EEPROM-Debug.h

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/*
   This file is part of EEPROMDebug. Modified by
   Daniel M Porrey to work on the Particle platform.
 
   Copyright 2019 ARDUINO SA (http://www.arduino.cc/)
 
   This software is released under the GNU General Public License version 3,
   which covers the main part of arduino-cli.
   The terms of this license can be found at:
   https://www.gnu.org/licenses/gpl-3.0.en.html
 
   You can be released from the requirements of the above licenses by purchasing
   a commercial license. Buying such a license is mandatory if you want to modify or
   otherwise use the software for commercial activities involving the Arduino
   software without disclosing the source code of your own applications. To purchase
   a commercial license, send an email to license@arduino.cc.
*/
 
#ifndef EEPROM_DEBUG_H
#define EEPROM_DEBUG_H
 
/******************************************************************************
   INCLUDE
 ******************************************************************************/
#if defined(ARDUINO) && ARDUINO >= 100
  #include <Arduino.h>
  #include <stdarg.h>
#elif defined(PARTICLE)
  #include <Particle.h>
#endif
 
/******************************************************************************
   CONSTANTS
 ******************************************************************************/
 
static int const DBG_NONE    = -1;
static int const DBG_ERROR   =  0;
static int const DBG_WARNING =  1;
static int const DBG_INFO    =  2;
static int const DBG_DEBUG   =  3;
static int const DBG_VERBOSE =  4;
 
void setDebugMessageLevel(int const debug_level);
int  getDebugMessageLevel();
 
/******************************************************************************
   CLASS DECLARATION
 ******************************************************************************/
 
class EEPROMDebug {
 
  public:
 
    EEPROMDebug();
 
    void setDebugLevel(int const debug_level);
    int  getDebugLevel() const;
 
    void setDebugOutputStream(Stream * stream);
 
    void timestampOn();
    void timestampOff();
 
    void newlineOn();
    void newlineOff();
 
    void debugLabelOn();
    void debugLabelOff();
 
    void formatTimestampOn();
    void formatTimestampOff();
 
    void print(int const debug_level, const char * fmt, ...);
    void print(int const debug_level, const __FlashStringHelper * fmt, ...);
 
 
  private:
 
    bool      _timestamp_on;
    bool      _newline_on;
    bool      _print_debug_label;
    bool      _format_timestamp_on;
    int       _debug_level;
    Stream *  _debug_output_stream;
 
    void vPrint(char const * fmt, va_list args);
    void printTimestamp();
    void printDebugLabel(int const debug_level);
    bool shouldPrint(int const debug_level) const;
 
};
 
/******************************************************************************
   EXTERN
 ******************************************************************************/
 
extern EEPROMDebug Debug;
 
/**************************************************************************************
 * DEFINE
 **************************************************************************************/
 
#ifndef DEBUG_ERROR
#  define DEBUG_ERROR(fmt, ...) Debug.print(DBG_ERROR, fmt, ## __VA_ARGS__)
#endif
 
#ifndef DEBUG_WARNING
#  define DEBUG_WARNING(fmt, ...) Debug.print(DBG_WARNING, fmt, ## __VA_ARGS__)
#endif
 
#ifndef DEBUG_INFO
#  define DEBUG_INFO(fmt, ...) Debug.print(DBG_INFO, fmt, ## __VA_ARGS__)
#endif
 
#ifndef DEBUG_DEBUG
#  define DEBUG_DEBUG(fmt, ...) Debug.print(DBG_DEBUG, fmt, ## __VA_ARGS__)
#endif
 
#ifndef DEBUG_VERBOSE
#  define DEBUG_VERBOSE(fmt, ...) Debug.print(DBG_VERBOSE, fmt, ## __VA_ARGS__)
#endif
 
#endif