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($xmldata))){
  71       print_red(sprintf(_("XML error in %s: %s at line %d"),
  72             CONFIG_FILE,
  73             xml_error_string(xml_get_error_code($this->parser)),
  74             xml_get_current_line_number($this->parser)));
  75       echo $_SESSION['errors'];
  76       exit;
  77     }
  78   }
  79
  80   function tag_open($parser, $tag, $attrs)
  81   {
  82     /* Save last and current tag for reference */
  83     $this->tags[$this->level]= $tag;
  84     $this->level++;
  85
  86     /* Trigger on CONF section */
  87     if ($tag == 'CONF'){
  88       $this->config_found= TRUE;
  89     }
  90
  91     /* Return if we're not in config section */
  92     if (!$this->config_found){
  93       return;
  94     }
  95
  96     /* yes/no to true/false and upper case TRUE to true and so on*/
  97     foreach($attrs as $name => $value){
  98       if(preg_match("/^(true|yes)$/i",$value)){
  99         $attrs[$name] = "true";
 100       }elseif(preg_match("/^(false|no)$/i",$value)){
 101         $attrs[$name] = "false";
 102       }
 103     }
 104
 105     /* Look through attributes */
 106     switch ($this->tags[$this->level-1]){
 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']= $referral['PASSWORD'];
 302     }
 303
 304     /* Possibly load kerberos style */
 305     if (isset($this->current['KRBSASL'])){
 306       if (preg_match('/^(yes|true)$/i', $this->current['KRBSASL'])){
 307         $this->current['KRBSASL']= "sasl";
 308       } else {
 309         $this->current['KRBSASL']= "kerberos";
 310       }
 311     } else {
 312       $this->current['KRBSASL']= "kerberos";
 313     }
 314
 315     /* Load server informations */
 316     $this->load_servers();
 317   }
 318
 319   function load_servers ()
 320   {
 321     /* Only perform actions if current is set */
 322     if ($this->current == NULL){
 323       return;
 324     }
 325
 326     /* Fill imap servers */
 327     $ldap= $this->get_ldap_link();
 328     $ldap->cd ($this->current['BASE']);
 329     if (!isset($this->current['MAILMETHOD'])){
 330         $this->current['MAILMETHOD']= "";
 331     }
 332     $this->data['SERVERS']['IMAP']= array();
 333     $old_err = error_reporting(0);
 334     while ($attrs= $ldap->fetch()){
 335       $name= $attrs['goImapName'][0];
 336       $this->data['SERVERS']['IMAP'][$name]= array( "connect" => $attrs['goImapConnect'][0],
 337           "admin" => $attrs['goImapAdmin'][0],
 338           "password" => $attrs['goImapPassword'][0],
 339           "sieve_server" => $attrs['goImapSieveServer'][0],
 340           "sieve_port" => $attrs['goImapSievePort'][0]);
 341     }
 342     error_reporting($old_err);
 343
 344     /* Get kerberos server. FIXME: only one is supported currently */
 345     $ldap->cd ($this->current['BASE']);
 346     $ldap->search ("(objectClass=goKrbServer)");
 347     if ($ldap->count()){
 348       $attrs= $ldap->fetch();
 349       $this->data['SERVERS']['KERBEROS']= array( 'SERVER' => $attrs['cn'][0],
 350           'REALM' => $attrs['goKrbRealm'][0],
 351           'ADMIN' => $attrs['goKrbAdmin'][0],
 352           'PASSWORD' => $attrs['goKrbPassword'][0]);
 353     }
 354
 355     /* Get cups server. FIXME: only one is supported currently */
 356     $ldap->cd ($this->current['BASE']);
 357     $ldap->search ("(objectClass=goCupsServer)");
 358     if ($ldap->count()){
 359       $attrs= $ldap->fetch();
 360       $this->data['SERVERS']['CUPS']= $attrs['cn'][0];
 361     }
 362
 363     /* Get fax server. FIXME: only one is supported currently */
 364     $ldap->cd ($this->current['BASE']);
 365     $ldap->search ("(objectClass=goFaxServer)");
 366     if ($ldap->count()){
 367       $attrs= $ldap->fetch();
 368       $this->data['SERVERS']['FAX']= array( 'SERVER' => $attrs['cn'][0],
 369           'LOGIN' => $attrs['goFaxAdmin'][0],
 370           'PASSWORD' => $attrs['goFaxPassword'][0]);
 371     }
 372
 373     /* Get asterisk servers */
 374     $ldap->cd ($this->current['BASE']);
 375     $ldap->search ("(objectClass=goFonServer)");
 376     $this->data['SERVERS']['FON']= array();
 377     if ($ldap->count()){
 378       while ($attrs= $ldap->fetch()){
 379
 380         /* Add 0 entry for development */
 381         if(count($this->data['SERVERS']['FON']) == 0){
 382           $this->data['SERVERS']['FON'][0]= array(
 383               'DN'      => $attrs['dn'],
 384               'SERVER'  => $attrs['cn'][0],
 385               'LOGIN'   => $attrs['goFonAdmin'][0],
 386               'PASSWORD'        => $attrs['goFonPassword'][0],
 387               'DB'              => "gophone",
 388               'SIP_TABLE'               => "sip_users",
 389               'EXT_TABLE'       => "extensions",
 390               'VOICE_TABLE'     => "voicemail_users",
 391               'QUEUE_TABLE'     => "queues",
 392               'QUEUE_MEMBER_TABLE'      => "queue_members");
 393         }
 394
 395         /* Add entry with 'dn' as index */
 396         $this->data['SERVERS']['FON'][$attrs['dn']]= array(
 397             'DN'      => $attrs['dn'],
 398             'SERVER'  => $attrs['cn'][0],
 399             'LOGIN'   => $attrs['goFonAdmin'][0],
 400             'PASSWORD'  => $attrs['goFonPassword'][0],
 401             'DB'    => "gophone",
 402             'SIP_TABLE'   => "sip_users",
 403             'EXT_TABLE'   => "extensions",
 404             'VOICE_TABLE' => "voicemail_users",
 405             'QUEUE_TABLE' => "queues",
 406             'QUEUE_MEMBER_TABLE'  => "queue_members");
 407       }
 408     }
 409
 410     /* Get glpi servers */
 411     $ldap->cd ($this->current['BASE']);
 412     $ldap->search ("(&(objectClass=goGlpiServer)(cn=*)(goGlpiAdmin=*)(goGlpiDatabase=*))",array("cn","goGlpiPassword","goGlpiAdmin","goGlpiDatabase"));
 413     if ($ldap->count()){
 414       $attrs= $ldap->fetch();
 415       if(!isset($attrs['goGlpiPassword'])){
 416         $attrs['goGlpiPassword'][0] ="";
 417       }
 418       $this->data['SERVERS']['GLPI']= array(
 419           'SERVER'  => $attrs['cn'][0],
 420           'LOGIN'   => $attrs['goGlpiAdmin'][0],
 421           'PASSWORD'  => $attrs['goGlpiPassword'][0],
 422           'DB'    => $attrs['goGlpiDatabase'][0]);
 423     }
 424     /* Get logdb server */
 425     $ldap->cd ($this->current['BASE']);
 426     $ldap->search ("(objectClass=goLogDBServer)");
 427     if ($ldap->count()){
 428       $attrs= $ldap->fetch();
 429       $this->data['SERVERS']['LOG']= array( 'SERVER' => $attrs['cn'][0],
 430           'LOGIN' => $attrs['goLogAdmin'][0],
 431           'PASSWORD' => $attrs['goLogPassword'][0]);
 432     }
 433
 434     /* Get NFS server lists */
 435     $tmp= array("default");
 436     $ldap->cd ($this->current['BASE']);
 437     $ldap->search ("(&(objectClass=goShareServer)(goExportEntry=*))");
 438     while ($attrs= $ldap->fetch()){
 439       for ($i= 0; $i<$attrs["goExportEntry"]["count"]; $i++){
 440         $path= preg_replace ("/\s.*$/", "", $attrs["goExportEntry"][$i]);
 441         $tmp[]= $attrs["cn"][0].":$path";
 442       }
 443     }
 444     $this->data['SERVERS']['NFS']= $tmp;
 445
 446
 447     /* Load Terminalservers */
 448     $ldap->cd ($this->current['BASE']);
 449     $ldap->search ("(objectClass=goTerminalServer)");
 450     $this->data['SERVERS']['TERMINAL']= array();
 451     $this->data['SERVERS']['TERMINAL'][]= "default";
 452
 453     $this->data['SERVERS']['FONT']= array();
 454     $this->data['SERVERS']['FONT'][]= "default";
 455     while ($attrs= $ldap->fetch()){
 456       $this->data['SERVERS']['TERMINAL'][]= $attrs["cn"][0];
 457       for ($i= 0; $i<$attrs["goFontPath"]["count"]; $i++){
 458         $this->data['SERVERS']['FONT'][]= $attrs["goFontPath"][$i];
 459       }
 460     }
 461
 462     /* Ldap Server */
 463     $this->data['SERVERS']['LDAP']= array();
 464     $ldap->cd ($this->current['BASE']);
 465     $ldap->search ("(objectClass=goLdapServer)");
 466     while ($attrs= $ldap->fetch()){
 467       if (isset($attrs["goLdapBase"])){
 468         for ($i= 0; $i<$attrs["goLdapBase"]["count"]; $i++){
 469           $this->data['SERVERS']['LDAP'][]= $attrs["cn"][0].":".$attrs["goLdapBase"][$i];
 470         }
 471       }
 472     }
 473
 474     /* Get misc server lists */
 475     $this->data['SERVERS']['SYSLOG']= array("default");
 476     $this->data['SERVERS']['NTP']= array("default");
 477     $ldap->cd ($this->current['BASE']);
 478     $ldap->search ("(objectClass=goNtpServer)");
 479     while ($attrs= $ldap->fetch()){
 480       $this->data['SERVERS']['NTP'][]= $attrs["cn"][0];
 481     }
 482     $ldap->cd ($this->current['BASE']);
 483     $ldap->search ("(objectClass=goSyslogServer)");
 484     while ($attrs= $ldap->fetch()){
 485       $this->data['SERVERS']['SYSLOG'][]= $attrs["cn"][0];
 486     }
 487
 488     /* Get samba servers from LDAP, in case of samba3 */
 489     if ($this->current['SAMBAVERSION'] == 3){
 490       $this->data['SERVERS']['SAMBA']= array();
 491       $ldap->cd ($this->current['BASE']);
 492       $ldap->search ("(objectClass=sambaDomain)");
 493       while ($attrs= $ldap->fetch()){
 494         $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]= array(
 495             "SID" => $attrs["sambaSID"][0],
 496             "RIDBASE" => $attrs["sambaAlgorithmicRidBase"][0]);
 497       }
 498
 499       /* If no samba servers are found, look for configured sid/ridbase */
 500       if (count($this->data['SERVERS']['SAMBA']) == 0){
 501         if (!isset($this->current["SID"]) || !isset($this->current["RIDBASE"])){
 502           print_red(_("SID and/or RIDBASE missing in your configuration!"));
 503           echo $_SESSION['errors'];
 504           exit;
 505         } else {
 506           $this->data['SERVERS']['SAMBA']['DEFAULT']= array(
 507               "SID" => $this->current["SID"],
 508               "RIDBASE" => $this->current["RIDBASE"]);
 509         }
 510       }
 511     }
 512   }
 513
 514
 515   function get_departments($ignore_dn= "")
 516   {
 517     global $config;
 518
 519     /* Initialize result hash */
 520     $result= array();
 521     $administrative= array();
 522     $result['/']= $this->current['BASE'];
 523     $this->tdepartments= array();
 524
 525     /* Get list of department objects */
 526     $ldap= $this->get_ldap_link();
 527     $ldap->cd ($this->current['BASE']);
 528     $ldap->search ("(objectClass=gosaDepartment)", array("ou", "objectClass", "gosaUnitTag"));
 529     while ($attrs= $ldap->fetch()){
 530       $dn= $ldap->getDN();
 531       $this->tdepartments[$dn]= "";
 532
 533       /* Save administrative departments */
 534       if (in_array_ics("gosaAdministrativeUnit", $attrs['objectClass']) &&
 535           isset($attrs['gosaUnitTag'][0])){
 536         $administrative[$dn]= $attrs['gosaUnitTag'][0];
 537         $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
 538       }
 539
 540       if (in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass']) &&
 541           isset($attrs['gosaUnitTag'][0])){
 542         $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
 543       }
 544
 545       if ($dn == $ignore_dn){
 546         continue;
 547       }
 548
 549       /* Only assign non-root departments */
 550       if ($dn != $result['/']){
 551         $result[convert_department_dn($dn)]= $dn;
 552       }
 553     }
 554
 555     $this->adepartments= $administrative;
 556     $this->departments= $result;
 557   }
 558
 559
 560   function make_idepartments($max_size= 28)
 561   {
 562     global $config;
 563     $base = $config->current['BASE'];
 564
 565     $arr= array();
 566     $ui= get_userinfo();
 567     $this->idepartments= array();
 568
 569     /* Create multidimensional array, with all departments. */
 570     foreach ($this->departments as $key => $val){
 571
 572       /* When using strict_units, filter non relevant parts */
 573       if (isset($config->current['STRICT_UNITS']) && preg_match('/true/i', $config->current['STRICT_UNITS'])){
 574         if ($ui->gosaUnitTag != "" && isset($this->tdepartments[$val]) &&
 575             $this->tdepartments[$val] != $ui->gosaUnitTag){
 576           continue;
 577         }
 578       }
 579
 580       /* remove base from dn */
 581       $val2 = str_replace($base,"",$val);
 582
 583       /* Get every single ou */
 584       $str = preg_replace("/ou=/","|ou=",$val2);
 585       $elements = array_reverse(split("\|",$str));
 586
 587       /* Save last array position */
 588       $last = &$arr;
 589
 590       /* Get array depth  */
 591       $cnt = count($elements);
 592
 593       /* Add last ou element of current dn to our array */
 594       foreach($elements as $key => $ele){
 595
 596         /* skip enpty */
 597         if(empty($ele)) continue;
 598
 599         /* Extract department name */
 600         $elestr = preg_replace("/^ou=/","", $ele);
 601         $elestr = preg_replace("/,$/","",$elestr);
 602
 603         /* Add to array */
 604         if($key == ($cnt-2)){
 605           $last[$elestr]['ENTRY'] = $val;
 606         }
 607
 608         /* Set next array appending position */
 609         $last = &$last[$elestr]['SUB'];
 610       }
 611     }
 612
 613     /* Add base entry */
 614     $ret["/"]["ENTRY"]  = $base;
 615     $ret["/"]["SUB"]    = $arr;
 616
 617     $this->idepartments= $this->generateDepartmentArray($ret,-1,$max_size);
 618   }
 619
 620
 621   /* Creates display friendly output from make_idepartments */
 622   function generateDepartmentArray($arr,$depth = -1,$max_size){
 623     $ret = array();
 624     $depth ++;
 625
 626     /* Walk through array */
 627     ksort($arr);
 628     foreach($arr as $name => $entries){
 629
 630       /* If this department is the last in the current tree position
 631        * remove it, to avoid generating output for it */
 632       if(count($entries['SUB'])==0){
 633         unset($entries['SUB']);
 634       }
 635
 636       /* Fix name, if it contains a replace tag */
 637       $name= @LDAP::fix($name);
 638
 639       /* Check if current name is too long, then cut it */
 640       if(mb_strlen($name, 'UTF-8')> $max_size){
 641         $name = mb_substr($name,0,($max_size-3), 'UTF-8')." ...";
 642       }
 643
 644       /* Append the name to the list */
 645       if(isset($entries['ENTRY'])){
 646         $a = "";
 647         for($i = 0 ; $i < $depth ; $i ++){
 648           $a.=".";
 649         }
 650         $ret[$entries['ENTRY']]=$a."&nbsp;".$name;
 651       }
 652
 653       /* recursive add of subdepartments */
 654       if(isset($entries['SUB'])){
 655         $ret = array_merge($ret,$this->generateDepartmentArray($entries['SUB'],$depth,$max_size));
 656       }
 657     }
 658
 659     return($ret);
 660   }
 661
 662   /* This function returns all available Shares defined in this ldap
 663    * There are two ways to call this function, if listboxEntry is true
 664    *  only name and path are attached to the array, in it is false, the whole
 665    *  entry will be parsed an atached to the result.
 666    */
 667   function getShareList($listboxEntry = false)
 668   {
 669     $ldap= $this->get_ldap_link();
 670
 671     /* Set tag attribute if we've tagging activated */
 672     $tag= "";
 673     $ui= get_userinfo();
 674     if ($ui->gosaUnitTag != "" && isset($this->current['STRICT_UNITS']) &&
 675         preg_match('/TRUE/i', $this->current['STRICT_UNITS'])){
 676       $tag= "(gosaUnitTag=".$ui->gosaUnitTag.")";
 677     }
 678
 679     $a_res = $ldap->search("(&(objectClass=goShareServer)$tag(objectClass=goServer))",array("goExportEntry","cn"));
 680     $return= array();
 681     while($entry = $ldap->fetch($a_res)){
 682       if(isset($entry['goExportEntry']['count'])){
 683         unset($entry['goExportEntry']['count']);
 684       }
 685       if(isset($entry['goExportEntry'])){
 686         foreach($entry['goExportEntry'] as $export){
 687           $shareAttrs = split("\|",$export);
 688           if($listboxEntry) {
 689             $return[$shareAttrs[0]."|".$entry['cn'][0]] = $shareAttrs[0]." - ".$entry['cn'][0];
 690           }else{
 691             $return[$shareAttrs[0]."|".$entry['cn'][0]]['server']       = $entry['cn'][0];
 692             $return[$shareAttrs[0]."|".$entry['cn'][0]]['name']         = $shareAttrs[0];
 693             $return[$shareAttrs[0]."|".$entry['cn'][0]]['description']  = $shareAttrs[1];
 694             $return[$shareAttrs[0]."|".$entry['cn'][0]]['type']         = $shareAttrs[2];
 695             $return[$shareAttrs[0]."|".$entry['cn'][0]]['charset']      = $shareAttrs[3];
 696             $return[$shareAttrs[0]."|".$entry['cn'][0]]['path']         = $shareAttrs[4];
 697             $return[$shareAttrs[0]."|".$entry['cn'][0]]['option']       = $shareAttrs[5];
 698           }
 699         }
 700       }
 701     }
 702     return($return);
 703   }
 704
 705   /* This function returns all available ShareServer */
 706   function getShareServerList()
 707   {
 708     global $config;
 709     $return = array();
 710     $ui = get_userinfo();
 711     $base = $config->current['BASE'];
 712     $res = get_list("(&(objectClass=goShareServer)(goExportEntry=*))",$ui->subtreeACL,$base,array("goExportEntry","cn"),GL_SUBSEARCH);
 713     foreach($res as $entry){
 714       if(isset($entry['goExportEntry']['count'])){
 715         unset($entry['goExportEntry']['count']);
 716       }
 717       foreach($entry['goExportEntry'] as $share){
 718         $a_share = split("\|",$share);
 719         $sharename = $a_share[0];
 720         $return[$entry['cn'][0]."|".$sharename] = $entry['cn'][0]." [".$sharename."]";
 721       }
 722
 723     }
 724     return($return);
 725   }
 726
 727   /* Check if there's the specified bool value set in the configuration */
 728   function boolValueIsTrue($section, $value)
 729   {
 730     $section= strtoupper($section);
 731     $value= strtoupper($value);
 732     if (isset($this->data[$section][$value])){
 733
 734       $data= $this->data[$section][$value];
 735       if (preg_match("/^true$/i", $data) || preg_match("/yes/i", $data)){
 736         return TRUE;
 737       }
 738
 739     }
 740
 741     return FALSE;
 742   }
 743
 744 }
 745
 746 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 747 ?>