Fix license issues

[sdnc/oam.git] / dgbuilder / dgeflows / node_modules / serve-index / node_modules / accepts / index.js

diff --git a/dgbuilder/dgeflows/node_modules/serve-index/node_modules/accepts/index.js b/dgbuilder/dgeflows/node_modules/serve-index/node_modules/accepts/index.js
deleted file mode 100644 (file)
index 805e33a..0000000
--- a/dgbuilder/dgeflows/node_modules/serve-index/node_modules/accepts/index.js
+++ /dev/null
@@ -1,160 +0,0 @@
-var Negotiator = require('negotiator')
-var mime = require('mime-types')
-
-var slice = [].slice
-
-module.exports = Accepts
-
-function Accepts(req) {
-  if (!(this instanceof Accepts))
-    return new Accepts(req)
-
-  this.headers = req.headers
-  this.negotiator = Negotiator(req)
-}
-
-/**
- * Check if the given `type(s)` is acceptable, returning
- * the best match when true, otherwise `undefined`, in which
- * case you should respond with 406 "Not Acceptable".
- *
- * The `type` value may be a single mime type string
- * such as "application/json", the extension name
- * such as "json" or an array `["json", "html", "text/plain"]`. When a list
- * or array is given the _best_ match, if any is returned.
- *
- * Examples:
- *
- *     // Accept: text/html
- *     this.types('html');
- *     // => "html"
- *
- *     // Accept: text/*, application/json
- *     this.types('html');
- *     // => "html"
- *     this.types('text/html');
- *     // => "text/html"
- *     this.types('json', 'text');
- *     // => "json"
- *     this.types('application/json');
- *     // => "application/json"
- *
- *     // Accept: text/*, application/json
- *     this.types('image/png');
- *     this.types('png');
- *     // => undefined
- *
- *     // Accept: text/*;q=.5, application/json
- *     this.types(['html', 'json']);
- *     this.types('html', 'json');
- *     // => "json"
- *
- * @param {String|Array} type(s)...
- * @return {String|Array|Boolean}
- * @api public
- */
-
-Accepts.prototype.type =
-Accepts.prototype.types = function (types) {
-  if (!Array.isArray(types)) types = slice.call(arguments);
-  var n = this.negotiator;
-  if (!types.length) return n.mediaTypes();
-  if (!this.headers.accept) return types[0];
-  var mimes = types.map(extToMime);
-  var accepts = n.mediaTypes(mimes.filter(validMime));
-  var first = accepts[0];
-  if (!first) return false;
-  return types[mimes.indexOf(first)];
-}
-
-/**
- * Return accepted encodings or best fit based on `encodings`.
- *
- * Given `Accept-Encoding: gzip, deflate`
- * an array sorted by quality is returned:
- *
- *     ['gzip', 'deflate']
- *
- * @param {String|Array} encoding(s)...
- * @return {String|Array}
- * @api public
- */
-
-Accepts.prototype.encoding =
-Accepts.prototype.encodings = function (encodings) {
-  if (!Array.isArray(encodings)) encodings = slice.call(arguments);
-  var n = this.negotiator;
-  if (!encodings.length) return n.encodings();
-  return n.encodings(encodings)[0] || false;
-}
-
-/**
- * Return accepted charsets or best fit based on `charsets`.
- *
- * Given `Accept-Charset: utf-8, iso-8859-1;q=0.2, utf-7;q=0.5`
- * an array sorted by quality is returned:
- *
- *     ['utf-8', 'utf-7', 'iso-8859-1']
- *
- * @param {String|Array} charset(s)...
- * @return {String|Array}
- * @api public
- */
-
-Accepts.prototype.charset =
-Accepts.prototype.charsets = function (charsets) {
-  if (!Array.isArray(charsets)) charsets = [].slice.call(arguments);
-  var n = this.negotiator;
-  if (!charsets.length) return n.charsets();
-  if (!this.headers['accept-charset']) return charsets[0];
-  return n.charsets(charsets)[0] || false;
-}
-
-/**
- * Return accepted languages or best fit based on `langs`.
- *
- * Given `Accept-Language: en;q=0.8, es, pt`
- * an array sorted by quality is returned:
- *
- *     ['es', 'pt', 'en']
- *
- * @param {String|Array} lang(s)...
- * @return {Array|String}
- * @api public
- */
-
-Accepts.prototype.lang =
-Accepts.prototype.langs =
-Accepts.prototype.language =
-Accepts.prototype.languages = function (langs) {
-  if (!Array.isArray(langs)) langs = slice.call(arguments);
-  var n = this.negotiator;
-  if (!langs.length) return n.languages();
-  if (!this.headers['accept-language']) return langs[0];
-  return n.languages(langs)[0] || false;
-}
-
-/**
- * Convert extnames to mime.
- *
- * @param {String} type
- * @return {String}
- * @api private
- */
-
-function extToMime(type) {
-  if (~type.indexOf('/')) return type;
-  return mime.lookup(type);
-}
-
-/**
- * Check if mime is valid.
- *
- * @param {String} type
- * @return {String}
- * @api private
- */
-
-function validMime(type) {
-  return typeof type === 'string';
-}