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Fixed bug

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git 2025-06-15 14:14:58 +01:00
parent 88748db36c
commit d230d26825
1 changed files with 7 additions and 5 deletions
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12
main.js
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@ -10,7 +10,7 @@
*********************************/
// 0. HELPER FUNCTIONS
function convertBufferToString(a) {if (a.data) for (i in a.data) a.data[i] = a.data[i].toString(); return a;}
// 1. Database functions
function saveDbToFile(data, filename) {return fs.writeFileSync(filename,typeof data === 'object'?JSON.stringify(data):data);}
@ -39,13 +39,13 @@ function sniffmDNSLocalPackets() {
// 1. Listen for responses
mdns.on('response', function(response) {
// console.log("got a new mDNS response.",response);
for (k in response.answers) {
for (let k in response.answers) {
let answer = response.answers[k];
// 1. Handle DEVICES for a given SERVICE
if (answer.type == "PTR") {
// 1.1 Filter by RELEVANT SERVICE TYPES
if (!["in-addr.arpa","_googlecast._tcp.local","_tcp.local"].some(suffix => answer.name.endsWith(suffix))) return;
if (!["in-addr.arpa","_googlecast._tcp.local","_tcp.local"].some(suffix => answer.name.endsWith(suffix))) continue;
// 1.2 Initialize POINTERS (services) sub-database
if (!db.local.PTR) db.local.PTR = {};
@ -122,9 +122,11 @@ const mdns = require('mdns-server')({interface: LOCAL_IP_ADDR,reuseAddr: true,lo
sniffmDNSLocalPackets();
setInterval(function(){
if (!db.remote || !db.remote.PTR) return;
// INJECT PTR - Pointers services
for (name in db.remote.PTR) {
for (i in db.remote.PTR[name])
for (let name in db.remote.PTR) {
for (let i in db.remote.PTR[name])
injectmDNSPacketLocally('PTR',name,db.remote.PTR[name][i]);
}
// INJECT A - Addresses