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Diffstat (limited to '')
| -rw-r--r-- | plug-ins/imagemap/imap_csim_parse.c | 2131 |
1 files changed, 2131 insertions, 0 deletions
diff --git a/plug-ins/imagemap/imap_csim_parse.c b/plug-ins/imagemap/imap_csim_parse.c new file mode 100644 index 0000000..b6411ac --- /dev/null +++ b/plug-ins/imagemap/imap_csim_parse.c @@ -0,0 +1,2131 @@ +/* A Bison parser, made by GNU Bison 2.6.1. */ + +/* Bison implementation for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2012 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 3 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, see <https://www.gnu.org/licenses/>. */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/* C LALR(1) parser skeleton written by Richard Stallman, by + simplifying the original so-called "semantic" parser. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Bison version. */ +#define YYBISON_VERSION "2.6.1" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + + +/* Substitute the variable and function names. */ +#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 + +/* Copy the first part of user declarations. */ +/* Line 336 of yacc.c */ +#line 1 "imap_csim.y" + +/* + * This is a plug-in for GIMP. + * + * Generates clickable image maps. + * + * Copyright (C) 1998-2005 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 3 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, see <https://www.gnu.org/licenses/>. + * + */ + +#include <stdlib.h> +#include <string.h> + +#include <glib/gstdio.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(void); +extern int csim_restart(FILE *csim_in); +static void csim_error(char* s); +static gchar * unescape_text(gchar *input); + +static enum {UNDEFINED, RECTANGLE, CIRCLE, POLYGON} current_type; +static Object_t *current_object; +static MapInfo_t *_map_info; + + +/* Line 336 of yacc.c */ +#line 123 "y.tab.c" + +# ifndef YY_NULL +# if defined __cplusplus && 201103L <= __cplusplus +# define YY_NULL nullptr +# else +# define YY_NULL 0 +# endif +# endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + +/* In a future release of Bison, this section will be replaced + by #include "y.tab.h". */ +#ifndef CSIM_Y_TAB_H +# define CSIM_Y_TAB_H +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif +#if YYDEBUG +extern int csim_debug; +#endif + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + IMG = 258, + SRC = 259, + WIDTH = 260, + HEIGHT = 261, + BORDER = 262, + USEMAP = 263, + START_MAP = 264, + END_MAP = 265, + NAME = 266, + AREA = 267, + SHAPE = 268, + COORDS = 269, + ALT = 270, + HREF = 271, + NOHREF = 272, + TARGET = 273, + ONMOUSEOVER = 274, + ONMOUSEOUT = 275, + ONFOCUS = 276, + ONBLUR = 277, + AUTHOR = 278, + DESCRIPTION = 279, + BEGIN_COMMENT = 280, + END_COMMENT = 281, + FLOAT = 282, + STRING = 283 + }; +#endif +/* Tokens. */ +#define IMG 258 +#define SRC 259 +#define WIDTH 260 +#define HEIGHT 261 +#define BORDER 262 +#define USEMAP 263 +#define START_MAP 264 +#define END_MAP 265 +#define NAME 266 +#define AREA 267 +#define SHAPE 268 +#define COORDS 269 +#define ALT 270 +#define HREF 271 +#define NOHREF 272 +#define TARGET 273 +#define ONMOUSEOVER 274 +#define ONMOUSEOUT 275 +#define ONFOCUS 276 +#define ONBLUR 277 +#define AUTHOR 278 +#define DESCRIPTION 279 +#define BEGIN_COMMENT 280 +#define END_COMMENT 281 +#define FLOAT 282 +#define STRING 283 + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +{ +/* Line 350 of yacc.c */ +#line 49 "imap_csim.y" + + int val; + double value; + char *id; + + +/* Line 350 of yacc.c */ +#line 229 "y.tab.c" +} YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +#endif + +extern YYSTYPE csim_lval; + +#ifdef YYPARSE_PARAM +#if defined __STDC__ || defined __cplusplus +int csim_parse (void *YYPARSE_PARAM); +#else +int csim_parse (); +#endif +#else /* ! YYPARSE_PARAM */ +#if defined __STDC__ || defined __cplusplus +int csim_parse (void); +#else +int csim_parse (); +#endif +#endif /* ! YYPARSE_PARAM */ + +#endif /* !CSIM_Y_TAB_H */ + +/* Copy the second part of user declarations. */ + +/* Line 353 of yacc.c */ +#line 257 "y.tab.c" + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#ifdef YYTYPE_INT8 +typedef YYTYPE_INT8 yytype_int8; +#elif (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +typedef signed char yytype_int8; +#else +typedef short int yytype_int8; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ +# define YY_(msgid) dgettext ("bison-runtime", msgid) +# endif +# endif +# ifndef YY_ +# define YY_(msgid) msgid +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(e) ((void) (e)) +#else +# define YYUSE(e) /* empty */ +#endif + +/* Identity function, used to suppress warnings about constant conditions. */ +#ifndef lint +# define YYID(n) (n) +#else +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static int +YYID (int yyi) +#else +static int +YYID (yyi) + int yyi; +#endif +{ + return yyi; +} +#endif + +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include <alloca.h> /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include <malloc.h> /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ + /* Use EXIT_SUCCESS as a witness for stdlib.h. */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss_alloc; + YYSTYPE yyvs_alloc; +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +# define YYCOPY_NEEDED 1 + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (YYID (0)) + +#endif + +#if defined YYCOPY_NEEDED && YYCOPY_NEEDED +/* Copy COUNT objects from SRC to DST. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(Dst, Src, Count) \ + __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) +# else +# define YYCOPY(Dst, Src, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (Dst)[yyi] = (Src)[yyi]; \ + } \ + while (YYID (0)) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 5 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 84 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 33 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 31 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 53 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 106 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 283 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +static const yytype_uint8 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, 32, 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, 2, 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 +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const yytype_uint8 yyprhs[] = +{ + 0, 0, 3, 9, 17, 18, 21, 23, 25, 29, + 33, 37, 41, 45, 47, 49, 56, 57, 60, 62, + 64, 66, 70, 74, 78, 79, 82, 87, 89, 92, + 93, 96, 98, 100, 102, 104, 106, 108, 110, 112, + 114, 116, 120, 124, 128, 131, 132, 135, 139, 143, + 147, 151, 155, 159 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yytype_int8 yyrhs[] = +{ + 34, 0, -1, 35, 41, 42, 47, 63, -1, 29, + 3, 4, 30, 28, 36, 49, -1, -1, 36, 37, + -1, 38, -1, 39, -1, 7, 30, 40, -1, 8, + 30, 28, -1, 15, 30, 28, -1, 5, 30, 40, + -1, 6, 30, 40, -1, 27, -1, 28, -1, 29, + 9, 11, 30, 28, 31, -1, -1, 42, 43, -1, + 45, -1, 46, -1, 44, -1, 25, 28, 26, -1, + 23, 28, 26, -1, 24, 28, 26, -1, -1, 47, + 48, -1, 29, 12, 50, 49, -1, 31, -1, 32, + 31, -1, -1, 50, 51, -1, 52, -1, 53, -1, + 54, -1, 55, -1, 57, -1, 58, -1, 59, -1, + 60, -1, 61, -1, 62, -1, 13, 30, 28, -1, + 14, 30, 28, -1, 16, 30, 28, -1, 17, 56, + -1, -1, 30, 28, -1, 15, 30, 28, -1, 18, + 30, 28, -1, 19, 30, 28, -1, 20, 30, 28, + -1, 21, 30, 28, -1, 22, 30, 28, -1, 29, + 10, 31, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const yytype_uint16 yyrline[] = +{ + 0, 66, 66, 69, 76, 77, 80, 81, 82, 83, + 84, 87, 93, 99, 103, 110, 117, 118, 121, 122, + 123, 126, 132, 139, 150, 151, 154, 161, 162, 165, + 166, 169, 170, 171, 172, 173, 174, 175, 176, 177, + 178, 181, 199, 259, 270, 275, 276, 282, 289, 296, + 303, 310, 317, 324 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE || 0 +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$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", "'<'", "'='", "'>'", "'/'", "$accept", + "csim_file", "image", "image_tags", "image_tag", "image_width", + "image_height", "integer_value", "start_map", "comment_lines", + "comment_line", "real_comment", "author_line", "description_line", + "area_list", "area", "xhtml_close", "tag_list", "tag", "shape_tag", + "coords_tag", "href_tag", "nohref_tag", "optional_value", "alt_tag", + "target_tag", "onmouseover_tag", "onmouseout_tag", "onfocus_tag", + "onblur_tag", "end_map", YY_NULL +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +static const yytype_uint16 yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, + 275, 276, 277, 278, 279, 280, 281, 282, 283, 60, + 61, 62, 47 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 33, 34, 35, 36, 36, 37, 37, 37, 37, + 37, 38, 39, 40, 40, 41, 42, 42, 43, 43, + 43, 44, 45, 46, 47, 47, 48, 49, 49, 50, + 50, 51, 51, 51, 51, 51, 51, 51, 51, 51, + 51, 52, 53, 54, 55, 56, 56, 57, 58, 59, + 60, 61, 62, 63 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 5, 7, 0, 2, 1, 1, 3, 3, + 3, 3, 3, 1, 1, 6, 0, 2, 1, 1, + 1, 3, 3, 3, 0, 2, 4, 1, 2, 0, + 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 3, 3, 3, 2, 0, 2, 3, 3, 3, + 3, 3, 3, 3 +}; + +/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE doesn't specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = +{ + 0, 0, 0, 0, 0, 1, 0, 16, 0, 0, + 24, 0, 0, 0, 0, 0, 17, 20, 18, 19, + 0, 4, 0, 0, 0, 0, 0, 25, 2, 0, + 0, 22, 23, 21, 0, 29, 0, 0, 0, 0, + 0, 27, 0, 5, 6, 7, 3, 15, 53, 0, + 0, 0, 0, 0, 0, 28, 0, 0, 0, 0, + 45, 0, 0, 0, 0, 0, 26, 30, 31, 32, + 33, 34, 35, 36, 37, 38, 39, 40, 13, 14, + 11, 12, 8, 9, 10, 0, 0, 0, 0, 0, + 44, 0, 0, 0, 0, 0, 41, 42, 47, 43, + 46, 48, 49, 50, 51, 52 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int8 yydefgoto[] = +{ + -1, 2, 3, 29, 43, 44, 45, 80, 7, 10, + 16, 17, 18, 19, 20, 27, 46, 49, 67, 68, + 69, 70, 71, 90, 72, 73, 74, 75, 76, 77, + 28 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -29 +static const yytype_int8 yypact[] = +{ + -21, 22, 28, 2, 29, -29, 23, -29, 4, 24, + -19, 8, 7, 10, 11, 12, -29, -29, -29, -29, + 13, -29, 15, 18, 19, 20, -3, -29, -29, -5, + 16, -29, -29, -29, 17, -29, 21, 25, 26, 27, + 30, -29, 31, -29, -29, -29, -29, -29, -29, -2, + -6, -6, -6, 33, 35, -29, 34, 36, 37, 38, + 39, 40, 41, 42, 43, 44, -29, -29, -29, -29, + -29, -29, -29, -29, -29, -29, -29, -29, -29, -29, + -29, -29, -29, -29, -29, 47, 48, 49, 50, 51, + -29, 52, 53, 54, 55, 56, -29, -29, -29, -29, + -29, -29, -29, -29, -29, -29 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yytype_int8 yypgoto[] = +{ + -29, -29, -29, -29, -29, -29, -29, -28, -29, -29, + -29, -29, -29, -29, -29, -29, -8, -29, -29, -29, + -29, -29, -29, -29, -29, -29, -29, -29, -29, -29, + -29 +}; + +/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule which + number is the opposite. If YYTABLE_NINF, syntax error. */ +#define YYTABLE_NINF -1 +static const yytype_uint8 yytable[] = +{ + 36, 37, 38, 39, 13, 14, 15, 34, 1, 35, + 40, 56, 57, 58, 59, 60, 61, 62, 63, 64, + 65, 78, 79, 81, 82, 4, 41, 42, 5, 41, + 42, 6, 9, 8, 11, 12, 21, 22, 23, 24, + 25, 66, 26, 30, 31, 32, 33, 47, 48, 0, + 0, 50, 0, 0, 0, 51, 52, 53, 0, 0, + 54, 83, 55, 84, 85, 0, 86, 87, 88, 89, + 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, + 101, 102, 103, 104, 105 +}; + +#define yypact_value_is_default(yystate) \ + ((yystate) == (-29)) + +#define yytable_value_is_error(yytable_value) \ + YYID (0) + +static const yytype_int8 yycheck[] = +{ + 5, 6, 7, 8, 23, 24, 25, 10, 29, 12, + 15, 13, 14, 15, 16, 17, 18, 19, 20, 21, + 22, 27, 28, 51, 52, 3, 31, 32, 0, 31, + 32, 29, 9, 4, 30, 11, 28, 30, 28, 28, + 28, 49, 29, 28, 26, 26, 26, 31, 31, -1, + -1, 30, -1, -1, -1, 30, 30, 30, -1, -1, + 30, 28, 31, 28, 30, -1, 30, 30, 30, 30, + 30, 30, 30, 30, 30, 28, 28, 28, 28, 28, + 28, 28, 28, 28, 28 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 29, 34, 35, 3, 0, 29, 41, 4, 9, + 42, 30, 11, 23, 24, 25, 43, 44, 45, 46, + 47, 28, 30, 28, 28, 28, 29, 48, 63, 36, + 28, 26, 26, 26, 10, 12, 5, 6, 7, 8, + 15, 31, 32, 37, 38, 39, 49, 31, 31, 50, + 30, 30, 30, 30, 30, 31, 13, 14, 15, 16, + 17, 18, 19, 20, 21, 22, 49, 51, 52, 53, + 54, 55, 57, 58, 59, 60, 61, 62, 27, 28, + 40, 40, 40, 28, 28, 30, 30, 30, 30, 30, + 56, 30, 30, 30, 30, 30, 28, 28, 28, 28, + 28, 28, 28, 28, 28, 28 +}; + +#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 yyerrorlab + + +/* 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. However, + YYFAIL appears to be in use. Nevertheless, it is formally deprecated + in Bison 2.4.2's NEWS entry, where a plan to phase it out is + discussed. */ + +#define YYFAIL goto yyerrlab +#if defined YYFAIL + /* This is here to suppress warnings from the GCC cpp's + -Wunused-macros. Normally we don't worry about that warning, but + some users do, and we want to make it easy for users to remove + YYFAIL uses, which will produce warnings from Bison 2.5. */ +#endif + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (yylen); \ + yystate = *yyssp; \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (YYID (0)) + + +#define YYTERROR 1 +#define YYERRCODE 256 + +/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. + If N is 0, then set CURRENT to the empty location which ends + the previous symbol: RHS[0] (always defined). */ + +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ + if (YYID (N)) \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ + while (YYID (0)) +#endif + +#define YYRHSLOC(Rhs, K) ((Rhs)[K]) + + + +/* This macro is provided for backward compatibility. */ + +#ifndef YY_LOCATION_PRINT +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +#endif + + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#ifdef YYLEX_PARAM +# define YYLEX yylex (YYLEX_PARAM) +#else +# define YYLEX yylex () +#endif + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (YYID (0)) + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (YYID (0)) + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_value_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + FILE *yyo = yyoutput; + YYUSE (yyo); + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# else + YYUSE (yyoutput); +# endif + switch (yytype) + { + default: + break; + } +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (yytype < YYNTOKENS) + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + + yy_symbol_value_print (yyoutput, yytype, yyvaluep); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) +#else +static void +yy_stack_print (yybottom, yytop) + yytype_int16 *yybottom; + yytype_int16 *yytop; +#endif +{ + YYFPRINTF (stderr, "Stack now"); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (YYID (0)) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_reduce_print (YYSTYPE *yyvsp, int yyrule) +#else +static void +yy_reduce_print (yyvsp, yyrule) + YYSTYPE *yyvsp; + int yyrule; +#endif +{ + int yynrhs = yyr2[yyrule]; + int yyi; + unsigned long int yylno = yyrline[yyrule]; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + YYFPRINTF (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + YYFPRINTF (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyvsp, Rule); \ +} while (YYID (0)) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static YYSIZE_T +yystrlen (const char *yystr) +#else +static YYSIZE_T +yystrlen (yystr) + const char *yystr; +#endif +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +# endif + +# ifndef yystpcpy +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static char * +yystpcpy (char *yydest, const char *yysrc) +#else +static char * +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +#endif +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message + about the unexpected token YYTOKEN for the state stack whose top is + YYSSP. + + Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is + not large enough to hold the message. In that case, also set + *YYMSG_ALLOC to the required number of bytes. Return 2 if the + required number of bytes is too large to store. */ +static int +yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, + yytype_int16 *yyssp, int yytoken) +{ + YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]); + YYSIZE_T yysize = yysize0; + YYSIZE_T yysize1; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = YY_NULL; + /* Arguments of yyformat. */ + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + /* Number of reported tokens (one for the "unexpected", one per + "expected"). */ + int yycount = 0; + + /* There are many possibilities here to consider: + - Assume YYFAIL is not used. It's too flawed to consider. See + <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html> + for details. YYERROR is fine as it does not invoke this + function. + - If this state is a consistent state with a default action, then + the only way this function was invoked is if the default action + is an error action. In that case, don't check for expected + tokens because there are none. + - The only way there can be no lookahead present (in yychar) is if + this state is a consistent state with a default action. Thus, + detecting the absence of a lookahead is sufficient to determine + that there is no unexpected or expected token to report. In that + case, just report a simple "syntax error". + - Don't assume there isn't a lookahead just because this state is a + consistent state with a default action. There might have been a + previous inconsistent state, consistent state with a non-default + action, or user semantic action that manipulated yychar. + - Of course, the expected token list depends on states to have + correct lookahead information, and it depends on the parser not + to perform extra reductions after fetching a lookahead from the + scanner and before detecting a syntax error. Thus, state merging + (from LALR or IELR) and default reductions corrupt the expected + token list. However, the list is correct for canonical LR with + one exception: it will still contain any token that will not be + accepted due to an error action in a later state. + */ + if (yytoken != YYEMPTY) + { + int yyn = yypact[*yyssp]; + yyarg[yycount++] = yytname[yytoken]; + if (!yypact_value_is_default (yyn)) + { + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. In other words, skip the first -YYN actions for + this state because they are default actions. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yyx; + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR + && !yytable_value_is_error (yytable[yyx + yyn])) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + break; + } + yyarg[yycount++] = yytname[yyx]; + yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + } + } + + switch (yycount) + { +# define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + YYCASE_(0, YY_("syntax error")); + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +# undef YYCASE_ + } + + yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + + if (*yymsg_alloc < yysize) + { + *yymsg_alloc = 2 * yysize; + if (! (yysize <= *yymsg_alloc + && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) + *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; + return 1; + } + + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + { + char *yyp = *yymsg; + int yyi = 0; + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyformat += 2; + } + else + { + yyp++; + yyformat++; + } + } + return 0; +} +#endif /* YYERROR_VERBOSE */ + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +#else +static void +yydestruct (yymsg, yytype, yyvaluep) + const char *yymsg; + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + YYUSE (yyvaluep); + + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + switch (yytype) + { + + default: + break; + } +} + + + + +/* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ +int yynerrs; + + +/*----------. +| yyparse. | +`----------*/ + +#ifdef YYPARSE_PARAM +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void *YYPARSE_PARAM) +#else +int +yyparse (YYPARSE_PARAM) + void *YYPARSE_PARAM; +#endif +#else /* ! YYPARSE_PARAM */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void) +#else +int +yyparse () + +#endif +#endif +{ + int yystate; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + + /* The stacks and their tools: + `yyss': related to states. + `yyvs': related to semantic values. + + Refer to the stacks through separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs; + YYSTYPE *yyvsp; + + YYSIZE_T yystacksize; + + int yyn; + int yyresult; + /* Lookahead token as an internal (translated) token number. */ + int yytoken; + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + yytoken = 0; + yyss = yyssa; + yyvs = yyvsa; + yystacksize = YYINITDEPTH; + + YYDPRINTF ((stderr, "Starting parse\n")); + + 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; + yyvsp = yyvs; + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* 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; + yytype_int16 *yyss1 = yyss; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + if (yystate == YYFINAL) + YYACCEPT; + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + lookahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to lookahead token. */ + yyn = yypact[yystate]; + if (yypact_value_is_default (yyn)) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yytable_value_is_error (yyn)) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the lookahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token. */ + yychar = YYEMPTY; + + yystate = yyn; + *++yyvsp = yylval; + + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 3: +/* Line 1787 of yacc.c */ +#line 70 "imap_csim.y" + { + g_strreplace(&_map_info->image_name, (yyvsp[(5) - (7)].id)); + g_free ((yyvsp[(5) - (7)].id)); + } + break; + + case 8: +/* Line 1787 of yacc.c */ +#line 82 "imap_csim.y" + {} + break; + + case 9: +/* Line 1787 of yacc.c */ +#line 83 "imap_csim.y" + { g_free ((yyvsp[(3) - (3)].id)); } + break; + + case 10: +/* Line 1787 of yacc.c */ +#line 84 "imap_csim.y" + { g_free ((yyvsp[(3) - (3)].id)); } + break; + + case 11: +/* Line 1787 of yacc.c */ +#line 88 "imap_csim.y" + { + _map_info->old_image_width = (yyvsp[(3) - (3)].val); + } + break; + + case 12: +/* Line 1787 of yacc.c */ +#line 94 "imap_csim.y" + { + _map_info->old_image_height = (yyvsp[(3) - (3)].val); + } + break; + + case 13: +/* Line 1787 of yacc.c */ +#line 100 "imap_csim.y" + { + (yyval.val) = (gint) (yyvsp[(1) - (1)].value); + } + break; + + case 14: +/* Line 1787 of yacc.c */ +#line 104 "imap_csim.y" + { + (yyval.val) = (gint) g_ascii_strtod ((yyvsp[(1) - (1)].id), NULL); + g_free ((yyvsp[(1) - (1)].id)); + } + break; + + case 15: +/* Line 1787 of yacc.c */ +#line 111 "imap_csim.y" + { + g_strreplace(&_map_info->title, (yyvsp[(5) - (6)].id)); + g_free ((yyvsp[(5) - (6)].id)); + } + break; + + case 21: +/* Line 1787 of yacc.c */ +#line 127 "imap_csim.y" + { + g_free ((yyvsp[(2) - (3)].id)); + } + break; + + case 22: +/* Line 1787 of yacc.c */ +#line 133 "imap_csim.y" + { + g_strreplace(&_map_info->author, (yyvsp[(2) - (3)].id)); + g_free ((yyvsp[(2) - (3)].id)); + } + break; + + case 23: +/* Line 1787 of yacc.c */ +#line 140 "imap_csim.y" + { + gchar *description; + + description = g_strconcat(_map_info->description, (yyvsp[(2) - (3)].id), "\n", + NULL); + g_strreplace(&_map_info->description, description); + g_free ((yyvsp[(2) - (3)].id)); + } + break; + + case 26: +/* Line 1787 of yacc.c */ +#line 155 "imap_csim.y" + { + if (current_type != UNDEFINED) + add_shape(current_object); + } + break; + + case 41: +/* Line 1787 of yacc.c */ +#line 182 "imap_csim.y" + { + if (!g_ascii_strcasecmp((yyvsp[(3) - (3)].id), "RECT")) { + current_object = create_rectangle(0, 0, 0, 0); + current_type = RECTANGLE; + } else if (!g_ascii_strcasecmp((yyvsp[(3) - (3)].id), "CIRCLE")) { + current_object = create_circle(0, 0, 0); + current_type = CIRCLE; + } else if (!g_ascii_strcasecmp((yyvsp[(3) - (3)].id), "POLY")) { + current_object = create_polygon(NULL); + current_type = POLYGON; + } else if (!g_ascii_strcasecmp((yyvsp[(3) - (3)].id), "DEFAULT")) { + current_type = UNDEFINED; + } + g_free ((yyvsp[(3) - (3)].id)); + } + break; + + case 42: +/* Line 1787 of yacc.c */ +#line 200 "imap_csim.y" + { + char *p; + if (current_type == RECTANGLE) { + Rectangle_t *rectangle; + + rectangle = ObjectToRectangle(current_object); + p = strtok((yyvsp[(3) - (3)].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[(3) - (3)].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[(3) - (3)].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); + points = 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; + } + + g_free ((yyvsp[(3) - (3)].id)); + } + break; + + case 43: +/* Line 1787 of yacc.c */ +#line 260 "imap_csim.y" + { + if (current_type == UNDEFINED) { + g_strreplace(&_map_info->default_url, (yyvsp[(3) - (3)].id)); + } else { + object_set_url(current_object, unescape_text((yyvsp[(3) - (3)].id))); + } + g_free ((yyvsp[(3) - (3)].id)); + } + break; + + case 44: +/* Line 1787 of yacc.c */ +#line 271 "imap_csim.y" + { + } + break; + + case 46: +/* Line 1787 of yacc.c */ +#line 277 "imap_csim.y" + { + g_free ((yyvsp[(2) - (2)].id)); + } + break; + + case 47: +/* Line 1787 of yacc.c */ +#line 283 "imap_csim.y" + { + object_set_comment(current_object, unescape_text((yyvsp[(3) - (3)].id))); + g_free ((yyvsp[(3) - (3)].id)); + } + break; + + case 48: +/* Line 1787 of yacc.c */ +#line 290 "imap_csim.y" + { + object_set_target(current_object, unescape_text((yyvsp[(3) - (3)].id))); + g_free ((yyvsp[(3) - (3)].id)); + } + break; + + case 49: +/* Line 1787 of yacc.c */ +#line 297 "imap_csim.y" + { + object_set_mouse_over(current_object, unescape_text((yyvsp[(3) - (3)].id))); + g_free ((yyvsp[(3) - (3)].id)); + } + break; + + case 50: +/* Line 1787 of yacc.c */ +#line 304 "imap_csim.y" + { + object_set_mouse_out(current_object, unescape_text((yyvsp[(3) - (3)].id))); + g_free ((yyvsp[(3) - (3)].id)); + } + break; + + case 51: +/* Line 1787 of yacc.c */ +#line 311 "imap_csim.y" + { + object_set_focus(current_object, unescape_text((yyvsp[(3) - (3)].id))); + g_free ((yyvsp[(3) - (3)].id)); + } + break; + + case 52: +/* Line 1787 of yacc.c */ +#line 318 "imap_csim.y" + { + object_set_blur(current_object, unescape_text((yyvsp[(3) - (3)].id))); + g_free ((yyvsp[(3) - (3)].id)); + } + break; + + +/* Line 1787 of yacc.c */ +#line 1831 "y.tab.c" + default: break; + } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + /* 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 - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); + + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if ! YYERROR_VERBOSE + yyerror (YY_("syntax error")); +#else +# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ + yyssp, yytoken) + { + char const *yymsgp = YY_("syntax error"); + int yysyntax_error_status; + yysyntax_error_status = YYSYNTAX_ERROR; + if (yysyntax_error_status == 0) + yymsgp = yymsg; + else if (yysyntax_error_status == 1) + { + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); + if (!yymsg) + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + yysyntax_error_status = 2; + } + else + { + yysyntax_error_status = YYSYNTAX_ERROR; + yymsgp = yymsg; + } + } + yyerror (yymsgp); + if (yysyntax_error_status == 2) + goto yyexhaustedlab; + } +# undef YYSYNTAX_ERROR +#endif + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; + + /* Do not reclaim the symbols of the rule which action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (!yypact_value_is_default (yyn)) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + + yydestruct ("Error: popping", + yystos[yystate], yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + *++yyvsp = yylval; + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#if !defined yyoverflow || YYERROR_VERBOSE +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEMPTY) + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + } + /* Do not reclaim the symbols of the rule which action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + /* Make sure YYID is used. */ + return YYID (yyresult); +} + + +/* Line 2048 of yacc.c */ +#line 327 "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 = g_fopen(filename, "r"); + if (csim_in) { + _map_info = get_map_info(); + status = !csim_parse(); + fclose(csim_in); + } else { + status = FALSE; + } + return status; +} + +static gchar* +unescape_text (gchar *input) +{ + /* + * We "unescape" simple things "in place", knowing that unescaped + * strings always are shorter than the original input. + * + * It is a shame there is no g_markup_unescape_text() function, but + * instead you have to create a full GMarkupParser/Context. + */ + struct token { + const char *escaped; + const char unescaped; + }; + const struct token tab[] = { + { """, '"' }, + { "'", '\'' }, + { "&", '&' }, + { "<", '<' }, + { ">", '>' } + }; + + size_t i; + for (i = 0; i < (sizeof tab / sizeof tab[0]); i++) + { + const size_t escaped_len = strlen (tab[i].escaped); + char *p; + + /* FIXME: The following code does not perform a UTF-8 substring + search. */ + for (p = strstr (input, tab[i].escaped); + p != NULL; + p = strstr (p, tab[i].escaped)) + { + size_t copy_len; + *p++ = tab[i].unescaped; + copy_len = strlen (p) - escaped_len + 2; + memmove (p, p + escaped_len - 1, copy_len); + if (*p == 0) + break; + } + } + + return input; +} + |