phpldapadmin/htdocs/schema.php

796 lines
23 KiB
PHP

<?php
/**
* Displays the schema for the specified server
*
* Variables that come in as GET vars:
* - view (optional)
* Shows attribute, objectclass or matching rule
* - viewvalue (optional)
* Shows the attribute, objectclass or matching rule
* - highlight_oid (optional)
* Use to higlight the oid in the syntaxes view.
*
* @package phpLDAPadmin
* @subpackage Page
*/
/**
*/
require './common.php';
$entry = array();
$entry['view'] = get_request('view','GET','false','objectclasses');
$entry['value'] = get_request('viewvalue','GET');
if (! is_null($entry['value'])) {
$entry['viewed'] = false;
$entry['value'] = strtolower($entry['value']);
}
$schema_error_str = sprintf('%s <b>%s</b>.<br /><br /></div>%s<ul><li>%s</li><li>%s</li><li>%s</li><li>%s</li></ul>',
_('Could not retrieve schema from'),$app['server']->getName(),
_('This could happen for several reasons, the most probable of which are:'),_('The server does not fully support the LDAP protocol.'),
_('Your version of PHP does not correctly perform the query.'),_('phpLDAPadmin doesn\'t know how to fetch the schema for your server.'),
_('Or lastly, your LDAP server doesnt provide this information.'));
printf('<h3 class="title">%s <b>%s</b></h3>',_('Schema for server'),$app['server']->getName());
$entry['schema_types'] = array(
'objectclasses'=>_('ObjectClasses'),
'attributes'=>_('Attribute Types'),
'syntaxes'=>_('Syntaxes'),
'matching_rules'=>_('Matching Rules'));
echo '<br />';
echo '<div style="text-align: center;">';
$counter = 0;
foreach ($entry['schema_types'] as $item => $value) {
if ($counter++)
{
echo ' | ';
}
$entry['href'][$item] = sprintf('cmd=schema&server_id=%s&view=%s',$app['server']->getIndex(),$item);
if ($entry['view'] == $item) {
echo _($value);
} else {
if (isAjaxEnabled())
{
printf('<a href="cmd.php?%s" onclick="return ajDISPLAY(\'BODY\',\'%s\',\'Loading %s\');" title="Loading %s">%s</a>',
htmlspecialchars($entry['href'][$item]),htmlspecialchars($entry['href'][$item]),$value,$value,$value); }
else
{
printf('<a href="cmd.php?%s">%s</a>', htmlspecialchars($entry['href'][$item]), _($value));
}
}
}
echo '</div>';
echo '<br />';
switch($entry['view']) {
case 'syntaxes':
$highlight_oid = get_request('highlight_oid','GET',false,false);
echo '<table class="result_table" border="0" style="margin-left: auto; margin-right: auto;">';
printf('<tr class="heading"><td>%s</td><td>%s</td></tr>',_('Syntax OID'),_('Description'));
$counter = 1;
$schema_syntaxes = $app['server']->SchemaSyntaxes();
if (! $schema_syntaxes)
{
error($schema_error_str, 'error', 'index.php');
}
foreach ($schema_syntaxes as $syntax) {
$counter++;
$oid = $syntax->getOID();
$desc = $syntax->getDescription();
if ($highlight_oid && $highlight_oid == $oid)
{
echo '<tr class="highlight">';
}
else
{
printf('<tr class="%s">', $counter % 2 == 0 ? 'even' : 'odd');
}
printf('<td>%s</td><td>%s</td></tr>',$oid,$desc);
}
echo '</table>';
break;
case 'attributes':
$entry['attr_types'] = array(
'desc' => _('Description'),
'obsolete' => _('Obsolete'),
'inherits' => _('Inherits from'),
'equality' => _('Equality'),
'ordering' => _('Ordering'),
'substring_rule' => _('Substring Rule'),
'syntax' => _('Syntax'),
'single_valued' => _('Single Valued'),
'collective' => _('Collective'),
'user_modification' => _('User Modification'),
'usage' => _('Usage'),
'maximum_length' => _('Maximum Length'),
'aliases' => _('Aliases'),
'used_by_objectclasses' => _('Used by objectClasses'),
'force_as_may' => _('Force as MAY by config')
);
$sattrs = $app['server']->SchemaAttributes();
if (! $sattrs || ! $app['server']->SchemaObjectClasses())
{
error($schema_error_str, 'error', 'index.php');
}
printf('<small>%s:</small>',_('Jump to an attribute type'));
echo '<form action="cmd.php" method="get">';
echo '<div>';
echo '<input type="hidden" name="cmd" value="schema" />';
printf('<input type="hidden" name="view" value="%s" />',$entry['view']);
printf('<input type="hidden" name="server_id" value="%s" />',$app['server']->getIndex());
if (isAjaxEnabled()) {
drawJSItems($sattrs);
echo '<select name="viewvalue" onchange="ajSHOWSCHEMA(\'attributes\',\'at\')" id="attributes">';
} else
{
echo '<select name="viewvalue" onchange="submit()">';
}
echo '<option value=""> - all -</option>';
foreach ($sattrs as $name => $attr)
{
printf('<option value="%s" %s>%s</option>',
$name, $name == $entry['value'] ? 'selected="selected" ' : '', $attr->getName(FALSE));
}
echo '</select>';
if (isAjaxEnabled())
{
printf('<input type="button" value="%s" onclick="ajSHOWSCHEMA(\'attributes\',\'at\')"/>', _('Go'));
}
else
{
printf('<input type="submit" value="%s" />', _('Go'));
}
echo '</div>';
echo '</form>';
echo '<br />';
foreach ($sattrs as $attr) {
if (isAjaxEnabled() || (is_null($entry['value']) || ! trim($entry['value']) || $entry['value']==$attr->getName())) {
if ((! is_null($entry['value']) && $entry['value']==$attr->getName()) || ! trim($entry['value']))
{
$entry['viewed'] = TRUE;
}
if (isAjaxEnabled() && $entry['value'])
{
printf('<div id="at%s" style="display: %s">', $attr->getName(), strcasecmp($entry['value'], $attr->getName()) ? 'none' : 'block');
}
else
{
printf('<div id="at%s">', $attr->getName());
}
echo '<table class="result_table" width="100%" border="0">';
printf('<tr class="heading"><td colspan="2"><a name="%s">%s</a></td></tr>',
$attr->getName(),$attr->getName(false));
$counter = 0;
foreach ($entry['attr_types'] as $item => $value) {
printf('<tr class="%s">',++$counter%2 ? 'odd' : 'even');
printf('<td class="title" style="width: 30%%;">%s</td>',$value);
switch ($item) {
case 'desc':
printf('<td>%s</td>',
is_null($attr->getDescription()) ?
'('._('no description').')' : $attr->getDescription());
echo '</tr>';
printf('<tr class="%s">',++$counter%2 ? 'odd' : 'even');
echo '<td class="title"><acronym title="Object Identier">OID</acronym></td>';
printf('<td>%s</td>',$attr->getOID());
break;
case 'obsolete':
printf('<td>%s</td>',$attr->getIsObsolete() ? '<b>'._('Yes').'</b>' : _('No'));
break;
case 'inherits':
echo '<td>';
if (is_null($attr->getSupAttribute()))
{
printf('(%s)', _('none'));
}
else {
$href = htmlspecialchars(sprintf('%s&viewvalue=%s',$entry['href']['attributes'],strtolower($attr->getSupAttribute())));
if (isAjaxEnabled())
{
printf('<a href="cmd.php?%s" onclick="return ajSHOWSCHEMA(\'attributes\',\'at\',\'%s\');">%s</a>',
$href, strtolower($attr->getSupAttribute()), $attr->getSupAttribute());
}
else
{
printf('<a href="cmd.php?%s">%s</a>', $href, $attr->getSupAttribute());
}
}
echo '</td>';
break;
case 'equality':
echo '<td>';
if (is_null($attr->getEquality()))
{
printf('(%s)', _('not specified'));
}
else {
$href = htmlspecialchars(sprintf('%s&viewvalue=%s',$entry['href']['matching_rules'],$attr->getEquality()));
if (isAjaxEnabled())
{
printf('<a href="cmd.php?%s" onclick="return ajJUMP(\'%s\',\'%s\',\'%s\');">%s</a>',
$href, $href, _('Matching Rules'), $attr->getEquality(), $attr->getEquality());
}
else
{
printf('<a href="cmd.php?%s">%s</a>', $href, $attr->getEquality());
}
}
echo '</td>';
break;
case 'ordering':
printf('<td>%s</td>',
is_null($attr->getOrdering()) ? '('._('not specified').')' : $attr->getOrdering());
break;
case 'substring_rule':
printf('<td>%s</td>',
is_null($attr->getSubstr()) ? '('._('not specified').')' : $attr->getSubstr());
break;
case 'syntax':
echo '<td>';
if (is_null($attr->getType())) {
echo $attr->getSyntaxOID();
} else {
$href = htmlspecialchars(sprintf('%s&highlight_oid=%s',$entry['href']['syntaxes'],$attr->getSyntaxOID()));
if (isAjaxEnabled())
{
printf('<a href="cmd.php?%s" onclick="return ajJUMP(\'%s\',\'%s\',\'%s\');">%s (%s)</a>',
$href, $href, _('Syntaxes'), '', $attr->getType(), $attr->getSyntaxOID());
}
else
{
printf('<a href="cmd.php?%s">%s (%s)</a>', $href, $attr->getType(), $attr->getSyntaxOID());
}
}
echo '</td>';
break;
case 'single_valued':
printf('<td>%s</td>',$attr->getIsSingleValue() ? _('Yes') : _('No'));
break;
case 'collective':
printf('<td>%s</td>',$attr->getIsCollective() ? _('Yes') : _('No'));
break;
case 'user_modification':
printf('<td>%s</td>',$attr->getIsNoUserModification() ? _('No') : _('Yes'));
break;
case 'usage':
printf('<td>%s</td>',$attr->getUsage() ?: '('._('not specified').')');
break;
case 'maximum_length':
echo '<td>';
if ( is_null($attr->getMaxLength()))
{
echo '(' . _('not applicable') . ')';
}
else
{
printf('%s %s', number_format($attr->getMaxLength()),
$attr->getMaxLength() > 1 ? _('characters') : _('character'));
}
echo '</td>';
break;
case 'aliases':
echo '<td>';
if (count($attr->getAliases()) == 0)
{
printf('(%s)', _('none'));
}
else
{
foreach ($attr->getAliases() as $alias)
{
$href = htmlspecialchars(sprintf('%s&viewvalue=%s', $entry['href']['attributes'], strtolower($alias)));
if (isAjaxEnabled())
{
printf('<a href="cmd.php?%s" onclick="return ajSHOWSCHEMA(\'attributes\',\'at\',\'%s\');">%s</a>',
$href, strtolower($alias), $alias);
} else
{
printf('<a href="cmd.php?%s">%s</a>', $href, $alias);
}
}
}
echo '</td>';
break;
case 'used_by_objectclasses':
echo '<td>';
if (count($attr->getUsedInObjectClasses()) == 0)
{
printf('(%s)', _('none'));
}
else
{
foreach ($attr->getUsedInObjectClasses() as $objectclass)
{
$href = htmlspecialchars(sprintf('%s&viewvalue=%s', $entry['href']['objectclasses'], strtolower($objectclass)));
if (isAjaxEnabled())
{
printf('<a href="cmd.php?%s" onclick="return ajJUMP(\'%s\',\'%s\',\'%s\');">%s</a> ',
$href, $href, _('ObjectClasses'), strtolower($objectclass), $objectclass);
} else
{
printf('<a href="cmd.php?%s">%s</a> ', $href, $objectclass);
}
}
}
echo '</td>';
break;
case 'force_as_may':
printf('<td>%s</td>',$attr->isForceMay() ? _('Yes') : _('No'));
break;
}
echo '</tr>';
}
echo '</table>';
echo '<br />';
echo '</div>';
}
}
break;
case 'matching_rules':
$schema_matching_rules = $app['server']->MatchingRules();
if (! $schema_matching_rules)
{
error($schema_error_str, 'error', 'index.php');
}
printf('<small>%s</small><br />',_('Jump to a matching rule'));
echo '<form action="cmd.php" method="get">';
echo '<div>';
echo '<input type="hidden" name="cmd" value="schema" />';
printf('<input type="hidden" name="server_id" value="%s" />',$app['server']->getIndex());
echo '<input type="hidden" name="view" value="matching_rules" />';
if (isAjaxEnabled()) {
drawJSItems($schema_matching_rules);
echo '<select name="viewvalue" onchange="ajSHOWSCHEMA(\'matchingrules\',\'mr\')" id="matchingrules">';
} else
{
echo '<select name="viewvalue" onchange="submit()">';
}
echo '<option value=""> - all -</option>';
foreach ($schema_matching_rules as $rule)
{
printf('<option value="%s" %s>%s</option>',
$rule->getName(),
($rule->getName() == $entry['value'] ? 'selected="selected"' : ''),
$rule->getName(FALSE));
}
echo '</select>';
if (isAjaxEnabled())
{
printf('<input type="button" value="%s" onclick="ajSHOWSCHEMA(\'matchingrules\',\'mr\')"/>', _('Go'));
}
else
{
printf('<input type="submit" value="%s" />', _('Go'));
}
echo '</div>';
echo '</form>';
echo '<br />';
echo '<table class="result_table" width="100%" border="0">';
printf('<tr class="heading"><td>%s</td><td>%s</td><td>%s</td></tr>',
_('Matching Rule OID'),_('Name'),_('Used by Attributes'));
$counter = 1;
foreach ($schema_matching_rules as $rule) {
$counter++;
$oid = $rule->getOID();
$desc = $rule->getName(false);
if (isAjaxEnabled() || (is_null($entry['value']) || ! trim($entry['value']) || $entry['value']==$rule->getName())) {
if ((! is_null($entry['value']) && $entry['value']==$rule->getName()) || ! trim($entry['value']))
{
$entry['viewed'] = TRUE;
}
if (null != $rule->getDescription())
{
$desc .= sprintf(' (%s)', $rule->getDescription());
}
if ( $rule->getIsObsolete())
{
$desc .= sprintf(' <span style="color:red">%s</span>', _('Obsolete'));
}
if (isAjaxEnabled() && $entry['value'])
{
printf('<tr class="%s" id="mr%s" style="display: %s">', $counter % 2 ? 'odd' : 'even', $rule->getName(),
strcasecmp($entry['value'], $rule->getName()) ? 'none' : '');
}
else
{
printf('<tr class="%s" id="mr%s">', $counter % 2 ? 'odd' : 'even', $rule->getName());
}
printf('<td>%s</td>',$oid);
printf('<td>%s</td>',$desc);
echo '<td>';
if (count($rule->getUsedByAttrs()) == 0) {
printf('<div style="text-align: center;">(%s)</div><br /><br />',_('none'));
} else {
echo '<table width="100%" border="0"><tr><td>';
echo '<form action="cmd.php" method="get">';
echo '<div>';
echo '<input type="hidden" name="cmd" value="schema" />';
printf('<input type="hidden" name="server_id" value="%s" />',$app['server']->getIndex());
echo '<input type="hidden" name="view" value="attributes" />';
printf('<select size="4" name="viewvalue" id="vv%s">',$rule->getName());
foreach ($rule->getUsedByAttrs() as $attr)
{
printf('<option>%s</option>', $attr);
}
echo '</select><br />';
if (isAjaxEnabled())
{
printf('<input type="button" value="%s" onclick="return ajJUMP(\'cmd=schema&amp;view=attributes&amp;server_id=%s\',\'%s\',\'%s\',\'vv\');"/>',
_('Go'), $app['server']->getIndex(), _('Attributes'), $rule->getName());
}
else
{
printf('<input type="submit" value="%s" />', _('Go'));
}
echo '</div>';
echo '</form>';
echo '</td></tr></table>';
}
echo '</td>';
echo '</tr>';
}
}
echo '</table>';
break;
case 'objectclasses':
$socs = $app['server']->SchemaObjectClasses();
if (! $socs)
{
error($schema_error_str, 'error', 'index.php');
}
printf('<small>%s:</small>',_('Jump to an objectClass'));
echo '<form action="cmd.php" method="get">';
echo '<div>';
echo '<input type="hidden" name="cmd" value="schema" />';
printf('<input type="hidden" name="view" value="%s" />',$entry['view']);
printf('<input type="hidden" name="server_id" value="%s" />',$app['server']->getIndex());
if (isAjaxEnabled()) {
drawJSItems($socs);
echo '<select name="viewvalue" onchange="ajSHOWSCHEMA(\'objectclasses\',\'oc\')" id="objectclasses">';
} else
{
echo '<select name="viewvalue" onchange="submit()">';
}
echo '<option value=""> - all - </option>';
foreach ($socs as $name => $oclass)
{
printf('<option value="%s" %s>%s</option>',
$name, $name == $entry['value'] ? 'selected="selected" ' : '', $oclass->getName(FALSE));
}
echo '</select>';
if (isAjaxEnabled())
{
printf('<input type="button" value="%s" onclick="ajSHOWSCHEMA(\'objectclasses\',\'oc\')"/>', _('Go'));
}
else
{
printf('<input type="submit" value="%s" />', _('Go'));
}
echo '</div>';
echo '</form>';
echo '<br />';
foreach ($socs as $name => $oclass) {
if (isAjaxEnabled() || (is_null($entry['value']) || ! trim($entry['value']) || $entry['value']==$oclass->getName())) {
if ((! is_null($entry['value']) && $entry['value']==$oclass->getName()) || ! trim($entry['value']))
{
$entry['viewed'] = TRUE;
}
if (isAjaxEnabled() && $entry['value'])
{
printf('<div id="oc%s" style="display: %s">', $oclass->getName(), strcasecmp($entry['value'], $oclass->getName()) ? 'none' : '');
}
else
{
printf('<div id="oc%s">', $oclass->getName());
}
echo '<table class="result_table" width="100%" border="0">';
printf('<tr class="heading"><td colspan="4"><a name="%s">%s</a></td></tr>',$name,$oclass->getName(false));
printf('<tr class="odd"><td colspan="4">%s: <b>%s</b></td></tr>',_('OID'),$oclass->getOID());
if ($oclass->getDescription())
{
printf('<tr class="odd"><td colspan="4">%s: <b>%s</b></td></tr>', _('Description'), $oclass->getDescription());
}
printf('<tr class="odd"><td colspan="4">%s: <b>%s</b></td></tr>',_('Type'),$oclass->getType());
if ($oclass->getIsObsolete())
{
printf('<tr class="odd"><td colspan="4">%s</td></tr>', _('This objectClass is obsolete.'));
}
printf('<tr class="odd"><td colspan="4">%s: <b>',_('Inherits from'));
if (count($oclass->getSupClasses()) == 0)
{
printf('(%s)', _('none'));
}
else
{
foreach ($oclass->getSupClasses() as $i => $object_class)
{
$href = htmlspecialchars(sprintf('%s&viewvalue=%s', $entry['href']['objectclasses'], strtolower($object_class)));
if (isAjaxEnabled())
{
printf('<a href="cmd.php?%s" onclick="return ajSHOWSCHEMA(\'objectclasses\',\'oc\',\'%s\');">%s</a>',
$href, strtolower($object_class), $object_class);
} else
{
printf('<a href="cmd.php?%s&viewvalue=%s" title="%s">%s</a>',
$href, $object_class, _('Jump to this objectClass definition'), $object_class);
}
if ($i < count($oclass->getSupClasses()) - 1)
{
echo ', ';
}
}
}
echo '</b></td></tr>';
printf('<tr class="odd"><td colspan="4">%s: <b>',_('Parent to'));
if (strcasecmp($oclass->getName(),'top') == 0) {
$href = htmlspecialchars($entry['href']['objectclasses']);
if (isAjaxEnabled())
{
printf('<a href="cmd.php?%s" onclick="return ajSHOWSCHEMA(\'objectclasses\',\'oc\',\'\');">all</a>',
$href);
}
else
{
printf('(<a href="cmd.php?%s">all</a>)', $href);
}
} elseif (count($oclass->getChildObjectClasses()) == 0)
{
printf('(%s)', _('none'));
}
else
{
foreach ($oclass->getChildObjectClasses() as $i => $object_class)
{
$href = htmlspecialchars(sprintf('%s&viewvalue=%s', $entry['href']['objectclasses'], strtolower($object_class)));
if (isAjaxEnabled())
{
printf('<a href="cmd.php?%s" title="%s" onclick="return ajSHOWSCHEMA(\'objectclasses\',\'oc\',\'%s\');">%s</a>',
$href, _('Jump to this objectClass definition'), strtolower($object_class), $object_class);
} else
{
printf('<a href="cmd.php?%s" title="%s">%s</a>', $href, _('Jump to this objectClass definition'), $object_class);
}
if ($i < count($oclass->getChildObjectClasses()) - 1)
{
echo ', ';
}
}
}
echo '</b></td></tr>';
printf('<tr class="even"><td class="blank" rowspan="2" style="width: 5%%;">&nbsp;</td><td style="width: 45%%;"><b>%s</b></td><td style="width: 45%%;"><b>%s</b></td><td class="blank" rowspan="2" style="width: 5%%;">&nbsp;</td></tr>',
_('Required Attributes'),_('Optional Attributes'));
echo '<tr class="odd">';
echo '<td>';
if ($attrs = $oclass->getMustAttrs(true)) {
echo '<ul class="list">';
foreach ($attrs as $attr) {
echo '<li>';
$href = htmlspecialchars(sprintf('%s&viewvalue=%s',$entry['href']['attributes'],$attr->getName()));
if (isAjaxEnabled())
{
printf('<a href="cmd.php?%s" onclick="return ajJUMP(\'%s\',\'%s\',\'%s\');">%s</a>',
$href, $href, _('Attributes'), $attr->getName(), $attr->getName(FALSE));
}
else
{
printf('<a href="cmd.php?%s">%s</a>', $href, $attr->getName(FALSE));
}
if ($attr->getSource() != $oclass->getName(false)) {
echo '<br />';
$href = htmlspecialchars(sprintf('%s&viewvalue=%s',$entry['href']['objectclasses'],strtolower($attr->getSource())));
printf('<small>(%s ',_('Inherited from'));
if (isAjaxEnabled())
{
printf('<a href="cmd.php?%s" title="%s" onclick="return ajSHOWSCHEMA(\'objectclasses\',\'oc\',\'%s\');">%s</a>',
$href, _('Jump to this objectClass definition'), strtolower($attr->getSource()), $attr->getSource());
}
else
{
printf('<a href="cmd.php?%s">%s</a>', $href, $attr->getSource());
}
echo ')</small>';
}
echo '</li>';
}
echo '</ul>';
} else
{
printf('(%s)', _('none'));
}
echo '</td>';
echo '<td>';
if ($attrs = $oclass->getMayAttrs(true)) {
echo '<ul class="list">';
foreach ($attrs as $attr) {
echo '<li>';
$href = htmlspecialchars(sprintf('%s&viewvalue=%s',$entry['href']['attributes'],$attr->getName()));
if (isAjaxEnabled())
{
printf('<a href="cmd.php?%s" onclick="return ajJUMP(\'%s\',\'%s\',\'%s\');">%s</a>',
$href, $href, _('Attributes'), $attr->getName(), $attr->getName(FALSE));
}
else
{
printf('<a href="cmd.php?%s">%s</a>', $href, $attr->getName(FALSE));
}
if ($attr->getSource() != $oclass->getName(false)) {
echo '<br />';
$href = htmlspecialchars(sprintf('%s&viewvalue=%s',$entry['href']['objectclasses'],strtolower($attr->getSource())));
printf('<small>(%s ',_('Inherited from'));
if (isAjaxEnabled())
{
printf('<a href="cmd.php?%s" title="%s" onclick="return ajSHOWSCHEMA(\'objectclasses\',\'oc\',\'%s\');">%s</a>',
$href, _('Jump to this objectClass definition'), strtolower($attr->getSource()), $attr->getSource());
}
else
{
printf('<a href="cmd.php?%s">%s</a>', $href, $attr->getSource());
}
echo ')</small>';
}
if ($oclass->isForceMay($attr->getName())) {
echo '<br />';
printf('<small>%s</small>',_('This attribute has been forced as a MAY attribute by the configuration'));
}
echo '</li>';
}
echo '</ul>';
} else
{
printf('(%s)', _('none'));
}
echo '</td>';
echo '</tr>';
echo '</table>';
echo '<br />';
echo '</div>';
}
}
break;
}
if (! is_null($entry['value']) && ! $entry['viewed'])
{
error(sprintf(_('No such schema item: "%s"'), $entry['value']), 'error', 'index.php');
}
function drawJSItems($object) {
echo '<script type="text/javascript">'."\n";
echo "
function items() {
var \$items = new Array();";
$counter = 0;
foreach ($object as $attr) {
printf(' items[%s] = "%s";',$counter++,$attr->getName());
echo "\n";
}
echo '
return items;
}';
echo '</script>';
}