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
  40     $acl_writeable = preg_match("/w/",$this->parent->getacl(""));
  41
  42     /* Check for iteraction */
  43     if ($acl_writeable && isset($_POST['add_dns']) && $_POST['addserver'] != ""){
  44       if (!preg_match('/^[0-9a-z.-]+$/', get_post('addserver'))){
  45         msg_dialog::display(_("Error"), msgPool::invalid(_("Name"),
  46               htmlentities(get_post('addserver')),"/[0-9a-z.-]/"), ERROR_DIALOG);
  47       } else {
  48         $servers= array();
  49         if (isset($this->options['domain-name-servers'])){
  50           foreach(split(",", $this->options['domain-name-servers']) as $val){
  51             $servers[$val]= $val;
  52           }
  53         }
  54         $servers[get_post('addserver')]= get_post('addserver');
  55
  56         $tmp= "";
  57         foreach($servers as $val){
  58           $tmp.= $val.",";
  59         }
  60         $this->options['domain-name-servers']= preg_replace('/,$/', '', $tmp);
  61       }
  62     }
  63     if ($acl_writeable && isset($_POST['delete_dns']) && isset($_POST['dnsserver'])){
  64       $tmp= preg_replace("/(\s*,\s*)?".get_post('dnsserver')."/i", '',
  65           $this->options['domain-name-servers']);
  66       $tmp= preg_replace("/(\s*)?,(\s*)?$/", '', $tmp);
  67       if ($tmp != ""){
  68         $this->options['domain-name-servers']= $tmp;
  69       } else {
  70         unset($this->options['domain-name-servers']);
  71       }
  72     }
  73
  74     /* Show main page */
  75     $smarty= get_smarty();
  76
  77     /* Assign ACLs */
  78     $smarty->assign("acl",$this->parent->getacl(""));
  79
  80     /*
  81      * Assemble options
  82      */
  83
  84     /* Router */
  85     if (isset($this->options['routers'])){
  86       $smarty->assign("routers", $this->options['routers']);
  87     } else {
  88       $smarty->assign("routers", "");
  89     }
  90
  91     /* DNS */
  92     if (isset($this->options['domain-name'])){
  93       $smarty->assign("domain", trim($this->options['domain-name'], '"'));
  94     } else {
  95       $smarty->assign("domain", "");
  96     }
  97     if (isset($this->options['domain-name-servers'])){
  98       $servers= array();
  99       foreach(split(",", $this->options['domain-name-servers']) as $val){
 100         $servers[$val]= $val;
 101       }
 102       $smarty->assign("dnsservers", $servers);
 103     } else {
 104       $smarty->assign("dnsservers", "");
 105     }
 106
 107     /* Netmask / Broadcast */
 108     if (isset($this->options['subnet-mask'])){
 109       $this->options['subnet-mask']= normalize_netmask($this->options['subnet-mask']);
 110       $smarty->assign("subnet_mask", $this->options['subnet-mask']);
 111     } else {
 112       $smarty->assign("subnet_mask", "");
 113     }
 114     if (isset($this->options['broadcast-address'])){
 115       $smarty->assign("broadcast_address", $this->options['broadcast-address']);
 116     } else {
 117       $smarty->assign("broadcast_address", "");
 118     }
 119
 120     /* Boot stuff */
 121     if (isset($this->statements['filename'])){
 122       $smarty->assign("filename", trim($this->statements['filename'], '"'));
 123     } else {
 124       $smarty->assign("filename", "");
 125     }
 126     if (isset($this->statements['next-server'])){
 127       $smarty->assign("nextserver", $this->statements['next-server']);
 128     } else {
 129       $smarty->assign("nextserver", "");
 130     }
 131
 132     /* Set flags */
 133     $smarty->assign("autohost", "");
 134     if (isset($this->statements['get-lease-hostnames'])){
 135       if (preg_match('/^(true|on|yes)$/', $this->statements['get-lease-hostnames'])){
 136         $smarty->assign("autohost", "checked");
 137       }
 138     }
 139     $smarty->assign("autohostdecl", "");
 140     if (isset($this->statements['use-host-decl-names'])){
 141       if (preg_match('/^(true|on|yes)$/', $this->statements['use-host-decl-names'])){
 142         $smarty->assign("autohostdecl", "checked");
 143       }
 144     }
 145
 146     return $smarty->fetch(get_template_path('dhcp_network.tpl', TRUE,dirname(__FILE__)));
 147   }
 148
 149   function remove_from_parent()
 150   {
 151   }
 152
 153
 154   /* Save data to object */
 155   function save_object()
 156   {
 157     /* Only save, if we are "active" */
 158     if (isset($_POST['routers']) && preg_match("/w/",$this->parent->getacl(""))){
 159
 160       /*
 161        * Assemble options
 162        */
 163
 164       /* Options */
 165       foreach (array("routers" => "routers", "domain-name" => "domain", "subnet-mask" => "subnet_mask",
 166                      "broadcast-address" => "broadcast_address") as $key => $val){
 167
 168         if ($_POST["$val"] == ''){
 169           unset($this->options["$key"]);
 170         } else {
 171           $this->options["$key"]= get_post("$val");
 172         }
 173       }
 174
 175       /* Statements */
 176       foreach (array("filename" => "filename", "next-server" => "nextserver") as $key => $val){
 177         if ($_POST["$val"] == ''){
 178           unset($this->statements["$key"]);
 179         } else {
 180
 181           /* Only quote filename values */
 182           if(in_array($key,array("filename"))){
 183             $this->statements["$key"]= '"'.get_post("$val").'"';
 184           }else{
 185             $this->statements["$key"]= get_post("$val");
 186           }
 187         }
 188       }
 189
 190       /* Flags */
 191       if (isset ($_POST['autohost'])){
 192         $this->statements['get-lease-hostnames']= "true";
 193       } else {
 194         unset($this->statements['get-lease-hostnames']);
 195       }
 196       if (isset ($_POST['autohostdecl'])){
 197         $this->statements['use-host-decl-names']= "on";
 198       } else {
 199         unset($this->statements['use-host-decl-names']);
 200       }
 201     }
 202   }
 203
 204
 205   /* Check values */
 206   function check()
 207   {
 208     $message= array();
 209
 210     /* Check netmask and broadcast */
 211     foreach(array("subnet-mask" => _("Netmask"), "broadcast-address" => _("Broadcast")) as $key => $typ){
 212       if (!isset($this->options["$key"])){
 213         continue;
 214       }
 215       $tmp= preg_replace('/^[^\s]+\s/', '', $this->options["$key"]);
 216
 217       if (!tests::is_ip($tmp)){
 218         $message[]= sprintf(_("Error in definition of '%s'!"), $typ);
 219       }
 220     }
 221
 222     return $message;
 223   }
 224
 225
 226   /* Save to LDAP */
 227   function save()
 228   {
 229   }
 230
 231 }
 232 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 233 ?>