Renamed slim directory to avoid error on loading.

src/html/api/Slim/Middleware.php

@@ -0,0 +1,114 @@
+<?php
+/**
+ * Slim - a micro PHP 5 framework
+ *
+ * @author      Josh Lockhart <info@slimframework.com>
+ * @copyright   2011 Josh Lockhart
+ * @link        http://www.slimframework.com
+ * @license     http://www.slimframework.com/license
+ * @version     2.2.0
+ * @package     Slim
+ *
+ * MIT LICENSE
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+namespace Slim;
+
+/**
+ * Middleware
+ *
+ * @package Slim
+ * @author  Josh Lockhart
+ * @since   1.6.0
+ */
+abstract class Middleware
+{
+    /**
+     * @var \Slim Reference to the primary application instance
+     */
+    protected $app;
+
+    /**
+     * @var mixed Reference to the next downstream middleware
+     */
+    protected $next;
+
+    /**
+     * Set application
+     *
+     * This method injects the primary Slim application instance into
+     * this middleware.
+     *
+     * @param  \Slim $application
+     */
+    final public function setApplication($application)
+    {
+        $this->app = $application;
+    }
+
+    /**
+     * Get application
+     *
+     * This method retrieves the application previously injected
+     * into this middleware.
+     *
+     * @return \Slim
+     */
+    final public function getApplication()
+    {
+        return $this->app;
+    }
+
+    /**
+     * Set next middleware
+     *
+     * This method injects the next downstream middleware into
+     * this middleware so that it may optionally be called
+     * when appropriate.
+     *
+     * @param \Slim|\Slim\Middleware
+     */
+    final public function setNextMiddleware($nextMiddleware)
+    {
+        $this->next = $nextMiddleware;
+    }
+
+    /**
+     * Get next middleware
+     *
+     * This method retrieves the next downstream middleware
+     * previously injected into this middleware.
+     *
+     * @return \Slim|\Slim\Middleware
+     */
+    final public function getNextMiddleware()
+    {
+        return $this->next;
+    }
+
+    /**
+     * Call
+     *
+     * Perform actions specific to this middleware and optionally
+     * call the next downstream middleware.
+     */
+    abstract public function call();
+}