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<!DOCTYPE html>
<meta charset="utf-8">
<script>
const params =new URLSearchParams(location.search);
const mode = params.get("mode") || "cors";
const path = params.get('path');
const bufferPromise =
new Promise(resolve =>
fetch(path, {mode})
.then(response => resolve(response.arrayBuffer()))
.catch(() => resolve(new Uint8Array())));
const entryPromise = new Promise(resolve => {
new PerformanceObserver(entries => {
const byName = entries.getEntriesByType("resource").find(e => e.name.includes(path));
if (byName)
resolve(byName);
}).observe({entryTypes: ["resource"]});
});
Promise.all([bufferPromise, entryPromise]).then(([buffer, entry]) => {
parent.postMessage({
buffer,
entry: entry.toJSON(),
}, '*');
});
</script>