64 Zeilen
2.4 KiB
C++
64 Zeilen
2.4 KiB
C++
/**
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* server/src/log/filelogger.cpp
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*
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* This file is part of the traintastic source code.
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*
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* Copyright (C) 2021-2022 Reinder Feenstra
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "filelogger.hpp"
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#include <iomanip>
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#include <version.hpp>
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#include <traintastic/codename.hpp>
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FileLogger::FileLogger(const std::filesystem::path& filename)
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{
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// try create directory if it doesn't exist
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const auto path = filename.parent_path();
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if(!std::filesystem::is_directory(path))
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std::filesystem::create_directories(path);
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// open logfile and write marker
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m_file.open(filename, std::ios::app);
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m_file << "=== Traintastic v" TRAINTASTIC_VERSION " " TRAINTASTIC_CODENAME " ===" << std::endl;
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}
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void FileLogger::log(const std::chrono::system_clock::time_point& time, std::string_view objectId, LogMessage message)
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{
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write(time, objectId, message, toString(message));
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}
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void FileLogger::log(const std::chrono::system_clock::time_point& time, std::string_view objectId, LogMessage message, const std::vector<std::string>& args)
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{
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write(time, objectId, message, toString(message, args));
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}
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void FileLogger::write(const std::chrono::system_clock::time_point& time, std::string_view objectId, LogMessage code, std::string_view message)
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{
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const auto tm = std::chrono::system_clock::to_time_t(time);
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const auto us = std::chrono::duration_cast<std::chrono::microseconds>(time.time_since_epoch()) % 1000000;
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std::lock_guard<std::mutex> lock(m_fileMutex);
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m_file
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<< std::put_time(std::localtime(&tm), "%F;%T") << '.' << std::setfill('0') << std::setw(6) << us.count() << ';'
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<< objectId << ';'
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<< logMessageChar(code) << std::setw(4) << logMessageNumber(code) << ';'
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<< message
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<< std::endl;
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}
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