Added node modules

node_modules/connect/lib/middleware/session/store.js

@@ -0,0 +1,87 @@
+
+/*!
+ * Connect - session - Store
+ * Copyright(c) 2010 Sencha Inc.
+ * Copyright(c) 2011 TJ Holowaychuk
+ * MIT Licensed
+ */
+
+/**
+ * Module dependencies.
+ */
+
+var EventEmitter = require('events').EventEmitter
+  , Session = require('./session')
+  , Cookie = require('./cookie')
+  , utils = require('../../utils');
+
+/**
+ * Initialize abstract `Store`.
+ *
+ * @api private
+ */
+
+var Store = module.exports = function Store(options){};
+
+/**
+ * Inherit from `EventEmitter.prototype`.
+ */
+
+Store.prototype.__proto__ = EventEmitter.prototype;
+
+/**
+ * Re-generate the given requests's session.
+ *
+ * @param {IncomingRequest} req
+ * @return {Function} fn
+ * @api public
+ */
+
+Store.prototype.regenerate = function(req, fn){
+  var self = this;
+  this.destroy(req.sessionID, function(err){
+    self.generate(req);
+    fn(err);
+  });
+};
+
+/**
+ * Load a `Session` instance via the given `sid`
+ * and invoke the callback `fn(err, sess)`.
+ *
+ * @param {String} sid
+ * @param {Function} fn
+ * @api public
+ */
+
+Store.prototype.load = function(sid, fn){
+  var self = this;
+  this.get(sid, function(err, sess){
+    if (err) return fn(err);
+    if (!sess) return fn();
+    var req = { sessionID: sid, sessionStore: self };
+    sess = self.createSession(req, sess, false);
+    fn(null, sess);
+  });
+};
+
+/**
+ * Create session from JSON `sess` data.
+ *
+ * @param {IncomingRequest} req
+ * @param {Object} sess
+ * @return {Session}
+ * @api private
+ */
+
+Store.prototype.createSession = function(req, sess, update){
+  var expires = sess.cookie.expires
+    , orig = sess.cookie.originalMaxAge
+    , update = null == update ? true : false;
+  sess.cookie = new Cookie(sess.cookie);
+  if ('string' == typeof expires) sess.cookie.expires = new Date(expires);
+  sess.cookie.originalMaxAge = orig;
+  req.session = new Session(req, sess);
+  if (update) req.session.resetLastAccess();
+  return req.session;
+};