Logger.h

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#ifndef _MADARA_LOGGER_LOGGER_H_
#define _MADARA_LOGGER_LOGGER_H_

#include "madara/MADARA_export.h"
#include "madara/LockType.h"
#include <ace/Guard_T.h>
#include <vector>
#include <string>
#include <stdio.h>
#include "madara/utility/inttypes.h"

#define madara_logger_log(logger, level, ...) \
          if (level <= logger.get_level ()) \
            logger.log (level, __VA_ARGS__);

#define madara_logger_ptr_log(logger, level, ...) \
          if (logger && level <= logger->get_level ()) \
            logger->log (level, __VA_ARGS__);

#define madara_logger_cond_log_ptrs(conditional, logger_ptr, alt_logger_ptr, level, ...) \
          if (conditional && logger_ptr && level <= logger_ptr->get_level ()) \
            logger_ptr->log (level, __VA_ARGS__); \
          else \
            alt_logger_ptr->log (level, __VA_ARGS__);

#define madara_logger_cond_log(conditional, logger, alt_logger_ptr, level, ...) \
          if (conditional && level <= logger.get_level ()) \
            logger.log (level, __VA_ARGS__); \
                    else \
            alt_logger_ptr->log (level, __VA_ARGS__);

namespace madara
{
  namespace logger
  {

    enum LogLevels
    {
      LOG_EMERGENCY = 0,
      LOG_ALWAYS = 0,
      LOG_ERROR = 1,
      LOG_WARNING = 2,
      LOG_MAJOR = 3,
      LOG_MINOR = 4,
      LOG_TRACE = 5,
      LOG_DETAILED = 6,
      LOG_MADARA_MAX = 6
    };

    class MADARA_Export Logger
    {
    public:
      Logger (bool log_to_stderr = true);

      ~Logger ();

      void log (int level, const char * message, ...);

      void add_file (const std::string & filename);

      void add_term (void);

      void add_syslog (void);

      void set_level (int level);

      std::string get_tag (void);

      void set_tag (const std::string & tag);

      int get_level (void);

      void clear (void);

      void set_timestamp_format (const std::string & format = "%x %X: ");

    private:

      

      typedef std::vector <FILE *>   FileVectors;

      mutable MADARA_LOCK_TYPE mutex_;

      FileVectors files_;

      int level_;

      bool term_added_;

      bool syslog_added_;

      std::string tag_;

      std::string timestamp_format_;
    };
  }
}

#include "Logger.inl"

#endif // _MADARA_LOGGER_LOGGER_H_