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   var $member_of_ogroup   = FALSE;
  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   /* FAI class selection */
  47   var $InheritedFAIclass           = array();
  48   var $InheritedFAIrelease         = "";
  49   var $InheritedFAIdebianMirror    = "auto";
  50
  51   /* Contains all possible server/release/class settings */
  52   var $FAIServRepConfig   = array();
  53
  54   var $fai_activated      = FALSE;
  55
  56   function workstartup ($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     $ldap= $this->config->get_ldap_link();
 308     $ldap->cd($this->config->current['BASE']);
 309     $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".$this->dn."))");
 310     if ($ldap->count() == 1){
 311
 312
 313       if($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       $this->gotoBootKernel= "default";
 385     }
 386
 387     if(count($this->FAIclass)==0 && $this->FAIrelease == ""){
 388       $this->FAIdebianMirror = "inherited";
 389     }
 390   }
 391
 392
 393   /* This class is called by the contrucktor ONLY.
 394    *   It return the available classes for each
 395    *    Server / Release combination ...
 396    *   (Release specifies which classes are available)
 397    */
 398   function getAvailableClassesForThisRelease($release)
 399   {
 400     /* There could be more than one server providing this release,
 401         so use cached result if available
 402      */
 403     if(isset($_SESSION['getAvailableClassesForThisRelease_CACHE'][$release]))  {
 404       return($_SESSION['getAvailableClassesForThisRelease_CACHE'][$release]);
 405     }
 406
 407     /* Walk through cache and get out what we need.
 408      *
 409      *   Function od : "$this->generateDNSyn($release)"
 410      *    It returns an array like this one :
 411      *       array("ou=packges,ou=rc0.9.2,ou=siga,",
 412      *            "ou=scripts.. "
 413      *             ...);
 414      *   This helps us to select the correct classes for each release.
 415      *   It prevents errors like:  'siga' is selected as release, but all classes
 416      *     with ou='siga' in their dn are shown, also ou=rc...,ou=siga...
 417      */
 418     $tmp2 = $this->generateDNSyn($release)     ;
 419     $test2 = array();
 420     foreach($_SESSION['getAvailableClassesForThisRelease_CACHED_CLASSES'] as $attr){
 421       foreach($tmp2 as $dns){
 422         if(preg_match("/".$dns."/",$attr['dn'])){
 423           $test2[$attr['cn'][0]] = $attr['cn'][0];
 424         }
 425       }
 426     }
 427     $_SESSION['getAvailableClassesForThisRelease_CACHE'][$release] = $test2;
 428     return($test2);
 429   }
 430
 431
 432   /*  Create array to display available classes/profiles in a selectbox
 433    *   This function only displays the available classes.
 434    *   If a class is available is defined by these facts :
 435    *     1. Is this class available for the selected release ?
 436    *       - if it is available, check if the release is available for the selected server
 437    *         (done by $this->getFAIreleases())
 438    *     2. Is this class currently not assigned to $this->FAIclass
 439    */
 440   function selectFriendlyClasses(){
 441     $tmp=array();
 442
 443     if($this->FAIdebianMirror == "inherited") return($tmp);
 444
 445     /* check if the current release exists,
 446         else select the first one ..
 447      */
 448     $tmp2 = $this->getFAIreleases();
 449     if(!in_array($this->FAIrelease, $tmp2)){
 450       $this->FAIrelease = key($tmp2);
 451     }
 452
 453     /* Get all Packages for this server/release combination
 454      */
 455     if(!isset($this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'][$this->FAIrelease]['PACKAGES'])){
 456       $pkgs = array();
 457       print_red(_("There are packages in your configuration, which can't be resolved with current server/release settings."));
 458     }else{
 459       $pkgs = $this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'][$this->FAIrelease]['PACKAGES'];
 460     }
 461
 462     /* Check each and every single class name
 463      */
 464     foreach($pkgs as $pkg){
 465
 466       /* Class already assigned to the classes list ?
 467        * If not ... go on
 468        */
 469       if(!in_array($pkg,$this->FAIclass)){
 470
 471         /* Create the displayed list entry value
 472             HKLMOP [-Pl P V T-] or something like that
 473          */
 474         $str = "";
 475         foreach($this->FAIclassInfo[$pkg] as $entry){
 476           if(isset($entry['kzl'])){
 477             $str .= $entry['kzl']." ";
 478           }
 479         }
 480
 481         /* Append class if everyting was fine
 482          */
 483         $tmp[$pkg] = $pkg." [-".trim($str)."-]";
 484       }
 485     }
 486     /* Just sort and return new classes list ...
 487        ( possibly we should cache the result ... )
 488      */
 489     natcasesort ($tmp);
 490     return($tmp);
 491   }
 492
 493   function check()
 494   {
 495     $messages = array();
 496
 497     /* Call common method to give check the hook */
 498     $messages= plugin::check();
 499
 500     /* If there are packages selected, but no mirror show error */
 501     if(($this->FAIdebianMirror == "none")&&(count($this->FAIclass)>0)){
 502       $messages[]=_("Please select a 'FAI server' or remove the 'FAI classes'.");
 503     }
 504
 505     return($messages);
 506   }
 507
 508   function execute()
 509   {
 510
 511         /* Call parent execute */
 512         plugin::execute();
 513
 514     /* Do we need to flip is_account state? */
 515     if (isset($_POST['modify_state'])){
 516       $this->is_account= !$this->is_account;
 517     }
 518
 519     /* Do we represent a valid terminal? */
 520     if (!$this->is_account && $this->parent == NULL){
 521       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 522         _("This 'dn' has no terminal features.")."</b>";
 523       return ($display);
 524     }
 525
 526     /* Add module */
 527     if (isset ($_POST['add_module']) ){
 528       if ($_POST['module'] != "" && chkacl ($this->acl, "gotoModule") == ""){
 529         $this->add_list ($this->gotoModules, $_POST['module']);
 530       }
 531     }
 532
 533     /* Delete module */
 534     if (isset ($_POST['delete_module'])){
 535       if (count($_POST['modules_list']) && chkacl ($this->acl, "gotoModule") == ""){
 536         $this->del_list ($this->gotoModules, $_POST['modules_list']);
 537       }
 538     }
 539
 540     /* FAI class management */
 541     if($this->fai_activated && chkacl($this->acl,"FAIclass") == ""){
 542
 543       if((isset($_POST['AddClass']))&&(isset($_POST['FAIclassesSel']))){
 544         $found = 0 ;
 545
 546         /* If this new class/profile will attach a second partition table
 547          * to our list of classes, abort and show a message.
 548          */
 549         foreach($this->FAIclass as $name){
 550           if(isset($this->FAIclassInfo[$name])){
 551             foreach($this->FAIclassInfo[$name] as $atr){
 552               if(isset($atr['obj'])){
 553                 if($atr['obj'] == "FAIpartitionTable"){
 554                   $found ++ ;
 555                 }
 556               }
 557             }
 558           }
 559         }
 560
 561         if((isset($this->FAIclassInfo[$_POST['FAIclassesSel']]['FAIpartitionTable']))&&($found>0)){
 562           print_red(_("There is already a profile in your selection that contain partition table configurations."));
 563         }else{
 564           $this->FAIclass[$_POST['FAIclassesSel']]=$_POST['FAIclassesSel'];
 565         }
 566       }
 567
 568       $sort = false;
 569       foreach($_POST as $name => $val){
 570
 571         $sort_type = false;
 572         if((preg_match("/sort_up/",$name))&&(!$sort)){
 573           $sort_type = "sort_up_";
 574         }
 575         if((preg_match("/sort_down/",$name))&&(!$sort)){
 576           $sort_type = "sort_down_";
 577         }
 578
 579         if(($sort_type)&&(!$sort)){
 580           $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/".$sort_type."/i","",$name)));
 581           $sort = true;
 582
 583           $last = -1;
 584           $change_down  = -1;
 585
 586           /* Create array with numeric index */
 587           $tmp = array();
 588           foreach($this->FAIclass as $class){
 589             $tmp [] = $class;
 590           }
 591
 592           /* Walk trough array */
 593           foreach($tmp as $key => $faiName){
 594             if($faiName == $value){
 595               if($sort_type == "sort_up_"){
 596                 if($last != -1){
 597                    $change_down= $last;
 598                 }
 599               }else{
 600                 if(isset($tmp[$key+1])){
 601                   $change_down = $key;
 602                 }
 603               }
 604             }
 605             $last = $key;
 606           }
 607
 608           $tmp2 = array();
 609           $skip = false;
 610
 611           foreach($tmp as $ky => $vl){
 612
 613             if($ky == $change_down){
 614               $skip = $vl;
 615             }else{
 616               $tmp2[$vl] = $vl;
 617             }
 618             if(($skip != false)&&($ky != $change_down)){
 619               $tmp2[$skip]  = $skip;
 620               $skip =false;
 621             }
 622           }
 623           $this->FAIclass = $tmp2;
 624         }
 625
 626         if(preg_match("/fai_remove/i",$name)){
 627           $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/fai_remove_/i","",$name)));
 628           unset($this->FAIclass[$value]);
 629         }
 630       }
 631     }
 632
 633     /* Show main page */
 634     $smarty= get_smarty();
 635     $smarty->assign("SelectBoxLdapServer","");
 636
 637     /* In this section server shares will be defined
 638      * A user can select one of the given shares and a mount point
 639      *  and attach this combination to his setup.
 640      */
 641     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 642     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 643
 644     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 645      * This entry will be, a combination of mountPoint and sharedefinitions
 646      */
 647     if(isset($_POST['gotoShareAdd']) && chkacl($this->acl,"gotoShare") ==""){
 648       /* We assign a share to this user, if we don't know where to mount the share */
 649       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 650         print_red(_("You must specify a valid mount point."));
 651       }else{
 652         if(count($this->gotoAvailableShares)){
 653           $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 654           $s_mount = $_POST['gotoShareMountPoint'];
 655           /* Preparing the new assignment */
 656           $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 657           $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 658         }
 659       }
 660     }
 661
 662     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 663      * If there is no defined share selected, we will abort the deletion without any message
 664      */
 665     if((isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare'])) && chkacl($this->acl,"gotoShare") ==""){
 666       unset($this->gotoShares[$_POST['gotoShare']]);
 667     }
 668
 669     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 670     $smarty->assign("gotoSharesCount",count($this->printOutAssignedShares()));
 671     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 672     $smarty->assign("gotoBootKernels",$this->gotoBootKernels);
 673
 674     /* Arrays */
 675     $tmp = $this->goLdapServerList;
 676
 677     /* Create divSelectBox for ldap server selection
 678      */
 679     $SelectBoxLdapServer = new divSelectBox("LdapServer");
 680     $SelectBoxLdapServer->SetHeight(130);
 681
 682     /* Set first entry as selected, if $this->gotoLdapServer is empty
 683      *  or given entry is no longer available ...
 684      */
 685     $found = false;
 686     foreach($tmp as $server){
 687       if($this->gotoLdapServer==$server){
 688         $found = true;
 689       }
 690     }
 691
 692     /* Add Entries
 693      */
 694     foreach($tmp as $key => $server){
 695       $use ="";
 696       if(($this->gotoLdapServer == $server) || ($found == false)) {
 697         $found = true;
 698         $use = " checked ";
 699       };
 700
 701       $use .= chkacl($this->acl,"gotoLdapServer");
 702
 703       $display = $server;
 704
 705       $SelectBoxLdapServer->AddEntry(
 706           array(
 707             array("string"=>"<input type='radio' name='gotoLdapServer' value='".$key."' ".$use.">",
 708                   "attach"=>"style='border-left:0px;'"),
 709             array("string"=>$display)
 710             ));
 711     }
 712
 713     $smarty->assign("SelectBoxLdapServer",$SelectBoxLdapServer->DrawList());
 714
 715     $smarty->assign("gotoLdapServerACL", chkacl($this->acl, "gotoLdapServer"));
 716     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 717       $smarty->assign("$val", $this->$val);
 718     }
 719
 720     /* Values */
 721     foreach(array("gotoBootKernel", "customParameters", "gotoShare","FAIclasses","FAIclass","FAIdebianMirror","FAIrelease") as $val){
 722       $smarty->assign($val, $this->$val);
 723       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 724     }
 725
 726     $smarty->assign("fai_activated",$this->fai_activated);
 727     if($this->fai_activated){
 728       $smarty->assign("FAIdebianMirrors",$this->getFAIdebianMirrors());
 729       $smarty->assign("FAIdebianMirror",$this->FAIdebianMirror);
 730       $smarty->assign("FAIreleases",$this->getFAIreleases());
 731       $smarty->assign("FAIrelease",$this->FAIrelease);
 732       $smarty->assign("FAIclasses",$this->selectFriendlyClasses());
 733       $smarty->assign("FAIclassesKeys",array_flip($this->selectFriendlyClasses()));
 734       $smarty->assign("FAIclassKeys",$this->FAIclass);
 735       $smarty->assign("InheritedFAIrelease",$this->InheritedFAIrelease);
 736
 737       $div = new divSelectBox("WSFAIscriptClasses");
 738       $div -> SetHeight("110");
 739       $str_up     = " &nbsp;<input type='image' src='images/sort_up.png'    name='sort_up_%s'    value='%s'>";
 740       $str_down   = " &nbsp;<input type='image' src='images/sort_down.png'  name='sort_down_%s'  value='%s'>";
 741       $str_remove = " &nbsp;<input type='image' src='images/edittrash.png'  name='fai_remove_%s' value='%s'>";
 742       $str_empty  = " &nbsp;<img src='images/empty.png' alt=\"\" width='7'>";
 743
 744       $i = 1;
 745
 746       if($this->FAIdebianMirror == "inherited"){
 747         $tmp = $this->InheritedFAIclass;
 748       }else{
 749         $tmp = $this->FAIclass;
 750       }
 751
 752       foreach($tmp as $class){
 753
 754         $marker = "";
 755         if(in_array_ics($class,$this->unresolved_classes)){
 756           $marker = "&nbsp;<font color='red'>("._("Not available in current setup").")</font>";
 757         }
 758
 759         if($this->FAIdebianMirror == "inherited"){
 760           $str = "";
 761         }else{
 762           if($i==1){
 763             $str = $str_empty.$str_down.$str_remove;
 764           }elseif($i == count($this->FAIclass)){
 765             $str = $str_up.$str_empty.$str_remove;
 766           }else{
 767             $str = $str_up.$str_down.$str_remove;
 768           }
 769         }
 770         $i ++ ;
 771
 772         $div->AddEntry(array(
 773               array("string"=>$class.$marker),
 774               array("string"=>preg_replace("/\%s/",base64_encode($class),$str),"attach"=>"style='width:50px;border-right:none;'")
 775               ));
 776       }
 777
 778       $smarty->assign("FAIScriptlist",$div->DrawList());
 779     }
 780
 781     /* Radio button group */
 782     if (preg_match("/G/", $this->bootmode)) {
 783       $smarty->assign("graphicalbootup", "checked");
 784     } else {
 785       $smarty->assign("graphicalbootup", "");
 786     }
 787     if (preg_match("/T/", $this->bootmode)) {
 788       $smarty->assign("textbootup", "checked");
 789     } else {
 790       $smarty->assign("textbootup", "");
 791     }
 792     if (preg_match("/D/", $this->bootmode)) {
 793       $smarty->assign("debugbootup", "checked");
 794     } else {
 795       $smarty->assign("debugbootup", "");
 796     }
 797
 798     /* ACL's */
 799     foreach (array("gotoKernelParameters", "gotoModules", "gotoFilesystem","FAIclass") as $value){
 800       $smarty->assign($value."ACL", chkacl($this->acl, "$value"));
 801     }
 802
 803     $smarty->assign("member_of_ogroup",$this->member_of_ogroup);
 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     $this->handle_post_events("remove");
 812   }
 813
 814   function generateDNSyn($release)
 815   {
 816     $str = "";
 817     $tmp = split("\/",$release);
 818     $tmp = array_reverse($tmp);
 819
 820     $base = ",ou=fai,";
 821
 822     $arr = array("scripts","hooks","disk","variables","templates","profiles","packages");
 823
 824     foreach($tmp as $departmentname){
 825
 826       $str .= ",ou=".$departmentname;
 827     }
 828     $ret = array();
 829     foreach($arr as $ar){
 830       $ret[] = ",ou=".$ar.$str.$base;
 831     }
 832     return($ret);
 833   }
 834
 835   function getFAIdebianMirrors()
 836   {
 837     $ret = array();
 838     $ret['inherited']="["._("inherited")."]";
 839     $ret['auto']=_("automatic");
 840     $secs  = array();
 841
 842     /* Walk through all available servers
 843         and check if they support the currently selected classes
 844         if not, dont't add them to our list
 845      */
 846     foreach($this->FAIServRepConfig as $mirror => $rest){
 847
 848       $use = false;
 849
 850       if(count($this->FAIclass) == 0){
 851         $use = true;
 852       }else{
 853         $tmp = $this->getFAIreleases();
 854         foreach($tmp as $release){
 855           if(isset($rest['RELEASE'][$release])){
 856             $use =true;
 857           }
 858         }
 859       }
 860
 861       /* If current server, doesn't support this class
 862           remove it from list
 863        */
 864       if($use){
 865         $ret[$mirror] = $mirror;
 866       }
 867     }
 868     return($ret);
 869   }
 870
 871   function getFAIreleases()
 872   {
 873     $ret = array();
 874
 875     if($this->FAIdebianMirror == "inherited") return(array());
 876
 877     if(!isset($this->FAIServRepConfig[$this->FAIdebianMirror])){
 878       $this->FAIdebianMirror = "auto";
 879     }
 880
 881     $errorClasses = array();
 882     if(isset($this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'])) {
 883       foreach($this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'] as $release => $sections){
 884         $use = true;
 885
 886         if(!count($this->FAIclass) == 0){
 887           foreach($this->FAIclass as $class){
 888             if(!in_array($class, $sections['PACKAGES'])){
 889               $use = false;
 890               $errorClasses[$class] = $class;
 891             }else{
 892               if(isset($errorClasses[$class])){
 893                 unset($errorClasses[$class]);
 894               }
 895             }
 896           }
 897         }
 898         if($use){
 899           $ret[$release]=$release;
 900         }
 901       }
 902     }
 903     if((count($ret) == 0 ) && ($this->FAIdebianMirror != "auto")){
 904
 905       $eClasses = " ";
 906       foreach($errorClasses as $class){
 907         $eClasses .= $class." ";
 908       }
 909
 910       print_red(sprintf(_("Can't resolve one or more of the given FAIclass(es) [%s] in FAI server '%s'. Server was reset to 'auto'."),$eClasses, $this->FAIdebianMirror));
 911       $this->FAIdebianMirror = "auto";
 912       return($this->getFAIreleases());
 913     }elseif((count($ret) == 0 ) && ($this->FAIdebianMirror == "auto")){
 914
 915       $eClasses = " ";
 916       foreach($errorClasses as $class){
 917         $eClasses .= $class." ";
 918       }
 919
 920       $this->unresolved_classes = $errorClasses;
 921       $this->FAIdebianMirror = "auto";
 922       //$this->FAIclass= array();
 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'."),$eClasses));
 924     }
 925     return($ret);
 926   }
 927
 928   /* Save data to object */
 929   function save_object()
 930   {
 931     plugin::save_object();
 932
 933     /* Save group radio buttons */
 934     if (chkacl ($this->acl, "bootmode") == "" && isset($_POST["bootmode"])){
 935       $this->bootmode= $_POST["bootmode"];
 936     }
 937
 938     /* Save kernel parameters */
 939     if (chkacl ($this->acl, "gotoKernelParameters") == "" && isset($_POST["customParameters"])){
 940       $this->customParameters= $_POST["customParameters"];
 941     }
 942
 943     if(isset($_POST["inheritAll"])){
 944       $this->set_everything_to_inherited();
 945     }
 946   }
 947
 948
 949   /* Save to LDAP */
 950   function save()
 951   {
 952
 953     /* Depending on the baseobject (Ogroup / WS) we
 954      *  use another set of objectClasses
 955      * In case of WS itself, we use  "array("GOhard", "FAIobject");"
 956      * if we are currently editing from ogroup menu we use (array("gotWorkstationTemplate","GOhard", "FAIobject"))
 957      */
 958     if(isset($this->parent->by_object['ogroup'])){
 959       $this->objectclasses = array("gotoWorkstationTemplate");
 960     }elseif(isset($this->parent->by_object['workgeneric'])){
 961       $this->objectclasses = array("GOhard");
 962     }elseif(isset($this->parent->by_object['servgeneric'])){
 963       $this->objectclasses = array("GOhard");
 964     }else{
 965       print "Object Type Configuration : unknown";
 966       exit();
 967     }
 968
 969     if($this->fai_activated){
 970       $this->objectclasses [] = "FAIobject";
 971     }
 972
 973     /* Find proper terminal path for tftp configuration
 974        FIXME: This is suboptimal when the default has changed to
 975        another location! */
 976     if (($this->gotoTerminalPath == "default")){
 977       $ldap= $this->config->get_ldap_link();
 978
 979       /* Strip relevant part from dn, keep trailing ',' */
 980       $tmp= preg_replace("/^cn=[^,]+,ou=terminals,ou=systems,/i", "", $this->dn);
 981       $tmp= preg_replace("/".$this->config->current['BASE']."$/i", "", $tmp);
 982
 983       /* Walk from top to base and try to load default values for
 984          'gotoTerminalPath'. Abort when an entry is found. */
 985       while (TRUE){
 986         $tmp= preg_replace ("/^[^,]+,/", "", $tmp);
 987
 988         $ldap->cat("cn=default,ou=terminals,ou=systems,$tmp".
 989             $this->config->current['BASE'], array('gotoTerminalPath'));
 990         $attrs= $ldap->fetch();
 991         if (isset($attrs['gotoTerminalPath'])){
 992           $this->gotoTerminalPath= $attrs['gotoTerminalPath'][0];
 993           break;
 994         }
 995
 996         /* Nothing left? */
 997         if ($tmp == ""){
 998           break;
 999         }
1000       }
1001     }
1002
1003     /* Add semi automatic values */
1004     // FIXME: LDAP Server may not be set here...
1005     $this->gotoKernelParameters= "ldap=".base64_encode($this->gotoLdapServer);
1006
1007     switch ($this->bootmode){
1008       case "D":
1009         $this->gotoKernelParameters.= " debug";
1010       break;
1011       case "G":
1012         $this->gotoKernelParameters.= " splash=silent";
1013       break;
1014     }
1015     if ($this->customParameters != ""){
1016       $this->gotoKernelParameters.= " o ".$this->customParameters;
1017     }
1018
1019     plugin::save();
1020
1021
1022     if($this->fai_activated){
1023
1024       unset( $this->attrs['FAIrelease'] );
1025
1026       $str = "";
1027
1028       if($this->FAIdebianMirror == "inherited"){
1029
1030         $this->attrs['FAIclass'] = $this->attrs['FAIrelease'] =  $this->attrs['FAIdebianMirror'] = array();
1031
1032       }else{
1033
1034         foreach($this->FAIclass as $class){
1035           $str .= $class." ";
1036         }
1037         $str .= ":" . $this->FAIrelease;
1038         $this->attrs['FAIclass']= "";
1039         $this->attrs['FAIclass']= trim($str);
1040
1041         if(empty($this->attrs['FAIclass'])){
1042           $this->attrs['FAIclass'] = array();
1043         }
1044       }
1045
1046       /* if mirror == none stop saving this attribute */
1047       if($this->FAIdebianMirror == "none"){
1048         $this->FAIdebianMirror = "";
1049       }
1050     }
1051
1052     /* Add missing arrays */
1053     foreach (array("gotoFilesystem", "gotoAutoFs", "gotoModules") as $val){
1054       if (isset ($this->$val) && count ($this->$val) != 0){
1055
1056         $this->attrs["$val"]= array_unique($this->$val);
1057       }
1058       if(!isset($this->attrs["$val"])) $this->attrs["$val"]=array();
1059     }
1060
1061     /* Strip out 'default' values */
1062     if ($this->attrs['gotoLdapServer'] == "default-inherited"){
1063       $this->attrs['gotoLdapServer']= array();
1064     }
1065
1066     if (($this->attrs['gotoBootKernel'] == "default-inherited") || ($this->attrs['gotoBootKernel'] == "%default%")){
1067       $this->attrs['gotoBootKernel']= array();
1068     }
1069
1070     $ldap= $this->config->get_ldap_link();
1071     $ldap->cd($this->dn);
1072
1073     /* Get FAIstate from object, the generic tab could have changed it during execute */
1074     if($this->fai_activated){
1075       $ldap->cat($this->dn,array("FAIstate"));
1076       $checkFAIstate = $ldap->fetch();
1077
1078       /* Remove FAI objects if no FAI class is selected */
1079       if((count($this->FAIclass)==0) && (!isset($checkFAIstate['FAIstate']))){
1080         $this->attrs['FAIclass']        = array();
1081         $this->attrs['FAIdebianMirror'] = array();
1082       }
1083     }
1084
1085     /* prepare share settings */
1086     $tmp = array();
1087     foreach($this->gotoShares as $name => $settings){
1088       $tmp2= split("\|",$name);
1089       $name = $tmp2[0];
1090       $tmp[] = $settings['server']."|".$name."|".$settings['mountPoint'];
1091     }
1092     $this->attrs['gotoShare']=$tmp;
1093
1094     $this->cleanup();
1095     $ldap->modify ($this->attrs);
1096
1097     show_ldap_error($ldap->get_error(), _("Saving workstation startup settings failed"));
1098     $this->handle_post_events("modify");
1099   }
1100
1101   /* Add value to array, check if unique */
1102   function add_list (&$array, $value)
1103   {
1104     if ($value != ""){
1105       $array[]= $value;
1106       sort($array);
1107       array_unique ($array);
1108     }
1109   }
1110
1111
1112   /* Delete value to array, check if unique */
1113   function del_list (&$array, $list)
1114   {
1115     $tmp= array();
1116     foreach ($array as $mod){
1117       if (!in_array($mod, $list)){
1118         $tmp[]= $mod;
1119       }
1120     }
1121     $array= $tmp;
1122   }
1123
1124   /* Generate ListBox frindly output for the defined shares
1125    * Possibly Add or remove an attribute here,
1126    */
1127   function printOutAssignedShares()
1128   {
1129     $a_return = array();
1130     if(is_array($this->gotoShares)){
1131       foreach($this->gotoShares as $share){
1132         $a_return[$share['name']."|".$share['server']]= $share['name']." [".$share['server']."]";
1133       }
1134     }
1135     return($a_return);
1136   }
1137
1138
1139   function GetHookElements()
1140   {
1141     $ret = array();
1142     $cmd= search_config($this->config->data['TABS'], "servrepository", "REPOSITORY_HOOK");
1143     if(!empty($cmd)){
1144       $res = shell_exec($cmd);
1145       $res2 = trim($res);
1146       if((!$res)){
1147         print_red(sprintf(_("Can't execute specified REPOSITORY_HOOK '%s' please check your gosa.conf."),$cmd));
1148       }elseif(empty($res2)){
1149         print_red(sprintf(_("The specified REPOSITORY_HOOK '%s', specified in your gosa.conf, returns an empty string."),$cmd));
1150       }else{
1151         $tmp = split("\n",$res);
1152         foreach($tmp as $line){
1153           if(empty($line)) continue;
1154           $ret[]= $line;
1155         }
1156       }
1157     }
1158     return($ret);
1159   }
1160
1161
1162   function set_everything_to_inherited()
1163   {
1164     $this->gotoBootKernel = "default-inherited";
1165     $this->gotoLdapServer = "default-inherited";
1166     $this->FAIdebianMirror= "inherited";
1167   }
1168 }
1169
1170 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1171 ?>