@ap-mitch/nfc-pcsc/dist/NFC.js

Easy reading and writing NFC tags and cards

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _pcsclite = _interopRequireDefault(require("@ap-mitch/pcsclite"));

var _events = _interopRequireDefault(require("events"));

var _Reader = _interopRequireDefault(require("./Reader"));

var _ACR12XReader = _interopRequireDefault(require("./ACR12XReader"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

class NFC extends _events.default {
  constructor(logger) {
    super();

    _defineProperty(this, "pcsc", null);

    _defineProperty(this, "logger", null);

    this.pcsc = (0, _pcsclite.default)();

    if (logger) {
      this.logger = logger;
    } else {
      this.logger = {
        log: function () {},
        debug: function () {},
        info: function () {},
        warn: function () {},
        error: function () {}
      };
    }

    this.pcsc.on("reader", reader => {
      this.logger.debug("new reader detected", reader.name); // create special object for ARC12XU reader with commands specific to this reader

      if (reader.name.toLowerCase().indexOf("acr12") !== -1) {
        const device = new _ACR12XReader.default(reader, this.logger);
        this.emit("reader", device);
        return;
      }

      const device = new _Reader.default(reader, this.logger);
      this.emit("reader", device);
    });
    this.pcsc.on("error", err => {
      this.logger.error("PCSC error", err.message);
      this.emit("error", err);
    });
  }

  get readers() {
    return this.pcsc.readers;
  }

  close() {
    this.pcsc.close();
  }

}

var _default = NFC;
exports.default = _default;