/usr/share/php/Horde/Kolab/Format/Xml/Type/Uid.php is in php-horde-kolab-format 2.0.8-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* Handles the UID attribute.
*
* PHP version 5
*
* @category Kolab
* @package Kolab_Format
* @author Gunnar Wrobel <wrobel@pardus.de>
* @license http://www.horde.org/licenses/lgpl21 LGPL
* @link http://www.horde.org/libraries/Horde_Kolab_Format
*/
/**
* Handles the UID attribute.
*
* Copyright 2011-2016 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (LGPL). If you did not
* receive this file, see
* http://www.horde.org/licenses/lgpl21.
*
* @category Kolab
* @package Kolab_Format
* @author Gunnar Wrobel <wrobel@pardus.de>
* @license http://www.horde.org/licenses/lgpl21 LGPL
* @link http://www.horde.org/libraries/Horde_Kolab_Format
*/
class Horde_Kolab_Format_Xml_Type_Uid
extends Horde_Kolab_Format_Xml_Type_Base
{
/**
* Load the node value from the Kolab object.
*
* @param string $name The name of the the
* attribute to be fetched.
* @param array &$attributes The data array that
* holds all attribute
* values.
* @param DOMNode $parent_node The parent node of the
* node to be loaded.
* @param Horde_Kolab_Format_Xml_Helper $helper A XML helper instance.
* @param array $params Additiona parameters for
* this parse operation.
*
* @return DOMNode|boolean The named DOMNode or false if no node value was
* found.
*/
public function load(
$name,
&$attributes,
$parent_node,
Horde_Kolab_Format_Xml_Helper $helper,
$params = array()
)
{
$result = parent::load($name, $attributes, $parent_node, $helper, $params);
if (!$result && !$this->isRelaxed($params)) {
throw new Horde_Kolab_Format_Exception_MissingUid();
}
return $result;
}
/**
* Update the specified attribute.
*
* @param string $name The name of the the
* attribute to be updated.
* @param array $attributes The data array that holds
* all attribute values.
* @param DOMNode $parent_node The parent node of the
* node that should be
* updated.
* @param Horde_Kolab_Format_Xml_Helper $helper A XML helper instance.
* @param array $params Additional parameters
* for this write operation.
*
* @return DOMNode|boolean The new/updated child node or false if this
* failed.
*
* @throws Horde_Kolab_Format_Exception If converting the data to XML failed.
*/
public function save(
$name,
$attributes,
$parent_node,
Horde_Kolab_Format_Xml_Helper $helper,
$params = array()
)
{
$node = $helper->findNodeRelativeTo(
'./' . $name, $parent_node
);
if ($node === false) {
if (!isset($attributes[$name])) {
if ($this->isRelaxed($params)) {
return false;
} else {
throw new Horde_Kolab_Format_Exception_MissingUid();
}
}
} else {
if (isset($attributes[$name])) {
if (($old = $this->loadNodeValue($node, $helper, $params)) != $attributes[$name]) {
if (!$this->isRelaxed($params)) {
throw new Horde_Kolab_Format_Exception(
sprintf(
'Not attempting to overwrite old %s %s with new value %s!',
$name,
$old,
$attributes['uid']
)
);
}
} else {
return $node;
}
}
}
$result = $this->saveNodeValue(
$name,
$this->generateWriteValue($name, $attributes, $params),
$parent_node,
$helper,
$params,
$node
);
return ($node !== false) ? $node : $result;
}
}
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