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