14 lines
410 B
TypeScript
14 lines
410 B
TypeScript
// Copyright 2018-2021 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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export function stringToArrayBuffer(string: string): ArrayBuffer {
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if (typeof string !== 'string') {
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throw new TypeError("'string' must be a string");
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}
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const array = new Uint8Array(string.length);
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for (let i = 0; i < string.length; i += 1) {
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array[i] = string.charCodeAt(i);
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}
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return array.buffer;
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}
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