1 files changed, 241 insertions, 0 deletions
diff --git a/library/Icinga/Protocol/Ldap/Root.php b/library/Icinga/Protocol/Ldap/Root.php
new file mode 100644
index 0000000..5d7a63d
--- /dev/null
+++ b/library/Icinga/Protocol/Ldap/Root.php
@@ -0,0 +1,241 @@
+<?php
+/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Protocol\Ldap;
+
+use Icinga\Exception\IcingaException;
+
+/**
+ * This class is a special node object, representing your connections root node
+ *
+ * @copyright  Copyright (c) 2013 Icinga-Web Team <info@icinga.com>
+ * @author     Icinga-Web Team <info@icinga.com>
+ * @package    Icinga\Protocol\Ldap
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU General Public License
+ * @package Icinga\Protocol\Ldap
+ */
+class Root
+{
+    /**
+     * @var string
+     */
+    protected $rdn;
+
+    /**
+     * @var LdapConnection
+     */
+    protected $connection;
+
+    /**
+     * @var array
+     */
+    protected $children = array();
+
+    /**
+     * @var array
+     */
+    protected $props = array();
+
+    /**
+     * @param LdapConnection $connection
+     */
+    protected function __construct(LdapConnection $connection)
+    {
+        $this->connection = $connection;
+    }
+
+    /**
+     * @return bool
+     */
+    public function hasParent()
+    {
+        return false;
+    }
+
+    /**
+     * @param LdapConnection $connection
+     * @return Root
+     */
+    public static function forConnection(LdapConnection $connection)
+    {
+        $root = new Root($connection);
+        return $root;
+    }
+
+    /**
+     * @param $dn
+     * @param array $props
+     * @return Node
+     */
+    public function createChildByDN($dn, $props = array())
+    {
+        $dn = $this->stripMyDN($dn);
+        $parts = array_reverse(LdapUtils::explodeDN($dn));
+        $parent = $this;
+        while ($rdn = array_shift($parts)) {
+            if ($parent->hasChildRDN($rdn)) {
+                $child = $parent->getChildByRDN($rdn);
+            } else {
+                $child = Node::createWithRDN($parent, $rdn, (array)$props);
+                $parent->addChild($child);
+            }
+            $parent = $child;
+        }
+        return $child;
+    }
+
+    /**
+     * @param $rdn
+     * @return bool
+     */
+    public function hasChildRDN($rdn)
+    {
+        return array_key_exists(strtolower($rdn), $this->children);
+    }
+
+    /**
+     * @param $rdn
+     * @return mixed
+     * @throws IcingaException
+     */
+    public function getChildByRDN($rdn)
+    {
+        if (!$this->hasChildRDN($rdn)) {
+            throw new IcingaException(
+                'The child RDN "%s" is not available',
+                $rdn
+            );
+        }
+        return $this->children[strtolower($rdn)];
+    }
+
+    /**
+     * @return array
+     */
+    public function children()
+    {
+        return $this->children;
+    }
+
+    public function countChildren()
+    {
+        return count($this->children);
+    }
+
+    /**
+     * @return bool
+     */
+    public function hasChildren()
+    {
+        return !empty($this->children);
+    }
+
+    /**
+     * @param Node $child
+     * @return $this
+     */
+    public function addChild(Node $child)
+    {
+        $this->children[strtolower($child->getRDN())] = $child;
+        return $this;
+    }
+
+    /**
+     * @param $dn
+     * @return string
+     */
+    protected function stripMyDN($dn)
+    {
+        $this->assertSubDN($dn);
+        return substr($dn, 0, strlen($dn) - strlen($this->getDN()) - 1);
+    }
+
+    /**
+     * @param $dn
+     * @return $this
+     * @throws IcingaException
+     */
+    protected function assertSubDN($dn)
+    {
+        $mydn = $this->getDN();
+        $end = substr($dn, -1 * strlen($mydn));
+        if (strtolower($end) !== strtolower($mydn)) {
+            throw new IcingaException(
+                '"%s" is not a child of "%s"',
+                $dn,
+                $mydn
+            );
+        }
+        if (strlen($dn) === strlen($mydn)) {
+            throw new IcingaException(
+                '"%s" is not a child of "%s", they are equal',
+                $dn,
+                $mydn
+            );
+        }
+        return $this;
+    }
+
+    /**
+     * @param LdapConnection $connection
+     * @return $this
+     */
+    public function setConnection(LdapConnection $connection)
+    {
+        $this->connection = $connection;
+        return $this;
+    }
+
+    /**
+     * @return LdapConnection
+     */
+    public function getConnection()
+    {
+        return $this->connection;
+    }
+
+    /**
+     * @return bool
+     */
+    public function hasBeenChanged()
+    {
+        return false;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getRDN()
+    {
+        return $this->getDN();
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getDN()
+    {
+        return $this->connection->getDn();
+    }
+
+    /**
+     * @param $key
+     * @return null
+     */
+    public function __get($key)
+    {
+        if (!array_key_exists($key, $this->props)) {
+            return null;
+        }
+        return $this->props[$key];
+    }
+
+    /**
+     * @param $key
+     * @return bool
+     */
+    public function __isset($key)
+    {
+        return array_key_exists($key, $this->props);
+    }
+}