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fixes wifi

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This commit is contained in:
Sebastian Hildebrandt 2021-02-10 17:13:26 +01:00
parent 14b4892feb
commit c39f52c54f
1 changed files with 91 additions and 78 deletions
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25
lib/wifi.js
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@ -33,8 +33,7 @@ function wifiQualityFromDB(db) {
return result <= 100 ? result : 100;
}
function wifiFrequencyFromChannel(channel) {
const frequencies = {
const _wifi_frequencies = {
1: 2412,
2: 2417,
3: 2422,
@ -108,8 +107,20 @@ function wifiFrequencyFromChannel(channel) {
189: 4945,
192: 4960,
196: 4980
};
return {}.hasOwnProperty.call(frequencies, channel) ? frequencies[channel] : null;
};
function wifiFrequencyFromChannel(channel) {
return {}.hasOwnProperty.call(_wifi_frequencies, channel) ? _wifi_frequencies[channel] : null;
}
function wifiChannelFromFrequencs(frequency) {
let channel = 0;
for (let key in _wifi_frequencies) {
if ({}.hasOwnProperty.call(_wifi_frequencies, key)) {
if (_wifi_frequencies[key] === frequency) { channel = key; }
}
}
return channel;
}
function ifaceListLinux() {
@ -178,11 +189,13 @@ function wpaConnectionLinux(iface) {
const cmd = `wpa_cli -i ${iface} status 2>&1`;
try {
const lines = execSync(cmd).toString().split('\n');
const freq = util.toInt(util.getValue(lines, 'freq', '='));
return {
ssid: util.getValue(lines, 'ssid', '='),
uuid: util.getValue(lines, 'uuid', '='),
security: util.getValue(lines, 'key_mgmt', '='),
freq: util.getValue(lines, 'freq', '='),
freq,
channel: wifiChannelFromFrequencs(freq),
bssid: util.getValue(lines, 'bssid', '=').toLowerCase()
};
} catch (e) {
@ -481,7 +494,7 @@ function wifiConnections(callback) {
const ssid = nmiDetails.ssid || wpaDetails.ssid;
const network = networkList.filter(nw => nw.ssid === ssid);
const nmiConnection = nmiConnectionLinux(ssid);
const channel = network && network.length && network[0].channel ? network[0].channel : null;
const channel = network && network.length && network[0].channel ? network[0].channel : (wpaDetails && wpaDetails.channel ? wpaDetails.channel : null);
const bssid = network && network.length && network[0].bssid ? network[0].bssid : (wpaDetails && wpaDetails.bssid ? wpaDetails.bssid : null);
if (ssid && bssid) {
result.push({