mirror of
https://github.com/TrinityCore/TrinityCore.git
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116 lines
3.2 KiB
C++
116 lines
3.2 KiB
C++
/*
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* Copyright (C) 2008-2015 TrinityCore <http://www.trinitycore.org/>
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* Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
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*
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* This program 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 the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* This program 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 or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <algorithm>
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#include <mutex>
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#include <boost/property_tree/ptree.hpp>
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#include <boost/property_tree/ini_parser.hpp>
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#include "Config.h"
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#include "Errors.h"
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using namespace boost::property_tree;
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bool ConfigMgr::LoadInitial(std::string const& file, std::string& error)
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{
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std::lock_guard<std::mutex> lock(_configLock);
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_filename = file;
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try
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{
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ptree fullTree;
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ini_parser::read_ini(file, fullTree);
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if (fullTree.empty())
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{
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error = "empty file (" + file + ")";
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return false;
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}
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// Since we're using only one section per config file, we skip the section and have direct property access
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_config = fullTree.begin()->second;
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}
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catch (ini_parser::ini_parser_error const& e)
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{
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if (e.line() == 0)
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error = e.message() + " (" + e.filename() + ")";
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else
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error = e.message() + " (" + e.filename() + ":" + std::to_string(e.line()) + ")";
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return false;
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}
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return true;
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}
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bool ConfigMgr::Reload(std::string& error)
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{
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return LoadInitial(_filename, error);
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}
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std::string ConfigMgr::GetStringDefault(std::string const& name, const std::string& def)
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{
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std::string value = _config.get<std::string>(ptree::path_type(name, '/'), def);
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value.erase(std::remove(value.begin(), value.end(), '"'), value.end());
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return value;
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}
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bool ConfigMgr::GetBoolDefault(std::string const& name, bool def)
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{
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try
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{
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std::string val = _config.get<std::string>(ptree::path_type(name, '/'));
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val.erase(std::remove(val.begin(), val.end(), '"'), val.end());
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return (val == "true" || val == "TRUE" || val == "yes" || val == "YES" || val == "1");
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}
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catch (std::exception const& /*ex*/)
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{
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return def;
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}
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}
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int ConfigMgr::GetIntDefault(std::string const& name, int def)
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{
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return _config.get<int>(ptree::path_type(name, '/'), def);
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}
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float ConfigMgr::GetFloatDefault(std::string const& name, float def)
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{
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return _config.get<float>(ptree::path_type(name, '/'), def);
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}
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std::string const& ConfigMgr::GetFilename()
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{
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std::lock_guard<std::mutex> lock(_configLock);
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return _filename;
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}
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std::list<std::string> ConfigMgr::GetKeysByString(std::string const& name)
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{
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std::lock_guard<std::mutex> lock(_configLock);
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std::list<std::string> keys;
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for (const ptree::value_type& child : _config)
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if (child.first.compare(0, name.length(), name) == 0)
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keys.push_back(child.first);
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return keys;
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}
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