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https://github.com/Atmosphere-NX/Atmosphere.git
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67 lines
2.8 KiB
C++
67 lines
2.8 KiB
C++
/*
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* Copyright (c) Atmosphère-NX
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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 and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope 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
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <vapours.hpp>
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#include <stratosphere/time/time_common.hpp>
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namespace ams::time {
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struct CalendarTime {
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s16 year;
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s8 month;
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s8 day;
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s8 hour;
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s8 minute;
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s8 second;
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bool IsValid() const;
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CalendarTime &operator+=(const TimeSpan &ts);
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CalendarTime &operator-=(const TimeSpan &ts);
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friend CalendarTime operator+(const CalendarTime &lhs, const TimeSpan &rhs);
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friend CalendarTime operator-(const CalendarTime &lhs, const TimeSpan &rhs);
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friend TimeSpan operator-(const CalendarTime &lhs, const CalendarTime &rhs);
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constexpr friend bool operator==(const CalendarTime &lhs, const CalendarTime &rhs) { return lhs.year == rhs.year && lhs.month == rhs.month && lhs.day == rhs.day && lhs.hour == rhs.hour && lhs.minute == rhs.minute && lhs.second == rhs.second; }
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constexpr friend bool operator!=(const CalendarTime &lhs, const CalendarTime &rhs) { return !(lhs == rhs); }
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constexpr friend bool operator<=(const CalendarTime &lhs, const CalendarTime &rhs) { return !(rhs < lhs); }
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constexpr friend bool operator>=(const CalendarTime &lhs, const CalendarTime &rhs) { return !(lhs < rhs); }
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constexpr friend bool operator> (const CalendarTime &lhs, const CalendarTime &rhs) { return rhs < lhs; }
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constexpr friend bool operator< (const CalendarTime &lhs, const CalendarTime &rhs) {
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if (!std::is_constant_evaluated()) {
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AMS_ASSERT(lhs.IsValid());
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AMS_ASSERT(rhs.IsValid());
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}
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constexpr auto ToUint64 = [] ALWAYS_INLINE_LAMBDA (const time::CalendarTime &time) {
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return (static_cast<u64>(time.year) << 40) |
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(static_cast<u64>(time.month) << 32) |
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(static_cast<u64>(time.day) << 24) |
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(static_cast<u64>(time.hour) << 16) |
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(static_cast<u64>(time.minute) << 8) |
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(static_cast<u64>(time.second) << 0);
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};
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return ToUint64(lhs) < ToUint64(rhs);
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}
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};
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static_assert(sizeof(CalendarTime) == sizeof(u64));
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}
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