knx-listener/bin/groupswrite.js

A thin client that creates a tunnel to knx gateway to listen to telegrams within knx net

#!/usr/bin/env node
"use strict";
const chalk = require("chalk");
const yargs = require("yargs");
const index_1 = require("../dist/utils/index");
const bus_listener_1 = require("../dist/bus-listener");
const util_1 = require("util");
const argv = yargs.usage('Usage $0 -s <ip address> -g <group address> -d <XX:XX:..>')
    .demand(['server', 'groupAddress', 'data'])
    .alias('s', 'server')
    .alias('p', 'port')
    .alias('g', 'groupAddress')
    .alias('d', 'data')
    .alias('h', 'help')
    .default('port', 3671)
    .describe('data', 'Data to write')
    .describe('server', 'Remote ip address')
    .describe('port', 'Remote port number')
    .describe('groupAddress', 'Group address to issue the write telegram to')
    .coerce('server', (ip) => {
    if (!index_1.isIPv4(ip)) {
        throw new Error(`Invalid ip address ${ip}`);
    }
    return ip;
})
    .coerce('data', (data) => {
    if (!/^([0-9A-Fa-f]{2})+([:][0-9A-Fa-f]{2})?$/.test(data)) {
        throw new Error(`Invalid data format ${data}`);
    }
    return data;
})
    .coerce('port', (port) => {
    const portNumber = +port;
    if (portNumber < 0 || 65535 < portNumber) {
        throw new Error(`Invalid port number ${portNumber}`);
    }
    return portNumber;
})
    .check((args) => {
    if (!index_1.isKnxAddress(args.groupAddress)) {
        throw new Error(`Invalid group address ${args.groupAddress}`);
    }
    return true;
})
    .example('$0 -s 10.10.10.0 -g 0/0/1 -d 00:FF', 'Writes 0x00 0xFF to 0/0/1 through 10.10.10.0 knx gateway')
    .epilog(util_1.format('GitHub: %s', chalk.underline('https://github.com/crabicode/knx-listener')))
    .help('help').argv;
const server = new bus_listener_1.BusListener();
const die = () => {
    return server.disconnect().then(() => process.exit(), () => process.exit());
};
const fail = (format, ...param) => {
    console.error(chalk.red(`[ FAIL ]`) + ` ${util_1.format(format, ...param)}`);
    die();
};
const ok = (format, ...param) => {
    console.error(chalk.green(`[ OK ]`) + ` ${util_1.format(format, ...param)}`);
    setImmediate(die);
};
process.on('SIGINT', die);
server.bind(argv.server, argv.port).catch((err) => {
    fail('Failed to send request to %s:%d due to %s', argv.server, argv.port, err.code);
});
server.ready(() => {
    const data = Buffer.from(argv.data.split(':').map(i => parseInt(i, 16)));
    server.write(data, index_1.knxAddr2num(argv.groupAddress)).then(() => {
        ok(`Sent %s to %s`, argv.data, argv.groupAddress);
    }).catch((_err) => {
        fail(`Failed to write %s to %s`, argv.data, argv.groupAddress);
    });
});
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