SuperMarioOdysseyOnline/include/nn/time.h

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2022-06-16 21:33:18 +00:00
/**
* @file time.h
* @brief Time implementation.
*/
#pragma once
#include <types.h>
namespace nn {
class TimeSpan {
public:
u64 nanoseconds;
static TimeSpan FromNanoSeconds(u64 nanoSeconds) {
TimeSpan ret;
ret.nanoseconds = nanoSeconds;
return ret;
}
static TimeSpan FromSeconds(u64 seconds) {
return FromNanoSeconds(seconds * 1000 * 1000 * 1000);
}
static TimeSpan FromMinutes(u64 minutes) {
return FromNanoSeconds(minutes * 1000 * 1000 * 1000 * 60);
}
static TimeSpan FromHours(u64 hours) {
return FromNanoSeconds(hours * 1000 * 1000 * 1000 * 60 * 60);
}
static TimeSpan FromDays(u64 days) {
return FromNanoSeconds(days * 1000 * 1000 * 1000 * 60 * 60 * 24);
}
};
namespace time {
Result Initialize();
bool IsInitialized();
struct CalendarTime {
s16 year;
s8 month;
s8 day;
s8 hour;
s8 minute;
s8 second;
};
enum DayOfTheWeek { Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday };
struct TimeZone {
char standardTimeName[0x8];
bool _9; // daylight savings or something?
s32 utcOffset; // in seconds
};
struct CalendarAdditionalInfo {
nn::time::DayOfTheWeek dayOfTheWeek;
s32 dayofYear;
nn::time::TimeZone timeZone;
};
struct PosixTime {
u64 time;
};
class StandardUserSystemClock {
public:
static Result GetCurrentTime(nn::time::PosixTime*);
};
struct TimeZoneRule; // shrug
Result ToCalendarTime(nn::time::CalendarTime*, nn::time::CalendarAdditionalInfo*,
nn::time::PosixTime const&);
Result ToCalendarTime(nn::time::CalendarTime*, nn::time::CalendarAdditionalInfo*,
nn::time::PosixTime const&, nn::time::TimeZoneRule const&);
Result ToPosixTime(int*, PosixTime*, int, const CalendarTime&);
CalendarTime ToCalendarTimeInUtc(const PosixTime&);
PosixTime ToPosixTimeFromUtc(const CalendarTime&);
}; // namespace time
}; // namespace nn