/home/runner/work/EX-Display/EX-Display/Logger.h

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/*
 *  © 2024 Peter Cole
 *
 *  This is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  It is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this code.  If not, see <https://www.gnu.org/licenses/>.
 */
 
#ifndef LOGGER_H
#define LOGGER_H
 
#include <Arduino.h>
 
#define LOG(level, ...)                                                                                                \
  if (_logger)                                                                                                         \
  _logger->log(level, __VA_ARGS__)
 
enum LogLevel { LOG_MESSAGE, LOG_NONE, LOG_ERROR, LOG_WARN, LOG_INFO, LOG_DEBUG };
 
class Logger {
public:
  Logger(Stream *outputStream);
 
  void setLogLevel(LogLevel logLevel);
 
  LogLevel getLogLevel();
 
  void log(LogLevel logLevel, const char *format, ...);
 
private:
  Stream *_outputStream;
  LogLevel _currentLevel;
};
 
#endif // LOGGER_H