LBRYCommunity/bitcoinjs-lib
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Commit js, ts, and definitions in separate folders

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junderw 2019-01-04 18:33:02 +09:00
parent e7ac2b9a4e
commit bc28949056
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GPG key ID: B256185D3A971908
148 changed files with 3850 additions and 39 deletions

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src/types.js Normal file
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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const typeforce = require('typeforce');
const UINT31_MAX = Math.pow(2, 31) - 1;
function UInt31(value) {
return typeforce.UInt32(value) && value <= UINT31_MAX;
}
exports.UInt31 = UInt31;
function BIP32Path(value) {
return typeforce.String(value) && !!value.match(/^(m\/)?(\d+'?\/)*\d+'?$/);
}
exports.BIP32Path = BIP32Path;
BIP32Path.toJSON = function () { return 'BIP32 derivation path'; };
const SATOSHI_MAX = 21 * 1e14;
function Satoshi(value) {
return typeforce.UInt53(value) && value <= SATOSHI_MAX;
}
exports.Satoshi = Satoshi;
// external dependent types
exports.ECPoint = typeforce.quacksLike('Point');
// exposed, external API
exports.Network = typeforce.compile({
messagePrefix: typeforce.oneOf(typeforce.Buffer, typeforce.String),
bip32: {
public: typeforce.UInt32,
private: typeforce.UInt32
},
pubKeyHash: typeforce.UInt8,
scriptHash: typeforce.UInt8,
wif: typeforce.UInt8
});
exports.Buffer256bit = typeforce.BufferN(32);
exports.Hash160bit = typeforce.BufferN(20);
exports.Hash256bit = typeforce.BufferN(32);
exports.Number = typeforce.Number;
exports.Array = typeforce.Array;
exports.Boolean = typeforce.Boolean;
exports.String = typeforce.String;
exports.Buffer = typeforce.Buffer;
exports.Hex = typeforce.Hex;
exports.maybe = typeforce.maybe;
exports.tuple = typeforce.tuple;
exports.UInt8 = typeforce.UInt8;
exports.UInt32 = typeforce.UInt32;
exports.Function = typeforce.Function;
exports.BufferN = typeforce.BufferN;
exports.Null = typeforce.Null;
exports.oneOf = typeforce.oneOf;