0.0.5 • Published 5 years ago
leb128 v0.0.5
SYNOPSIS
LEB128 encoding and decoding for signed and unsinged intergers. Supports arbitary length intergers larger then Number.MAX_SAFE_INTEGER
INSTALL
npm install leb128
USAGE
const leb = require('leb128')
let encoded = leb.unsigned.encode('9019283812387')
console.log(encoded)
// <Buffer a3 e0 d4 b9 bf 86 02>
let decoded = leb.unsigned.decode(encoded)
console.log(decoded)
// 9019283812387
encoded = leb.signed.encode('-9019283812387')
console.log(encoded)
// <Buffer dd 9f ab c6 c0 f9 7d>
decoded = leb.signed.decode(encoded)
console.log(decoded)
// '-9019283812387'
API
Use require('leb128/signed')
for signed encoding and decoding and
require('leb128/unsigned')
for unsigned methods
encode
LEB128 encodeds an intergerl.
Parameters
Returns Buffer
decode
decodes a LEB128 encoded interger
Parameters
buffer
Buffer
Returns String