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parse feature flags if present in advert app data

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liamcottle 2026-02-11 09:56:26 +13:00
parent 438478ee3d
commit f59b0f7ce4
1 changed files with 16 additions and 2 deletions
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18
src/advert.js
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@ -9,8 +9,8 @@ class Advert {
static ADV_TYPE_ROOM = 3;
static ADV_LATLON_MASK = 0x10;
static ADV_BATTERY_MASK = 0x20;
static ADV_TEMPERATURE_MASK = 0x40;
static ADV_FEAT1_MASK = 0x20;
static ADV_FEAT2_MASK = 0x40;
static ADV_NAME_MASK = 0x80;
constructor(publicKey, timestamp, signature, appData) {
@ -81,6 +81,18 @@ class Advert {
lon = bufferReader.readInt32LE();
}
// parse feat1
var feat1 = null;
if(flags & Advert.ADV_FEAT1_MASK){
feat1 = bufferReader.readUInt16LE();
}
// parse feat2
var feat2 = null;
if(flags & Advert.ADV_FEAT2_MASK){
feat2 = bufferReader.readUInt16LE();
}
// parse name (remainder of app data)
var name = null;
if(flags & Advert.ADV_NAME_MASK){
@ -92,6 +104,8 @@ class Advert {
lat: lat,
lon: lon,
name: name,
feat1: feat1,
feat2: feat2,
};
}