gosa-plugins/goto/admin/systems/goto/class_workstationStartup.inc

   1 <?php
   2 class workstartup extends plugin
   3 {
   4   /* Ldap server list */
   5   var $gotoLdapServers    = array();
   6   var $gotoLdapServerList = array();
   7   var $gotoLdap_inherit   = FALSE;
   8
   9   /* Generic terminal attributes */
  10         # This is disabled as long there is no possiblilty to set these parameters
  11   #var $bootmode             = "G";
  12   var $bootmode             = "";
  13   var $gotoBootKernel       = "default-inherited";
  14   var $gotoKernelParameters = "";
  15   var $gotoLdapServer       = "default-inherited";
  16   var $gotoModules          = array();
  17   var $gotoAutoFs           = array();
  18   var $gotoFilesystem       = array();
  19   var $gotoTerminalPath     = "";
  20   var $gotoBootKernels      = array();
  21
  22   /* attribute list for save action */
  23   var $attributes           = array("gotoLdapServer", "gotoBootKernel", "gotoKernelParameters",
  24                                     "FAIclass", "FAIstatus", "gotoShare","FAIdebianMirror", "FAIrelease");
  25   var $objectclasses        = array("GOhard", "FAIobject");
  26
  27   /* Share */
  28   var $gotoShares         = array();// Currently Share Option
  29   var $gotoShare          = "";     // currently selected Share Option
  30   var $gotoShareSelections= array();// Available Shares for this account in Listbox format
  31   var $gotoAvailableShares= array();// Available Shares for this account
  32
  33   /* Helper */
  34   var $orig_dn            = "";
  35   var $ignore_account     = TRUE;
  36
  37   /* FAI class selection */
  38   var $FAIclass           = array();  // The currently selected classes
  39   var $FAIrelease           = "";
  40   var $FAIdebianMirror      = "auto";
  41   var $si_active            = FALSE;
  42   var $si_fai_action_failed = FALSE;
  43
  44   var $cache              = array(); // Used as cache in fai mehtods
  45
  46   var $FAIstatus          = "";
  47   var $FAIclasses         = array();
  48
  49   var $view_logged        = FALSE;
  50
  51   /* FAI class selection */
  52   var $InheritedFAIclass       = array();
  53   var $InheritedFAIrelease     = "";
  54   var $InheritedFAIdebianMirror= "auto";
  55
  56   var $CopyPasteVars    = array("gotoModules","gotoShares");
  57   var $fai_activated    = FALSE;
  58   var $o_group_dn       = "";
  59   var $member_of_ogroup = FALSE;
  60
  61   function workstartup (&$config, $dn= NULL, $parent= NULL)
  62   {
  63     /* Check if FAI is active */
  64     $tmp= $config->search("faiManagement", "CLASS",array('menu','tabs'));
  65     if(!empty($tmp) && class_available("faiManagement")){
  66       $this->fai_activated = TRUE;
  67     }else{
  68       $this->attributes = array("gotoLdapServer", "gotoBootKernel", "gotoKernelParameters", "gotoShare");
  69       $this->objectclasses  = array("GOhard");
  70     }
  71
  72     plugin::plugin ($config, $dn, $parent);
  73
  74     /* Check for si daemon */
  75     $this->si_active = $this->config->get_cfg_value("gosaSupportURI") != "";
  76
  77     /* Check object group membership */
  78     if(!isset($this->parent->by_object['ogroup'])){
  79       $ldap = $this->config->get_ldap_link();
  80       $ldap->cd ($this->config->current['BASE']);
  81       $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".LDAP::prepare4filter($this->dn)."))",array("cn","dn"));
  82       if($ldap->count()){
  83         $this->member_of_ogroup = TRUE;
  84         $attrs = $ldap->fetch();
  85         $this->o_group_dn = $attrs['dn'];
  86       }
  87     }
  88
  89     /* Creating a list of valid Mirrors
  90      * none will not be saved to ldap.
  91      */
  92     $ldap   = $this->config->get_ldap_link();
  93     $ldap->cd($this->config->current['BASE']);
  94     $ui = get_userinfo();
  95     foreach($this->config->data['SERVERS']['LDAP'] as $dn => $data){
  96       if($ui->get_category_permissions($data['dn'],"server",TRUE)){
  97         for($i = 0; $i < $data['goLdapBase']['count']; $i ++){
  98           $name = $data["cn"][0].":".$data["goLdapBase"][$i];
  99           $this->gotoLdapServerList[]= $name;
 100         }
 101       }
 102     }
 103
 104     /* Get list of assigned ldap servers
 105      */
 106     if(isset($this->attrs['gotoLdapServer'])){
 107       unset($this->attrs['gotoLdapServer']['count']);
 108       sort($this->attrs['gotoLdapServer']);
 109       foreach($this->attrs['gotoLdapServer'] as $value){
 110         $this->gotoLdapServers[] = preg_replace("/^[0-9]*:/","",$value);
 111       }
 112     }
 113     natcasesort($this->gotoLdapServerList);
 114
 115     if(!count($this->gotoLdapServers) && $this->member_of_ogroup){
 116       $this->gotoLdap_inherit = TRUE;
 117     }
 118
 119     /* FAI Initialization
 120        Skip this if FAI is not activated
 121      */
 122     if($this->fai_activated) {
 123
 124       /* Parse used FAIclasses (stored as string).
 125        * The single classes are seperated by ' '.
 126        * There is also the release type given, after first
 127        *  occurrence of ':'.
 128        */
 129       $this->FAIclass =array();
 130       if(isset($this->attrs['FAIclass'][0])){
 131         $tmp = explode(" ",$this->attrs['FAIclass'][0]);
 132         $tmp2 =array();
 133
 134         foreach($tmp as $class){
 135           if( ":" == $class[0] ) {
 136             $this->FAIrelease = trim(substr($class, 1));
 137           }else{
 138             $tmp2[$class] = $class;
 139           }
 140         }
 141         $this->FAIclass = $tmp2;
 142       }
 143     }
 144
 145     /* Get arrays */
 146     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 147       if (isset($this->attrs["$val"]["count"])){
 148         for ($i= 0; $i<$this->attrs["count"]; $i++){
 149           if (isset($this->attrs["$val"][$i])){
 150             array_push($this->$val, $this->attrs["$val"][$i]);
 151           }
 152         }
 153       }
 154       sort ($this->$val);
 155       $this->$val= array_unique($this->$val);
 156     }
 157
 158     /* Prepare Shares */
 159     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
 160       unset($this->attrs['gotoShare']['count']);
 161       foreach($this->attrs['gotoShare'] as $share){
 162         $tmp = $tmp2 = array();
 163         $tmp = explode("|",$share);
 164         $tmp2['server']      =$tmp[0];
 165         $tmp2['name']        =$tmp[1];
 166         $tmp2['mountPoint']  =$tmp[2];
 167         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 168       }
 169     }
 170
 171     $this->gotoShareSelections= $config->getShareList(true);
 172     $this->gotoAvailableShares= $config->getShareList(false);
 173     $tmp2 = array();
 174
 175
 176     $this->orig_dn= $this->dn;
 177
 178     /* Handle inheritance value "default" */
 179     if ($this->member_of_ogroup){
 180       $this->gotoBootKernels= array("default-inherited" => '['._("inherited").']');
 181     }
 182
 183     /* If we are member in an object group,
 184      *  we have to handle inherited values.
 185      * So you can see what is inherited.
 186      */
 187     if ($this->member_of_ogroup){
 188
 189       if(count($this->FAIclass)==0 && $this->FAIrelease == ""){
 190         $this->FAIdebianMirror = "inherited";
 191       }
 192
 193       if($this->fai_activated){
 194         $map= array("gotoBootKernel","FAIclass","FAIdebianMirror");
 195       }else{
 196         $map= array("gotoBootKernel");
 197       }
 198
 199       $ldap = $this->config->get_ldap_link();
 200       $ldap->cat($this->o_group_dn);
 201       $attrs= $ldap->fetch();
 202
 203       foreach ($map as $name){
 204         if (!isset($attrs[$name][0])){
 205           continue;
 206         }
 207
 208         switch ($name){
 209           case 'gotoBootKernel':
 210             $this->gotoBootKernels['default-inherited']=  _("inherited").' ['.$attrs[$name][0].']' ;
 211             break;
 212
 213           case 'FAIclass':
 214             $str = explode(":",$attrs[$name][0]);
 215             $this->InheritedFAIclass    = explode(" ",trim($str[0]));
 216             $this->InheritedFAIrelease  = trim($str[1]);
 217             break;
 218
 219           case 'FAIdebianMirror':
 220             $this->InheritedFAIdebianMirror = $attrs[$name][0];
 221             break;
 222         }
 223       }
 224     }
 225
 226     $this->update_fai_cache();
 227
 228     if($this->fai_activated && !$this->si_fai_action_failed && $this->si_active){
 229
 230       /* Check if the current mirror is available
 231        */
 232       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
 233         if(count($this->FAIclass)){
 234           msg_dialog::display(_("Error"), sprintf(_("FAI mirror '%s' is not available - setting to mirror 'auto'!"), $this->FAIdebianMirror), ERROR_DIALOG);
 235         }
 236         $this->FAIdebianMirror = "auto";
 237         $this->FAIrelease = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 238         $this->cache['CLASSES'] = array();
 239         $this->update_fai_cache();
 240       }
 241
 242       /* Check if the current mirror is available
 243        */
 244       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
 245         $new_release = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 246         if(count($this->FAIclass)){
 247           msg_dialog::display(_("Error"), sprintf(_("FAI release '%s' is not available on mirror '%s' - setting to release '%s'!"), $this->FAIrelease, $this->FAIdebianMirror,$new_release), ERROR_DIALOG);
 248         }
 249         $this->FAIrelease = $new_release;
 250         $this->cache['CLASSES'] = array();
 251         $this->update_fai_cache();
 252       }
 253     }
 254
 255
 256     // Prepare lists
 257     $this->ldapList = new sortableListing(array(),array(), TRUE);
 258     $this->ldapList->setDeleteable(true);
 259     $this->ldapList->setEditable(false);
 260     $this->ldapList->setWidth("100%");
 261     $this->ldapList->setHeight("100px");
 262     $this->ldapList->setHeader(array(_("LDAP server")));
 263     $this->ldapList->setDefaultSortColumn(0);
 264
 265     $this->faiList = new sortableListing(array(),array(), TRUE);
 266     $this->faiList->setDeleteable(true);
 267     $this->faiList->setEditable(false);
 268     $this->faiList->setWidth("100%");
 269     $this->faiList->setHeight("160px");
 270     $this->faiList->setColspecs(array('50%','50%'));
 271     $this->faiList->setHeader(array(_("Name"),_("Classes")));
 272     $this->faiList->setDefaultSortColumn(0);
 273
 274   }
 275
 276
 277   function check()
 278   {
 279     $messages = array();
 280
 281     /* Call common method to give check the hook */
 282     $messages= plugin::check();
 283
 284     /* If there are packages selected, but no mirror show error */
 285     if(($this->FAIdebianMirror == "none")&&(count($this->FAIclass)>0)){
 286       $messages[]=_("Please select a 'FAI server' or remove the 'FAI classes'.");
 287     }
 288
 289     return($messages);
 290   }
 291
 292   function execute()
 293   {
 294         /* Call parent execute */
 295         plugin::execute();
 296
 297     if($this->is_account && !$this->view_logged){
 298       $this->view_logged = TRUE;
 299       new log("view","workstation/".get_class($this),$this->dn);
 300     }
 301
 302     /* Do we represent a valid terminal? */
 303     if (!$this->is_account && $this->parent === NULL){
 304       $display= image("images/small-error.png")."<b>".msgPool::noValidExtension(_("workstation"))."</b>";
 305       return ($display);
 306     }
 307
 308     /* Add module */
 309     if (isset ($_POST['add_module'])){
 310       if ($_POST['module'] != "" && $this->acl_is_writeable("gotoModules")){
 311         $this->add_list ($this->gotoModules, $_POST['module']);
 312       }
 313     }
 314
 315     /* Delete module */
 316     if (isset ($_POST['delete_module'])){
 317       if (count($_POST['modules_list']) && $this->acl_is_writeable("gotoModules")){
 318         $this->del_list ($this->gotoModules, $_POST['modules_list']);
 319       }
 320     }
 321
 322     /* FAI class management */
 323     if($this->fai_activated){
 324       if(((isset($_POST['AddClass']))&&(isset($_POST['FAIclassesSel']))) && ($this->acl_is_writeable("FAIclass"))){
 325         $found = 0 ;
 326
 327         /* If this new class/profile will attach a second partition table
 328          * to our list of classes, abort and show a message.
 329          */
 330         foreach($this->FAIclass as $name){
 331           if(isset($this->FAIclassInfo[$name])){
 332             foreach($this->FAIclassInfo[$name] as $atr){
 333               if(isset($atr['obj'])){
 334                 if($atr['obj'] == "FAIpartitionTable"){
 335                   $found ++ ;
 336                 }
 337               }
 338             }
 339           }
 340         }
 341
 342         if((isset($this->FAIclassInfo[$_POST['FAIclassesSel']]['FAIpartitionTable']))&&($found>0)){
 343           msg_dialog::display(_("Error"), _("There is already a profile containing a partition table in your configuration!") , ERROR_DIALOG);
 344         }else{
 345           $this->FAIclass[$_POST['FAIclassesSel']]=$_POST['FAIclassesSel'];
 346         }
 347       }
 348
 349
 350         $this->faiList->save_object();
 351         $action = $this->faiList->getAction();
 352         if($action['action'] == 'delete'){
 353             $id = $this->faiList->getKey($action['targets'][0]);
 354             unset($this->FAIclass[$id]);
 355         }
 356         if($action['action'] == 'reorder'){
 357             $this->FAIclass= $this->faiList->getMaintainedData();
 358         }
 359
 360       /* Move one used class class one position up or down */
 361       if($this->acl_is_writeable("FAIclass")){
 362         foreach($_POST as $name => $val){
 363
 364
 365           if(preg_match("/fai_remove/i",$name)){
 366             $value = postDecode(preg_replace("/fai_remove_/i","",$name));
 367             unset($this->FAIclass[$value]);
 368           }
 369         }
 370       }
 371
 372       /* Delete selected class from our list */
 373       if($this->acl_is_writeable("FAIclass")){
 374         if((isset($_POST['DelClass']))&&(isset($_POST['FAIclassSel']))){
 375           if(isset($this->FAIclass[$_POST['FAIclassSel']])){
 376             unset($this->FAIclass[$_POST['FAIclassSel']]);
 377           }
 378         }
 379       }
 380     }// END fai handling
 381
 382     /* Show main page */
 383     $smarty= get_smarty();
 384
 385     /* Assign ACLs to smarty */
 386     $tmp = $this->plInfo();
 387     foreach($tmp['plProvidedAcls'] as $name => $translation){
 388       $smarty->assign($name."ACL",$this->getacl($name));
 389     }
 390
 391     $smarty->assign("member_of_ogroup",$this->member_of_ogroup);
 392
 393     /* In this section server shares will be defined
 394      * A user can select one of the given shares and a mount point
 395      *  and attach this combination to his setup.
 396      */
 397     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 398     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 399
 400     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 401      * This entry will be, a combination of mountPoint and sharedefinitions
 402      */
 403     if((isset($_POST['gotoShareAdd'])) && isset($_POST['gotoShareSelection']) && ($this->acl_is_writeable("gotoShare"))) {
 404       /* We assign a share to this user, if we don't know where to mount the share */
 405       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 406         msg_dialog::display(_("Error"), msgPool::required(_("Mount point")), ERROR_DIALOG);
 407       }else{
 408
 409         if(isset($this->gotoAvailableShares[$_POST['gotoShareSelection']])){
 410           $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 411           $s_mount = $_POST['gotoShareMountPoint'];
 412           /* Preparing the new assignment */
 413           $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 414           $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 415         }
 416       }
 417     }
 418
 419     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 420      * If there is no defined share selected, we will abort the deletion without any message
 421      */
 422     if(($this->acl_is_writeable("gotoShare"))&& (isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 423       unset($this->gotoShares[$_POST['gotoShare']]);
 424     }
 425
 426     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 427     $smarty->assign("gotoSharesCount",count($this->printOutAssignedShares()));
 428     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 429     $smarty->assign("gotoBootKernels",$this->gotoBootKernels);
 430
 431     $this->ldapList->setAcl($this->getacl('gotoLdapServer'));
 432
 433     /* Add new ldap server to the list */
 434     if($this->acl_is_writeable("gotoLdapServer") &&
 435         !$this->gotoLdap_inherit &&
 436         isset($_POST['add_ldap_server']) &&
 437         isset($_POST['ldap_server_to_add'])){
 438       if(isset($this->gotoLdapServerList[$_POST['ldap_server_to_add']])){
 439         $to_add = $this->gotoLdapServerList[$_POST['ldap_server_to_add']];
 440         if(!in_array($to_add,$this->gotoLdapServers)){
 441           $this->gotoLdapServers[] = $to_add;
 442         }
 443       }
 444     }
 445
 446     /* Move ldap servers up and down */
 447     $this->ldapList->save_object();
 448     $action = $this->ldapList->getAction();
 449     if($action['action'] == 'reorder'){
 450         $this->gotoLdapServers = array_values($this->ldapList->getMaintainedData());
 451     }
 452     if($action['action'] == 'delete'){
 453         $id = $this->ldapList->getKey($action['targets'][0]);
 454         $value = $this->gotoLdapServers[$id];
 455         $this->gotoLdapServers = array_remove_entries(array($value),$this->gotoLdapServers);
 456     }
 457
 458     /* Add Entries */
 459     $data = $lData = array();
 460     foreach($this->gotoLdapServers as $key => $server){
 461         $data[$key]=$server;
 462
 463         /* Announce missing entries */
 464         if(!in_array($server,$this->gotoLdapServerList)){
 465             $server = $server."&nbsp;<font style='color:red'>(missing)</font>";
 466         }
 467
 468         /* Convert old style entry */
 469         if (!preg_match('%:ldaps?://%', $server)){
 470             $server= "ldap://".preg_replace('/^([^:]+):/', '\1/', $server);
 471         } else {
 472             $server= preg_replace("/^[^:]+:/", "", $server);
 473             $lData[$key] = array('data'=>array($server));
 474         }
 475     }
 476     $this->ldapList->setListData($data,$lData);
 477     $this->ldapList->update();
 478     $smarty->assign("usePrototype", "true");
 479
 480     if($this->gotoLdap_inherit){
 481       $smarty->assign("gotoLdapServerACL_inherit", preg_replace("/w/","",$this->getacl("gotoLdapServer")));;
 482     }else{
 483       $smarty->assign("gotoLdapServerACL_inherit", $this->getacl("gotoLdapServer"));
 484     }
 485
 486     $list = array();
 487     foreach($this->gotoLdapServerList as $key => $entry){
 488       if(!in_array($entry,$this->gotoLdapServers)){
 489
 490         /* Convert old style entry */
 491         if (!preg_match('%:ldap[s]*://%', $entry)){
 492           $entry= "ldap://".preg_replace('/^([^:]+):/', '\1/', $entry);
 493
 494         /* Beautify new style entries */
 495         } else {
 496           $entry= preg_replace("/^[^:]+:/", "", $entry);
 497         }
 498
 499         $list[$key] = $entry;
 500       }
 501     }
 502     $smarty->assign("gotoLdapServers",    $this->ldapList->render());
 503     $smarty->assign("gotoLdapServerList", $list);
 504     $smarty->assign("gotoLdap_inherit",   $this->gotoLdap_inherit);
 505     $smarty->assign("JS",  session::get('js'));
 506
 507     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 508       $smarty->assign("$val", $this->$val);
 509     }
 510
 511     /* Values */
 512     foreach(array("gotoBootKernel","gotoShare","FAIclasses","FAIclass","FAIdebianMirror","FAIrelease") as $val){
 513       $smarty->assign($val, $this->$val);
 514     }
 515
 516     $smarty->assign("fai_activated",$this->fai_activated);
 517
 518     /* Create FAI output */
 519     $this->update_fai_cache();
 520     $smarty->assign("si_fai_action_failed",$this->si_fai_action_failed);
 521     $smarty->assign("si_active",$this->si_active);
 522
 523     if(!$this->si_fai_action_failed && $this->si_active && $this->fai_activated){
 524
 525       $smarty->assign("FAIservers"  , $this->cache['SERVERS']);
 526       $smarty->assign("FAIdebianMirror",$this->FAIdebianMirror);
 527       $smarty->assign("FAIrelease"  , $this->FAIrelease);
 528       $smarty->assign("FAIclasses"  , $this->selectable_classes());
 529
 530       /* Get classes for release from cache.
 531        * Or build cache
 532        */
 533       if($this->FAIdebianMirror == "inherited"){
 534         $release = $this->InheritedFAIrelease;
 535       }else{
 536         $release = $this->FAIrelease;
 537       }
 538
 539       $smarty->assign("gotoBootKernels",$this->cache['KERNELS'][$release]);
 540       $smarty->assign("InheritedFAIrelease",$this->InheritedFAIrelease);
 541
 542       /* Get classes */
 543       if($this->FAIdebianMirror == "inherited"){
 544         $tmp = $this->InheritedFAIclass;
 545       }else{
 546         $tmp = $this->FAIclass;
 547       }
 548
 549       /* Get invalid classes */
 550       $invalid = $this->get_invalid_classes($tmp);
 551       $data = $lData = array();
 552
 553       /* Draw every single entry */
 554       $i = 1;
 555       if($this->acl_is_readable("FAIclass")){
 556         foreach($tmp as $class){
 557
 558           /* Mark invalid classes. (Not in selected release)
 559            */
 560           $marker = "";
 561           if(in_array_ics($class,$invalid)){
 562             $marker = "&nbsp;<font color='red'>("._("Not available in current setup").")</font>";
 563           }
 564
 565           $i ++ ;
 566
 567           /* Get Description tag
 568            *  There may be several FAI objects with the same class name,
 569            *   use the description from FAIprofile, if possible.
 570            */
 571           $desc = "";
 572
 573           $objects = array(
 574               "Pl"  => array("IMG"=> "plugins/fai/images/fai_partitionTable.png"),
 575               "Pt"     => array("IMG"=> "plugins/fai/images/fai_packages.png"),
 576               "S"          => array("IMG"=> "plugins/fai/images/fai_script.png"),
 577               "V"        => array("IMG"=> "plugins/fai/images/fai_variable.png"),
 578               "H"            => array("IMG"=> "plugins/fai/images/fai_hook.png"),
 579               "P"         => array("IMG"=> "plugins/fai/images/fai_profile.png"),
 580               "T"        => array("IMG"=> "plugins/fai/images/fai_template.png"));
 581
 582           if(isset($this->cache['CLASSES'][$this->FAIrelease][$class])){
 583             $desc ="";
 584             foreach($this->cache['CLASSES'][$this->FAIrelease][$class] as $types ){
 585               if(isset($types['Abbr'])){
 586                 $desc.= image($objects[$types['Abbr']]['IMG']);
 587                 if($types['Type'] == "FAIprofile"){
 588                   break;
 589                 }
 590               }
 591             }
 592           }
 593           if(!empty($desc)){
 594             $desc = "&nbsp;".trim($desc)."";
 595           }
 596
 597           $data[$class] = $class;
 598           $lData[$class] = array('data' => array($class,$desc));
 599         }
 600       }// END FAI output generation
 601     }// END FAI output generation
 602
 603     $this->faiList->setAcl('rwcdm');
 604     $this->faiList->setReorderable($this->FAIdebianMirror != "inherited");
 605     $this->faiList->setListData($data,$lData);
 606     $this->faiList->update();
 607
 608     $smarty->assign("FAIScriptlist", $this->faiList->render());
 609
 610     /* Radio button group */
 611     if (preg_match("/G/", $this->bootmode)) {
 612       $smarty->assign("graphicalbootup", "checked");
 613     } else {
 614       $smarty->assign("graphicalbootup", "");
 615     }
 616     if (preg_match("/T/", $this->bootmode)) {
 617       $smarty->assign("textbootup", "checked");
 618     } else {
 619       $smarty->assign("textbootup", "");
 620     }
 621     if (preg_match("/D/", $this->bootmode)) {
 622       $smarty->assign("debugbootup", "checked");
 623     } else {
 624       $smarty->assign("debugbootup", "");
 625     }
 626
 627     /* Show main page */
 628     $smarty->assign("gotoKernelParameters",$this->gotoKernelParameters);
 629     return($smarty->fetch (get_template_path('workstationStartup.tpl', TRUE,dirname(__FILE__))));
 630   }
 631
 632
 633   function remove_from_parent()
 634   {
 635     $this->handle_post_events("remove");
 636     new log("remove","workstation/".get_class($this),$this->dn);
 637   }
 638
 639
 640   /* Save data to object */
 641   function save_object()
 642   {
 643     $old_mirror  = $this->FAIdebianMirror;
 644     plugin::save_object();
 645
 646     /* Update release */
 647     if($old_mirror != $this->FAIdebianMirror){
 648       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
 649         $this->FAIrelease      = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 650       }
 651     }
 652
 653     if(isset($_POST['WorkstationStarttabPosted'])){
 654       if(isset($_POST['gotoLdap_inherit'])){
 655         $this->gotoLdap_inherit = TRUE;
 656       }else{
 657         $this->gotoLdap_inherit = FALSE;
 658       }
 659
 660       /* Save group radio buttons */
 661       if ($this->acl_is_writeable("bootmode") && isset($_POST["bootmode"])){
 662         $this->bootmode= $_POST["bootmode"];
 663       }
 664     }
 665   }
 666
 667
 668   /* Save to LDAP */
 669   function save()
 670   {
 671
 672     /* Depending on the baseobject (Ogroup / WS) we
 673      *  use another set of objectClasses
 674      * In case of WS itself, we use  "array("GOhard", "FAIobject");"
 675      * if we are currently editing from ogroup menu we use (array("gotWorkstationTemplate","GOhard", "FAIobject"))
 676      */
 677     if(isset($this->parent->by_object['ogroup'])){
 678       $this->objectclasses = array("gotoWorkstationTemplate");
 679     }elseif(isset($this->parent->by_object['workgeneric'])){
 680       $this->objectclasses = array("GOhard");
 681     }elseif(isset($this->parent->by_object['servgeneric'])){
 682       $this->objectclasses = array("GOhard","gotoWorkstationTemplate");
 683     }else{
 684       msg_dialog::display(_("Fatal error"),
 685           "Object Type Configuration is unknown. Please contact the GOsa developers.",
 686           FATAL_ERROR_DIALOG);
 687       exit();
 688     }
 689
 690     /* Append FAI class */
 691     if($this->fai_activated){
 692       $this->objectclasses[]  = "FAIobject";
 693     }
 694
 695     /* Find proper terminal path for tftp configuration
 696        FIXME: This is suboptimal when the default has changed to
 697        another location! */
 698     if (($this->gotoTerminalPath == "default")){
 699       $ldap= $this->config->get_ldap_link();
 700
 701       /* Strip relevant part from dn, keep trailing ',' */
 702       $tmp= preg_replace("/^cn=[^,]+,".preg_quote(get_ou('terminalRDN'), '/')."/i", "", $this->dn);
 703       $tmp= preg_replace("/".$this->config->current['BASE']."$/i", "", $tmp);
 704
 705       /* Walk from top to base and try to load default values for
 706          'gotoTerminalPath'. Abort when an entry is found. */
 707       while (TRUE){
 708         $tmp= preg_replace ("/^[^,]+,/", "", $tmp);
 709
 710         $ldap->cat("cn=default,".get_ou('terminalRDN').$tmp.
 711             $this->config->current['BASE'], array('gotoTerminalPath'));
 712         $attrs= $ldap->fetch();
 713         if (isset($attrs['gotoTerminalPath'])){
 714           $this->gotoTerminalPath= $attrs['gotoTerminalPath'][0];
 715           break;
 716         }
 717
 718         /* Nothing left? */
 719         if ($tmp == ""){
 720           break;
 721         }
 722       }
 723     }
 724
 725     plugin::save();
 726
 727     unset( $this->attrs['FAIrelease'] );
 728     $str = "";
 729
 730     /* Skip FAI attribute handling if not necessary */
 731     if($this->fai_activated && !$this->si_fai_action_failed){
 732       if($this->FAIdebianMirror == "inherited"){
 733         $this->attrs['FAIclass'] = $this->attrs['FAIrelease'] =  $this->attrs['FAIdebianMirror'] = array();
 734       }else{
 735         foreach($this->FAIclass as $class){
 736           $str .= $class." ";
 737         }
 738         $str = trim($str);
 739         if(empty($this->attrs['FAIclass'])){
 740           $this->attrs['FAIclass'] = array();
 741         }else{
 742           $this->attrs['FAIclass']= $str." :".$this->FAIrelease;
 743         }
 744       }
 745     }
 746
 747     /* Add missing arrays */
 748     foreach (array("gotoFilesystem", "gotoAutoFs", "gotoModules") as $val){
 749       if (isset ($this->$val) && count ($this->$val) != 0){
 750
 751         $this->attrs["$val"]= array_unique($this->$val);
 752       }
 753       if(!isset($this->attrs["$val"])) $this->attrs["$val"]=array();
 754     }
 755
 756     /* Prepare list of ldap servers */
 757     $this->attrs['gotoLdapServer'] = array();
 758     if(!$this->gotoLdap_inherit){
 759       $i = 0;
 760       foreach($this->gotoLdapServers as $server){
 761         $i ++;
 762         $this->attrs['gotoLdapServer'][] = $i.":".$server;
 763       }
 764     }
 765
 766     if ($this->attrs['gotoBootKernel'] == "default-inherited"){
 767       $this->attrs['gotoBootKernel']= array();
 768     }
 769
 770     /* if mirror == none stop saving this attribute */
 771     if($this->FAIdebianMirror == "none"){
 772       $this->FAIdebianMirror = "";
 773     }
 774
 775     /* Get FAIstate from object, the generic tab could have changed it during execute */
 776     $ldap= $this->config->get_ldap_link();
 777     $ldap->cd($this->dn);
 778
 779
 780     /* Skip FAI attribute handling if not necessary */
 781     if($this->fai_activated && !$this->si_fai_action_failed && $this->si_active){
 782       $ldap->cat($this->dn,array("FAIstate"));
 783       $checkFAIstate = $ldap->fetch();
 784
 785       /* Remove FAI objects if no FAI class is selected */
 786       if((count($this->FAIclass)==0) && (!isset($checkFAIstate['FAIstate']))){
 787         $this->attrs['FAIclass']        = array();
 788         $this->attrs['FAIdebianMirror'] = array();
 789       }
 790     }else{
 791
 792       /* Don't touch FAI objects if something went wrong with the si daemon.
 793        */
 794       if(isset($this->attrs['FAIclass'])) unset($this->attrs['FAIclass']);
 795       if(isset($this->attrs['FAIdebianMirror'])) unset($this->attrs['FAIdebianMirror']);
 796     }
 797
 798     /* prepare share settings */
 799     $tmp = array();
 800     foreach($this->gotoShares as $name => $settings){
 801       $tmp2= explode("|",$name);
 802       $name = $tmp2[0];
 803       $tmp[] = $settings['server']."|".$name."|".$settings['mountPoint'];
 804     }
 805     $this->attrs['gotoShare']=$tmp;
 806     $this->cleanup();
 807     $ldap->modify ($this->attrs);
 808     new log("modify","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 809
 810     if (!$ldap->success()){
 811       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
 812     }
 813     $this->handle_post_events("modify");
 814
 815     /* Check if LDAP server has changed */
 816     if ($this->si_active && (isset($this->attrs['gotoLdapServer']) && class_available("DaemonEvent") || $this->gotoLdap_inherit)){
 817       $events = DaemonEvent::get_event_types(SYSTEM_EVENT | HIDDEN_EVENT);
 818       $o_queue = new gosaSupportDaemon();
 819       if(isset($events['TRIGGERED']['DaemonEvent_reload_ldap_config'])){
 820         $evt = $events['TRIGGERED']['DaemonEvent_reload_ldap_config'];
 821         $macs = array();
 822
 823         /* Get list of macAddresses
 824          */
 825         if(isset($this->parent->by_object['ogroup'])){
 826
 827           /* If we are an object group, add all member macs
 828            */
 829           $p = $this->parent->by_object['ogroup'];
 830           foreach($p->memberList as $dn => $obj){
 831             if(isset($p->objcache[$dn]['macAddress']) && !empty($p->objcache[$dn]['macAddress'])){
 832               $macs[] = $p->objcache[$dn]['macAddress'];
 833             }
 834           }
 835         }elseif(isset($this->parent->by_object['workgeneric']->netConfigDNS->macAddress)){
 836
 837           /* We are a workstation. Add current mac.
 838            */
 839           $mac = $this->parent->by_object['workgeneric']->netConfigDNS->macAddress;
 840           if(!empty($mac)){
 841             $macs[] = $mac;
 842           }
 843         }elseif(isset($this->parent->by_object['servgeneric']->netConfigDNS->macAddress)){
 844
 845           /* We are a server. Add current mac.
 846            */
 847           $mac = $this->parent->by_object['servgeneric']->netConfigDNS->macAddress;
 848           if(!empty($mac)){
 849             $macs[] = $mac;
 850           }
 851         }
 852
 853         /* Trigger event for all member objects
 854          */
 855         foreach($macs as $mac){
 856           $tmp = new $evt['CLASS_NAME']($this->config);
 857           $tmp->set_type(TRIGGERED_EVENT);
 858           $tmp->add_targets(array($mac));
 859           if(!$o_queue->append($tmp)){
 860             msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
 861           }
 862         }
 863       }
 864     }
 865   }
 866
 867
 868   /* Add value to array, check if unique */
 869   function add_list (&$array, $value)
 870   {
 871     if ($value != ""){
 872       $array[]= $value;
 873       sort($array);
 874       array_unique ($array);
 875     }
 876   }
 877
 878
 879   /* Delete value to array, check if unique */
 880   function del_list (&$array, $list)
 881   {
 882     $tmp= array();
 883     foreach ($array as $mod){
 884       if (!in_array($mod, $list)){
 885         $tmp[]= $mod;
 886       }
 887     }
 888     $array= $tmp;
 889   }
 890
 891   /* Generate ListBox frindly output for the defined shares
 892    * Possibly Add or remove an attribute here,
 893    */
 894   function printOutAssignedShares()
 895   {
 896     $a_return = array();
 897     if(is_array($this->gotoShares)){
 898       foreach($this->gotoShares as $share){
 899         $a_return[$share['name']."|".$share['server']]= $share['name']." [".$share['server']."]";
 900       }
 901     }
 902     return($a_return);
 903   }
 904
 905
 906
 907   function PrepareForCopyPaste($source)
 908   {
 909     plugin::PrepareForCopyPaste($source);
 910     $source_o = new workstartup ($this->config, $source['dn']);
 911     foreach(array("FAIclass","gotoModules", "gotoAutoFs", "gotoFilesystem",
 912           "gotoKernelParameters","gotoShares","gotoLdapServers","gotoLdapServerList",
 913           "gotoLdap_inherit") as $attr){
 914       $this->$attr = $source_o->$attr;
 915     }
 916   }
 917
 918
 919   function array_switch_item($ar,$from,$to)
 920   {
 921     if(!is_array($ar)){
 922       return(false);
 923     }
 924     if(!isset($ar[$from])){
 925       return(false);
 926     }
 927     if(!isset($ar[$to])){
 928       return(false);
 929     }
 930
 931     $tmp = $ar[$from];
 932     $ar[$from] = $ar[$to];
 933     $ar[$to] = $tmp;
 934     return($ar);
 935   }
 936
 937
 938   /* Return plugin informations for acl handling */
 939   static function plInfo()
 940   {
 941     return (array(
 942           "plShortName"   => _("Startup"),
 943           "plDescription" => _("System startup"),
 944           "plSelfModify"  => FALSE,
 945           "plDepends"     => array(),
 946           "plPriority"    => 9,
 947           "plSection"     => array("administration"),
 948           "plCategory"    => array("workstation","server","ogroups"),
 949
 950           "plProvidedAcls"=> array(
 951             "gotoLdapServer"        => _("Ldap server"),
 952             "gotoBootKernel"        => _("Boot kernel"),
 953             "bootmode"              => _("Boot mode"),
 954             "gotoKernelParameters"  => _("Kernel parameter"),
 955
 956             "gotoModules"           => _("Kernel modules"),
 957             "gotoShare"             => _("Shares"),
 958
 959             "FAIclass"              => _("FAI classes"),
 960             "FAIdebianMirror"       => _("Debian mirror"),
 961             "FAIrelease"            => _("Debian release"),
 962
 963             "FAIstatus"             => _("FAI status flag")) // #FIXME is this acl realy necessary ?
 964           ));
 965   }
 966
 967
 968   /* Updates release dns
 969    *  and reads all classes for the current release,
 970    *  if not already done ($this->cache).
 971    */
 972   function update_fai_cache($first_call = FALSE)
 973   {
 974     $force = FALSE;
 975     if(!$this->si_active) return;
 976     $start = microtime(TRUE);
 977
 978     if($this->si_fai_action_failed && !isset($_POST['fai_si_retry'])) return;
 979
 980     $this->si_fai_action_failed = FALSE;
 981
 982     /* Get the list of available servers and their releases.
 983      */
 984     if($force || !isset($this->cache['SERVERS'])){
 985
 986       $o_queue = new gosaSupportDaemon();
 987       $tmp = $o_queue->FAI_get_server();
 988       if($o_queue->is_error()){
 989         msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
 990         $this->si_fai_action_failed = TRUE;
 991         $this->cache = array();
 992         return;
 993       }else{
 994
 995         foreach($tmp as $entry){
 996           $rel = $entry['FAI_RELEASE'];
 997           $this->cache['SERVERS']['auto'][$rel] = $rel;
 998           $this->cache['SERVERS'][$entry['SERVER']][$rel] = $rel;
 999           uksort($this->cache['SERVERS']['auto'], 'strnatcasecmp');
1000           uksort($this->cache['SERVERS'][$entry['SERVER']], 'strnatcasecmp');
1001         }
1002       }
1003     }
1004
1005     /* Ensure that our selection is valid, else we get several PHP warnings
1006         if there is no FAI configuration at all.
1007      */
1008     if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
1009       $this->cache['SERVERS'][$this->FAIdebianMirror][''] ='';
1010     }
1011
1012     /* Build up arrays, without checks */
1013     if(!$first_call){
1014
1015       /* Check if the selected mirror is available */
1016       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
1017         $this->FAIdebianMirror = "auto";
1018         $this->FAIrelease      = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
1019         trigger_error("There was a problem with the selected FAIdebianMirror. This mirror ('".$this->FAIdebianMirror."') is not available");
1020       }
1021
1022       /* Check if the selected release is available */
1023       if($this->FAIdebianMirror != "inherited" && !isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
1024
1025         if($this->FAIrelease != ""){
1026           trigger_error("There was a problem with the selected FAIrelease. This release ('".$this->FAIrelease."') is not available");
1027         }
1028         $this->FAIrelease = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
1029       }
1030     }
1031
1032     /* Get classes for release from cache.
1033      * Or build cache
1034      */
1035     if($this->FAIdebianMirror == "inherited"){
1036       $release = $this->InheritedFAIrelease;
1037     }else{
1038       $release = $this->FAIrelease;
1039     }
1040
1041     if($force || !isset($this->cache['CLASSES'][$release]) && $release != ""){
1042
1043       /* Get the list of available servers and their releases.
1044        */
1045       $o_queue = new gosaSupportDaemon();
1046       $tmp = $o_queue->FAI_get_classes($release);
1047
1048       $this->cache['CLASSES'][$release] = array();
1049       if($o_queue->is_error()){
1050         msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
1051         $this->si_fai_action_failed = TRUE;
1052         $this->cache=array();
1053         return;
1054       }else{
1055         foreach($tmp as $entry){
1056           $class = $entry['CLASS'];
1057           $this->cache['CLASSES'][$release][$class][] = $this->analyse_fai_object($entry);
1058         }
1059       }
1060
1061       /* Add object caught from external hook
1062        */
1063       $lines= $this->GetHookElements();
1064       foreach ($lines as $hline){
1065         $entries= explode(";", $hline);
1066         $server = $entries['0'];
1067         $url    = $entries['1'];
1068         if (!empty($url)){
1069
1070           /* Split releases */
1071           if (isset($entries[2])){
1072             $releases= explode(",", $entries[2]);
1073
1074             foreach ($releases as $release_data){
1075               $release_c  = preg_replace('/:.*$/', '', $release_data);
1076               $sections_c = explode(':', preg_replace('/^[^:]+:([^|]+)|.*$/', '\1', $release_data));
1077               $classes_c  = explode('|', preg_replace('/^[^|]+\|(.*)$/', '\1', $release_data));
1078
1079               if($release_c == $release){
1080                 $this->cache['SERVERS'][$url][$release_c]=$release_c;
1081                 $this->cache['SERVERS']['auto'][$release_c]=$release_c;
1082                 foreach ($classes_c as $class){
1083                   if ($class != ""){
1084                     $this->cache['CLASSES'][$release_c][$class]= array();
1085                   }
1086                 }
1087               }
1088             }
1089           }
1090         }
1091       }
1092       uksort($this->cache['SERVERS'], 'strnatcasecmp');
1093
1094       /* Only add inherit option, if we are part in an object group
1095        */
1096       if($this->member_of_ogroup){
1097         $this->cache['SERVERS'] = array_merge(array('inherited' => array()),$this->cache['SERVERS']);
1098       }
1099     }
1100
1101     /* Get list of available kernel for this release
1102      */
1103     if(!isset($this->cache['KERNELS'])) $this->cache['KERNELS'] = array();
1104
1105     if($force || !isset($this->cache['KERNELS'][$release])){
1106       $o_queue = new gosaSupportDaemon();
1107       $tmp = $o_queue->FAI_get_kernels($release);
1108       $this->cache['KERNELS'][$release] = array();
1109       foreach($this->gotoBootKernels as $name => $default){
1110         $this->cache['KERNELS'][$release][$name] = $default;
1111       }
1112       foreach($tmp as $kernel){
1113         if(empty($kernel)) continue;
1114         $this->cache['KERNELS'][$release][$kernel]=$kernel;
1115       }
1116       ksort($this->cache['KERNELS'][$release]);
1117     }
1118   }
1119
1120
1121   /* This function return an array containing all
1122    *  invalid classes for the selected server/release
1123    */
1124   function get_invalid_classes($classes)
1125   {
1126     $this->update_fai_cache();
1127     if($this->FAIdebianMirror == "inherited" && isset($this->cache['CLASSES'][$this->InheritedFAIrelease])){
1128       $release_classes = $this->cache['CLASSES'][$this->InheritedFAIrelease];
1129     }elseif(isset($this->cache['CLASSES'][$this->FAIrelease])){
1130       $release_classes = $this->cache['CLASSES'][$this->FAIrelease];
1131     }else{
1132       $release_classes = array();
1133     }
1134
1135
1136     /* Detect all classes that are not valid
1137      *  for the selected release
1138      */
1139     $NA = array();
1140     foreach($classes as $class){
1141       if(!isset($release_classes[$class])){
1142         $NA[] = $class;
1143       }
1144     }
1145     return($NA);
1146   }
1147
1148
1149   /* Get all selectable classes for the ui select box
1150    */
1151   function selectable_classes()
1152   {
1153     $this->update_fai_cache();
1154
1155     if($this->FAIdebianMirror == "inherited" && isset($this->cache['CLASSES'][$this->InheritedFAIrelease])){
1156       $classes = $this->cache['CLASSES'][$this->InheritedFAIrelease];
1157     }elseif(isset($this->cache['CLASSES'][$this->FAIrelease])){
1158       $classes = $this->cache['CLASSES'][$this->FAIrelease];
1159     }else{
1160       $classes = array();
1161     }
1162
1163     $Abbr ="";
1164     $ret= array();
1165     foreach($classes as $class_name => $class_types){
1166       if(!in_array($class_name,$this->FAIclass)){
1167         $Abbr = "";
1168         foreach($class_types as $type){
1169           if(!preg_match("/".$type['Abbr']."/",$Abbr)){
1170             $Abbr .= $type['Abbr']." ";
1171           }
1172         }
1173         $ret[$class_name] = trim($Abbr);
1174       }
1175     }
1176     uksort($ret, 'strnatcasecmp');
1177     return($ret);
1178   }
1179
1180
1181   /* Analyse FAI object and return an array with usefull informations like
1182    *  FAIobject type.
1183    */
1184   function analyse_fai_object($attr)
1185   {
1186     $tmp = array();
1187     switch($attr['TYPE']){
1188
1189       case 'FAIpackageList':
1190         $tmp["Type"]= 'FAIpackageList';
1191         $tmp["Abbr"]= 'Pl';
1192         break;
1193       case 'FAItemplate':
1194         $tmp["Type"]= 'FAItemplate';
1195         $tmp["Abbr"]= 'T';
1196         break;
1197       case 'FAIvariable':
1198         $tmp["Type"]= 'FAIvariable';
1199         $tmp["Abbr"]= 'V';
1200         break;
1201       case 'FAIscript':
1202         $tmp["Type"]= 'FAIscript';
1203         $tmp["Abbr"]= 'S';
1204         break;
1205       case 'FAIhook':
1206         $tmp["Type"]= 'FAIhook';
1207         $tmp["Abbr"]= 'H';
1208         break;
1209       case 'FAIpartitionTable':
1210         $tmp["Type"]= 'FAIpartitionTable';
1211         $tmp["Abbr"]= 'Pt';
1212         break;
1213       case 'FAIprofile':
1214         $tmp["Type"]= 'FAIprofile';
1215         $tmp["Abbr"]= 'P';
1216         break;
1217       default: trigger_error("Unknown FAI object type!");;
1218     }
1219     return($tmp);
1220   }
1221
1222
1223   /* Return repository hook output, if possible.
1224    */
1225   function GetHookElements()
1226   {
1227     $ret = array();
1228     $cmd= $this->config->search("servrepository", "repositoryBranchHook",array('tabs'));
1229     if(!empty($cmd)){
1230       $res = shell_exec($cmd);
1231       $res2 = trim($res);
1232       if((!$res)){
1233         msg_dialog::display(_("Configuration error"), msgPool::cmdexecfailed("repositoryBranchHook", $cmd), ERROR_DIALOG);
1234       }elseif(empty($res2)){
1235         msg_dialog::display(_("Configuration error"), _("'repositoryBranchHook' returned no result!"), ERROR_DIALOG);
1236       }else{
1237         $tmp = preg_split("/\n/",$res);
1238         foreach($tmp as $line){
1239           if(empty($line)) continue;
1240           $ret[]= $line;
1241         }
1242       }
1243     }
1244     return($ret);
1245   }
1246
1247
1248   /* This function creates the release name out of a dn
1249    *  e.g. "ou=1.0rc2,ou=siga,ou=fai,..." => "siga/1.0rc2"
1250    */
1251   function dn_to_release_name($dn)
1252   {
1253     $relevant = preg_replace("/,".preg_quote(get_ou("faiBaseRDN"), '/').".*$/i","",$dn);
1254     $parts    = array_reverse(explode(",",$relevant));
1255     $str ="";
1256     foreach($parts as $part){
1257       $str .= preg_replace("/^ou=/","",$part)."/";
1258     }
1259     return(preg_replace("/\/$/","",$str));
1260   }
1261 }
1262
1263 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1264 ?>