[BUGFIX] Improvements

- Fixed errors with getRoute method.
- Added Response and Request classes.
- Added CSRF stuff.
- Cleanup and bugfixes.

src/Pecee/Http/Request.php

@@ -0,0 +1,46 @@
+<?php
+namespace Pecee\Http;
+
+class Request {
+
+    protected $uri;
+    protected $host;
+    protected $method;
+
+    public function __construct() {
+        $this->host = $_SERVER['HTTP_HOST'];
+        $this->uri = rtrim($_SERVER['REQUEST_URI'], '/') . '/';
+        $this->method = (isset($_POST['_method'])) ? strtolower($_POST['_method']) : strtolower($_SERVER['REQUEST_METHOD']);
+    }
+
+    /**
+     * @return string
+     */
+    public function getUri() {
+        return $this->uri;
+    }
+
+    /**
+     * @return string
+     */
+    public function getHost() {
+        return $this->host;
+    }
+
+    /**
+     * @return string
+     */
+    public function getMethod() {
+        return $this->method;
+    }
+
+    /**
+     * Get http basic auth user
+     * @return string|null
+     */
+    public function getUser() {
+        $data = http_digest_parse($_SERVER['PHP_AUTH_DIGEST']);
+        return (isset($data['username'])) ? $data['username'] : null;
+    }
+
+}