Files
simtrace-analyser/frontend/sw.js
T
catarrh 174df8a8ad Fix CAT registries per TS 102 223 V18.3/TS 31.111 V18.12; decode all ENVELOPE types
Spec audit found three registries drifted from an old release, plus
missing command/envelope coverage:

- EVENT_TYPES: correct from '14' up — Access Technology Change
  (multiple), IMS Registration/Incoming data, Profile Container ('19),
  Secured Profile Container, Poll Interval Negotiation, Data Connection
  Status Change, CAG cell selection, Slices Status Change ('1F);
  '20-'22 reserved. Old table wrongly showed LTE D2D/ECall/SCEF names.
- TR_RESULTS: session/user results live at '10-'14 ('14 = USSD/SS
  transaction terminated), not '0A-'0E; single '20 = ME currently
  unable (per-cause details are additional-info bytes); add '22-'27,
  '3A BIP error; unshift '3B-'3D; '39 permanent-problem wording.
- ENVELOPE_TYPES: add D9 USSD Download, DA/DB MMS, DC Terminal
  Applications, DD Geo Location Reporting, DE Envelope Container,
  DF ProSe Report, E0 5G ProSe Report, E1-E3 reserved, E4 GSMA.
- CAT_COMMAND_TYPES: add '79 LSI COMMAND; F0-FE render as Proprietary.
- PLI_QUALIFIERS: add '07 ESN, '1A Supported RATs.

Phase 2:
- _decode_envelope: MENU SELECTION (item id + help request), TIMER
  EXPIRATION (id + semi-octet h/m:s value), CALL CONTROL (address +
  CCP), USSD DOWNLOAD (DCS text), GEO LOCATION REPORTING, ENVELOPE
  CONTAINER (recursive inner dispatch); unknown inner TLVs preserved
  in raw_tlv for every type.
- Device Identities now decode to names (Keypad/Display/UICC/
  Terminal/Network/Card reader n/Channel n/eCAT client) in proactive
  commands and envelopes; frontend renders "src → dst".

Tags verified against ETSI TS 101 220 registry (help request '15/'95,
timer id/value '24/'A4, USSD string '0A/'8A). Tests: +16 spec-derived
fixtures, one stale expectation corrected — 306 total. Version 1.13.0,
SW cache simtrace-analyser-v16.
2026-08-22 23:35:20 +03:00

49 lines
1.4 KiB
JavaScript

const CACHE = 'simtrace-analyser-v16';
const PRECACHE = [
'index.html',
'manifest.json',
'icon-192.png',
'icon-512.png',
'favicon.png',
'sim-analyser.svg',
'sim-analyser-light.svg',
];
self.addEventListener('install', e => {
self.skipWaiting();
e.waitUntil(
caches.open(CACHE)
.then(cache => cache.addAll(PRECACHE))
.then(() => console.log('SW: precache done'))
.catch(err => console.error('SW: precache failed', err))
);
});
self.addEventListener('activate', e => {
e.waitUntil(
caches.keys()
.then(keys => Promise.all(
keys.filter(k => k !== CACHE).map(k => caches.delete(k))
))
.then(() => self.clients.claim())
.then(() => console.log('SW: activated, controlling clients'))
);
});
self.addEventListener('fetch', e => {
// Network-first: the local server is always up, so always serve fresh
// content and fall back to cache only when offline.
if (!e.request.url.startsWith('http')) return;
if (e.request.method !== 'GET') return;
e.respondWith(
fetch(e.request)
.then(r => {
const clone = r.clone();
caches.open(CACHE).then(c => c.put(e.request, clone)).catch(() => {});
return r;
})
.catch(() => caches.match(e.request))
);
});