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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"
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#include <chrono>
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#include <llarp/util/logging/logger.hpp>
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namespace llarp
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{
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using Clock_t = std::chrono::system_clock;
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template <typename Res, typename Clock>
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static llarp_time_t
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time_since_epoch()
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{
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return std::chrono::duration_cast<Res>(Clock::now().time_since_epoch());
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}
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const static llarp_time_t started_at_system =
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time_since_epoch<std::chrono::milliseconds, Clock_t>();
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const static llarp_time_t started_at_steady =
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time_since_epoch<std::chrono::milliseconds, std::chrono::steady_clock>();
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/// get our uptime in ms
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static llarp_time_t
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time_since_started()
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{
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return time_since_epoch<std::chrono::milliseconds, std::chrono::steady_clock>()
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- started_at_steady;
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}
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llarp_time_t
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time_now_ms()
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{
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static llarp_time_t lastTime = 0s;
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auto t = time_since_started();
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#ifdef TESTNET_SPEED
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t /= uint64_t(TESTNET_SPEED);
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#endif
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t += started_at_system;
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if (t <= lastTime)
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{
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return lastTime;
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}
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if (lastTime == 0s)
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{
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lastTime = t;
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}
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const auto dlt = t - lastTime;
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if (dlt > 5s)
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{
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// big timeskip
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t = lastTime;
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lastTime = 0s;
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}
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else
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{
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lastTime = t;
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}
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return t;
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}
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nlohmann::json
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to_json(const llarp_time_t& t)
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{
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return t.count();
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}
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std::ostream&
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operator<<(std::ostream& out, const llarp_time_t& t)
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{
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std::chrono::milliseconds amount = t;
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auto h = std::chrono::duration_cast<std::chrono::hours>(amount);
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amount -= h;
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auto m = std::chrono::duration_cast<std::chrono::minutes>(amount);
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amount -= m;
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auto s = std::chrono::duration_cast<std::chrono::seconds>(amount);
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amount -= s;
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auto ms = amount;
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auto old_fill = out.fill('0');
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if (h > 0h)
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{
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out << h.count() << 'h';
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out.width(2); // 0-fill minutes if we have hours
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}
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if (h > 0h || m > 0min)
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{
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out << m.count() << 'm';
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out.width(2); // 0-fill seconds if we have minutes
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}
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out << s.count() << '.';
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out.width(3);
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out << ms.count();
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out.fill(old_fill);
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return out << "s";
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}
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} // namespace llarp
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