converse-built/node_modules/@iarna/toml/parse-async.js

'use strict'
module.exports = parseAsync

const TOMLParser = require('./lib/toml-parser.js')
const prettyError = require('./parse-pretty-error.js')

function parseAsync (str, opts) {
  if (!opts) opts = {}
  const index = 0
  const blocksize = opts.blocksize || 40960
  const parser = new TOMLParser()
  return new Promise((resolve, reject) => {
    setImmediate(parseAsyncNext, index, blocksize, resolve, reject)
  })
  function parseAsyncNext (index, blocksize, resolve, reject) {
    if (index >= str.length) {
      try {
        return resolve(parser.finish())
      } catch (err) {
        return reject(prettyError(err, str))
      }
    }
    try {
      parser.parse(str.slice(index, index + blocksize))
      setImmediate(parseAsyncNext, index + blocksize, blocksize, resolve, reject)
    } catch (err) {
      reject(prettyError(err, str))
    }
  }
}