nanoleaf-cove/lib/cjs/netUtils.js

Simple NanoLeaf Api for Node.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var mOs = require('os');
var os;
if (typeof window !== 'undefined' && typeof window.os !== undefined)
    os = window.os;
else
    os = mOs;
var getBroadcastNetworkInterfaces = function () {
    var list = [];
    var netifs = mOs.networkInterfaces();
    for (var dev in netifs) {
        netifs[dev].forEach(function (info) {
            if (info.family !== 'IPv4' || info.internal === true) {
                return;
            }
            if (/^169\.254\./.test(info.address)) {
                return;
            }
            list.push(getBroadcastAddress(info));
        });
    }
    return list;
};
var getHostIPNetworkInterfaces = function () {
    var list = [];
    var netifs = mOs.networkInterfaces();
    for (var dev in netifs) {
        netifs[dev].forEach(function (info) {
            if (info.family !== 'IPv4' || info.internal === true) {
                return;
            }
            if (/^169\.254\./.test(info.address)) {
                return;
            }
            list.push(info.address);
        });
    }
    return list;
};
var getNetworkInterfaces = function () {
    var list = [];
    var netifs = mOs.networkInterfaces();
    for (var dev in netifs) {
        netifs[dev].forEach(function (info) {
            if (info.family !== 'IPv4' || info.internal === true) {
                return;
            }
            if (/^169\.254\./.test(info.address)) {
                return;
            }
            info['broadcast'] = getBroadcastAddress(info);
            list.push(info);
        });
    }
    return list;
};
var getBroadcastAddress = function (info) {
    var addr_parts = convIPv4ToNumList(info.address);
    var mask_parts = convIPv4ToNumList(info.netmask);
    var cast_parts = [];
    for (var i = 0; i < 4; i++) {
        if (mask_parts[i] === 0) {
            cast_parts.push(255);
        }
        else {
            cast_parts.push(addr_parts[i]);
        }
    }
    return cast_parts.join('.');
};
var convIPv4ToNumList = function (address) {
    var parts = address.split(/\./);
    var list = [];
    parts.forEach(function (n, i) {
        list.push(parseInt(n, 10));
    });
    return list;
};
exports.default = {
    getBroadcastNetworkInterfaces: getBroadcastNetworkInterfaces,
    getHostIPNetworkInterfaces: getHostIPNetworkInterfaces,
    getNetworkInterfaces: getNetworkInterfaces,
};