plugins/admin/systems/class_workstationStartup.inc

   1 <?php
   2
   3 class workstartup extends plugin
   4 {
   5   /* Generic terminal attributes */
   6   var $bootmode             = "G";
   7   var $goLdapServerList     = array();
   8   var $gotoBootKernel       = "default-inherited";
   9   var $gotoKernelParameters = "";
  10   var $gotoLdapServer       = "default-inherited";
  11   var $gotoModules          = array();
  12   var $gotoAutoFs           = array();
  13   var $gotoFilesystem       = array();
  14   var $gotoTerminalPath     = "";
  15   var $FAIstatus            = "";
  16   var $gotoBootKernels      = array();
  17
  18   /* attribute list for save action */
  19   var $attributes     = array("gotoLdapServer", "gotoBootKernel", "gotoKernelParameters", "FAIclass", "FAIstatus", "gotoShare","FAIdebianMirror", "FAIrelease");
  20   var $objectclasses  = array("GOhard", "FAIobject");
  21
  22   /* These vars are required to copy object groups !. */
  23   var $CopyPasteVars  = array("gotoModules","gotoShares","customParameters","FAIclass","FAIrelease","FAIdebianMirror");
  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();
  38   var $FAIclasses         = array();
  39   var $FAIclassInfo       = array();
  40   var $FAIrelease         = "";
  41   var $FAIdebianMirror    = "auto";
  42
  43   var $unresolved_classes = array();
  44
  45   /* FAI class selection */
  46   var $InheritedFAIclass           = array();
  47   var $InheritedFAIrelease         = "";
  48   var $InheritedFAIdebianMirror    = "auto";
  49
  50   /* Contains all possible server/release/class settings */
  51   var $FAIServRepConfig   = array();
  52
  53   var $fai_activated      = FALSE;
  54   var $member_of_ogroup   = FALSE;
  55
  56   function workstartup ($config, $dn= NULL, $parent= NULL)
  57   {
  58     /* Cehck if FAI is activated, else do not save any FAI attributes */
  59     $tmp = search_config($config->data,"faiManagement","CLASS");
  60     if(!empty($tmp)){
  61       $this->fai_activated = TRUE;
  62     }else{
  63       $this->attributes = array("gotoLdapServer", "gotoBootKernel", "gotoKernelParameters", "gotoShare");
  64       $this->objectclasses  = array("GOhard");
  65     }
  66
  67     plugin::plugin ($config, $dn, $parent);
  68
  69     if(!isset($this->parent->by_object['ogroup'])){
  70       $ldap = $this->config->get_ldap_link();
  71       $ldap->cd ($this->config->current['BASE']);
  72       $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".$this->dn."))",array("cn"));
  73       $this->member_of_ogroup = $ldap->count() >= 1;
  74     }
  75
  76     /* Creating a list of valid Mirrors
  77      * none will not be saved to ldap.
  78      */
  79     $ldap   = $this->config->get_ldap_link();
  80     $ldap->cd($this->config->current['BASE']);
  81
  82     foreach($this->config->data['SERVERS']['LDAP'] as $server) {
  83       $this->goLdapServerList[$server]= $server; // $this->config->data['SERVERS']['LDAP'];
  84     }
  85
  86
  87     /* Perform some special FAI stuff, only if it is activated */
  88     if($this->fai_activated){
  89
  90       $_SESSION['getAvailableClassesForThisRelease_CACHE'] = array();
  91       $_SESSION['getAvailableClassesForThisRelease_CACHED_CLASSES'] = array();
  92
  93       $ui = get_userinfo();
  94       $res = get_list(          "(|(objectClass=FAIpackageList)".
  95           "(objectClass=FAItemplate)".
  96           "(objectClass=FAIvariable)".
  97           "(objectClass=FAIscript)".
  98           "(objectClass=FAIhook)".
  99           "(objectClass=FAIprofile)".
 100           "(objectClass=FAIpartitionTable))",
 101           $ui->subtreeACL,$this->config->current['BASE'],
 102           array("cn","objectClass","FAIdebianSection"));
 103
 104       foreach($res as $attr){
 105         $cn = $attr['cn'][0];
 106
 107         $_SESSION['getAvailableClassesForThisRelease_CACHED_CLASSES'][] = $attr;
 108
 109         if(in_array('FAIpackageList',$attr['objectClass'])){
 110           $tmp2[$cn]['FAIpackageList']['obj']   = 'FAIpackageList';
 111           $tmp2[$cn]['FAIpackageList']['kzl']   = 'Pl';
 112           $tmp2[$cn]['FAIpackageList']['sec']   = $attr['FAIdebianSection'];
 113           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 114         }
 115         if(in_array('FAItemplate',$attr['objectClass'])){
 116           $tmp2[$cn]['FAItemplate']['obj']      = 'FAItemplate';
 117           $tmp2[$cn]['FAItemplate']['kzl']      = 'T';
 118           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 119         }
 120         if(in_array('FAIvariable',$attr['objectClass'])){
 121           $tmp2[$cn]['FAIvariable']['obj']      = 'FAIvariable';
 122           $tmp2[$cn]['FAIvariable']['kzl']      = 'V';
 123           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 124         }
 125         if(in_array('FAIscript',$attr['objectClass'])){
 126           $tmp2[$cn]['FAIscript']['obj']        = 'FAIscript';
 127           $tmp2[$cn]['FAIscript']['kzl']        = 'S';
 128           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 129         }
 130         if(in_array('FAIhook',$attr['objectClass'])){
 131           $tmp2[$cn]['FAIhook']['obj']          = 'FAIhook';
 132           $tmp2[$cn]['FAIhook']['kzl']          = 'H';
 133           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 134         }
 135         if(in_array('FAIpartitionTable',$attr['objectClass'])){
 136           $tmp2[$cn]['FAIpartitionTable']['obj']= 'FAIpartitionTable';
 137           $tmp2[$cn]['FAIpartitionTable']['kzl']= 'Pt';
 138           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 139         }
 140         if(in_array('FAIprofile',$attr['objectClass'])){
 141           $tmp2[$cn]['FAIprofile']['obj']= 'FAIprofile';
 142           $tmp2[$cn]['FAIprofile']['kzl']= 'P';
 143           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 144         }
 145       }
 146       if(is_array($this->FAIclasses)){
 147         natcasesort($this->FAIclasses);
 148       }
 149
 150       if(isset($tmp2)){
 151         $this->FAIclassInfo = $tmp2;
 152       } else {
 153         $this->FAIclassInfo = array();
 154       }
 155
 156       /* Build up an array like this one :
 157          [$url]['SERVER'] = 'srv1-002';
 158          [$url]['RELEASE']['siga/rc9.0.2']
 159          ['SECTIONS'][0] "main";
 160          ['SECTIONS'][1] "non-free";
 161          [$url]['RELEASE']['siga/rc9.0.2']
 162          ['PACKAGES'][0] "pkg1";
 163          ['PACKAGES'][1] "postfix";
 164        */
 165       $filter= "";
 166       $ui= get_userinfo();
 167       if (isset($config->current['STRICT_UNITS']) && preg_match('/TRUE/i', $config->current['STRICT_UNITS']) && $ui->gosaUnitTag != ""){                                                                                                                                  $filter= "(gosaUnitTag=".$ui->gosaUnitTag.")";
 168       }                                                                                                                                $ldap->search("(&(FAIrepository=*)(objectClass=FAIrepositoryServer)$filter)",array("FAIrepository"));
 169       $test = array();
 170       while($attr = $ldap->fetch()){
 171         if(isset($attr['FAIrepository'])){
 172
 173           unset($attr['FAIrepository']['count']);
 174
 175           foreach($attr['FAIrepository'] as $rep){
 176             $tmp = split("\|",$rep);
 177
 178             if(count($tmp)==4){
 179               $sections = split(",",$tmp[3]);
 180               $release  = $tmp[2];
 181               $server   = $tmp[1];
 182               $url      = $tmp[0];
 183
 184               $test[$url]['RELEASE'][$release]['SECTIONS'] = $sections;
 185
 186               /* Result will be cached
 187                */
 188               $test[$url]['RELEASE'][$release]['PACKAGES'] = $this->getAvailableClassesForThisRelease($release);
 189               $test[$url]['SERVER'] = $server;
 190
 191               /* auto gets all releases/classes
 192                */
 193               $test['auto']['RELEASE'][$release]['SECTION'] = $sections;
 194               $test['auto']['RELEASE'][$release]['PACKAGES'] = $this->getAvailableClassesForThisRelease($release);
 195             }
 196           }
 197         }
 198       }
 199
 200       /* Add possible elements from hook */
 201       $lines= $this->GetHookElements();
 202       foreach ($lines as $hline){
 203         $entries= split(";", $hline);
 204         if (isset($entries[1]) && !isset($test[$entries[1]])){
 205           $test[$entries[1]]['RELEASE']= array();
 206
 207           /* Split releases */
 208           if (isset($entries[2])){
 209             $releases= split(",", $entries[2]);
 210
 211             foreach ($releases as $release){
 212               $rname= preg_replace('/:.*$/', '', $release);
 213               $sections= split(':', preg_replace('/^[^:]+:([^|]+)|.*$/', '\1', $release));
 214               $classes= split('\|', preg_replace('/^[^|]+\|(.*)$/', '\1', $release));
 215               $test[$entries[1]]['RELEASE'][$rname]= array();
 216               $test[$entries[1]]['RELEASE'][$rname]['SECTION']= $sections;
 217               foreach ($classes as $class){
 218                 if ($class != ""){
 219                   $test[$entries[1]]['RELEASE'][$rname]['PACKAGES'][$class]= $class;
 220                 }
 221               }
 222             }
 223           }
 224         }
 225       }
 226
 227       $this->FAIServRepConfig= $test;
 228     } // Do FAI stuff end
 229
 230     /* Get arrays */
 231     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 232       if (isset($this->attrs["$val"]["count"])){
 233         for ($i= 0; $i<$this->attrs["count"]; $i++){
 234           if (isset($this->attrs["$val"][$i])){
 235             array_push($this->$val, $this->attrs["$val"][$i]);
 236           }
 237         }
 238       }
 239       sort ($this->$val);
 240       $this->$val= array_unique($this->$val);
 241       $this->saved_attributes[$val]= $this->$val;
 242     }
 243
 244     /* Parse Kernel Parameters to decide what boot mode is enabled */
 245     if (preg_match("/ splash=silent/", $this->gotoKernelParameters)){
 246       $this->bootmode= "G";
 247     } elseif (preg_match("/ debug/", $this->gotoKernelParameters)){
 248       $this->bootmode= "D";
 249     } elseif ($this->gotoKernelParameters == "") {
 250       $this->bootmode= "G";
 251     } else {
 252       $this->bootmode= "T";
 253     }
 254     if (preg_match("/ o /", $this->gotoKernelParameters)){
 255       $this->customParameters= preg_replace ("/^.* o /", "", $this->gotoKernelParameters);
 256     } else {
 257       $this->customParameters= "";
 258     }
 259
 260     /* Prepare Shares */
 261     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
 262       unset($this->attrs['gotoShare']['count']);
 263       foreach($this->attrs['gotoShare'] as $share){
 264         $tmp = $tmp2 = array();
 265         $tmp = split("\|",$share);
 266         $tmp2['server']      =$tmp[0];
 267         $tmp2['name']        =$tmp[1];
 268         $tmp2['mountPoint']  =$tmp[2];
 269         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 270       }
 271     }
 272
 273     $this->gotoShareSelections= $config->getShareList(true);
 274     $this->gotoAvailableShares= $config->getShareList(false);
 275     $tmp2 = array();
 276
 277
 278     /* Again some special FAI stuff */
 279     if($this->fai_activated){
 280       if((isset($this->FAIclass))&&(!is_array($this->FAIclass))){
 281         $tmp = array();
 282         $tmp = split(" ",$this->FAIclass);
 283         $tmp2 =array();
 284
 285         foreach($tmp as $class){
 286           if( ":" == $class[0] ) {
 287             $this->FAIrelease = substr( $class, 1 );
 288           }
 289           else
 290             $tmp2[$class] = $class;
 291         }
 292         $this->FAIclass = $tmp2;
 293       }
 294
 295       if(!is_array($this->FAIclass)){
 296         $this->FAIclass =array();
 297       }
 298     }
 299
 300     $this->orig_dn= $this->dn;
 301
 302     /* Handle inheritance value "default" */
 303     $this->gotoBootKernels= array();
 304
 305
 306     /* Load hardware list */
 307     if ($this->member_of_ogroup){
 308
 309       if(count($this->FAIclass)==0 && $this->FAIrelease == ""){
 310         $this->FAIdebianMirror = "inherited";
 311       }
 312
 313       if($this->fai_activated){
 314         $map= array("gotoLdapServer","FAIclass","FAIdebianMirror","gotoBootKernel");
 315       }else{
 316         $map= array("gotoLdapServer","gotoBootKernel");
 317       }
 318
 319       $attrs= $ldap->fetch();
 320
 321       foreach ($map as $name){
 322         if (!isset($attrs[$name][0])){
 323           continue;
 324         }
 325
 326         switch ($name){
 327           case 'gotoLdapServer':
 328             $this->goLdapServerList= array_merge(array('default-inherited' => _("inherited").' ['.$attrs[$name][0].']' ), $this->goLdapServerList);
 329             break;
 330
 331           case 'gotoBootKernel':
 332             $this->gotoBootKernels['default-inherited']=  _("inherited").' ['.$attrs[$name][0].']' ;
 333             break;
 334
 335           case 'FAIclass':
 336             $str = split(":",$attrs[$name][0]);
 337             $this->InheritedFAIclass    = split("\ ",trim($str[0]));
 338             $this->InheritedFAIrelease  = trim($str[1]);
 339             break;
 340
 341           case 'FAIdebianMirror':
 342             $this->InheritedFAIdebianMirror = $attrs[$name][0];
 343             break;
 344         }
 345       }
 346     }
 347
 348     /* Get list of boot kernels */
 349     if (isset($this->config->data['TABS'])){
 350       $command= search_config($this->config->data['TABS'], get_class($this), "KERNELS");
 351
 352       if (!check_command($command)){
 353         $message[]= sprintf(_("Command '%s', specified as KERNELS hook for plugin '%s' doesn't seem to exist."), $command,
 354             get_class($this));
 355       } else {
 356
 357         $first = false;
 358         $fh= popen($command, "r");
 359         while (!feof($fh)) {
 360           $buffer= trim(fgets($fh, 256));
 361
 362           if(!empty($buffer)){
 363
 364             $name=$value = $buffer;
 365             if(preg_match("/:/",$buffer)){
 366               $name = preg_replace("/:.*$/","",$buffer);
 367               $value= preg_replace("/^.*:/","",$buffer);
 368               $this->gotoBootKernels[$name]= $name.":".$value;
 369             }else{
 370               $this->gotoBootKernels[$name]= $value;
 371             }
 372             if($this->gotoBootKernel =="" ){
 373               $this->gotoBootKernel = $name;
 374             }
 375
 376           }
 377         }
 378         pclose($fh);
 379       }
 380     }
 381
 382     /* Turn to default, if we've nothing to inherit */
 383     if (!isset($this->gotoBootKernels['default-inherited']) && $this->gotoBootKernel == "default-inherited"){
 384       $this->gotoBootKernel= "default";
 385     }
 386
 387   }
 388
 389
 390   /* This class is called by the contrucktor ONLY.
 391    *   It return the available classes for each
 392    *    Server / Release combination ...
 393    *   (Release specifies which classes are available)
 394    */
 395   function getAvailableClassesForThisRelease($release)
 396   {
 397     /* There could be more than one server providing this release,
 398         so use cached result if available
 399      */
 400     if(isset($_SESSION['getAvailableClassesForThisRelease_CACHE'][$release]))  {
 401       return($_SESSION['getAvailableClassesForThisRelease_CACHE'][$release]);
 402     }
 403
 404     /* Walk through cache and get out what we need.
 405      *
 406      *   Function od : "$this->generateDNSyn($release)"
 407      *    It returns an array like this one :
 408      *       array("ou=packges,ou=rc0.9.2,ou=siga,",
 409      *            "ou=scripts.. "
 410      *             ...);
 411      *   This helps us to select the correct classes for each release.
 412      *   It prevents errors like:  'siga' is selected as release, but all classes
 413      *     with ou='siga' in their dn are shown, also ou=rc...,ou=siga...
 414      */
 415     $tmp2 = $this->generateDNSyn($release)     ;
 416     $test2 = array();
 417     foreach($_SESSION['getAvailableClassesForThisRelease_CACHED_CLASSES'] as $attr){
 418       foreach($tmp2 as $dns){
 419         if(preg_match("/".$dns."/",$attr['dn'])){
 420           $test2[$attr['cn'][0]] = $attr['cn'][0];
 421         }
 422       }
 423     }
 424     $_SESSION['getAvailableClassesForThisRelease_CACHE'][$release] = $test2;
 425     return($test2);
 426   }
 427
 428
 429   /*  Create array to display available classes/profiles in a selectbox
 430    *   This function only displays the available classes.
 431    *   If a class is available is defined by these facts :
 432    *     1. Is this class available for the selected release ?
 433    *       - if it is available, check if the release is available for the selected server
 434    *         (done by $this->getFAIreleases())
 435    *     2. Is this class currently not assigned to $this->FAIclass
 436    */
 437   function selectFriendlyClasses(){
 438     $tmp=array();
 439
 440     if($this->FAIdebianMirror == "inherited") return($tmp);
 441
 442     /* check if the current release exists,
 443         else select the first one ..
 444      */
 445     $tmp2 = $this->getFAIreleases();
 446     if(!in_array($this->FAIrelease, $tmp2)){
 447       $this->FAIrelease = key($tmp2);
 448     }
 449
 450     /* Get all Packages for this server/release combination
 451      */
 452     if(!isset($this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'][$this->FAIrelease]['PACKAGES'])){
 453       $pkgs = array();
 454       print_red(_("There are packages in your configuration, which can't be resolved with current server/release settings."));
 455     }else{
 456       $pkgs = $this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'][$this->FAIrelease]['PACKAGES'];
 457     }
 458
 459     /* Check each and every single class name
 460      */
 461     foreach($pkgs as $pkg){
 462
 463       /* Class already assigned to the classes list ?
 464        * If not ... go on
 465        */
 466       if(!in_array($pkg,$this->FAIclass)){
 467
 468         /* Create the displayed list entry value
 469             HKLMOP [-Pl P V T-] or something like that
 470          */
 471         $str = "";
 472         foreach($this->FAIclassInfo[$pkg] as $entry){
 473           if(isset($entry['kzl'])){
 474             $str .= $entry['kzl']." ";
 475           }
 476         }
 477
 478         /* Append class if everyting was fine
 479          */
 480         $tmp[$pkg] = $pkg." [-".trim($str)."-]";
 481       }
 482     }
 483     /* Just sort and return new classes list ...
 484        ( possibly we should cache the result ... )
 485      */
 486     natcasesort ($tmp);
 487     return($tmp);
 488   }
 489
 490   function check()
 491   {
 492     $messages = array();
 493
 494     /* Call common method to give check the hook */
 495     $messages= plugin::check();
 496
 497     /* If there are packages selected, but no mirror show error */
 498     if(($this->FAIdebianMirror == "none")&&(count($this->FAIclass)>0)){
 499       $messages[]=_("Please select a 'FAI server' or remove the 'FAI classes'.");
 500     }
 501
 502     return($messages);
 503   }
 504
 505   function execute()
 506   {
 507
 508         /* Call parent execute */
 509         plugin::execute();
 510
 511     /* Do we need to flip is_account state? */
 512     if (isset($_POST['modify_state'])){
 513       $this->is_account= !$this->is_account;
 514     }
 515
 516     /* Do we represent a valid terminal? */
 517     if (!$this->is_account && $this->parent == NULL){
 518       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 519         _("This 'dn' has no terminal features.")."</b>";
 520       return ($display);
 521     }
 522
 523     /* Add module */
 524     if (isset ($_POST['add_module']) ){
 525       if ($_POST['module'] != "" && chkacl ($this->acl, "gotoModule") == ""){
 526         $this->add_list ($this->gotoModules, $_POST['module']);
 527       }
 528     }
 529
 530     /* Delete module */
 531     if (isset ($_POST['delete_module'])){
 532       if (count($_POST['modules_list']) && chkacl ($this->acl, "gotoModule") == ""){
 533         $this->del_list ($this->gotoModules, $_POST['modules_list']);
 534       }
 535     }
 536
 537     /* FAI class management */
 538     if($this->fai_activated && chkacl($this->acl,"FAIclass") == ""){
 539
 540       if((isset($_POST['AddClass']))&&(isset($_POST['FAIclassesSel']))){
 541         $found = 0 ;
 542
 543         /* If this new class/profile will attach a second partition table
 544          * to our list of classes, abort and show a message.
 545          */
 546         foreach($this->FAIclass as $name){
 547           if(isset($this->FAIclassInfo[$name])){
 548             foreach($this->FAIclassInfo[$name] as $atr){
 549               if(isset($atr['obj'])){
 550                 if($atr['obj'] == "FAIpartitionTable"){
 551                   $found ++ ;
 552                 }
 553               }
 554             }
 555           }
 556         }
 557
 558         if((isset($this->FAIclassInfo[$_POST['FAIclassesSel']]['FAIpartitionTable']))&&($found>0)){
 559           print_red(_("There is already a profile in your selection that contain partition table configurations."));
 560         }else{
 561           $this->FAIclass[$_POST['FAIclassesSel']]=$_POST['FAIclassesSel'];
 562         }
 563       }
 564
 565       $sort = false;
 566       foreach($_POST as $name => $val){
 567
 568         $sort_type = false;
 569         if((preg_match("/sort_up/",$name))&&(!$sort)){
 570           $sort_type = "sort_up_";
 571         }
 572         if((preg_match("/sort_down/",$name))&&(!$sort)){
 573           $sort_type = "sort_down_";
 574         }
 575
 576         if(($sort_type)&&(!$sort)){
 577           $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/".$sort_type."/i","",$name)));
 578           $sort = true;
 579
 580           $last = -1;
 581           $change_down  = -1;
 582
 583           /* Create array with numeric index */
 584           $tmp = array();
 585           foreach($this->FAIclass as $class){
 586             $tmp [] = $class;
 587           }
 588
 589           /* Walk trough array */
 590           foreach($tmp as $key => $faiName){
 591             if($faiName == $value){
 592               if($sort_type == "sort_up_"){
 593                 if($last != -1){
 594                    $change_down= $last;
 595                 }
 596               }else{
 597                 if(isset($tmp[$key+1])){
 598                   $change_down = $key;
 599                 }
 600               }
 601             }
 602             $last = $key;
 603           }
 604
 605           $tmp2 = array();
 606           $skip = false;
 607
 608           foreach($tmp as $ky => $vl){
 609
 610             if($ky == $change_down){
 611               $skip = $vl;
 612             }else{
 613               $tmp2[$vl] = $vl;
 614             }
 615             if(($skip != false)&&($ky != $change_down)){
 616               $tmp2[$skip]  = $skip;
 617               $skip =false;
 618             }
 619           }
 620           $this->FAIclass = $tmp2;
 621         }
 622
 623         if(preg_match("/fai_remove/i",$name)){
 624           $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/fai_remove_/i","",$name)));
 625           unset($this->FAIclass[$value]);
 626         }
 627       }
 628     }
 629
 630     /* Show main page */
 631     $smarty= get_smarty();
 632     $smarty->assign("SelectBoxLdapServer","");
 633
 634     /* In this section server shares will be defined
 635      * A user can select one of the given shares and a mount point
 636      *  and attach this combination to his setup.
 637      */
 638     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 639     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 640
 641     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 642      * This entry will be, a combination of mountPoint and sharedefinitions
 643      */
 644     if(isset($_POST['gotoShareAdd']) && chkacl($this->acl,"gotoShare") ==""){
 645       /* We assign a share to this user, if we don't know where to mount the share */
 646       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 647         print_red(_("You must specify a valid mount point."));
 648       }else{
 649         if(count($this->gotoAvailableShares)){
 650           $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 651           $s_mount = $_POST['gotoShareMountPoint'];
 652           /* Preparing the new assignment */
 653           $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 654           $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 655         }
 656       }
 657     }
 658
 659     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 660      * If there is no defined share selected, we will abort the deletion without any message
 661      */
 662     if((isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare'])) && chkacl($this->acl,"gotoShare") ==""){
 663       unset($this->gotoShares[$_POST['gotoShare']]);
 664     }
 665
 666     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 667     $smarty->assign("gotoSharesCount",count($this->printOutAssignedShares()));
 668     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 669     $smarty->assign("gotoBootKernels",$this->gotoBootKernels);
 670
 671     /* Arrays */
 672     $tmp = $this->goLdapServerList;
 673
 674     /* Create divSelectBox for ldap server selection
 675      */
 676     $SelectBoxLdapServer = new divSelectBox("LdapServer");
 677     $SelectBoxLdapServer->SetHeight(130);
 678
 679     /* Set first entry as selected, if $this->gotoLdapServer is empty
 680      *  or given entry is no longer available ...
 681      */
 682     $found = false;
 683     foreach($tmp as $server){
 684       if($this->gotoLdapServer==$server){
 685         $found = true;
 686       }
 687     }
 688
 689     /* Add Entries
 690      */
 691     foreach($tmp as $key => $server){
 692       $use ="";
 693       if(($this->gotoLdapServer == $server) || ($found == false)) {
 694         $found = true;
 695         $use = " checked ";
 696       };
 697
 698       $use .= chkacl($this->acl,"gotoLdapServer");
 699
 700       $display = $server;
 701
 702       $SelectBoxLdapServer->AddEntry(
 703           array(
 704             array("string"=>"<input type='radio' name='gotoLdapServer' value='".$key."' ".$use.">",
 705                   "attach"=>"style='border-left:0px;'"),
 706             array("string"=>$display)
 707             ));
 708     }
 709
 710     $smarty->assign("SelectBoxLdapServer",$SelectBoxLdapServer->DrawList());
 711
 712     $smarty->assign("gotoLdapServerACL", chkacl($this->acl, "gotoLdapServer"));
 713     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 714       $smarty->assign("$val", $this->$val);
 715     }
 716
 717     /* Values */
 718     foreach(array("gotoBootKernel", "customParameters", "gotoShare","FAIclasses","FAIclass","FAIdebianMirror","FAIrelease") as $val){
 719       $smarty->assign($val, $this->$val);
 720       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 721     }
 722
 723     $smarty->assign("fai_activated",$this->fai_activated);
 724     if($this->fai_activated){
 725       $smarty->assign("FAIdebianMirrors",$this->getFAIdebianMirrors());
 726       $smarty->assign("FAIdebianMirror",$this->FAIdebianMirror);
 727       $smarty->assign("FAIreleases",$this->getFAIreleases());
 728       $smarty->assign("FAIrelease",$this->FAIrelease);
 729       $smarty->assign("FAIclasses",$this->selectFriendlyClasses());
 730       $smarty->assign("FAIclassesKeys",array_flip($this->selectFriendlyClasses()));
 731       $smarty->assign("FAIclassKeys",$this->FAIclass);
 732       $smarty->assign("InheritedFAIrelease",$this->InheritedFAIrelease);
 733
 734       $div = new divSelectBox("WSFAIscriptClasses");
 735       $div -> SetHeight("110");
 736       $str_up     = " &nbsp;<input type='image' src='images/sort_up.png'    name='sort_up_%s'    value='%s'>";
 737       $str_down   = " &nbsp;<input type='image' src='images/sort_down.png'  name='sort_down_%s'  value='%s'>";
 738       $str_remove = " &nbsp;<input type='image' src='images/edittrash.png'  name='fai_remove_%s' value='%s'>";
 739       $str_empty  = " &nbsp;<img src='images/empty.png' alt=\"\" width='7'>";
 740
 741       $i = 1;
 742
 743       if($this->FAIdebianMirror == "inherited"){
 744         $tmp = $this->InheritedFAIclass;
 745       }else{
 746         $tmp = $this->FAIclass;
 747       }
 748
 749       foreach($tmp as $class){
 750
 751         $marker = "";
 752         if(in_array_ics($class,$this->unresolved_classes)){
 753           $marker = "&nbsp;<font color='red'>("._("Not available in current setup").")</font>";
 754         }
 755
 756         if($this->FAIdebianMirror == "inherited"){
 757           $str = "";
 758         }else{
 759           if($i==1){
 760             $str = $str_empty.$str_down.$str_remove;
 761           }elseif($i == count($this->FAIclass)){
 762             $str = $str_up.$str_empty.$str_remove;
 763           }else{
 764             $str = $str_up.$str_down.$str_remove;
 765           }
 766         }
 767         $i ++ ;
 768
 769         $div->AddEntry(array(
 770               array("string"=>$class.$marker),
 771               array("string"=>preg_replace("/\%s/",base64_encode($class),$str),"attach"=>"style='width:50px;border-right:none;'")
 772               ));
 773       }
 774
 775       $smarty->assign("FAIScriptlist",$div->DrawList());
 776     }
 777
 778     /* Radio button group */
 779     if (preg_match("/G/", $this->bootmode)) {
 780       $smarty->assign("graphicalbootup", "checked");
 781     } else {
 782       $smarty->assign("graphicalbootup", "");
 783     }
 784     if (preg_match("/T/", $this->bootmode)) {
 785       $smarty->assign("textbootup", "checked");
 786     } else {
 787       $smarty->assign("textbootup", "");
 788     }
 789     if (preg_match("/D/", $this->bootmode)) {
 790       $smarty->assign("debugbootup", "checked");
 791     } else {
 792       $smarty->assign("debugbootup", "");
 793     }
 794
 795     /* ACL's */
 796     foreach (array("gotoKernelParameters", "gotoModules", "gotoFilesystem","FAIclass") as $value){
 797       $smarty->assign($value."ACL", chkacl($this->acl, "$value"));
 798     }
 799
 800     /* Show main page */
 801     return($smarty->fetch (get_template_path('workstationStartup.tpl', TRUE,dirname(__FILE__))));
 802   }
 803
 804   function remove_from_parent()
 805   {
 806     $this->handle_post_events("remove");
 807   }
 808
 809   function generateDNSyn($release)
 810   {
 811     $str = "";
 812     $tmp = split("\/",$release);
 813     $tmp = array_reverse($tmp);
 814
 815     $base = ",ou=fai,";
 816
 817     $arr = array("scripts","hooks","disk","variables","templates","profiles","packages");
 818
 819     foreach($tmp as $departmentname){
 820
 821       $str .= ",ou=".$departmentname;
 822     }
 823     $ret = array();
 824     foreach($arr as $ar){
 825       $ret[] = ",ou=".$ar.$str.$base;
 826     }
 827     return($ret);
 828   }
 829
 830   function getFAIdebianMirrors()
 831   {
 832     $ret = array();
 833
 834     /* Only add inherit option, if we are part in an object group
 835      */
 836     if($this->member_of_ogroup)    {
 837       $ret['inherited']="["._("inherited")."]";
 838     }
 839
 840     $ret['auto']=_("automatic");
 841     $secs  = array();
 842
 843     /* Walk through all available servers
 844         and check if they support the currently selected classes
 845         if not, dont't add them to our list
 846      */
 847     foreach($this->FAIServRepConfig as $mirror => $rest){
 848
 849       $use = false;
 850
 851       if(count($this->FAIclass) == 0){
 852         $use = true;
 853       }else{
 854         $tmp = $this->getFAIreleases();
 855         foreach($tmp as $release){
 856           if(isset($rest['RELEASE'][$release])){
 857             $use =true;
 858           }
 859         }
 860       }
 861
 862       /* If current server, doesn't support this class
 863           remove it from list
 864        */
 865       if($use){
 866         $ret[$mirror] = $mirror;
 867       }
 868     }
 869     return($ret);
 870   }
 871
 872   function getFAIreleases()
 873   {
 874     $ret = array();
 875
 876     if($this->FAIdebianMirror == "inherited") return(array());
 877
 878     if(!isset($this->FAIServRepConfig[$this->FAIdebianMirror])){
 879       $this->FAIdebianMirror = "auto";
 880     }
 881
 882     $errorClasses = array();
 883     if(isset($this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'])) {
 884       foreach($this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'] as $release => $sections){
 885         $use = true;
 886
 887         if(!count($this->FAIclass) == 0){
 888           foreach($this->FAIclass as $class){
 889             if(!in_array($class, $sections['PACKAGES'])){
 890               $use = false;
 891               $errorClasses[$class] = $class;
 892             }else{
 893               if(isset($errorClasses[$class])){
 894                 unset($errorClasses[$class]);
 895               }
 896             }
 897           }
 898         }
 899         if($use){
 900           $ret[$release]=$release;
 901         }
 902       }
 903     }
 904     if((count($ret) == 0 ) && ($this->FAIdebianMirror != "auto")){
 905
 906       $eClasses = " ";
 907       foreach($errorClasses as $class){
 908         $eClasses .= $class." ";
 909       }
 910
 911       print_red(sprintf(_("Can't resolve one or more of the given FAIclass(es) [%s] in FAI server '%s'. Server was reset to 'auto'."),$eClasses, $this->FAIdebianMirror));
 912       $this->FAIdebianMirror = "auto";
 913       return($this->getFAIreleases());
 914     }elseif((count($ret) == 0 ) && ($this->FAIdebianMirror == "auto")){
 915
 916       $eClasses = " ";
 917       foreach($errorClasses as $class){
 918         $eClasses .= $class." ";
 919       }
 920
 921       $this->unresolved_classes = $errorClasses;
 922       $this->FAIdebianMirror = "auto";
 923       //$this->FAIclass= array();
 924       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'."),$eClasses));
 925     }
 926     return($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 (chkacl ($this->acl, "bootmode") == "" && isset($_POST["bootmode"])){
 936       $this->bootmode= $_POST["bootmode"];
 937     }
 938
 939     /* Save kernel parameters */
 940     if (chkacl ($this->acl, "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       $this->objectclasses = array("GOhard");
 962     }else{
 963       print "Object Type Configuration : unknown";
 964       exit();
 965     }
 966
 967     if($this->fai_activated){
 968       $this->objectclasses [] = "FAIobject";
 969     }
 970
 971     /* Find proper terminal path for tftp configuration
 972        FIXME: This is suboptimal when the default has changed to
 973        another location! */
 974     if (($this->gotoTerminalPath == "default")){
 975       $ldap= $this->config->get_ldap_link();
 976
 977       /* Strip relevant part from dn, keep trailing ',' */
 978       $tmp= preg_replace("/^cn=[^,]+,ou=terminals,ou=systems,/i", "", $this->dn);
 979       $tmp= preg_replace("/".$this->config->current['BASE']."$/i", "", $tmp);
 980
 981       /* Walk from top to base and try to load default values for
 982          'gotoTerminalPath'. Abort when an entry is found. */
 983       while (TRUE){
 984         $tmp= preg_replace ("/^[^,]+,/", "", $tmp);
 985
 986         $ldap->cat("cn=default,ou=terminals,ou=systems,$tmp".
 987             $this->config->current['BASE'], array('gotoTerminalPath'));
 988         $attrs= $ldap->fetch();
 989         if (isset($attrs['gotoTerminalPath'])){
 990           $this->gotoTerminalPath= $attrs['gotoTerminalPath'][0];
 991           break;
 992         }
 993
 994         /* Nothing left? */
 995         if ($tmp == ""){
 996           break;
 997         }
 998       }
 999     }
1000
1001     /* Add semi automatic values */
1002     // FIXME: LDAP Server may not be set here...
1003     $this->gotoKernelParameters= "ldap=".base64_encode($this->gotoLdapServer);
1004
1005     switch ($this->bootmode){
1006       case "D":
1007         $this->gotoKernelParameters.= " debug";
1008       break;
1009       case "G":
1010         $this->gotoKernelParameters.= " splash=silent";
1011       break;
1012     }
1013     if ($this->customParameters != ""){
1014       $this->gotoKernelParameters.= " o ".$this->customParameters;
1015     }
1016
1017     plugin::save();
1018
1019
1020     if($this->fai_activated){
1021
1022       unset( $this->attrs['FAIrelease'] );
1023
1024       $str = "";
1025
1026       if($this->FAIdebianMirror == "inherited"){
1027
1028         $this->attrs['FAIclass'] = $this->attrs['FAIrelease'] =  $this->attrs['FAIdebianMirror'] = array();
1029
1030       }else{
1031
1032         foreach($this->FAIclass as $class){
1033           $str .= $class." ";
1034         }
1035         $str .= ":" . $this->FAIrelease;
1036         $this->attrs['FAIclass']= "";
1037         $this->attrs['FAIclass']= trim($str);
1038
1039         if(empty($this->attrs['FAIclass'])){
1040           $this->attrs['FAIclass'] = array();
1041         }
1042       }
1043
1044       /* if mirror == none stop saving this attribute */
1045       if($this->FAIdebianMirror == "none"){
1046         $this->FAIdebianMirror = "";
1047       }
1048     }
1049
1050     /* Add missing arrays */
1051     foreach (array("gotoFilesystem", "gotoAutoFs", "gotoModules") as $val){
1052       if (isset ($this->$val) && count ($this->$val) != 0){
1053
1054         $this->attrs["$val"]= array_unique($this->$val);
1055       }
1056       if(!isset($this->attrs["$val"])) $this->attrs["$val"]=array();
1057     }
1058
1059     /* Strip out 'default' values */
1060     if ($this->attrs['gotoLdapServer'] == "default-inherited"){
1061       $this->attrs['gotoLdapServer']= array();
1062     }
1063
1064     if (($this->attrs['gotoBootKernel'] == "default-inherited") || ($this->attrs['gotoBootKernel'] == "%default%")){
1065       $this->attrs['gotoBootKernel']= array();
1066     }
1067
1068     $ldap= $this->config->get_ldap_link();
1069     $ldap->cd($this->dn);
1070
1071     /* Get FAIstate from object, the generic tab could have changed it during execute */
1072     if($this->fai_activated){
1073       $ldap->cat($this->dn,array("FAIstate"));
1074       $checkFAIstate = $ldap->fetch();
1075
1076       /* Remove FAI objects if no FAI class is selected */
1077       if((count($this->FAIclass)==0) && (!isset($checkFAIstate['FAIstate']))){
1078         $this->attrs['FAIclass']        = array();
1079         $this->attrs['FAIdebianMirror'] = array();
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
1095     show_ldap_error($ldap->get_error(), _("Saving workstation startup settings failed"));
1096     $this->handle_post_events("modify");
1097   }
1098
1099   /* Add value to array, check if unique */
1100   function add_list (&$array, $value)
1101   {
1102     if ($value != ""){
1103       $array[]= $value;
1104       sort($array);
1105       array_unique ($array);
1106     }
1107   }
1108
1109
1110   /* Delete value to array, check if unique */
1111   function del_list (&$array, $list)
1112   {
1113     $tmp= array();
1114     foreach ($array as $mod){
1115       if (!in_array($mod, $list)){
1116         $tmp[]= $mod;
1117       }
1118     }
1119     $array= $tmp;
1120   }
1121
1122   /* Generate ListBox frindly output for the defined shares
1123    * Possibly Add or remove an attribute here,
1124    */
1125   function printOutAssignedShares()
1126   {
1127     $a_return = array();
1128     if(is_array($this->gotoShares)){
1129       foreach($this->gotoShares as $share){
1130         $a_return[$share['name']."|".$share['server']]= $share['name']." [".$share['server']."]";
1131       }
1132     }
1133     return($a_return);
1134   }
1135
1136
1137   function GetHookElements()
1138   {
1139     $ret = array();
1140     $cmd= search_config($this->config->data['TABS'], "servrepository", "REPOSITORY_HOOK");
1141     if(!empty($cmd)){
1142       $res = shell_exec($cmd);
1143       $res2 = trim($res);
1144       if((!$res)){
1145         print_red(sprintf(_("Can't execute specified REPOSITORY_HOOK '%s' please check your gosa.conf."),$cmd));
1146       }elseif(empty($res2)){
1147         print_red(sprintf(_("The specified REPOSITORY_HOOK '%s', specified in your gosa.conf, returns an empty string."),$cmd));
1148       }else{
1149         $tmp = split("\n",$res);
1150         foreach($tmp as $line){
1151           if(empty($line)) continue;
1152           $ret[]= $line;
1153         }
1154       }
1155     }
1156     return($ret);
1157   }
1158
1159 }
1160
1161 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1162 ?>