ddtLogger.hpp

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// @copyright
// (c) Copyright ESO 2020
// All Rights Reserved
// ESO (eso.org) is an Intergovernmental Organization, and therefore special
// legal conditions apply.
//
// @file ddtLogger.hpp
// @brief Class to wrap the usage of log4cplus as logging utility.
//
// This file provides a wrapper class for the usage of log4cplus as logging
// utility.
//
// @author Christoph Bortlisz, CGI
 
#ifndef DDT_DDTLOGGER_HPP
#define DDT_DDTLOGGER_HPP
 
#include <log4cplus/configurator.h>
#include <log4cplus/logger.h>
#include <log4cplus/loggingmacros.h>
#include <sys/stat.h>
 
#include <algorithm>
#include <cctype>
 
namespace ddt {
 
class DdtLogger {
 public:
  static const int DDT_OFF = 6;
  static const int DDT_FATAL = 5;
  static const int DDT_ERROR = 4;
  static const int DDT_WARN = 3;
  static const int DDT_INFO = 2;
  static const int DDT_DEBUG = 1;
  static const int DDT_TRACE = 0;
  static const int DDT_ALL = 0;
 
  DdtLogger(const std::string& loggerName);
 
  DdtLogger(const std::string& loggerName, const char* const applicationPath);
 
  explicit DdtLogger(const log4cplus::Logger& log4cplusLogger);
 
  virtual ~DdtLogger();
 
  static void writeToLogger(DdtLogger* const logger, const int severity,
                            const std::string& message);
 
  void logTrace(const std::string& logMsg);
  void logDebug(const std::string& logMsg);
  void logInfo(const std::string& logMsg);
  void logWarn(const std::string& logMsg);
  void logError(const std::string& logMsg);
  void logFatal(const std::string& logMsg);
 
  void configure(const std::string& mod_name);
 
  void setLogLevel(const int level);
 
  void setLogLevelFromLog4CPlus(const log4cplus::LogLevel level);
 
  void write(const int severity, const std::string& message);
 
 private:
  log4cplus::Logger logger;
 
  std::string mod_name = "DDT_LOGGER";
 
  int logLevel;
 
  bool initializedWithin = true;
 
  void Init();
};
 
}  // namespace ddt
 
#endif /* DDT_DDTLOGGER_HPP */