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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <AK/String.h>
#include <time.h>
namespace Core {
// Represents a time in local time.
class DateTime {
public:
time_t timestamp() const { return m_timestamp; }
unsigned year() const { return m_year; }
unsigned month() const { return m_month; }
unsigned day() const { return m_day; }
unsigned hour() const { return m_hour; }
unsigned minute() const { return m_minute; }
unsigned second() const { return m_second; }
unsigned weekday() const;
unsigned days_in_month() const;
unsigned day_of_year() const;
bool is_leap_year() const;
void set_time(unsigned year, unsigned month = 1, unsigned day = 0, unsigned hour = 0, unsigned minute = 0, unsigned second = 0);
String to_string(const String& format = "%Y-%m-%d %H:%M:%S") const;
static DateTime create(unsigned year, unsigned month = 1, unsigned day = 0, unsigned hour = 0, unsigned minute = 0, unsigned second = 0);
static DateTime now();
static DateTime from_timestamp(time_t);
// FIXME: This should be replaced with a proper comparison
// operator when we get the equivalent of strptime
bool is_before(const String&) const;
private:
time_t m_timestamp { 0 };
unsigned m_year { 0 };
unsigned m_month { 0 };
unsigned m_day { 0 };
unsigned m_hour { 0 };
unsigned m_minute { 0 };
unsigned m_second { 0 };
};
const LogStream& operator<<(const LogStream&, const DateTime&);
}
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