--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/symfony/src/Symfony/Component/Process/ExecutableFinder.php	Sat Sep 24 15:40:41 2011 +0200
@@ -0,0 +1,72 @@
+<?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\Process;
+
+/**
+ * Generic executable finder.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+class ExecutableFinder
+{
+    private $suffixes = array('.exe', '.bat', '.cmd', '.com');
+
+    public function setSuffixes(array $suffixes)
+    {
+        $this->suffixes = $suffixes;
+    }
+
+    public function addSuffix($suffix)
+    {
+        $this->suffixes[] = $suffix;
+    }
+
+    /**
+     * Finds an executable by name.
+     *
+     * @param string $name    The executable name (without the extension)
+     * @param string $default The default to return if no executable is found
+     *
+     * @return string The executable path or default value
+     */
+    public function find($name, $default = null)
+    {
+        if (ini_get('open_basedir')) {
+            $searchPath = explode(PATH_SEPARATOR, getenv('open_basedir'));
+            $dirs = array();
+            foreach ($searchPath as $path) {
+                if (is_dir($path)) {
+                    $dirs[] = $path;
+                } else {
+                    $file = str_replace(dirname($path), '', $path);
+                    if ($file == $name && is_executable($path)) {
+                        return $path;
+                    }
+                }
+            }
+        } else {
+            $dirs = explode(PATH_SEPARATOR, getenv('PATH') ? getenv('PATH') : getenv('Path'));
+        }
+
+        $suffixes = DIRECTORY_SEPARATOR == '\\' ? (getenv('PATHEXT') ? explode(PATH_SEPARATOR, getenv('PATHEXT')) : $this->suffixes) : array('');
+        foreach ($suffixes as $suffix) {
+            foreach ($dirs as $dir) {
+                if (is_file($file = $dir.DIRECTORY_SEPARATOR.$name.$suffix) && is_executable($file)) {
+                    return $file;
+                }
+            }
+        }
+
+        return $default;
+    }
+}