diff -r 000000000000 -r 7f95f8617b0b vendor/symfony/src/Symfony/Component/ClassLoader/MapClassLoader.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/symfony/src/Symfony/Component/ClassLoader/MapClassLoader.php	Sat Sep 24 15:40:41 2011 +0200
@@ -0,0 +1,76 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader;
+
+/**
+ * A class loader that uses a mapping file to look up paths.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class MapClassLoader
+{
+    private $map = array();
+
+    /**
+     * Constructor.
+     *
+     * @param array $map A map where keys are classes and values the absolute file path
+     */
+    public function __construct(array $map)
+    {
+        $this->map = $map;
+    }
+
+    /**
+     * Registers this instance as an autoloader.
+     *
+     * @param Boolean $prepend Whether to prepend the autoloader or not
+     */
+    public function register($prepend = false)
+    {
+        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
+    }
+
+    /**
+     * Loads the given class or interface.
+     *
+     * @param string $class The name of the class
+     */
+    public function loadClass($class)
+    {
+        if ('\\' === $class[0]) {
+            $class = substr($class, 1);
+        }
+
+        if (isset($this->map[$class])) {
+            require $this->map[$class];
+        }
+    }
+
+    /**
+     * Finds the path to the file where the class is defined.
+     *
+     * @param string $class The name of the class
+     *
+     * @return string|null The path, if found
+     */
+    public function findFile($class)
+    {
+        if ('\\' === $class[0]) {
+            $class = substr($class, 1);
+        }
+
+        if (isset($this->map[$class])) {
+            return $this->map[$class];
+        }
+    }
+}