File: /home/posscale/subdomains/Phone_directories/lib/types/dhcp.inc
<?php
/*
$Id: dhcp.inc 5419 2014-09-13 14:43:44Z gruberroland $
This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/)
Copyright (C) 2008 Thomas Manninger
2009 - 2014 Roland Gruber
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/**
* The account type for DHCP
*
* @package types
* @author Thomas Manninger
**/
/**
* The account type for DHCP
*
* @package types
**/
class dhcp extends baseType {
/**
* Constructs a new DHCP type object.
*/
public function __construct() {
parent::__construct();
$this->LABEL_CREATE_ANOTHER_ACCOUNT = _('Create another DHCP entry');
$this->LABEL_BACK_TO_ACCOUNT_LIST = _('Back to DHCP list');
}
/**
* Returns the alias name of this account type.
*
* @return string alias name
*/
public function getAlias() {
return _("DHCP");
}
/**
* Returns the description of this account type.
*
* @return string description
*/
public function getDescription() {
return _("DHCP administration");
}
/**
* Returns the class name for the list object.
*
* @return string class name
*/
public function getListClassName() {
return "lamDHCPList";
}
/**
* Returns the default attribute list for this account type.
*
* @return string attribute list
*/
public function getDefaultListAttributes() {
return "#cn;#dhcpRange;#fixed_ips";
}
/**
* Returns a list of attributes which have a translated description.
* This is used for the head row in the list view.
*
* @return array list of descriptions
*/
public function getListAttributeDescriptions() {
return array (
"cn" => _("Subnet"),
"dhcprange" => _("Ranges"),
"fixed_ips" => _("IP address") . ' / ' . _('MAC address') . ' / ' . _("Description")
);
}
/**
* Returns the the title text for the title bar on the new/edit page.
*
* @param accountContainer $container account container
* @return String title text
*/
public function getTitleBarTitle($container) {
// get attributes
$attributes = null;
if ($container->getAccountModule('dhcp_settings') != null) {
$attributes = $container->getAccountModule('dhcp_settings')->getAttributes();
}
// check if a common name is set
if (isset($attributes['cn'][0])) {
return htmlspecialchars($attributes['cn'][0]);
}
// new entry
if ($container->isNewAccount) {
return _("New DHCP");
}
// fall back to default
return parent::getTitleBarTitle($container);
}
/**
* Returns the the title text for the title bar on the new/edit page.
*
* @param accountContainer $container account container
* @return String title text
*/
public function getTitleBarSubtitle($container) {
// get attributes
$attributes = null;
if ($container->getAccountModule('dhcp_settings') != null) {
$attributes = $container->getAccountModule('dhcp_settings')->getAttributes();
}
if ($attributes == null) {
return null;
}
$subtitle = '';
// check if an description can be shown
if (isset($attributes['dhcpComments'][0])) {
$subtitle .= htmlspecialchars($attributes['dhcpComments'][0]);
}
if ($subtitle == '') {
return null;
}
return $subtitle;
}
}
/**
* Generates the list view.
*
* @package lists
* @author Thomas Manninger
*
*/
class lamDHCPList extends lamList {
/**
* Constructor
*
* @param string $type account type
* @return lamList list object
*/
public function __construct($type) {
parent::__construct($type);
$this->labels = array(
'nav' => _("DHCP count: %s"),
'error_noneFound' => _("No DHCPs found!"),
'newEntry' => _("New DHCP"),
'dhcpDefaults' => _("DHCP settings"),
'deleteEntry' => _("Delete selected DHCP entries"));
}
/**
* Prints the content of a cell in the account list for a given LDAP entry and attribute.
*
* @param array $entry LDAP attributes
* @param string $attribute attribute name
*/
public function listPrintTableCellContent(&$entry, &$attribute) {
// Fixed IPs
if ($attribute=="fixed_ips") {
// find all fixed addresses:
$entries = searchLDAP($entry['dn'], 'objectClass=dhcpHost', array('dhcpstatements', 'dhcphwaddress', 'cn'));
if (sizeof($entries) > 0) {
// sort by IP
$order = array();
for ($i = 0; $i < sizeof($entries); $i++) {
$order[$i] = '';
if (!empty($entries[$i]['dhcpstatements'])) {
$order[$i] = fixed_ip::extractIP($entries[$i]['dhcpstatements']);
}
}
natcasesort($order);
echo "<table border=\"0\" width=\"100%\">";
foreach ($order as $i => $sortval) {
$dhcpstatements = array();
if (isset($entries[$i]['dhcpstatements'][0])) {
$dhcpstatements = $entries[$i]['dhcpstatements'];
}
$style = '';
if (!fixed_ip::isActive($dhcpstatements)) {
$style = 'style="text-decoration: line-through;"';
}
echo "<tr " . $style . ">";
echo "<td width=\"25%\">" . fixed_ip::extractIP($dhcpstatements) . "</td>";
$dhcphwaddress = explode(" ",$entries[$i]['dhcphwaddress'][0]);
echo "<td width=\"35%\">".array_pop($dhcphwaddress)."</td>";
echo "<td width=\"40%\">".$entries[$i]['cn'][0]."</td>";
echo "</tr>";
}
echo "</table>";
}
}
// fixed ip address
elseif ($attribute=="dhcpstatements") {
// Search after the fixed ip entry
if (is_array($entry['dhcpstatements'])) {
foreach($entry['dhcpstatements'] AS $id => $value) {
if (!is_array($value) && array_shift( explode(" ", $value) ) == "fixed-address") {
$ip = explode(" ", $value);
echo $ip['1'];
}
}
}
}
elseif ($attribute=="dhcprange") { // DHCP Range
if (isset($entry['dhcprange'])) {
echo"<table cellspacing=\"0\">";
$ranges = array();
foreach($entry['dhcprange'] AS $id => $value) {
if (!empty($value) && !is_numeric($value)) {
$ex = explode(" ", $value);
$ranges[] = "<tr><td>".$ex[0]."</td><td width=\"20\"><center>-</center></td><td>".$ex[1]."</td></tr>";
}
}
$pooledRanges = searchLDAP($entry['dn'], '(objectclass=dhcpPool)', array('dhcprange'));
foreach ($pooledRanges as $pool) {
if (empty($pool['dhcprange'])) {
continue;
}
foreach($pool['dhcprange'] AS $id => $value) {
if (!empty($value) && !is_numeric($value)) {
$ex = explode(" ", $value);
$ranges[] = "<tr><td>".$ex[0]."</td><td width=\"20\"><center>-</center></td><td>".$ex[1]."</td></tr>";
}
}
}
natcasesort($ranges);
echo implode('', $ranges);
echo"</table>";
}
}
else
{
parent::listPrintTableCellContent($entry, $attribute);
}
}
/**
* Add DCP main settings button.
*
* @param htmlGroup $left left part
* @param htmlGroup $right right part
*/
protected function addExtraInputElementsToTopArea(&$left, &$right) {
if (checkIfWriteAccessIsAllowed($this->type)) {
$left->addElement(new htmlSpacer('20px', null));
$dhcpButton = new htmlButton('dhcpDefaults', $this->labels['dhcpDefaults']);
$dhcpButton->setIconClass('settingsButton');
$left->addElement($dhcpButton);
}
}
/**
* Manages all POST actions (e.g. button pressed) for the account lists.
*
* @return String HTML fragment to insert into beginning of account list
*/
function listDoPost() {
$fragment = parent::listDoPost();
if (isset($_POST['dhcpDefaults'])) {
metaRefresh("../account/edit.php?type=dhcp&DN='".$_SESSION['config']->get_suffix('dhcp')."'");
}
else {
return $fragment;
}
}
}
?>