[lbtt] Adjust parsers to accommodate old and new versions of Automake.
* src/Config-parse.yy, src/Ltl-parse.yy, src/NeverClaim-parse.yy: Rename these as.. * src/Config-parse.y, src/Ltl-parse.y, src/NeverClaim-parse.y: ... these. * src/Config-parse_.cc, src/Ltl-parse_.cc, src/NeverClaim-parse_.cc: New files to hack around incompatibilities between Automake 1.12 and Automake 1.11. * src/Makefile.am: Adjust. * NEWS: Mention this change.
This commit is contained in:
Alexandre Duret-Lutz
parent
b98c47246c
commit
e9e132dd29
9 changed files with 70 additions and 7 deletions
663
lbtt/src/Config-parse.y
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663
lbtt/src/Config-parse.y
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@ -0,0 +1,663 @@
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/*
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* Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2009
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* Heikki Tauriainen <Heikki.Tauriainen@tkk.fi>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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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
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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%{
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#include <config.h>
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#include <string>
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#include "Configuration.h"
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#include "StringUtil.h"
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using namespace ::StringUtil;
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/******************************************************************************
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*
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* Variables for parsing the configuration file.
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*
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*****************************************************************************/
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static string algorithm_name, algorithm_path, /* Implementation */
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algorithm_parameters; /* attributes read from */
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static bool algorithm_enabled; /* an `Algorithm' block
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* in the configuration
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* file.
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*/
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static int algorithm_begin_line; /* Input file line number
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* denoting the beginning
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* of the most recently
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* encountered `Algorithm'
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* block.
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*/
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static int expected_token; /* Type of a token to be
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* encountered next when
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* reading the
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* configuration file.
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*/
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static Configuration* parser_cfg; /* Pointer to a
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* Configuration data
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* structure in which
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* the configuration will
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* be stored.
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*/
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int config_file_line_number; /* Number of the current
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* line in the
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* configuration
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* file.
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*/
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/******************************************************************************
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*
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* Declarations for external functions and variables (provided by the lexer)
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* used when parsing the configuration file.
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*
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*****************************************************************************/
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#ifdef YYTEXT_POINTER
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extern char* yytext; /* Current token in the */
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#else /* input (provided by */
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extern char yytext[]; /* the lexer). */
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#endif /* YYTEXT_POINTER */
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extern void yyrestart(FILE*); /* Changes the input stream
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* for the lexer (provided
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* by the lexer).
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*/
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extern int yylex(); /* Reads the next token
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* from the input (this
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* function is provided by
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* the lexer).
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*/
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void yyerror(const char* error_message); /* Fwd. definition. See below. */
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%}
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/******************************************************************************
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*
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* Declarations for terminal and nonterminal symbols used in the grammar rules
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* below.
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*
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*****************************************************************************/
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/* Data type for configuration file option values. */
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%union
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{
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const char* value;
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}
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/* Keywords. */
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%token CFG_ALGORITHM CFG_ENABLED CFG_NAME CFG_PARAMETERS CFG_PROGRAMPATH
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%token CFG_GLOBALOPTIONS CFG_COMPARISONTEST CFG_CONSISTENCYTEST CFG_INTERACTIVE
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CFG_INTERSECTIONTEST CFG_MODELCHECK CFG_ROUNDS CFG_TRANSLATORTIMEOUT
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CFG_VERBOSITY
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%token CFG_STATESPACEOPTIONS CFG_EDGEPROBABILITY CFG_PROPOSITIONS CFG_SIZE
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CFG_TRUTHPROBABILITY CFG_CHANGEINTERVAL CFG_RANDOMSEED
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%token CFG_FORMULAOPTIONS CFG_ABBREVIATEDOPERATORS CFG_ANDPRIORITY
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CFG_BEFOREPRIORITY CFG_DEFAULTOPERATORPRIORITY CFG_EQUIVALENCEPRIORITY
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CFG_FALSEPRIORITY CFG_FINALLYPRIORITY CFG_GENERATEMODE
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CFG_GLOBALLYPRIORITY CFG_IMPLICATIONPRIORITY CFG_NEXTPRIORITY
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CFG_NOTPRIORITY CFG_ORPRIORITY CFG_OUTPUTMODE CFG_PROPOSITIONPRIORITY
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CFG_RELEASEPRIORITY CFG_STRONGRELEASEPRIORITY CFG_TRUEPRIORITY
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CFG_UNTILPRIORITY CFG_WEAKUNTILPRIORITY CFG_XORPRIORITY
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/* Punctuation symbols. */
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%token CFG_LBRACE CFG_RBRACE CFG_EQUALS
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/* Block and option identifiers. */
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%token CFG_BLOCK_ID CFG_OPTION_ID
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/* Uninterpreted option values. */
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%token <value> CFG_VALUE
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%type <value> equals_value
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/* The `unknown' token. */
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%token CFG_UNKNOWN
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/******************************************************************************
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*
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* Grammar rule definitions.
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*
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*****************************************************************************/
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%%
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configuration_file: configuration_blocks
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;
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equals_value: { expected_token = CFG_EQUALS; }
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CFG_EQUALS
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{ expected_token = CFG_VALUE; }
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CFG_VALUE
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{ $$ = $4; }
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;
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configuration_blocks: /* empty */
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| configuration_blocks
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{ expected_token = CFG_BLOCK_ID; }
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configuration_block
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;
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configuration_block: algorithm_option_block
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| global_option_block
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| statespace_option_block
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| formula_option_block
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;
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algorithm_option_block: CFG_ALGORITHM
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{
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algorithm_name = "";
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algorithm_path = "";
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algorithm_parameters = "";
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algorithm_enabled = true;
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algorithm_begin_line = config_file_line_number;
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expected_token = CFG_LBRACE;
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}
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CFG_LBRACE algorithm_options CFG_RBRACE
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{
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parser_cfg->registerAlgorithm
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(algorithm_name, algorithm_path,
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algorithm_parameters, algorithm_enabled,
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algorithm_begin_line);
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}
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;
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algorithm_options: /* empty */
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| algorithm_options
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{ expected_token = CFG_OPTION_ID; }
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algorithm_option
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;
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algorithm_option: CFG_ENABLED equals_value
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{
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parser_cfg->readTruthValue
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(algorithm_enabled,
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$2);
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}
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| CFG_NAME equals_value
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{ algorithm_name = unquoteString($2); }
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| CFG_PARAMETERS equals_value
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{
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algorithm_parameters = unquoteString($2);
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}
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| CFG_PROGRAMPATH equals_value
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{ algorithm_path = unquoteString($2); }
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;
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global_option_block: CFG_GLOBALOPTIONS
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{ expected_token = CFG_LBRACE; }
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CFG_LBRACE global_options CFG_RBRACE
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;
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global_options: /* empty */
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| global_options
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{ expected_token = CFG_OPTION_ID; }
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global_option
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;
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global_option: CFG_COMPARISONTEST equals_value
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{
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parser_cfg->readTruthValue
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(parser_cfg->global_options.
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do_comp_test,
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$2);
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}
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| CFG_CONSISTENCYTEST equals_value
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{
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parser_cfg->readTruthValue
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(parser_cfg->global_options.
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do_cons_test,
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$2);
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}
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| CFG_INTERACTIVE equals_value
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{ parser_cfg->readInteractivity($2); }
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| CFG_INTERSECTIONTEST equals_value
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{
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parser_cfg->readTruthValue
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(parser_cfg->global_options.
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do_intr_test,
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$2);
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}
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| CFG_MODELCHECK equals_value
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{ parser_cfg->readProductType($2); }
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| CFG_ROUNDS equals_value
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{
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parser_cfg->readInteger
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(parser_cfg->global_options.number_of_rounds,
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$2,
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Configuration::ROUND_COUNT_RANGE);
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}
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| CFG_TRANSLATORTIMEOUT equals_value
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{ parser_cfg->readTranslatorTimeout($2); }
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| CFG_VERBOSITY equals_value
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{
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parser_cfg->readInteger
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(parser_cfg->global_options.verbosity,
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$2,
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Configuration::VERBOSITY_RANGE);
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}
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;
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statespace_option_block: CFG_STATESPACEOPTIONS
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{ expected_token = CFG_LBRACE; }
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CFG_LBRACE statespace_options CFG_RBRACE
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;
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statespace_options: /* empty */
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| statespace_options
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{ expected_token = CFG_OPTION_ID; }
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statespace_option
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;
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statespace_option: CFG_CHANGEINTERVAL equals_value
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{
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parser_cfg->readInteger
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(parser_cfg->global_options.
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statespace_change_interval,
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$2);
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}
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| CFG_EDGEPROBABILITY equals_value
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{
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parser_cfg->readProbability
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(parser_cfg->statespace_generator.
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edge_probability,
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$2);
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}
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| CFG_GENERATEMODE equals_value
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{ parser_cfg->readStateSpaceMode($2); }
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| CFG_PROPOSITIONS equals_value
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{
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parser_cfg->readInteger
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(parser_cfg->statespace_generator.
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atoms_per_state,
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$2);
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}
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| CFG_RANDOMSEED equals_value
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{
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parser_cfg->readInteger
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(parser_cfg->global_options.
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statespace_random_seed,
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$2,
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Configuration::RANDOM_SEED_RANGE);
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}
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| CFG_SIZE equals_value
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{
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parser_cfg->readSize
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(Configuration::OPT_STATESPACESIZE,
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$2);
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}
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| CFG_TRUTHPROBABILITY equals_value
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{
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parser_cfg->readProbability
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(parser_cfg->statespace_generator.
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truth_probability,
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$2);
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}
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;
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formula_option_block: CFG_FORMULAOPTIONS
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{ expected_token = CFG_LBRACE; }
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CFG_LBRACE formula_options CFG_RBRACE
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;
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formula_options: /* empty */
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| formula_options
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{ expected_token = CFG_OPTION_ID; }
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formula_option
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;
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formula_option: CFG_ABBREVIATEDOPERATORS equals_value
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{
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parser_cfg->readTruthValue
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(parser_cfg->formula_options.
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allow_abbreviated_operators,
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$2);
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}
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| CFG_ANDPRIORITY equals_value
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{
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parser_cfg->readInteger
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(parser_cfg->formula_options.symbol_priority
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[::Ltl::LTL_CONJUNCTION],
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$2,
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Configuration::OPERATOR_PRIORITY_RANGE);
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}
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| CFG_BEFOREPRIORITY equals_value
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{
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parser_cfg->readInteger
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(parser_cfg->formula_options.symbol_priority
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[::Ltl::LTL_BEFORE],
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$2,
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Configuration::OPERATOR_PRIORITY_RANGE);
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}
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| CFG_CHANGEINTERVAL equals_value
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{
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parser_cfg->readInteger
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(parser_cfg->global_options.
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formula_change_interval,
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$2);
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}
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| CFG_DEFAULTOPERATORPRIORITY equals_value
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{
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parser_cfg->readInteger
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(parser_cfg->formula_options.
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default_operator_priority,
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$2,
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Configuration::OPERATOR_PRIORITY_RANGE);
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}
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| CFG_EQUIVALENCEPRIORITY equals_value
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{
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parser_cfg->readInteger
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(parser_cfg->formula_options.symbol_priority
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[::Ltl::LTL_EQUIVALENCE],
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$2,
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Configuration::OPERATOR_PRIORITY_RANGE);
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}
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| CFG_FALSEPRIORITY equals_value
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{
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parser_cfg->readInteger
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(parser_cfg->formula_options.symbol_priority
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[::Ltl::LTL_FALSE],
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$2,
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Configuration::ATOMIC_PRIORITY_RANGE);
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}
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| CFG_FINALLYPRIORITY equals_value
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{
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parser_cfg->readInteger
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(parser_cfg->formula_options.symbol_priority
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[::Ltl::LTL_FINALLY],
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$2,
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Configuration::OPERATOR_PRIORITY_RANGE);
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}
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| CFG_GENERATEMODE equals_value
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{
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parser_cfg->readFormulaMode
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(parser_cfg->formula_options.generate_mode,
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$2);
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}
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| CFG_GLOBALLYPRIORITY equals_value
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{
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parser_cfg->readInteger
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(parser_cfg->formula_options.symbol_priority
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[::Ltl::LTL_GLOBALLY],
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$2,
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Configuration::OPERATOR_PRIORITY_RANGE);
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}
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| CFG_IMPLICATIONPRIORITY equals_value
|
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{
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parser_cfg->readInteger
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(parser_cfg->formula_options.symbol_priority
|
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[::Ltl::LTL_IMPLICATION],
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$2,
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Configuration::OPERATOR_PRIORITY_RANGE);
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}
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||||
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| CFG_NEXTPRIORITY equals_value
|
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{
|
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parser_cfg->readInteger
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(parser_cfg->formula_options.symbol_priority
|
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[::Ltl::LTL_NEXT],
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$2,
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Configuration::OPERATOR_PRIORITY_RANGE);
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}
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| CFG_NOTPRIORITY equals_value
|
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{
|
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parser_cfg->readInteger
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(parser_cfg->formula_options.symbol_priority
|
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[::Ltl::LTL_NEGATION],
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$2,
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Configuration::OPERATOR_PRIORITY_RANGE);
|
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}
|
||||
|
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| CFG_ORPRIORITY equals_value
|
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{
|
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parser_cfg->readInteger
|
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(parser_cfg->formula_options.symbol_priority
|
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[::Ltl::LTL_DISJUNCTION],
|
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$2,
|
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Configuration::OPERATOR_PRIORITY_RANGE);
|
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}
|
||||
|
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| CFG_OUTPUTMODE equals_value
|
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{
|
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parser_cfg->readFormulaMode
|
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(parser_cfg->formula_options.output_mode,
|
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$2);
|
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}
|
||||
|
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| CFG_PROPOSITIONPRIORITY equals_value
|
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{
|
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parser_cfg->readInteger
|
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(parser_cfg->formula_options.symbol_priority
|
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[::Ltl::LTL_ATOM],
|
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$2,
|
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Configuration::ATOMIC_PRIORITY_RANGE);
|
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}
|
||||
|
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| CFG_PROPOSITIONS equals_value
|
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{
|
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parser_cfg->readInteger
|
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(parser_cfg->formula_options.
|
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formula_generator.
|
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number_of_available_variables,
|
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$2);
|
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}
|
||||
|
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| CFG_RANDOMSEED equals_value
|
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{
|
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parser_cfg->readInteger
|
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(parser_cfg->global_options.
|
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formula_random_seed,
|
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$2,
|
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Configuration::RANDOM_SEED_RANGE);
|
||||
}
|
||||
|
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| CFG_RELEASEPRIORITY equals_value
|
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{
|
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parser_cfg->readInteger
|
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(parser_cfg->formula_options.symbol_priority
|
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[::Ltl::LTL_V],
|
||||
$2,
|
||||
Configuration::OPERATOR_PRIORITY_RANGE);
|
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}
|
||||
|
||||
| CFG_SIZE equals_value
|
||||
{
|
||||
parser_cfg->readSize
|
||||
(Configuration::OPT_FORMULASIZE,
|
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$2);
|
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}
|
||||
|
||||
| CFG_STRONGRELEASEPRIORITY equals_value
|
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{
|
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parser_cfg->readInteger
|
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(parser_cfg->formula_options.symbol_priority
|
||||
[::Ltl::LTL_STRONG_RELEASE],
|
||||
$2,
|
||||
Configuration::OPERATOR_PRIORITY_RANGE);
|
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}
|
||||
|
||||
| CFG_TRUEPRIORITY equals_value
|
||||
{
|
||||
parser_cfg->readInteger
|
||||
(parser_cfg->formula_options.symbol_priority
|
||||
[::Ltl::LTL_TRUE],
|
||||
$2,
|
||||
Configuration::ATOMIC_PRIORITY_RANGE);
|
||||
}
|
||||
|
||||
| CFG_UNTILPRIORITY equals_value
|
||||
{
|
||||
parser_cfg->readInteger
|
||||
(parser_cfg->formula_options.symbol_priority
|
||||
[::Ltl::LTL_UNTIL],
|
||||
$2,
|
||||
Configuration::OPERATOR_PRIORITY_RANGE);
|
||||
}
|
||||
|
||||
| CFG_WEAKUNTILPRIORITY equals_value
|
||||
{
|
||||
parser_cfg->readInteger
|
||||
(parser_cfg->formula_options.symbol_priority
|
||||
[::Ltl::LTL_WEAK_UNTIL],
|
||||
$2,
|
||||
Configuration::OPERATOR_PRIORITY_RANGE);
|
||||
}
|
||||
|
||||
| CFG_XORPRIORITY equals_value
|
||||
{
|
||||
parser_cfg->readInteger
|
||||
(parser_cfg->formula_options.symbol_priority
|
||||
[::Ltl::LTL_XOR],
|
||||
$2,
|
||||
Configuration::OPERATOR_PRIORITY_RANGE);
|
||||
}
|
||||
;
|
||||
|
||||
%%
|
||||
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Function for reporting parse errors.
|
||||
*
|
||||
*****************************************************************************/
|
||||
|
||||
/* ========================================================================= */
|
||||
void yyerror(const char* error_message)
|
||||
/* ----------------------------------------------------------------------------
|
||||
*
|
||||
* Description: Function for reporting parse errors.
|
||||
*
|
||||
* Arguments: error_message -- An error message.
|
||||
*
|
||||
* Returns: Nothing. Instead, throws a
|
||||
* Configuration::ConfigurationException initialized with the
|
||||
* given error message.
|
||||
*
|
||||
* ------------------------------------------------------------------------- */
|
||||
{
|
||||
const string unknown_token(yytext);
|
||||
string msg;
|
||||
|
||||
switch (expected_token)
|
||||
{
|
||||
case CFG_BLOCK_ID :
|
||||
msg = "`" + unknown_token + "' is not a valid block identifier";
|
||||
break;
|
||||
case CFG_OPTION_ID :
|
||||
if (!unknown_token.empty())
|
||||
msg = "`" + unknown_token + "' is not a valid option identifier";
|
||||
else
|
||||
msg = "'}' expected at the end of block";
|
||||
break;
|
||||
case CFG_LBRACE :
|
||||
msg = "`{' expected after block identifier";
|
||||
break;
|
||||
case CFG_EQUALS :
|
||||
msg = "`=' expected after option identifier";
|
||||
break;
|
||||
case CFG_VALUE :
|
||||
msg = "value for option expected";
|
||||
break;
|
||||
default :
|
||||
msg = error_message;
|
||||
break;
|
||||
}
|
||||
|
||||
throw Configuration::ConfigurationException(config_file_line_number, msg);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Main interface to the parser.
|
||||
*
|
||||
*****************************************************************************/
|
||||
|
||||
/* ========================================================================= */
|
||||
int parseConfiguration(FILE* stream, Configuration& configuration)
|
||||
/* ----------------------------------------------------------------------------
|
||||
*
|
||||
* Description: Main interface to the configuration file parser. Parses the
|
||||
* configuration file and stores the results into the given
|
||||
* Configuration object.
|
||||
*
|
||||
* Arguments: stream -- A pointer to a file from which the
|
||||
* configuration should be read. The file is
|
||||
* assumed to be open for reading.
|
||||
* configuration -- A reference to a Configuration object in
|
||||
* which the configuration should be stored.
|
||||
*
|
||||
* Returns: The result of yyparse() on the file.
|
||||
*
|
||||
* ------------------------------------------------------------------------- */
|
||||
{
|
||||
yyrestart(stream);
|
||||
parser_cfg = &configuration;
|
||||
config_file_line_number = 1;
|
||||
return yyparse();
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue