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   var $view_logged        = FALSE;
  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   var $member_of_ogroup   = FALSE;
  60
  61   function workstartup ($config, $dn= NULL, $parent= NULL)
  62   {
  63     /* Check if FAI is active */
  64     $tmp = search_config($config->data,"faiManagement","CLASS");
  65     if(!empty($tmp)){
  66       $this->fai_activated = TRUE;
  67     }else{
  68       $this->attributes = array("gotoLdapServer", "gotoBootKernel", "gotoKernelParameters", "gotoShare");
  69       $this->objectclasses  = array("GOhard");
  70     }
  71
  72     plugin::plugin ($config, $dn, $parent);
  73
  74     if(!isset($this->parent->by_object['ogroup'])){
  75       $ldap = $this->config->get_ldap_link();
  76       $ldap->cd ($this->config->current['BASE']);
  77       $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".$this->dn."))",array("cn"));
  78       $this->member_of_ogroup = $ldap->count() >= 1;
  79     }
  80
  81     /* Creating a list of valid Mirrors
  82      * none will not be saved to ldap.
  83      */
  84     $ldap   = $this->config->get_ldap_link();
  85     $ldap->cd($this->config->current['BASE']);
  86
  87     foreach($this->config->data['SERVERS']['LDAP'] as $server) {
  88       $this->goLdapServerList[$server]= $server; // $this->config->data['SERVERS']['LDAP'];
  89     }
  90
  91
  92     /* FAI Initialization
  93        Skip this if FAI is not activated
  94      */
  95       if($this->fai_activated) {
  96
  97       $_SESSION['getAvailableClassesForThisRelease_CACHE'] = array();
  98       $_SESSION['getAvailableClassesForThisRelease_CACHED_CLASSES'] = array();
  99
 100       /* Search all FAI objects */
 101       $ldap->search("(|(objectClass=FAIpackageList)(objectClass=FAItemplate)(objectClass=FAIvariable)(objectClass=FAIscript)(objectClass=FAIhook)(objectClass=FAIprofile)(objectClass=FAIpartitionTable))",array("cn","objectClass","FAIdebianSection"));
 102       /* Sort all entries, and attach elementtype.
 103        * To be able to show the types in the listbox.
 104        */
 105       while($attr = $ldap->fetch()){
 106         $cn = $attr['cn'][0];
 107
 108         $_SESSION['getAvailableClassesForThisRelease_CACHED_CLASSES'][] = $attr;
 109
 110         if(in_array('FAIpackageList',$attr['objectClass'])){
 111           $tmp2[$cn]['FAIpackageList']['obj']   = 'FAIpackageList';
 112           $tmp2[$cn]['FAIpackageList']['kzl']   = 'Pl';
 113           $tmp2[$cn]['FAIpackageList']['sec']   = $attr['FAIdebianSection'];
 114           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 115         }
 116         if(in_array('FAItemplate',$attr['objectClass'])){
 117           $tmp2[$cn]['FAItemplate']['obj']      = 'FAItemplate';
 118           $tmp2[$cn]['FAItemplate']['kzl']      = 'T';
 119           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 120         }
 121         if(in_array('FAIvariable',$attr['objectClass'])){
 122           $tmp2[$cn]['FAIvariable']['obj']      = 'FAIvariable';
 123           $tmp2[$cn]['FAIvariable']['kzl']      = 'V';
 124           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 125         }
 126         if(in_array('FAIscript',$attr['objectClass'])){
 127           $tmp2[$cn]['FAIscript']['obj']        = 'FAIscript';
 128           $tmp2[$cn]['FAIscript']['kzl']        = 'S';
 129           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 130         }
 131         if(in_array('FAIhook',$attr['objectClass'])){
 132           $tmp2[$cn]['FAIhook']['obj']          = 'FAIhook';
 133           $tmp2[$cn]['FAIhook']['kzl']          = 'H';
 134           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 135         }
 136         if(in_array('FAIpartitionTable',$attr['objectClass'])){
 137           $tmp2[$cn]['FAIpartitionTable']['obj']= 'FAIpartitionTable';
 138           $tmp2[$cn]['FAIpartitionTable']['kzl']= 'Pt';
 139           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 140         }
 141         if(in_array('FAIprofile',$attr['objectClass'])){
 142           $tmp2[$cn]['FAIprofile']['obj']= 'FAIprofile';
 143           $tmp2[$cn]['FAIprofile']['kzl']= 'P';
 144           $this->FAIclasses[$attr['cn'][0]]=$attr['cn'][0];
 145         }
 146       }
 147       if(is_array($this->FAIclasses)){
 148         natcasesort($this->FAIclasses);
 149       }
 150
 151       if(isset($tmp2)){
 152         $this->FAIclassInfo = $tmp2;
 153       } else {
 154         $this->FAIclassInfo = array();
 155       }
 156
 157       /* Build up an array like this one :
 158           [$url]['SERVER'] = 'srv1-002';
 159           [$url]['RELEASE']['siga/rc9.0.2']
 160                                              ['SECTIONS'][0] "main";
 161                                              ['SECTIONS'][1] "non-free";
 162           [$url]['RELEASE']['siga/rc9.0.2']
 163                                              ['PACKAGES'][0] "pkg1";
 164                                              ['PACKAGES'][1] "postfix";
 165        */
 166
 167       $ldap->search("(&(FAIrepository=*)(objectClass=FAIrepositoryServer))",array("FAIrepository"));
 168       $test = array();
 169       while($attr = $ldap->fetch()){
 170         if(isset($attr['FAIrepository'])){
 171
 172           unset($attr['FAIrepository']['count']);
 173
 174           foreach($attr['FAIrepository'] as $rep){
 175             $tmp = split("\|",$rep);
 176
 177             if(count($tmp)==4){
 178               $sections = split(",",$tmp[3]);
 179               $release  = $tmp[2];
 180               $server   = $tmp[1];
 181               $url      = $tmp[0];
 182
 183               $test[$url]['RELEASE'][$release]['SECTIONS'] = $sections;
 184
 185               /* Result will be cached
 186                */
 187               $test[$url]['RELEASE'][$release]['PACKAGES'] = $this->getAvailableClassesForThisRelease($release);
 188               $test[$url]['SERVER'] = $server;
 189
 190               /* auto gets all releases/classes
 191                */
 192               $test['auto']['RELEASE'][$release]['SECTION'] = $sections;
 193               $test['auto']['RELEASE'][$release]['PACKAGES'] = $this->getAvailableClassesForThisRelease($release);
 194             }
 195           }
 196         }
 197       }
 198
 199       /* Add possible elements from hook */
 200       $lines= $this->GetHookElements();
 201       foreach ($lines as $hline){
 202         $entries= split(";", $hline);
 203         if (isset($entries[1]) && !isset($test[$entries[1]])){
 204           $test[$entries[1]]['RELEASE']= array();
 205
 206           /* Split releases */
 207           if (isset($entries[2])){
 208             $releases= split(",", $entries[2]);
 209
 210             foreach ($releases as $release){
 211               $rname= preg_replace('/:.*$/', '', $release);
 212               $sections= split(':', preg_replace('/^[^:]+:([^|]+)|.*$/', '\1', $release));
 213               $classes= split('\|', preg_replace('/^[^|]+\|(.*)$/', '\1', $release));
 214               $test[$entries[1]]['RELEASE'][$rname]= array();
 215               $test[$entries[1]]['RELEASE'][$rname]['SECTION']= $sections;
 216               foreach ($classes as $class){
 217                 if ($class != ""){
 218                   $test[$entries[1]]['RELEASE'][$rname]['PACKAGES'][$class]= $class;
 219                 }
 220               }
 221             }
 222           }
 223         }
 224       }
 225
 226       $this->FAIServRepConfig= $test;
 227
 228       if((isset($this->FAIclass))&&(!is_array($this->FAIclass))){
 229         $tmp = array();
 230         $tmp = split(" ",$this->FAIclass);
 231         $tmp2 =array();
 232
 233         foreach($tmp as $class){
 234           if( ":" == $class[0] ) {
 235             $this->FAIrelease = substr( $class, 1 );
 236           }
 237           else
 238             $tmp2[$class] = $class;
 239         }
 240         $this->FAIclass = $tmp2;
 241       }
 242
 243       if(!is_array($this->FAIclass)){
 244         $this->FAIclass =array();
 245       }
 246     }// END of FAI initialization stuff
 247
 248
 249     /* Get arrays */
 250     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 251       if (isset($this->attrs["$val"]["count"])){
 252         for ($i= 0; $i<$this->attrs["count"]; $i++){
 253           if (isset($this->attrs["$val"][$i])){
 254             array_push($this->$val, $this->attrs["$val"][$i]);
 255           }
 256         }
 257       }
 258       sort ($this->$val);
 259       $this->$val= array_unique($this->$val);
 260     }
 261
 262     /* Parse Kernel Parameters to decide what boot mode is enabled */
 263     if (preg_match("/ splash=silent/", $this->gotoKernelParameters)){
 264       $this->bootmode= "G";
 265     } elseif (preg_match("/ debug/", $this->gotoKernelParameters)){
 266       $this->bootmode= "D";
 267     } elseif ($this->gotoKernelParameters == "") {
 268       $this->bootmode= "G";
 269     } else {
 270       $this->bootmode= "T";
 271     }
 272     if (preg_match("/ o /", $this->gotoKernelParameters)){
 273       $this->customParameters= preg_replace ("/^.* o /", "", $this->gotoKernelParameters);
 274     } else {
 275       $this->customParameters= "";
 276     }
 277
 278     /* Prepare Shares */
 279     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
 280       unset($this->attrs['gotoShare']['count']);
 281       foreach($this->attrs['gotoShare'] as $share){
 282         $tmp = $tmp2 = array();
 283         $tmp = split("\|",$share);
 284         $tmp2['server']      =$tmp[0];
 285         $tmp2['name']        =$tmp[1];
 286         $tmp2['mountPoint']  =$tmp[2];
 287         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 288       }
 289     }
 290
 291     $this->gotoShareSelections= $config->getShareList(true);
 292     $this->gotoAvailableShares= $config->getShareList(false);
 293     $tmp2 = array();
 294
 295
 296     $this->orig_dn= $this->dn;
 297
 298     /* Handle inheritance value "default" */
 299     $this->gotoBootKernels= array("default-inherited" => '['._("inherited").']');
 300
 301     /* Load hardware list */
 302     if ($this->member_of_ogroup){
 303
 304       if(count($this->FAIclass)==0 && $this->FAIrelease == ""){
 305         $this->FAIdebianMirror = "inherited";
 306       }
 307
 308       if($this->fai_activated){
 309         $map= array("gotoLdapServer","FAIclass","FAIdebianMirror");
 310       }else{
 311         $map= array("gotoLdapServer");
 312       }
 313       $attrs= $ldap->fetch();
 314
 315       foreach ($map as $name){
 316         if (!isset($attrs[$name][0])){
 317           continue;
 318         }
 319
 320         switch ($name){
 321           case 'gotoLdapServer':
 322             $this->goLdapServerList= array_merge(array('default-inherited' => _("inherited").' ['.$attrs[$name][0].']' ), $this->goLdapServerList);
 323             break;
 324
 325           case 'gotoBootKernel':
 326             $this->gotoBootKernels['default-inherited']=  _("inherited").' ['.$attrs[$name][0].']' ;
 327             break;
 328
 329           case 'FAIclass':
 330             $str = split(":",$attrs[$name][0]);
 331             $this->InheritedFAIclass    = split("\ ",trim($str[0]));
 332             $this->InheritedFAIrelease  = trim($str[1]);
 333             break;
 334
 335           case 'FAIdebianMirror':
 336             $this->InheritedFAIdebianMirror = $attrs[$name][0];
 337             break;
 338         }
 339       }
 340     }
 341
 342     /* Get list of boot kernels */
 343     if (isset($this->config->data['TABS'])){
 344       $command= search_config($this->config->data['TABS'], get_class($this), "KERNELS");
 345
 346       if (!check_command($command)){
 347         $message[]= sprintf(_("Command '%s', specified as KERNELS hook for plugin '%s' doesn't seem to exist."), $command,
 348             get_class($this));
 349       } else {
 350         $fh= popen($command, "r");
 351         while (!feof($fh)) {
 352           $buffer= trim(fgets($fh, 256));
 353
 354           if(!empty($buffer)){
 355
 356             $name=$value = $buffer;
 357
 358             if(preg_match("/:/",$buffer)){
 359               $name = preg_replace("/:.*$/","",$buffer);
 360               $value= preg_replace("/^.*:/","",$buffer);
 361               $this->gotoBootKernels[$name]= $name.":".$value;
 362             }else{
 363               $this->gotoBootKernels[$name]= $value;
 364             }
 365           }
 366
 367         }
 368         pclose($fh);
 369       }
 370     }
 371
 372     /* Turn to default, if we've nothing to inherit */
 373     if (!isset($this->gotoBootKernels['default-inherited']) && $this->gotoBootKernel == "default-inherited"){
 374       $this->gotoBootKernel= "default";
 375     }
 376   }
 377
 378
 379   /* This class is called by the contrucktor ONLY.
 380    *   It return the available classes for each
 381    *    Server / Release combination ...
 382    *   (Release specifies which classes are available)
 383    */
 384   function getAvailableClassesForThisRelease($release)
 385   {
 386     /* There could be more than one server providing this release,
 387         so use cached result if available
 388      */
 389     if(isset($_SESSION['getAvailableClassesForThisRelease_CACHE'][$release]))  {
 390       return($_SESSION['getAvailableClassesForThisRelease_CACHE'][$release]);
 391     }
 392
 393     $test2  = array();
 394     $bb     = $this->generateDNSyn($release).$_SESSION['CurrentMainBase'];
 395     $ldap   = $this->config->get_ldap_link();
 396     $ldap->cd($this->config->current['BASE']);
 397
 398     /* Get classes fpr given release */
 399     $p_classes = get_all_objects_for_given_base($bb,
 400         "(|(objectClass=FAIpackageList)(objectClass=FAItemplate)".
 401           "(objectClass=FAIvariable)(objectClass=FAIscript)(objectClass=FAIhook)".
 402           "(objectClass=FAIprofile)(objectClass=FAIpartitionTable))");
 403
 404     /* Create list of classes */
 405     foreach($p_classes as $class){
 406       $ldap->cat($class['dn'],array("cn"));
 407       $attr = $ldap->fetch();
 408       $test2[$attr['cn'][0]] = $attr['cn'][0];
 409     }
 410     $_SESSION['getAvailableClassesForThisRelease_CACHE'][$release] = $test2;
 411     return($test2);
 412   }
 413
 414
 415   /*  Create array to display available classes/profiles in a selectbox
 416    *   This function only displays the available classes.
 417    *   If a class is available is defined by these facts :
 418    *     1. Is this class available for the selected release ?
 419    *       - if it is available, check if the release is available for the selected server
 420    *         (done by $this->getFAIreleases())
 421    *     2. Is this class currently not assigned to $this->FAIclass
 422    */
 423   function selectFriendlyClasses(){
 424     $tmp=array();
 425
 426     if($this->FAIdebianMirror == "inherited") return($tmp);
 427
 428     /* check if the current release exists,
 429         else select the first one ..
 430      */
 431     $tmp2 = $this->getFAIreleases();
 432     if(!in_array($this->FAIrelease, $tmp2)){
 433       $this->FAIrelease = key($tmp2);
 434     }
 435
 436     /* Get all Packages for this server/release combination
 437      */
 438     if(!isset($this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'][$this->FAIrelease]['PACKAGES'])){
 439       $pkgs = array();
 440       print_red(_("There are packages in your configuration, which can't be resolved with current server/release settings."));
 441     }else{
 442       $pkgs = $this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'][$this->FAIrelease]['PACKAGES'];
 443     }
 444
 445     /* Check each and every single class name
 446      */
 447     foreach($pkgs as $pkg){
 448
 449       /* Class already assigned to the classes list ?
 450        * If not ... go on
 451        */
 452       if(!in_array($pkg,$this->FAIclass)){
 453
 454         /* Create the displayed list entry value
 455             HKLMOP [-Pl P V T-] or something like that
 456          */
 457         $str = "";
 458         foreach($this->FAIclassInfo[$pkg] as $entry){
 459           if(isset($entry['kzl'])){
 460             $str .= $entry['kzl']." ";
 461           }
 462         }
 463
 464         /* Append class if everyting was fine
 465          */
 466         $tmp[$pkg] = $pkg." [-".trim($str)."-]";
 467       }
 468     }
 469     /* Just sort and return new classes list ...
 470        ( possibly we should cache the result ... )
 471      */
 472     natcasesort ($tmp);
 473     return($tmp);
 474   }
 475
 476   function check()
 477   {
 478     $messages = array();
 479
 480     /* Call common method to give check the hook */
 481     $messages= plugin::check();
 482
 483     /* If there are packages selected, but no mirror show error */
 484     if(($this->FAIdebianMirror == "none")&&(count($this->FAIclass)>0)){
 485       $messages[]=_("Please select a 'FAI server' or remove the 'FAI classes'.");
 486     }
 487
 488     return($messages);
 489   }
 490
 491   function execute()
 492   {
 493
 494         /* Call parent execute */
 495         plugin::execute();
 496
 497     if($this->is_account && !$this->view_logged){
 498       $this->view_logged = TRUE;
 499       new log("view","workstation/".get_class($this),$this->dn);
 500     }
 501
 502     /* Do we need to flip is_account state? */
 503     if(isset($_POST['modify_state'])){
 504       if($this->is_account && $this->acl_is_removeable()){
 505         $this->is_account= FALSE;
 506       }elseif(!$this->is_account && $this->acl_is_createable()){
 507         $this->is_account= TRUE;
 508       }
 509     }
 510
 511     /* Do we represent a valid terminal? */
 512     if (!$this->is_account && $this->parent == NULL){
 513       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 514         _("This 'dn' has no terminal features.")."</b>";
 515       return ($display);
 516     }
 517
 518     /* Add module */
 519     if (isset ($_POST['add_module'])){
 520       if ($_POST['module'] != "" && $this->acl_is_writeable("gotoModule")){
 521         $this->add_list ($this->gotoModules, $_POST['module']);
 522       }
 523     }
 524
 525     /* Delete module */
 526     if (isset ($_POST['delete_module'])){
 527       if (count($_POST['modules_list']) && $this->acl_is_writeable("gotoModule")){
 528         $this->del_list ($this->gotoModules, $_POST['modules_list']);
 529       }
 530     }
 531
 532     /* FAI class management */
 533     if($this->fai_activated){
 534       if(((isset($_POST['AddClass']))&&(isset($_POST['FAIclassesSel']))) && ($this->acl_is_writeable("FAIclass"))){
 535         $found = 0 ;
 536
 537         /* If this new class/profile will attach a second partition table
 538          * to our list of classes, abort and show a message.
 539          */
 540         foreach($this->FAIclass as $name){
 541           if(isset($this->FAIclassInfo[$name])){
 542             foreach($this->FAIclassInfo[$name] as $atr){
 543               if(isset($atr['obj'])){
 544                 if($atr['obj'] == "FAIpartitionTable"){
 545                   $found ++ ;
 546                 }
 547               }
 548             }
 549           }
 550         }
 551
 552         if((isset($this->FAIclassInfo[$_POST['FAIclassesSel']]['FAIpartitionTable']))&&($found>0)){
 553           print_red(_("There is already a profile in your selection that contain partition table configurations."));
 554         }else{
 555           $this->FAIclass[$_POST['FAIclassesSel']]=$_POST['FAIclassesSel'];
 556         }
 557       }
 558
 559       $sort = false;
 560
 561       /* Move one used class class one position up or down */
 562       if($this->acl_is_writeable("FAIclass")){
 563         foreach($_POST as $name => $val){
 564
 565           $sort_type = false;
 566           if((preg_match("/sort_up/",$name))&&(!$sort)){
 567             $sort_type = "sort_up_";
 568           }
 569           if((preg_match("/sort_down/",$name))&&(!$sort)){
 570             $sort_type = "sort_down_";
 571           }
 572
 573           if(($sort_type)&&(!$sort)){
 574             $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/".$sort_type."/i","",$name)));
 575             $sort = true;
 576
 577             $last = -1;
 578             $change_down  = -1;
 579
 580             /* Create array with numeric index */
 581             $tmp = array();
 582             foreach($this->FAIclass as $class){
 583               $tmp [] = $class;
 584             }
 585
 586             /* Walk trough array */
 587             foreach($tmp as $key => $faiName){
 588               if($faiName == $value){
 589                 if($sort_type == "sort_up_"){
 590                   if($last != -1){
 591                     $change_down= $last;
 592                   }
 593                 }else{
 594                   if(isset($tmp[$key+1])){
 595                     $change_down = $key;
 596                   }
 597                 }
 598               }
 599               $last = $key;
 600             }
 601
 602             $tmp2 = array();
 603             $skip = false;
 604
 605             foreach($tmp as $ky => $vl){
 606
 607               if($ky == $change_down){
 608                 $skip = $vl;
 609               }else{
 610                 $tmp2[$vl] = $vl;
 611               }
 612               if(($skip != false)&&($ky != $change_down)){
 613                 $tmp2[$skip]  = $skip;
 614                 $skip =false;
 615               }
 616             }
 617             $this->FAIclass = $tmp2;
 618           }
 619
 620           if(preg_match("/fai_remove/i",$name)){
 621             $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/fai_remove_/i","",$name)));
 622             unset($this->FAIclass[$value]);
 623           }
 624         }
 625       }
 626
 627       /* Delete selected class from our list */
 628       if($this->acl_is_writeable("FAIclass")){
 629         if((isset($_POST['DelClass']))&&(isset($_POST['FAIclassSel']))){
 630           if(isset($this->FAIclass[$_POST['FAIclassSel']])){
 631             unset($this->FAIclass[$_POST['FAIclassSel']]);
 632           }
 633         }
 634       }
 635     }// END fai handling
 636
 637     /* Show main page */
 638     $smarty= get_smarty();
 639
 640     /* Assign ACLs to smarty */
 641     $tmp = $this->plInfo();
 642     foreach($tmp['plProvidedAcls'] as $name => $translation){
 643       $smarty->assign($name."ACL",$this->getacl($name));
 644     }
 645
 646     $smarty->assign("SelectBoxLdapServer","");
 647
 648     /* In this section server shares will be defined
 649      * A user can select one of the given shares and a mount point
 650      *  and attach this combination to his setup.
 651      */
 652     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 653     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 654
 655     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 656      * This entry will be, a combination of mountPoint and sharedefinitions
 657      */
 658     if((isset($_POST['gotoShareAdd'])) && ($this->acl_is_writeable("gotoShare"))) {
 659       /* We assign a share to this user, if we don't know where to mount the share */
 660       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 661         print_red(_("You must specify a valid mount point."));
 662       }else{
 663         if(count($this->gotoAvailableShares)){
 664           $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 665           $s_mount = $_POST['gotoShareMountPoint'];
 666           /* Preparing the new assignment */
 667           $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 668           $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 669         }
 670       }
 671     }
 672
 673     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 674      * If there is no defined share selected, we will abort the deletion without any message
 675      */
 676     if(($this->acl_is_writeable("gotoShare"))&& (isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 677       unset($this->gotoShares[$_POST['gotoShare']]);
 678     }
 679
 680     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 681     $smarty->assign("gotoSharesCount",count($this->printOutAssignedShares()));
 682     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 683     $smarty->assign("gotoBootKernels",$this->gotoBootKernels);
 684
 685     /* Arrays */
 686     $tmp = $this->goLdapServerList;
 687
 688     /* Create divSelectBox for ldap server selection
 689      */
 690     $SelectBoxLdapServer = new divSelectBox("LdapServer");
 691     $SelectBoxLdapServer->SetHeight(130);
 692
 693     /* Set first entry as selected, if $this->gotoLdapServer is empty
 694      *  or given entry is no longer available ...
 695      */
 696     $found = false;
 697     foreach($tmp as $server){
 698       if($this->gotoLdapServer==$server){
 699         $found = true;
 700       }
 701     }
 702
 703     /* Add Entries
 704      */
 705     foreach($tmp as $key => $server){
 706       $use ="";
 707       if(($this->gotoLdapServer == $server) || ($found == false)) {
 708         $found = true;
 709         $use = " checked ";
 710       };
 711
 712       $display = $server;
 713
 714       $SelectBoxLdapServer->AddEntry(
 715           array(
 716             array("string"=>"<input type='radio' name='gotoLdapServer' value='".$key."' ".$use.">",
 717                   "attach"=>"style='border-left:0px;'"),
 718             array("string"=>$display)
 719             ));
 720     }
 721
 722     $smarty->assign("SelectBoxLdapServer",$SelectBoxLdapServer->DrawList());
 723
 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     }
 732
 733     $smarty->assign("fai_activated",$this->fai_activated);
 734
 735     /* Create FAI output */
 736     if($this->fai_activated){
 737       $smarty->assign("FAIdebianMirrors",$this->getFAIdebianMirrors());
 738       $smarty->assign("FAIdebianMirror",$this->FAIdebianMirror);
 739       $smarty->assign("FAIreleases",$this->getFAIreleases());
 740       $smarty->assign("FAIrelease",$this->FAIrelease);
 741       $smarty->assign("FAIclasses",$this->selectFriendlyClasses());
 742       $smarty->assign("FAIclassesKeys",array_flip($this->selectFriendlyClasses()));
 743       $smarty->assign("FAIclassKeys",$this->FAIclass);
 744
 745       $inheritedRelease = array();
 746       if(!empty($this->InheritedFAIrelease)){
 747         $inheritedRelease[$this->InheritedFAIrelease]= $this->InheritedFAIrelease;
 748       }
 749       $smarty->assign("InheritedFAIrelease",$inheritedRelease);
 750
 751       $div = new divSelectBox("WSFAIscriptClasses");
 752       $div -> SetHeight("110");
 753       $str_up     = " &nbsp;<input type='image' src='images/sort_up.png'    name='sort_up_%s'    value='%s'>";
 754       $str_down   = " &nbsp;<input type='image' src='images/sort_down.png'  name='sort_down_%s'  value='%s'>";
 755       $str_remove = " &nbsp;<input type='image' src='images/edittrash.png'  name='fai_remove_%s' value='%s'>";
 756       $str_empty  = " &nbsp;<img src='images/empty.png' alt=\"\" width='7'>";
 757
 758       $i = 1;
 759
 760       if($this->FAIdebianMirror == "inherited"){
 761         $tmp = $this->InheritedFAIclass;
 762       }else{
 763         $tmp = $this->FAIclass;
 764       }
 765
 766       foreach($tmp as $class){
 767
 768         $marker = "";
 769         if(in_array_ics($class,$this->unresolved_classes)){
 770           $marker = "&nbsp;<font color='red'>("._("Not available in current setup").")</font>";
 771         }
 772
 773         if($this->FAIdebianMirror == "inherited"){
 774           $str = "";
 775         }else{
 776           if($i==1){
 777             $str = $str_empty.$str_down.$str_remove;
 778           }elseif($i == count($this->FAIclass)){
 779             $str = $str_up.$str_empty.$str_remove;
 780           }else{
 781             $str = $str_up.$str_down.$str_remove;
 782           }
 783         }
 784         $i ++ ;
 785
 786         $div->AddEntry(array(
 787               array("string"=>$class.$marker),
 788               array("string"=>preg_replace("/\%s/",base64_encode($class),$str),"attach"=>"style='width:50px;border-right:none;'")
 789               ));
 790       }
 791
 792       $smarty->assign("FAIScriptlist",$div->DrawList());
 793     }// END FAI output generation
 794
 795     /* Radio button group */
 796     if (preg_match("/G/", $this->bootmode)) {
 797       $smarty->assign("graphicalbootup", "checked");
 798     } else {
 799       $smarty->assign("graphicalbootup", "");
 800     }
 801     if (preg_match("/T/", $this->bootmode)) {
 802       $smarty->assign("textbootup", "checked");
 803     } else {
 804       $smarty->assign("textbootup", "");
 805     }
 806     if (preg_match("/D/", $this->bootmode)) {
 807       $smarty->assign("debugbootup", "checked");
 808     } else {
 809       $smarty->assign("debugbootup", "");
 810     }
 811
 812     /* Show main page */
 813     return($smarty->fetch (get_template_path('workstationStartup.tpl', TRUE,dirname(__FILE__))));
 814   }
 815
 816   function remove_from_parent()
 817   {
 818     $this->handle_post_events("remove");
 819     new log("remove","workstation/".get_class($this),$this->dn);
 820   }
 821
 822   function generateDNSyn($release)
 823   {
 824     $str = "";
 825     $tmp = split("\/",$release);
 826     $tmp = array_reverse($tmp);
 827
 828     $base = "ou=fai,ou=configs,ou=systems,";
 829     foreach($tmp as $departmentname){
 830
 831       $str .= ",ou=".$departmentname;
 832     }
 833     $str = preg_replace("/^,/","",($str.",".$base));
 834
 835     return($str);
 836   }
 837
 838   function getFAIdebianMirrors()
 839   {
 840     $ret = array();
 841
 842     /* Only add inherit option, if we are part in an object group
 843      */
 844     if($this->member_of_ogroup)    {
 845       $ret['inherited']="["._("inherited")."]";
 846     }
 847
 848     $ret['auto']=_("automatic");
 849     $secs  = array();
 850
 851     /* Walk through all available servers
 852         and check if they support the currently selected classes
 853         if not, dont't add them to our list
 854      */
 855     foreach($this->FAIServRepConfig as $mirror => $rest){
 856
 857       $use = false;
 858
 859       if(count($this->FAIclass) == 0){
 860         $use = true;
 861       }else{
 862         $tmp = $this->getFAIreleases();
 863         foreach($tmp as $release){
 864           if(isset($rest['RELEASE'][$release])){
 865             $use =true;
 866           }
 867         }
 868       }
 869
 870       /* If current server, doesn't support this class
 871           remove it from list
 872        */
 873       if($use){
 874         $ret[$mirror] = $mirror;
 875       }
 876     }
 877     return($ret);
 878   }
 879
 880   function getFAIreleases()
 881   {
 882     $ret = array();
 883
 884     if($this->FAIdebianMirror == "inherited") return(array());
 885
 886     if(!isset($this->FAIServRepConfig[$this->FAIdebianMirror])){
 887       $this->FAIdebianMirror = "auto";
 888     }
 889
 890     $errorClasses = array();
 891
 892     if(is_array($this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'])){
 893     foreach($this->FAIServRepConfig[$this->FAIdebianMirror]['RELEASE'] as $release => $sections){
 894       $use = true;
 895
 896       if(!count($this->FAIclass) == 0){
 897         foreach($this->FAIclass as $class){
 898           if(!in_array($class, $sections['PACKAGES'])){
 899             $use = false;
 900             $errorClasses[$class] = $class;
 901           }else{
 902             if(isset($errorClasses[$class])){
 903               unset($errorClasses[$class]);
 904             }
 905           }
 906         }
 907       }
 908       if($use){
 909         $ret[$release]=$release;
 910       }
 911     }
 912     }
 913     if((count($ret) == 0 ) && ($this->FAIdebianMirror != "auto")){
 914
 915       $eClasses = " ";
 916       foreach($errorClasses as $class){
 917         $eClasses .= $class." ";
 918       }
 919
 920       print_red(sprintf(_("Can't resolve one or more of the given FAIclass(es) [%s] in FAI server '%s'. Server was reset to 'auto'."),$eClasses, $this->FAIdebianMirror));
 921       $this->FAIdebianMirror = "auto";
 922       return($this->getFAIreleases());
 923     }elseif((count($ret) == 0 ) && ($this->FAIdebianMirror == "auto")){
 924
 925       $eClasses = " ";
 926       foreach($errorClasses as $class){
 927         $eClasses .= $class." ";
 928       }
 929
 930       $eClasses = preg_replace("/  */","",$eClasses);
 931
 932       if(!empty($eClasses)) {
 933
 934         $this->unresolved_classes = $errorClasses;
 935         $this->FAIdebianMirror = "auto";
 936         print_red(sprintf(_("Can't resolve the given FAIclass(es) [%s] anyway, please check your FAI configurations, possibly some classes where deleted or renamed. Server was reset to 'auto'."),$eClasses));
 937       }
 938     }
 939     return($ret);
 940   }
 941
 942   /* Save data to object */
 943   function save_object()
 944   {
 945     plugin::save_object();
 946
 947     /* Save group radio buttons */
 948     if ($this->acl_is_writeable("bootmode") && isset($_POST["bootmode"])){
 949       $this->bootmode= $_POST["bootmode"];
 950     }
 951
 952     /* Save kernel parameters */
 953     if ($this->acl_is_writeable("gotoKernelParameters") && isset($_POST["customParameters"])){
 954       $this->customParameters= $_POST["customParameters"];
 955     }
 956
 957   }
 958
 959
 960   /* Save to LDAP */
 961   function save()
 962   {
 963
 964     /* Depending on the baseobject (Ogroup / WS) we
 965      *  use another set of objectClasses
 966      * In case of WS itself, we use  "array("GOhard", "FAIobject");"
 967      * if we are currently editing from ogroup menu we use (array("gotWorkstationTemplate","GOhard", "FAIobject"))
 968      */
 969     if(isset($this->parent->by_object['ogroup'])){
 970       $this->objectclasses = array("gotoWorkstationTemplate");
 971     }elseif(isset($this->parent->by_object['workgeneric'])){
 972       $this->objectclasses = array("GOhard");
 973     }elseif(isset($this->parent->by_object['servgeneric'])){
 974       $this->objectclasses = array("GOhard","gotoWorkstationTemplate");
 975     }else{
 976       print "Object Type Configuration : unknown";
 977       exit();
 978     }
 979
 980     /* Append FAI class */
 981     if($this->fai_activated){
 982       $this->objectclasses[]  = "FAIobject";
 983     }
 984
 985     /* Find proper terminal path for tftp configuration
 986        FIXME: This is suboptimal when the default has changed to
 987        another location! */
 988     if (($this->gotoTerminalPath == "default")){
 989       $ldap= $this->config->get_ldap_link();
 990
 991       /* Strip relevant part from dn, keep trailing ',' */
 992       $tmp= preg_replace("/^cn=[^,]+,ou=terminals,ou=systems,/i", "", $this->dn);
 993       $tmp= preg_replace("/".$this->config->current['BASE']."$/i", "", $tmp);
 994
 995       /* Walk from top to base and try to load default values for
 996          'gotoTerminalPath'. Abort when an entry is found. */
 997       while (TRUE){
 998         $tmp= preg_replace ("/^[^,]+,/", "", $tmp);
 999
1000         $ldap->cat("cn=default,ou=terminals,ou=systems,$tmp".
1001             $this->config->current['BASE'], array('gotoTerminalPath'));
1002         $attrs= $ldap->fetch();
1003         if (isset($attrs['gotoTerminalPath'])){
1004           $this->gotoTerminalPath= $attrs['gotoTerminalPath'][0];
1005           break;
1006         }
1007
1008         /* Nothing left? */
1009         if ($tmp == ""){
1010           break;
1011         }
1012       }
1013     }
1014
1015     /* Add semi automatic values */
1016     // FIXME: LDAP Server may not be set here...
1017     $this->gotoKernelParameters= "ldap=".base64_encode($this->gotoLdapServer);
1018
1019     switch ($this->bootmode){
1020       case "D":
1021         $this->gotoKernelParameters.= " debug";
1022       break;
1023       case "G":
1024         $this->gotoKernelParameters.= " splash=silent";
1025       break;
1026     }
1027     if ($this->customParameters != ""){
1028       $this->gotoKernelParameters.= " o ".$this->customParameters;
1029     }
1030
1031     plugin::save();
1032
1033     unset( $this->attrs['FAIrelease'] );
1034
1035     $str = "";
1036
1037     /* Skip FAI attribute handling if not necessary */
1038     if($this->fai_activated){
1039       if($this->FAIdebianMirror == "inherited"){
1040         $this->attrs['FAIclass'] = $this->attrs['FAIrelease'] =  $this->attrs['FAIdebianMirror'] = array();
1041       }else{
1042         foreach($this->FAIclass as $class){
1043           $str .= $class." ";
1044         }
1045         $str .= ":" . $this->FAIrelease;
1046         $this->attrs['FAIclass']= "";
1047         $this->attrs['FAIclass']= trim($str);
1048
1049         if(empty($this->attrs['FAIclass'])){
1050           $this->attrs['FAIclass'] = array();
1051         }
1052       }
1053     }
1054
1055     /* Add missing arrays */
1056     foreach (array("gotoFilesystem", "gotoAutoFs", "gotoModules") as $val){
1057       if (isset ($this->$val) && count ($this->$val) != 0){
1058
1059         $this->attrs["$val"]= array_unique($this->$val);
1060       }
1061       if(!isset($this->attrs["$val"])) $this->attrs["$val"]=array();
1062     }
1063
1064     /* Strip out 'default' values */
1065     if ($this->attrs['gotoLdapServer'] == "default-inherited"){
1066       $this->attrs['gotoLdapServer']= array();
1067     }
1068
1069     if (($this->attrs['gotoBootKernel'] == "default-inherited") || ($this->attrs['gotoBootKernel'] == "%default%")){
1070       $this->attrs['gotoBootKernel']= array();
1071     }
1072
1073     /* if mirror == none stop saving this attribute */
1074     if($this->FAIdebianMirror == "none"){
1075       $this->FAIdebianMirror = "";
1076     }
1077
1078     /* Get FAIstate from object, the generic tab could have changed it during execute */
1079     $ldap= $this->config->get_ldap_link();
1080     $ldap->cd($this->dn);
1081
1082
1083     /* Skip FAI attribute handling if not necessary */
1084     if($this->fai_activated){
1085       $ldap->cat($this->dn,array("FAIstate"));
1086       $checkFAIstate = $ldap->fetch();
1087
1088       /* Remove FAI objects if no FAI class is selected */
1089       if((count($this->FAIclass)==0) && (!isset($checkFAIstate['FAIstate']))){
1090         $this->attrs['FAIclass']        = array();
1091         $this->attrs['FAIdebianMirror'] = array();
1092       }
1093     }
1094
1095
1096     /* prepare share settings */
1097     $tmp = array();
1098     foreach($this->gotoShares as $name => $settings){
1099       $tmp2= split("\|",$name);
1100       $name = $tmp2[0];
1101       $tmp[] = $settings['server']."|".$name."|".$settings['mountPoint'];
1102     }
1103     $this->attrs['gotoShare']=$tmp;
1104
1105     $this->cleanup();
1106     $ldap->modify ($this->attrs);
1107     new log("modify","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1108
1109     show_ldap_error($ldap->get_error(), sprintf(_("Saving of system workstation/startup with dn '%s' failed."),$this->dn));
1110     $this->handle_post_events("modify");
1111   }
1112
1113   /* Add value to array, check if unique */
1114   function add_list (&$array, $value)
1115   {
1116     if ($value != ""){
1117       $array[]= $value;
1118       sort($array);
1119       array_unique ($array);
1120     }
1121   }
1122
1123
1124   /* Delete value to array, check if unique */
1125   function del_list (&$array, $list)
1126   {
1127     $tmp= array();
1128     foreach ($array as $mod){
1129       if (!in_array($mod, $list)){
1130         $tmp[]= $mod;
1131       }
1132     }
1133     $array= $tmp;
1134   }
1135
1136   /* Generate ListBox frindly output for the defined shares
1137    * Possibly Add or remove an attribute here,
1138    */
1139   function printOutAssignedShares()
1140   {
1141     $a_return = array();
1142     if(is_array($this->gotoShares)){
1143       foreach($this->gotoShares as $share){
1144         $a_return[$share['name']."|".$share['server']]= $share['name']." [".$share['server']."]";
1145       }
1146     }
1147     return($a_return);
1148   }
1149
1150
1151   function GetHookElements()
1152   {
1153     $ret = array();
1154     $cmd= search_config($this->config->data['TABS'], "servrepository", "REPOSITORY_HOOK");
1155     if(!empty($cmd)){
1156       $res = shell_exec($cmd);
1157       $res2 = trim($res);
1158       if((!$res)){
1159         print_red(sprintf(_("Can't execute specified REPOSITORY_HOOK '%s' please check your gosa.conf."),$cmd));
1160       }elseif(empty($res2)){
1161         print_red(sprintf(_("The specified REPOSITORY_HOOK '%s', specified in your gosa.conf, returns an empty string."),$cmd));
1162       }else{
1163         $tmp = split("\n",$res);
1164         foreach($tmp as $line){
1165           if(empty($line)) continue;
1166           $ret[]= $line;
1167         }
1168       }
1169     }
1170     return($ret);
1171   }
1172
1173
1174   function PrepareForCopyPaste($source)
1175   {
1176     plugin::PrepareForCopyPaste($source);
1177
1178     $source_o = new workstartup ($this->config, $source['dn']);
1179
1180     foreach(array("gotoModules", "gotoAutoFs", "gotoFilesystem","gotoKernelParameters","gotoShares","customParameters") as $attr){
1181       $this->$attr = $source_o->$attr;
1182     }
1183   }
1184
1185
1186   /* Return plugin informations for acl handling */
1187   function plInfo()
1188   {
1189     return (array(
1190           "plShortName"   => _("Startup"),
1191           "plDescription" => _("System startup"),
1192           "plSelfModify"  => FALSE,
1193           "plDepends"     => array(),
1194           "plPriority"    => 9,
1195           "plSection"     => array("administration"),
1196           "plCategory"    => array("workstation","server","ogroups"),
1197
1198           "plProvidedAcls"=> array(
1199             "gotoLdapServer"        => _("Ldap server"),
1200             "gotoBootKernel"        => _("Boot kernel"),
1201             "gotoKernelParameters"  => _("Kernel parameter"),
1202
1203             "gotoModules"           => _("Kernel modules"),
1204             "gotoShare"             => _("Shares"),
1205
1206             "FAIclass"              => _("FAI classes"),
1207             "FAIdebianMirror"       => _("Debian mirror"),
1208             "FAIrelease"            => _("Debian release"),
1209
1210             "FAIstatus"             => _("FAI status flag")) // #FIXME is this acl realy necessary ?
1211           ));
1212   }
1213 }
1214
1215 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1216 ?>