Logger.h

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#ifndef FIRE_LOGGING_LOGGER_H
#define FIRE_LOGGING_LOGGER_H
 
#define BOOST_ALL_DYN_LINK 1
 
#include <boost/log/core.hpp>                 //core logging service
#include <boost/log/expressions.hpp>          //for attributes and expressions
#include <boost/log/sinks/sync_frontend.hpp>  //syncronous sink frontend
#include <boost/log/sinks/text_ostream_backend.hpp>  //output stream sink backend
#include <boost/log/sources/global_logger_storage.hpp>  //for global logger default
#include <boost/log/sources/severity_channel_logger.hpp>  //for the severity logger
#include <boost/log/sources/severity_feature.hpp>  //for the severity feature in a logger
#include <boost/log/utility/setup/common_attributes.hpp>
 
// TODO check which headers are required
#include <boost/log/sources/record_ostream.hpp>
#include <boost/log/utility/setup/file.hpp>
 
#include <unordered_map>
 
namespace fire::logging {
 
enum level {
  debug = 0,
  info,
  warn,
  error,
  fatal
};
 
level convertLevel(int iLvl);
 
namespace log = boost::log;
 
namespace sinks = boost::log::sinks;
 
using logger = log::sources::severity_channel_logger_mt<level, std::string>;
 
logger makeLogger(const std::string& name);
 
void open(const level termLevel, const level fileLevel,
          const std::string& fileName);
 
void close();
 
}  // namespace fire::logging
 
#define ENABLE_LOGGING(name) \
  mutable logging::logger theLog_{logging::makeLogger(#name)};
 
#define fire_log(lvl) BOOST_LOG_SEV(theLog_, fire::logging::level::lvl)
 
#endif  // FRAMEWORK_LOGGER_H