1 2#line 3 "scanner.c" 3 4#define YY_INT_ALIGNED short int 5 6/* A lexical scanner generated by flex */ 7 8#define FLEX_SCANNER 9#define YY_FLEX_MAJOR_VERSION 2 10#define YY_FLEX_MINOR_VERSION 5 11#define YY_FLEX_SUBMINOR_VERSION 35 12#if YY_FLEX_SUBMINOR_VERSION > 0 13#define FLEX_BETA 14#endif 15 16/* First, we deal with platform-specific or compiler-specific issues. */ 17 18/* begin standard C headers. */ 19#include <stdio.h> 20#include <string.h> 21#include <errno.h> 22#include <stdlib.h> 23 24/* end standard C headers. */ 25 26/* flex integer type definitions */ 27 28#ifndef FLEXINT_H 29#define FLEXINT_H 30 31/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ 32 33#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L 34 35/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, 36 * if you want the limit (max/min) macros for int types. 37 */ 38#ifndef __STDC_LIMIT_MACROS 39#define __STDC_LIMIT_MACROS 1 40#endif 41 42#include <inttypes.h> 43typedef int8_t flex_int8_t; 44typedef uint8_t flex_uint8_t; 45typedef int16_t flex_int16_t; 46typedef uint16_t flex_uint16_t; 47typedef int32_t flex_int32_t; 48typedef uint32_t flex_uint32_t; 49#else 50typedef signed char flex_int8_t; 51typedef short int flex_int16_t; 52typedef int flex_int32_t; 53typedef unsigned char flex_uint8_t; 54typedef unsigned short int flex_uint16_t; 55typedef unsigned int flex_uint32_t; 56#endif /* ! C99 */ 57 58/* Limits of integral types. */ 59#ifndef INT8_MIN 60#define INT8_MIN (-128) 61#endif 62#ifndef INT16_MIN 63#define INT16_MIN (-32767-1) 64#endif 65#ifndef INT32_MIN 66#define INT32_MIN (-2147483647-1) 67#endif 68#ifndef INT8_MAX 69#define INT8_MAX (127) 70#endif 71#ifndef INT16_MAX 72#define INT16_MAX (32767) 73#endif 74#ifndef INT32_MAX 75#define INT32_MAX (2147483647) 76#endif 77#ifndef UINT8_MAX 78#define UINT8_MAX (255U) 79#endif 80#ifndef UINT16_MAX 81#define UINT16_MAX (65535U) 82#endif 83#ifndef UINT32_MAX 84#define UINT32_MAX (4294967295U) 85#endif 86 87#endif /* ! FLEXINT_H */ 88 89#ifdef __cplusplus 90 91/* The "const" storage-class-modifier is valid. */ 92#define YY_USE_CONST 93 94#else /* ! __cplusplus */ 95 96/* C99 requires __STDC__ to be defined as 1. */ 97#if defined (__STDC__) 98 99#define YY_USE_CONST 100 101#endif /* defined (__STDC__) */ 102#endif /* ! __cplusplus */ 103 104#ifdef YY_USE_CONST 105#define yyconst const 106#else 107#define yyconst 108#endif 109 110/* Returned upon end-of-file. */ 111#define YY_NULL 0 112 113/* Promotes a possibly negative, possibly signed char to an unsigned 114 * integer for use as an array index. If the signed char is negative, 115 * we want to instead treat it as an 8-bit unsigned char, hence the 116 * double cast. 117 */ 118#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) 119 120/* Enter a start condition. This macro really ought to take a parameter, 121 * but we do it the disgusting crufty way forced on us by the ()-less 122 * definition of BEGIN. 123 */ 124#define BEGIN (yy_start) = 1 + 2 * 125 126/* Translate the current start state into a value that can be later handed 127 * to BEGIN to return to the state. The YYSTATE alias is for lex 128 * compatibility. 129 */ 130#define YY_START (((yy_start) - 1) / 2) 131#define YYSTATE YY_START 132 133/* Action number for EOF rule of a given start state. */ 134#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) 135 136/* Special action meaning "start processing a new file". */ 137#define YY_NEW_FILE yyrestart(yyin ) 138 139#define YY_END_OF_BUFFER_CHAR 0 140 141/* Size of default input buffer. */ 142#ifndef YY_BUF_SIZE 143#define YY_BUF_SIZE 16384 144#endif 145 146/* The state buf must be large enough to hold one state per character in the main buffer. 147 */ 148#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) 149 150#ifndef YY_TYPEDEF_YY_BUFFER_STATE 151#define YY_TYPEDEF_YY_BUFFER_STATE 152typedef struct yy_buffer_state *YY_BUFFER_STATE; 153#endif 154 155extern int yyleng; 156 157extern FILE *yyin, *yyout; 158 159#define EOB_ACT_CONTINUE_SCAN 0 160#define EOB_ACT_END_OF_FILE 1 161#define EOB_ACT_LAST_MATCH 2 162 163 #define YY_LESS_LINENO(n) 164 165/* Return all but the first "n" matched characters back to the input stream. */ 166#define yyless(n) \ 167 do \ 168 { \ 169 /* Undo effects of setting up yytext. */ \ 170 int yyless_macro_arg = (n); \ 171 YY_LESS_LINENO(yyless_macro_arg);\ 172 *yy_cp = (yy_hold_char); \ 173 YY_RESTORE_YY_MORE_OFFSET \ 174 (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ 175 YY_DO_BEFORE_ACTION; /* set up yytext again */ \ 176 } \ 177 while ( 0 ) 178 179#define unput(c) yyunput( c, (yytext_ptr) ) 180 181#ifndef YY_TYPEDEF_YY_SIZE_T 182#define YY_TYPEDEF_YY_SIZE_T 183typedef size_t yy_size_t; 184#endif 185 186#ifndef YY_STRUCT_YY_BUFFER_STATE 187#define YY_STRUCT_YY_BUFFER_STATE 188struct yy_buffer_state 189 { 190 FILE *yy_input_file; 191 192 char *yy_ch_buf; /* input buffer */ 193 char *yy_buf_pos; /* current position in input buffer */ 194 195 /* Size of input buffer in bytes, not including room for EOB 196 * characters. 197 */ 198 yy_size_t yy_buf_size; 199 200 /* Number of characters read into yy_ch_buf, not including EOB 201 * characters. 202 */ 203 int yy_n_chars; 204 205 /* Whether we "own" the buffer - i.e., we know we created it, 206 * and can realloc() it to grow it, and should free() it to 207 * delete it. 208 */ 209 int yy_is_our_buffer; 210 211 /* Whether this is an "interactive" input source; if so, and 212 * if we're using stdio for input, then we want to use getc() 213 * instead of fread(), to make sure we stop fetching input after 214 * each newline. 215 */ 216 int yy_is_interactive; 217 218 /* Whether we're considered to be at the beginning of a line. 219 * If so, '^' rules will be active on the next match, otherwise 220 * not. 221 */ 222 int yy_at_bol; 223 224 int yy_bs_lineno; /**< The line count. */ 225 int yy_bs_column; /**< The column count. */ 226 227 /* Whether to try to fill the input buffer when we reach the 228 * end of it. 229 */ 230 int yy_fill_buffer; 231 232 int yy_buffer_status; 233 234#define YY_BUFFER_NEW 0 235#define YY_BUFFER_NORMAL 1 236 /* When an EOF's been seen but there's still some text to process 237 * then we mark the buffer as YY_EOF_PENDING, to indicate that we 238 * shouldn't try reading from the input source any more. We might 239 * still have a bunch of tokens to match, though, because of 240 * possible backing-up. 241 * 242 * When we actually see the EOF, we change the status to "new" 243 * (via yyrestart()), so that the user can continue scanning by 244 * just pointing yyin at a new input file. 245 */ 246#define YY_BUFFER_EOF_PENDING 2 247 248 }; 249#endif /* !YY_STRUCT_YY_BUFFER_STATE */ 250 251/* Stack of input buffers. */ 252static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ 253static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ 254static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ 255 256/* We provide macros for accessing buffer states in case in the 257 * future we want to put the buffer states in a more general 258 * "scanner state". 259 * 260 * Returns the top of the stack, or NULL. 261 */ 262#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ 263 ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ 264 : NULL) 265 266/* Same as previous macro, but useful when we know that the buffer stack is not 267 * NULL or when we need an lvalue. For internal use only. 268 */ 269#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] 270 271/* yy_hold_char holds the character lost when yytext is formed. */ 272static char yy_hold_char; 273static int yy_n_chars; /* number of characters read into yy_ch_buf */ 274int yyleng; 275 276/* Points to current character in buffer. */ 277static char *yy_c_buf_p = (char *) 0; 278static int yy_init = 0; /* whether we need to initialize */ 279static int yy_start = 0; /* start state number */ 280 281/* Flag which is used to allow yywrap()'s to do buffer switches 282 * instead of setting up a fresh yyin. A bit of a hack ... 283 */ 284static int yy_did_buffer_switch_on_eof; 285 286void yyrestart (FILE *input_file ); 287void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); 288YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); 289void yy_delete_buffer (YY_BUFFER_STATE b ); 290void yy_flush_buffer (YY_BUFFER_STATE b ); 291void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); 292void yypop_buffer_state (void ); 293 294static void yyensure_buffer_stack (void ); 295static void yy_load_buffer_state (void ); 296static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); 297 298#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) 299 300YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); 301YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); 302YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); 303 304void *yyalloc (yy_size_t ); 305void *yyrealloc (void *,yy_size_t ); 306void yyfree (void * ); 307 308#define yy_new_buffer yy_create_buffer 309 310#define yy_set_interactive(is_interactive) \ 311 { \ 312 if ( ! YY_CURRENT_BUFFER ){ \ 313 yyensure_buffer_stack (); \ 314 YY_CURRENT_BUFFER_LVALUE = \ 315 yy_create_buffer(yyin,YY_BUF_SIZE ); \ 316 } \ 317 YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ 318 } 319 320#define yy_set_bol(at_bol) \ 321 { \ 322 if ( ! YY_CURRENT_BUFFER ){\ 323 yyensure_buffer_stack (); \ 324 YY_CURRENT_BUFFER_LVALUE = \ 325 yy_create_buffer(yyin,YY_BUF_SIZE ); \ 326 } \ 327 YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ 328 } 329 330#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) 331 332/* Begin user sect3 */ 333 334typedef unsigned char YY_CHAR; 335 336FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; 337 338typedef int yy_state_type; 339 340extern int yylineno; 341 342int yylineno = 1; 343 344extern char *yytext; 345#define yytext_ptr yytext 346 347static yy_state_type yy_get_previous_state (void ); 348static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); 349static int yy_get_next_buffer (void ); 350static void yy_fatal_error (yyconst char msg[] ); 351 352/* Done after the current pattern has been matched and before the 353 * corresponding action - sets up yytext. 354 */ 355#define YY_DO_BEFORE_ACTION \ 356 (yytext_ptr) = yy_bp; \ 357 yyleng = (size_t) (yy_cp - yy_bp); \ 358 (yy_hold_char) = *yy_cp; \ 359 *yy_cp = '\0'; \ 360 (yy_c_buf_p) = yy_cp; 361 362#define YY_NUM_RULES 20 363#define YY_END_OF_BUFFER 21 364/* This struct is not used in this scanner, 365 but its presence is necessary. */ 366struct yy_trans_info 367 { 368 flex_int32_t yy_verify; 369 flex_int32_t yy_nxt; 370 }; 371static yyconst flex_int16_t yy_accept[73] = 372 { 0, 373 0, 0, 0, 0, 21, 19, 12, 11, 19, 18, 374 19, 19, 16, 19, 15, 19, 19, 19, 19, 19, 375 19, 13, 14, 17, 12, 0, 10, 18, 9, 9, 376 0, 0, 0, 0, 0, 9, 9, 9, 9, 9, 377 17, 0, 9, 0, 6, 0, 0, 9, 9, 9, 378 9, 9, 0, 0, 7, 8, 9, 9, 9, 9, 379 3, 7, 9, 9, 5, 9, 9, 4, 9, 2, 380 1, 0 381 } ; 382 383static yyconst flex_int32_t yy_ec[256] = 384 { 0, 385 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 386 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 387 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 388 1, 2, 1, 4, 5, 1, 1, 1, 1, 1, 389 1, 6, 7, 1, 7, 6, 8, 9, 9, 9, 390 9, 9, 9, 9, 9, 9, 9, 6, 10, 1, 391 1, 1, 1, 11, 6, 6, 6, 6, 6, 6, 392 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 393 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 394 1, 1, 1, 1, 6, 1, 12, 6, 6, 13, 395 396 6, 6, 6, 6, 14, 6, 6, 15, 16, 17, 397 18, 19, 6, 20, 21, 22, 23, 24, 25, 26, 398 27, 6, 28, 1, 29, 1, 1, 1, 1, 1, 399 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 400 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 401 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 402 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 403 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 404 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 405 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 406 407 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 408 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 409 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 410 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 411 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 412 1, 1, 1, 1, 1 413 } ; 414 415static yyconst flex_int32_t yy_meta[30] = 416 { 0, 417 1, 1, 2, 1, 1, 3, 3, 3, 3, 1, 418 1, 3, 3, 3, 3, 3, 3, 3, 3, 3, 419 3, 3, 3, 3, 3, 3, 3, 1, 1 420 } ; 421 422static yyconst flex_int16_t yy_base[77] = 423 { 0, 424 0, 101, 0, 100, 104, 107, 101, 107, 98, 0, 425 0, 92, 0, 28, 107, 29, 86, 80, 86, 83, 426 84, 107, 107, 0, 93, 90, 89, 0, 0, 32, 427 30, 31, 33, 34, 42, 71, 69, 70, 69, 73, 428 0, 43, 44, 46, 78, 45, 77, 66, 70, 71, 429 60, 66, 50, 56, 70, 67, 58, 52, 53, 44, 430 0, 57, 52, 46, 0, 50, 34, 0, 45, 0, 431 0, 107, 71, 74, 46, 77 432 } ; 433 434static yyconst flex_int16_t yy_def[77] = 435 { 0, 436 72, 1, 1, 1, 72, 72, 72, 72, 73, 74, 437 75, 75, 75, 72, 72, 72, 75, 75, 75, 75, 438 75, 72, 72, 76, 72, 73, 72, 74, 75, 75, 439 72, 72, 72, 72, 72, 75, 75, 75, 75, 75, 440 76, 72, 75, 72, 72, 72, 72, 75, 75, 75, 441 75, 75, 72, 72, 75, 72, 75, 75, 75, 75, 442 75, 72, 75, 75, 75, 75, 75, 75, 75, 75, 443 75, 0, 72, 72, 72, 72 444 } ; 445 446static yyconst flex_int16_t yy_nxt[137] = 447 { 0, 448 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 449 16, 11, 17, 11, 11, 11, 11, 18, 19, 11, 450 11, 11, 11, 20, 21, 11, 11, 22, 23, 31, 451 34, 31, 31, 42, 44, 34, 32, 35, 43, 32, 452 30, 45, 35, 46, 42, 54, 46, 44, 29, 53, 453 35, 54, 55, 33, 45, 33, 33, 54, 62, 71, 454 70, 69, 68, 67, 62, 62, 66, 47, 65, 64, 455 47, 26, 63, 26, 28, 56, 28, 41, 55, 41, 456 61, 60, 59, 58, 57, 56, 45, 52, 51, 50, 457 49, 48, 26, 27, 25, 40, 39, 38, 37, 36, 458 459 30, 27, 25, 72, 24, 24, 5, 72, 72, 72, 460 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 461 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 462 72, 72, 72, 72, 72, 72 463 } ; 464 465static yyconst flex_int16_t yy_chk[137] = 466 { 0, 467 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 468 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 469 1, 1, 1, 1, 1, 1, 1, 1, 1, 14, 470 16, 31, 32, 30, 33, 34, 14, 16, 30, 32, 471 30, 33, 34, 35, 42, 43, 46, 44, 75, 42, 472 35, 53, 43, 14, 44, 31, 32, 54, 53, 69, 473 67, 66, 64, 63, 54, 62, 60, 35, 59, 58, 474 46, 73, 57, 73, 74, 56, 74, 76, 55, 76, 475 52, 51, 50, 49, 48, 47, 45, 40, 39, 38, 476 37, 36, 27, 26, 25, 21, 20, 19, 18, 17, 477 478 12, 9, 7, 5, 4, 2, 72, 72, 72, 72, 479 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 480 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 481 72, 72, 72, 72, 72, 72 482 } ; 483 484static yy_state_type yy_last_accepting_state; 485static char *yy_last_accepting_cpos; 486 487extern int yy_flex_debug; 488int yy_flex_debug = 0; 489 490/* The intent behind this definition is that it'll catch 491 * any uses of REJECT which flex missed. 492 */ 493#define REJECT reject_used_but_not_detected 494#define yymore() yymore_used_but_not_detected 495#define YY_MORE_ADJ 0 496#define YY_RESTORE_YY_MORE_OFFSET 497char *yytext; 498#line 1 "scanner.l" 499/* $XFree86$ */ 500/* 501 * Copyright 2002 Red Hat Inc., Durham, North Carolina. 502 * 503 * All Rights Reserved. 504 * 505 * Permission is hereby granted, free of charge, to any person obtaining 506 * a copy of this software and associated documentation files (the 507 * "Software"), to deal in the Software without restriction, including 508 * without limitation on the rights to use, copy, modify, merge, 509 * publish, distribute, sublicense, and/or sell copies of the Software, 510 * and to permit persons to whom the Software is furnished to do so, 511 * subject to the following conditions: 512 * 513 * The above copyright notice and this permission notice (including the 514 * next paragraph) shall be included in all copies or substantial 515 * portions of the Software. 516 * 517 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 518 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 519 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 520 * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS 521 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 522 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 523 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 524 * SOFTWARE. 525 */ 526/* 527 * Authors: 528 * Rickard E. (Rik) Faith <faith@redhat.com> 529 * 530 */ 531#line 36 "scanner.l" 532#ifdef HAVE_DMX_CONFIG_H 533#include <dmx-config.h> 534#endif 535 536#include "dmxparse.h" 537#include "parser.h" 538#include <string.h> 539#include <stdlib.h> 540#include <ctype.h> 541static int getdimension(int token, const char *text, int leng); 542static int getstring(int token, const char *text, int leng); 543static int gettoken(int token, const char *text, int leng); 544static int getcomment(int token, const char *text, int leng); 545static int lineno = 1; 546 547#line 548 "scanner.c" 548 549#define INITIAL 0 550#define OTHER 1 551 552#ifndef YY_NO_UNISTD_H 553/* Special case for "unistd.h", since it is non-ANSI. We include it way 554 * down here because we want the user's section 1 to have been scanned first. 555 * The user has a chance to override it with an option. 556 */ 557#include <unistd.h> 558#endif 559 560#ifndef YY_EXTRA_TYPE 561#define YY_EXTRA_TYPE void * 562#endif 563 564static int yy_init_globals (void ); 565 566/* Accessor methods to globals. 567 These are made visible to non-reentrant scanners for convenience. */ 568 569int yylex_destroy (void ); 570 571int yyget_debug (void ); 572 573void yyset_debug (int debug_flag ); 574 575YY_EXTRA_TYPE yyget_extra (void ); 576 577void yyset_extra (YY_EXTRA_TYPE user_defined ); 578 579FILE *yyget_in (void ); 580 581void yyset_in (FILE * in_str ); 582 583FILE *yyget_out (void ); 584 585void yyset_out (FILE * out_str ); 586 587int yyget_leng (void ); 588 589char *yyget_text (void ); 590 591int yyget_lineno (void ); 592 593void yyset_lineno (int line_number ); 594 595/* Macros after this point can all be overridden by user definitions in 596 * section 1. 597 */ 598 599#ifndef YY_SKIP_YYWRAP 600#ifdef __cplusplus 601extern "C" int yywrap (void ); 602#else 603extern int yywrap (void ); 604#endif 605#endif 606 607 static void yyunput (int c,char *buf_ptr ); 608 609#ifndef yytext_ptr 610static void yy_flex_strncpy (char *,yyconst char *,int ); 611#endif 612 613#ifdef YY_NEED_STRLEN 614static int yy_flex_strlen (yyconst char * ); 615#endif 616 617#ifndef YY_NO_INPUT 618 619#ifdef __cplusplus 620static int yyinput (void ); 621#else 622static int input (void ); 623#endif 624 625#endif 626 627/* Amount of stuff to slurp up with each read. */ 628#ifndef YY_READ_BUF_SIZE 629#define YY_READ_BUF_SIZE 8192 630#endif 631 632/* Copy whatever the last rule matched to the standard output. */ 633#ifndef ECHO 634/* This used to be an fputs(), but since the string might contain NUL's, 635 * we now use fwrite(). 636 */ 637#define ECHO fwrite( yytext, yyleng, 1, yyout ) 638#endif 639 640/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, 641 * is returned in "result". 642 */ 643#ifndef YY_INPUT 644#define YY_INPUT(buf,result,max_size) \ 645 if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ 646 { \ 647 int c = '*'; \ 648 int n; \ 649 for ( n = 0; n < max_size && \ 650 (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ 651 buf[n] = (char) c; \ 652 if ( c == '\n' ) \ 653 buf[n++] = (char) c; \ 654 if ( c == EOF && ferror( yyin ) ) \ 655 YY_FATAL_ERROR( "input in flex scanner failed" ); \ 656 result = n; \ 657 } \ 658 else \ 659 { \ 660 errno=0; \ 661 while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ 662 { \ 663 if( errno != EINTR) \ 664 { \ 665 YY_FATAL_ERROR( "input in flex scanner failed" ); \ 666 break; \ 667 } \ 668 errno=0; \ 669 clearerr(yyin); \ 670 } \ 671 }\ 672\ 673 674#endif 675 676/* No semi-colon after return; correct usage is to write "yyterminate();" - 677 * we don't want an extra ';' after the "return" because that will cause 678 * some compilers to complain about unreachable statements. 679 */ 680#ifndef yyterminate 681#define yyterminate() return YY_NULL 682#endif 683 684/* Number of entries by which start-condition stack grows. */ 685#ifndef YY_START_STACK_INCR 686#define YY_START_STACK_INCR 25 687#endif 688 689/* Report a fatal error. */ 690#ifndef YY_FATAL_ERROR 691#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) 692#endif 693 694/* end tables serialization structures and prototypes */ 695 696/* Default declaration of generated scanner - a define so the user can 697 * easily add parameters. 698 */ 699#ifndef YY_DECL 700#define YY_DECL_IS_OURS 1 701 702extern int yylex (void); 703 704#define YY_DECL int yylex (void) 705#endif /* !YY_DECL */ 706 707/* Code executed at the beginning of each rule, after yytext and yyleng 708 * have been set up. 709 */ 710#ifndef YY_USER_ACTION 711#define YY_USER_ACTION 712#endif 713 714/* Code executed at the end of each rule. */ 715#ifndef YY_BREAK 716#define YY_BREAK break; 717#endif 718 719#define YY_RULE_SETUP \ 720 if ( yyleng > 0 ) \ 721 YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ 722 (yytext[yyleng - 1] == '\n'); \ 723 YY_USER_ACTION 724 725/** The main scanner function which does all the work. 726 */ 727YY_DECL 728{ 729 register yy_state_type yy_current_state; 730 register char *yy_cp, *yy_bp; 731 register int yy_act; 732 733#line 62 "scanner.l" 734 735#line 736 "scanner.c" 736 737 if ( !(yy_init) ) 738 { 739 (yy_init) = 1; 740 741#ifdef YY_USER_INIT 742 YY_USER_INIT; 743#endif 744 745 if ( ! (yy_start) ) 746 (yy_start) = 1; /* first start state */ 747 748 if ( ! yyin ) 749 yyin = stdin; 750 751 if ( ! yyout ) 752 yyout = stdout; 753 754 if ( ! YY_CURRENT_BUFFER ) { 755 yyensure_buffer_stack (); 756 YY_CURRENT_BUFFER_LVALUE = 757 yy_create_buffer(yyin,YY_BUF_SIZE ); 758 } 759 760 yy_load_buffer_state( ); 761 } 762 763 while ( 1 ) /* loops until end-of-file is reached */ 764 { 765 yy_cp = (yy_c_buf_p); 766 767 /* Support of yytext. */ 768 *yy_cp = (yy_hold_char); 769 770 /* yy_bp points to the position in yy_ch_buf of the start of 771 * the current run. 772 */ 773 yy_bp = yy_cp; 774 775 yy_current_state = (yy_start); 776 yy_current_state += YY_AT_BOL(); 777yy_match: 778 do 779 { 780 register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; 781 if ( yy_accept[yy_current_state] ) 782 { 783 (yy_last_accepting_state) = yy_current_state; 784 (yy_last_accepting_cpos) = yy_cp; 785 } 786 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) 787 { 788 yy_current_state = (int) yy_def[yy_current_state]; 789 if ( yy_current_state >= 73 ) 790 yy_c = yy_meta[(unsigned int) yy_c]; 791 } 792 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; 793 ++yy_cp; 794 } 795 while ( yy_base[yy_current_state] != 107 ); 796 797yy_find_action: 798 yy_act = yy_accept[yy_current_state]; 799 if ( yy_act == 0 ) 800 { /* have to back up */ 801 yy_cp = (yy_last_accepting_cpos); 802 yy_current_state = (yy_last_accepting_state); 803 yy_act = yy_accept[yy_current_state]; 804 } 805 806 YY_DO_BEFORE_ACTION; 807 808do_action: /* This label is used only to access EOF actions. */ 809 810 switch ( yy_act ) 811 { /* beginning of action switch */ 812 case 0: /* must back up */ 813 /* undo the effects of YY_DO_BEFORE_ACTION */ 814 *yy_cp = (yy_hold_char); 815 yy_cp = (yy_last_accepting_cpos); 816 yy_current_state = (yy_last_accepting_state); 817 goto yy_find_action; 818 819case 1: 820YY_RULE_SETUP 821#line 63 "scanner.l" 822return gettoken(T_VIRTUAL, yytext, yyleng); 823 YY_BREAK 824case 2: 825YY_RULE_SETUP 826#line 64 "scanner.l" 827return gettoken(T_DISPLAY, yytext, yyleng); 828 YY_BREAK 829case 3: 830YY_RULE_SETUP 831#line 65 "scanner.l" 832return gettoken(T_WALL, yytext, yyleng); 833 YY_BREAK 834case 4: 835YY_RULE_SETUP 836#line 66 "scanner.l" 837return gettoken(T_OPTION, yytext, yyleng); 838 YY_BREAK 839case 5: 840YY_RULE_SETUP 841#line 67 "scanner.l" 842return gettoken(T_PARAM, yytext, yyleng); 843 YY_BREAK 844case 6: 845YY_RULE_SETUP 846#line 68 "scanner.l" 847return getdimension(T_DIMENSION, yytext, yyleng); 848 YY_BREAK 849case 7: 850YY_RULE_SETUP 851#line 69 "scanner.l" 852return getdimension(T_OFFSET, yytext+1, yyleng-1); 853 YY_BREAK 854case 8: 855YY_RULE_SETUP 856#line 70 "scanner.l" 857return getdimension(T_ORIGIN, yytext+1, yyleng-1); 858 YY_BREAK 859case 9: 860YY_RULE_SETUP 861#line 71 "scanner.l" 862return getstring(T_STRING, yytext, yyleng); 863 YY_BREAK 864case 10: 865YY_RULE_SETUP 866#line 72 "scanner.l" 867return getstring(T_STRING, yytext+1, yyleng-2); 868 YY_BREAK 869case 11: 870/* rule 11 can match eol */ 871YY_RULE_SETUP 872#line 73 "scanner.l" 873++lineno; 874 YY_BREAK 875case 12: 876YY_RULE_SETUP 877#line 74 "scanner.l" 878 879 YY_BREAK 880case 13: 881YY_RULE_SETUP 882#line 75 "scanner.l" 883return gettoken(yytext[0], yytext, yyleng); 884 YY_BREAK 885case 14: 886YY_RULE_SETUP 887#line 76 "scanner.l" 888return gettoken(yytext[0], yytext, yyleng); 889 YY_BREAK 890case 15: 891YY_RULE_SETUP 892#line 77 "scanner.l" 893return gettoken(yytext[0], yytext, yyleng); 894 YY_BREAK 895case 16: 896YY_RULE_SETUP 897#line 78 "scanner.l" 898return gettoken(yytext[0], yytext, yyleng); 899 YY_BREAK 900case 17: 901YY_RULE_SETUP 902#line 79 "scanner.l" 903return getcomment(T_LINE_COMMENT, yytext, yyleng); 904 YY_BREAK 905case 18: 906YY_RULE_SETUP 907#line 80 "scanner.l" 908return getcomment(T_COMMENT, yytext, yyleng); 909 YY_BREAK 910case 19: 911YY_RULE_SETUP 912#line 81 "scanner.l" 913return getstring(T_STRING, yytext, yyleng); 914 YY_BREAK 915case YY_STATE_EOF(INITIAL): 916case YY_STATE_EOF(OTHER): 917#line 82 "scanner.l" 918return 0; 919 YY_BREAK 920case 20: 921YY_RULE_SETUP 922#line 83 "scanner.l" 923ECHO; 924 YY_BREAK 925#line 926 "scanner.c" 926 927 case YY_END_OF_BUFFER: 928 { 929 /* Amount of text matched not including the EOB char. */ 930 int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; 931 932 /* Undo the effects of YY_DO_BEFORE_ACTION. */ 933 *yy_cp = (yy_hold_char); 934 YY_RESTORE_YY_MORE_OFFSET 935 936 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) 937 { 938 /* We're scanning a new file or input source. It's 939 * possible that this happened because the user 940 * just pointed yyin at a new source and called 941 * yylex(). If so, then we have to assure 942 * consistency between YY_CURRENT_BUFFER and our 943 * globals. Here is the right place to do so, because 944 * this is the first action (other than possibly a 945 * back-up) that will match for the new input source. 946 */ 947 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; 948 YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; 949 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; 950 } 951 952 /* Note that here we test for yy_c_buf_p "<=" to the position 953 * of the first EOB in the buffer, since yy_c_buf_p will 954 * already have been incremented past the NUL character 955 * (since all states make transitions on EOB to the 956 * end-of-buffer state). Contrast this with the test 957 * in input(). 958 */ 959 if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) 960 { /* This was really a NUL. */ 961 yy_state_type yy_next_state; 962 963 (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; 964 965 yy_current_state = yy_get_previous_state( ); 966 967 /* Okay, we're now positioned to make the NUL 968 * transition. We couldn't have 969 * yy_get_previous_state() go ahead and do it 970 * for us because it doesn't know how to deal 971 * with the possibility of jamming (and we don't 972 * want to build jamming into it because then it 973 * will run more slowly). 974 */ 975 976 yy_next_state = yy_try_NUL_trans( yy_current_state ); 977 978 yy_bp = (yytext_ptr) + YY_MORE_ADJ; 979 980 if ( yy_next_state ) 981 { 982 /* Consume the NUL. */ 983 yy_cp = ++(yy_c_buf_p); 984 yy_current_state = yy_next_state; 985 goto yy_match; 986 } 987 988 else 989 { 990 yy_cp = (yy_c_buf_p); 991 goto yy_find_action; 992 } 993 } 994 995 else switch ( yy_get_next_buffer( ) ) 996 { 997 case EOB_ACT_END_OF_FILE: 998 { 999 (yy_did_buffer_switch_on_eof) = 0; 1000 1001 if ( yywrap( ) ) 1002 { 1003 /* Note: because we've taken care in 1004 * yy_get_next_buffer() to have set up 1005 * yytext, we can now set up 1006 * yy_c_buf_p so that if some total 1007 * hoser (like flex itself) wants to 1008 * call the scanner after we return the 1009 * YY_NULL, it'll still work - another 1010 * YY_NULL will get returned. 1011 */ 1012 (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; 1013 1014 yy_act = YY_STATE_EOF(YY_START); 1015 goto do_action; 1016 } 1017 1018 else 1019 { 1020 if ( ! (yy_did_buffer_switch_on_eof) ) 1021 YY_NEW_FILE; 1022 } 1023 break; 1024 } 1025 1026 case EOB_ACT_CONTINUE_SCAN: 1027 (yy_c_buf_p) = 1028 (yytext_ptr) + yy_amount_of_matched_text; 1029 1030 yy_current_state = yy_get_previous_state( ); 1031 1032 yy_cp = (yy_c_buf_p); 1033 yy_bp = (yytext_ptr) + YY_MORE_ADJ; 1034 goto yy_match; 1035 1036 case EOB_ACT_LAST_MATCH: 1037 (yy_c_buf_p) = 1038 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; 1039 1040 yy_current_state = yy_get_previous_state( ); 1041 1042 yy_cp = (yy_c_buf_p); 1043 yy_bp = (yytext_ptr) + YY_MORE_ADJ; 1044 goto yy_find_action; 1045 } 1046 break; 1047 } 1048 1049 default: 1050 YY_FATAL_ERROR( 1051 "fatal flex scanner internal error--no action found" ); 1052 } /* end of action switch */ 1053 } /* end of scanning one token */ 1054} /* end of yylex */ 1055 1056/* yy_get_next_buffer - try to read in a new buffer 1057 * 1058 * Returns a code representing an action: 1059 * EOB_ACT_LAST_MATCH - 1060 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position 1061 * EOB_ACT_END_OF_FILE - end of file 1062 */ 1063static int yy_get_next_buffer (void) 1064{ 1065 register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; 1066 register char *source = (yytext_ptr); 1067 register int number_to_move, i; 1068 int ret_val; 1069 1070 if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) 1071 YY_FATAL_ERROR( 1072 "fatal flex scanner internal error--end of buffer missed" ); 1073 1074 if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) 1075 { /* Don't try to fill the buffer, so this is an EOF. */ 1076 if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) 1077 { 1078 /* We matched a single character, the EOB, so 1079 * treat this as a final EOF. 1080 */ 1081 return EOB_ACT_END_OF_FILE; 1082 } 1083 1084 else 1085 { 1086 /* We matched some text prior to the EOB, first 1087 * process it. 1088 */ 1089 return EOB_ACT_LAST_MATCH; 1090 } 1091 } 1092 1093 /* Try to read more data. */ 1094 1095 /* First move last chars to start of buffer. */ 1096 number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; 1097 1098 for ( i = 0; i < number_to_move; ++i ) 1099 *(dest++) = *(source++); 1100 1101 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) 1102 /* don't do the read, it's not guaranteed to return an EOF, 1103 * just force an EOF 1104 */ 1105 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; 1106 1107 else 1108 { 1109 int num_to_read = 1110 YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; 1111 1112 while ( num_to_read <= 0 ) 1113 { /* Not enough room in the buffer - grow it. */ 1114 1115 /* just a shorter name for the current buffer */ 1116 YY_BUFFER_STATE b = YY_CURRENT_BUFFER; 1117 1118 int yy_c_buf_p_offset = 1119 (int) ((yy_c_buf_p) - b->yy_ch_buf); 1120 1121 if ( b->yy_is_our_buffer ) 1122 { 1123 int new_size = b->yy_buf_size * 2; 1124 1125 if ( new_size <= 0 ) 1126 b->yy_buf_size += b->yy_buf_size / 8; 1127 else 1128 b->yy_buf_size *= 2; 1129 1130 b->yy_ch_buf = (char *) 1131 /* Include room in for 2 EOB chars. */ 1132 yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); 1133 } 1134 else 1135 /* Can't grow it, we don't own it. */ 1136 b->yy_ch_buf = 0; 1137 1138 if ( ! b->yy_ch_buf ) 1139 YY_FATAL_ERROR( 1140 "fatal error - scanner input buffer overflow" ); 1141 1142 (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; 1143 1144 num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - 1145 number_to_move - 1; 1146 1147 } 1148 1149 if ( num_to_read > YY_READ_BUF_SIZE ) 1150 num_to_read = YY_READ_BUF_SIZE; 1151 1152 /* Read in more data. */ 1153 YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), 1154 (yy_n_chars), (size_t) num_to_read ); 1155 1156 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); 1157 } 1158 1159 if ( (yy_n_chars) == 0 ) 1160 { 1161 if ( number_to_move == YY_MORE_ADJ ) 1162 { 1163 ret_val = EOB_ACT_END_OF_FILE; 1164 yyrestart(yyin ); 1165 } 1166 1167 else 1168 { 1169 ret_val = EOB_ACT_LAST_MATCH; 1170 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = 1171 YY_BUFFER_EOF_PENDING; 1172 } 1173 } 1174 1175 else 1176 ret_val = EOB_ACT_CONTINUE_SCAN; 1177 1178 if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { 1179 /* Extend the array by 50%, plus the number we really need. */ 1180 yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); 1181 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); 1182 if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) 1183 YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); 1184 } 1185 1186 (yy_n_chars) += number_to_move; 1187 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; 1188 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; 1189 1190 (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; 1191 1192 return ret_val; 1193} 1194 1195/* yy_get_previous_state - get the state just before the EOB char was reached */ 1196 1197 static yy_state_type yy_get_previous_state (void) 1198{ 1199 register yy_state_type yy_current_state; 1200 register char *yy_cp; 1201 1202 yy_current_state = (yy_start); 1203 yy_current_state += YY_AT_BOL(); 1204 1205 for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) 1206 { 1207 register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); 1208 if ( yy_accept[yy_current_state] ) 1209 { 1210 (yy_last_accepting_state) = yy_current_state; 1211 (yy_last_accepting_cpos) = yy_cp; 1212 } 1213 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) 1214 { 1215 yy_current_state = (int) yy_def[yy_current_state]; 1216 if ( yy_current_state >= 73 ) 1217 yy_c = yy_meta[(unsigned int) yy_c]; 1218 } 1219 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; 1220 } 1221 1222 return yy_current_state; 1223} 1224 1225/* yy_try_NUL_trans - try to make a transition on the NUL character 1226 * 1227 * synopsis 1228 * next_state = yy_try_NUL_trans( current_state ); 1229 */ 1230 static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) 1231{ 1232 register int yy_is_jam; 1233 register char *yy_cp = (yy_c_buf_p); 1234 1235 register YY_CHAR yy_c = 1; 1236 if ( yy_accept[yy_current_state] ) 1237 { 1238 (yy_last_accepting_state) = yy_current_state; 1239 (yy_last_accepting_cpos) = yy_cp; 1240 } 1241 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) 1242 { 1243 yy_current_state = (int) yy_def[yy_current_state]; 1244 if ( yy_current_state >= 73 ) 1245 yy_c = yy_meta[(unsigned int) yy_c]; 1246 } 1247 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; 1248 yy_is_jam = (yy_current_state == 72); 1249 1250 return yy_is_jam ? 0 : yy_current_state; 1251} 1252 1253 static void yyunput (int c, register char * yy_bp ) 1254{ 1255 register char *yy_cp; 1256 1257 yy_cp = (yy_c_buf_p); 1258 1259 /* undo effects of setting up yytext */ 1260 *yy_cp = (yy_hold_char); 1261 1262 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) 1263 { /* need to shift things up to make room */ 1264 /* +2 for EOB chars. */ 1265 register int number_to_move = (yy_n_chars) + 2; 1266 register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ 1267 YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; 1268 register char *source = 1269 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; 1270 1271 while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) 1272 *--dest = *--source; 1273 1274 yy_cp += (int) (dest - source); 1275 yy_bp += (int) (dest - source); 1276 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = 1277 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; 1278 1279 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) 1280 YY_FATAL_ERROR( "flex scanner push-back overflow" ); 1281 } 1282 1283 *--yy_cp = (char) c; 1284 1285 (yytext_ptr) = yy_bp; 1286 (yy_hold_char) = *yy_cp; 1287 (yy_c_buf_p) = yy_cp; 1288} 1289 1290#ifndef YY_NO_INPUT 1291#ifdef __cplusplus 1292 static int yyinput (void) 1293#else 1294 static int input (void) 1295#endif 1296 1297{ 1298 int c; 1299 1300 *(yy_c_buf_p) = (yy_hold_char); 1301 1302 if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) 1303 { 1304 /* yy_c_buf_p now points to the character we want to return. 1305 * If this occurs *before* the EOB characters, then it's a 1306 * valid NUL; if not, then we've hit the end of the buffer. 1307 */ 1308 if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) 1309 /* This was really a NUL. */ 1310 *(yy_c_buf_p) = '\0'; 1311 1312 else 1313 { /* need more input */ 1314 int offset = (yy_c_buf_p) - (yytext_ptr); 1315 ++(yy_c_buf_p); 1316 1317 switch ( yy_get_next_buffer( ) ) 1318 { 1319 case EOB_ACT_LAST_MATCH: 1320 /* This happens because yy_g_n_b() 1321 * sees that we've accumulated a 1322 * token and flags that we need to 1323 * try matching the token before 1324 * proceeding. But for input(), 1325 * there's no matching to consider. 1326 * So convert the EOB_ACT_LAST_MATCH 1327 * to EOB_ACT_END_OF_FILE. 1328 */ 1329 1330 /* Reset buffer status. */ 1331 yyrestart(yyin ); 1332 1333 /*FALLTHROUGH*/ 1334 1335 case EOB_ACT_END_OF_FILE: 1336 { 1337 if ( yywrap( ) ) 1338 return EOF; 1339 1340 if ( ! (yy_did_buffer_switch_on_eof) ) 1341 YY_NEW_FILE; 1342#ifdef __cplusplus 1343 return yyinput(); 1344#else 1345 return input(); 1346#endif 1347 } 1348 1349 case EOB_ACT_CONTINUE_SCAN: 1350 (yy_c_buf_p) = (yytext_ptr) + offset; 1351 break; 1352 } 1353 } 1354 } 1355 1356 c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ 1357 *(yy_c_buf_p) = '\0'; /* preserve yytext */ 1358 (yy_hold_char) = *++(yy_c_buf_p); 1359 1360 YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); 1361 1362 return c; 1363} 1364#endif /* ifndef YY_NO_INPUT */ 1365 1366/** Immediately switch to a different input stream. 1367 * @param input_file A readable stream. 1368 * 1369 * @note This function does not reset the start condition to @c INITIAL . 1370 */ 1371 void yyrestart (FILE * input_file ) 1372{ 1373 1374 if ( ! YY_CURRENT_BUFFER ){ 1375 yyensure_buffer_stack (); 1376 YY_CURRENT_BUFFER_LVALUE = 1377 yy_create_buffer(yyin,YY_BUF_SIZE ); 1378 } 1379 1380 yy_init_buffer(YY_CURRENT_BUFFER,input_file ); 1381 yy_load_buffer_state( ); 1382} 1383 1384/** Switch to a different input buffer. 1385 * @param new_buffer The new input buffer. 1386 * 1387 */ 1388 void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) 1389{ 1390 1391 /* TODO. We should be able to replace this entire function body 1392 * with 1393 * yypop_buffer_state(); 1394 * yypush_buffer_state(new_buffer); 1395 */ 1396 yyensure_buffer_stack (); 1397 if ( YY_CURRENT_BUFFER == new_buffer ) 1398 return; 1399 1400 if ( YY_CURRENT_BUFFER ) 1401 { 1402 /* Flush out information for old buffer. */ 1403 *(yy_c_buf_p) = (yy_hold_char); 1404 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); 1405 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); 1406 } 1407 1408 YY_CURRENT_BUFFER_LVALUE = new_buffer; 1409 yy_load_buffer_state( ); 1410 1411 /* We don't actually know whether we did this switch during 1412 * EOF (yywrap()) processing, but the only time this flag 1413 * is looked at is after yywrap() is called, so it's safe 1414 * to go ahead and always set it. 1415 */ 1416 (yy_did_buffer_switch_on_eof) = 1; 1417} 1418 1419static void yy_load_buffer_state (void) 1420{ 1421 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; 1422 (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; 1423 yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; 1424 (yy_hold_char) = *(yy_c_buf_p); 1425} 1426 1427/** Allocate and initialize an input buffer state. 1428 * @param file A readable stream. 1429 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. 1430 * 1431 * @return the allocated buffer state. 1432 */ 1433 YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) 1434{ 1435 YY_BUFFER_STATE b; 1436 1437 b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); 1438 if ( ! b ) 1439 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); 1440 1441 b->yy_buf_size = size; 1442 1443 /* yy_ch_buf has to be 2 characters longer than the size given because 1444 * we need to put in 2 end-of-buffer characters. 1445 */ 1446 b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); 1447 if ( ! b->yy_ch_buf ) 1448 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); 1449 1450 b->yy_is_our_buffer = 1; 1451 1452 yy_init_buffer(b,file ); 1453 1454 return b; 1455} 1456 1457/** Destroy the buffer. 1458 * @param b a buffer created with yy_create_buffer() 1459 * 1460 */ 1461 void yy_delete_buffer (YY_BUFFER_STATE b ) 1462{ 1463 1464 if ( ! b ) 1465 return; 1466 1467 if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ 1468 YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; 1469 1470 if ( b->yy_is_our_buffer ) 1471 yyfree((void *) b->yy_ch_buf ); 1472 1473 yyfree((void *) b ); 1474} 1475 1476#ifndef __cplusplus 1477extern int isatty (int ); 1478#endif /* __cplusplus */ 1479 1480/* Initializes or reinitializes a buffer. 1481 * This function is sometimes called more than once on the same buffer, 1482 * such as during a yyrestart() or at EOF. 1483 */ 1484 static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) 1485 1486{ 1487 int oerrno = errno; 1488 1489 yy_flush_buffer(b ); 1490 1491 b->yy_input_file = file; 1492 b->yy_fill_buffer = 1; 1493 1494 /* If b is the current buffer, then yy_init_buffer was _probably_ 1495 * called from yyrestart() or through yy_get_next_buffer. 1496 * In that case, we don't want to reset the lineno or column. 1497 */ 1498 if (b != YY_CURRENT_BUFFER){ 1499 b->yy_bs_lineno = 1; 1500 b->yy_bs_column = 0; 1501 } 1502 1503 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; 1504 1505 errno = oerrno; 1506} 1507 1508/** Discard all buffered characters. On the next scan, YY_INPUT will be called. 1509 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. 1510 * 1511 */ 1512 void yy_flush_buffer (YY_BUFFER_STATE b ) 1513{ 1514 if ( ! b ) 1515 return; 1516 1517 b->yy_n_chars = 0; 1518 1519 /* We always need two end-of-buffer characters. The first causes 1520 * a transition to the end-of-buffer state. The second causes 1521 * a jam in that state. 1522 */ 1523 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; 1524 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; 1525 1526 b->yy_buf_pos = &b->yy_ch_buf[0]; 1527 1528 b->yy_at_bol = 1; 1529 b->yy_buffer_status = YY_BUFFER_NEW; 1530 1531 if ( b == YY_CURRENT_BUFFER ) 1532 yy_load_buffer_state( ); 1533} 1534 1535/** Pushes the new state onto the stack. The new state becomes 1536 * the current state. This function will allocate the stack 1537 * if necessary. 1538 * @param new_buffer The new state. 1539 * 1540 */ 1541void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) 1542{ 1543 if (new_buffer == NULL) 1544 return; 1545 1546 yyensure_buffer_stack(); 1547 1548 /* This block is copied from yy_switch_to_buffer. */ 1549 if ( YY_CURRENT_BUFFER ) 1550 { 1551 /* Flush out information for old buffer. */ 1552 *(yy_c_buf_p) = (yy_hold_char); 1553 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); 1554 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); 1555 } 1556 1557 /* Only push if top exists. Otherwise, replace top. */ 1558 if (YY_CURRENT_BUFFER) 1559 (yy_buffer_stack_top)++; 1560 YY_CURRENT_BUFFER_LVALUE = new_buffer; 1561 1562 /* copied from yy_switch_to_buffer. */ 1563 yy_load_buffer_state( ); 1564 (yy_did_buffer_switch_on_eof) = 1; 1565} 1566 1567/** Removes and deletes the top of the stack, if present. 1568 * The next element becomes the new top. 1569 * 1570 */ 1571void yypop_buffer_state (void) 1572{ 1573 if (!YY_CURRENT_BUFFER) 1574 return; 1575 1576 yy_delete_buffer(YY_CURRENT_BUFFER ); 1577 YY_CURRENT_BUFFER_LVALUE = NULL; 1578 if ((yy_buffer_stack_top) > 0) 1579 --(yy_buffer_stack_top); 1580 1581 if (YY_CURRENT_BUFFER) { 1582 yy_load_buffer_state( ); 1583 (yy_did_buffer_switch_on_eof) = 1; 1584 } 1585} 1586 1587/* Allocates the stack if it does not exist. 1588 * Guarantees space for at least one push. 1589 */ 1590static void yyensure_buffer_stack (void) 1591{ 1592 int num_to_alloc; 1593 1594 if (!(yy_buffer_stack)) { 1595 1596 /* First allocation is just for 2 elements, since we don't know if this 1597 * scanner will even need a stack. We use 2 instead of 1 to avoid an 1598 * immediate realloc on the next call. 1599 */ 1600 num_to_alloc = 1; 1601 (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc 1602 (num_to_alloc * sizeof(struct yy_buffer_state*) 1603 ); 1604 if ( ! (yy_buffer_stack) ) 1605 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); 1606 1607 memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); 1608 1609 (yy_buffer_stack_max) = num_to_alloc; 1610 (yy_buffer_stack_top) = 0; 1611 return; 1612 } 1613 1614 if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ 1615 1616 /* Increase the buffer to prepare for a possible push. */ 1617 int grow_size = 8 /* arbitrary grow size */; 1618 1619 num_to_alloc = (yy_buffer_stack_max) + grow_size; 1620 (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc 1621 ((yy_buffer_stack), 1622 num_to_alloc * sizeof(struct yy_buffer_state*) 1623 ); 1624 if ( ! (yy_buffer_stack) ) 1625 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); 1626 1627 /* zero only the new slots.*/ 1628 memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); 1629 (yy_buffer_stack_max) = num_to_alloc; 1630 } 1631} 1632 1633/** Setup the input buffer state to scan directly from a user-specified character buffer. 1634 * @param base the character buffer 1635 * @param size the size in bytes of the character buffer 1636 * 1637 * @return the newly allocated buffer state object. 1638 */ 1639YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) 1640{ 1641 YY_BUFFER_STATE b; 1642 1643 if ( size < 2 || 1644 base[size-2] != YY_END_OF_BUFFER_CHAR || 1645 base[size-1] != YY_END_OF_BUFFER_CHAR ) 1646 /* They forgot to leave room for the EOB's. */ 1647 return 0; 1648 1649 b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); 1650 if ( ! b ) 1651 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); 1652 1653 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ 1654 b->yy_buf_pos = b->yy_ch_buf = base; 1655 b->yy_is_our_buffer = 0; 1656 b->yy_input_file = 0; 1657 b->yy_n_chars = b->yy_buf_size; 1658 b->yy_is_interactive = 0; 1659 b->yy_at_bol = 1; 1660 b->yy_fill_buffer = 0; 1661 b->yy_buffer_status = YY_BUFFER_NEW; 1662 1663 yy_switch_to_buffer(b ); 1664 1665 return b; 1666} 1667 1668/** Setup the input buffer state to scan a string. The next call to yylex() will 1669 * scan from a @e copy of @a str. 1670 * @param yystr a NUL-terminated string to scan 1671 * 1672 * @return the newly allocated buffer state object. 1673 * @note If you want to scan bytes that may contain NUL values, then use 1674 * yy_scan_bytes() instead. 1675 */ 1676YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) 1677{ 1678 1679 return yy_scan_bytes(yystr,strlen(yystr) ); 1680} 1681 1682/** Setup the input buffer state to scan the given bytes. The next call to yylex() will 1683 * scan from a @e copy of @a bytes. 1684 * @param bytes the byte buffer to scan 1685 * @param len the number of bytes in the buffer pointed to by @a bytes. 1686 * 1687 * @return the newly allocated buffer state object. 1688 */ 1689YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len ) 1690{ 1691 YY_BUFFER_STATE b; 1692 char *buf; 1693 yy_size_t n; 1694 int i; 1695 1696 /* Get memory for full buffer, including space for trailing EOB's. */ 1697 n = _yybytes_len + 2; 1698 buf = (char *) yyalloc(n ); 1699 if ( ! buf ) 1700 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); 1701 1702 for ( i = 0; i < _yybytes_len; ++i ) 1703 buf[i] = yybytes[i]; 1704 1705 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; 1706 1707 b = yy_scan_buffer(buf,n ); 1708 if ( ! b ) 1709 YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); 1710 1711 /* It's okay to grow etc. this buffer, and we should throw it 1712 * away when we're done. 1713 */ 1714 b->yy_is_our_buffer = 1; 1715 1716 return b; 1717} 1718 1719#ifndef YY_EXIT_FAILURE 1720#define YY_EXIT_FAILURE 2 1721#endif 1722 1723static void yy_fatal_error (yyconst char* msg ) 1724{ 1725 (void) fprintf( stderr, "%s\n", msg ); 1726 exit( YY_EXIT_FAILURE ); 1727} 1728 1729/* Redefine yyless() so it works in section 3 code. */ 1730 1731#undef yyless 1732#define yyless(n) \ 1733 do \ 1734 { \ 1735 /* Undo effects of setting up yytext. */ \ 1736 int yyless_macro_arg = (n); \ 1737 YY_LESS_LINENO(yyless_macro_arg);\ 1738 yytext[yyleng] = (yy_hold_char); \ 1739 (yy_c_buf_p) = yytext + yyless_macro_arg; \ 1740 (yy_hold_char) = *(yy_c_buf_p); \ 1741 *(yy_c_buf_p) = '\0'; \ 1742 yyleng = yyless_macro_arg; \ 1743 } \ 1744 while ( 0 ) 1745 1746/* Accessor methods (get/set functions) to struct members. */ 1747 1748/** Get the current line number. 1749 * 1750 */ 1751int yyget_lineno (void) 1752{ 1753 1754 return yylineno; 1755} 1756 1757/** Get the input stream. 1758 * 1759 */ 1760FILE *yyget_in (void) 1761{ 1762 return yyin; 1763} 1764 1765/** Get the output stream. 1766 * 1767 */ 1768FILE *yyget_out (void) 1769{ 1770 return yyout; 1771} 1772 1773/** Get the length of the current token. 1774 * 1775 */ 1776int yyget_leng (void) 1777{ 1778 return yyleng; 1779} 1780 1781/** Get the current token. 1782 * 1783 */ 1784 1785char *yyget_text (void) 1786{ 1787 return yytext; 1788} 1789 1790/** Set the current line number. 1791 * @param line_number 1792 * 1793 */ 1794void yyset_lineno (int line_number ) 1795{ 1796 1797 yylineno = line_number; 1798} 1799 1800/** Set the input stream. This does not discard the current 1801 * input buffer. 1802 * @param in_str A readable stream. 1803 * 1804 * @see yy_switch_to_buffer 1805 */ 1806void yyset_in (FILE * in_str ) 1807{ 1808 yyin = in_str ; 1809} 1810 1811void yyset_out (FILE * out_str ) 1812{ 1813 yyout = out_str ; 1814} 1815 1816int yyget_debug (void) 1817{ 1818 return yy_flex_debug; 1819} 1820 1821void yyset_debug (int bdebug ) 1822{ 1823 yy_flex_debug = bdebug ; 1824} 1825 1826static int yy_init_globals (void) 1827{ 1828 /* Initialization is the same as for the non-reentrant scanner. 1829 * This function is called from yylex_destroy(), so don't allocate here. 1830 */ 1831 1832 (yy_buffer_stack) = 0; 1833 (yy_buffer_stack_top) = 0; 1834 (yy_buffer_stack_max) = 0; 1835 (yy_c_buf_p) = (char *) 0; 1836 (yy_init) = 0; 1837 (yy_start) = 0; 1838 1839/* Defined in main.c */ 1840#ifdef YY_STDINIT 1841 yyin = stdin; 1842 yyout = stdout; 1843#else 1844 yyin = (FILE *) 0; 1845 yyout = (FILE *) 0; 1846#endif 1847 1848 /* For future reference: Set errno on error, since we are called by 1849 * yylex_init() 1850 */ 1851 return 0; 1852} 1853 1854/* yylex_destroy is for both reentrant and non-reentrant scanners. */ 1855int yylex_destroy (void) 1856{ 1857 1858 /* Pop the buffer stack, destroying each element. */ 1859 while(YY_CURRENT_BUFFER){ 1860 yy_delete_buffer(YY_CURRENT_BUFFER ); 1861 YY_CURRENT_BUFFER_LVALUE = NULL; 1862 yypop_buffer_state(); 1863 } 1864 1865 /* Destroy the stack itself. */ 1866 yyfree((yy_buffer_stack) ); 1867 (yy_buffer_stack) = NULL; 1868 1869 /* Reset the globals. This is important in a non-reentrant scanner so the next time 1870 * yylex() is called, initialization will occur. */ 1871 yy_init_globals( ); 1872 1873 return 0; 1874} 1875 1876/* 1877 * Internal utility routines. 1878 */ 1879 1880#ifndef yytext_ptr 1881static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) 1882{ 1883 register int i; 1884 for ( i = 0; i < n; ++i ) 1885 s1[i] = s2[i]; 1886} 1887#endif 1888 1889#ifdef YY_NEED_STRLEN 1890static int yy_flex_strlen (yyconst char * s ) 1891{ 1892 register int n; 1893 for ( n = 0; s[n]; ++n ) 1894 ; 1895 1896 return n; 1897} 1898#endif 1899 1900void *yyalloc (yy_size_t size ) 1901{ 1902 return (void *) malloc( size ); 1903} 1904 1905void *yyrealloc (void * ptr, yy_size_t size ) 1906{ 1907 /* The cast to (char *) in the following accommodates both 1908 * implementations that use char* generic pointers, and those 1909 * that use void* generic pointers. It works with the latter 1910 * because both ANSI C and C++ allow castless assignment from 1911 * any pointer type to void*, and deal with argument conversions 1912 * as though doing an assignment. 1913 */ 1914 return (void *) realloc( (char *) ptr, size ); 1915} 1916 1917void yyfree (void * ptr ) 1918{ 1919 free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ 1920} 1921 1922#define YYTABLES_NAME "yytables" 1923 1924#line 83 "scanner.l" 1925 1926 1927int yywrap(void) 1928{ 1929 return 1; 1930} 1931 1932void yyerror(const char *message) 1933{ 1934 const char *pt, *end; 1935 struct _entry { 1936 const char *from; 1937 const char *to; 1938 } *entry, list[] = { 1939 { "T_VIRTUAL", "\"virtual\"" }, 1940 { "T_DISPLAY", "\"display\"" }, 1941 { "T_WALL", "\"wall\"" }, 1942 { "T_OPTION", "\"option\"" }, 1943 { "T_PARAM", "\"param\"" }, 1944 { "T_DIMENSION", "dimension (e.g., 2x2 or 1024x768)" }, 1945 { "T_OFFSET", "display offset (e.g., +10-10)" }, 1946 { "T_ORIGIN", "tile origin (e.g., @1280x1024)" }, 1947 { "T_STRING", "string" }, 1948 { "T_COMMENT", "comment (e.g., #...)" }, 1949 { "T_LINE_COMMENT", "comment (e.g., #...)" }, 1950 { NULL, NULL } 1951 }; 1952 1953 fprintf(stderr, "parse error on line %d at token \"%*.*s\"\n", 1954 lineno, yyleng, yyleng, yytext); 1955 end = message + strlen(message); 1956 for (pt = message; *pt; pt++) { 1957 if (pt[0] == 'T' && pt[1] == '_') { 1958 const char *next = strchr(pt, ' '); 1959 if (!next || !*next) next = strchr(pt, '\0'); 1960 if (!next) goto bail; 1961 --next; 1962 if (next-pt == 1 && next[1] 1963 && next[2] == '\'' && next[3] == '\'') { 1964 fprintf(stderr, "\"%c\"", next[1]); 1965 pt += 4; 1966 goto cnt; 1967 } 1968 for (entry = list; entry->from; ++entry) { 1969 if (!strncmp(entry->from, pt, strlen(entry->from))) { 1970 fprintf(stderr, "%s", entry->to); 1971 pt = next; 1972 goto cnt; 1973 } 1974 } 1975 } else if (end-pt >= 5 && pt[0] == '\'' && pt[1] == '\'' && pt[3] 1976 && pt[4] == '\'' && pt[5] == '\'') { 1977 fprintf(stderr, "\"%c\"", pt[3]); 1978 pt += 5; 1979 } else if (end-pt >= 3 && pt[0] == '\'' && pt[1] && pt[2] == '\'') { 1980 fprintf(stderr, "\"%c\"", pt[1]); 1981 pt += 3; 1982 } 1983 bail: 1984 putc(*pt, stderr); 1985 cnt: 1986 ; 1987 } 1988 fprintf(stderr, "\n"); 1989 exit( 1 ); 1990} 1991 1992static int getdimension(int token, const char *text, int leng) 1993{ 1994 char *endptr; 1995 char *tmp = dmxConfigAlloc(leng+1); 1996 int x, y; 1997 1998 strncpy(tmp, text, leng); 1999 x = strtol(tmp, &endptr, 10); 2000 while (*endptr && !isdigit(*endptr)) ++endptr; 2001 y = strtol(endptr, NULL, 10); 2002 dmxConfigFree(tmp); 2003 yylval.pair = dmxConfigCreatePair(token, lineno, NULL, x, y, 1, 1); 2004 return token; 2005} 2006 2007static int getstring(int token, const char *text, int leng) 2008{ 2009 yylval.string = dmxConfigCreateString(token, lineno, NULL, 2010 dmxConfigCopyString(leng ? text : "", 2011 leng)); 2012 return token; 2013} 2014 2015static int gettoken(int token, const char *text, int leng) 2016{ 2017 yylval.token = dmxConfigCreateToken(token, lineno, NULL); 2018 return token; 2019} 2020 2021static int getcomment(int token, const char *text, int leng) 2022{ 2023 yylval.comment = dmxConfigCreateComment(token, lineno, 2024 dmxConfigCopyString(text + 1, 2025 leng - 1)); 2026 return token; 2027} 2028 2029