mirror of
https://github.com/oxen-io/lokinet.git
synced 2024-11-11 07:10:36 +00:00
7caa87862e
All #ifndef guards on headers have been removed, I think, in favor of #pragma once Headers are now included as `#include "filename"` if the included file resides in the same directory as the file including it, or any subdirectory therein. Otherwise they are included as `#include <project/top/dir/relative/path/filename>` The above does not include system/os headers.
96 lines
2.1 KiB
C++
96 lines
2.1 KiB
C++
#include "time.hpp"
|
|
#include <chrono>
|
|
#include <llarp/util/logging/logger.hpp>
|
|
|
|
namespace llarp
|
|
{
|
|
using Clock_t = std::chrono::system_clock;
|
|
|
|
template <typename Res, typename Clock>
|
|
static llarp_time_t
|
|
time_since_epoch()
|
|
{
|
|
return std::chrono::duration_cast<Res>(Clock::now().time_since_epoch());
|
|
}
|
|
|
|
const static llarp_time_t started_at_system =
|
|
time_since_epoch<std::chrono::milliseconds, Clock_t>();
|
|
|
|
const static llarp_time_t started_at_steady =
|
|
time_since_epoch<std::chrono::milliseconds, std::chrono::steady_clock>();
|
|
/// get our uptime in ms
|
|
static llarp_time_t
|
|
time_since_started()
|
|
{
|
|
return time_since_epoch<std::chrono::milliseconds, std::chrono::steady_clock>()
|
|
- started_at_steady;
|
|
}
|
|
|
|
llarp_time_t
|
|
time_now_ms()
|
|
{
|
|
static llarp_time_t lastTime = 0s;
|
|
auto t = time_since_started();
|
|
#ifdef TESTNET_SPEED
|
|
t /= uint64_t(TESTNET_SPEED);
|
|
#endif
|
|
t += started_at_system;
|
|
|
|
if (t <= lastTime)
|
|
{
|
|
return lastTime;
|
|
}
|
|
if (lastTime == 0s)
|
|
{
|
|
lastTime = t;
|
|
}
|
|
const auto dlt = t - lastTime;
|
|
if (dlt > 5s)
|
|
{
|
|
// big timeskip
|
|
t = lastTime;
|
|
lastTime = 0s;
|
|
}
|
|
else
|
|
{
|
|
lastTime = t;
|
|
}
|
|
return t;
|
|
}
|
|
|
|
nlohmann::json
|
|
to_json(const llarp_time_t& t)
|
|
{
|
|
return t.count();
|
|
}
|
|
|
|
std::ostream&
|
|
operator<<(std::ostream& out, const llarp_time_t& t)
|
|
{
|
|
std::chrono::milliseconds amount = t;
|
|
auto h = std::chrono::duration_cast<std::chrono::hours>(amount);
|
|
amount -= h;
|
|
auto m = std::chrono::duration_cast<std::chrono::minutes>(amount);
|
|
amount -= m;
|
|
auto s = std::chrono::duration_cast<std::chrono::seconds>(amount);
|
|
amount -= s;
|
|
auto ms = amount;
|
|
auto old_fill = out.fill('0');
|
|
if (h > 0h)
|
|
{
|
|
out << h.count() << 'h';
|
|
out.width(2); // 0-fill minutes if we have hours
|
|
}
|
|
if (h > 0h || m > 0min)
|
|
{
|
|
out << m.count() << 'm';
|
|
out.width(2); // 0-fill seconds if we have minutes
|
|
}
|
|
out << s.count() << '.';
|
|
out.width(3);
|
|
out << ms.count();
|
|
out.fill(old_fill);
|
|
return out << "s";
|
|
}
|
|
} // namespace llarp
|