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14 lines
397 B
TypeScript
14 lines
397 B
TypeScript
// Copyright 2025 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { Buffer } from 'node:buffer';
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export function utf16ToEmoji(utf16: string): string {
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const codePoints = new Array<number>();
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const buf = Buffer.from(utf16, 'hex');
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for (let i = 0; i < buf.length; i += 2) {
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codePoints.push(buf.readUint16BE(i));
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}
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return String.fromCodePoint(...codePoints);
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}
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