/* A Bison parser, made from pcdl_gram.y */
#define YYBISON 1 /* Identify Bison output. */
#define PCKW_COUNTRY 258
#define PCKW_INT 259
#define PCKW_STRING 260
#define PCKW_DAY 261
#define PCKW_RATE 262
#define PCKW_NAME 263
#define PCKW_DEFAULT 264
#define PCKW_CURRENCY 265
#define PCKW_DECIMALS 266
#define PCKW_COST 267
#line 23 "pcdl_gram.y"
#include "tua.h"
#include "pcdl.h"
pcdl_country current_country;
void EXFUN(yyerror, (CONST char * s));
static int EXFUN(yylex, (NOARGS));
static CONST char * pcd_filename;
static FILE * pcd_file;
static int pcd_current_line = 0;
int pcd_names_count = 0;
int pcd_list_countries = FALSE;
#line 41 "pcdl_gram.y"
typedef union {
int ival;
float fval;
char * string;
pcdl_slots * slots;
} YYSTYPE;
#ifndef YYLTYPE
typedef
struct yyltype
{
int timestamp;
int first_line;
int first_column;
int last_line;
int last_column;
char *text;
}
yyltype;
#define YYLTYPE yyltype
#endif
#include <stdio.h>
#ifndef __STDC__
#define const
#endif
#define YYFINAL 88
#define YYFLAG -32768
#define YYNTBASE 22
#define YYTRANSLATE(x) ((unsigned)(x) <= 267 ? yytranslate[x] : 42)
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, 20, 19, 18, 17, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 21, 14, 2,
13, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 15, 2, 16, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 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, 2, 3, 4, 5,
6, 7, 8, 9, 10, 11, 12
};
#if YYDEBUG != 0
static const short yyprhs[] = { 0,
0, 1, 4, 7, 12, 18, 19, 23, 25, 28,
30, 32, 34, 36, 38, 44, 50, 56, 62, 66,
68, 70, 74, 79, 86, 90, 92, 95, 101, 107,
109, 113, 117, 121, 126
};
#endif
static const short yyrhs[] = { -1,
22, 24, 0, 22, 23, 0, 9, 13, 5, 14,
0, 3, 25, 5, 13, 26, 0, 0, 15, 27,
16, 0, 28, 0, 27, 28, 0, 29, 0, 33,
0, 40, 0, 41, 0, 30, 0, 8, 4, 13,
5, 14, 0, 8, 5, 13, 5, 14, 0, 12,
4, 13, 31, 14, 0, 12, 5, 13, 31, 14,
0, 32, 17, 32, 0, 32, 0, 4, 0, 4,
18, 4, 0, 6, 13, 34, 14, 0, 6, 19,
6, 13, 34, 14, 0, 15, 35, 16, 0, 36,
0, 35, 36, 0, 7, 4, 13, 37, 14, 0,
7, 5, 13, 37, 14, 0, 38, 0, 37, 20,
38, 0, 39, 19, 39, 0, 4, 21, 4, 0,
10, 13, 5, 14, 0, 11, 13, 4, 14, 0
};
#if YYDEBUG != 0
static const short yyrline[] = { 0,
66, 67, 89, 98, 105, 115, 121, 124, 125, 128,
129, 130, 131, 132, 138, 147, 159, 169, 182, 189,
195, 199, 212, 216, 233, 237, 238, 247, 259, 273,
277, 283, 314, 320, 326
};
static const char * const yytname[] = { "$","error","$illegal.","PCKW_COUNTRY",
"PCKW_INT","PCKW_STRING","PCKW_DAY","PCKW_RATE","PCKW_NAME","PCKW_DEFAULT","PCKW_CURRENCY",
"PCKW_DECIMALS","PCKW_COST","'='","';'","'{'","'}'","'/'","'.'","'-'","','",
"':'","input","default_country","country","reset_country","defn_block","defn_stmts",
"defn_stmt1","name","cost","fraction","float_number","day","day_block","rates",
"rate","slots","slot","hour","currency","decimals",""
};
#endif
static const short yyr1[] = { 0,
22, 22, 22, 23, 24, 25, 26, 27, 27, 28,
28, 28, 28, 28, 29, 29, 30, 30, 31, 31,
32, 32, 33, 33, 34, 35, 35, 36, 36, 37,
37, 38, 39, 40, 41
};
static const short yyr2[] = { 0,
0, 2, 2, 4, 5, 0, 3, 1, 2, 1,
1, 1, 1, 1, 5, 5, 5, 5, 3, 1,
1, 3, 4, 6, 3, 1, 2, 5, 5, 1,
3, 3, 3, 4, 4
};
static const short yydefact[] = { 1,
0, 6, 0, 3, 2, 0, 0, 0, 0, 0,
4, 0, 5, 0, 0, 0, 0, 0, 0, 8,
10, 14, 11, 12, 13, 0, 0, 0, 0, 0,
0, 0, 0, 7, 9, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 26, 23, 0, 0,
0, 34, 35, 21, 0, 20, 0, 0, 0, 25,
27, 0, 15, 16, 0, 17, 0, 18, 0, 0,
24, 22, 19, 0, 0, 30, 0, 0, 0, 28,
0, 0, 29, 33, 31, 32, 0, 0
};
static const short yydefgoto[] = { 1,
4, 5, 6, 13, 19, 20, 21, 22, 55, 56,
23, 37, 46, 47, 75, 76, 77, 24, 25
};
static const short yypact[] = {-32768,
8,-32768, 1,-32768,-32768, 24, 25, 18, 20, 17,
-32768, 10,-32768, -12, 19, 22, 26, 21, -6,-32768,
-32768,-32768,-32768,-32768,-32768, 27, 30, 28, 31, 32,
29, 33, 34,-32768,-32768, 36, 35, 37, 40, 43,
38, 39, 47, 47, 23, -4,-32768,-32768, 27, 41,
42,-32768,-32768, 44, 45, 46, 50, 48, 52,-32768,
-32768, 53,-32768,-32768, 54,-32768, 47,-32768, 56, 56,
-32768,-32768,-32768, 49, -5,-32768, 55, -1, 62,-32768,
56, 56,-32768,-32768,-32768,-32768, 57,-32768
};
static const short yypgoto[] = {-32768,
-32768,-32768,-32768,-32768,-32768, 58,-32768,-32768, 51, -29,
-32768, -9,-32768, 59, -16, -13, -11,-32768,-32768
};
#define YYLAST 105
static const short yytable[] = { 14,
26, 15, 45, 16, 17, 18, 27, 87, 80, 34,
2, 60, 83, 7, 81, 14, 3, 15, 81, 16,
17, 18, 28, 29, 32, 33, 58, 59, 8, 9,
10, 12, 42, 11, 30, 38, 41, 73, 31, 62,
39, 36, 45, 40, 50, 43, 44, 51, 48, 49,
54, 52, 53, 78, 63, 64, 88, 72, 66, 74,
69, 65, 67, 68, 70, 84, 71, 85, 0, 79,
86, 0, 0, 82, 0, 0, 35, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 57, 0, 0, 0, 0, 0,
0, 0, 0, 0, 61
};
static const short yycheck[] = { 6,
13, 8, 7, 10, 11, 12, 19, 0, 14, 16,
3, 16, 14, 13, 20, 6, 9, 8, 20, 10,
11, 12, 4, 5, 4, 5, 4, 5, 5, 5,
13, 15, 4, 14, 13, 6, 5, 67, 13, 49,
13, 15, 7, 13, 5, 13, 13, 5, 14, 13,
4, 14, 14, 70, 14, 14, 0, 4, 14, 4,
13, 18, 17, 14, 13, 4, 14, 81, -1, 21,
82, -1, -1, 19, -1, -1, 19, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, 44, -1, -1, -1, -1, -1,
-1, -1, -1, -1, 46
};
/* -*-C-*- Note some compilers choke on comments on `#line' lines. */
#line 3 "/usr/local/lib/bison.simple"
/* Skeleton output parser for bison,
Copyright (C) 1984, 1989, 1990 Bob Corbett and Richard Stallman
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 1, 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifndef alloca
#ifdef __GNUC__
#define alloca __builtin_alloca
#else /* not GNU C. */
#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc)
#include <alloca.h>
#else /* not sparc */
#if defined (MSDOS) && !defined (__TURBOC__)
#include <malloc.h>
#else /* not MSDOS, or __TURBOC__ */
#if defined(_AIX)
#include <malloc.h>
#pragma alloca
#endif /* not _AIX */
#endif /* not MSDOS, or __TURBOC__ */
#endif /* not sparc. */
#endif /* not GNU C. */
#endif /* alloca not defined. */
/* 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. */
/* 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 yyerrok (yyerrstatus = 0)
#define yyclearin (yychar = YYEMPTY)
#define YYEMPTY -2
#define YYEOF 0
#define YYACCEPT return(0)
#define YYABORT return(1)
#define YYERROR goto yyerrlab1
/* Like YYERROR except do call 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 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 YYPURE
#define YYLEX yylex()
#endif
#ifdef YYPURE
#ifdef YYLSP_NEEDED
#define YYLEX yylex(&yylval, &yylloc)
#else
#define YYLEX yylex(&yylval)
#endif
#endif
/* If nonreentrant, generate the variables here */
#ifndef YYPURE
int yychar; /* the lookahead symbol */
YYSTYPE yylval; /* the semantic value of the */
/* lookahead symbol */
#ifdef YYLSP_NEEDED
YYLTYPE yylloc; /* location data for the lookahead */
/* symbol */
#endif
int yynerrs; /* number of parse errors so far */
#endif /* not YYPURE */
#if YYDEBUG != 0
int 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
#if __GNUC__ > 1 /* GNU C and GNU C++ define this. */
#define __yy_bcopy(FROM,TO,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
__yy_bcopy (from, to, count)
char *from;
char *to;
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
__yy_bcopy (char *from, char *to, int count)
{
register char *f = from;
register char *t = to;
register int i = count;
while (i-- > 0)
*t++ = *f++;
}
#endif
#endif
#line 169 "/usr/local/lib/bison.simple"
int
yyparse()
{
register int yystate;
register int yyn;
register short *yyssp;
register YYSTYPE *yyvsp;
int yyerrstatus; /* number of tokens to shift before error messages enabled */
int yychar1; /* lookahead token as an internal (translated) token number */
short yyssa[YYINITDEPTH]; /* the state stack */
YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */
short *yyss = yyssa; /* refer to the stacks thru separate pointers */
YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */
#ifdef YYLSP_NEEDED
YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */
YYLTYPE *yyls = yylsa;
YYLTYPE *yylsp;
#define YYPOPSTACK (yyvsp--, yyssp--, yylsp--)
#else
#define YYPOPSTACK (yyvsp--, yyssp--)
#endif
int yystacksize = YYINITDEPTH;
#ifdef YYPURE
int yychar;
YYSTYPE yylval;
int yynerrs;
#ifdef YYLSP_NEEDED
YYLTYPE yylloc;
#endif
#endif
YYSTYPE yyval; /* the variable used to return */
/* semantic values from the action */
/* routines */
int yylen;
#if YYDEBUG != 0
if (yydebug)
fprintf(stderr, "Starting parse\n");
#endif
yystate = 0;
yyerrstatus = 0;
yynerrs = 0;
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. */
yyssp = yyss - 1;
yyvsp = yyvs;
#ifdef YYLSP_NEEDED
yylsp = yyls;
#endif
/* Push a new state, which is found in 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. */
yynewstate:
*++yyssp = yystate;
if (yyssp >= yyss + 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 *yyvs1 = yyvs;
short *yyss1 = yyss;
#ifdef YYLSP_NEEDED
YYLTYPE *yyls1 = yyls;
#endif
/* Get the current used size of the three stacks, in elements. */
int size = yyssp - yyss + 1;
#ifdef yyoverflow
/* Each stack pointer address is followed by the size of
the data in use in that stack, in bytes. */
yyoverflow("parser stack overflow",
&yyss1, size * sizeof (*yyssp),
&yyvs1, size * sizeof (*yyvsp),
#ifdef YYLSP_NEEDED
&yyls1, size * sizeof (*yylsp),
#endif
&yystacksize);
yyss = yyss1; yyvs = yyvs1;
#ifdef YYLSP_NEEDED
yyls = yyls1;
#endif
#else /* no yyoverflow */
/* Extend the stack our own way. */
if (yystacksize >= YYMAXDEPTH)
{
yyerror("parser stack overflow");
return 2;
}
yystacksize *= 2;
if (yystacksize > YYMAXDEPTH)
yystacksize = YYMAXDEPTH;
yyss = (short *) alloca (yystacksize * sizeof (*yyssp));
__yy_bcopy ((char *)yyss1, (char *)yyss, size * sizeof (*yyssp));
yyvs = (YYSTYPE *) alloca (yystacksize * sizeof (*yyvsp));
__yy_bcopy ((char *)yyvs1, (char *)yyvs, size * sizeof (*yyvsp));
#ifdef YYLSP_NEEDED
yyls = (YYLTYPE *) alloca (yystacksize * sizeof (*yylsp));
__yy_bcopy ((char *)yyls1, (char *)yyls, size * sizeof (*yylsp));
#endif
#endif /* no yyoverflow */
yyssp = yyss + size - 1;
yyvsp = yyvs + size - 1;
#ifdef YYLSP_NEEDED
yylsp = yyls + size - 1;
#endif
#if YYDEBUG != 0
if (yydebug)
fprintf(stderr, "Stack size increased to %d\n", yystacksize);
#endif
if (yyssp >= yyss + yystacksize - 1)
YYABORT;
}
#if YYDEBUG != 0
if (yydebug)
fprintf(stderr, "Entering state %d\n", yystate);
#endif
goto yybackup;
yybackup:
/* Do appropriate processing given the current state. */
/* Read a lookahead token if we need one and don't already have one. */
/* yyresume: */
/* First try to decide what to do without reference to lookahead token. */
yyn = yypact[yystate];
if (yyn == YYFLAG)
goto yydefault;
/* Not known => get a lookahead token if don't already have one. */
/* yychar is either YYEMPTY or YYEOF
or a valid token in external form. */
if (yychar == YYEMPTY)
{
#if YYDEBUG != 0
if (yydebug)
fprintf(stderr, "Reading a token: ");
#endif
yychar = YYLEX;
}
/* Convert token to internal form (in yychar1) for indexing tables with */
if (yychar <= 0) /* This means end of input. */
{
yychar1 = 0;
yychar = YYEOF; /* Don't call YYLEX any more */
#if YYDEBUG != 0
if (yydebug)
fprintf(stderr, "Now at end of input.\n");
#endif
}
else
{
yychar1 = YYTRANSLATE(yychar);
#if YYDEBUG != 0
if (yydebug)
{
fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]);
/* Give the individual parser a way to print the precise meaning
of a token, for further debugging info. */
#ifdef YYPRINT
YYPRINT (stderr, yychar, yylval);
#endif
fprintf (stderr, ")\n");
}
#endif
}
yyn += yychar1;
if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
goto yydefault;
yyn = yytable[yyn];
/* yyn is what to do for this token type in this state.
Negative => reduce, -yyn is rule number.
Positive => shift, yyn is new state.
New state is final state => don't bother to shift,
just return success.
0, or most negative number => error. */
if (yyn < 0)
{
if (yyn == YYFLAG)
goto yyerrlab;
yyn = -yyn;
goto yyreduce;
}
else if (yyn == 0)
goto yyerrlab;
if (yyn == YYFINAL)
YYACCEPT;
/* Shift the lookahead token. */
#if YYDEBUG != 0
if (yydebug)
fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);
#endif
/* Discard the token being shifted unless it is eof. */
if (yychar != YYEOF)
yychar = YYEMPTY;
*++yyvsp = yylval;
#ifdef YYLSP_NEEDED
*++yylsp = yylloc;
#endif
/* count tokens shifted since error; after three, turn off error status. */
if (yyerrstatus) yyerrstatus--;
yystate = yyn;
goto yynewstate;
/* Do the default action for the current state. */
yydefault:
yyn = yydefact[yystate];
if (yyn == 0)
goto yyerrlab;
/* Do a reduction. yyn is the number of a rule to reduce with. */
yyreduce:
yylen = yyr2[yyn];
yyval = yyvsp[1-yylen]; /* implement default value of the action */
#if YYDEBUG != 0
if (yydebug)
{
int i;
fprintf (stderr, "Reducing via rule %d (line %d), ",
yyn, yyrline[yyn]);
/* Print the symbols being reduced, and their result. */
for (i = yyprhs[yyn]; yyrhs[i] > 0; i++)
fprintf (stderr, "%s ", yytname[yyrhs[i]]);
fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]);
}
#endif
switch (yyn) {
case 2:
#line 68 "pcdl_gram.y"
{
/* Ok, we have a complete country definition. First of all destroy the
* symbol table, since we are not going to use it anymore. Then, if the
* country name matches the default one (specificated by either --country
* option or with the "default" clause), store it and return.
* Otherwise go on with the next */
pcdl_destroy_symbol_list ();
if (default_country_name && !pcd_list_countries && strcmp (default_country_name, current_country.name) == 0)
{
YYACCEPT;
}
#ifdef TEST
else
{
printf ("Found a country:\n");
pcdl_print_country (¤t_country);
}
#endif
;
break;}
case 3:
#line 90 "pcdl_gram.y"
{
/* if the country is not yet set (via --country option) */
if (default_country_name == 0)
default_country_name = yyvsp[0].string;
;
break;}
case 4:
#line 99 "pcdl_gram.y"
{
yyval.string = yyvsp[-1].string;
;
break;}
case 5:
#line 106 "pcdl_gram.y"
{
current_country.name = yyvsp[-2].string;
if (pcd_list_countries)
printf ("%s\n", yyvsp[-2].string);
;
break;}
case 6:
#line 116 "pcdl_gram.y"
{
bzero (¤t_country, sizeof (current_country));
;
break;}
case 15:
#line 139 "pcdl_gram.y"
{
pcdl_names * new = pcdl_create_new_name();
new->cost = yyvsp[-3].ival;
new->name = yyvsp[-1].string;
new->next = 0;
current_country.names = pcdl_insert_name (new, current_country.names);
;
break;}
case 16:
#line 148 "pcdl_gram.y"
{
int cost = pcdl_lookup_rate_symbol (yyvsp[-3].string, TRUE);
pcdl_names * new = pcdl_create_new_name();
new->cost = cost;
new->name = yyvsp[-1].string;
new->next = 0;
current_country.names = pcdl_insert_name (new, current_country.names);
;
break;}
case 17:
#line 160 "pcdl_gram.y"
{
pcdl_names * names = current_country.names;
while (names && names->cost != yyvsp[-3].ival)
names = names->next;
if (names)
names->cost_per_second = yyvsp[-1].fval;
;
break;}
case 18:
#line 170 "pcdl_gram.y"
{
int cost = pcdl_lookup_rate_symbol (yyvsp[-3].string, FALSE);
pcdl_names * names = current_country.names;
while (names && names->cost != cost)
names = names->next;
if (names)
names->cost_per_second = (float) yyvsp[-1].fval;
;
break;}
case 19:
#line 183 "pcdl_gram.y"
{
if (yyvsp[0].fval)
yyval.fval = (float) yyvsp[-2].fval / (float) yyvsp[0].fval;
else
yyval.fval = -yyvsp[-2].fval;
;
break;}
case 20:
#line 190 "pcdl_gram.y"
{
yyval.fval = -yyvsp[0].fval;
;
break;}
case 21:
#line 196 "pcdl_gram.y"
{
yyval.fval = (float) yyvsp[0].ival;
;
break;}
case 22:
#line 200 "pcdl_gram.y"
{
extern double EXFUN(atof, (char *));
char buffer[50];
sprintf (buffer, "%d.%d", yyvsp[-2].ival, yyvsp[0].ival);
yyval.fval = atof (buffer);
;
break;}
case 23:
#line 213 "pcdl_gram.y"
{
current_country.slots[yyvsp[-3].ival] = pcdl_merge_slots (current_country.slots[yyvsp[-3].ival], yyvsp[-1].slots);
;
break;}
case 24:
#line 217 "pcdl_gram.y"
{
int day;
if (yyvsp[-5].ival > yyvsp[-3].ival)
{
int swap = yyvsp[-5].ival;
yyvsp[-5].ival = yyvsp[-3].ival;
yyvsp[-3].ival = swap;
}
for (day=yyvsp[-5].ival; day<=yyvsp[-3].ival; day++)
current_country.slots[day] = pcdl_merge_slots (current_country.slots[day], yyvsp[-1].slots);
;
break;}
case 25:
#line 234 "pcdl_gram.y"
{yyval.slots = yyvsp[-1].slots; ;
break;}
case 27:
#line 239 "pcdl_gram.y"
{
yyval.slots = pcdl_merge_slots (yyvsp[-1].slots, yyvsp[0].slots);
;
break;}
case 28:
#line 248 "pcdl_gram.y"
{
pcdl_slots * sl = yyvsp[-1].slots;
while (sl)
{
sl->cost = yyvsp[-3].ival;
sl = sl->next;
}
yyval.slots = yyvsp[-1].slots;
;
break;}
case 29:
#line 260 "pcdl_gram.y"
{
int cost = pcdl_lookup_rate_symbol (yyvsp[-3].string, FALSE);
pcdl_slots * sl = yyvsp[-1].slots;
while (sl)
{
sl->cost = cost;
sl = sl->next;
}
yyval.slots = yyvsp[-1].slots;
;
break;}
case 30:
#line 274 "pcdl_gram.y"
{
yyval.slots = yyvsp[0].slots;
;
break;}
case 31:
#line 278 "pcdl_gram.y"
{
yyval.slots = pcdl_insert_slot (yyvsp[0].slots, yyvsp[-2].slots);
;
break;}
case 32:
#line 284 "pcdl_gram.y"
{
yyval.slots = pcdl_create_new_slot();
if (yyvsp[-2].ival > yyvsp[0].ival)
{
/* 19:01-07:00 case: trasform in 19:01-24:00, 00:01-07:00 */
pcdl_slots * other;
yyval.slots->from = yyvsp[-2].ival;
yyval.slots->to = 24*60;
yyval.slots->cost = 0;
yyval.slots->definition_line = pcd_current_line+1;
yyval.slots->next = other = pcdl_create_new_slot();
other->from = 1;
other->to = yyvsp[0].ival;
other->cost = 0;
other->definition_line = pcd_current_line+1;
other->next = 0;
}
else
{
yyval.slots->from = yyvsp[-2].ival;
yyval.slots->to = yyvsp[0].ival;
yyval.slots->cost = 0;
yyval.slots->definition_line = pcd_current_line+1;
yyval.slots->next = 0;
}
;
break;}
case 33:
#line 315 "pcdl_gram.y"
{
yyval.ival = yyvsp[-2].ival*60 + yyvsp[0].ival;
;
break;}
case 34:
#line 321 "pcdl_gram.y"
{
current_country.currency = savestring (yyvsp[-1].string);
;
break;}
case 35:
#line 328 "pcdl_gram.y"
{
current_country.decimals = yyvsp[-1].ival;
;
break;}
}
/* the action file gets copied in in place of this dollarsign */
#line 442 "/usr/local/lib/bison.simple"
yyvsp -= yylen;
yyssp -= yylen;
#ifdef YYLSP_NEEDED
yylsp -= yylen;
#endif
#if YYDEBUG != 0
if (yydebug)
{
short *ssp1 = yyss - 1;
fprintf (stderr, "state stack now");
while (ssp1 != yyssp)
fprintf (stderr, " %d", *++ssp1);
fprintf (stderr, "\n");
}
#endif
*++yyvsp = yyval;
#ifdef YYLSP_NEEDED
yylsp++;
if (yylen == 0)
{
yylsp->first_line = yylloc.first_line;
yylsp->first_column = yylloc.first_column;
yylsp->last_line = (yylsp-1)->last_line;
yylsp->last_column = (yylsp-1)->last_column;
yylsp->text = 0;
}
else
{
yylsp->last_line = (yylsp+yylen-1)->last_line;
yylsp->last_column = (yylsp+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. */
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: /* here on detecting error */
if (! yyerrstatus)
/* If not already recovering from an error, report this error. */
{
++yynerrs;
#ifdef YYERROR_VERBOSE
yyn = yypact[yystate];
if (yyn > YYFLAG && yyn < YYLAST)
{
int size = 0;
char *msg;
int x, count;
count = 0;
for (x = 0; x < (sizeof(yytname) / sizeof(char *)); x++)
if (yycheck[x + yyn] == x)
size += strlen(yytname[x]) + 15, count++;
msg = (char *) malloc(size + 15);
if (msg != 0)
{
strcpy(msg, "parse error");
if (count < 5)
{
count = 0;
for (x = 0; x < (sizeof(yytname) / sizeof(char *)); x++)
if (yycheck[x + yyn] == x)
{
strcat(msg, count == 0 ? ", expecting `" : " or `");
strcat(msg, yytname[x]);
strcat(msg, "'");
count++;
}
}
yyerror(msg);
free(msg);
}
else
yyerror ("parse error; also virtual memory exceeded");
}
else
#endif /* YYERROR_VERBOSE */
yyerror("parse error");
}
goto yyerrlab1;
yyerrlab1: /* here on error raised explicitly by an action */
if (yyerrstatus == 3)
{
/* if just tried and failed to reuse lookahead token after an error, discard it. */
/* return failure if at end of input */
if (yychar == YYEOF)
YYABORT;
#if YYDEBUG != 0
if (yydebug)
fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);
#endif
yychar = YYEMPTY;
}
/* Else will try to reuse lookahead token
after shifting the error token. */
yyerrstatus = 3; /* Each real token shifted decrements this */
goto yyerrhandle;
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. */
yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/
if (yyn) goto yydefault;
#endif
yyerrpop: /* pop the current state because it cannot handle the error token */
if (yyssp == yyss) YYABORT;
yyvsp--;
yystate = *--yyssp;
#ifdef YYLSP_NEEDED
yylsp--;
#endif
#if YYDEBUG != 0
if (yydebug)
{
short *ssp1 = yyss - 1;
fprintf (stderr, "Error: state stack now");
while (ssp1 != yyssp)
fprintf (stderr, " %d", *++ssp1);
fprintf (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;
#if YYDEBUG != 0
if (yydebug)
fprintf(stderr, "Shifting error token, ");
#endif
*++yyvsp = yylval;
#ifdef YYLSP_NEEDED
*++yylsp = yylloc;
#endif
yystate = yyn;
goto yynewstate;
}
#line 333 "pcdl_gram.y"
#include <ctype.h>
#define SYM_LENGTH 30
#if defined (__GNUC__) && !defined(__STRICT_ANSI__)
__inline__
#endif
int
DEFUN (strequ, (s1, s2),
char * s1 AND char * s2)
{
return (strcasecmp (s1, s2) == 0);
}
void
DEFUN(yyerror, (s),
CONST char * s)
{
fprintf (stderr, "TUA:%s:%d: %s", pcd_filename, pcd_current_line, s);
}
int
DEFUN(parse_pcd_file, (pathname),
CONST char * pathname)
{
pcd_filename = pathname;
if ((pcd_file = fopen (pathname, "r")) && yyparse() == 0)
{
pcdl_names * nl = current_country.names;
pcd_names_count = 0;
while (nl)
{
pcd_names_count++;
nl = nl->next;
}
fclose (pcd_file);
return OK;
}
else
return ERROR;
}
static int
DEFUN_VOID(yylex)
{
int c;
read_again:
while ((c = getc(pcd_file)) == ' ' || c == '\t' || c == '\n')
if (c == '\n')
pcd_current_line++;
if (c == '#')
{
do
{
c = getc(pcd_file);
} while (c != EOF && c != '\n');
pcd_current_line++;
if (c != EOF)
goto read_again;
}
if (c == EOF)
return 0;
if (isdigit (c))
{
ungetc (c, pcd_file);
fscanf (pcd_file, "%d", &yylval.ival);
return PCKW_INT;
}
if (isalpha (c))
{
char symbol[SYM_LENGTH];
int i = 0;
do
{
symbol[i++] = c;
if (i == SYM_LENGTH)
{
fprintf (stderr, "error: symbol %.30s... too long!\n", symbol);
exit (1);
}
c = getc(pcd_file);
} while (c != EOF && isalnum (c));
ungetc (c, pcd_file);
symbol[i] = 0;
if (strequ (symbol, "COUNTRY")) return PCKW_COUNTRY;
else if (strequ (symbol, "NAME")) return PCKW_NAME;
else if (strequ (symbol, "RATE")) return PCKW_RATE;
else if (strequ (symbol, "DEFAULT")) return PCKW_DEFAULT;
else if (strequ (symbol, "CURRENCY")) return PCKW_CURRENCY;
else if (strequ (symbol, "DECIMALS")) return PCKW_DECIMALS;
else if (strequ (symbol, "COST")) return PCKW_COST;
else if (strequ (symbol, "SUN") || strequ (symbol, "SUNDAY"))
{
yylval.ival = 0;
return PCKW_DAY;
}
else if (strequ (symbol, "MON") || strequ (symbol, "MONDAY"))
{
yylval.ival = 1;
return PCKW_DAY;
}
else if (strequ (symbol, "TUE") || strequ (symbol, "TUESDAY"))
{
yylval.ival = 2;
return PCKW_DAY;
}
else if (strequ (symbol, "WED") || strequ (symbol, "WEDNESDAY"))
{
yylval.ival = 3;
return PCKW_DAY;
}
else if (strequ (symbol, "THU") || strequ (symbol, "THURSDAY"))
{
yylval.ival = 4;
return PCKW_DAY;
}
else if (strequ (symbol, "FRI") || strequ (symbol, "FRIDAY"))
{
yylval.ival = 5;
return PCKW_DAY;
}
else if (strequ (symbol, "SAT") || strequ (symbol, "SATURDAY"))
{
yylval.ival = 6;
return PCKW_DAY;
}
else
{
yylval.string = savestring (symbol);
return PCKW_STRING;
}
}
if (c == '"')
{
char string[SYM_LENGTH];
int i;
for (i=0, c = getc(pcd_file); c != EOF && c != '"'; i++, c = getc(pcd_file))
string[i] = c;
string[i] = 0;
yylval.string = savestring (string);
return PCKW_STRING;
}
return c;
}
#if TEST
main()
{
pcd_file = stdin;
if (yyparse() == 0)
{
printf ("But this is the right one!\n");
pcdl_print_country (¤t_country);
}
exit (0);
}
#endif /* TEST */
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