1 : /* A Bison parser, made by GNU Bison 2.3. */
2 :
3 : /* Skeleton implementation for Bison's Yacc-like parsers in C
4 :
5 : Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
6 : Free Software Foundation, Inc.
7 :
8 : This program is free software; you can redistribute it and/or modify
9 : it under the terms of the GNU General Public License as published by
10 : the Free Software Foundation; either version 2, or (at your option)
11 : any later version.
12 :
13 : This program is distributed in the hope that it will be useful,
14 : but WITHOUT ANY WARRANTY; without even the implied warranty of
15 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 : GNU General Public License for more details.
17 :
18 : You should have received a copy of the GNU General Public License
19 : along with this program; if not, write to the Free Software
20 : Foundation, Inc., 51 Franklin Street, Fifth Floor,
21 : Boston, MA 02110-1301, USA. */
22 :
23 : /* As a special exception, you may create a larger work that contains
24 : part or all of the Bison parser skeleton and distribute that work
25 : under terms of your choice, so long as that work isn't itself a
26 : parser generator using the skeleton or a modified version thereof
27 : as a parser skeleton. Alternatively, if you modify or redistribute
28 : the parser skeleton itself, you may (at your option) remove this
29 : special exception, which will cause the skeleton and the resulting
30 : Bison output files to be licensed under the GNU General Public
31 : License without this special exception.
32 :
33 : This special exception was added by the Free Software Foundation in
34 : version 2.2 of Bison. */
35 :
36 : /* C LALR(1) parser skeleton written by Richard Stallman, by
37 : simplifying the original so-called "semantic" parser. */
38 :
39 : /* All symbols defined below should begin with yy or YY, to avoid
40 : infringing on user name space. This should be done even for local
41 : variables, as they might otherwise be expanded by user macros.
42 : There are some unavoidable exceptions within include files to
43 : define necessary library symbols; they are noted "INFRINGES ON
44 : USER NAME SPACE" below. */
45 :
46 : /* Identify Bison output. */
47 : #define YYBISON 1
48 :
49 : /* Bison version. */
50 : #define YYBISON_VERSION "2.3"
51 :
52 : /* Skeleton name. */
53 : #define YYSKELETON_NAME "yacc.c"
54 :
55 : /* Pure parsers. */
56 : #define YYPURE 1
57 :
58 : /* Using locations. */
59 : #define YYLSP_NEEDED 0
60 :
61 : /* Substitute the variable and function names. */
62 : #define yyparse ini_parse
63 : #define yylex ini_lex
64 : #define yyerror ini_error
65 : #define yylval ini_lval
66 : #define yychar ini_char
67 : #define yydebug ini_debug
68 : #define yynerrs ini_nerrs
69 :
70 :
71 : /* Tokens. */
72 : #ifndef YYTOKENTYPE
73 : # define YYTOKENTYPE
74 : /* Put the tokens into the symbol table, so that GDB and other debuggers
75 : know about them. */
76 : enum yytokentype {
77 : TC_STRING = 258,
78 : TC_ENCAPSULATED_STRING = 259,
79 : BRACK = 260,
80 : SECTION = 261,
81 : CFG_TRUE = 262,
82 : CFG_FALSE = 263,
83 : TC_DOLLAR_CURLY = 264
84 : };
85 : #endif
86 : /* Tokens. */
87 : #define TC_STRING 258
88 : #define TC_ENCAPSULATED_STRING 259
89 : #define BRACK 260
90 : #define SECTION 261
91 : #define CFG_TRUE 262
92 : #define CFG_FALSE 263
93 : #define TC_DOLLAR_CURLY 264
94 :
95 :
96 :
97 :
98 : /* Copy the first part of user declarations. */
99 : #line 1 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
100 :
101 : /*
102 : +----------------------------------------------------------------------+
103 : | Zend Engine |
104 : +----------------------------------------------------------------------+
105 : | Copyright (c) 1998-2006 Zend Technologies Ltd. (http://www.zend.com) |
106 : +----------------------------------------------------------------------+
107 : | This source file is subject to version 2.00 of the Zend license, |
108 : | that is bundled with this package in the file LICENSE, and is |
109 : | available through the world-wide-web at the following url: |
110 : | http://www.zend.com/license/2_00.txt. |
111 : | If you did not receive a copy of the Zend license and are unable to |
112 : | obtain it through the world-wide-web, please send a note to |
113 : | license@zend.com so we can mail you a copy immediately. |
114 : +----------------------------------------------------------------------+
115 : | Author: Zeev Suraski <zeev@zend.com> |
116 : +----------------------------------------------------------------------+
117 : */
118 :
119 : /* $Id: zend_ini_parser.y,v 1.41.2.2.2.1 2006/09/19 20:33:12 dmitry Exp $ */
120 :
121 : #define DEBUG_CFG_PARSER 0
122 : #include "zend.h"
123 : #include "zend_API.h"
124 : #include "zend_ini.h"
125 : #include "zend_constants.h"
126 : #include "zend_ini_scanner.h"
127 : #include "zend_extensions.h"
128 :
129 : #define YYSTYPE zval
130 :
131 : #ifdef ZTS
132 : #define YYPARSE_PARAM tsrm_ls
133 : #define YYLEX_PARAM tsrm_ls
134 : #endif
135 :
136 : #define ZEND_INI_PARSER_CB (CG(ini_parser_param))->ini_parser_cb
137 : #define ZEND_INI_PARSER_ARG (CG(ini_parser_param))->arg
138 :
139 : int ini_lex(zval *ini_lval TSRMLS_DC);
140 : #ifdef ZTS
141 : int ini_parse(void *arg);
142 : #else
143 : int ini_parse(void);
144 : #endif
145 :
146 : zval yylval;
147 :
148 : #ifndef ZTS
149 : extern int ini_lex(zval *ini_lval TSRMLS_DC);
150 : extern FILE *ini_in;
151 : extern void init_cfg_scanner(void);
152 : #endif
153 :
154 : void zend_ini_do_op(char type, zval *result, zval *op1, zval *op2)
155 : {
156 : int i_result;
157 : int i_op1, i_op2;
158 : char str_result[MAX_LENGTH_OF_LONG];
159 :
160 : i_op1 = atoi(op1->value.str.val);
161 : free(op1->value.str.val);
162 : if (op2) {
163 : i_op2 = atoi(op2->value.str.val);
164 : free(op2->value.str.val);
165 : } else {
166 : i_op2 = 0;
167 : }
168 :
169 : switch (type) {
170 : case '|':
171 : i_result = i_op1 | i_op2;
172 : break;
173 : case '&':
174 : i_result = i_op1 & i_op2;
175 : break;
176 : case '~':
177 : i_result = ~i_op1;
178 : break;
179 : case '!':
180 : i_result = !i_op1;
181 : break;
182 : default:
183 : i_result = 0;
184 : break;
185 : }
186 :
187 : result->value.str.len = zend_sprintf(str_result, "%d", i_result);
188 : result->value.str.val = (char *) malloc(result->value.str.len+1);
189 : memcpy(result->value.str.val, str_result, result->value.str.len);
190 : result->value.str.val[result->value.str.len] = 0;
191 : result->type = IS_STRING;
192 : }
193 :
194 : void zend_ini_init_string(zval *result)
195 : {
196 : result->value.str.val = malloc(1);
197 : result->value.str.val[0] = 0;
198 : result->value.str.len = 0;
199 : result->type = IS_STRING;
200 : }
201 :
202 : void zend_ini_add_string(zval *result, zval *op1, zval *op2)
203 : {
204 : int length = op1->value.str.len + op2->value.str.len;
205 :
206 : result->value.str.val = (char *) realloc(op1->value.str.val, length+1);
207 : memcpy(result->value.str.val+op1->value.str.len, op2->value.str.val, op2->value.str.len);
208 : result->value.str.val[length] = 0;
209 : result->value.str.len = length;
210 : result->type = IS_STRING;
211 : }
212 :
213 : void zend_ini_get_constant(zval *result, zval *name)
214 : {
215 : zval z_constant;
216 : TSRMLS_FETCH();
217 :
218 : if (!memchr(name->value.str.val, ':', name->value.str.len)
219 : && zend_get_constant(name->value.str.val, name->value.str.len, &z_constant TSRMLS_CC)) {
220 : /* z_constant is emalloc()'d */
221 : convert_to_string(&z_constant);
222 : result->value.str.val = zend_strndup(z_constant.value.str.val, z_constant.value.str.len);
223 : result->value.str.len = z_constant.value.str.len;
224 : result->type = z_constant.type;
225 : zval_dtor(&z_constant);
226 : free(name->value.str.val);
227 : } else {
228 : *result = *name;
229 : }
230 : }
231 :
232 : void zend_ini_get_var(zval *result, zval *name)
233 : {
234 : zval curval;
235 : char *envvar;
236 : TSRMLS_FETCH();
237 :
238 : if (zend_get_configuration_directive(name->value.str.val, name->value.str.len+1, &curval) == SUCCESS) {
239 : result->value.str.val = zend_strndup(curval.value.str.val, curval.value.str.len);
240 : result->value.str.len = curval.value.str.len;
241 : } else if ((envvar = zend_getenv(name->value.str.val, name->value.str.len TSRMLS_CC)) != NULL ||
242 : (envvar = getenv(name->value.str.val)) != NULL) {
243 : result->value.str.val = strdup(envvar);
244 : result->value.str.len = strlen(envvar);
245 : } else {
246 : zend_ini_init_string(result);
247 : }
248 : }
249 :
250 :
251 : static void ini_error(char *str)
252 : {
253 : char *error_buf;
254 : int error_buf_len;
255 : char *currently_parsed_filename;
256 : TSRMLS_FETCH();
257 :
258 : currently_parsed_filename = zend_ini_scanner_get_filename(TSRMLS_C);
259 : if (currently_parsed_filename) {
260 : error_buf_len = 128+strlen(currently_parsed_filename); /* should be more than enough */
261 : error_buf = (char *) emalloc(error_buf_len);
262 :
263 : sprintf(error_buf, "Error parsing %s on line %d\n", currently_parsed_filename, zend_ini_scanner_get_lineno(TSRMLS_C));
264 : } else {
265 : error_buf = estrdup("Invalid configuration directive\n");
266 : }
267 :
268 : if (CG(ini_parser_unbuffered_errors)) {
269 : #ifdef PHP_WIN32
270 : MessageBox(NULL, error_buf, "PHP Error", MB_OK|MB_TOPMOST|0x00200000L);
271 : #else
272 : fprintf(stderr, "PHP: %s", error_buf);
273 : #endif
274 : } else {
275 : zend_error(E_WARNING, "%s", error_buf);
276 : }
277 : efree(error_buf);
278 : }
279 :
280 :
281 : ZEND_API int zend_parse_ini_file(zend_file_handle *fh, zend_bool unbuffered_errors, zend_ini_parser_cb_t ini_parser_cb, void *arg)
282 : {
283 : int retval;
284 : zend_ini_parser_param ini_parser_param;
285 : TSRMLS_FETCH();
286 :
287 : ini_parser_param.ini_parser_cb = ini_parser_cb;
288 : ini_parser_param.arg = arg;
289 :
290 : CG(ini_parser_param) = &ini_parser_param;
291 : if (zend_ini_open_file_for_scanning(fh TSRMLS_CC)==FAILURE) {
292 : return FAILURE;
293 : }
294 :
295 : CG(ini_parser_unbuffered_errors) = unbuffered_errors;
296 : retval = ini_parse(TSRMLS_C);
297 :
298 : zend_ini_close_file(fh TSRMLS_CC);
299 :
300 : if (retval==0) {
301 : return SUCCESS;
302 : } else {
303 : return FAILURE;
304 : }
305 : }
306 :
307 :
308 : ZEND_API int zend_parse_ini_string(char *str, zend_bool unbuffered_errors, zend_ini_parser_cb_t ini_parser_cb, void *arg)
309 : {
310 : zend_ini_parser_param ini_parser_param;
311 : TSRMLS_FETCH();
312 :
313 : ini_parser_param.ini_parser_cb = ini_parser_cb;
314 : ini_parser_param.arg = arg;
315 :
316 : CG(ini_parser_param) = &ini_parser_param;
317 : if (zend_ini_prepare_string_for_scanning(str TSRMLS_CC)==FAILURE) {
318 : return FAILURE;
319 : }
320 :
321 : CG(ini_parser_unbuffered_errors) = unbuffered_errors;
322 :
323 : if (ini_parse(TSRMLS_C)) {
324 : return SUCCESS;
325 : } else {
326 : return FAILURE;
327 : }
328 : }
329 :
330 :
331 :
332 :
333 : /* Enabling traces. */
334 : #ifndef YYDEBUG
335 : # define YYDEBUG 0
336 : #endif
337 :
338 : /* Enabling verbose error messages. */
339 : #ifdef YYERROR_VERBOSE
340 : # undef YYERROR_VERBOSE
341 : # define YYERROR_VERBOSE 1
342 : #else
343 : # define YYERROR_VERBOSE 0
344 : #endif
345 :
346 : /* Enabling the token table. */
347 : #ifndef YYTOKEN_TABLE
348 : # define YYTOKEN_TABLE 0
349 : #endif
350 :
351 : #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
352 : typedef int YYSTYPE;
353 : # define yystype YYSTYPE /* obsolescent; will be withdrawn */
354 : # define YYSTYPE_IS_DECLARED 1
355 : # define YYSTYPE_IS_TRIVIAL 1
356 : #endif
357 :
358 :
359 :
360 : /* Copy the second part of user declarations. */
361 :
362 :
363 : /* Line 216 of yacc.c. */
364 : #line 365 "Zend/zend_ini_parser.c"
365 :
366 : #ifdef short
367 : # undef short
368 : #endif
369 :
370 : #ifdef YYTYPE_UINT8
371 : typedef YYTYPE_UINT8 yytype_uint8;
372 : #else
373 : typedef unsigned char yytype_uint8;
374 : #endif
375 :
376 : #ifdef YYTYPE_INT8
377 : typedef YYTYPE_INT8 yytype_int8;
378 : #elif (defined __STDC__ || defined __C99__FUNC__ \
379 : || defined __cplusplus || defined _MSC_VER)
380 : typedef signed char yytype_int8;
381 : #else
382 : typedef short int yytype_int8;
383 : #endif
384 :
385 : #ifdef YYTYPE_UINT16
386 : typedef YYTYPE_UINT16 yytype_uint16;
387 : #else
388 : typedef unsigned short int yytype_uint16;
389 : #endif
390 :
391 : #ifdef YYTYPE_INT16
392 : typedef YYTYPE_INT16 yytype_int16;
393 : #else
394 : typedef short int yytype_int16;
395 : #endif
396 :
397 : #ifndef YYSIZE_T
398 : # ifdef __SIZE_TYPE__
399 : # define YYSIZE_T __SIZE_TYPE__
400 : # elif defined size_t
401 : # define YYSIZE_T size_t
402 : # elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
403 : || defined __cplusplus || defined _MSC_VER)
404 : # include <stddef.h> /* INFRINGES ON USER NAME SPACE */
405 : # define YYSIZE_T size_t
406 : # else
407 : # define YYSIZE_T unsigned int
408 : # endif
409 : #endif
410 :
411 : #define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
412 :
413 : #ifndef YY_
414 : # if YYENABLE_NLS
415 : # if ENABLE_NLS
416 : # include <libintl.h> /* INFRINGES ON USER NAME SPACE */
417 : # define YY_(msgid) dgettext ("bison-runtime", msgid)
418 : # endif
419 : # endif
420 : # ifndef YY_
421 : # define YY_(msgid) msgid
422 : # endif
423 : #endif
424 :
425 : /* Suppress unused-variable warnings by "using" E. */
426 : #if ! defined lint || defined __GNUC__
427 : # define YYUSE(e) ((void) (e))
428 : #else
429 : # define YYUSE(e) /* empty */
430 : #endif
431 :
432 : /* Identity function, used to suppress warnings about constant conditions. */
433 : #ifndef lint
434 : # define YYID(n) (n)
435 : #else
436 : #if (defined __STDC__ || defined __C99__FUNC__ \
437 : || defined __cplusplus || defined _MSC_VER)
438 : static int
439 : YYID (int i)
440 : #else
441 : static int
442 : YYID (i)
443 : int i;
444 : #endif
445 : {
446 : return i;
447 : }
448 : #endif
449 :
450 : #if ! defined yyoverflow || YYERROR_VERBOSE
451 :
452 : /* The parser invokes alloca or malloc; define the necessary symbols. */
453 :
454 : # ifdef YYSTACK_USE_ALLOCA
455 : # if YYSTACK_USE_ALLOCA
456 : # ifdef __GNUC__
457 : # define YYSTACK_ALLOC __builtin_alloca
458 : # elif defined __BUILTIN_VA_ARG_INCR
459 : # include <alloca.h> /* INFRINGES ON USER NAME SPACE */
460 : # elif defined _AIX
461 : # define YYSTACK_ALLOC __alloca
462 : # elif defined _MSC_VER
463 : # include <malloc.h> /* INFRINGES ON USER NAME SPACE */
464 : # define alloca _alloca
465 : # else
466 : # define YYSTACK_ALLOC alloca
467 : # if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
468 : || defined __cplusplus || defined _MSC_VER)
469 : # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
470 : # ifndef _STDLIB_H
471 : # define _STDLIB_H 1
472 : # endif
473 : # endif
474 : # endif
475 : # endif
476 : # endif
477 :
478 : # ifdef YYSTACK_ALLOC
479 : /* Pacify GCC's `empty if-body' warning. */
480 : # define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
481 : # ifndef YYSTACK_ALLOC_MAXIMUM
482 : /* The OS might guarantee only one guard page at the bottom of the stack,
483 : and a page size can be as small as 4096 bytes. So we cannot safely
484 : invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
485 : to allow for a few compiler-allocated temporary stack slots. */
486 : # define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
487 : # endif
488 : # else
489 : # define YYSTACK_ALLOC YYMALLOC
490 : # define YYSTACK_FREE YYFREE
491 : # ifndef YYSTACK_ALLOC_MAXIMUM
492 : # define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
493 : # endif
494 : # if (defined __cplusplus && ! defined _STDLIB_H \
495 : && ! ((defined YYMALLOC || defined malloc) \
496 : && (defined YYFREE || defined free)))
497 : # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
498 : # ifndef _STDLIB_H
499 : # define _STDLIB_H 1
500 : # endif
501 : # endif
502 : # ifndef YYMALLOC
503 : # define YYMALLOC malloc
504 : # if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
505 : || defined __cplusplus || defined _MSC_VER)
506 : void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
507 : # endif
508 : # endif
509 : # ifndef YYFREE
510 : # define YYFREE free
511 : # if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
512 : || defined __cplusplus || defined _MSC_VER)
513 : void free (void *); /* INFRINGES ON USER NAME SPACE */
514 : # endif
515 : # endif
516 : # endif
517 : #endif /* ! defined yyoverflow || YYERROR_VERBOSE */
518 :
519 :
520 : #if (! defined yyoverflow \
521 : && (! defined __cplusplus \
522 : || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
523 :
524 : /* A type that is properly aligned for any stack member. */
525 : union yyalloc
526 : {
527 : yytype_int16 yyss;
528 : YYSTYPE yyvs;
529 : };
530 :
531 : /* The size of the maximum gap between one aligned stack and the next. */
532 : # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
533 :
534 : /* The size of an array large to enough to hold all stacks, each with
535 : N elements. */
536 : # define YYSTACK_BYTES(N) \
537 : ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
538 : + YYSTACK_GAP_MAXIMUM)
539 :
540 : /* Copy COUNT objects from FROM to TO. The source and destination do
541 : not overlap. */
542 : # ifndef YYCOPY
543 : # if defined __GNUC__ && 1 < __GNUC__
544 : # define YYCOPY(To, From, Count) \
545 : __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
546 : # else
547 : # define YYCOPY(To, From, Count) \
548 : do \
549 : { \
550 : YYSIZE_T yyi; \
551 : for (yyi = 0; yyi < (Count); yyi++) \
552 : (To)[yyi] = (From)[yyi]; \
553 : } \
554 : while (YYID (0))
555 : # endif
556 : # endif
557 :
558 : /* Relocate STACK from its old location to the new one. The
559 : local variables YYSIZE and YYSTACKSIZE give the old and new number of
560 : elements in the stack, and YYPTR gives the new location of the
561 : stack. Advance YYPTR to a properly aligned location for the next
562 : stack. */
563 : # define YYSTACK_RELOCATE(Stack) \
564 : do \
565 : { \
566 : YYSIZE_T yynewbytes; \
567 : YYCOPY (&yyptr->Stack, Stack, yysize); \
568 : Stack = &yyptr->Stack; \
569 : yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
570 : yyptr += yynewbytes / sizeof (*yyptr); \
571 : } \
572 : while (YYID (0))
573 :
574 : #endif
575 :
576 : /* YYFINAL -- State number of the termination state. */
577 : #define YYFINAL 2
578 : /* YYLAST -- Last index in YYTABLE. */
579 : #define YYLAST 41
580 :
581 : /* YYNTOKENS -- Number of terminals. */
582 : #define YYNTOKENS 19
583 : /* YYNNTS -- Number of nonterminals. */
584 : #define YYNNTS 8
585 : /* YYNRULES -- Number of rules. */
586 : #define YYNRULES 27
587 : /* YYNRULES -- Number of states. */
588 : #define YYNSTATES 38
589 :
590 : /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
591 : #define YYUNDEFTOK 2
592 : #define YYMAXUTOK 264
593 :
594 : #define YYTRANSLATE(YYX) \
595 : ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
596 :
597 : /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
598 : static const yytype_uint8 yytranslate[] =
599 : {
600 : 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
601 : 15, 2, 2, 2, 2, 2, 2, 2, 2, 2,
602 : 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
603 : 2, 2, 2, 13, 2, 2, 2, 2, 11, 2,
604 : 17, 18, 2, 2, 2, 2, 2, 2, 2, 2,
605 : 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
606 : 2, 14, 2, 2, 2, 2, 2, 2, 2, 2,
607 : 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
608 : 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
609 : 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
610 : 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
611 : 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
612 : 2, 2, 2, 2, 10, 16, 12, 2, 2, 2,
613 : 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
614 : 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
615 : 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
616 : 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
617 : 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
618 : 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
619 : 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
620 : 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
621 : 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
622 : 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
623 : 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
624 : 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
625 : 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
626 : 5, 6, 7, 8, 9
627 : };
628 :
629 : #if YYDEBUG
630 : /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
631 : YYRHS. */
632 : static const yytype_uint8 yyprhs[] =
633 : {
634 : 0, 0, 3, 6, 7, 11, 16, 18, 20, 22,
635 : 24, 26, 28, 30, 31, 33, 35, 37, 40, 43,
636 : 46, 50, 52, 56, 60, 63, 66, 70
637 : };
638 :
639 : /* YYRHS -- A `-1'-separated list of the rules' RHS. */
640 : static const yytype_int8 yyrhs[] =
641 : {
642 : 20, 0, -1, 20, 21, -1, -1, 3, 14, 22,
643 : -1, 3, 5, 14, 22, -1, 3, -1, 6, -1,
644 : 15, -1, 25, -1, 7, -1, 8, -1, 15, -1,
645 : -1, 24, -1, 4, -1, 26, -1, 23, 24, -1,
646 : 23, 4, -1, 23, 26, -1, 9, 3, 16, -1,
647 : 23, -1, 25, 10, 25, -1, 25, 11, 25, -1,
648 : 12, 25, -1, 13, 25, -1, 17, 25, 18, -1,
649 : 3, -1
650 : };
651 :
652 : /* YYRLINE[YYN] -- source line where rule number YYN was defined. */
653 : static const yytype_uint16 yyrline[] =
654 : {
655 : 0, 248, 248, 249, 253, 261, 269, 270, 271, 276,
656 : 277, 278, 279, 280, 285, 286, 287, 288, 289, 290,
657 : 294, 298, 299, 300, 301, 302, 303, 307
658 : };
659 : #endif
660 :
661 : #if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
662 : /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
663 : First, the terminals, then, starting at YYNTOKENS, nonterminals. */
664 : static const char *const yytname[] =
665 : {
666 : "$end", "error", "$undefined", "TC_STRING", "TC_ENCAPSULATED_STRING",
667 : "BRACK", "SECTION", "CFG_TRUE", "CFG_FALSE", "TC_DOLLAR_CURLY", "'|'",
668 : "'&'", "'~'", "'!'", "'='", "'\\n'", "'}'", "'('", "')'", "$accept",
669 : "statement_list", "statement", "string_or_value", "var_string_list",
670 : "cfg_var_ref", "expr", "constant_string", 0
671 : };
672 : #endif
673 :
674 : # ifdef YYPRINT
675 : /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
676 : token YYLEX-NUM. */
677 : static const yytype_uint16 yytoknum[] =
678 : {
679 : 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
680 : 124, 38, 126, 33, 61, 10, 125, 40, 41
681 : };
682 : # endif
683 :
684 : /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
685 : static const yytype_uint8 yyr1[] =
686 : {
687 : 0, 19, 20, 20, 21, 21, 21, 21, 21, 22,
688 : 22, 22, 22, 22, 23, 23, 23, 23, 23, 23,
689 : 24, 25, 25, 25, 25, 25, 25, 26
690 : };
691 :
692 : /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
693 : static const yytype_uint8 yyr2[] =
694 : {
695 : 0, 2, 2, 0, 3, 4, 1, 1, 1, 1,
696 : 1, 1, 1, 0, 1, 1, 1, 2, 2, 2,
697 : 3, 1, 3, 3, 2, 2, 3, 1
698 : };
699 :
700 : /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
701 : STATE-NUM when YYTABLE doesn't specify something else to do. Zero
702 : means the default is an error. */
703 : static const yytype_uint8 yydefact[] =
704 : {
705 : 3, 0, 1, 6, 7, 8, 2, 0, 13, 13,
706 : 27, 15, 10, 11, 0, 0, 0, 12, 0, 4,
707 : 21, 14, 9, 16, 5, 0, 24, 25, 0, 18,
708 : 17, 19, 0, 0, 20, 26, 22, 23
709 : };
710 :
711 : /* YYDEFGOTO[NTERM-NUM]. */
712 : static const yytype_int8 yydefgoto[] =
713 : {
714 : -1, 1, 6, 19, 20, 21, 22, 23
715 : };
716 :
717 : /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
718 : STATE-NUM. */
719 : #define YYPACT_NINF -16
720 : static const yytype_int8 yypact[] =
721 : {
722 : -16, 4, -16, -3, -16, -16, -16, -2, 17, 17,
723 : -16, -16, -16, -16, 13, 24, 24, -16, 24, -16,
724 : 5, -16, 12, -16, -16, -1, -16, -16, -5, -16,
725 : -16, -16, 24, 24, -16, -16, -16, -16
726 : };
727 :
728 : /* YYPGOTO[NTERM-NUM]. */
729 : static const yytype_int8 yypgoto[] =
730 : {
731 : -16, -16, -16, 22, -16, 15, -15, 18
732 : };
733 :
734 : /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
735 : positive, shift that token. If negative, reduce the rule which
736 : number is the opposite. If zero, do what YYDEFACT says.
737 : If YYTABLE_NINF, syntax error. */
738 : #define YYTABLE_NINF -1
739 : static const yytype_uint8 yytable[] =
740 : {
741 : 26, 27, 7, 28, 2, 32, 33, 3, 10, 29,
742 : 4, 8, 9, 35, 14, 34, 25, 36, 37, 5,
743 : 10, 11, 32, 33, 12, 13, 14, 10, 11, 15,
744 : 16, 24, 17, 14, 18, 30, 15, 16, 31, 0,
745 : 0, 18
746 : };
747 :
748 : static const yytype_int8 yycheck[] =
749 : {
750 : 15, 16, 5, 18, 0, 10, 11, 3, 3, 4,
751 : 6, 14, 14, 18, 9, 16, 3, 32, 33, 15,
752 : 3, 4, 10, 11, 7, 8, 9, 3, 4, 12,
753 : 13, 9, 15, 9, 17, 20, 12, 13, 20, -1,
754 : -1, 17
755 : };
756 :
757 : /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
758 : symbol of state STATE-NUM. */
759 : static const yytype_uint8 yystos[] =
760 : {
761 : 0, 20, 0, 3, 6, 15, 21, 5, 14, 14,
762 : 3, 4, 7, 8, 9, 12, 13, 15, 17, 22,
763 : 23, 24, 25, 26, 22, 3, 25, 25, 25, 4,
764 : 24, 26, 10, 11, 16, 18, 25, 25
765 : };
766 :
767 : #define yyerrok (yyerrstatus = 0)
768 : #define yyclearin (yychar = YYEMPTY)
769 : #define YYEMPTY (-2)
770 : #define YYEOF 0
771 :
772 : #define YYACCEPT goto yyacceptlab
773 : #define YYABORT goto yyabortlab
774 : #define YYERROR goto yyerrorlab
775 :
776 :
777 : /* Like YYERROR except do call yyerror. This remains here temporarily
778 : to ease the transition to the new meaning of YYERROR, for GCC.
779 : Once GCC version 2 has supplanted version 1, this can go. */
780 :
781 : #define YYFAIL goto yyerrlab
782 :
783 : #define YYRECOVERING() (!!yyerrstatus)
784 :
785 : #define YYBACKUP(Token, Value) \
786 : do \
787 : if (yychar == YYEMPTY && yylen == 1) \
788 : { \
789 : yychar = (Token); \
790 : yylval = (Value); \
791 : yytoken = YYTRANSLATE (yychar); \
792 : YYPOPSTACK (1); \
793 : goto yybackup; \
794 : } \
795 : else \
796 : { \
797 : yyerror (YY_("syntax error: cannot back up")); \
798 : YYERROR; \
799 : } \
800 : while (YYID (0))
801 :
802 :
803 : #define YYTERROR 1
804 : #define YYERRCODE 256
805 :
806 :
807 : /* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
808 : If N is 0, then set CURRENT to the empty location which ends
809 : the previous symbol: RHS[0] (always defined). */
810 :
811 : #define YYRHSLOC(Rhs, K) ((Rhs)[K])
812 : #ifndef YYLLOC_DEFAULT
813 : # define YYLLOC_DEFAULT(Current, Rhs, N) \
814 : do \
815 : if (YYID (N)) \
816 : { \
817 : (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
818 : (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
819 : (Current).last_line = YYRHSLOC (Rhs, N).last_line; \
820 : (Current).last_column = YYRHSLOC (Rhs, N).last_column; \
821 : } \
822 : else \
823 : { \
824 : (Current).first_line = (Current).last_line = \
825 : YYRHSLOC (Rhs, 0).last_line; \
826 : (Current).first_column = (Current).last_column = \
827 : YYRHSLOC (Rhs, 0).last_column; \
828 : } \
829 : while (YYID (0))
830 : #endif
831 :
832 :
833 : /* YY_LOCATION_PRINT -- Print the location on the stream.
834 : This macro was not mandated originally: define only if we know
835 : we won't break user code: when these are the locations we know. */
836 :
837 : #ifndef YY_LOCATION_PRINT
838 : # if YYLTYPE_IS_TRIVIAL
839 : # define YY_LOCATION_PRINT(File, Loc) \
840 : fprintf (File, "%d.%d-%d.%d", \
841 : (Loc).first_line, (Loc).first_column, \
842 : (Loc).last_line, (Loc).last_column)
843 : # else
844 : # define YY_LOCATION_PRINT(File, Loc) ((void) 0)
845 : # endif
846 : #endif
847 :
848 :
849 : /* YYLEX -- calling `yylex' with the right arguments. */
850 :
851 : #ifdef YYLEX_PARAM
852 : # define YYLEX yylex (&yylval, YYLEX_PARAM)
853 : #else
854 : # define YYLEX yylex (&yylval)
855 : #endif
856 :
857 : /* Enable debugging if requested. */
858 : #if YYDEBUG
859 :
860 : # ifndef YYFPRINTF
861 : # include <stdio.h> /* INFRINGES ON USER NAME SPACE */
862 : # define YYFPRINTF fprintf
863 : # endif
864 :
865 : # define YYDPRINTF(Args) \
866 : do { \
867 : if (yydebug) \
868 : YYFPRINTF Args; \
869 : } while (YYID (0))
870 :
871 : # define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
872 : do { \
873 : if (yydebug) \
874 : { \
875 : YYFPRINTF (stderr, "%s ", Title); \
876 : yy_symbol_print (stderr, \
877 : Type, Value); \
878 : YYFPRINTF (stderr, "\n"); \
879 : } \
880 : } while (YYID (0))
881 :
882 :
883 : /*--------------------------------.
884 : | Print this symbol on YYOUTPUT. |
885 : `--------------------------------*/
886 :
887 : /*ARGSUSED*/
888 : #if (defined __STDC__ || defined __C99__FUNC__ \
889 : || defined __cplusplus || defined _MSC_VER)
890 : static void
891 : yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
892 : #else
893 : static void
894 : yy_symbol_value_print (yyoutput, yytype, yyvaluep)
895 : FILE *yyoutput;
896 : int yytype;
897 : YYSTYPE const * const yyvaluep;
898 : #endif
899 : {
900 : if (!yyvaluep)
901 : return;
902 : # ifdef YYPRINT
903 : if (yytype < YYNTOKENS)
904 : YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
905 : # else
906 : YYUSE (yyoutput);
907 : # endif
908 : switch (yytype)
909 : {
910 : default:
911 : break;
912 : }
913 : }
914 :
915 :
916 : /*--------------------------------.
917 : | Print this symbol on YYOUTPUT. |
918 : `--------------------------------*/
919 :
920 : #if (defined __STDC__ || defined __C99__FUNC__ \
921 : || defined __cplusplus || defined _MSC_VER)
922 : static void
923 : yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
924 : #else
925 : static void
926 : yy_symbol_print (yyoutput, yytype, yyvaluep)
927 : FILE *yyoutput;
928 : int yytype;
929 : YYSTYPE const * const yyvaluep;
930 : #endif
931 : {
932 : if (yytype < YYNTOKENS)
933 : YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
934 : else
935 : YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
936 :
937 : yy_symbol_value_print (yyoutput, yytype, yyvaluep);
938 : YYFPRINTF (yyoutput, ")");
939 : }
940 :
941 : /*------------------------------------------------------------------.
942 : | yy_stack_print -- Print the state stack from its BOTTOM up to its |
943 : | TOP (included). |
944 : `------------------------------------------------------------------*/
945 :
946 : #if (defined __STDC__ || defined __C99__FUNC__ \
947 : || defined __cplusplus || defined _MSC_VER)
948 : static void
949 : yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)
950 : #else
951 : static void
952 : yy_stack_print (bottom, top)
953 : yytype_int16 *bottom;
954 : yytype_int16 *top;
955 : #endif
956 : {
957 : YYFPRINTF (stderr, "Stack now");
958 : for (; bottom <= top; ++bottom)
959 : YYFPRINTF (stderr, " %d", *bottom);
960 : YYFPRINTF (stderr, "\n");
961 : }
962 :
963 : # define YY_STACK_PRINT(Bottom, Top) \
964 : do { \
965 : if (yydebug) \
966 : yy_stack_print ((Bottom), (Top)); \
967 : } while (YYID (0))
968 :
969 :
970 : /*------------------------------------------------.
971 : | Report that the YYRULE is going to be reduced. |
972 : `------------------------------------------------*/
973 :
974 : #if (defined __STDC__ || defined __C99__FUNC__ \
975 : || defined __cplusplus || defined _MSC_VER)
976 : static void
977 : yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
978 : #else
979 : static void
980 : yy_reduce_print (yyvsp, yyrule)
981 : YYSTYPE *yyvsp;
982 : int yyrule;
983 : #endif
984 : {
985 : int yynrhs = yyr2[yyrule];
986 : int yyi;
987 : unsigned long int yylno = yyrline[yyrule];
988 : YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
989 : yyrule - 1, yylno);
990 : /* The symbols being reduced. */
991 : for (yyi = 0; yyi < yynrhs; yyi++)
992 : {
993 : fprintf (stderr, " $%d = ", yyi + 1);
994 : yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
995 : &(yyvsp[(yyi + 1) - (yynrhs)])
996 : );
997 : fprintf (stderr, "\n");
998 : }
999 : }
1000 :
1001 : # define YY_REDUCE_PRINT(Rule) \
1002 : do { \
1003 : if (yydebug) \
1004 : yy_reduce_print (yyvsp, Rule); \
1005 : } while (YYID (0))
1006 :
1007 : /* Nonzero means print parse trace. It is left uninitialized so that
1008 : multiple parsers can coexist. */
1009 : int yydebug;
1010 : #else /* !YYDEBUG */
1011 : # define YYDPRINTF(Args)
1012 : # define YY_SYMBOL_PRINT(Title, Type, Value, Location)
1013 : # define YY_STACK_PRINT(Bottom, Top)
1014 : # define YY_REDUCE_PRINT(Rule)
1015 : #endif /* !YYDEBUG */
1016 :
1017 :
1018 : /* YYINITDEPTH -- initial size of the parser's stacks. */
1019 : #ifndef YYINITDEPTH
1020 : # define YYINITDEPTH 200
1021 : #endif
1022 :
1023 : /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
1024 : if the built-in stack extension method is used).
1025 :
1026 : Do not make this value too large; the results are undefined if
1027 : YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
1028 : evaluated with infinite-precision integer arithmetic. */
1029 :
1030 : #ifndef YYMAXDEPTH
1031 : # define YYMAXDEPTH 10000
1032 : #endif
1033 :
1034 :
1035 :
1036 : #if YYERROR_VERBOSE
1037 :
1038 : # ifndef yystrlen
1039 : # if defined __GLIBC__ && defined _STRING_H
1040 : # define yystrlen strlen
1041 : # else
1042 : /* Return the length of YYSTR. */
1043 : #if (defined __STDC__ || defined __C99__FUNC__ \
1044 : || defined __cplusplus || defined _MSC_VER)
1045 : static YYSIZE_T
1046 : yystrlen (const char *yystr)
1047 : #else
1048 : static YYSIZE_T
1049 : yystrlen (yystr)
1050 : const char *yystr;
1051 : #endif
1052 : {
1053 : YYSIZE_T yylen;
1054 : for (yylen = 0; yystr[yylen]; yylen++)
1055 : continue;
1056 : return yylen;
1057 : }
1058 : # endif
1059 : # endif
1060 :
1061 : # ifndef yystpcpy
1062 : # if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
1063 : # define yystpcpy stpcpy
1064 : # else
1065 : /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
1066 : YYDEST. */
1067 : #if (defined __STDC__ || defined __C99__FUNC__ \
1068 : || defined __cplusplus || defined _MSC_VER)
1069 : static char *
1070 : yystpcpy (char *yydest, const char *yysrc)
1071 : #else
1072 : static char *
1073 : yystpcpy (yydest, yysrc)
1074 : char *yydest;
1075 : const char *yysrc;
1076 : #endif
1077 : {
1078 : char *yyd = yydest;
1079 : const char *yys = yysrc;
1080 :
1081 : while ((*yyd++ = *yys++) != '\0')
1082 : continue;
1083 :
1084 : return yyd - 1;
1085 : }
1086 : # endif
1087 : # endif
1088 :
1089 : # ifndef yytnamerr
1090 : /* Copy to YYRES the contents of YYSTR after stripping away unnecessary
1091 : quotes and backslashes, so that it's suitable for yyerror. The
1092 : heuristic is that double-quoting is unnecessary unless the string
1093 : contains an apostrophe, a comma, or backslash (other than
1094 : backslash-backslash). YYSTR is taken from yytname. If YYRES is
1095 : null, do not copy; instead, return the length of what the result
1096 : would have been. */
1097 : static YYSIZE_T
1098 : yytnamerr (char *yyres, const char *yystr)
1099 : {
1100 : if (*yystr == '"')
1101 : {
1102 : YYSIZE_T yyn = 0;
1103 : char const *yyp = yystr;
1104 :
1105 : for (;;)
1106 : switch (*++yyp)
1107 : {
1108 : case '\'':
1109 : case ',':
1110 : goto do_not_strip_quotes;
1111 :
1112 : case '\\':
1113 : if (*++yyp != '\\')
1114 : goto do_not_strip_quotes;
1115 : /* Fall through. */
1116 : default:
1117 : if (yyres)
1118 : yyres[yyn] = *yyp;
1119 : yyn++;
1120 : break;
1121 :
1122 : case '"':
1123 : if (yyres)
1124 : yyres[yyn] = '\0';
1125 : return yyn;
1126 : }
1127 : do_not_strip_quotes: ;
1128 : }
1129 :
1130 : if (! yyres)
1131 : return yystrlen (yystr);
1132 :
1133 : return yystpcpy (yyres, yystr) - yyres;
1134 : }
1135 : # endif
1136 :
1137 : /* Copy into YYRESULT an error message about the unexpected token
1138 : YYCHAR while in state YYSTATE. Return the number of bytes copied,
1139 : including the terminating null byte. If YYRESULT is null, do not
1140 : copy anything; just return the number of bytes that would be
1141 : copied. As a special case, return 0 if an ordinary "syntax error"
1142 : message will do. Return YYSIZE_MAXIMUM if overflow occurs during
1143 : size calculation. */
1144 : static YYSIZE_T
1145 : yysyntax_error (char *yyresult, int yystate, int yychar)
1146 : {
1147 : int yyn = yypact[yystate];
1148 :
1149 : if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
1150 : return 0;
1151 : else
1152 : {
1153 : int yytype = YYTRANSLATE (yychar);
1154 : YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
1155 : YYSIZE_T yysize = yysize0;
1156 : YYSIZE_T yysize1;
1157 : int yysize_overflow = 0;
1158 : enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
1159 : char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
1160 : int yyx;
1161 :
1162 : # if 0
1163 : /* This is so xgettext sees the translatable formats that are
1164 : constructed on the fly. */
1165 : YY_("syntax error, unexpected %s");
1166 : YY_("syntax error, unexpected %s, expecting %s");
1167 : YY_("syntax error, unexpected %s, expecting %s or %s");
1168 : YY_("syntax error, unexpected %s, expecting %s or %s or %s");
1169 : YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
1170 : # endif
1171 : char *yyfmt;
1172 : char const *yyf;
1173 : static char const yyunexpected[] = "syntax error, unexpected %s";
1174 : static char const yyexpecting[] = ", expecting %s";
1175 : static char const yyor[] = " or %s";
1176 : char yyformat[sizeof yyunexpected
1177 : + sizeof yyexpecting - 1
1178 : + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
1179 : * (sizeof yyor - 1))];
1180 : char const *yyprefix = yyexpecting;
1181 :
1182 : /* Start YYX at -YYN if negative to avoid negative indexes in
1183 : YYCHECK. */
1184 : int yyxbegin = yyn < 0 ? -yyn : 0;
1185 :
1186 : /* Stay within bounds of both yycheck and yytname. */
1187 : int yychecklim = YYLAST - yyn + 1;
1188 : int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
1189 : int yycount = 1;
1190 :
1191 : yyarg[0] = yytname[yytype];
1192 : yyfmt = yystpcpy (yyformat, yyunexpected);
1193 :
1194 : for (yyx = yyxbegin; yyx < yyxend; ++yyx)
1195 : if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
1196 : {
1197 : if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
1198 : {
1199 : yycount = 1;
1200 : yysize = yysize0;
1201 : yyformat[sizeof yyunexpected - 1] = '\0';
1202 : break;
1203 : }
1204 : yyarg[yycount++] = yytname[yyx];
1205 : yysize1 = yysize + yytnamerr (0, yytname[yyx]);
1206 : yysize_overflow |= (yysize1 < yysize);
1207 : yysize = yysize1;
1208 : yyfmt = yystpcpy (yyfmt, yyprefix);
1209 : yyprefix = yyor;
1210 : }
1211 :
1212 : yyf = YY_(yyformat);
1213 : yysize1 = yysize + yystrlen (yyf);
1214 : yysize_overflow |= (yysize1 < yysize);
1215 : yysize = yysize1;
1216 :
1217 : if (yysize_overflow)
1218 : return YYSIZE_MAXIMUM;
1219 :
1220 : if (yyresult)
1221 : {
1222 : /* Avoid sprintf, as that infringes on the user's name space.
1223 : Don't have undefined behavior even if the translation
1224 : produced a string with the wrong number of "%s"s. */
1225 : char *yyp = yyresult;
1226 : int yyi = 0;
1227 : while ((*yyp = *yyf) != '\0')
1228 : {
1229 : if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
1230 : {
1231 : yyp += yytnamerr (yyp, yyarg[yyi++]);
1232 : yyf += 2;
1233 : }
1234 : else
1235 : {
1236 : yyp++;
1237 : yyf++;
1238 : }
1239 : }
1240 : }
1241 : return yysize;
1242 : }
1243 : }
1244 : #endif /* YYERROR_VERBOSE */
1245 :
1246 :
1247 : /*-----------------------------------------------.
1248 : | Release the memory associated to this symbol. |
1249 : `-----------------------------------------------*/
1250 :
1251 : /*ARGSUSED*/
1252 : #if (defined __STDC__ || defined __C99__FUNC__ \
1253 : || defined __cplusplus || defined _MSC_VER)
1254 : static void
1255 : yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
1256 : #else
1257 : static void
1258 : yydestruct (yymsg, yytype, yyvaluep)
1259 : const char *yymsg;
1260 : int yytype;
1261 : YYSTYPE *yyvaluep;
1262 : #endif
1263 219 : {
1264 : YYUSE (yyvaluep);
1265 :
1266 219 : if (!yymsg)
1267 0 : yymsg = "Deleting";
1268 : YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
1269 :
1270 : switch (yytype)
1271 : {
1272 :
1273 : default:
1274 : break;
1275 : }
1276 219 : }
1277 :
1278 :
1279 : /* Prevent warnings from -Wmissing-prototypes. */
1280 :
1281 : #ifdef YYPARSE_PARAM
1282 : #if defined __STDC__ || defined __cplusplus
1283 : int yyparse (void *YYPARSE_PARAM);
1284 : #else
1285 : int yyparse ();
1286 : #endif
1287 : #else /* ! YYPARSE_PARAM */
1288 : #if defined __STDC__ || defined __cplusplus
1289 : int yyparse (void);
1290 : #else
1291 : int yyparse ();
1292 : #endif
1293 : #endif /* ! YYPARSE_PARAM */
1294 :
1295 :
1296 :
1297 :
1298 :
1299 :
1300 : /*----------.
1301 : | yyparse. |
1302 : `----------*/
1303 :
1304 : #ifdef YYPARSE_PARAM
1305 : #if (defined __STDC__ || defined __C99__FUNC__ \
1306 : || defined __cplusplus || defined _MSC_VER)
1307 : int
1308 : yyparse (void *YYPARSE_PARAM)
1309 : #else
1310 : int
1311 : yyparse (YYPARSE_PARAM)
1312 : void *YYPARSE_PARAM;
1313 : #endif
1314 : #else /* ! YYPARSE_PARAM */
1315 : #if (defined __STDC__ || defined __C99__FUNC__ \
1316 : || defined __cplusplus || defined _MSC_VER)
1317 : int
1318 : yyparse (void)
1319 : #else
1320 : int
1321 : yyparse ()
1322 :
1323 : #endif
1324 : #endif
1325 219 : {
1326 : /* The look-ahead symbol. */
1327 : int yychar;
1328 :
1329 : /* The semantic value of the look-ahead symbol. */
1330 : YYSTYPE yylval;
1331 :
1332 : /* Number of syntax errors so far. */
1333 : int yynerrs;
1334 :
1335 : int yystate;
1336 : int yyn;
1337 : int yyresult;
1338 : /* Number of tokens to shift before error messages enabled. */
1339 : int yyerrstatus;
1340 : /* Look-ahead token as an internal (translated) token number. */
1341 219 : int yytoken = 0;
1342 : #if YYERROR_VERBOSE
1343 : /* Buffer for error messages, and its allocated size. */
1344 : char yymsgbuf[128];
1345 : char *yymsg = yymsgbuf;
1346 : YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
1347 : #endif
1348 :
1349 : /* Three stacks and their tools:
1350 : `yyss': related to states,
1351 : `yyvs': related to semantic values,
1352 : `yyls': related to locations.
1353 :
1354 : Refer to the stacks thru separate pointers, to allow yyoverflow
1355 : to reallocate them elsewhere. */
1356 :
1357 : /* The state stack. */
1358 : yytype_int16 yyssa[YYINITDEPTH];
1359 219 : yytype_int16 *yyss = yyssa;
1360 : yytype_int16 *yyssp;
1361 :
1362 : /* The semantic value stack. */
1363 : YYSTYPE yyvsa[YYINITDEPTH];
1364 219 : YYSTYPE *yyvs = yyvsa;
1365 : YYSTYPE *yyvsp;
1366 :
1367 :
1368 :
1369 : #define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
1370 :
1371 219 : YYSIZE_T yystacksize = YYINITDEPTH;
1372 :
1373 : /* The variables used to return semantic value and location from the
1374 : action routines. */
1375 : YYSTYPE yyval;
1376 :
1377 :
1378 : /* The number of symbols on the RHS of the reduced rule.
1379 : Keep to zero when no symbol should be popped. */
1380 219 : int yylen = 0;
1381 :
1382 : YYDPRINTF ((stderr, "Starting parse\n"));
1383 :
1384 219 : yystate = 0;
1385 219 : yyerrstatus = 0;
1386 219 : yynerrs = 0;
1387 219 : yychar = YYEMPTY; /* Cause a token to be read. */
1388 :
1389 : /* Initialize stack pointers.
1390 : Waste one element of value and location stack
1391 : so that they stay on the same level as the state stack.
1392 : The wasted elements are never initialized. */
1393 :
1394 219 : yyssp = yyss;
1395 219 : yyvsp = yyvs;
1396 :
1397 219 : goto yysetstate;
1398 :
1399 : /*------------------------------------------------------------.
1400 : | yynewstate -- Push a new state, which is found in yystate. |
1401 : `------------------------------------------------------------*/
1402 41338 : yynewstate:
1403 : /* In all cases, when you get here, the value and location stacks
1404 : have just been pushed. So pushing a state here evens the stacks. */
1405 41338 : yyssp++;
1406 :
1407 41557 : yysetstate:
1408 41557 : *yyssp = yystate;
1409 :
1410 41557 : if (yyss + yystacksize - 1 <= yyssp)
1411 : {
1412 : /* Get the current used size of the three stacks, in elements. */
1413 0 : YYSIZE_T yysize = yyssp - yyss + 1;
1414 :
1415 : #ifdef yyoverflow
1416 : {
1417 : /* Give user a chance to reallocate the stack. Use copies of
1418 : these so that the &'s don't force the real ones into
1419 : memory. */
1420 : YYSTYPE *yyvs1 = yyvs;
1421 : yytype_int16 *yyss1 = yyss;
1422 :
1423 :
1424 : /* Each stack pointer address is followed by the size of the
1425 : data in use in that stack, in bytes. This used to be a
1426 : conditional around just the two extra args, but that might
1427 : be undefined if yyoverflow is a macro. */
1428 : yyoverflow (YY_("memory exhausted"),
1429 : &yyss1, yysize * sizeof (*yyssp),
1430 : &yyvs1, yysize * sizeof (*yyvsp),
1431 :
1432 : &yystacksize);
1433 :
1434 : yyss = yyss1;
1435 : yyvs = yyvs1;
1436 : }
1437 : #else /* no yyoverflow */
1438 : # ifndef YYSTACK_RELOCATE
1439 : goto yyexhaustedlab;
1440 : # else
1441 : /* Extend the stack our own way. */
1442 0 : if (YYMAXDEPTH <= yystacksize)
1443 0 : goto yyexhaustedlab;
1444 0 : yystacksize *= 2;
1445 0 : if (YYMAXDEPTH < yystacksize)
1446 0 : yystacksize = YYMAXDEPTH;
1447 :
1448 : {
1449 0 : yytype_int16 *yyss1 = yyss;
1450 : union yyalloc *yyptr =
1451 0 : (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
1452 0 : if (! yyptr)
1453 0 : goto yyexhaustedlab;
1454 0 : YYSTACK_RELOCATE (yyss);
1455 0 : YYSTACK_RELOCATE (yyvs);
1456 :
1457 : # undef YYSTACK_RELOCATE
1458 0 : if (yyss1 != yyssa)
1459 0 : YYSTACK_FREE (yyss1);
1460 : }
1461 : # endif
1462 : #endif /* no yyoverflow */
1463 :
1464 0 : yyssp = yyss + yysize - 1;
1465 0 : yyvsp = yyvs + yysize - 1;
1466 :
1467 :
1468 : YYDPRINTF ((stderr, "Stack size increased to %lu\n",
1469 : (unsigned long int) yystacksize));
1470 :
1471 0 : if (yyss + yystacksize - 1 <= yyssp)
1472 0 : YYABORT;
1473 : }
1474 :
1475 : YYDPRINTF ((stderr, "Entering state %d\n", yystate));
1476 :
1477 : goto yybackup;
1478 :
1479 : /*-----------.
1480 : | yybackup. |
1481 : `-----------*/
1482 41557 : yybackup:
1483 :
1484 : /* Do appropriate processing given the current state. Read a
1485 : look-ahead token if we need one and don't already have one. */
1486 :
1487 : /* First try to decide what to do without reference to look-ahead token. */
1488 41557 : yyn = yypact[yystate];
1489 41557 : if (yyn == YYPACT_NINF)
1490 20777 : goto yydefault;
1491 :
1492 : /* Not known => get a look-ahead token if don't already have one. */
1493 :
1494 : /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */
1495 20780 : if (yychar == YYEMPTY)
1496 : {
1497 : YYDPRINTF ((stderr, "Reading a token: "));
1498 15962 : yychar = YYLEX;
1499 : }
1500 :
1501 20780 : if (yychar <= YYEOF)
1502 : {
1503 219 : yychar = yytoken = YYEOF;
1504 : YYDPRINTF ((stderr, "Now at end of input.\n"));
1505 : }
1506 : else
1507 : {
1508 20561 : yytoken = YYTRANSLATE (yychar);
1509 : YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
1510 : }
1511 :
1512 : /* If the proper action on seeing token YYTOKEN is to reduce or to
1513 : detect an error, take that action. */
1514 20780 : yyn += yytoken;
1515 20780 : if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
1516 : goto yydefault;
1517 15962 : yyn = yytable[yyn];
1518 15962 : if (yyn <= 0)
1519 : {
1520 0 : if (yyn == 0 || yyn == YYTABLE_NINF)
1521 : goto yyerrlab;
1522 0 : yyn = -yyn;
1523 0 : goto yyreduce;
1524 : }
1525 :
1526 15962 : if (yyn == YYFINAL)
1527 219 : YYACCEPT;
1528 :
1529 : /* Count tokens shifted since error; after three, turn off error
1530 : status. */
1531 15743 : if (yyerrstatus)
1532 0 : yyerrstatus--;
1533 :
1534 : /* Shift the look-ahead token. */
1535 : YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
1536 :
1537 : /* Discard the shifted token unless it is eof. */
1538 15743 : if (yychar != YYEOF)
1539 15743 : yychar = YYEMPTY;
1540 :
1541 15743 : yystate = yyn;
1542 15743 : *++yyvsp = yylval;
1543 :
1544 15743 : goto yynewstate;
1545 :
1546 :
1547 : /*-----------------------------------------------------------.
1548 : | yydefault -- do the default action for the current state. |
1549 : `-----------------------------------------------------------*/
1550 25595 : yydefault:
1551 25595 : yyn = yydefact[yystate];
1552 25595 : if (yyn == 0)
1553 0 : goto yyerrlab;
1554 : goto yyreduce;
1555 :
1556 :
1557 : /*-----------------------------.
1558 : | yyreduce -- Do a reduction. |
1559 : `-----------------------------*/
1560 25595 : yyreduce:
1561 : /* yyn is the number of a rule to reduce with. */
1562 25595 : yylen = yyr2[yyn];
1563 :
1564 : /* If YYLEN is nonzero, implement the default value of the action:
1565 : `$$ = $1'.
1566 :
1567 : Otherwise, the following line sets YYVAL to garbage.
1568 : This behavior is undocumented and Bison
1569 : users should not rely upon it. Assigning to YYVAL
1570 : unconditionally makes the parser a bit smaller, and it avoids a
1571 : GCC warning that YYVAL may be used uninitialized. */
1572 25595 : yyval = yyvsp[1-yylen];
1573 :
1574 :
1575 : YY_REDUCE_PRINT (yyn);
1576 25595 : switch (yyn)
1577 : {
1578 : case 4:
1579 : #line 253 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1580 : {
1581 : #if DEBUG_CFG_PARSER
1582 : printf("'%s' = '%s'\n", (yyvsp[(1) - (3)]).value.str.val, (yyvsp[(3) - (3)]).value.str.val);
1583 : #endif
1584 : ZEND_INI_PARSER_CB(&(yyvsp[(1) - (3)]), &(yyvsp[(3) - (3)]), ZEND_INI_PARSER_ENTRY, ZEND_INI_PARSER_ARG);
1585 : free((yyvsp[(1) - (3)]).value.str.val);
1586 : free((yyvsp[(3) - (3)]).value.str.val);
1587 : }
1588 : break;
1589 :
1590 : case 5:
1591 : #line 261 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1592 : {
1593 : #if DEBUG_CFG_PARSER
1594 : printf("'%s'[ ] = '%s'\n", (yyvsp[(1) - (4)]).value.str.val, (yyvsp[(4) - (4)]).value.str.val);
1595 : #endif
1596 : ZEND_INI_PARSER_CB(&(yyvsp[(1) - (4)]), &(yyvsp[(4) - (4)]), ZEND_INI_PARSER_POP_ENTRY, ZEND_INI_PARSER_ARG);
1597 : free((yyvsp[(1) - (4)]).value.str.val);
1598 : free((yyvsp[(4) - (4)]).value.str.val);
1599 : }
1600 : break;
1601 :
1602 : case 6:
1603 : #line 269 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1604 : { ZEND_INI_PARSER_CB(&(yyvsp[(1) - (1)]), NULL, ZEND_INI_PARSER_ENTRY, ZEND_INI_PARSER_ARG); free((yyvsp[(1) - (1)]).value.str.val); }
1605 : break;
1606 :
1607 : case 7:
1608 : #line 270 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1609 : { ZEND_INI_PARSER_CB(&(yyvsp[(1) - (1)]), NULL, ZEND_INI_PARSER_SECTION, ZEND_INI_PARSER_ARG); free((yyvsp[(1) - (1)]).value.str.val); }
1610 : break;
1611 :
1612 : case 9:
1613 : #line 276 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1614 : { (yyval) = (yyvsp[(1) - (1)]); }
1615 : break;
1616 :
1617 : case 10:
1618 : #line 277 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1619 : { (yyval) = (yyvsp[(1) - (1)]); }
1620 : break;
1621 :
1622 : case 11:
1623 : #line 278 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1624 : { (yyval) = (yyvsp[(1) - (1)]); }
1625 : break;
1626 :
1627 : case 12:
1628 : #line 279 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1629 : { zend_ini_init_string(&(yyval)); }
1630 : break;
1631 :
1632 : case 13:
1633 : #line 280 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1634 : { zend_ini_init_string(&(yyval)); }
1635 : break;
1636 :
1637 : case 14:
1638 : #line 285 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1639 : { (yyval) = (yyvsp[(1) - (1)]); }
1640 : break;
1641 :
1642 : case 15:
1643 : #line 286 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1644 : { (yyval) = (yyvsp[(1) - (1)]); }
1645 : break;
1646 :
1647 : case 16:
1648 : #line 287 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1649 : { (yyval) = (yyvsp[(1) - (1)]); }
1650 : break;
1651 :
1652 : case 17:
1653 : #line 288 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1654 : { zend_ini_add_string(&(yyval), &(yyvsp[(1) - (2)]), &(yyvsp[(2) - (2)])); free((yyvsp[(2) - (2)]).value.str.val); }
1655 : break;
1656 :
1657 : case 18:
1658 : #line 289 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1659 : { zend_ini_add_string(&(yyval), &(yyvsp[(1) - (2)]), &(yyvsp[(2) - (2)])); free((yyvsp[(2) - (2)]).value.str.val); }
1660 : break;
1661 :
1662 : case 19:
1663 : #line 290 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1664 : { zend_ini_add_string(&(yyval), &(yyvsp[(1) - (2)]), &(yyvsp[(2) - (2)])); free((yyvsp[(2) - (2)]).value.str.val); }
1665 : break;
1666 :
1667 : case 20:
1668 : #line 294 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1669 : { zend_ini_get_var(&(yyval), &(yyvsp[(2) - (3)])); free((yyvsp[(2) - (3)]).value.str.val); }
1670 : break;
1671 :
1672 : case 21:
1673 : #line 298 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1674 : { (yyval) = (yyvsp[(1) - (1)]); }
1675 : break;
1676 :
1677 : case 22:
1678 : #line 299 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1679 : { zend_ini_do_op('|', &(yyval), &(yyvsp[(1) - (3)]), &(yyvsp[(3) - (3)])); }
1680 : break;
1681 :
1682 : case 23:
1683 : #line 300 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1684 : { zend_ini_do_op('&', &(yyval), &(yyvsp[(1) - (3)]), &(yyvsp[(3) - (3)])); }
1685 : break;
1686 :
1687 : case 24:
1688 : #line 301 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1689 : { zend_ini_do_op('~', &(yyval), &(yyvsp[(2) - (2)]), NULL); }
1690 : break;
1691 :
1692 : case 25:
1693 : #line 302 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1694 : { zend_ini_do_op('!', &(yyval), &(yyvsp[(2) - (2)]), NULL); }
1695 : break;
1696 :
1697 : case 26:
1698 : #line 303 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1699 : { (yyval) = (yyvsp[(2) - (3)]); }
1700 : break;
1701 :
1702 : case 27:
1703 : #line 307 "/home/mike/cvs/php-5.2/Zend/zend_ini_parser.y"
1704 : { zend_ini_get_constant(&(yyval), &(yyvsp[(1) - (1)])); }
1705 : break;
1706 :
1707 :
1708 : /* Line 1267 of yacc.c. */
1709 : #line 1710 "Zend/zend_ini_parser.c"
1710 : default: break;
1711 : }
1712 : YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
1713 :
1714 25595 : YYPOPSTACK (yylen);
1715 25595 : yylen = 0;
1716 : YY_STACK_PRINT (yyss, yyssp);
1717 :
1718 25595 : *++yyvsp = yyval;
1719 :
1720 :
1721 : /* Now `shift' the result of the reduction. Determine what state
1722 : that goes to, based on the state we popped back to and the rule
1723 : number reduced by. */
1724 :
1725 25595 : yyn = yyr1[yyn];
1726 :
1727 25595 : yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
1728 25595 : if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
1729 0 : yystate = yytable[yystate];
1730 : else
1731 25595 : yystate = yydefgoto[yyn - YYNTOKENS];
1732 :
1733 25595 : goto yynewstate;
1734 :
1735 :
1736 : /*------------------------------------.
1737 : | yyerrlab -- here on detecting error |
1738 : `------------------------------------*/
1739 0 : yyerrlab:
1740 : /* If not already recovering from an error, report this error. */
1741 0 : if (!yyerrstatus)
1742 : {
1743 0 : ++yynerrs;
1744 : #if ! YYERROR_VERBOSE
1745 0 : yyerror (YY_("syntax error"));
1746 : #else
1747 : {
1748 : YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
1749 : if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
1750 : {
1751 : YYSIZE_T yyalloc = 2 * yysize;
1752 : if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
1753 : yyalloc = YYSTACK_ALLOC_MAXIMUM;
1754 : if (yymsg != yymsgbuf)
1755 : YYSTACK_FREE (yymsg);
1756 : yymsg = (char *) YYSTACK_ALLOC (yyalloc);
1757 : if (yymsg)
1758 : yymsg_alloc = yyalloc;
1759 : else
1760 : {
1761 : yymsg = yymsgbuf;
1762 : yymsg_alloc = sizeof yymsgbuf;
1763 : }
1764 : }
1765 :
1766 : if (0 < yysize && yysize <= yymsg_alloc)
1767 : {
1768 : (void) yysyntax_error (yymsg, yystate, yychar);
1769 : yyerror (yymsg);
1770 : }
1771 : else
1772 : {
1773 : yyerror (YY_("syntax error"));
1774 : if (yysize != 0)
1775 : goto yyexhaustedlab;
1776 : }
1777 : }
1778 : #endif
1779 : }
1780 :
1781 :
1782 :
1783 0 : if (yyerrstatus == 3)
1784 : {
1785 : /* If just tried and failed to reuse look-ahead token after an
1786 : error, discard it. */
1787 :
1788 0 : if (yychar <= YYEOF)
1789 : {
1790 : /* Return failure if at end of input. */
1791 0 : if (yychar == YYEOF)
1792 0 : YYABORT;
1793 : }
1794 : else
1795 : {
1796 0 : yydestruct ("Error: discarding",
1797 : yytoken, &yylval);
1798 0 : yychar = YYEMPTY;
1799 : }
1800 : }
1801 :
1802 : /* Else will try to reuse look-ahead token after shifting the error
1803 : token. */
1804 0 : goto yyerrlab1;
1805 :
1806 :
1807 : /*---------------------------------------------------.
1808 : | yyerrorlab -- error raised explicitly by YYERROR. |
1809 : `---------------------------------------------------*/
1810 : yyerrorlab:
1811 :
1812 : /* Pacify compilers like GCC when the user code never invokes
1813 : YYERROR and the label yyerrorlab therefore never appears in user
1814 : code. */
1815 : if (/*CONSTCOND*/ 0)
1816 : goto yyerrorlab;
1817 :
1818 : /* Do not reclaim the symbols of the rule which action triggered
1819 : this YYERROR. */
1820 : YYPOPSTACK (yylen);
1821 : yylen = 0;
1822 : YY_STACK_PRINT (yyss, yyssp);
1823 : yystate = *yyssp;
1824 : goto yyerrlab1;
1825 :
1826 :
1827 : /*-------------------------------------------------------------.
1828 : | yyerrlab1 -- common code for both syntax error and YYERROR. |
1829 : `-------------------------------------------------------------*/
1830 0 : yyerrlab1:
1831 0 : yyerrstatus = 3; /* Each real token shifted decrements this. */
1832 :
1833 : for (;;)
1834 : {
1835 0 : yyn = yypact[yystate];
1836 0 : if (yyn != YYPACT_NINF)
1837 : {
1838 0 : yyn += YYTERROR;
1839 0 : if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
1840 : {
1841 0 : yyn = yytable[yyn];
1842 0 : if (0 < yyn)
1843 0 : break;
1844 : }
1845 : }
1846 :
1847 : /* Pop the current state because it cannot handle the error token. */
1848 0 : if (yyssp == yyss)
1849 0 : YYABORT;
1850 :
1851 :
1852 0 : yydestruct ("Error: popping",
1853 : yystos[yystate], yyvsp);
1854 0 : YYPOPSTACK (1);
1855 0 : yystate = *yyssp;
1856 : YY_STACK_PRINT (yyss, yyssp);
1857 0 : }
1858 :
1859 0 : if (yyn == YYFINAL)
1860 0 : YYACCEPT;
1861 :
1862 0 : *++yyvsp = yylval;
1863 :
1864 :
1865 : /* Shift the error token. */
1866 : YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
1867 :
1868 0 : yystate = yyn;
1869 0 : goto yynewstate;
1870 :
1871 :
1872 : /*-------------------------------------.
1873 : | yyacceptlab -- YYACCEPT comes here. |
1874 : `-------------------------------------*/
1875 219 : yyacceptlab:
1876 219 : yyresult = 0;
1877 219 : goto yyreturn;
1878 :
1879 : /*-----------------------------------.
1880 : | yyabortlab -- YYABORT comes here. |
1881 : `-----------------------------------*/
1882 0 : yyabortlab:
1883 0 : yyresult = 1;
1884 0 : goto yyreturn;
1885 :
1886 : #ifndef yyoverflow
1887 : /*-------------------------------------------------.
1888 : | yyexhaustedlab -- memory exhaustion comes here. |
1889 : `-------------------------------------------------*/
1890 0 : yyexhaustedlab:
1891 0 : yyerror (YY_("memory exhausted"));
1892 0 : yyresult = 2;
1893 : /* Fall through. */
1894 : #endif
1895 :
1896 219 : yyreturn:
1897 219 : if (yychar != YYEOF && yychar != YYEMPTY)
1898 0 : yydestruct ("Cleanup: discarding lookahead",
1899 : yytoken, &yylval);
1900 : /* Do not reclaim the symbols of the rule which action triggered
1901 : this YYABORT or YYACCEPT. */
1902 219 : YYPOPSTACK (yylen);
1903 : YY_STACK_PRINT (yyss, yyssp);
1904 657 : while (yyssp != yyss)
1905 : {
1906 219 : yydestruct ("Cleanup: popping",
1907 : yystos[*yyssp], yyvsp);
1908 219 : YYPOPSTACK (1);
1909 : }
1910 : #ifndef yyoverflow
1911 219 : if (yyss != yyssa)
1912 0 : YYSTACK_FREE (yyss);
1913 : #endif
1914 : #if YYERROR_VERBOSE
1915 : if (yymsg != yymsgbuf)
1916 : YYSTACK_FREE (yymsg);
1917 : #endif
1918 : /* Make sure YYID is used. */
1919 219 : return YYID (yyresult);
1920 : }
1921 :
1922 :
1923 :
|
