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232f54cd9b
Just like month, the day value here is one-based. This resulted in the
following situation, which is obviously unexpected:
Core::DateTime::create(1970); // 1970-01-00 -> 1969-12-31
59 lines
1.5 KiB
C++
59 lines
1.5 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/String.h>
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#include <LibIPC/Forward.h>
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#include <time.h>
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namespace Core {
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// Represents a time in local time.
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class DateTime {
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public:
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time_t timestamp() const { return m_timestamp; }
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unsigned year() const { return m_year; }
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unsigned month() const { return m_month; }
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unsigned day() const { return m_day; }
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unsigned hour() const { return m_hour; }
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unsigned minute() const { return m_minute; }
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unsigned second() const { return m_second; }
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unsigned weekday() const;
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unsigned days_in_month() const;
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unsigned day_of_year() const;
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bool is_leap_year() const;
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void set_time(int year, int month = 1, int day = 1, int hour = 0, int minute = 0, int second = 0);
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String to_string(const String& format = "%Y-%m-%d %H:%M:%S") const;
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static DateTime create(int year, int month = 1, int day = 1, int hour = 0, int minute = 0, int second = 0);
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static DateTime now();
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static DateTime from_timestamp(time_t);
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static Optional<DateTime> parse(const String& format, const String& string);
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bool operator<(const DateTime& other) const { return m_timestamp < other.m_timestamp; }
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private:
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time_t m_timestamp { 0 };
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int m_year { 0 };
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int m_month { 0 };
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int m_day { 0 };
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int m_hour { 0 };
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int m_minute { 0 };
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int m_second { 0 };
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};
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}
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namespace IPC {
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bool encode(IPC::Encoder&, const Core::DateTime&);
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bool decode(IPC::Decoder&, Core::DateTime&);
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}
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