+++ /dev/null
-<?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\Finder\Shell;
-
-@trigger_error('The '.__NAMESPACE__.'\Shell class is deprecated since Symfony 2.8 and will be removed in 3.0.', E_USER_DEPRECATED);
-
-/**
- * @author Jean-François Simon <contact@jfsimon.fr>
- *
- * @deprecated since 2.8, to be removed in 3.0.
- */
-class Shell
-{
- const TYPE_UNIX = 1;
- const TYPE_DARWIN = 2;
- const TYPE_CYGWIN = 3;
- const TYPE_WINDOWS = 4;
- const TYPE_BSD = 5;
-
- /**
- * @var string|null
- */
- private $type;
-
- /**
- * Returns guessed OS type.
- *
- * @return int
- */
- public function getType()
- {
- if (null === $this->type) {
- $this->type = $this->guessType();
- }
-
- return $this->type;
- }
-
- /**
- * Tests if a command is available.
- *
- * @param string $command
- *
- * @return bool
- */
- public function testCommand($command)
- {
- if (!function_exists('exec')) {
- return false;
- }
-
- // todo: find a better way (command could not be available)
- $testCommand = 'which ';
- if (self::TYPE_WINDOWS === $this->type) {
- $testCommand = 'where ';
- }
-
- $command = escapeshellcmd($command);
-
- exec($testCommand.$command, $output, $code);
-
- return 0 === $code && count($output) > 0;
- }
-
- /**
- * Guesses OS type.
- *
- * @return int
- */
- private function guessType()
- {
- $os = strtolower(PHP_OS);
-
- if (false !== strpos($os, 'cygwin')) {
- return self::TYPE_CYGWIN;
- }
-
- if (false !== strpos($os, 'darwin')) {
- return self::TYPE_DARWIN;
- }
-
- if (false !== strpos($os, 'bsd')) {
- return self::TYPE_BSD;
- }
-
- if (0 === strpos($os, 'win')) {
- return self::TYPE_WINDOWS;
- }
-
- return self::TYPE_UNIX;
- }
-}