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( '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
 108       /* Handle tab section */
 109       case 'TAB':       $name= $this->tags[$this->level-2];
 110
 111                   /* Create new array? */
 112                   if (!isset($this->data['TABS'][$name])){
 113                     $this->data['TABS'][$name]= array();
 114                   }
 115
 116                   /* Add elements */
 117                   $this->data['TABS'][$name][]= $attrs;
 118                   break;
 119
 120                   /* Handle location */
 121       case 'LOCATION':
 122                   if ($this->tags[$this->level-2] == 'MAIN'){
 123                     $name= $attrs['NAME'];
 124                     $this->currentLocation= $name;
 125
 126                     /* Add location elements */
 127                       $this->data['LOCATIONS'][$name]= $attrs;
 128                     }
 129                   break;
 130
 131                   /* Handle referral tags */
 132       case 'REFERRAL':
 133                   if ($this->tags[$this->level-2] == 'LOCATION'){
 134                     $url= $attrs['URL'];
 135                     $server= preg_replace('!^([^:]+://[^/]+)/.*$!', '\\1', $url);
 136
 137                     /* Add location elements */
 138                     if (!isset($this->data['LOCATIONS'][$this->currentLocation]['REFERRAL'])){
 139                       $this->data['LOCATIONS'][$this->currentLocation]['REFERRAL']= array();
 140                     }
 141
 142                     $this->data['LOCATIONS'][$this->currentLocation]['REFERRAL'][$server]= $attrs;
 143                   }
 144                   break;
 145
 146                   /* Handle faxformat */
 147       case 'FAXFORMAT':
 148                   if ($this->tags[$this->level-2] == 'MAIN'){
 149                     /* Add fax formats */
 150                     $this->data['MAIN']['FAXFORMATS'][]= $attrs['TYPE'];
 151                   }
 152                   break;
 153
 154                   /* Load main parameters */
 155       case 'MAIN':
 156                   $this->data['MAIN']= array_merge ($this->data['MAIN'], $attrs);
 157                   break;
 158
 159                   /* Load menu */
 160       case 'SECTION':
 161                   if ($this->tags[$this->level-2] == 'MENU'){
 162                     $this->section= $attrs['NAME'];
 163                     $this->data['MENU'][$this->section]= array(); ;
 164                   }
 165                   break;
 166
 167                   /* Inser plugins */
 168       case 'PLUGIN':
 169                   if ($this->tags[$this->level-3] == 'MENU' &&
 170                       $this->tags[$this->level-2] == 'SECTION'){
 171
 172                     $this->data['MENU'][$this->section][$this->gpc++]= $attrs;
 173                   }
 174                   if ($this->tags[$this->level-2] == 'SERVICEMENU'){
 175                     $this->data['SERVICE'][$attrs['CLASS']]= $attrs;
 176                   }
 177                   break;
 178     }
 179   }
 180
 181   function tag_close($parser, $tag)
 182   {
 183     /* Close config section */
 184     if ($tag == 'CONF'){
 185       $this->config_found= FALSE;
 186     }
 187     $this->level--;
 188   }
 189
 190   function get_ldap_link($sizelimit= FALSE)
 191   {
 192     /* Build new connection */
 193     $this->ldap= ldap_init ($this->current['SERVER'], $this->current['BASE'],
 194         $this->current['ADMIN'], $this->current['PASSWORD']);
 195
 196     /* Check for connection */
 197     if (is_null($this->ldap) || (is_int($this->ldap) && $this->ldap == 0)){
 198       $smarty= get_smarty();
 199       print_red (_("Can't bind to LDAP. Please contact the system administrator."));
 200       $smarty->display (get_template_path('headers.tpl'));
 201       echo '<body style="background-image:none">'.$_SESSION['errors'].'</body></html>';
 202       exit();
 203     }
 204
 205     if (!isset($_SESSION['size_limit'])){
 206       $_SESSION['size_limit']= $this->current['SIZELIMIT'];
 207       $_SESSION['size_ignore']= $this->current['SIZEIGNORE'];
 208     }
 209
 210     if ($sizelimit){
 211       $this->ldap->set_size_limit($_SESSION['size_limit']);
 212     } else {
 213       $this->ldap->set_size_limit(0);
 214     }
 215
 216     /* Move referrals */
 217     if (!isset($this->current['REFERRAL'])){
 218       $this->ldap->referrals= array();
 219     } else {
 220       $this->ldap->referrals= $this->current['REFERRAL'];
 221     }
 222
 223     return ($this->ldap);
 224   }
 225
 226   function set_current($name)
 227   {
 228     $this->current= $this->data['LOCATIONS'][$name];
 229     if (!isset($this->current['PEOPLE'])){
 230       $this->current['PEOPLE']= "ou=people";
 231     }
 232     if (!isset($this->current['GROUPS'])){
 233       $this->current['GROUPS']= "ou=groups";
 234     }
 235
 236     if (isset($this->current['INITIAL_BASE'])){
 237       $_SESSION['CurrentMainBase']= $this->current['INITIAL_BASE'];
 238     }
 239
 240     /* Remove possibly added ',' from end of group and people ou */
 241     $this->current['GROUPS'] = preg_replace("/,*$/","",$this->current['GROUPS']);
 242     $this->current['PEOPLE'] = preg_replace("/,*$/","",$this->current['PEOPLE']);
 243
 244     if (!isset($this->current['WINSTATIONS'])){
 245       $this->current['WINSTATIONS']= "ou=winstations,ou=systems";
 246     }
 247     if (!isset($this->current['HASH'])){
 248       $this->current['HASH']= "crypt";
 249     }
 250     if (!isset($this->current['DNMODE'])){
 251       $this->current['DNMODE']= "cn";
 252     }
 253     if (!isset($this->current['MINID'])){
 254       $this->current['MINID']= 100;
 255     }
 256     if (!isset($this->current['SIZELIMIT'])){
 257       $this->current['SIZELIMIT']= 200;
 258     }
 259     if (!isset($this->current['SIZEINGORE'])){
 260       $this->current['SIZEIGNORE']= TRUE;
 261     } else {
 262       if (preg_match("/true/i", $this->current['SIZEIGNORE'])){
 263         $this->current['SIZEIGNORE']= TRUE;
 264       } else {
 265         $this->current['SIZEIGNORE']= FALSE;
 266       }
 267     }
 268
 269     /* Sort referrals, if present */
 270     if (isset ($this->current['REFERRAL'])){
 271       $bases= array();
 272       $servers= array();
 273       foreach ($this->current['REFERRAL'] as $ref){
 274         $server= preg_replace('%^(.*)/[^/]+$%', '\\1', $ref['URL']);
 275         $base= preg_replace('%^.*/([^/]+)$%', '\\1', $ref['URL']);
 276         $bases[$base]= strlen($base);
 277         $servers[$base]= $server;
 278       }
 279       asort($bases);
 280       reset($bases);
 281     }
 282
 283     /* SERVER not defined? Load the one with the shortest base */
 284     if (!isset($this->current['SERVER'])){
 285       $this->current['SERVER']= $servers[key($bases)];
 286     }
 287
 288     /* BASE not defined? Load the one with the shortest base */
 289     if (!isset($this->current['BASE'])){
 290       $this->current['BASE']= key($bases);
 291     }
 292
 293     /* Convert BASE to have escaped special characters */
 294     $this->current['BASE']= @LDAP::convert($this->current['BASE']);
 295
 296     /* Parse LDAP referral informations */
 297     if (!isset($this->current['ADMIN']) || !isset($this->current['PASSWORD'])){
 298       $url= $this->current['SERVER'];
 299       $referral= $this->current['REFERRAL'][$url];
 300       $this->current['ADMIN']= $referral['ADMIN'];
 301       $this->current['PASSWORD']= $referral['PASSWORD'];
 302     }
 303
 304     /* Load server informations */
 305     $this->load_servers();
 306   }
 307
 308   function load_servers ()
 309   {
 310     /* Only perform actions if current is set */
 311     if ($this->current == NULL){
 312       return;
 313     }
 314
 315     /* Fill imap servers */
 316     $ldap= $this->get_ldap_link();
 317     $ldap->cd ($this->current['BASE']);
 318     $ldap->search ("(objectClass=goImapServer)");
 319
 320     $this->data['SERVERS']['IMAP']= array();
 321     error_reporting(0);
 322     while ($attrs= $ldap->fetch()){
 323       $name= $attrs['goImapName'][0];
 324       $this->data['SERVERS']['IMAP'][$name]= array( "connect" => $attrs['goImapConnect'][0],
 325           "admin" => $attrs['goImapAdmin'][0],
 326           "password" => $attrs['goImapPassword'][0],
 327           "sieve_server" => $attrs['goImapSieveServer'][0],
 328           "sieve_port" => $attrs['goImapSievePort'][0]);
 329     }
 330     error_reporting(E_ALL | E_STRICT);
 331
 332     /* Get kerberos server. FIXME: only one is supported currently */
 333     $ldap->cd ($this->current['BASE']);
 334     $ldap->search ("(objectClass=goKrbServer)");
 335     if ($ldap->count()){
 336       $attrs= $ldap->fetch();
 337       $this->data['SERVERS']['KERBEROS']= array( 'SERVER' => $attrs['cn'][0],
 338           'REALM' => $attrs['goKrbRealm'][0],
 339           'ADMIN' => $attrs['goKrbAdmin'][0],
 340           'PASSWORD' => $attrs['goKrbPassword'][0]);
 341     }
 342
 343     /* Get cups server. FIXME: only one is supported currently */
 344     $ldap->cd ($this->current['BASE']);
 345     $ldap->search ("(objectClass=goCupsServer)");
 346     if ($ldap->count()){
 347       $attrs= $ldap->fetch();
 348       $this->data['SERVERS']['CUPS']= $attrs['cn'][0];
 349     }
 350
 351     /* Get fax server. FIXME: only one is supported currently */
 352     $ldap->cd ($this->current['BASE']);
 353     $ldap->search ("(objectClass=goFaxServer)");
 354     if ($ldap->count()){
 355       $attrs= $ldap->fetch();
 356       $this->data['SERVERS']['FAX']= array( 'SERVER' => $attrs['cn'][0],
 357           'LOGIN' => $attrs['goFaxAdmin'][0],
 358           'PASSWORD' => $attrs['goFaxPassword'][0]);
 359     }
 360
 361
 362     /* Get asterisk servers */
 363     $ldap->cd ($this->current['BASE']);
 364     $ldap->search ("(objectClass=goFonServer)");
 365     $this->data['SERVERS']['FON']= array();
 366     if ($ldap->count()){
 367       while ($attrs= $ldap->fetch()){
 368
 369         /* Add 0 entry for development */
 370         if(count($this->data['SERVERS']['FON']) == 0){
 371           $this->data['SERVERS']['FON'][0]= array(
 372               'DN'      => $attrs['dn'],
 373               'SERVER'  => $attrs['cn'][0],
 374               'LOGIN'   => $attrs['goFonAdmin'][0],
 375               'PASSWORD'  => $attrs['goFonPassword'][0],
 376               'DB'    => "gophone",
 377               'SIP_TABLE'   => "sip_users",
 378               'EXT_TABLE'   => "extensions",
 379               'VOICE_TABLE' => "voicemail_users",
 380               'QUEUE_TABLE' => "queues",
 381               'QUEUE_MEMBER_TABLE'  => "queue_members");
 382         }
 383
 384         /* Add entry with 'dn' as index */
 385         $this->data['SERVERS']['FON'][$attrs['dn']]= array(
 386             'DN'      => $attrs['dn'],
 387             'SERVER'  => $attrs['cn'][0],
 388             'LOGIN'   => $attrs['goFonAdmin'][0],
 389             'PASSWORD'  => $attrs['goFonPassword'][0],
 390             'DB'    => "gophone",
 391             'SIP_TABLE'   => "sip_users",
 392             'EXT_TABLE'   => "extensions",
 393             'VOICE_TABLE' => "voicemail_users",
 394             'QUEUE_TABLE' => "queues",
 395             'QUEUE_MEMBER_TABLE'  => "queue_members");
 396       }
 397     }
 398
 399
 400     /* Get glpi server */
 401     $ldap->cd ($this->current['BASE']);
 402     $ldap->search ("(&(objectClass=goGlpiServer)(cn=*)(goGlpiAdmin=*)(goGlpiDatabase=*))",array("cn","goGlpiPassword","goGlpiAdmin","goGlpiDatabase"));
 403     if ($ldap->count()){
 404       $attrs= $ldap->fetch();
 405       if(!isset($attrs['goGlpiPassword'])){
 406         $attrs['goGlpiPassword'][0] ="";
 407       }
 408       $this->data['SERVERS']['GLPI']= array(
 409           'SERVER'      => $attrs['cn'][0],
 410           'LOGIN'       => $attrs['goGlpiAdmin'][0],
 411           'PASSWORD'    => $attrs['goGlpiPassword'][0],
 412           'DB'          => $attrs['goGlpiDatabase'][0]);
 413     }
 414
 415
 416     /* Get logdb server */
 417     $ldap->cd ($this->current['BASE']);
 418     $ldap->search ("(objectClass=goLogDBServer)");
 419     if ($ldap->count()){
 420       $attrs= $ldap->fetch();
 421       $this->data['SERVERS']['LOG']= array( 'SERVER' => $attrs['cn'][0],
 422           'LOGIN' => $attrs['goLogAdmin'][0],
 423           'PASSWORD' => $attrs['goLogPassword'][0]);
 424     }
 425
 426
 427     /* GOsa logging databases */
 428     $ldap->cd ($this->current['BASE']);
 429     $ldap->search ("(objectClass=gosaLogServer)");
 430     if ($ldap->count()){
 431       while($attrs= $ldap->fetch()){
 432       $this->data['SERVERS']['LOGGING'][$attrs['cn'][0]]=
 433           array(
 434           'DN'    => $attrs['dn'],
 435           'USER'  => $attrs['goLogDBUser'][0],
 436           'DB'    => $attrs['goLogDB'][0],
 437           'PWD'   => $attrs['goLogDBPassword'][0]);
 438       }
 439     }
 440
 441
 442     /* Get NFS server lists */
 443     $tmp= array("default");
 444     $ldap->cd ($this->current['BASE']);
 445     $ldap->search ("(&(objectClass=goShareServer)(goExportEntry=*))");
 446     while ($attrs= $ldap->fetch()){
 447       for ($i= 0; $i<$attrs["goExportEntry"]["count"]; $i++){
 448         if(!preg_match('/^[^|]+\|[^|]+\|NFS\|.*$/', $attrs["goExportEntry"][$i])){
 449           continue;
 450         }
 451         $path= preg_replace ("/^[^|]+\|[^|]+\|[^|]+\|[^|]+\|([^|]+).*$/", '\1', $attrs["goExportEntry"][$i]);
 452         $tmp[]= $attrs["cn"][0].":$path";
 453       }
 454     }
 455     $this->data['SERVERS']['NFS']= $tmp;
 456
 457     /* Load Terminalservers */
 458     $ldap->cd ($this->current['BASE']);
 459     $ldap->search ("(objectClass=goTerminalServer)");
 460     $this->data['SERVERS']['TERMINAL']= array();
 461     $this->data['SERVERS']['TERMINAL'][]= "default";
 462
 463     $this->data['SERVERS']['FONT']= array();
 464     $this->data['SERVERS']['FONT'][]= "default";
 465     while ($attrs= $ldap->fetch()){
 466       $this->data['SERVERS']['TERMINAL'][]= $attrs["cn"][0];
 467       for ($i= 0; $i<$attrs["goFontPath"]["count"]; $i++){
 468         $this->data['SERVERS']['FONT'][]= $attrs["goFontPath"][$i];
 469       }
 470     }
 471
 472     /* Ldap Server */
 473     $this->data['SERVERS']['LDAP']= array();
 474     $ldap->cd ($this->current['BASE']);
 475     $ldap->search ("(objectClass=goLdapServer)");
 476     while ($attrs= $ldap->fetch()){
 477       if (isset($attrs["goLdapBase"])){
 478         for ($i= 0; $i<$attrs["goLdapBase"]["count"]; $i++){
 479           $this->data['SERVERS']['LDAP'][]= $attrs["cn"][0].":".$attrs["goLdapBase"][$i];
 480         }
 481       }
 482     }
 483
 484     /* Get misc server lists */
 485     $this->data['SERVERS']['SYSLOG']= array("default");
 486     $this->data['SERVERS']['NTP']= array("default");
 487     $ldap->cd ($this->current['BASE']);
 488     $ldap->search ("(objectClass=goNtpServer)");
 489     while ($attrs= $ldap->fetch()){
 490       $this->data['SERVERS']['NTP'][]= $attrs["cn"][0];
 491     }
 492     $ldap->cd ($this->current['BASE']);
 493     $ldap->search ("(objectClass=goSyslogServer)");
 494     while ($attrs= $ldap->fetch()){
 495       $this->data['SERVERS']['SYSLOG'][]= $attrs["cn"][0];
 496     }
 497
 498     /* Get samba servers from LDAP, in case of samba3 */
 499     if ($this->current['SAMBAVERSION'] == 3){
 500       $this->data['SERVERS']['SAMBA']= array();
 501       $ldap->cd ($this->current['BASE']);
 502       $ldap->search ("(objectClass=sambaDomain)");
 503       while ($attrs= $ldap->fetch()){
 504         $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]= array(
 505             "SID" => $attrs["sambaSID"][0],
 506             "RIDBASE" => $attrs["sambaAlgorithmicRidBase"][0]);
 507       }
 508
 509       /* If no samba servers are found, look for configured sid/ridbase */
 510       if (count($this->data['SERVERS']['SAMBA']) == 0){
 511         if (!isset($this->current["SID"]) || !isset($this->current["RIDBASE"])){
 512           print_red(_("SID and/or RIDBASE missing in your configuration!"));
 513           echo $_SESSION['errors'];
 514           exit;
 515         } else {
 516           $this->data['SERVERS']['SAMBA']['DEFAULT']= array(
 517               "SID" => $this->current["SID"],
 518               "RIDBASE" => $this->current["RIDBASE"]);
 519         }
 520       }
 521     }
 522   }
 523
 524
 525   function get_departments($ignore_dn= "")
 526   {
 527     global $config;
 528
 529     /* Initialize result hash */
 530     $result= array();
 531     $administrative= array();
 532     $result['/']= $this->current['BASE'];
 533     $this->tdepartments= array();
 534
 535     /* Get list of department objects */
 536     $ldap= $this->get_ldap_link();
 537     $ldap->cd ($this->current['BASE']);
 538     $ldap->search ("(objectClass=gosaDepartment)", array("ou", "objectClass", "gosaUnitTag"));
 539     while ($attrs= $ldap->fetch()){
 540       $dn= $ldap->getDN();
 541       $this->tdepartments[$dn]= "";
 542
 543       /* Save administrative departments */
 544       if (in_array_ics("gosaAdministrativeUnit", $attrs['objectClass']) &&
 545           isset($attrs['gosaUnitTag'][0])){
 546         $administrative[$dn]= $attrs['gosaUnitTag'][0];
 547         $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
 548       }
 549
 550       if (in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass']) &&
 551           isset($attrs['gosaUnitTag'][0])){
 552         $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
 553       }
 554
 555       if ($dn == $ignore_dn){
 556         continue;
 557       }
 558
 559       /* Only assign non-root departments */
 560       if ($dn != $result['/']){
 561         $result[convert_department_dn($dn)]= $dn;
 562       }
 563     }
 564
 565     $this->adepartments= $administrative;
 566     $this->departments= $result;
 567   }
 568
 569
 570   function make_idepartments($max_size= 28)
 571   {
 572     global $config;
 573     $base = $config->current['BASE'];
 574
 575     $arr = array();
 576     $ui= get_userinfo();
 577
 578     $this->idepartments= array();
 579
 580     /* Create multidimensional array, with all departments. */
 581     foreach ($this->departments as $key => $val){
 582
 583       /* When using strict_units, filter non relevant parts */
 584       if (isset($config->current['STRICT_UNITS']) && preg_match('/true/i', $config->current['STRICT_UNITS'])){
 585         if ($ui->gosaUnitTag != "" && isset($this->tdepartments[$val]) &&
 586             $this->tdepartments[$val] != $ui->gosaUnitTag){
 587           continue;
 588         }
 589       }
 590
 591       /* remove base from dn */
 592       $val2 = str_replace($base,"",$val);
 593
 594       /* Get every single ou */
 595       $str = preg_replace("/ou=/","|ou=",$val2);
 596       $elements = array_reverse(split("\|",$str));
 597
 598       /* Save last array position */
 599       $last = &$arr;
 600
 601       /* Get array depth  */
 602       $cnt = count($elements);
 603
 604       /* Add last ou element of current dn to our array */
 605       foreach($elements as $key => $ele){
 606
 607         /* skip enpty */
 608         if(empty($ele)) continue;
 609
 610         /* Extract department name */
 611         $elestr = preg_replace("/^ou=/","", $ele);
 612         $elestr = preg_replace("/,$/","",$elestr);
 613
 614         /* Add to array */
 615         if($key == ($cnt-2)){
 616           $last[$elestr]['ENTRY'] = $val;
 617         }
 618
 619         /* Set next array appending position */
 620         $last = &$last[$elestr]['SUB'];
 621       }
 622     }
 623
 624     /* Add base entry */
 625     $ret["/"]["ENTRY"]  = $base;
 626     $ret["/"]["SUB"]    = $arr;
 627
 628     $this->idepartments= $this->generateDepartmentArray($ret,-1,$max_size);
 629   }
 630
 631
 632   /* Creates display friendly output from make_idepartments */
 633   function generateDepartmentArray($arr,$depth = -1,$max_size){
 634     $ret = array();
 635     $depth ++;
 636
 637     /* Walk through array */
 638     ksort($arr);
 639     foreach($arr as $name => $entries){
 640
 641       /* If this department is the last in the current tree position
 642        * remove it, to avoid generating output for it */
 643       if(count($entries['SUB'])==0){
 644         unset($entries['SUB']);
 645       }
 646
 647       /* Fix name, if it contains a replace tag */
 648       $name= @LDAP::fix($name);
 649
 650       /* Check if current name is too long, then cut it */
 651       if(mb_strlen($name, 'UTF-8')> $max_size){
 652         $name = mb_substr($name,0,($max_size-3), 'UTF-8')." ...";
 653       }
 654
 655       /* Append the name to the list */
 656       if(isset($entries['ENTRY'])){
 657         $a = "";
 658         for($i = 0 ; $i < $depth ; $i ++){
 659           $a.=".";
 660         }
 661         $ret[$entries['ENTRY']]=$a."&nbsp;".$name;
 662       }
 663
 664       /* recursive add of subdepartments */
 665       if(isset($entries['SUB'])){
 666         $ret = array_merge($ret,$this->generateDepartmentArray($entries['SUB'],$depth,$max_size));
 667       }
 668     }
 669
 670     return($ret);
 671   }
 672
 673   /* This function returns all available Shares defined in this ldap
 674    * There are two ways to call this function, if listboxEntry is true
 675    *  only name and path are attached to the array, in it is false, the whole
 676    *  entry will be parsed an atached to the result.
 677    */
 678   function getShareList($listboxEntry = false)
 679   {
 680     $ldap= $this->get_ldap_link();
 681     $base =  $this->current['BASE'];
 682     $res= get_list("(&(objectClass=goShareServer)(goExportEntry=*))","server",$base,array("goExportEntry","cn"),GL_SUBSEARCH);
 683     $return = array();
 684
 685     foreach($res as $entry){
 686       if(obj_is_readable($entry['dn'], "server/goShareServer","goExportEntry")){
 687
 688         if(isset($entry['goExportEntry']['count'])){
 689           unset($entry['goExportEntry']['count']);
 690         }
 691         if(isset($entry['goExportEntry'])){
 692           foreach($entry['goExportEntry'] as $export){
 693             $shareAttrs = split("\|",$export);
 694             if($listboxEntry) {
 695               $return[$shareAttrs[0]."|".$entry['cn'][0]] = $shareAttrs[0]." - ".$entry['cn'][0];
 696             }else{
 697               $return[$shareAttrs[0]."|".$entry['cn'][0]]['server']       = $entry['cn'][0];
 698               $return[$shareAttrs[0]."|".$entry['cn'][0]]['name']         = $shareAttrs[0];
 699               $return[$shareAttrs[0]."|".$entry['cn'][0]]['description']  = $shareAttrs[1];
 700               $return[$shareAttrs[0]."|".$entry['cn'][0]]['type']         = $shareAttrs[2];
 701               $return[$shareAttrs[0]."|".$entry['cn'][0]]['charset']      = $shareAttrs[3];
 702               $return[$shareAttrs[0]."|".$entry['cn'][0]]['path']         = $shareAttrs[4];
 703               $return[$shareAttrs[0]."|".$entry['cn'][0]]['option']       = $shareAttrs[5];
 704             }
 705           }
 706         }
 707       }
 708     }
 709
 710     return($return);
 711   }
 712
 713   /* This function returns all available ShareServer */
 714   function getShareServerList()
 715   {
 716     global $config;
 717     $return = array();
 718     $ui = get_userinfo();
 719     $base = $config->current['BASE'];
 720
 721     $res= get_list("(&(objectClass=goShareServer)(goExportEntry=*))", "server", $base,array("goExportEntry","cn"),GL_SUBSEARCH);
 722     foreach($res as $entry){
 723       if(obj_is_readable($entry['dn'], "server/goShareServer","goExportEntry")){
 724         if(isset($entry['goExportEntry']['count'])){
 725           unset($entry['goExportEntry']['count']);
 726         }
 727         foreach($entry['goExportEntry'] as $share){
 728           $a_share = split("\|",$share);
 729           $sharename = $a_share[0];
 730           $return[$entry['cn'][0]."|".$sharename] = $entry['cn'][0]." [".$sharename."]";
 731         }
 732       }
 733     }
 734     return($return);
 735   }
 736
 737   /* Check if there's the specified bool value set in the configuration */
 738   function boolValueIsTrue($section, $value)
 739   {
 740     $section= strtoupper($section);
 741     $value= strtoupper($value);
 742     if (isset($this->data[$section][$value])){
 743
 744       $data= $this->data[$section][$value];
 745       if (preg_match("/^true$/i", $data) || preg_match("/yes/i", $data)){
 746         return TRUE;
 747       }
 748
 749     }
 750
 751     return FALSE;
 752   }
 753
 754 }
 755
 756 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 757 ?>