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  /**
   * The MIT License (MIT)
   * 
   * Copyright (c) 2015 Christian Speckner
   * 
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   * 
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   * 
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   * 
   */
  
  #ifndef LOG_H
  #define LOG_H
  
  #include <Arduino.h>
  
  #include "settings.h"
  
  namespace logging {
    enum log_level_t {
      LOG_LEVEL_SILENT = 0,
      LOG_LEVEL_LOG = 1,
      LOG_LEVEL_TRACE = 2
    };
  
    void logTS(uint8_t level);
  
    void logTS();
  
    void traceTS();
  
    template<typename T> void log(T message, uint8_t level) {
      if (level <= LOG_LEVEL) Serial.print(message);
    }
  
    template<typename T> void logln(T message, uint8_t level) {
      if (level <= LOG_LEVEL) Serial.println(message);
    }
  
    template<typename T> void log(T message) {
      log(message, LOG_LEVEL_LOG);
    }
  
    template<typename T> void logln(T message) {
      logln(message, LOG_LEVEL_LOG);
    }
  
    template<typename T> void trace(T message) {
      log(message, LOG_LEVEL_TRACE);
    }
  
    template<typename T> void traceln(T message) {
      logln(message, LOG_LEVEL_TRACE);
    }
  }
  
  #endif // LOG_H
  