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 $customParameters   = "";
  33   var $orig_dn            = "";
  34   var $ignore_account     = TRUE;
  35
  36   /* FAI class selection */
  37   var $FAIclass           = array();  // The currently selected classes
  38   var $FAIrelease           = "";
  39   var $FAIdebianMirror      = "auto";
  40   var $si_active            = FALSE;
  41   var $si_fai_action_failed = FALSE;
  42
  43   var $cache              = array(); // Used as cache in fai mehtods
  44
  45   var $FAIstatus          = "";
  46   var $FAIclasses         = array();
  47
  48   var $view_logged        = FALSE;
  49
  50   /* FAI class selection */
  51   var $InheritedFAIclass       = array();
  52   var $InheritedFAIrelease     = "";
  53   var $InheritedFAIdebianMirror= "auto";
  54
  55   var $CopyPasteVars    = array("gotoModules","gotoShares");
  56   var $fai_activated    = FALSE;
  57   var $o_group_dn       = "";
  58   var $member_of_ogroup = FALSE;
  59
  60   function workstartup (&$config, $dn= NULL, $parent= NULL)
  61   {
  62     /* Check if FAI is active */
  63     $tmp= $config->search("faiManagement", "CLASS",array('menu','tabs'));
  64     if(!empty($tmp) && class_available("faiManagement")){
  65       $this->fai_activated = TRUE;
  66     }else{
  67       $this->attributes = array("gotoLdapServer", "gotoBootKernel", "gotoKernelParameters", "gotoShare");
  68       $this->objectclasses  = array("GOhard");
  69     }
  70
  71     plugin::plugin ($config, $dn, $parent);
  72
  73     /* Check for si daemon */
  74     $this->si_active = $this->config->get_cfg_value("gosaSupportURI") != "";
  75
  76     /* Check object group membership */
  77     if(!isset($this->parent->by_object['ogroup'])){
  78       $ldap = $this->config->get_ldap_link();
  79       $ldap->cd ($this->config->current['BASE']);
  80       $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".LDAP::prepare4filter($this->dn)."))",array("cn","dn"));
  81       if($ldap->count()){
  82         $this->member_of_ogroup = TRUE;
  83         $attrs = $ldap->fetch();
  84         $this->o_group_dn = $attrs['dn'];
  85       }
  86     }
  87
  88     /* Creating a list of valid Mirrors
  89      * none will not be saved to ldap.
  90      */
  91     $ldap   = $this->config->get_ldap_link();
  92     $ldap->cd($this->config->current['BASE']);
  93     foreach($this->config->data['SERVERS']['LDAP'] as $server) {
  94       $this->gotoLdapServerList[]= $server;
  95     }
  96
  97     /* Get list of assigned ldap servers
  98      */
  99     if(isset($this->attrs['gotoLdapServer'])){
 100       unset($this->attrs['gotoLdapServer']['count']);
 101       sort($this->attrs['gotoLdapServer']);
 102       foreach($this->attrs['gotoLdapServer'] as $value){
 103         $this->gotoLdapServers[] = preg_replace("/^[0-9]*:/","",$value);
 104       }
 105     }
 106     natcasesort($this->gotoLdapServerList);
 107
 108     if(!count($this->gotoLdapServers) && $this->member_of_ogroup){
 109       $this->gotoLdap_inherit = TRUE;
 110     }
 111
 112     /* FAI Initialization
 113        Skip this if FAI is not activated
 114      */
 115     if($this->fai_activated) {
 116
 117       $this->update_fai_cache(TRUE);
 118
 119       /* Parse used FAIclasses (stored as string).
 120        * The single classes are seperated by ' '.
 121        * There is also the release type given, after first
 122        *  occurrence of ':'.
 123        */
 124       $this->FAIclass =array();
 125       if(isset($this->attrs['FAIclass'][0])){
 126         $tmp = split(" ",$this->attrs['FAIclass'][0]);
 127         $tmp2 =array();
 128
 129         foreach($tmp as $class){
 130           if( ":" == $class[0] ) {
 131             $this->FAIrelease = trim(substr($class, 1));
 132           }else{
 133             $tmp2[$class] = $class;
 134           }
 135         }
 136         $this->FAIclass = $tmp2;
 137       }
 138     }
 139
 140     /* Get arrays */
 141     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 142       if (isset($this->attrs["$val"]["count"])){
 143         for ($i= 0; $i<$this->attrs["count"]; $i++){
 144           if (isset($this->attrs["$val"][$i])){
 145             array_push($this->$val, $this->attrs["$val"][$i]);
 146           }
 147         }
 148       }
 149       sort ($this->$val);
 150       $this->$val= array_unique($this->$val);
 151     }
 152
 153     /* Parse Kernel Parameters to decide what boot mode is enabled */
 154     if (preg_match("/ splash=silent/", $this->gotoKernelParameters)){
 155       $this->bootmode= "G";
 156     } elseif (preg_match("/ debug/", $this->gotoKernelParameters)){
 157       $this->bootmode= "D";
 158     } elseif ($this->gotoKernelParameters == "") {
 159       $this->bootmode= "G";
 160     } else {
 161       $this->bootmode= "T";
 162     }
 163     if (preg_match("/ o /", $this->gotoKernelParameters)){
 164       $this->customParameters= preg_replace ("/^.* o /", "", $this->gotoKernelParameters);
 165     } else {
 166       $this->customParameters= "";
 167     }
 168
 169     /* Prepare Shares */
 170     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
 171       unset($this->attrs['gotoShare']['count']);
 172       foreach($this->attrs['gotoShare'] as $share){
 173         $tmp = $tmp2 = array();
 174         $tmp = split("\|",$share);
 175         $tmp2['server']      =$tmp[0];
 176         $tmp2['name']        =$tmp[1];
 177         $tmp2['mountPoint']  =$tmp[2];
 178         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 179       }
 180     }
 181
 182     $this->gotoShareSelections= $config->getShareList(true);
 183     $this->gotoAvailableShares= $config->getShareList(false);
 184     $tmp2 = array();
 185
 186
 187     $this->orig_dn= $this->dn;
 188
 189     /* Handle inheritance value "default" */
 190     if ($this->member_of_ogroup){
 191       $this->gotoBootKernels= array("default-inherited" => '['._("inherited").']');
 192     }
 193
 194     /* If we are member in an object group,
 195      *  we have to handle inherited values.
 196      * So you can see what is inherited.
 197      */
 198     if ($this->member_of_ogroup){
 199
 200       if(count($this->FAIclass)==0 && $this->FAIrelease == ""){
 201         $this->FAIdebianMirror = "inherited";
 202       }
 203
 204       if($this->fai_activated){
 205         $map= array("gotoBootKernel","FAIclass","FAIdebianMirror");
 206       }else{
 207         $map= array("gotoBootKernel");
 208       }
 209
 210       $ldap = $this->config->get_ldap_link();
 211       $ldap->cat($this->o_group_dn);
 212       $attrs= $ldap->fetch();
 213
 214       foreach ($map as $name){
 215         if (!isset($attrs[$name][0])){
 216           continue;
 217         }
 218
 219         switch ($name){
 220           case 'gotoBootKernel':
 221             $this->gotoBootKernels['default-inherited']=  _("inherited").' ['.$attrs[$name][0].']' ;
 222             break;
 223
 224           case 'FAIclass':
 225             $str = split(":",$attrs[$name][0]);
 226             $this->InheritedFAIclass    = split("\ ",trim($str[0]));
 227             $this->InheritedFAIrelease  = trim($str[1]);
 228             break;
 229
 230           case 'FAIdebianMirror':
 231             $this->InheritedFAIdebianMirror = $attrs[$name][0];
 232             break;
 233         }
 234       }
 235     }
 236
 237
 238     if($this->fai_activated && !$this->si_fai_action_failed && $this->si_active){
 239
 240       /* Check if the current mirror is available
 241        */
 242       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
 243         if(count($this->FAIclass)){
 244           msg_dialog::display(_("Error"), sprintf(_("FAI mirror '%s' is not available - setting to mirror 'auto'!"), $this->FAIdebianMirror), ERROR_DIALOG);
 245         }
 246         $this->FAIdebianMirror = "auto";
 247         $this->FAIrelease = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 248         $this->cache['CLASSES'] = array();
 249         $this->update_fai_cache();
 250       }
 251
 252       /* Check if the current mirror is available
 253        */
 254       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
 255         $new_release = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 256         if(count($this->FAIclass)){
 257           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);
 258         }
 259         $this->FAIrelease = $new_release;
 260         $this->cache['CLASSES'] = array();
 261         $this->update_fai_cache();
 262       }
 263     }
 264   }
 265
 266
 267   function check()
 268   {
 269     $messages = array();
 270
 271     /* Call common method to give check the hook */
 272     $messages= plugin::check();
 273
 274     /* If there are packages selected, but no mirror show error */
 275     if(($this->FAIdebianMirror == "none")&&(count($this->FAIclass)>0)){
 276       $messages[]=_("Please select a 'FAI server' or remove the 'FAI classes'.");
 277     }
 278
 279     return($messages);
 280   }
 281
 282   function execute()
 283   {
 284         /* Call parent execute */
 285         plugin::execute();
 286
 287     if($this->is_account && !$this->view_logged){
 288       $this->view_logged = TRUE;
 289       new log("view","workstation/".get_class($this),$this->dn);
 290     }
 291
 292     /* Do we represent a valid terminal? */
 293     if (!$this->is_account && $this->parent === NULL){
 294       $display= "<img alt=\"\" src=\"images/small-error.png\" align=middle>&nbsp;<b>".
 295         msgPool::noValidExtension(_("workstation"))."</b>";
 296       return ($display);
 297     }
 298
 299     /* Add module */
 300     if (isset ($_POST['add_module'])){
 301       if ($_POST['module'] != "" && $this->acl_is_writeable("gotoModules")){
 302         $this->add_list ($this->gotoModules, $_POST['module']);
 303       }
 304     }
 305
 306     /* Delete module */
 307     if (isset ($_POST['delete_module'])){
 308       if (count($_POST['modules_list']) && $this->acl_is_writeable("gotoModules")){
 309         $this->del_list ($this->gotoModules, $_POST['modules_list']);
 310       }
 311     }
 312
 313     /* FAI class management */
 314     if($this->fai_activated){
 315       if(((isset($_POST['AddClass']))&&(isset($_POST['FAIclassesSel']))) && ($this->acl_is_writeable("FAIclass"))){
 316         $found = 0 ;
 317
 318         /* If this new class/profile will attach a second partition table
 319          * to our list of classes, abort and show a message.
 320          */
 321         foreach($this->FAIclass as $name){
 322           if(isset($this->FAIclassInfo[$name])){
 323             foreach($this->FAIclassInfo[$name] as $atr){
 324               if(isset($atr['obj'])){
 325                 if($atr['obj'] == "FAIpartitionTable"){
 326                   $found ++ ;
 327                 }
 328               }
 329             }
 330           }
 331         }
 332
 333         if((isset($this->FAIclassInfo[$_POST['FAIclassesSel']]['FAIpartitionTable']))&&($found>0)){
 334           msg_dialog::display(_("Error"), _("There is already a profile containing a partition table in your configuration!") , ERROR_DIALOG);
 335         }else{
 336           $this->FAIclass[$_POST['FAIclassesSel']]=$_POST['FAIclassesSel'];
 337         }
 338       }
 339
 340       $sort = false;
 341
 342       /* Move one used class class one position up or down */
 343       if($this->acl_is_writeable("FAIclass")){
 344         foreach($_POST as $name => $val){
 345
 346           $sort_type = false;
 347           if((preg_match("/sort_up/",$name))&&(!$sort)){
 348             $sort_type = "sort_up_";
 349           }
 350           if((preg_match("/sort_down/",$name))&&(!$sort)){
 351             $sort_type = "sort_down_";
 352           }
 353
 354           if(($sort_type)&&(!$sort)){
 355             $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/".$sort_type."/i","",$name)));
 356             $sort = true;
 357
 358             $last = -1;
 359             $change_down  = -1;
 360
 361             /* Create array with numeric index */
 362             $tmp = array();
 363             foreach($this->FAIclass as $class){
 364               $tmp [] = $class;
 365             }
 366
 367             /* Walk trough array */
 368             foreach($tmp as $key => $faiName){
 369               if($faiName == $value){
 370                 if($sort_type == "sort_up_"){
 371                   if($last != -1){
 372                     $change_down= $last;
 373                   }
 374                 }else{
 375                   if(isset($tmp[$key+1])){
 376                     $change_down = $key;
 377                   }
 378                 }
 379               }
 380               $last = $key;
 381             }
 382
 383             $tmp2 = array();
 384             $skip = false;
 385
 386             foreach($tmp as $ky => $vl){
 387
 388               if($ky == $change_down){
 389                 $skip = $vl;
 390               }else{
 391                 $tmp2[$vl] = $vl;
 392               }
 393               if(($skip != false)&&($ky != $change_down)){
 394                 $tmp2[$skip]  = $skip;
 395                 $skip =false;
 396               }
 397             }
 398             $this->FAIclass = $tmp2;
 399           }
 400
 401           if(preg_match("/fai_remove/i",$name)){
 402             $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/fai_remove_/i","",$name)));
 403             unset($this->FAIclass[$value]);
 404           }
 405         }
 406       }
 407
 408       /* Delete selected class from our list */
 409       if($this->acl_is_writeable("FAIclass")){
 410         if((isset($_POST['DelClass']))&&(isset($_POST['FAIclassSel']))){
 411           if(isset($this->FAIclass[$_POST['FAIclassSel']])){
 412             unset($this->FAIclass[$_POST['FAIclassSel']]);
 413           }
 414         }
 415       }
 416     }// END fai handling
 417
 418     /* Show main page */
 419     $smarty= get_smarty();
 420
 421     /* Assign ACLs to smarty */
 422     $tmp = $this->plInfo();
 423     foreach($tmp['plProvidedAcls'] as $name => $translation){
 424       $smarty->assign($name."ACL",$this->getacl($name));
 425     }
 426
 427     $smarty->assign("member_of_ogroup",$this->member_of_ogroup);
 428
 429     /* In this section server shares will be defined
 430      * A user can select one of the given shares and a mount point
 431      *  and attach this combination to his setup.
 432      */
 433     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 434     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 435
 436     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 437      * This entry will be, a combination of mountPoint and sharedefinitions
 438      */
 439     if((isset($_POST['gotoShareAdd'])) && isset($_POST['gotoShareSelection']) && ($this->acl_is_writeable("gotoShare"))) {
 440       /* We assign a share to this user, if we don't know where to mount the share */
 441       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 442         msg_dialog::display(_("Error"), msgPool::required(_("Mount point")), ERROR_DIALOG);
 443       }else{
 444
 445         if(isset($this->gotoAvailableShares[$_POST['gotoShareSelection']])){
 446           $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 447           $s_mount = $_POST['gotoShareMountPoint'];
 448           /* Preparing the new assignment */
 449           $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 450           $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 451         }
 452       }
 453     }
 454
 455     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 456      * If there is no defined share selected, we will abort the deletion without any message
 457      */
 458     if(($this->acl_is_writeable("gotoShare"))&& (isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 459       unset($this->gotoShares[$_POST['gotoShare']]);
 460     }
 461
 462     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 463     $smarty->assign("gotoSharesCount",count($this->printOutAssignedShares()));
 464     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 465     $smarty->assign("gotoBootKernels",$this->gotoBootKernels);
 466
 467     /* Create divSelectBox for ldap server selection
 468      */
 469     $SelectBoxLdapServer = new divSelectBox("LdapServer");
 470     $SelectBoxLdapServer->SetHeight(130);
 471
 472     /* Add new ldap server to the list */
 473     if($this->acl_is_writeable("gotoLdapServer") &&
 474         !$this->gotoLdap_inherit &&
 475         isset($_POST['add_ldap_server']) &&
 476         isset($_POST['ldap_server_to_add'])){
 477       if(isset($this->gotoLdapServerList[$_POST['ldap_server_to_add']])){
 478         $to_add = $this->gotoLdapServerList[$_POST['ldap_server_to_add']];
 479         if(!in_array($to_add,$this->gotoLdapServers)){
 480           $this->gotoLdapServers[] = $to_add;
 481         }
 482       }
 483     }
 484
 485     /* Move ldap servers up and down */
 486     if(!$this->gotoLdap_inherit && $this->acl_is_writeable("gotoLdapServer")){
 487       foreach($_POST as $name => $value){
 488         if(preg_match("/sort_ldap_up_/",$name)){
 489           $id = preg_replace("/^sort_ldap_up_([0-9]*)_(x|y)$/","\\1",$name);
 490           $from =  $id;
 491           $to   =  $id -1;
 492           $tmp = $this->array_switch_item($this->gotoLdapServers,$from,$to);
 493           if($tmp){
 494             $this->gotoLdapServers = $tmp;
 495           }
 496           break;
 497         }
 498         if(preg_match("/sort_ldap_down_/",$name)){
 499           $id = preg_replace("/^sort_ldap_down_([0-9]*)_(x|y)$/","\\1",$name);
 500           $from =  $id;
 501           $to   =  $id +1;
 502           $tmp = $this->array_switch_item($this->gotoLdapServers,$from,$to);
 503           if($tmp){
 504             $this->gotoLdapServers = $tmp;
 505           }
 506           break;
 507         }
 508         if(preg_match("/gotoLdapRemove_/",$name)){
 509           $id = preg_replace("/^gotoLdapRemove_([0-9]*)_(x|y)$/","\\1",$name);
 510           $value = $this->gotoLdapServers[$id];
 511           $this->gotoLdapServers = array_remove_entries(array($value),$this->gotoLdapServers);
 512           break;
 513         }
 514       }
 515     }
 516
 517     /* Add Entries */
 518     if($this->acl_is_readable("gotoLdapServer")){
 519
 520       foreach($this->gotoLdapServers as $key => $server){
 521
 522         /* Announce missing entries */
 523         if(!in_array($server,$this->gotoLdapServerList)){
 524           $server = $server."&nbsp;<font style='color:red'>(missing)</font>";
 525         }
 526
 527         /* Convert old style entry */
 528         if (!preg_match('%:ldaps?://%', $server)){
 529           $server= "ldap://".preg_replace('/^([^:]+):/', '\1/', $server);
 530
 531         /* Beautify new style entries */
 532       } else {
 533         $server= preg_replace("/^[^:]+:/", "", $server);
 534       }
 535
 536       $SelectBoxLdapServer->AddEntry(
 537           array(array("string" => $server),
 538             array("string" =>
 539               "<input class='center' type='image' src='images/lists/sort-up.png' name='sort_ldap_up_".$key."'>&nbsp;".
 540               "<input class='center' type='image' src='images/lists/sort-down.png' name='sort_ldap_down_".$key."'>&nbsp;".
 541               "<input class='center' type='image' src='images/lists/trash.png' name='gotoLdapRemove_".$key."'>",
 542               "attach" => "style='text-align:right;width:40px;border-right:0px;'")));
 543       }
 544     }
 545
 546     if($this->gotoLdap_inherit){
 547       $smarty->assign("gotoLdapServerACL_inherit", preg_replace("/w/","",$this->getacl("gotoLdapServer")));;
 548     }else{
 549       $smarty->assign("gotoLdapServerACL_inherit", $this->getacl("gotoLdapServer"));
 550     }
 551
 552     $list = array();
 553     foreach($this->gotoLdapServerList as $key => $entry){
 554       if(!in_array($entry,$this->gotoLdapServers)){
 555
 556         /* Convert old style entry */
 557         if (!preg_match('%:ldap[s]*://%', $entry)){
 558           $entry= "ldap://".preg_replace('/^([^:]+):/', '\1/', $entry);
 559
 560         /* Beautify new style entries */
 561         } else {
 562           $entry= preg_replace("/^[^:]+:/", "", $entry);
 563         }
 564
 565         $list[$key] = $entry;
 566       }
 567     }
 568     $smarty->assign("gotoLdapServers",    $SelectBoxLdapServer->DrawList());
 569     $smarty->assign("gotoLdapServerList", $list);
 570     $smarty->assign("gotoLdap_inherit",   $this->gotoLdap_inherit);
 571     $smarty->assign("JS",  session::get('js'));
 572
 573     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 574       $smarty->assign("$val", $this->$val);
 575     }
 576
 577     /* Values */
 578     foreach(array("gotoBootKernel", "customParameters", "gotoShare","FAIclasses","FAIclass","FAIdebianMirror","FAIrelease") as $val){
 579       $smarty->assign($val, $this->$val);
 580     }
 581
 582     $smarty->assign("fai_activated",$this->fai_activated);
 583
 584     /* Create FAI output */
 585     $this->update_fai_cache();
 586     $smarty->assign("si_fai_action_failed",$this->si_fai_action_failed);
 587     $smarty->assign("si_active",$this->si_active);
 588
 589     if(!$this->si_fai_action_failed && $this->si_active && $this->fai_activated){
 590
 591       $smarty->assign("FAIservers"  , $this->cache['SERVERS']);
 592       $smarty->assign("FAIdebianMirror",$this->FAIdebianMirror);
 593       $smarty->assign("FAIrelease"  , $this->FAIrelease);
 594       $smarty->assign("FAIclasses"  , $this->selectable_classes());
 595
 596       /* Get classes for release from cache.
 597        * Or build cache
 598        */
 599       if($this->FAIdebianMirror == "inherited"){
 600         $release = $this->InheritedFAIrelease;
 601       }else{
 602         $release = $this->FAIrelease;
 603       }
 604
 605       $smarty->assign("gotoBootKernels",$this->cache['KERNELS'][$release]);
 606       $smarty->assign("InheritedFAIrelease",$this->InheritedFAIrelease);
 607
 608       $div = new divSelectBox("WSFAIscriptClasses");
 609       $div -> SetHeight("110");
 610
 611       $str_empty  = " &nbsp;<img src='images/empty.png' alt=\"\" width='7'>";
 612       if($this->acl_is_writeable("FAIclass")){
 613         $str_up     = " &nbsp;<input type='image' src='images/lists/sort-up.png'    name='sort_up_%s'    value='%s'>";
 614         $str_down   = " &nbsp;<input type='image' src='images/lists/sort-down.png'  name='sort_down_%s'  value='%s'>";
 615         $str_remove = " &nbsp;<input type='image' src='images/lists/trash.png'  name='fai_remove_%s' value='%s'>";
 616       }else{
 617         $str_up=$str_down=$str_remove=$str_empty;
 618       }
 619
 620       /* Get classes */
 621       if($this->FAIdebianMirror == "inherited"){
 622         $tmp = $this->InheritedFAIclass;
 623       }else{
 624         $tmp = $this->FAIclass;
 625       }
 626
 627       /* Get invalid classes */
 628       $invalid = $this->get_invalid_classes($tmp);
 629
 630       /* Draw every single entry */
 631       $i = 1;
 632       if($this->acl_is_readable("FAIclass")){
 633         foreach($tmp as $class){
 634
 635           /* Mark invalid classes. (Not in selected release)
 636            */
 637           $marker = "";
 638           if(in_array_ics($class,$invalid)){
 639             $marker = "&nbsp;<font color='red'>("._("Not available in current setup").")</font>";
 640           }
 641
 642           /* Create up/down priority icons
 643            * Skip this, if we have inherited the FAI classes.
 644            */
 645           if($this->FAIdebianMirror == "inherited"){
 646             $str = "";
 647           }else{
 648             if($i==1){
 649               $str = $str_empty.$str_down.$str_remove;
 650             }elseif($i == count($this->FAIclass)){
 651               $str = $str_up.$str_empty.$str_remove;
 652             }else{
 653               $str = $str_up.$str_down.$str_remove;
 654             }
 655           }
 656           $i ++ ;
 657
 658           /* Get Description tag
 659            *  There may be several FAI objects with the same class name,
 660            *   use the description from FAIprofile, if possible.
 661            */
 662           $desc = "";
 663           if(isset($this->cache['CLASSES'][$this->FAIrelease][$class])){
 664             foreach($this->cache['CLASSES'][$this->FAIrelease][$class] as $types ){
 665               if(isset($types['Desc'])){
 666                 $desc= $types['Desc'];
 667                 if($types['Type'] == "FAIprofile"){
 668                   break;
 669                 }
 670               }
 671             }
 672           }
 673           if(!empty($desc)){
 674             $desc = "&nbsp;[".trim($desc)."]";
 675           }
 676
 677           $div->AddEntry(array(
 678                 array("string"=>$class.$desc.$marker),
 679                 array("string"=>preg_replace("/\%s/",base64_encode($class),$str),"attach"=>"style='width:50px;border-right:none;'")
 680                 ));
 681         }
 682       }// END FAI output generation
 683     }// END FAI output generation
 684     $smarty->assign("FAIScriptlist",$div->DrawList());
 685
 686     /* Radio button group */
 687     if (preg_match("/G/", $this->bootmode)) {
 688       $smarty->assign("graphicalbootup", "checked");
 689     } else {
 690       $smarty->assign("graphicalbootup", "");
 691     }
 692     if (preg_match("/T/", $this->bootmode)) {
 693       $smarty->assign("textbootup", "checked");
 694     } else {
 695       $smarty->assign("textbootup", "");
 696     }
 697     if (preg_match("/D/", $this->bootmode)) {
 698       $smarty->assign("debugbootup", "checked");
 699     } else {
 700       $smarty->assign("debugbootup", "");
 701     }
 702
 703     /* Show main page */
 704     return($smarty->fetch (get_template_path('workstationStartup.tpl', TRUE,dirname(__FILE__))));
 705   }
 706
 707
 708   function remove_from_parent()
 709   {
 710     $this->handle_post_events("remove");
 711     new log("remove","workstation/".get_class($this),$this->dn);
 712   }
 713
 714
 715   /* Save data to object */
 716   function save_object()
 717   {
 718     $old_mirror  = $this->FAIdebianMirror;
 719     plugin::save_object();
 720
 721     /* Update release */
 722     if($old_mirror != $this->FAIdebianMirror){
 723       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
 724         $this->FAIrelease      = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 725       }
 726     }
 727
 728     if(isset($_POST['WorkstationStarttabPosted'])){
 729       if(isset($_POST['gotoLdap_inherit'])){
 730         $this->gotoLdap_inherit = TRUE;
 731       }else{
 732         $this->gotoLdap_inherit = FALSE;
 733       }
 734
 735       /* Save group radio buttons */
 736       if ($this->acl_is_writeable("bootmode") && isset($_POST["bootmode"])){
 737         $this->bootmode= $_POST["bootmode"];
 738       }
 739
 740       /* Save kernel parameters */
 741       if ($this->acl_is_writeable("gotoKernelParameters") && isset($_POST["customParameters"])){
 742         $this->customParameters= $_POST["customParameters"];
 743       }
 744     }
 745   }
 746
 747
 748   /* Save to LDAP */
 749   function save()
 750   {
 751
 752     /* Depending on the baseobject (Ogroup / WS) we
 753      *  use another set of objectClasses
 754      * In case of WS itself, we use  "array("GOhard", "FAIobject");"
 755      * if we are currently editing from ogroup menu we use (array("gotWorkstationTemplate","GOhard", "FAIobject"))
 756      */
 757     if(isset($this->parent->by_object['ogroup'])){
 758       $this->objectclasses = array("gotoWorkstationTemplate");
 759     }elseif(isset($this->parent->by_object['workgeneric'])){
 760       $this->objectclasses = array("GOhard");
 761     }elseif(isset($this->parent->by_object['servgeneric'])){
 762       $this->objectclasses = array("GOhard","gotoWorkstationTemplate");
 763     }else{
 764       msg_dialog::display(_("Fatal error"),
 765           "Object Type Configuration is unknown. Please contact the GOsa developers.",
 766           FATAL_ERROR_DIALOG);
 767       exit();
 768     }
 769
 770     /* Append FAI class */
 771     if($this->fai_activated){
 772       $this->objectclasses[]  = "FAIobject";
 773     }
 774
 775     /* Find proper terminal path for tftp configuration
 776        FIXME: This is suboptimal when the default has changed to
 777        another location! */
 778     if (($this->gotoTerminalPath == "default")){
 779       $ldap= $this->config->get_ldap_link();
 780
 781       /* Strip relevant part from dn, keep trailing ',' */
 782       $tmp= preg_replace("/^cn=[^,]+,".get_ou('terminalRDN')."/i", "", $this->dn);
 783       $tmp= preg_replace("/".$this->config->current['BASE']."$/i", "", $tmp);
 784
 785       /* Walk from top to base and try to load default values for
 786          'gotoTerminalPath'. Abort when an entry is found. */
 787       while (TRUE){
 788         $tmp= preg_replace ("/^[^,]+,/", "", $tmp);
 789
 790         $ldap->cat("cn=default,".get_ou('terminalRDN').$tmp.
 791             $this->config->current['BASE'], array('gotoTerminalPath'));
 792         $attrs= $ldap->fetch();
 793         if (isset($attrs['gotoTerminalPath'])){
 794           $this->gotoTerminalPath= $attrs['gotoTerminalPath'][0];
 795           break;
 796         }
 797
 798         /* Nothing left? */
 799         if ($tmp == ""){
 800           break;
 801         }
 802       }
 803     }
 804
 805     /* Add semi automatic values */
 806     // FIXME: LDAP Server may not be set here...
 807     $this->gotoKernelParameters= "ldap=".base64_encode($this->gotoLdapServer);
 808
 809     switch ($this->bootmode){
 810       case "D":
 811         $this->gotoKernelParameters.= " debug";
 812       break;
 813       case "G":
 814         $this->gotoKernelParameters.= " splash=silent";
 815       break;
 816     }
 817     if ($this->customParameters != ""){
 818       $this->gotoKernelParameters.= " o ".$this->customParameters;
 819     }
 820
 821     plugin::save();
 822
 823     unset( $this->attrs['FAIrelease'] );
 824     $str = "";
 825
 826     /* Skip FAI attribute handling if not necessary */
 827     if($this->fai_activated && !$this->si_fai_action_failed){
 828       if($this->FAIdebianMirror == "inherited"){
 829         $this->attrs['FAIclass'] = $this->attrs['FAIrelease'] =  $this->attrs['FAIdebianMirror'] = array();
 830       }else{
 831         foreach($this->FAIclass as $class){
 832           $str .= $class." ";
 833         }
 834         $str = trim($str);
 835         if(empty($this->attrs['FAIclass'])){
 836           $this->attrs['FAIclass'] = array();
 837         }else{
 838           $this->attrs['FAIclass']= $str." :".$this->FAIrelease;
 839         }
 840       }
 841     }
 842
 843     /* Add missing arrays */
 844     foreach (array("gotoFilesystem", "gotoAutoFs", "gotoModules") as $val){
 845       if (isset ($this->$val) && count ($this->$val) != 0){
 846
 847         $this->attrs["$val"]= array_unique($this->$val);
 848       }
 849       if(!isset($this->attrs["$val"])) $this->attrs["$val"]=array();
 850     }
 851
 852     /* Prepare list of ldap servers */
 853     $this->attrs['gotoLdapServer'] = array();
 854     if(!$this->gotoLdap_inherit){
 855       $i = 0;
 856       foreach($this->gotoLdapServers as $server){
 857         $i ++;
 858         $this->attrs['gotoLdapServer'][] = $i.":".$server;
 859       }
 860     }
 861
 862     if ($this->attrs['gotoBootKernel'] == "default-inherited"){
 863       $this->attrs['gotoBootKernel']= array();
 864     }
 865
 866     /* if mirror == none stop saving this attribute */
 867     if($this->FAIdebianMirror == "none"){
 868       $this->FAIdebianMirror = "";
 869     }
 870
 871     /* Get FAIstate from object, the generic tab could have changed it during execute */
 872     $ldap= $this->config->get_ldap_link();
 873     $ldap->cd($this->dn);
 874
 875
 876     /* Skip FAI attribute handling if not necessary */
 877     if($this->fai_activated && !$this->si_fai_action_failed && $this->si_active){
 878       $ldap->cat($this->dn,array("FAIstate"));
 879       $checkFAIstate = $ldap->fetch();
 880
 881       /* Remove FAI objects if no FAI class is selected */
 882       if((count($this->FAIclass)==0) && (!isset($checkFAIstate['FAIstate']))){
 883         $this->attrs['FAIclass']        = array();
 884         $this->attrs['FAIdebianMirror'] = array();
 885       }
 886     }else{
 887
 888       /* Don't touch FAI objects if something went wrong with the si daemon.
 889        */
 890       if(isset($this->attrs['FAIclass'])) unset($this->attrs['FAIclass']);
 891       if(isset($this->attrs['FAIdebianMirror'])) unset($this->attrs['FAIdebianMirror']);
 892     }
 893
 894     /* prepare share settings */
 895     $tmp = array();
 896     foreach($this->gotoShares as $name => $settings){
 897       $tmp2= split("\|",$name);
 898       $name = $tmp2[0];
 899       $tmp[] = $settings['server']."|".$name."|".$settings['mountPoint'];
 900     }
 901     $this->attrs['gotoShare']=$tmp;
 902     $this->cleanup();
 903     $ldap->modify ($this->attrs);
 904     new log("modify","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 905
 906     if (!$ldap->success()){
 907       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
 908     }
 909     $this->handle_post_events("modify");
 910
 911     /* Check if LDAP server has changed */
 912     if ((isset($this->attrs['gotoLdapServer']) && class_available("DaemonEvent")) || $this->gotoLdap_inherit){
 913       $events = DaemonEvent::get_event_types(SYSTEM_EVENT | HIDDEN_EVENT);
 914       $o_queue = new gosaSupportDaemon();
 915       if(isset($events['TRIGGERED']['DaemonEvent_reload_ldap_config'])){
 916         $evt = $events['TRIGGERED']['DaemonEvent_reload_ldap_config'];
 917         $macs = array();
 918
 919         /* Get list of macAddresses
 920          */
 921         if(isset($this->parent->by_object['ogroup'])){
 922
 923           /* If we are an object group, add all member macs
 924            */
 925           $p = $this->parent->by_object['ogroup'];
 926           foreach($p->memberList as $dn => $obj){
 927             if(isset($p->objcache[$dn]['macAddress']) && !empty($p->objcache[$dn]['macAddress'])){
 928               $macs[] = $p->objcache[$dn]['macAddress'];
 929             }
 930           }
 931         }elseif(isset($this->parent->by_object['workgeneric']->netConfigDNS->macAddress)){
 932
 933           /* We are a workstation. Add current mac.
 934            */
 935           $mac = $this->parent->by_object['workgeneric']->netConfigDNS->macAddress;
 936           if(!empty($mac)){
 937             $macs[] = $mac;
 938           }
 939         }elseif(isset($this->parent->by_object['servgeneric']->netConfigDNS->macAddress)){
 940
 941           /* We are a server. Add current mac.
 942            */
 943           $mac = $this->parent->by_object['servgeneric']->netConfigDNS->macAddress;
 944           if(!empty($mac)){
 945             $macs[] = $mac;
 946           }
 947         }
 948
 949         /* Trigger event for all member objects
 950          */
 951         foreach($macs as $mac){
 952           $tmp = new $evt['CLASS_NAME']($this->config);
 953           $tmp->set_type(TRIGGERED_EVENT);
 954           $tmp->add_targets(array($mac));
 955           if(!$o_queue->append($tmp)){
 956             msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
 957           }
 958         }
 959       }
 960     }
 961   }
 962
 963
 964   /* Add value to array, check if unique */
 965   function add_list (&$array, $value)
 966   {
 967     if ($value != ""){
 968       $array[]= $value;
 969       sort($array);
 970       array_unique ($array);
 971     }
 972   }
 973
 974
 975   /* Delete value to array, check if unique */
 976   function del_list (&$array, $list)
 977   {
 978     $tmp= array();
 979     foreach ($array as $mod){
 980       if (!in_array($mod, $list)){
 981         $tmp[]= $mod;
 982       }
 983     }
 984     $array= $tmp;
 985   }
 986
 987   /* Generate ListBox frindly output for the defined shares
 988    * Possibly Add or remove an attribute here,
 989    */
 990   function printOutAssignedShares()
 991   {
 992     $a_return = array();
 993     if(is_array($this->gotoShares)){
 994       foreach($this->gotoShares as $share){
 995         $a_return[$share['name']."|".$share['server']]= $share['name']." [".$share['server']."]";
 996       }
 997     }
 998     return($a_return);
 999   }
1000
1001
1002
1003   function PrepareForCopyPaste($source)
1004   {
1005     plugin::PrepareForCopyPaste($source);
1006     $source_o = new workstartup ($this->config, $source['dn']);
1007     foreach(array("FAIclass","gotoModules", "gotoAutoFs", "gotoFilesystem",
1008           "gotoKernelParameters","gotoShares","customParameters") as $attr){
1009       $this->$attr = $source_o->$attr;
1010     }
1011   }
1012
1013
1014   function array_switch_item($ar,$from,$to)
1015   {
1016     if(!is_array($ar)){
1017       return(false);
1018     }
1019     if(!isset($ar[$from])){
1020       return(false);
1021     }
1022     if(!isset($ar[$to])){
1023       return(false);
1024     }
1025
1026     $tmp = $ar[$from];
1027     $ar[$from] = $ar[$to];
1028     $ar[$to] = $tmp;
1029     return($ar);
1030   }
1031
1032
1033   /* Return plugin informations for acl handling */
1034   static function plInfo()
1035   {
1036     return (array(
1037           "plShortName"   => _("Startup"),
1038           "plDescription" => _("System startup"),
1039           "plSelfModify"  => FALSE,
1040           "plDepends"     => array(),
1041           "plPriority"    => 9,
1042           "plSection"     => array("administration"),
1043           "plCategory"    => array("workstation","server","ogroups"),
1044
1045           "plProvidedAcls"=> array(
1046             "gotoLdapServer"        => _("Ldap server"),
1047             "gotoBootKernel"        => _("Boot kernel"),
1048             "gotoKernelParameters"  => _("Kernel parameter"),
1049
1050             "gotoModules"           => _("Kernel modules"),
1051             "gotoShare"             => _("Shares"),
1052
1053             "FAIclass"              => _("FAI classes"),
1054             "FAIdebianMirror"       => _("Debian mirror"),
1055             "FAIrelease"            => _("Debian release"),
1056
1057             "FAIstatus"             => _("FAI status flag")) // #FIXME is this acl realy necessary ?
1058           ));
1059   }
1060
1061
1062   /* Updates release dns
1063    *  and reads all classes for the current release,
1064    *  if not already done ($this->cache).
1065    */
1066   function update_fai_cache($first_call = FALSE)
1067   {
1068     $force = FALSE;
1069     if(!$this->si_active) return;
1070     $start = microtime(TRUE);
1071
1072     if($this->si_fai_action_failed && !isset($_POST['fai_si_retry'])) return;
1073
1074     $this->si_fai_action_failed = FALSE;
1075
1076     /* Get the list of available servers and their releases.
1077      */
1078     if($force || !isset($this->cache['SERVERS'])){
1079
1080       $o_queue = new gosaSupportDaemon();
1081       $tmp = $o_queue->FAI_get_server();
1082       if($o_queue->is_error()){
1083         msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
1084         $this->si_fai_action_failed = TRUE;
1085         $this->cache = array();
1086         return;
1087       }else{
1088         foreach($tmp as $entry){
1089           $rel = $entry['FAI_RELEASE'];
1090           $this->cache['SERVERS']['auto'][$rel] = $rel;
1091           $this->cache['SERVERS'][$entry['SERVER']][$rel] = $rel;
1092           uksort($this->cache['SERVERS']['auto'], 'strnatcasecmp');
1093           uksort($this->cache['SERVERS'][$entry['SERVER']], 'strnatcasecmp');
1094         }
1095       }
1096     }
1097
1098     /* Ensure that our selection is valid, else we get several PHP warnings
1099         if there is no FAI configuration at all.
1100      */
1101     if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
1102       $this->cache['SERVERS'][$this->FAIdebianMirror][''] ='';
1103     }
1104
1105     /* Build up arrays, without checks */
1106     if(!$first_call){
1107
1108       /* Check if the selected mirror is available */
1109       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
1110         $this->FAIdebianMirror = "auto";
1111         $this->FAIrelease      = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
1112         trigger_error("There was a problem with the selected FAIdebianMirror. This mirror ('".$this->FAIdebianMirror."') is not available");
1113       }
1114
1115       /* Check if the selected release is available */
1116       if($this->FAIdebianMirror != "inherited" && !isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
1117         trigger_error("There was a problem with the selected FAIrelease. This release ('".$this->FAIrelease."') is not available");
1118         $this->FAIrelease = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
1119       }
1120     }
1121
1122     /* Get classes for release from cache.
1123      * Or build cache
1124      */
1125     if($this->FAIdebianMirror == "inherited"){
1126       $release = $this->InheritedFAIrelease;
1127     }else{
1128       $release = $this->FAIrelease;
1129     }
1130
1131     if($force || !isset($this->cache['CLASSES'][$release]) && $release != ""){
1132
1133       /* Get the list of available servers and their releases.
1134        */
1135       $o_queue = new gosaSupportDaemon();
1136       $tmp = $o_queue->FAI_get_classes($release);
1137       $this->cache['CLASSES'][$release] = array();
1138       if($o_queue->is_error()){
1139         msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
1140         $this->si_fai_action_failed = TRUE;
1141         $this->cache=array();
1142         return;
1143       }else{
1144         foreach($tmp as $entry){
1145           $class = $entry['CLASS'];
1146           $this->cache['CLASSES'][$release][$class] = $this->analyse_fai_object($entry);
1147         }
1148       }
1149
1150       /* Add object caught from external hook
1151        */
1152       $lines= $this->GetHookElements();
1153       foreach ($lines as $hline){
1154         $entries= split(";", $hline);
1155         $server = $entries['0'];
1156         $url    = $entries['1'];
1157         if (!empty($url)){
1158
1159           /* Split releases */
1160           if (isset($entries[2])){
1161             $releases= split(",", $entries[2]);
1162
1163             foreach ($releases as $release_data){
1164               $release_c  = preg_replace('/:.*$/', '', $release_data);
1165               $sections_c = split(':', preg_replace('/^[^:]+:([^|]+)|.*$/', '\1', $release_data));
1166               $classes_c  = split('\|', preg_replace('/^[^|]+\|(.*)$/', '\1', $release_data));
1167
1168               if($release_c == $release){
1169                 $this->cache['SERVERS'][$url][$release_c]=$release_c;
1170                 $this->cache['SERVERS']['auto'][$release_c]=$release_c;
1171                 foreach ($classes_c as $class){
1172                   if ($class != ""){
1173                     $this->cache['CLASSES'][$release_c][$class]= array();
1174                   }
1175                 }
1176               }
1177             }
1178           }
1179         }
1180       }
1181       uksort($this->cache['SERVERS'], 'strnatcasecmp');
1182
1183       /* Only add inherit option, if we are part in an object group
1184        */
1185       if($this->member_of_ogroup){
1186         $this->cache['SERVERS'] = array_merge(array('inherited' => array()),$this->cache['SERVERS']);
1187       }
1188     }
1189
1190     /* Get list of available kernel for this release
1191      */
1192     if(!isset($this->cache['KERNELS'])) $this->cache['KERNELS'] = array();
1193
1194     if($force || !isset($this->cache['KERNELS'][$release])){
1195       $o_queue = new gosaSupportDaemon();
1196       $tmp = $o_queue->FAI_get_kernels($release);
1197       $this->cache['KERNELS'][$release] = array();
1198       foreach($this->gotoBootKernels as $name => $default){
1199         $this->cache['KERNELS'][$release][$name] = $default;
1200       }
1201       foreach($tmp as $kernel){
1202         if(empty($kernel)) continue;
1203         $this->cache['KERNELS'][$release][$kernel]=$kernel;
1204       }
1205       ksort($this->cache['KERNELS'][$release]);
1206     }
1207   }
1208
1209
1210   /* This function return an array containing all
1211    *  invalid classes for the selected server/release
1212    */
1213   function get_invalid_classes($classes)
1214   {
1215     $this->update_fai_cache();
1216     if($this->FAIdebianMirror == "inherited" && isset($this->cache['CLASSES'][$this->InheritedFAIrelease])){
1217       $release_classes = $this->cache['CLASSES'][$this->InheritedFAIrelease];
1218     }elseif(isset($this->cache['CLASSES'][$this->FAIrelease])){
1219       $release_classes = $this->cache['CLASSES'][$this->FAIrelease];
1220     }else{
1221       $release_classes = array();
1222     }
1223
1224
1225     /* Detect all classes that are not valid
1226      *  for the selected release
1227      */
1228     $NA = array();
1229     foreach($classes as $class){
1230       if(!isset($release_classes[$class])){
1231         $NA[] = $class;
1232       }
1233     }
1234     return($NA);
1235   }
1236
1237
1238   /* Get all selectable classes for the ui select box
1239    */
1240   function selectable_classes()
1241   {
1242     $this->update_fai_cache();
1243
1244     if($this->FAIdebianMirror == "inherited" && isset($this->cache['CLASSES'][$this->InheritedFAIrelease])){
1245       $classes = $this->cache['CLASSES'][$this->InheritedFAIrelease];
1246     }elseif(isset($this->cache['CLASSES'][$this->FAIrelease])){
1247       $classes = $this->cache['CLASSES'][$this->FAIrelease];
1248     }else{
1249       $classes = array();
1250     }
1251
1252     $Abbr ="";
1253     $ret= array();
1254     foreach($classes as $class_name => $class_types){
1255       if(!in_array($class_name,$this->FAIclass)){
1256         foreach($class_types as $type){
1257           if(!preg_match("/".$type['Abbr']."/",$Abbr)){
1258             $Abbr .= $type['Abbr']." ";
1259           }
1260         }
1261         $ret[$class_name] = trim($Abbr);
1262       }
1263     }
1264     uksort($ret, 'strnatcasecmp');
1265     return($ret);
1266   }
1267
1268
1269   /* Analyse FAI object and return an array with usefull informations like
1270    *  FAIobject type.
1271    */
1272   function analyse_fai_object($attr)
1273   {
1274     $tmp = array();
1275     switch($attr['TYPE']){
1276
1277       case 'FAIpackageList':
1278         $tmp["Type"]= 'FAIpackageList';
1279         $tmp["Abbr"]= 'Pl';
1280         break;
1281       case 'FAItemplate':
1282         $tmp["Type"]= 'FAItemplate';
1283         $tmp["Abbr"]= 'T';
1284         break;
1285       case 'FAIvariable':
1286         $tmp["Type"]= 'FAIvariable';
1287         $tmp["Abbr"]= 'V';
1288         break;
1289       case 'FAIscript':
1290         $tmp["Type"]= 'FAIscript';
1291         $tmp["Abbr"]= 'S';
1292         break;
1293       case 'FAIhook':
1294         $tmp["Type"]= 'FAIhook';
1295         $tmp["Abbr"]= 'H';
1296         break;
1297       case 'FAIpartitionTable':
1298         $tmp["Type"]= 'FAIpartitionTable';
1299         $tmp["Abbr"]= 'Pt';
1300         break;
1301       case 'FAIprofile':
1302         $tmp["Type"]= 'FAIprofile';
1303         $tmp["Abbr"]= 'P';
1304         break;
1305       default: trigger_error("Unknown FAI object type!");;
1306     }
1307     return($tmp);
1308   }
1309
1310
1311   /* Return repository hook output, if possible.
1312    */
1313   function GetHookElements()
1314   {
1315     $ret = array();
1316     $cmd= $this->config->search("servrepository", "repositoryBranchHook",array('tabs'));
1317     if(!empty($cmd)){
1318       $res = shell_exec($cmd);
1319       $res2 = trim($res);
1320       if((!$res)){
1321         msg_dialog::display(_("Configuration error"), msgPool::cmdexecfailed("repositoryBranchHook", $cmd), ERROR_DIALOG);
1322       }elseif(empty($res2)){
1323         msg_dialog::display(_("Configuration error"), _("'repositoryBranchHook' returned no result!"), ERROR_DIALOG);
1324       }else{
1325         $tmp = split("\n",$res);
1326         foreach($tmp as $line){
1327           if(empty($line)) continue;
1328           $ret[]= $line;
1329         }
1330       }
1331     }
1332     return($ret);
1333   }
1334
1335
1336   /* This function creates the release name out of a dn
1337    *  e.g. "ou=1.0rc2,ou=siga,ou=fai,..." => "siga/1.0rc2"
1338    */
1339   function dn_to_release_name($dn)
1340   {
1341     $relevant = preg_replace("/,".normalizePreg(get_ou("faiBaseRDN")).".*$/","",$dn);
1342     $parts    = array_reverse(split("\,",$relevant));
1343     $str ="";
1344     foreach($parts as $part){
1345       $str .= preg_replace("/^ou=/","",$part)."/";
1346     }
1347     return(preg_replace("/\/$/","",$str));
1348   }
1349 }
1350
1351 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1352 ?>