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--- xnu/xnu-3789.60.24/libkern/c++/OSUnserializeXML.cpp
+++ xnu/xnu-792/libkern/c++/OSUnserializeXML.cpp
@@ -1,29 +1,23 @@
/*
- * Copyright (c) 1999-2013 Apple Inc. All rights reserved.
+ * Copyright (c) 1999-2002 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ * @APPLE_LICENSE_HEADER_START@
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. The rights granted to you under the License
- * may not be used to create, or enable the creation or redistribution of,
- * unlawful or unlicensed copies of an Apple operating system, or to
- * circumvent, violate, or enable the circumvention or violation of, any
- * terms of an Apple operating system software license agreement.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
- * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ * @APPLE_LICENSE_HEADER_END@
*/
/*
@@ -48,122 +42,46 @@
// DO NOT EDIT OSUnserializeXML.cpp!
//
// this means you!
-/* A Bison parser, made by GNU Bison 2.3. */
-
-/* Skeleton implementation for Bison's Yacc-like parsers in C
-
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
- 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., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
-
-/* 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 "2.3"
-
-/* Skeleton name. */
-#define YYSKELETON_NAME "yacc.c"
-
-/* Pure parsers. */
-#define YYPURE 1
-
-/* Using locations. */
-#define YYLSP_NEEDED 0
-
-/* Substitute the variable and function names. */
+//
+//
+//
+//
+//
+//
+
+/* A Bison parser, made from OSUnserializeXML.y
+ by GNU Bison version 1.28 */
+
+#define YYBISON 1 /* Identify Bison output. */
+
#define yyparse OSUnserializeXMLparse
-#define yylex OSUnserializeXMLlex
+#define yylex OSUnserializeXMLlex
#define yyerror OSUnserializeXMLerror
-#define yylval OSUnserializeXMLlval
-#define yychar OSUnserializeXMLchar
+#define yylval OSUnserializeXMLlval
+#define yychar OSUnserializeXMLchar
#define yydebug OSUnserializeXMLdebug
#define yynerrs OSUnserializeXMLnerrs
-
-
-/* Tokens. */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
- /* Put the tokens into the symbol table, so that GDB and other debuggers
- know about them. */
- enum yytokentype {
- ARRAY = 258,
- BOOLEAN = 259,
- DATA = 260,
- DICTIONARY = 261,
- IDREF = 262,
- KEY = 263,
- NUMBER = 264,
- SET = 265,
- STRING = 266,
- SYNTAX_ERROR = 267
- };
-#endif
-/* Tokens. */
-#define ARRAY 258
-#define BOOLEAN 259
-#define DATA 260
-#define DICTIONARY 261
-#define IDREF 262
-#define KEY 263
-#define NUMBER 264
-#define SET 265
-#define STRING 266
-#define SYNTAX_ERROR 267
-
-
-
-
-/* Copy the first part of user declarations. */
-#line 61 "OSUnserializeXML.y"
+#define ARRAY 257
+#define BOOLEAN 258
+#define DATA 259
+#define DICTIONARY 260
+#define IDREF 261
+#define KEY 262
+#define NUMBER 263
+#define SET 264
+#define STRING 265
+#define SYNTAX_ERROR 266
+
+#line 55 "OSUnserializeXML.y"
#include <string.h>
#include <libkern/c++/OSMetaClass.h>
#include <libkern/c++/OSContainers.h>
#include <libkern/c++/OSLib.h>
-#define MAX_OBJECTS 65535
-
#define YYSTYPE object_t *
#define YYPARSE_PARAM state
-#define YYLEX_PARAM (parser_state_t *)state
+#define YYLEX_PARAM state
// this is the internal struct used to hold objects on parser stack
// it represents objects both before and after they have been created
@@ -172,7 +90,7 @@
struct object *free;
struct object *elements;
OSObject *object;
- OSSymbol *key; // for dictionary
+ OSString *key; // for dictionary
int size;
void *data; // for data
char *string; // for string & symbol
@@ -191,16 +109,16 @@
OSDictionary *tags; // used to remember "ID" tags
OSString **errorString; // parse error with line
OSObject *parsedObject; // resultant object of parsed text
- int parsedObjectCount;
} parser_state_t;
#define STATE ((parser_state_t *)state)
#undef yyerror
#define yyerror(s) OSUnserializeerror(STATE, (s))
-static int OSUnserializeerror(parser_state_t *state, const char *s);
+static int OSUnserializeerror(parser_state_t *state, char *s);
static int yylex(YYSTYPE *lvalp, parser_state_t *state);
+static int yyparse(void * state);
static object_t *newObject(parser_state_t *state);
static void freeObject(parser_state_t *state, object_t *o);
@@ -212,7 +130,6 @@
static object_t *buildArray(parser_state_t *state, object_t *o);
static object_t *buildSet(parser_state_t *state, object_t *o);
static object_t *buildString(parser_state_t *state, object_t *o);
-static object_t *buildSymbol(parser_state_t *state, object_t *o);
static object_t *buildData(parser_state_t *state, object_t *o);
static object_t *buildNumber(parser_state_t *state, object_t *o);
static object_t *buildBoolean(parser_state_t *state, object_t *o);
@@ -222,1085 +139,472 @@
extern void *kern_os_realloc(void * addr, size_t size);
extern void kern_os_free(void * addr);
+//XXX shouldn't have to define these
+extern long strtol(const char *, char **, int);
+extern unsigned long strtoul(const char *, char **, int);
+
} /* extern "C" */
#define malloc(s) kern_os_malloc(s)
#define realloc(a, s) kern_os_realloc(a, s)
-#define free(a) kern_os_free((void *)a)
-
-
-
-/* Enabling traces. */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-
-/* Enabling verbose error messages. */
-#ifdef YYERROR_VERBOSE
-# undef YYERROR_VERBOSE
-# define YYERROR_VERBOSE 1
+#define free(a) kern_os_free(a)
+
+#ifndef YYSTYPE
+#define YYSTYPE int
+#endif
+
+
+#ifndef __cplusplus
+#ifndef __STDC__
+#define const
+#endif
+#endif
+
+
+
+#define YYFINAL 40
+#define YYFLAG -32768
+#define YYNTBASE 19
+
+#define YYTRANSLATE(x) ((unsigned)(x) <= 266 ? yytranslate[x] : 33)
+
+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, 15,
+ 16, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 17, 2, 18, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 13, 2, 14, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 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
+};
+
+#if YYDEBUG != 0
+static const short yyprhs[] = { 0,
+ 0, 1, 3, 5, 7, 9, 11, 13, 15, 17,
+ 19, 21, 24, 28, 30, 32, 35, 38, 40, 43,
+ 47, 49, 52, 56, 58, 60, 63, 65, 67, 69,
+ 71
+};
+
+static const short yyrhs[] = { -1,
+ 20, 0, 12, 0, 21, 0, 25, 0, 26, 0,
+ 32, 0, 29, 0, 31, 0, 28, 0, 30, 0,
+ 13, 14, 0, 13, 22, 14, 0, 6, 0, 23,
+ 0, 22, 23, 0, 24, 20, 0, 8, 0, 15,
+ 16, 0, 15, 27, 16, 0, 3, 0, 17, 18,
+ 0, 17, 27, 18, 0, 10, 0, 20, 0, 27,
+ 20, 0, 4, 0, 5, 0, 7, 0, 9, 0,
+ 11, 0
+};
+
+#endif
+
+#if YYDEBUG != 0
+static const short yyrline[] = { 0,
+ 144, 147, 152, 157, 158, 159, 160, 161, 162, 163,
+ 164, 177, 180, 183, 186, 187, 192, 201, 206, 209,
+ 212, 215, 218, 221, 224, 227, 234, 237, 240, 243,
+ 246
+};
+#endif
+
+
+#if YYDEBUG != 0 || defined (YYERROR_VERBOSE)
+
+static const char * const yytname[] = { "$","error","$undefined.","ARRAY",
+"BOOLEAN","DATA","DICTIONARY","IDREF","KEY","NUMBER","SET","STRING","SYNTAX_ERROR",
+"'{'","'}'","'('","')'","'['","']'","input","object","dict","pairs","pair","key",
+"array","set","elements","boolean","data","idref","number","string", NULL
+};
+#endif
+
+static const short yyr1[] = { 0,
+ 19, 19, 19, 20, 20, 20, 20, 20, 20, 20,
+ 20, 21, 21, 21, 22, 22, 23, 24, 25, 25,
+ 25, 26, 26, 26, 27, 27, 28, 29, 30, 31,
+ 32
+};
+
+static const short yyr2[] = { 0,
+ 0, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 2, 3, 1, 1, 2, 2, 1, 2, 3,
+ 1, 2, 3, 1, 1, 2, 1, 1, 1, 1,
+ 1
+};
+
+static const short yydefact[] = { 1,
+ 21, 27, 28, 14, 29, 30, 24, 31, 3, 0,
+ 0, 0, 2, 4, 5, 6, 10, 8, 11, 9,
+ 7, 18, 12, 0, 15, 0, 19, 25, 0, 22,
+ 0, 13, 16, 17, 20, 26, 23, 0, 0, 0
+};
+
+static const short yydefgoto[] = { 38,
+ 28, 14, 24, 25, 26, 15, 16, 29, 17, 18,
+ 19, 20, 21
+};
+
+static const short yypact[] = { 45,
+-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, 4,
+ 60, -2,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
+-32768,-32768,-32768, 6,-32768, 90,-32768,-32768, 75,-32768,
+ 29,-32768,-32768,-32768,-32768,-32768,-32768, 10, 17,-32768
+};
+
+static const short yypgoto[] = {-32768,
+ 0,-32768,-32768, -18,-32768,-32768,-32768, 7,-32768,-32768,
+-32768,-32768,-32768
+};
+
+
+#define YYLAST 107
+
+
+static const short yytable[] = { 13,
+ 1, 2, 3, 4, 5, 33, 6, 7, 8, 39,
+ 10, 22, 11, 22, 12, 30, 40, 23, 31, 32,
+ 0, 0, 0, 0, 0, 34, 0, 0, 36, 0,
+ 36, 1, 2, 3, 4, 5, 0, 6, 7, 8,
+ 0, 10, 0, 11, 0, 12, 37, 1, 2, 3,
+ 4, 5, 0, 6, 7, 8, 9, 10, 0, 11,
+ 0, 12, 1, 2, 3, 4, 5, 0, 6, 7,
+ 8, 0, 10, 0, 11, 27, 12, 1, 2, 3,
+ 4, 5, 0, 6, 7, 8, 0, 10, 0, 11,
+ 35, 12, 1, 2, 3, 4, 5, 0, 6, 7,
+ 8, 0, 10, 0, 11, 0, 12
+};
+
+static const short yycheck[] = { 0,
+ 3, 4, 5, 6, 7, 24, 9, 10, 11, 0,
+ 13, 8, 15, 8, 17, 18, 0, 14, 12, 14,
+ -1, -1, -1, -1, -1, 26, -1, -1, 29, -1,
+ 31, 3, 4, 5, 6, 7, -1, 9, 10, 11,
+ -1, 13, -1, 15, -1, 17, 18, 3, 4, 5,
+ 6, 7, -1, 9, 10, 11, 12, 13, -1, 15,
+ -1, 17, 3, 4, 5, 6, 7, -1, 9, 10,
+ 11, -1, 13, -1, 15, 16, 17, 3, 4, 5,
+ 6, 7, -1, 9, 10, 11, -1, 13, -1, 15,
+ 16, 17, 3, 4, 5, 6, 7, -1, 9, 10,
+ 11, -1, 13, -1, 15, -1, 17
+};
+#define YYPURE 1
+
+/* -*-C-*- Note some compilers choke on comments on `#line' lines. */
+#line 3 "/usr/share/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 YYERROR_VERBOSE 0
-#endif
-
-/* Enabling the token table. */
-#ifndef YYTOKEN_TABLE
-# define YYTOKEN_TABLE 0
-#endif
-
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef int YYSTYPE;
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-# define YYSTYPE_IS_TRIVIAL 1
-#endif
-
-
-
-/* Copy the second part of user declarations. */
-
-
-/* Line 216 of yacc.c. */
-#line 215 "OSUnserializeXML.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 i)
-#else
-static int
-YYID (i)
- int i;
-#endif
-{
- return i;
-}
-#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 _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef _STDLIB_H
-# define _STDLIB_H 1
-# 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 _STDLIB_H \
- && ! ((defined YYMALLOC || defined malloc) \
- && (defined YYFREE || defined free)))
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef _STDLIB_H
-# define _STDLIB_H 1
-# endif
-# endif
-# ifndef YYMALLOC
-# define YYMALLOC malloc
-# if ! defined malloc && ! defined _STDLIB_H && (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 _STDLIB_H && (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;
- YYSTYPE yyvs;
- };
-
-/* 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)
-
-/* Copy COUNT objects from FROM to TO. The source and destination do
- not overlap. */
-# ifndef YYCOPY
-# if defined __GNUC__ && 1 < __GNUC__
-# define YYCOPY(To, From, Count) \
- __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
-# else
-# define YYCOPY(To, From, Count) \
- do \
- { \
- YYSIZE_T yyi; \
- for (yyi = 0; yyi < (Count); yyi++) \
- (To)[yyi] = (From)[yyi]; \
- } \
- while (YYID (0))
-# endif
-# endif
-
-/* 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) \
- do \
- { \
- YYSIZE_T yynewbytes; \
- YYCOPY (&yyptr->Stack, Stack, yysize); \
- Stack = &yyptr->Stack; \
- yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
- yyptr += yynewbytes / sizeof (*yyptr); \
- } \
- while (YYID (0))
-
-#endif
-
-/* YYFINAL -- State number of the termination state. */
-#define YYFINAL 33
-/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 108
-
-/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 19
-/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 15
-/* YYNRULES -- Number of rules. */
-#define YYNRULES 32
-/* YYNRULES -- Number of states. */
-#define YYNSTATES 40
-
-/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
-#define YYUNDEFTOK 2
-#define YYMAXUTOK 267
-
-#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,
- 15, 16, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 17, 2, 18, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 13, 2, 14, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
- 5, 6, 7, 8, 9, 10, 11, 12
-};
-
-#if YYDEBUG
-/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
- YYRHS. */
-static const yytype_uint8 yyprhs[] =
-{
- 0, 0, 3, 4, 6, 8, 10, 12, 14, 16,
- 18, 20, 22, 24, 27, 31, 33, 35, 38, 41,
- 43, 46, 50, 52, 55, 59, 61, 63, 66, 68,
- 70, 72, 74
-};
-
-/* YYRHS -- A `-1'-separated list of the rules' RHS. */
-static const yytype_int8 yyrhs[] =
-{
- 20, 0, -1, -1, 21, -1, 12, -1, 22, -1,
- 26, -1, 27, -1, 33, -1, 30, -1, 32, -1,
- 29, -1, 31, -1, 13, 14, -1, 13, 23, 14,
- -1, 6, -1, 24, -1, 23, 24, -1, 25, 21,
- -1, 8, -1, 15, 16, -1, 15, 28, 16, -1,
- 3, -1, 17, 18, -1, 17, 28, 18, -1, 10,
- -1, 21, -1, 28, 21, -1, 4, -1, 5, -1,
- 7, -1, 9, -1, 11, -1
-};
-
-/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
-static const yytype_uint16 yyrline[] =
-{
- 0, 149, 149, 152, 157, 162, 174, 186, 198, 210,
- 222, 234, 246, 265, 268, 271, 274, 275, 290, 299,
- 311, 314, 317, 320, 323, 326, 329, 332, 339, 342,
- 345, 348, 351
-};
-#endif
-
-#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
-/* 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", "ARRAY", "BOOLEAN", "DATA", "DICTIONARY",
- "IDREF", "KEY", "NUMBER", "SET", "STRING", "SYNTAX_ERROR", "'{'", "'}'",
- "'('", "')'", "'['", "']'", "$accept", "input", "object", "dict",
- "pairs", "pair", "key", "array", "set", "elements", "boolean", "data",
- "idref", "number", "string", 0
-};
-#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, 123, 125, 40, 41, 91, 93
-};
-# endif
-
-/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
-static const yytype_uint8 yyr1[] =
-{
- 0, 19, 20, 20, 20, 21, 21, 21, 21, 21,
- 21, 21, 21, 22, 22, 22, 23, 23, 24, 25,
- 26, 26, 26, 27, 27, 27, 28, 28, 29, 30,
- 31, 32, 33
-};
-
-/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
-static const yytype_uint8 yyr2[] =
-{
- 0, 2, 0, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 2, 3, 1, 1, 2, 2, 1,
- 2, 3, 1, 2, 3, 1, 1, 2, 1, 1,
- 1, 1, 1
-};
-
-/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
- STATE-NUM when YYTABLE doesn't specify something else to do. Zero
- means the default is an error. */
-static const yytype_uint8 yydefact[] =
-{
- 2, 22, 28, 29, 15, 30, 31, 25, 32, 4,
- 0, 0, 0, 0, 3, 5, 6, 7, 11, 9,
- 12, 10, 8, 19, 13, 0, 16, 0, 20, 26,
- 0, 23, 0, 1, 14, 17, 18, 21, 27, 24
-};
-
-/* YYDEFGOTO[NTERM-NUM]. */
-static const yytype_int8 yydefgoto[] =
-{
- -1, 13, 29, 15, 25, 26, 27, 16, 17, 30,
- 18, 19, 20, 21, 22
-};
-
-/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
- STATE-NUM. */
-#define YYPACT_NINF -20
-static const yytype_int8 yypact[] =
-{
- 46, -20, -20, -20, -20, -20, -20, -20, -20, -20,
- 4, 61, -2, 10, -20, -20, -20, -20, -20, -20,
- -20, -20, -20, -20, -20, 6, -20, 91, -20, -20,
- 76, -20, 30, -20, -20, -20, -20, -20, -20, -20
-};
-
-/* YYPGOTO[NTERM-NUM]. */
-static const yytype_int8 yypgoto[] =
-{
- -20, -20, 0, -20, -20, -19, -20, -20, -20, 5,
- -20, -20, -20, -20, -20
-};
-
-/* 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 zero, do what YYDEFACT says.
- If YYTABLE_NINF, syntax error. */
-#define YYTABLE_NINF -1
-static const yytype_uint8 yytable[] =
-{
- 14, 1, 2, 3, 4, 5, 35, 6, 7, 8,
- 33, 10, 23, 11, 23, 12, 31, 32, 24, 0,
- 34, 0, 0, 0, 0, 0, 0, 36, 0, 0,
- 38, 0, 38, 1, 2, 3, 4, 5, 0, 6,
- 7, 8, 0, 10, 0, 11, 0, 12, 39, 1,
- 2, 3, 4, 5, 0, 6, 7, 8, 9, 10,
- 0, 11, 0, 12, 1, 2, 3, 4, 5, 0,
- 6, 7, 8, 0, 10, 0, 11, 28, 12, 1,
- 2, 3, 4, 5, 0, 6, 7, 8, 0, 10,
- 0, 11, 37, 12, 1, 2, 3, 4, 5, 0,
- 6, 7, 8, 0, 10, 0, 11, 0, 12
-};
-
-static const yytype_int8 yycheck[] =
-{
- 0, 3, 4, 5, 6, 7, 25, 9, 10, 11,
- 0, 13, 8, 15, 8, 17, 18, 12, 14, -1,
- 14, -1, -1, -1, -1, -1, -1, 27, -1, -1,
- 30, -1, 32, 3, 4, 5, 6, 7, -1, 9,
- 10, 11, -1, 13, -1, 15, -1, 17, 18, 3,
- 4, 5, 6, 7, -1, 9, 10, 11, 12, 13,
- -1, 15, -1, 17, 3, 4, 5, 6, 7, -1,
- 9, 10, 11, -1, 13, -1, 15, 16, 17, 3,
- 4, 5, 6, 7, -1, 9, 10, 11, -1, 13,
- -1, 15, 16, 17, 3, 4, 5, 6, 7, -1,
- 9, 10, 11, -1, 13, -1, 15, -1, 17
-};
-
-/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
- symbol of state STATE-NUM. */
-static const yytype_uint8 yystos[] =
-{
- 0, 3, 4, 5, 6, 7, 9, 10, 11, 12,
- 13, 15, 17, 20, 21, 22, 26, 27, 29, 30,
- 31, 32, 33, 8, 14, 23, 24, 25, 16, 21,
- 28, 18, 28, 0, 14, 24, 21, 16, 21, 18
-};
+#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 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.
+#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) \
+#define YYBACKUP(token, value) \
do \
if (yychar == YYEMPTY && yylen == 1) \
- { \
- yychar = (Token); \
- yylval = (Value); \
- yytoken = YYTRANSLATE (yychar); \
- YYPOPSTACK (1); \
+ { yychar = (token), yylval = (value); \
+ yychar1 = YYTRANSLATE (yychar); \
+ YYPOPSTACK; \
goto yybackup; \
} \
else \
- { \
- yyerror (YY_("syntax error: cannot back up")); \
- YYERROR; \
- } \
-while (YYID (0))
-
+ { yyerror ("syntax error: cannot back up"); YYERROR; } \
+while (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). */
-
-#define YYRHSLOC(Rhs, K) ((Rhs)[K])
-#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
-
-
-/* YY_LOCATION_PRINT -- Print the location on the stream.
- This macro was not mandated originally: define only if we know
- we won't break user code: when these are the locations we know. */
-
-#ifndef YY_LOCATION_PRINT
-# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
-# define YY_LOCATION_PRINT(File, Loc) \
- fprintf (File, "%d.%d-%d.%d", \
- (Loc).first_line, (Loc).first_column, \
- (Loc).last_line, (Loc).last_column)
-# else
-# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
-# endif
-#endif
-
-
-/* YYLEX -- calling `yylex' with the right arguments. */
-
+#ifndef YYPURE
+#define YYLEX yylex()
+#endif
+
+#ifdef YYPURE
+#ifdef YYLSP_NEEDED
#ifdef YYLEX_PARAM
-# define YYLEX yylex (&yylval, YYLEX_PARAM)
+#define YYLEX yylex(&yylval, &yylloc, YYLEX_PARAM)
#else
-# define YYLEX yylex (&yylval)
-#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)
+#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_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+__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/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
-static void
-yy_symbol_value_print (yyoutput, yytype, yyvaluep)
- FILE *yyoutput;
- int yytype;
- YYSTYPE const * const yyvaluep;
-#endif
-{
- 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)
+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
-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 *bottom, yytype_int16 *top)
-#else
-static void
-yy_stack_print (bottom, top)
- yytype_int16 *bottom;
- yytype_int16 *top;
-#endif
-{
- YYFPRINTF (stderr, "Stack now");
- for (; bottom <= top; ++bottom)
- YYFPRINTF (stderr, " %d", *bottom);
- 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++)
- {
- fprintf (stderr, " $%d = ", yyi + 1);
- yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
- &(yyvsp[(yyi + 1) - (yynrhs)])
- );
- fprintf (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 64
-#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 YYRESULT an error message about the unexpected token
- YYCHAR while in state YYSTATE. Return the number of bytes copied,
- including the terminating null byte. If YYRESULT is null, do not
- copy anything; just return the number of bytes that would be
- copied. As a special case, return 0 if an ordinary "syntax error"
- message will do. Return YYSIZE_MAXIMUM if overflow occurs during
- size calculation. */
-static YYSIZE_T
-yysyntax_error (char *yyresult, int yystate, int yychar)
-{
- int yyn = yypact[yystate];
-
- if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
- return 0;
- else
- {
- int yytype = YYTRANSLATE (yychar);
- YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
- YYSIZE_T yysize = yysize0;
- YYSIZE_T yysize1;
- int yysize_overflow = 0;
- enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
- char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
- int yyx;
-
-# if 0
- /* This is so xgettext sees the translatable formats that are
- constructed on the fly. */
- YY_("syntax error, unexpected %s");
- YY_("syntax error, unexpected %s, expecting %s");
- YY_("syntax error, unexpected %s, expecting %s or %s");
- YY_("syntax error, unexpected %s, expecting %s or %s or %s");
- YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
-# endif
- char *yyfmt;
- char const *yyf;
- static char const yyunexpected[] = "syntax error, unexpected %s";
- static char const yyexpecting[] = ", expecting %s";
- static char const yyor[] = " or %s";
- char yyformat[sizeof yyunexpected
- + sizeof yyexpecting - 1
- + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
- * (sizeof yyor - 1))];
- char const *yyprefix = yyexpecting;
-
- /* Start YYX at -YYN if negative to avoid negative indexes in
- YYCHECK. */
- 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 yycount = 1;
-
- yyarg[0] = yytname[yytype];
- yyfmt = yystpcpy (yyformat, yyunexpected);
-
- for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
- {
- if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
- {
- yycount = 1;
- yysize = yysize0;
- yyformat[sizeof yyunexpected - 1] = '\0';
- break;
- }
- yyarg[yycount++] = yytname[yyx];
- yysize1 = yysize + yytnamerr (0, yytname[yyx]);
- yysize_overflow |= (yysize1 < yysize);
- yysize = yysize1;
- yyfmt = yystpcpy (yyfmt, yyprefix);
- yyprefix = yyor;
- }
-
- yyf = YY_(yyformat);
- yysize1 = yysize + yystrlen (yyf);
- yysize_overflow |= (yysize1 < yysize);
- yysize = yysize1;
-
- if (yysize_overflow)
- return YYSIZE_MAXIMUM;
-
- if (yyresult)
- {
- /* 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 = yyresult;
- int yyi = 0;
- while ((*yyp = *yyf) != '\0')
- {
- if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
- {
- yyp += yytnamerr (yyp, yyarg[yyi++]);
- yyf += 2;
- }
- else
- {
- yyp++;
- yyf++;
- }
- }
- }
- return yysize;
- }
-}
-#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;
- }
-}
-
-
-
-/* Prevent warnings from -Wmissing-prototypes. */
-
-#ifdef YYPARSE_PARAM
-#if defined __STDC__ || defined __cplusplus
-int yyparse (void *YYPARSE_PARAM);
-#else
-int yyparse ();
-#endif
-#else /* ! YYPARSE_PARAM */
-#if defined __STDC__ || defined __cplusplus
-int yyparse (void);
-#else
-int yyparse ();
-#endif
-#endif /* ! YYPARSE_PARAM */
-
-
-
-
-
-
-/*----------.
-| 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
-{
- /* The look-ahead symbol. */
-int yychar;
-
-/* The semantic value of the look-ahead symbol. */
-YYSTYPE yylval;
-
-/* Number of syntax errors so far. */
-int yynerrs;
-
- int yystate;
- int yyn;
- int yyresult;
- /* Number of tokens to shift before error messages enabled. */
- int yyerrstatus;
- /* Look-ahead token as an internal (translated) token number. */
- int yytoken = 0;
-#if YYERROR_VERBOSE
- /* Buffer for error messages, and its allocated size. */
- char yymsgbuf[128];
- char *yymsg = yymsgbuf;
- YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
-#endif
-
- /* Three stacks and their tools:
- `yyss': related to states,
- `yyvs': related to semantic values,
- `yyls': related to locations.
-
- Refer to the stacks thru separate pointers, to allow yyoverflow
- to reallocate them elsewhere. */
-
- /* The state stack. */
- yytype_int16 yyssa[YYINITDEPTH];
- yytype_int16 *yyss = yyssa;
- yytype_int16 *yyssp;
-
- /* The semantic value stack. */
- YYSTYPE yyvsa[YYINITDEPTH];
- YYSTYPE *yyvs = yyvsa;
- YYSTYPE *yyvsp;
-
-
-
-#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
-
- YYSIZE_T yystacksize = YYINITDEPTH;
-
- /* The variables used to return semantic value and location from the
- action routines. */
- YYSTYPE yyval;
-
-
- /* The number of symbols on the RHS of the reduced rule.
- Keep to zero when no symbol should be popped. */
- int yylen = 0;
-
- YYDPRINTF ((stderr, "Starting parse\n"));
+#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;
@@ -1312,668 +616,608 @@
so that they stay on the same level as the state stack.
The wasted elements are never initialized. */
- yyssp = yyss;
+ yyssp = yyss - 1;
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)
+#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. */
- YYSIZE_T yysize = yyssp - yyss + 1;
+ int size = 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;
- }
+ /* 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 */
-# ifndef YYSTACK_RELOCATE
- goto yyexhaustedlab;
-# else
/* Extend the stack our own way. */
- if (YYMAXDEPTH <= yystacksize)
- goto yyexhaustedlab;
+ 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 (YYMAXDEPTH < yystacksize)
+ if (yystacksize > YYMAXDEPTH)
yystacksize = YYMAXDEPTH;
-
- {
- yytype_int16 *yyss1 = yyss;
- union yyalloc *yyptr =
- (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
- if (! yyptr)
- goto yyexhaustedlab;
- YYSTACK_RELOCATE (yyss);
- YYSTACK_RELOCATE (yyvs);
-
-# undef YYSTACK_RELOCATE
- if (yyss1 != yyssa)
- YYSTACK_FREE (yyss1);
- }
-# endif
+#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 + yysize - 1;
- yyvsp = yyvs + yysize - 1;
-
-
- YYDPRINTF ((stderr, "Stack size increased to %lu\n",
- (unsigned long int) yystacksize));
-
- if (yyss + yystacksize - 1 <= yyssp)
+ 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;
}
- YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+#if YYDEBUG != 0
+ if (yydebug)
+ fprintf(stderr, "Entering state %d\n", yystate);
+#endif
goto yybackup;
-
-/*-----------.
-| yybackup. |
-`-----------*/
-yybackup:
-
- /* Do appropriate processing given the current state. Read a
- look-ahead token if we need one and don't already have one. */
-
- /* First try to decide what to do without reference to look-ahead token. */
+ 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 == YYPACT_NINF)
+ if (yyn == YYFLAG)
goto yydefault;
- /* Not known => get a look-ahead token if don't already have one. */
-
- /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */
+ /* 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)
{
- YYDPRINTF ((stderr, "Reading a token: "));
+#if YYDEBUG != 0
+ if (yydebug)
+ fprintf(stderr, "Reading a token: ");
+#endif
yychar = YYLEX;
}
- if (yychar <= YYEOF)
+ /* Convert token to internal form (in yychar1) for indexing tables with */
+
+ if (yychar <= 0) /* This means end of input. */
{
- yychar = yytoken = YYEOF;
- YYDPRINTF ((stderr, "Now at end of input.\n"));
+ 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
{
- yytoken = YYTRANSLATE (yychar);
- YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+ 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
}
- /* 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)
+ yyn += yychar1;
+ if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
goto yydefault;
+
yyn = yytable[yyn];
- if (yyn <= 0)
+
+ /* 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 == 0 || yyn == YYTABLE_NINF)
+ if (yyn == YYFLAG)
goto yyerrlab;
yyn = -yyn;
goto yyreduce;
}
+ else if (yyn == 0)
+ goto yyerrlab;
if (yyn == YYFINAL)
YYACCEPT;
- /* Count tokens shifted since error; after three, turn off error
- status. */
- if (yyerrstatus)
- yyerrstatus--;
-
- /* Shift the look-ahead token. */
- YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
-
- /* Discard the shifted token unless it is eof. */
+ /* 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;
- *++yyvsp = yylval;
-
goto yynewstate;
-
-/*-----------------------------------------------------------.
-| yydefault -- do the default action for the current state. |
-`-----------------------------------------------------------*/
+/* Do the default action for the current state. */
yydefault:
+
yyn = yydefact[yystate];
if (yyn == 0)
goto yyerrlab;
- goto yyreduce;
-
-
-/*-----------------------------.
-| yyreduce -- Do a reduction. |
-`-----------------------------*/
+
+/* Do a reduction. yyn is the number of a rule to reduce with. */
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)
+ if (yylen > 0)
+ yyval = yyvsp[1-yylen]; /* implement default value of the action */
+
+#if YYDEBUG != 0
+ if (yydebug)
{
- case 2:
-#line 149 "OSUnserializeXML.y"
- { yyerror("unexpected end of buffer");
+ 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 1:
+#line 144 "OSUnserializeXML.y"
+{ yyerror("unexpected end of buffer");
YYERROR;
- ;}
- break;
-
- case 3:
+ ;
+ break;}
+case 2:
+#line 147 "OSUnserializeXML.y"
+{ STATE->parsedObject = yyvsp[0]->object;
+ yyvsp[0]->object = 0;
+ freeObject(STATE, yyvsp[0]);
+ YYACCEPT;
+ ;
+ break;}
+case 3:
#line 152 "OSUnserializeXML.y"
- { STATE->parsedObject = (yyvsp[(1) - (1)])->object;
- (yyvsp[(1) - (1)])->object = 0;
- freeObject(STATE, (yyvsp[(1) - (1)]));
- YYACCEPT;
- ;}
- break;
-
- case 4:
+{ yyerror("syntax error");
+ YYERROR;
+ ;
+ break;}
+case 4:
#line 157 "OSUnserializeXML.y"
- { yyerror("syntax error");
- YYERROR;
- ;}
- break;
-
- case 5:
+{ yyval = buildDictionary(STATE, yyvsp[0]); ;
+ break;}
+case 5:
+#line 158 "OSUnserializeXML.y"
+{ yyval = buildArray(STATE, yyvsp[0]); ;
+ break;}
+case 6:
+#line 159 "OSUnserializeXML.y"
+{ yyval = buildSet(STATE, yyvsp[0]); ;
+ break;}
+case 7:
+#line 160 "OSUnserializeXML.y"
+{ yyval = buildString(STATE, yyvsp[0]); ;
+ break;}
+case 8:
+#line 161 "OSUnserializeXML.y"
+{ yyval = buildData(STATE, yyvsp[0]); ;
+ break;}
+case 9:
#line 162 "OSUnserializeXML.y"
- { (yyval) = buildDictionary(STATE, (yyvsp[(1) - (1)]));
-
- if (!yyval->object) {
- yyerror("buildDictionary");
- YYERROR;
- }
- STATE->parsedObjectCount++;
- if (STATE->parsedObjectCount > MAX_OBJECTS) {
- yyerror("maximum object count");
- YYERROR;
- }
- ;}
- break;
-
- case 6:
-#line 174 "OSUnserializeXML.y"
- { (yyval) = buildArray(STATE, (yyvsp[(1) - (1)]));
-
- if (!yyval->object) {
- yyerror("buildArray");
- YYERROR;
- }
- STATE->parsedObjectCount++;
- if (STATE->parsedObjectCount > MAX_OBJECTS) {
- yyerror("maximum object count");
- YYERROR;
- }
- ;}
- break;
-
- case 7:
-#line 186 "OSUnserializeXML.y"
- { (yyval) = buildSet(STATE, (yyvsp[(1) - (1)]));
-
- if (!yyval->object) {
- yyerror("buildSet");
- YYERROR;
- }
- STATE->parsedObjectCount++;
- if (STATE->parsedObjectCount > MAX_OBJECTS) {
- yyerror("maximum object count");
- YYERROR;
- }
- ;}
- break;
-
- case 8:
-#line 198 "OSUnserializeXML.y"
- { (yyval) = buildString(STATE, (yyvsp[(1) - (1)]));
-
- if (!yyval->object) {
- yyerror("buildString");
- YYERROR;
- }
- STATE->parsedObjectCount++;
- if (STATE->parsedObjectCount > MAX_OBJECTS) {
- yyerror("maximum object count");
- YYERROR;
- }
- ;}
- break;
-
- case 9:
-#line 210 "OSUnserializeXML.y"
- { (yyval) = buildData(STATE, (yyvsp[(1) - (1)]));
-
- if (!yyval->object) {
- yyerror("buildData");
- YYERROR;
- }
- STATE->parsedObjectCount++;
- if (STATE->parsedObjectCount > MAX_OBJECTS) {
- yyerror("maximum object count");
- YYERROR;
- }
- ;}
- break;
-
- case 10:
-#line 222 "OSUnserializeXML.y"
- { (yyval) = buildNumber(STATE, (yyvsp[(1) - (1)]));
-
- if (!yyval->object) {
- yyerror("buildNumber");
- YYERROR;
- }
- STATE->parsedObjectCount++;
- if (STATE->parsedObjectCount > MAX_OBJECTS) {
- yyerror("maximum object count");
- YYERROR;
- }
- ;}
- break;
-
- case 11:
-#line 234 "OSUnserializeXML.y"
- { (yyval) = buildBoolean(STATE, (yyvsp[(1) - (1)]));
-
- if (!yyval->object) {
- yyerror("buildBoolean");
- YYERROR;
- }
- STATE->parsedObjectCount++;
- if (STATE->parsedObjectCount > MAX_OBJECTS) {
- yyerror("maximum object count");
- YYERROR;
- }
- ;}
- break;
-
- case 12:
-#line 246 "OSUnserializeXML.y"
- { (yyval) = retrieveObject(STATE, (yyvsp[(1) - (1)])->idref);
- if ((yyval)) {
- (yyval)->object->retain();
+{ yyval = buildNumber(STATE, yyvsp[0]); ;
+ break;}
+case 10:
+#line 163 "OSUnserializeXML.y"
+{ yyval = buildBoolean(STATE, yyvsp[0]); ;
+ break;}
+case 11:
+#line 164 "OSUnserializeXML.y"
+{ yyval = retrieveObject(STATE, yyvsp[0]->idref);
+ if (yyval) {
+ yyval->object->retain();
} else {
yyerror("forward reference detected");
YYERROR;
}
- freeObject(STATE, (yyvsp[(1) - (1)]));
-
- STATE->parsedObjectCount++;
- if (STATE->parsedObjectCount > MAX_OBJECTS) {
- yyerror("maximum object count");
- YYERROR;
- }
- ;}
- break;
-
- case 13:
-#line 265 "OSUnserializeXML.y"
- { (yyval) = (yyvsp[(1) - (2)]);
- (yyval)->elements = NULL;
- ;}
- break;
-
- case 14:
-#line 268 "OSUnserializeXML.y"
- { (yyval) = (yyvsp[(1) - (3)]);
- (yyval)->elements = (yyvsp[(2) - (3)]);
- ;}
- break;
-
- case 17:
-#line 275 "OSUnserializeXML.y"
- { (yyval) = (yyvsp[(2) - (2)]);
- (yyval)->next = (yyvsp[(1) - (2)]);
-
- object_t *o;
- o = (yyval)->next;
- while (o) {
- if (o->key == (yyval)->key) {
- yyerror("duplicate dictionary key");
- YYERROR;
- }
- o = o->next;
- }
- ;}
- break;
-
- case 18:
-#line 290 "OSUnserializeXML.y"
- { (yyval) = (yyvsp[(1) - (2)]);
- (yyval)->key = (OSSymbol *)(yyval)->object;
- (yyval)->object = (yyvsp[(2) - (2)])->object;
- (yyval)->next = NULL;
- (yyvsp[(2) - (2)])->object = 0;
- freeObject(STATE, (yyvsp[(2) - (2)]));
- ;}
- break;
-
- case 19:
-#line 299 "OSUnserializeXML.y"
- { (yyval) = buildSymbol(STATE, (yyvsp[(1) - (1)]));
-
-// STATE->parsedObjectCount++;
-// if (STATE->parsedObjectCount > MAX_OBJECTS) {
-// yyerror("maximum object count");
-// YYERROR;
-// }
- ;}
- break;
-
- case 20:
-#line 311 "OSUnserializeXML.y"
- { (yyval) = (yyvsp[(1) - (2)]);
- (yyval)->elements = NULL;
- ;}
- break;
-
- case 21:
-#line 314 "OSUnserializeXML.y"
- { (yyval) = (yyvsp[(1) - (3)]);
- (yyval)->elements = (yyvsp[(2) - (3)]);
- ;}
- break;
-
- case 23:
-#line 320 "OSUnserializeXML.y"
- { (yyval) = (yyvsp[(1) - (2)]);
- (yyval)->elements = NULL;
- ;}
- break;
-
- case 24:
-#line 323 "OSUnserializeXML.y"
- { (yyval) = (yyvsp[(1) - (3)]);
- (yyval)->elements = (yyvsp[(2) - (3)]);
- ;}
- break;
-
- case 26:
-#line 329 "OSUnserializeXML.y"
- { (yyval) = (yyvsp[(1) - (1)]);
- (yyval)->next = NULL;
- ;}
- break;
-
- case 27:
-#line 332 "OSUnserializeXML.y"
- { (yyval) = (yyvsp[(2) - (2)]);
- (yyval)->next = (yyvsp[(1) - (2)]);
- ;}
- break;
-
-
-/* Line 1267 of yacc.c. */
-#line 1699 "OSUnserializeXML.tab.c"
- default: break;
+ freeObject(STATE, yyvsp[0]);
+ ;
+ break;}
+case 12:
+#line 177 "OSUnserializeXML.y"
+{ yyval = yyvsp[-1];
+ yyval->elements = NULL;
+ ;
+ break;}
+case 13:
+#line 180 "OSUnserializeXML.y"
+{ yyval = yyvsp[-2];
+ yyval->elements = yyvsp[-1];
+ ;
+ break;}
+case 16:
+#line 187 "OSUnserializeXML.y"
+{ yyval = yyvsp[0];
+ yyval->next = yyvsp[-1];
+ ;
+ break;}
+case 17:
+#line 192 "OSUnserializeXML.y"
+{ yyval = yyvsp[-1];
+ yyval->key = yyval->object;
+ yyval->object = yyvsp[0]->object;
+ yyval->next = NULL;
+ yyvsp[0]->object = 0;
+ freeObject(STATE, yyvsp[0]);
+ ;
+ break;}
+case 18:
+#line 201 "OSUnserializeXML.y"
+{ yyval = buildString(STATE, yyvsp[0]); ;
+ break;}
+case 19:
+#line 206 "OSUnserializeXML.y"
+{ yyval = yyvsp[-1];
+ yyval->elements = NULL;
+ ;
+ break;}
+case 20:
+#line 209 "OSUnserializeXML.y"
+{ yyval = yyvsp[-2];
+ yyval->elements = yyvsp[-1];
+ ;
+ break;}
+case 22:
+#line 215 "OSUnserializeXML.y"
+{ yyval = yyvsp[-1];
+ yyval->elements = NULL;
+ ;
+ break;}
+case 23:
+#line 218 "OSUnserializeXML.y"
+{ yyval = yyvsp[-2];
+ yyval->elements = yyvsp[-1];
+ ;
+ break;}
+case 25:
+#line 224 "OSUnserializeXML.y"
+{ yyval = yyvsp[0];
+ yyval->next = NULL;
+ ;
+ break;}
+case 26:
+#line 227 "OSUnserializeXML.y"
+{ yyval = yyvsp[0];
+ yyval->next = yyvsp[-1];
+ ;
+ break;}
+}
+ /* the action file gets copied in in place of this dollarsign */
+#line 543 "/usr/share/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");
}
- YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
-
- YYPOPSTACK (yylen);
- yylen = 0;
- YY_STACK_PRINT (yyss, yyssp);
+#endif
*++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. */
+#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 - YYNTOKENS] + *yyssp;
- if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yypgoto[yyn - YYNTBASE] + *yyssp;
+ if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
yystate = yytable[yystate];
else
- yystate = yydefgoto[yyn - YYNTOKENS];
+ yystate = yydefgoto[yyn - YYNTBASE];
goto yynewstate;
-
-/*------------------------------------.
-| yyerrlab -- here on detecting error |
-`------------------------------------*/
-yyerrlab:
- /* If not already recovering from an error, report this error. */
- if (!yyerrstatus)
+yyerrlab: /* here on detecting error */
+
+ if (! yyerrstatus)
+ /* If not already recovering from an error, report this error. */
{
++yynerrs;
-#if ! YYERROR_VERBOSE
- yyerror (YY_("syntax error"));
-#else
- {
- YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
- if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
- {
- YYSIZE_T yyalloc = 2 * yysize;
- if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
- yyalloc = YYSTACK_ALLOC_MAXIMUM;
- if (yymsg != yymsgbuf)
- YYSTACK_FREE (yymsg);
- yymsg = (char *) YYSTACK_ALLOC (yyalloc);
- if (yymsg)
- yymsg_alloc = yyalloc;
- else
- {
- yymsg = yymsgbuf;
- yymsg_alloc = sizeof yymsgbuf;
- }
- }
-
- if (0 < yysize && yysize <= yymsg_alloc)
- {
- (void) yysyntax_error (yymsg, yystate, yychar);
- yyerror (yymsg);
- }
- else
- {
- yyerror (YY_("syntax error"));
- if (yysize != 0)
- goto yyexhaustedlab;
- }
- }
-#endif
+
+#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 look-ahead 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;
- }
+ /* 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 look-ahead 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 (;;)
+ /* 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)
{
- yyn = yypact[yystate];
- if (yyn != YYPACT_NINF)
- {
- 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);
+ 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;
-
-
- /* Shift the error token. */
- YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+#ifdef YYLSP_NEEDED
+ *++yylsp = yylloc;
+#endif
yystate = yyn;
goto yynewstate;
-
-/*-------------------------------------.
-| yyacceptlab -- YYACCEPT comes here. |
-`-------------------------------------*/
-yyacceptlab:
- yyresult = 0;
- goto yyreturn;
-
-/*-----------------------------------.
-| yyabortlab -- YYABORT comes here. |
-`-----------------------------------*/
-yyabortlab:
- yyresult = 1;
- goto yyreturn;
-
-#ifndef yyoverflow
-/*-------------------------------------------------.
-| yyexhaustedlab -- memory exhaustion comes here. |
-`-------------------------------------------------*/
-yyexhaustedlab:
- yyerror (YY_("memory exhausted"));
- yyresult = 2;
- /* Fall through. */
-#endif
-
-yyreturn:
- if (yychar != YYEOF && yychar != YYEMPTY)
- 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)
+ yyacceptlab:
+ /* YYACCEPT comes here. */
+ if (yyfree_stacks)
{
- yydestruct ("Cleanup: popping",
- yystos[*yyssp], yyvsp);
- YYPOPSTACK (1);
+ free (yyss);
+ free (yyvs);
+#ifdef YYLSP_NEEDED
+ free (yyls);
+#endif
}
-#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);
+ return 0;
+
+ yyabortlab:
+ /* YYABORT comes here. */
+ if (yyfree_stacks)
+ {
+ free (yyss);
+ free (yyvs);
+#ifdef YYLSP_NEEDED
+ free (yyls);
+#endif
+ }
+ return 1;
}
-
-
-#line 354 "OSUnserializeXML.y"
+#line 249 "OSUnserializeXML.y"
int
-OSUnserializeerror(parser_state_t * state, const char *s) /* Called by yyparse on errors */
-{
+OSUnserializeerror(parser_state_t * state, char *s) /* Called by yyparse on errors */
+{
+ char tempString[128];
+
if (state->errorString) {
- char tempString[128];
snprintf(tempString, 128, "OSUnserializeXML: %s near line %d\n", s, state->lineNumber);
*(state->errorString) = OSString::withCString(tempString);
}
-
+
return 0;
}
@@ -1983,7 +1227,7 @@
#define TAG_START 1
#define TAG_END 2
#define TAG_EMPTY 3
-#define TAG_IGNORE 4
+#define TAG_COMMENT 4
#define currentChar() (state->parseBuffer[state->parseBufferIndex])
#define nextChar() (state->parseBuffer[++state->parseBufferIndex])
@@ -2012,51 +1256,16 @@
if (c != '<') return TAG_BAD;
c = nextChar(); // skip '<'
-
- // <!TAG declarations >
- // <!-- comments -->
- if (c == '!') {
- c = nextChar();
- bool isComment = (c == '-') && ((c = nextChar()) != 0) && (c == '-');
- if (!isComment && !isAlpha(c)) return TAG_BAD; // <!1, <!-A, <!eos
-
- while (c && (c = nextChar()) != 0) {
- if (c == '\n') state->lineNumber++;
- if (isComment) {
- if (c != '-') continue;
- c = nextChar();
- if (c != '-') continue;
- c = nextChar();
- }
- if (c == '>') {
- (void)nextChar();
- return TAG_IGNORE;
- }
- if (isComment) break;
- }
- return TAG_BAD;
- }
-
- else
-
- // <? Processing Instructions ?>
- if (c == '?') {
- while ((c = nextChar()) != 0) {
- if (c == '\n') state->lineNumber++;
- if (c != '?') continue;
- c = nextChar();
- if (!c) return TAG_IGNORE;
- if (c == '>') {
- (void)nextChar();
- return TAG_IGNORE;
- }
- }
- return TAG_BAD;
- }
-
- else
-
- // </ end tag >
+ if (c == '?' || c == '!') {
+ while ((c = nextChar()) != 0) {
+ if (c == '\n') state->lineNumber++;
+ if (c == '>') {
+ (void)nextChar();
+ return TAG_COMMENT;
+ }
+ }
+ }
+
if (c == '/') {
c = nextChar(); // skip '/'
tagType = TAG_END;
@@ -2100,7 +1309,6 @@
values[*attributeCount][length++] = c;
if (length >= (TAG_MAX_LENGTH - 1)) return TAG_BAD;
c = nextChar();
- if (!c) return TAG_BAD;
}
values[*attributeCount][length] = 0;
@@ -2392,7 +1600,7 @@
tagType = getTag(STATE, tag, &attributeCount, attributes, values);
if (tagType == TAG_BAD) return SYNTAX_ERROR;
- if (tagType == TAG_IGNORE) goto top;
+ if (tagType == TAG_COMMENT) goto top;
// handle allocation and check for "ID" and "IDREF" tags up front
*lvalp = object = newObject(STATE);
@@ -2444,7 +1652,7 @@
}
bool isHexFormat = false;
- for (i=0; i < attributeCount; i++) {
+ for (int i=0; i < attributeCount; i++) {
if (!strcmp(attributes[i], "format") && !strcmp(values[i], "hex")) {
isHexFormat = true;
break;
@@ -2766,21 +1974,6 @@
};
object_t *
-buildSymbol(parser_state_t *state, object_t *o)
-{
- OSSymbol *symbol;
-
- symbol = (OSSymbol *)OSSymbol::withCString(o->string);
- if (o->idref >= 0) rememberObject(state, o->idref, symbol);
-
- free(o->string);
- o->string = 0;
- o->object = symbol;
-
- return o;
-};
-
-object_t *
buildData(parser_state_t *state, object_t *o)
{
OSData *data;
@@ -2810,7 +2003,7 @@
};
object_t *
-buildBoolean(parser_state_t *state __unused, object_t *o)
+buildBoolean(parser_state_t *state, object_t *o)
{
o->object = ((o->number == 0) ? kOSBooleanFalse : kOSBooleanTrue);
o->object->retain();
@@ -2821,10 +2014,9 @@
OSUnserializeXML(const char *buffer, OSString **errorString)
{
OSObject *object;
-
- if (!buffer) return 0;
parser_state_t *state = (parser_state_t *)malloc(sizeof(parser_state_t));
- if (!state) return 0;
+
+ if ((!state) || (!buffer)) return 0;
// just in case
if (errorString) *errorString = NULL;
@@ -2837,7 +2029,6 @@
state->tags = OSDictionary::withCapacity(128);
state->errorString = errorString;
state->parsedObject = 0;
- state->parsedObjectCount = 0;
(void)yyparse((void *)state);
@@ -2850,22 +2041,6 @@
return object;
}
-#include <libkern/OSSerializeBinary.h>
-
-OSObject*
-OSUnserializeXML(const char *buffer, size_t bufferSize, OSString **errorString)
-{
- if (!buffer) return (0);
- if (bufferSize < sizeof(kOSSerializeBinarySignature)) return (0);
-
- if (!strcmp(kOSSerializeBinarySignature, buffer)) return OSUnserializeBinary(buffer, bufferSize, errorString);
-
- // XML must be null terminated
- if (buffer[bufferSize - 1]) return 0;
-
- return OSUnserializeXML(buffer, errorString);
-}
-
//
//
@@ -2880,4 +2055,3 @@
//
//
//
-