| 1 | /* A Bison parser, made from /home/ahu/programming/pdns/pdns/backends/bind/bindparser.yy |
|---|
| 2 | by GNU bison 1.35. */ |
|---|
| 3 | |
|---|
| 4 | #define YYBISON 1 /* Identify Bison output. */ |
|---|
| 5 | |
|---|
| 6 | # define AWORD 257 |
|---|
| 7 | # define QUOTEDWORD 258 |
|---|
| 8 | # define OBRACE 259 |
|---|
| 9 | # define EBRACE 260 |
|---|
| 10 | # define SEMICOLON 261 |
|---|
| 11 | # define ZONETOK 262 |
|---|
| 12 | # define FILETOK 263 |
|---|
| 13 | # define OPTIONSTOK 264 |
|---|
| 14 | # define DIRECTORYTOK 265 |
|---|
| 15 | # define ACLTOK 266 |
|---|
| 16 | # define LOGGINGTOK 267 |
|---|
| 17 | # define CLASSTOK 268 |
|---|
| 18 | # define TYPETOK 269 |
|---|
| 19 | # define MASTERTOK 270 |
|---|
| 20 | |
|---|
| 21 | #line 1 "bindparser.yy" |
|---|
| 22 | |
|---|
| 23 | |
|---|
| 24 | #include <stdio.h> |
|---|
| 25 | #include <string.h> |
|---|
| 26 | #include <stdlib.h> |
|---|
| 27 | #include <string> |
|---|
| 28 | #include <iostream> |
|---|
| 29 | #include <utility> |
|---|
| 30 | #include <errno.h> |
|---|
| 31 | #include "misc.hh" |
|---|
| 32 | #include "ahuexception.hh" |
|---|
| 33 | using namespace std; |
|---|
| 34 | #define YYDEBUG 1 |
|---|
| 35 | extern int yydebug; |
|---|
| 36 | #include "bindparser.hh" |
|---|
| 37 | |
|---|
| 38 | #define YYSTYPE char * |
|---|
| 39 | |
|---|
| 40 | |
|---|
| 41 | #ifndef WIN32 |
|---|
| 42 | extern "C" |
|---|
| 43 | { |
|---|
| 44 | #endif // WIN32 |
|---|
| 45 | int yyparse(void); |
|---|
| 46 | int yylex(void); |
|---|
| 47 | void yyrestart(FILE *); |
|---|
| 48 | int yywrap() |
|---|
| 49 | { |
|---|
| 50 | return 1; |
|---|
| 51 | } |
|---|
| 52 | #ifndef WIN32 |
|---|
| 53 | } |
|---|
| 54 | #endif // WIN32 |
|---|
| 55 | |
|---|
| 56 | |
|---|
| 57 | extern int yydebug; |
|---|
| 58 | const char *bind_directory; |
|---|
| 59 | extern int linenumber; |
|---|
| 60 | static void yyerror(const char *str) |
|---|
| 61 | { |
|---|
| 62 | extern char *current_filename; |
|---|
| 63 | throw AhuException("Error in bind configuration '"+string(current_filename)+"' on line "+itoa(linenumber)+": "+str); |
|---|
| 64 | } |
|---|
| 65 | |
|---|
| 66 | extern FILE *yyin; |
|---|
| 67 | static BindParser *parent; |
|---|
| 68 | BindDomainInfo s_di; |
|---|
| 69 | |
|---|
| 70 | void BindParser::parse(const string &fname) |
|---|
| 71 | { |
|---|
| 72 | yydebug=0; |
|---|
| 73 | yyin=fopen(fname.c_str(),"r"); |
|---|
| 74 | yyrestart(yyin); |
|---|
| 75 | if(!yyin) |
|---|
| 76 | throw AhuException("Unable to open '"+fname+"': "+strerror(errno)); |
|---|
| 77 | |
|---|
| 78 | linenumber=1; |
|---|
| 79 | parent=this; |
|---|
| 80 | extern char *current_filename; |
|---|
| 81 | extern char *original_filename; |
|---|
| 82 | |
|---|
| 83 | current_filename=original_filename=(char*)fname.c_str(); |
|---|
| 84 | |
|---|
| 85 | yyparse(); |
|---|
| 86 | |
|---|
| 87 | // cerr<<"Need to parse "<<d_zonedomains.size()<<" zone statements"<<endl; |
|---|
| 88 | } |
|---|
| 89 | |
|---|
| 90 | void BindParser::setDirectory(const string &dir) |
|---|
| 91 | { |
|---|
| 92 | d_dir=dir; |
|---|
| 93 | bind_directory=d_dir.c_str(); |
|---|
| 94 | } |
|---|
| 95 | |
|---|
| 96 | const string &BindParser::getDirectory() |
|---|
| 97 | { |
|---|
| 98 | return d_dir; |
|---|
| 99 | } |
|---|
| 100 | |
|---|
| 101 | const vector<BindDomainInfo>& BindParser::getDomains() |
|---|
| 102 | { |
|---|
| 103 | return d_zonedomains; |
|---|
| 104 | } |
|---|
| 105 | |
|---|
| 106 | void BindParser::setVerbose(bool verbose) |
|---|
| 107 | { |
|---|
| 108 | d_verbose=verbose; |
|---|
| 109 | } |
|---|
| 110 | |
|---|
| 111 | void BindParser::commit(BindDomainInfo DI) |
|---|
| 112 | { |
|---|
| 113 | if(DI.filename[0]!='/') |
|---|
| 114 | DI.filename=d_dir+"/"+DI.filename; |
|---|
| 115 | |
|---|
| 116 | if(d_verbose) |
|---|
| 117 | cerr<<"Domain "<<DI.name<<" lives in file '"<<DI.filename<<"'"<<endl; |
|---|
| 118 | |
|---|
| 119 | d_zonedomains.push_back(DI); |
|---|
| 120 | } |
|---|
| 121 | |
|---|
| 122 | #ifndef YYSTYPE |
|---|
| 123 | # define YYSTYPE int |
|---|
| 124 | # define YYSTYPE_IS_TRIVIAL 1 |
|---|
| 125 | #endif |
|---|
| 126 | #ifndef YYDEBUG |
|---|
| 127 | # define YYDEBUG 1 |
|---|
| 128 | #endif |
|---|
| 129 | |
|---|
| 130 | |
|---|
| 131 | |
|---|
| 132 | #define YYFINAL 73 |
|---|
| 133 | #define YYFLAG -32768 |
|---|
| 134 | #define YYNTBASE 17 |
|---|
| 135 | |
|---|
| 136 | /* YYTRANSLATE(YYLEX) -- Bison token number corresponding to YYLEX. */ |
|---|
| 137 | #define YYTRANSLATE(x) ((unsigned)(x) <= 270 ? yytranslate[x] : 41) |
|---|
| 138 | |
|---|
| 139 | /* YYTRANSLATE[YYLEX] -- Bison token number corresponding to YYLEX. */ |
|---|
| 140 | static const char yytranslate[] = |
|---|
| 141 | { |
|---|
| 142 | 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 143 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 144 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 145 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 146 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 147 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 148 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 149 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 150 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 151 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 152 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 153 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 154 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 155 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 156 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 157 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 158 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 159 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 160 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 161 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 162 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 163 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 164 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 165 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 166 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
|---|
| 167 | 2, 2, 2, 2, 2, 2, 1, 3, 4, 5, |
|---|
| 168 | 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, |
|---|
| 169 | 16 |
|---|
| 170 | }; |
|---|
| 171 | |
|---|
| 172 | #if YYDEBUG |
|---|
| 173 | static const short yyprhs[] = |
|---|
| 174 | { |
|---|
| 175 | 0, 0, 1, 5, 7, 9, 11, 13, 14, 18, |
|---|
| 176 | 20, 24, 29, 34, 39, 43, 47, 51, 52, 56, |
|---|
| 177 | 58, 59, 63, 65, 67, 70, 71, 74, 76, 78, |
|---|
| 178 | 80, 84, 88, 89, 93, 95, 97, 99, 101, 106, |
|---|
| 179 | 107, 111, 113, 116, 119, 121 |
|---|
| 180 | }; |
|---|
| 181 | static const short yyrhs[] = |
|---|
| 182 | { |
|---|
| 183 | -1, 17, 18, 7, 0, 20, 0, 23, 0, 21, |
|---|
| 184 | 0, 22, 0, 0, 19, 20, 7, 0, 29, 0, |
|---|
| 185 | 8, 39, 32, 0, 8, 39, 3, 32, 0, 10, |
|---|
| 186 | 5, 27, 6, 0, 13, 5, 27, 6, 0, 12, |
|---|
| 187 | 39, 24, 0, 12, 40, 24, 0, 5, 25, 6, |
|---|
| 188 | 0, 0, 26, 7, 25, 0, 3, 0, 0, 22, |
|---|
| 189 | 7, 27, 0, 20, 0, 28, 0, 11, 39, 0, |
|---|
| 190 | 0, 29, 30, 0, 3, 0, 31, 0, 39, 0, |
|---|
| 191 | 5, 19, 6, 0, 5, 33, 6, 0, 0, 33, |
|---|
| 192 | 21, 7, 0, 20, 0, 37, 0, 38, 0, 34, |
|---|
| 193 | 0, 16, 5, 35, 6, 0, 0, 35, 36, 7, |
|---|
| 194 | 0, 3, 0, 9, 39, 0, 15, 3, 0, 4, |
|---|
| 195 | 0, 3, 0 |
|---|
| 196 | }; |
|---|
| 197 | |
|---|
| 198 | #endif |
|---|
| 199 | |
|---|
| 200 | #if YYDEBUG |
|---|
| 201 | /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ |
|---|
| 202 | static const short yyrline[] = |
|---|
| 203 | { |
|---|
| 204 | 0, 108, 109, 113, 113, 113, 113, 116, 117, 121, |
|---|
| 205 | 125, 132, 142, 144, 148, 149, 152, 155, 156, 160, |
|---|
| 206 | 164, 165, 169, 169, 172, 179, 180, 184, 184, 184, |
|---|
| 207 | 186, 190, 194, 195, 199, 199, 199, 199, 202, 205, |
|---|
| 208 | 206, 210, 216, 224, 232, 239 |
|---|
| 209 | }; |
|---|
| 210 | #endif |
|---|
| 211 | |
|---|
| 212 | |
|---|
| 213 | #if (YYDEBUG) || defined YYERROR_VERBOSE |
|---|
| 214 | |
|---|
| 215 | /* YYTNAME[TOKEN_NUM] -- String name of the token TOKEN_NUM. */ |
|---|
| 216 | static const char *const yytname[] = |
|---|
| 217 | { |
|---|
| 218 | "$", "error", "$undefined.", "AWORD", "QUOTEDWORD", "OBRACE", "EBRACE", |
|---|
| 219 | "SEMICOLON", "ZONETOK", "FILETOK", "OPTIONSTOK", "DIRECTORYTOK", |
|---|
| 220 | "ACLTOK", "LOGGINGTOK", "CLASSTOK", "TYPETOK", "MASTERTOK", |
|---|
| 221 | "root_commands", "root_command", "commands", "command", "zone_command", |
|---|
| 222 | "options_command", "acl_command", "acl_block", "acls", "acl", |
|---|
| 223 | "options_commands", "options_directory_command", "terms", "term", |
|---|
| 224 | "block", "zone_block", "zone_commands", "zone_masters_command", |
|---|
| 225 | "masters", "master", "zone_file_command", "zone_type_command", |
|---|
| 226 | "quotedname", "filename", 0 |
|---|
| 227 | }; |
|---|
| 228 | #endif |
|---|
| 229 | |
|---|
| 230 | /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ |
|---|
| 231 | static const short yyr1[] = |
|---|
| 232 | { |
|---|
| 233 | 0, 17, 17, 18, 18, 18, 18, 19, 19, 20, |
|---|
| 234 | 21, 21, 22, 22, 23, 23, 24, 25, 25, 26, |
|---|
| 235 | 27, 27, 22, 22, 28, 29, 29, 30, 30, 30, |
|---|
| 236 | 31, 32, 33, 33, 21, 21, 21, 21, 34, 35, |
|---|
| 237 | 35, 36, 37, 38, 39, 40 |
|---|
| 238 | }; |
|---|
| 239 | |
|---|
| 240 | /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ |
|---|
| 241 | static const short yyr2[] = |
|---|
| 242 | { |
|---|
| 243 | 0, 0, 3, 1, 1, 1, 1, 0, 3, 1, |
|---|
| 244 | 3, 4, 4, 4, 3, 3, 3, 0, 3, 1, |
|---|
| 245 | 0, 3, 1, 1, 2, 0, 2, 1, 1, 1, |
|---|
| 246 | 3, 3, 0, 3, 1, 1, 1, 1, 4, 0, |
|---|
| 247 | 3, 1, 2, 2, 1, 1 |
|---|
| 248 | }; |
|---|
| 249 | |
|---|
| 250 | /* YYDEFACT[S] -- default rule to reduce with in state S when YYTABLE |
|---|
| 251 | doesn't specify something else to do. Zero means the default is an |
|---|
| 252 | error. */ |
|---|
| 253 | static const short yydefact[] = |
|---|
| 254 | { |
|---|
| 255 | 1, 25, 0, 0, 0, 0, 0, 0, 0, 0, |
|---|
| 256 | 0, 3, 5, 6, 4, 23, 9, 37, 35, 36, |
|---|
| 257 | 44, 0, 42, 25, 24, 45, 0, 0, 25, 43, |
|---|
| 258 | 39, 2, 27, 7, 26, 28, 29, 0, 32, 10, |
|---|
| 259 | 22, 0, 0, 17, 14, 15, 0, 0, 25, 11, |
|---|
| 260 | 25, 25, 12, 19, 0, 0, 13, 41, 38, 0, |
|---|
| 261 | 30, 0, 31, 34, 0, 21, 16, 17, 40, 8, |
|---|
| 262 | 33, 18, 0, 0 |
|---|
| 263 | }; |
|---|
| 264 | |
|---|
| 265 | static const short yydefgoto[] = |
|---|
| 266 | { |
|---|
| 267 | 1, 10, 48, 40, 12, 41, 14, 44, 54, 55, |
|---|
| 268 | 42, 15, 16, 34, 35, 39, 50, 17, 47, 59, |
|---|
| 269 | 18, 19, 21, 27 |
|---|
| 270 | }; |
|---|
| 271 | |
|---|
| 272 | static const short yypact[] = |
|---|
| 273 | { |
|---|
| 274 | -32768, 2, 16, 16, 18, 16, 5, 27, 34, 33, |
|---|
| 275 | 32,-32768,-32768,-32768,-32768,-32768, 31,-32768,-32768,-32768, |
|---|
| 276 | -32768, 22,-32768, 20,-32768,-32768, 35, 35, 20,-32768, |
|---|
| 277 | -32768,-32768,-32768,-32768,-32768,-32768,-32768, 36,-32768,-32768, |
|---|
| 278 | -32768, 37, 39, 40,-32768,-32768, 42, 1, 44,-32768, |
|---|
| 279 | 13, 20,-32768,-32768, 45, 46,-32768,-32768,-32768, 47, |
|---|
| 280 | -32768, 48,-32768,-32768, 49,-32768,-32768, 40,-32768,-32768, |
|---|
| 281 | -32768,-32768, 52,-32768 |
|---|
| 282 | }; |
|---|
| 283 | |
|---|
| 284 | static const short yypgoto[] = |
|---|
| 285 | { |
|---|
| 286 | -32768,-32768,-32768, -1, -8, 56,-32768, 19, -9,-32768, |
|---|
| 287 | -27,-32768,-32768,-32768,-32768, 23,-32768,-32768,-32768,-32768, |
|---|
| 288 | -32768,-32768, 0,-32768 |
|---|
| 289 | }; |
|---|
| 290 | |
|---|
| 291 | |
|---|
| 292 | #define YYLAST 60 |
|---|
| 293 | |
|---|
| 294 | |
|---|
| 295 | static const short yytable[] = |
|---|
| 296 | { |
|---|
| 297 | 11, 46, 72, 22, 57, 24, 26, 58, 25, 20, |
|---|
| 298 | 2, 3, 4, 5, 6, 7, 36, 8, 9, 62, |
|---|
| 299 | 20, 2, 3, 23, 65, 37, -20, 38, 8, 9, |
|---|
| 300 | 4, 5, 28, 7, 32, 20, 33, 29, 30, 31, |
|---|
| 301 | 43, 38, 64, 53, 51, 52, 45, 61, 56, 63, |
|---|
| 302 | 60, 66, 73, 67, 68, 69, 70, 13, 71, 0, |
|---|
| 303 | 49 |
|---|
| 304 | }; |
|---|
| 305 | |
|---|
| 306 | static const short yycheck[] = |
|---|
| 307 | { |
|---|
| 308 | 1, 28, 0, 3, 3, 5, 6, 6, 3, 4, |
|---|
| 309 | 8, 9, 10, 11, 12, 13, 16, 15, 16, 6, |
|---|
| 310 | 4, 8, 9, 5, 51, 3, 6, 5, 15, 16, |
|---|
| 311 | 10, 11, 5, 13, 3, 4, 5, 3, 5, 7, |
|---|
| 312 | 5, 5, 50, 3, 7, 6, 27, 48, 6, 50, |
|---|
| 313 | 6, 6, 0, 7, 7, 7, 7, 1, 67, -1, |
|---|
| 314 | 37 |
|---|
| 315 | }; |
|---|
| 316 | /* -*-C-*- Note some compilers choke on comments on `#line' lines. */ |
|---|
| 317 | #line 3 "/usr/share/bison/bison.simple" |
|---|
| 318 | |
|---|
| 319 | /* Skeleton output parser for bison, |
|---|
| 320 | |
|---|
| 321 | Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software |
|---|
| 322 | Foundation, Inc. |
|---|
| 323 | |
|---|
| 324 | This program is free software; you can redistribute it and/or modify |
|---|
| 325 | it under the terms of the GNU General Public License as published by |
|---|
| 326 | the Free Software Foundation; either version 2, or (at your option) |
|---|
| 327 | any later version. |
|---|
| 328 | |
|---|
| 329 | This program is distributed in the hope that it will be useful, |
|---|
| 330 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
|---|
| 331 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|---|
| 332 | GNU General Public License for more details. |
|---|
| 333 | |
|---|
| 334 | You should have received a copy of the GNU General Public License |
|---|
| 335 | along with this program; if not, write to the Free Software |
|---|
| 336 | Foundation, Inc., 59 Temple Place - Suite 330, |
|---|
| 337 | Boston, MA 02111-1307, USA. */ |
|---|
| 338 | |
|---|
| 339 | /* As a special exception, when this file is copied by Bison into a |
|---|
| 340 | Bison output file, you may use that output file without restriction. |
|---|
| 341 | This special exception was added by the Free Software Foundation |
|---|
| 342 | in version 1.24 of Bison. */ |
|---|
| 343 | |
|---|
| 344 | /* This is the parser code that is written into each bison parser when |
|---|
| 345 | the %semantic_parser declaration is not specified in the grammar. |
|---|
| 346 | It was written by Richard Stallman by simplifying the hairy parser |
|---|
| 347 | used when %semantic_parser is specified. */ |
|---|
| 348 | |
|---|
| 349 | /* All symbols defined below should begin with yy or YY, to avoid |
|---|
| 350 | infringing on user name space. This should be done even for local |
|---|
| 351 | variables, as they might otherwise be expanded by user macros. |
|---|
| 352 | There are some unavoidable exceptions within include files to |
|---|
| 353 | define necessary library symbols; they are noted "INFRINGES ON |
|---|
| 354 | USER NAME SPACE" below. */ |
|---|
| 355 | |
|---|
| 356 | #if ! defined (yyoverflow) || defined (YYERROR_VERBOSE) |
|---|
| 357 | |
|---|
| 358 | /* The parser invokes alloca or malloc; define the necessary symbols. */ |
|---|
| 359 | |
|---|
| 360 | # if YYSTACK_USE_ALLOCA |
|---|
| 361 | # define YYSTACK_ALLOC alloca |
|---|
| 362 | # else |
|---|
| 363 | # ifndef YYSTACK_USE_ALLOCA |
|---|
| 364 | # if defined (alloca) || defined (_ALLOCA_H) |
|---|
| 365 | # define YYSTACK_ALLOC alloca |
|---|
| 366 | # else |
|---|
| 367 | # ifdef __GNUC__ |
|---|
| 368 | # define YYSTACK_ALLOC __builtin_alloca |
|---|
| 369 | # endif |
|---|
| 370 | # endif |
|---|
| 371 | # endif |
|---|
| 372 | # endif |
|---|
| 373 | |
|---|
| 374 | # ifdef YYSTACK_ALLOC |
|---|
| 375 | /* Pacify GCC's `empty if-body' warning. */ |
|---|
| 376 | # define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) |
|---|
| 377 | # else |
|---|
| 378 | # if defined (__STDC__) || defined (__cplusplus) |
|---|
| 379 | # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ |
|---|
| 380 | # define YYSIZE_T size_t |
|---|
| 381 | # endif |
|---|
| 382 | # define YYSTACK_ALLOC malloc |
|---|
| 383 | # define YYSTACK_FREE free |
|---|
| 384 | # endif |
|---|
| 385 | #endif /* ! defined (yyoverflow) || defined (YYERROR_VERBOSE) */ |
|---|
| 386 | |
|---|
| 387 | |
|---|
| 388 | #if (! defined (yyoverflow) \ |
|---|
| 389 | && (! defined (__cplusplus) \ |
|---|
| 390 | || (YYLTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) |
|---|
| 391 | |
|---|
| 392 | /* A type that is properly aligned for any stack member. */ |
|---|
| 393 | union yyalloc |
|---|
| 394 | { |
|---|
| 395 | short yyss; |
|---|
| 396 | YYSTYPE yyvs; |
|---|
| 397 | # if YYLSP_NEEDED |
|---|
| 398 | YYLTYPE yyls; |
|---|
| 399 | # endif |
|---|
| 400 | }; |
|---|
| 401 | |
|---|
| 402 | /* The size of the maximum gap between one aligned stack and the next. */ |
|---|
| 403 | # define YYSTACK_GAP_MAX (sizeof (union yyalloc) - 1) |
|---|
| 404 | |
|---|
| 405 | /* The size of an array large to enough to hold all stacks, each with |
|---|
| 406 | N elements. */ |
|---|
| 407 | # if YYLSP_NEEDED |
|---|
| 408 | # define YYSTACK_BYTES(N) \ |
|---|
| 409 | ((N) * (sizeof (short) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \ |
|---|
| 410 | + 2 * YYSTACK_GAP_MAX) |
|---|
| 411 | # else |
|---|
| 412 | # define YYSTACK_BYTES(N) \ |
|---|
| 413 | ((N) * (sizeof (short) + sizeof (YYSTYPE)) \ |
|---|
| 414 | + YYSTACK_GAP_MAX) |
|---|
| 415 | # endif |
|---|
| 416 | |
|---|
| 417 | /* Copy COUNT objects from FROM to TO. The source and destination do |
|---|
| 418 | not overlap. */ |
|---|
| 419 | # ifndef YYCOPY |
|---|
| 420 | # if 1 < __GNUC__ |
|---|
| 421 | # define YYCOPY(To, From, Count) \ |
|---|
| 422 | __builtin_memcpy (To, From, (Count) * sizeof (*(From))) |
|---|
| 423 | # else |
|---|
| 424 | # define YYCOPY(To, From, Count) \ |
|---|
| 425 | do \ |
|---|
| 426 | { \ |
|---|
| 427 | register YYSIZE_T yyi; \ |
|---|
| 428 | for (yyi = 0; yyi < (Count); yyi++) \ |
|---|
| 429 | (To)[yyi] = (From)[yyi]; \ |
|---|
| 430 | } \ |
|---|
| 431 | while (0) |
|---|
| 432 | # endif |
|---|
| 433 | # endif |
|---|
| 434 | |
|---|
| 435 | /* Relocate STACK from its old location to the new one. The |
|---|
| 436 | local variables YYSIZE and YYSTACKSIZE give the old and new number of |
|---|
| 437 | elements in the stack, and YYPTR gives the new location of the |
|---|
| 438 | stack. Advance YYPTR to a properly aligned location for the next |
|---|
| 439 | stack. */ |
|---|
| 440 | # define YYSTACK_RELOCATE(Stack) \ |
|---|
| 441 | do \ |
|---|
| 442 | { \ |
|---|
| 443 | YYSIZE_T yynewbytes; \ |
|---|
| 444 | YYCOPY (&yyptr->Stack, Stack, yysize); \ |
|---|
| 445 | Stack = &yyptr->Stack; \ |
|---|
| 446 | yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAX; \ |
|---|
| 447 | yyptr += yynewbytes / sizeof (*yyptr); \ |
|---|
| 448 | } \ |
|---|
| 449 | while (0) |
|---|
| 450 | |
|---|
| 451 | #endif |
|---|
| 452 | |
|---|
| 453 | |
|---|
| 454 | #if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) |
|---|
| 455 | # define YYSIZE_T __SIZE_TYPE__ |
|---|
| 456 | #endif |
|---|
| 457 | #if ! defined (YYSIZE_T) && defined (size_t) |
|---|
| 458 | # define YYSIZE_T size_t |
|---|
| 459 | #endif |
|---|
| 460 | #if ! defined (YYSIZE_T) |
|---|
| 461 | # if defined (__STDC__) || defined (__cplusplus) |
|---|
| 462 | # include <stddef.h> /* INFRINGES ON USER NAME SPACE */ |
|---|
| 463 | # define YYSIZE_T size_t |
|---|
| 464 | # endif |
|---|
| 465 | #endif |
|---|
| 466 | #if ! defined (YYSIZE_T) |
|---|
| 467 | # define YYSIZE_T unsigned int |
|---|
| 468 | #endif |
|---|
| 469 | |
|---|
| 470 | #define yyerrok (yyerrstatus = 0) |
|---|
| 471 | #define yyclearin (yychar = YYEMPTY) |
|---|
| 472 | #define YYEMPTY -2 |
|---|
| 473 | #define YYEOF 0 |
|---|
| 474 | #define YYACCEPT goto yyacceptlab |
|---|
| 475 | #define YYABORT goto yyabortlab |
|---|
| 476 | #define YYERROR goto yyerrlab1 |
|---|
| 477 | /* Like YYERROR except do call yyerror. This remains here temporarily |
|---|
| 478 | to ease the transition to the new meaning of YYERROR, for GCC. |
|---|
| 479 | Once GCC version 2 has supplanted version 1, this can go. */ |
|---|
| 480 | #define YYFAIL goto yyerrlab |
|---|
| 481 | #define YYRECOVERING() (!!yyerrstatus) |
|---|
| 482 | #define YYBACKUP(Token, Value) \ |
|---|
| 483 | do \ |
|---|
| 484 | if (yychar == YYEMPTY && yylen == 1) \ |
|---|
| 485 | { \ |
|---|
| 486 | yychar = (Token); \ |
|---|
| 487 | yylval = (Value); \ |
|---|
| 488 | yychar1 = YYTRANSLATE (yychar); \ |
|---|
| 489 | YYPOPSTACK; \ |
|---|
| 490 | goto yybackup; \ |
|---|
| 491 | } \ |
|---|
| 492 | else \ |
|---|
| 493 | { \ |
|---|
| 494 | yyerror ("syntax error: cannot back up"); \ |
|---|
| 495 | YYERROR; \ |
|---|
| 496 | } \ |
|---|
| 497 | while (0) |
|---|
| 498 | |
|---|
| 499 | #define YYTERROR 1 |
|---|
| 500 | #define YYERRCODE 256 |
|---|
| 501 | |
|---|
| 502 | |
|---|
| 503 | /* YYLLOC_DEFAULT -- Compute the default location (before the actions |
|---|
| 504 | are run). |
|---|
| 505 | |
|---|
| 506 | When YYLLOC_DEFAULT is run, CURRENT is set the location of the |
|---|
| 507 | first token. By default, to implement support for ranges, extend |
|---|
| 508 | its range to the last symbol. */ |
|---|
| 509 | |
|---|
| 510 | #ifndef YYLLOC_DEFAULT |
|---|
| 511 | # define YYLLOC_DEFAULT(Current, Rhs, N) \ |
|---|
| 512 | Current.last_line = Rhs[N].last_line; \ |
|---|
| 513 | Current.last_column = Rhs[N].last_column; |
|---|
| 514 | #endif |
|---|
| 515 | |
|---|
| 516 | |
|---|
| 517 | /* YYLEX -- calling `yylex' with the right arguments. */ |
|---|
| 518 | |
|---|
| 519 | #if YYPURE |
|---|
| 520 | # if YYLSP_NEEDED |
|---|
| 521 | # ifdef YYLEX_PARAM |
|---|
| 522 | # define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM) |
|---|
| 523 | # else |
|---|
| 524 | # define YYLEX yylex (&yylval, &yylloc) |
|---|
| 525 | # endif |
|---|
| 526 | # else /* !YYLSP_NEEDED */ |
|---|
| 527 | # ifdef YYLEX_PARAM |
|---|
| 528 | # define YYLEX yylex (&yylval, YYLEX_PARAM) |
|---|
| 529 | # else |
|---|
| 530 | # define YYLEX yylex (&yylval) |
|---|
| 531 | # endif |
|---|
| 532 | # endif /* !YYLSP_NEEDED */ |
|---|
| 533 | #else /* !YYPURE */ |
|---|
| 534 | # define YYLEX yylex () |
|---|
| 535 | #endif /* !YYPURE */ |
|---|
| 536 | |
|---|
| 537 | |
|---|
| 538 | /* Enable debugging if requested. */ |
|---|
| 539 | #if YYDEBUG |
|---|
| 540 | |
|---|
| 541 | # ifndef YYFPRINTF |
|---|
| 542 | # include <stdio.h> /* INFRINGES ON USER NAME SPACE */ |
|---|
| 543 | # define YYFPRINTF fprintf |
|---|
| 544 | # endif |
|---|
| 545 | |
|---|
| 546 | # define YYDPRINTF(Args) \ |
|---|
| 547 | do { \ |
|---|
| 548 | if (yydebug) \ |
|---|
| 549 | YYFPRINTF Args; \ |
|---|
| 550 | } while (0) |
|---|
| 551 | /* Nonzero means print parse trace. It is left uninitialized so that |
|---|
| 552 | multiple parsers can coexist. */ |
|---|
| 553 | int yydebug; |
|---|
| 554 | #else /* !YYDEBUG */ |
|---|
| 555 | # define YYDPRINTF(Args) |
|---|
| 556 | #endif /* !YYDEBUG */ |
|---|
| 557 | |
|---|
| 558 | /* YYINITDEPTH -- initial size of the parser's stacks. */ |
|---|
| 559 | #ifndef YYINITDEPTH |
|---|
| 560 | # define YYINITDEPTH 200 |
|---|
| 561 | #endif |
|---|
| 562 | |
|---|
| 563 | /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only |
|---|
| 564 | if the built-in stack extension method is used). |
|---|
| 565 | |
|---|
| 566 | Do not make this value too large; the results are undefined if |
|---|
| 567 | SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH) |
|---|
| 568 | evaluated with infinite-precision integer arithmetic. */ |
|---|
| 569 | |
|---|
| 570 | #if YYMAXDEPTH == 0 |
|---|
| 571 | # undef YYMAXDEPTH |
|---|
| 572 | #endif |
|---|
| 573 | |
|---|
| 574 | #ifndef YYMAXDEPTH |
|---|
| 575 | # define YYMAXDEPTH 10000 |
|---|
| 576 | #endif |
|---|
| 577 | |
|---|
| 578 | #ifdef YYERROR_VERBOSE |
|---|
| 579 | |
|---|
| 580 | # ifndef yystrlen |
|---|
| 581 | # if defined (__GLIBC__) && defined (_STRING_H) |
|---|
| 582 | # define yystrlen strlen |
|---|
| 583 | # else |
|---|
| 584 | /* Return the length of YYSTR. */ |
|---|
| 585 | static YYSIZE_T |
|---|
| 586 | # if defined (__STDC__) || defined (__cplusplus) |
|---|
| 587 | yystrlen (const char *yystr) |
|---|
| 588 | # else |
|---|
| 589 | yystrlen (yystr) |
|---|
| 590 | const char *yystr; |
|---|
| 591 | # endif |
|---|
| 592 | { |
|---|
| 593 | register const char *yys = yystr; |
|---|
| 594 | |
|---|
| 595 | while (*yys++ != '\0') |
|---|
| 596 | continue; |
|---|
| 597 | |
|---|
| 598 | return yys - yystr - 1; |
|---|
| 599 | } |
|---|
| 600 | # endif |
|---|
| 601 | # endif |
|---|
| 602 | |
|---|
| 603 | # ifndef yystpcpy |
|---|
| 604 | # if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE) |
|---|
| 605 | # define yystpcpy stpcpy |
|---|
| 606 | # else |
|---|
| 607 | /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in |
|---|
| 608 | YYDEST. */ |
|---|
| 609 | static char * |
|---|
| 610 | # if defined (__STDC__) || defined (__cplusplus) |
|---|
| 611 | yystpcpy (char *yydest, const char *yysrc) |
|---|
| 612 | # else |
|---|
| 613 | yystpcpy (yydest, yysrc) |
|---|
| 614 | char *yydest; |
|---|
| 615 | const char *yysrc; |
|---|
| 616 | # endif |
|---|
| 617 | { |
|---|
| 618 | register char *yyd = yydest; |
|---|
| 619 | register const char *yys = yysrc; |
|---|
| 620 | |
|---|
| 621 | while ((*yyd++ = *yys++) != '\0') |
|---|
| 622 | continue; |
|---|
| 623 | |
|---|
| 624 | return yyd - 1; |
|---|
| 625 | } |
|---|
| 626 | # endif |
|---|
| 627 | # endif |
|---|
| 628 | #endif |
|---|
| 629 | |
|---|
| 630 | #line 315 "/usr/share/bison/bison.simple" |
|---|
| 631 | |
|---|
| 632 | |
|---|
| 633 | /* The user can define YYPARSE_PARAM as the name of an argument to be passed |
|---|
| 634 | into yyparse. The argument should have type void *. |
|---|
| 635 | It should actually point to an object. |
|---|
| 636 | Grammar actions can access the variable by casting it |
|---|
| 637 | to the proper pointer type. */ |
|---|
| 638 | |
|---|
| 639 | #ifdef YYPARSE_PARAM |
|---|
| 640 | # if defined (__STDC__) || defined (__cplusplus) |
|---|
| 641 | # define YYPARSE_PARAM_ARG void *YYPARSE_PARAM |
|---|
| 642 | # define YYPARSE_PARAM_DECL |
|---|
| 643 | # else |
|---|
| 644 | # define YYPARSE_PARAM_ARG YYPARSE_PARAM |
|---|
| 645 | # define YYPARSE_PARAM_DECL void *YYPARSE_PARAM; |
|---|
| 646 | # endif |
|---|
| 647 | #else /* !YYPARSE_PARAM */ |
|---|
| 648 | # define YYPARSE_PARAM_ARG |
|---|
| 649 | # define YYPARSE_PARAM_DECL |
|---|
| 650 | #endif /* !YYPARSE_PARAM */ |
|---|
| 651 | |
|---|
| 652 | /* Prevent warning if -Wstrict-prototypes. */ |
|---|
| 653 | #ifdef __GNUC__ |
|---|
| 654 | # ifdef YYPARSE_PARAM |
|---|
| 655 | int yyparse (void *); |
|---|
| 656 | # else |
|---|
| 657 | int yyparse (void); |
|---|
| 658 | # endif |
|---|
| 659 | #endif |
|---|
| 660 | |
|---|
| 661 | /* YY_DECL_VARIABLES -- depending whether we use a pure parser, |
|---|
| 662 | variables are global, or local to YYPARSE. */ |
|---|
| 663 | |
|---|
| 664 | #define YY_DECL_NON_LSP_VARIABLES \ |
|---|
| 665 | /* The lookahead symbol. */ \ |
|---|
| 666 | int yychar; \ |
|---|
| 667 | \ |
|---|
| 668 | /* The semantic value of the lookahead symbol. */ \ |
|---|
| 669 | YYSTYPE yylval; \ |
|---|
| 670 | \ |
|---|
| 671 | /* Number of parse errors so far. */ \ |
|---|
| 672 | int yynerrs; |
|---|
| 673 | |
|---|
| 674 | #if YYLSP_NEEDED |
|---|
| 675 | # define YY_DECL_VARIABLES \ |
|---|
| 676 | YY_DECL_NON_LSP_VARIABLES \ |
|---|
| 677 | \ |
|---|
| 678 | /* Location data for the lookahead symbol. */ \ |
|---|
| 679 | YYLTYPE yylloc; |
|---|
| 680 | #else |
|---|
| 681 | # define YY_DECL_VARIABLES \ |
|---|
| 682 | YY_DECL_NON_LSP_VARIABLES |
|---|
| 683 | #endif |
|---|
| 684 | |
|---|
| 685 | |
|---|
| 686 | /* If nonreentrant, generate the variables here. */ |
|---|
| 687 | |
|---|
| 688 | #if !YYPURE |
|---|
| 689 | YY_DECL_VARIABLES |
|---|
| 690 | #endif /* !YYPURE */ |
|---|
| 691 | |
|---|
| 692 | int |
|---|
| 693 | yyparse (YYPARSE_PARAM_ARG) |
|---|
| 694 | YYPARSE_PARAM_DECL |
|---|
| 695 | { |
|---|
| 696 | /* If reentrant, generate the variables here. */ |
|---|
| 697 | #if YYPURE |
|---|
| 698 | YY_DECL_VARIABLES |
|---|
| 699 | #endif /* !YYPURE */ |
|---|
| 700 | |
|---|
| 701 | register int yystate; |
|---|
| 702 | register int yyn; |
|---|
| 703 | int yyresult; |
|---|
| 704 | /* Number of tokens to shift before error messages enabled. */ |
|---|
| 705 | int yyerrstatus; |
|---|
| 706 | /* Lookahead token as an internal (translated) token number. */ |
|---|
| 707 | int yychar1 = 0; |
|---|
| 708 | |
|---|
| 709 | /* Three stacks and their tools: |
|---|
| 710 | `yyss': related to states, |
|---|
| 711 | `yyvs': related to semantic values, |
|---|
| 712 | `yyls': related to locations. |
|---|
| 713 | |
|---|
| 714 | Refer to the stacks thru separate pointers, to allow yyoverflow |
|---|
| 715 | to reallocate them elsewhere. */ |
|---|
| 716 | |
|---|
| 717 | /* The state stack. */ |
|---|
| 718 | short yyssa[YYINITDEPTH]; |
|---|
| 719 | short *yyss = yyssa; |
|---|
| 720 | register short *yyssp; |
|---|
| 721 | |
|---|
| 722 | /* The semantic value stack. */ |
|---|
| 723 | YYSTYPE yyvsa[YYINITDEPTH]; |
|---|
| 724 | YYSTYPE *yyvs = yyvsa; |
|---|
| 725 | register YYSTYPE *yyvsp; |
|---|
| 726 | |
|---|
| 727 | #if YYLSP_NEEDED |
|---|
| 728 | /* The location stack. */ |
|---|
| 729 | YYLTYPE yylsa[YYINITDEPTH]; |
|---|
| 730 | YYLTYPE *yyls = yylsa; |
|---|
| 731 | YYLTYPE *yylsp; |
|---|
| 732 | #endif |
|---|
| 733 | |
|---|
| 734 | #if YYLSP_NEEDED |
|---|
| 735 | # define YYPOPSTACK (yyvsp--, yyssp--, yylsp--) |
|---|
| 736 | #else |
|---|
| 737 | # define YYPOPSTACK (yyvsp--, yyssp--) |
|---|
| 738 | #endif |
|---|
| 739 | |
|---|
| 740 | YYSIZE_T yystacksize = YYINITDEPTH; |
|---|
| 741 | |
|---|
| 742 | |
|---|
| 743 | /* The variables used to return semantic value and location from the |
|---|
| 744 | action routines. */ |
|---|
| 745 | YYSTYPE yyval; |
|---|
| 746 | #if YYLSP_NEEDED |
|---|
| 747 | YYLTYPE yyloc; |
|---|
| 748 | #endif |
|---|
| 749 | |
|---|
| 750 | /* When reducing, the number of symbols on the RHS of the reduced |
|---|
| 751 | rule. */ |
|---|
| 752 | int yylen; |
|---|
| 753 | |
|---|
| 754 | YYDPRINTF ((stderr, "Starting parse\n")); |
|---|
| 755 | |
|---|
| 756 | yystate = 0; |
|---|
| 757 | yyerrstatus = 0; |
|---|
| 758 | yynerrs = 0; |
|---|
| 759 | yychar = YYEMPTY; /* Cause a token to be read. */ |
|---|
| 760 | |
|---|
| 761 | /* Initialize stack pointers. |
|---|
| 762 | Waste one element of value and location stack |
|---|
| 763 | so that they stay on the same level as the state stack. |
|---|
| 764 | The wasted elements are never initialized. */ |
|---|
| 765 | |
|---|
| 766 | yyssp = yyss; |
|---|
| 767 | yyvsp = yyvs; |
|---|
| 768 | #if YYLSP_NEEDED |
|---|
| 769 | yylsp = yyls; |
|---|
| 770 | #endif |
|---|
| 771 | goto yysetstate; |
|---|
| 772 | |
|---|
| 773 | /*------------------------------------------------------------. |
|---|
| 774 | | yynewstate -- Push a new state, which is found in yystate. | |
|---|
| 775 | `------------------------------------------------------------*/ |
|---|
| 776 | yynewstate: |
|---|
| 777 | /* In all cases, when you get here, the value and location stacks |
|---|
| 778 | have just been pushed. so pushing a state here evens the stacks. |
|---|
| 779 | */ |
|---|
| 780 | yyssp++; |
|---|
| 781 | |
|---|
| 782 | yysetstate: |
|---|
| 783 | *yyssp = yystate; |
|---|
| 784 | |
|---|
| 785 | if (yyssp >= yyss + yystacksize - 1) |
|---|
| 786 | { |
|---|
| 787 | /* Get the current used size of the three stacks, in elements. */ |
|---|
| 788 | YYSIZE_T yysize = yyssp - yyss + 1; |
|---|
| 789 | |
|---|
| 790 | #ifdef yyoverflow |
|---|
| 791 | { |
|---|
| 792 | /* Give user a chance to reallocate the stack. Use copies of |
|---|
| 793 | these so that the &'s don't force the real ones into |
|---|
| 794 | memory. */ |
|---|
| 795 | YYSTYPE *yyvs1 = yyvs; |
|---|
| 796 | short *yyss1 = yyss; |
|---|
| 797 | |
|---|
| 798 | /* Each stack pointer address is followed by the size of the |
|---|
| 799 | data in use in that stack, in bytes. */ |
|---|
| 800 | # if YYLSP_NEEDED |
|---|
| 801 | YYLTYPE *yyls1 = yyls; |
|---|
| 802 | /* This used to be a conditional around just the two extra args, |
|---|
| 803 | but that might be undefined if yyoverflow is a macro. */ |
|---|
| 804 | yyoverflow ("parser stack overflow", |
|---|
| 805 | &yyss1, yysize * sizeof (*yyssp), |
|---|
| 806 | &yyvs1, yysize * sizeof (*yyvsp), |
|---|
| 807 | &yyls1, yysize * sizeof (*yylsp), |
|---|
| 808 | &yystacksize); |
|---|
| 809 | yyls = yyls1; |
|---|
| 810 | # else |
|---|
| 811 | yyoverflow ("parser stack overflow", |
|---|
| 812 | &yyss1, yysize * sizeof (*yyssp), |
|---|
| 813 | &yyvs1, yysize * sizeof (*yyvsp), |
|---|
| 814 | &yystacksize); |
|---|
| 815 | # endif |
|---|
| 816 | yyss = yyss1; |
|---|
| 817 | yyvs = yyvs1; |
|---|
| 818 | } |
|---|
| 819 | #else /* no yyoverflow */ |
|---|
| 820 | # ifndef YYSTACK_RELOCATE |
|---|
| 821 | goto yyoverflowlab; |
|---|
| 822 | # else |
|---|
| 823 | /* Extend the stack our own way. */ |
|---|
| 824 | if (yystacksize >= YYMAXDEPTH) |
|---|
| 825 | goto yyoverflowlab; |
|---|
| 826 | yystacksize *= 2; |
|---|
| 827 | if (yystacksize > YYMAXDEPTH) |
|---|
| 828 | yystacksize = YYMAXDEPTH; |
|---|
| 829 | |
|---|
| 830 | { |
|---|
| 831 | short *yyss1 = yyss; |
|---|
| 832 | union yyalloc *yyptr = |
|---|
| 833 | (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); |
|---|
| 834 | if (! yyptr) |
|---|
| 835 | goto yyoverflowlab; |
|---|
| 836 | YYSTACK_RELOCATE (yyss); |
|---|
| 837 | YYSTACK_RELOCATE (yyvs); |
|---|
| 838 | # if YYLSP_NEEDED |
|---|
| 839 | YYSTACK_RELOCATE (yyls); |
|---|
| 840 | # endif |
|---|
| 841 | # undef YYSTACK_RELOCATE |
|---|
| 842 | if (yyss1 != yyssa) |
|---|
| 843 | YYSTACK_FREE (yyss1); |
|---|
| 844 | } |
|---|
| 845 | # endif |
|---|
| 846 | #endif /* no yyoverflow */ |
|---|
| 847 | |
|---|
| 848 | yyssp = yyss + yysize - 1; |
|---|
| 849 | yyvsp = yyvs + yysize - 1; |
|---|
| 850 | #if YYLSP_NEEDED |
|---|
| 851 | yylsp = yyls + yysize - 1; |
|---|
| 852 | #endif |
|---|
| 853 | |
|---|
| 854 | YYDPRINTF ((stderr, "Stack size increased to %lu\n", |
|---|
| 855 | (unsigned long int) yystacksize)); |
|---|
| 856 | |
|---|
| 857 | if (yyssp >= yyss + yystacksize - 1) |
|---|
| 858 | YYABORT; |
|---|
| 859 | } |
|---|
| 860 | |
|---|
| 861 | YYDPRINTF ((stderr, "Entering state %d\n", yystate)); |
|---|
| 862 | |
|---|
| 863 | goto yybackup; |
|---|
| 864 | |
|---|
| 865 | |
|---|
| 866 | /*-----------. |
|---|
| 867 | | yybackup. | |
|---|
| 868 | `-----------*/ |
|---|
| 869 | yybackup: |
|---|
| 870 | |
|---|
| 871 | /* Do appropriate processing given the current state. */ |
|---|
| 872 | /* Read a lookahead token if we need one and don't already have one. */ |
|---|
| 873 | /* yyresume: */ |
|---|
| 874 | |
|---|
| 875 | /* First try to decide what to do without reference to lookahead token. */ |
|---|
| 876 | |
|---|
| 877 | yyn = yypact[yystate]; |
|---|
| 878 | if (yyn == YYFLAG) |
|---|
| 879 | goto yydefault; |
|---|
| 880 | |
|---|
| 881 | /* Not known => get a lookahead token if don't already have one. */ |
|---|
| 882 | |
|---|
| 883 | /* yychar is either YYEMPTY or YYEOF |
|---|
| 884 | or a valid token in external form. */ |
|---|
| 885 | |
|---|
| 886 | if (yychar == YYEMPTY) |
|---|
| 887 | { |
|---|
| 888 | YYDPRINTF ((stderr, "Reading a token: ")); |
|---|
| 889 | yychar = YYLEX; |
|---|
| 890 | } |
|---|
| 891 | |
|---|
| 892 | /* Convert token to internal form (in yychar1) for indexing tables with */ |
|---|
| 893 | |
|---|
| 894 | if (yychar <= 0) /* This means end of input. */ |
|---|
| 895 | { |
|---|
| 896 | yychar1 = 0; |
|---|
| 897 | yychar = YYEOF; /* Don't call YYLEX any more */ |
|---|
| 898 | |
|---|
| 899 | YYDPRINTF ((stderr, "Now at end of input.\n")); |
|---|
| 900 | } |
|---|
| 901 | else |
|---|
| 902 | { |
|---|
| 903 | yychar1 = YYTRANSLATE (yychar); |
|---|
| 904 | |
|---|
| 905 | #if YYDEBUG |
|---|
| 906 | /* We have to keep this `#if YYDEBUG', since we use variables |
|---|
| 907 | which are defined only if `YYDEBUG' is set. */ |
|---|
| 908 | if (yydebug) |
|---|
| 909 | { |
|---|
| 910 | YYFPRINTF (stderr, "Next token is %d (%s", |
|---|
| 911 | yychar, yytname[yychar1]); |
|---|
| 912 | /* Give the individual parser a way to print the precise |
|---|
| 913 | meaning of a token, for further debugging info. */ |
|---|
| 914 | # ifdef YYPRINT |
|---|
| 915 | YYPRINT (stderr, yychar, yylval); |
|---|
| 916 | # endif |
|---|
| 917 | YYFPRINTF (stderr, ")\n"); |
|---|
| 918 | } |
|---|
| 919 | #endif |
|---|
| 920 | } |
|---|
| 921 | |
|---|
| 922 | yyn += yychar1; |
|---|
| 923 | if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1) |
|---|
| 924 | goto yydefault; |
|---|
| 925 | |
|---|
| 926 | yyn = yytable[yyn]; |
|---|
| 927 | |
|---|
| 928 | /* yyn is what to do for this token type in this state. |
|---|
| 929 | Negative => reduce, -yyn is rule number. |
|---|
| 930 | Positive => shift, yyn is new state. |
|---|
| 931 | New state is final state => don't bother to shift, |
|---|
| 932 | just return success. |
|---|
| 933 | 0, or most negative number => error. */ |
|---|
| 934 | |
|---|
| 935 | if (yyn < 0) |
|---|
| 936 | { |
|---|
| 937 | if (yyn == YYFLAG) |
|---|
| 938 | goto yyerrlab; |
|---|
| 939 | yyn = -yyn; |
|---|
| 940 | goto yyreduce; |
|---|
| 941 | } |
|---|
| 942 | else if (yyn == 0) |
|---|
| 943 | goto yyerrlab; |
|---|
| 944 | |
|---|
| 945 | if (yyn == YYFINAL) |
|---|
| 946 | YYACCEPT; |
|---|
| 947 | |
|---|
| 948 | /* Shift the lookahead token. */ |
|---|
| 949 | YYDPRINTF ((stderr, "Shifting token %d (%s), ", |
|---|
| 950 | yychar, yytname[yychar1])); |
|---|
| 951 | |
|---|
| 952 | /* Discard the token being shifted unless it is eof. */ |
|---|
| 953 | if (yychar != YYEOF) |
|---|
| 954 | yychar = YYEMPTY; |
|---|
| 955 | |
|---|
| 956 | *++yyvsp = yylval; |
|---|
| 957 | #if YYLSP_NEEDED |
|---|
| 958 | *++yylsp = yylloc; |
|---|
| 959 | #endif |
|---|
| 960 | |
|---|
| 961 | /* Count tokens shifted since error; after three, turn off error |
|---|
| 962 | status. */ |
|---|
| 963 | if (yyerrstatus) |
|---|
| 964 | yyerrstatus--; |
|---|
| 965 | |
|---|
| 966 | yystate = yyn; |
|---|
| 967 | goto yynewstate; |
|---|
| 968 | |
|---|
| 969 | |
|---|
| 970 | /*-----------------------------------------------------------. |
|---|
| 971 | | yydefault -- do the default action for the current state. | |
|---|
| 972 | `-----------------------------------------------------------*/ |
|---|
| 973 | yydefault: |
|---|
| 974 | yyn = yydefact[yystate]; |
|---|
| 975 | if (yyn == 0) |
|---|
| 976 | goto yyerrlab; |
|---|
| 977 | goto yyreduce; |
|---|
| 978 | |
|---|
| 979 | |
|---|
| 980 | /*-----------------------------. |
|---|
| 981 | | yyreduce -- Do a reduction. | |
|---|
| 982 | `-----------------------------*/ |
|---|
| 983 | yyreduce: |
|---|
| 984 | /* yyn is the number of a rule to reduce with. */ |
|---|
| 985 | yylen = yyr2[yyn]; |
|---|
| 986 | |
|---|
| 987 | /* If YYLEN is nonzero, implement the default value of the action: |
|---|
| 988 | `$$ = $1'. |
|---|
| 989 | |
|---|
| 990 | Otherwise, the following line sets YYVAL to the semantic value of |
|---|
| 991 | the lookahead token. This behavior is undocumented and Bison |
|---|
| 992 | users should not rely upon it. Assigning to YYVAL |
|---|
| 993 | unconditionally makes the parser a bit smaller, and it avoids a |
|---|
| 994 | GCC warning that YYVAL may be used uninitialized. */ |
|---|
| 995 | yyval = yyvsp[1-yylen]; |
|---|
| 996 | |
|---|
| 997 | #if YYLSP_NEEDED |
|---|
| 998 | /* Similarly for the default location. Let the user run additional |
|---|
| 999 | commands if for instance locations are ranges. */ |
|---|
| 1000 | yyloc = yylsp[1-yylen]; |
|---|
| 1001 | YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen); |
|---|
| 1002 | #endif |
|---|
| 1003 | |
|---|
| 1004 | #if YYDEBUG |
|---|
| 1005 | /* We have to keep this `#if YYDEBUG', since we use variables which |
|---|
| 1006 | are defined only if `YYDEBUG' is set. */ |
|---|
| 1007 | if (yydebug) |
|---|
| 1008 | { |
|---|
| 1009 | int yyi; |
|---|
| 1010 | |
|---|
| 1011 | YYFPRINTF (stderr, "Reducing via rule %d (line %d), ", |
|---|
| 1012 | yyn, yyrline[yyn]); |
|---|
| 1013 | |
|---|
| 1014 | /* Print the symbols being reduced, and their result. */ |
|---|
| 1015 | for (yyi = yyprhs[yyn]; yyrhs[yyi] > 0; yyi++) |
|---|
| 1016 | YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]); |
|---|
| 1017 | YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]); |
|---|
| 1018 | } |
|---|
| 1019 | #endif |
|---|
| 1020 | |
|---|
| 1021 | switch (yyn) { |
|---|
| 1022 | |
|---|
| 1023 | case 10: |
|---|
| 1024 | #line 127 "bindparser.yy" |
|---|
| 1025 | { |
|---|
| 1026 | s_di.name=yyvsp[-1]; |
|---|
| 1027 | parent->commit(s_di); |
|---|
| 1028 | s_di.clear(); |
|---|
| 1029 | } |
|---|
| 1030 | break; |
|---|
| 1031 | case 11: |
|---|
| 1032 | #line 134 "bindparser.yy" |
|---|
| 1033 | { |
|---|
| 1034 | s_di.name=yyvsp[-2]; |
|---|
| 1035 | parent->commit(s_di); |
|---|
| 1036 | s_di.clear(); |
|---|
| 1037 | } |
|---|
| 1038 | break; |
|---|
| 1039 | case 24: |
|---|
| 1040 | #line 173 "bindparser.yy" |
|---|
| 1041 | { |
|---|
| 1042 | parent->setDirectory(yyvsp[0]); |
|---|
| 1043 | } |
|---|
| 1044 | break; |
|---|
| 1045 | case 41: |
|---|
| 1046 | #line 211 "bindparser.yy" |
|---|
| 1047 | { |
|---|
| 1048 | s_di.master=yyvsp[0]; |
|---|
| 1049 | } |
|---|
| 1050 | break; |
|---|
| 1051 | case 42: |
|---|
| 1052 | #line 218 "bindparser.yy" |
|---|
| 1053 | { |
|---|
| 1054 | // printf("Found a filename: '%s'\n",$2); |
|---|
| 1055 | s_di.filename=yyvsp[0]; |
|---|
| 1056 | } |
|---|
| 1057 | break; |
|---|
| 1058 | case 43: |
|---|
| 1059 | #line 226 "bindparser.yy" |
|---|
| 1060 | { |
|---|
| 1061 | s_di.type=yyvsp[0]; |
|---|
| 1062 | } |
|---|
| 1063 | break; |
|---|
| 1064 | case 44: |
|---|
| 1065 | #line 234 "bindparser.yy" |
|---|
| 1066 | { |
|---|
| 1067 | yyval=yyvsp[0]; |
|---|
| 1068 | } |
|---|
| 1069 | break; |
|---|
| 1070 | } |
|---|
| 1071 | |
|---|
| 1072 | #line 705 "/usr/share/bison/bison.simple" |
|---|
| 1073 | |
|---|
| 1074 | |
|---|
| 1075 | yyvsp -= yylen; |
|---|
| 1076 | yyssp -= yylen; |
|---|
| 1077 | #if YYLSP_NEEDED |
|---|
| 1078 | yylsp -= yylen; |
|---|
| 1079 | #endif |
|---|
| 1080 | |
|---|
| 1081 | #if YYDEBUG |
|---|
| 1082 | if (yydebug) |
|---|
| 1083 | { |
|---|
| 1084 | short *yyssp1 = yyss - 1; |
|---|
| 1085 | YYFPRINTF (stderr, "state stack now"); |
|---|
| 1086 | while (yyssp1 != yyssp) |
|---|
| 1087 | YYFPRINTF (stderr, " %d", *++yyssp1); |
|---|
| 1088 | YYFPRINTF (stderr, "\n"); |
|---|
| 1089 | } |
|---|
| 1090 | #endif |
|---|
| 1091 | |
|---|
| 1092 | *++yyvsp = yyval; |
|---|
| 1093 | #if YYLSP_NEEDED |
|---|
| 1094 | *++yylsp = yyloc; |
|---|
| 1095 | #endif |
|---|
| 1096 | |
|---|
| 1097 | /* Now `shift' the result of the reduction. Determine what state |
|---|
| 1098 | that goes to, based on the state we popped back to and the rule |
|---|
| 1099 | number reduced by. */ |
|---|
| 1100 | |
|---|
| 1101 | yyn = yyr1[yyn]; |
|---|
| 1102 | |
|---|
| 1103 | yystate = yypgoto[yyn - YYNTBASE] + *yyssp; |
|---|
| 1104 | if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp) |
|---|
| 1105 | yystate = yytable[yystate]; |
|---|
| 1106 | else |
|---|
| 1107 | yystate = yydefgoto[yyn - YYNTBASE]; |
|---|
| 1108 | |
|---|
| 1109 | goto yynewstate; |
|---|
| 1110 | |
|---|
| 1111 | |
|---|
| 1112 | /*------------------------------------. |
|---|
| 1113 | | yyerrlab -- here on detecting error | |
|---|
| 1114 | `------------------------------------*/ |
|---|
| 1115 | yyerrlab: |
|---|
| 1116 | /* If not already recovering from an error, report this error. */ |
|---|
| 1117 | if (!yyerrstatus) |
|---|
| 1118 | { |
|---|
| 1119 | ++yynerrs; |
|---|
| 1120 | |
|---|
| 1121 | #ifdef YYERROR_VERBOSE |
|---|
| 1122 | yyn = yypact[yystate]; |
|---|
| 1123 | |
|---|
| 1124 | if (yyn > YYFLAG && yyn < YYLAST) |
|---|
| 1125 | { |
|---|
| 1126 | YYSIZE_T yysize = 0; |
|---|
| 1127 | char *yymsg; |
|---|
| 1128 | int yyx, yycount; |
|---|
| 1129 | |
|---|
| 1130 | yycount = 0; |
|---|
| 1131 | /* Start YYX at -YYN if negative to avoid negative indexes in |
|---|
| 1132 | YYCHECK. */ |
|---|
| 1133 | for (yyx = yyn < 0 ? -yyn : 0; |
|---|
| 1134 | yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++) |
|---|
| 1135 | if (yycheck[yyx + yyn] == yyx) |
|---|
| 1136 | yysize += yystrlen (yytname[yyx]) + 15, yycount++; |
|---|
| 1137 | yysize += yystrlen ("parse error, unexpected ") + 1; |
|---|
| 1138 | yysize += yystrlen (yytname[YYTRANSLATE (yychar)]); |
|---|
| 1139 | yymsg = (char *) YYSTACK_ALLOC (yysize); |
|---|
| 1140 | if (yymsg != 0) |
|---|
| 1141 | { |
|---|
| 1142 | char *yyp = yystpcpy (yymsg, "parse error, unexpected "); |
|---|
| 1143 | yyp = yystpcpy (yyp, yytname[YYTRANSLATE (yychar)]); |
|---|
| 1144 | |
|---|
| 1145 | if (yycount < 5) |
|---|
| 1146 | { |
|---|
| 1147 | yycount = 0; |
|---|
| 1148 | for (yyx = yyn < 0 ? -yyn : 0; |
|---|
| 1149 | yyx < (int) (sizeof (yytname) / sizeof (char *)); |
|---|
| 1150 | yyx++) |
|---|
| 1151 | if (yycheck[yyx + yyn] == yyx) |
|---|
| 1152 | { |
|---|
| 1153 | const char *yyq = ! yycount ? ", expecting " : " or "; |
|---|
| 1154 | yyp = yystpcpy (yyp, yyq); |
|---|
| 1155 | yyp = yystpcpy (yyp, yytname[yyx]); |
|---|
| 1156 | yycount++; |
|---|
| 1157 | } |
|---|
| 1158 | } |
|---|
| 1159 | yyerror (yymsg); |
|---|
| 1160 | YYSTACK_FREE (yymsg); |
|---|
| 1161 | } |
|---|
| 1162 | else |
|---|
| 1163 | yyerror ("parse error; also virtual memory exhausted"); |
|---|
| 1164 | } |
|---|
| 1165 | else |
|---|
| 1166 | #endif /* defined (YYERROR_VERBOSE) */ |
|---|
| 1167 | yyerror ("parse error"); |
|---|
| 1168 | } |
|---|
| 1169 | goto yyerrlab1; |
|---|
| 1170 | |
|---|
| 1171 | |
|---|
| 1172 | /*--------------------------------------------------. |
|---|
| 1173 | | yyerrlab1 -- error raised explicitly by an action | |
|---|
| 1174 | `--------------------------------------------------*/ |
|---|
| 1175 | yyerrlab1: |
|---|
| 1176 | if (yyerrstatus == 3) |
|---|
| 1177 | { |
|---|
| 1178 | /* If just tried and failed to reuse lookahead token after an |
|---|
| 1179 | error, discard it. */ |
|---|
| 1180 | |
|---|
| 1181 | /* return failure if at end of input */ |
|---|
| 1182 | if (yychar == YYEOF) |
|---|
| 1183 | YYABORT; |
|---|
| 1184 | YYDPRINTF ((stderr, "Discarding token %d (%s).\n", |
|---|
| 1185 | yychar, yytname[yychar1])); |
|---|
| 1186 | yychar = YYEMPTY; |
|---|
| 1187 | } |
|---|
| 1188 | |
|---|
| 1189 | /* Else will try to reuse lookahead token after shifting the error |
|---|
| 1190 | token. */ |
|---|
| 1191 | |
|---|
| 1192 | yyerrstatus = 3; /* Each real token shifted decrements this */ |
|---|
| 1193 | |
|---|
| 1194 | goto yyerrhandle; |
|---|
| 1195 | |
|---|
| 1196 | |
|---|
| 1197 | /*-------------------------------------------------------------------. |
|---|
| 1198 | | yyerrdefault -- current state does not do anything special for the | |
|---|
| 1199 | | error token. | |
|---|
| 1200 | `-------------------------------------------------------------------*/ |
|---|
| 1201 | yyerrdefault: |
|---|
| 1202 | #if 0 |
|---|
| 1203 | /* This is wrong; only states that explicitly want error tokens |
|---|
| 1204 | should shift them. */ |
|---|
| 1205 | |
|---|
| 1206 | /* If its default is to accept any token, ok. Otherwise pop it. */ |
|---|
| 1207 | yyn = yydefact[yystate]; |
|---|
| 1208 | if (yyn) |
|---|
| 1209 | goto yydefault; |
|---|
| 1210 | #endif |
|---|
| 1211 | |
|---|
| 1212 | |
|---|
| 1213 | /*---------------------------------------------------------------. |
|---|
| 1214 | | yyerrpop -- pop the current state because it cannot handle the | |
|---|
| 1215 | | error token | |
|---|
| 1216 | `---------------------------------------------------------------*/ |
|---|
| 1217 | yyerrpop: |
|---|
| 1218 | if (yyssp == yyss) |
|---|
| 1219 | YYABORT; |
|---|
| 1220 | yyvsp--; |
|---|
| 1221 | yystate = *--yyssp; |
|---|
| 1222 | #if YYLSP_NEEDED |
|---|
| 1223 | yylsp--; |
|---|
| 1224 | #endif |
|---|
| 1225 | |
|---|
| 1226 | #if YYDEBUG |
|---|
| 1227 | if (yydebug) |
|---|
| 1228 | { |
|---|
| 1229 | short *yyssp1 = yyss - 1; |
|---|
| 1230 | YYFPRINTF (stderr, "Error: state stack now"); |
|---|
| 1231 | while (yyssp1 != yyssp) |
|---|
| 1232 | YYFPRINTF (stderr, " %d", *++yyssp1); |
|---|
| 1233 | YYFPRINTF (stderr, "\n"); |
|---|
| 1234 | } |
|---|
| 1235 | #endif |
|---|
| 1236 | |
|---|
| 1237 | /*--------------. |
|---|
| 1238 | | yyerrhandle. | |
|---|
| 1239 | `--------------*/ |
|---|
| 1240 | yyerrhandle: |
|---|
| 1241 | yyn = yypact[yystate]; |
|---|
| 1242 | if (yyn == YYFLAG) |
|---|
| 1243 | goto yyerrdefault; |
|---|
| 1244 | |
|---|
| 1245 | yyn += YYTERROR; |
|---|
| 1246 | if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR) |
|---|
| 1247 | goto yyerrdefault; |
|---|
| 1248 | |
|---|
| 1249 | yyn = yytable[yyn]; |
|---|
| 1250 | if (yyn < 0) |
|---|
| 1251 | { |
|---|
| 1252 | if (yyn == YYFLAG) |
|---|
| 1253 | goto yyerrpop; |
|---|
| 1254 | yyn = -yyn; |
|---|
| 1255 | goto yyreduce; |
|---|
| 1256 | } |
|---|
| 1257 | else if (yyn == 0) |
|---|
| 1258 | goto yyerrpop; |
|---|
| 1259 | |
|---|
| 1260 | if (yyn == YYFINAL) |
|---|
| 1261 | YYACCEPT; |
|---|
| 1262 | |
|---|
| 1263 | YYDPRINTF ((stderr, "Shifting error token, ")); |
|---|
| 1264 | |
|---|
| 1265 | *++yyvsp = yylval; |
|---|
| 1266 | #if YYLSP_NEEDED |
|---|
| 1267 | *++yylsp = yylloc; |
|---|
| 1268 | #endif |
|---|
| 1269 | |
|---|
| 1270 | yystate = yyn; |
|---|
| 1271 | goto yynewstate; |
|---|
| 1272 | |
|---|
| 1273 | |
|---|
| 1274 | /*-------------------------------------. |
|---|
| 1275 | | yyacceptlab -- YYACCEPT comes here. | |
|---|
| 1276 | `-------------------------------------*/ |
|---|
| 1277 | yyacceptlab: |
|---|
| 1278 | yyresult = 0; |
|---|
| 1279 | goto yyreturn; |
|---|
| 1280 | |
|---|
| 1281 | /*-----------------------------------. |
|---|
| 1282 | | yyabortlab -- YYABORT comes here. | |
|---|
| 1283 | `-----------------------------------*/ |
|---|
| 1284 | yyabortlab: |
|---|
| 1285 | yyresult = 1; |
|---|
| 1286 | goto yyreturn; |
|---|
| 1287 | |
|---|
| 1288 | /*---------------------------------------------. |
|---|
| 1289 | | yyoverflowab -- parser overflow comes here. | |
|---|
| 1290 | `---------------------------------------------*/ |
|---|
| 1291 | yyoverflowlab: |
|---|
| 1292 | yyerror ("parser stack overflow"); |
|---|
| 1293 | yyresult = 2; |
|---|
| 1294 | /* Fall through. */ |
|---|
| 1295 | |
|---|
| 1296 | yyreturn: |
|---|
| 1297 | #ifndef yyoverflow |
|---|
| 1298 | if (yyss != yyssa) |
|---|
| 1299 | YYSTACK_FREE (yyss); |
|---|
| 1300 | #endif |
|---|
| 1301 | return yyresult; |
|---|
| 1302 | } |
|---|
| 1303 | #line 240 "bindparser.yy" |
|---|