trunk/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   var $bootmode             = "G";
  11   var $gotoBootKernel       = "default-inherited";
  12   var $gotoKernelParameters = "";
  13   var $gotoLdapServer       = "default-inherited";
  14   var $gotoModules          = array();
  15   var $gotoAutoFs           = array();
  16   var $gotoFilesystem       = array();
  17   var $gotoTerminalPath     = "";
  18   var $gotoBootKernels      = array();
  19
  20   /* attribute list for save action */
  21   var $attributes           = array("gotoLdapServer", "gotoBootKernel", "gotoKernelParameters",
  22                                     "FAIclass", "FAIstatus", "gotoShare","FAIdebianMirror", "FAIrelease");
  23   var $objectclasses        = array("GOhard", "FAIobject");
  24
  25   /* Share */
  26   var $gotoShares         = array();// Currently Share Option
  27   var $gotoShare          = "";     // currently selected Share Option
  28   var $gotoShareSelections= array();// Available Shares for this account in Listbox format
  29   var $gotoAvailableShares= array();// Available Shares for this account
  30
  31   /* Helper */
  32   var $orig_dn            = "";
  33   var $ignore_account     = TRUE;
  34
  35   /* FAI class selection */
  36   var $FAIclass           = array();  // The currently selected classes
  37   var $FAIrelease           = "";
  38   var $FAIdebianMirror      = "auto";
  39   var $si_active            = FALSE;
  40   var $si_fai_action_failed = FALSE;
  41
  42   var $cache              = array(); // Used as cache in fai mehtods
  43
  44   var $FAIstatus          = "";
  45   var $FAIclasses         = array();
  46
  47   var $view_logged        = FALSE;
  48
  49   /* FAI class selection */
  50   var $InheritedFAIclass       = array();
  51   var $InheritedFAIrelease     = "";
  52   var $InheritedFAIdebianMirror= "auto";
  53
  54   var $CopyPasteVars    = array("gotoModules","gotoShares");
  55   var $fai_activated    = FALSE;
  56   var $o_group_dn       = "";
  57   var $member_of_ogroup = FALSE;
  58
  59   function workstartup (&$config, $dn= NULL, $parent= NULL)
  60   {
  61     /* Check if FAI is active */
  62     $tmp= $config->search("faiManagement", "CLASS",array('menu','tabs'));
  63     if(!empty($tmp) && class_available("faiManagement")){
  64       $this->fai_activated = TRUE;
  65     }else{
  66       $this->attributes = array("gotoLdapServer", "gotoBootKernel", "gotoKernelParameters", "gotoShare");
  67       $this->objectclasses  = array("GOhard");
  68     }
  69
  70     plugin::plugin ($config, $dn, $parent);
  71
  72     /* Check for si daemon */
  73     $this->si_active = $this->config->get_cfg_value("gosaSupportURI") != "";
  74
  75     /* Check object group membership */
  76     if(!isset($this->parent->by_object['ogroup'])){
  77       $ldap = $this->config->get_ldap_link();
  78       $ldap->cd ($this->config->current['BASE']);
  79       $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".LDAP::prepare4filter($this->dn)."))",array("cn","dn"));
  80       if($ldap->count()){
  81         $this->member_of_ogroup = TRUE;
  82         $attrs = $ldap->fetch();
  83         $this->o_group_dn = $attrs['dn'];
  84       }
  85     }
  86
  87     /* Creating a list of valid Mirrors
  88      * none will not be saved to ldap.
  89      */
  90     $ldap   = $this->config->get_ldap_link();
  91     $ldap->cd($this->config->current['BASE']);
  92     $ui = get_userinfo();
  93     foreach($this->config->data['SERVERS']['LDAP'] as $dn => $data){
  94       if($ui->get_category_permissions($data['dn'],"server",TRUE)){
  95         for($i = 0; $i < $data['goLdapBase']['count']; $i ++){
  96           $name = $data["cn"][0].":".$data["goLdapBase"][$i];
  97           $this->gotoLdapServerList[]= $name;
  98         }
  99       }
 100     }
 101
 102     /* Get list of assigned ldap servers
 103      */
 104     if(isset($this->attrs['gotoLdapServer'])){
 105       unset($this->attrs['gotoLdapServer']['count']);
 106       sort($this->attrs['gotoLdapServer']);
 107       foreach($this->attrs['gotoLdapServer'] as $value){
 108         $this->gotoLdapServers[] = preg_replace("/^[0-9]*:/","",$value);
 109       }
 110     }
 111     natcasesort($this->gotoLdapServerList);
 112
 113     if(!count($this->gotoLdapServers) && $this->member_of_ogroup){
 114       $this->gotoLdap_inherit = TRUE;
 115     }
 116
 117     /* FAI Initialization
 118        Skip this if FAI is not activated
 119      */
 120     if($this->fai_activated) {
 121
 122       /* Parse used FAIclasses (stored as string).
 123        * The single classes are seperated by ' '.
 124        * There is also the release type given, after first
 125        *  occurrence of ':'.
 126        */
 127       $this->FAIclass =array();
 128       if(isset($this->attrs['FAIclass'][0])){
 129         $tmp = split(" ",$this->attrs['FAIclass'][0]);
 130         $tmp2 =array();
 131
 132         foreach($tmp as $class){
 133           if( ":" == $class[0] ) {
 134             $this->FAIrelease = trim(substr($class, 1));
 135           }else{
 136             $tmp2[$class] = $class;
 137           }
 138         }
 139         $this->FAIclass = $tmp2;
 140       }
 141     }
 142
 143     /* Get arrays */
 144     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 145       if (isset($this->attrs["$val"]["count"])){
 146         for ($i= 0; $i<$this->attrs["count"]; $i++){
 147           if (isset($this->attrs["$val"][$i])){
 148             array_push($this->$val, $this->attrs["$val"][$i]);
 149           }
 150         }
 151       }
 152       sort ($this->$val);
 153       $this->$val= array_unique($this->$val);
 154     }
 155
 156     /* Prepare Shares */
 157     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
 158       unset($this->attrs['gotoShare']['count']);
 159       foreach($this->attrs['gotoShare'] as $share){
 160         $tmp = $tmp2 = array();
 161         $tmp = split("\|",$share);
 162         $tmp2['server']      =$tmp[0];
 163         $tmp2['name']        =$tmp[1];
 164         $tmp2['mountPoint']  =$tmp[2];
 165         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 166       }
 167     }
 168
 169     $this->gotoShareSelections= $config->getShareList(true);
 170     $this->gotoAvailableShares= $config->getShareList(false);
 171     $tmp2 = array();
 172
 173
 174     $this->orig_dn= $this->dn;
 175
 176     /* Handle inheritance value "default" */
 177     if ($this->member_of_ogroup){
 178       $this->gotoBootKernels= array("default-inherited" => '['._("inherited").']');
 179     }
 180
 181     /* If we are member in an object group,
 182      *  we have to handle inherited values.
 183      * So you can see what is inherited.
 184      */
 185     if ($this->member_of_ogroup){
 186
 187       if(count($this->FAIclass)==0 && $this->FAIrelease == ""){
 188         $this->FAIdebianMirror = "inherited";
 189       }
 190
 191       if($this->fai_activated){
 192         $map= array("gotoBootKernel","FAIclass","FAIdebianMirror");
 193       }else{
 194         $map= array("gotoBootKernel");
 195       }
 196
 197       $ldap = $this->config->get_ldap_link();
 198       $ldap->cat($this->o_group_dn);
 199       $attrs= $ldap->fetch();
 200
 201       foreach ($map as $name){
 202         if (!isset($attrs[$name][0])){
 203           continue;
 204         }
 205
 206         switch ($name){
 207           case 'gotoBootKernel':
 208             $this->gotoBootKernels['default-inherited']=  _("inherited").' ['.$attrs[$name][0].']' ;
 209             break;
 210
 211           case 'FAIclass':
 212             $str = split(":",$attrs[$name][0]);
 213             $this->InheritedFAIclass    = split("\ ",trim($str[0]));
 214             $this->InheritedFAIrelease  = trim($str[1]);
 215             break;
 216
 217           case 'FAIdebianMirror':
 218             $this->InheritedFAIdebianMirror = $attrs[$name][0];
 219             break;
 220         }
 221       }
 222     }
 223
 224     $this->update_fai_cache();
 225
 226     if($this->fai_activated && !$this->si_fai_action_failed && $this->si_active){
 227
 228       /* Check if the current mirror is available
 229        */
 230       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
 231         if(count($this->FAIclass)){
 232           msg_dialog::display(_("Error"), sprintf(_("FAI mirror '%s' is not available - setting to mirror 'auto'!"), $this->FAIdebianMirror), ERROR_DIALOG);
 233         }
 234         $this->FAIdebianMirror = "auto";
 235         $this->FAIrelease = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 236         $this->cache['CLASSES'] = array();
 237         $this->update_fai_cache();
 238       }
 239
 240       /* Check if the current mirror is available
 241        */
 242       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
 243         $new_release = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 244         if(count($this->FAIclass)){
 245           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);
 246         }
 247         $this->FAIrelease = $new_release;
 248         $this->cache['CLASSES'] = array();
 249         $this->update_fai_cache();
 250       }
 251     }
 252   }
 253
 254
 255   function check()
 256   {
 257     $messages = array();
 258
 259     /* Call common method to give check the hook */
 260     $messages= plugin::check();
 261
 262     /* If there are packages selected, but no mirror show error */
 263     if(($this->FAIdebianMirror == "none")&&(count($this->FAIclass)>0)){
 264       $messages[]=_("Please select a 'FAI server' or remove the 'FAI classes'.");
 265     }
 266
 267     return($messages);
 268   }
 269
 270   function execute()
 271   {
 272         /* Call parent execute */
 273         plugin::execute();
 274
 275     if($this->is_account && !$this->view_logged){
 276       $this->view_logged = TRUE;
 277       new log("view","workstation/".get_class($this),$this->dn);
 278     }
 279
 280     /* Do we represent a valid terminal? */
 281     if (!$this->is_account && $this->parent === NULL){
 282       $display= "<img alt=\"\" src=\"images/small-error.png\" align=middle>&nbsp;<b>".
 283         msgPool::noValidExtension(_("workstation"))."</b>";
 284       return ($display);
 285     }
 286
 287     /* Add module */
 288     if (isset ($_POST['add_module'])){
 289       if ($_POST['module'] != "" && $this->acl_is_writeable("gotoModules")){
 290         $this->add_list ($this->gotoModules, $_POST['module']);
 291       }
 292     }
 293
 294     /* Delete module */
 295     if (isset ($_POST['delete_module'])){
 296       if (count($_POST['modules_list']) && $this->acl_is_writeable("gotoModules")){
 297         $this->del_list ($this->gotoModules, $_POST['modules_list']);
 298       }
 299     }
 300
 301     /* FAI class management */
 302     if($this->fai_activated){
 303       if(((isset($_POST['AddClass']))&&(isset($_POST['FAIclassesSel']))) && ($this->acl_is_writeable("FAIclass"))){
 304         $found = 0 ;
 305
 306         /* If this new class/profile will attach a second partition table
 307          * to our list of classes, abort and show a message.
 308          */
 309         foreach($this->FAIclass as $name){
 310           if(isset($this->FAIclassInfo[$name])){
 311             foreach($this->FAIclassInfo[$name] as $atr){
 312               if(isset($atr['obj'])){
 313                 if($atr['obj'] == "FAIpartitionTable"){
 314                   $found ++ ;
 315                 }
 316               }
 317             }
 318           }
 319         }
 320
 321         if((isset($this->FAIclassInfo[$_POST['FAIclassesSel']]['FAIpartitionTable']))&&($found>0)){
 322           msg_dialog::display(_("Error"), _("There is already a profile containing a partition table in your configuration!") , ERROR_DIALOG);
 323         }else{
 324           $this->FAIclass[$_POST['FAIclassesSel']]=$_POST['FAIclassesSel'];
 325         }
 326       }
 327
 328       $sort = false;
 329
 330       /* Move one used class class one position up or down */
 331       if($this->acl_is_writeable("FAIclass")){
 332         foreach($_POST as $name => $val){
 333
 334           $sort_type = false;
 335           if((preg_match("/sort_up/",$name))&&(!$sort)){
 336             $sort_type = "sort_up_";
 337           }
 338           if((preg_match("/sort_down/",$name))&&(!$sort)){
 339             $sort_type = "sort_down_";
 340           }
 341
 342           if(($sort_type)&&(!$sort)){
 343             $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/".$sort_type."/i","",$name)));
 344             $sort = true;
 345
 346             $last = -1;
 347             $change_down  = -1;
 348
 349             /* Create array with numeric index */
 350             $tmp = array();
 351             foreach($this->FAIclass as $class){
 352               $tmp [] = $class;
 353             }
 354
 355             /* Walk trough array */
 356             foreach($tmp as $key => $faiName){
 357               if($faiName == $value){
 358                 if($sort_type == "sort_up_"){
 359                   if($last != -1){
 360                     $change_down= $last;
 361                   }
 362                 }else{
 363                   if(isset($tmp[$key+1])){
 364                     $change_down = $key;
 365                   }
 366                 }
 367               }
 368               $last = $key;
 369             }
 370
 371             $tmp2 = array();
 372             $skip = false;
 373
 374             foreach($tmp as $ky => $vl){
 375
 376               if($ky == $change_down){
 377                 $skip = $vl;
 378               }else{
 379                 $tmp2[$vl] = $vl;
 380               }
 381               if(($skip != false)&&($ky != $change_down)){
 382                 $tmp2[$skip]  = $skip;
 383                 $skip =false;
 384               }
 385             }
 386             $this->FAIclass = $tmp2;
 387           }
 388
 389           if(preg_match("/fai_remove/i",$name)){
 390             $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/fai_remove_/i","",$name)));
 391             unset($this->FAIclass[$value]);
 392           }
 393         }
 394       }
 395
 396       /* Delete selected class from our list */
 397       if($this->acl_is_writeable("FAIclass")){
 398         if((isset($_POST['DelClass']))&&(isset($_POST['FAIclassSel']))){
 399           if(isset($this->FAIclass[$_POST['FAIclassSel']])){
 400             unset($this->FAIclass[$_POST['FAIclassSel']]);
 401           }
 402         }
 403       }
 404     }// END fai handling
 405
 406     /* Show main page */
 407     $smarty= get_smarty();
 408
 409     /* Assign ACLs to smarty */
 410     $tmp = $this->plInfo();
 411     foreach($tmp['plProvidedAcls'] as $name => $translation){
 412       $smarty->assign($name."ACL",$this->getacl($name));
 413     }
 414
 415     $smarty->assign("member_of_ogroup",$this->member_of_ogroup);
 416
 417     /* In this section server shares will be defined
 418      * A user can select one of the given shares and a mount point
 419      *  and attach this combination to his setup.
 420      */
 421     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 422     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 423
 424     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 425      * This entry will be, a combination of mountPoint and sharedefinitions
 426      */
 427     if((isset($_POST['gotoShareAdd'])) && isset($_POST['gotoShareSelection']) && ($this->acl_is_writeable("gotoShare"))) {
 428       /* We assign a share to this user, if we don't know where to mount the share */
 429       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 430         msg_dialog::display(_("Error"), msgPool::required(_("Mount point")), ERROR_DIALOG);
 431       }else{
 432
 433         if(isset($this->gotoAvailableShares[$_POST['gotoShareSelection']])){
 434           $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 435           $s_mount = $_POST['gotoShareMountPoint'];
 436           /* Preparing the new assignment */
 437           $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 438           $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 439         }
 440       }
 441     }
 442
 443     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 444      * If there is no defined share selected, we will abort the deletion without any message
 445      */
 446     if(($this->acl_is_writeable("gotoShare"))&& (isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 447       unset($this->gotoShares[$_POST['gotoShare']]);
 448     }
 449
 450     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 451     $smarty->assign("gotoSharesCount",count($this->printOutAssignedShares()));
 452     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 453     $smarty->assign("gotoBootKernels",$this->gotoBootKernels);
 454
 455     /* Create divSelectBox for ldap server selection
 456      */
 457     $SelectBoxLdapServer = new divSelectBox("LdapServer");
 458     $SelectBoxLdapServer->SetHeight(130);
 459
 460     /* Add new ldap server to the list */
 461     if($this->acl_is_writeable("gotoLdapServer") &&
 462         !$this->gotoLdap_inherit &&
 463         isset($_POST['add_ldap_server']) &&
 464         isset($_POST['ldap_server_to_add'])){
 465       if(isset($this->gotoLdapServerList[$_POST['ldap_server_to_add']])){
 466         $to_add = $this->gotoLdapServerList[$_POST['ldap_server_to_add']];
 467         if(!in_array($to_add,$this->gotoLdapServers)){
 468           $this->gotoLdapServers[] = $to_add;
 469         }
 470       }
 471     }
 472
 473     /* Move ldap servers up and down */
 474     if(!$this->gotoLdap_inherit && $this->acl_is_writeable("gotoLdapServer")){
 475       foreach($_POST as $name => $value){
 476         if(preg_match("/sort_ldap_up_/",$name)){
 477           $id = preg_replace("/^sort_ldap_up_([0-9]*)_(x|y)$/","\\1",$name);
 478           $from =  $id;
 479           $to   =  $id -1;
 480           $tmp = $this->array_switch_item($this->gotoLdapServers,$from,$to);
 481           if($tmp){
 482             $this->gotoLdapServers = $tmp;
 483           }
 484           break;
 485         }
 486         if(preg_match("/sort_ldap_down_/",$name)){
 487           $id = preg_replace("/^sort_ldap_down_([0-9]*)_(x|y)$/","\\1",$name);
 488           $from =  $id;
 489           $to   =  $id +1;
 490           $tmp = $this->array_switch_item($this->gotoLdapServers,$from,$to);
 491           if($tmp){
 492             $this->gotoLdapServers = $tmp;
 493           }
 494           break;
 495         }
 496         if(preg_match("/gotoLdapRemove_/",$name)){
 497           $id = preg_replace("/^gotoLdapRemove_([0-9]*)_(x|y)$/","\\1",$name);
 498           $value = $this->gotoLdapServers[$id];
 499           $this->gotoLdapServers = array_remove_entries(array($value),$this->gotoLdapServers);
 500           break;
 501         }
 502       }
 503     }
 504
 505     /* Add Entries */
 506     if($this->acl_is_readable("gotoLdapServer")){
 507
 508       foreach($this->gotoLdapServers as $key => $server){
 509
 510         /* Announce missing entries */
 511         if(!in_array($server,$this->gotoLdapServerList)){
 512           $server = $server."&nbsp;<font style='color:red'>(missing)</font>";
 513         }
 514
 515         /* Convert old style entry */
 516         if (!preg_match('%:ldaps?://%', $server)){
 517           $server= "ldap://".preg_replace('/^([^:]+):/', '\1/', $server);
 518
 519         /* Beautify new style entries */
 520       } else {
 521         $server= preg_replace("/^[^:]+:/", "", $server);
 522       }
 523
 524       $SelectBoxLdapServer->AddEntry(
 525           array(array("string" => $server),
 526             array("string" =>
 527               "<input class='center' type='image' src='images/lists/sort-up.png' name='sort_ldap_up_".$key."'>&nbsp;".
 528               "<input class='center' type='image' src='images/lists/sort-down.png' name='sort_ldap_down_".$key."'>&nbsp;".
 529               "<input class='center' type='image' src='images/lists/trash.png' name='gotoLdapRemove_".$key."'>",
 530               "attach" => "style='text-align:right;width:40px;border-right:0px;'")));
 531       }
 532     }
 533
 534     if($this->gotoLdap_inherit){
 535       $smarty->assign("gotoLdapServerACL_inherit", preg_replace("/w/","",$this->getacl("gotoLdapServer")));;
 536     }else{
 537       $smarty->assign("gotoLdapServerACL_inherit", $this->getacl("gotoLdapServer"));
 538     }
 539
 540     $list = array();
 541     foreach($this->gotoLdapServerList as $key => $entry){
 542       if(!in_array($entry,$this->gotoLdapServers)){
 543
 544         /* Convert old style entry */
 545         if (!preg_match('%:ldap[s]*://%', $entry)){
 546           $entry= "ldap://".preg_replace('/^([^:]+):/', '\1/', $entry);
 547
 548         /* Beautify new style entries */
 549         } else {
 550           $entry= preg_replace("/^[^:]+:/", "", $entry);
 551         }
 552
 553         $list[$key] = $entry;
 554       }
 555     }
 556     $smarty->assign("gotoLdapServers",    $SelectBoxLdapServer->DrawList());
 557     $smarty->assign("gotoLdapServerList", $list);
 558     $smarty->assign("gotoLdap_inherit",   $this->gotoLdap_inherit);
 559     $smarty->assign("JS",  session::get('js'));
 560
 561     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 562       $smarty->assign("$val", $this->$val);
 563     }
 564
 565     /* Values */
 566     foreach(array("gotoBootKernel","gotoShare","FAIclasses","FAIclass","FAIdebianMirror","FAIrelease") as $val){
 567       $smarty->assign($val, $this->$val);
 568     }
 569
 570     $smarty->assign("fai_activated",$this->fai_activated);
 571
 572     /* Create FAI output */
 573     $this->update_fai_cache();
 574     $smarty->assign("si_fai_action_failed",$this->si_fai_action_failed);
 575     $smarty->assign("si_active",$this->si_active);
 576
 577     $div = new divSelectBox("WSFAIscriptClasses");
 578     $div -> SetHeight("110");
 579
 580     if(!$this->si_fai_action_failed && $this->si_active && $this->fai_activated){
 581
 582       $smarty->assign("FAIservers"  , $this->cache['SERVERS']);
 583       $smarty->assign("FAIdebianMirror",$this->FAIdebianMirror);
 584       $smarty->assign("FAIrelease"  , $this->FAIrelease);
 585       $smarty->assign("FAIclasses"  , $this->selectable_classes());
 586
 587       /* Get classes for release from cache.
 588        * Or build cache
 589        */
 590       if($this->FAIdebianMirror == "inherited"){
 591         $release = $this->InheritedFAIrelease;
 592       }else{
 593         $release = $this->FAIrelease;
 594       }
 595
 596       $smarty->assign("gotoBootKernels",$this->cache['KERNELS'][$release]);
 597       $smarty->assign("InheritedFAIrelease",$this->InheritedFAIrelease);
 598
 599       $str_empty  = " &nbsp;<img src='images/empty.png' alt=\"\" width='7'>";
 600       if($this->acl_is_writeable("FAIclass")){
 601         $str_up     = " &nbsp;<input type='image' src='images/lists/sort-up.png'    name='sort_up_%s'    value='%s'>";
 602         $str_down   = " &nbsp;<input type='image' src='images/lists/sort-down.png'  name='sort_down_%s'  value='%s'>";
 603         $str_remove = " &nbsp;<input type='image' src='images/lists/trash.png'  name='fai_remove_%s' value='%s'>";
 604       }else{
 605         $str_up=$str_down=$str_remove=$str_empty;
 606       }
 607
 608       /* Get classes */
 609       if($this->FAIdebianMirror == "inherited"){
 610         $tmp = $this->InheritedFAIclass;
 611       }else{
 612         $tmp = $this->FAIclass;
 613       }
 614
 615       /* Get invalid classes */
 616       $invalid = $this->get_invalid_classes($tmp);
 617
 618       /* Draw every single entry */
 619       $i = 1;
 620       if($this->acl_is_readable("FAIclass")){
 621         foreach($tmp as $class){
 622
 623           /* Mark invalid classes. (Not in selected release)
 624            */
 625           $marker = "";
 626           if(in_array_ics($class,$invalid)){
 627             $marker = "&nbsp;<font color='red'>("._("Not available in current setup").")</font>";
 628           }
 629
 630           /* Create up/down priority icons
 631            * Skip this, if we have inherited the FAI classes.
 632            */
 633           if($this->FAIdebianMirror == "inherited"){
 634             $str = "";
 635           }else{
 636             if($i==1){
 637               $str = $str_empty.$str_down.$str_remove;
 638             }elseif($i == count($this->FAIclass)){
 639               $str = $str_up.$str_empty.$str_remove;
 640             }else{
 641               $str = $str_up.$str_down.$str_remove;
 642             }
 643           }
 644           $i ++ ;
 645
 646           /* Get Description tag
 647            *  There may be several FAI objects with the same class name,
 648            *   use the description from FAIprofile, if possible.
 649            */
 650           $desc = "";
 651           if(isset($this->cache['CLASSES'][$this->FAIrelease][$class])){
 652             foreach($this->cache['CLASSES'][$this->FAIrelease][$class] as $types ){
 653               if(isset($types['Desc'])){
 654                 $desc= $types['Desc'];
 655                 if($types['Type'] == "FAIprofile"){
 656                   break;
 657                 }
 658               }
 659             }
 660           }
 661           if(!empty($desc)){
 662             $desc = "&nbsp;[".trim($desc)."]";
 663           }
 664
 665           $div->AddEntry(array(
 666                 array("string"=>$class.$desc.$marker),
 667                 array("string"=>preg_replace("/\%s/",base64_encode($class),$str),"attach"=>"style='width:50px;border-right:none;'")
 668                 ));
 669         }
 670       }// END FAI output generation
 671     }// END FAI output generation
 672     $smarty->assign("FAIScriptlist",$div->DrawList());
 673
 674     /* Radio button group */
 675     if (preg_match("/G/", $this->bootmode)) {
 676       $smarty->assign("graphicalbootup", "checked");
 677     } else {
 678       $smarty->assign("graphicalbootup", "");
 679     }
 680     if (preg_match("/T/", $this->bootmode)) {
 681       $smarty->assign("textbootup", "checked");
 682     } else {
 683       $smarty->assign("textbootup", "");
 684     }
 685     if (preg_match("/D/", $this->bootmode)) {
 686       $smarty->assign("debugbootup", "checked");
 687     } else {
 688       $smarty->assign("debugbootup", "");
 689     }
 690
 691     /* Show main page */
 692     $smarty->assign("gotoKernelParameters",$this->gotoKernelParameters);
 693     return($smarty->fetch (get_template_path('workstationStartup.tpl', TRUE,dirname(__FILE__))));
 694   }
 695
 696
 697   function remove_from_parent()
 698   {
 699     $this->handle_post_events("remove");
 700     new log("remove","workstation/".get_class($this),$this->dn);
 701   }
 702
 703
 704   /* Save data to object */
 705   function save_object()
 706   {
 707     $old_mirror  = $this->FAIdebianMirror;
 708     plugin::save_object();
 709
 710     /* Update release */
 711     if($old_mirror != $this->FAIdebianMirror){
 712       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
 713         $this->FAIrelease      = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 714       }
 715     }
 716
 717     if(isset($_POST['WorkstationStarttabPosted'])){
 718       if(isset($_POST['gotoLdap_inherit'])){
 719         $this->gotoLdap_inherit = TRUE;
 720       }else{
 721         $this->gotoLdap_inherit = FALSE;
 722       }
 723
 724       /* Save group radio buttons */
 725       if ($this->acl_is_writeable("bootmode") && isset($_POST["bootmode"])){
 726         $this->bootmode= $_POST["bootmode"];
 727       }
 728     }
 729   }
 730
 731
 732   /* Save to LDAP */
 733   function save()
 734   {
 735
 736     /* Depending on the baseobject (Ogroup / WS) we
 737      *  use another set of objectClasses
 738      * In case of WS itself, we use  "array("GOhard", "FAIobject");"
 739      * if we are currently editing from ogroup menu we use (array("gotWorkstationTemplate","GOhard", "FAIobject"))
 740      */
 741     if(isset($this->parent->by_object['ogroup'])){
 742       $this->objectclasses = array("gotoWorkstationTemplate");
 743     }elseif(isset($this->parent->by_object['workgeneric'])){
 744       $this->objectclasses = array("GOhard");
 745     }elseif(isset($this->parent->by_object['servgeneric'])){
 746       $this->objectclasses = array("GOhard","gotoWorkstationTemplate");
 747     }else{
 748       msg_dialog::display(_("Fatal error"),
 749           "Object Type Configuration is unknown. Please contact the GOsa developers.",
 750           FATAL_ERROR_DIALOG);
 751       exit();
 752     }
 753
 754     /* Append FAI class */
 755     if($this->fai_activated){
 756       $this->objectclasses[]  = "FAIobject";
 757     }
 758
 759     /* Find proper terminal path for tftp configuration
 760        FIXME: This is suboptimal when the default has changed to
 761        another location! */
 762     if (($this->gotoTerminalPath == "default")){
 763       $ldap= $this->config->get_ldap_link();
 764
 765       /* Strip relevant part from dn, keep trailing ',' */
 766       $tmp= preg_replace("/^cn=[^,]+,".get_ou('terminalRDN')."/i", "", $this->dn);
 767       $tmp= preg_replace("/".$this->config->current['BASE']."$/i", "", $tmp);
 768
 769       /* Walk from top to base and try to load default values for
 770          'gotoTerminalPath'. Abort when an entry is found. */
 771       while (TRUE){
 772         $tmp= preg_replace ("/^[^,]+,/", "", $tmp);
 773
 774         $ldap->cat("cn=default,".get_ou('terminalRDN').$tmp.
 775             $this->config->current['BASE'], array('gotoTerminalPath'));
 776         $attrs= $ldap->fetch();
 777         if (isset($attrs['gotoTerminalPath'])){
 778           $this->gotoTerminalPath= $attrs['gotoTerminalPath'][0];
 779           break;
 780         }
 781
 782         /* Nothing left? */
 783         if ($tmp == ""){
 784           break;
 785         }
 786       }
 787     }
 788
 789     if ($this->gotoKernelParameters == "") {
 790       /* Add semi automatic values if empty */
 791       // FIXME: LDAP Server may not be set here...
 792       $this->gotoKernelParameters= "ldap=".base64_encode($this->gotoLdapServer);
 793
 794       switch ($this->bootmode){
 795         case "D":
 796           $this->gotoKernelParameters.= " debug";
 797         break;
 798         case "G":
 799           $this->gotoKernelParameters.= " splash=silent";
 800         break;
 801       }
 802     }
 803
 804     plugin::save();
 805
 806     unset( $this->attrs['FAIrelease'] );
 807     $str = "";
 808
 809     /* Skip FAI attribute handling if not necessary */
 810     if($this->fai_activated && !$this->si_fai_action_failed){
 811       if($this->FAIdebianMirror == "inherited"){
 812         $this->attrs['FAIclass'] = $this->attrs['FAIrelease'] =  $this->attrs['FAIdebianMirror'] = array();
 813       }else{
 814         foreach($this->FAIclass as $class){
 815           $str .= $class." ";
 816         }
 817         $str = trim($str);
 818         if(empty($this->attrs['FAIclass'])){
 819           $this->attrs['FAIclass'] = array();
 820         }else{
 821           $this->attrs['FAIclass']= $str." :".$this->FAIrelease;
 822         }
 823       }
 824     }
 825
 826     /* Add missing arrays */
 827     foreach (array("gotoFilesystem", "gotoAutoFs", "gotoModules") as $val){
 828       if (isset ($this->$val) && count ($this->$val) != 0){
 829
 830         $this->attrs["$val"]= array_unique($this->$val);
 831       }
 832       if(!isset($this->attrs["$val"])) $this->attrs["$val"]=array();
 833     }
 834
 835     /* Prepare list of ldap servers */
 836     $this->attrs['gotoLdapServer'] = array();
 837     if(!$this->gotoLdap_inherit){
 838       $i = 0;
 839       foreach($this->gotoLdapServers as $server){
 840         $i ++;
 841         $this->attrs['gotoLdapServer'][] = $i.":".$server;
 842       }
 843     }
 844
 845     if ($this->attrs['gotoBootKernel'] == "default-inherited"){
 846       $this->attrs['gotoBootKernel']= array();
 847     }
 848
 849     /* if mirror == none stop saving this attribute */
 850     if($this->FAIdebianMirror == "none"){
 851       $this->FAIdebianMirror = "";
 852     }
 853
 854     /* Get FAIstate from object, the generic tab could have changed it during execute */
 855     $ldap= $this->config->get_ldap_link();
 856     $ldap->cd($this->dn);
 857
 858
 859     /* Skip FAI attribute handling if not necessary */
 860     if($this->fai_activated && !$this->si_fai_action_failed && $this->si_active){
 861       $ldap->cat($this->dn,array("FAIstate"));
 862       $checkFAIstate = $ldap->fetch();
 863
 864       /* Remove FAI objects if no FAI class is selected */
 865       if((count($this->FAIclass)==0) && (!isset($checkFAIstate['FAIstate']))){
 866         $this->attrs['FAIclass']        = array();
 867         $this->attrs['FAIdebianMirror'] = array();
 868       }
 869     }else{
 870
 871       /* Don't touch FAI objects if something went wrong with the si daemon.
 872        */
 873       if(isset($this->attrs['FAIclass'])) unset($this->attrs['FAIclass']);
 874       if(isset($this->attrs['FAIdebianMirror'])) unset($this->attrs['FAIdebianMirror']);
 875     }
 876
 877     /* prepare share settings */
 878     $tmp = array();
 879     foreach($this->gotoShares as $name => $settings){
 880       $tmp2= split("\|",$name);
 881       $name = $tmp2[0];
 882       $tmp[] = $settings['server']."|".$name."|".$settings['mountPoint'];
 883     }
 884     $this->attrs['gotoShare']=$tmp;
 885     $this->cleanup();
 886     $ldap->modify ($this->attrs);
 887     new log("modify","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 888
 889     if (!$ldap->success()){
 890       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
 891     }
 892     $this->handle_post_events("modify");
 893
 894     /* Check if LDAP server has changed */
 895     if ((isset($this->attrs['gotoLdapServer']) && class_available("DaemonEvent")) || $this->gotoLdap_inherit){
 896       $events = DaemonEvent::get_event_types(SYSTEM_EVENT | HIDDEN_EVENT);
 897       $o_queue = new gosaSupportDaemon();
 898       if(isset($events['TRIGGERED']['DaemonEvent_reload_ldap_config'])){
 899         $evt = $events['TRIGGERED']['DaemonEvent_reload_ldap_config'];
 900         $macs = array();
 901
 902         /* Get list of macAddresses
 903          */
 904         if(isset($this->parent->by_object['ogroup'])){
 905
 906           /* If we are an object group, add all member macs
 907            */
 908           $p = $this->parent->by_object['ogroup'];
 909           foreach($p->memberList as $dn => $obj){
 910             if(isset($p->objcache[$dn]['macAddress']) && !empty($p->objcache[$dn]['macAddress'])){
 911               $macs[] = $p->objcache[$dn]['macAddress'];
 912             }
 913           }
 914         }elseif(isset($this->parent->by_object['workgeneric']->netConfigDNS->macAddress)){
 915
 916           /* We are a workstation. Add current mac.
 917            */
 918           $mac = $this->parent->by_object['workgeneric']->netConfigDNS->macAddress;
 919           if(!empty($mac)){
 920             $macs[] = $mac;
 921           }
 922         }elseif(isset($this->parent->by_object['servgeneric']->netConfigDNS->macAddress)){
 923
 924           /* We are a server. Add current mac.
 925            */
 926           $mac = $this->parent->by_object['servgeneric']->netConfigDNS->macAddress;
 927           if(!empty($mac)){
 928             $macs[] = $mac;
 929           }
 930         }
 931
 932         /* Trigger event for all member objects
 933          */
 934         foreach($macs as $mac){
 935           $tmp = new $evt['CLASS_NAME']($this->config);
 936           $tmp->set_type(TRIGGERED_EVENT);
 937           $tmp->add_targets(array($mac));
 938           if(!$o_queue->append($tmp)){
 939             msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
 940           }
 941         }
 942       }
 943     }
 944   }
 945
 946
 947   /* Add value to array, check if unique */
 948   function add_list (&$array, $value)
 949   {
 950     if ($value != ""){
 951       $array[]= $value;
 952       sort($array);
 953       array_unique ($array);
 954     }
 955   }
 956
 957
 958   /* Delete value to array, check if unique */
 959   function del_list (&$array, $list)
 960   {
 961     $tmp= array();
 962     foreach ($array as $mod){
 963       if (!in_array($mod, $list)){
 964         $tmp[]= $mod;
 965       }
 966     }
 967     $array= $tmp;
 968   }
 969
 970   /* Generate ListBox frindly output for the defined shares
 971    * Possibly Add or remove an attribute here,
 972    */
 973   function printOutAssignedShares()
 974   {
 975     $a_return = array();
 976     if(is_array($this->gotoShares)){
 977       foreach($this->gotoShares as $share){
 978         $a_return[$share['name']."|".$share['server']]= $share['name']." [".$share['server']."]";
 979       }
 980     }
 981     return($a_return);
 982   }
 983
 984
 985
 986   function PrepareForCopyPaste($source)
 987   {
 988     plugin::PrepareForCopyPaste($source);
 989     $source_o = new workstartup ($this->config, $source['dn']);
 990     foreach(array("FAIclass","gotoModules", "gotoAutoFs", "gotoFilesystem",
 991           "gotoKernelParameters","gotoShares") as $attr){
 992       $this->$attr = $source_o->$attr;
 993     }
 994   }
 995
 996
 997   function array_switch_item($ar,$from,$to)
 998   {
 999     if(!is_array($ar)){
1000       return(false);
1001     }
1002     if(!isset($ar[$from])){
1003       return(false);
1004     }
1005     if(!isset($ar[$to])){
1006       return(false);
1007     }
1008
1009     $tmp = $ar[$from];
1010     $ar[$from] = $ar[$to];
1011     $ar[$to] = $tmp;
1012     return($ar);
1013   }
1014
1015
1016   /* Return plugin informations for acl handling */
1017   static function plInfo()
1018   {
1019     return (array(
1020           "plShortName"   => _("Startup"),
1021           "plDescription" => _("System startup"),
1022           "plSelfModify"  => FALSE,
1023           "plDepends"     => array(),
1024           "plPriority"    => 9,
1025           "plSection"     => array("administration"),
1026           "plCategory"    => array("workstation","server","ogroups"),
1027
1028           "plProvidedAcls"=> array(
1029             "gotoLdapServer"        => _("Ldap server"),
1030             "gotoBootKernel"        => _("Boot kernel"),
1031             "gotoKernelParameters"  => _("Kernel parameter"),
1032
1033             "gotoModules"           => _("Kernel modules"),
1034             "gotoShare"             => _("Shares"),
1035
1036             "FAIclass"              => _("FAI classes"),
1037             "FAIdebianMirror"       => _("Debian mirror"),
1038             "FAIrelease"            => _("Debian release"),
1039
1040             "FAIstatus"             => _("FAI status flag")) // #FIXME is this acl realy necessary ?
1041           ));
1042   }
1043
1044
1045   /* Updates release dns
1046    *  and reads all classes for the current release,
1047    *  if not already done ($this->cache).
1048    */
1049   function update_fai_cache($first_call = FALSE)
1050   {
1051     $force = FALSE;
1052     if(!$this->si_active) return;
1053     $start = microtime(TRUE);
1054
1055     if($this->si_fai_action_failed && !isset($_POST['fai_si_retry'])) return;
1056
1057     $this->si_fai_action_failed = FALSE;
1058
1059     /* Get the list of available servers and their releases.
1060      */
1061     if($force || !isset($this->cache['SERVERS'])){
1062
1063       $o_queue = new gosaSupportDaemon();
1064       $tmp = $o_queue->FAI_get_server();
1065       if($o_queue->is_error()){
1066         msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
1067         $this->si_fai_action_failed = TRUE;
1068         $this->cache = array();
1069         return;
1070       }else{
1071
1072         foreach($tmp as $entry){
1073           $rel = $entry['FAI_RELEASE'];
1074           $this->cache['SERVERS']['auto'][$rel] = $rel;
1075           $this->cache['SERVERS'][$entry['SERVER']][$rel] = $rel;
1076           uksort($this->cache['SERVERS']['auto'], 'strnatcasecmp');
1077           uksort($this->cache['SERVERS'][$entry['SERVER']], 'strnatcasecmp');
1078         }
1079       }
1080     }
1081
1082     /* Ensure that our selection is valid, else we get several PHP warnings
1083         if there is no FAI configuration at all.
1084      */
1085     if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
1086       $this->cache['SERVERS'][$this->FAIdebianMirror][''] ='';
1087     }
1088
1089     /* Build up arrays, without checks */
1090     if(!$first_call){
1091
1092       /* Check if the selected mirror is available */
1093       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
1094         $this->FAIdebianMirror = "auto";
1095         $this->FAIrelease      = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
1096         trigger_error("There was a problem with the selected FAIdebianMirror. This mirror ('".$this->FAIdebianMirror."') is not available");
1097       }
1098
1099       /* Check if the selected release is available */
1100       if($this->FAIdebianMirror != "inherited" && !isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
1101
1102         if($this->FAIrelease != ""){
1103           trigger_error("There was a problem with the selected FAIrelease. This release ('".$this->FAIrelease."') is not available");
1104         }
1105         $this->FAIrelease = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
1106       }
1107     }
1108
1109     /* Get classes for release from cache.
1110      * Or build cache
1111      */
1112     if($this->FAIdebianMirror == "inherited"){
1113       $release = $this->InheritedFAIrelease;
1114     }else{
1115       $release = $this->FAIrelease;
1116     }
1117
1118     if($force || !isset($this->cache['CLASSES'][$release]) && $release != ""){
1119
1120       /* Get the list of available servers and their releases.
1121        */
1122       $o_queue = new gosaSupportDaemon();
1123       $tmp = $o_queue->FAI_get_classes($release);
1124       $this->cache['CLASSES'][$release] = array();
1125       if($o_queue->is_error()){
1126         msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
1127         $this->si_fai_action_failed = TRUE;
1128         $this->cache=array();
1129         return;
1130       }else{
1131         foreach($tmp as $entry){
1132           $class = $entry['CLASS'];
1133           $this->cache['CLASSES'][$release][$class] = $this->analyse_fai_object($entry);
1134         }
1135       }
1136
1137       /* Add object caught from external hook
1138        */
1139       $lines= $this->GetHookElements();
1140       foreach ($lines as $hline){
1141         $entries= split(";", $hline);
1142         $server = $entries['0'];
1143         $url    = $entries['1'];
1144         if (!empty($url)){
1145
1146           /* Split releases */
1147           if (isset($entries[2])){
1148             $releases= split(",", $entries[2]);
1149
1150             foreach ($releases as $release_data){
1151               $release_c  = preg_replace('/:.*$/', '', $release_data);
1152               $sections_c = split(':', preg_replace('/^[^:]+:([^|]+)|.*$/', '\1', $release_data));
1153               $classes_c  = split('\|', preg_replace('/^[^|]+\|(.*)$/', '\1', $release_data));
1154
1155               if($release_c == $release){
1156                 $this->cache['SERVERS'][$url][$release_c]=$release_c;
1157                 $this->cache['SERVERS']['auto'][$release_c]=$release_c;
1158                 foreach ($classes_c as $class){
1159                   if ($class != ""){
1160                     $this->cache['CLASSES'][$release_c][$class]= array();
1161                   }
1162                 }
1163               }
1164             }
1165           }
1166         }
1167       }
1168       uksort($this->cache['SERVERS'], 'strnatcasecmp');
1169
1170       /* Only add inherit option, if we are part in an object group
1171        */
1172       if($this->member_of_ogroup){
1173         $this->cache['SERVERS'] = array_merge(array('inherited' => array()),$this->cache['SERVERS']);
1174       }
1175     }
1176
1177     /* Get list of available kernel for this release
1178      */
1179     if(!isset($this->cache['KERNELS'])) $this->cache['KERNELS'] = array();
1180
1181     if($force || !isset($this->cache['KERNELS'][$release])){
1182       $o_queue = new gosaSupportDaemon();
1183       $tmp = $o_queue->FAI_get_kernels($release);
1184       $this->cache['KERNELS'][$release] = array();
1185       foreach($this->gotoBootKernels as $name => $default){
1186         $this->cache['KERNELS'][$release][$name] = $default;
1187       }
1188       foreach($tmp as $kernel){
1189         if(empty($kernel)) continue;
1190         $this->cache['KERNELS'][$release][$kernel]=$kernel;
1191       }
1192       ksort($this->cache['KERNELS'][$release]);
1193     }
1194   }
1195
1196
1197   /* This function return an array containing all
1198    *  invalid classes for the selected server/release
1199    */
1200   function get_invalid_classes($classes)
1201   {
1202     $this->update_fai_cache();
1203     if($this->FAIdebianMirror == "inherited" && isset($this->cache['CLASSES'][$this->InheritedFAIrelease])){
1204       $release_classes = $this->cache['CLASSES'][$this->InheritedFAIrelease];
1205     }elseif(isset($this->cache['CLASSES'][$this->FAIrelease])){
1206       $release_classes = $this->cache['CLASSES'][$this->FAIrelease];
1207     }else{
1208       $release_classes = array();
1209     }
1210
1211
1212     /* Detect all classes that are not valid
1213      *  for the selected release
1214      */
1215     $NA = array();
1216     foreach($classes as $class){
1217       if(!isset($release_classes[$class])){
1218         $NA[] = $class;
1219       }
1220     }
1221     return($NA);
1222   }
1223
1224
1225   /* Get all selectable classes for the ui select box
1226    */
1227   function selectable_classes()
1228   {
1229     $this->update_fai_cache();
1230
1231     if($this->FAIdebianMirror == "inherited" && isset($this->cache['CLASSES'][$this->InheritedFAIrelease])){
1232       $classes = $this->cache['CLASSES'][$this->InheritedFAIrelease];
1233     }elseif(isset($this->cache['CLASSES'][$this->FAIrelease])){
1234       $classes = $this->cache['CLASSES'][$this->FAIrelease];
1235     }else{
1236       $classes = array();
1237     }
1238
1239     $Abbr ="";
1240     $ret= array();
1241     foreach($classes as $class_name => $class_types){
1242       if(!in_array($class_name,$this->FAIclass)){
1243         foreach($class_types as $type){
1244           if(!preg_match("/".$type['Abbr']."/",$Abbr)){
1245             $Abbr .= $type['Abbr']." ";
1246           }
1247         }
1248         $ret[$class_name] = trim($Abbr);
1249       }
1250     }
1251     uksort($ret, 'strnatcasecmp');
1252     return($ret);
1253   }
1254
1255
1256   /* Analyse FAI object and return an array with usefull informations like
1257    *  FAIobject type.
1258    */
1259   function analyse_fai_object($attr)
1260   {
1261     $tmp = array();
1262     switch($attr['TYPE']){
1263
1264       case 'FAIpackageList':
1265         $tmp["Type"]= 'FAIpackageList';
1266         $tmp["Abbr"]= 'Pl';
1267         break;
1268       case 'FAItemplate':
1269         $tmp["Type"]= 'FAItemplate';
1270         $tmp["Abbr"]= 'T';
1271         break;
1272       case 'FAIvariable':
1273         $tmp["Type"]= 'FAIvariable';
1274         $tmp["Abbr"]= 'V';
1275         break;
1276       case 'FAIscript':
1277         $tmp["Type"]= 'FAIscript';
1278         $tmp["Abbr"]= 'S';
1279         break;
1280       case 'FAIhook':
1281         $tmp["Type"]= 'FAIhook';
1282         $tmp["Abbr"]= 'H';
1283         break;
1284       case 'FAIpartitionTable':
1285         $tmp["Type"]= 'FAIpartitionTable';
1286         $tmp["Abbr"]= 'Pt';
1287         break;
1288       case 'FAIprofile':
1289         $tmp["Type"]= 'FAIprofile';
1290         $tmp["Abbr"]= 'P';
1291         break;
1292       default: trigger_error("Unknown FAI object type!");;
1293     }
1294     return($tmp);
1295   }
1296
1297
1298   /* Return repository hook output, if possible.
1299    */
1300   function GetHookElements()
1301   {
1302     $ret = array();
1303     $cmd= $this->config->search("servrepository", "repositoryBranchHook",array('tabs'));
1304     if(!empty($cmd)){
1305       $res = shell_exec($cmd);
1306       $res2 = trim($res);
1307       if((!$res)){
1308         msg_dialog::display(_("Configuration error"), msgPool::cmdexecfailed("repositoryBranchHook", $cmd), ERROR_DIALOG);
1309       }elseif(empty($res2)){
1310         msg_dialog::display(_("Configuration error"), _("'repositoryBranchHook' returned no result!"), ERROR_DIALOG);
1311       }else{
1312         $tmp = split("\n",$res);
1313         foreach($tmp as $line){
1314           if(empty($line)) continue;
1315           $ret[]= $line;
1316         }
1317       }
1318     }
1319     return($ret);
1320   }
1321
1322
1323   /* This function creates the release name out of a dn
1324    *  e.g. "ou=1.0rc2,ou=siga,ou=fai,..." => "siga/1.0rc2"
1325    */
1326   function dn_to_release_name($dn)
1327   {
1328     $relevant = preg_replace("/,".preg_quote(get_ou("faiBaseRDN"), '/').".*$/","",$dn);
1329     $parts    = array_reverse(split("\,",$relevant));
1330     $str ="";
1331     foreach($parts as $part){
1332       $str .= preg_replace("/^ou=/","",$part)."/";
1333     }
1334     return(preg_replace("/\/$/","",$str));
1335   }
1336 }
1337
1338 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1339 ?>