iobroker.moma/lib/Interval0.js

Monitoring and Maintenance

/* jshint strict:true */
/* jslint node: true */
/* jslint esversion: 9 */
'use strict';

const Interval = require(__dirname + '/Interval.js');

/**
 * Class Interval0 implements the logic used in secondly interval 0 by moma
 *  (c) 2019 AWhiteKnight
 */
class Interval0 extends Interval {
	constructor() {
		super();
	}

	async run(adapter, init) {
		if (adapter.config.time) {
			this.showData(Interval.getSI().time(), 'time', adapter, init);
		}
		if (adapter.config.cpuCurrentSpeed) {
			await Interval.getSI().cpuCurrentSpeed()
				.then(data => this.showData(data, 'cpuCurrentSpeed', adapter, init))
				.catch(error => this.logError(adapter, error, '0.1'));
		}
		if (adapter.config.networkConnections) {
			await Interval.getSI().networkConnections()
				.then(data => this.showData(this.createHTMLFromNetworkConnectionsList(data), 'networkConnections', adapter, init))
				.catch(error => this.logError(adapter, error, '0.2'));
		}
		if (adapter.config.currentLoad) {
			await Interval.getSI().currentLoad()
				.then(data => this.showData(data, 'currentLoad', adapter, init))
				.catch(error => this.logError(adapter, error, '0.3'));
		}
		if (adapter.config.processes) {
			await Interval.getSI().processes()
				.then(data => this.showData(this.createHTMLFromProcessList(data), 'processes', adapter, init))
				.catch(error => this.logError(adapter, error, '0.4'));
		}
	}

	/**
     * convert object networkConnections into html table
     * format of networkConnections:
     * 'networkConnections': [{
     *          'protocol',
     *          'localaddress',
     *          'localport',
     *          'peeraddress',
     *          'peerport',
     *          'state'
     *      }]
    */
	createHTMLFromNetworkConnectionsList(src) {
		let tgt = '<table><thead><tr><th>protocol</th><th>localaddress</th><th>localport</th><th>peeraddress</th><th>peerport</th><th>state</th></tr></thead><tbody>';
		let el;
		for(const i in src) {
			el = src[i];
			tgt += '<tr><td>';
			tgt += el.protocol + '</td><td>';
			tgt += el.localaddress + '</td><td>';
			tgt += el.localport + '</td><td>';
			tgt += el.peeraddress + '</td><td>';
			tgt += el.peerport + '</td><td>';
			tgt += el.state + '</td></tr>';
		}
		tgt += '</tbody></table>';
		return tgt;
	}

	/**
     *  convert object processes.list into html table
     *  format of processes.list:
     *  [{
     *      'pid',
     *      'parentPid',
     *      'name',
     *      'pcpu',
     *      'pcpuu',
     *      'pcpus',
     *      'pmem',
     *      'priority',
     *      'mem_vsz',
     *      'mem_rss',
     *      'nice',
     *      'started',
     *      'state',
     *      'tty'  ,
     *      'user',
     *      'command'
     *  }]
    */
	createHTMLFromProcessList(src) {
		let tgt = '<table><thead><tr><th>pid</th><th>parentPid</th><th>name</th><th>pcpu</th><th>pcpuu</th><th>pcpus</th><th>pmem</th><th>priority</th><th>mem_vsz</th><th>mem_rss</th><th>nice</th><th>started</th><th>state</th><th>tty</th><th>user</th><th>command</th></tr></thead><tbody>';
		let el;
		for(const i in src.list) {
			el = src.list[i];
			tgt += '<tr><td>';
			tgt +=  el.pid + '</td><td>';
			tgt +=  el.parentPid + '</td><td>';
			tgt +=  el.name + '</td><td>';
			tgt +=  el.pcpu + '</td><td>';
			tgt +=  el.pcpuu + '</td><td>';
			tgt +=  el.pcpus + '</td><td>';
			tgt +=  el.pmem + '</td><td>';
			tgt +=  el.priority + '</td><td>';
			tgt +=  el.mem_vsz + '</td><td>';
			tgt +=  el.mem_rss + '</td><td>';
			tgt +=  el.nice + '</td><td>';
			tgt +=  el.started + '</td><td>';
			tgt +=  el.state + '</td><td>';
			tgt +=  el.tty + '</td><td>';
			tgt +=  el.user + '</td><td>';
			tgt +=  el.command + '</td></tr>';
		}
		tgt += '</tbody></table>';
		src.list = tgt;
		return src;
	}
// end of class
}

module.exports = Interval0;