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($cache) { $message= array(); /* All required fields are set? */ if ($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: ?>