Added yacc and lex files.

git-svn-id: file:///svn/unbound/trunk@701 be551aaa-1e26-0410-a405-d3ace91eadb9

doc/Changelog

@@ -2,6 +2,8 @@
 	- added configure (and its files) to svn, so that the trunk is easier
 	  to use. ./configure, config.guess, config.sub, ltmain.sh,
 	  and config.h.in.
+	- added yacc/lex generated files, util/configlexer.c, 
+	  util/configparser.c util/configparser.h, to svn. 
 	  
 18 October 2007: Wouter
 	- addresses are logged with errors.

util/configparser.h

@@ -0,0 +1,194 @@
+/* A Bison parser, made by GNU Bison 2.3.  */
+
+/* Skeleton interface 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.  */
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     SPACE = 258,
+     LETTER = 259,
+     NEWLINE = 260,
+     COMMENT = 261,
+     COLON = 262,
+     ANY = 263,
+     ZONESTR = 264,
+     STRING = 265,
+     VAR_SERVER = 266,
+     VAR_VERBOSITY = 267,
+     VAR_NUM_THREADS = 268,
+     VAR_PORT = 269,
+     VAR_OUTGOING_PORT = 270,
+     VAR_OUTGOING_RANGE = 271,
+     VAR_INTERFACE = 272,
+     VAR_DO_IP4 = 273,
+     VAR_DO_IP6 = 274,
+     VAR_DO_UDP = 275,
+     VAR_DO_TCP = 276,
+     VAR_CHROOT = 277,
+     VAR_USERNAME = 278,
+     VAR_DIRECTORY = 279,
+     VAR_LOGFILE = 280,
+     VAR_PIDFILE = 281,
+     VAR_MSG_CACHE_SIZE = 282,
+     VAR_MSG_CACHE_SLABS = 283,
+     VAR_NUM_QUERIES_PER_THREAD = 284,
+     VAR_RRSET_CACHE_SIZE = 285,
+     VAR_RRSET_CACHE_SLABS = 286,
+     VAR_OUTGOING_NUM_TCP = 287,
+     VAR_INFRA_HOST_TTL = 288,
+     VAR_INFRA_LAME_TTL = 289,
+     VAR_INFRA_CACHE_SLABS = 290,
+     VAR_INFRA_CACHE_NUMHOSTS = 291,
+     VAR_INFRA_CACHE_LAME_SIZE = 292,
+     VAR_NAME = 293,
+     VAR_STUB_ZONE = 294,
+     VAR_STUB_HOST = 295,
+     VAR_STUB_ADDR = 296,
+     VAR_TARGET_FETCH_POLICY = 297,
+     VAR_HARDEN_SHORT_BUFSIZE = 298,
+     VAR_HARDEN_LARGE_QUERIES = 299,
+     VAR_FORWARD_ZONE = 300,
+     VAR_FORWARD_HOST = 301,
+     VAR_FORWARD_ADDR = 302,
+     VAR_DO_NOT_QUERY_ADDRESS = 303,
+     VAR_HIDE_IDENTITY = 304,
+     VAR_HIDE_VERSION = 305,
+     VAR_IDENTITY = 306,
+     VAR_VERSION = 307,
+     VAR_HARDEN_GLUE = 308,
+     VAR_MODULE_CONF = 309,
+     VAR_TRUST_ANCHOR_FILE = 310,
+     VAR_TRUST_ANCHOR = 311,
+     VAR_VAL_OVERRIDE_DATE = 312,
+     VAR_BOGUS_TTL = 313,
+     VAR_VAL_CLEAN_ADDITIONAL = 314,
+     VAR_VAL_PERMISSIVE_MODE = 315,
+     VAR_INCOMING_NUM_TCP = 316,
+     VAR_MSG_BUFFER_SIZE = 317,
+     VAR_KEY_CACHE_SIZE = 318,
+     VAR_KEY_CACHE_SLABS = 319,
+     VAR_TRUSTED_KEYS_FILE = 320,
+     VAR_VAL_NSEC3_KEYSIZE_ITERATIONS = 321,
+     VAR_USE_SYSLOG = 322
+   };
+#endif
+/* Tokens.  */
+#define SPACE 258
+#define LETTER 259
+#define NEWLINE 260
+#define COMMENT 261
+#define COLON 262
+#define ANY 263
+#define ZONESTR 264
+#define STRING 265
+#define VAR_SERVER 266
+#define VAR_VERBOSITY 267
+#define VAR_NUM_THREADS 268
+#define VAR_PORT 269
+#define VAR_OUTGOING_PORT 270
+#define VAR_OUTGOING_RANGE 271
+#define VAR_INTERFACE 272
+#define VAR_DO_IP4 273
+#define VAR_DO_IP6 274
+#define VAR_DO_UDP 275
+#define VAR_DO_TCP 276
+#define VAR_CHROOT 277
+#define VAR_USERNAME 278
+#define VAR_DIRECTORY 279
+#define VAR_LOGFILE 280
+#define VAR_PIDFILE 281
+#define VAR_MSG_CACHE_SIZE 282
+#define VAR_MSG_CACHE_SLABS 283
+#define VAR_NUM_QUERIES_PER_THREAD 284
+#define VAR_RRSET_CACHE_SIZE 285
+#define VAR_RRSET_CACHE_SLABS 286
+#define VAR_OUTGOING_NUM_TCP 287
+#define VAR_INFRA_HOST_TTL 288
+#define VAR_INFRA_LAME_TTL 289
+#define VAR_INFRA_CACHE_SLABS 290
+#define VAR_INFRA_CACHE_NUMHOSTS 291
+#define VAR_INFRA_CACHE_LAME_SIZE 292
+#define VAR_NAME 293
+#define VAR_STUB_ZONE 294
+#define VAR_STUB_HOST 295
+#define VAR_STUB_ADDR 296
+#define VAR_TARGET_FETCH_POLICY 297
+#define VAR_HARDEN_SHORT_BUFSIZE 298
+#define VAR_HARDEN_LARGE_QUERIES 299
+#define VAR_FORWARD_ZONE 300
+#define VAR_FORWARD_HOST 301
+#define VAR_FORWARD_ADDR 302
+#define VAR_DO_NOT_QUERY_ADDRESS 303
+#define VAR_HIDE_IDENTITY 304
+#define VAR_HIDE_VERSION 305
+#define VAR_IDENTITY 306
+#define VAR_VERSION 307
+#define VAR_HARDEN_GLUE 308
+#define VAR_MODULE_CONF 309
+#define VAR_TRUST_ANCHOR_FILE 310
+#define VAR_TRUST_ANCHOR 311
+#define VAR_VAL_OVERRIDE_DATE 312
+#define VAR_BOGUS_TTL 313
+#define VAR_VAL_CLEAN_ADDITIONAL 314
+#define VAR_VAL_PERMISSIVE_MODE 315
+#define VAR_INCOMING_NUM_TCP 316
+#define VAR_MSG_BUFFER_SIZE 317
+#define VAR_KEY_CACHE_SIZE 318
+#define VAR_KEY_CACHE_SLABS 319
+#define VAR_TRUSTED_KEYS_FILE 320
+#define VAR_VAL_NSEC3_KEYSIZE_ITERATIONS 321
+#define VAR_USE_SYSLOG 322
+
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+#line 64 "util/configparser.y"
+{
+	char*	str;
+}
+/* Line 1489 of yacc.c.  */
+#line 187 "util/configparser.h"
+	YYSTYPE;
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+extern YYSTYPE yylval;
+