btparse

btparse    

A modern bencode parser focused on speed and perfomance. It used recursive descent parser, a kind of top-down parsers.

Usage

``js
// classic api
const decode = require('btparse')
// or you can use lazy parser
// const decode = require('btparse/lazy')

console.log(decode(torrent).info.name)

console.log(decode('d3:abcli13eee')) // {abc: [ 13 ]}
`

Perfomance

##### decode(input: Buffer|String, opts: Options) -> Object|Number|Array|Buffer
Parse and decode bencoded message.

* opts.depth: Number

Max parse depth for objects; default = infinity, min = 1

`js
const decode = require('btparse')

console.log(decode('d2:abi2e2:bbd2:ccleee', {depth: 1})) // {ab: 2, bb: Buffer.from('d2:cclee')}
`

Lazy

##### decode(input: Buffer|String) -> Proxy