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       /* Parse used FAIclasses (stored as string).
 118        * The single classes are seperated by ' '.
 119        * There is also the release type given, after first
 120        *  occurrence of ':'.
 121        */
 122       $this->FAIclass =array();
 123       if(isset($this->attrs['FAIclass'][0])){
 124         $tmp = split(" ",$this->attrs['FAIclass'][0]);
 125         $tmp2 =array();
 126
 127         foreach($tmp as $class){
 128           if( ":" == $class[0] ) {
 129             $this->FAIrelease = trim(substr($class, 1));
 130           }else{
 131             $tmp2[$class] = $class;
 132           }
 133         }
 134         $this->FAIclass = $tmp2;
 135       }
 136     }
 137
 138     /* Get arrays */
 139     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 140       if (isset($this->attrs["$val"]["count"])){
 141         for ($i= 0; $i<$this->attrs["count"]; $i++){
 142           if (isset($this->attrs["$val"][$i])){
 143             array_push($this->$val, $this->attrs["$val"][$i]);
 144           }
 145         }
 146       }
 147       sort ($this->$val);
 148       $this->$val= array_unique($this->$val);
 149     }
 150
 151     /* Parse Kernel Parameters to decide what boot mode is enabled */
 152     if (preg_match("/ splash=silent/", $this->gotoKernelParameters)){
 153       $this->bootmode= "G";
 154     } elseif (preg_match("/ debug/", $this->gotoKernelParameters)){
 155       $this->bootmode= "D";
 156     } elseif ($this->gotoKernelParameters == "") {
 157       $this->bootmode= "G";
 158     } else {
 159       $this->bootmode= "T";
 160     }
 161     if (preg_match("/ o /", $this->gotoKernelParameters)){
 162       $this->customParameters= preg_replace ("/^.* o /", "", $this->gotoKernelParameters);
 163     } else {
 164       $this->customParameters= "";
 165     }
 166
 167     /* Prepare Shares */
 168     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
 169       unset($this->attrs['gotoShare']['count']);
 170       foreach($this->attrs['gotoShare'] as $share){
 171         $tmp = $tmp2 = array();
 172         $tmp = split("\|",$share);
 173         $tmp2['server']      =$tmp[0];
 174         $tmp2['name']        =$tmp[1];
 175         $tmp2['mountPoint']  =$tmp[2];
 176         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 177       }
 178     }
 179
 180     $this->gotoShareSelections= $config->getShareList(true);
 181     $this->gotoAvailableShares= $config->getShareList(false);
 182     $tmp2 = array();
 183
 184
 185     $this->orig_dn= $this->dn;
 186
 187     /* Handle inheritance value "default" */
 188     if ($this->member_of_ogroup){
 189       $this->gotoBootKernels= array("default-inherited" => '['._("inherited").']');
 190     }
 191
 192     /* If we are member in an object group,
 193      *  we have to handle inherited values.
 194      * So you can see what is inherited.
 195      */
 196     if ($this->member_of_ogroup){
 197
 198       if(count($this->FAIclass)==0 && $this->FAIrelease == ""){
 199         $this->FAIdebianMirror = "inherited";
 200       }
 201
 202       if($this->fai_activated){
 203         $map= array("gotoBootKernel","FAIclass","FAIdebianMirror");
 204       }else{
 205         $map= array("gotoBootKernel");
 206       }
 207
 208       $ldap = $this->config->get_ldap_link();
 209       $ldap->cat($this->o_group_dn);
 210       $attrs= $ldap->fetch();
 211
 212       foreach ($map as $name){
 213         if (!isset($attrs[$name][0])){
 214           continue;
 215         }
 216
 217         switch ($name){
 218           case 'gotoBootKernel':
 219             $this->gotoBootKernels['default-inherited']=  _("inherited").' ['.$attrs[$name][0].']' ;
 220             break;
 221
 222           case 'FAIclass':
 223             $str = split(":",$attrs[$name][0]);
 224             $this->InheritedFAIclass    = split("\ ",trim($str[0]));
 225             $this->InheritedFAIrelease  = trim($str[1]);
 226             break;
 227
 228           case 'FAIdebianMirror':
 229             $this->InheritedFAIdebianMirror = $attrs[$name][0];
 230             break;
 231         }
 232       }
 233     }
 234
 235     $this->update_fai_cache();
 236
 237     if($this->fai_activated && !$this->si_fai_action_failed && $this->si_active){
 238
 239       /* Check if the current mirror is available
 240        */
 241       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
 242         if(count($this->FAIclass)){
 243           msg_dialog::display(_("Error"), sprintf(_("FAI mirror '%s' is not available - setting to mirror 'auto'!"), $this->FAIdebianMirror), ERROR_DIALOG);
 244         }
 245         $this->FAIdebianMirror = "auto";
 246         $this->FAIrelease = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 247         $this->cache['CLASSES'] = array();
 248         $this->update_fai_cache();
 249       }
 250
 251       /* Check if the current mirror is available
 252        */
 253       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
 254         $new_release = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 255         if(count($this->FAIclass)){
 256           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);
 257         }
 258         $this->FAIrelease = $new_release;
 259         $this->cache['CLASSES'] = array();
 260         $this->update_fai_cache();
 261       }
 262     }
 263   }
 264
 265
 266   function check()
 267   {
 268     $messages = array();
 269
 270     /* Call common method to give check the hook */
 271     $messages= plugin::check();
 272
 273     /* If there are packages selected, but no mirror show error */
 274     if(($this->FAIdebianMirror == "none")&&(count($this->FAIclass)>0)){
 275       $messages[]=_("Please select a 'FAI server' or remove the 'FAI classes'.");
 276     }
 277
 278     return($messages);
 279   }
 280
 281   function execute()
 282   {
 283         /* Call parent execute */
 284         plugin::execute();
 285
 286     if($this->is_account && !$this->view_logged){
 287       $this->view_logged = TRUE;
 288       new log("view","workstation/".get_class($this),$this->dn);
 289     }
 290
 291     /* Do we represent a valid terminal? */
 292     if (!$this->is_account && $this->parent === NULL){
 293       $display= "<img alt=\"\" src=\"images/small-error.png\" align=middle>&nbsp;<b>".
 294         msgPool::noValidExtension(_("workstation"))."</b>";
 295       return ($display);
 296     }
 297
 298     /* Add module */
 299     if (isset ($_POST['add_module'])){
 300       if ($_POST['module'] != "" && $this->acl_is_writeable("gotoModules")){
 301         $this->add_list ($this->gotoModules, $_POST['module']);
 302       }
 303     }
 304
 305     /* Delete module */
 306     if (isset ($_POST['delete_module'])){
 307       if (count($_POST['modules_list']) && $this->acl_is_writeable("gotoModules")){
 308         $this->del_list ($this->gotoModules, $_POST['modules_list']);
 309       }
 310     }
 311
 312     /* FAI class management */
 313     if($this->fai_activated){
 314       if(((isset($_POST['AddClass']))&&(isset($_POST['FAIclassesSel']))) && ($this->acl_is_writeable("FAIclass"))){
 315         $found = 0 ;
 316
 317         /* If this new class/profile will attach a second partition table
 318          * to our list of classes, abort and show a message.
 319          */
 320         foreach($this->FAIclass as $name){
 321           if(isset($this->FAIclassInfo[$name])){
 322             foreach($this->FAIclassInfo[$name] as $atr){
 323               if(isset($atr['obj'])){
 324                 if($atr['obj'] == "FAIpartitionTable"){
 325                   $found ++ ;
 326                 }
 327               }
 328             }
 329           }
 330         }
 331
 332         if((isset($this->FAIclassInfo[$_POST['FAIclassesSel']]['FAIpartitionTable']))&&($found>0)){
 333           msg_dialog::display(_("Error"), _("There is already a profile containing a partition table in your configuration!") , ERROR_DIALOG);
 334         }else{
 335           $this->FAIclass[$_POST['FAIclassesSel']]=$_POST['FAIclassesSel'];
 336         }
 337       }
 338
 339       $sort = false;
 340
 341       /* Move one used class class one position up or down */
 342       if($this->acl_is_writeable("FAIclass")){
 343         foreach($_POST as $name => $val){
 344
 345           $sort_type = false;
 346           if((preg_match("/sort_up/",$name))&&(!$sort)){
 347             $sort_type = "sort_up_";
 348           }
 349           if((preg_match("/sort_down/",$name))&&(!$sort)){
 350             $sort_type = "sort_down_";
 351           }
 352
 353           if(($sort_type)&&(!$sort)){
 354             $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/".$sort_type."/i","",$name)));
 355             $sort = true;
 356
 357             $last = -1;
 358             $change_down  = -1;
 359
 360             /* Create array with numeric index */
 361             $tmp = array();
 362             foreach($this->FAIclass as $class){
 363               $tmp [] = $class;
 364             }
 365
 366             /* Walk trough array */
 367             foreach($tmp as $key => $faiName){
 368               if($faiName == $value){
 369                 if($sort_type == "sort_up_"){
 370                   if($last != -1){
 371                     $change_down= $last;
 372                   }
 373                 }else{
 374                   if(isset($tmp[$key+1])){
 375                     $change_down = $key;
 376                   }
 377                 }
 378               }
 379               $last = $key;
 380             }
 381
 382             $tmp2 = array();
 383             $skip = false;
 384
 385             foreach($tmp as $ky => $vl){
 386
 387               if($ky == $change_down){
 388                 $skip = $vl;
 389               }else{
 390                 $tmp2[$vl] = $vl;
 391               }
 392               if(($skip != false)&&($ky != $change_down)){
 393                 $tmp2[$skip]  = $skip;
 394                 $skip =false;
 395               }
 396             }
 397             $this->FAIclass = $tmp2;
 398           }
 399
 400           if(preg_match("/fai_remove/i",$name)){
 401             $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/fai_remove_/i","",$name)));
 402             unset($this->FAIclass[$value]);
 403           }
 404         }
 405       }
 406
 407       /* Delete selected class from our list */
 408       if($this->acl_is_writeable("FAIclass")){
 409         if((isset($_POST['DelClass']))&&(isset($_POST['FAIclassSel']))){
 410           if(isset($this->FAIclass[$_POST['FAIclassSel']])){
 411             unset($this->FAIclass[$_POST['FAIclassSel']]);
 412           }
 413         }
 414       }
 415     }// END fai handling
 416
 417     /* Show main page */
 418     $smarty= get_smarty();
 419
 420     /* Assign ACLs to smarty */
 421     $tmp = $this->plInfo();
 422     foreach($tmp['plProvidedAcls'] as $name => $translation){
 423       $smarty->assign($name."ACL",$this->getacl($name));
 424     }
 425
 426     $smarty->assign("member_of_ogroup",$this->member_of_ogroup);
 427
 428     /* In this section server shares will be defined
 429      * A user can select one of the given shares and a mount point
 430      *  and attach this combination to his setup.
 431      */
 432     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 433     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 434
 435     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 436      * This entry will be, a combination of mountPoint and sharedefinitions
 437      */
 438     if((isset($_POST['gotoShareAdd'])) && isset($_POST['gotoShareSelection']) && ($this->acl_is_writeable("gotoShare"))) {
 439       /* We assign a share to this user, if we don't know where to mount the share */
 440       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 441         msg_dialog::display(_("Error"), msgPool::required(_("Mount point")), ERROR_DIALOG);
 442       }else{
 443
 444         if(isset($this->gotoAvailableShares[$_POST['gotoShareSelection']])){
 445           $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 446           $s_mount = $_POST['gotoShareMountPoint'];
 447           /* Preparing the new assignment */
 448           $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 449           $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 450         }
 451       }
 452     }
 453
 454     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 455      * If there is no defined share selected, we will abort the deletion without any message
 456      */
 457     if(($this->acl_is_writeable("gotoShare"))&& (isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 458       unset($this->gotoShares[$_POST['gotoShare']]);
 459     }
 460
 461     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 462     $smarty->assign("gotoSharesCount",count($this->printOutAssignedShares()));
 463     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 464     $smarty->assign("gotoBootKernels",$this->gotoBootKernels);
 465
 466     /* Create divSelectBox for ldap server selection
 467      */
 468     $SelectBoxLdapServer = new divSelectBox("LdapServer");
 469     $SelectBoxLdapServer->SetHeight(130);
 470
 471     /* Add new ldap server to the list */
 472     if($this->acl_is_writeable("gotoLdapServer") &&
 473         !$this->gotoLdap_inherit &&
 474         isset($_POST['add_ldap_server']) &&
 475         isset($_POST['ldap_server_to_add'])){
 476       if(isset($this->gotoLdapServerList[$_POST['ldap_server_to_add']])){
 477         $to_add = $this->gotoLdapServerList[$_POST['ldap_server_to_add']];
 478         if(!in_array($to_add,$this->gotoLdapServers)){
 479           $this->gotoLdapServers[] = $to_add;
 480         }
 481       }
 482     }
 483
 484     /* Move ldap servers up and down */
 485     if(!$this->gotoLdap_inherit && $this->acl_is_writeable("gotoLdapServer")){
 486       foreach($_POST as $name => $value){
 487         if(preg_match("/sort_ldap_up_/",$name)){
 488           $id = preg_replace("/^sort_ldap_up_([0-9]*)_(x|y)$/","\\1",$name);
 489           $from =  $id;
 490           $to   =  $id -1;
 491           $tmp = $this->array_switch_item($this->gotoLdapServers,$from,$to);
 492           if($tmp){
 493             $this->gotoLdapServers = $tmp;
 494           }
 495           break;
 496         }
 497         if(preg_match("/sort_ldap_down_/",$name)){
 498           $id = preg_replace("/^sort_ldap_down_([0-9]*)_(x|y)$/","\\1",$name);
 499           $from =  $id;
 500           $to   =  $id +1;
 501           $tmp = $this->array_switch_item($this->gotoLdapServers,$from,$to);
 502           if($tmp){
 503             $this->gotoLdapServers = $tmp;
 504           }
 505           break;
 506         }
 507         if(preg_match("/gotoLdapRemove_/",$name)){
 508           $id = preg_replace("/^gotoLdapRemove_([0-9]*)_(x|y)$/","\\1",$name);
 509           $value = $this->gotoLdapServers[$id];
 510           $this->gotoLdapServers = array_remove_entries(array($value),$this->gotoLdapServers);
 511           break;
 512         }
 513       }
 514     }
 515
 516     /* Add Entries */
 517     if($this->acl_is_readable("gotoLdapServer")){
 518
 519       foreach($this->gotoLdapServers as $key => $server){
 520
 521         /* Announce missing entries */
 522         if(!in_array($server,$this->gotoLdapServerList)){
 523           $server = $server."&nbsp;<font style='color:red'>(missing)</font>";
 524         }
 525
 526         /* Convert old style entry */
 527         if (!preg_match('%:ldaps?://%', $server)){
 528           $server= "ldap://".preg_replace('/^([^:]+):/', '\1/', $server);
 529
 530         /* Beautify new style entries */
 531       } else {
 532         $server= preg_replace("/^[^:]+:/", "", $server);
 533       }
 534
 535       $SelectBoxLdapServer->AddEntry(
 536           array(array("string" => $server),
 537             array("string" =>
 538               "<input class='center' type='image' src='images/lists/sort-up.png' name='sort_ldap_up_".$key."'>&nbsp;".
 539               "<input class='center' type='image' src='images/lists/sort-down.png' name='sort_ldap_down_".$key."'>&nbsp;".
 540               "<input class='center' type='image' src='images/lists/trash.png' name='gotoLdapRemove_".$key."'>",
 541               "attach" => "style='text-align:right;width:40px;border-right:0px;'")));
 542       }
 543     }
 544
 545     if($this->gotoLdap_inherit){
 546       $smarty->assign("gotoLdapServerACL_inherit", preg_replace("/w/","",$this->getacl("gotoLdapServer")));;
 547     }else{
 548       $smarty->assign("gotoLdapServerACL_inherit", $this->getacl("gotoLdapServer"));
 549     }
 550
 551     $list = array();
 552     foreach($this->gotoLdapServerList as $key => $entry){
 553       if(!in_array($entry,$this->gotoLdapServers)){
 554
 555         /* Convert old style entry */
 556         if (!preg_match('%:ldap[s]*://%', $entry)){
 557           $entry= "ldap://".preg_replace('/^([^:]+):/', '\1/', $entry);
 558
 559         /* Beautify new style entries */
 560         } else {
 561           $entry= preg_replace("/^[^:]+:/", "", $entry);
 562         }
 563
 564         $list[$key] = $entry;
 565       }
 566     }
 567     $smarty->assign("gotoLdapServers",    $SelectBoxLdapServer->DrawList());
 568     $smarty->assign("gotoLdapServerList", $list);
 569     $smarty->assign("gotoLdap_inherit",   $this->gotoLdap_inherit);
 570     $smarty->assign("JS",  session::get('js'));
 571
 572     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 573       $smarty->assign("$val", $this->$val);
 574     }
 575
 576     /* Values */
 577     foreach(array("gotoBootKernel", "customParameters", "gotoShare","FAIclasses","FAIclass","FAIdebianMirror","FAIrelease") as $val){
 578       $smarty->assign($val, $this->$val);
 579     }
 580
 581     $smarty->assign("fai_activated",$this->fai_activated);
 582
 583     /* Create FAI output */
 584     $this->update_fai_cache();
 585     $smarty->assign("si_fai_action_failed",$this->si_fai_action_failed);
 586     $smarty->assign("si_active",$this->si_active);
 587
 588     $div = new divSelectBox("WSFAIscriptClasses");
 589     $div -> SetHeight("110");
 590
 591     if(!$this->si_fai_action_failed && $this->si_active && $this->fai_activated){
 592
 593       $smarty->assign("FAIservers"  , $this->cache['SERVERS']);
 594       $smarty->assign("FAIdebianMirror",$this->FAIdebianMirror);
 595       $smarty->assign("FAIrelease"  , $this->FAIrelease);
 596       $smarty->assign("FAIclasses"  , $this->selectable_classes());
 597
 598       /* Get classes for release from cache.
 599        * Or build cache
 600        */
 601       if($this->FAIdebianMirror == "inherited"){
 602         $release = $this->InheritedFAIrelease;
 603       }else{
 604         $release = $this->FAIrelease;
 605       }
 606
 607       $smarty->assign("gotoBootKernels",$this->cache['KERNELS'][$release]);
 608       $smarty->assign("InheritedFAIrelease",$this->InheritedFAIrelease);
 609
 610       $str_empty  = " &nbsp;<img src='images/empty.png' alt=\"\" width='7'>";
 611       if($this->acl_is_writeable("FAIclass")){
 612         $str_up     = " &nbsp;<input type='image' src='images/lists/sort-up.png'    name='sort_up_%s'    value='%s'>";
 613         $str_down   = " &nbsp;<input type='image' src='images/lists/sort-down.png'  name='sort_down_%s'  value='%s'>";
 614         $str_remove = " &nbsp;<input type='image' src='images/lists/trash.png'  name='fai_remove_%s' value='%s'>";
 615       }else{
 616         $str_up=$str_down=$str_remove=$str_empty;
 617       }
 618
 619       /* Get classes */
 620       if($this->FAIdebianMirror == "inherited"){
 621         $tmp = $this->InheritedFAIclass;
 622       }else{
 623         $tmp = $this->FAIclass;
 624       }
 625
 626       /* Get invalid classes */
 627       $invalid = $this->get_invalid_classes($tmp);
 628
 629       /* Draw every single entry */
 630       $i = 1;
 631       if($this->acl_is_readable("FAIclass")){
 632         foreach($tmp as $class){
 633
 634           /* Mark invalid classes. (Not in selected release)
 635            */
 636           $marker = "";
 637           if(in_array_ics($class,$invalid)){
 638             $marker = "&nbsp;<font color='red'>("._("Not available in current setup").")</font>";
 639           }
 640
 641           /* Create up/down priority icons
 642            * Skip this, if we have inherited the FAI classes.
 643            */
 644           if($this->FAIdebianMirror == "inherited"){
 645             $str = "";
 646           }else{
 647             if($i==1){
 648               $str = $str_empty.$str_down.$str_remove;
 649             }elseif($i == count($this->FAIclass)){
 650               $str = $str_up.$str_empty.$str_remove;
 651             }else{
 652               $str = $str_up.$str_down.$str_remove;
 653             }
 654           }
 655           $i ++ ;
 656
 657           /* Get Description tag
 658            *  There may be several FAI objects with the same class name,
 659            *   use the description from FAIprofile, if possible.
 660            */
 661           $desc = "";
 662           if(isset($this->cache['CLASSES'][$this->FAIrelease][$class])){
 663             foreach($this->cache['CLASSES'][$this->FAIrelease][$class] as $types ){
 664               if(isset($types['Desc'])){
 665                 $desc= $types['Desc'];
 666                 if($types['Type'] == "FAIprofile"){
 667                   break;
 668                 }
 669               }
 670             }
 671           }
 672           if(!empty($desc)){
 673             $desc = "&nbsp;[".trim($desc)."]";
 674           }
 675
 676           $div->AddEntry(array(
 677                 array("string"=>$class.$desc.$marker),
 678                 array("string"=>preg_replace("/\%s/",base64_encode($class),$str),"attach"=>"style='width:50px;border-right:none;'")
 679                 ));
 680         }
 681       }// END FAI output generation
 682     }// END FAI output generation
 683     $smarty->assign("FAIScriptlist",$div->DrawList());
 684
 685     /* Radio button group */
 686     if (preg_match("/G/", $this->bootmode)) {
 687       $smarty->assign("graphicalbootup", "checked");
 688     } else {
 689       $smarty->assign("graphicalbootup", "");
 690     }
 691     if (preg_match("/T/", $this->bootmode)) {
 692       $smarty->assign("textbootup", "checked");
 693     } else {
 694       $smarty->assign("textbootup", "");
 695     }
 696     if (preg_match("/D/", $this->bootmode)) {
 697       $smarty->assign("debugbootup", "checked");
 698     } else {
 699       $smarty->assign("debugbootup", "");
 700     }
 701
 702     /* Show main page */
 703     return($smarty->fetch (get_template_path('workstationStartup.tpl', TRUE,dirname(__FILE__))));
 704   }
 705
 706
 707   function remove_from_parent()
 708   {
 709     $this->handle_post_events("remove");
 710     new log("remove","workstation/".get_class($this),$this->dn);
 711   }
 712
 713
 714   /* Save data to object */
 715   function save_object()
 716   {
 717     $old_mirror  = $this->FAIdebianMirror;
 718     plugin::save_object();
 719
 720     /* Update release */
 721     if($old_mirror != $this->FAIdebianMirror){
 722       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
 723         $this->FAIrelease      = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 724       }
 725     }
 726
 727     if(isset($_POST['WorkstationStarttabPosted'])){
 728       if(isset($_POST['gotoLdap_inherit'])){
 729         $this->gotoLdap_inherit = TRUE;
 730       }else{
 731         $this->gotoLdap_inherit = FALSE;
 732       }
 733
 734       /* Save group radio buttons */
 735       if ($this->acl_is_writeable("bootmode") && isset($_POST["bootmode"])){
 736         $this->bootmode= $_POST["bootmode"];
 737       }
 738
 739       /* Save kernel parameters */
 740       if ($this->acl_is_writeable("gotoKernelParameters") && isset($_POST["customParameters"])){
 741         $this->customParameters= $_POST["customParameters"];
 742       }
 743     }
 744   }
 745
 746
 747   /* Save to LDAP */
 748   function save()
 749   {
 750
 751     /* Depending on the baseobject (Ogroup / WS) we
 752      *  use another set of objectClasses
 753      * In case of WS itself, we use  "array("GOhard", "FAIobject");"
 754      * if we are currently editing from ogroup menu we use (array("gotWorkstationTemplate","GOhard", "FAIobject"))
 755      */
 756     if(isset($this->parent->by_object['ogroup'])){
 757       $this->objectclasses = array("gotoWorkstationTemplate");
 758     }elseif(isset($this->parent->by_object['workgeneric'])){
 759       $this->objectclasses = array("GOhard");
 760     }elseif(isset($this->parent->by_object['servgeneric'])){
 761       $this->objectclasses = array("GOhard","gotoWorkstationTemplate");
 762     }else{
 763       msg_dialog::display(_("Fatal error"),
 764           "Object Type Configuration is unknown. Please contact the GOsa developers.",
 765           FATAL_ERROR_DIALOG);
 766       exit();
 767     }
 768
 769     /* Append FAI class */
 770     if($this->fai_activated){
 771       $this->objectclasses[]  = "FAIobject";
 772     }
 773
 774     /* Find proper terminal path for tftp configuration
 775        FIXME: This is suboptimal when the default has changed to
 776        another location! */
 777     if (($this->gotoTerminalPath == "default")){
 778       $ldap= $this->config->get_ldap_link();
 779
 780       /* Strip relevant part from dn, keep trailing ',' */
 781       $tmp= preg_replace("/^cn=[^,]+,".get_ou('terminalRDN')."/i", "", $this->dn);
 782       $tmp= preg_replace("/".$this->config->current['BASE']."$/i", "", $tmp);
 783
 784       /* Walk from top to base and try to load default values for
 785          'gotoTerminalPath'. Abort when an entry is found. */
 786       while (TRUE){
 787         $tmp= preg_replace ("/^[^,]+,/", "", $tmp);
 788
 789         $ldap->cat("cn=default,".get_ou('terminalRDN').$tmp.
 790             $this->config->current['BASE'], array('gotoTerminalPath'));
 791         $attrs= $ldap->fetch();
 792         if (isset($attrs['gotoTerminalPath'])){
 793           $this->gotoTerminalPath= $attrs['gotoTerminalPath'][0];
 794           break;
 795         }
 796
 797         /* Nothing left? */
 798         if ($tmp == ""){
 799           break;
 800         }
 801       }
 802     }
 803
 804     /* Add semi automatic values */
 805     // FIXME: LDAP Server may not be set here...
 806     $this->gotoKernelParameters= "ldap=".base64_encode($this->gotoLdapServer);
 807
 808     switch ($this->bootmode){
 809       case "D":
 810         $this->gotoKernelParameters.= " debug";
 811       break;
 812       case "G":
 813         $this->gotoKernelParameters.= " splash=silent";
 814       break;
 815     }
 816     if ($this->customParameters != ""){
 817       $this->gotoKernelParameters.= " o ".$this->customParameters;
 818     }
 819
 820     plugin::save();
 821
 822     unset( $this->attrs['FAIrelease'] );
 823     $str = "";
 824
 825     /* Skip FAI attribute handling if not necessary */
 826     if($this->fai_activated && !$this->si_fai_action_failed){
 827       if($this->FAIdebianMirror == "inherited"){
 828         $this->attrs['FAIclass'] = $this->attrs['FAIrelease'] =  $this->attrs['FAIdebianMirror'] = array();
 829       }else{
 830         foreach($this->FAIclass as $class){
 831           $str .= $class." ";
 832         }
 833         $str = trim($str);
 834         if(empty($this->attrs['FAIclass'])){
 835           $this->attrs['FAIclass'] = array();
 836         }else{
 837           $this->attrs['FAIclass']= $str." :".$this->FAIrelease;
 838         }
 839       }
 840     }
 841
 842     /* Add missing arrays */
 843     foreach (array("gotoFilesystem", "gotoAutoFs", "gotoModules") as $val){
 844       if (isset ($this->$val) && count ($this->$val) != 0){
 845
 846         $this->attrs["$val"]= array_unique($this->$val);
 847       }
 848       if(!isset($this->attrs["$val"])) $this->attrs["$val"]=array();
 849     }
 850
 851     /* Prepare list of ldap servers */
 852     $this->attrs['gotoLdapServer'] = array();
 853     if(!$this->gotoLdap_inherit){
 854       $i = 0;
 855       foreach($this->gotoLdapServers as $server){
 856         $i ++;
 857         $this->attrs['gotoLdapServer'][] = $i.":".$server;
 858       }
 859     }
 860
 861     if ($this->attrs['gotoBootKernel'] == "default-inherited"){
 862       $this->attrs['gotoBootKernel']= array();
 863     }
 864
 865     /* if mirror == none stop saving this attribute */
 866     if($this->FAIdebianMirror == "none"){
 867       $this->FAIdebianMirror = "";
 868     }
 869
 870     /* Get FAIstate from object, the generic tab could have changed it during execute */
 871     $ldap= $this->config->get_ldap_link();
 872     $ldap->cd($this->dn);
 873
 874
 875     /* Skip FAI attribute handling if not necessary */
 876     if($this->fai_activated && !$this->si_fai_action_failed && $this->si_active){
 877       $ldap->cat($this->dn,array("FAIstate"));
 878       $checkFAIstate = $ldap->fetch();
 879
 880       /* Remove FAI objects if no FAI class is selected */
 881       if((count($this->FAIclass)==0) && (!isset($checkFAIstate['FAIstate']))){
 882         $this->attrs['FAIclass']        = array();
 883         $this->attrs['FAIdebianMirror'] = array();
 884       }
 885     }else{
 886
 887       /* Don't touch FAI objects if something went wrong with the si daemon.
 888        */
 889       if(isset($this->attrs['FAIclass'])) unset($this->attrs['FAIclass']);
 890       if(isset($this->attrs['FAIdebianMirror'])) unset($this->attrs['FAIdebianMirror']);
 891     }
 892
 893     /* prepare share settings */
 894     $tmp = array();
 895     foreach($this->gotoShares as $name => $settings){
 896       $tmp2= split("\|",$name);
 897       $name = $tmp2[0];
 898       $tmp[] = $settings['server']."|".$name."|".$settings['mountPoint'];
 899     }
 900     $this->attrs['gotoShare']=$tmp;
 901     $this->cleanup();
 902     $ldap->modify ($this->attrs);
 903     new log("modify","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 904
 905     if (!$ldap->success()){
 906       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
 907     }
 908     $this->handle_post_events("modify");
 909
 910     /* Check if LDAP server has changed */
 911     if ((isset($this->attrs['gotoLdapServer']) && class_available("DaemonEvent")) || $this->gotoLdap_inherit){
 912       $events = DaemonEvent::get_event_types(SYSTEM_EVENT | HIDDEN_EVENT);
 913       $o_queue = new gosaSupportDaemon();
 914       if(isset($events['TRIGGERED']['DaemonEvent_reload_ldap_config'])){
 915         $evt = $events['TRIGGERED']['DaemonEvent_reload_ldap_config'];
 916         $macs = array();
 917
 918         /* Get list of macAddresses
 919          */
 920         if(isset($this->parent->by_object['ogroup'])){
 921
 922           /* If we are an object group, add all member macs
 923            */
 924           $p = $this->parent->by_object['ogroup'];
 925           foreach($p->memberList as $dn => $obj){
 926             if(isset($p->objcache[$dn]['macAddress']) && !empty($p->objcache[$dn]['macAddress'])){
 927               $macs[] = $p->objcache[$dn]['macAddress'];
 928             }
 929           }
 930         }elseif(isset($this->parent->by_object['workgeneric']->netConfigDNS->macAddress)){
 931
 932           /* We are a workstation. Add current mac.
 933            */
 934           $mac = $this->parent->by_object['workgeneric']->netConfigDNS->macAddress;
 935           if(!empty($mac)){
 936             $macs[] = $mac;
 937           }
 938         }elseif(isset($this->parent->by_object['servgeneric']->netConfigDNS->macAddress)){
 939
 940           /* We are a server. Add current mac.
 941            */
 942           $mac = $this->parent->by_object['servgeneric']->netConfigDNS->macAddress;
 943           if(!empty($mac)){
 944             $macs[] = $mac;
 945           }
 946         }
 947
 948         /* Trigger event for all member objects
 949          */
 950         foreach($macs as $mac){
 951           $tmp = new $evt['CLASS_NAME']($this->config);
 952           $tmp->set_type(TRIGGERED_EVENT);
 953           $tmp->add_targets(array($mac));
 954           if(!$o_queue->append($tmp)){
 955             msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
 956           }
 957         }
 958       }
 959     }
 960   }
 961
 962
 963   /* Add value to array, check if unique */
 964   function add_list (&$array, $value)
 965   {
 966     if ($value != ""){
 967       $array[]= $value;
 968       sort($array);
 969       array_unique ($array);
 970     }
 971   }
 972
 973
 974   /* Delete value to array, check if unique */
 975   function del_list (&$array, $list)
 976   {
 977     $tmp= array();
 978     foreach ($array as $mod){
 979       if (!in_array($mod, $list)){
 980         $tmp[]= $mod;
 981       }
 982     }
 983     $array= $tmp;
 984   }
 985
 986   /* Generate ListBox frindly output for the defined shares
 987    * Possibly Add or remove an attribute here,
 988    */
 989   function printOutAssignedShares()
 990   {
 991     $a_return = array();
 992     if(is_array($this->gotoShares)){
 993       foreach($this->gotoShares as $share){
 994         $a_return[$share['name']."|".$share['server']]= $share['name']." [".$share['server']."]";
 995       }
 996     }
 997     return($a_return);
 998   }
 999
1000
1001
1002   function PrepareForCopyPaste($source)
1003   {
1004     plugin::PrepareForCopyPaste($source);
1005     $source_o = new workstartup ($this->config, $source['dn']);
1006     foreach(array("FAIclass","gotoModules", "gotoAutoFs", "gotoFilesystem",
1007           "gotoKernelParameters","gotoShares","customParameters") as $attr){
1008       $this->$attr = $source_o->$attr;
1009     }
1010   }
1011
1012
1013   function array_switch_item($ar,$from,$to)
1014   {
1015     if(!is_array($ar)){
1016       return(false);
1017     }
1018     if(!isset($ar[$from])){
1019       return(false);
1020     }
1021     if(!isset($ar[$to])){
1022       return(false);
1023     }
1024
1025     $tmp = $ar[$from];
1026     $ar[$from] = $ar[$to];
1027     $ar[$to] = $tmp;
1028     return($ar);
1029   }
1030
1031
1032   /* Return plugin informations for acl handling */
1033   static function plInfo()
1034   {
1035     return (array(
1036           "plShortName"   => _("Startup"),
1037           "plDescription" => _("System startup"),
1038           "plSelfModify"  => FALSE,
1039           "plDepends"     => array(),
1040           "plPriority"    => 9,
1041           "plSection"     => array("administration"),
1042           "plCategory"    => array("workstation","server","ogroups"),
1043
1044           "plProvidedAcls"=> array(
1045             "gotoLdapServer"        => _("Ldap server"),
1046             "gotoBootKernel"        => _("Boot kernel"),
1047             "gotoKernelParameters"  => _("Kernel parameter"),
1048
1049             "gotoModules"           => _("Kernel modules"),
1050             "gotoShare"             => _("Shares"),
1051
1052             "FAIclass"              => _("FAI classes"),
1053             "FAIdebianMirror"       => _("Debian mirror"),
1054             "FAIrelease"            => _("Debian release"),
1055
1056             "FAIstatus"             => _("FAI status flag")) // #FIXME is this acl realy necessary ?
1057           ));
1058   }
1059
1060
1061   /* Updates release dns
1062    *  and reads all classes for the current release,
1063    *  if not already done ($this->cache).
1064    */
1065   function update_fai_cache($first_call = FALSE)
1066   {
1067     $force = FALSE;
1068     if(!$this->si_active) return;
1069     $start = microtime(TRUE);
1070
1071     if($this->si_fai_action_failed && !isset($_POST['fai_si_retry'])) return;
1072
1073     $this->si_fai_action_failed = FALSE;
1074
1075     /* Get the list of available servers and their releases.
1076      */
1077     if($force || !isset($this->cache['SERVERS'])){
1078
1079       $o_queue = new gosaSupportDaemon();
1080       $tmp = $o_queue->FAI_get_server();
1081       if($o_queue->is_error()){
1082         msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
1083         $this->si_fai_action_failed = TRUE;
1084         $this->cache = array();
1085         return;
1086       }else{
1087
1088         foreach($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     $relevant = preg_replace("/,".preg_quote(get_ou("faiBaseRDN")).".*$/","",$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 ?>