plugins/admin/systems/class_servGeneric.inc

   1 <?php
   2
   3 class servgeneric extends plugin
   4 {
   5   /* Generic terminal attributes */
   6   var $ignore_account= TRUE;
   7   var $interfaces= array();
   8
   9   /* Needed values and lists */
  10   var $base= "";
  11   var $cn= "";
  12   var $l= "";
  13   var $description= "";
  14   var $orig_dn= "";
  15   var $didAction= FALSE;
  16
  17   /* attribute list for save action */
  18   var $attributes= array("cn", "description","gotoMode");
  19   var $objectclasses= array("top", "GOhard", "goServer");
  20
  21   var $gotoMode= "locked";
  22
  23   var $netConfigDNS;
  24   var $modes = array();
  25
  26   var $mapActions   = array("reboot"          => "",
  27                             "instant_update"  => "softupdate",
  28                             "update"          => "scheduledupdate",
  29                             "reinstall"       => "install",
  30                             "rescan"          => "",
  31                             "memcheck"        => "memcheck",
  32                             "sysinfo"         => "sysinfo");
  33
  34   var $fai_activated = FALSE;
  35
  36   function servgeneric ($config, $dn= NULL, $parent= NULL)
  37   {
  38     plugin::plugin ($config, $dn, $parent);
  39
  40     /* Check if FAI is activated */
  41     $tmp = search_config($config->data,"faiManagement","CLASS");
  42     if(!empty($tmp)){
  43       $this->fai_activated = TRUE;
  44     }
  45
  46     $this->modes["active"]= _("Activated");
  47     $this->modes["locked"]= _("Locked");
  48
  49     /* Set base */
  50     if ($this->dn == "new"){
  51       $ui= get_userinfo();
  52       $this->base= dn2base($ui->dn);
  53       $this->cn= "";
  54     } else {
  55       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
  56     }
  57     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  58     $this->netConfigDNS->acl = $this->acl;
  59     /* Save dn for later references */
  60     $this->orig_dn= $this->dn;
  61   }
  62
  63   function execute()
  64   {
  65     /* Call parent execute */
  66     $this->netConfigDNS->acl = $this->acl;
  67     plugin::execute();
  68
  69     /* Do we represent a valid server? */
  70     if (!$this->is_account && $this->parent == NULL){
  71       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
  72         _("This 'dn' has no server features.")."</b>";
  73       return($display);
  74     }
  75
  76     /* Check for action */
  77     if (isset($_POST['action']) && chkacl($this->acl,"FAIstate") == ""){
  78       $cmd= search_config($this->config->data['TABS'], "workgeneric", "ACTIONCMD");
  79       if ($cmd == ""){
  80         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
  81       } else {
  82
  83         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
  84         if ($retval != 0){
  85           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
  86         } else {
  87           $this->didAction= TRUE;
  88
  89           /* Set FAIstate */
  90
  91           if($this->fai_activated && $this->dn != "new"){
  92             $ldap = $this->config->get_ldap_link();
  93             $ldap->cd($this->config->current['BASE']);
  94             $ldap->cat($this->dn,array("objectClass"));
  95             $res = $ldap->fetch();
  96
  97             $attrs = array();
  98             $attrs['FAIstate'] = "";
  99             if(isset($this->mapActions[$_POST['saction']])){
 100               $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 101             }
 102
 103             for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 104               $attrs['objectClass'][] = $res['objectClass'][$i];
 105             }
 106
 107             if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 108               $attrs['objectClass'][] = "FAIobject";
 109             }
 110
 111             if($attrs['FAIstate'] == ""){
 112 #FIXME we should check if FAIobject is used anymore
 113               $attrs['FAIstate'] = array();
 114             }
 115
 116             $ldap->cd($this->dn);
 117             $ldap->modify($attrs);
 118             show_ldap_error($ldap->get_error());
 119           }
 120         }
 121       }
 122     }
 123
 124     /* Base select dialog */
 125     $once = true;
 126     foreach($_POST as $name => $value){
 127       if(preg_match("/^chooseBase/",$name) && $once){
 128         $once = false;
 129         $this->dialog = new baseSelectDialog($this->config);
 130         $this->dialog->setCurrentBase($this->base);
 131       }
 132     }
 133
 134     /* Dialog handling */
 135     if(is_object($this->dialog)){
 136       /* Must be called before save_object */
 137       $this->dialog->save_object();
 138
 139       if($this->dialog->isClosed()){
 140         $this->dialog = false;
 141       }elseif($this->dialog->isSelected()){
 142         $this->base = $this->dialog->isSelected();
 143         $this->dialog= false;
 144       }else{
 145         return($this->dialog->execute());
 146       }
 147     }
 148
 149     /* Fill templating stuff */
 150     $smarty= get_smarty();
 151     $smarty->assign("bases", $this->config->idepartments);
 152
 153     /* Assign attributes */
 154     foreach ($this->attributes as $attr){
 155       $smarty->assign($attr."ACL", chkacl($this->acl, $attr));
 156       $smarty->assign("$attr", $this->$attr);
 157     }
 158     $smarty->assign("baseACL", chkacl($this->acl, "base"));
 159
 160     $smarty->assign("staticAddress", "");
 161     $smarty->assign("base_select", $this->base);
 162
 163     /* Assign status */
 164     $query= "fping -q -r 1 -t 500 ".$this->cn;
 165     exec ($query, $dummy, $retval);
 166
 167     /* Offline */
 168     if ($retval == 0){
 169       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 170                                        "instant_update" => _("Instant update"),
 171                                        "update" => _("Scheduled update"),
 172                                        "reinstall" => _("Reinstall"),
 173                                        "rescan" => _("Rescan hardware"),
 174                                        "memcheck" => _("Memory test"),
 175                                        "sysinfo"  => _("System analysis")));
 176     } else {
 177       $smarty->assign("actions", array("wake" => _("Wake up"),
 178                                        "reinstall" => _("Reinstall"),
 179                                        "update" => _("Scheduled update"),
 180                                        "memcheck" => _("Memory test"),
 181                                        "sysinfo"  => _("System analysis")));
 182     }
 183
 184     /* Show main page */
 185     $this->netConfigDNS->cn= $this->cn;
 186     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 187     $smarty->assign("fai_activated",$this->fai_activated);
 188     $smarty->assign("modes", $this->modes);
 189
 190     return($smarty->fetch (get_template_path('server.tpl', TRUE)));
 191   }
 192
 193   function remove_from_parent()
 194   {
 195     $this->netConfigDNS->acl = $this->acl;
 196     $this->netConfigDNS->remove_from_parent();
 197     $ldap= $this->config->get_ldap_link();
 198     $ldap->rmdir($this->dn);
 199     show_ldap_error($ldap->get_error(), _("Removing server failed"));
 200
 201     /* Delete references to object groups */
 202     $ldap->cd ($this->config->current['BASE']);
 203     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 204     while ($ldap->fetch()){
 205       $og= new ogroup($this->config, $ldap->getDN());
 206       unset($og->member[$this->dn]);
 207       $og->save ();
 208     }
 209     $this->handle_post_events("remove", array("macAddress" => $this->netConfigDNS->macAddress));
 210   }
 211
 212
 213   /* Save data to object */
 214   function save_object()
 215   {
 216     plugin::save_object();
 217     $this->netConfigDNS->save_object();
 218     /* Save base, since this is no LDAP attribute */
 219     if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
 220       $this->base= $_POST['base'];
 221     }
 222   }
 223
 224
 225   /* Check supplied data */
 226   function check()
 227   {
 228     /* Call common method to give check the hook */
 229     $message= plugin::check();
 230     $message= array_merge($message, $this->netConfigDNS->check());
 231     $this->dn= "cn=".$this->cn.",ou=servers,ou=systems,".$this->base;
 232
 233     /* must: cn */
 234     if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
 235       $message[]= _("The required field 'Server name' is not set.");
 236     }
 237
 238     $ui= get_userinfo();
 239     $acl= get_permissions ($this->dn, $ui->subtreeACL);
 240     $acl= get_module_permission($acl, "servgeneric", $this->dn);
 241     if (chkacl($acl, "create") != ""){
 242       $message[]= _("You have no permissions to create a server on this 'Base'.");
 243     }
 244
 245     if ($this->orig_dn != $this->dn){
 246       $ldap= $this->config->get_ldap_link();
 247       $ldap->cd ($this->base);
 248       $ldap->search ("(cn=".$this->cn.")", array("cn"));
 249       if ($ldap->count() != 0){
 250         while ($attrs= $ldap->fetch()){
 251           if ($attrs['dn'] != $this->orig_dn){
 252             if(!preg_match("/,ou=incoming,/",$attrs['dn'])){
 253             $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 254             break;
 255             }
 256           }
 257         }
 258       }
 259     }
 260
 261     return ($message);
 262   }
 263
 264
 265   /* Save to LDAP */
 266   function save()
 267   {
 268     $this->netConfigDNS->acl = $this->acl;
 269     plugin::save();
 270
 271     /* Remove all empty values */
 272     if ($this->orig_dn == 'new'){
 273       $attrs= array();
 274       foreach ($this->attrs as $key => $val){
 275         if (is_array($val) && count($val) == 0){
 276           continue;
 277         }
 278         $attrs[$key]= $val;
 279       }
 280       $this->attrs= $attrs;
 281     }
 282
 283     /* Write back to ldap */
 284     $ldap= $this->config->get_ldap_link();
 285     if ($this->orig_dn == 'new'){
 286       $ldap->cd($this->config->current['BASE']);
 287       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 288       $ldap->cd($this->dn);
 289       $ldap->add($this->attrs);
 290       $mode= "add";
 291     } else {
 292
 293       /* cn is not case sensitive for ldap, but for php it is!! */
 294       if($this->config->current['DNMODE'] == "cn"){
 295         if (strtolower($this->orig_dn) != (strtolower($this->dn))){
 296           $this->move($this->orig_dn, $this->dn);
 297           plugin::save();
 298         }
 299       }else{
 300         if ($this->orig_dn != $this->dn){
 301           $this->move($this->orig_dn, $this->dn);
 302           plugin::save();
 303         }
 304       }
 305
 306       $ldap->cd($this->dn);
 307       $this->cleanup();
 308       $ldap->modify ($this->attrs);
 309
 310       $mode= "modify";
 311     }
 312     show_ldap_error($ldap->get_error(), _("Saving server failed"));
 313     $this->netConfigDNS->cn = $this->cn;
 314     $this->netConfigDNS->save($this->dn);
 315
 316     /* Optionally execute a command after we're done */
 317     if(!$this->didAction){
 318       $this->handle_post_events($mode);
 319     }
 320   }
 321
 322 }
 323
 324 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 325 ?>