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gimp/plug-ins/imagemap/imap_csim_parse.c

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/* A Bison parser, made from imap_csim.y
by GNU Bison version 1.28 */
#define YYBISON 1 /* Identify Bison output. */
#define yyparse csim_parse
#define yylex csim_lex
#define yyerror csim_error
#define yylval csim_lval
#define yychar csim_char
#define yydebug csim_debug
#define yynerrs csim_nerrs
#define IMG 257
#define SRC 258
#define WIDTH 259
#define HEIGHT 260
#define BORDER 261
#define USEMAP 262
#define START_MAP 263
#define END_MAP 264
#define NAME 265
#define AREA 266
#define SHAPE 267
#define COORDS 268
#define ALT 269
#define HREF 270
#define NOHREF 271
#define TARGET 272
#define ONMOUSEOVER 273
#define ONMOUSEOUT 274
#define ONFOCUS 275
#define ONBLUR 276
#define AUTHOR 277
#define DESCRIPTION 278
#define BEGIN_COMMENT 279
#define END_COMMENT 280
#define FLOAT 281
#define STRING 282
#line 1 "imap_csim.y"
/*
* This is a plug-in for the GIMP.
*
* Generates clickable image maps.
*
* Copyright (C) 1998-1999 Maurits Rijk lpeek.mrijk@consunet.nl
*
* 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 2 of the License, 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#include <stdlib.h>
#include <string.h>
#include "gtk/gtk.h"
#include "imap_circle.h"
#include "imap_file.h"
#include "imap_main.h"
#include "imap_polygon.h"
#include "imap_rectangle.h"
#include "imap_string.h"
extern int csim_lex();
extern int csim_restart();
static void csim_error(char* s);
static enum {UNDEFINED, RECTANGLE, CIRCLE, POLYGON} current_type;
static Object_t *current_object;
static MapInfo_t *_map_info;
#line 47 "imap_csim.y"
typedef union {
int val;
double value;
char id[256];
} YYSTYPE;
#include <stdio.h>
#ifndef __cplusplus
#ifndef __STDC__
#define const
#endif
#endif
#define YYFINAL 98
#define YYFLAG -32768
#define YYNTBASE 32
#define YYTRANSLATE(x) ((unsigned)(x) <= 282 ? yytranslate[x] : 59)
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, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 29,
30, 31, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 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, 6,
7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
27, 28
};
#if YYDEBUG != 0
static const short yyprhs[] = { 0,
0, 6, 14, 15, 18, 20, 22, 26, 30, 34,
38, 42, 49, 50, 53, 55, 57, 59, 63, 67,
71, 72, 75, 80, 81, 84, 86, 88, 90, 92,
94, 96, 98, 100, 102, 104, 108, 112, 116, 118,
122, 126, 130, 134, 138, 142
};
static const short yyrhs[] = { 33,
38, 39, 44, 58, 0, 29, 3, 4, 30, 28,
34, 31, 0, 0, 34, 35, 0, 36, 0, 37,
0, 7, 30, 27, 0, 8, 30, 28, 0, 15,
30, 28, 0, 5, 30, 27, 0, 6, 30, 27,
0, 29, 9, 11, 30, 28, 31, 0, 0, 39,
40, 0, 42, 0, 43, 0, 41, 0, 25, 28,
26, 0, 23, 28, 26, 0, 24, 28, 26, 0,
0, 44, 45, 0, 29, 12, 46, 31, 0, 0,
46, 47, 0, 48, 0, 49, 0, 50, 0, 51,
0, 52, 0, 53, 0, 54, 0, 55, 0, 56,
0, 57, 0, 13, 30, 28, 0, 14, 30, 28,
0, 16, 30, 28, 0, 17, 0, 15, 30, 28,
0, 18, 30, 28, 0, 19, 30, 28, 0, 20,
30, 28, 0, 21, 30, 28, 0, 22, 30, 28,
0, 29, 10, 31, 0
};
#endif
#if YYDEBUG != 0
static const short yyrline[] = { 0,
62, 65, 71, 72, 75, 76, 77, 78, 79, 82,
88, 94, 100, 101, 104, 105, 106, 109, 114, 121,
131, 132, 135, 142, 143, 146, 147, 148, 149, 150,
151, 152, 153, 154, 155, 158, 175, 233, 243, 248,
254, 260, 266, 272, 278, 284
};
#endif
#if YYDEBUG != 0 || defined (YYERROR_VERBOSE)
static const char * const yytname[] = { "$","error","$undefined.","IMG","SRC",
"WIDTH","HEIGHT","BORDER","USEMAP","START_MAP","END_MAP","NAME","AREA","SHAPE",
"COORDS","ALT","HREF","NOHREF","TARGET","ONMOUSEOVER","ONMOUSEOUT","ONFOCUS",
"ONBLUR","AUTHOR","DESCRIPTION","BEGIN_COMMENT","END_COMMENT","FLOAT","STRING",
"'<'","'='","'>'","csim_file","image","image_tags","image_tag","image_width",
"image_height","start_map","comment_lines","comment_line","real_comment","author_line",
"description_line","area_list","area","tag_list","tag","shape_tag","coords_tag",
"href_tag","nohref_tag","alt_tag","target_tag","onmouseover_tag","onmouseout_tag",
"onfocus_tag","onblur_tag","end_map", NULL
};
#endif
static const short yyr1[] = { 0,
32, 33, 34, 34, 35, 35, 35, 35, 35, 36,
37, 38, 39, 39, 40, 40, 40, 41, 42, 43,
44, 44, 45, 46, 46, 47, 47, 47, 47, 47,
47, 47, 47, 47, 47, 48, 49, 50, 51, 52,
53, 54, 55, 56, 57, 58
};
static const short yyr2[] = { 0,
5, 7, 0, 2, 1, 1, 3, 3, 3, 3,
3, 6, 0, 2, 1, 1, 1, 3, 3, 3,
0, 2, 4, 0, 2, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 3, 3, 3, 1, 3,
3, 3, 3, 3, 3, 3
};
static const short yydefact[] = { 0,
0, 0, 0, 0, 13, 0, 0, 21, 0, 0,
0, 0, 0, 14, 17, 15, 16, 0, 3, 0,
0, 0, 0, 0, 22, 1, 0, 0, 19, 20,
18, 0, 24, 0, 0, 0, 0, 0, 2, 4,
5, 6, 12, 46, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 39, 0, 0, 0, 0, 0,
23, 25, 26, 27, 28, 29, 30, 31, 32, 33,
34, 35, 10, 11, 7, 8, 9, 0, 0, 0,
0, 0, 0, 0, 0, 0, 36, 37, 40, 38,
41, 42, 43, 44, 45, 0, 0, 0
};
static const short yydefgoto[] = { 96,
2, 27, 40, 41, 42, 5, 8, 14, 15, 16,
17, 18, 25, 45, 62, 63, 64, 65, 66, 67,
68, 69, 70, 71, 72, 26
};
static const short yypact[] = { -21,
18, -7, 19, 15,-32768, 0, 14, -19, -1, 1,
4, 5, 6,-32768,-32768,-32768,-32768, 7,-32768, 9,
2, 12, 13, -3,-32768,-32768, -5, 10,-32768,-32768,
-32768, 11,-32768, 16, 17, 20, 21, 22,-32768,-32768,
-32768,-32768,-32768,-32768, -2, 8, 26, 27, 28, 29,
25, 30, 31, 32,-32768, 33, 34, 35, 36, 37,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768, 40, 41, 42,
43, 44, 45, 46, 47, 48,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768, 49, 58,-32768
};
static const short yypgoto[] = {-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768
};
#define YYLAST 76
static const short yytable[] = { 34,
35, 36, 37, 11, 12, 13, 32, 1, 33, 38,
51, 52, 53, 54, 55, 56, 57, 58, 59, 60,
3, 4, 6, 7, 10, 39, 19, 29, 61, 9,
20, 21, 22, 23, 73, 24, 28, 30, 31, 0,
43, 44, 0, 0, 0, 46, 47, 0, 97, 48,
49, 50, 74, 75, 78, 76, 77, 98, 0, 79,
80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
90, 91, 92, 93, 94, 95
};
static const short yycheck[] = { 5,
6, 7, 8, 23, 24, 25, 10, 29, 12, 15,
13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
3, 29, 4, 9, 11, 31, 28, 26, 31, 30,
30, 28, 28, 28, 27, 29, 28, 26, 26, -1,
31, 31, -1, -1, -1, 30, 30, -1, 0, 30,
30, 30, 27, 27, 30, 28, 28, 0, -1, 30,
30, 30, 30, 30, 30, 30, 30, 28, 28, 28,
28, 28, 28, 28, 28, 28
};
/* -*-C-*- Note some compilers choke on comments on `#line' lines. */
#line 3 "/usr/share/misc/bison.simple"
/* This file comes from bison-1.28. */
/* Skeleton output parser for bison,
Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc.
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 2, 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., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* As a special exception, when this file is copied by Bison into a
Bison output file, you may use that output file without restriction.
This special exception was added by the Free Software Foundation
in version 1.24 of Bison. */
/* 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. */
#ifndef YYSTACK_USE_ALLOCA
#ifdef alloca
#define YYSTACK_USE_ALLOCA
#else /* alloca not defined */
#ifdef __GNUC__
#define YYSTACK_USE_ALLOCA
#define alloca __builtin_alloca
#else /* not GNU C. */
#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386))
#define YYSTACK_USE_ALLOCA
#include <alloca.h>
#else /* not sparc */
/* We think this test detects Watcom and Microsoft C. */
/* This used to test MSDOS, but that is a bad idea
since that symbol is in the user namespace. */
#if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__)
#if 0 /* No need for malloc.h, which pollutes the namespace;
instead, just don't use alloca. */
#include <malloc.h>
#endif
#else /* not MSDOS, or __TURBOC__ */
#if defined(_AIX)
/* I don't know what this was needed for, but it pollutes the namespace.
So I turned it off. rms, 2 May 1997. */
/* #include <malloc.h> */
#pragma alloca
#define YYSTACK_USE_ALLOCA
#else /* not MSDOS, or __TURBOC__, or _AIX */
#if 0
#ifdef __hpux /* haible@ilog.fr says this works for HPUX 9.05 and up,
and on HPUX 10. Eventually we can turn this on. */
#define YYSTACK_USE_ALLOCA
#define alloca __builtin_alloca
#endif /* __hpux */
#endif
#endif /* not _AIX */
#endif /* not MSDOS, or __TURBOC__ */
#endif /* not sparc */
#endif /* not GNU C */
#endif /* alloca not defined */
#endif /* YYSTACK_USE_ALLOCA not defined */
#ifdef YYSTACK_USE_ALLOCA
#define YYSTACK_ALLOC alloca
#else
#define YYSTACK_ALLOC malloc
#endif
/* 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 goto yyacceptlab
#define YYABORT goto yyabortlab
#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
#ifdef YYLEX_PARAM
#define YYLEX yylex(&yylval, &yylloc, YYLEX_PARAM)
#else
#define YYLEX yylex(&yylval, &yylloc)
#endif
#else /* not YYLSP_NEEDED */
#ifdef YYLEX_PARAM
#define YYLEX yylex(&yylval, YYLEX_PARAM)
#else
#define YYLEX yylex(&yylval)
#endif
#endif /* not YYLSP_NEEDED */
#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
/* Define __yy_memcpy. Note that the size argument
should be passed with type unsigned int, because that is what the non-GCC
definitions require. With GCC, __builtin_memcpy takes an arg
of type size_t, but it can handle unsigned int. */
#if __GNUC__ > 1 /* GNU C and GNU C++ define this. */
#define __yy_memcpy(TO,FROM,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_memcpy (to, from, count)
char *to;
char *from;
unsigned 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_memcpy (char *to, char *from, unsigned int count)
{
register char *t = to;
register char *f = from;
register int i = count;
while (i-- > 0)
*t++ = *f++;
}
#endif
#endif
#line 217 "/usr/share/misc/bison.simple"
/* The user can define YYPARSE_PARAM as the name of an argument to be passed
into yyparse. The argument should have type void *.
It should actually point to an object.
Grammar actions can access the variable by casting it
to the proper pointer type. */
#ifdef YYPARSE_PARAM
#ifdef __cplusplus
#define YYPARSE_PARAM_ARG void *YYPARSE_PARAM
#define YYPARSE_PARAM_DECL
#else /* not __cplusplus */
#define YYPARSE_PARAM_ARG YYPARSE_PARAM
#define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
#endif /* not __cplusplus */
#else /* not YYPARSE_PARAM */
#define YYPARSE_PARAM_ARG
#define YYPARSE_PARAM_DECL
#endif /* not YYPARSE_PARAM */
/* Prevent warning if -Wstrict-prototypes. */
#ifdef __GNUC__
#ifdef YYPARSE_PARAM
int yyparse (void *);
#else
int yyparse (void);
#endif
#endif
int
yyparse(YYPARSE_PARAM_ARG)
YYPARSE_PARAM_DECL
{
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 = 0; /* 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;
int yyfree_stacks = 0;
#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. */
#ifdef YYLSP_NEEDED
/* This used to be a conditional around just the two extra args,
but that might be undefined if yyoverflow is a macro. */
yyoverflow("parser stack overflow",
&yyss1, size * sizeof (*yyssp),
&yyvs1, size * sizeof (*yyvsp),
&yyls1, size * sizeof (*yylsp),
&yystacksize);
#else
yyoverflow("parser stack overflow",
&yyss1, size * sizeof (*yyssp),
&yyvs1, size * sizeof (*yyvsp),
&yystacksize);
#endif
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");
if (yyfree_stacks)
{
free (yyss);
free (yyvs);
#ifdef YYLSP_NEEDED
free (yyls);
#endif
}
return 2;
}
yystacksize *= 2;
if (yystacksize > YYMAXDEPTH)
yystacksize = YYMAXDEPTH;
#ifndef YYSTACK_USE_ALLOCA
yyfree_stacks = 1;
#endif
yyss = (short *) YYSTACK_ALLOC (yystacksize * sizeof (*yyssp));
__yy_memcpy ((char *)yyss, (char *)yyss1,
size * (unsigned int) sizeof (*yyssp));
yyvs = (YYSTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yyvsp));
__yy_memcpy ((char *)yyvs, (char *)yyvs1,
size * (unsigned int) sizeof (*yyvsp));
#ifdef YYLSP_NEEDED
yyls = (YYLTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yylsp));
__yy_memcpy ((char *)yyls, (char *)yyls1,
size * (unsigned int) 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];
if (yylen > 0)
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 66 "imap_csim.y"
{
g_strreplace(&_map_info->image_name, yyvsp[-2].id);
;
break;}
case 7:
#line 77 "imap_csim.y"
{;
break;}
case 8:
#line 78 "imap_csim.y"
{;
break;}
case 9:
#line 79 "imap_csim.y"
{;
break;}
case 10:
#line 83 "imap_csim.y"
{
_map_info->old_image_width = (gint) yyvsp[0].value;
;
break;}
case 11:
#line 89 "imap_csim.y"
{
_map_info->old_image_height = (gint) yyvsp[0].value;
;
break;}
case 12:
#line 95 "imap_csim.y"
{
g_strreplace(&_map_info->title, yyvsp[-1].id);
;
break;}
case 18:
#line 110 "imap_csim.y"
{
;
break;}
case 19:
#line 115 "imap_csim.y"
{
g_strreplace(&_map_info->author, yyvsp[-1].id);
;
break;}
case 20:
#line 122 "imap_csim.y"
{
gchar *description;
description = g_strconcat(_map_info->description, yyvsp[-1].id, "\n",
NULL);
g_strreplace(&_map_info->description, description);
;
break;}
case 23:
#line 136 "imap_csim.y"
{
if (current_type != UNDEFINED)
add_shape(current_object);
;
break;}
case 36:
#line 159 "imap_csim.y"
{
if (!g_ascii_strcasecmp(yyvsp[0].id, "RECT")) {
current_object = create_rectangle(0, 0, 0, 0);
current_type = RECTANGLE;
} else if (!g_ascii_strcasecmp(yyvsp[0].id, "CIRCLE")) {
current_object = create_circle(0, 0, 0);
current_type = CIRCLE;
} else if (!g_ascii_strcasecmp(yyvsp[0].id, "POLY")) {
current_object = create_polygon(NULL);
current_type = POLYGON;
} else if (!g_ascii_strcasecmp(yyvsp[0].id, "DEFAULT")) {
current_type = UNDEFINED;
}
;
break;}
case 37:
#line 176 "imap_csim.y"
{
char *p;
if (current_type == RECTANGLE) {
Rectangle_t *rectangle;
rectangle = ObjectToRectangle(current_object);
p = strtok(yyvsp[0].id, ",");
rectangle->x = atoi(p);
p = strtok(NULL, ",");
rectangle->y = atoi(p);
p = strtok(NULL, ",");
rectangle->width = atoi(p) - rectangle->x;
p = strtok(NULL, ",");
rectangle->height = atoi(p) - rectangle->y;
} else if (current_type == CIRCLE) {
Circle_t *circle;
circle = ObjectToCircle(current_object);
p = strtok(yyvsp[0].id, ",");
circle->x = atoi(p);
p = strtok(NULL, ",");
circle->y = atoi(p);
p = strtok(NULL, ",");
circle->r = atoi(p);
} else if (current_type == POLYGON) {
Polygon_t *polygon = ObjectToPolygon(current_object);
GList *points;
GdkPoint *point, *first;
gint x, y;
p = strtok(yyvsp[0].id, ",");
x = atoi(p);
p = strtok(NULL, ",");
y = atoi(p);
point = new_point(x, y);
points = g_list_append(NULL, (gpointer) point);
while(1) {
p = strtok(NULL, ",");
if (!p)
break;
x = atoi(p);
p = strtok(NULL, ",");
y = atoi(p);
point = new_point(x, y);
g_list_append(points, (gpointer) point);
}
/* Remove last point if duplicate */
first = (GdkPoint*) points->data;
polygon->points = points;
if (first->x == point->x && first->y == point->y)
polygon_remove_last_point(polygon);
polygon->points = points;
}
;
break;}
case 38:
#line 234 "imap_csim.y"
{
if (current_type == UNDEFINED) {
g_strreplace(&_map_info->default_url, yyvsp[0].id);
} else {
object_set_url(current_object, yyvsp[0].id);
}
;
break;}
case 39:
#line 244 "imap_csim.y"
{
;
break;}
case 40:
#line 249 "imap_csim.y"
{
object_set_comment(current_object, yyvsp[0].id);
;
break;}
case 41:
#line 255 "imap_csim.y"
{
object_set_target(current_object, yyvsp[0].id);
;
break;}
case 42:
#line 261 "imap_csim.y"
{
object_set_mouse_over(current_object, yyvsp[0].id);
;
break;}
case 43:
#line 267 "imap_csim.y"
{
object_set_mouse_out(current_object, yyvsp[0].id);
;
break;}
case 44:
#line 273 "imap_csim.y"
{
object_set_focus(current_object, yyvsp[0].id);
;
break;}
case 45:
#line 279 "imap_csim.y"
{
object_set_blur(current_object, yyvsp[0].id);
;
break;}
}
/* the action file gets copied in in place of this dollarsign */
#line 543 "/usr/share/misc/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;
/* Start X at -yyn if nec to avoid negative indexes in yycheck. */
for (x = (yyn < 0 ? -yyn : 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 = (yyn < 0 ? -yyn : 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;
yyacceptlab:
/* YYACCEPT comes here. */
if (yyfree_stacks)
{
free (yyss);
free (yyvs);
#ifdef YYLSP_NEEDED
free (yyls);
#endif
}
return 0;
yyabortlab:
/* YYABORT comes here. */
if (yyfree_stacks)
{
free (yyss);
free (yyvs);
#ifdef YYLSP_NEEDED
free (yyls);
#endif
}
return 1;
}
#line 287 "imap_csim.y"
static void
csim_error(char* s)
{
extern FILE *csim_in;
csim_restart(csim_in);
}
gboolean
load_csim(const char* filename)
{
gboolean status;
extern FILE *csim_in;
csim_in = fopen(filename, "r");
if (csim_in) {
_map_info = get_map_info();
status = !csim_parse();
fclose(csim_in);
} else {
status = FALSE;
}
return status;
}
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