--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/symfony/src/Symfony/Component/Security/Acl/Dbal/Schema.php	Sat Sep 24 15:40:41 2011 +0200
@@ -0,0 +1,145 @@
+<?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\Security\Acl\Dbal;
+
+use Doctrine\DBAL\Schema\Schema as BaseSchema;
+
+/**
+ * The schema used for the ACL system.
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+final class Schema extends BaseSchema
+{
+    protected $options;
+
+    /**
+     * Constructor
+     *
+     * @param array $options the names for tables
+     * @return void
+     */
+    public function __construct(array $options)
+    {
+        parent::__construct();
+
+        $this->options = $options;
+
+        $this->addClassTable();
+        $this->addSecurityIdentitiesTable();
+        $this->addObjectIdentitiesTable();
+        $this->addObjectIdentityAncestorsTable();
+        $this->addEntryTable();
+    }
+
+    /**
+     * Adds the class table to the schema
+     *
+     * @return void
+     */
+    protected function addClassTable()
+    {
+        $table = $this->createTable($this->options['class_table_name']);
+        $table->addColumn('id', 'integer', array('unsigned' => true, 'autoincrement' => 'auto'));
+        $table->addColumn('class_type', 'string', array('length' => 200));
+        $table->setPrimaryKey(array('id'));
+        $table->addUniqueIndex(array('class_type'));
+    }
+
+    /**
+     * Adds the entry table to the schema
+     *
+     * @return void
+     */
+    protected function addEntryTable()
+    {
+        $table = $this->createTable($this->options['entry_table_name']);
+
+        $table->addColumn('id', 'integer', array('unsigned' => true, 'autoincrement' => 'auto'));
+        $table->addColumn('class_id', 'integer', array('unsigned' => true));
+        $table->addColumn('object_identity_id', 'integer', array('unsigned' => true, 'notnull' => false));
+        $table->addColumn('field_name', 'string', array('length' => 50, 'notnull' => false));
+        $table->addColumn('ace_order', 'smallint', array('unsigned' => true));
+        $table->addColumn('security_identity_id', 'integer', array('unsigned' => true));
+        $table->addColumn('mask', 'integer');
+        $table->addColumn('granting', 'boolean');
+        $table->addColumn('granting_strategy', 'string', array('length' => 30));
+        $table->addColumn('audit_success', 'boolean');
+        $table->addColumn('audit_failure', 'boolean');
+
+        $table->setPrimaryKey(array('id'));
+        $table->addUniqueIndex(array('class_id', 'object_identity_id', 'field_name', 'ace_order'));
+        $table->addIndex(array('class_id', 'object_identity_id', 'security_identity_id'));
+
+        $table->addForeignKeyConstraint($this->getTable($this->options['class_table_name']), array('class_id'), array('id'), array('onDelete' => 'CASCADE', 'onUpdate' => 'CASCADE'));
+        $table->addForeignKeyConstraint($this->getTable($this->options['oid_table_name']), array('object_identity_id'), array('id'), array('onDelete' => 'CASCADE', 'onUpdate' => 'CASCADE'));
+        $table->addForeignKeyConstraint($this->getTable($this->options['sid_table_name']), array('security_identity_id'), array('id'), array('onDelete' => 'CASCADE', 'onUpdate' => 'CASCADE'));
+    }
+
+    /**
+     * Adds the object identity table to the schema
+     *
+     * @return void
+     */
+    protected function addObjectIdentitiesTable()
+    {
+        $table = $this->createTable($this->options['oid_table_name']);
+
+        $table->addColumn('id', 'integer', array('unsigned' => true, 'autoincrement' => 'auto'));
+        $table->addColumn('class_id', 'integer', array('unsigned' => true));
+        $table->addColumn('object_identifier', 'string', array('length' => 100));
+        $table->addColumn('parent_object_identity_id', 'integer', array('unsigned' => true, 'notnull' => false));
+        $table->addColumn('entries_inheriting', 'boolean');
+
+        $table->setPrimaryKey(array('id'));
+        $table->addUniqueIndex(array('object_identifier', 'class_id'));
+        $table->addIndex(array('parent_object_identity_id'));
+
+        $table->addForeignKeyConstraint($table, array('parent_object_identity_id'), array('id'), array('onDelete' => 'RESTRICT', 'onUpdate' => 'RESTRICT'));
+    }
+
+    /**
+     * Adds the object identity relation table to the schema
+     *
+     * @return void
+     */
+    protected function addObjectIdentityAncestorsTable()
+    {
+        $table = $this->createTable($this->options['oid_ancestors_table_name']);
+
+        $table->addColumn('object_identity_id', 'integer', array('unsigned' => true));
+        $table->addColumn('ancestor_id', 'integer', array('unsigned' => true));
+
+        $table->setPrimaryKey(array('object_identity_id', 'ancestor_id'));
+
+        $oidTable = $this->getTable($this->options['oid_table_name']);
+        $table->addForeignKeyConstraint($oidTable, array('object_identity_id'), array('id'), array('onDelete' => 'CASCADE', 'onUpdate' => 'CASCADE'));
+        $table->addForeignKeyConstraint($oidTable, array('ancestor_id'), array('id'), array('onDelete' => 'CASCADE', 'onUpdate' => 'CASCADE'));
+    }
+
+    /**
+     * Adds the security identity table to the schema
+     *
+     * @return void
+     */
+    protected function addSecurityIdentitiesTable()
+    {
+        $table = $this->createTable($this->options['sid_table_name']);
+
+        $table->addColumn('id', 'integer', array('unsigned' => true, 'autoincrement' => 'auto'));
+        $table->addColumn('identifier', 'string', array('length' => 200));
+        $table->addColumn('username', 'boolean');
+
+        $table->setPrimaryKey(array('id'));
+        $table->addUniqueIndex(array('identifier', 'username'));
+    }
+}