include/class_config.inc

   1 <?php
   2 /*
   3  * This code is part of GOsa (https://gosa.gonicus.de)
   4  * Copyright (C) 2003-2006 - Cajus Pollmeier <pollmeier@gonicus.de>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 class config  {
  22
  23   /* XML parser */
  24   var $parser;
  25   var $config_found= FALSE;
  26   var $tags= array();
  27   var $level= 0;
  28   var $gpc= 0;
  29   var $section= "";
  30   var $currentLocation= "";
  31
  32   /* Selected connection */
  33   var $current= array();
  34
  35   /* Link to LDAP-server */
  36   var $ldap= NULL;
  37   var $referrals= array();
  38
  39   /* Configuration data */
  40   var $data= array( 'TABS' => array(), 'LOCATIONS' => array(), 'SERVERS' => array(),
  41       'MAIN' => array( 'LANGUAGES' => array(), 'FAXFORMATS' => array() ),
  42       'MENU' => array(), 'SERVICE' => array());
  43   var $basedir= "";
  44
  45   /* Keep a copy of the current deparment list */
  46   var $departments= array();
  47   var $idepartments= array();
  48   var $adepartments= array();
  49   var $tdepartments= array();
  50
  51   function config($filename, $basedir= "")
  52   {
  53     $this->parser = xml_parser_create();
  54     $this->basedir= $basedir;
  55
  56     xml_set_object($this->parser, $this);
  57     xml_set_element_handler($this->parser, "tag_open", "tag_close");
  58
  59     /* Parse config file directly? */
  60     if ($filename != ""){
  61       $this->parse($filename);
  62     }
  63   }
  64
  65   function parse($filename)
  66   {
  67     $fh= fopen($filename, "r");
  68     $xmldata= fread($fh, 100000);
  69     fclose($fh);
  70     if(!xml_parse($this->parser, chop($xmldata))){
  71       print_red(sprintf(_("XML error in gosa.conf: %s at line %d"),
  72             xml_error_string(xml_get_error_code($this->parser)),
  73             xml_get_current_line_number($this->parser)));
  74       echo $_SESSION['errors'];
  75       exit;
  76     }
  77   }
  78
  79   function tag_open($parser, $tag, $attrs)
  80   {
  81     /* Save last and current tag for reference */
  82     $this->tags[$this->level]= $tag;
  83     $this->level++;
  84
  85     /* Trigger on CONF section */
  86     if ($tag == 'CONF'){
  87       $this->config_found= TRUE;
  88     }
  89
  90     /* Return if we're not in config section */
  91     if (!$this->config_found){
  92       return;
  93     }
  94
  95     /* yes/no to true/false and upper case TRUE to true and so on*/
  96     foreach($attrs as $name => $value){
  97       if(preg_match("/^(true|yes)$/i",$value)){
  98         $attrs[$name] = "true";
  99       }elseif(preg_match("/^(false|no)$/i",$value)){
 100         $attrs[$name] = "false";
 101       }
 102     }
 103
 104     /* Look through attributes */
 105     switch ($this->tags[$this->level-1]){
 106
 107       /* Handle tab section */
 108       case 'TAB':       $name= $this->tags[$this->level-2];
 109
 110                   /* Create new array? */
 111                   if (!isset($this->data['TABS'][$name])){
 112                     $this->data['TABS'][$name]= array();
 113                   }
 114
 115                   /* Add elements */
 116                   $this->data['TABS'][$name][]= $attrs;
 117                   break;
 118
 119                   /* Handle location */
 120       case 'LOCATION':
 121                   if ($this->tags[$this->level-2] == 'MAIN'){
 122                     $name= $attrs['NAME'];
 123                     $this->currentLocation= $name;
 124
 125                     /* Add location elements */
 126                     $this->data['LOCATIONS'][$name]= $attrs;
 127                   }
 128                   break;
 129
 130                   /* Handle referral tags */
 131       case 'REFERRAL':
 132                   if ($this->tags[$this->level-2] == 'LOCATION'){
 133                     $url= $attrs['URL'];
 134                     $server= preg_replace('!^([^:]+://[^/]+)/.*$!', '\\1', $url);
 135
 136                     /* Add location elements */
 137                     if (!isset($this->data['LOCATIONS'][$this->currentLocation]['REFERRAL'])){
 138                       $this->data['LOCATIONS'][$this->currentLocation]['REFERRAL']= array();
 139                     }
 140
 141                     $this->data['LOCATIONS'][$this->currentLocation]['REFERRAL'][$server]= $attrs;
 142                   }
 143                   break;
 144
 145                   /* Handle language */
 146       case 'LANGUAGE':
 147                   if ($this->tags[$this->level-2] == 'MAIN'){
 148                     /* Add languages */
 149                     $this->data['MAIN']['LANGUAGES'][$attrs['NAME']]=
 150                       $attrs['TAG'];
 151                   }
 152                   break;
 153
 154                   /* Handle faxformat */
 155       case 'FAXFORMAT':
 156                   if ($this->tags[$this->level-2] == 'MAIN'){
 157                     /* Add fax formats */
 158                     $this->data['MAIN']['FAXFORMATS'][]= $attrs['TYPE'];
 159                   }
 160                   break;
 161
 162                   /* Load main parameters */
 163       case 'MAIN':
 164                   $this->data['MAIN']= array_merge ($this->data['MAIN'], $attrs);
 165                   break;
 166
 167                   /* Load menu */
 168       case 'SECTION':
 169                   if ($this->tags[$this->level-2] == 'MENU'){
 170                     $this->section= $attrs['NAME'];
 171                     $this->data['MENU'][$this->section]= array(); ;
 172                   }
 173                   break;
 174
 175                   /* Inser plugins */
 176       case 'PLUGIN':
 177                   if ($this->tags[$this->level-3] == 'MENU' &&
 178                       $this->tags[$this->level-2] == 'SECTION'){
 179
 180                     $this->data['MENU'][$this->section][$this->gpc++]= $attrs;
 181                   }
 182                   if ($this->tags[$this->level-2] == 'SERVICEMENU'){
 183                     $this->data['SERVICE'][$attrs['CLASS']]= $attrs;
 184                   }
 185                   break;
 186     }
 187   }
 188
 189   function tag_close($parser, $tag)
 190   {
 191     /* Close config section */
 192     if ($tag == 'CONF'){
 193       $this->config_found= FALSE;
 194     }
 195     $this->level--;
 196   }
 197
 198   function get_ldap_link($sizelimit= FALSE)
 199   {
 200     /* Build new connection */
 201     $this->ldap= ldap_init ($this->current['SERVER'], $this->current['BASE'],
 202         $this->current['ADMIN'], $this->current['PASSWORD']);
 203
 204     /* Check for connection */
 205     if (is_null($this->ldap) || (is_int($this->ldap) && $this->ldap == 0)){
 206       $smarty= get_smarty();
 207       print_red (_("Can't bind to LDAP. Please contact the system administrator."));
 208       $smarty->display (get_template_path('headers.tpl'));
 209       echo '<body style="background-image:none">'.$_SESSION['errors'].'</body></html>';
 210       exit();
 211     }
 212
 213     if (!isset($_SESSION['size_limit'])){
 214       $_SESSION['size_limit']= $this->current['SIZELIMIT'];
 215       $_SESSION['size_ignore']= $this->current['SIZEIGNORE'];
 216     }
 217
 218     if ($sizelimit){
 219       $this->ldap->set_size_limit($_SESSION['size_limit']);
 220     } else {
 221       $this->ldap->set_size_limit(0);
 222     }
 223
 224     /* Move referrals */
 225     if (!isset($this->current['REFERRAL'])){
 226       $this->ldap->referrals= array();
 227     } else {
 228       $this->ldap->referrals= $this->current['REFERRAL'];
 229     }
 230
 231     return ($this->ldap);
 232   }
 233
 234   function set_current($name)
 235   {
 236     $this->current= $this->data['LOCATIONS'][$name];
 237     if (!isset($this->current['PEOPLE'])){
 238       $this->current['PEOPLE']= "ou=people";
 239     }
 240     if (!isset($this->current['GROUPS'])){
 241       $this->current['GROUPS']= "ou=groups";
 242     }
 243
 244     /* Remove possibly added ',' from end of group and people ou */
 245     $this->current['GROUPS'] = preg_replace("/,*$/","",$this->current['GROUPS']);
 246     $this->current['PEOPLE'] = preg_replace("/,*$/","",$this->current['PEOPLE']);
 247
 248     if (!isset($this->current['WINSTATIONS'])){
 249       $this->current['WINSTATIONS']= "ou=winstations,ou=systems";
 250     }
 251     if (!isset($this->current['HASH'])){
 252       $this->current['HASH']= "crypt";
 253     }
 254     if (!isset($this->current['DNMODE'])){
 255       $this->current['DNMODE']= "cn";
 256     }
 257     if (!isset($this->current['MINID'])){
 258       $this->current['MINID']= 100;
 259     }
 260     if (!isset($this->current['SIZELIMIT'])){
 261       $this->current['SIZELIMIT']= 200;
 262     }
 263     if (!isset($this->current['SIZEINGORE'])){
 264       $this->current['SIZEIGNORE']= TRUE;
 265     } else {
 266       if (preg_match("/true/i", $this->current['SIZEIGNORE'])){
 267         $this->current['SIZEIGNORE']= TRUE;
 268       } else {
 269         $this->current['SIZEIGNORE']= FALSE;
 270       }
 271     }
 272
 273     /* Sort referrals, if present */
 274     if (isset ($this->current['REFERRAL'])){
 275       $bases= array();
 276       $servers= array();
 277       foreach ($this->current['REFERRAL'] as $ref){
 278         $server= preg_replace('%^(.*)/[^/]+$%', '\\1', $ref['URL']);
 279         $base= preg_replace('%^.*/([^/]+)$%', '\\1', $ref['URL']);
 280         $bases[$base]= strlen($base);
 281         $servers[$base]= $server;
 282       }
 283       asort($bases);
 284       reset($bases);
 285     }
 286
 287     /* SERVER not defined? Load the one with the shortest base */
 288     if (!isset($this->current['SERVER'])){
 289       $this->current['SERVER']= $servers[key($bases)];
 290     }
 291
 292     /* BASE not defined? Load the one with the shortest base */
 293     if (!isset($this->current['BASE'])){
 294       $this->current['BASE']= key($bases);
 295     }
 296
 297     /* Convert BASE to have escaped special characters */
 298     $this->current['BASE']= @LDAP::convert($this->current['BASE']);
 299
 300     /* Parse LDAP referral informations */
 301     if (!isset($this->current['ADMIN']) || !isset($this->current['PASSWORD'])){
 302       $url= $this->current['SERVER'];
 303       $referral= $this->current['REFERRAL'][$url];
 304       $this->current['ADMIN']= $referral['ADMIN'];
 305       $this->current['PASSWORD']= $referral['PASSWORD'];
 306     }
 307
 308     /* Possibly load kerberos style */
 309     if (isset($this->current['KRBSASL'])){
 310       if (preg_match('/^(yes|true)$/i', $this->current['KRBSASL'])){
 311         $this->current['KRBSASL']= "sasl";
 312       } else {
 313         $this->current['KRBSASL']= "kerberos";
 314       }
 315     } else {
 316       $this->current['KRBSASL']= "kerberos";
 317     }
 318
 319     /* Load server informations */
 320     $this->load_servers();
 321   }
 322
 323   function load_servers ()
 324   {
 325     /* Only perform actions if current is set */
 326     if ($this->current == NULL){
 327       return;
 328     }
 329
 330     /* Fill imap servers */
 331     $ldap= $this->get_ldap_link();
 332     $ldap->cd ($this->current['BASE']);
 333     $ldap->search ("(objectClass=goImapServer)");
 334
 335     $this->data['SERVERS']['IMAP']= array();
 336     error_reporting(0);
 337     while ($attrs= $ldap->fetch()){
 338       $name= $attrs['goImapName'][0];
 339       $this->data['SERVERS']['IMAP'][$name]= array( "connect" => $attrs['goImapConnect'][0],
 340           "admin" => $attrs['goImapAdmin'][0],
 341           "password" => $attrs['goImapPassword'][0],
 342           "sieve_server" => $attrs['goImapSieveServer'][0],
 343           "sieve_port" => $attrs['goImapSievePort'][0]);
 344     }
 345     error_reporting(E_ALL);
 346
 347     /* Get kerberos server. FIXME: only one is supported currently */
 348     $ldap->cd ($this->current['BASE']);
 349     $ldap->search ("(objectClass=goKrbServer)");
 350     if ($ldap->count()){
 351       $attrs= $ldap->fetch();
 352       $this->data['SERVERS']['KERBEROS']= array( 'SERVER' => $attrs['cn'][0],
 353           'REALM' => $attrs['goKrbRealm'][0],
 354           'ADMIN' => $attrs['goKrbAdmin'][0],
 355           'PASSWORD' => $attrs['goKrbPassword'][0]);
 356     }
 357
 358     /* Get cups server. FIXME: only one is supported currently */
 359     $ldap->cd ($this->current['BASE']);
 360     $ldap->search ("(objectClass=goCupsServer)");
 361     if ($ldap->count()){
 362       $attrs= $ldap->fetch();
 363       $this->data['SERVERS']['CUPS']= $attrs['cn'][0];
 364     }
 365
 366     /* Get fax server. FIXME: only one is supported currently */
 367     $ldap->cd ($this->current['BASE']);
 368     $ldap->search ("(objectClass=goFaxServer)");
 369     if ($ldap->count()){
 370       $attrs= $ldap->fetch();
 371       $this->data['SERVERS']['FAX']= array( 'SERVER' => $attrs['cn'][0],
 372           'LOGIN' => $attrs['goFaxAdmin'][0],
 373           'PASSWORD' => $attrs['goFaxPassword'][0]);
 374     }
 375
 376     /* Get asterisk servers */
 377     $ldap->cd ($this->current['BASE']);
 378     $ldap->search ("(objectClass=goFonServer)");
 379     if ($ldap->count()){
 380       $attrs= $ldap->fetch();
 381       $this->data['SERVERS']['FON']= array(
 382           'SERVER'      => $attrs['cn'][0],
 383           'LOGIN'       => $attrs['goFonAdmin'][0],
 384           'PASSWORD'    => $attrs['goFonPassword'][0],
 385           'DB'          => "gophone",
 386           'SIP_TABLE'           => "sip_users",
 387           'EXT_TABLE'   => "extensions",
 388           'VOICE_TABLE' => "voicemail_users",
 389           'QUEUE_TABLE' => "queues",
 390           'QUEUE_MEMBER_TABLE'  => "queue_members");
 391     }
 392
 393     /* Get glpi servers */
 394     $ldap->cd ($this->current['BASE']);
 395     $ldap->search ("(&(objectClass=goGlpiServer)(cn=*)(goGlpiAdmin=*)(goGlpiDatabase=*))",array("cn","goGlpiPassword","goGlpiAdmin","goGlpiDatabase"));
 396     if ($ldap->count()){
 397       $attrs= $ldap->fetch();
 398       if(!isset($attrs['goGlpiPassword'])){
 399         $attrs['goGlpiPassword'][0] ="";
 400       }
 401       $this->data['SERVERS']['GLPI']= array(
 402           'SERVER'  => $attrs['cn'][0],
 403           'LOGIN'   => $attrs['goGlpiAdmin'][0],
 404           'PASSWORD'  => $attrs['goGlpiPassword'][0],
 405           'DB'    => $attrs['goGlpiDatabase'][0]);
 406     }
 407     /* Get logdb server */
 408     $ldap->cd ($this->current['BASE']);
 409     $ldap->search ("(objectClass=goLogDBServer)");
 410     if ($ldap->count()){
 411       $attrs= $ldap->fetch();
 412       $this->data['SERVERS']['LOG']= array( 'SERVER' => $attrs['cn'][0],
 413           'LOGIN' => $attrs['goLogAdmin'][0],
 414           'PASSWORD' => $attrs['goLogPassword'][0]);
 415     }
 416
 417     /* Get NFS server lists */
 418     $tmp= array("default");
 419     $ldap->cd ($this->current['BASE']);
 420     $ldap->search ("(&(objectClass=goShareServer)(goExportEntry=*))");
 421     while ($attrs= $ldap->fetch()){
 422       for ($i= 0; $i<$attrs["goExportEntry"]["count"]; $i++){
 423         $path= preg_replace ("/\s.*$/", "", $attrs["goExportEntry"][$i]);
 424         $tmp[]= $attrs["cn"][0].":$path";
 425       }
 426     }
 427     $this->data['SERVERS']['NFS']= $tmp;
 428
 429
 430     /* Load Terminalservers */
 431     $ldap->cd ($this->current['BASE']);
 432     $ldap->search ("(objectClass=goTerminalServer)");
 433     $this->data['SERVERS']['TERMINAL']= array();
 434     $this->data['SERVERS']['TERMINAL'][]= "default";
 435
 436     $this->data['SERVERS']['FONT']= array();
 437     $this->data['SERVERS']['FONT'][]= "default";
 438     while ($attrs= $ldap->fetch()){
 439       $this->data['SERVERS']['TERMINAL'][]= $attrs["cn"][0];
 440       for ($i= 0; $i<$attrs["goFontPath"]["count"]; $i++){
 441         $this->data['SERVERS']['FONT'][]= $attrs["goFontPath"][$i];
 442       }
 443     }
 444
 445     /* Ldap Server */
 446     $this->data['SERVERS']['LDAP']= array();
 447     $ldap->cd ($this->current['BASE']);
 448     $ldap->search ("(objectClass=goLdapServer)");
 449     while ($attrs= $ldap->fetch()){
 450       if (isset($attrs["goLdapBase"])){
 451         for ($i= 0; $i<$attrs["goLdapBase"]["count"]; $i++){
 452           $this->data['SERVERS']['LDAP'][]= $attrs["cn"][0].":".$attrs["goLdapBase"][$i];
 453         }
 454       }
 455     }
 456
 457     /* Get misc server lists */
 458     $this->data['SERVERS']['SYSLOG']= array("default");
 459     $this->data['SERVERS']['NTP']= array("default");
 460     $ldap->cd ($this->current['BASE']);
 461     $ldap->search ("(objectClass=goNtpServer)");
 462     while ($attrs= $ldap->fetch()){
 463       $this->data['SERVERS']['NTP'][]= $attrs["cn"][0];
 464     }
 465     $ldap->cd ($this->current['BASE']);
 466     $ldap->search ("(objectClass=goSyslogServer)");
 467     while ($attrs= $ldap->fetch()){
 468       $this->data['SERVERS']['SYSLOG'][]= $attrs["cn"][0];
 469     }
 470
 471     /* Get samba servers from LDAP, in case of samba3 */
 472     if ($this->current['SAMBAVERSION'] == 3){
 473       $this->data['SERVERS']['SAMBA']= array();
 474       $ldap->cd ($this->current['BASE']);
 475       $ldap->search ("(objectClass=sambaDomain)");
 476       while ($attrs= $ldap->fetch()){
 477         $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]= array(
 478             "SID" => $attrs["sambaSID"][0],
 479             "RIDBASE" => $attrs["sambaAlgorithmicRidBase"][0]);
 480       }
 481
 482       /* If no samba servers are found, look for configured sid/ridbase */
 483       if (count($this->data['SERVERS']['SAMBA']) == 0){
 484         if (!isset($this->current["SID"]) || !isset($this->current["RIDBASE"])){
 485           print_red(_("SID and/or RIDBASE missing in your configuration!"));
 486           echo $_SESSION['errors'];
 487           exit;
 488         } else {
 489           $this->data['SERVERS']['SAMBA']['DEFAULT']= array(
 490               "SID" => $this->current["SID"],
 491               "RIDBASE" => $this->current["RIDBASE"]);
 492         }
 493       }
 494     }
 495   }
 496
 497
 498   function get_departments($ignore_dn= "")
 499   {
 500     global $config;
 501
 502     /* Initialize result hash */
 503     $result= array();
 504     $administrative= array();
 505     $result['/']= $this->current['BASE'];
 506     $this->tdepartments= array();
 507
 508     /* Get list of department objects */
 509     $ldap= $this->get_ldap_link();
 510     $ldap->cd ($this->current['BASE']);
 511     $ldap->search ("(objectClass=gosaDepartment)", array("ou", "objectClass", "gosaUnitTag"));
 512     while ($attrs= $ldap->fetch()){
 513       $dn= $ldap->getDN();
 514       $this->tdepartments[$dn]= "";
 515
 516       /* Save administrative departments */
 517       if (in_array_ics("gosaAdministrativeUnit", $attrs['objectClass']) &&
 518           isset($attrs['gosaUnitTag'][0])){
 519         $administrative[$dn]= $attrs['gosaUnitTag'][0];
 520         $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
 521       }
 522
 523       if (in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass']) &&
 524           isset($attrs['gosaUnitTag'][0])){
 525         $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
 526       }
 527
 528       if ($dn == $ignore_dn){
 529         continue;
 530       }
 531
 532       /* Only assign non-root departments */
 533       if ($dn != $result['/']){
 534         $result[convert_department_dn($dn)]= $dn;
 535       }
 536     }
 537
 538     $this->adepartments= $administrative;
 539     $this->departments= $result;
 540   }
 541
 542
 543   function make_idepartments($max_size= 28)
 544   {
 545     global $config;
 546     $base = $config->current['BASE'];
 547
 548     $arr= array();
 549     $ui= get_userinfo();
 550     $this->idepartments= array();
 551
 552     /* Create multidimensional array, with all departments. */
 553     foreach ($this->departments as $key => $val){
 554
 555       /* When using strict_units, filter non relevant parts */
 556       if (isset($config->current['STRICT_UNITS']) && preg_match('/true/i', $config->current['STRICT_UNITS'])){
 557         if ($ui->gosaUnitTag != "" && isset($this->tdepartments[$val]) &&
 558             $this->tdepartments[$val] != $ui->gosaUnitTag){
 559           continue;
 560         }
 561       }
 562
 563       /* remove base from dn */
 564       $val2 = str_replace($base,"",$val);
 565
 566       /* Get every single ou */
 567       $str = preg_replace("/ou=/","|ou=",$val2);
 568       $elements = array_reverse(split("\|",$str));
 569
 570       /* Save last array position */
 571       $last = &$arr;
 572
 573       /* Get array depth  */
 574       $cnt = count($elements);
 575
 576       /* Add last ou element of current dn to our array */
 577       foreach($elements as $key => $ele){
 578
 579         /* skip enpty */
 580         if(empty($ele)) continue;
 581
 582         /* Extract department name */
 583         $elestr = preg_replace("/^ou=/","", $ele);
 584         $elestr = preg_replace("/,$/","",$elestr);
 585
 586         /* Add to array */
 587         if($key == ($cnt-2)){
 588           $last[$elestr]['ENTRY'] = $val;
 589         }
 590
 591         /* Set next array appending position */
 592         $last = &$last[$elestr]['SUB'];
 593       }
 594     }
 595
 596     /* Add base entry */
 597     $ret["/"]["ENTRY"]  = $base;
 598     $ret["/"]["SUB"]    = $arr;
 599
 600     $this->idepartments= $this->generateDepartmentArray($ret,-1,$max_size);
 601   }
 602
 603
 604   /* Creates display friendly output from make_idepartments */
 605   function generateDepartmentArray($arr,$depth = -1,$max_size){
 606     $ret = array();
 607     $depth ++;
 608
 609     /* Walk through array */
 610     foreach($arr as $name => $entries){
 611
 612       /* If this department is the last in the current tree position
 613        * remove it, to avoid generating output for it */
 614       if(count($entries['SUB'])==0){
 615         unset($entries['SUB']);
 616       }
 617
 618       /* Fix name, if it contains a replace tag */
 619       $name= @LDAP::fix($name);
 620
 621       /* Check if current name is too long, then cut it */
 622       if(mb_strlen($name, 'UTF-8')> $max_size){
 623         $name = mb_substr($name,0,($max_size-3), 'UTF-8')." ...";
 624       }
 625
 626       /* Append the name to the list */
 627       if(isset($entries['ENTRY'])){
 628         $a = "";
 629         for($i = 0 ; $i < $depth ; $i ++){
 630           $a.="&nbsp;";
 631         }
 632         $ret[$entries['ENTRY']]=$a."&nbsp;".$name;
 633       }
 634
 635       /* recursive add of subdepartments */
 636       if(isset($entries['SUB'])){
 637         $ret = array_merge($ret,$this->generateDepartmentArray($entries['SUB'],$depth,$max_size));
 638       }
 639     }
 640
 641     return($ret);
 642   }
 643
 644   /* This function returns all available Shares defined in this ldap
 645    * There are two ways to call this function, if listboxEntry is true
 646    *  only name and path are attached to the array, in it is false, the whole
 647    *  entry will be parsed an atached to the result.
 648    */
 649   function getShareList($listboxEntry = false)
 650   {
 651     $ldap= $this->get_ldap_link();
 652
 653     /* Set tag attribute if we've tagging activated */
 654     $tag= "";
 655     $ui= get_userinfo();
 656     if ($ui->gosaUnitTag != "" && isset($this->current['STRICT_UNITS']) &&
 657         preg_match('/TRUE/i', $this->current['STRICT_UNITS'])){
 658       $tag= "(gosaUnitTag=".$ui->gosaUnitTag.")";
 659     }
 660
 661     $a_res = $ldap->search("(&(objectClass=goShareServer)$tag(objectClass=goServer))",array("goExportEntry","cn"));
 662     $return= array();
 663     while($entry = $ldap->fetch($a_res)){
 664       if(isset($entry['goExportEntry']['count'])){
 665         unset($entry['goExportEntry']['count']);
 666       }
 667       if(isset($entry['goExportEntry'])){
 668         foreach($entry['goExportEntry'] as $export){
 669           $shareAttrs = split("\|",$export);
 670           if($listboxEntry) {
 671             $return[$shareAttrs[0]."|".$entry['cn'][0]] = $shareAttrs[0]." - ".$entry['cn'][0];
 672           }else{
 673             $return[$shareAttrs[0]."|".$entry['cn'][0]]['server']       = $entry['cn'][0];
 674             $return[$shareAttrs[0]."|".$entry['cn'][0]]['name']         = $shareAttrs[0];
 675             $return[$shareAttrs[0]."|".$entry['cn'][0]]['description']  = $shareAttrs[1];
 676             $return[$shareAttrs[0]."|".$entry['cn'][0]]['type']         = $shareAttrs[2];
 677             $return[$shareAttrs[0]."|".$entry['cn'][0]]['charset']      = $shareAttrs[3];
 678             $return[$shareAttrs[0]."|".$entry['cn'][0]]['path']         = $shareAttrs[4];
 679             $return[$shareAttrs[0]."|".$entry['cn'][0]]['option']       = $shareAttrs[5];
 680           }
 681         }
 682       }
 683     }
 684     return($return);
 685   }
 686
 687   /* This function returns all available ShareServer */
 688   function getShareServerList()
 689   {
 690     global $config;
 691     $return = array();
 692     $ui = get_userinfo();
 693     $base = $config->current['BASE'];
 694     $res = get_list("(&(objectClass=goShareServer)(goExportEntry=*))",$ui->subtreeACL,$base,array("goExportEntry","cn"),GL_SUBSEARCH);
 695     foreach($res as $entry){
 696       if(isset($entry['goExportEntry']['count'])){
 697         unset($entry['goExportEntry']['count']);
 698       }
 699       foreach($entry['goExportEntry'] as $share){
 700         $a_share = split("\|",$share);
 701         $sharename = $a_share[0];
 702         $return[$entry['cn'][0]."|".$sharename] = $entry['cn'][0]." [".$sharename."]";
 703       }
 704
 705     }
 706     return($return);
 707   }
 708
 709   /* Check if there's the specified bool value set in the configuration */
 710   function boolValueIsTrue($section, $value)
 711   {
 712     $section= strtoupper($section);
 713     $value= strtoupper($value);
 714     if (isset($this->data[$section][$value])){
 715
 716       $data= $this->data[$section][$value];
 717       if (preg_match("/^true$/i", $data) || preg_match("/yes/i", $data)){
 718         return TRUE;
 719       }
 720
 721     }
 722
 723     return FALSE;
 724   }
 725
 726 }
 727
 728 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 729 ?>