hyperbuilder/types.js at main · natzcam/hyperbuilder · GitHub

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// hyperschema/lib/types.js

const BitwiseNumericTypes = new Set([
  "uint1",
  "uint2",
  "uint3",
  "uint4",
  "uint5",
  "uint6",
  "uint7",
]);
const NumericTypes = new Set([
  "uint",
  ...BitwiseNumericTypes,
  "uint8",
  "uint16",
  "uint24",
  "uint32",
  "uint40",
  "uint48",
  "uint56",
  "uint64",
  "int",
  "int8",
  "int16",
  "int24",
  "int32",
  "int40",
  "int48",
  "int56",
  "int64",
  "float32",
  "float64",
  "port",
  "lexint",
]);
const StringTypes = new Set(["string", "utf8", "ascii", "hex"]);
const BigIntTypes = new Set(["bigint", "biguint64", "bigint64"]);
const ObjectTypes = new Set(["fixed32", "fixed64", "buffer", "date"]);
const BooleanTypes = new Set(["bool"]);
const NetworkTypes = new Set([
  "ip",
  "ipv4",
  "ipv6",
  "ipAddress",
  "ipv4Address",
  "ipv6Address",
]);
const SupportedTypes = new Set([
  ...NumericTypes,
  ...StringTypes,
  ...BigIntTypes,
  ...ObjectTypes,
  ...BooleanTypes,
  ...NetworkTypes,
  "none",
  "raw",
  "json",
]);

function getBitwiseSize(type) {
  if (type === "uint1") return 1;
  if (type === "uint2") return 2;
  if (type === "uint3") return 3;
  if (type === "uint4") return 4;
  if (type === "uint5") return 5;
  if (type === "uint6") return 6;
  if (type === "uint7") return 7;
  return 0;
}

function getDefaultValue(type) {
  if (NumericTypes.has(type)) return 0;
  if (BigIntTypes.has(type)) return 0n;
  if (BooleanTypes.has(type)) return false;
  return null;
}

module.exports = {
  SupportedTypes,
  BitwiseNumericTypes,
  getDefaultValue,
  getBitwiseSize,
};