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Dependency updates, some code cleaned up

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This commit is contained in:
Christian Kuster
2019-09-21 11:56:22 +02:00
parent d1eac84058
commit 32b516e302
10 changed files with 125 additions and 99 deletions
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34
lib/airport.js
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@ -3,43 +3,45 @@
* Created by kc on 04.04.16.
*/
const tool = '/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport';
const cmdLine = tool + ' -s';
const tool = '/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport';
const cmdLine = tool + ' -s';
const detector = tool + ' -getInfo';
const macRegex = /([0-9a-zA-Z]{1}[0-9a-zA-Z]{1}[:]{1}){5}[0-9a-zA-Z]{1}[0-9a-zA-Z]{1}/;
/**
* Parsing the output of airport (Mac OS X)
* @param str output of the tool
* @param callback
*/
function parseOutput(str, callback) {
var err = null;
let err = null;
let wifis = [];
try {
var lines = str.split('\n');
var wifis = [];
for (var i = 1, l = lines.length; i < l; i++) {
var mac = lines[i].match(macRegex);
let lines = str.split('\n');
for (let i = 1, l = lines.length; i < l; i++) {
let mac = lines[i].match(macRegex);
if (!mac) {
continue;
}
var macStart = lines[i].indexOf(mac[0]);
var elements = lines[i].substr(macStart).split(/[ ]+/);
let macStart = lines[i].indexOf(mac[0]);
let elements = lines[i].substr(macStart).split(/[ ]+/);
wifis.push({
'ssid' : lines[i].substr(0, macStart).trim(),
'mac' : elements[0].trim(),
'channel' : parseInt(elements[2].trim(), 10),
'rssi' : parseInt(elements[1].trim(), 10)
'ssid' : lines[i].substr(0, macStart).trim(),
'mac' : elements[0].trim(),
'channel': parseInt(elements[2].trim(), 10),
'rssi' : parseInt(elements[1].trim(), 10)
});
}
}
catch (ex) {
err = ex;
}
callback(err, wifis);
finally {
callback(err, wifis);
}
}