modules/er/er.yacc.tab.c
/* [<][>][^][v][top][bottom][index][help] */
FUNCTIONS
This source file includes following functions.
- er_yyerror
- adderr
- myfree
- YYTRANSLATE
- YYRECOVERING
- YYBACKUP
- __yy_memcpy
- __yy_memcpy
- __yy_memcpy
- yyparse
1
2 /* A Bison parser, made from er.yacc
3 by GNU Bison version 1.28 */
4
5 #define YYBISON 1 /* Identify Bison output. */
6
7 #define yyparse er_yyparse
8 #define yylex er_yylex
9 #define yyerror er_yyerror
10 #define yylval er_yylval
11 #define yychar er_yychar
12 #define yydebug er_yydebug
13 #define yynerrs er_yynerrs
14 #define EOL 257
15 #define K_SOCK 258
16 #define K_NAME 259
17 #define K_FAC 260
18 #define K_ADD 261
19 #define K_RM 262
20 #define K_CREATE 263
21 #define K_DELETE 264
22 #define K_MODIFY 265
23 #define K_AUTO 266
24 #define K_ASP 267
25 #define K_SEV 268
26 #define K_THR 269
27 #define K_FORMAT 270
28 #define K_SELF 271
29 #define K_DATE 272
30 #define K_ALL 273
31 #define K_EXEC 274
32 #define K_PATH 275
33 #define STRING 276
34 #define NUMBER 277
35 #define HEXNUM 278
36
37
38 #include "erroutines.h"
39 #include <stdlib.h>
40 #include <string.h>
41 #include "bitmask.h"
42 #include "er_yacc_helper.h"
43 #include "er_arrays.h"
44
45 #include "er_macro.h"
46 #include "er_paths.h"
47
48 #define YYPARSE_PARAM ypar
49 #define YYLEX_PARAM ypar
50 #define YYDEBUG 0
51 /* #define YYERROR_VERBOSE */
52
53 #define er_yyerror(a) myerror(ypar,a)
/* [<][>][^][v][top][bottom][index][help] */
54
55 #define adderr(a,b) {strcat(a->errtxt,b);}
/* [<][>][^][v][top][bottom][index][help] */
56
57 #define myfree(mem) {lexerr_t *erst = ypar; free(mem); erst->token = NULL}
/* [<][>][^][v][top][bottom][index][help] */
58
59 #define MYABORT { mycleanup(ypar); YYABORT; }
60
61
62 typedef union {
63 int inum;
64 char *text;
65 } YYSTYPE;
66 #include <stdio.h>
67
68 #ifndef __cplusplus
69 #ifndef __STDC__
70 #define const
71 #endif
72 #endif
73
74
75
76 #define YYFINAL 86
77 #define YYFLAG -32768
78 #define YYNTBASE 31
79
80 #define YYTRANSLATE(x) ((unsigned)(x) <= 278 ? yytranslate[x] : 62)
/* [<][>][^][v][top][bottom][index][help] */
81
82 static const char yytranslate[] = { 0,
83 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
84 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
85 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
86 2, 2, 2, 2, 2, 2, 2, 2, 2, 28,
87 29, 2, 2, 2, 30, 2, 2, 2, 2, 2,
88 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
89 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
90 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
91 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
92 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
93 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
94 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
95 2, 2, 25, 27, 26, 2, 2, 2, 2, 2,
96 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
97 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
98 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
99 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
100 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
101 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
102 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
103 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
104 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
105 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
106 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
107 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
108 2, 2, 2, 2, 2, 1, 3, 4, 5, 6,
109 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
110 17, 18, 19, 20, 21, 22, 23, 24
111 };
112
113 #if YYDEBUG != 0
114 static const short yyprhs[] = { 0,
115 0, 2, 5, 7, 8, 14, 17, 21, 26, 31,
116 33, 35, 40, 42, 44, 46, 48, 51, 53, 55,
117 59, 61, 64, 68, 71, 72, 74, 78, 79, 81,
118 83, 86, 88, 90, 93, 97, 102, 104, 107, 110,
119 111, 114, 115, 118, 121, 123, 127, 129, 131, 135,
120 137, 138, 140, 141, 143, 145, 147, 151, 153
121 };
122
123 static const short yyrhs[] = { 32,
124 0, 32, 3, 0, 1, 0, 0, 9, 34, 33,
125 35, 47, 0, 10, 34, 0, 11, 34, 35, 0,
126 11, 34, 8, 46, 0, 11, 34, 7, 47, 0,
127 22, 0, 12, 0, 25, 37, 36, 26, 0, 40,
128 0, 41, 0, 43, 0, 1, 0, 16, 38, 0,
129 1, 0, 39, 0, 38, 27, 39, 0, 22, 0,
130 4, 23, 0, 5, 22, 42, 0, 5, 1, 0,
131 0, 18, 0, 20, 44, 45, 0, 0, 21, 0,
132 22, 0, 45, 22, 0, 23, 0, 48, 0, 47,
133 48, 0, 28, 49, 29, 0, 50, 52, 51, 53,
134 0, 1, 0, 6, 54, 0, 14, 56, 0, 0,
135 13, 60, 0, 0, 15, 17, 0, 15, 23, 0,
136 55, 0, 54, 27, 55, 0, 19, 0, 22, 0,
137 57, 30, 58, 0, 59, 0, 0, 22, 0, 0,
138 22, 0, 22, 0, 61, 0, 60, 27, 61, 0,
139 22, 0, 24, 0
140 };
141
142 #endif
143
144 #if YYDEBUG != 0
145 static const short yyrline[] = { 0,
146 76, 77, 78, 83, 88, 117, 130, 145, 161, 177,
147 178, 183, 188, 189, 190, 191, 196, 197, 202, 203,
148 206, 223, 231, 238, 243, 243, 249, 255, 255, 261,
149 266, 274, 277, 278, 281, 290, 291, 298, 300, 302,
150 303, 305, 306, 310, 318, 319, 324, 328, 345, 346,
151 349, 352, 358, 361, 367, 380, 381, 386, 401
152 };
153 #endif
154
155
156 #if YYDEBUG != 0 || defined (YYERROR_VERBOSE)
157
158 static const char * const yytname[] = { "$","error","$undefined.","EOL","K_SOCK",
159 "K_NAME","K_FAC","K_ADD","K_RM","K_CREATE","K_DELETE","K_MODIFY","K_AUTO","K_ASP",
160 "K_SEV","K_THR","K_FORMAT","K_SELF","K_DATE","K_ALL","K_EXEC","K_PATH","STRING",
161 "NUMBER","HEXNUM","'{'","'}'","'|'","'('","')'","'-'","fullline","stmt","@1",
162 "pathid","path","pathspec","formatspec","formlist","oneform","sockspec","namespec",
163 "nameoptions","execspec","opt_path","execwords","filterid","filters","filter",
164 "filtspec","mand_fac","mand_sev","opt_asp","opt_thr","facspec","onefac","sevspec",
165 "sevmin","sevmax","seveql","aspspec","oneasp", NULL
166 };
167 #endif
168
169 static const short yyr1[] = { 0,
170 31, 31, 31, 33, 32, 32, 32, 32, 32, 34,
171 34, 35, 36, 36, 36, 36, 37, 37, 38, 38,
172 39, 40, 41, 41, 42, 42, 43, 44, 44, 45,
173 45, 46, 47, 47, 48, 49, 49, 50, 51, 52,
174 52, 53, 53, 53, 54, 54, 55, 55, 56, 56,
175 57, 57, 58, 58, 59, 60, 60, 61, 61
176 };
177
178 static const short yyr2[] = { 0,
179 1, 2, 1, 0, 5, 2, 3, 4, 4, 1,
180 1, 4, 1, 1, 1, 1, 2, 1, 1, 3,
181 1, 2, 3, 2, 0, 1, 3, 0, 1, 1,
182 2, 1, 1, 2, 3, 4, 1, 2, 2, 0,
183 2, 0, 2, 2, 1, 3, 1, 1, 3, 1,
184 0, 1, 0, 1, 1, 1, 3, 1, 1
185 };
186
187 static const short yydefact[] = { 0,
188 3, 0, 0, 0, 1, 11, 10, 4, 6, 0,
189 2, 0, 0, 0, 0, 7, 0, 0, 9, 33,
190 32, 8, 18, 0, 0, 5, 37, 0, 0, 40,
191 34, 21, 17, 19, 16, 0, 0, 28, 0, 13,
192 14, 15, 47, 48, 38, 45, 35, 0, 0, 0,
193 22, 24, 25, 29, 0, 12, 0, 58, 59, 41,
194 56, 51, 42, 20, 26, 23, 30, 27, 46, 0,
195 55, 39, 0, 50, 0, 36, 31, 57, 53, 43,
196 44, 54, 49, 0, 0, 0
197 };
198
199 static const short yydefgoto[] = { 84,
200 5, 12, 8, 16, 39, 25, 33, 34, 40, 41,
201 66, 42, 55, 68, 22, 19, 20, 29, 30, 63,
202 49, 76, 45, 46, 72, 73, 83, 74, 60, 61
203 };
204
205 static const short yypact[] = { 5,
206 -32768, -10, -10, -10, 4,-32768,-32768,-32768,-32768, 1,
207 -32768, -14, 8, 9, 2,-32768, 8, 21, 8,-32768,
208 -32768,-32768,-32768, 11, 0, 8,-32768, 6, 10, 17,
209 -32768,-32768, 13,-32768,-32768, 12, -1, 16, 15,-32768,
210 -32768,-32768,-32768,-32768, 18,-32768,-32768, 7, 24, 11,
211 -32768,-32768, 25,-32768, 22,-32768, 6,-32768,-32768, 19,
212 -32768, 26, 27,-32768,-32768,-32768,-32768, 28,-32768, 7,
213 23,-32768, 29,-32768, -4,-32768,-32768,-32768, 30,-32768,
214 -32768,-32768,-32768, 34, 47,-32768
215 };
216
217 static const short yypgoto[] = {-32768,
218 -32768,-32768, 20, 37,-32768,-32768,-32768, 14,-32768,-32768,
219 -32768,-32768,-32768,-32768,-32768, 38, -9,-32768,-32768,-32768,
220 -32768,-32768,-32768, -6,-32768,-32768,-32768,-32768,-32768, -16
221 };
222
223
224 #define YYLAST 64
225
226
227 static const short yytable[] = { 52,
228 35, 6, 23, 36, 37, 1, 11, 13, 14, 31,
229 15, 7, 80, 2, 3, 4, 31, 24, 81, 38,
230 53, 27, 9, 10, 43, 15, 28, 44, 58, 48,
231 59, 21, 32, 85, 51, 18, 54, 62, 47, 50,
232 56, 75, 65, 67, 57, 70, 86, 71, 17, 77,
233 69, 82, -52, 78, 26, 0, 0, 0, 79, 0,
234 0, 0, 0, 64
235 };
236
237 static const short yycheck[] = { 1,
238 1, 12, 1, 4, 5, 1, 3, 7, 8, 19,
239 25, 22, 17, 9, 10, 11, 26, 16, 23, 20,
240 22, 1, 3, 4, 19, 25, 6, 22, 22, 13,
241 24, 23, 22, 0, 23, 28, 21, 14, 29, 27,
242 26, 15, 18, 22, 27, 27, 0, 22, 12, 22,
243 57, 22, 30, 70, 17, -1, -1, -1, 30, -1,
244 -1, -1, -1, 50
245 };
246 #define YYPURE 1
247
248 /* -*-C-*- Note some compilers choke on comments on `#line' lines. */
249
250 /* This file comes from bison-1.28. */
251
252 /* Skeleton output parser for bison,
253 Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc.
254
255 This program is free software; you can redistribute it and/or modify
256 it under the terms of the GNU General Public License as published by
257 the Free Software Foundation; either version 2, or (at your option)
258 any later version.
259
260 This program is distributed in the hope that it will be useful,
261 but WITHOUT ANY WARRANTY; without even the implied warranty of
262 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
263 GNU General Public License for more details.
264
265 You should have received a copy of the GNU General Public License
266 along with this program; if not, write to the Free Software
267 Foundation, Inc., 59 Temple Place - Suite 330,
268 Boston, MA 02111-1307, USA. */
269
270 /* As a special exception, when this file is copied by Bison into a
271 Bison output file, you may use that output file without restriction.
272 This special exception was added by the Free Software Foundation
273 in version 1.24 of Bison. */
274
275 /* This is the parser code that is written into each bison parser
276 when the %semantic_parser declaration is not specified in the grammar.
277 It was written by Richard Stallman by simplifying the hairy parser
278 used when %semantic_parser is specified. */
279
280 #ifndef YYSTACK_USE_ALLOCA
281 #ifdef alloca
282 #define YYSTACK_USE_ALLOCA
283 #else /* alloca not defined */
284 #ifdef __GNUC__
285 #define YYSTACK_USE_ALLOCA
286 #define alloca __builtin_alloca
287 #else /* not GNU C. */
288 #if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386))
289 #define YYSTACK_USE_ALLOCA
290 #include <alloca.h>
291 #else /* not sparc */
292 /* We think this test detects Watcom and Microsoft C. */
293 /* This used to test MSDOS, but that is a bad idea
294 since that symbol is in the user namespace. */
295 #if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__)
296 #if 0 /* No need for malloc.h, which pollutes the namespace;
297 instead, just don't use alloca. */
298 #include <malloc.h>
299 #endif
300 #else /* not MSDOS, or __TURBOC__ */
301 #if defined(_AIX)
302 /* I don't know what this was needed for, but it pollutes the namespace.
303 So I turned it off. rms, 2 May 1997. */
304 /* #include <malloc.h> */
305 #pragma alloca
306 #define YYSTACK_USE_ALLOCA
307 #else /* not MSDOS, or __TURBOC__, or _AIX */
308 #if 0
309 #ifdef __hpux /* haible@ilog.fr says this works for HPUX 9.05 and up,
310 and on HPUX 10. Eventually we can turn this on. */
311 #define YYSTACK_USE_ALLOCA
312 #define alloca __builtin_alloca
313 #endif /* __hpux */
314 #endif
315 #endif /* not _AIX */
316 #endif /* not MSDOS, or __TURBOC__ */
317 #endif /* not sparc */
318 #endif /* not GNU C */
319 #endif /* alloca not defined */
320 #endif /* YYSTACK_USE_ALLOCA not defined */
321
322 #ifdef YYSTACK_USE_ALLOCA
323 #define YYSTACK_ALLOC alloca
324 #else
325 #define YYSTACK_ALLOC malloc
326 #endif
327
328 /* Note: there must be only one dollar sign in this file.
329 It is replaced by the list of actions, each action
330 as one case of the switch. */
331
332 #define yyerrok (yyerrstatus = 0)
333 #define yyclearin (yychar = YYEMPTY)
334 #define YYEMPTY -2
335 #define YYEOF 0
336 #define YYACCEPT goto yyacceptlab
337 #define YYABORT goto yyabortlab
338 #define YYERROR goto yyerrlab1
339 /* Like YYERROR except do call yyerror.
340 This remains here temporarily to ease the
341 transition to the new meaning of YYERROR, for GCC.
342 Once GCC version 2 has supplanted version 1, this can go. */
343 #define YYFAIL goto yyerrlab
344 #define YYRECOVERING() (!!yyerrstatus)
/* [<][>][^][v][top][bottom][index][help] */
345 #define YYBACKUP(token, value) \
/* [<][>][^][v][top][bottom][index][help] */
346 do \
347 if (yychar == YYEMPTY && yylen == 1) \
348 { yychar = (token), yylval = (value); \
349 yychar1 = YYTRANSLATE (yychar); \
350 YYPOPSTACK; \
351 goto yybackup; \
352 } \
353 else \
354 { yyerror ("syntax error: cannot back up"); YYERROR; } \
355 while (0)
356
357 #define YYTERROR 1
358 #define YYERRCODE 256
359
360 #ifndef YYPURE
361 #define YYLEX yylex()
362 #endif
363
364 #ifdef YYPURE
365 #ifdef YYLSP_NEEDED
366 #ifdef YYLEX_PARAM
367 #define YYLEX yylex(&yylval, &yylloc, YYLEX_PARAM)
368 #else
369 #define YYLEX yylex(&yylval, &yylloc)
370 #endif
371 #else /* not YYLSP_NEEDED */
372 #ifdef YYLEX_PARAM
373 #define YYLEX yylex(&yylval, YYLEX_PARAM)
374 #else
375 #define YYLEX yylex(&yylval)
376 #endif
377 #endif /* not YYLSP_NEEDED */
378 #endif
379
380 /* If nonreentrant, generate the variables here */
381
382 #ifndef YYPURE
383
384 int yychar; /* the lookahead symbol */
385 YYSTYPE yylval; /* the semantic value of the */
386 /* lookahead symbol */
387
388 #ifdef YYLSP_NEEDED
389 YYLTYPE yylloc; /* location data for the lookahead */
390 /* symbol */
391 #endif
392
393 int yynerrs; /* number of parse errors so far */
394 #endif /* not YYPURE */
395
396 #if YYDEBUG != 0
397 int yydebug; /* nonzero means print parse trace */
398 /* Since this is uninitialized, it does not stop multiple parsers
399 from coexisting. */
400 #endif
401
402 /* YYINITDEPTH indicates the initial size of the parser's stacks */
403
404 #ifndef YYINITDEPTH
405 #define YYINITDEPTH 200
406 #endif
407
408 /* YYMAXDEPTH is the maximum size the stacks can grow to
409 (effective only if the built-in stack extension method is used). */
410
411 #if YYMAXDEPTH == 0
412 #undef YYMAXDEPTH
413 #endif
414
415 #ifndef YYMAXDEPTH
416 #define YYMAXDEPTH 10000
417 #endif
418
419 /* Define __yy_memcpy. Note that the size argument
420 should be passed with type unsigned int, because that is what the non-GCC
421 definitions require. With GCC, __builtin_memcpy takes an arg
422 of type size_t, but it can handle unsigned int. */
423
424 #if __GNUC__ > 1 /* GNU C and GNU C++ define this. */
425 #define __yy_memcpy(TO,FROM,COUNT) __builtin_memcpy(TO,FROM,COUNT)
/* [<][>][^][v][top][bottom][index][help] */
426 #else /* not GNU C or C++ */
427 #ifndef __cplusplus
428
429 /* This is the most reliable way to avoid incompatibilities
430 in available built-in functions on various systems. */
431 static void
432 __yy_memcpy (to, from, count)
/* [<][>][^][v][top][bottom][index][help] */
433 char *to;
434 char *from;
435 unsigned int count;
436 {
437 register char *f = from;
438 register char *t = to;
439 register int i = count;
440
441 while (i-- > 0)
442 *t++ = *f++;
443 }
444
445 #else /* __cplusplus */
446
447 /* This is the most reliable way to avoid incompatibilities
448 in available built-in functions on various systems. */
449 static void
450 __yy_memcpy (char *to, char *from, unsigned int count)
/* [<][>][^][v][top][bottom][index][help] */
451 {
452 register char *t = to;
453 register char *f = from;
454 register int i = count;
455
456 while (i-- > 0)
457 *t++ = *f++;
458 }
459
460 #endif
461 #endif
462
463
464
465 /* The user can define YYPARSE_PARAM as the name of an argument to be passed
466 into yyparse. The argument should have type void *.
467 It should actually point to an object.
468 Grammar actions can access the variable by casting it
469 to the proper pointer type. */
470
471 #ifdef YYPARSE_PARAM
472 #ifdef __cplusplus
473 #define YYPARSE_PARAM_ARG void *YYPARSE_PARAM
474 #define YYPARSE_PARAM_DECL
475 #else /* not __cplusplus */
476 #define YYPARSE_PARAM_ARG YYPARSE_PARAM
477 #define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
478 #endif /* not __cplusplus */
479 #else /* not YYPARSE_PARAM */
480 #define YYPARSE_PARAM_ARG
481 #define YYPARSE_PARAM_DECL
482 #endif /* not YYPARSE_PARAM */
483
484 /* Prevent warning if -Wstrict-prototypes. */
485 #ifdef __GNUC__
486 #ifdef YYPARSE_PARAM
487 int yyparse (void *);
488 #else
489 int yyparse (void);
490 #endif
491 #endif
492
493 int
494 yyparse(YYPARSE_PARAM_ARG)
/* [<][>][^][v][top][bottom][index][help] */
495 YYPARSE_PARAM_DECL
496 {
497 register int yystate;
498 register int yyn;
499 register short *yyssp;
500 register YYSTYPE *yyvsp;
501 int yyerrstatus; /* number of tokens to shift before error messages enabled */
502 int yychar1 = 0; /* lookahead token as an internal (translated) token number */
503
504 short yyssa[YYINITDEPTH]; /* the state stack */
505 YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */
506
507 short *yyss = yyssa; /* refer to the stacks thru separate pointers */
508 YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */
509
510 #ifdef YYLSP_NEEDED
511 YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */
512 YYLTYPE *yyls = yylsa;
513 YYLTYPE *yylsp;
514
515 #define YYPOPSTACK (yyvsp--, yyssp--, yylsp--)
516 #else
517 #define YYPOPSTACK (yyvsp--, yyssp--)
518 #endif
519
520 int yystacksize = YYINITDEPTH;
521 int yyfree_stacks = 0;
522
523 #ifdef YYPURE
524 int yychar;
525 YYSTYPE yylval;
526 int yynerrs;
527 #ifdef YYLSP_NEEDED
528 YYLTYPE yylloc;
529 #endif
530 #endif
531
532 YYSTYPE yyval; /* the variable used to return */
533 /* semantic values from the action */
534 /* routines */
535
536 int yylen;
537
538 #if YYDEBUG != 0
539 if (yydebug)
540 fprintf(stderr, "Starting parse\n");
541 #endif
542
543 yystate = 0;
544 yyerrstatus = 0;
545 yynerrs = 0;
546 yychar = YYEMPTY; /* Cause a token to be read. */
547
548 /* Initialize stack pointers.
549 Waste one element of value and location stack
550 so that they stay on the same level as the state stack.
551 The wasted elements are never initialized. */
552
553 yyssp = yyss - 1;
554 yyvsp = yyvs;
555 #ifdef YYLSP_NEEDED
556 yylsp = yyls;
557 #endif
558
559 /* Push a new state, which is found in yystate . */
560 /* In all cases, when you get here, the value and location stacks
561 have just been pushed. so pushing a state here evens the stacks. */
562 yynewstate:
563
564 *++yyssp = yystate;
565
566 if (yyssp >= yyss + yystacksize - 1)
567 {
568 /* Give user a chance to reallocate the stack */
569 /* Use copies of these so that the &'s don't force the real ones into memory. */
570 YYSTYPE *yyvs1 = yyvs;
571 short *yyss1 = yyss;
572 #ifdef YYLSP_NEEDED
573 YYLTYPE *yyls1 = yyls;
574 #endif
575
576 /* Get the current used size of the three stacks, in elements. */
577 int size = yyssp - yyss + 1;
578
579 #ifdef yyoverflow
580 /* Each stack pointer address is followed by the size of
581 the data in use in that stack, in bytes. */
582 #ifdef YYLSP_NEEDED
583 /* This used to be a conditional around just the two extra args,
584 but that might be undefined if yyoverflow is a macro. */
585 yyoverflow("parser stack overflow",
586 &yyss1, size * sizeof (*yyssp),
587 &yyvs1, size * sizeof (*yyvsp),
588 &yyls1, size * sizeof (*yylsp),
589 &yystacksize);
590 #else
591 yyoverflow("parser stack overflow",
592 &yyss1, size * sizeof (*yyssp),
593 &yyvs1, size * sizeof (*yyvsp),
594 &yystacksize);
595 #endif
596
597 yyss = yyss1; yyvs = yyvs1;
598 #ifdef YYLSP_NEEDED
599 yyls = yyls1;
600 #endif
601 #else /* no yyoverflow */
602 /* Extend the stack our own way. */
603 if (yystacksize >= YYMAXDEPTH)
604 {
605 yyerror("parser stack overflow");
606 if (yyfree_stacks)
607 {
608 free (yyss);
609 free (yyvs);
610 #ifdef YYLSP_NEEDED
611 free (yyls);
612 #endif
613 }
614 return 2;
615 }
616 yystacksize *= 2;
617 if (yystacksize > YYMAXDEPTH)
618 yystacksize = YYMAXDEPTH;
619 #ifndef YYSTACK_USE_ALLOCA
620 yyfree_stacks = 1;
621 #endif
622 yyss = (short *) YYSTACK_ALLOC (yystacksize * sizeof (*yyssp));
623 __yy_memcpy ((char *)yyss, (char *)yyss1,
624 size * (unsigned int) sizeof (*yyssp));
625 yyvs = (YYSTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yyvsp));
626 __yy_memcpy ((char *)yyvs, (char *)yyvs1,
627 size * (unsigned int) sizeof (*yyvsp));
628 #ifdef YYLSP_NEEDED
629 yyls = (YYLTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yylsp));
630 __yy_memcpy ((char *)yyls, (char *)yyls1,
631 size * (unsigned int) sizeof (*yylsp));
632 #endif
633 #endif /* no yyoverflow */
634
635 yyssp = yyss + size - 1;
636 yyvsp = yyvs + size - 1;
637 #ifdef YYLSP_NEEDED
638 yylsp = yyls + size - 1;
639 #endif
640
641 #if YYDEBUG != 0
642 if (yydebug)
643 fprintf(stderr, "Stack size increased to %d\n", yystacksize);
644 #endif
645
646 if (yyssp >= yyss + yystacksize - 1)
647 YYABORT;
648 }
649
650 #if YYDEBUG != 0
651 if (yydebug)
652 fprintf(stderr, "Entering state %d\n", yystate);
653 #endif
654
655 goto yybackup;
656 yybackup:
657
658 /* Do appropriate processing given the current state. */
659 /* Read a lookahead token if we need one and don't already have one. */
660 /* yyresume: */
661
662 /* First try to decide what to do without reference to lookahead token. */
663
664 yyn = yypact[yystate];
665 if (yyn == YYFLAG)
666 goto yydefault;
667
668 /* Not known => get a lookahead token if don't already have one. */
669
670 /* yychar is either YYEMPTY or YYEOF
671 or a valid token in external form. */
672
673 if (yychar == YYEMPTY)
674 {
675 #if YYDEBUG != 0
676 if (yydebug)
677 fprintf(stderr, "Reading a token: ");
678 #endif
679 yychar = YYLEX;
680 }
681
682 /* Convert token to internal form (in yychar1) for indexing tables with */
683
684 if (yychar <= 0) /* This means end of input. */
685 {
686 yychar1 = 0;
687 yychar = YYEOF; /* Don't call YYLEX any more */
688
689 #if YYDEBUG != 0
690 if (yydebug)
691 fprintf(stderr, "Now at end of input.\n");
692 #endif
693 }
694 else
695 {
696 yychar1 = YYTRANSLATE(yychar);
697
698 #if YYDEBUG != 0
699 if (yydebug)
700 {
701 fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]);
702 /* Give the individual parser a way to print the precise meaning
703 of a token, for further debugging info. */
704 #ifdef YYPRINT
705 YYPRINT (stderr, yychar, yylval);
706 #endif
707 fprintf (stderr, ")\n");
708 }
709 #endif
710 }
711
712 yyn += yychar1;
713 if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
714 goto yydefault;
715
716 yyn = yytable[yyn];
717
718 /* yyn is what to do for this token type in this state.
719 Negative => reduce, -yyn is rule number.
720 Positive => shift, yyn is new state.
721 New state is final state => don't bother to shift,
722 just return success.
723 0, or most negative number => error. */
724
725 if (yyn < 0)
726 {
727 if (yyn == YYFLAG)
728 goto yyerrlab;
729 yyn = -yyn;
730 goto yyreduce;
731 }
732 else if (yyn == 0)
733 goto yyerrlab;
734
735 if (yyn == YYFINAL)
736 YYACCEPT;
737
738 /* Shift the lookahead token. */
739
740 #if YYDEBUG != 0
741 if (yydebug)
742 fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);
743 #endif
744
745 /* Discard the token being shifted unless it is eof. */
746 if (yychar != YYEOF)
747 yychar = YYEMPTY;
748
749 *++yyvsp = yylval;
750 #ifdef YYLSP_NEEDED
751 *++yylsp = yylloc;
752 #endif
753
754 /* count tokens shifted since error; after three, turn off error status. */
755 if (yyerrstatus) yyerrstatus--;
756
757 yystate = yyn;
758 goto yynewstate;
759
760 /* Do the default action for the current state. */
761 yydefault:
762
763 yyn = yydefact[yystate];
764 if (yyn == 0)
765 goto yyerrlab;
766
767 /* Do a reduction. yyn is the number of a rule to reduce with. */
768 yyreduce:
769 yylen = yyr2[yyn];
770 if (yylen > 0)
771 yyval = yyvsp[1-yylen]; /* implement default value of the action */
772
773 #if YYDEBUG != 0
774 if (yydebug)
775 {
776 int i;
777
778 fprintf (stderr, "Reducing via rule %d (line %d), ",
779 yyn, yyrline[yyn]);
780
781 /* Print the symbols being reduced, and their result. */
782 for (i = yyprhs[yyn]; yyrhs[i] > 0; i++)
783 fprintf (stderr, "%s ", yytname[yyrhs[i]]);
784 fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]);
785 }
786 #endif
787
788
789 switch (yyn) {
790
791 case 2:
792 { er_yy_tracelog("parsed something\n"); ;
793 break;}
794 case 3:
795 {
796 MYABORT;
797 ;
798 break;}
799 case 4:
800 {
801 lexerr_t *erst = ypar;
802 strncpy(erst->path.name, yyvsp[0].text, 31);
803 mycleanup(ypar);
804 ;
805 break;}
806 case 5:
807 {
808 lexerr_t *erst = ypar;
809 er_ret_t err;
810
811 erst->path.active = 1;
812 err=er_register_path(&(erst->path), erst->path.name);
813 mycleanup(ypar);
814
815 if( NOERR(err)) {
816 adderr(erst, "created path ");
817 adderr(erst, erst->path.name);
818
819 }
820 else {
821 adderr(erst, "COULD NOT create path ");
822 adderr(erst, erst->path.name);
823 switch( err ) {
824 case ER_DUPENT:
825 adderr(erst, " - duplicate entry");
826 break;
827 case ER_INSANE:
828 adderr(erst, " - sanity check not passed");
829 break;
830 }
831 mycleanup(ypar);
832 MYABORT;
833 }
834 ;
835 break;}
836 case 6:
837 {
838 lexerr_t *erst = ypar;
839
840 if( NOERR(er_delete_path(yyvsp[0].text)) ) {
841 adderr(erst, " path removed");
842 mycleanup(ypar);
843 }
844 else {
845 adderr(erst, " COULD NOT remove path ");
846 MYABORT;
847 }
848
849 ;
850 break;}
851 case 7:
852 {
853 lexerr_t *erst = ypar;
854
855 erst->path.active = 1;
856 if( NOERR(er_modify_path(&(erst->path), yyvsp[-1].text))) {
857 adderr(erst, "modified path ");
858 adderr(erst, yyvsp[-1].text);
859 mycleanup(ypar);
860 }
861 else {
862 adderr(erst, " COULD NOT modify path ");
863 adderr(erst, yyvsp[-1].text);
864 MYABORT;
865 }
866 ;
867 break;}
868 case 8:
869 {
870 lexerr_t *erst = ypar;
871
872 if( NOERR(er_delete_filter(yyvsp[-2].text, (unsigned) yyvsp[0].inum))) {
873 adderr(erst, "modified path ");
874 adderr(erst, yyvsp[-2].text);
875 mycleanup(ypar);
876 }
877 else {
878 adderr(erst, " COULD NOT remove filter ");
879 adderr(erst, "from path ");
880 adderr(erst, yyvsp[-2].text);
881 MYABORT;
882 }
883
884 ;
885 break;}
886 case 9:
887 {
888 lexerr_t *erst = ypar;
889
890 if( NOERR(er_attach_filter_chain(yyvsp[-2].text, erst->path.filters ))) {
891 adderr(erst, "modified path ");
892 adderr(erst, yyvsp[-2].text);
893 mycleanup(ypar);
894 }
895 else {
896 adderr(erst, " COULD NOT attach filters to path ");
897 adderr(erst, yyvsp[-2].text);
898 MYABORT;
899 }
900 ;
901 break;}
902 case 10:
903 { yyval.text = yyvsp[0].text; ;
904 break;}
905 case 11:
906 { yyval.text = "AUTO"/* if AUTO then generate a new one */ ;
907 break;}
908 case 12:
909 {
910 er_yy_tracelog("set path");
911 ;
912 break;}
913 case 13:
914 { ;
915 break;}
916 case 14:
917 { ;
918 break;}
919 case 15:
920 { ;
921 break;}
922 case 16:
923 { lexerr_t *erst = ypar;
924 adderr(erst, " - wrong PATH keyword");
925 MYABORT; ;
926 break;}
927 case 18:
928 { lexerr_t *erst = ypar;
929 adderr(erst, " - format spec missing");
930 MYABORT; ;
931 break;}
932 case 21:
933 {
934 lexerr_t *erst = ypar;
935 int mod = er_getformatval(yyvsp[0].text);
936
937 if( mod ) {
938 erst->path.format |= mod;
939 er_yy_tracelog("mode %s = 0x%x\n", yyvsp[0].text, mod);
940 mycleanup(ypar);
941 } else {
942 adderr(erst, " incorrect mode specification: ");
943 adderr(erst, yyvsp[0].text);
944 mycleanup(ypar);
945 MYABORT;
946 }
947 ;
948 break;}
949 case 22:
950 {
951 lexerr_t *erst = ypar;
952 erst->path.type = ER_PATH_SOCK;
953 erst->path.descr.sock.fd = yyvsp[0].inum;
954 er_yy_tracelog("socket. Now check the associated socket\n");
955 ;
956 break;}
957 case 23:
958 {
959 lexerr_t *erst = ypar;
960 erst->path.type = ER_PATH_NAME;
961 er_yy_tracelog("namespec is %s\n", yyvsp[-1].text);
962 strcpy(erst->path.descr.name.filename, yyvsp[-1].text);
963 mycleanup(ypar);
964 ;
965 break;}
966 case 24:
967 { lexerr_t *erst = ypar;
968 adderr(erst, " - filename missing");
969 MYABORT; ;
970 break;}
971 case 26:
972 {
973 lexerr_t *erst = ypar;
974 erst->path.descr.name.date = 1;
975 ;
976 break;}
977 case 27:
978 {
979 lexerr_t *erst = ypar;
980 erst->path.type = ER_PATH_EXEC;
981 ;
982 break;}
983 case 29:
984 {
985 lexerr_t *erst = ypar;
986 erst->path.descr.exec.usepath = 1;
987 ;
988 break;}
989 case 30:
990 { /* first element */
991 lexerr_t *erst = ypar;
992 er_add_exec_arg( &(erst->path), erst->token);
993 mycleanup(ypar);
994 ;
995 break;}
996 case 31:
997 { /* next elements */
998 lexerr_t *erst = ypar;
999 er_add_exec_arg( &(erst->path), erst->token);
1000 mycleanup(ypar);
1001 ;
1002 break;}
1003 case 34:
1004 { er_yy_tracelog("one more filter done\n"); ;
1005 break;}
1006 case 35:
1007 {
1008 lexerr_t *erst = ypar;
1009 /* add to list */
1010 er_add_filter( &erst->path, &(erst->curfilt));
1011 er_yy_tracelog("added a filter\n");
1012 memset( &(erst->curfilt), 0, sizeof(er_filter_t) );
1013 ;
1014 break;}
1015 case 36:
1016 {;
1017 break;}
1018 case 37:
1019 { lexerr_t *erst = ypar;
1020 adderr(erst, " - bad filter spec");
1021 MYABORT;
1022 ;
1023 break;}
1024 case 38:
1025 {;
1026 break;}
1027 case 39:
1028 {;
1029 break;}
1030 case 41:
1031 {;
1032 break;}
1033 case 43:
1034 {
1035 lexerr_t *erst = ypar;
1036 erst->curfilt.thr_id = pthread_self();
1037 ;
1038 break;}
1039 case 44:
1040 {
1041 lexerr_t *erst = ypar;
1042 erst->curfilt.thr_id = yyvsp[0].inum;
1043 mycleanup(ypar);
1044 ;
1045 break;}
1046 case 46:
1047 {
1048 er_yy_tracelog("added fac to mask\n");
1049 ;
1050 break;}
1051 case 47:
1052 {
1053 lexerr_t *erst = ypar;
1054 erst->curfilt.fac_mask = er_getfacallmask();
1055 ;
1056 break;}
1057 case 48:
1058 {
1059 lexerr_t *erst = ypar;
1060 er_ret_t ef = er_getfacval(yyvsp[0].text);
1061
1062 if( ef ) {
1063 MA_set( &(erst->curfilt.fac_mask), (unsigned) ef, 1);
1064 er_yy_tracelog("fac %s = %x\n", yyvsp[0].text, ef);
1065 mycleanup(ypar);
1066 } else {
1067 adderr(erst, " incorrect fac specification: ");
1068 adderr(erst, yyvsp[0].text);
1069 mycleanup(ypar);
1070 MYABORT;
1071 }
1072 ;
1073 break;}
1074 case 51:
1075 {
1076 mysetsev(ypar, 0, "D")
1077 ;
1078 break;}
1079 case 52:
1080 { if( mysetsev(ypar, 0, yyvsp[0].text) == 0 ) {
1081 MYABORT;
1082 }
1083 ;
1084 break;}
1085 case 53:
1086 {
1087 mysetsev(ypar, 1, "F")
1088 ;
1089 break;}
1090 case 54:
1091 { if( mysetsev(ypar, 1, yyvsp[0].text) == 0 ) {
1092 MYABORT;
1093 }
1094 ;
1095 break;}
1096 case 55:
1097 {
1098 char *cp = strdup(yyvsp[0].text);
1099 if( mysetsev(ypar, 0, yyvsp[0].text) != 0 ) {
1100 mysetsev(ypar, 1, cp);
1101 mycleanup(ypar);
1102 }
1103 else {
1104 free(cp);
1105 MYABORT;
1106 }
1107 ;
1108 break;}
1109 case 57:
1110 {
1111 er_yy_tracelog("added onefac\n");
1112 ;
1113 break;}
1114 case 58:
1115 { lexerr_t *erst = ypar;
1116 er_mask_t em = er_getaspval(yyvsp[0].text);
1117
1118 if(em != 0) {
1119 erst->curfilt.asp_mask |= em;
1120 er_yy_tracelog("asp %s = %x\n", yyvsp[0].text, em);
1121 mycleanup(ypar);
1122 }
1123 else {
1124 adderr(erst, " incorrect asp specification: ");
1125 adderr(erst, yyvsp[0].text);
1126 mycleanup(ypar);
1127 MYABORT;
1128 }
1129 ;
1130 break;}
1131 case 59:
1132 {
1133 lexerr_t *erst = ypar;
1134 erst->curfilt.asp_mask |= yyvsp[0].inum;
1135 mycleanup(ypar);
1136 ;
1137 break;}
1138 }
1139 /* the action file gets copied in in place of this dollarsign */
1140
1141
1142 yyvsp -= yylen;
1143 yyssp -= yylen;
1144 #ifdef YYLSP_NEEDED
1145 yylsp -= yylen;
1146 #endif
1147
1148 #if YYDEBUG != 0
1149 if (yydebug)
1150 {
1151 short *ssp1 = yyss - 1;
1152 fprintf (stderr, "state stack now");
1153 while (ssp1 != yyssp)
1154 fprintf (stderr, " %d", *++ssp1);
1155 fprintf (stderr, "\n");
1156 }
1157 #endif
1158
1159 *++yyvsp = yyval;
1160
1161 #ifdef YYLSP_NEEDED
1162 yylsp++;
1163 if (yylen == 0)
1164 {
1165 yylsp->first_line = yylloc.first_line;
1166 yylsp->first_column = yylloc.first_column;
1167 yylsp->last_line = (yylsp-1)->last_line;
1168 yylsp->last_column = (yylsp-1)->last_column;
1169 yylsp->text = 0;
1170 }
1171 else
1172 {
1173 yylsp->last_line = (yylsp+yylen-1)->last_line;
1174 yylsp->last_column = (yylsp+yylen-1)->last_column;
1175 }
1176 #endif
1177
1178 /* Now "shift" the result of the reduction.
1179 Determine what state that goes to,
1180 based on the state we popped back to
1181 and the rule number reduced by. */
1182
1183 yyn = yyr1[yyn];
1184
1185 yystate = yypgoto[yyn - YYNTBASE] + *yyssp;
1186 if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
1187 yystate = yytable[yystate];
1188 else
1189 yystate = yydefgoto[yyn - YYNTBASE];
1190
1191 goto yynewstate;
1192
1193 yyerrlab: /* here on detecting error */
1194
1195 if (! yyerrstatus)
1196 /* If not already recovering from an error, report this error. */
1197 {
1198 ++yynerrs;
1199
1200 #ifdef YYERROR_VERBOSE
1201 yyn = yypact[yystate];
1202
1203 if (yyn > YYFLAG && yyn < YYLAST)
1204 {
1205 int size = 0;
1206 char *msg;
1207 int x, count;
1208
1209 count = 0;
1210 /* Start X at -yyn if nec to avoid negative indexes in yycheck. */
1211 for (x = (yyn < 0 ? -yyn : 0);
1212 x < (sizeof(yytname) / sizeof(char *)); x++)
1213 if (yycheck[x + yyn] == x)
1214 size += strlen(yytname[x]) + 15, count++;
1215 msg = (char *) malloc(size + 15);
1216 if (msg != 0)
1217 {
1218 strcpy(msg, "parse error");
1219
1220 if (count < 5)
1221 {
1222 count = 0;
1223 for (x = (yyn < 0 ? -yyn : 0);
1224 x < (sizeof(yytname) / sizeof(char *)); x++)
1225 if (yycheck[x + yyn] == x)
1226 {
1227 strcat(msg, count == 0 ? ", expecting `" : " or `");
1228 strcat(msg, yytname[x]);
1229 strcat(msg, "'");
1230 count++;
1231 }
1232 }
1233 yyerror(msg);
1234 free(msg);
1235 }
1236 else
1237 yyerror ("parse error; also virtual memory exceeded");
1238 }
1239 else
1240 #endif /* YYERROR_VERBOSE */
1241 yyerror("parse error");
1242 }
1243
1244 goto yyerrlab1;
1245 yyerrlab1: /* here on error raised explicitly by an action */
1246
1247 if (yyerrstatus == 3)
1248 {
1249 /* if just tried and failed to reuse lookahead token after an error, discard it. */
1250
1251 /* return failure if at end of input */
1252 if (yychar == YYEOF)
1253 YYABORT;
1254
1255 #if YYDEBUG != 0
1256 if (yydebug)
1257 fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);
1258 #endif
1259
1260 yychar = YYEMPTY;
1261 }
1262
1263 /* Else will try to reuse lookahead token
1264 after shifting the error token. */
1265
1266 yyerrstatus = 3; /* Each real token shifted decrements this */
1267
1268 goto yyerrhandle;
1269
1270 yyerrdefault: /* current state does not do anything special for the error token. */
1271
1272 #if 0
1273 /* This is wrong; only states that explicitly want error tokens
1274 should shift them. */
1275 yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/
1276 if (yyn) goto yydefault;
1277 #endif
1278
1279 yyerrpop: /* pop the current state because it cannot handle the error token */
1280
1281 if (yyssp == yyss) YYABORT;
1282 yyvsp--;
1283 yystate = *--yyssp;
1284 #ifdef YYLSP_NEEDED
1285 yylsp--;
1286 #endif
1287
1288 #if YYDEBUG != 0
1289 if (yydebug)
1290 {
1291 short *ssp1 = yyss - 1;
1292 fprintf (stderr, "Error: state stack now");
1293 while (ssp1 != yyssp)
1294 fprintf (stderr, " %d", *++ssp1);
1295 fprintf (stderr, "\n");
1296 }
1297 #endif
1298
1299 yyerrhandle:
1300
1301 yyn = yypact[yystate];
1302 if (yyn == YYFLAG)
1303 goto yyerrdefault;
1304
1305 yyn += YYTERROR;
1306 if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
1307 goto yyerrdefault;
1308
1309 yyn = yytable[yyn];
1310 if (yyn < 0)
1311 {
1312 if (yyn == YYFLAG)
1313 goto yyerrpop;
1314 yyn = -yyn;
1315 goto yyreduce;
1316 }
1317 else if (yyn == 0)
1318 goto yyerrpop;
1319
1320 if (yyn == YYFINAL)
1321 YYACCEPT;
1322
1323 #if YYDEBUG != 0
1324 if (yydebug)
1325 fprintf(stderr, "Shifting error token, ");
1326 #endif
1327
1328 *++yyvsp = yylval;
1329 #ifdef YYLSP_NEEDED
1330 *++yylsp = yylloc;
1331 #endif
1332
1333 yystate = yyn;
1334 goto yynewstate;
1335
1336 yyacceptlab:
1337 /* YYACCEPT comes here. */
1338 if (yyfree_stacks)
1339 {
1340 free (yyss);
1341 free (yyvs);
1342 #ifdef YYLSP_NEEDED
1343 free (yyls);
1344 #endif
1345 }
1346 return 0;
1347
1348 yyabortlab:
1349 /* YYABORT comes here. */
1350 if (yyfree_stacks)
1351 {
1352 free (yyss);
1353 free (yyvs);
1354 #ifdef YYLSP_NEEDED
1355 free (yyls);
1356 #endif
1357 }
1358 return 1;
1359 }
1360
1361
1362 #include "er_yacc_helper.inc"