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