@aeternity/aepp-calldata/cjs/utils/int2ByteArray.cjs

Aeternity data serialization library

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.int2ByteArray = exports.byteArray2IntBE = exports.byteArray2Int = exports.byteArray2Hex = void 0;
const int2ByteArray = value => {
  const bigInt = BigInt(value);
  if (bigInt < 256n) {
    return new Uint8Array([Number(bigInt)]);
  }
  return new Uint8Array([...int2ByteArray(bigInt >> 8n), Number(bigInt & 0xffn)]);
};
exports.int2ByteArray = int2ByteArray;
const byteArrayToHexArray = data => {
  return [...data].map(x => x.toString(16).padStart(2, '0'));
};
const byteArray2Int = data => {
  if (data.length === 0) {
    return 0n;
  }
  const hex = byteArrayToHexArray(data);
  return BigInt('0x' + hex.join(''));
};
exports.byteArray2Int = byteArray2Int;
const byteArray2IntBE = data => {
  const hex = byteArrayToHexArray(data).reverse();
  return BigInt('0x' + hex.join(''));
};
exports.byteArray2IntBE = byteArray2IntBE;
const byteArray2Hex = data => {
  return byteArrayToHexArray(data).join('');
};
exports.byteArray2Hex = byteArray2Hex;