stellar

0 #ifndef STELLAR_ARENA_LOGGER_H

1 #define STELLAR_ARENA_LOGGER_H

2

3 #include "utils.hpp"

4 #include <cerrno>

5 #include <cstring>

6 #include <format>

7 #include <iostream>

8

9 namespace logger {

10

11 enum Level {

12 Critical,

13 Arena,

14 Debug,

15 Info,

16 };

17

18 static Level active = Debug;

19 inline void set_level(const Level lvl) { active = lvl; }

20

21 inline void log(const std::string &message, const Level lvl = Arena) {

22 static const std::string name[] = {"crit", "arena", "debug", "info"};

23 if (lvl > active) return;

24 std::cerr << std::format("[ {:>5} ] {}\n", name[lvl], message);

25 }

26

27 inline void error(const char *call) { log(std::format("{}, {}", call, std::strerror(errno)), Critical); }

28

29 } // namespace logger

30

31 #endif