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Merge pull request #71 from PE5PVB/main

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Update RDS Spy message
This commit is contained in:
Marek Farkaš
2024-08-01 20:12:37 +02:00
committed by GitHub
parent 3d9df930ef 3035013744
commit da87b72fca
1 changed files with 25 additions and 3 deletions
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server/datahandler.js
+25 -3
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@@ -352,9 +352,31 @@ function handleData(wss, receivedData, rdsWss) {
modifiedData += errorsNew.toString(16).padStart(2, '0');
}
rdsWss.clients.forEach((client) => { // Send to /rds endpoint via WebSocket
client.send(modifiedData);
});
rdsWss.clients.forEach((client) => {
let dataString = modifiedData.toString();
let lastTwoChars = dataString.slice(-2);
let lastByteValue = parseInt(lastTwoChars, 16);
let truncatedString = dataString.slice(0, -2);
if ((lastByteValue & 0x03) !== 0) {
truncatedString = truncatedString.slice(0, 4) + '----' + truncatedString.slice(8);
}
if ((lastByteValue & 0x30) !== 0) {
truncatedString = truncatedString.slice(0, 8) + '----' + truncatedString.slice(12);
}
if ((lastByteValue & 0x0C) !== 0) {
truncatedString = truncatedString.slice(0, 12) + '----';
}
let newDataString = "G:\r\n" + truncatedString + "\r\n\r\n";
let finalBuffer = Buffer.from(newDataString, 'utf-8');
client.send(finalBuffer);
});
rdsparser.parse_string(rds, modifiedData);
legacyRdsPiBuffer = null;