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     $this->data['SERVERS']['FON']= array();
 380     if ($ldap->count()){
 381       while ($attrs= $ldap->fetch()){
 382         $this->data['SERVERS']['FON'][]= array(
 383             'SERVER'    => $attrs['cn'][0],
 384             'LOGIN'     => $attrs['goFonAdmin'][0],
 385             'PASSWORD'  => $attrs['goFonPassword'][0],
 386             'DB'                => "gophone",
 387             'SIP_TABLE'         => "sip_users",
 388             'EXT_TABLE'         => "extensions",
 389             'VOICE_TABLE'       => "voicemail_users",
 390             'QUEUE_TABLE'       => "queues",
 391             'QUEUE_MEMBER_TABLE'        => "queue_members");
 392       }
 393     }
 394
 395     /* Get glpi servers */
 396     $ldap->cd ($this->current['BASE']);
 397     $ldap->search ("(&(objectClass=goGlpiServer)(cn=*)(goGlpiAdmin=*)(goGlpiDatabase=*))",array("cn","goGlpiPassword","goGlpiAdmin","goGlpiDatabase"));
 398     if ($ldap->count()){
 399       $attrs= $ldap->fetch();
 400       if(!isset($attrs['goGlpiPassword'])){
 401         $attrs['goGlpiPassword'][0] ="";
 402       }
 403       $this->data['SERVERS']['GLPI']= array(
 404           'SERVER'  => $attrs['cn'][0],
 405           'LOGIN'   => $attrs['goGlpiAdmin'][0],
 406           'PASSWORD'  => $attrs['goGlpiPassword'][0],
 407           'DB'    => $attrs['goGlpiDatabase'][0]);
 408     }
 409     /* Get logdb server */
 410     $ldap->cd ($this->current['BASE']);
 411     $ldap->search ("(objectClass=goLogDBServer)");
 412     if ($ldap->count()){
 413       $attrs= $ldap->fetch();
 414       $this->data['SERVERS']['LOG']= array( 'SERVER' => $attrs['cn'][0],
 415           'LOGIN' => $attrs['goLogAdmin'][0],
 416           'PASSWORD' => $attrs['goLogPassword'][0]);
 417     }
 418
 419     /* Get NFS server lists */
 420     $tmp= array("default");
 421     $ldap->cd ($this->current['BASE']);
 422     $ldap->search ("(&(objectClass=goShareServer)(goExportEntry=*))");
 423     while ($attrs= $ldap->fetch()){
 424       for ($i= 0; $i<$attrs["goExportEntry"]["count"]; $i++){
 425         $path= preg_replace ("/\s.*$/", "", $attrs["goExportEntry"][$i]);
 426         $tmp[]= $attrs["cn"][0].":$path";
 427       }
 428     }
 429     $this->data['SERVERS']['NFS']= $tmp;
 430
 431
 432     /* Load Terminalservers */
 433     $ldap->cd ($this->current['BASE']);
 434     $ldap->search ("(objectClass=goTerminalServer)");
 435     $this->data['SERVERS']['TERMINAL']= array();
 436     $this->data['SERVERS']['TERMINAL'][]= "default";
 437
 438     $this->data['SERVERS']['FONT']= array();
 439     $this->data['SERVERS']['FONT'][]= "default";
 440     while ($attrs= $ldap->fetch()){
 441       $this->data['SERVERS']['TERMINAL'][]= $attrs["cn"][0];
 442       for ($i= 0; $i<$attrs["goFontPath"]["count"]; $i++){
 443         $this->data['SERVERS']['FONT'][]= $attrs["goFontPath"][$i];
 444       }
 445     }
 446
 447     /* Ldap Server */
 448     $this->data['SERVERS']['LDAP']= array();
 449     $ldap->cd ($this->current['BASE']);
 450     $ldap->search ("(objectClass=goLdapServer)");
 451     while ($attrs= $ldap->fetch()){
 452       if (isset($attrs["goLdapBase"])){
 453         for ($i= 0; $i<$attrs["goLdapBase"]["count"]; $i++){
 454           $this->data['SERVERS']['LDAP'][]= $attrs["cn"][0].":".$attrs["goLdapBase"][$i];
 455         }
 456       }
 457     }
 458
 459     /* Get misc server lists */
 460     $this->data['SERVERS']['SYSLOG']= array("default");
 461     $this->data['SERVERS']['NTP']= array("default");
 462     $ldap->cd ($this->current['BASE']);
 463     $ldap->search ("(objectClass=goNtpServer)");
 464     while ($attrs= $ldap->fetch()){
 465       $this->data['SERVERS']['NTP'][]= $attrs["cn"][0];
 466     }
 467     $ldap->cd ($this->current['BASE']);
 468     $ldap->search ("(objectClass=goSyslogServer)");
 469     while ($attrs= $ldap->fetch()){
 470       $this->data['SERVERS']['SYSLOG'][]= $attrs["cn"][0];
 471     }
 472
 473     /* Get samba servers from LDAP, in case of samba3 */
 474     if ($this->current['SAMBAVERSION'] == 3){
 475       $this->data['SERVERS']['SAMBA']= array();
 476       $ldap->cd ($this->current['BASE']);
 477       $ldap->search ("(objectClass=sambaDomain)");
 478       while ($attrs= $ldap->fetch()){
 479         $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]= array(
 480             "SID" => $attrs["sambaSID"][0],
 481             "RIDBASE" => $attrs["sambaAlgorithmicRidBase"][0]);
 482       }
 483
 484       /* If no samba servers are found, look for configured sid/ridbase */
 485       if (count($this->data['SERVERS']['SAMBA']) == 0){
 486         if (!isset($this->current["SID"]) || !isset($this->current["RIDBASE"])){
 487           print_red(_("SID and/or RIDBASE missing in your configuration!"));
 488           echo $_SESSION['errors'];
 489           exit;
 490         } else {
 491           $this->data['SERVERS']['SAMBA']['DEFAULT']= array(
 492               "SID" => $this->current["SID"],
 493               "RIDBASE" => $this->current["RIDBASE"]);
 494         }
 495       }
 496     }
 497   }
 498
 499
 500   function get_departments($ignore_dn= "")
 501   {
 502     global $config;
 503
 504     /* Initialize result hash */
 505     $result= array();
 506     $administrative= array();
 507     $result['/']= $this->current['BASE'];
 508     $this->tdepartments= array();
 509
 510     /* Get list of department objects */
 511     $ldap= $this->get_ldap_link();
 512     $ldap->cd ($this->current['BASE']);
 513     $ldap->search ("(objectClass=gosaDepartment)", array("ou", "objectClass", "gosaUnitTag"));
 514     while ($attrs= $ldap->fetch()){
 515       $dn= $ldap->getDN();
 516       $this->tdepartments[$dn]= "";
 517
 518       /* Save administrative departments */
 519       if (in_array_ics("gosaAdministrativeUnit", $attrs['objectClass']) &&
 520           isset($attrs['gosaUnitTag'][0])){
 521         $administrative[$dn]= $attrs['gosaUnitTag'][0];
 522         $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
 523       }
 524
 525       if (in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass']) &&
 526           isset($attrs['gosaUnitTag'][0])){
 527         $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
 528       }
 529
 530       if ($dn == $ignore_dn){
 531         continue;
 532       }
 533
 534       /* Only assign non-root departments */
 535       if ($dn != $result['/']){
 536         $result[convert_department_dn($dn)]= $dn;
 537       }
 538     }
 539
 540     $this->adepartments= $administrative;
 541     $this->departments= $result;
 542   }
 543
 544
 545   function make_idepartments($max_size= 28)
 546   {
 547     global $config;
 548     $base = $config->current['BASE'];
 549
 550     $arr= array();
 551     $ui= get_userinfo();
 552     $this->idepartments= array();
 553
 554     /* Create multidimensional array, with all departments. */
 555     foreach ($this->departments as $key => $val){
 556
 557       /* When using strict_units, filter non relevant parts */
 558       if (isset($config->current['STRICT_UNITS']) && preg_match('/true/i', $config->current['STRICT_UNITS'])){
 559         if ($ui->gosaUnitTag != "" && isset($this->tdepartments[$val]) &&
 560             $this->tdepartments[$val] != $ui->gosaUnitTag){
 561           continue;
 562         }
 563       }
 564
 565       /* remove base from dn */
 566       $val2 = str_replace($base,"",$val);
 567
 568       /* Get every single ou */
 569       $str = preg_replace("/ou=/","|ou=",$val2);
 570       $elements = array_reverse(split("\|",$str));
 571
 572       /* Save last array position */
 573       $last = &$arr;
 574
 575       /* Get array depth  */
 576       $cnt = count($elements);
 577
 578       /* Add last ou element of current dn to our array */
 579       foreach($elements as $key => $ele){
 580
 581         /* skip enpty */
 582         if(empty($ele)) continue;
 583
 584         /* Extract department name */
 585         $elestr = preg_replace("/^ou=/","", $ele);
 586         $elestr = preg_replace("/,$/","",$elestr);
 587
 588         /* Add to array */
 589         if($key == ($cnt-2)){
 590           $last[$elestr]['ENTRY'] = $val;
 591         }
 592
 593         /* Set next array appending position */
 594         $last = &$last[$elestr]['SUB'];
 595       }
 596     }
 597
 598     /* Add base entry */
 599     $ret["/"]["ENTRY"]  = $base;
 600     $ret["/"]["SUB"]    = $arr;
 601
 602     $this->idepartments= $this->generateDepartmentArray($ret,-1,$max_size);
 603   }
 604
 605
 606   /* Creates display friendly output from make_idepartments */
 607   function generateDepartmentArray($arr,$depth = -1,$max_size){
 608     $ret = array();
 609     $depth ++;
 610
 611     /* Walk through array */
 612     foreach($arr as $name => $entries){
 613
 614       /* If this department is the last in the current tree position
 615        * remove it, to avoid generating output for it */
 616       if(count($entries['SUB'])==0){
 617         unset($entries['SUB']);
 618       }
 619
 620       /* Fix name, if it contains a replace tag */
 621       $name= @LDAP::fix($name);
 622
 623       /* Check if current name is too long, then cut it */
 624       if(mb_strlen($name, 'UTF-8')> $max_size){
 625         $name = mb_substr($name,0,($max_size-3), 'UTF-8')." ...";
 626       }
 627
 628       /* Append the name to the list */
 629       if(isset($entries['ENTRY'])){
 630         $a = "";
 631         for($i = 0 ; $i < $depth ; $i ++){
 632           $a.="&nbsp;";
 633         }
 634         $ret[$entries['ENTRY']]=$a."&nbsp;".$name;
 635       }
 636
 637       /* recursive add of subdepartments */
 638       if(isset($entries['SUB'])){
 639         $ret = array_merge($ret,$this->generateDepartmentArray($entries['SUB'],$depth,$max_size));
 640       }
 641     }
 642
 643     return($ret);
 644   }
 645
 646   /* This function returns all available Shares defined in this ldap
 647    * There are two ways to call this function, if listboxEntry is true
 648    *  only name and path are attached to the array, in it is false, the whole
 649    *  entry will be parsed an atached to the result.
 650    */
 651   function getShareList($listboxEntry = false)
 652   {
 653     $ldap= $this->get_ldap_link();
 654
 655     /* Set tag attribute if we've tagging activated */
 656     $tag= "";
 657     $ui= get_userinfo();
 658     if ($ui->gosaUnitTag != "" && isset($this->current['STRICT_UNITS']) &&
 659         preg_match('/TRUE/i', $this->current['STRICT_UNITS'])){
 660       $tag= "(gosaUnitTag=".$ui->gosaUnitTag.")";
 661     }
 662
 663     $a_res = $ldap->search("(&(objectClass=goShareServer)$tag(objectClass=goServer))",array("goExportEntry","cn"));
 664     $return= array();
 665     while($entry = $ldap->fetch($a_res)){
 666       if(isset($entry['goExportEntry']['count'])){
 667         unset($entry['goExportEntry']['count']);
 668       }
 669       if(isset($entry['goExportEntry'])){
 670         foreach($entry['goExportEntry'] as $export){
 671           $shareAttrs = split("\|",$export);
 672           if($listboxEntry) {
 673             $return[$shareAttrs[0]."|".$entry['cn'][0]] = $shareAttrs[0]." - ".$entry['cn'][0];
 674           }else{
 675             $return[$shareAttrs[0]."|".$entry['cn'][0]]['server']       = $entry['cn'][0];
 676             $return[$shareAttrs[0]."|".$entry['cn'][0]]['name']         = $shareAttrs[0];
 677             $return[$shareAttrs[0]."|".$entry['cn'][0]]['description']  = $shareAttrs[1];
 678             $return[$shareAttrs[0]."|".$entry['cn'][0]]['type']         = $shareAttrs[2];
 679             $return[$shareAttrs[0]."|".$entry['cn'][0]]['charset']      = $shareAttrs[3];
 680             $return[$shareAttrs[0]."|".$entry['cn'][0]]['path']         = $shareAttrs[4];
 681             $return[$shareAttrs[0]."|".$entry['cn'][0]]['option']       = $shareAttrs[5];
 682           }
 683         }
 684       }
 685     }
 686     return($return);
 687   }
 688
 689   /* This function returns all available ShareServer */
 690   function getShareServerList()
 691   {
 692     global $config;
 693     $return = array();
 694     $ui = get_userinfo();
 695     $base = $config->current['BASE'];
 696     $res = get_list("(&(objectClass=goShareServer)(goExportEntry=*))",$ui->subtreeACL,$base,array("goExportEntry","cn"),GL_SUBSEARCH);
 697     foreach($res as $entry){
 698       if(isset($entry['goExportEntry']['count'])){
 699         unset($entry['goExportEntry']['count']);
 700       }
 701       foreach($entry['goExportEntry'] as $share){
 702         $a_share = split("\|",$share);
 703         $sharename = $a_share[0];
 704         $return[$entry['cn'][0]."|".$sharename] = $entry['cn'][0]." [".$sharename."]";
 705       }
 706
 707     }
 708     return($return);
 709   }
 710
 711   /* Check if there's the specified bool value set in the configuration */
 712   function boolValueIsTrue($section, $value)
 713   {
 714     $section= strtoupper($section);
 715     $value= strtoupper($value);
 716     if (isset($this->data[$section][$value])){
 717
 718       $data= $this->data[$section][$value];
 719       if (preg_match("/^true$/i", $data) || preg_match("/yes/i", $data)){
 720         return TRUE;
 721       }
 722
 723     }
 724
 725     return FALSE;
 726   }
 727
 728 }
 729
 730 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 731 ?>