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