18 lines
403 B
TypeScript
18 lines
403 B
TypeScript
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// Copyright 2024 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { Transform } from 'stream';
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import type { Duplex } from 'stream';
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export function prependStream(data: Uint8Array): Duplex {
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return new Transform({
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construct(callback) {
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this.push(data);
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callback();
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},
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transform(chunk, _encoding, callback) {
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callback(null, chunk);
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},
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});
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}
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