Function simpleparser

lib/types/urlencoded.js:244–271

* Get the simple query parser. * * @param {object} options

(options)

 */

function simpleparser (options) {
  var parameterLimit = options.parameterLimit !== undefined
    ? options.parameterLimit
    : 1000
  var parse = parser('querystring')

  if (isNaN(parameterLimit) || parameterLimit < 1) {
    throw new TypeError('option parameterLimit must be a positive number')
  }

  if (isFinite(parameterLimit)) {
    parameterLimit = parameterLimit | 0
  }

  return function queryparse (body) {
    var paramCount = parameterCount(body, parameterLimit)

    if (paramCount === undefined) {
      debug('too many parameters')
      throw createError(413, 'too many parameters', {
        type: 'parameters.too.many'
      })
    }

    debug('parse urlencoding')
    return parse(body, undefined, undefined, { maxKeys: parameterLimit })
  }
}

/**
 * Get the simple type checker.