Files
Cubed/include/Cubed/tools/log.hpp
2026-06-27 17:48:57 +08:00

86 lines
2.8 KiB
C++

#pragma once
#include <chrono>
#include <format>
#include <iostream>
#include <source_location>
#include <string>
#include <syncstream>
namespace Cubed {
namespace Logger {
enum class Level { L_TRACE, L_DEBUG, L_INFO, L_ERROR, L_WARN };
template <typename... Args>
inline void info(std::format_string<Args...> fmt, Args&&... args) {
auto now_time = std::chrono::time_point_cast<std::chrono::seconds>(
std::chrono::system_clock::now());
std::string msg = std::vformat(fmt.get(), std::make_format_args(args...));
std::osyncstream(std::cout)
<< "\033[1;32m" << std::format("[INFO][{:%Y-%m-%d %H:%M:%S}]", now_time)
<< msg << "\033[0m"
<< "\n";
}
template <typename... Args>
inline void error(std::format_string<Args...> fmt, Args&&... args) {
auto now_time = std::chrono::time_point_cast<std::chrono::seconds>(
std::chrono::system_clock::now());
std::string msg = std::vformat(fmt.get(), std::make_format_args(args...));
std::osyncstream(std::cerr)
<< "\033[1;31m"
<< std::format("[ERROR][{:%Y-%m-%d %H:%M:%S}]", now_time) << msg
<< "\033[0m"
<< "\n";
}
template <typename... Args>
inline void warn(std::format_string<Args...> fmt, Args&&... args) {
auto now_time = std::chrono::time_point_cast<std::chrono::seconds>(
std::chrono::system_clock::now());
std::string msg = std::vformat(fmt.get(), std::make_format_args(args...));
std::osyncstream(std::cout)
<< "\033[1;33m" << std::format("[WARN][{:%Y-%m-%d %H:%M:%S}]", now_time)
<< msg << "\033[0m"
<< "\n";
}
template <typename... Args>
inline void log(Level level, std::source_location loc,
std::format_string<Args...> fmt, Args&&... args) {
auto now_time = std::chrono::time_point_cast<std::chrono::seconds>(
std::chrono::system_clock::now());
std::string msg = std::vformat(fmt.get(), std::make_format_args(args...));
switch (level) {
case Logger::Level::L_TRACE:
std::osyncstream(std::cout)
<< "\033[1;34m"
<< std::format("[TRACE][{:%Y-%m-%d %H:%M:%S}]", now_time) << "["
<< loc.file_name() << ":" << loc.line() << "]"
<< "[" << loc.function_name() << "]" << msg << "\033[0m"
<< "\n";
break;
case Logger::Level::L_DEBUG:
std::osyncstream(std::cout)
<< "\033[1;34m"
<< std::format("[DEBUG][{:%Y-%m-%d %H:%M:%S}]", now_time) << msg
<< "\033[0m"
<< "\n";
break;
case Logger::Level::L_INFO:
info(fmt, std::forward<Args>(args)...);
break;
case Logger::Level::L_WARN:
warn(fmt, std::forward<Args>(args)...);
break;
case Logger::Level::L_ERROR:
error(fmt, std::forward<Args>(args)...);
break;
}
}
} // namespace Logger
} // namespace Cubed