gosa-plugins/dhcp/admin/systems/services/dhcp/class_dhcpNetwork.inc

   1 <?php
   2 /*
   3   This code is part of GOsa (https://gosa.gonicus.de)
   4   Copyright (C) 2004-2007  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 dhcpNetwork extends plugin
  22 {
  23   /* Used attributes */
  24   var $options= array();
  25   var $statements= array();
  26
  27   /* attribute list for save action */
  28   var $attributes= array();
  29   var $objectclasses= array();
  30
  31   function dhcpNetwork()
  32   {
  33     /* This is always an account */
  34     $this->is_account= TRUE;
  35   }
  36
  37   function execute()
  38   {
  39     /* Check for iteraction */
  40     if (isset($_POST['add_dns']) && $_POST['addserver'] != ""){
  41       if (!preg_match('/^[0-9a-z.-]+$/', get_post('addserver'))){
  42         msg_dialog::display(_("Error"), msgPool::invalid(_("Name"),htmlentities(get_post('addserver')),"/[0-9a-z.-]/"), ERROR_DIALOG);
  43       } else {
  44         $servers= array();
  45         if (isset($this->options['domain-name-servers'])){
  46           foreach(split(",", $this->options['domain-name-servers']) as $val){
  47             $servers[$val]= $val;
  48           }
  49         }
  50         $servers[get_post('addserver')]= get_post('addserver');
  51
  52         $tmp= "";
  53         foreach($servers as $val){
  54           $tmp.= $val.",";
  55         }
  56         $this->options['domain-name-servers']= preg_replace('/,$/', '', $tmp);
  57       }
  58     }
  59     if (isset($_POST['delete_dns']) && isset($_POST['dnsserver'])){
  60       $tmp= preg_replace("/(\s*,\s*)?".get_post('dnsserver')."/i", '',
  61           $this->options['domain-name-servers']);
  62       $tmp= preg_replace("/(\s*)?,(\s*)?$/", '', $tmp);
  63       if ($tmp != ""){
  64         $this->options['domain-name-servers']= $tmp;
  65       } else {
  66         unset($this->options['domain-name-servers']);
  67       }
  68     }
  69
  70     /* Show main page */
  71     $smarty= get_smarty();
  72
  73     /* Assign ACLs */
  74     $smarty->assign("acl",$this->parent->getacl(""));
  75
  76     /*
  77      * Assemble options
  78      */
  79
  80     /* Router */
  81     if (isset($this->options['routers'])){
  82       $smarty->assign("routers", $this->options['routers']);
  83     } else {
  84       $smarty->assign("routers", "");
  85     }
  86
  87     /* DNS */
  88     if (isset($this->options['domain-name'])){
  89       $smarty->assign("domain", trim($this->options['domain-name'], '"'));
  90     } else {
  91       $smarty->assign("domain", "");
  92     }
  93     if (isset($this->options['domain-name-servers'])){
  94       $servers= array();
  95       foreach(split(",", $this->options['domain-name-servers']) as $val){
  96         $servers[$val]= $val;
  97       }
  98       $smarty->assign("dnsservers", $servers);
  99     } else {
 100       $smarty->assign("dnsservers", "");
 101     }
 102
 103     /* Netmask / Broadcast */
 104     if (isset($this->options['subnet-mask'])){
 105       $this->options['subnet-mask']= normalize_netmask($this->options['subnet-mask']);
 106       $smarty->assign("subnet_mask", $this->options['subnet-mask']);
 107     } else {
 108       $smarty->assign("subnet_mask", "");
 109     }
 110     if (isset($this->options['broadcast-address'])){
 111       $smarty->assign("broadcast_address", $this->options['broadcast-address']);
 112     } else {
 113       $smarty->assign("broadcast_address", "");
 114     }
 115
 116     /* Boot stuff */
 117     if (isset($this->statements['filename'])){
 118       $smarty->assign("filename", trim($this->statements['filename'], '"'));
 119     } else {
 120       $smarty->assign("filename", "");
 121     }
 122     if (isset($this->statements['next-server'])){
 123       $smarty->assign("nextserver", $this->statements['next-server']);
 124     } else {
 125       $smarty->assign("nextserver", "");
 126     }
 127
 128     /* Set flags */
 129     $smarty->assign("autohost", "");
 130     if (isset($this->statements['get-lease-hostnames'])){
 131       if (preg_match('/^(true|on|yes)$/', $this->statements['get-lease-hostnames'])){
 132         $smarty->assign("autohost", "checked");
 133       }
 134     }
 135     $smarty->assign("autohostdecl", "");
 136     if (isset($this->statements['use-host-decl-names'])){
 137       if (preg_match('/^(true|on|yes)$/', $this->statements['use-host-decl-names'])){
 138         $smarty->assign("autohostdecl", "checked");
 139       }
 140     }
 141
 142     return $smarty->fetch(get_template_path('dhcp_network.tpl', TRUE,dirname(__FILE__)));
 143   }
 144
 145   function remove_from_parent()
 146   {
 147   }
 148
 149
 150   /* Save data to object */
 151   function save_object()
 152   {
 153     /* Only save, if we are "active" */
 154     if (isset($_POST['routers'])){
 155
 156       /*
 157        * Assemble options
 158        */
 159
 160       /* Options */
 161       foreach (array("routers" => "routers", "domain-name" => "domain", "subnet-mask" => "subnet_mask",
 162                      "broadcast-address" => "broadcast_address") as $key => $val){
 163
 164         if ($_POST["$val"] == ''){
 165           unset($this->options["$key"]);
 166         } else {
 167           $this->options["$key"]= get_post("$val");
 168         }
 169       }
 170
 171       /* Statements */
 172       foreach (array("filename" => "filename", "next-server" => "nextserver") as $key => $val){
 173         if ($_POST["$val"] == ''){
 174           unset($this->statements["$key"]);
 175         } else {
 176
 177           /* Only quote filename values */
 178           if(in_array($key,array("filename"))){
 179             $this->statements["$key"]= '"'.get_post("$val").'"';
 180           }else{
 181             $this->statements["$key"]= get_post("$val");
 182           }
 183         }
 184       }
 185
 186       /* Flags */
 187       if (isset ($_POST['autohost'])){
 188         $this->statements['get-lease-hostnames']= "true";
 189       } else {
 190         unset($this->statements['get-lease-hostnames']);
 191       }
 192       if (isset ($_POST['autohostdecl'])){
 193         $this->statements['use-host-decl-names']= "on";
 194       } else {
 195         unset($this->statements['use-host-decl-names']);
 196       }
 197     }
 198   }
 199
 200
 201   /* Check values */
 202   function check()
 203   {
 204     $message= array();
 205
 206     /* Check netmask and broadcast */
 207     foreach(array("subnet-mask" => _("Netmask"), "broadcast-address" => _("Broadcast")) as $key => $typ){
 208       if (!isset($this->options["$key"])){
 209         continue;
 210       }
 211       $tmp= preg_replace('/^[^\s]+\s/', '', $this->options["$key"]);
 212
 213       if (!tests::is_ip($tmp)){
 214         $message[]= sprintf(_("Error in definition of '%s'!"), $typ);
 215       }
 216     }
 217
 218     return $message;
 219   }
 220
 221
 222   /* Save to LDAP */
 223   function save()
 224   {
 225   }
 226
 227 }
 228 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 229 ?>