ssl_expr_parse.c

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/*  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 "mod_ssl.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 /* [e-mail] 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++ */