mirror of
https://github.com/XRPLF/clio.git
synced 2026-07-23 15:10:23 +00:00
39 lines
1.1 KiB
C++
39 lines
1.1 KiB
C++
#include "util/TimeUtils.hpp"
|
|
|
|
#include <fmt/base.h>
|
|
#include <fmt/chrono.h>
|
|
#include <fmt/format.h>
|
|
#include <xrpl/basics/chrono.h>
|
|
|
|
#include <chrono>
|
|
#include <ctime>
|
|
#include <optional>
|
|
#include <string>
|
|
|
|
namespace util {
|
|
[[nodiscard]] std::optional<std::chrono::system_clock::time_point>
|
|
systemTpFromUtcStr(std::string const& dateStr, std::string const& format)
|
|
{
|
|
std::tm timeStruct{};
|
|
auto const ret = strptime(dateStr.c_str(), format.c_str(), &timeStruct);
|
|
if (ret == nullptr) {
|
|
return std::nullopt;
|
|
}
|
|
return std::chrono::system_clock::from_time_t(timegm(&timeStruct));
|
|
}
|
|
|
|
[[nodiscard]] std::string
|
|
systemTpToUtcStr(std::chrono::system_clock::time_point const& tp, std::string const& format)
|
|
{
|
|
auto const formatWrapped = fmt::format("{{:{}}}", format);
|
|
return fmt::format(fmt::runtime(formatWrapped), std::chrono::floor<std::chrono::seconds>(tp));
|
|
}
|
|
|
|
[[nodiscard]] std::chrono::system_clock::time_point
|
|
systemTpFromLedgerCloseTime(xrpl::NetClock::time_point closeTime)
|
|
{
|
|
return std::chrono::system_clock::time_point{closeTime.time_since_epoch() + xrpl::kEpochOffset};
|
|
}
|
|
|
|
} // namespace util
|