| |
| /* A Bison parser, made from ssl_expr_parse.y |
| by GNU Bison version 1.28 */ |
| |
| #define YYBISON 1 /* Identify Bison output. */ |
| |
| #define T_TRUE 257 |
| #define T_FALSE 258 |
| #define T_DIGIT 259 |
| #define T_ID 260 |
| #define T_STRING 261 |
| #define T_REGEX 262 |
| #define T_REGEX_I 263 |
| #define T_FUNC_FILE 264 |
| #define T_OP_EQ 265 |
| #define T_OP_NE 266 |
| #define T_OP_LT 267 |
| #define T_OP_LE 268 |
| #define T_OP_GT 269 |
| #define T_OP_GE 270 |
| #define T_OP_REG 271 |
| #define T_OP_NRE 272 |
| #define T_OP_IN 273 |
| #define T_OP_OR 274 |
| #define T_OP_AND 275 |
| #define T_OP_NOT 276 |
| |
| #line 68 "ssl_expr_parse.y" |
| |
| #include "ssl_private.h" |
| |
| #line 72 "ssl_expr_parse.y" |
| typedef union { |
| char *cpVal; |
| ssl_expr *exVal; |
| } YYSTYPE; |
| #include <stdio.h> |
| |
| #ifndef __cplusplus |
| #ifndef __STDC__ |
| #define const |
| #endif |
| #endif |
| |
| |
| |
| #define YYFINAL 53 |
| #define YYFLAG -32768 |
| #define YYNTBASE 29 |
| |
| #define YYTRANSLATE(x) ((unsigned)(x) <= 276 ? ssl_expr_yytranslate[x] : 36) |
| |
| static const char ssl_expr_yytranslate[] = { 0, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 28, 2, 2, 23, |
| 24, 2, 2, 27, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 25, 2, 26, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 1, 3, 4, 5, 6, |
| 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, |
| 17, 18, 19, 20, 21, 22 |
| }; |
| |
| #if YYDEBUG != 0 |
| static const short ssl_expr_yyprhs[] = { 0, |
| 0, 2, 4, 6, 9, 13, 17, 19, 23, 27, |
| 31, 35, 39, 43, 47, 53, 57, 61, 63, 67, |
| 69, 71, 76, 78, 80, 82 |
| }; |
| |
| static const short ssl_expr_yyrhs[] = { 30, |
| 0, 3, 0, 4, 0, 22, 30, 0, 30, 20, |
| 30, 0, 30, 21, 30, 0, 31, 0, 23, 30, |
| 24, 0, 33, 11, 33, 0, 33, 12, 33, 0, |
| 33, 13, 33, 0, 33, 14, 33, 0, 33, 15, |
| 33, 0, 33, 16, 33, 0, 33, 19, 25, 32, |
| 26, 0, 33, 17, 34, 0, 33, 18, 34, 0, |
| 33, 0, 32, 27, 33, 0, 5, 0, 7, 0, |
| 28, 25, 6, 26, 0, 35, 0, 8, 0, 9, |
| 0, 10, 23, 7, 24, 0 |
| }; |
| |
| #endif |
| |
| #if YYDEBUG != 0 |
| static const short ssl_expr_yyrline[] = { 0, |
| 115, 118, 119, 120, 121, 122, 123, 124, 127, 128, |
| 129, 130, 131, 132, 133, 134, 135, 138, 139, 142, |
| 143, 144, 145, 148, 158, 170 |
| }; |
| #endif |
| |
| |
| #if YYDEBUG != 0 || defined (YYERROR_VERBOSE) |
| |
| static const char * const ssl_expr_yytname[] = { "$","error","$undefined.","T_TRUE", |
| "T_FALSE","T_DIGIT","T_ID","T_STRING","T_REGEX","T_REGEX_I","T_FUNC_FILE","T_OP_EQ", |
| "T_OP_NE","T_OP_LT","T_OP_LE","T_OP_GT","T_OP_GE","T_OP_REG","T_OP_NRE","T_OP_IN", |
| "T_OP_OR","T_OP_AND","T_OP_NOT","'('","')'","'{'","'}'","','","'%'","root","expr", |
| "comparison","words","word","regex","funccall", NULL |
| }; |
| #endif |
| |
| static const short ssl_expr_yyr1[] = { 0, |
| 29, 30, 30, 30, 30, 30, 30, 30, 31, 31, |
| 31, 31, 31, 31, 31, 31, 31, 32, 32, 33, |
| 33, 33, 33, 34, 34, 35 |
| }; |
| |
| static const short ssl_expr_yyr2[] = { 0, |
| 1, 1, 1, 2, 3, 3, 1, 3, 3, 3, |
| 3, 3, 3, 3, 5, 3, 3, 1, 3, 1, |
| 1, 4, 1, 1, 1, 4 |
| }; |
| |
| static const short ssl_expr_yydefact[] = { 0, |
| 2, 3, 20, 21, 0, 0, 0, 0, 1, 7, |
| 0, 23, 0, 4, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, |
| 5, 6, 9, 10, 11, 12, 13, 14, 24, 25, |
| 16, 17, 0, 26, 22, 0, 18, 15, 0, 19, |
| 0, 0, 0 |
| }; |
| |
| static const short ssl_expr_yydefgoto[] = { 51, |
| 9, 10, 46, 11, 41, 12 |
| }; |
| |
| static const short ssl_expr_yypact[] = { 3, |
| -32768,-32768,-32768,-32768, -11, 3, 3, -10, 0,-32768, |
| 22,-32768, 16,-32768, -2, 23, 3, 3, 4, 4, |
| 4, 4, 4, 4, 34, 34, 21, 24,-32768, 25, |
| 26,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, |
| -32768,-32768, 4,-32768,-32768, 18,-32768,-32768, 4,-32768, |
| 49, 50,-32768 |
| }; |
| |
| static const short ssl_expr_yypgoto[] = {-32768, |
| 10,-32768,-32768, -19, 27,-32768 |
| }; |
| |
| |
| #define YYLAST 53 |
| |
| |
| static const short ssl_expr_yytable[] = { 33, |
| 34, 35, 36, 37, 38, 1, 2, 3, 3, 4, |
| 4, 13, 5, 5, 16, 14, 15, 17, 18, 17, |
| 18, 29, 28, 47, 6, 7, 31, 32, 30, 50, |
| 8, 8, 19, 20, 21, 22, 23, 24, 25, 26, |
| 27, 39, 40, 48, 49, 43, 18, 44, 52, 53, |
| 45, 0, 42 |
| }; |
| |
| static const short ssl_expr_yycheck[] = { 19, |
| 20, 21, 22, 23, 24, 3, 4, 5, 5, 7, |
| 7, 23, 10, 10, 25, 6, 7, 20, 21, 20, |
| 21, 24, 7, 43, 22, 23, 17, 18, 6, 49, |
| 28, 28, 11, 12, 13, 14, 15, 16, 17, 18, |
| 19, 8, 9, 26, 27, 25, 21, 24, 0, 0, |
| 26, -1, 26 |
| }; |
| /* -*-C-*- Note some compilers choke on comments on `#line' lines. */ |
| #line 3 "/usr/local/share/bison.simple" |
| /* This file comes from bison-1.28. */ |
| |
| /* Skeleton output parser for bison, |
| Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| /* As a special exception, when this file is copied by Bison into a |
| Bison output file, you may use that output file without restriction. |
| This special exception was added by the Free Software Foundation |
| in version 1.24 of Bison. */ |
| |
| /* This is the parser code that is written into each bison parser |
| when the %semantic_parser declaration is not specified in the grammar. |
| It was written by Richard Stallman by simplifying the hairy parser |
| used when %semantic_parser is specified. */ |
| |
| #ifndef YYSTACK_USE_ALLOCA |
| #ifdef alloca |
| #define YYSTACK_USE_ALLOCA |
| #else /* alloca not defined */ |
| #ifdef __GNUC__ |
| #define YYSTACK_USE_ALLOCA |
| #define alloca __builtin_alloca |
| #else /* not GNU C. */ |
| #if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386)) |
| #define YYSTACK_USE_ALLOCA |
| #include <alloca.h> |
| #else /* not sparc */ |
| /* We think this test detects Watcom and Microsoft C. */ |
| /* This used to test MSDOS, but that is a bad idea |
| since that symbol is in the user namespace. */ |
| #if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__) |
| #if 0 /* No need for malloc.h, which pollutes the namespace; |
| instead, just don't use alloca. */ |
| #include <malloc.h> |
| #endif |
| #else /* not MSDOS, or __TURBOC__ */ |
| #if defined(_AIX) |
| /* I don't know what this was needed for, but it pollutes the namespace. |
| So I turned it off. rms, 2 May 1997. */ |
| /* #include <malloc.h> */ |
| #pragma alloca |
| #define YYSTACK_USE_ALLOCA |
| #else /* not MSDOS, or __TURBOC__, or _AIX */ |
| #if 0 |
| #ifdef __hpux /* haible@ilog.fr says this works for HPUX 9.05 and up, |
| and on HPUX 10. Eventually we can turn this on. */ |
| #define YYSTACK_USE_ALLOCA |
| #define alloca __builtin_alloca |
| #endif /* __hpux */ |
| #endif |
| #endif /* not _AIX */ |
| #endif /* not MSDOS, or __TURBOC__ */ |
| #endif /* not sparc */ |
| #endif /* not GNU C */ |
| #endif /* alloca not defined */ |
| #endif /* YYSTACK_USE_ALLOCA not defined */ |
| |
| #ifdef YYSTACK_USE_ALLOCA |
| #define YYSTACK_ALLOC alloca |
| #else |
| #define YYSTACK_ALLOC malloc |
| #endif |
| |
| /* Note: there must be only one dollar sign in this file. |
| It is replaced by the list of actions, each action |
| as one case of the switch. */ |
| |
| #define ssl_expr_yyerrok (ssl_expr_yyerrstatus = 0) |
| #define ssl_expr_yyclearin (ssl_expr_yychar = YYEMPTY) |
| #define YYEMPTY -2 |
| #define YYEOF 0 |
| #define YYACCEPT goto ssl_expr_yyacceptlab |
| #define YYABORT goto ssl_expr_yyabortlab |
| #define YYERROR goto ssl_expr_yyerrlab1 |
| /* Like YYERROR except do call ssl_expr_yyerror. |
| This remains here temporarily to ease the |
| transition to the new meaning of YYERROR, for GCC. |
| Once GCC version 2 has supplanted version 1, this can go. */ |
| #define YYFAIL goto ssl_expr_yyerrlab |
| #define YYRECOVERING() (!!ssl_expr_yyerrstatus) |
| #define YYBACKUP(token, value) \ |
| do \ |
| if (ssl_expr_yychar == YYEMPTY && ssl_expr_yylen == 1) \ |
| { ssl_expr_yychar = (token), ssl_expr_yylval = (value); \ |
| ssl_expr_yychar1 = YYTRANSLATE (ssl_expr_yychar); \ |
| YYPOPSTACK; \ |
| goto ssl_expr_yybackup; \ |
| } \ |
| else \ |
| { ssl_expr_yyerror ("syntax error: cannot back up"); YYERROR; } \ |
| while (0) |
| |
| #define YYTERROR 1 |
| #define YYERRCODE 256 |
| |
| #ifndef YYPURE |
| #define YYLEX ssl_expr_yylex() |
| #endif |
| |
| #ifdef YYPURE |
| #ifdef YYLSP_NEEDED |
| #ifdef YYLEX_PARAM |
| #define YYLEX ssl_expr_yylex(&ssl_expr_yylval, &ssl_expr_yylloc, YYLEX_PARAM) |
| #else |
| #define YYLEX ssl_expr_yylex(&ssl_expr_yylval, &ssl_expr_yylloc) |
| #endif |
| #else /* not YYLSP_NEEDED */ |
| #ifdef YYLEX_PARAM |
| #define YYLEX ssl_expr_yylex(&ssl_expr_yylval, YYLEX_PARAM) |
| #else |
| #define YYLEX ssl_expr_yylex(&ssl_expr_yylval) |
| #endif |
| #endif /* not YYLSP_NEEDED */ |
| #endif |
| |
| /* If nonreentrant, generate the variables here */ |
| |
| #ifndef YYPURE |
| |
| int ssl_expr_yychar; /* the lookahead symbol */ |
| YYSTYPE ssl_expr_yylval; /* the semantic value of the */ |
| /* lookahead symbol */ |
| |
| #ifdef YYLSP_NEEDED |
| YYLTYPE ssl_expr_yylloc; /* location data for the lookahead */ |
| /* symbol */ |
| #endif |
| |
| int ssl_expr_yynerrs; /* number of parse errors so far */ |
| #endif /* not YYPURE */ |
| |
| #if YYDEBUG != 0 |
| int ssl_expr_yydebug; /* nonzero means print parse trace */ |
| /* Since this is uninitialized, it does not stop multiple parsers |
| from coexisting. */ |
| #endif |
| |
| /* YYINITDEPTH indicates the initial size of the parser's stacks */ |
| |
| #ifndef YYINITDEPTH |
| #define YYINITDEPTH 200 |
| #endif |
| |
| /* YYMAXDEPTH is the maximum size the stacks can grow to |
| (effective only if the built-in stack extension method is used). */ |
| |
| #if YYMAXDEPTH == 0 |
| #undef YYMAXDEPTH |
| #endif |
| |
| #ifndef YYMAXDEPTH |
| #define YYMAXDEPTH 10000 |
| #endif |
| |
| /* Define __ssl_expr_yy_memcpy. Note that the size argument |
| should be passed with type unsigned int, because that is what the non-GCC |
| definitions require. With GCC, __builtin_memcpy takes an arg |
| of type size_t, but it can handle unsigned int. */ |
| |
| #if __GNUC__ > 1 /* GNU C and GNU C++ define this. */ |
| #define __ssl_expr_yy_memcpy(TO,FROM,COUNT) __builtin_memcpy(TO,FROM,COUNT) |
| #else /* not GNU C or C++ */ |
| #ifndef __cplusplus |
| |
| /* This is the most reliable way to avoid incompatibilities |
| in available built-in functions on various systems. */ |
| static void |
| __ssl_expr_yy_memcpy (to, from, count) |
| char *to; |
| char *from; |
| unsigned int count; |
| { |
| register char *f = from; |
| register char *t = to; |
| register int i = count; |
| |
| while (i-- > 0) |
| *t++ = *f++; |
| } |
| |
| #else /* __cplusplus */ |
| |
| /* This is the most reliable way to avoid incompatibilities |
| in available built-in functions on various systems. */ |
| static void |
| __ssl_expr_yy_memcpy (char *to, char *from, unsigned int count) |
| { |
| register char *t = to; |
| register char *f = from; |
| register int i = count; |
| |
| while (i-- > 0) |
| *t++ = *f++; |
| } |
| |
| #endif |
| #endif |
| |
| #line 217 "/usr/local/share/bison.simple" |
| |
| /* The user can define YYPARSE_PARAM as the name of an argument to be passed |
| into ssl_expr_yyparse. The argument should have type void *. |
| It should actually point to an object. |
| Grammar actions can access the variable by casting it |
| to the proper pointer type. */ |
| |
| #ifdef YYPARSE_PARAM |
| #ifdef __cplusplus |
| #define YYPARSE_PARAM_ARG void *YYPARSE_PARAM |
| #define YYPARSE_PARAM_DECL |
| #else /* not __cplusplus */ |
| #define YYPARSE_PARAM_ARG YYPARSE_PARAM |
| #define YYPARSE_PARAM_DECL void *YYPARSE_PARAM; |
| #endif /* not __cplusplus */ |
| #else /* not YYPARSE_PARAM */ |
| #define YYPARSE_PARAM_ARG |
| #define YYPARSE_PARAM_DECL |
| #endif /* not YYPARSE_PARAM */ |
| |
| /* Prevent warning if -Wstrict-prototypes. */ |
| #ifdef __GNUC__ |
| #ifdef YYPARSE_PARAM |
| int ssl_expr_yyparse (void *); |
| #else |
| int ssl_expr_yyparse (void); |
| #endif |
| #endif |
| |
| int |
| ssl_expr_yyparse(YYPARSE_PARAM_ARG) |
| YYPARSE_PARAM_DECL |
| { |
| register int ssl_expr_yystate; |
| register int ssl_expr_yyn; |
| register short *ssl_expr_yyssp; |
| register YYSTYPE *ssl_expr_yyvsp; |
| int ssl_expr_yyerrstatus; /* number of tokens to shift before error messages enabled */ |
| int ssl_expr_yychar1 = 0; /* lookahead token as an internal (translated) token number */ |
| |
| short ssl_expr_yyssa[YYINITDEPTH]; /* the state stack */ |
| YYSTYPE ssl_expr_yyvsa[YYINITDEPTH]; /* the semantic value stack */ |
| |
| short *ssl_expr_yyss = ssl_expr_yyssa; /* refer to the stacks thru separate pointers */ |
| YYSTYPE *ssl_expr_yyvs = ssl_expr_yyvsa; /* to allow ssl_expr_yyoverflow to reallocate them elsewhere */ |
| |
| #ifdef YYLSP_NEEDED |
| YYLTYPE ssl_expr_yylsa[YYINITDEPTH]; /* the location stack */ |
| YYLTYPE *ssl_expr_yyls = ssl_expr_yylsa; |
| YYLTYPE *ssl_expr_yylsp; |
| |
| #define YYPOPSTACK (ssl_expr_yyvsp--, ssl_expr_yyssp--, ssl_expr_yylsp--) |
| #else |
| #define YYPOPSTACK (ssl_expr_yyvsp--, ssl_expr_yyssp--) |
| #endif |
| |
| int ssl_expr_yystacksize = YYINITDEPTH; |
| int ssl_expr_yyfree_stacks = 0; |
| |
| #ifdef YYPURE |
| int ssl_expr_yychar; |
| YYSTYPE ssl_expr_yylval; |
| int ssl_expr_yynerrs; |
| #ifdef YYLSP_NEEDED |
| YYLTYPE ssl_expr_yylloc; |
| #endif |
| #endif |
| |
| YYSTYPE ssl_expr_yyval; /* the variable used to return */ |
| /* semantic values from the action */ |
| /* routines */ |
| |
| int ssl_expr_yylen; |
| |
| #if YYDEBUG != 0 |
| if (ssl_expr_yydebug) |
| fprintf(stderr, "Starting parse\n"); |
| #endif |
| |
| ssl_expr_yystate = 0; |
| ssl_expr_yyerrstatus = 0; |
| ssl_expr_yynerrs = 0; |
| ssl_expr_yychar = YYEMPTY; /* Cause a token to be read. */ |
| |
| /* Initialize stack pointers. |
| Waste one element of value and location stack |
| so that they stay on the same level as the state stack. |
| The wasted elements are never initialized. */ |
| |
| ssl_expr_yyssp = ssl_expr_yyss - 1; |
| ssl_expr_yyvsp = ssl_expr_yyvs; |
| #ifdef YYLSP_NEEDED |
| ssl_expr_yylsp = ssl_expr_yyls; |
| #endif |
| |
| /* Push a new state, which is found in ssl_expr_yystate . */ |
| /* In all cases, when you get here, the value and location stacks |
| have just been pushed. so pushing a state here evens the stacks. */ |
| ssl_expr_yynewstate: |
| |
| *++ssl_expr_yyssp = ssl_expr_yystate; |
| |
| if (ssl_expr_yyssp >= ssl_expr_yyss + ssl_expr_yystacksize - 1) |
| { |
| /* Give user a chance to reallocate the stack */ |
| /* Use copies of these so that the &'s don't force the real ones into memory. */ |
| YYSTYPE *ssl_expr_yyvs1 = ssl_expr_yyvs; |
| short *ssl_expr_yyss1 = ssl_expr_yyss; |
| #ifdef YYLSP_NEEDED |
| YYLTYPE *ssl_expr_yyls1 = ssl_expr_yyls; |
| #endif |
| |
| /* Get the current used size of the three stacks, in elements. */ |
| int size = ssl_expr_yyssp - ssl_expr_yyss + 1; |
| |
| #ifdef ssl_expr_yyoverflow |
| /* Each stack pointer address is followed by the size of |
| the data in use in that stack, in bytes. */ |
| #ifdef YYLSP_NEEDED |
| /* This used to be a conditional around just the two extra args, |
| but that might be undefined if ssl_expr_yyoverflow is a macro. */ |
| ssl_expr_yyoverflow("parser stack overflow", |
| &ssl_expr_yyss1, size * sizeof (*ssl_expr_yyssp), |
| &ssl_expr_yyvs1, size * sizeof (*ssl_expr_yyvsp), |
| &ssl_expr_yyls1, size * sizeof (*ssl_expr_yylsp), |
| &ssl_expr_yystacksize); |
| #else |
| ssl_expr_yyoverflow("parser stack overflow", |
| &ssl_expr_yyss1, size * sizeof (*ssl_expr_yyssp), |
| &ssl_expr_yyvs1, size * sizeof (*ssl_expr_yyvsp), |
| &ssl_expr_yystacksize); |
| #endif |
| |
| ssl_expr_yyss = ssl_expr_yyss1; ssl_expr_yyvs = ssl_expr_yyvs1; |
| #ifdef YYLSP_NEEDED |
| ssl_expr_yyls = ssl_expr_yyls1; |
| #endif |
| #else /* no ssl_expr_yyoverflow */ |
| /* Extend the stack our own way. */ |
| if (ssl_expr_yystacksize >= YYMAXDEPTH) |
| { |
| ssl_expr_yyerror("parser stack overflow"); |
| if (ssl_expr_yyfree_stacks) |
| { |
| free (ssl_expr_yyss); |
| free (ssl_expr_yyvs); |
| #ifdef YYLSP_NEEDED |
| free (ssl_expr_yyls); |
| #endif |
| } |
| return 2; |
| } |
| ssl_expr_yystacksize *= 2; |
| if (ssl_expr_yystacksize > YYMAXDEPTH) |
| ssl_expr_yystacksize = YYMAXDEPTH; |
| #ifndef YYSTACK_USE_ALLOCA |
| ssl_expr_yyfree_stacks = 1; |
| #endif |
| ssl_expr_yyss = (short *) YYSTACK_ALLOC (ssl_expr_yystacksize * sizeof (*ssl_expr_yyssp)); |
| __ssl_expr_yy_memcpy ((char *)ssl_expr_yyss, (char *)ssl_expr_yyss1, |
| size * (unsigned int) sizeof (*ssl_expr_yyssp)); |
| ssl_expr_yyvs = (YYSTYPE *) YYSTACK_ALLOC (ssl_expr_yystacksize * sizeof (*ssl_expr_yyvsp)); |
| __ssl_expr_yy_memcpy ((char *)ssl_expr_yyvs, (char *)ssl_expr_yyvs1, |
| size * (unsigned int) sizeof (*ssl_expr_yyvsp)); |
| #ifdef YYLSP_NEEDED |
| ssl_expr_yyls = (YYLTYPE *) YYSTACK_ALLOC (ssl_expr_yystacksize * sizeof (*ssl_expr_yylsp)); |
| __ssl_expr_yy_memcpy ((char *)ssl_expr_yyls, (char *)ssl_expr_yyls1, |
| size * (unsigned int) sizeof (*ssl_expr_yylsp)); |
| #endif |
| #endif /* no ssl_expr_yyoverflow */ |
| |
| ssl_expr_yyssp = ssl_expr_yyss + size - 1; |
| ssl_expr_yyvsp = ssl_expr_yyvs + size - 1; |
| #ifdef YYLSP_NEEDED |
| ssl_expr_yylsp = ssl_expr_yyls + size - 1; |
| #endif |
| |
| #if YYDEBUG != 0 |
| if (ssl_expr_yydebug) |
| fprintf(stderr, "Stack size increased to %d\n", ssl_expr_yystacksize); |
| #endif |
| |
| if (ssl_expr_yyssp >= ssl_expr_yyss + ssl_expr_yystacksize - 1) |
| YYABORT; |
| } |
| |
| #if YYDEBUG != 0 |
| if (ssl_expr_yydebug) |
| fprintf(stderr, "Entering state %d\n", ssl_expr_yystate); |
| #endif |
| |
| goto ssl_expr_yybackup; |
| ssl_expr_yybackup: |
| |
| /* Do appropriate processing given the current state. */ |
| /* Read a lookahead token if we need one and don't already have one. */ |
| /* ssl_expr_yyresume: */ |
| |
| /* First try to decide what to do without reference to lookahead token. */ |
| |
| ssl_expr_yyn = ssl_expr_yypact[ssl_expr_yystate]; |
| if (ssl_expr_yyn == YYFLAG) |
| goto ssl_expr_yydefault; |
| |
| /* Not known => get a lookahead token if don't already have one. */ |
| |
| /* ssl_expr_yychar is either YYEMPTY or YYEOF |
| or a valid token in external form. */ |
| |
| if (ssl_expr_yychar == YYEMPTY) |
| { |
| #if YYDEBUG != 0 |
| if (ssl_expr_yydebug) |
| fprintf(stderr, "Reading a token: "); |
| #endif |
| ssl_expr_yychar = YYLEX; |
| } |
| |
| /* Convert token to internal form (in ssl_expr_yychar1) for indexing tables with */ |
| |
| if (ssl_expr_yychar <= 0) /* This means end of input. */ |
| { |
| ssl_expr_yychar1 = 0; |
| ssl_expr_yychar = YYEOF; /* Don't call YYLEX any more */ |
| |
| #if YYDEBUG != 0 |
| if (ssl_expr_yydebug) |
| fprintf(stderr, "Now at end of input.\n"); |
| #endif |
| } |
| else |
| { |
| ssl_expr_yychar1 = YYTRANSLATE(ssl_expr_yychar); |
| |
| #if YYDEBUG != 0 |
| if (ssl_expr_yydebug) |
| { |
| fprintf (stderr, "Next token is %d (%s", ssl_expr_yychar, ssl_expr_yytname[ssl_expr_yychar1]); |
| /* Give the individual parser a way to print the precise meaning |
| of a token, for further debugging info. */ |
| #ifdef YYPRINT |
| YYPRINT (stderr, ssl_expr_yychar, ssl_expr_yylval); |
| #endif |
| fprintf (stderr, ")\n"); |
| } |
| #endif |
| } |
| |
| ssl_expr_yyn += ssl_expr_yychar1; |
| if (ssl_expr_yyn < 0 || ssl_expr_yyn > YYLAST || ssl_expr_yycheck[ssl_expr_yyn] != ssl_expr_yychar1) |
| goto ssl_expr_yydefault; |
| |
| ssl_expr_yyn = ssl_expr_yytable[ssl_expr_yyn]; |
| |
| /* ssl_expr_yyn is what to do for this token type in this state. |
| Negative => reduce, -ssl_expr_yyn is rule number. |
| Positive => shift, ssl_expr_yyn is new state. |
| New state is final state => don't bother to shift, |
| just return success. |
| 0, or most negative number => error. */ |
| |
| if (ssl_expr_yyn < 0) |
| { |
| if (ssl_expr_yyn == YYFLAG) |
| goto ssl_expr_yyerrlab; |
| ssl_expr_yyn = -ssl_expr_yyn; |
| goto ssl_expr_yyreduce; |
| } |
| else if (ssl_expr_yyn == 0) |
| goto ssl_expr_yyerrlab; |
| |
| if (ssl_expr_yyn == YYFINAL) |
| YYACCEPT; |
| |
| /* Shift the lookahead token. */ |
| |
| #if YYDEBUG != 0 |
| if (ssl_expr_yydebug) |
| fprintf(stderr, "Shifting token %d (%s), ", ssl_expr_yychar, ssl_expr_yytname[ssl_expr_yychar1]); |
| #endif |
| |
| /* Discard the token being shifted unless it is eof. */ |
| if (ssl_expr_yychar != YYEOF) |
| ssl_expr_yychar = YYEMPTY; |
| |
| *++ssl_expr_yyvsp = ssl_expr_yylval; |
| #ifdef YYLSP_NEEDED |
| *++ssl_expr_yylsp = ssl_expr_yylloc; |
| #endif |
| |
| /* count tokens shifted since error; after three, turn off error status. */ |
| if (ssl_expr_yyerrstatus) ssl_expr_yyerrstatus--; |
| |
| ssl_expr_yystate = ssl_expr_yyn; |
| goto ssl_expr_yynewstate; |
| |
| /* Do the default action for the current state. */ |
| ssl_expr_yydefault: |
| |
| ssl_expr_yyn = ssl_expr_yydefact[ssl_expr_yystate]; |
| if (ssl_expr_yyn == 0) |
| goto ssl_expr_yyerrlab; |
| |
| /* Do a reduction. ssl_expr_yyn is the number of a rule to reduce with. */ |
| ssl_expr_yyreduce: |
| ssl_expr_yylen = ssl_expr_yyr2[ssl_expr_yyn]; |
| if (ssl_expr_yylen > 0) |
| ssl_expr_yyval = ssl_expr_yyvsp[1-ssl_expr_yylen]; /* implement default value of the action */ |
| |
| #if YYDEBUG != 0 |
| if (ssl_expr_yydebug) |
| { |
| int i; |
| |
| fprintf (stderr, "Reducing via rule %d (line %d), ", |
| ssl_expr_yyn, ssl_expr_yyrline[ssl_expr_yyn]); |
| |
| /* Print the symbols being reduced, and their result. */ |
| for (i = ssl_expr_yyprhs[ssl_expr_yyn]; ssl_expr_yyrhs[i] > 0; i++) |
| fprintf (stderr, "%s ", ssl_expr_yytname[ssl_expr_yyrhs[i]]); |
| fprintf (stderr, " -> %s\n", ssl_expr_yytname[ssl_expr_yyr1[ssl_expr_yyn]]); |
| } |
| #endif |
| |
| |
| switch (ssl_expr_yyn) { |
| |
| case 1: |
| #line 115 "ssl_expr_parse.y" |
| { ssl_expr_info.expr = ssl_expr_yyvsp[0].exVal; ; |
| break;} |
| case 2: |
| #line 118 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_True, NULL, NULL); ; |
| break;} |
| case 3: |
| #line 119 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_False, NULL, NULL); ; |
| break;} |
| case 4: |
| #line 120 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_Not, ssl_expr_yyvsp[0].exVal, NULL); ; |
| break;} |
| case 5: |
| #line 121 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_Or, ssl_expr_yyvsp[-2].exVal, ssl_expr_yyvsp[0].exVal); ; |
| break;} |
| case 6: |
| #line 122 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_And, ssl_expr_yyvsp[-2].exVal, ssl_expr_yyvsp[0].exVal); ; |
| break;} |
| case 7: |
| #line 123 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_Comp, ssl_expr_yyvsp[0].exVal, NULL); ; |
| break;} |
| case 8: |
| #line 124 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_yyvsp[-1].exVal; ; |
| break;} |
| case 9: |
| #line 127 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_EQ, ssl_expr_yyvsp[-2].exVal, ssl_expr_yyvsp[0].exVal); ; |
| break;} |
| case 10: |
| #line 128 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_NE, ssl_expr_yyvsp[-2].exVal, ssl_expr_yyvsp[0].exVal); ; |
| break;} |
| case 11: |
| #line 129 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_LT, ssl_expr_yyvsp[-2].exVal, ssl_expr_yyvsp[0].exVal); ; |
| break;} |
| case 12: |
| #line 130 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_LE, ssl_expr_yyvsp[-2].exVal, ssl_expr_yyvsp[0].exVal); ; |
| break;} |
| case 13: |
| #line 131 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_GT, ssl_expr_yyvsp[-2].exVal, ssl_expr_yyvsp[0].exVal); ; |
| break;} |
| case 14: |
| #line 132 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_GE, ssl_expr_yyvsp[-2].exVal, ssl_expr_yyvsp[0].exVal); ; |
| break;} |
| case 15: |
| #line 133 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_IN, ssl_expr_yyvsp[-4].exVal, ssl_expr_yyvsp[-1].exVal); ; |
| break;} |
| case 16: |
| #line 134 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_REG, ssl_expr_yyvsp[-2].exVal, ssl_expr_yyvsp[0].exVal); ; |
| break;} |
| case 17: |
| #line 135 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_NRE, ssl_expr_yyvsp[-2].exVal, ssl_expr_yyvsp[0].exVal); ; |
| break;} |
| case 18: |
| #line 138 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_ListElement, ssl_expr_yyvsp[0].exVal, NULL); ; |
| break;} |
| case 19: |
| #line 139 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_ListElement, ssl_expr_yyvsp[0].exVal, ssl_expr_yyvsp[-2].exVal); ; |
| break;} |
| case 20: |
| #line 142 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_Digit, ssl_expr_yyvsp[0].cpVal, NULL); ; |
| break;} |
| case 21: |
| #line 143 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_String, ssl_expr_yyvsp[0].cpVal, NULL); ; |
| break;} |
| case 22: |
| #line 144 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_make(op_Var, ssl_expr_yyvsp[-1].cpVal, NULL); ; |
| break;} |
| case 23: |
| #line 145 "ssl_expr_parse.y" |
| { ssl_expr_yyval.exVal = ssl_expr_yyvsp[0].exVal; ; |
| break;} |
| case 24: |
| #line 148 "ssl_expr_parse.y" |
| { |
| ap_regex_t *regex; |
| if ((regex = ap_pregcomp(ssl_expr_info.pool, ssl_expr_yyvsp[0].cpVal, |
| AP_REG_EXTENDED|AP_REG_NOSUB)) == NULL) { |
| ssl_expr_error = "Failed to compile regular expression"; |
| YYERROR; |
| regex = NULL; |
| } |
| ssl_expr_yyval.exVal = ssl_expr_make(op_Regex, regex, NULL); |
| ; |
| break;} |
| case 25: |
| #line 158 "ssl_expr_parse.y" |
| { |
| ap_regex_t *regex; |
| if ((regex = ap_pregcomp(ssl_expr_info.pool, ssl_expr_yyvsp[0].cpVal, |
| AP_REG_EXTENDED|AP_REG_NOSUB|AP_REG_ICASE)) == NULL) { |
| ssl_expr_error = "Failed to compile regular expression"; |
| YYERROR; |
| regex = NULL; |
| } |
| ssl_expr_yyval.exVal = ssl_expr_make(op_Regex, regex, NULL); |
| ; |
| break;} |
| case 26: |
| #line 170 "ssl_expr_parse.y" |
| { |
| ssl_expr *args = ssl_expr_make(op_ListElement, ssl_expr_yyvsp[-1].cpVal, NULL); |
| ssl_expr_yyval.exVal = ssl_expr_make(op_Func, "file", args); |
| ; |
| break;} |
| } |
| /* the action file gets copied in in place of this dollarsign */ |
| #line 543 "/usr/local/share/bison.simple" |
| |
| ssl_expr_yyvsp -= ssl_expr_yylen; |
| ssl_expr_yyssp -= ssl_expr_yylen; |
| #ifdef YYLSP_NEEDED |
| ssl_expr_yylsp -= ssl_expr_yylen; |
| #endif |
| |
| #if YYDEBUG != 0 |
| if (ssl_expr_yydebug) |
| { |
| short *ssp1 = ssl_expr_yyss - 1; |
| fprintf (stderr, "state stack now"); |
| while (ssp1 != ssl_expr_yyssp) |
| fprintf (stderr, " %d", *++ssp1); |
| fprintf (stderr, "\n"); |
| } |
| #endif |
| |
| *++ssl_expr_yyvsp = ssl_expr_yyval; |
| |
| #ifdef YYLSP_NEEDED |
| ssl_expr_yylsp++; |
| if (ssl_expr_yylen == 0) |
| { |
| ssl_expr_yylsp->first_line = ssl_expr_yylloc.first_line; |
| ssl_expr_yylsp->first_column = ssl_expr_yylloc.first_column; |
| ssl_expr_yylsp->last_line = (ssl_expr_yylsp-1)->last_line; |
| ssl_expr_yylsp->last_column = (ssl_expr_yylsp-1)->last_column; |
| ssl_expr_yylsp->text = 0; |
| } |
| else |
| { |
| ssl_expr_yylsp->last_line = (ssl_expr_yylsp+ssl_expr_yylen-1)->last_line; |
| ssl_expr_yylsp->last_column = (ssl_expr_yylsp+ssl_expr_yylen-1)->last_column; |
| } |
| #endif |
| |
| /* Now "shift" the result of the reduction. |
| Determine what state that goes to, |
| based on the state we popped back to |
| and the rule number reduced by. */ |
| |
| ssl_expr_yyn = ssl_expr_yyr1[ssl_expr_yyn]; |
| |
| ssl_expr_yystate = ssl_expr_yypgoto[ssl_expr_yyn - YYNTBASE] + *ssl_expr_yyssp; |
| if (ssl_expr_yystate >= 0 && ssl_expr_yystate <= YYLAST && ssl_expr_yycheck[ssl_expr_yystate] == *ssl_expr_yyssp) |
| ssl_expr_yystate = ssl_expr_yytable[ssl_expr_yystate]; |
| else |
| ssl_expr_yystate = ssl_expr_yydefgoto[ssl_expr_yyn - YYNTBASE]; |
| |
| goto ssl_expr_yynewstate; |
| |
| ssl_expr_yyerrlab: /* here on detecting error */ |
| |
| if (! ssl_expr_yyerrstatus) |
| /* If not already recovering from an error, report this error. */ |
| { |
| ++ssl_expr_yynerrs; |
| |
| #ifdef YYERROR_VERBOSE |
| ssl_expr_yyn = ssl_expr_yypact[ssl_expr_yystate]; |
| |
| if (ssl_expr_yyn > YYFLAG && ssl_expr_yyn < YYLAST) |
| { |
| int size = 0; |
| char *msg; |
| int x, count; |
| |
| count = 0; |
| /* Start X at -ssl_expr_yyn if nec to avoid negative indexes in ssl_expr_yycheck. */ |
| for (x = (ssl_expr_yyn < 0 ? -ssl_expr_yyn : 0); |
| x < (sizeof(ssl_expr_yytname) / sizeof(char *)); x++) |
| if (ssl_expr_yycheck[x + ssl_expr_yyn] == x) |
| size += strlen(ssl_expr_yytname[x]) + 15, count++; |
| msg = (char *) malloc(size + 15); |
| if (msg != 0) |
| { |
| strcpy(msg, "parse error"); |
| |
| if (count < 5) |
| { |
| count = 0; |
| for (x = (ssl_expr_yyn < 0 ? -ssl_expr_yyn : 0); |
| x < (sizeof(ssl_expr_yytname) / sizeof(char *)); x++) |
| if (ssl_expr_yycheck[x + ssl_expr_yyn] == x) |
| { |
| strcat(msg, count == 0 ? ", expecting `" : " or `"); |
| strcat(msg, ssl_expr_yytname[x]); |
| strcat(msg, "'"); |
| count++; |
| } |
| } |
| ssl_expr_yyerror(msg); |
| free(msg); |
| } |
| else |
| ssl_expr_yyerror ("parse error; also virtual memory exceeded"); |
| } |
| else |
| #endif /* YYERROR_VERBOSE */ |
| ssl_expr_yyerror("parse error"); |
| } |
| |
| goto ssl_expr_yyerrlab1; |
| ssl_expr_yyerrlab1: /* here on error raised explicitly by an action */ |
| |
| if (ssl_expr_yyerrstatus == 3) |
| { |
| /* if just tried and failed to reuse lookahead token after an error, discard it. */ |
| |
| /* return failure if at end of input */ |
| if (ssl_expr_yychar == YYEOF) |
| YYABORT; |
| |
| #if YYDEBUG != 0 |
| if (ssl_expr_yydebug) |
| fprintf(stderr, "Discarding token %d (%s).\n", ssl_expr_yychar, ssl_expr_yytname[ssl_expr_yychar1]); |
| #endif |
| |
| ssl_expr_yychar = YYEMPTY; |
| } |
| |
| /* Else will try to reuse lookahead token |
| after shifting the error token. */ |
| |
| ssl_expr_yyerrstatus = 3; /* Each real token shifted decrements this */ |
| |
| goto ssl_expr_yyerrhandle; |
| |
| ssl_expr_yyerrdefault: /* current state does not do anything special for the error token. */ |
| |
| #if 0 |
| /* This is wrong; only states that explicitly want error tokens |
| should shift them. */ |
| ssl_expr_yyn = ssl_expr_yydefact[ssl_expr_yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/ |
| if (ssl_expr_yyn) goto ssl_expr_yydefault; |
| #endif |
| |
| ssl_expr_yyerrpop: /* pop the current state because it cannot handle the error token */ |
| |
| if (ssl_expr_yyssp == ssl_expr_yyss) YYABORT; |
| ssl_expr_yyvsp--; |
| ssl_expr_yystate = *--ssl_expr_yyssp; |
| #ifdef YYLSP_NEEDED |
| ssl_expr_yylsp--; |
| #endif |
| |
| #if YYDEBUG != 0 |
| if (ssl_expr_yydebug) |
| { |
| short *ssp1 = ssl_expr_yyss - 1; |
| fprintf (stderr, "Error: state stack now"); |
| while (ssp1 != ssl_expr_yyssp) |
| fprintf (stderr, " %d", *++ssp1); |
| fprintf (stderr, "\n"); |
| } |
| #endif |
| |
| ssl_expr_yyerrhandle: |
| |
| ssl_expr_yyn = ssl_expr_yypact[ssl_expr_yystate]; |
| if (ssl_expr_yyn == YYFLAG) |
| goto ssl_expr_yyerrdefault; |
| |
| ssl_expr_yyn += YYTERROR; |
| if (ssl_expr_yyn < 0 || ssl_expr_yyn > YYLAST || ssl_expr_yycheck[ssl_expr_yyn] != YYTERROR) |
| goto ssl_expr_yyerrdefault; |
| |
| ssl_expr_yyn = ssl_expr_yytable[ssl_expr_yyn]; |
| if (ssl_expr_yyn < 0) |
| { |
| if (ssl_expr_yyn == YYFLAG) |
| goto ssl_expr_yyerrpop; |
| ssl_expr_yyn = -ssl_expr_yyn; |
| goto ssl_expr_yyreduce; |
| } |
| else if (ssl_expr_yyn == 0) |
| goto ssl_expr_yyerrpop; |
| |
| if (ssl_expr_yyn == YYFINAL) |
| YYACCEPT; |
| |
| #if YYDEBUG != 0 |
| if (ssl_expr_yydebug) |
| fprintf(stderr, "Shifting error token, "); |
| #endif |
| |
| *++ssl_expr_yyvsp = ssl_expr_yylval; |
| #ifdef YYLSP_NEEDED |
| *++ssl_expr_yylsp = ssl_expr_yylloc; |
| #endif |
| |
| ssl_expr_yystate = ssl_expr_yyn; |
| goto ssl_expr_yynewstate; |
| |
| ssl_expr_yyacceptlab: |
| /* YYACCEPT comes here. */ |
| if (ssl_expr_yyfree_stacks) |
| { |
| free (ssl_expr_yyss); |
| free (ssl_expr_yyvs); |
| #ifdef YYLSP_NEEDED |
| free (ssl_expr_yyls); |
| #endif |
| } |
| return 0; |
| |
| ssl_expr_yyabortlab: |
| /* YYABORT comes here. */ |
| if (ssl_expr_yyfree_stacks) |
| { |
| free (ssl_expr_yyss); |
| free (ssl_expr_yyvs); |
| #ifdef YYLSP_NEEDED |
| free (ssl_expr_yyls); |
| #endif |
| } |
| return 1; |
| } |
| #line 176 "ssl_expr_parse.y" |
| |
| |
| int ssl_expr_yyerror(char *s) |
| { |
| ssl_expr_error = s; |
| return 2; |
| } |
| |