mirror of
https://github.com/matrix-construct/construct
synced 2024-08-25 02:52:09 +02:00
190 lines
4 KiB
C++
190 lines
4 KiB
C++
/*
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* charybdis: A slightly useful ircd.
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* ircd.c: Starts up and runs the ircd.
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*
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* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
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* Copyright (C) 1996-2002 Hybrid Development Team
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* Copyright (C) 2002-2008 ircd-ratbox development team
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* Copyright (C) 2005-2013 charybdis development team
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*
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* 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
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* the Free Software Foundation; either version 2 of the License, or
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* (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
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* USA
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*/
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#include <boost/filesystem.hpp>
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namespace fs = boost::filesystem;
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namespace ircd {
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namespace path {
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enum
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{
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NAME = 0,
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PATH = 1,
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};
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using ent = std::pair<std::string, std::string>;
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std::array<ent, num_of<index>()> paths
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{{
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{ "prefix", DPATH },
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{ "binary dir", BINPATH },
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{ "config", ETCPATH },
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{ "log", LOGPATH },
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{ "libexec dir", PKGLIBEXECDIR },
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{ "modules", MODPATH },
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{ "user help", UHPATH },
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{ "oper help", HPATH },
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{ "ircd.conf", CPATH },
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{ "ircd binary", SPATH },
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{ "ircd.motd", MPATH },
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{ "ircd.log", LPATH },
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{ "oper motd", OPATH },
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{ "bandb", BDBPATH },
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{ "db", DBPATH },
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}};
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} // namespace path
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} // namespace ircd
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void
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ircd::path::chdir(const std::string &path)
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try
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{
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fs::current_path(path);
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}
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catch(const fs::filesystem_error &e)
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{
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throw filesystem_error("%s", e.what());
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}
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std::string
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ircd::path::cwd()
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try
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{
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return fs::current_path().string();
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}
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catch(const fs::filesystem_error &e)
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{
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throw filesystem_error("%s", e.what());
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}
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std::vector<std::string>
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ircd::path::ls_recursive(const std::string &path)
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try
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{
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fs::recursive_directory_iterator it(path);
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const fs::recursive_directory_iterator end;
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std::vector<std::string> ret(std::distance(it, end));
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std::transform(it, end, begin(ret), []
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(const auto &ent)
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{
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return ent.path().string();
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});
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return ret;
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}
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catch(const fs::filesystem_error &e)
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{
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throw filesystem_error("%s", e.what());
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}
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std::vector<std::string>
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ircd::path::ls(const std::string &path)
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try
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{
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fs::directory_iterator it(path);
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const fs::directory_iterator end;
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std::vector<std::string> ret(std::distance(it, end));
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std::transform(it, end, begin(ret), []
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(const auto &ent)
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{
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return ent.path().string();
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});
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return ret;
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}
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catch(const fs::filesystem_error &e)
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{
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throw filesystem_error("%s", e.what());
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}
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bool
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ircd::path::is_reg(const std::string &path)
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try
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{
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return fs::is_regular_file(path);
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}
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catch(const fs::filesystem_error &e)
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{
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throw filesystem_error("%s", e.what());
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}
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bool
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ircd::path::is_dir(const std::string &path)
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try
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{
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return fs::is_directory(path);
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}
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catch(const fs::filesystem_error &e)
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{
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throw filesystem_error("%s", e.what());
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}
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bool
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ircd::path::exists(const std::string &path)
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try
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{
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return fs::exists(path);
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}
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catch(const fs::filesystem_error &e)
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{
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throw filesystem_error("%s", e.what());
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}
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std::string
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ircd::path::build(const std::initializer_list<std::string> &list)
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{
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fs::path ret;
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for(const auto &s : list)
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ret /= fs::path(s);
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return ret.string();
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}
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const char *
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ircd::path::get(index index)
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noexcept try
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{
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return std::get<PATH>(paths.at(index)).c_str();
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}
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catch(const std::out_of_range &e)
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{
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return nullptr;
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}
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const char *
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ircd::path::name(index index)
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noexcept try
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{
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return std::get<NAME>(paths.at(index)).c_str();
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}
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catch(const std::out_of_range &e)
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{
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return nullptr;
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}
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