plugins/admin/systems/class_workstationStartup.inc

   1 <?php
   2 class workstartup extends plugin
   3 {
   4   /* CLI vars */
   5   var $cli_summary= "Manage terminal startup options";
   6   var $cli_description= "Some longer text\nfor help";
   7   var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   8
   9   /* Generic terminal attributes */
  10   var $bootmode             = "G";
  11   var $goLdapServerList     = array();
  12   var $gotoBootKernel       = "default-inherited";
  13   var $gotoKernelParameters = "";
  14   var $gotoLdapServer       = "default-inherited";
  15   var $gotoModules          = array();
  16   var $gotoAutoFs           = array();
  17   var $gotoFilesystem       = array();
  18   var $gotoTerminalPath     = "";
  19   var $FAIstatus            = "";
  20   var $gotoBootKernels      = array();
  21
  22   /* attribute list for save action */
  23   var $attributes     = array("gotoLdapServer", "gotoBootKernel", "gotoKernelParameters", "FAIclass", "FAIstatus", "gotoShare","FAIdebianMirror", "FAIrelease");
  24   var $objectclasses  = array("GOhard", "FAIobject");
  25
  26   /* Share */
  27   var $gotoShares         = array();// Currently Share Option
  28   var $gotoShare          = "";     // currently selected Share Option
  29   var $gotoShareSelections= array();// Available Shares for this account in Listbox format
  30   var $gotoAvailableShares= array();// Available Shares for this account
  31
  32   /* Helper */
  33   var $customParameters   = "";
  34   var $orig_dn            = "";
  35   var $ignore_account     = TRUE;
  36
  37   /* FAI class selection */
  38   var $FAIclass           = array();
  39   var $FAIclasses         = array();
  40   var $FAIclassInfo       = array();
  41   var $FAIrelease         = "";
  42   var $FAIdebianMirror    = "auto";
  43
  44   var $unresolved_classes = array();
  45
  46
  47   /* FAI class selection */
  48   var $InheritedFAIclass           = array();
  49   var $InheritedFAIrelease         = "";
  50   var $InheritedFAIdebianMirror    = "auto";
  51
  52   /* Contains all possible server/release/class settings */
  53   var $FAIServRepConfig   = array();
  54
  55   var $CopyPasteVars = array("gotoModules","gotoShares");
  56
  57   var $fai_activated = FALSE;
  58
  59   function workstartup ($config, $dn= NULL, $parent= NULL)
  60   {
  61     /* Check if FAI is active */
  62     $tmp = search_config($config->data,"faiManagement","CLASS");
  63     if(!empty($tmp)){
  64       $this->fai_activated = TRUE;
  65     }else{
  66       $this->attributes = array("gotoLdapServer", "gotoBootKernel", "gotoKernelParameters", "gotoShare");
  67       $this->objectclasses  = array("GOhard");
  68     }
  69
  70     plugin::plugin ($config, $dn, $parent);
  71
  72     /* Creating a list of valid Mirrors
  73      * none will not be saved to ldap.
  74      */
  75     $ldap   = $this->config->get_ldap_link();
  76     $ldap->cd($this->config->current['BASE']);
  77
  78     foreach($this->config->data['SERVERS']['LDAP'] as $server) {
  79       $this->goLdapServerList[$server]= $server; // $this->config->data['SERVERS']['LDAP'];
  80     }
  81
  82
  83     /* FAI Initialization
  84        Skip this if FAI is not activated
  85      */
  86       if($this->fai_activated) {
  87
  88       $_SESSION['getAvailableClassesForThisRelease_CACHE'] = array();
  89       $_SESSION['getAvailableClassesForThisRelease_CACHED_CLASSES'] = array();
  90
  91       /* Search all FAI objects */
  92       $ldap->search("(|(objectClass=FAIpackageList)(objectClass=FAItemplate)(objectClass=FAIvariable)(objectClass=FAIscript)(objectClass=FAIhook)(objectClass=FAIprofile)(objectClass=FAIpartitionTable))",array("cn","objectClass","FAIdebianSection"));
  93       /* Sort all entries, and attach elementtype.
  94        * To be able to show the types in the listbox.
  95        */
  96       while($attr = $ldap->fetch()){
  97         $cn = $attr['cn'][0];
  98
  99         $_SESSION['getAvailableClassesForThisRelease_CACHED_CLASSES'][] = $attr;
 100
 101         if(in_array('FAIpackageList',$attr['objectClass'])){
 102           $tmp2[$cn]['FAIpackageList']['obj']   = 'FAIpackageList';
 103           $tmp2[$cn]['FAIpackageList']['kzl']   = 'Pl';
 104           $tmp2[$cn]['FAIpackageList']['sec']   = $attr['FAIdebianSection'];
 105           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 106         }
 107         if(in_array('FAItemplate',$attr['objectClass'])){
 108           $tmp2[$cn]['FAItemplate']['obj']      = 'FAItemplate';
 109           $tmp2[$cn]['FAItemplate']['kzl']      = 'T';
 110           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 111         }
 112         if(in_array('FAIvariable',$attr['objectClass'])){
 113           $tmp2[$cn]['FAIvariable']['obj']      = 'FAIvariable';
 114           $tmp2[$cn]['FAIvariable']['kzl']      = 'V';
 115           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 116         }
 117         if(in_array('FAIscript',$attr['objectClass'])){
 118           $tmp2[$cn]['FAIscript']['obj']        = 'FAIscript';
 119           $tmp2[$cn]['FAIscript']['kzl']        = 'S';
 120           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 121         }
 122         if(in_array('FAIhook',$attr['objectClass'])){
 123           $tmp2[$cn]['FAIhook']['obj']          = 'FAIhook';
 124           $tmp2[$cn]['FAIhook']['kzl']          = 'H';
 125           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 126         }
 127         if(in_array('FAIpartitionTable',$attr['objectClass'])){
 128           $tmp2[$cn]['FAIpartitionTable']['obj']= 'FAIpartitionTable';
 129           $tmp2[$cn]['FAIpartitionTable']['kzl']= 'Pt';
 130           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 131         }
 132         if(in_array('FAIprofile',$attr['objectClass'])){
 133           $tmp2[$cn]['FAIprofile']['obj']= 'FAIprofile';
 134           $tmp2[$cn]['FAIprofile']['kzl']= 'P';
 135           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 136         }
 137       }
 138       if(is_array($this->FAIclasses)){
 139         natcasesort($this->FAIclasses);
 140       }
 141
 142       if(isset($tmp2)){
 143         $this->FAIclassInfo = $tmp2;
 144       } else {
 145         $this->FAIclassInfo = array();
 146       }
 147
 148       /* Build up an array like this one :
 149           [$url]['SERVER'] = 'srv1-002';
 150           [$url]['RELEASE']['siga/rc9.0.2']
 151                                              ['SECTIONS'][0] "main";
 152                                              ['SECTIONS'][1] "non-free";
 153           [$url]['RELEASE']['siga/rc9.0.2']
 154                                              ['PACKAGES'][0] "pkg1";
 155                                              ['PACKAGES'][1] "postfix";
 156        */
 157
 158       $ldap->search("(&(FAIrepository=*)(objectClass=FAIrepositoryServer))",array("FAIrepository"));
 159       $test = array();
 160       while($attr = $ldap->fetch()){
 161         if(isset($attr['FAIrepository'])){
 162
 163           unset($attr['FAIrepository']['count']);
 164
 165           foreach($attr['FAIrepository'] as $rep){
 166             $tmp = split("\|",$rep);
 167
 168             if(count($tmp)==4){
 169               $sections = split(",",$tmp[3]);
 170               $release  = $tmp[2];
 171               $server   = $tmp[1];
 172               $url      = $tmp[0];
 173
 174               $test[$url]['RELEASE'][$release]['SECTIONS'] = $sections;
 175
 176               /* Result will be cached
 177                */
 178               $test[$url]['RELEASE'][$release]['PACKAGES'] = $this->getAvailableClassesForThisRelease($release);
 179               $test[$url]['SERVER'] = $server;
 180
 181               /* auto gets all releases/classes
 182                */
 183               $test['auto']['RELEASE'][$release]['SECTION'] = $sections;
 184               $test['auto']['RELEASE'][$release]['PACKAGES'] = $this->getAvailableClassesForThisRelease($release);
 185             }
 186           }
 187         }
 188       }
 189
 190       /* Add possible elements from hook */
 191       $lines= $this->GetHookElements();
 192       foreach ($lines as $hline){
 193         $entries= split(";", $hline);
 194         if (isset($entries[1]) && !isset($test[$entries[1]])){
 195           $test[$entries[1]]['RELEASE']= array();
 196
 197           /* Split releases */
 198           if (isset($entries[2])){
 199             $releases= split(",", $entries[2]);
 200
 201             foreach ($releases as $release){
 202               $rname= preg_replace('/:.*$/', '', $release);
 203               $sections= split(':', preg_replace('/^[^:]+:([^|]+)|.*$/', '\1', $release));
 204               $classes= split('\|', preg_replace('/^[^|]+\|(.*)$/', '\1', $release));
 205               $test[$entries[1]]['RELEASE'][$rname]= array();
 206               $test[$entries[1]]['RELEASE'][$rname]['SECTION']= $sections;
 207               foreach ($classes as $class){
 208                 if ($class != ""){
 209                   $test[$entries[1]]['RELEASE'][$rname]['PACKAGES'][$class]= $class;
 210                 }
 211               }
 212             }
 213           }
 214         }
 215       }
 216
 217       $this->FAIServRepConfig= $test;
 218
 219       if((isset($this->FAIclass))&&(!is_array($this->FAIclass))){
 220         $tmp = array();
 221         $tmp = split(" ",$this->FAIclass);
 222         $tmp2 =array();
 223
 224         foreach($tmp as $class){
 225           if( ":" == $class[0] ) {
 226             $this->FAIrelease = substr( $class, 1 );
 227           }
 228           else
 229             $tmp2[$class] = $class;
 230         }
 231         $this->FAIclass = $tmp2;
 232       }
 233
 234       if(!is_array($this->FAIclass)){
 235         $this->FAIclass =array();
 236       }
 237     }// END of FAI initialization stuff
 238
 239
 240     /* Get arrays */
 241     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 242       if (isset($this->attrs["$val"]["count"])){
 243         for ($i= 0; $i<$this->attrs["count"]; $i++){
 244           if (isset($this->attrs["$val"][$i])){
 245             array_push($this->$val, $this->attrs["$val"][$i]);
 246           }
 247         }
 248       }
 249       sort ($this->$val);
 250       $this->$val= array_unique($this->$val);
 251     }
 252
 253     /* Parse Kernel Parameters to decide what boot mode is enabled */
 254     if (preg_match("/ splash=silent/", $this->gotoKernelParameters)){
 255       $this->bootmode= "G";
 256     } elseif (preg_match("/ debug/", $this->gotoKernelParameters)){
 257       $this->bootmode= "D";
 258     } elseif ($this->gotoKernelParameters == "") {
 259       $this->bootmode= "G";
 260     } else {
 261       $this->bootmode= "T";
 262     }
 263     if (preg_match("/ o /", $this->gotoKernelParameters)){
 264       $this->customParameters= preg_replace ("/^.* o /", "", $this->gotoKernelParameters);
 265     } else {
 266       $this->customParameters= "";
 267     }
 268
 269     /* Prepare Shares */
 270     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
 271       unset($this->attrs['gotoShare']['count']);
 272       foreach($this->attrs['gotoShare'] as $share){
 273         $tmp = $tmp2 = array();
 274         $tmp = split("\|",$share);
 275         $tmp2['server']      =$tmp[0];
 276         $tmp2['name']        =$tmp[1];
 277         $tmp2['mountPoint']  =$tmp[2];
 278         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 279       }
 280     }
 281
 282     $this->gotoShareSelections= $config->getShareList(true);
 283     $this->gotoAvailableShares= $config->getShareList(false);
 284     $tmp2 = array();
 285
 286
 287     $this->orig_dn= $this->dn;
 288
 289     /* Handle inheritance value "default" */
 290     $this->gotoBootKernels= array("default-inherited" => '['._("inherited").']');
 291
 292     /* Load hardware list */
 293     $ldap= $this->config->get_ldap_link();
 294     $ldap->cd($this->config->current['BASE']);
 295     $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".$this->dn."))");
 296     if ($ldap->count() == 1){
 297
 298       if($this->fai_activated){
 299         $map= array("gotoLdapServer","FAIclass","FAIdebianMirror");
 300       }else{
 301         $map= array("gotoLdapServer");
 302       }
 303       $attrs= $ldap->fetch();
 304
 305       foreach ($map as $name){
 306         if (!isset($attrs[$name][0])){
 307           continue;
 308         }
 309
 310         switch ($name){
 311           case 'gotoLdapServer':
 312             $this->goLdapServerList= array_merge(array('default-inherited' => _("inherited").' ['.$attrs[$name][0].']' ), $this->goLdapServerList);
 313             break;
 314
 315           case 'gotoBootKernel':
 316             $this->gotoBootKernels['default-inherited']=  _("inherited").' ['.$attrs[$name][0].']' ;
 317             break;
 318
 319           case 'FAIclass':
 320             $str = split(":",$attrs[$name][0]);
 321             $this->InheritedFAIclass    = split("\ ",trim($str[0]));
 322             $this->InheritedFAIrelease  = trim($str[1]);
 323             break;
 324
 325           case 'FAIdebianMirror':
 326             $this->InheritedFAIdebianMirror = $attrs[$name][0];
 327             break;
 328         }
 329       }
 330     }
 331
 332     /* Get list of boot kernels */
 333     if (isset($this->config->data['TABS'])){
 334       $command= search_config($this->config->data['TABS'], get_class($this), "KERNELS");
 335
 336       if (!check_command($command)){
 337         $message[]= sprintf(_("Command '%s', specified as KERNELS hook for plugin '%s' doesn't seem to exist."), $command,
 338             get_class($this));
 339       } else {
 340         $fh= popen($command, "r");
 341         while (!feof($fh)) {
 342           $buffer= trim(fgets($fh, 256));
 343
 344           if(!empty($buffer)){
 345
 346             $name=$value = $buffer;
 347
 348             if(preg_match("/:/",$buffer)){
 349               $name = preg_replace("/:.*$/","",$buffer);
 350               $value= preg_replace("/^.*:/","",$buffer);
 351               $this->gotoBootKernels[$name]= $name.":".$value;
 352             }else{
 353               $this->gotoBootKernels[$name]= $value;
 354             }
 355           }
 356
 357         }
 358         pclose($fh);
 359       }
 360     }
 361
 362     if(count($this->FAIclass)==0 && $this->FAIrelease == ""){
 363       $this->FAIdebianMirror = "inherited";
 364     }
 365
 366     /* Turn to default, if we've nothing to inherit */
 367     if (!isset($this->gotoBootKernels['default-inherited']) && $this->gotoBootKernel == "default-inherited"){
 368       $this->gotoBootKernel= "default";
 369     }
 370
 371     if($this->is_account){
 372       @log::log("view","workstation/".get_class($this),$this->dn);
 373     }
 374   }
 375
 376
 377   /* This class is called by the contrucktor ONLY.
 378    *   It return the available classes for each
 379    *    Server / Release combination ...
 380    *   (Release specifies which classes are available)
 381    */
 382   function getAvailableClassesForThisRelease($release)
 383   {
 384     /* There could be more than one server providing this release,
 385         so use cached result if available
 386      */
 387     if(isset($_SESSION['getAvailableClassesForThisRelease_CACHE'][$release]))  {
 388       return($_SESSION['getAvailableClassesForThisRelease_CACHE'][$release]);
 389     }
 390
 391     $test2  = array();
 392     $bb     = $this->generateDNSyn($release).$_SESSION['CurrentMainBase'];
 393     $ldap   = $this->config->get_ldap_link();
 394     $ldap->cd($this->config->current['BASE']);
 395
 396     /* Get classes fpr given release */
 397     $p_classes = get_all_objects_for_given_base($bb,
 398         "(|(objectClass=FAIpackageList)(objectClass=FAItemplate)".
 399           "(objectClass=FAIvariable)(objectClass=FAIscript)(objectClass=FAIhook)".
 400           "(objectClass=FAIprofile)(objectClass=FAIpartitionTable))");
 401
 402     /* Create list of classes */
 403     foreach($p_classes as $class){
 404       $ldap->cat($class['dn'],array("cn"));
 405       $attr = $ldap->fetch();
 406       $test2[$attr['cn'][0]] = $attr['cn'][0];
 407     }
 408     $_SESSION['getAvailableClassesForThisRelease_CACHE'][$release] = $test2;
 409     return($test2);
 410   }
 411
 412
 413   /*  Create array to display available classes/profiles in a selectbox
 414    *   This function only displays the available classes.
 415    *   If a class is available is defined by these facts :
 416    *     1. Is this class available for the selected release ?
 417    *       - if it is available, check if the release is available for the selected server
 418    *         (done by $this->getFAIreleases())
 419    *     2. Is this class currently not assigned to $this->FAIclass
 420    */
 421   function selectFriendlyClasses(){
 422     $tmp=array();
 423
 424     if($this->FAIdebianMirror == "inherited") return($tmp);
 425
 426     /* check if the current release exists,
 427         else select the first one ..
 428      */
 429     $tmp2 = $this->getFAIreleases();
 430     if(!in_array($this->FAIrelease, $tmp2)){
 431       $this->FAIrelease = key($tmp2);
 432     }
 433
 434     /* Get all Packages for this server/release combination
 435      */
 436     if(!isset($this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'][$this->FAIrelease]['PACKAGES'])){
 437       $pkgs = array();
 438       print_red(_("There are packages in your configuration, which can't be resolved with current server/release settings."));
 439     }else{
 440       $pkgs = $this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'][$this->FAIrelease]['PACKAGES'];
 441     }
 442
 443     /* Check each and every single class name
 444      */
 445     foreach($pkgs as $pkg){
 446
 447       /* Class already assigned to the classes list ?
 448        * If not ... go on
 449        */
 450       if(!in_array($pkg,$this->FAIclass)){
 451
 452         /* Create the displayed list entry value
 453             HKLMOP [-Pl P V T-] or something like that
 454          */
 455         $str = "";
 456         foreach($this->FAIclassInfo[$pkg] as $entry){
 457           if(isset($entry['kzl'])){
 458             $str .= $entry['kzl']." ";
 459           }
 460         }
 461
 462         /* Append class if everyting was fine
 463          */
 464         $tmp[$pkg] = $pkg." [-".trim($str)."-]";
 465       }
 466     }
 467     /* Just sort and return new classes list ...
 468        ( possibly we should cache the result ... )
 469      */
 470     natcasesort ($tmp);
 471     return($tmp);
 472   }
 473
 474   function check()
 475   {
 476     $messages = array();
 477
 478     /* Call common method to give check the hook */
 479     $messages= plugin::check();
 480
 481     /* If there are packages selected, but no mirror show error */
 482     if(($this->FAIdebianMirror == "none")&&(count($this->FAIclass)>0)){
 483       $messages[]=_("Please select a 'FAI server' or remove the 'FAI classes'.");
 484     }
 485
 486     return($messages);
 487   }
 488
 489   function execute()
 490   {
 491
 492         /* Call parent execute */
 493         plugin::execute();
 494
 495     /* Do we need to flip is_account state? */
 496     if(isset($_POST['modify_state'])){
 497       if($this->is_account && $this->acl_is_removeable()){
 498         $this->is_account= FALSE;
 499       }elseif(!$this->is_account && $this->acl_is_createable()){
 500         $this->is_account= TRUE;
 501       }
 502     }
 503
 504     /* Do we represent a valid terminal? */
 505     if (!$this->is_account && $this->parent == NULL){
 506       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 507         _("This 'dn' has no terminal features.")."</b>";
 508       return ($display);
 509     }
 510
 511     /* Add module */
 512     if (isset ($_POST['add_module'])){
 513       if ($_POST['module'] != "" && $this->acl_is_writeable("gotoModule")){
 514         $this->add_list ($this->gotoModules, $_POST['module']);
 515       }
 516     }
 517
 518     /* Delete module */
 519     if (isset ($_POST['delete_module'])){
 520       if (count($_POST['modules_list']) && $this->acl_is_writeable("gotoModule")){
 521         $this->del_list ($this->gotoModules, $_POST['modules_list']);
 522       }
 523     }
 524
 525     /* FAI class management */
 526     if($this->fai_activated){
 527       if(((isset($_POST['AddClass']))&&(isset($_POST['FAIclassesSel']))) && ($this->acl_is_writeable("FAIclass"))){
 528         $found = 0 ;
 529
 530         /* If this new class/profile will attach a second partition table
 531          * to our list of classes, abort and show a message.
 532          */
 533         foreach($this->FAIclass as $name){
 534           if(isset($this->FAIclassInfo[$name])){
 535             foreach($this->FAIclassInfo[$name] as $atr){
 536               if(isset($atr['obj'])){
 537                 if($atr['obj'] == "FAIpartitionTable"){
 538                   $found ++ ;
 539                 }
 540               }
 541             }
 542           }
 543         }
 544
 545         if((isset($this->FAIclassInfo[$_POST['FAIclassesSel']]['FAIpartitionTable']))&&($found>0)){
 546           print_red(_("There is already a profile in your selection that contain partition table configurations."));
 547         }else{
 548           $this->FAIclass[$_POST['FAIclassesSel']]=$_POST['FAIclassesSel'];
 549         }
 550       }
 551
 552       $sort = false;
 553
 554       /* Move one used class class one position up or down */
 555       if($this->acl_is_writeable("FAIclass")){
 556         foreach($_POST as $name => $val){
 557
 558           $sort_type = false;
 559           if((preg_match("/sort_up/",$name))&&(!$sort)){
 560             $sort_type = "sort_up_";
 561           }
 562           if((preg_match("/sort_down/",$name))&&(!$sort)){
 563             $sort_type = "sort_down_";
 564           }
 565
 566           if(($sort_type)&&(!$sort)){
 567             $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/".$sort_type."/i","",$name)));
 568             $sort = true;
 569
 570             $last = -1;
 571             $change_down  = -1;
 572
 573             /* Create array with numeric index */
 574             $tmp = array();
 575             foreach($this->FAIclass as $class){
 576               $tmp [] = $class;
 577             }
 578
 579             /* Walk trough array */
 580             foreach($tmp as $key => $faiName){
 581               if($faiName == $value){
 582                 if($sort_type == "sort_up_"){
 583                   if($last != -1){
 584                     $change_down= $last;
 585                   }
 586                 }else{
 587                   if(isset($tmp[$key+1])){
 588                     $change_down = $key;
 589                   }
 590                 }
 591               }
 592               $last = $key;
 593             }
 594
 595             $tmp2 = array();
 596             $skip = false;
 597
 598             foreach($tmp as $ky => $vl){
 599
 600               if($ky == $change_down){
 601                 $skip = $vl;
 602               }else{
 603                 $tmp2[$vl] = $vl;
 604               }
 605               if(($skip != false)&&($ky != $change_down)){
 606                 $tmp2[$skip]  = $skip;
 607                 $skip =false;
 608               }
 609             }
 610             $this->FAIclass = $tmp2;
 611           }
 612
 613           if(preg_match("/fai_remove/i",$name)){
 614             $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/fai_remove_/i","",$name)));
 615             unset($this->FAIclass[$value]);
 616           }
 617         }
 618       }
 619
 620       /* Delete selected class from our list */
 621       if($this->acl_is_writeable("FAIclass")){
 622         if((isset($_POST['DelClass']))&&(isset($_POST['FAIclassSel']))){
 623           if(isset($this->FAIclass[$_POST['FAIclassSel']])){
 624             unset($this->FAIclass[$_POST['FAIclassSel']]);
 625           }
 626         }
 627       }
 628     }// END fai handling
 629
 630     /* Show main page */
 631     $smarty= get_smarty();
 632
 633     /* Assign ACLs to smarty */
 634     $tmp = $this->plInfo();
 635     foreach($tmp['plProvidedAcls'] as $name => $translation){
 636       $smarty->assign($name."ACL",$this->getacl($name));
 637     }
 638
 639     $smarty->assign("SelectBoxLdapServer","");
 640
 641     /* In this section server shares will be defined
 642      * A user can select one of the given shares and a mount point
 643      *  and attach this combination to his setup.
 644      */
 645     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 646     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 647
 648     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 649      * This entry will be, a combination of mountPoint and sharedefinitions
 650      */
 651     if((isset($_POST['gotoShareAdd'])) && ($this->acl_is_writeable("gotoShare"))) {
 652       /* We assign a share to this user, if we don't know where to mount the share */
 653       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 654         print_red(_("You must specify a valid mount point."));
 655       }else{
 656         if(count($this->gotoAvailableShares)){
 657           $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 658           $s_mount = $_POST['gotoShareMountPoint'];
 659           /* Preparing the new assignment */
 660           $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 661           $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 662         }
 663       }
 664     }
 665
 666     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 667      * If there is no defined share selected, we will abort the deletion without any message
 668      */
 669     if(($this->acl_is_writeable("gotoShare"))&& (isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 670       unset($this->gotoShares[$_POST['gotoShare']]);
 671     }
 672
 673     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 674     $smarty->assign("gotoSharesCount",count($this->printOutAssignedShares()));
 675     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 676     $smarty->assign("gotoBootKernels",$this->gotoBootKernels);
 677
 678     /* Arrays */
 679     $tmp = $this->goLdapServerList;
 680
 681     /* Create divSelectBox for ldap server selection
 682      */
 683     $SelectBoxLdapServer = new divSelectBox("LdapServer");
 684     $SelectBoxLdapServer->SetHeight(130);
 685
 686     /* Set first entry as selected, if $this->gotoLdapServer is empty
 687      *  or given entry is no longer available ...
 688      */
 689     $found = false;
 690     foreach($tmp as $server){
 691       if($this->gotoLdapServer==$server){
 692         $found = true;
 693       }
 694     }
 695
 696     /* Add Entries
 697      */
 698     foreach($tmp as $key => $server){
 699       $use ="";
 700       if(($this->gotoLdapServer == $server) || ($found == false)) {
 701         $found = true;
 702         $use = " checked ";
 703       };
 704
 705       $display = $server;
 706
 707       $SelectBoxLdapServer->AddEntry(
 708           array(
 709             array("string"=>"<input type='radio' name='gotoLdapServer' value='".$key."' ".$use.">",
 710                   "attach"=>"style='border-left:0px;'"),
 711             array("string"=>$display)
 712             ));
 713     }
 714
 715     $smarty->assign("SelectBoxLdapServer",$SelectBoxLdapServer->DrawList());
 716
 717     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 718       $smarty->assign("$val", $this->$val);
 719     }
 720
 721     /* Values */
 722     foreach(array("gotoBootKernel", "customParameters", "gotoShare","FAIclasses","FAIclass","FAIdebianMirror","FAIrelease") as $val){
 723       $smarty->assign($val, $this->$val);
 724     }
 725
 726     $smarty->assign("fai_activated",$this->fai_activated);
 727
 728     /* Create FAI output */
 729     if($this->fai_activated){
 730       $smarty->assign("FAIdebianMirrors",$this->getFAIdebianMirrors());
 731       $smarty->assign("FAIdebianMirror",$this->FAIdebianMirror);
 732       $smarty->assign("FAIreleases",$this->getFAIreleases());
 733       $smarty->assign("FAIrelease",$this->FAIrelease);
 734       $smarty->assign("FAIclasses",$this->selectFriendlyClasses());
 735       $smarty->assign("FAIclassesKeys",array_flip($this->selectFriendlyClasses()));
 736       $smarty->assign("FAIclassKeys",$this->FAIclass);
 737
 738       $inheritedRelease = array();
 739       if(!empty($this->InheritedFAIrelease)){
 740         $inheritedRelease[$this->InheritedFAIrelease]= $this->InheritedFAIrelease;
 741       }
 742       $smarty->assign("InheritedFAIrelease",$inheritedRelease);
 743
 744       $div = new divSelectBox("WSFAIscriptClasses");
 745       $div -> SetHeight("110");
 746       $str_up     = " &nbsp;<input type='image' src='images/sort_up.png'    name='sort_up_%s'    value='%s'>";
 747       $str_down   = " &nbsp;<input type='image' src='images/sort_down.png'  name='sort_down_%s'  value='%s'>";
 748       $str_remove = " &nbsp;<input type='image' src='images/edittrash.png'  name='fai_remove_%s' value='%s'>";
 749       $str_empty  = " &nbsp;<img src='images/empty.png' alt=\"\" width='7'>";
 750
 751       $i = 1;
 752
 753       if($this->FAIdebianMirror == "inherited"){
 754         $tmp = $this->InheritedFAIclass;
 755       }else{
 756         $tmp = $this->FAIclass;
 757       }
 758
 759       foreach($tmp as $class){
 760
 761         $marker = "";
 762         if(in_array_ics($class,$this->unresolved_classes)){
 763           $marker = "&nbsp;<font color='red'>("._("Not available in current setup").")</font>";
 764         }
 765
 766         if($this->FAIdebianMirror == "inherited"){
 767           $str = "";
 768         }else{
 769           if($i==1){
 770             $str = $str_empty.$str_down.$str_remove;
 771           }elseif($i == count($this->FAIclass)){
 772             $str = $str_up.$str_empty.$str_remove;
 773           }else{
 774             $str = $str_up.$str_down.$str_remove;
 775           }
 776         }
 777         $i ++ ;
 778
 779         $div->AddEntry(array(
 780               array("string"=>$class.$marker),
 781               array("string"=>preg_replace("/\%s/",base64_encode($class),$str),"attach"=>"style='width:50px;border-right:none;'")
 782               ));
 783       }
 784
 785       $smarty->assign("FAIScriptlist",$div->DrawList());
 786     }// END FAI output generation
 787
 788     /* Radio button group */
 789     if (preg_match("/G/", $this->bootmode)) {
 790       $smarty->assign("graphicalbootup", "checked");
 791     } else {
 792       $smarty->assign("graphicalbootup", "");
 793     }
 794     if (preg_match("/T/", $this->bootmode)) {
 795       $smarty->assign("textbootup", "checked");
 796     } else {
 797       $smarty->assign("textbootup", "");
 798     }
 799     if (preg_match("/D/", $this->bootmode)) {
 800       $smarty->assign("debugbootup", "checked");
 801     } else {
 802       $smarty->assign("debugbootup", "");
 803     }
 804
 805     /* Show main page */
 806     return($smarty->fetch (get_template_path('workstationStartup.tpl', TRUE,dirname(__FILE__))));
 807   }
 808
 809   function remove_from_parent()
 810   {
 811     $this->handle_post_events("remove");
 812     @log::log("remove","workstation/".get_class($this),$this->dn);
 813   }
 814
 815   function generateDNSyn($release)
 816   {
 817     $str = "";
 818     $tmp = split("\/",$release);
 819     $tmp = array_reverse($tmp);
 820
 821     $base = "ou=fai,ou=configs,ou=systems,";
 822     foreach($tmp as $departmentname){
 823
 824       $str .= ",ou=".$departmentname;
 825     }
 826     $str = preg_replace("/^,/","",($str.",".$base));
 827
 828     return($str);
 829   }
 830
 831   function getFAIdebianMirrors()
 832   {
 833     $ret = array();
 834     $ret['inherited']="["._("inherited")."]";
 835     $ret['auto']=_("automatic");
 836     $secs  = array();
 837
 838     /* Walk through all available servers
 839         and check if they support the currently selected classes
 840         if not, dont't add them to our list
 841      */
 842     foreach($this->FAIServRepConfig as $mirror => $rest){
 843
 844       $use = false;
 845
 846       if(count($this->FAIclass) == 0){
 847         $use = true;
 848       }else{
 849         $tmp = $this->getFAIreleases();
 850         foreach($tmp as $release){
 851           if(isset($rest['RELEASE'][$release])){
 852             $use =true;
 853           }
 854         }
 855       }
 856
 857       /* If current server, doesn't support this class
 858           remove it from list
 859        */
 860       if($use){
 861         $ret[$mirror] = $mirror;
 862       }
 863     }
 864     return($ret);
 865   }
 866
 867   function getFAIreleases()
 868   {
 869     $ret = array();
 870
 871     if($this->FAIdebianMirror == "inherited") return(array());
 872
 873     if(!isset($this->FAIServRepConfig[$this->FAIdebianMirror])){
 874       $this->FAIdebianMirror = "auto";
 875     }
 876
 877     $errorClasses = array();
 878
 879     if(is_array($this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'])){
 880     foreach($this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'] as $release => $sections){
 881       $use = true;
 882
 883       if(!count($this->FAIclass) == 0){
 884         foreach($this->FAIclass as $class){
 885           if(!in_array($class, $sections['PACKAGES'])){
 886             $use = false;
 887             $errorClasses[$class] = $class;
 888           }else{
 889             if(isset($errorClasses[$class])){
 890               unset($errorClasses[$class]);
 891             }
 892           }
 893         }
 894       }
 895       if($use){
 896         $ret[$release]=$release;
 897       }
 898     }
 899     }
 900     if((count($ret) == 0 ) && ($this->FAIdebianMirror != "auto")){
 901
 902       $eClasses = " ";
 903       foreach($errorClasses as $class){
 904         $eClasses .= $class." ";
 905       }
 906
 907       print_red(sprintf(_("Can't resolve one or more of the given FAIclass(es) [%s] in FAI server '%s'. Server was reset to 'auto'."),$eClasses, $this->FAIdebianMirror));
 908       $this->FAIdebianMirror = "auto";
 909       return($this->getFAIreleases());
 910     }elseif((count($ret) == 0 ) && ($this->FAIdebianMirror == "auto")){
 911
 912       $eClasses = " ";
 913       foreach($errorClasses as $class){
 914         $eClasses .= $class." ";
 915       }
 916
 917       $eClasses = preg_replace("/  */","",$eClasses);
 918
 919       if(!empty($eClasses)) {
 920
 921         $this->unresolved_classes = $errorClasses;
 922         $this->FAIdebianMirror = "auto";
 923         print_red(sprintf(_("Can't resolve the given FAIclass(es) [%s] anyway, please check your FAI configurations, possibly some classes where deleted or renamed. Server was reset to 'auto'."),$eClasses));
 924       }
 925     }
 926     return($ret);
 927   }
 928
 929   /* Save data to object */
 930   function save_object()
 931   {
 932     plugin::save_object();
 933
 934     /* Save group radio buttons */
 935     if ($this->acl_is_writeable("bootmode") && isset($_POST["bootmode"])){
 936       $this->bootmode= $_POST["bootmode"];
 937     }
 938
 939     /* Save kernel parameters */
 940     if ($this->acl_is_writeable("gotoKernelParameters") && isset($_POST["customParameters"])){
 941       $this->customParameters= $_POST["customParameters"];
 942     }
 943
 944   }
 945
 946
 947   /* Save to LDAP */
 948   function save()
 949   {
 950
 951     /* Depending on the baseobject (Ogroup / WS) we
 952      *  use another set of objectClasses
 953      * In case of WS itself, we use  "array("GOhard", "FAIobject");"
 954      * if we are currently editing from ogroup menu we use (array("gotWorkstationTemplate","GOhard", "FAIobject"))
 955      */
 956     if(isset($this->parent->by_object['ogroup'])){
 957       $this->objectclasses = array("gotoWorkstationTemplate");
 958     }elseif(isset($this->parent->by_object['workgeneric'])){
 959       $this->objectclasses = array("GOhard");
 960     }elseif(isset($this->parent->by_object['servgeneric'])){
 961       $this->objectclasses = array("GOhard","gotoWorkstationTemplate");
 962     }else{
 963       print "Object Type Configuration : unknown";
 964       exit();
 965     }
 966
 967     /* Append FAI class */
 968     if($this->fai_activated){
 969       $this->objectclasses[]  = "FAIobject";
 970     }
 971
 972     /* Find proper terminal path for tftp configuration
 973        FIXME: This is suboptimal when the default has changed to
 974        another location! */
 975     if (($this->gotoTerminalPath == "default")){
 976       $ldap= $this->config->get_ldap_link();
 977
 978       /* Strip relevant part from dn, keep trailing ',' */
 979       $tmp= preg_replace("/^cn=[^,]+,ou=terminals,ou=systems,/i", "", $this->dn);
 980       $tmp= preg_replace("/".$this->config->current['BASE']."$/i", "", $tmp);
 981
 982       /* Walk from top to base and try to load default values for
 983          'gotoTerminalPath'. Abort when an entry is found. */
 984       while (TRUE){
 985         $tmp= preg_replace ("/^[^,]+,/", "", $tmp);
 986
 987         $ldap->cat("cn=default,ou=terminals,ou=systems,$tmp".
 988             $this->config->current['BASE'], array('gotoTerminalPath'));
 989         $attrs= $ldap->fetch();
 990         if (isset($attrs['gotoTerminalPath'])){
 991           $this->gotoTerminalPath= $attrs['gotoTerminalPath'][0];
 992           break;
 993         }
 994
 995         /* Nothing left? */
 996         if ($tmp == ""){
 997           break;
 998         }
 999       }
1000     }
1001
1002     /* Add semi automatic values */
1003     // FIXME: LDAP Server may not be set here...
1004     $this->gotoKernelParameters= "ldap=".base64_encode($this->gotoLdapServer);
1005
1006     switch ($this->bootmode){
1007       case "D":
1008         $this->gotoKernelParameters.= " debug";
1009       break;
1010       case "G":
1011         $this->gotoKernelParameters.= " splash=silent";
1012       break;
1013     }
1014     if ($this->customParameters != ""){
1015       $this->gotoKernelParameters.= " o ".$this->customParameters;
1016     }
1017
1018     plugin::save();
1019
1020     unset( $this->attrs['FAIrelease'] );
1021
1022     $str = "";
1023
1024     /* Skip FAI attribute handling if not necessary */
1025     if($this->fai_activated){
1026       if($this->FAIdebianMirror == "inherited"){
1027         $this->attrs['FAIclass'] = $this->attrs['FAIrelease'] =  $this->attrs['FAIdebianMirror'] = array();
1028       }else{
1029         foreach($this->FAIclass as $class){
1030           $str .= $class." ";
1031         }
1032         $str .= ":" . $this->FAIrelease;
1033         $this->attrs['FAIclass']= "";
1034         $this->attrs['FAIclass']= trim($str);
1035
1036         if(empty($this->attrs['FAIclass'])){
1037           $this->attrs['FAIclass'] = array();
1038         }
1039       }
1040     }
1041
1042     /* Add missing arrays */
1043     foreach (array("gotoFilesystem", "gotoAutoFs", "gotoModules") as $val){
1044       if (isset ($this->$val) && count ($this->$val) != 0){
1045
1046         $this->attrs["$val"]= array_unique($this->$val);
1047       }
1048       if(!isset($this->attrs["$val"])) $this->attrs["$val"]=array();
1049     }
1050
1051     /* Strip out 'default' values */
1052     if ($this->attrs['gotoLdapServer'] == "default-inherited"){
1053       $this->attrs['gotoLdapServer']= array();
1054     }
1055
1056     if (($this->attrs['gotoBootKernel'] == "default-inherited") || ($this->attrs['gotoBootKernel'] == "%default%")){
1057       $this->attrs['gotoBootKernel']= array();
1058     }
1059
1060     /* if mirror == none stop saving this attribute */
1061     if($this->FAIdebianMirror == "none"){
1062       $this->FAIdebianMirror = "";
1063     }
1064
1065     /* Get FAIstate from object, the generic tab could have changed it during execute */
1066     $ldap= $this->config->get_ldap_link();
1067     $ldap->cd($this->dn);
1068
1069
1070     /* Skip FAI attribute handling if not necessary */
1071     if($this->fai_activated){
1072       $ldap->cat($this->dn,array("FAIstate"));
1073       $checkFAIstate = $ldap->fetch();
1074
1075       /* Remove FAI objects if no FAI class is selected */
1076       if((count($this->FAIclass)==0) && (!isset($checkFAIstate['FAIstate']))){
1077         $this->attrs['FAIclass']        = array();
1078         $this->attrs['FAIdebianMirror'] = array();
1079       }
1080     }
1081
1082
1083     /* prepare share settings */
1084     $tmp = array();
1085     foreach($this->gotoShares as $name => $settings){
1086       $tmp2= split("\|",$name);
1087       $name = $tmp2[0];
1088       $tmp[] = $settings['server']."|".$name."|".$settings['mountPoint'];
1089     }
1090     $this->attrs['gotoShare']=$tmp;
1091
1092     $this->cleanup();
1093     $ldap->modify ($this->attrs);
1094     @log::log("modify","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1095
1096     show_ldap_error($ldap->get_error(), sprintf(_("Saving of system workstation/startup with dn '%s' failed."),$this->dn));
1097     $this->handle_post_events("modify");
1098   }
1099
1100   /* Add value to array, check if unique */
1101   function add_list (&$array, $value)
1102   {
1103     if ($value != ""){
1104       $array[]= $value;
1105       sort($array);
1106       array_unique ($array);
1107     }
1108   }
1109
1110
1111   /* Delete value to array, check if unique */
1112   function del_list (&$array, $list)
1113   {
1114     $tmp= array();
1115     foreach ($array as $mod){
1116       if (!in_array($mod, $list)){
1117         $tmp[]= $mod;
1118       }
1119     }
1120     $array= $tmp;
1121   }
1122
1123   /* Generate ListBox frindly output for the defined shares
1124    * Possibly Add or remove an attribute here,
1125    */
1126   function printOutAssignedShares()
1127   {
1128     $a_return = array();
1129     if(is_array($this->gotoShares)){
1130       foreach($this->gotoShares as $share){
1131         $a_return[$share['name']."|".$share['server']]= $share['name']." [".$share['server']."]";
1132       }
1133     }
1134     return($a_return);
1135   }
1136
1137
1138   function GetHookElements()
1139   {
1140     $ret = array();
1141     $cmd= search_config($this->config->data['TABS'], "servrepository", "REPOSITORY_HOOK");
1142     if(!empty($cmd)){
1143       $res = shell_exec($cmd);
1144       $res2 = trim($res);
1145       if((!$res)){
1146         print_red(sprintf(_("Can't execute specified REPOSITORY_HOOK '%s' please check your gosa.conf."),$cmd));
1147       }elseif(empty($res2)){
1148         print_red(sprintf(_("The specified REPOSITORY_HOOK '%s', specified in your gosa.conf, returns an empty string."),$cmd));
1149       }else{
1150         $tmp = split("\n",$res);
1151         foreach($tmp as $line){
1152           if(empty($line)) continue;
1153           $ret[]= $line;
1154         }
1155       }
1156     }
1157     return($ret);
1158   }
1159
1160
1161   /* Return plugin informations for acl handling */
1162   function plInfo()
1163   {
1164     return (array(
1165           "plShortName"   => _("Startup"),
1166           "plDescription" => _("System startup"),
1167           "plSelfModify"  => FALSE,
1168           "plDepends"     => array(),
1169           "plPriority"    => 9,
1170           "plSection"     => array("administration"),
1171           "plCategory"    => array("workstation","server","ogroups"),
1172
1173           "plProvidedAcls"=> array(
1174             "gotoLdapServer"        => _("Ldap server"),
1175             "gotoBootKernel"        => _("Boot kernel"),
1176             "gotoKernelParameters"  => _("Kernel parameter"),
1177
1178             "gotoModules"           => _("Kernel modules"),
1179             "gotoShare"             => _("Shares"),
1180
1181             "FAIclass"              => _("FAI classes"),
1182             "FAIdebianMirror"       => _("Debian mirror"),
1183             "FAIrelease"            => _("Debian release"),
1184
1185             "FAIstatus"             => _("FAI status flag")) // #FIXME is this acl realy necessary ?
1186           ));
1187   }
1188 }
1189
1190 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1191 ?>