67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
/* This file is part of remwharead.
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* Copyright © 2019 tastytea <tastytea@tastytea.de>
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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, version 3.
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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, see <http://www.gnu.org/licenses/>.
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*/
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#include "time.hpp"
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#include "sqlite.hpp"
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#include <array>
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#include <cstdint>
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#include <ctime>
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#include <iomanip>
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#include <sstream>
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namespace remwharead
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{
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using std::array;
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time_point string_to_timepoint(const string &strtime, bool sqlite)
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{
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std::stringstream sstime(strtime);
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struct std::tm tm = {};
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tm.tm_isdst = -1; // Don't convert to/from daylight saving time.
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if (sqlite)
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{
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sstime >> std::get_time(&tm, "%Y-%m-%d %T");
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}
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else
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{
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sstime >> std::get_time(&tm, "%Y-%m-%dT%T");
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}
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std::time_t time = mktime(&tm);
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return system_clock::from_time_t(time);
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}
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string timepoint_to_string(const time_point &tp, bool sqlite)
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{
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constexpr std::uint16_t bufsize = 32;
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std::time_t time = system_clock::to_time_t(tp);
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std::tm *tm;
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tm = std::localtime(&time);
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array<char, bufsize> buffer = {};
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if (sqlite)
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{
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std::strftime(buffer.begin(), bufsize, "%F %T", tm);
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}
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else
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{
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std::strftime(buffer.begin(), bufsize, "%FT%T", tm);
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}
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return buffer.begin();
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}
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} // namespace remwharead
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