logger.h

#ifndef IPFS_LOGGER_H_
#define IPFS_LOGGER_H_
 
#include <string>
 
namespace ipfs::log {
 
enum class Level {
  Trace = -2,
  Debug = -1,
  Info = 0,
  Warn = 1,
  Error = 2,
  Fatal = 3,
  Off
};
 
void SetLevel(Level);
 
using Handler = void (*)(std::string const&, char const*, int, Level);
void SetHandler(Handler) noexcept;
 
void DefaultHandler(std::string const& message,
                    char const* source_file,
                    int source_line,
                    Level for_prefix);
 
std::string_view LevelDescriptor(Level);
 
bool IsInitialized() noexcept;
 
}  // namespace ipfs::log
 
#endif  // LOGGER_H