ssl_expr_parse.c

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#ifndef lint
static char const
ssl_expr_yyrcsid[] = "$FreeBSD: src/usr.bin/yacc/skeleton.c,v 1.28.2.1 2001/07/19 05:46:39 peter Exp $";
#endif
#include <stdlib.h>
#define YYBYACC 1
#define YYMAJOR 1
#define YYMINOR 9
#define YYLEX ssl_expr_yylex()
#define YYEMPTY -1
#define ssl_expr_yyclearin (ssl_expr_yychar=(YYEMPTY))
#define ssl_expr_yyerrok (ssl_expr_yyerrflag=0)
#define YYRECOVERING() (ssl_expr_yyerrflag!=0)
#if defined(__cplusplus) || __STDC__
static int ssl_expr_yygrowstack(void);
#else
static int ssl_expr_yygrowstack();
#endif
#define YYPREFIX "ssl_expr_yy"
#line 36 "ssl_expr_parse.y"
#include "ssl_private.h"
#line 39 "ssl_expr_parse.y"
typedef union {
    char     *cpVal;
    ssl_expr *exVal;
} YYSTYPE;
#line 28 "y.tab.c"
#define YYERRCODE 256
#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_OID 274
#define T_OP_OR 275
#define T_OP_AND 276
#define T_OP_NOT 277
const short ssl_expr_yylhs[] = {                                        -1,
    0,    1,    1,    1,    1,    1,    1,    1,    2,    2,
    2,    2,    2,    2,    2,    2,    2,    6,    6,    5,
    5,    7,    7,    7,    7,    4,    4,    3,
};
const short ssl_expr_yylen[] = {                                         2,
    1,    1,    1,    2,    3,    3,    1,    3,    3,    3,
    3,    3,    3,    3,    3,    3,    3,    4,    3,    1,
    3,    1,    1,    4,    1,    1,    1,    4,
};
const short ssl_expr_yydefred[] = {                                      0,
    2,    3,   22,   23,    0,    0,    0,    0,    0,    0,
    7,   25,    0,    0,    4,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    8,
    0,    0,    6,    9,   10,   11,   12,   13,   14,   26,
   27,   16,   17,    0,    0,   15,   28,   24,    0,    0,
   20,    0,   19,    0,   18,   21,
};
const short ssl_expr_yydgoto[] = {                                       9,
   10,   11,   12,   42,   50,   46,   13,
};
const short ssl_expr_yysindex[] = {                                    -37,
    0,    0,    0,    0,  -16,  -37,  -37,  -92,    0, -248,
    0,    0, -250, -228,    0,  -39, -226,  -37,  -37,  -33,
  -33,  -33,  -33,  -33,  -33, -233, -233, -118,   -6,    0,
  -88, -238,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,   -1,  -33,    0,    0,    0,  -33,  -38,
    0,    2,    0,  -33,    0,    0,
};
const short ssl_expr_yyrindex[] = {                                      0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,   40,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    1,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,
};
const short ssl_expr_yygindex[] = {                                      0,
    7,    0,    0,   17,    0,    0,  -13,
};
#define YYTABLESIZE 276
const short ssl_expr_yytable[] = {                                       8,
    5,   30,    7,    8,   45,   54,   34,   35,   36,   37,
   38,   39,   15,   16,   20,   21,   22,   23,   24,   25,
   26,   27,   28,   14,   32,   33,   18,   19,   40,   41,
   17,   51,   29,   31,   47,   52,   48,   19,   49,    1,
   56,    5,   55,   43,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,   53,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,   44,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    1,
    2,    3,    0,    4,    0,    3,    5,    4,    0,    0,
    5,    0,    0,    0,    0,   18,   19,    0,    0,    6,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
    0,    0,    0,    0,    0,    5,
};
const short ssl_expr_yycheck[] = {                                      37,
    0,   41,   40,   37,  123,   44,   20,   21,   22,   23,
   24,   25,    6,    7,  265,  266,  267,  268,  269,  270,
  271,  272,  273,   40,   18,   19,  275,  276,  262,  263,
  123,   45,  261,  260,   41,   49,  125,  276,   40,    0,
   54,   41,   41,   27,   -1,   -1,   -1,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,   -1,  125,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,  274,   -1,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,  257,
  258,  259,   -1,  261,   -1,  259,  264,  261,   -1,   -1,
  264,   -1,   -1,   -1,   -1,  275,  276,   -1,   -1,  277,
   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
   -1,   -1,   -1,   -1,   -1,  275,
};
#define YYFINAL 9
#ifndef YYDEBUG
#define YYDEBUG 0
#endif
#define YYMAXTOKEN 277
#if YYDEBUG
const char * const ssl_expr_yyname[] = {
"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,"'%'",0,0,"'('","')'",0,0,"','",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'{'",0,"'}'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"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_OID","T_OP_OR","T_OP_AND","T_OP_NOT",
};
const char * const ssl_expr_yyrule[] = {
"$accept : root",
"root : expr",
"expr : T_TRUE",
"expr : T_FALSE",
"expr : T_OP_NOT expr",
"expr : expr T_OP_OR expr",
"expr : expr T_OP_AND expr",
"expr : comparison",
"expr : '(' expr ')'",
"comparison : word T_OP_EQ word",
"comparison : word T_OP_NE word",
"comparison : word T_OP_LT word",
"comparison : word T_OP_LE word",
"comparison : word T_OP_GT word",
"comparison : word T_OP_GE word",
"comparison : word T_OP_IN wordlist",
"comparison : word T_OP_REG regex",
"comparison : word T_OP_NRE regex",
"wordlist : T_OP_OID '(' word ')'",
"wordlist : '{' words '}'",
"words : word",
"words : words ',' word",
"word : T_DIGIT",
"word : T_STRING",
"word : '%' '{' T_ID '}'",
"word : funccall",
"regex : T_REGEX",
"regex : T_REGEX_I",
"funccall : T_FUNC_FILE '(' T_STRING ')'",
};
#endif
#if YYDEBUG
#include <stdio.h>
#endif
#ifdef YYSTACKSIZE
#undef YYMAXDEPTH
#define YYMAXDEPTH YYSTACKSIZE
#else
#ifdef YYMAXDEPTH
#define YYSTACKSIZE YYMAXDEPTH
#else
#define YYSTACKSIZE 10000
#define YYMAXDEPTH 10000
#endif
#endif
#define YYINITSTACKSIZE 200
int ssl_expr_yydebug;
int ssl_expr_yynerrs;
int ssl_expr_yyerrflag;
int ssl_expr_yychar;
short *ssl_expr_yyssp;
YYSTYPE *ssl_expr_yyvsp;
YYSTYPE ssl_expr_yyval;
YYSTYPE ssl_expr_yylval;
short *ssl_expr_yyss;
short *ssl_expr_yysslim;
YYSTYPE *ssl_expr_yyvs;
int ssl_expr_yystacksize;
#line 148 "ssl_expr_parse.y"

int ssl_expr_yyerror(char *s)
{
    ssl_expr_error = s;
    return 2;
}

#line 237 "y.tab.c"
/* allocate initial stack or double stack size, up to YYMAXDEPTH */
static int ssl_expr_yygrowstack()
{
    int newsize, i;
    short *newss;
    YYSTYPE *newvs;

    if ((newsize = ssl_expr_yystacksize) == 0)
        newsize = YYINITSTACKSIZE;
    else if (newsize >= YYMAXDEPTH)
        return -1;
    else if ((newsize *= 2) > YYMAXDEPTH)
        newsize = YYMAXDEPTH;
    i = ssl_expr_yyssp - ssl_expr_yyss;
    newss = ssl_expr_yyss ? (short *)realloc(ssl_expr_yyss, newsize * sizeof *newss) :
      (short *)malloc(newsize * sizeof *newss);
    if (newss == NULL)
        return -1;
    ssl_expr_yyss = newss;
    ssl_expr_yyssp = newss + i;
    newvs = ssl_expr_yyvs ? (YYSTYPE *)realloc(ssl_expr_yyvs, newsize * sizeof *newvs) :
      (YYSTYPE *)malloc(newsize * sizeof *newvs);
    if (newvs == NULL)
        return -1;
    ssl_expr_yyvs = newvs;
    ssl_expr_yyvsp = newvs + i;
    ssl_expr_yystacksize = newsize;
    ssl_expr_yysslim = ssl_expr_yyss + newsize - 1;
    return 0;
}

#define YYABORT goto ssl_expr_yyabort
#define YYREJECT goto ssl_expr_yyabort
#define YYACCEPT goto ssl_expr_yyaccept
#define YYERROR goto ssl_expr_yyerrlab

#ifndef YYPARSE_PARAM
#if defined(__cplusplus) || __STDC__
#define YYPARSE_PARAM_ARG void
#define YYPARSE_PARAM_DECL
#else  /* ! ANSI-C/C++ */
#define YYPARSE_PARAM_ARG
#define YYPARSE_PARAM_DECL
#endif  /* ANSI-C/C++ */
#else   /* YYPARSE_PARAM */
#ifndef YYPARSE_PARAM_TYPE
#define YYPARSE_PARAM_TYPE void *
#endif
#if defined(__cplusplus) || __STDC__
#define YYPARSE_PARAM_ARG YYPARSE_PARAM_TYPE YYPARSE_PARAM
#define YYPARSE_PARAM_DECL
#else  /* ! ANSI-C/C++ */
#define YYPARSE_PARAM_ARG YYPARSE_PARAM
#define YYPARSE_PARAM_DECL YYPARSE_PARAM_TYPE YYPARSE_PARAM;
#endif  /* ANSI-C/C++ */
#endif  /* ! YYPARSE_PARAM */

int
ssl_expr_yyparse (YYPARSE_PARAM_ARG)
    YYPARSE_PARAM_DECL
{
    register int ssl_expr_yym, ssl_expr_yyn, ssl_expr_yystate;
#if YYDEBUG
    register const char *ssl_expr_yys;

    if ((ssl_expr_yys = getenv("YYDEBUG")))
    {
        ssl_expr_yyn = *ssl_expr_yys;
        if (ssl_expr_yyn >= '0' && ssl_expr_yyn <= '9')
            ssl_expr_yydebug = ssl_expr_yyn - '0';
    }
#endif

    ssl_expr_yynerrs = 0;