diff -r 000000000000 -r 7f95f8617b0b vendor/symfony/src/Symfony/Bundle/SecurityBundle/Command/InitAclCommand.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/symfony/src/Symfony/Bundle/SecurityBundle/Command/InitAclCommand.php	Sat Sep 24 15:40:41 2011 +0200
@@ -0,0 +1,80 @@
+<?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\Bundle\SecurityBundle\Command;
+
+use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
+use Symfony\Component\Security\Acl\Dbal\Schema;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Doctrine\DBAL\DriverManager;
+
+/**
+ * Installs the tables required by the ACL system
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+class InitAclCommand extends ContainerAwareCommand
+{
+    /**
+     * @see Command
+     */
+    protected function configure()
+    {
+        $this
+            ->setName('init:acl')
+            ->setDescription('Mounts ACL tables in the database')
+            ->setHelp(<<<EOT
+The <info>init:acl</info> command mounts ACL tables in the database.
+
+<info>php app/console ini:acl</info>
+
+The name of the DBAL connection must be configured in your <info>app/config/security.yml</info> configuration file in the <info>security.acl.connection</info> variable.
+
+<info>security:
+    acl:
+        connection: default</info>
+EOT
+            );
+    }
+
+    /**
+     * @see Command
+     */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $connection = $this->getContainer()->get('security.acl.dbal.connection');
+        $sm = $connection->getSchemaManager();
+        $tableNames = $sm->listTableNames();
+        $tables = array(
+            'class_table_name' => $this->getContainer()->getParameter('security.acl.dbal.class_table_name'),
+            'sid_table_name'   => $this->getContainer()->getParameter('security.acl.dbal.sid_table_name'),
+            'oid_table_name'   => $this->getContainer()->getParameter('security.acl.dbal.oid_table_name'),
+            'oid_ancestors_table_name' => $this->getContainer()->getParameter('security.acl.dbal.oid_ancestors_table_name'),
+            'entry_table_name' => $this->getContainer()->getParameter('security.acl.dbal.entry_table_name'),
+        );
+
+        foreach ($tables as $table) {
+            if (in_array($table, $tableNames, true)) {
+                $output->writeln(sprintf('The table "%s" already exists. Aborting.', $table));
+
+                return;
+            }
+        }
+
+        $schema = new Schema($tables);
+        foreach ($schema->toSql($connection->getDatabasePlatform()) as $sql) {
+            $connection->exec($sql);
+        }
+
+        $output->writeln('ACL tables have been initialized successfully.');
+    }
+}