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|
#ifndef lint
static char yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93";
#endif
#define YYBYACC 1
#define YYMAJOR 1
#define YYMINOR 9
#define yyclearin (yychar=(-1))
#define yyerrok (yyerrflag=0)
#define YYRECOVERING (yyerrflag!=0)
#define YYPREFIX "yy"
#line 2 "gram.y"
/*
*
* IRBOX, an Ivy driver for infra-red remote controls
*
* Copyright 1998-1999
* Centre d'Etudes de la Navigation Aerienne
*
* This is the grammar for reading tables
*
* Authors: Stephane Chatty <chatty@cenatoulouse.dgac.fr>
*
* $Id$
*
* Please refer to file version.h for the
* copyright notice regarding this software
*/
extern const char* const ResWords;
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "irtable.h"
extern int yyparse ();
extern int yylex ();
extern int LineNo;
static char id_buf [1024]; /* Yeech */
static char id_list_buf [4096]; /* Barf */
static const char* filename = 0;
static IrTable* cur_table;
#line 42 "gram.y"
typedef union {
const char *name;
int integer;
} YYSTYPE;
#line 56 "y.tab.c"
#define Y_NAME 257
#define Y_TYPE 258
#define Y_BRAND 259
#define Y_EOL 260
#define Y_ID 261
#define Y_STRING 262
#define Y_INT 263
#define YYERRCODE 256
short yylhs[] = { -1,
0, 0, 1, 1, 2, 2, 3, 3, 3, 3,
3,
};
short yylen[] = { 2,
0, 2, 1, 1, 1, 2, 1, 3, 4, 4,
9,
};
short yydefred[] = { 1,
0, 0, 0, 0, 7, 3, 4, 5, 0, 2,
0, 0, 0, 0, 6, 8, 0, 0, 0, 9,
10, 0, 0, 0, 0, 0, 11,
};
short yydgoto[] = { 1,
8, 9, 10,
};
short yysindex[] = { 0,
-255, -248, -43, -42, 0, 0, 0, 0, -58, 0,
-243, -242, -254, -245, 0, 0, -240, -249, -241, 0,
0, -239, -238, -237, -236, -232, 0,
};
short yyrindex[] = { 0,
0, 0, 0, 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 yygindex[] = { 0,
-8, 8, 0,
};
#define YYTABLESIZE 205
short yytable[] = { 14,
15, 2, 3, 4, 5, 6, 6, 7, 7, 15,
21, 6, 11, 7, 12, 13, 16, 19, 17, 20,
18, 22, 0, 23, 24, 25, 26, 27, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 6, 0, 7,
};
short yycheck[] = { 58,
9, 257, 258, 259, 260, 261, 261, 263, 263, 18,
260, 261, 261, 263, 58, 58, 260, 263, 261, 260,
13, 263, -1, 263, 263, 263, 263, 260, -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, -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, -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, 261, -1, 263,
};
#define YYFINAL 1
#ifndef YYDEBUG
#define YYDEBUG 0
#endif
#define YYMAXTOKEN 263
#if YYDEBUG
char *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,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"Y_NAME","Y_TYPE","Y_BRAND",
"Y_EOL","Y_ID","Y_STRING","Y_INT",
};
char *yyrule[] = {
"$accept : instr_list",
"instr_list :",
"instr_list : instr_list instr",
"id : Y_ID",
"id : Y_INT",
"id_list : id",
"id_list : id_list id",
"instr : Y_EOL",
"instr : Y_NAME Y_ID Y_EOL",
"instr : Y_TYPE ':' Y_ID Y_EOL",
"instr : Y_BRAND ':' id_list Y_EOL",
"instr : id_list ':' Y_INT Y_INT Y_INT Y_INT Y_INT Y_INT Y_EOL",
};
#endif
#ifdef YYSTACKSIZE
#undef YYMAXDEPTH
#define YYMAXDEPTH YYSTACKSIZE
#else
#ifdef YYMAXDEPTH
#define YYSTACKSIZE YYMAXDEPTH
#else
#define YYSTACKSIZE 500
#define YYMAXDEPTH 500
#endif
#endif
int yydebug;
int yynerrs;
int yyerrflag;
int yychar;
short *yyssp;
YYSTYPE *yyvsp;
YYSTYPE yyval;
YYSTYPE yylval;
short yyss[YYSTACKSIZE];
YYSTYPE yyvs[YYSTACKSIZE];
#define yystacksize YYSTACKSIZE
#line 115 "gram.y"
#include <stdio.h>
int _DoTee = 0;
int
tee (int x)
{
if (_DoTee) {
char *s;
switch (x) {
case ':':
s = ":";
break;
case Y_EOL:
s = "Y_EOL\n";
break;
case Y_STRING:
s = "STRING";
break;
case Y_INT:
s = "INT";
break;
case Y_ID:
s = "ID";
break;
case Y_TYPE:
s = "TYPE";
break;
case Y_BRAND:
s = "BRAND";
break;
/* case Y_:
s = "";
break;
*/
default :
s = "???";
break;
}
printf ("%s ", s);
}
return x;
}
int
yyerror (const char *s)
{
fprintf (stderr, "%s in %s, line %d\n", s, filename, LineNo);
return (0);
}
int
yywrap ()
{
return 1;
}
IrTable*
IrTableReadFile (const char* file)
{
extern void LexInit ();
extern FILE *yyin;
int result;
LexInit ();
filename = file;
if (!(yyin = fopen (file,"r"))) {
char err [1024];
fprintf (stderr, "Cannot open %s\n", file);
return 0;
}
cur_table = IrCreateTable ();
if (yyparse ()) {
result = 0;
}
fclose (yyin);
return cur_table;
}
#line 276 "y.tab.c"
#define YYABORT goto yyabort
#define YYREJECT goto yyabort
#define YYACCEPT goto yyaccept
#define YYERROR goto yyerrlab
int
yyparse()
{
register int yym, yyn, yystate;
#if YYDEBUG
register char *yys;
extern char *getenv();
if (yys = getenv("YYDEBUG"))
{
yyn = *yys;
if (yyn >= '0' && yyn <= '9')
yydebug = yyn - '0';
}
#endif
yynerrs = 0;
yyerrflag = 0;
yychar = (-1);
yyssp = yyss;
yyvsp = yyvs;
*yyssp = yystate = 0;
yyloop:
if (yyn = yydefred[yystate]) 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 >= yyss + yystacksize - 1)
{
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;
#ifdef lint
goto yynewerror;
#endif
yynewerror:
yyerror("syntax error");
#ifdef lint
goto yyerrlab;
#endif
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 >= yyss + yystacksize - 1)
{
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 3:
#line 63 "gram.y"
{
strcpy (id_buf, yyvsp[0].name);
free ((char*) yyvsp[0].name); /* was allocated by strdup in lex file */
yyval.name = id_buf;
}
break;
case 4:
#line 69 "gram.y"
{
sprintf (id_buf, "%d", yyvsp[0].integer);
yyval.name = id_buf;
}
break;
case 5:
#line 77 "gram.y"
{
strcpy (id_list_buf, yyvsp[0].name);
yyval.name = yyvsp[0].name;
}
break;
case 6:
#line 82 "gram.y"
{
strcat (id_list_buf, " ");
strcat (id_list_buf, yyvsp[0].name);
yyval.name = id_list_buf;
}
break;
case 8:
#line 93 "gram.y"
{
IrTableName (cur_table, yyvsp[-1].name);
}
break;
case 9:
#line 98 "gram.y"
{
IrTableType (cur_table, yyvsp[-1].name);
}
break;
case 10:
#line 103 "gram.y"
{
IrTableAddBrand (cur_table, yyvsp[-1].name);
}
break;
case 11:
#line 108 "gram.y"
{
IrTableAddKey (cur_table, yyvsp[-8].name, yyvsp[-6].integer, yyvsp[-5].integer, yyvsp[-4].integer, yyvsp[-3].integer, yyvsp[-2].integer, yyvsp[-1].integer);
}
break;
#line 471 "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 >= yyss + yystacksize - 1)
{
goto yyoverflow;
}
*++yyssp = yystate;
*++yyvsp = yyval;
goto yyloop;
yyoverflow:
yyerror("yacc stack overflow");
yyabort:
return (1);
yyaccept:
return (0);
}
|
