56 lines
1.4 KiB
JavaScript
Executable File
56 lines
1.4 KiB
JavaScript
Executable File
'use strict';
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const Flag = require('./flag');
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const Process = require('./process');
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class Traceroute extends Process {
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constructor(ipVersion = '', sendwait = 0) {
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const args = ['-q', 1, '-z', sendwait, '-n'];
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const ipFlag = Flag.getIpFlag(ipVersion);
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if (ipFlag) {
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args.push(ipFlag);
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}
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super('traceroute', args);
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}
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parseDestination(data) {
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const regex = /^traceroute\sto\s(?:[a-zA-Z0-9:.]+)\s\(([a-zA-Z0-9:.]+)\)/;
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const parsedData = new RegExp(regex, '').exec(data);
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let result = null;
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if (parsedData !== null) {
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result = parsedData[1];
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}
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return result;
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}
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parseHop(hopData) {
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const regex = /^\s*(\d+)\s+(?:([a-zA-Z0-9:.]+)\s+([0-9.]+\s+ms)|(\*))/;
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const parsedData = new RegExp(regex, '').exec(hopData);
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let result = null;
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if (parsedData !== null) {
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if (parsedData[4] === undefined) {
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result = {
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hop: parseInt(parsedData[1], 10),
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ip: parsedData[2],
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rtt1: parsedData[3]
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};
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}
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else {
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result = {
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hop: parseInt(parsedData[1], 10),
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ip: parsedData[4],
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rtt1: parsedData[4]
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};
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}
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}
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return result;
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}
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}
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module.exports = Traceroute; |