@canboat/canboatjs/dist/venus.js

Native javascript version of canboat

"use strict";
/**
 * Copyright 2018 Scott Bender (scott@scottbender.net)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
const debug = require('debug')('canboatjs:venus');
const Transform = require('stream').Transform;
const FromPgn = require('./fromPgn').Parser;
const _ = require('lodash');
function VenusStream(options) {
    if (!(this instanceof VenusStream)) {
        return new VenusStream(options);
    }
    Transform.call(this, {
        objectMode: true
    });
    this.options = options;
    this.fromPgn = new FromPgn(options);
    debug('created FromPgn');
    /*
    this.fromPgn.on('pgn', pgn => {
    })
  */
    this.fromPgn.on('warning', (pgn, warning) => {
        debug(`[warning] ${pgn.pgn} ${warning}`);
    });
    this.fromPgn.on('error', (pgn, error) => {
        debug(`[error] ${pgn.pgn} ${error}`);
    });
    /*
    if ( this.options.app ) {
      options.app.on('nmea2000out', (msg) => {
        that.sendActisensePGN(msg)
      })
      options.app.on('nmea2000JsonOut', (msg) => {
        that.sendPGN(msg)
      })
  
      this.sendString('$PDGY,N2NET_OFFLINE')
  
      debug('started')
      //this.options.app.emit('nmea2000OutAvailable')
    }
    */
}
require('util').inherits(VenusStream, Transform);
VenusStream.prototype._transform = function (pgn, encoding, done) {
    //let line = chunk.toString().trim()
    //line = line.substring(0, line.length) // take off the \r
    this.fromPgn.parseVenusMQTT(pgn, (error, pgn) => {
        if (!error) {
            this.push(pgn);
            this.options.app.emit(this.options.analyzerOutEvent || 'N2KAnalyzerOut', pgn);
        }
        done();
    });
};
VenusStream.prototype.end = function () { };
module.exports.VenusStream = VenusStream;
//# sourceMappingURL=venus.js.map