Function StringToUint8Array

web/src/support.ts:37–45

(str: string)

 * @returns The corresponding Uint8Array.
 */
export function StringToUint8Array(str: string): Uint8Array {
  const arr: Uint8Array = new TextEncoder().encode(str);
  const resArr = new Uint8Array(arr.length + 1);
  for (let i = 0; i < arr.length; ++i) {
    resArr[i] = arr[i];
  }
  resArr[arr.length] = 0;
  return resArr;
}

/**
 * Convert Uint8array to string.