aboutsummaryrefslogtreecommitdiff
path: root/NorthstarDedicatedTest/include/spdlog/sinks/hourly_file_sink.h
diff options
context:
space:
mode:
authorBobTheBob <32057864+BobTheBob9@users.noreply.github.com>2022-08-24 00:32:31 +0100
committerGitHub <noreply@github.com>2022-08-24 00:32:31 +0100
commitf9bc3c9d1834cb8bd5f872b749b057c33e8b0102 (patch)
treee96e2da0d95798dd42eddf644a82a74555db858f /NorthstarDedicatedTest/include/spdlog/sinks/hourly_file_sink.h
parent812893d8219daa60f5b5b7fd22cbd6b175603399 (diff)
downloadNorthstarLauncher-f9bc3c9d1834cb8bd5f872b749b057c33e8b0102.tar.gz
NorthstarLauncher-f9bc3c9d1834cb8bd5f872b749b057c33e8b0102.zip
Adjust folder structure (#242)
* Adjust folder structure * change launcher directory name
Diffstat (limited to 'NorthstarDedicatedTest/include/spdlog/sinks/hourly_file_sink.h')
-rw-r--r--NorthstarDedicatedTest/include/spdlog/sinks/hourly_file_sink.h194
1 files changed, 0 insertions, 194 deletions
diff --git a/NorthstarDedicatedTest/include/spdlog/sinks/hourly_file_sink.h b/NorthstarDedicatedTest/include/spdlog/sinks/hourly_file_sink.h
deleted file mode 100644
index f5e34366..00000000
--- a/NorthstarDedicatedTest/include/spdlog/sinks/hourly_file_sink.h
+++ /dev/null
@@ -1,194 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/common.h>
-#include <spdlog/details/file_helper.h>
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/fmt/fmt.h>
-#include <spdlog/sinks/base_sink.h>
-#include <spdlog/details/os.h>
-#include <spdlog/details/circular_q.h>
-#include <spdlog/details/synchronous_factory.h>
-
-#include <chrono>
-#include <cstdio>
-#include <ctime>
-#include <mutex>
-#include <string>
-
-namespace spdlog {
-namespace sinks {
-
-/*
- * Generator of Hourly log file names in format basename.YYYY-MM-DD-HH.ext
- */
-struct hourly_filename_calculator
-{
- // Create filename for the form basename.YYYY-MM-DD-H
- static filename_t calc_filename(const filename_t &filename, const tm &now_tm)
- {
- filename_t basename, ext;
- std::tie(basename, ext) = details::file_helper::split_by_extension(filename);
- return fmt::format(
- SPDLOG_FILENAME_T("{}_{:04d}{:02d}{:02d}_{:02d}{}"), basename, now_tm.tm_year + 1900, now_tm.tm_mon + 1, now_tm.tm_mday, now_tm.tm_hour, ext);
- }
-};
-
-/*
- * Rotating file sink based on time.
- * If truncate != false , the created file will be truncated.
- * If max_files > 0, retain only the last max_files and delete previous.
- */
-template<typename Mutex, typename FileNameCalc = hourly_filename_calculator>
-class hourly_file_sink final : public base_sink<Mutex>
-{
-public:
- // create hourly file sink which rotates on given time
- hourly_file_sink(filename_t base_filename, bool truncate = false, uint16_t max_files = 0)
- : base_filename_(std::move(base_filename))
- , truncate_(truncate)
- , max_files_(max_files)
- , filenames_q_()
- {
- auto now = log_clock::now();
- auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(now));
- file_helper_.open(filename, truncate_);
- rotation_tp_ = next_rotation_tp_();
-
- if (max_files_ > 0)
- {
- init_filenames_q_();
- }
- }
-
- filename_t filename()
- {
- std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
- return file_helper_.filename();
- }
-
-protected:
- void sink_it_(const details::log_msg &msg) override
- {
- auto time = msg.time;
- bool should_rotate = time >= rotation_tp_;
- if (should_rotate)
- {
- auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(time));
- file_helper_.open(filename, truncate_);
- rotation_tp_ = next_rotation_tp_();
- }
- memory_buf_t formatted;
- base_sink<Mutex>::formatter_->format(msg, formatted);
- file_helper_.write(formatted);
-
- // Do the cleaning only at the end because it might throw on failure.
- if (should_rotate && max_files_ > 0)
- {
- delete_old_();
- }
- }
-
- void flush_() override
- {
- file_helper_.flush();
- }
-
-private:
- void init_filenames_q_()
- {
- using details::os::path_exists;
-
- filenames_q_ = details::circular_q<filename_t>(static_cast<size_t>(max_files_));
- std::vector<filename_t> filenames;
- auto now = log_clock::now();
- while (filenames.size() < max_files_)
- {
- auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(now));
- if (!path_exists(filename))
- {
- break;
- }
- filenames.emplace_back(filename);
- now -= std::chrono::hours(1);
- }
- for (auto iter = filenames.rbegin(); iter != filenames.rend(); ++iter)
- {
- filenames_q_.push_back(std::move(*iter));
- }
- }
-
- tm now_tm(log_clock::time_point tp)
- {
- time_t tnow = log_clock::to_time_t(tp);
- return spdlog::details::os::localtime(tnow);
- }
-
- log_clock::time_point next_rotation_tp_()
- {
- auto now = log_clock::now();
- tm date = now_tm(now);
- date.tm_min = 0;
- date.tm_sec = 0;
- auto rotation_time = log_clock::from_time_t(std::mktime(&date));
- if (rotation_time > now)
- {
- return rotation_time;
- }
- return {rotation_time + std::chrono::hours(1)};
- }
-
- // Delete the file N rotations ago.
- // Throw spdlog_ex on failure to delete the old file.
- void delete_old_()
- {
- using details::os::filename_to_str;
- using details::os::remove_if_exists;
-
- filename_t current_file = file_helper_.filename();
- if (filenames_q_.full())
- {
- auto old_filename = std::move(filenames_q_.front());
- filenames_q_.pop_front();
- bool ok = remove_if_exists(old_filename) == 0;
- if (!ok)
- {
- filenames_q_.push_back(std::move(current_file));
- SPDLOG_THROW(spdlog_ex("Failed removing hourly file " + filename_to_str(old_filename), errno));
- }
- }
- filenames_q_.push_back(std::move(current_file));
- }
-
- filename_t base_filename_;
- log_clock::time_point rotation_tp_;
- details::file_helper file_helper_;
- bool truncate_;
- uint16_t max_files_;
- details::circular_q<filename_t> filenames_q_;
-};
-
-using hourly_file_sink_mt = hourly_file_sink<std::mutex>;
-using hourly_file_sink_st = hourly_file_sink<details::null_mutex>;
-
-} // namespace sinks
-
-//
-// factory functions
-//
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> hourly_logger_mt(
- const std::string &logger_name, const filename_t &filename, bool truncate = false, uint16_t max_files = 0)
-{
- return Factory::template create<sinks::hourly_file_sink_mt>(logger_name, filename, truncate, max_files);
-}
-
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> hourly_logger_st(
- const std::string &logger_name, const filename_t &filename, bool truncate = false, uint16_t max_files = 0)
-{
- return Factory::template create<sinks::hourly_file_sink_st>(logger_name, filename, truncate, max_files);
-}
-} // namespace spdlog