr->adj_x != -1) |
| 338 | fprintf(cf, " %d %d\n", aptr->adj_x, aptr->adj_y); |
| 339 | else |
| 340 | fprintf(cf, "\n"); |
| 341 | break; |
| 342 | case CONF_ADJ_RIGHTOF: |
| 343 | fprintf(cf, " RightOf \"%s\"\n", aptr->adj_refscreen); |
| 344 | break; |
| 345 | case CONF_ADJ_LEFTOF: |
| 346 | fprintf(cf, " LeftOf \"%s\"\n", aptr->adj_refscreen); |
| 347 | break; |
| 348 | case CONF_ADJ_ABOVE: |
| 349 | fprintf(cf, " Above \"%s\"\n", aptr->adj_refscreen); |
| 350 | break; |
| 351 | case CONF_ADJ_BELOW: |
| 352 | fprintf(cf, " Below \"%s\"\n", aptr->adj_refscreen); |
| 353 | break; |
| 354 | case CONF_ADJ_RELATIVE: |
| 355 | fprintf(cf, " Relative \"%s\" %d %d\n", aptr->adj_refscreen, |
| 356 | aptr->adj_x, aptr->adj_y); |
| 357 | break; |
| 358 | } |
| 359 | } |
| 360 | for (iptr = ptr->lay_inactive_lst; iptr; iptr = iptr->list.next) |
| 361 | fprintf(cf, "\tInactive \"%s\"\n", iptr->inactive_device_str); |
| 362 | for (inptr = ptr->lay_input_lst; inptr; inptr = inptr->list.next) { |
| 363 | fprintf(cf, "\tInputDevice \"%s\"", inptr->iref_inputdev_str); |
| 364 | for (optr = inptr->iref_option_lst; optr; optr = optr->list.next) { |
| 365 | fprintf(cf, " \"%s\"", optr->opt_name); |
| 366 | } |
| 367 | fprintf(cf, "\n"); |
| 368 | } |
| 369 | xf86printOptionList(cf, ptr->lay_option_lst, 1); |
| 370 | fprintf(cf, "EndSection\n\n"); |
| 371 | ptr = ptr->list.next; |
| 372 | } |
| 373 | } |
| 374 | |
| 375 | static void |
| 376 | xf86freeAdjacencyList(XF86ConfAdjacencyPtr ptr) |
| 377 | { |
| 378 | XF86ConfAdjacencyPtr prev; |
| 379 | |
| 380 | while (ptr) { |
| 381 | TestFree(ptr->adj_screen_str); |
| 382 | TestFree(ptr->adj_top_str); |
| 383 | TestFree(ptr->adj_bottom_str); |
| 384 | TestFree(ptr->adj_left_str); |
| 385 | TestFree(ptr->adj_right_str); |
| 386 | |
| 387 | prev = ptr; |
| 388 | ptr = ptr->list.next; |
| 389 | free(prev); |
| 390 | } |
| 391 | |
| 392 | } |
| 393 | |
| 394 | static void |
| 395 | xf86freeInputrefList(XF86ConfInputrefPtr ptr) |
| 396 | { |
| 397 | XF86ConfInputrefPtr prev; |
| 398 | |
| 399 | while (ptr) { |
| 400 | TestFree(ptr->iref_inputdev_str); |
| 401 | xf86optionListFree(ptr->iref_option_lst); |
| 402 | prev = ptr; |
| 403 | ptr = ptr->list.next; |
| 404 | free(prev); |
| 405 | } |
| 406 | |
| 407 | } |
| 408 | |
| 409 | void |
| 410 | xf86freeLayoutList(XF86ConfLayoutPtr ptr) |
| 411 | { |
| 412 | XF86ConfLayoutPtr prev; |
| 413 | |
| 414 | while (ptr) { |
| 415 | TestFree(ptr->lay_identifier); |
| 416 | TestFree(ptr->lay_comment); |
| 417 | xf86freeAdjacencyList(ptr->lay_adjacency_lst); |
| 418 | xf86freeInputrefList(ptr->lay_input_lst); |
| 419 | prev = ptr; |
| 420 | ptr = ptr->list.next; |
| 421 | free(prev); |
| 422 | } |
| 423 | } |
| 424 | |
| 425 | int |
| 426 | xf86layoutAddInputDevices(XF86ConfigPtr config, XF86ConfLayoutPtr layout) |
| 427 | { |
| 428 | int count = 0; |
| 429 | XF86ConfInputPtr input = config->conf_input_lst; |
| 430 | XF86ConfInputrefPtr inptr; |
| 431 | |
| 432 | /* add all AutoServerLayout devices to the server layout */ |
| 433 | while (input) { |
| 434 | if (xf86CheckBoolOption |
| 435 | (input->inp_option_lst, "AutoServerLayout", FALSE)) { |
| 436 | XF86ConfInputrefPtr iref = layout->lay_input_lst; |
| 437 | |
| 438 | /* avoid duplicates if referenced but lists AutoServerLayout too */ |
| 439 | while (iref) { |
| 440 | if (strcmp(iref->iref_inputdev_str, input->inp_identifier) == 0) |
| 441 | break; |
| 442 | iref = iref->list.next; |
| 443 | } |
| 444 | |
| 445 | if (!iref) { |
| 446 | XF86ConfInputrefPtr iptr; |
| 447 | |
| 448 | iptr = calloc(1, sizeof(XF86ConfInputrefRec)); |
| 449 | iptr->iref_inputdev_str = input->inp_identifier; |
| 450 | layout->lay_input_lst = (XF86ConfInputrefPtr) |
| 451 | xf86addListItem((glp) layout->lay_input_lst, (glp) iptr); |
| 452 | count++; |
| 453 | } |
| 454 | } |
| 455 | input = input->list.next; |
| 456 | } |
| 457 | |
| 458 | inptr = layout->lay_input_lst; |
| 459 | while (inptr) { |
| 460 | input = xf86findInput(inptr->iref_inputdev_str, config->conf_input_lst); |
| 461 | if (!input) { |
| 462 | xf86validationError(UNDEFINED_INPUT_MSG, |
| 463 | inptr->iref_inputdev_str, |
| 464 | layout->lay_identifier); |
| 465 | return -1; |
| 466 | } |
| 467 | else |
| 468 | inptr->iref_inputdev = input; |
| 469 | inptr = inptr->list.next; |
| 470 | } |
| 471 | |
| 472 | return count; |
| 473 | } |
| 474 | |
| 475 | int |
| 476 | xf86validateLayout(XF86ConfigPtr p) |
| 477 | { |
| 478 | XF86ConfLayoutPtr layout = p->conf_layout_lst; |
| 479 | XF86ConfAdjacencyPtr adj; |
| 480 | XF86ConfInactivePtr iptr; |
| 481 | XF86ConfScreenPtr screen; |
| 482 | XF86ConfDevicePtr device; |
| 483 | |
| 484 | while (layout) { |
| 485 | adj = layout->lay_adjacency_lst; |
| 486 | while (adj) { |
| 487 | /* the first one can't be "" but all others can */ |
| 488 | screen = xf86findScreen(adj->adj_screen_str, p->conf_screen_lst); |
| 489 | if (!screen) { |
| 490 | xf86validationError(UNDEFINED_SCREEN_MSG, |
| 491 | adj->adj_screen_str, |
| 492 | layout->lay_identifier); |
| 493 | return FALSE; |
| 494 | } |
| 495 | else |
| 496 | adj->adj_screen = screen; |
| 497 | |
| 498 | adj = adj->list.next; |
| 499 | } |
| 500 | iptr = layout->lay_inactive_lst; |
| 501 | while (iptr) { |
| 502 | device = xf86findDevice(iptr->inactive_device_str, |
| 503 | p->conf_device_lst); |
| 504 | if (!device) { |
| 505 | xf86validationError(UNDEFINED_DEVICE_LAY_MSG, |
| 506 | iptr->inactive_device_str, |
| 507 | layout->lay_identifier); |
| 508 | return FALSE; |
| 509 | } |
| 510 | else |
| 511 | iptr->inactive_device = device; |
| 512 | iptr = iptr->list.next; |
| 513 | } |
| 514 | |
| 515 | if (xf86layoutAddInputDevices(p, layout) == -1) |
| 516 | return FALSE; |
| 517 | |
| 518 | layout = layout->list.next; |
| 519 | } |
| 520 | return TRUE; |
| 521 | } |
| 522 | |
| 523 | XF86ConfLayoutPtr |
| 524 | xf86findLayout(const char *name, XF86ConfLayoutPtr list) |
| 525 | { |
| 526 | while (list) { |
| 527 | if (xf86nameCompare(list->lay_identifier, name) == 0) |
| 528 | return list; |
| 529 | list = list->list.next; |
| 530 | } |
| 531 | return NULL; |
| 532 | } |