new){
/* Load attributes */
foreach (array("dhcpNetMask", "dhcpRange") as $attr){
if (isset($attrs[$attr][0])){
$this->$attr= $attrs[$attr][0];
}
}
if (isset($attrs['dhcpRange']) && count($attrs['dhcpRange'])){
$this->use_range= TRUE;
list($this->range_start, $this->range_stop)= preg_split('/\s+/', $this->dhcpRange);
}
}
$this->dhcpNetMask= normalize_netmask($this->dhcpNetMask);
}
function execute()
{
$smarty= get_smarty();
$smarty->assign("cn", $this->cn);
$smarty->assign("dhcp_netmask", $this->dhcpNetMask);
/* Prepare range */
if ($this->use_range){
$smarty->assign("use_range", "checked");
$smarty->assign("range_disabled", "");
} else {
$smarty->assign("use_range", "");
$smarty->assign("range_disabled", "disabled");
}
$smarty->assign("range_start", $this->range_start);
$smarty->assign("range_stop", $this->range_stop);
/* Show main page */
$display= $smarty->fetch(get_template_path('dhcp_subnet.tpl', TRUE)).$this->network->execute();
/* Merge arrays for advanced view */
$this->fix_options();
foreach (array("options", "statements") as $type){
$this->advanced->$type= $this->$type + $this->network->$type;
}
$display.= $this->advanced->execute();
/* Merge back for removals */
foreach (array("options", "statements") as $type){
$this->$type= $this->advanced->$type;
$this->network->$type= $this->advanced->$type;
}
/* Add footer */
$display.= "
".
"
";
/* Show main page */
return $display;
}
function remove_from_parent()
{
}
/* Save data to object */
function save_object()
{
if(isset($_POST['dhcp_subnet_posted'])){
if (isset($_POST['cn'])){
$this->cn= validate(get_post('cn'));
}
if (isset($_POST['dhcp_netmask'])){
$this->dhcpNetMask= validate(get_post('dhcp_netmask'));
}
if (isset($_POST['use_range'])){
$this->use_range= TRUE;
$this->range_start= validate(get_post('range_start'));
$this->range_stop= validate(get_post('range_stop'));
} else {
$this->use_range= FALSE;
}
/* Move range to internal variable */
$this->dhcpRange= $this->range_start." ".$this->range_stop;
dhcpPlugin::save_object();
}
}
/* Check values */
function check()
{
$message= array();
$cache = $this->parent->dhcpObjectCache;
/* All required fields are set? */
if ($this->cn == ""){
$message[]= _("Required field 'Network address' is not filled.");
}
if ($this->dhcpNetMask == ""){
$message[]= _("Required field 'Netmask' is not filled.");
}
/* cn already used? */
if ($this->orig_cn != $this->cn || $this->new){
foreach($cache as $dn => $dummy){
if (preg_match("/^cn=".$this->cn.",/", $dn) && count($dummy)){
$message[]= _("The name for this section is already used!");
break;
}
}
}
/* IP's? */
foreach(array('dhcpNetMask' => _("Netmask"), 'cn' => _("Network address"), 'range_start' => _("Range"), 'range_stop' => _("Range")) as $attr => $str){
if ($this->$attr != "" && !is_ip($this->$attr)){
$message[]= sprintf(_("The field '%s' contains an invalid IP address"), $str);
}
}
/* Check ip range */
if ($this->use_range){
if(!is_ip_range($this->range_start,$this->range_stop)){
$message[] = _("Field 'Range' contains invalid IP range.");
}
/* Check if range is in the network */
if (!is_in_network($this->cn, $this->dhcpNetMask, $this->range_start) ||
!is_in_network($this->cn, $this->dhcpNetMask, $this->range_stop)){
$message[] = _("'Range' is not inside the configured network.");
}
}
/* Check external plugins */
$net= $this->network->check();
$adv= $this->advanced->check();
$message= array_merge($message, $net, $adv);
return $message;
}
/* Save to LDAP */
function save()
{
dhcpPlugin::save();
/* Move dn to the result */
$this->attrs['dhcpNetMask']= array(netmask_to_bits($this->dhcpNetMask));
if ($this->use_range && !empty($this->dhcpRange)){
$this->attrs['dhcpRange']= array($this->range_start." ".$this->range_stop);
} else {
$this->attrs['dhcpRange']= array();
}
return ($this->attrs);
}
}
// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
?>