@aeternity/aepp-calldata/cjs/Serializers/BitsSerializer.cjs

Aeternity data serialization library

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _FateTag = _interopRequireDefault(require("../FateTag.cjs"));
var RLPInt = _interopRequireWildcard(require("../utils/RLPInt.cjs"));
var _FateBits = _interopRequireDefault(require("../types/FateBits.cjs"));
var _BaseSerializer = _interopRequireDefault(require("./BaseSerializer.cjs"));
var _abs = _interopRequireDefault(require("../utils/abs.cjs"));
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
class BitsSerializer extends _BaseSerializer.default {
  serialize(data) {
    const prefix = data.value >= 0 ? _FateTag.default.POS_BITS : _FateTag.default.NEG_BITS;
    return [prefix, ...RLPInt.encode((0, _abs.default)(data.value))];
  }
  deserializeStream(data) {
    const buffer = new Uint8Array(data);
    const sign = buffer[0] === _FateTag.default.POS_BITS ? 1n : -1n;
    const [i, remainder] = RLPInt.decode(buffer.slice(1));
    return [new _FateBits.default(i * sign), new Uint8Array(remainder)];
  }
}
var _default = exports.default = BitsSerializer;