branches/old/gosa-plugins/dhcp/admin/systems/services/dhcp/class_dhcpHost.inc

   1 <?php
   2 /*
   3   This code is part of GOsa (https://gosa.gonicus.de)
   4   Copyright (C) 2003-2007 Cajus Pollmeier
   5
   6   This program is free software; you can redistribute it and/or modify
   7   it under the terms of the GNU General Public License as published by
   8   the Free Software Foundation; either version 2 of the License, or
   9   (at your option) any later version.
  10
  11   This program is distributed in the hope that it will be useful,
  12   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14   GNU General Public License for more details.
  15
  16   You should have received a copy of the GNU General Public License
  17   along with this program; if not, write to the Free Software
  18   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19 */
  20
  21 class dhcpHost extends dhcpPlugin
  22 {
  23   /* Used attributes */
  24   var $dhcpHWAddress= "";
  25   var $realGosaHost = FALSE;
  26
  27   /* attribute list for save action */
  28   var $objectclasses= array("top", "dhcpHost");
  29
  30   function dhcpHost($parent,$attrs,$host_exists_in_gosa = FALSE)
  31   {
  32     dhcpPlugin::dhcpPlugin($parent,$attrs);
  33
  34     /* Load attributes */
  35     if (!$this->new){
  36       $this->dhcpHWAddress= $attrs['dhcpHWAddress'][0];
  37     }
  38
  39     $this->advanced->setAutoOptions(array("host-name"));
  40     $this->advanced->setAutoStatements(array("fixed-address"));
  41
  42         $this->realGosaHost = $host_exists_in_gosa;
  43   }
  44
  45   function execute()
  46   {
  47     $smarty= get_smarty();
  48     $smarty->assign("cn", $this->cn);
  49     $smarty->assign("dhcpHWAddress", preg_replace('/^[^ ]+ /', '', $this->dhcpHWAddress));
  50     $smarty->assign("realGosaHost",$this->realGosaHost);
  51
  52     /* Assign ACLs */
  53     $smarty->assign("acl",$this->parent->getacl(""));
  54
  55     /* Create fixed address */
  56     if (isset($this->statements['fixed-address'])){
  57       $smarty->assign("fixedaddr", $this->statements['fixed-address']);
  58     } else {
  59       $smarty->assign("fixedaddr", "");
  60     }
  61
  62     /* Prepare hw type selector */
  63     $hwtype= preg_replace('/\s.*$/', '', $this->dhcpHWAddress);
  64     $smarty->assign("hwtype", $hwtype);
  65     $smarty->assign("hwtypes", array("ethernet" => _("Ethernet"),
  66           "fddi" => _("FDDI"),
  67           "token-ring" => _("Token Ring")));
  68     /* Show main page */
  69     $display= $smarty->fetch(get_template_path('dhcp_host.tpl', TRUE,dirname(__FILE__))).$this->network->execute();
  70
  71     /* Merge arrays for advanced view */
  72     $this->fix_options();
  73     foreach (array("options", "statements") as $type){
  74       $this->advanced->$type= $this->$type + $this->network->$type;
  75     }
  76     $display.= $this->advanced->execute();
  77
  78     /* Merge back for removals */
  79     foreach (array("options", "statements") as $type){
  80       $this->$type= $this->advanced->$type;
  81       $this->network->$type= $this->advanced->$type;
  82     }
  83
  84     /* Add footer */
  85     $display.= "<div style='width:100%;text-align:right;margin-top:5px;'>";
  86 #    if(preg_match("/w/",$this->parent->getacl(""))){
  87         $display.=   "<input type=submit name='save_dhcp' value='".msgPool::saveButton()."'>&nbsp;";
  88 #    }
  89     $display.=   "<input type=submit name='cancel_dhcp' value='".msgPool::cancelButton()."'>";
  90     $display.= "</div>";
  91
  92     return ($display);
  93   }
  94
  95
  96   function remove_from_parent()
  97   {
  98   }
  99
 100
 101   /* Save data to object */
 102   function save_object()
 103   {
 104     /* Save remaining attributes */
 105     if (isset($_POST['dhcp_host_posted']) && preg_match("/w/",$this->parent->getacl(""))){
 106
 107       /* Assemble hwAddress */
 108       if (isset($_POST['dhcpHWAddress'])){
 109         $this->dhcpHWAddress= get_post('hwtype')." ".get_post('dhcpHWAddress');
 110       }
 111
 112       if(!$this->realGosaHost){
 113         $this->cn= validate(get_post('cn'));
 114       }
 115
 116       /* Save fixed address */
 117       if(!$this->realGosaHost){
 118         if ($_POST['fixedaddr'] != ""){
 119           $this->statements['fixed-address']= get_post('fixedaddr');
 120         } else {
 121           unset ($this->statements['fixed-address']);
 122         }
 123       }
 124       $this->options['host-name']= $this->cn;
 125     }
 126
 127     dhcpPlugin::save_object();
 128   }
 129
 130
 131   /* Check values */
 132   function check()
 133   {
 134     $message= array();
 135
 136     $cache = array();
 137     if(isset($this->parent)){
 138       $cache = $this->parent->dhcpObjectCache;
 139     }
 140
 141     /* All required fields are set? */
 142     if ($this->cn == ""){
 143       $message[]= msgPool::required(_("Name"));
 144     }
 145
 146     /* cn already used? */
 147     if ($this->orig_cn != $this->cn || $this->new){
 148
 149       foreach($cache as $dn => $dummy){
 150         if (preg_match("/^cn=".$this->cn.",/", $dn) && count($dummy)){
 151           $message[]= msgPool::duplicated(_("Name"));
 152           break;
 153         }
 154       }
 155     }
 156
 157     /* Check syntax of MAC address */
 158     $check= preg_replace('/^[^\s]*\s/', '', $this->dhcpHWAddress);
 159     if (!preg_match('/^([0-9a-fA-F]{1,2}:){5}[0-9a-fA-F]{1,2}$/', $check)){
 160       $message[]= msgPool::invalid(_("Hardware address"));
 161     }
 162
 163     /* Check external plugins */
 164     $net= $this->network->check();
 165     $adv= $this->advanced->check();
 166     $message= array_merge($message, $net, $adv);
 167
 168     return $message;
 169   }
 170
 171
 172   /* Save to LDAP */
 173   function save()
 174   {
 175     dhcpPlugin::save();
 176     if ($this->dhcpHWAddress != ""){
 177       $this->attrs['dhcpHWAddress']= array($this->dhcpHWAddress);
 178     } else {
 179       $this->attrs['dhcpHWAddress']= array();
 180     }
 181
 182     return ($this->attrs);
 183   }
 184
 185 }
 186 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 187 ?>