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- /*!
- * body-parser
- * Copyright(c) 2014 Douglas Christopher Wilson
- * MIT Licensed
- */
-
- /**
- * Module dependencies.
- */
-
- var bytes = require('bytes')
- var read = require('../read')
- var typeis = require('type-is')
-
- /**
- * Module exports.
- */
-
- module.exports = raw
-
- /**
- * Create a middleware to parse raw bodies.
- *
- * @param {object} [options]
- * @return {function}
- * @api public
- */
-
- function raw(options) {
- options = options || {};
-
- var inflate = options.inflate !== false
- var limit = typeof options.limit !== 'number'
- ? bytes(options.limit || '100kb')
- : options.limit
- var type = options.type || 'application/octet-stream'
- var verify = options.verify || false
-
- if (verify !== false && typeof verify !== 'function') {
- throw new TypeError('option verify must be function')
- }
-
- function parse(buf) {
- return buf
- }
-
- return function rawParser(req, res, next) {
- if (req._body) return next()
- req.body = req.body || {}
-
- if (!typeis(req, type)) return next()
-
- // read
- read(req, res, next, parse, {
- encoding: null,
- inflate: inflate,
- limit: limit,
- verify: verify
- })
- }
- }
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