gosa-plugins/goto/admin/systems/goto/class_workstationStartup.inc

   1 <?php
   2 class workstartup extends plugin
   3 {
   4   /* Ldap server list */
   5   var $gotoLdapServers    = array();
   6   var $gotoLdapServerList = array();
   7   var $gotoLdap_inherit   = FALSE;
   8
   9   /* Generic terminal attributes */
  10   var $bootmode             = "G";
  11   var $gotoBootKernel       = "default-inherited";
  12   var $gotoKernelParameters = "";
  13   var $gotoLdapServer       = "default-inherited";
  14   var $gotoModules          = array();
  15   var $gotoAutoFs           = array();
  16   var $gotoFilesystem       = array();
  17   var $gotoTerminalPath     = "";
  18   var $gotoBootKernels      = array();
  19
  20   /* attribute list for save action */
  21   var $attributes           = array("gotoLdapServer", "gotoBootKernel", "gotoKernelParameters",
  22                                     "FAIclass", "FAIstatus", "gotoShare","FAIdebianMirror", "FAIrelease");
  23   var $objectclasses        = array("GOhard", "FAIobject");
  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();  // The currently selected classes
  38   var $FAIrelease         = "";
  39   var $FAIdebianMirror    = "auto";
  40
  41   var $cache              = array(); // Used as cache in fai mehtods
  42
  43   var $FAIstatus          = "";
  44   var $FAIclasses         = array();
  45
  46   var $view_logged        = FALSE;
  47
  48   /* FAI class selection */
  49   var $InheritedFAIclass       = array();
  50   var $InheritedFAIrelease     = "";
  51   var $InheritedFAIdebianMirror= "auto";
  52
  53   var $CopyPasteVars    = array("gotoModules","gotoShares");
  54   var $fai_activated    = FALSE;
  55   var $o_group_dn       = "";
  56   var $member_of_ogroup = FALSE;
  57
  58   function workstartup (&$config, $dn= NULL, $parent= NULL)
  59   {
  60     /* Check if FAI is active */
  61     $tmp= $config->search("faiManagement", "CLASS",array('menu','tabs'));
  62     if(!empty($tmp)){
  63       $this->fai_activated = TRUE;
  64     }else{
  65       $this->attributes = array("gotoLdapServer", "gotoBootKernel", "gotoKernelParameters", "gotoShare");
  66       $this->objectclasses  = array("GOhard");
  67     }
  68
  69     plugin::plugin ($config, $dn, $parent);
  70
  71     /* Check object group membership */
  72     if(!isset($this->parent->by_object['ogroup'])){
  73       $ldap = $this->config->get_ldap_link();
  74       $ldap->cd ($this->config->current['BASE']);
  75       $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".LDAP::prepare4filter($this->dn)."))",array("cn","dn"));
  76       if($ldap->count()){
  77         $this->member_of_ogroup = TRUE;
  78         $attrs = $ldap->fetch();
  79         $this->o_group_dn = $attrs['dn'];
  80       }
  81     }
  82
  83     /* Creating a list of valid Mirrors
  84      * none will not be saved to ldap.
  85      */
  86     $ldap   = $this->config->get_ldap_link();
  87     $ldap->cd($this->config->current['BASE']);
  88     foreach($this->config->data['SERVERS']['LDAP'] as $server) {
  89       $this->gotoLdapServerList[]= $server;
  90     }
  91
  92     /* Get list of assigned ldap servers
  93      */
  94     if(isset($this->attrs['gotoLdapServer'])){
  95       unset($this->attrs['gotoLdapServer']['count']);
  96       sort($this->attrs['gotoLdapServer']);
  97       foreach($this->attrs['gotoLdapServer'] as $value){
  98         $this->gotoLdapServers[] = preg_replace("/^[0-9]*:/","",$value);
  99       }
 100     }
 101     if(!count($this->gotoLdapServers) && $this->member_of_ogroup){
 102       $this->gotoLdap_inherit = TRUE;
 103     }
 104
 105     /* FAI Initialization
 106        Skip this if FAI is not activated
 107      */
 108     if($this->fai_activated) {
 109
 110       $this->update_fai_cache(TRUE);
 111
 112       /* Parse used FAIclasses (stored as string).
 113        * The single classes are seperated by ' '.
 114        * There is also the release type given, after first
 115        *  occurrence of ':'.
 116        */
 117       $this->FAIclass =array();
 118       if(isset($this->attrs['FAIclass'][0])){
 119         $tmp = split(" ",$this->attrs['FAIclass'][0]);
 120         $tmp2 =array();
 121
 122         foreach($tmp as $class){
 123           if( ":" == $class[0] ) {
 124             $this->FAIrelease = trim(substr($class, 1));
 125           }else{
 126             $tmp2[$class] = $class;
 127           }
 128         }
 129         $this->FAIclass = $tmp2;
 130       }
 131     }
 132
 133     /* Get arrays */
 134     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 135       if (isset($this->attrs["$val"]["count"])){
 136         for ($i= 0; $i<$this->attrs["count"]; $i++){
 137           if (isset($this->attrs["$val"][$i])){
 138             array_push($this->$val, $this->attrs["$val"][$i]);
 139           }
 140         }
 141       }
 142       sort ($this->$val);
 143       $this->$val= array_unique($this->$val);
 144     }
 145
 146     /* Parse Kernel Parameters to decide what boot mode is enabled */
 147     if (preg_match("/ splash=silent/", $this->gotoKernelParameters)){
 148       $this->bootmode= "G";
 149     } elseif (preg_match("/ debug/", $this->gotoKernelParameters)){
 150       $this->bootmode= "D";
 151     } elseif ($this->gotoKernelParameters == "") {
 152       $this->bootmode= "G";
 153     } else {
 154       $this->bootmode= "T";
 155     }
 156     if (preg_match("/ o /", $this->gotoKernelParameters)){
 157       $this->customParameters= preg_replace ("/^.* o /", "", $this->gotoKernelParameters);
 158     } else {
 159       $this->customParameters= "";
 160     }
 161
 162     /* Prepare Shares */
 163     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
 164       unset($this->attrs['gotoShare']['count']);
 165       foreach($this->attrs['gotoShare'] as $share){
 166         $tmp = $tmp2 = array();
 167         $tmp = split("\|",$share);
 168         $tmp2['server']      =$tmp[0];
 169         $tmp2['name']        =$tmp[1];
 170         $tmp2['mountPoint']  =$tmp[2];
 171         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
 172       }
 173     }
 174
 175     $this->gotoShareSelections= $config->getShareList(true);
 176     $this->gotoAvailableShares= $config->getShareList(false);
 177     $tmp2 = array();
 178
 179
 180     $this->orig_dn= $this->dn;
 181
 182     /* Handle inheritance value "default" */
 183     if ($this->member_of_ogroup){
 184       $this->gotoBootKernels= array("default-inherited" => '['._("inherited").']');
 185     }
 186
 187     /* If we are member in an object group,
 188      *  we have to handle inherited values.
 189      * So you can see what is inherited.
 190      */
 191     if ($this->member_of_ogroup){
 192
 193       if(count($this->FAIclass)==0 && $this->FAIrelease == ""){
 194         $this->FAIdebianMirror = "inherited";
 195       }
 196
 197       if($this->fai_activated){
 198         $map= array("gotoBootKernel","FAIclass","FAIdebianMirror");
 199       }else{
 200         $map= array("gotoBootKernel");
 201       }
 202
 203       $ldap = $this->config->get_ldap_link();
 204       $ldap->cat($this->o_group_dn);
 205       $attrs= $ldap->fetch();
 206
 207       foreach ($map as $name){
 208         if (!isset($attrs[$name][0])){
 209           continue;
 210         }
 211
 212         switch ($name){
 213           case 'gotoBootKernel':
 214             $this->gotoBootKernels['default-inherited']=  _("inherited").' ['.$attrs[$name][0].']' ;
 215             break;
 216
 217           case 'FAIclass':
 218             $str = split(":",$attrs[$name][0]);
 219             $this->InheritedFAIclass    = split("\ ",trim($str[0]));
 220             $this->InheritedFAIrelease  = trim($str[1]);
 221             break;
 222
 223           case 'FAIdebianMirror':
 224             $this->InheritedFAIdebianMirror = $attrs[$name][0];
 225             break;
 226         }
 227       }
 228     }
 229
 230
 231     if($this->fai_activated){
 232
 233       /* Check if the current mirror is available
 234        */
 235       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
 236         if(count($this->FAIclass)){
 237           msg_dialog::display(_("Error"), sprintf(_("FAI mirror '%s' is not available - setting to mirror 'auto'!"), $this->FAIdebianMirror), ERROR_DIALOG);
 238         }
 239         $this->FAIdebianMirror = "auto";
 240         $this->FAIrelease = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 241         $this->cache =array();
 242         $this->update_fai_cache();
 243
 244       }
 245
 246       /* Check if the current mirror is available
 247        */
 248       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
 249         $new_release = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 250         if(count($this->FAIclass)){
 251           msg_dialog::display(_("Error"), sprintf(_("FAI release '%s' is not available on mirror '%s' - setting to release '%s'!"), $this->FAIrelease, $this->FAIdebianmirror), ERROR_DIALOG);
 252         }
 253         $this->FAIrelease = $new_release;
 254         $this->cache =array();
 255         $this->update_fai_cache();
 256       }
 257     }
 258
 259     /* Get list of boot kernels */
 260     if (isset($this->config->data['TABS'])){
 261       $command= $this->config->search(get_class($this), "KERNELS",array('tabs'));
 262       if (!check_command($command)){
 263         $message[]= sprintf(_("Command '%s', specified as KERNELS hook for plugin '%s' doesn't seem to exist."), $command,
 264             get_class($this));
 265       } else {
 266         $fh= popen($command, "r");
 267         while (!feof($fh)) {
 268           $buffer= trim(fgets($fh, 256));
 269           if(!empty($buffer)){
 270             $name=$value = $buffer;
 271             if(preg_match("/:/",$buffer)){
 272               $name = preg_replace("/:.*$/","",$buffer);
 273               $value= preg_replace("/^.*:/","",$buffer);
 274               $this->gotoBootKernels[$name]= $name.":".$value;
 275             }else{
 276               $this->gotoBootKernels[$name]= $value;
 277             }
 278           }
 279         }
 280         pclose($fh);
 281       }
 282     }
 283
 284     /* Turn to default, if we've nothing to inherit */
 285     if (!isset($this->gotoBootKernels['default-inherited']) && $this->gotoBootKernel == "default-inherited"){
 286       $this->gotoBootKernel= "default";
 287     }
 288   }
 289
 290
 291   function check()
 292   {
 293     $messages = array();
 294
 295     /* Call common method to give check the hook */
 296     $messages= plugin::check();
 297
 298     /* If there are packages selected, but no mirror show error */
 299     if(($this->FAIdebianMirror == "none")&&(count($this->FAIclass)>0)){
 300       $messages[]=_("Please select a 'FAI server' or remove the 'FAI classes'.");
 301     }
 302
 303     return($messages);
 304   }
 305
 306   function execute()
 307   {
 308         /* Call parent execute */
 309         plugin::execute();
 310
 311     if($this->is_account && !$this->view_logged){
 312       $this->view_logged = TRUE;
 313       new log("view","workstation/".get_class($this),$this->dn);
 314     }
 315
 316     /* Do we need to flip is_account state? */
 317     if(isset($_POST['modify_state'])){
 318       if($this->is_account && $this->acl_is_removeable()){
 319         $this->is_account= FALSE;
 320       }elseif(!$this->is_account && $this->acl_is_createable()){
 321         $this->is_account= TRUE;
 322       }
 323     }
 324
 325     /* Do we represent a valid terminal? */
 326     if (!$this->is_account && $this->parent === NULL){
 327       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 328         msgPool::noValidExtension(_("workstation"))."</b>";
 329       return ($display);
 330     }
 331
 332     /* Add module */
 333     if (isset ($_POST['add_module'])){
 334       if ($_POST['module'] != "" && $this->acl_is_writeable("gotoModule")){
 335         $this->add_list ($this->gotoModules, $_POST['module']);
 336       }
 337     }
 338
 339     /* Delete module */
 340     if (isset ($_POST['delete_module'])){
 341       if (count($_POST['modules_list']) && $this->acl_is_writeable("gotoModule")){
 342         $this->del_list ($this->gotoModules, $_POST['modules_list']);
 343       }
 344     }
 345
 346     /* FAI class management */
 347     if($this->fai_activated){
 348       if(((isset($_POST['AddClass']))&&(isset($_POST['FAIclassesSel']))) && ($this->acl_is_writeable("FAIclass"))){
 349         $found = 0 ;
 350
 351         /* If this new class/profile will attach a second partition table
 352          * to our list of classes, abort and show a message.
 353          */
 354         foreach($this->FAIclass as $name){
 355           if(isset($this->FAIclassInfo[$name])){
 356             foreach($this->FAIclassInfo[$name] as $atr){
 357               if(isset($atr['obj'])){
 358                 if($atr['obj'] == "FAIpartitionTable"){
 359                   $found ++ ;
 360                 }
 361               }
 362             }
 363           }
 364         }
 365
 366         if((isset($this->FAIclassInfo[$_POST['FAIclassesSel']]['FAIpartitionTable']))&&($found>0)){
 367           msg_dialog(_("Error"), _("There is already a profile containing a partition table in your configuration!") , ERROR_DIALOG);
 368         }else{
 369           $this->FAIclass[$_POST['FAIclassesSel']]=$_POST['FAIclassesSel'];
 370         }
 371       }
 372
 373       $sort = false;
 374
 375       /* Move one used class class one position up or down */
 376       if($this->acl_is_writeable("FAIclass")){
 377         foreach($_POST as $name => $val){
 378
 379           $sort_type = false;
 380           if((preg_match("/sort_up/",$name))&&(!$sort)){
 381             $sort_type = "sort_up_";
 382           }
 383           if((preg_match("/sort_down/",$name))&&(!$sort)){
 384             $sort_type = "sort_down_";
 385           }
 386
 387           if(($sort_type)&&(!$sort)){
 388             $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/".$sort_type."/i","",$name)));
 389             $sort = true;
 390
 391             $last = -1;
 392             $change_down  = -1;
 393
 394             /* Create array with numeric index */
 395             $tmp = array();
 396             foreach($this->FAIclass as $class){
 397               $tmp [] = $class;
 398             }
 399
 400             /* Walk trough array */
 401             foreach($tmp as $key => $faiName){
 402               if($faiName == $value){
 403                 if($sort_type == "sort_up_"){
 404                   if($last != -1){
 405                     $change_down= $last;
 406                   }
 407                 }else{
 408                   if(isset($tmp[$key+1])){
 409                     $change_down = $key;
 410                   }
 411                 }
 412               }
 413               $last = $key;
 414             }
 415
 416             $tmp2 = array();
 417             $skip = false;
 418
 419             foreach($tmp as $ky => $vl){
 420
 421               if($ky == $change_down){
 422                 $skip = $vl;
 423               }else{
 424                 $tmp2[$vl] = $vl;
 425               }
 426               if(($skip != false)&&($ky != $change_down)){
 427                 $tmp2[$skip]  = $skip;
 428                 $skip =false;
 429               }
 430             }
 431             $this->FAIclass = $tmp2;
 432           }
 433
 434           if(preg_match("/fai_remove/i",$name)){
 435             $value = base64_decode(preg_replace("/_.*$/i","",preg_replace("/fai_remove_/i","",$name)));
 436             unset($this->FAIclass[$value]);
 437           }
 438         }
 439       }
 440
 441       /* Delete selected class from our list */
 442       if($this->acl_is_writeable("FAIclass")){
 443         if((isset($_POST['DelClass']))&&(isset($_POST['FAIclassSel']))){
 444           if(isset($this->FAIclass[$_POST['FAIclassSel']])){
 445             unset($this->FAIclass[$_POST['FAIclassSel']]);
 446           }
 447         }
 448       }
 449     }// END fai handling
 450
 451     /* Show main page */
 452     $smarty= get_smarty();
 453
 454     /* Assign ACLs to smarty */
 455     $tmp = $this->plInfo();
 456     foreach($tmp['plProvidedAcls'] as $name => $translation){
 457       $smarty->assign($name."ACL",$this->getacl($name));
 458     }
 459
 460     $smarty->assign("member_of_ogroup",$this->member_of_ogroup);
 461
 462     /* In this section server shares will be defined
 463      * A user can select one of the given shares and a mount point
 464      *  and attach this combination to his setup.
 465      */
 466     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 467     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 468
 469     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 470      * This entry will be, a combination of mountPoint and sharedefinitions
 471      */
 472     if((isset($_POST['gotoShareAdd'])) && ($this->acl_is_writeable("gotoShare"))) {
 473       /* We assign a share to this user, if we don't know where to mount the share */
 474       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 475         msg_dialog(_("Error"), msgPool::required(_("Mount point")), ERROR_DIALOG);
 476       }else{
 477         if(count($this->gotoAvailableShares)){
 478           $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 479           $s_mount = $_POST['gotoShareMountPoint'];
 480           /* Preparing the new assignment */
 481           $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 482           $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 483         }
 484       }
 485     }
 486
 487     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 488      * If there is no defined share selected, we will abort the deletion without any message
 489      */
 490     if(($this->acl_is_writeable("gotoShare"))&& (isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare']))){
 491       unset($this->gotoShares[$_POST['gotoShare']]);
 492     }
 493
 494     $smarty->assign("gotoShares",$this->printOutAssignedShares());
 495     $smarty->assign("gotoSharesCount",count($this->printOutAssignedShares()));
 496     $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 497     $smarty->assign("gotoBootKernels",$this->gotoBootKernels);
 498
 499     /* Create divSelectBox for ldap server selection
 500      */
 501     $SelectBoxLdapServer = new divSelectBox("LdapServer");
 502     $SelectBoxLdapServer->SetHeight(130);
 503
 504     /* Add new ldap server to the list */
 505     if(!$this->gotoLdap_inherit && isset($_POST['add_ldap_server']) && isset($_POST['ldap_server_to_add'])){
 506       if(isset($this->gotoLdapServerList[$_POST['ldap_server_to_add']])){
 507         $to_add = $this->gotoLdapServerList[$_POST['ldap_server_to_add']];
 508         if(!in_array($to_add,$this->gotoLdapServers)){
 509           $this->gotoLdapServers[] = $to_add;
 510         }
 511       }
 512     }
 513
 514     /* Move ldap servers up and down */
 515     if(!$this->gotoLdap_inherit){
 516       foreach($_POST as $name => $value){
 517         if(preg_match("/sort_ldap_up_/",$name)){
 518           $id = preg_replace("/^sort_ldap_up_([0-9]*)_(x|y)$/","\\1",$name);
 519           $from =  $id;
 520           $to   =  $id -1;
 521           $tmp = $this->array_switch_item($this->gotoLdapServers,$from,$to);
 522           if($tmp){
 523             $this->gotoLdapServers = $tmp;
 524           }
 525           break;
 526         }
 527         if(preg_match("/sort_ldap_down_/",$name)){
 528           $id = preg_replace("/^sort_ldap_down_([0-9]*)_(x|y)$/","\\1",$name);
 529           $from =  $id;
 530           $to   =  $id +1;
 531           $tmp = $this->array_switch_item($this->gotoLdapServers,$from,$to);
 532           if($tmp){
 533             $this->gotoLdapServers = $tmp;
 534           }
 535           break;
 536         }
 537         if(preg_match("/gotoLdapRemove_/",$name)){
 538           $id = preg_replace("/^gotoLdapRemove_([0-9]*)_(x|y)$/","\\1",$name);
 539           $value = $this->gotoLdapServers[$id];
 540           $this->gotoLdapServers = array_remove_entries(array($value),$this->gotoLdapServers);
 541           break;
 542         }
 543       }
 544     }
 545
 546     /* Add Entries */
 547     foreach($this->gotoLdapServers as $key => $server){
 548       /* Announce missing entries */
 549       if(!in_array($server,$this->gotoLdapServerList)){
 550         $server = $server."&nbsp;<font style='color:red'>(missing)</font>";
 551       }
 552
 553       /* Convert old style entry */
 554       if (!preg_match('%:ldap://%', $server)){
 555         $server= "ldap://".preg_replace('/^([^:]+):/', '\1/', $server);
 556
 557       /* Beautify new style entries */
 558       } else {
 559         $server= preg_replace("/^[^:]+:/", "", $server);
 560       }
 561
 562       $SelectBoxLdapServer->AddEntry(
 563           array(array("string" => $server),
 564             array("string" =>
 565               "<input class='center' type='image' src='images/sort_up.png' name='sort_ldap_up_".$key."'>&nbsp;".
 566               "<input class='center' type='image' src='images/sort_down.png' name='sort_ldap_down_".$key."'>&nbsp;".
 567               "<input class='center' type='image' src='images/edittrash.png' name='gotoLdapRemove_".$key."'>",
 568               "attach" => "style='text-align:right;width:40px;border-right:0px;'")));
 569     }
 570
 571     if($this->gotoLdap_inherit){
 572       $smarty->assign("gotoLdapServerACL_inherit", preg_replace("/w/","",$this->getacl("gotoLdapServer")));;
 573     }else{
 574       $smarty->assign("gotoLdapServerACL_inherit", $this->getacl("gotoLdapServer"));
 575     }
 576
 577     $list = array();
 578     foreach($this->gotoLdapServerList as $key => $entry){
 579       if(!in_array($entry,$this->gotoLdapServers)){
 580
 581         /* Convert old style entry */
 582         if (!preg_match('%:ldap://%', $entry)){
 583           $entry= "ldap://".preg_replace('/^([^:]+):/', '\1/', $entry);
 584
 585         /* Beautify new style entries */
 586         } else {
 587           $entry= preg_replace("/^[^:]+:/", "", $entry);
 588         }
 589
 590         $list[$key] = $entry;
 591       }
 592     }
 593     $smarty->assign("gotoLdapServers",    $SelectBoxLdapServer->DrawList());
 594     $smarty->assign("gotoLdapServerList", $list);
 595     $smarty->assign("gotoLdap_inherit",   $this->gotoLdap_inherit);
 596     $smarty->assign("JS",  session::get('js'));
 597
 598     foreach (array("gotoModules", "gotoAutoFs", "gotoFilesystem") as $val){
 599       $smarty->assign("$val", $this->$val);
 600     }
 601
 602     /* Values */
 603     foreach(array("gotoBootKernel", "customParameters", "gotoShare","FAIclasses","FAIclass","FAIdebianMirror","FAIrelease") as $val){
 604       $smarty->assign($val, $this->$val);
 605     }
 606
 607     $smarty->assign("fai_activated",$this->fai_activated);
 608
 609     /* Create FAI output */
 610     if($this->fai_activated){
 611
 612       $this->update_fai_cache();
 613
 614       $smarty->assign("FAIservers"  , $this->cache['SERVERS']);
 615       $smarty->assign("FAIdebianMirror",$this->FAIdebianMirror);
 616       $smarty->assign("FAIrelease"  , $this->FAIrelease);
 617       $smarty->assign("FAIclasses"  , $this->selectable_classes());
 618
 619       $smarty->assign("InheritedFAIrelease",$this->InheritedFAIrelease);
 620
 621       $div = new divSelectBox("WSFAIscriptClasses");
 622       $div -> SetHeight("110");
 623       $str_up     = " &nbsp;<input type='image' src='images/sort_up.png'    name='sort_up_%s'    value='%s'>";
 624       $str_down   = " &nbsp;<input type='image' src='images/sort_down.png'  name='sort_down_%s'  value='%s'>";
 625       $str_remove = " &nbsp;<input type='image' src='images/edittrash.png'  name='fai_remove_%s' value='%s'>";
 626       $str_empty  = " &nbsp;<img src='images/empty.png' alt=\"\" width='7'>";
 627
 628       /* Get classes */
 629       if($this->FAIdebianMirror == "inherited"){
 630         $tmp = $this->InheritedFAIclass;
 631       }else{
 632         $tmp = $this->FAIclass;
 633       }
 634
 635       /* Get invalid classes */
 636       $invalid = $this->get_invalid_classes($tmp);
 637
 638       /* Draw every single entry */
 639       $i = 1;
 640       foreach($tmp as $class){
 641
 642         /* Mark invalid classes. (Not in selected release)
 643          */
 644         $marker = "";
 645         if(in_array_ics($class,$invalid)){
 646           $marker = "&nbsp;<font color='red'>("._("Not available in current setup").")</font>";
 647         }
 648
 649         /* Create up/down priority icons
 650          * Skip this, if we have inherited the FAI classes.
 651          */
 652         if($this->FAIdebianMirror == "inherited"){
 653           $str = "";
 654         }else{
 655           if($i==1){
 656             $str = $str_empty.$str_down.$str_remove;
 657           }elseif($i == count($this->FAIclass)){
 658             $str = $str_up.$str_empty.$str_remove;
 659           }else{
 660             $str = $str_up.$str_down.$str_remove;
 661           }
 662         }
 663         $i ++ ;
 664
 665         /* Get Description tag
 666          *  There may be several FAI objects with the same class name,
 667          *   use the description from FAIprofile, if possible.
 668          */
 669         $desc = "";
 670         if(isset($this->cache['CLASSES'][$this->FAIrelease][$class])){
 671           foreach($this->cache['CLASSES'][$this->FAIrelease][$class] as $types ){
 672             if(isset($types['Desc'])){
 673               $desc= $types['Desc'];
 674               if($types['Type'] == "FAIprofile"){
 675                 break;
 676               }
 677             }
 678           }
 679         }
 680         if(!empty($desc)){
 681           $desc = "&nbsp;[".trim($desc)."]";
 682         }
 683
 684         $div->AddEntry(array(
 685               array("string"=>$class.$desc.$marker),
 686               array("string"=>preg_replace("/\%s/",base64_encode($class),$str),"attach"=>"style='width:50px;border-right:none;'")
 687               ));
 688       }
 689       $smarty->assign("FAIScriptlist",$div->DrawList());
 690     }// END FAI output generation
 691
 692     /* Radio button group */
 693     if (preg_match("/G/", $this->bootmode)) {
 694       $smarty->assign("graphicalbootup", "checked");
 695     } else {
 696       $smarty->assign("graphicalbootup", "");
 697     }
 698     if (preg_match("/T/", $this->bootmode)) {
 699       $smarty->assign("textbootup", "checked");
 700     } else {
 701       $smarty->assign("textbootup", "");
 702     }
 703     if (preg_match("/D/", $this->bootmode)) {
 704       $smarty->assign("debugbootup", "checked");
 705     } else {
 706       $smarty->assign("debugbootup", "");
 707     }
 708
 709     /* Show main page */
 710     return($smarty->fetch (get_template_path('workstationStartup.tpl', TRUE,dirname(__FILE__))));
 711   }
 712
 713
 714   function remove_from_parent()
 715   {
 716     $this->handle_post_events("remove");
 717     new log("remove","workstation/".get_class($this),$this->dn);
 718   }
 719
 720
 721   /* Save data to object */
 722   function save_object()
 723   {
 724     $old_mirror  = $this->FAIdebianMirror;
 725     plugin::save_object();
 726
 727     /* Update release */
 728     if($old_mirror != $this->FAIdebianMirror){
 729       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
 730         $this->FAIrelease      = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
 731       }
 732     }
 733
 734     if(isset($_POST['WorkstationStarttabPosted'])){
 735       if(isset($_POST['gotoLdap_inherit'])){
 736         $this->gotoLdap_inherit = TRUE;
 737       }else{
 738         $this->gotoLdap_inherit = FALSE;
 739       }
 740
 741       /* Save group radio buttons */
 742       if ($this->acl_is_writeable("bootmode") && isset($_POST["bootmode"])){
 743         $this->bootmode= $_POST["bootmode"];
 744       }
 745
 746       /* Save kernel parameters */
 747       if ($this->acl_is_writeable("gotoKernelParameters") && isset($_POST["customParameters"])){
 748         $this->customParameters= $_POST["customParameters"];
 749       }
 750     }
 751   }
 752
 753
 754   /* Save to LDAP */
 755   function save()
 756   {
 757
 758     /* Depending on the baseobject (Ogroup / WS) we
 759      *  use another set of objectClasses
 760      * In case of WS itself, we use  "array("GOhard", "FAIobject");"
 761      * if we are currently editing from ogroup menu we use (array("gotWorkstationTemplate","GOhard", "FAIobject"))
 762      */
 763     if(isset($this->parent->by_object['ogroup'])){
 764       $this->objectclasses = array("gotoWorkstationTemplate");
 765     }elseif(isset($this->parent->by_object['workgeneric'])){
 766       $this->objectclasses = array("GOhard");
 767     }elseif(isset($this->parent->by_object['servgeneric'])){
 768       $this->objectclasses = array("GOhard","gotoWorkstationTemplate");
 769     }else{
 770       print "Object Type Configuration : unknown";
 771       exit();
 772     }
 773
 774     /* Append FAI class */
 775     if($this->fai_activated){
 776       $this->objectclasses[]  = "FAIobject";
 777     }
 778
 779     /* Find proper terminal path for tftp configuration
 780        FIXME: This is suboptimal when the default has changed to
 781        another location! */
 782     if (($this->gotoTerminalPath == "default")){
 783       $ldap= $this->config->get_ldap_link();
 784
 785       /* Strip relevant part from dn, keep trailing ',' */
 786       $tmp= preg_replace("/^cn=[^,]+,".get_ou('terminalou')."/i", "", $this->dn);
 787       $tmp= preg_replace("/".$this->config->current['BASE']."$/i", "", $tmp);
 788
 789       /* Walk from top to base and try to load default values for
 790          'gotoTerminalPath'. Abort when an entry is found. */
 791       while (TRUE){
 792         $tmp= preg_replace ("/^[^,]+,/", "", $tmp);
 793
 794         $ldap->cat("cn=default,".get_ou('terminalou').$tmp.
 795             $this->config->current['BASE'], array('gotoTerminalPath'));
 796         $attrs= $ldap->fetch();
 797         if (isset($attrs['gotoTerminalPath'])){
 798           $this->gotoTerminalPath= $attrs['gotoTerminalPath'][0];
 799           break;
 800         }
 801
 802         /* Nothing left? */
 803         if ($tmp == ""){
 804           break;
 805         }
 806       }
 807     }
 808
 809     /* Add semi automatic values */
 810     // FIXME: LDAP Server may not be set here...
 811     $this->gotoKernelParameters= "ldap=".base64_encode($this->gotoLdapServer);
 812
 813     switch ($this->bootmode){
 814       case "D":
 815         $this->gotoKernelParameters.= " debug";
 816       break;
 817       case "G":
 818         $this->gotoKernelParameters.= " splash=silent";
 819       break;
 820     }
 821     if ($this->customParameters != ""){
 822       $this->gotoKernelParameters.= " o ".$this->customParameters;
 823     }
 824
 825     plugin::save();
 826
 827     unset( $this->attrs['FAIrelease'] );
 828     $str = "";
 829
 830     /* Skip FAI attribute handling if not necessary */
 831     if($this->fai_activated){
 832       if($this->FAIdebianMirror == "inherited"){
 833         $this->attrs['FAIclass'] = $this->attrs['FAIrelease'] =  $this->attrs['FAIdebianMirror'] = array();
 834       }else{
 835         foreach($this->FAIclass as $class){
 836           $str .= $class." ";
 837         }
 838         $str = trim($str);
 839         if(empty($this->attrs['FAIclass'])){
 840           $this->attrs['FAIclass'] = array();
 841         }else{
 842           $this->attrs['FAIclass']= $str.":".$this->FAIrelease;
 843         }
 844       }
 845     }
 846
 847     /* Add missing arrays */
 848     foreach (array("gotoFilesystem", "gotoAutoFs", "gotoModules") as $val){
 849       if (isset ($this->$val) && count ($this->$val) != 0){
 850
 851         $this->attrs["$val"]= array_unique($this->$val);
 852       }
 853       if(!isset($this->attrs["$val"])) $this->attrs["$val"]=array();
 854     }
 855
 856     /* Prepare list of ldap servers */
 857     $this->attrs['gotoLdapServer'] = array();
 858     if(!$this->gotoLdap_inherit){
 859       $i = 0;
 860       foreach($this->gotoLdapServers as $server){
 861         $i ++;
 862         $this->attrs['gotoLdapServer'][] = $i.":".$server;
 863       }
 864     }
 865
 866     /* Check if LDAP server has changed */
 867     $ldap_changed= false;
 868     if (isset($this->saved_attributes['gotoLdapServer'])){
 869       if (isset($this->attrs['gotoLdapServer']) && $this->attrs['gotoLdapServer'] != $this->saved_attributes['gotoLdapServer']){
 870         $ldap_changed= true;
 871       }
 872     } else {
 873       if (isset($this->attrs['gotoLdapServer'])){
 874         $ldap_changed= true;
 875       }
 876     }
 877
 878     if (($this->attrs['gotoBootKernel'] == "default-inherited") || ($this->attrs['gotoBootKernel'] == "%default%")){
 879       $this->attrs['gotoBootKernel']= array();
 880     }
 881
 882     /* if mirror == none stop saving this attribute */
 883     if($this->FAIdebianMirror == "none"){
 884       $this->FAIdebianMirror = "";
 885     }
 886
 887     /* Get FAIstate from object, the generic tab could have changed it during execute */
 888     $ldap= $this->config->get_ldap_link();
 889     $ldap->cd($this->dn);
 890
 891
 892     /* Skip FAI attribute handling if not necessary */
 893     if($this->fai_activated){
 894       $ldap->cat($this->dn,array("FAIstate"));
 895       $checkFAIstate = $ldap->fetch();
 896
 897       /* Remove FAI objects if no FAI class is selected */
 898       if((count($this->FAIclass)==0) && (!isset($checkFAIstate['FAIstate']))){
 899         $this->attrs['FAIclass']        = array();
 900         $this->attrs['FAIdebianMirror'] = array();
 901       }
 902     }
 903
 904
 905     /* prepare share settings */
 906     $tmp = array();
 907     foreach($this->gotoShares as $name => $settings){
 908       $tmp2= split("\|",$name);
 909       $name = $tmp2[0];
 910       $tmp[] = $settings['server']."|".$name."|".$settings['mountPoint'];
 911     }
 912     $this->attrs['gotoShare']=$tmp;
 913
 914     $this->cleanup();
 915     $ldap->modify ($this->attrs);
 916     new log("modify","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 917
 918     if (!$ldap->success()){
 919       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
 920     }
 921     $this->handle_post_events("modify");
 922
 923     /* Check if LDAP server has changed */
 924     if ($ldap_changed && class_available("DaemonEvent")){
 925       $events = DaemonEvent::get_event_types(SYSTEM_EVENT | HIDDEN_EVENT);
 926       $o_queue = new gosaSupportDaemon();
 927       if(isset($events['TRIGGERED']['DaemonEvent_reload_ldap_config'])){
 928         $evt = $events['TRIGGERED']['DaemonEvent_reload_ldap_config'];
 929         $macs = array();
 930
 931         /* Get list of macAddresses
 932          */
 933         if(isset($this->parent->by_object['ogroup'])){
 934
 935           /* If we are an object group, add all member macs
 936            */
 937           $p = $this->parent->by_object['ogroup'];
 938           foreach($p->memberList as $dn => $obj){
 939             if(isset($p->objcache[$dn]['macAddress']) && !empty($p->objcache[$dn]['macAddress'])){
 940               $macs[] = $p->objcache[$dn]['macAddress'];
 941             }
 942           }
 943         }elseif(isset($this->parent->by_object['workgeneric']->netConfigDNS->macAddress)){
 944
 945           /* We are a workstation. Add current mac.
 946            */
 947           $mac = $this->parent->by_object['workgeneric']->netConfigDNS->macAddress;
 948           if(!empty($mac)){
 949             $macs[] = $mac;
 950           }
 951         }
 952
 953         /* Trigger event for all member objects
 954          */
 955         foreach($macs as $mac){
 956           $tmp = new $evt['CLASS_NAME']($this->config);
 957           $tmp->set_type(TRIGGERED_EVENT);
 958           $tmp->add_targets(array($mac));
 959           if(!$o_queue->append($tmp)){
 960             msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
 961           }
 962         }
 963       }
 964     }
 965   }
 966
 967
 968   /* Add value to array, check if unique */
 969   function add_list (&$array, $value)
 970   {
 971     if ($value != ""){
 972       $array[]= $value;
 973       sort($array);
 974       array_unique ($array);
 975     }
 976   }
 977
 978
 979   /* Delete value to array, check if unique */
 980   function del_list (&$array, $list)
 981   {
 982     $tmp= array();
 983     foreach ($array as $mod){
 984       if (!in_array($mod, $list)){
 985         $tmp[]= $mod;
 986       }
 987     }
 988     $array= $tmp;
 989   }
 990
 991   /* Generate ListBox frindly output for the defined shares
 992    * Possibly Add or remove an attribute here,
 993    */
 994   function printOutAssignedShares()
 995   {
 996     $a_return = array();
 997     if(is_array($this->gotoShares)){
 998       foreach($this->gotoShares as $share){
 999         $a_return[$share['name']."|".$share['server']]= $share['name']." [".$share['server']."]";
1000       }
1001     }
1002     return($a_return);
1003   }
1004
1005
1006
1007   function PrepareForCopyPaste($source)
1008   {
1009     plugin::PrepareForCopyPaste($source);
1010     $source_o = new workstartup ($this->config, $source['dn']);
1011     foreach(array("FAIclass","gotoModules", "gotoAutoFs", "gotoFilesystem",
1012           "gotoKernelParameters","gotoShares","customParameters") as $attr){
1013       $this->$attr = $source_o->$attr;
1014     }
1015   }
1016
1017
1018   function array_switch_item($ar,$from,$to)
1019   {
1020     if(!is_array($ar)){
1021       return(false);
1022     }
1023     if(!isset($ar[$from])){
1024       return(false);
1025     }
1026     if(!isset($ar[$to])){
1027       return(false);
1028     }
1029
1030     $tmp = $ar[$from];
1031     $ar[$from] = $ar[$to];
1032     $ar[$to] = $tmp;
1033     return($ar);
1034   }
1035
1036
1037   /* Return plugin informations for acl handling */
1038   static function plInfo()
1039   {
1040     return (array(
1041           "plShortName"   => _("Startup"),
1042           "plDescription" => _("System startup"),
1043           "plSelfModify"  => FALSE,
1044           "plDepends"     => array(),
1045           "plPriority"    => 9,
1046           "plSection"     => array("administration"),
1047           "plCategory"    => array("workstation","server","ogroups"),
1048
1049           "plProvidedAcls"=> array(
1050             "gotoLdapServer"        => _("Ldap server"),
1051             "gotoBootKernel"        => _("Boot kernel"),
1052             "gotoKernelParameters"  => _("Kernel parameter"),
1053
1054             "gotoModules"           => _("Kernel modules"),
1055             "gotoShare"             => _("Shares"),
1056
1057             "FAIclass"              => _("FAI classes"),
1058             "FAIdebianMirror"       => _("Debian mirror"),
1059             "FAIrelease"            => _("Debian release"),
1060
1061             "FAIstatus"             => _("FAI status flag")) // #FIXME is this acl realy necessary ?
1062           ));
1063   }
1064
1065
1066   /* Updates release dns
1067    *  and reads all classes for the current release,
1068    *  if not already done ($this->cache).
1069    */
1070   function update_fai_cache($first_call = FALSE)
1071   {
1072     $force = FALSE;
1073
1074     $start = microtime(TRUE);
1075
1076     /* Get the list of available servers and their releases.
1077      */
1078     if($force || !isset($this->cache['SERVERS'])){
1079
1080       /* Only add inherit option, if we are part in an object group
1081        */
1082       if($this->member_of_ogroup){
1083         $this->cache['SERVERS']['inherited']=array();
1084       }
1085
1086       $o_queue = new gosaSupportDaemon();
1087       $tmp = $o_queue->FAI_get_server();
1088       if($o_queue->is_error()){
1089         msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
1090       }else{
1091         foreach($tmp as $entry){
1092           $rel = $entry['RELEASE'];
1093           $this->cache['SERVERS']['auto'][$rel] = $rel;
1094           $this->cache['SERVERS'][$entry['SERVER']][$rel] = $rel;
1095         }
1096       }
1097     }
1098
1099     /* Build up arrays, without checks */
1100     if(!$first_call){
1101
1102       /* Check if the selected mirror is available */
1103       if(!isset($this->cache['SERVERS'][$this->FAIdebianMirror])){
1104         $this->FAIdebianMirror = "auto";
1105         $this->FAIrelease      = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
1106         trigger_error("There was a problem with the selected FAIdebianMirror. This mirror ('".$this->FAIdebianMirror."') is not available");
1107       }
1108
1109       /* Check if the selected release is available */
1110       if($this->FAIdebianMirror != "inherited" && !isset($this->cache['SERVERS'][$this->FAIdebianMirror][$this->FAIrelease])){
1111         trigger_error("There was a problem with the selected FAIrelease. This release ('".$this->FAIrelease."') is not available");
1112         $this->FAIrelease = key($this->cache['SERVERS'][$this->FAIdebianMirror]);
1113       }
1114     }
1115
1116     /* Get classes for release from cache.
1117      * Or build cache
1118      */
1119     if($this->FAIdebianMirror == "inherited"){
1120       $release = $this->InheritedFAIrelease;
1121     }else{
1122       $release = $this->FAIrelease;
1123     }
1124
1125     if($force || !isset($this->cache['CLASSES'][$release])){
1126
1127       /* Get the list of available servers and their releases.
1128        */
1129       $o_queue = new gosaSupportDaemon();
1130       $tmp = $o_queue->FAI_get_classes($release);
1131       $this->cache['CLASSES'][$release] = array();
1132       if($o_queue->is_error()){
1133         msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
1134       }else{
1135         foreach($tmp as $entry){
1136           $class = $entry['CLASS'];
1137           $this->cache['CLASSES'][$release][$class] = $this->analyse_fai_object($entry);
1138         }
1139       }
1140
1141       /* Add object caught from external hook
1142        */
1143       $lines= $this->GetHookElements();
1144       foreach ($lines as $hline){
1145         $entries= split(";", $hline);
1146         $server = $entries['0'];
1147         $url    = $entries['1'];
1148         if (!empty($url)){
1149
1150           /* Split releases */
1151           if (isset($entries[2])){
1152             $releases= split(",", $entries[2]);
1153
1154             foreach ($releases as $release_data){
1155               $release_c  = preg_replace('/:.*$/', '', $release_data);
1156               $sections_c = split(':', preg_replace('/^[^:]+:([^|]+)|.*$/', '\1', $release_data));
1157               $classes_c  = split('\|', preg_replace('/^[^|]+\|(.*)$/', '\1', $release_data));
1158
1159               if($release_c == $release){
1160                 $this->cache['SERVERS'][$url][$release_c]=$release_c;
1161                 $this->cache['SERVERS']['auto'][$release_c]=$release_c;
1162                 foreach ($classes_c as $class){
1163                   if ($class != ""){
1164                     $this->cache['CLASSES'][$release_c][$class]= array();
1165                   }
1166                 }
1167               }
1168             }
1169           }
1170         }
1171       }
1172     }
1173 #    echo sprintf("Took %.6f <br> ",microtime(1) - $start);
1174   }
1175
1176
1177   /* This function return an array containing all
1178    *  invalid classes for the selected server/release
1179    */
1180   function get_invalid_classes($classes)
1181   {
1182     $this->update_fai_cache();
1183     if($this->FAIdebianMirror == "inherited"){
1184       $release_classes = $this->cache['CLASSES'][$this->InheritedFAIrelease];
1185     }else{
1186       $release_classes = $this->cache['CLASSES'][$this->FAIrelease];
1187     }
1188
1189
1190     /* Detect all classes that are not valid
1191      *  for the selected release
1192      */
1193     $NA = array();
1194     foreach($classes as $class){
1195       if(!isset($release_classes[$class])){
1196         $NA[] = $class;
1197       }
1198     }
1199     return($NA);
1200   }
1201
1202
1203   /* Get all selectable classes for the ui select box
1204    */
1205   function selectable_classes()
1206   {
1207     $this->update_fai_cache();
1208
1209     if($this->FAIdebianMirror == "inherited"){
1210       $classes = $this->cache['CLASSES'][$this->InheritedFAIrelease];
1211     }else{
1212       $classes = $this->cache['CLASSES'][$this->FAIrelease];
1213     }
1214
1215     $Abbr ="";
1216     $ret= array();
1217     foreach($classes as $class_name => $class_types){
1218       if(!in_array($class_name,$this->FAIclass)){
1219         foreach($class_types as $type){
1220           if(!preg_match("/".$type['Abbr']."/",$Abbr)){
1221             $Abbr .= $type['Abbr']." ";
1222           }
1223         }
1224         $ret[$class_name] = trim($Abbr);
1225       }
1226     }
1227     uksort($ret, 'strnatcasecmp');
1228     return($ret);
1229   }
1230
1231
1232   /* Analyse FAI object and return an array with usefull informations like
1233    *  FAIobject type.
1234    */
1235   function analyse_fai_object($attr)
1236   {
1237     $tmp = array();
1238     switch($attr['TYPE']){
1239
1240       case 'FAIpackageList':
1241         $tmp["Type"]= 'FAIpackageList';
1242         $tmp["Abbr"]= 'Pl';
1243         break;
1244       case 'FAItemplate':
1245         $tmp["Type"]= 'FAItemplate';
1246         $tmp["Abbr"]= 'T';
1247         break;
1248       case 'FAIvariable':
1249         $tmp["Type"]= 'FAIvariable';
1250         $tmp["Abbr"]= 'V';
1251         break;
1252       case 'FAIscript':
1253         $tmp["Type"]= 'FAIscript';
1254         $tmp["Abbr"]= 'S';
1255         break;
1256       case 'FAIhook':
1257         $tmp["Type"]= 'FAIhook';
1258         $tmp["Abbr"]= 'H';
1259         break;
1260       case 'FAIpartitionTable':
1261         $tmp["Type"]= 'FAIpartitionTable';
1262         $tmp["Abbr"]= 'Pt';
1263         break;
1264       case 'FAIprofile':
1265         $tmp["Type"]= 'FAIprofile';
1266         $tmp["Abbr"]= 'P';
1267         break;
1268       default: trigger_error("Unknown FAI object type!");;
1269     }
1270     return($tmp);
1271   }
1272
1273
1274   /* Return repository hook output, if possible.
1275    */
1276   function GetHookElements()
1277   {
1278     $ret = array();
1279     $cmd= $this->config->search("servrepository", "REPOSITORY_HOOK",array('tabs'));
1280     if(!empty($cmd)){
1281       $res = shell_exec($cmd);
1282       $res2 = trim($res);
1283       if((!$res)){
1284         msg_dialog(_("Configuration error"), msgPool::cmdexecfailed("REPOSITORY_HOOK", $cmd), ERROR_DIALOG);
1285       }elseif(empty($res2)){
1286         msg_dialog(_("Configuration error"), _("REPOSITORY_HOOK returned no result!"), ERROR_DIALOG);
1287       }else{
1288         $tmp = split("\n",$res);
1289         foreach($tmp as $line){
1290           if(empty($line)) continue;
1291           $ret[]= $line;
1292         }
1293       }
1294     }
1295     return($ret);
1296   }
1297
1298
1299   /* This function creates the release name out of a dn
1300    *  e.g. "ou=1.0rc2,ou=siga,ou=fai,..." => "siga/1.0rc2"
1301    */
1302   function dn_to_release_name($dn)
1303   {
1304     $relevant = preg_replace("/,".normalizePreg(get_ou("faiou")).".*$/","",$dn);
1305     $parts    = array_reverse(split("\,",$relevant));
1306     $str ="";
1307     foreach($parts as $part){
1308       $str .= preg_replace("/^ou=/","",$part)."/";
1309     }
1310     return(preg_replace("/\/$/","",$str));
1311   }
1312 }
1313
1314 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1315 ?>