💿🐜 Antkeeper source code
https://antkeeper.com
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48 lines
1.5 KiB
48 lines
1.5 KiB
/*
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* Copyright (C) 2017-2019 Christopher J. Howard
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*
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* This file is part of Antkeeper Source Code.
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*
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* Antkeeper Source Code 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 3 of the License, or
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* (at your option) any later version.
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*
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* Antkeeper Source Code 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 Antkeeper Source Code. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "timestamp.hpp"
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#include <chrono>
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#include <time.h>
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#include <iomanip>
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#include <sstream>
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std::string timestamp()
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{
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auto now = std::chrono::system_clock::now();
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std::time_t tt = std::chrono::system_clock::to_time_t(now);
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std::size_t ms = (std::chrono::duration_cast<std::chrono::milliseconds>(now.time_since_epoch()) % 1000).count();
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#if defined(_WIN32)
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struct std::tm timeinfo;
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localtime_s(&timeinfo, &tt);
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std::stringstream stream;
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stream << std::put_time(&timeinfo, "%Y%m%d-%H%M%S-");
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stream << std::setfill('0') << std::setw(3) << ms;
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#else
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struct std::tm* timeinfo = localtime(&tt);
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std::stringstream stream;
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stream << std::put_time(timeinfo, "%Y%m%d-%H%M%S-");
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stream << std::setfill('0') << std::setw(3) << ms;
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#endif
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return stream.str();
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}
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