#include <sys/cdefs.h>
#ifndef lint
#if 0
static char yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93";
#else
__IDSTRING(yyrcsid, "$NetBSD: skeleton.c,v 1.14 1997/10/20 03:41:16 lukem Exp $");
#endif
#endif
#include <stdlib.h>
#define YYBYACC 1
#define YYMAJOR 1
#define YYMINOR 9
#define YYLEX yylex()
#define YYEMPTY -1
#define yyclearin (yychar=(YYEMPTY))
#define yyerrok (yyerrflag=0)
#define YYRECOVERING (yyerrflag!=0)
#define yyparse time_parseparse
#define yylex time_parselex
#define yyerror time_parseerror
#define yychar time_parsechar
#define yyval time_parseval
#define yylval time_parselval
#define yydebug time_parsedebug
#define yynerrs time_parsenerrs
#define yyerrflag time_parseerrflag
#define yyss time_parsess
#define yysslim time_parsesslim
#define yyssp time_parsessp
#define yyvs time_parsevs
#define yyvsp time_parsevsp
#define yystacksize time_parsestacksize
#define yylhs time_parselhs
#define yylen time_parselen
#define yydefred time_parsedefred
#define yydgoto time_parsedgoto
#define yysindex time_parsesindex
#define yyrindex time_parserindex
#define yygindex time_parsegindex
#define yytable time_parsetable
#define yycheck time_parsecheck
#define yyname time_parsename
#define yyrule time_parserule
#define YYPREFIX "time_parse"
#line 2 "grammar.y"
#include <ipex_includes.h>
#include "time.h"
extern struct datespec *dsp;
static struct tm *tm;
static time_t time1;
#define PUTRANGE() printf("range: from %u to %u\n", dsp->lower, dsp->upper)
#define SETTIME(x) do { \
if ((tm = malloc(sizeof(struct tm))) == 0) \
errx(1, "exhausted memory."); \
x = time(NULL); \
tm = localtime(&x); \
} while (0)
#line 21 "grammar.y"
typedef union {
char *string;
} YYSTYPE;
#line 67 "y.tab.c"
#define EQ 257
#define LT 258
#define GT 259
#define LE 260
#define GE 261
#define GL 262
#define DATE 263
#define TIME 264
#define TIMESPEC 265
#define DATESPEC 266
#define YYERRCODE 256
short time_parselhs[] = { -1,
0, 0, 0, 1, 1, 1, 1, 1, 1, 2,
2, 2, 2, 2, 2, 3, 3, 3, 3, 3,
3,
};
short time_parselen[] = { 2,
1, 1, 1, 3, 3, 3, 3, 3, 4, 3,
3, 3, 3, 3, 4, 5, 5, 5, 5, 5,
7,
};
short time_parsedefred[] = { 0,
0, 0, 0, 1, 2, 3, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 10,
12, 11, 14, 13, 0, 0, 0, 0, 0, 0,
0, 4, 6, 5, 8, 7, 0, 0, 0, 0,
0, 0, 0, 15, 9, 16, 18, 17, 20, 19,
0, 0, 21,
};
short time_parsedgoto[] = { 3,
4, 5, 6,
};
short time_parsesindex[] = { -258,
-257, -237, 0, 0, 0, 0, -251, -250, -249, -248,
-241, -247, -254, -239, -238, -236, -235, -234, -230, 0,
0, 0, 0, 0, -233, -232, -231, -229, -228, -226,
-225, 0, 0, 0, 0, 0, -223, -222, -221, -220,
-219, -218, -214, 0, 0, 0, 0, 0, 0, 0,
-217, -215, 0,
};
short time_parserindex[] = { 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0,
};
short time_parsegindex[] = { 0,
0, 0, 0,
};
#define YYTABLESIZE 50
short time_parsetable[] = { 7,
8, 9, 10, 11, 1, 2, 12, 31, 13, 25,
26, 27, 28, 29, 20, 21, 22, 23, 30, 14,
15, 16, 17, 18, 24, 32, 33, 19, 34, 35,
36, 37, 38, 39, 40, 0, 41, 42, 43, 0,
44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
};
short time_parsecheck[] = { 257,
258, 259, 260, 261, 263, 264, 264, 262, 266, 257,
258, 259, 260, 261, 266, 266, 266, 266, 266, 257,
258, 259, 260, 261, 266, 265, 265, 265, 265, 265,
265, 262, 266, 266, 266, -1, 266, 266, 265, -1,
266, 265, 265, 265, 265, 265, 265, 262, 266, 265,
};
#define YYFINAL 3
#ifndef YYDEBUG
#define YYDEBUG 0
#endif
#define YYMAXTOKEN 266
#if YYDEBUG
char *time_parsename[] = {
"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,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"EQ","LT","GT","LE","GE","GL",
"DATE","TIME","TIMESPEC","DATESPEC",
};
char *time_parserule[] = {
"$accept : ENTRY",
"ENTRY : timecmp",
"ENTRY : datecmp",
"ENTRY : combocmp",
"timecmp : TIME EQ TIMESPEC",
"timecmp : TIME GT TIMESPEC",
"timecmp : TIME LT TIMESPEC",
"timecmp : TIME GE TIMESPEC",
"timecmp : TIME LE TIMESPEC",
"timecmp : TIME TIMESPEC GL TIMESPEC",
"datecmp : DATE EQ DATESPEC",
"datecmp : DATE GT DATESPEC",
"datecmp : DATE LT DATESPEC",
"datecmp : DATE GE DATESPEC",
"datecmp : DATE LE DATESPEC",
"datecmp : DATE DATESPEC GL DATESPEC",
"combocmp : DATE TIME EQ DATESPEC TIMESPEC",
"combocmp : DATE TIME GT DATESPEC TIMESPEC",
"combocmp : DATE TIME LT DATESPEC TIMESPEC",
"combocmp : DATE TIME GE DATESPEC TIMESPEC",
"combocmp : DATE TIME LE DATESPEC TIMESPEC",
"combocmp : DATE TIME DATESPEC TIMESPEC GL DATESPEC TIMESPEC",
};
#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 yydebug;
int yynerrs;
int yyerrflag;
int yychar;
short *yyssp;
YYSTYPE *yyvsp;
YYSTYPE yyval;
YYSTYPE yylval;
short *yyss;
short *yysslim;
YYSTYPE *yyvs;
int yystacksize;
/* allocate initial stack or double stack size, up to YYMAXDEPTH */
int yyparse __P((void));
static int yygrowstack __P((void));
static int yygrowstack()
{
int newsize, i;
short *newss;
YYSTYPE *newvs;
if ((newsize = yystacksize) == 0)
newsize = YYINITSTACKSIZE;
else if (newsize >= YYMAXDEPTH)
return -1;
else if ((newsize *= 2) > YYMAXDEPTH)
newsize = YYMAXDEPTH;
i = yyssp - yyss;
if ((newss = (short *)realloc(yyss, newsize * sizeof *newss)) == NULL)
return -1;
yyss = newss;
yyssp = newss + i;
if ((newvs = (YYSTYPE *)realloc(yyvs, newsize * sizeof *newvs)) == NULL)
return -1;
yyvs = newvs;
yyvsp = newvs + i;
yystacksize = newsize;
yysslim = yyss + newsize - 1;
return 0;
}
#define YYABORT goto yyabort
#define YYREJECT goto yyabort
#define YYACCEPT goto yyaccept
#define YYERROR goto yyerrlab
int
yyparse()
{
int yym, yyn, yystate;
#if YYDEBUG
char *yys;
if ((yys = getenv("YYDEBUG")) != NULL)
{
yyn = *yys;
if (yyn >= '0' && yyn <= '9')
yydebug = yyn - '0';
}
#endif
yynerrs = 0;
yyerrflag = 0;
yychar = (-1);
if (yyss == NULL && yygrowstack()) goto yyoverflow;
yyssp = yyss;
yyvsp = yyvs;
*yyssp = yystate = 0;
yyloop:
if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
if (yychar < 0)
{
if ((yychar = yylex()) < 0) yychar = 0;
#if YYDEBUG
if (yydebug)
{
yys = 0;
if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
if (!yys) yys = "illegal-symbol";
printf("%sdebug: state %d, reading %d (%s)\n",
YYPREFIX, yystate, yychar, yys);
}
#endif
}
if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: state %d, shifting to state %d\n",
YYPREFIX, yystate, yytable[yyn]);
#endif
if (yyssp >= yysslim && yygrowstack())
{
goto yyoverflow;
}
*++yyssp = yystate = yytable[yyn];
*++yyvsp = yylval;
yychar = (-1);
if (yyerrflag > 0) --yyerrflag;
goto yyloop;
}
if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
{
yyn = yytable[yyn];
goto yyreduce;
}
if (yyerrflag) goto yyinrecovery;
goto yynewerror;
yynewerror:
yyerror("syntax error");
goto yyerrlab;
yyerrlab:
++yynerrs;
yyinrecovery:
if (yyerrflag < 3)
{
yyerrflag = 3;
for (;;)
{
if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: state %d, error recovery shifting\
to state %d\n", YYPREFIX, *yyssp, yytable[yyn]);
#endif
if (yyssp >= yysslim && yygrowstack())
{
goto yyoverflow;
}
*++yyssp = yystate = yytable[yyn];
*++yyvsp = yylval;
goto yyloop;
}
else
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: error recovery discarding state %d\n",
YYPREFIX, *yyssp);
#endif
if (yyssp <= yyss) goto yyabort;
--yyssp;
--yyvsp;
}
}
}
else
{
if (yychar == 0) goto yyabort;
#if YYDEBUG
if (yydebug)
{
yys = 0;
if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
if (!yys) yys = "illegal-symbol";
printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
YYPREFIX, yystate, yychar, yys);
}
#endif
yychar = (-1);
goto yyloop;
}
yyreduce:
#if YYDEBUG
if (yydebug)
printf("%sdebug: state %d, reducing by rule %d (%s)\n",
YYPREFIX, yystate, yyn, yyrule[yyn]);
#endif
yym = yylen[yyn];
yyval = yyvsp[1-yym];
switch (yyn)
{
case 1:
#line 30 "grammar.y"
{
;
}
break;
case 2:
#line 34 "grammar.y"
{
;
}
break;
case 3:
#line 38 "grammar.y"
{
;
}
break;
case 4:
#line 45 "grammar.y"
{
SETTIME(time1);
strptime(yyvsp[0].string, "%H:%M:%S", tm);
time1 = mktime(tm);
dsp->upper = time1;
dsp->lower = time1;
}
break;
case 5:
#line 53 "grammar.y"
{
SETTIME(time1);
time1 = time(NULL);
tm = localtime(&time1);
strptime(yyvsp[0].string, "%H:%M:%S", tm);
time1 = mktime(tm);
dsp->upper = UINT_MAX;
dsp->lower = time1 + 1;
}
break;
case 6:
#line 63 "grammar.y"
{
SETTIME(time1);
time1 = time(NULL);
tm = localtime(&time1);
strptime(yyvsp[0].string, "%H:%M:%S", tm);
time1 = mktime(tm);
dsp->upper = time1 - 1;
dsp->lower = 0;
}
break;
case 7:
#line 73 "grammar.y"
{
SETTIME(time1);
strptime(yyvsp[0].string, "%H:%M:%S", tm);
time1 = mktime(tm);
dsp->upper = UINT_MAX;
dsp->lower = time1;
}
break;
case 8:
#line 81 "grammar.y"
{
SETTIME(time1);
strptime(yyvsp[0].string, "%H:%M:%S", tm);
time1 = mktime(tm);
dsp->upper = time1;
dsp->lower = 0;
}
break;
case 9:
#line 89 "grammar.y"
{
if ((tm = malloc(sizeof(struct tm))) == 0)
errx(1, "exhausted memory.");
time1 = time(NULL);
tm = localtime(&time1);
strptime(yyvsp[-2].string, "%H:%M:%S", tm);
time1 = mktime(tm);
dsp->lower = time1;
time1 = time(NULL);
strptime(yyvsp[0].string, "%H:%M:%S", tm);
time1 = mktime(tm);
dsp->upper = time1;
}
break;
case 10:
#line 106 "grammar.y"
{
SETTIME(time1);
memset(tm, 0, sizeof(*tm));
strptime(yyvsp[0].string, "%Y-%m-%d", tm);
time1 = mktime(tm);
dsp->lower = time1;
dsp->upper = time1 + (86400 - 1);
}
break;
case 11:
#line 115 "grammar.y"
{
SETTIME(time1);
memset(tm, 0, sizeof(*tm));
strptime(yyvsp[0].string, "%Y-%m-%d", tm);
time1 = mktime(tm);
dsp->upper = UINT_MAX;
dsp->lower = time1 + 86400;
}
break;
case 12:
#line 124 "grammar.y"
{
SETTIME(time1);
memset(tm, 0, sizeof(*tm));
strptime(yyvsp[0].string, "%Y-%m-%d", tm);
time1 = mktime(tm);
dsp->upper = time1 - 1;
dsp->lower = 0;
}
break;
case 13:
#line 133 "grammar.y"
{
SETTIME(time1);
memset(tm, 0, sizeof(*tm));
strptime(yyvsp[0].string, "%Y-%m-%d", tm);
time1 = mktime(tm);
dsp->upper = UINT_MAX;
dsp->lower = time1;
}
break;
case 14:
#line 142 "grammar.y"
{
SETTIME(time1);
memset(tm, 0, sizeof(*tm));
strptime(yyvsp[0].string, "%Y-%m-%d", tm);
time1 = mktime(tm);
dsp->upper = time1 + (86400 - 1);
dsp->lower = 0;
}
break;
case 15:
#line 151 "grammar.y"
{
if ((tm = malloc(sizeof(struct tm))) == 0)
errx(1, "exhausted memory");
memset(tm, 0, sizeof(*tm));
strptime(yyvsp[-2].string, "%Y-%m-%d", tm);
time1 = mktime(tm);
dsp->lower = time1 + 86400;
memset(tm, 0, sizeof(*tm));
strptime(yyvsp[0].string, "%Y-%m-%d", tm);
time1 = mktime(tm);
dsp->upper = time1 - 1;
}
break;
case 16:
#line 166 "grammar.y"
{
char tmbuf[20];
snprintf(tmbuf, sizeof(tmbuf), "%s %s", yyvsp[-1].string, yyvsp[0].string);
SETTIME(time1);
strptime(tmbuf, "%Y-%m-%d %H:%M:%S", tm);
time1 = mktime(tm);
dsp->upper = dsp->lower = time1;
}
break;
case 17:
#line 176 "grammar.y"
{
char tmbuf[20];
snprintf(tmbuf, sizeof(tmbuf), "%s %s", yyvsp[-1].string, yyvsp[0].string);
SETTIME(time1);
strptime(tmbuf, "%Y-%m-%d %H:%M:%S", tm);
time1 = mktime(tm);
dsp->upper = UINT_MAX;
dsp->lower = time1 + 1;
}
break;
case 18:
#line 187 "grammar.y"
{
char tmbuf[20];
snprintf(tmbuf, sizeof(tmbuf), "%s %s", yyvsp[-1].string, yyvsp[0].string);
SETTIME(time1);
strptime(tmbuf, "%Y-%m-%d %H:%M:%S", tm);
time1 = mktime(tm);
dsp->upper = time1 - 1;
dsp->lower = 0;
}
break;
case 19:
#line 198 "grammar.y"
{
char tmbuf[20];
snprintf(tmbuf, sizeof(tmbuf), "%s %s", yyvsp[-1].string, yyvsp[0].string);
SETTIME(time1);
strptime(tmbuf, "%Y-%m-%d %H:%M:%S", tm);
time1 = mktime(tm);
dsp->upper = UINT_MAX;
dsp->lower = time1;
}
break;
case 20:
#line 209 "grammar.y"
{
char tmbuf[20];
snprintf(tmbuf, sizeof(tmbuf), "%s %s", yyvsp[-1].string, yyvsp[0].string);
SETTIME(time1);
strptime(tmbuf, "%Y-%m-%d %H:%M:%S", tm);
time1 = mktime(tm);
dsp->upper = time1;
dsp->lower = 0;
}
break;
case 21:
#line 220 "grammar.y"
{
char tmbuf[20];
snprintf(tmbuf, sizeof(tmbuf), "%s %s", yyvsp[-4].string, yyvsp[-3].string);
if ((tm = malloc(sizeof(struct tm))) == 0)
errx(1, "exhausted memory.");
strptime(tmbuf, "%Y-%m-%d %H:%M:%S", tm);
time1 = mktime(tm);
dsp->lower = time1 + 1;
snprintf(tmbuf, sizeof(tmbuf), "%s %s", yyvsp[-1].string, yyvsp[0].string);
strptime(tmbuf, "%Y-%m-%d %H:%M:%S", tm);
time1 = mktime(tm);
dsp->upper = time1 - 1;
}
break;
#line 603 "y.tab.c"
}
yyssp -= yym;
yystate = *yyssp;
yyvsp -= yym;
yym = yylhs[yyn];
if (yystate == 0 && yym == 0)
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: after reduction, shifting from state 0 to\
state %d\n", YYPREFIX, YYFINAL);
#endif
yystate = YYFINAL;
*++yyssp = YYFINAL;
*++yyvsp = yyval;
if (yychar < 0)
{
if ((yychar = yylex()) < 0) yychar = 0;
#if YYDEBUG
if (yydebug)
{
yys = 0;
if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
if (!yys) yys = "illegal-symbol";
printf("%sdebug: state %d, reading %d (%s)\n",
YYPREFIX, YYFINAL, yychar, yys);
}
#endif
}
if (yychar == 0) goto yyaccept;
goto yyloop;
}
if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
yystate = yytable[yyn];
else
yystate = yydgoto[yym];
#if YYDEBUG
if (yydebug)
printf("%sdebug: after reduction, shifting from state %d \
to state %d\n", YYPREFIX, *yyssp, yystate);
#endif
if (yyssp >= yysslim && yygrowstack())
{
goto yyoverflow;
}
*++yyssp = yystate;
*++yyvsp = yyval;
goto yyloop;
yyoverflow:
yyerror("yacc stack overflow");
yyabort:
return (1);
yyaccept:
return (0);
}
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