Fix license issues

[sdnc/oam.git] / dgbuilder / dgeflows / node_modules / express / lib / router / layer.js

diff --git a/dgbuilder/dgeflows/node_modules/express/lib/router/layer.js b/dgbuilder/dgeflows/node_modules/express/lib/router/layer.js
deleted file mode 100644 (file)
index 88ebd39..0000000
--- a/dgbuilder/dgeflows/node_modules/express/lib/router/layer.js
+++ /dev/null
@@ -1,166 +0,0 @@
-/**
- * Module dependencies.
- */
-
-var pathRegexp = require('path-to-regexp');
-var debug = require('debug')('express:router:layer');
-
-/**
- * Module variables.
- */
-
-var hasOwnProperty = Object.prototype.hasOwnProperty;
-
-/**
- * Expose `Layer`.
- */
-
-module.exports = Layer;
-
-function Layer(path, options, fn) {
-  if (!(this instanceof Layer)) {
-    return new Layer(path, options, fn);
-  }
-
-  debug('new %s', path);
-  options = options || {};
-
-  this.handle = fn;
-  this.name = fn.name || '<anonymous>';
-  this.params = undefined;
-  this.path = undefined;
-  this.regexp = pathRegexp(path, this.keys = [], options);
-
-  if (path === '/' && options.end === false) {
-    this.regexp.fast_slash = true;
-  }
-}
-
-/**
- * Handle the error for the layer.
- *
- * @param {Error} error
- * @param {Request} req
- * @param {Response} res
- * @param {function} next
- * @api private
- */
-
-Layer.prototype.handle_error = function handle_error(error, req, res, next) {
-  var fn = this.handle;
-
-  if (fn.length !== 4) {
-    // not a standard error handler
-    return next(error);
-  }
-
-  try {
-    fn(error, req, res, next);
-  } catch (err) {
-    next(err);
-  }
-};
-
-/**
- * Handle the request for the layer.
- *
- * @param {Request} req
- * @param {Response} res
- * @param {function} next
- * @api private
- */
-
-Layer.prototype.handle_request = function handle(req, res, next) {
-  var fn = this.handle;
-
-  if (fn.length > 3) {
-    // not a standard request handler
-    return next();
-  }
-
-  try {
-    fn(req, res, next);
-  } catch (err) {
-    next(err);
-  }
-};
-
-/**
- * Check if this route matches `path`, if so
- * populate `.params`.
- *
- * @param {String} path
- * @return {Boolean}
- * @api private
- */
-
-Layer.prototype.match = function match(path) {
-  if (path == null) {
-    // no path, nothing matches
-    this.params = undefined;
-    this.path = undefined;
-    return false;
-  }
-
-  if (this.regexp.fast_slash) {
-    // fast path non-ending match for / (everything matches)
-    this.params = {};
-    this.path = '';
-    return true;
-  }
-
-  var m = this.regexp.exec(path);
-
-  if (!m) {
-    this.params = undefined;
-    this.path = undefined;
-    return false;
-  }
-
-  // store values
-  this.params = {};
-  this.path = m[0];
-
-  var keys = this.keys;
-  var params = this.params;
-  var prop;
-  var n = 0;
-  var key;
-  var val;
-
-  for (var i = 1, len = m.length; i < len; ++i) {
-    key = keys[i - 1];
-    prop = key
-      ? key.name
-      : n++;
-    val = decode_param(m[i]);
-
-    if (val !== undefined || !(hasOwnProperty.call(params, prop))) {
-      params[prop] = val;
-    }
-  }
-
-  return true;
-};
-
-/**
- * Decode param value.
- *
- * @param {string} val
- * @return {string}
- * @api private
- */
-
-function decode_param(val){
-  if (typeof val !== 'string') {
-    return val;
-  }
-
-  try {
-    return decodeURIComponent(val);
-  } catch (e) {
-    var err = new TypeError("Failed to decode param '" + val + "'");
-    err.status = 400;
-    throw err;
-  }
-}