EventConsumerService.h

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// Copyright (C) Martin Da Costa 2023 (martindc.merg@gmail.com)
// This file is part of VLCB-Arduino project on https://github.com/SvenRosvall/VLCB-Arduino
// Licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
// The full licence can be found at: http://creativecommons.org/licenses/by-nc-sa/4.0/
 
#pragma once
 
#include "Service.h"
#include <vlcbdefs.hpp>
 
namespace VLCB {
 
struct VlcbMessage;
class EventConsumerService : public Service 
{
public:
  void setEventHandler(void (*fptr)(byte index, const VlcbMessage *msg));
  virtual void processAction(const Action &action) override;
 
  virtual VlcbServiceTypes getServiceID() const override 
  {
    return SERVICE_ID_CONSUMER;
  }
  virtual byte getServiceVersionID() const override 
  {
    return 1;
  }
 
private:
  void (*eventhandler)(byte index, const VlcbMessage *msg) = nullptr;
  void handleConsumedMessage(const VlcbMessage *msg);
  void processAccessoryEvent(const VlcbMessage *msg, unsigned int nn, unsigned int en);  
  
protected:
  unsigned int diagEventsConsumed = 0;
  unsigned int diagEventsAcknowledged = 0;
};
 
}  // VLCB