plugins/admin/systems/class_workstationStartup.inc

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