| 1 |
/* A Bison parser, made by GNU Bison 1.875a. */ |
| 2 |
|
| 3 |
/* Skeleton parser for Yacc-like parsing with Bison, |
| 4 |
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. |
| 5 |
|
| 6 |
This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
| 8 |
the Free Software Foundation; either version 2, or (at your option) |
| 9 |
any later version. |
| 10 |
|
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 |
GNU General Public License for more details. |
| 15 |
|
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You should have received a copy of the GNU General Public License |
| 17 |
along with this program; if not, write to the Free Software |
| 18 |
Foundation, Inc., 59 Temple Place - Suite 330, |
| 19 |
Boston, MA 02111-1307, USA. */ |
| 20 |
|
| 21 |
/* As a special exception, when this file is copied by Bison into a |
| 22 |
Bison output file, you may use that output file without restriction. |
| 23 |
This special exception was added by the Free Software Foundation |
| 24 |
in version 1.24 of Bison. */ |
| 25 |
|
| 26 |
/* Written by Richard Stallman by simplifying the original so called |
| 27 |
``semantic'' parser. */ |
| 28 |
|
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/* All symbols defined below should begin with yy or YY, to avoid |
| 30 |
infringing on user name space. This should be done even for local |
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variables, as they might otherwise be expanded by user macros. |
| 32 |
There are some unavoidable exceptions within include files to |
| 33 |
define necessary library symbols; they are noted "INFRINGES ON |
| 34 |
USER NAME SPACE" below. */ |
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|
| 36 |
/* Identify Bison output. */ |
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#define YYBISON 1 |
| 38 |
|
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/* Skeleton name. */ |
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#define YYSKELETON_NAME "yacc.c" |
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|
| 42 |
/* Pure parsers. */ |
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#define YYPURE 1 |
| 44 |
|
| 45 |
/* Using locations. */ |
| 46 |
#define YYLSP_NEEDED 0 |
| 47 |
|
| 48 |
|
| 49 |
|
| 50 |
/* Tokens. */ |
| 51 |
#ifndef YYTOKENTYPE |
| 52 |
# define YYTOKENTYPE |
| 53 |
/* Put the tokens into the symbol table, so that GDB and other debuggers |
| 54 |
know about them. */ |
| 55 |
enum yytokentype { |
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CHAR = 258, |
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DOTNUM = 259, |
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NUMBER = 260, |
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SP = 261, |
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LF = 262, |
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CR = 263, |
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HASH = 264, |
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ADD = 265, |
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GET = 266, |
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LOAD = 267, |
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REMOVE = 268, |
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SET = 269, |
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SUBSCRIBE = 270, |
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UNSUBSCRIBE = 271, |
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RESET = 272, |
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QUIT = 273, |
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CHANNEL = 274, |
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NOTIFICATION = 275, |
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AVAILABLE_ENGINES = 276, |
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CHANNELS = 277, |
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INFO = 278, |
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BUFFER_FILL = 279, |
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STREAM_COUNT = 280, |
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VOICE_COUNT = 281, |
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INSTRUMENT = 282, |
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ENGINE = 283, |
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AUDIO_OUTPUT_CHANNEL = 284, |
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AUDIO_OUTPUT_TYPE = 285, |
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MIDI_INPUT_PORT = 286, |
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MIDI_INPUT_CHANNEL = 287, |
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MIDI_INPUT_TYPE = 288, |
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VOLUME = 289, |
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BYTES = 290, |
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PERCENTAGE = 291, |
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ALSA = 292, |
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JACK = 293 |
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}; |
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#endif |
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#define CHAR 258 |
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#define DOTNUM 259 |
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#define NUMBER 260 |
| 97 |
#define SP 261 |
| 98 |
#define LF 262 |
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#define CR 263 |
| 100 |
#define HASH 264 |
| 101 |
#define ADD 265 |
| 102 |
#define GET 266 |
| 103 |
#define LOAD 267 |
| 104 |
#define REMOVE 268 |
| 105 |
#define SET 269 |
| 106 |
#define SUBSCRIBE 270 |
| 107 |
#define UNSUBSCRIBE 271 |
| 108 |
#define RESET 272 |
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#define QUIT 273 |
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#define CHANNEL 274 |
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#define NOTIFICATION 275 |
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#define AVAILABLE_ENGINES 276 |
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#define CHANNELS 277 |
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#define INFO 278 |
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#define BUFFER_FILL 279 |
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#define STREAM_COUNT 280 |
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#define VOICE_COUNT 281 |
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#define INSTRUMENT 282 |
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#define ENGINE 283 |
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#define AUDIO_OUTPUT_CHANNEL 284 |
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#define AUDIO_OUTPUT_TYPE 285 |
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#define MIDI_INPUT_PORT 286 |
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#define MIDI_INPUT_CHANNEL 287 |
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#define MIDI_INPUT_TYPE 288 |
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#define VOLUME 289 |
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#define BYTES 290 |
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#define PERCENTAGE 291 |
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#define ALSA 292 |
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#define JACK 293 |
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|
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|
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|
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|
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/* Copy the first part of user declarations. */ |
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#line 23 "lscp.y" |
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|
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|
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#include "lscpparser.h" |
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#include "lscpserver.h" |
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|
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// as we need an reentrant scanner, we have to pass the pointer to the scanner with each yylex() call |
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#define YYLEX_PARAM ((yyparse_param_t*) yyparse_param)->pScanner |
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|
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// to save us typing work in the rules action definitions |
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#define LSCPSERVER ((yyparse_param_t*) yyparse_param)->pServer |
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|
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// clears input buffer and restarts scanner. |
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void restart(yyparse_param_t* pparam, int& yychar); |
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#define RESTART restart((yyparse_param_t*) YYPARSE_PARAM, yychar) |
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|
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// external reference to the main scanner function yylex() |
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extern YY_DECL; |
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|
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// external reference to restart the lex scanner |
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extern void yyrestart(FILE* input_file, yyscan_t yyscanner); |
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|
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// we provide our own version of yyerror() so we don't have to link against the yacc library |
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void yyerror(const char* s); |
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|
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|
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|
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/* Enabling traces. */ |
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#ifndef YYDEBUG |
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# define YYDEBUG 0 |
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#endif |
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|
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/* Enabling verbose error messages. */ |
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#ifdef YYERROR_VERBOSE |
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# undef YYERROR_VERBOSE |
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# define YYERROR_VERBOSE 1 |
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#else |
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# define YYERROR_VERBOSE 0 |
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#endif |
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|
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#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) |
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typedef int YYSTYPE; |
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# define yystype YYSTYPE /* obsolescent; will be withdrawn */ |
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# define YYSTYPE_IS_DECLARED 1 |
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# define YYSTYPE_IS_TRIVIAL 1 |
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#endif |
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|
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|
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|
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/* Copy the second part of user declarations. */ |
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|
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|
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/* Line 214 of yacc.c. */ |
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#line 189 "y.tab.c" |
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|
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#if ! defined (yyoverflow) || YYERROR_VERBOSE |
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|
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/* The parser invokes alloca or malloc; define the necessary symbols. */ |
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|
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# if YYSTACK_USE_ALLOCA |
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# define YYSTACK_ALLOC alloca |
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# else |
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# ifndef YYSTACK_USE_ALLOCA |
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# if defined (alloca) || defined (_ALLOCA_H) |
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# define YYSTACK_ALLOC alloca |
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# else |
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# ifdef __GNUC__ |
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# define YYSTACK_ALLOC __builtin_alloca |
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# endif |
| 204 |
# endif |
| 205 |
# endif |
| 206 |
# endif |
| 207 |
|
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# ifdef YYSTACK_ALLOC |
| 209 |
/* Pacify GCC's `empty if-body' warning. */ |
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# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) |
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# else |
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# if defined (__STDC__) || defined (__cplusplus) |
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# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ |
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# define YYSIZE_T size_t |
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# endif |
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# define YYSTACK_ALLOC malloc |
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# define YYSTACK_FREE free |
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# endif |
| 219 |
#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */ |
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|
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|
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#if (! defined (yyoverflow) \ |
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&& (! defined (__cplusplus) \ |
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|| (YYSTYPE_IS_TRIVIAL))) |
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|
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/* A type that is properly aligned for any stack member. */ |
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union yyalloc |
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{ |
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short yyss; |
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YYSTYPE yyvs; |
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}; |
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|
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/* The size of the maximum gap between one aligned stack and the next. */ |
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# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) |
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|
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/* The size of an array large to enough to hold all stacks, each with |
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N elements. */ |
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# define YYSTACK_BYTES(N) \ |
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((N) * (sizeof (short) + sizeof (YYSTYPE)) \ |
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+ YYSTACK_GAP_MAXIMUM) |
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|
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/* Copy COUNT objects from FROM to TO. The source and destination do |
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not overlap. */ |
| 244 |
# ifndef YYCOPY |
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# if 1 < __GNUC__ |
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# define YYCOPY(To, From, Count) \ |
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__builtin_memcpy (To, From, (Count) * sizeof (*(From))) |
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# else |
| 249 |
# define YYCOPY(To, From, Count) \ |
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do \ |
| 251 |
{ \ |
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register YYSIZE_T yyi; \ |
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for (yyi = 0; yyi < (Count); yyi++) \ |
| 254 |
(To)[yyi] = (From)[yyi]; \ |
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} \ |
| 256 |
while (0) |
| 257 |
# endif |
| 258 |
# endif |
| 259 |
|
| 260 |
/* Relocate STACK from its old location to the new one. The |
| 261 |
local variables YYSIZE and YYSTACKSIZE give the old and new number of |
| 262 |
elements in the stack, and YYPTR gives the new location of the |
| 263 |
stack. Advance YYPTR to a properly aligned location for the next |
| 264 |
stack. */ |
| 265 |
# define YYSTACK_RELOCATE(Stack) \ |
| 266 |
do \ |
| 267 |
{ \ |
| 268 |
YYSIZE_T yynewbytes; \ |
| 269 |
YYCOPY (&yyptr->Stack, Stack, yysize); \ |
| 270 |
Stack = &yyptr->Stack; \ |
| 271 |
yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ |
| 272 |
yyptr += yynewbytes / sizeof (*yyptr); \ |
| 273 |
} \ |
| 274 |
while (0) |
| 275 |
|
| 276 |
#endif |
| 277 |
|
| 278 |
#if defined (__STDC__) || defined (__cplusplus) |
| 279 |
typedef signed char yysigned_char; |
| 280 |
#else |
| 281 |
typedef short yysigned_char; |
| 282 |
#endif |
| 283 |
|
| 284 |
/* YYFINAL -- State number of the termination state. */ |
| 285 |
#define YYFINAL 24 |
| 286 |
/* YYLAST -- Last index in YYTABLE. */ |
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#define YYLAST 128 |
| 288 |
|
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/* YYNTOKENS -- Number of terminals. */ |
| 290 |
#define YYNTOKENS 39 |
| 291 |
/* YYNNTS -- Number of nonterminals. */ |
| 292 |
#define YYNNTS 25 |
| 293 |
/* YYNRULES -- Number of rules. */ |
| 294 |
#define YYNRULES 62 |
| 295 |
/* YYNRULES -- Number of states. */ |
| 296 |
#define YYNSTATES 142 |
| 297 |
|
| 298 |
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ |
| 299 |
#define YYUNDEFTOK 2 |
| 300 |
#define YYMAXUTOK 293 |
| 301 |
|
| 302 |
#define YYTRANSLATE(YYX) \ |
| 303 |
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) |
| 304 |
|
| 305 |
/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ |
| 306 |
static const unsigned char yytranslate[] = |
| 307 |
{ |
| 308 |
0, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 309 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 310 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 311 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 312 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 313 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 314 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 315 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 316 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 317 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 318 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 319 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 320 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 321 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 322 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 323 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 324 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 325 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 326 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 327 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 328 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 329 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 330 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 331 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 332 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 333 |
2, 2, 2, 2, 2, 2, 1, 2, 3, 4, |
| 334 |
5, 6, 7, 8, 9, 10, 11, 12, 13, 14, |
| 335 |
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, |
| 336 |
25, 26, 27, 28, 29, 30, 31, 32, 33, 34, |
| 337 |
35, 36, 37, 38 |
| 338 |
}; |
| 339 |
|
| 340 |
#if YYDEBUG |
| 341 |
/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in |
| 342 |
YYRHS. */ |
| 343 |
static const unsigned char yyprhs[] = |
| 344 |
{ |
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0, 0, 3, 5, 9, 14, 15, 17, 19, 21, |
| 346 |
23, 26, 29, 32, 35, 39, 43, 47, 53, 59, |
| 347 |
65, 71, 77, 79, 81, 83, 89, 97, 103, 109, |
| 348 |
115, 119, 123, 129, 135, 141, 147, 153, 159, 161, |
| 349 |
163, 169, 173, 175, 177, 179, 181, 183, 185, 187, |
| 350 |
189, 191, 193, 195, 197, 199, 201, 205, 207, 209, |
| 351 |
212, 215, 217 |
| 352 |
}; |
| 353 |
|
| 354 |
/* YYRHS -- A `-1'-separated list of the rules' RHS. */ |
| 355 |
static const yysigned_char yyrhs[] = |
| 356 |
{ |
| 357 |
40, 0, -1, 41, -1, 40, 7, 41, -1, 40, |
| 358 |
8, 7, 41, -1, -1, 42, -1, 43, -1, 1, |
| 359 |
-1, 9, -1, 42, 9, -1, 42, 6, -1, 42, |
| 360 |
5, -1, 42, 63, -1, 10, 6, 19, -1, 11, |
| 361 |
6, 44, -1, 12, 6, 45, -1, 13, 6, 19, |
| 362 |
6, 53, -1, 14, 6, 19, 6, 46, -1, 15, |
| 363 |
6, 20, 6, 55, -1, 16, 6, 20, 6, 58, |
| 364 |
-1, 17, 6, 19, 6, 53, -1, 18, -1, 21, |
| 365 |
-1, 22, -1, 19, 6, 23, 6, 53, -1, 19, |
| 366 |
6, 24, 6, 47, 6, 53, -1, 19, 6, 25, |
| 367 |
6, 53, -1, 19, 6, 26, 6, 53, -1, 28, |
| 368 |
6, 23, 6, 59, -1, 27, 6, 48, -1, 28, |
| 369 |
6, 49, -1, 29, 6, 53, 6, 56, -1, 30, |
| 370 |
6, 53, 6, 50, -1, 31, 6, 53, 6, 60, |
| 371 |
-1, 32, 6, 53, 6, 57, -1, 33, 6, 53, |
| 372 |
6, 51, -1, 34, 6, 53, 6, 52, -1, 35, |
| 373 |
-1, 36, -1, 61, 6, 54, 6, 53, -1, 59, |
| 374 |
6, 53, -1, 37, -1, 38, -1, 37, -1, 4, |
| 375 |
-1, 5, -1, 5, -1, 5, -1, 5, -1, 5, |
| 376 |
-1, 5, -1, 62, -1, 63, -1, 62, -1, 62, |
| 377 |
-1, 61, 6, 62, -1, 63, -1, 5, -1, 62, |
| 378 |
63, -1, 62, 5, -1, 3, -1, 63, 3, -1 |
| 379 |
}; |
| 380 |
|
| 381 |
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ |
| 382 |
static const unsigned char yyrline[] = |
| 383 |
{ |
| 384 |
0, 77, 77, 78, 79, 82, 83, 84, 85, 88, |
| 385 |
89, 90, 91, 92, 95, 96, 97, 98, 99, 100, |
| 386 |
101, 102, 103, 106, 107, 108, 109, 110, 111, 112, |
| 387 |
115, 116, 119, 120, 121, 122, 123, 124, 127, 128, |
| 388 |
131, 134, 137, 138, 141, 144, 145, 148, 151, 154, |
| 389 |
157, 160, 163, 166, 169, 172, 173, 176, 177, 178, |
| 390 |
179, 182, 183 |
| 391 |
}; |
| 392 |
#endif |
| 393 |
|
| 394 |
#if YYDEBUG || YYERROR_VERBOSE |
| 395 |
/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. |
| 396 |
First, the terminals, then, starting at YYNTOKENS, nonterminals. */ |
| 397 |
static const char *const yytname[] = |
| 398 |
{ |
| 399 |
"$end", "error", "$undefined", "CHAR", "DOTNUM", "NUMBER", "SP", "LF", |
| 400 |
"CR", "HASH", "ADD", "GET", "LOAD", "REMOVE", "SET", "SUBSCRIBE", |
| 401 |
"UNSUBSCRIBE", "RESET", "QUIT", "CHANNEL", "NOTIFICATION", |
| 402 |
"AVAILABLE_ENGINES", "CHANNELS", "INFO", "BUFFER_FILL", "STREAM_COUNT", |
| 403 |
"VOICE_COUNT", "INSTRUMENT", "ENGINE", "AUDIO_OUTPUT_CHANNEL", |
| 404 |
"AUDIO_OUTPUT_TYPE", "MIDI_INPUT_PORT", "MIDI_INPUT_CHANNEL", |
| 405 |
"MIDI_INPUT_TYPE", "VOLUME", "BYTES", "PERCENTAGE", "ALSA", "JACK", |
| 406 |
"$accept", "input", "line", "comment", "command", "get_instruction", |
| 407 |
"load_instruction", "set_chan_instruction", "buffer_size_type", |
| 408 |
"load_instr_args", "load_engine_args", "audio_output_type", |
| 409 |
"midi_input_type", "volume", "sampler_channel", "instrument_index", |
| 410 |
"udp_port", "audio_output_channel", "midi_input_channel", "session_id", |
| 411 |
"engine_name", "midi_input_port", "filename", "alpha_num_string", |
| 412 |
"string", 0 |
| 413 |
}; |
| 414 |
#endif |
| 415 |
|
| 416 |
# ifdef YYPRINT |
| 417 |
/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to |
| 418 |
token YYLEX-NUM. */ |
| 419 |
static const unsigned short yytoknum[] = |
| 420 |
{ |
| 421 |
0, 256, 257, 258, 259, 260, 261, 262, 263, 264, |
| 422 |
265, 266, 267, 268, 269, 270, 271, 272, 273, 274, |
| 423 |
275, 276, 277, 278, 279, 280, 281, 282, 283, 284, |
| 424 |
285, 286, 287, 288, 289, 290, 291, 292, 293 |
| 425 |
}; |
| 426 |
# endif |
| 427 |
|
| 428 |
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ |
| 429 |
static const unsigned char yyr1[] = |
| 430 |
{ |
| 431 |
0, 39, 40, 40, 40, 41, 41, 41, 41, 42, |
| 432 |
42, 42, 42, 42, 43, 43, 43, 43, 43, 43, |
| 433 |
43, 43, 43, 44, 44, 44, 44, 44, 44, 44, |
| 434 |
45, 45, 46, 46, 46, 46, 46, 46, 47, 47, |
| 435 |
48, 49, 50, 50, 51, 52, 52, 53, 54, 55, |
| 436 |
56, 57, 58, 59, 60, 61, 61, 62, 62, 62, |
| 437 |
62, 63, 63 |
| 438 |
}; |
| 439 |
|
| 440 |
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ |
| 441 |
static const unsigned char yyr2[] = |
| 442 |
{ |
| 443 |
0, 2, 1, 3, 4, 0, 1, 1, 1, 1, |
| 444 |
2, 2, 2, 2, 3, 3, 3, 5, 5, 5, |
| 445 |
5, 5, 1, 1, 1, 5, 7, 5, 5, 5, |
| 446 |
3, 3, 5, 5, 5, 5, 5, 5, 1, 1, |
| 447 |
5, 3, 1, 1, 1, 1, 1, 1, 1, 1, |
| 448 |
1, 1, 1, 1, 1, 1, 3, 1, 1, 2, |
| 449 |
2, 1, 2 |
| 450 |
}; |
| 451 |
|
| 452 |
/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state |
| 453 |
STATE-NUM when YYTABLE doesn't specify something else to do. Zero |
| 454 |
means the default is an error. */ |
| 455 |
static const unsigned char yydefact[] = |
| 456 |
{ |
| 457 |
0, 8, 9, 0, 0, 0, 0, 0, 0, 0, |
| 458 |
0, 22, 0, 2, 6, 7, 0, 0, 0, 0, |
| 459 |
0, 0, 0, 0, 1, 0, 0, 61, 12, 11, |
| 460 |
10, 13, 14, 0, 23, 24, 0, 15, 0, 0, |
| 461 |
16, 0, 0, 0, 0, 0, 3, 0, 62, 0, |
| 462 |
0, 0, 0, 0, 0, 0, 0, 0, 4, 0, |
| 463 |
0, 0, 0, 0, 58, 30, 0, 55, 57, 31, |
| 464 |
0, 53, 47, 17, 0, 0, 0, 0, 0, 0, |
| 465 |
18, 49, 19, 20, 52, 21, 0, 0, 0, 0, |
| 466 |
0, 0, 60, 59, 0, 0, 0, 0, 0, 0, |
| 467 |
0, 25, 38, 39, 0, 27, 28, 29, 58, 0, |
| 468 |
56, 41, 0, 0, 0, 0, 0, 0, 0, 0, |
| 469 |
0, 0, 0, 0, 0, 0, 26, 40, 50, 32, |
| 470 |
42, 43, 33, 34, 54, 51, 35, 44, 36, 45, |
| 471 |
46, 37 |
| 472 |
}; |
| 473 |
|
| 474 |
/* YYDEFGOTO[NTERM-NUM]. */ |
| 475 |
static const short yydefgoto[] = |
| 476 |
{ |
| 477 |
-1, 12, 13, 14, 15, 37, 40, 80, 104, 65, |
| 478 |
69, 132, 138, 141, 73, 109, 82, 129, 136, 83, |
| 479 |
70, 133, 66, 67, 68 |
| 480 |
}; |
| 481 |
|
| 482 |
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing |
| 483 |
STATE-NUM. */ |
| 484 |
#define YYPACT_NINF -56 |
| 485 |
static const yysigned_char yypact[] = |
| 486 |
{ |
| 487 |
4, -56, -56, 21, 33, 67, 74, 75, 76, 77, |
| 488 |
78, -56, 47, -56, 20, -56, -9, 9, 35, 14, |
| 489 |
50, 32, 59, 66, -56, 4, 79, -56, -56, -56, |
| 490 |
-56, 84, -56, 82, -56, -56, 83, -56, 85, 86, |
| 491 |
-56, 87, 88, 89, 91, 92, -56, 4, -56, -17, |
| 492 |
80, 45, 96, 95, 27, 97, 45, 95, -56, 98, |
| 493 |
99, 100, 101, 102, -56, -56, 103, 46, 84, -56, |
| 494 |
104, 84, -56, -56, 105, 106, 107, 108, 109, 110, |
| 495 |
-56, -56, -56, -56, 46, -56, 95, 36, 95, 95, |
| 496 |
96, 63, -56, 84, 95, 95, 95, 95, 95, 95, |
| 497 |
95, -56, -56, -56, 111, -56, -56, -56, 112, 113, |
| 498 |
46, -56, 115, 116, 117, 118, 119, 120, 95, 95, |
| 499 |
122, 37, 45, 123, 53, 73, -56, -56, -56, -56, |
| 500 |
-56, -56, -56, -56, 46, -56, -56, -56, -56, -56, |
| 501 |
-56, -56 |
| 502 |
}; |
| 503 |
|
| 504 |
/* YYPGOTO[NTERM-NUM]. */ |
| 505 |
static const yysigned_char yypgoto[] = |
| 506 |
{ |
| 507 |
-56, -56, -23, -56, -56, -56, -56, -56, -56, -56, |
| 508 |
-56, -56, -56, -56, -54, -56, -56, -56, -56, -56, |
| 509 |
11, -56, -56, -55, -14 |
| 510 |
}; |
| 511 |
|
| 512 |
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If |
| 513 |
positive, shift that token. If negative, reduce the rule which |
| 514 |
number is the opposite. If zero, do what YYDEFACT says. |
| 515 |
If YYTABLE_NINF, syntax error. */ |
| 516 |
#define YYTABLE_NINF -49 |
| 517 |
static const short yytable[] = |
| 518 |
{ |
| 519 |
31, 84, 46, 85, -5, 1, 59, 60, 61, 62, |
| 520 |
32, -5, -5, 2, 3, 4, 5, 6, 7, 8, |
| 521 |
9, 10, 11, 27, 58, 28, 29, 16, 33, 30, |
| 522 |
34, 35, 101, 41, 105, 106, 110, 36, 71, 17, |
| 523 |
111, 112, 113, 114, 115, 116, 117, 24, 27, 27, |
| 524 |
64, 92, 43, 93, 25, 26, 74, 75, 76, 77, |
| 525 |
78, 79, 38, 39, 126, 127, 27, 134, 108, 42, |
| 526 |
93, 102, 103, 18, 130, 131, 71, 139, 140, 44, |
| 527 |
19, 20, 21, 22, 23, 45, 47, 48, 49, 50, |
| 528 |
137, 51, 52, 53, 54, 55, 93, 56, 57, 27, |
| 529 |
72, 107, 81, 63, 86, 87, 88, 89, 90, 91, |
| 530 |
94, 95, 96, 97, 98, 99, 100, 118, -48, 119, |
| 531 |
93, 120, 121, 122, 123, 124, 125, 128, 135 |
| 532 |
}; |
| 533 |
|
| 534 |
static const unsigned char yycheck[] = |
| 535 |
{ |
| 536 |
14, 56, 25, 57, 0, 1, 23, 24, 25, 26, |
| 537 |
19, 7, 8, 9, 10, 11, 12, 13, 14, 15, |
| 538 |
16, 17, 18, 3, 47, 5, 6, 6, 19, 9, |
| 539 |
21, 22, 86, 19, 88, 89, 91, 28, 52, 6, |
| 540 |
94, 95, 96, 97, 98, 99, 100, 0, 3, 3, |
| 541 |
5, 5, 20, 67, 7, 8, 29, 30, 31, 32, |
| 542 |
33, 34, 27, 28, 118, 119, 3, 122, 5, 19, |
| 543 |
84, 35, 36, 6, 37, 38, 90, 4, 5, 20, |
| 544 |
6, 6, 6, 6, 6, 19, 7, 3, 6, 6, |
| 545 |
37, 6, 6, 6, 6, 6, 110, 6, 6, 3, |
| 546 |
5, 90, 5, 23, 6, 6, 6, 6, 6, 6, |
| 547 |
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, |
| 548 |
134, 6, 6, 6, 6, 6, 6, 5, 5 |
| 549 |
}; |
| 550 |
|
| 551 |
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing |
| 552 |
symbol of state STATE-NUM. */ |
| 553 |
static const unsigned char yystos[] = |
| 554 |
{ |
| 555 |
0, 1, 9, 10, 11, 12, 13, 14, 15, 16, |
| 556 |
17, 18, 40, 41, 42, 43, 6, 6, 6, 6, |
| 557 |
6, 6, 6, 6, 0, 7, 8, 3, 5, 6, |
| 558 |
9, 63, 19, 19, 21, 22, 28, 44, 27, 28, |
| 559 |
45, 19, 19, 20, 20, 19, 41, 7, 3, 6, |
| 560 |
6, 6, 6, 6, 6, 6, 6, 6, 41, 23, |
| 561 |
24, 25, 26, 23, 5, 48, 61, 62, 63, 49, |
| 562 |
59, 63, 5, 53, 29, 30, 31, 32, 33, 34, |
| 563 |
46, 5, 55, 58, 62, 53, 6, 6, 6, 6, |
| 564 |
6, 6, 5, 63, 6, 6, 6, 6, 6, 6, |
| 565 |
6, 53, 35, 36, 47, 53, 53, 59, 5, 54, |
| 566 |
62, 53, 53, 53, 53, 53, 53, 53, 6, 6, |
| 567 |
6, 6, 6, 6, 6, 6, 53, 53, 5, 56, |
| 568 |
37, 38, 50, 60, 62, 5, 57, 37, 51, 4, |
| 569 |
5, 52 |
| 570 |
}; |
| 571 |
|
| 572 |
#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) |
| 573 |
# define YYSIZE_T __SIZE_TYPE__ |
| 574 |
#endif |
| 575 |
#if ! defined (YYSIZE_T) && defined (size_t) |
| 576 |
# define YYSIZE_T size_t |
| 577 |
#endif |
| 578 |
#if ! defined (YYSIZE_T) |
| 579 |
# if defined (__STDC__) || defined (__cplusplus) |
| 580 |
# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ |
| 581 |
# define YYSIZE_T size_t |
| 582 |
# endif |
| 583 |
#endif |
| 584 |
#if ! defined (YYSIZE_T) |
| 585 |
# define YYSIZE_T unsigned int |
| 586 |
#endif |
| 587 |
|
| 588 |
#define yyerrok (yyerrstatus = 0) |
| 589 |
#define yyclearin (yychar = YYEMPTY) |
| 590 |
#define YYEMPTY (-2) |
| 591 |
#define YYEOF 0 |
| 592 |
|
| 593 |
#define YYACCEPT goto yyacceptlab |
| 594 |
#define YYABORT goto yyabortlab |
| 595 |
#define YYERROR goto yyerrlab1 |
| 596 |
|
| 597 |
|
| 598 |
/* Like YYERROR except do call yyerror. This remains here temporarily |
| 599 |
to ease the transition to the new meaning of YYERROR, for GCC. |
| 600 |
Once GCC version 2 has supplanted version 1, this can go. */ |
| 601 |
|
| 602 |
#define YYFAIL goto yyerrlab |
| 603 |
|
| 604 |
#define YYRECOVERING() (!!yyerrstatus) |
| 605 |
|
| 606 |
#define YYBACKUP(Token, Value) \ |
| 607 |
do \ |
| 608 |
if (yychar == YYEMPTY && yylen == 1) \ |
| 609 |
{ \ |
| 610 |
yychar = (Token); \ |
| 611 |
yylval = (Value); \ |
| 612 |
yytoken = YYTRANSLATE (yychar); \ |
| 613 |
YYPOPSTACK; \ |
| 614 |
goto yybackup; \ |
| 615 |
} \ |
| 616 |
else \ |
| 617 |
{ \ |
| 618 |
yyerror ("syntax error: cannot back up");\ |
| 619 |
YYERROR; \ |
| 620 |
} \ |
| 621 |
while (0) |
| 622 |
|
| 623 |
#define YYTERROR 1 |
| 624 |
#define YYERRCODE 256 |
| 625 |
|
| 626 |
/* YYLLOC_DEFAULT -- Compute the default location (before the actions |
| 627 |
are run). */ |
| 628 |
|
| 629 |
#ifndef YYLLOC_DEFAULT |
| 630 |
# define YYLLOC_DEFAULT(Current, Rhs, N) \ |
| 631 |
Current.first_line = Rhs[1].first_line; \ |
| 632 |
Current.first_column = Rhs[1].first_column; \ |
| 633 |
Current.last_line = Rhs[N].last_line; \ |
| 634 |
Current.last_column = Rhs[N].last_column; |
| 635 |
#endif |
| 636 |
|
| 637 |
/* YYLEX -- calling `yylex' with the right arguments. */ |
| 638 |
|
| 639 |
#ifdef YYLEX_PARAM |
| 640 |
# define YYLEX yylex (&yylval, YYLEX_PARAM) |
| 641 |
#else |
| 642 |
# define YYLEX yylex (&yylval) |
| 643 |
#endif |
| 644 |
|
| 645 |
/* Enable debugging if requested. */ |
| 646 |
#if YYDEBUG |
| 647 |
|
| 648 |
# ifndef YYFPRINTF |
| 649 |
# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ |
| 650 |
# define YYFPRINTF fprintf |
| 651 |
# endif |
| 652 |
|
| 653 |
# define YYDPRINTF(Args) \ |
| 654 |
do { \ |
| 655 |
if (yydebug) \ |
| 656 |
YYFPRINTF Args; \ |
| 657 |
} while (0) |
| 658 |
|
| 659 |
# define YYDSYMPRINT(Args) \ |
| 660 |
do { \ |
| 661 |
if (yydebug) \ |
| 662 |
yysymprint Args; \ |
| 663 |
} while (0) |
| 664 |
|
| 665 |
# define YYDSYMPRINTF(Title, Token, Value, Location) \ |
| 666 |
do { \ |
| 667 |
if (yydebug) \ |
| 668 |
{ \ |
| 669 |
YYFPRINTF (stderr, "%s ", Title); \ |
| 670 |
yysymprint (stderr, \ |
| 671 |
Token, Value); \ |
| 672 |
YYFPRINTF (stderr, "\n"); \ |
| 673 |
} \ |
| 674 |
} while (0) |
| 675 |
|
| 676 |
/*------------------------------------------------------------------. |
| 677 |
| yy_stack_print -- Print the state stack from its BOTTOM up to its | |
| 678 |
| TOP (cinluded). | |
| 679 |
`------------------------------------------------------------------*/ |
| 680 |
|
| 681 |
#if defined (__STDC__) || defined (__cplusplus) |
| 682 |
static void |
| 683 |
yy_stack_print (short *bottom, short *top) |
| 684 |
#else |
| 685 |
static void |
| 686 |
yy_stack_print (bottom, top) |
| 687 |
short *bottom; |
| 688 |
short *top; |
| 689 |
#endif |
| 690 |
{ |
| 691 |
YYFPRINTF (stderr, "Stack now"); |
| 692 |
for (/* Nothing. */; bottom <= top; ++bottom) |
| 693 |
YYFPRINTF (stderr, " %d", *bottom); |
| 694 |
YYFPRINTF (stderr, "\n"); |
| 695 |
} |
| 696 |
|
| 697 |
# define YY_STACK_PRINT(Bottom, Top) \ |
| 698 |
do { \ |
| 699 |
if (yydebug) \ |
| 700 |
yy_stack_print ((Bottom), (Top)); \ |
| 701 |
} while (0) |
| 702 |
|
| 703 |
|
| 704 |
/*------------------------------------------------. |
| 705 |
| Report that the YYRULE is going to be reduced. | |
| 706 |
`------------------------------------------------*/ |
| 707 |
|
| 708 |
#if defined (__STDC__) || defined (__cplusplus) |
| 709 |
static void |
| 710 |
yy_reduce_print (int yyrule) |
| 711 |
#else |
| 712 |
static void |
| 713 |
yy_reduce_print (yyrule) |
| 714 |
int yyrule; |
| 715 |
#endif |
| 716 |
{ |
| 717 |
int yyi; |
| 718 |
unsigned int yylineno = yyrline[yyrule]; |
| 719 |
YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ", |
| 720 |
yyrule - 1, yylineno); |
| 721 |
/* Print the symbols being reduced, and their result. */ |
| 722 |
for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++) |
| 723 |
YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]); |
| 724 |
YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]); |
| 725 |
} |
| 726 |
|
| 727 |
# define YY_REDUCE_PRINT(Rule) \ |
| 728 |
do { \ |
| 729 |
if (yydebug) \ |
| 730 |
yy_reduce_print (Rule); \ |
| 731 |
} while (0) |
| 732 |
|
| 733 |
/* Nonzero means print parse trace. It is left uninitialized so that |
| 734 |
multiple parsers can coexist. */ |
| 735 |
int yydebug; |
| 736 |
#else /* !YYDEBUG */ |
| 737 |
# define YYDPRINTF(Args) |
| 738 |
# define YYDSYMPRINT(Args) |
| 739 |
# define YYDSYMPRINTF(Title, Token, Value, Location) |
| 740 |
# define YY_STACK_PRINT(Bottom, Top) |
| 741 |
# define YY_REDUCE_PRINT(Rule) |
| 742 |
#endif /* !YYDEBUG */ |
| 743 |
|
| 744 |
|
| 745 |
/* YYINITDEPTH -- initial size of the parser's stacks. */ |
| 746 |
#ifndef YYINITDEPTH |
| 747 |
# define YYINITDEPTH 200 |
| 748 |
#endif |
| 749 |
|
| 750 |
/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only |
| 751 |
if the built-in stack extension method is used). |
| 752 |
|
| 753 |
Do not make this value too large; the results are undefined if |
| 754 |
SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH) |
| 755 |
evaluated with infinite-precision integer arithmetic. */ |
| 756 |
|
| 757 |
#if YYMAXDEPTH == 0 |
| 758 |
# undef YYMAXDEPTH |
| 759 |
#endif |
| 760 |
|
| 761 |
#ifndef YYMAXDEPTH |
| 762 |
# define YYMAXDEPTH 10000 |
| 763 |
#endif |
| 764 |
|
| 765 |
|
| 766 |
|
| 767 |
#if YYERROR_VERBOSE |
| 768 |
|
| 769 |
# ifndef yystrlen |
| 770 |
# if defined (__GLIBC__) && defined (_STRING_H) |
| 771 |
# define yystrlen strlen |
| 772 |
# else |
| 773 |
/* Return the length of YYSTR. */ |
| 774 |
static YYSIZE_T |
| 775 |
# if defined (__STDC__) || defined (__cplusplus) |
| 776 |
yystrlen (const char *yystr) |
| 777 |
# else |
| 778 |
yystrlen (yystr) |
| 779 |
const char *yystr; |
| 780 |
# endif |
| 781 |
{ |
| 782 |
register const char *yys = yystr; |
| 783 |
|
| 784 |
while (*yys++ != '\0') |
| 785 |
continue; |
| 786 |
|
| 787 |
return yys - yystr - 1; |
| 788 |
} |
| 789 |
# endif |
| 790 |
# endif |
| 791 |
|
| 792 |
# ifndef yystpcpy |
| 793 |
# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE) |
| 794 |
# define yystpcpy stpcpy |
| 795 |
# else |
| 796 |
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in |
| 797 |
YYDEST. */ |
| 798 |
static char * |
| 799 |
# if defined (__STDC__) || defined (__cplusplus) |
| 800 |
yystpcpy (char *yydest, const char *yysrc) |
| 801 |
# else |
| 802 |
yystpcpy (yydest, yysrc) |
| 803 |
char *yydest; |
| 804 |
const char *yysrc; |
| 805 |
# endif |
| 806 |
{ |
| 807 |
register char *yyd = yydest; |
| 808 |
register const char *yys = yysrc; |
| 809 |
|
| 810 |
while ((*yyd++ = *yys++) != '\0') |
| 811 |
continue; |
| 812 |
|
| 813 |
return yyd - 1; |
| 814 |
} |
| 815 |
# endif |
| 816 |
# endif |
| 817 |
|
| 818 |
#endif /* !YYERROR_VERBOSE */ |
| 819 |
|
| 820 |
|
| 821 |
|
| 822 |
#if YYDEBUG |
| 823 |
/*--------------------------------. |
| 824 |
| Print this symbol on YYOUTPUT. | |
| 825 |
`--------------------------------*/ |
| 826 |
|
| 827 |
#if defined (__STDC__) || defined (__cplusplus) |
| 828 |
static void |
| 829 |
yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep) |
| 830 |
#else |
| 831 |
static void |
| 832 |
yysymprint (yyoutput, yytype, yyvaluep) |
| 833 |
FILE *yyoutput; |
| 834 |
int yytype; |
| 835 |
YYSTYPE *yyvaluep; |
| 836 |
#endif |
| 837 |
{ |
| 838 |
/* Pacify ``unused variable'' warnings. */ |
| 839 |
(void) yyvaluep; |
| 840 |
|
| 841 |
if (yytype < YYNTOKENS) |
| 842 |
{ |
| 843 |
YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); |
| 844 |
# ifdef YYPRINT |
| 845 |
YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); |
| 846 |
# endif |
| 847 |
} |
| 848 |
else |
| 849 |
YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); |
| 850 |
|
| 851 |
switch (yytype) |
| 852 |
{ |
| 853 |
default: |
| 854 |
break; |
| 855 |
} |
| 856 |
YYFPRINTF (yyoutput, ")"); |
| 857 |
} |
| 858 |
|
| 859 |
#endif /* ! YYDEBUG */ |
| 860 |
/*-----------------------------------------------. |
| 861 |
| Release the memory associated to this symbol. | |
| 862 |
`-----------------------------------------------*/ |
| 863 |
|
| 864 |
#if defined (__STDC__) || defined (__cplusplus) |
| 865 |
static void |
| 866 |
yydestruct (int yytype, YYSTYPE *yyvaluep) |
| 867 |
#else |
| 868 |
static void |
| 869 |
yydestruct (yytype, yyvaluep) |
| 870 |
int yytype; |
| 871 |
YYSTYPE *yyvaluep; |
| 872 |
#endif |
| 873 |
{ |
| 874 |
/* Pacify ``unused variable'' warnings. */ |
| 875 |
(void) yyvaluep; |
| 876 |
|
| 877 |
switch (yytype) |
| 878 |
{ |
| 879 |
|
| 880 |
default: |
| 881 |
break; |
| 882 |
} |
| 883 |
} |
| 884 |
|
| 885 |
|
| 886 |
/* Prevent warnings from -Wmissing-prototypes. */ |
| 887 |
|
| 888 |
#ifdef YYPARSE_PARAM |
| 889 |
# if defined (__STDC__) || defined (__cplusplus) |
| 890 |
int yyparse (void *YYPARSE_PARAM); |
| 891 |
# else |
| 892 |
int yyparse (); |
| 893 |
# endif |
| 894 |
#else /* ! YYPARSE_PARAM */ |
| 895 |
#if defined (__STDC__) || defined (__cplusplus) |
| 896 |
int yyparse (void); |
| 897 |
#else |
| 898 |
int yyparse (); |
| 899 |
#endif |
| 900 |
#endif /* ! YYPARSE_PARAM */ |
| 901 |
|
| 902 |
|
| 903 |
|
| 904 |
|
| 905 |
|
| 906 |
|
| 907 |
/*----------. |
| 908 |
| yyparse. | |
| 909 |
`----------*/ |
| 910 |
|
| 911 |
#ifdef YYPARSE_PARAM |
| 912 |
# if defined (__STDC__) || defined (__cplusplus) |
| 913 |
int yyparse (void *YYPARSE_PARAM) |
| 914 |
# else |
| 915 |
int yyparse (YYPARSE_PARAM) |
| 916 |
void *YYPARSE_PARAM; |
| 917 |
# endif |
| 918 |
#else /* ! YYPARSE_PARAM */ |
| 919 |
#if defined (__STDC__) || defined (__cplusplus) |
| 920 |
int |
| 921 |
yyparse (void) |
| 922 |
#else |
| 923 |
int |
| 924 |
yyparse () |
| 925 |
|
| 926 |
#endif |
| 927 |
#endif |
| 928 |
{ |
| 929 |
/* The lookahead symbol. */ |
| 930 |
int yychar; |
| 931 |
|
| 932 |
/* The semantic value of the lookahead symbol. */ |
| 933 |
YYSTYPE yylval; |
| 934 |
|
| 935 |
/* Number of syntax errors so far. */ |
| 936 |
int yynerrs; |
| 937 |
|
| 938 |
register int yystate; |
| 939 |
register int yyn; |
| 940 |
int yyresult; |
| 941 |
/* Number of tokens to shift before error messages enabled. */ |
| 942 |
int yyerrstatus; |
| 943 |
/* Lookahead token as an internal (translated) token number. */ |
| 944 |
int yytoken = 0; |
| 945 |
|
| 946 |
/* Three stacks and their tools: |
| 947 |
`yyss': related to states, |
| 948 |
`yyvs': related to semantic values, |
| 949 |
`yyls': related to locations. |
| 950 |
|
| 951 |
Refer to the stacks thru separate pointers, to allow yyoverflow |
| 952 |
to reallocate them elsewhere. */ |
| 953 |
|
| 954 |
/* The state stack. */ |
| 955 |
short yyssa[YYINITDEPTH]; |
| 956 |
short *yyss = yyssa; |
| 957 |
register short *yyssp; |
| 958 |
|
| 959 |
/* The semantic value stack. */ |
| 960 |
YYSTYPE yyvsa[YYINITDEPTH]; |
| 961 |
YYSTYPE *yyvs = yyvsa; |
| 962 |
register YYSTYPE *yyvsp; |
| 963 |
|
| 964 |
|
| 965 |
|
| 966 |
#define YYPOPSTACK (yyvsp--, yyssp--) |
| 967 |
|
| 968 |
YYSIZE_T yystacksize = YYINITDEPTH; |
| 969 |
|
| 970 |
/* The variables used to return semantic value and location from the |
| 971 |
action routines. */ |
| 972 |
YYSTYPE yyval; |
| 973 |
|
| 974 |
|
| 975 |
/* When reducing, the number of symbols on the RHS of the reduced |
| 976 |
rule. */ |
| 977 |
int yylen; |
| 978 |
|
| 979 |
YYDPRINTF ((stderr, "Starting parse\n")); |
| 980 |
|
| 981 |
yystate = 0; |
| 982 |
yyerrstatus = 0; |
| 983 |
yynerrs = 0; |
| 984 |
yychar = YYEMPTY; /* Cause a token to be read. */ |
| 985 |
|
| 986 |
/* Initialize stack pointers. |
| 987 |
Waste one element of value and location stack |
| 988 |
so that they stay on the same level as the state stack. |
| 989 |
The wasted elements are never initialized. */ |
| 990 |
|
| 991 |
yyssp = yyss; |
| 992 |
yyvsp = yyvs; |
| 993 |
|
| 994 |
goto yysetstate; |
| 995 |
|
| 996 |
/*------------------------------------------------------------. |
| 997 |
| yynewstate -- Push a new state, which is found in yystate. | |
| 998 |
`------------------------------------------------------------*/ |
| 999 |
yynewstate: |
| 1000 |
/* In all cases, when you get here, the value and location stacks |
| 1001 |
have just been pushed. so pushing a state here evens the stacks. |
| 1002 |
*/ |
| 1003 |
yyssp++; |
| 1004 |
|
| 1005 |
yysetstate: |
| 1006 |
*yyssp = yystate; |
| 1007 |
|
| 1008 |
if (yyss + yystacksize - 1 <= yyssp) |
| 1009 |
{ |
| 1010 |
/* Get the current used size of the three stacks, in elements. */ |
| 1011 |
YYSIZE_T yysize = yyssp - yyss + 1; |
| 1012 |
|
| 1013 |
#ifdef yyoverflow |
| 1014 |
{ |
| 1015 |
/* Give user a chance to reallocate the stack. Use copies of |
| 1016 |
these so that the &'s don't force the real ones into |
| 1017 |
memory. */ |
| 1018 |
YYSTYPE *yyvs1 = yyvs; |
| 1019 |
short *yyss1 = yyss; |
| 1020 |
|
| 1021 |
|
| 1022 |
/* Each stack pointer address is followed by the size of the |
| 1023 |
data in use in that stack, in bytes. This used to be a |
| 1024 |
conditional around just the two extra args, but that might |
| 1025 |
be undefined if yyoverflow is a macro. */ |
| 1026 |
yyoverflow ("parser stack overflow", |
| 1027 |
&yyss1, yysize * sizeof (*yyssp), |
| 1028 |
&yyvs1, yysize * sizeof (*yyvsp), |
| 1029 |
|
| 1030 |
&yystacksize); |
| 1031 |
|
| 1032 |
yyss = yyss1; |
| 1033 |
yyvs = yyvs1; |
| 1034 |
} |
| 1035 |
#else /* no yyoverflow */ |
| 1036 |
# ifndef YYSTACK_RELOCATE |
| 1037 |
goto yyoverflowlab; |
| 1038 |
# else |
| 1039 |
/* Extend the stack our own way. */ |
| 1040 |
if (YYMAXDEPTH <= yystacksize) |
| 1041 |
goto yyoverflowlab; |
| 1042 |
yystacksize *= 2; |
| 1043 |
if (YYMAXDEPTH < yystacksize) |
| 1044 |
yystacksize = YYMAXDEPTH; |
| 1045 |
|
| 1046 |
{ |
| 1047 |
short *yyss1 = yyss; |
| 1048 |
union yyalloc *yyptr = |
| 1049 |
(union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); |
| 1050 |
if (! yyptr) |
| 1051 |
goto yyoverflowlab; |
| 1052 |
YYSTACK_RELOCATE (yyss); |
| 1053 |
YYSTACK_RELOCATE (yyvs); |
| 1054 |
|
| 1055 |
# undef YYSTACK_RELOCATE |
| 1056 |
if (yyss1 != yyssa) |
| 1057 |
YYSTACK_FREE (yyss1); |
| 1058 |
} |
| 1059 |
# endif |
| 1060 |
#endif /* no yyoverflow */ |
| 1061 |
|
| 1062 |
yyssp = yyss + yysize - 1; |
| 1063 |
yyvsp = yyvs + yysize - 1; |
| 1064 |
|
| 1065 |
|
| 1066 |
YYDPRINTF ((stderr, "Stack size increased to %lu\n", |
| 1067 |
(unsigned long int) yystacksize)); |
| 1068 |
|
| 1069 |
if (yyss + yystacksize - 1 <= yyssp) |
| 1070 |
YYABORT; |
| 1071 |
} |
| 1072 |
|
| 1073 |
YYDPRINTF ((stderr, "Entering state %d\n", yystate)); |
| 1074 |
|
| 1075 |
goto yybackup; |
| 1076 |
|
| 1077 |
/*-----------. |
| 1078 |
| yybackup. | |
| 1079 |
`-----------*/ |
| 1080 |
yybackup: |
| 1081 |
|
| 1082 |
/* Do appropriate processing given the current state. */ |
| 1083 |
/* Read a lookahead token if we need one and don't already have one. */ |
| 1084 |
/* yyresume: */ |
| 1085 |
|
| 1086 |
/* First try to decide what to do without reference to lookahead token. */ |
| 1087 |
|
| 1088 |
yyn = yypact[yystate]; |
| 1089 |
if (yyn == YYPACT_NINF) |
| 1090 |
goto yydefault; |
| 1091 |
|
| 1092 |
/* Not known => get a lookahead token if don't already have one. */ |
| 1093 |
|
| 1094 |
/* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ |
| 1095 |
if (yychar == YYEMPTY) |
| 1096 |
{ |
| 1097 |
YYDPRINTF ((stderr, "Reading a token: ")); |
| 1098 |
yychar = YYLEX; |
| 1099 |
} |
| 1100 |
|
| 1101 |
if (yychar <= YYEOF) |
| 1102 |
{ |
| 1103 |
yychar = yytoken = YYEOF; |
| 1104 |
YYDPRINTF ((stderr, "Now at end of input.\n")); |
| 1105 |
} |
| 1106 |
else |
| 1107 |
{ |
| 1108 |
yytoken = YYTRANSLATE (yychar); |
| 1109 |
YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc); |
| 1110 |
} |
| 1111 |
|
| 1112 |
/* If the proper action on seeing token YYTOKEN is to reduce or to |
| 1113 |
detect an error, take that action. */ |
| 1114 |
yyn += yytoken; |
| 1115 |
if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) |
| 1116 |
goto yydefault; |
| 1117 |
yyn = yytable[yyn]; |
| 1118 |
if (yyn <= 0) |
| 1119 |
{ |
| 1120 |
if (yyn == 0 || yyn == YYTABLE_NINF) |
| 1121 |
goto yyerrlab; |
| 1122 |
yyn = -yyn; |
| 1123 |
goto yyreduce; |
| 1124 |
} |
| 1125 |
|
| 1126 |
if (yyn == YYFINAL) |
| 1127 |
YYACCEPT; |
| 1128 |
|
| 1129 |
/* Shift the lookahead token. */ |
| 1130 |
YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken])); |
| 1131 |
|
| 1132 |
/* Discard the token being shifted unless it is eof. */ |
| 1133 |
if (yychar != YYEOF) |
| 1134 |
yychar = YYEMPTY; |
| 1135 |
|
| 1136 |
*++yyvsp = yylval; |
| 1137 |
|
| 1138 |
|
| 1139 |
/* Count tokens shifted since error; after three, turn off error |
| 1140 |
status. */ |
| 1141 |
if (yyerrstatus) |
| 1142 |
yyerrstatus--; |
| 1143 |
|
| 1144 |
yystate = yyn; |
| 1145 |
goto yynewstate; |
| 1146 |
|
| 1147 |
|
| 1148 |
/*-----------------------------------------------------------. |
| 1149 |
| yydefault -- do the default action for the current state. | |
| 1150 |
`-----------------------------------------------------------*/ |
| 1151 |
yydefault: |
| 1152 |
yyn = yydefact[yystate]; |
| 1153 |
if (yyn == 0) |
| 1154 |
goto yyerrlab; |
| 1155 |
goto yyreduce; |
| 1156 |
|
| 1157 |
|
| 1158 |
/*-----------------------------. |
| 1159 |
| yyreduce -- Do a reduction. | |
| 1160 |
`-----------------------------*/ |
| 1161 |
yyreduce: |
| 1162 |
/* yyn is the number of a rule to reduce with. */ |
| 1163 |
yylen = yyr2[yyn]; |
| 1164 |
|
| 1165 |
/* If YYLEN is nonzero, implement the default value of the action: |
| 1166 |
`$$ = $1'. |
| 1167 |
|
| 1168 |
Otherwise, the following line sets YYVAL to garbage. |
| 1169 |
This behavior is undocumented and Bison |
| 1170 |
users should not rely upon it. Assigning to YYVAL |
| 1171 |
unconditionally makes the parser a bit smaller, and it avoids a |
| 1172 |
GCC warning that YYVAL may be used uninitialized. */ |
| 1173 |
yyval = yyvsp[1-yylen]; |
| 1174 |
|
| 1175 |
|
| 1176 |
YY_REDUCE_PRINT (yyn); |
| 1177 |
switch (yyn) |
| 1178 |
{ |
| 1179 |
case 7: |
| 1180 |
#line 84 "lscp.y" |
| 1181 |
{ LSCPSERVER->AnswerClient(yyvsp[0].String); } |
| 1182 |
break; |
| 1183 |
|
| 1184 |
case 8: |
| 1185 |
#line 85 "lscp.y" |
| 1186 |
{ LSCPSERVER->AnswerClient("Err:0:Unknown command.\r\n"); RESTART; return LSCP_SYNTAX_ERROR; } |
| 1187 |
break; |
| 1188 |
|
| 1189 |
case 14: |
| 1190 |
#line 95 "lscp.y" |
| 1191 |
{ yyval.String = LSCPSERVER->AddChannel(); } |
| 1192 |
break; |
| 1193 |
|
| 1194 |
case 15: |
| 1195 |
#line 96 "lscp.y" |
| 1196 |
{ yyval.String = yyvsp[0].String; } |
| 1197 |
break; |
| 1198 |
|
| 1199 |
case 16: |
| 1200 |
#line 97 "lscp.y" |
| 1201 |
{ yyval.String = yyvsp[0].String; } |
| 1202 |
break; |
| 1203 |
|
| 1204 |
case 17: |
| 1205 |
#line 98 "lscp.y" |
| 1206 |
{ yyval.String = LSCPSERVER->RemoveChannel(yyvsp[0].Number); } |
| 1207 |
break; |
| 1208 |
|
| 1209 |
case 18: |
| 1210 |
#line 99 "lscp.y" |
| 1211 |
{ yyval.String = yyvsp[0].String; } |
| 1212 |
break; |
| 1213 |
|
| 1214 |
case 19: |
| 1215 |
#line 100 "lscp.y" |
| 1216 |
{ yyval.String = LSCPSERVER->SubscribeNotification(yyvsp[0].Number); } |
| 1217 |
break; |
| 1218 |
|
| 1219 |
case 20: |
| 1220 |
#line 101 "lscp.y" |
| 1221 |
{ yyval.String = LSCPSERVER->UnsubscribeNotification(yyvsp[0].String); } |
| 1222 |
break; |
| 1223 |
|
| 1224 |
case 21: |
| 1225 |
#line 102 "lscp.y" |
| 1226 |
{ yyval.String = LSCPSERVER->ResetChannel(yyvsp[0].Number); } |
| 1227 |
break; |
| 1228 |
|
| 1229 |
case 22: |
| 1230 |
#line 103 "lscp.y" |
| 1231 |
{ LSCPSERVER->AnswerClient("Bye!\r\n"); return 0; } |
| 1232 |
break; |
| 1233 |
|
| 1234 |
case 23: |
| 1235 |
#line 106 "lscp.y" |
| 1236 |
{ yyval.String = LSCPSERVER->GetAvailableEngines(); } |
| 1237 |
break; |
| 1238 |
|
| 1239 |
case 24: |
| 1240 |
#line 107 "lscp.y" |
| 1241 |
{ yyval.String = LSCPSERVER->GetChannels(); } |
| 1242 |
break; |
| 1243 |
|
| 1244 |
case 25: |
| 1245 |
#line 108 "lscp.y" |
| 1246 |
{ yyval.String = LSCPSERVER->GetChannelInfo(yyvsp[0].Number); } |
| 1247 |
break; |
| 1248 |
|
| 1249 |
case 26: |
| 1250 |
#line 109 "lscp.y" |
| 1251 |
{ yyval.String = LSCPSERVER->GetBufferFill(yyvsp[-2].FillResponse, yyvsp[0].Number); } |
| 1252 |
break; |
| 1253 |
|
| 1254 |
case 27: |
| 1255 |
#line 110 "lscp.y" |
| 1256 |
{ yyval.String = LSCPSERVER->GetStreamCount(yyvsp[0].Number); } |
| 1257 |
break; |
| 1258 |
|
| 1259 |
case 28: |
| 1260 |
#line 111 "lscp.y" |
| 1261 |
{ yyval.String = LSCPSERVER->GetVoiceCount(yyvsp[0].Number); } |
| 1262 |
break; |
| 1263 |
|
| 1264 |
case 29: |
| 1265 |
#line 112 "lscp.y" |
| 1266 |
{ yyval.String = LSCPSERVER->GetEngineInfo(yyvsp[0].String); } |
| 1267 |
break; |
| 1268 |
|
| 1269 |
case 30: |
| 1270 |
#line 115 "lscp.y" |
| 1271 |
{ yyval.String = yyvsp[0].String; } |
| 1272 |
break; |
| 1273 |
|
| 1274 |
case 31: |
| 1275 |
#line 116 "lscp.y" |
| 1276 |
{ yyval.String = yyvsp[0].String; } |
| 1277 |
break; |
| 1278 |
|
| 1279 |
case 32: |
| 1280 |
#line 119 "lscp.y" |
| 1281 |
{ yyval.String = LSCPSERVER->SetAudioOutputChannel(yyvsp[0].Number, yyvsp[-2].Number); } |
| 1282 |
break; |
| 1283 |
|
| 1284 |
case 33: |
| 1285 |
#line 120 "lscp.y" |
| 1286 |
{ yyval.String = LSCPSERVER->SetAudioOutputType(yyvsp[0].AudioOutput, yyvsp[-2].Number); } |
| 1287 |
break; |
| 1288 |
|
| 1289 |
case 34: |
| 1290 |
#line 121 "lscp.y" |
| 1291 |
{ yyval.String = LSCPSERVER->SetMIDIInputPort(yyvsp[0].String, yyvsp[-2].Number); } |
| 1292 |
break; |
| 1293 |
|
| 1294 |
case 35: |
| 1295 |
#line 122 "lscp.y" |
| 1296 |
{ yyval.String = LSCPSERVER->SetMIDIInputChannel(yyvsp[0].Number, yyvsp[-2].Number); } |
| 1297 |
break; |
| 1298 |
|
| 1299 |
case 36: |
| 1300 |
#line 123 "lscp.y" |
| 1301 |
{ yyval.String = LSCPSERVER->SetMIDIInputType(yyvsp[0].MidiInput, yyvsp[-2].Number); } |
| 1302 |
break; |
| 1303 |
|
| 1304 |
case 37: |
| 1305 |
#line 124 "lscp.y" |
| 1306 |
{ yyval.String = LSCPSERVER->SetVolume(yyvsp[0].Dotnum, yyvsp[-2].Number); } |
| 1307 |
break; |
| 1308 |
|
| 1309 |
case 38: |
| 1310 |
#line 127 "lscp.y" |
| 1311 |
{ yyval.FillResponse = fill_response_bytes; } |
| 1312 |
break; |
| 1313 |
|
| 1314 |
case 39: |
| 1315 |
#line 128 "lscp.y" |
| 1316 |
{ yyval.FillResponse = fill_response_percentage; } |
| 1317 |
break; |
| 1318 |
|
| 1319 |
case 40: |
| 1320 |
#line 131 "lscp.y" |
| 1321 |
{ yyval.String = LSCPSERVER->LoadInstrument(yyvsp[-4].String, yyvsp[-2].Number, yyvsp[0].Number); } |
| 1322 |
break; |
| 1323 |
|
| 1324 |
case 41: |
| 1325 |
#line 134 "lscp.y" |
| 1326 |
{ yyval.String = LSCPSERVER->LoadEngine(yyvsp[-2].String, yyvsp[0].Number); } |
| 1327 |
break; |
| 1328 |
|
| 1329 |
case 42: |
| 1330 |
#line 137 "lscp.y" |
| 1331 |
{ yyval.AudioOutput = AudioOutputDevice::type_alsa; } |
| 1332 |
break; |
| 1333 |
|
| 1334 |
case 43: |
| 1335 |
#line 138 "lscp.y" |
| 1336 |
{ yyval.AudioOutput = AudioOutputDevice::type_jack; } |
| 1337 |
break; |
| 1338 |
|
| 1339 |
case 44: |
| 1340 |
#line 141 "lscp.y" |
| 1341 |
{ yyval.MidiInput = MidiInputDevice::type_alsa; } |
| 1342 |
break; |
| 1343 |
|
| 1344 |
case 46: |
| 1345 |
#line 145 "lscp.y" |
| 1346 |
{ yyval.Dotnum = yyvsp[0].Number; } |
| 1347 |
break; |
| 1348 |
|
| 1349 |
case 56: |
| 1350 |
#line 173 "lscp.y" |
| 1351 |
{ yyval.String = yyvsp[-2].String + ' ' + yyvsp[0].String; } |
| 1352 |
break; |
| 1353 |
|
| 1354 |
case 57: |
| 1355 |
#line 176 "lscp.y" |
| 1356 |
{ yyval.String = yyvsp[0].String; } |
| 1357 |
break; |
| 1358 |
|
| 1359 |
case 58: |
| 1360 |
#line 177 "lscp.y" |
| 1361 |
{ std::stringstream ss; ss << yyvsp[0].Number; yyval.String = ss.str(); } |
| 1362 |
break; |
| 1363 |
|
| 1364 |
case 59: |
| 1365 |
#line 178 "lscp.y" |
| 1366 |
{ yyval.String = yyvsp[-1].String + yyvsp[0].String; } |
| 1367 |
break; |
| 1368 |
|
| 1369 |
case 60: |
| 1370 |
#line 179 "lscp.y" |
| 1371 |
{ std::stringstream ss; ss << yyvsp[-1].String << yyvsp[0].Number; yyval.String = ss.str(); } |
| 1372 |
break; |
| 1373 |
|
| 1374 |
case 61: |
| 1375 |
#line 182 "lscp.y" |
| 1376 |
{ std::string s; s = yyvsp[0].Char; yyval.String = s; } |
| 1377 |
break; |
| 1378 |
|
| 1379 |
case 62: |
| 1380 |
#line 183 "lscp.y" |
| 1381 |
{ yyval.String = yyvsp[-1].String + yyvsp[0].Char; } |
| 1382 |
break; |
| 1383 |
|
| 1384 |
|
| 1385 |
} |
| 1386 |
|
| 1387 |
/* Line 999 of yacc.c. */ |
| 1388 |
#line 1389 "y.tab.c" |
| 1389 |
|
| 1390 |
yyvsp -= yylen; |
| 1391 |
yyssp -= yylen; |
| 1392 |
|
| 1393 |
|
| 1394 |
YY_STACK_PRINT (yyss, yyssp); |
| 1395 |
|
| 1396 |
*++yyvsp = yyval; |
| 1397 |
|
| 1398 |
|
| 1399 |
/* Now `shift' the result of the reduction. Determine what state |
| 1400 |
that goes to, based on the state we popped back to and the rule |
| 1401 |
number reduced by. */ |
| 1402 |
|
| 1403 |
yyn = yyr1[yyn]; |
| 1404 |
|
| 1405 |
yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; |
| 1406 |
if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) |
| 1407 |
yystate = yytable[yystate]; |
| 1408 |
else |
| 1409 |
yystate = yydefgoto[yyn - YYNTOKENS]; |
| 1410 |
|
| 1411 |
goto yynewstate; |
| 1412 |
|
| 1413 |
|
| 1414 |
/*------------------------------------. |
| 1415 |
| yyerrlab -- here on detecting error | |
| 1416 |
`------------------------------------*/ |
| 1417 |
yyerrlab: |
| 1418 |
/* If not already recovering from an error, report this error. */ |
| 1419 |
if (!yyerrstatus) |
| 1420 |
{ |
| 1421 |
++yynerrs; |
| 1422 |
#if YYERROR_VERBOSE |
| 1423 |
yyn = yypact[yystate]; |
| 1424 |
|
| 1425 |
if (YYPACT_NINF < yyn && yyn < YYLAST) |
| 1426 |
{ |
| 1427 |
YYSIZE_T yysize = 0; |
| 1428 |
int yytype = YYTRANSLATE (yychar); |
| 1429 |
char *yymsg; |
| 1430 |
int yyx, yycount; |
| 1431 |
|
| 1432 |
yycount = 0; |
| 1433 |
/* Start YYX at -YYN if negative to avoid negative indexes in |
| 1434 |
YYCHECK. */ |
| 1435 |
for (yyx = yyn < 0 ? -yyn : 0; |
| 1436 |
yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++) |
| 1437 |
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) |
| 1438 |
yysize += yystrlen (yytname[yyx]) + 15, yycount++; |
| 1439 |
yysize += yystrlen ("syntax error, unexpected ") + 1; |
| 1440 |
yysize += yystrlen (yytname[yytype]); |
| 1441 |
yymsg = (char *) YYSTACK_ALLOC (yysize); |
| 1442 |
if (yymsg != 0) |
| 1443 |
{ |
| 1444 |
char *yyp = yystpcpy (yymsg, "syntax error, unexpected "); |
| 1445 |
yyp = yystpcpy (yyp, yytname[yytype]); |
| 1446 |
|
| 1447 |
if (yycount < 5) |
| 1448 |
{ |
| 1449 |
yycount = 0; |
| 1450 |
for (yyx = yyn < 0 ? -yyn : 0; |
| 1451 |
yyx < (int) (sizeof (yytname) / sizeof (char *)); |
| 1452 |
yyx++) |
| 1453 |
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) |
| 1454 |
{ |
| 1455 |
const char *yyq = ! yycount ? ", expecting " : " or "; |
| 1456 |
yyp = yystpcpy (yyp, yyq); |
| 1457 |
yyp = yystpcpy (yyp, yytname[yyx]); |
| 1458 |
yycount++; |
| 1459 |
} |
| 1460 |
} |
| 1461 |
yyerror (yymsg); |
| 1462 |
YYSTACK_FREE (yymsg); |
| 1463 |
} |
| 1464 |
else |
| 1465 |
yyerror ("syntax error; also virtual memory exhausted"); |
| 1466 |
} |
| 1467 |
else |
| 1468 |
#endif /* YYERROR_VERBOSE */ |
| 1469 |
yyerror ("syntax error"); |
| 1470 |
} |
| 1471 |
|
| 1472 |
|
| 1473 |
|
| 1474 |
if (yyerrstatus == 3) |
| 1475 |
{ |
| 1476 |
/* If just tried and failed to reuse lookahead token after an |
| 1477 |
error, discard it. */ |
| 1478 |
|
| 1479 |
/* Return failure if at end of input. */ |
| 1480 |
if (yychar == YYEOF) |
| 1481 |
{ |
| 1482 |
/* Pop the error token. */ |
| 1483 |
YYPOPSTACK; |
| 1484 |
/* Pop the rest of the stack. */ |
| 1485 |
while (yyss < yyssp) |
| 1486 |
{ |
| 1487 |
YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); |
| 1488 |
yydestruct (yystos[*yyssp], yyvsp); |
| 1489 |
YYPOPSTACK; |
| 1490 |
} |
| 1491 |
YYABORT; |
| 1492 |
} |
| 1493 |
|
| 1494 |
YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc); |
| 1495 |
yydestruct (yytoken, &yylval); |
| 1496 |
yychar = YYEMPTY; |
| 1497 |
|
| 1498 |
} |
| 1499 |
|
| 1500 |
/* Else will try to reuse lookahead token after shifting the error |
| 1501 |
token. */ |
| 1502 |
goto yyerrlab1; |
| 1503 |
|
| 1504 |
|
| 1505 |
/*----------------------------------------------------. |
| 1506 |
| yyerrlab1 -- error raised explicitly by an action. | |
| 1507 |
`----------------------------------------------------*/ |
| 1508 |
yyerrlab1: |
| 1509 |
yyerrstatus = 3; /* Each real token shifted decrements this. */ |
| 1510 |
|
| 1511 |
for (;;) |
| 1512 |
{ |
| 1513 |
yyn = yypact[yystate]; |
| 1514 |
if (yyn != YYPACT_NINF) |
| 1515 |
{ |
| 1516 |
yyn += YYTERROR; |
| 1517 |
if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) |
| 1518 |
{ |
| 1519 |
yyn = yytable[yyn]; |
| 1520 |
if (0 < yyn) |
| 1521 |
break; |
| 1522 |
} |
| 1523 |
} |
| 1524 |
|
| 1525 |
/* Pop the current state because it cannot handle the error token. */ |
| 1526 |
if (yyssp == yyss) |
| 1527 |
YYABORT; |
| 1528 |
|
| 1529 |
YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); |
| 1530 |
yydestruct (yystos[yystate], yyvsp); |
| 1531 |
yyvsp--; |
| 1532 |
yystate = *--yyssp; |
| 1533 |
|
| 1534 |
YY_STACK_PRINT (yyss, yyssp); |
| 1535 |
} |
| 1536 |
|
| 1537 |
if (yyn == YYFINAL) |
| 1538 |
YYACCEPT; |
| 1539 |
|
| 1540 |
YYDPRINTF ((stderr, "Shifting error token, ")); |
| 1541 |
|
| 1542 |
*++yyvsp = yylval; |
| 1543 |
|
| 1544 |
|
| 1545 |
yystate = yyn; |
| 1546 |
goto yynewstate; |
| 1547 |
|
| 1548 |
|
| 1549 |
/*-------------------------------------. |
| 1550 |
| yyacceptlab -- YYACCEPT comes here. | |
| 1551 |
`-------------------------------------*/ |
| 1552 |
yyacceptlab: |
| 1553 |
yyresult = 0; |
| 1554 |
goto yyreturn; |
| 1555 |
|
| 1556 |
/*-----------------------------------. |
| 1557 |
| yyabortlab -- YYABORT comes here. | |
| 1558 |
`-----------------------------------*/ |
| 1559 |
yyabortlab: |
| 1560 |
yyresult = 1; |
| 1561 |
goto yyreturn; |
| 1562 |
|
| 1563 |
#ifndef yyoverflow |
| 1564 |
/*----------------------------------------------. |
| 1565 |
| yyoverflowlab -- parser overflow comes here. | |
| 1566 |
`----------------------------------------------*/ |
| 1567 |
yyoverflowlab: |
| 1568 |
yyerror ("parser stack overflow"); |
| 1569 |
yyresult = 2; |
| 1570 |
/* Fall through. */ |
| 1571 |
#endif |
| 1572 |
|
| 1573 |
yyreturn: |
| 1574 |
#ifndef yyoverflow |
| 1575 |
if (yyss != yyssa) |
| 1576 |
YYSTACK_FREE (yyss); |
| 1577 |
#endif |
| 1578 |
return yyresult; |
| 1579 |
} |
| 1580 |
|
| 1581 |
|
| 1582 |
#line 186 "lscp.y" |
| 1583 |
|
| 1584 |
|
| 1585 |
/** |
| 1586 |
* Will be called when an error occured (usually syntax error). |
| 1587 |
*/ |
| 1588 |
void yyerror(const char* s) { |
| 1589 |
dmsg(2,("LSCPParser: %s\n", s)); |
| 1590 |
} |
| 1591 |
|
| 1592 |
/** |
| 1593 |
* Clears input buffer and restarts scanner. |
| 1594 |
*/ |
| 1595 |
void restart(yyparse_param_t* pparam, int& yychar) { |
| 1596 |
// restart scanner |
| 1597 |
yyrestart(stdin, pparam->pScanner); |
| 1598 |
// flush input buffer |
| 1599 |
static char buf[1024]; |
| 1600 |
while(recv(hSession, buf, 1024, MSG_DONTWAIT) > 0); |
| 1601 |
// reset lookahead symbol |
| 1602 |
yyclearin; |
| 1603 |
} |
| 1604 |
|
| 1605 |
|
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