5b3034b605
* src/tgbaalgos/dotty.cc: Display the acceptance if "a" is used. * src/bin/common_aoutput.cc, src/bin/dstar2tgba.cc, src/tgbaalgos/dotty.hh: Document it. * src/tgbatest/readsave.test: Test it.
289 lines
9.6 KiB
C++
289 lines
9.6 KiB
C++
// -*- coding: utf-8 -*-
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// Copyright (C) 2012, 2013, 2014, 2015 Laboratoire de Recherche et
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// Développement de l'Epita (LRDE).
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//
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// This file is part of Spot, a model checking library.
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//
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// Spot is free software; you can redistribute it and/or modify it
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// under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 3 of the License, or
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// (at your option) any later version.
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//
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// Spot is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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// 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, see <http://www.gnu.org/licenses/>.
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#include "common_sys.hh"
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#include "error.h"
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#include "common_aoutput.hh"
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#include "common_post.hh"
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#include "common_cout.hh"
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#include "common_post.hh"
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#include "tgba/bddprint.hh"
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#include "tgbaalgos/dotty.hh"
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#include "tgbaalgos/lbtt.hh"
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#include "tgbaalgos/hoa.hh"
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#include "tgbaalgos/neverclaim.hh"
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automaton_format_t automaton_format = Dot;
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static const char* opt_dot = nullptr;
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static const char* opt_never = nullptr;
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static const char* hoa_opt = nullptr;
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const char* opt_name = nullptr;
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static const char* opt_output = nullptr;
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static const char* stats = "";
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#define OPT_DOT 1
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#define OPT_LBTT 2
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#define OPT_STATS 3
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#define OPT_NAME 4
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static const argp_option options[] =
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{
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/**************************************************/
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{ 0, 0, 0, 0, "Output format:", 3 },
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{ "dot", OPT_DOT, "c|h|n|N|s|t|v", OPTION_ARG_OPTIONAL,
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"GraphViz's format (default). Add letters for "
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"(a) acceptance display, (c) circular nodes, (h) horizontal layout, "
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"(v) vertical layout, (n) with name, (N) without name, (s) with SCCs, "
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"(t) force transition-based acceptance.", 0 },
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{ "hoaf", 'H', "s|t|m|l", OPTION_ARG_OPTIONAL,
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"Output the automaton in HOA format. Add letters to select "
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"(s) state-based acceptance, (t) transition-based acceptance, "
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"(m) mixed acceptance, (l) single-line output", 0 },
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{ "lbtt", OPT_LBTT, "t", OPTION_ARG_OPTIONAL,
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"LBTT's format (add =t to force transition-based acceptance even"
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" on Büchi automata)", 0 },
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{ "name", OPT_NAME, "FORMAT", 0,
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"set the name of the output automaton", 0 },
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{ "output", 'o', "FORMAT", 0,
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"send output to a file named FORMAT instead of standard output. The"
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" first automaton sent to a file truncates it unless FORMAT starts"
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" with '>>'.", 0 },
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{ "quiet", 'q', 0, 0, "suppress all normal output", 0 },
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{ "spin", 's', "6|c", OPTION_ARG_OPTIONAL, "Spin neverclaim (implies --ba)."
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" Add letters to select (6) Spin's 6.2.4 style, (c) comments on states",
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0 },
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{ "utf8", '8', 0, 0, "enable UTF-8 characters in output "
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"(ignored with --lbtt or --spin)", 0 },
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{ "stats", OPT_STATS, "FORMAT", 0,
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"output statistics about the automaton", 0 },
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{ 0, 0, 0, 0, 0, 0 }
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};
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const struct argp aoutput_argp = { options, parse_opt_aoutput, 0, 0, 0, 0, 0 };
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// Those can be overridden by individual tools. E.g. randaut has no
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// notion of input file, so %F and %L represent something else.
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char F_doc[32] = "name of the input file";
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char L_doc[32] = "location in the input file";
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static const argp_option io_options[] =
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{
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/**************************************************/
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{ 0, 0, 0, 0, "Any FORMAT string may use "\
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"the following interpreted sequences (capitals for input,"
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" minuscules for output):", 4 },
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{ "%F", 0, 0, OPTION_DOC | OPTION_NO_USAGE, F_doc, 0 },
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{ "%L", 0, 0, OPTION_DOC | OPTION_NO_USAGE, L_doc, 0 },
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{ "%M, %m", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
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"name of the automaton", 0 },
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{ "%S, %s", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "number of states", 0 },
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{ "%E, %e", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "number of edges", 0 },
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{ "%T, %t", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
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"number of transitions", 0 },
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{ "%A, %a", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
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"number of acceptance sets", 0 },
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{ "%G, %g", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
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"acceptance condition (in HOA syntax)", 0 },
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{ "%C, %c", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "number of SCCs", 0 },
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{ "%n", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
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"number of nondeterministic states in output", 0 },
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{ "%d", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
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"1 if the output is deterministic, 0 otherwise", 0 },
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{ "%p", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
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"1 if the output is complete, 0 otherwise", 0 },
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{ "%r", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
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"processing time (excluding parsing) in seconds", 0 },
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{ "%w", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
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"one word accepted by the output automaton", 0 },
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{ "%%", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "a single %", 0 },
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{ 0, 0, 0, 0, 0, 0 }
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};
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const struct argp aoutput_io_format_argp = { io_options, 0, 0, 0, 0, 0, 0 };
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static const argp_option o_options[] =
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{
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/**************************************************/
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{ 0, 0, 0, 0, "Any FORMAT string may use "\
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"the following interpreted sequences:", 4 },
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{ "%F", 0, 0, OPTION_DOC | OPTION_NO_USAGE, F_doc, 0 },
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{ "%L", 0, 0, OPTION_DOC | OPTION_NO_USAGE, L_doc, 0 },
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{ "%m", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "name of the automaton", 0 },
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{ "%s", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "number of states", 0 },
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{ "%e", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "number of edges", 0 },
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{ "%t", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "number of transitions", 0 },
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{ "%a", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
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"number of acceptance sets", 0 },
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{ "%g", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
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"acceptance condition (in HOA syntax)", 0 },
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{ "%c", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "number of SCCs", 0 },
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{ "%n", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
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"number of nondeterministic states in output", 0 },
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{ "%d", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
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"1 if the output is deterministic, 0 otherwise", 0 },
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{ "%p", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
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"1 if the output is complete, 0 otherwise", 0 },
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{ "%r", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
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"processing time (excluding parsing) in seconds", 0 },
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{ "%w", 0, 0, OPTION_DOC | OPTION_NO_USAGE,
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"one word accepted by the output automaton", 0 },
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{ "%%", 0, 0, OPTION_DOC | OPTION_NO_USAGE, "a single %", 0 },
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{ 0, 0, 0, 0, 0, 0 }
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};
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const struct argp aoutput_o_format_argp = { o_options, 0, 0, 0, 0, 0, 0 };
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int parse_opt_aoutput(int key, char* arg, struct argp_state*)
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{
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// This switch is alphabetically-ordered.
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switch (key)
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{
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case '8':
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spot::enable_utf8();
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break;
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case 'H':
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automaton_format = Hoa;
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hoa_opt = arg;
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break;
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case 'q':
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automaton_format = Quiet;
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break;
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case 's':
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automaton_format = Spin;
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if (type != spot::postprocessor::Monitor)
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type = spot::postprocessor::BA;
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if (arg)
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opt_never = arg;
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break;
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case 'o':
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opt_output = arg;
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break;
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case OPT_DOT:
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automaton_format = Dot;
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opt_dot = arg;
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break;
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case OPT_LBTT:
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if (arg)
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{
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if (arg[0] == 't' && arg[1] == 0)
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automaton_format = Lbtt_t;
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else
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error(2, 0, "unknown argument for --lbtt: '%s'", arg);
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}
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else
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{
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automaton_format = Lbtt;
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}
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break;
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case OPT_NAME:
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opt_name = arg;
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break;
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case OPT_STATS:
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if (!*arg)
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error(2, 0, "empty format string for --stats");
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stats = arg;
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automaton_format = Stats;
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break;
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default:
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return ARGP_ERR_UNKNOWN;
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}
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return 0;
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}
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automaton_printer::automaton_printer(stat_style input)
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: statistics(std::cout, stats, input),
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namer(name, opt_name, input),
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outputnamer(outputname, opt_output, input)
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{
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if (automaton_format == Count && opt_output)
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throw std::runtime_error
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("options --output and --count are incompatible");
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}
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void
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automaton_printer::print(const spot::tgba_digraph_ptr& aut,
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const spot::ltl::formula* f,
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// Input location for errors and statistics.
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const char* filename,
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int loc,
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// Time and input automaton for statistics
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double time,
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const spot::const_hoa_aut_ptr& haut)
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{
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// Name the output automaton.
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if (opt_name)
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{
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name.str("");
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namer.print(haut, aut, f, filename, loc, time);
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aut->set_named_prop("automaton-name", new std::string(name.str()));
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}
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std::ostream* out = &std::cout;
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if (opt_output)
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{
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outputname.str("");
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outputnamer.print(haut, aut, f, filename, loc, time);
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std::string fname = outputname.str();
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auto p = outputfiles.emplace(fname, nullptr);
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if (p.second)
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p.first->second.reset(new output_file(fname.c_str()));
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out = &p.first->second->ostream();
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}
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// Output it.
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switch (automaton_format)
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{
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case Count:
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case Quiet:
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// Do not output anything.
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break;
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case Dot:
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spot::dotty_reachable(*out, aut, opt_dot);
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break;
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case Lbtt:
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spot::lbtt_reachable(*out, aut, type == spot::postprocessor::BA);
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break;
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case Lbtt_t:
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spot::lbtt_reachable(*out, aut, false);
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break;
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case Hoa:
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spot::hoa_reachable(*out, aut, hoa_opt) << '\n';
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break;
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case Spin:
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spot::never_claim_reachable(*out, aut, opt_never);
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break;
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case Stats:
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statistics.set_output(*out);
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statistics.print(haut, aut, f, filename, loc, time) << '\n';
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break;
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}
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flush_cout();
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}
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void automaton_printer::add_stat(char c, const spot::printable* p)
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{
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namer.declare(c, p);
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statistics.declare(c, p);
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outputnamer.declare(c, p);
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}
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