#define YYBISON 1
# define NUM 257
# define LONGNUM 258
# define OVERFLOW 259
# define WS 260
#line 38 "../../../../src/lib/krb5/krb/x-deltat.y"
#include <ctype.h>
#include <errno.h>
#include "k5-int.h"
struct param {
krb5_int32 delta;
char *p;
};
#define YYPARSE_PARAM tmv
#define MAX_TIME KRB5_INT32_MAX
#define MIN_TIME KRB5_INT32_MIN
#define DAY (24 * 3600)
#define HOUR 3600
#define MAX_DAY (MAX_TIME / DAY)
#define MIN_DAY (MIN_TIME / DAY)
#define MAX_HOUR (MAX_TIME / HOUR)
#define MIN_HOUR (MIN_TIME / HOUR)
#define MAX_MIN (MAX_TIME / 60)
#define MIN_MIN (MIN_TIME / 60)
#define DAY_NOT_OK(d) (d) > MAX_DAY || (d) < MIN_DAY
#define HOUR_NOT_OK(h) (h) > MAX_HOUR || (h) < MIN_HOUR
#define MIN_NOT_OK(m) (m) > MAX_MIN || (m) < MIN_MIN
#define SUM_OK(a, b) (((a) > 0) ? ( (b) <= MAX_TIME - (a)) : (MIN_TIME - (a) <= (b)))
#define DO_SUM(res, a, b) if (!SUM_OK((a), (b))) YYERROR; \
res = (a) + (b)
#define OUT_D ((struct param *)tmv)->delta
#define DO(D,H,M,S) \
{ \
\
if (DAY_NOT_OK(D) || HOUR_NOT_OK(H) || MIN_NOT_OK(M)) YYERROR; \
OUT_D = D * DAY; \
DO_SUM(OUT_D, OUT_D, H * HOUR); \
DO_SUM(OUT_D, OUT_D, M * 60); \
DO_SUM(OUT_D, OUT_D, S); \
}
static int mylex (int *, char **);
#define YYLEX_PARAM (&((struct param *)tmv)->p)
#undef yylex
#define yylex(U, P) mylex (&(U)->val, (P))
#undef yyerror
#define yyerror(MSG)
static int yyparse (void *);
#line 125 "../../../../src/lib/krb5/krb/x-deltat.y"
#ifndef YYSTYPE
typedef union { int val; } yystype;
# define YYSTYPE yystype
# define YYSTYPE_IS_TRIVIAL 1
#endif
#ifndef YYDEBUG
# define YYDEBUG 0
#endif
#define YYFINAL 42
#define YYFLAG -32768
#define YYNTBASE 13
#define YYTRANSLATE(x) ((unsigned)(x) <= 260 ? yytranslate[x] : 22)
static const char 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, 2, 2, 2,
2, 2, 2, 2, 2, 6, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 7, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
8, 2, 2, 2, 9, 2, 2, 2, 2, 10,
2, 2, 2, 2, 2, 11, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 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,
12
};
#if YYDEBUG
static const short yyprhs[] =
{
0, 0, 2, 4, 6, 8, 11, 12, 14, 17,
20, 24, 28, 32, 35, 43, 49, 53, 55, 59,
61, 65, 67
};
static const short yyrhs[] =
{
18, 0, 3, 0, 4, 0, 14, 0, 6, 14,
0, 0, 12, 0, 16, 15, 0, 16, 5, 0,
17, 8, 19, 0, 17, 9, 20, 0, 17, 10,
21, 0, 17, 11, 0, 17, 6, 3, 7, 3,
7, 3, 0, 17, 7, 3, 7, 3, 0, 17,
7, 3, 0, 20, 0, 17, 9, 20, 0, 21,
0, 17, 10, 21, 0, 16, 0, 17, 11, 0
};
#endif
#if YYDEBUG
static const short yyrline[] =
{
0, 136, 137, 137, 138, 138, 139, 139, 140, 141,
142, 144, 145, 146, 147, 148, 149, 152, 154, 156,
158, 160, 162
};
#endif
#if (YYDEBUG) || defined YYERROR_VERBOSE
static const char *const yytname[] =
{
"$", "error", "$undefined.", "NUM", "LONGNUM", "OVERFLOW", "'-'", "':'",
"'d'", "'h'", "'m'", "'s'", "WS", "start", "posnum", "num", "ws",
"wsnum", "deltat", "opt_hms", "opt_ms", "opt_s", 0
};
#endif
static const short yyr1[] =
{
0, 13, 14, 14, 15, 15, 16, 16, 17, 17,
18, 18, 18, 18, 18, 18, 18, 19, 19, 20,
20, 21, 21
};
static const short yyr2[] =
{
0, 1, 1, 1, 1, 2, 0, 1, 2, 2,
3, 3, 3, 2, 7, 5, 3, 1, 3, 1,
3, 1, 2
};
static const short yydefact[] =
{
6, 7, 0, 0, 1, 2, 3, 9, 0, 4,
8, 0, 0, 6, 6, 6, 13, 5, 0, 16,
21, 0, 10, 17, 19, 0, 11, 0, 12, 0,
0, 6, 6, 22, 0, 15, 18, 20, 0, 14,
0, 0, 0
};
static const short yydefgoto[] =
{
40, 9, 10, 20, 25, 4, 22, 23, 24
};
static const short yypact[] =
{
-10,-32768, 18, -2,-32768,-32768,-32768,-32768, 13,-32768,
-32768, 11, 16, -10, -10, -10,-32768,-32768, 20, 21,
18, 1,-32768,-32768,-32768, 15,-32768, 19,-32768, 26,
28, -10, -10,-32768, 27,-32768,-32768,-32768, 30,-32768,
35, 36,-32768
};
static const short yypgoto[] =
{
-32768, 29,-32768, 38, 0,-32768,-32768, -13, -12
};
#define YYLAST 38
static const short yytable[] =
{
3, 26, 1, 28, 11, 12, 13, 14, 15, 16,
31, 32, 33, 21, 18, 27, 5, 6, 36, 19,
37, 5, 6, 7, 8, 32, 33, 29, 30, 34,
33, 35, 27, 39, 38, 41, 42, 17, 2
};
static const short yycheck[] =
{
0, 14, 12, 15, 6, 7, 8, 9, 10, 11,
9, 10, 11, 13, 3, 15, 3, 4, 31, 3,
32, 3, 4, 5, 6, 10, 11, 7, 7, 3,
11, 3, 32, 3, 7, 0, 0, 8, 0
};
#define YYPURE 1
#line 3 "/usr/share/bison/bison.simple"
#if ! defined (yyoverflow) || defined (YYERROR_VERBOSE)
# if YYSTACK_USE_ALLOCA
# define YYSTACK_ALLOC alloca
# else
# ifndef YYSTACK_USE_ALLOCA
# if defined (alloca) || defined (_ALLOCA_H)
# define YYSTACK_ALLOC alloca
# else
# ifdef __GNUC__
# define YYSTACK_ALLOC __builtin_alloca
# endif
# endif
# endif
# endif
# ifdef YYSTACK_ALLOC
# define YYSTACK_FREE(Ptr) do { ; } while (0)
# else
# if defined (__STDC__) || defined (__cplusplus)
# include <stdlib.h>
# define YYSIZE_T size_t
# endif
# define YYSTACK_ALLOC malloc
# define YYSTACK_FREE free
# endif
#endif
#if (! defined (yyoverflow) \
&& (! defined (__cplusplus) \
|| (YYLTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
union yyalloc
{
short yyss;
YYSTYPE yyvs;
# if YYLSP_NEEDED
YYLTYPE yyls;
# endif
};
# define YYSTACK_GAP_MAX (sizeof (union yyalloc) - 1)
# if YYLSP_NEEDED
# define YYSTACK_BYTES(N) \
((N) * (sizeof (short) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \
+ 2 * YYSTACK_GAP_MAX)
# else
# define YYSTACK_BYTES(N) \
((N) * (sizeof (short) + sizeof (YYSTYPE)) \
+ YYSTACK_GAP_MAX)
# endif
# ifndef YYCOPY
# if 1 < __GNUC__
# define YYCOPY(To, From, Count) \
__builtin_memcpy (To, From, (Count) * sizeof (*(From)))
# else
# define YYCOPY(To, From, Count) \
do \
{ \
register YYSIZE_T yyi; \
for (yyi = 0; yyi < (Count); yyi++) \
(To)[yyi] = (From)[yyi]; \
} \
while (0)
# endif
# endif
# define YYSTACK_RELOCATE(Stack) \
do \
{ \
YYSIZE_T yynewbytes; \
YYCOPY (&yyptr->Stack, Stack, yysize); \
Stack = &yyptr->Stack; \
yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAX; \
yyptr += yynewbytes / sizeof (*yyptr); \
} \
while (0)
#endif
#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
# define YYSIZE_T __SIZE_TYPE__
#endif
#if ! defined (YYSIZE_T) && defined (size_t)
# define YYSIZE_T size_t
#endif
#if ! defined (YYSIZE_T)
# if defined (__STDC__) || defined (__cplusplus)
# include <stddef.h>
# define YYSIZE_T size_t
# endif
#endif
#if ! defined (YYSIZE_T)
# define YYSIZE_T unsigned int
#endif
#define yyerrok (yyerrstatus = 0)
#define yyclearin (yychar = YYEMPTY)
#define YYEMPTY -2
#define YYEOF 0
#define YYACCEPT goto yyacceptlab
#define YYABORT goto yyabortlab
#define YYERROR goto yyerrlab1
#define YYFAIL goto yyerrlab
#define YYRECOVERING() (!!yyerrstatus)
#define YYBACKUP(Token, Value) \
do \
if (yychar == YYEMPTY && yylen == 1) \
{ \
yychar = (Token); \
yylval = (Value); \
yychar1 = YYTRANSLATE (yychar); \
YYPOPSTACK; \
goto yybackup; \
} \
else \
{ \
yyerror ("syntax error: cannot back up"); \
YYERROR; \
} \
while (0)
#define YYTERROR 1
#define YYERRCODE 256
#ifndef YYLLOC_DEFAULT
# define YYLLOC_DEFAULT(Current, Rhs, N) \
Current.last_line = Rhs[N].last_line; \
Current.last_column = Rhs[N].last_column;
#endif
#if YYPURE
# if YYLSP_NEEDED
# ifdef YYLEX_PARAM
# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM)
# else
# define YYLEX yylex (&yylval, &yylloc)
# endif
# else
# ifdef YYLEX_PARAM
# define YYLEX yylex (&yylval, YYLEX_PARAM)
# else
# define YYLEX yylex (&yylval)
# endif
# endif
#else
# define YYLEX yylex ()
#endif
#if YYDEBUG
# ifndef YYFPRINTF
# include <stdio.h>
# define YYFPRINTF fprintf
# endif
# define YYDPRINTF(Args) \
do { \
if (yydebug) \
YYFPRINTF Args; \
} while (0)
int yydebug;
#else
# define YYDPRINTF(Args)
#endif
#ifndef YYINITDEPTH
# define YYINITDEPTH 200
#endif
#if YYMAXDEPTH == 0
# undef YYMAXDEPTH
#endif
#ifndef YYMAXDEPTH
# define YYMAXDEPTH 10000
#endif
#ifdef YYERROR_VERBOSE
# ifndef yystrlen
# if defined (__GLIBC__) && defined (_STRING_H)
# define yystrlen strlen
# else
static YYSIZE_T
# if defined (__STDC__) || defined (__cplusplus)
yystrlen (const char *yystr)
# else
yystrlen (yystr)
const char *yystr;
# endif
{
register const char *yys = yystr;
while (*yys++ != '\0')
continue;
return yys - yystr - 1;
}
# endif
# endif
# ifndef yystpcpy
# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
# define yystpcpy stpcpy
# else
static char *
# if defined (__STDC__) || defined (__cplusplus)
yystpcpy (char *yydest, const char *yysrc)
# else
yystpcpy (yydest, yysrc)
char *yydest;
const char *yysrc;
# endif
{
register char *yyd = yydest;
register const char *yys = yysrc;
while ((*yyd++ = *yys++) != '\0')
continue;
return yyd - 1;
}
# endif
# endif
#endif
#line 315 "/usr/share/bison/bison.simple"
#ifdef YYPARSE_PARAM
# if defined (__STDC__) || defined (__cplusplus)
# define YYPARSE_PARAM_ARG void *YYPARSE_PARAM
# define YYPARSE_PARAM_DECL
# else
# define YYPARSE_PARAM_ARG YYPARSE_PARAM
# define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
# endif
#else
# define YYPARSE_PARAM_ARG
# define YYPARSE_PARAM_DECL
#endif
#ifdef __GNUC__
# ifdef YYPARSE_PARAM
int yyparse (void *);
# else
int yyparse (void);
# endif
#endif
#define YY_DECL_NON_LSP_VARIABLES \
\
int yychar; \
\
\
YYSTYPE yylval; \
\
\
int yynerrs;
#if YYLSP_NEEDED
# define YY_DECL_VARIABLES \
YY_DECL_NON_LSP_VARIABLES \
\
\
YYLTYPE yylloc;
#else
# define YY_DECL_VARIABLES \
YY_DECL_NON_LSP_VARIABLES
#endif
#if !YYPURE
YY_DECL_VARIABLES
#endif
int
yyparse (YYPARSE_PARAM_ARG)
YYPARSE_PARAM_DECL
{
#if YYPURE
YY_DECL_VARIABLES
#endif
register int yystate;
register int yyn;
int yyresult;
int yyerrstatus;
int yychar1 = 0;
short yyssa[YYINITDEPTH];
short *yyss = yyssa;
register short *yyssp;
YYSTYPE yyvsa[YYINITDEPTH];
YYSTYPE *yyvs = yyvsa;
register YYSTYPE *yyvsp;
#if YYLSP_NEEDED
YYLTYPE yylsa[YYINITDEPTH];
YYLTYPE *yyls = yylsa;
YYLTYPE *yylsp;
#endif
#if YYLSP_NEEDED
# define YYPOPSTACK (yyvsp--, yyssp--, yylsp--)
#else
# define YYPOPSTACK (yyvsp--, yyssp--)
#endif
YYSIZE_T yystacksize = YYINITDEPTH;
YYSTYPE yyval;
#if YYLSP_NEEDED
YYLTYPE yyloc;
#endif
int yylen;
YYDPRINTF ((stderr, "Starting parse\n"));
yystate = 0;
yyerrstatus = 0;
yynerrs = 0;
yychar = YYEMPTY;
yyssp = yyss;
yyvsp = yyvs;
#if YYLSP_NEEDED
yylsp = yyls;
#endif
goto yysetstate;
yynewstate:
yyssp++;
yysetstate:
*yyssp = yystate;
if (yyssp >= yyss + yystacksize - 1)
{
YYSIZE_T yysize = yyssp - yyss + 1;
#ifdef yyoverflow
{
YYSTYPE *yyvs1 = yyvs;
short *yyss1 = yyss;
# if YYLSP_NEEDED
YYLTYPE *yyls1 = yyls;
yyoverflow ("parser stack overflow",
&yyss1, yysize * sizeof (*yyssp),
&yyvs1, yysize * sizeof (*yyvsp),
&yyls1, yysize * sizeof (*yylsp),
&yystacksize);
yyls = yyls1;
# else
yyoverflow ("parser stack overflow",
&yyss1, yysize * sizeof (*yyssp),
&yyvs1, yysize * sizeof (*yyvsp),
&yystacksize);
# endif
yyss = yyss1;
yyvs = yyvs1;
}
#else
# ifndef YYSTACK_RELOCATE
goto yyoverflowlab;
# else
if (yystacksize >= YYMAXDEPTH)
goto yyoverflowlab;
yystacksize *= 2;
if (yystacksize > YYMAXDEPTH)
yystacksize = YYMAXDEPTH;
{
short *yyss1 = yyss;
union yyalloc *yyptr =
(union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
if (! yyptr)
goto yyoverflowlab;
YYSTACK_RELOCATE (yyss);
YYSTACK_RELOCATE (yyvs);
# if YYLSP_NEEDED
YYSTACK_RELOCATE (yyls);
# endif
# undef YYSTACK_RELOCATE
if (yyss1 != yyssa)
YYSTACK_FREE (yyss1);
}
# endif
#endif
yyssp = yyss + yysize - 1;
yyvsp = yyvs + yysize - 1;
#if YYLSP_NEEDED
yylsp = yyls + yysize - 1;
#endif
YYDPRINTF ((stderr, "Stack size increased to %lu\n",
(unsigned long int) yystacksize));
if (yyssp >= yyss + yystacksize - 1)
YYABORT;
}
YYDPRINTF ((stderr, "Entering state %d\n", yystate));
goto yybackup;
yybackup:
yyn = yypact[yystate];
if (yyn == YYFLAG)
goto yydefault;
if (yychar == YYEMPTY)
{
YYDPRINTF ((stderr, "Reading a token: "));
yychar = YYLEX;
}
if (yychar <= 0)
{
yychar1 = 0;
yychar = YYEOF;
YYDPRINTF ((stderr, "Now at end of input.\n"));
}
else
{
yychar1 = YYTRANSLATE (yychar);
#if YYDEBUG
if (yydebug)
{
YYFPRINTF (stderr, "Next token is %d (%s",
yychar, yytname[yychar1]);
# ifdef YYPRINT
YYPRINT (stderr, yychar, yylval);
# endif
YYFPRINTF (stderr, ")\n");
}
#endif
}
yyn += yychar1;
if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
goto yydefault;
yyn = yytable[yyn];
if (yyn < 0)
{
if (yyn == YYFLAG)
goto yyerrlab;
yyn = -yyn;
goto yyreduce;
}
else if (yyn == 0)
goto yyerrlab;
if (yyn == YYFINAL)
YYACCEPT;
YYDPRINTF ((stderr, "Shifting token %d (%s), ",
yychar, yytname[yychar1]));
if (yychar != YYEOF)
yychar = YYEMPTY;
*++yyvsp = yylval;
#if YYLSP_NEEDED
*++yylsp = yylloc;
#endif
if (yyerrstatus)
yyerrstatus--;
yystate = yyn;
goto yynewstate;
yydefault:
yyn = yydefact[yystate];
if (yyn == 0)
goto yyerrlab;
goto yyreduce;
yyreduce:
yylen = yyr2[yyn];
yyval = yyvsp[1-yylen];
#if YYLSP_NEEDED
yyloc = yylsp[1-yylen];
YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
#endif
#if YYDEBUG
if (yydebug)
{
int yyi;
YYFPRINTF (stderr, "Reducing via rule %d (line %d), ",
yyn, yyrline[yyn]);
for (yyi = yyprhs[yyn]; yyrhs[yyi] > 0; yyi++)
YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]);
YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]);
}
#endif
switch (yyn) {
case 5:
#line 138 "../../../../src/lib/krb5/krb/x-deltat.y"
{ yyval.val = - yyvsp[0].val; ;
break;}
case 8:
#line 140 "../../../../src/lib/krb5/krb/x-deltat.y"
{ yyval.val = yyvsp[0].val; ;
break;}
case 9:
#line 141 "../../../../src/lib/krb5/krb/x-deltat.y"
{ YYERROR ;
break;}
case 10:
#line 143 "../../../../src/lib/krb5/krb/x-deltat.y"
{ DO (yyvsp[-2].val, 0, 0, yyvsp[0].val); ;
break;}
case 11:
#line 144 "../../../../src/lib/krb5/krb/x-deltat.y"
{ DO ( 0, yyvsp[-2].val, 0, yyvsp[0].val); ;
break;}
case 12:
#line 145 "../../../../src/lib/krb5/krb/x-deltat.y"
{ DO ( 0, 0, yyvsp[-2].val, yyvsp[0].val); ;
break;}
case 13:
#line 146 "../../../../src/lib/krb5/krb/x-deltat.y"
{ DO ( 0, 0, 0, yyvsp[-1].val); ;
break;}
case 14:
#line 147 "../../../../src/lib/krb5/krb/x-deltat.y"
{ DO (yyvsp[-6].val, yyvsp[-4].val, yyvsp[-2].val, yyvsp[0].val); ;
break;}
case 15:
#line 148 "../../../../src/lib/krb5/krb/x-deltat.y"
{ DO ( 0, yyvsp[-4].val, yyvsp[-2].val, yyvsp[0].val); ;
break;}
case 16:
#line 149 "../../../../src/lib/krb5/krb/x-deltat.y"
{ DO ( 0, yyvsp[-2].val, yyvsp[0].val, 0); ;
break;}
case 18:
#line 154 "../../../../src/lib/krb5/krb/x-deltat.y"
{ if (HOUR_NOT_OK(yyvsp[-2].val)) YYERROR;
DO_SUM(yyval.val, yyvsp[-2].val * 3600, yyvsp[0].val); ;
break;}
case 20:
#line 158 "../../../../src/lib/krb5/krb/x-deltat.y"
{ if (MIN_NOT_OK(yyvsp[-2].val)) YYERROR;
DO_SUM(yyval.val, yyvsp[-2].val * 60, yyvsp[0].val); ;
break;}
case 21:
#line 161 "../../../../src/lib/krb5/krb/x-deltat.y"
{ yyval.val = 0; ;
break;}
}
#line 705 "/usr/share/bison/bison.simple"
yyvsp -= yylen;
yyssp -= yylen;
#if YYLSP_NEEDED
yylsp -= yylen;
#endif
#if YYDEBUG
if (yydebug)
{
short *yyssp1 = yyss - 1;
YYFPRINTF (stderr, "state stack now");
while (yyssp1 != yyssp)
YYFPRINTF (stderr, " %d", *++yyssp1);
YYFPRINTF (stderr, "\n");
}
#endif
*++yyvsp = yyval;
#if YYLSP_NEEDED
*++yylsp = yyloc;
#endif
yyn = yyr1[yyn];
yystate = yypgoto[yyn - YYNTBASE] + *yyssp;
if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
yystate = yytable[yystate];
else
yystate = yydefgoto[yyn - YYNTBASE];
goto yynewstate;
yyerrlab:
if (!yyerrstatus)
{
++yynerrs;
#ifdef YYERROR_VERBOSE
yyn = yypact[yystate];
if (yyn > YYFLAG && yyn < YYLAST)
{
YYSIZE_T yysize = 0;
char *yymsg;
int yyx, yycount;
yycount = 0;
for (yyx = yyn < 0 ? -yyn : 0;
yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)
if (yycheck[yyx + yyn] == yyx)
yysize += yystrlen (yytname[yyx]) + 15, yycount++;
yysize += yystrlen ("parse error, unexpected ") + 1;
yysize += yystrlen (yytname[YYTRANSLATE (yychar)]);
yymsg = (char *) YYSTACK_ALLOC (yysize);
if (yymsg != 0)
{
char *yyp = yystpcpy (yymsg, "parse error, unexpected ");
yyp = yystpcpy (yyp, yytname[YYTRANSLATE (yychar)]);
if (yycount < 5)
{
yycount = 0;
for (yyx = yyn < 0 ? -yyn : 0;
yyx < (int) (sizeof (yytname) / sizeof (char *));
yyx++)
if (yycheck[yyx + yyn] == yyx)
{
const char *yyq = ! yycount ? ", expecting " : " or ";
yyp = yystpcpy (yyp, yyq);
yyp = yystpcpy (yyp, yytname[yyx]);
yycount++;
}
}
yyerror (yymsg);
YYSTACK_FREE (yymsg);
}
else
yyerror ("parse error; also virtual memory exhausted");
}
else
#endif
yyerror ("parse error");
}
goto yyerrlab1;
yyerrlab1:
if (yyerrstatus == 3)
{
if (yychar == YYEOF)
YYABORT;
YYDPRINTF ((stderr, "Discarding token %d (%s).\n",
yychar, yytname[yychar1]));
yychar = YYEMPTY;
}
yyerrstatus = 3;
goto yyerrhandle;
yyerrdefault:
#if 0
yyn = yydefact[yystate];
if (yyn)
goto yydefault;
#endif
yyerrpop:
if (yyssp == yyss)
YYABORT;
yyvsp--;
yystate = *--yyssp;
#if YYLSP_NEEDED
yylsp--;
#endif
#if YYDEBUG
if (yydebug)
{
short *yyssp1 = yyss - 1;
YYFPRINTF (stderr, "Error: state stack now");
while (yyssp1 != yyssp)
YYFPRINTF (stderr, " %d", *++yyssp1);
YYFPRINTF (stderr, "\n");
}
#endif
yyerrhandle:
yyn = yypact[yystate];
if (yyn == YYFLAG)
goto yyerrdefault;
yyn += YYTERROR;
if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
goto yyerrdefault;
yyn = yytable[yyn];
if (yyn < 0)
{
if (yyn == YYFLAG)
goto yyerrpop;
yyn = -yyn;
goto yyreduce;
}
else if (yyn == 0)
goto yyerrpop;
if (yyn == YYFINAL)
YYACCEPT;
YYDPRINTF ((stderr, "Shifting error token, "));
*++yyvsp = yylval;
#if YYLSP_NEEDED
*++yylsp = yylloc;
#endif
yystate = yyn;
goto yynewstate;
yyacceptlab:
yyresult = 0;
goto yyreturn;
yyabortlab:
yyresult = 1;
goto yyreturn;
yyoverflowlab:
yyerror ("parser stack overflow");
yyresult = 2;
yyreturn:
#ifndef yyoverflow
if (yyss != yyssa)
YYSTACK_FREE (yyss);
#endif
return yyresult;
}
#line 164 "../../../../src/lib/krb5/krb/x-deltat.y"
static int
mylex (krb5_int32 *intp, char **pp)
{
int num, c;
#define P (*pp)
char *orig_p = P;
#ifdef isascii
if (!isascii (*P))
return 0;
#endif
switch (c = *P++) {
case '-':
case ':':
case 'd':
case 'h':
case 'm':
case 's':
return c;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
num = c - '0';
while (isdigit ((int) *P)) {
if (num > MAX_TIME / 10)
return OVERFLOW;
num *= 10;
if (num > MAX_TIME - (*P - '0'))
return OVERFLOW;
num += *P++ - '0';
}
*intp = num;
return (P - orig_p > 2) ? LONGNUM : NUM;
case ' ':
case '\t':
case '\n':
while (isspace ((int) *P))
P++;
return WS;
default:
return YYEOF;
}
}
krb5_error_code KRB5_CALLCONV
krb5_string_to_deltat(char *string, krb5_deltat *deltatp)
{
struct param p;
p.delta = 0;
p.p = string;
if (yyparse (&p))
return EINVAL;
*deltatp = p.delta;
return 0;
}