catarrh
0231df905c
pySim's scc.read_binary/read_record call select_path(ef) first, so the ICCID, network-state, EF.ARR and EF.PBR readers - which had already made a parent-scoped selection and hold its FCP - sent a second SELECT per file and per record. _read_selected_ef() issues READ BINARY (chunked at max_cmd_len from the FCP file size) / READ RECORD (b2<rec>04<len> at the FCP record length) directly; the pySim helpers stay as the fallback when the FCP lacks the value. The startup TERMINAL PROFILE drain now breaks on the chain's idle SW instead of polling STATUS once more. Measured on the last startup: ~3.4 s traced init (netstate/ARR/PBR 271 APDUs / 1.26 s incl. 169 SELECTs; the card's own TP processing 1.58 s); the change removes ~0.7-0.8 s of the read phase without touching any data or the TP. v3.38.1; tests: tests/test_read_selected.py (direct reads, chunking, the fallback and the drain source pin) and the ARR/PBR/ICCID/netstate fakes. 1067 Python + 1075 frontend. sw cache simple-v482.
78 lines
2.1 KiB
JavaScript
78 lines
2.1 KiB
JavaScript
const CACHE = 'simple-v482';
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const URLS = [
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'index.html',
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'help.html',
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'help-ru.html',
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'style.css',
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'sim.png',
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'favicon.svg',
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'icon-192.png',
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'icon-512.png',
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'manifest.json',
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'des-bundle.js',
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'aes-bundle.js',
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'sim.svg',
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'sim_anim.svg',
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'nosim.svg',
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'uicc_files.json',
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];
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self.addEventListener('install', e => {
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// Fetch the shell with `cache: 'reload'`: a plain addAll() would re-use
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// HTTP-cached copies, so a new SW version could precache a stale
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// style.css/index.html (the stale-style trap, v3.6.31).
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e.waitUntil(
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caches.open(CACHE).then(c =>
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Promise.all(URLS.map(u => fetch(u, { cache: 'reload' }).then(r => {
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if (r && r.ok) return c.put(u, r);
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})))
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)
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);
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self.skipWaiting();
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});
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self.addEventListener('activate', e => {
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e.waitUntil(
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caches.keys().then(keys =>
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Promise.all(keys.filter(k => k !== CACHE).map(k => caches.delete(k)))
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).then(() => clients.claim())
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);
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});
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const OFFLINE_RESPONSE = new Response('Offline: page not cached', {
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status: 503,
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statusText: 'Offline',
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headers: { 'Content-Type': 'text/plain' },
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});
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self.addEventListener('fetch', e => {
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if (!e.request.url.startsWith('http')) return;
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const path = new URL(e.request.url).pathname;
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if (path.startsWith('/api/')) return; // live data, never cache
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if (e.request.method !== 'GET') return;
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const isNavigate = e.request.mode === 'navigate';
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const isSwScript = path.endsWith('/sw.js');
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if (isNavigate) {
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e.respondWith(
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fetch(e.request).then(res => {
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const clone = res.clone();
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caches.open(CACHE).then(c => c.put(e.request, clone));
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return res;
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}).catch(() =>
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caches.match(e.request)
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.then(r => r || caches.match('index.html'))
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.then(r => r || OFFLINE_RESPONSE)
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)
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);
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} else if (isSwScript) {
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e.respondWith(fetch(e.request).catch(() => OFFLINE_RESPONSE));
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} else {
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e.respondWith(
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caches.match(e.request).then(r => r || fetch(e.request).then(res => {
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const clone = res.clone();
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caches.open(CACHE).then(c => c.put(e.request, clone));
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return res;
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}))
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);
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}
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}); |