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","description"));
 103
 104       foreach($res as $attr){
 105         $cn = $attr['cn'][0];
 106
 107         $_SESSION['getAvailableClassesForThisRelease_CACHED_CLASSES'][] = $attr;
 108
 109         if(!isset($attr['description'])){
 110           $attr['description'][0] = "";
 111         }
 112
 113         if(in_array('FAIpackageList',$attr['objectClass'])){
 114           $tmp2[$cn]['FAIpackageList']['obj']   = 'FAIpackageList';
 115           $tmp2[$cn]['FAIpackageList']['kzl']   = 'Pl';
 116           $tmp2[$cn]['FAIpackageList']['sec']   = $attr['FAIdebianSection'];
 117           $tmp2[$cn]['FAIpackageList']['desc']  = $attr['description'];
 118           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 119         }
 120         if(in_array('FAItemplate',$attr['objectClass'])){
 121           $tmp2[$cn]['FAItemplate']['obj']      = 'FAItemplate';
 122           $tmp2[$cn]['FAItemplate']['kzl']      = 'T';
 123           $tmp2[$cn]['FAItemplate']['desc']  = $attr['description'];
 124           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 125         }
 126         if(in_array('FAIvariable',$attr['objectClass'])){
 127           $tmp2[$cn]['FAIvariable']['obj']      = 'FAIvariable';
 128           $tmp2[$cn]['FAIvariable']['kzl']      = 'V';
 129           $tmp2[$cn]['FAIvariable']['desc']  = $attr['description'];
 130           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 131         }
 132         if(in_array('FAIscript',$attr['objectClass'])){
 133           $tmp2[$cn]['FAIscript']['obj']        = 'FAIscript';
 134           $tmp2[$cn]['FAIscript']['kzl']        = 'S';
 135           $tmp2[$cn]['FAIscript']['desc']  = $attr['description'];
 136           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 137         }
 138         if(in_array('FAIhook',$attr['objectClass'])){
 139           $tmp2[$cn]['FAIhook']['obj']          = 'FAIhook';
 140           $tmp2[$cn]['FAIhook']['kzl']          = 'H';
 141           $tmp2[$cn]['FAIhook']['desc']  = $attr['description'];
 142           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 143         }
 144         if(in_array('FAIpartitionTable',$attr['objectClass'])){
 145           $tmp2[$cn]['FAIpartitionTable']['obj']= 'FAIpartitionTable';
 146           $tmp2[$cn]['FAIpartitionTable']['kzl']= 'Pt';
 147           $tmp2[$cn]['FAIpartitionTable']['desc']  = $attr['description'];
 148           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 149         }
 150         if(in_array('FAIprofile',$attr['objectClass'])){
 151           $tmp2[$cn]['FAIprofile']['obj']= 'FAIprofile';
 152           $tmp2[$cn]['FAIprofile']['kzl']= 'P';
 153           $tmp2[$cn]['FAIprofile']['desc']  = $attr['description'];
 154           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 155         }
 156       }
 157       if(is_array($this->FAIclasses)){
 158         natcasesort($this->FAIclasses);
 159       }
 160
 161       if(isset($tmp2)){
 162         $this->FAIclassInfo = $tmp2;
 163       } else {
 164         $this->FAIclassInfo = array();
 165       }
 166
 167       /* Build up an array like this one :
 168          [$url]['SERVER'] = 'srv1-002';
 169          [$url]['RELEASE']['siga/rc9.0.2']
 170          ['SECTIONS'][0] "main";
 171          ['SECTIONS'][1] "non-free";
 172          [$url]['RELEASE']['siga/rc9.0.2']
 173          ['PACKAGES'][0] "pkg1";
 174          ['PACKAGES'][1] "postfix";
 175        */
 176       $filter= "";
 177       $ui= get_userinfo();
 178       if (isset($config->current['STRICT_UNITS']) && preg_match('/TRUE/i', $config->current['STRICT_UNITS']) && $ui->gosaUnitTag != ""){                                                                                                                                  $filter= "(gosaUnitTag=".$ui->gosaUnitTag.")";
 179       }                                                                                                                                $ldap->search("(&(FAIrepository=*)(objectClass=FAIrepositoryServer)$filter)",array("FAIrepository"));
 180       $test = array();
 181       while($attr = $ldap->fetch()){
 182         if(isset($attr['FAIrepository'])){
 183
 184           unset($attr['FAIrepository']['count']);
 185
 186           foreach($attr['FAIrepository'] as $rep){
 187             $tmp = split("\|",$rep);
 188
 189             if(count($tmp)==4){
 190               $sections = split(",",$tmp[3]);
 191               $release  = $tmp[2];
 192               $server   = $tmp[1];
 193               $url      = $tmp[0];
 194
 195               $test[$url]['RELEASE'][$release]['SECTIONS'] = $sections;
 196
 197               /* Result will be cached
 198                */
 199               $test[$url]['RELEASE'][$release]['PACKAGES'] = $this->getAvailableClassesForThisRelease($release);
 200               $test[$url]['SERVER'] = $server;
 201
 202               /* auto gets all releases/classes
 203                */
 204               $test['auto']['RELEASE'][$release]['SECTION'] = $sections;
 205               $test['auto']['RELEASE'][$release]['PACKAGES'] = $this->getAvailableClassesForThisRelease($release);
 206             }
 207           }
 208         }
 209       }
 210
 211       /* Add possible elements from hook */
 212       $lines= $this->GetHookElements();
 213       foreach ($lines as $hline){
 214         $entries= split(";", $hline);
 215         if (isset($entries[1]) && !isset($test[$entries[1]])){
 216           $test[$entries[1]]['RELEASE']= array();
 217
 218           /* Split releases */
 219           if (isset($entries[2])){
 220             $releases= split(",", $entries[2]);
 221
 222             foreach ($releases as $release){
 223               $rname= preg_replace('/:.*$/', '', $release);
 224               $sections= split(':', preg_replace('/^[^:]+:([^|]+)|.*$/', '\1', $release));
 225               $classes= split('\|', preg_replace('/^[^|]+\|(.*)$/', '\1', $release));
 226               $test[$entries[1]]['RELEASE'][$rname]= array();
 227               $test[$entries[1]]['RELEASE'][$rname]['SECTION']= $sections;
 228               foreach ($classes as $class){
 229                 if ($class != ""){
 230                   $test[$entries[1]]['RELEASE'][$rname]['PACKAGES'][$class]= $class;
 231                 }
 232               }
 233             }
 234           }
 235         }
 236       }
 237
 238       $this->FAIServRepConfig= $test;
 239     } // Do FAI stuff end
 240
 241     /* Get arrays */
 242     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 243       if (isset($this->attrs["$val"]["count"])){
 244         for ($i= 0; $i<$this->attrs["count"]; $i++){
 245           if (isset($this->attrs["$val"][$i])){
 246             array_push($this->$val, $this->attrs["$val"][$i]);
 247           }
 248         }
 249       }
 250       sort ($this->$val);
 251       $this->$val= array_unique($this->$val);
 252       $this->saved_attributes[$val]= $this->$val;
 253     }
 254
 255     /* Parse Kernel Parameters to decide what boot mode is enabled */
 256     if (preg_match("/ splash=silent/", $this->gotoKernelParameters)){
 257       $this->bootmode= "G";
 258     } elseif (preg_match("/ debug/", $this->gotoKernelParameters)){
 259       $this->bootmode= "D";
 260     } elseif ($this->gotoKernelParameters == "") {
 261       $this->bootmode= "G";
 262     } else {
 263       $this->bootmode= "T";
 264     }
 265     if (preg_match("/ o /", $this->gotoKernelParameters)){
 266       $this->customParameters= preg_replace ("/^.* o /", "", $this->gotoKernelParameters);
 267     } else {
 268       $this->customParameters= "";
 269     }
 270
 271     /* Prepare Shares */
 272     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
 273       unset($this->attrs['gotoShare']['count']);
 274       foreach($this->attrs['gotoShare'] as $share){
 275         $tmp = $tmp2 = array();
 276         $tmp = split("\|",$share);
 277         $tmp2['server']      =$tmp[0];
 278         $tmp2['name']        =$tmp[1];
 279         $tmp2['mountPoint']  =$tmp[2];
 280         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 281       }
 282     }
 283
 284     $this->gotoShareSelections= $config->getShareList(true);
 285     $this->gotoAvailableShares= $config->getShareList(false);
 286     $tmp2 = array();
 287
 288
 289     /* Again some special FAI stuff */
 290     if($this->fai_activated){
 291       if((isset($this->FAIclass))&&(!is_array($this->FAIclass))){
 292         $tmp = array();
 293         $tmp = split(" ",$this->FAIclass);
 294         $tmp2 =array();
 295
 296         foreach($tmp as $class){
 297           if( ":" == $class[0] ) {
 298             $this->FAIrelease = substr( $class, 1 );
 299           }
 300           else
 301             $tmp2[$class] = $class;
 302         }
 303         $this->FAIclass = $tmp2;
 304       }
 305
 306       if(!is_array($this->FAIclass)){
 307         $this->FAIclass =array();
 308       }
 309     }
 310
 311     $this->orig_dn= $this->dn;
 312
 313     /* Handle inheritance value "default" */
 314     $this->gotoBootKernels= array();
 315
 316
 317     /* Load hardware list */
 318     if ($this->member_of_ogroup){
 319
 320       if(count($this->FAIclass)==0 && $this->FAIrelease == ""){
 321         $this->FAIdebianMirror = "inherited";
 322       }
 323
 324       if($this->fai_activated){
 325         $map= array("gotoLdapServer","FAIclass","FAIdebianMirror","gotoBootKernel");
 326       }else{
 327         $map= array("gotoLdapServer","gotoBootKernel");
 328       }
 329
 330       $attrs= $ldap->fetch();
 331
 332       foreach ($map as $name){
 333         if (!isset($attrs[$name][0])){
 334           continue;
 335         }
 336
 337         switch ($name){
 338           case 'gotoLdapServer':
 339             $this->goLdapServerList= array_merge(array('default-inherited' => _("inherited").' ['.$attrs[$name][0].']' ), $this->goLdapServerList);
 340             break;
 341
 342           case 'gotoBootKernel':
 343             $this->gotoBootKernels['default-inherited']=  _("inherited").' ['.$attrs[$name][0].']' ;
 344             break;
 345
 346           case 'FAIclass':
 347             $str = split(":",$attrs[$name][0]);
 348             $this->InheritedFAIclass    = split("\ ",trim($str[0]));
 349             $this->InheritedFAIrelease  = trim($str[1]);
 350             break;
 351
 352           case 'FAIdebianMirror':
 353             $this->InheritedFAIdebianMirror = $attrs[$name][0];
 354             break;
 355         }
 356       }
 357     }
 358
 359     /* Get list of boot kernels */
 360     if (isset($this->config->data['TABS'])){
 361       $command= search_config($this->config->data['TABS'], get_class($this), "KERNELS");
 362
 363       if (!check_command($command)){
 364         $message[]= sprintf(_("Command '%s', specified as KERNELS hook for plugin '%s' doesn't seem to exist."), $command,
 365             get_class($this));
 366       } else {
 367
 368         $first = false;
 369         $fh= popen($command, "r");
 370         while (!feof($fh)) {
 371           $buffer= trim(fgets($fh, 256));
 372
 373           if(!empty($buffer)){
 374
 375             $name=$value = $buffer;
 376             if(preg_match("/:/",$buffer)){
 377               $name = preg_replace("/:.*$/","",$buffer);
 378               $value= preg_replace("/^.*:/","",$buffer);
 379               $this->gotoBootKernels[$name]= $name.":".$value;
 380             }else{
 381               $this->gotoBootKernels[$name]= $value;
 382             }
 383             if($this->gotoBootKernel =="" ){
 384               $this->gotoBootKernel = $name;
 385             }
 386
 387           }
 388         }
 389         pclose($fh);
 390       }
 391     }
 392
 393     /* Turn to default, if we've nothing to inherit */
 394     if (!isset($this->gotoBootKernels['default-inherited']) && $this->gotoBootKernel == "default-inherited"){
 395       $this->gotoBootKernel= "default";
 396     }
 397
 398   }
 399
 400
 401   /* This class is called by the contrucktor ONLY.
 402    *   It return the available classes for each
 403    *    Server / Release combination ...
 404    *   (Release specifies which classes are available)
 405    */
 406   function getAvailableClassesForThisRelease($release)
 407   {
 408     /* There could be more than one server providing this release,
 409         so use cached result if available
 410      */
 411     if(isset($_SESSION['getAvailableClassesForThisRelease_CACHE'][$release]))  {
 412       return($_SESSION['getAvailableClassesForThisRelease_CACHE'][$release]);
 413     }
 414
 415     /* Walk through cache and get out what we need.
 416      *
 417      *   Function od : "$this->generateDNSyn($release)"
 418      *    It returns an array like this one :
 419      *       array("ou=packges,ou=rc0.9.2,ou=siga,",
 420      *            "ou=scripts.. "
 421      *             ...);
 422      *   This helps us to select the correct classes for each release.
 423      *   It prevents errors like:  'siga' is selected as release, but all classes
 424      *     with ou='siga' in their dn are shown, also ou=rc...,ou=siga...
 425      */
 426     $tmp2 = $this->generateDNSyn($release)     ;
 427     $test2 = array();
 428     foreach($_SESSION['getAvailableClassesForThisRelease_CACHED_CLASSES'] as $attr){
 429       foreach($tmp2 as $dns){
 430         if(preg_match("/".$dns."/",$attr['dn'])){
 431           $test2[$attr['cn'][0]] = $attr['cn'][0];
 432         }
 433       }
 434     }
 435     $_SESSION['getAvailableClassesForThisRelease_CACHE'][$release] = $test2;
 436     return($test2);
 437   }
 438
 439
 440   /*  Create array to display available classes/profiles in a selectbox
 441    *   This function only displays the available classes.
 442    *   If a class is available is defined by these facts :
 443    *     1. Is this class available for the selected release ?
 444    *       - if it is available, check if the release is available for the selected server
 445    *         (done by $this->getFAIreleases())
 446    *     2. Is this class currently not assigned to $this->FAIclass
 447    */
 448   function selectFriendlyClasses(){
 449     $tmp=array();
 450
 451     if($this->FAIdebianMirror == "inherited") return($tmp);
 452
 453     /* check if the current release exists,
 454         else select the first one ..
 455      */
 456     $tmp2 = $this->getFAIreleases();
 457     if(!in_array($this->FAIrelease, $tmp2)){
 458       $this->FAIrelease = key($tmp2);
 459     }
 460
 461     /* Get all Packages for this server/release combination
 462      */
 463     if(!isset($this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'][$this->FAIrelease]['PACKAGES'])){
 464       $pkgs = array();
 465       print_red(_("There are packages in your configuration, which can't be resolved with current server/release settings."));
 466     }else{
 467       $pkgs = $this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'][$this->FAIrelease]['PACKAGES'];
 468     }
 469
 470     /* Check each and every single class name
 471      */
 472     foreach($pkgs as $pkg){
 473
 474       /* Class already assigned to the classes list ?
 475        * If not ... go on
 476        */
 477       if(!in_array($pkg,$this->FAIclass)){
 478
 479         /* Create the displayed list entry value
 480             HKLMOP [-Pl P V T-] or something like that
 481          */
 482         $str = "";
 483         foreach($this->FAIclassInfo[$pkg] as $entry){
 484           if(isset($entry['kzl'])){
 485             $str .= $entry['kzl']." ";
 486           }
 487         }
 488
 489         /* Append class if everyting was fine
 490          */
 491         $tmp[$pkg] = $pkg." [-".trim($str)."-]";
 492       }
 493     }
 494     /* Just sort and return new classes list ...
 495        ( possibly we should cache the result ... )
 496      */
 497     natcasesort ($tmp);
 498     return($tmp);
 499   }
 500
 501   function check()
 502   {
 503     $messages = array();
 504
 505     /* Call common method to give check the hook */
 506     $messages= plugin::check();
 507
 508     /* If there are packages selected, but no mirror show error */
 509     if(($this->FAIdebianMirror == "none")&&(count($this->FAIclass)>0)){
 510       $messages[]=_("Please select a 'FAI server' or remove the 'FAI classes'.");
 511     }
 512
 513     return($messages);
 514   }
 515
 516   function execute()
 517   {
 518
 519         /* Call parent execute */
 520         plugin::execute();
 521
 522     /* Do we need to flip is_account state? */
 523     if (isset($_POST['modify_state'])){
 524       $this->is_account= !$this->is_account;
 525     }
 526
 527     /* Do we represent a valid terminal? */
 528     if (!$this->is_account && $this->parent == NULL){
 529       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 530         _("This 'dn' has no terminal features.")."</b>";
 531       return ($display);
 532     }
 533
 534     /* Add module */
 535     if (isset ($_POST['add_module']) ){
 536       if ($_POST['module'] != "" && chkacl ($this->acl, "gotoModule") == ""){
 537         $this->add_list ($this->gotoModules, $_POST['module']);
 538       }
 539     }
 540
 541     /* Delete module */
 542     if (isset ($_POST['delete_module'])){
 543       if (count($_POST['modules_list']) && chkacl ($this->acl, "gotoModule") == ""){
 544         $this->del_list ($this->gotoModules, $_POST['modules_list']);
 545       }
 546     }
 547
 548     /* FAI class management */
 549     if($this->fai_activated && chkacl($this->acl,"FAIclass") == ""){
 550
 551       if((isset($_POST['AddClass']))&&(isset($_POST['FAIclassesSel']))){
 552         $found = 0 ;
 553
 554         /* If this new class/profile will attach a second partition table
 555          * to our list of classes, abort and show a message.
 556          */
 557         foreach($this->FAIclass as $name){
 558           if(isset($this->FAIclassInfo[$name])){
 559             foreach($this->FAIclassInfo[$name] as $atr){
 560               if(isset($atr['obj'])){
 561                 if($atr['obj'] == "FAIpartitionTable"){
 562                   $found ++ ;
 563                 }
 564               }
 565             }
 566           }
 567         }
 568
 569         if((isset($this->FAIclassInfo[$_POST['FAIclassesSel']]['FAIpartitionTable']))&&($found>0)){
 570           print_red(_("There is already a profile in your selection that contain partition table configurations."));
 571         }else{
 572           $this->FAIclass[$_POST['FAIclassesSel']]=$_POST['FAIclassesSel'];
 573         }
 574       }
 575
 576       $sort = false;
 577       foreach($_POST as $name => $val){
 578
 579         $sort_type = false;
 580         if((preg_match("/sort_up/",$name))&&(!$sort)){
 581           $sort_type = "sort_up_";
 582         }
 583         if((preg_match("/sort_down/",$name))&&(!$sort)){
 584           $sort_type = "sort_down_";
 585         }
 586
 587         if(($sort_type)&&(!$sort)){
 588           $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/".$sort_type."/i","",$name)));
 589           $sort = true;
 590
 591           $last = -1;
 592           $change_down  = -1;
 593
 594           /* Create array with numeric index */
 595           $tmp = array();
 596           foreach($this->FAIclass as $class){
 597             $tmp [] = $class;
 598           }
 599
 600           /* Walk trough array */
 601           foreach($tmp as $key => $faiName){
 602             if($faiName == $value){
 603               if($sort_type == "sort_up_"){
 604                 if($last != -1){
 605                    $change_down= $last;
 606                 }
 607               }else{
 608                 if(isset($tmp[$key+1])){
 609                   $change_down = $key;
 610                 }
 611               }
 612             }
 613             $last = $key;
 614           }
 615
 616           $tmp2 = array();
 617           $skip = false;
 618
 619           foreach($tmp as $ky => $vl){
 620
 621             if($ky == $change_down){
 622               $skip = $vl;
 623             }else{
 624               $tmp2[$vl] = $vl;
 625             }
 626             if(($skip != false)&&($ky != $change_down)){
 627               $tmp2[$skip]  = $skip;
 628               $skip =false;
 629             }
 630           }
 631           $this->FAIclass = $tmp2;
 632         }
 633
 634         if(preg_match("/fai_remove/i",$name)){
 635           $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/fai_remove_/i","",$name)));
 636           unset($this->FAIclass[$value]);
 637         }
 638       }
 639     }
 640
 641     /* Show main page */
 642     $smarty= get_smarty();
 643     $smarty->assign("SelectBoxLdapServer","");
 644
 645     /* In this section server shares will be defined
 646      * A user can select one of the given shares and a mount point
 647      *  and attach this combination to his setup.
 648      */
 649     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 650     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 651
 652     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 653      * This entry will be, a combination of mountPoint and sharedefinitions
 654      */
 655     if(isset($_POST['gotoShareAdd']) && chkacl($this->acl,"gotoShare") ==""){
 656       /* We assign a share to this user, if we don't know where to mount the share */
 657       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 658         print_red(_("You must specify a valid mount point."));
 659       }else{
 660         if(count($this->gotoAvailableShares)){
 661           $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 662           $s_mount = $_POST['gotoShareMountPoint'];
 663           /* Preparing the new assignment */
 664           $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 665           $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 666         }
 667       }
 668     }
 669
 670     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 671      * If there is no defined share selected, we will abort the deletion without any message
 672      */
 673     if((isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare'])) && chkacl($this->acl,"gotoShare") ==""){
 674       unset($this->gotoShares[$_POST['gotoShare']]);
 675     }
 676
 677     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 678     $smarty->assign("gotoSharesCount",count($this->printOutAssignedShares()));
 679     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 680     $smarty->assign("gotoBootKernels",$this->gotoBootKernels);
 681
 682     /* Arrays */
 683     $tmp = $this->goLdapServerList;
 684
 685     /* Create divSelectBox for ldap server selection
 686      */
 687     $SelectBoxLdapServer = new divSelectBox("LdapServer");
 688     $SelectBoxLdapServer->SetHeight(130);
 689
 690     /* Set first entry as selected, if $this->gotoLdapServer is empty
 691      *  or given entry is no longer available ...
 692      */
 693     $found = false;
 694     foreach($tmp as $server){
 695       if($this->gotoLdapServer==$server){
 696         $found = true;
 697       }
 698     }
 699
 700     /* Add Entries
 701      */
 702     foreach($tmp as $key => $server){
 703       $use ="";
 704       if(($this->gotoLdapServer == $server) || ($found == false)) {
 705         $found = true;
 706         $use = " checked ";
 707       };
 708
 709       $use .= chkacl($this->acl,"gotoLdapServer");
 710
 711       $display = $server;
 712
 713       $SelectBoxLdapServer->AddEntry(
 714           array(
 715             array("string"=>"<input type='radio' name='gotoLdapServer' value='".$key."' ".$use.">",
 716                   "attach"=>"style='border-left:0px;'"),
 717             array("string"=>$display)
 718             ));
 719     }
 720
 721     $smarty->assign("SelectBoxLdapServer",$SelectBoxLdapServer->DrawList());
 722
 723     $smarty->assign("gotoLdapServerACL", chkacl($this->acl, "gotoLdapServer"));
 724     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 725       $smarty->assign("$val", $this->$val);
 726     }
 727
 728     /* Values */
 729     foreach(array("gotoBootKernel", "customParameters", "gotoShare","FAIclasses","FAIclass","FAIdebianMirror","FAIrelease") as $val){
 730       $smarty->assign($val, $this->$val);
 731       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 732     }
 733
 734     $smarty->assign("fai_activated",$this->fai_activated);
 735     if($this->fai_activated){
 736       $smarty->assign("FAIdebianMirrors",$this->getFAIdebianMirrors());
 737       $smarty->assign("FAIdebianMirror",$this->FAIdebianMirror);
 738       $smarty->assign("FAIreleases",$this->getFAIreleases());
 739       $smarty->assign("FAIrelease",$this->FAIrelease);
 740       $smarty->assign("FAIclasses",$this->selectFriendlyClasses());
 741       $smarty->assign("FAIclassesKeys",array_flip($this->selectFriendlyClasses()));
 742       $smarty->assign("FAIclassKeys",$this->FAIclass);
 743       $smarty->assign("InheritedFAIrelease",$this->InheritedFAIrelease);
 744
 745       $div = new divSelectBox("WSFAIscriptClasses");
 746       $div -> SetHeight("110");
 747       $str_up     = " &nbsp;<input type='image' src='images/sort_up.png'    name='sort_up_%s'    value='%s'>";
 748       $str_down   = " &nbsp;<input type='image' src='images/sort_down.png'  name='sort_down_%s'  value='%s'>";
 749       $str_remove = " &nbsp;<input type='image' src='images/edittrash.png'  name='fai_remove_%s' value='%s'>";
 750       $str_empty  = " &nbsp;<img src='images/empty.png' alt=\"\" width='7'>";
 751
 752       $i = 1;
 753
 754       if($this->FAIdebianMirror == "inherited"){
 755         $tmp = $this->InheritedFAIclass;
 756       }else{
 757         $tmp = $this->FAIclass;
 758       }
 759
 760       foreach($tmp as $class){
 761
 762         $marker = "";
 763         if(in_array_ics($class,$this->unresolved_classes)){
 764           $marker = "&nbsp;<font color='red'>("._("Not available in current setup").")</font>";
 765         }
 766
 767         if($this->FAIdebianMirror == "inherited"){
 768           $str = "";
 769         }else{
 770           if($i==1){
 771             $str = $str_empty.$str_down.$str_remove;
 772           }elseif($i == count($this->FAIclass)){
 773             $str = $str_up.$str_empty.$str_remove;
 774           }else{
 775             $str = $str_up.$str_down.$str_remove;
 776           }
 777         }
 778         $i ++ ;
 779
 780         $desc = "";
 781         foreach($this->FAIclassInfo[$class] as $types ){
 782           if(isset($types['desc'][0])){
 783             $desc.= $types['desc'][0]." ";
 784           }
 785         }
 786         if(!empty($desc)){
 787           $desc = "&nbsp;[".trim($desc)."]";
 788         }
 789
 790         $div->AddEntry(array(
 791               array("string"=>$class.$desc.$marker),
 792               array("string"=>preg_replace("/\%s/",base64_encode($class),$str),"attach"=>"style='width:50px;border-right:none;'")
 793               ));
 794       }
 795       $smarty->assign("FAIScriptlist",$div->DrawList());
 796     }
 797
 798     /* Radio button group */
 799     if (preg_match("/G/", $this->bootmode)) {
 800       $smarty->assign("graphicalbootup", "checked");
 801     } else {
 802       $smarty->assign("graphicalbootup", "");
 803     }
 804     if (preg_match("/T/", $this->bootmode)) {
 805       $smarty->assign("textbootup", "checked");
 806     } else {
 807       $smarty->assign("textbootup", "");
 808     }
 809     if (preg_match("/D/", $this->bootmode)) {
 810       $smarty->assign("debugbootup", "checked");
 811     } else {
 812       $smarty->assign("debugbootup", "");
 813     }
 814
 815     /* ACL's */
 816     foreach (array("gotoKernelParameters", "gotoModules", "gotoFilesystem","FAIclass") as $value){
 817       $smarty->assign($value."ACL", chkacl($this->acl, "$value"));
 818     }
 819
 820     /* Show main page */
 821     return($smarty->fetch (get_template_path('workstationStartup.tpl', TRUE,dirname(__FILE__))));
 822   }
 823
 824   function remove_from_parent()
 825   {
 826     $this->handle_post_events("remove");
 827   }
 828
 829   function generateDNSyn($release)
 830   {
 831     $str = "";
 832     $tmp = split("\/",$release);
 833     $tmp = array_reverse($tmp);
 834
 835     $base = ",ou=fai,";
 836
 837     $arr = array("scripts","hooks","disk","variables","templates","profiles","packages");
 838
 839     foreach($tmp as $departmentname){
 840
 841       $str .= ",ou=".$departmentname;
 842     }
 843     $ret = array();
 844     foreach($arr as $ar){
 845       $ret[] = ",ou=".$ar.$str.$base;
 846     }
 847     return($ret);
 848   }
 849
 850   function getFAIdebianMirrors()
 851   {
 852     $ret = array();
 853
 854     /* Only add inherit option, if we are part in an object group
 855      */
 856     if($this->member_of_ogroup)    {
 857       $ret['inherited']="["._("inherited")."]";
 858     }
 859
 860     $ret['auto']=_("automatic");
 861     $secs  = array();
 862
 863     /* Walk through all available servers
 864         and check if they support the currently selected classes
 865         if not, dont't add them to our list
 866      */
 867     foreach($this->FAIServRepConfig as $mirror => $rest){
 868
 869       $use = false;
 870
 871       if(count($this->FAIclass) == 0){
 872         $use = true;
 873       }else{
 874         $tmp = $this->getFAIreleases();
 875         foreach($tmp as $release){
 876           if(isset($rest['RELEASE'][$release])){
 877             $use =true;
 878           }
 879         }
 880       }
 881
 882       /* If current server, doesn't support this class
 883           remove it from list
 884        */
 885       if($use){
 886         $ret[$mirror] = $mirror;
 887       }
 888     }
 889     return($ret);
 890   }
 891
 892   function getFAIreleases()
 893   {
 894     $ret = array();
 895
 896     if($this->FAIdebianMirror == "inherited") return(array());
 897
 898     if(!isset($this->FAIServRepConfig[$this->FAIdebianMirror])){
 899       $this->FAIdebianMirror = "auto";
 900     }
 901
 902     $errorClasses = array();
 903     if(isset($this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'])) {
 904       foreach($this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'] as $release => $sections){
 905         $use = true;
 906
 907         if(!count($this->FAIclass) == 0){
 908           foreach($this->FAIclass as $class){
 909             if(!in_array($class, $sections['PACKAGES'])){
 910               $use = false;
 911               $errorClasses[$class] = $class;
 912             }else{
 913               if(isset($errorClasses[$class])){
 914                 unset($errorClasses[$class]);
 915               }
 916             }
 917           }
 918         }
 919         if($use){
 920           $ret[$release]=$release;
 921         }
 922       }
 923     }
 924     if((count($ret) == 0 ) && ($this->FAIdebianMirror != "auto")){
 925
 926       $eClasses = " ";
 927       foreach($errorClasses as $class){
 928         $eClasses .= $class." ";
 929       }
 930
 931       print_red(sprintf(_("Can't resolve one or more of the given FAIclass(es) [%s] in FAI server '%s'. Server was reset to 'auto'."),$eClasses, $this->FAIdebianMirror));
 932       $this->FAIdebianMirror = "auto";
 933       return($this->getFAIreleases());
 934     }elseif((count($ret) == 0 ) && ($this->FAIdebianMirror == "auto")){
 935
 936       $eClasses = " ";
 937       foreach($errorClasses as $class){
 938         $eClasses .= $class." ";
 939       }
 940
 941       $this->unresolved_classes = $errorClasses;
 942       $this->FAIdebianMirror = "auto";
 943       //$this->FAIclass= array();
 944       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'."),$eClasses));
 945     }
 946     return($ret);
 947   }
 948
 949   /* Save data to object */
 950   function save_object()
 951   {
 952     plugin::save_object();
 953
 954     /* Save group radio buttons */
 955     if (chkacl ($this->acl, "bootmode") == "" && isset($_POST["bootmode"])){
 956       $this->bootmode= $_POST["bootmode"];
 957     }
 958
 959     /* Save kernel parameters */
 960     if (chkacl ($this->acl, "gotoKernelParameters") == "" && isset($_POST["customParameters"])){
 961       $this->customParameters= $_POST["customParameters"];
 962     }
 963
 964   }
 965
 966
 967   /* Save to LDAP */
 968   function save()
 969   {
 970
 971     /* Depending on the baseobject (Ogroup / WS) we
 972      *  use another set of objectClasses
 973      * In case of WS itself, we use  "array("GOhard", "FAIobject");"
 974      * if we are currently editing from ogroup menu we use (array("gotWorkstationTemplate","GOhard", "FAIobject"))
 975      */
 976     if(isset($this->parent->by_object['ogroup'])){
 977       $this->objectclasses = array("gotoWorkstationTemplate");
 978     }elseif(isset($this->parent->by_object['workgeneric'])){
 979       $this->objectclasses = array("GOhard");
 980     }elseif(isset($this->parent->by_object['servgeneric'])){
 981       $this->objectclasses = array("GOhard");
 982     }else{
 983       print "Object Type Configuration : unknown";
 984       exit();
 985     }
 986
 987     if($this->fai_activated){
 988       $this->objectclasses [] = "FAIobject";
 989     }
 990
 991     /* Find proper terminal path for tftp configuration
 992        FIXME: This is suboptimal when the default has changed to
 993        another location! */
 994     if (($this->gotoTerminalPath == "default")){
 995       $ldap= $this->config->get_ldap_link();
 996
 997       /* Strip relevant part from dn, keep trailing ',' */
 998       $tmp= preg_replace("/^cn=[^,]+,ou=terminals,ou=systems,/i", "", $this->dn);
 999       $tmp= preg_replace("/".$this->config->current['BASE']."$/i", "", $tmp);
1000
1001       /* Walk from top to base and try to load default values for
1002          'gotoTerminalPath'. Abort when an entry is found. */
1003       while (TRUE){
1004         $tmp= preg_replace ("/^[^,]+,/", "", $tmp);
1005
1006         $ldap->cat("cn=default,ou=terminals,ou=systems,$tmp".
1007             $this->config->current['BASE'], array('gotoTerminalPath'));
1008         $attrs= $ldap->fetch();
1009         if (isset($attrs['gotoTerminalPath'])){
1010           $this->gotoTerminalPath= $attrs['gotoTerminalPath'][0];
1011           break;
1012         }
1013
1014         /* Nothing left? */
1015         if ($tmp == ""){
1016           break;
1017         }
1018       }
1019     }
1020
1021     /* Add semi automatic values */
1022     // FIXME: LDAP Server may not be set here...
1023     $this->gotoKernelParameters= "ldap=".base64_encode($this->gotoLdapServer);
1024
1025     switch ($this->bootmode){
1026       case "D":
1027         $this->gotoKernelParameters.= " debug";
1028       break;
1029       case "G":
1030         $this->gotoKernelParameters.= " splash=silent";
1031       break;
1032     }
1033     if ($this->customParameters != ""){
1034       $this->gotoKernelParameters.= " o ".$this->customParameters;
1035     }
1036
1037     plugin::save();
1038
1039
1040     if($this->fai_activated){
1041
1042       unset( $this->attrs['FAIrelease'] );
1043
1044       $str = "";
1045
1046       if($this->FAIdebianMirror == "inherited"){
1047
1048         $this->attrs['FAIclass'] = $this->attrs['FAIrelease'] =  $this->attrs['FAIdebianMirror'] = array();
1049
1050       }else{
1051
1052         foreach($this->FAIclass as $class){
1053           $str .= $class." ";
1054         }
1055         $str .= ":" . $this->FAIrelease;
1056         $this->attrs['FAIclass']= "";
1057         $this->attrs['FAIclass']= trim($str);
1058
1059         if(empty($this->attrs['FAIclass'])){
1060           $this->attrs['FAIclass'] = array();
1061         }
1062       }
1063
1064       /* if mirror == none stop saving this attribute */
1065       if($this->FAIdebianMirror == "none"){
1066         $this->FAIdebianMirror = "";
1067       }
1068     }
1069
1070     /* Add missing arrays */
1071     foreach (array("gotoFilesystem", "gotoAutoFs", "gotoModules") as $val){
1072       if (isset ($this->$val) && count ($this->$val) != 0){
1073
1074         $this->attrs["$val"]= array_unique($this->$val);
1075       }
1076       if(!isset($this->attrs["$val"])) $this->attrs["$val"]=array();
1077     }
1078
1079     /* Strip out 'default' values */
1080     if ($this->attrs['gotoLdapServer'] == "default-inherited"){
1081       $this->attrs['gotoLdapServer']= array();
1082     }
1083
1084     if (($this->attrs['gotoBootKernel'] == "default-inherited") || ($this->attrs['gotoBootKernel'] == "%default%")){
1085       $this->attrs['gotoBootKernel']= array();
1086     }
1087
1088     $ldap= $this->config->get_ldap_link();
1089     $ldap->cd($this->dn);
1090
1091     /* Get FAIstate from object, the generic tab could have changed it during execute */
1092     if($this->fai_activated){
1093       $ldap->cat($this->dn,array("FAIstate"));
1094       $checkFAIstate = $ldap->fetch();
1095
1096       /* Remove FAI objects if no FAI class is selected */
1097       if((count($this->FAIclass)==0) && (!isset($checkFAIstate['FAIstate']))){
1098         $this->attrs['FAIclass']        = array();
1099         $this->attrs['FAIdebianMirror'] = array();
1100       }
1101     }
1102
1103     /* prepare share settings */
1104     $tmp = array();
1105     foreach($this->gotoShares as $name => $settings){
1106       $tmp2= split("\|",$name);
1107       $name = $tmp2[0];
1108       $tmp[] = $settings['server']."|".$name."|".$settings['mountPoint'];
1109     }
1110     $this->attrs['gotoShare']=$tmp;
1111
1112     $this->cleanup();
1113     $ldap->modify ($this->attrs);
1114
1115     show_ldap_error($ldap->get_error(), _("Saving workstation startup settings failed"));
1116     $this->handle_post_events("modify");
1117   }
1118
1119   /* Add value to array, check if unique */
1120   function add_list (&$array, $value)
1121   {
1122     if ($value != ""){
1123       $array[]= $value;
1124       sort($array);
1125       array_unique ($array);
1126     }
1127   }
1128
1129
1130   /* Delete value to array, check if unique */
1131   function del_list (&$array, $list)
1132   {
1133     $tmp= array();
1134     foreach ($array as $mod){
1135       if (!in_array($mod, $list)){
1136         $tmp[]= $mod;
1137       }
1138     }
1139     $array= $tmp;
1140   }
1141
1142   /* Generate ListBox frindly output for the defined shares
1143    * Possibly Add or remove an attribute here,
1144    */
1145   function printOutAssignedShares()
1146   {
1147     $a_return = array();
1148     if(is_array($this->gotoShares)){
1149       foreach($this->gotoShares as $share){
1150         $a_return[$share['name']."|".$share['server']]= $share['name']." [".$share['server']."]";
1151       }
1152     }
1153     return($a_return);
1154   }
1155
1156
1157   function GetHookElements()
1158   {
1159     $ret = array();
1160     $cmd= search_config($this->config->data['TABS'], "servrepository", "REPOSITORY_HOOK");
1161     if(!empty($cmd)){
1162       $res = shell_exec($cmd);
1163       $res2 = trim($res);
1164       if((!$res)){
1165         print_red(sprintf(_("Can't execute specified REPOSITORY_HOOK '%s' please check your gosa.conf."),$cmd));
1166       }elseif(empty($res2)){
1167         print_red(sprintf(_("The specified REPOSITORY_HOOK '%s', specified in your gosa.conf, returns an empty string."),$cmd));
1168       }else{
1169         $tmp = split("\n",$res);
1170         foreach($tmp as $line){
1171           if(empty($line)) continue;
1172           $ret[]= $line;
1173         }
1174       }
1175     }
1176     return($ret);
1177   }
1178
1179 }
1180
1181 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1182 ?>