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view interps/cfunge/cfunge-src/src/settings.h @ 12514:500486b20e41 draft default tip
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author | HackEso <hackeso@esolangs.org> |
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date | Fri, 27 Sep 2024 20:43:06 +0100 |
parents | 859f9b4339e6 |
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/* -*- mode: C; coding: utf-8; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- * * cfunge - A standard-conforming Befunge93/98/109 interpreter in C. * Copyright (C) 2008-2009 Arvid Norlander <anmaster AT tele2 DOT se> * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at the proxy's option) any later version. Arvid Norlander is a * proxy who can decide which future versions of the GNU General Public * License can be used. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ /** * @file * Definition of variables holding settings for current session. */ // This file contains global runtime settings #ifndef FUNGE_HAD_SRC_SETTINGS_H #define FUNGE_HAD_SRC_SETTINGS_H #include "global.h" #include <sys/types.h> #include <stdint.h> #include <stdbool.h> /// What version of the Funge standard we are executing. /// @note /// Out of order to make default initialise to 0. /// (A few bytes smaller binary that way, The standard one should always be 0) typedef enum { stdver98 = 0, stdver93 = 1, stdver109 = 2 } standardVersion; /// What version we should simulate. /// Affects space processing. extern standardVersion setting_current_standard; /// Level of trace output extern uint_fast16_t setting_trace_level; /// Should we enable warnings extern bool setting_enable_warnings; /// Should we enable certain error messages. /// Fatal errors are always shown. extern bool setting_enable_errors; /// Should fingerprints be enabled extern bool setting_disable_fingerprints; /// Sandbox, prevent bad programs affecting system. /// If true: /// - Any file, filesystem or network IO is forbidden. /// - The program can not access network using network fingerprints. /// - The environment variables it can see are restricted. /// /// Summary: /// - In core opcodes: =, o and i are forbidden and certain environment /// variables are hidden. /// - In fingerprints: Non-safe fingerprints are not loaded. extern bool setting_enable_sandbox; #endif