timestamp.h

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/*
 * Copyright 2021 Ingemar Hedvall
 * SPDX-License-Identifier: MIT
 */

#pragma once
#include <chrono>
#include <filesystem>
#include <string>
#include <vector>
 
namespace util::time {
using SystemClock = std::chrono::system_clock;

using TimeStamp = std::chrono::time_point<SystemClock>;

std::string GetLocalDateTime(TimeStamp timestamp = SystemClock::now());

std::string GetLocalTimestampWithMs(TimeStamp timestamp = SystemClock::now());

std::string GetLocalTimestampWithUs(TimeStamp timestamp = SystemClock::now());

std::string NsToLocalIsoTime(uint64_t ns_since_1970);

std::string NsToIsoTime(uint64_t ns_since_1970, int format = 0);

uint64_t IsoTimeToNs(const std::string &iso_time, bool local_time = false);

uint64_t TimeStampToNs(TimeStamp timestamp = SystemClock::now());

std::string NsToLocalDate(uint64_t ns_since_1970);

std::string NsToLocalTime(uint64_t ns_since_1970, int format = 0);

uint64_t OdsDateToNs(const std::string &ods_date);

uint64_t FileTimeToNs(std::filesystem::file_time_type time);
 
}  // namespace util::time