From 21d72c4a80fe2937d0c4ddd20624b27adbcd989b Mon Sep 17 00:00:00 2001
From: lizi00164331 <li.zi30@zte.com.cn>
Date: Mon, 7 Aug 2017 11:39:39 +0800
Subject: Upload the ESR GUI seed code

Issue-ID: AAI-68

Change-Id: Ia50ce0570c2fabecd77199d4e8454f56fe587c4e
Signed-off-by: lizi00164331 <li.zi30@zte.com.cn>
---
 .../appserver/node_modules/body-parser/lib/read.js | 188 +++++++++++++++++++++
 1 file changed, 188 insertions(+)
 create mode 100644 common/src/main/webapp/usageguide/appserver/node_modules/body-parser/lib/read.js

(limited to 'common/src/main/webapp/usageguide/appserver/node_modules/body-parser/lib/read.js')

diff --git a/common/src/main/webapp/usageguide/appserver/node_modules/body-parser/lib/read.js b/common/src/main/webapp/usageguide/appserver/node_modules/body-parser/lib/read.js
new file mode 100644
index 0000000..3c0fe93
--- /dev/null
+++ b/common/src/main/webapp/usageguide/appserver/node_modules/body-parser/lib/read.js
@@ -0,0 +1,188 @@
+/*!
+ * body-parser
+ * Copyright(c) 2014-2015 Douglas Christopher Wilson
+ * MIT Licensed
+ */
+
+'use strict'
+
+/**
+ * Module dependencies.
+ * @private
+ */
+
+var createError = require('http-errors')
+var getBody = require('raw-body')
+var iconv = require('iconv-lite')
+var onFinished = require('on-finished')
+var zlib = require('zlib')
+
+/**
+ * Module exports.
+ */
+
+module.exports = read
+
+/**
+ * Read a request into a buffer and parse.
+ *
+ * @param {object} req
+ * @param {object} res
+ * @param {function} next
+ * @param {function} parse
+ * @param {function} debug
+ * @param {object} [options]
+ * @api private
+ */
+
+function read (req, res, next, parse, debug, options) {
+  var length
+  var opts = options || {}
+  var stream
+
+  // flag as parsed
+  req._body = true
+
+  // read options
+  var encoding = opts.encoding !== null
+    ? opts.encoding || 'utf-8'
+    : null
+  var verify = opts.verify
+
+  try {
+    // get the content stream
+    stream = contentstream(req, debug, opts.inflate)
+    length = stream.length
+    stream.length = undefined
+  } catch (err) {
+    return next(err)
+  }
+
+  // set raw-body options
+  opts.length = length
+  opts.encoding = verify
+    ? null
+    : encoding
+
+  // assert charset is supported
+  if (opts.encoding === null && encoding !== null && !iconv.encodingExists(encoding)) {
+    return next(createError(415, 'unsupported charset "' + encoding.toUpperCase() + '"', {
+      charset: encoding.toLowerCase()
+    }))
+  }
+
+  // read body
+  debug('read body')
+  getBody(stream, opts, function (err, body) {
+    if (err) {
+      // default to 400
+      setErrorStatus(err, 400)
+
+      // echo back charset
+      if (err.type === 'encoding.unsupported') {
+        err = createError(415, 'unsupported charset "' + encoding.toUpperCase() + '"', {
+          charset: encoding.toLowerCase()
+        })
+      }
+
+      // read off entire request
+      stream.resume()
+      onFinished(req, function onfinished () {
+        next(err)
+      })
+      return
+    }
+
+    // verify
+    if (verify) {
+      try {
+        debug('verify body')
+        verify(req, res, body, encoding)
+      } catch (err) {
+        // default to 403
+        setErrorStatus(err, 403)
+        next(err)
+        return
+      }
+    }
+
+    // parse
+    var str
+    try {
+      debug('parse body')
+      str = typeof body !== 'string' && encoding !== null
+        ? iconv.decode(body, encoding)
+        : body
+      req.body = parse(str)
+    } catch (err) {
+      err.body = str === undefined
+        ? body
+        : str
+
+      // default to 400
+      setErrorStatus(err, 400)
+
+      next(err)
+      return
+    }
+
+    next()
+  })
+}
+
+/**
+ * Get the content stream of the request.
+ *
+ * @param {object} req
+ * @param {function} debug
+ * @param {boolean} [inflate=true]
+ * @return {object}
+ * @api private
+ */
+
+function contentstream (req, debug, inflate) {
+  var encoding = (req.headers['content-encoding'] || 'identity').toLowerCase()
+  var length = req.headers['content-length']
+  var stream
+
+  debug('content-encoding "%s"', encoding)
+
+  if (inflate === false && encoding !== 'identity') {
+    throw createError(415, 'content encoding unsupported')
+  }
+
+  switch (encoding) {
+    case 'deflate':
+      stream = zlib.createInflate()
+      debug('inflate body')
+      req.pipe(stream)
+      break
+    case 'gzip':
+      stream = zlib.createGunzip()
+      debug('gunzip body')
+      req.pipe(stream)
+      break
+    case 'identity':
+      stream = req
+      stream.length = length
+      break
+    default:
+      throw createError(415, 'unsupported content encoding "' + encoding + '"', {
+        encoding: encoding
+      })
+  }
+
+  return stream
+}
+
+/**
+ * Set a status on an error object, if ones does not exist
+ * @private
+ */
+
+function setErrorStatus (error, status) {
+  if (!error.status && !error.statusCode) {
+    error.status = status
+    error.statusCode = status
+  }
+}
-- 
cgit 1.2.3-korg