plugins/admin/systems/class_servGeneric.inc

   1 <?php
   2
   3 class servgeneric extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary= "Manage server base objects";
   7   var $cli_description= "Some longer text\nfor help";
   8   var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9
  10   /* Generic terminal attributes */
  11   var $ignore_account= TRUE;
  12   var $interfaces= array();
  13
  14   /* Needed values and lists */
  15   var $base= "";
  16   var $cn= "";
  17   var $l= "";
  18   var $description= "";
  19   var $orig_dn= "";
  20   var $didAction= FALSE;
  21
  22   /* attribute list for save action */
  23   var $attributes= array("cn", "description","gotoMode");
  24   var $objectclasses= array("top", "GOhard", "goServer");
  25
  26   var $gotoMode= "locked";
  27
  28   var $netConfigDNS;
  29   var $modes = array();
  30
  31   var $mapActions   = array("reboot"          => "",
  32                             "instant_update"  => "softupdate",
  33                             "update"          => "sceduledupdate",
  34                             "reinstall"       => "install",
  35                             "rescan"          => "",
  36                             "memcheck"        => "memcheck",
  37                             "sysinfo"         => "sysinfo");
  38
  39   var $fai_activated = FALSE;
  40
  41   function servgeneric ($config, $dn= NULL, $parent= NULL)
  42   {
  43     plugin::plugin ($config, $dn, $parent);
  44
  45     /* Check if FAI is activated */
  46     $tmp = search_config($config->data,"faiManagement","CLASS");
  47     if(!empty($tmp)){
  48       $this->fai_activated = TRUE;
  49     }
  50
  51     $this->modes["active"]= _("Activated");
  52     $this->modes["locked"]= _("Locked");
  53
  54     /* Set base */
  55     if ($this->dn == "new"){
  56       $ui= get_userinfo();
  57       $this->base= dn2base($ui->dn);
  58       $this->cn= "";
  59     } else {
  60       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
  61     }
  62     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  63     /* Save dn for later references */
  64     $this->orig_dn= $this->dn;
  65   }
  66
  67   function execute()
  68   {
  69     /* Call parent execute */
  70     plugin::execute();
  71
  72     /* Do we represent a valid server? */
  73     if (!$this->is_account && $this->parent == NULL){
  74       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
  75         _("This 'dn' has no server features.")."</b>";
  76       return($display);
  77     }
  78
  79     /* Check for action */
  80     if (isset($_POST['action'])){
  81       $cmd= search_config($this->config->data['TABS'], "workgeneric", "ACTIONCMD");
  82       if ($cmd == ""){
  83         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
  84       } else {
  85
  86         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
  87         if ($retval != 0){
  88           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
  89         } else {
  90           $this->didAction= TRUE;
  91
  92           /* Set FAIstate */
  93
  94           if($this->fai_activated && $this->dn != "new"){
  95             $ldap = $this->config->get_ldap_link();
  96             $ldap->cd($this->config->current['BASE']);
  97             $ldap->cat($this->dn,array("objectClass"));
  98             $res = $ldap->fetch();
  99
 100             $attrs = array();
 101             $attrs['FAIstate'] = "";
 102             if(isset($this->mapActions[$_POST['saction']])){
 103               $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 104             }
 105
 106             for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 107               $attrs['objectClass'][] = $res['objectClass'][$i];
 108             }
 109
 110             if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 111               $attrs['objectClass'][] = "FAIobject";
 112             }
 113
 114             if($attrs['FAIstate'] == ""){
 115 #FIXME we should check if FAIobject is used anymore
 116               $attrs['FAIstate'] = array();
 117             }
 118
 119             $ldap->cd($this->dn);
 120             $ldap->modify($attrs);
 121             show_ldap_error($ldap->get_error());
 122           }
 123         }
 124       }
 125     }
 126
 127     /* Base select dialog */
 128     $once = true;
 129     foreach($_POST as $name => $value){
 130       if(preg_match("/^chooseBase/",$name) && $once){
 131         $once = false;
 132         $this->dialog = new baseSelectDialog($this->config);
 133         $this->dialog->setCurrentBase($this->base);
 134       }
 135     }
 136
 137     /* Dialog handling */
 138     if(is_object($this->dialog)){
 139       /* Must be called before save_object */
 140       $this->dialog->save_object();
 141
 142       if($this->dialog->isClosed()){
 143         $this->dialog = false;
 144       }elseif($this->dialog->isSelected()){
 145         $this->base = $this->dialog->isSelected();
 146         $this->dialog= false;
 147       }else{
 148         return($this->dialog->execute());
 149       }
 150     }
 151
 152     /* Fill templating stuff */
 153     $smarty= get_smarty();
 154     $smarty->assign("bases", $this->config->idepartments);
 155
 156     /* Assign attributes */
 157     foreach ($this->attributes as $attr){
 158       $smarty->assign($attr."ACL", chkacl($this->acl, $attr));
 159       $smarty->assign("$attr", $this->$attr);
 160     }
 161     $smarty->assign("baseACL", chkacl($this->acl, "base"));
 162
 163     $smarty->assign("staticAddress", "");
 164     $smarty->assign("base_select", $this->base);
 165
 166     /* Assign status */
 167     $query= "fping -q -r 1 -t 500 ".$this->cn;
 168     exec ($query, $dummy, $retval);
 169
 170     /* Offline */
 171     if ($retval == 0){
 172       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 173                                        "instant_update" => _("Instant update"),
 174                                        "update" => _("Scheduled update"),
 175                                        "reinstall" => _("Reinstall"),
 176                                        "rescan" => _("Rescan hardware"),
 177                                        "memcheck" => _("Memory test"),
 178                                        "sysinfo"  => _("System analysis")));
 179     } else {
 180       $smarty->assign("actions", array("wake" => _("Wake up"),
 181                                        "reinstall" => _("Reinstall"),
 182                                        "update" => _("Scheduled update"),
 183                                        "memcheck" => _("Memory test"),
 184                                        "sysinfo"  => _("System analysis")));
 185     }
 186
 187     /* Show main page */
 188     $this->netConfigDNS->cn= $this->cn;
 189     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 190     $smarty->assign("fai_activated",$this->fai_activated);
 191     $smarty->assign("modes", $this->modes);
 192
 193     return($smarty->fetch (get_template_path('server.tpl', TRUE)));
 194   }
 195
 196   function remove_from_parent()
 197   {
 198     $this->netConfigDNS->remove_from_parent();
 199     $ldap= $this->config->get_ldap_link();
 200     $ldap->rmdir($this->dn);
 201     show_ldap_error($ldap->get_error(), _("Removing server failed"));
 202
 203     /* Delete references to object groups */
 204     $ldap->cd ($this->config->current['BASE']);
 205     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 206     while ($ldap->fetch()){
 207       $og= new ogroup($this->config, $ldap->getDN());
 208       unset($og->member[$this->dn]);
 209       $og->save ();
 210     }
 211     $this->handle_post_events("remove", array("macAddress" => $this->netConfigDNS->macAddress));
 212   }
 213
 214
 215   /* Save data to object */
 216   function save_object()
 217   {
 218     plugin::save_object();
 219     $this->netConfigDNS->save_object();
 220     /* Save base, since this is no LDAP attribute */
 221     if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
 222       $this->base= $_POST['base'];
 223     }
 224   }
 225
 226
 227   /* Check supplied data */
 228   function check()
 229   {
 230     /* Call common method to give check the hook */
 231     $message= plugin::check();
 232     $message= array_merge($message, $this->netConfigDNS->check());
 233     $this->dn= "cn=".$this->cn.",ou=servers,ou=systems,".$this->base;
 234
 235     /* must: cn */
 236     if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
 237       $message[]= _("The required field 'Server name' is not set.");
 238     }
 239
 240     $ui= get_userinfo();
 241     $acl= get_permissions ($this->dn, $ui->subtreeACL);
 242     $acl= get_module_permission($acl, "servgeneric", $this->dn);
 243     if (chkacl($acl, "create") != ""){
 244       $message[]= _("You have no permissions to create a server on this 'Base'.");
 245     }
 246
 247     if ($this->orig_dn != $this->dn){
 248       $ldap= $this->config->get_ldap_link();
 249       $ldap->cd ($this->base);
 250       $ldap->search ("(cn=".$this->cn.")", array("cn"));
 251       if ($ldap->count() != 0){
 252         while ($attrs= $ldap->fetch()){
 253           if ($attrs['dn'] != $this->orig_dn){
 254             if(!preg_match("/,ou=incoming,/",$attrs['dn'])){
 255             $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 256             break;
 257             }
 258           }
 259         }
 260       }
 261     }
 262
 263     return ($message);
 264   }
 265
 266
 267   /* Save to LDAP */
 268   function save()
 269   {
 270     plugin::save();
 271
 272     /* Remove all empty values */
 273     if ($this->orig_dn == 'new'){
 274       $attrs= array();
 275       foreach ($this->attrs as $key => $val){
 276         if (is_array($val) && count($val) == 0){
 277           continue;
 278         }
 279         $attrs[$key]= $val;
 280       }
 281       $this->attrs= $attrs;
 282     }
 283
 284     /* Write back to ldap */
 285     $ldap= $this->config->get_ldap_link();
 286     if ($this->orig_dn == 'new'){
 287       $ldap->cd($this->config->current['BASE']);
 288       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 289       $ldap->cd($this->dn);
 290       $ldap->add($this->attrs);
 291       $mode= "add";
 292     } else {
 293
 294       /* cn is not case sensitive for ldap, but for php it is!! */
 295       if($this->config->current['DNMODE'] == "cn"){
 296         if (strtolower($this->orig_dn) != (strtolower($this->dn))){
 297           $this->move($this->orig_dn, $this->dn);
 298           plugin::save();
 299         }
 300       }else{
 301         if ($this->orig_dn != $this->dn){
 302           $this->move($this->orig_dn, $this->dn);
 303           plugin::save();
 304         }
 305       }
 306
 307       $ldap->cd($this->dn);
 308       $this->cleanup();
 309       $ldap->modify ($this->attrs);
 310
 311       $mode= "modify";
 312     }
 313     show_ldap_error($ldap->get_error(), _("Saving server failed"));
 314     $this->netConfigDNS->cn = $this->cn;
 315     $this->netConfigDNS->save($this->dn);
 316
 317     /* Optionally execute a command after we're done */
 318     if(!$this->didAction){
 319       $this->handle_post_events($mode);
 320     }
 321   }
 322
 323 }
 324
 325 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 326 ?>