ndef_record.h

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#pragma once
 
#include "esphome/core/log.h"
#include "esphome/core/helpers.h"
 
#include <vector>
 
namespace esphome {
namespace nfc {
 
static const uint8_t TNF_EMPTY = 0x00;
static const uint8_t TNF_WELL_KNOWN = 0x01;
static const uint8_t TNF_MIME_MEDIA = 0x02;
static const uint8_t TNF_ABSOLUTE_URI = 0x03;
static const uint8_t TNF_EXTERNAL_TYPE = 0x04;
static const uint8_t TNF_UNKNOWN = 0x05;
static const uint8_t TNF_UNCHANGED = 0x06;
static const uint8_t TNF_RESERVED = 0x07;
 
class NdefRecord {
 public:
  NdefRecord(){};
  NdefRecord(std::vector<uint8_t> payload_data);
  void set_tnf(uint8_t tnf) { this->tnf_ = tnf; };
  void set_type(const std::string &type) { this->type_ = type; };
  void set_payload(const std::string &payload) { this->payload_ = payload; };
  void set_id(const std::string &id) { this->id_ = id; };
  NdefRecord(const NdefRecord &) = default;
  virtual ~NdefRecord() {}
  virtual std::unique_ptr<NdefRecord> clone() const {  // To allow copying polymorphic classes
    return make_unique<NdefRecord>(*this);
  };
 
  uint32_t get_encoded_size();
 
  std::vector<uint8_t> encode(bool first, bool last);
 
  uint8_t create_flag_byte(bool first, bool last, size_t payload_size);
 
  const std::string &get_type() const { return this->type_; };
  const std::string &get_id() const { return this->id_; };
  virtual const std::string &get_payload() const { return this->payload_; };
 
  virtual std::vector<uint8_t> get_encoded_payload() {
    std::vector<uint8_t> payload(this->payload_.begin(), this->payload_.end());
    return payload;
  };
 
 protected:
  uint8_t tnf_;
  std::string type_;
  std::string id_;
  std::string payload_;
};
 
}  // namespace nfc
}  // namespace esphome