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       $this->current['GROUPS']= "ou=groups";
 242     }
 243
 244     if (isset($this->current['INITIAL_BASE'])){
 245       $_SESSION['CurrentMainBase']= $this->current['INITIAL_BASE'];
 246     }
 247
 248     /* Remove possibly added ',' from end of group and people ou */
 249     $this->current['GROUPS'] = preg_replace("/,*$/","",$this->current['GROUPS']);
 250     $this->current['PEOPLE'] = preg_replace("/,*$/","",$this->current['PEOPLE']);
 251
 252     if (!isset($this->current['WINSTATIONS'])){
 253       $this->current['WINSTATIONS']= "ou=winstations,ou=systems";
 254     }
 255     if (!isset($this->current['HASH'])){
 256       $this->current['HASH']= "crypt";
 257     }
 258     if (!isset($this->current['DNMODE'])){
 259       $this->current['DNMODE']= "cn";
 260     }
 261     if (!isset($this->current['MINID'])){
 262       $this->current['MINID']= 100;
 263     }
 264     if (!isset($this->current['SIZELIMIT'])){
 265       $this->current['SIZELIMIT']= 200;
 266     }
 267     if (!isset($this->current['SIZEINGORE'])){
 268       $this->current['SIZEIGNORE']= TRUE;
 269     } else {
 270       if (preg_match("/true/i", $this->current['SIZEIGNORE'])){
 271         $this->current['SIZEIGNORE']= TRUE;
 272       } else {
 273         $this->current['SIZEIGNORE']= FALSE;
 274       }
 275     }
 276
 277     /* Sort referrals, if present */
 278     if (isset ($this->current['REFERRAL'])){
 279       $bases= array();
 280       $servers= array();
 281       foreach ($this->current['REFERRAL'] as $ref){
 282         $server= preg_replace('%^(.*)/[^/]+$%', '\\1', $ref['URL']);
 283         $base= preg_replace('%^.*/([^/]+)$%', '\\1', $ref['URL']);
 284         $bases[$base]= strlen($base);
 285         $servers[$base]= $server;
 286       }
 287       asort($bases);
 288       reset($bases);
 289     }
 290
 291     /* SERVER not defined? Load the one with the shortest base */
 292     if (!isset($this->current['SERVER'])){
 293       $this->current['SERVER']= $servers[key($bases)];
 294     }
 295
 296     /* BASE not defined? Load the one with the shortest base */
 297     if (!isset($this->current['BASE'])){
 298       $this->current['BASE']= key($bases);
 299     }
 300
 301     /* Convert BASE to have escaped special characters */
 302     $this->current['BASE']= @LDAP::convert($this->current['BASE']);
 303
 304     /* Parse LDAP referral informations */
 305     if (!isset($this->current['ADMIN']) || !isset($this->current['PASSWORD'])){
 306       $url= $this->current['SERVER'];
 307       $referral= $this->current['REFERRAL'][$url];
 308       $this->current['ADMIN']= $referral['ADMIN'];
 309       $this->current['PASSWORD']= $referral['PASSWORD'];
 310     }
 311
 312     /* Possibly load kerberos style */
 313     if (isset($this->current['KRBSASL'])){
 314       if (preg_match('/^(yes|true)$/i', $this->current['KRBSASL'])){
 315         $this->current['KRBSASL']= "sasl";
 316       } else {
 317         $this->current['KRBSASL']= "kerberos";
 318       }
 319     } else {
 320       $this->current['KRBSASL']= "kerberos";
 321     }
 322
 323     /* Load server informations */
 324     $this->load_servers();
 325   }
 326
 327   function load_servers ()
 328   {
 329     /* Only perform actions if current is set */
 330     if ($this->current == NULL){
 331       return;
 332     }
 333
 334     /* Fill imap servers */
 335     $ldap= $this->get_ldap_link();
 336     $ldap->cd ($this->current['BASE']);
 337     $ldap->search ("(objectClass=goImapServer)");
 338
 339     $this->data['SERVERS']['IMAP']= array();
 340     error_reporting(0);
 341     while ($attrs= $ldap->fetch()){
 342       $name= $attrs['goImapName'][0];
 343       $this->data['SERVERS']['IMAP'][$name]= array( "connect" => $attrs['goImapConnect'][0],
 344           "admin" => $attrs['goImapAdmin'][0],
 345           "password" => $attrs['goImapPassword'][0],
 346           "sieve_server" => $attrs['goImapSieveServer'][0],
 347           "sieve_port" => $attrs['goImapSievePort'][0]);
 348     }
 349     error_reporting(E_ALL);
 350
 351     /* Get kerberos server. FIXME: only one is supported currently */
 352     $ldap->cd ($this->current['BASE']);
 353     $ldap->search ("(objectClass=goKrbServer)");
 354     if ($ldap->count()){
 355       $attrs= $ldap->fetch();
 356       $this->data['SERVERS']['KERBEROS']= array( 'SERVER' => $attrs['cn'][0],
 357           'REALM' => $attrs['goKrbRealm'][0],
 358           'ADMIN' => $attrs['goKrbAdmin'][0],
 359           'PASSWORD' => $attrs['goKrbPassword'][0]);
 360     }
 361
 362     /* Get cups server. FIXME: only one is supported currently */
 363     $ldap->cd ($this->current['BASE']);
 364     $ldap->search ("(objectClass=goCupsServer)");
 365     if ($ldap->count()){
 366       $attrs= $ldap->fetch();
 367       $this->data['SERVERS']['CUPS']= $attrs['cn'][0];
 368     }
 369
 370     /* Get fax server. FIXME: only one is supported currently */
 371     $ldap->cd ($this->current['BASE']);
 372     $ldap->search ("(objectClass=goFaxServer)");
 373     if ($ldap->count()){
 374       $attrs= $ldap->fetch();
 375       $this->data['SERVERS']['FAX']= array( 'SERVER' => $attrs['cn'][0],
 376           'LOGIN' => $attrs['goFaxAdmin'][0],
 377           'PASSWORD' => $attrs['goFaxPassword'][0]);
 378     }
 379
 380     /* Get asterisk servers */
 381     $ldap->cd ($this->current['BASE']);
 382     $ldap->search ("(objectClass=goFonServer)");
 383     $this->data['SERVERS']['FON']= array();
 384     if ($ldap->count()){
 385       while ($attrs= $ldap->fetch()){
 386
 387         /* Add 0 entry for development */
 388         if(count($this->data['SERVERS']['FON']) == 0){
 389           $this->data['SERVERS']['FON'][0]= array(
 390               'DN'      => $attrs['dn'],
 391               'SERVER'  => $attrs['cn'][0],
 392               'LOGIN'   => $attrs['goFonAdmin'][0],
 393               'PASSWORD'        => $attrs['goFonPassword'][0],
 394               'DB'              => "gophone",
 395               'SIP_TABLE'               => "sip_users",
 396               'EXT_TABLE'       => "extensions",
 397               'VOICE_TABLE'     => "voicemail_users",
 398               'QUEUE_TABLE'     => "queues",
 399               'QUEUE_MEMBER_TABLE'      => "queue_members");
 400         }
 401
 402         /* Add entry with 'dn' as index */
 403         $this->data['SERVERS']['FON'][$attrs['dn']]= array(
 404             'DN'      => $attrs['dn'],
 405             'SERVER'  => $attrs['cn'][0],
 406             'LOGIN'   => $attrs['goFonAdmin'][0],
 407             'PASSWORD'  => $attrs['goFonPassword'][0],
 408             'DB'    => "gophone",
 409             'SIP_TABLE'   => "sip_users",
 410             'EXT_TABLE'   => "extensions",
 411             'VOICE_TABLE' => "voicemail_users",
 412             'QUEUE_TABLE' => "queues",
 413             'QUEUE_MEMBER_TABLE'  => "queue_members");
 414       }
 415     }
 416
 417     /* Get glpi servers */
 418     $ldap->cd ($this->current['BASE']);
 419     $ldap->search ("(&(objectClass=goGlpiServer)(cn=*)(goGlpiAdmin=*)(goGlpiDatabase=*))",array("cn","goGlpiPassword","goGlpiAdmin","goGlpiDatabase"));
 420     if ($ldap->count()){
 421       $attrs= $ldap->fetch();
 422       if(!isset($attrs['goGlpiPassword'])){
 423         $attrs['goGlpiPassword'][0] ="";
 424       }
 425       $this->data['SERVERS']['GLPI']= array(
 426           'SERVER'  => $attrs['cn'][0],
 427           'LOGIN'   => $attrs['goGlpiAdmin'][0],
 428           'PASSWORD'  => $attrs['goGlpiPassword'][0],
 429           'DB'    => $attrs['goGlpiDatabase'][0]);
 430     }
 431     /* Get logdb server */
 432     $ldap->cd ($this->current['BASE']);
 433     $ldap->search ("(objectClass=goLogDBServer)");
 434     if ($ldap->count()){
 435       $attrs= $ldap->fetch();
 436       $this->data['SERVERS']['LOG']= array( 'SERVER' => $attrs['cn'][0],
 437           'LOGIN' => $attrs['goLogAdmin'][0],
 438           'PASSWORD' => $attrs['goLogPassword'][0]);
 439     }
 440
 441     /* Get NFS server lists */
 442     $tmp= array("default");
 443     $ldap->cd ($this->current['BASE']);
 444     $ldap->search ("(&(objectClass=goShareServer)(goExportEntry=*))");
 445     while ($attrs= $ldap->fetch()){
 446       for ($i= 0; $i<$attrs["goExportEntry"]["count"]; $i++){
 447         $path= preg_replace ("/\s.*$/", "", $attrs["goExportEntry"][$i]);
 448         $tmp[]= $attrs["cn"][0].":$path";
 449       }
 450     }
 451     $this->data['SERVERS']['NFS']= $tmp;
 452
 453
 454     /* Load Terminalservers */
 455     $ldap->cd ($this->current['BASE']);
 456     $ldap->search ("(objectClass=goTerminalServer)");
 457     $this->data['SERVERS']['TERMINAL']= array();
 458     $this->data['SERVERS']['TERMINAL'][]= "default";
 459
 460     $this->data['SERVERS']['FONT']= array();
 461     $this->data['SERVERS']['FONT'][]= "default";
 462     while ($attrs= $ldap->fetch()){
 463       $this->data['SERVERS']['TERMINAL'][]= $attrs["cn"][0];
 464       for ($i= 0; $i<$attrs["goFontPath"]["count"]; $i++){
 465         $this->data['SERVERS']['FONT'][]= $attrs["goFontPath"][$i];
 466       }
 467     }
 468
 469     /* Ldap Server */
 470     $this->data['SERVERS']['LDAP']= array();
 471     $ldap->cd ($this->current['BASE']);
 472     $ldap->search ("(objectClass=goLdapServer)");
 473     while ($attrs= $ldap->fetch()){
 474       if (isset($attrs["goLdapBase"])){
 475         for ($i= 0; $i<$attrs["goLdapBase"]["count"]; $i++){
 476           $this->data['SERVERS']['LDAP'][]= $attrs["cn"][0].":".$attrs["goLdapBase"][$i];
 477         }
 478       }
 479     }
 480
 481     /* Get misc server lists */
 482     $this->data['SERVERS']['SYSLOG']= array("default");
 483     $this->data['SERVERS']['NTP']= array("default");
 484     $ldap->cd ($this->current['BASE']);
 485     $ldap->search ("(objectClass=goNtpServer)");
 486     while ($attrs= $ldap->fetch()){
 487       $this->data['SERVERS']['NTP'][]= $attrs["cn"][0];
 488     }
 489     $ldap->cd ($this->current['BASE']);
 490     $ldap->search ("(objectClass=goSyslogServer)");
 491     while ($attrs= $ldap->fetch()){
 492       $this->data['SERVERS']['SYSLOG'][]= $attrs["cn"][0];
 493     }
 494
 495     /* Get samba servers from LDAP, in case of samba3 */
 496     if ($this->current['SAMBAVERSION'] == 3){
 497       $this->data['SERVERS']['SAMBA']= array();
 498       $ldap->cd ($this->current['BASE']);
 499       $ldap->search ("(objectClass=sambaDomain)");
 500       while ($attrs= $ldap->fetch()){
 501         $this->data['SERVERS']['SAMBA'][$attrs['sambaDomainName'][0]]= array(
 502             "SID" => $attrs["sambaSID"][0],
 503             "RIDBASE" => $attrs["sambaAlgorithmicRidBase"][0]);
 504       }
 505
 506       /* If no samba servers are found, look for configured sid/ridbase */
 507       if (count($this->data['SERVERS']['SAMBA']) == 0){
 508         if (!isset($this->current["SID"]) || !isset($this->current["RIDBASE"])){
 509           print_red(_("SID and/or RIDBASE missing in your configuration!"));
 510           echo $_SESSION['errors'];
 511           exit;
 512         } else {
 513           $this->data['SERVERS']['SAMBA']['DEFAULT']= array(
 514               "SID" => $this->current["SID"],
 515               "RIDBASE" => $this->current["RIDBASE"]);
 516         }
 517       }
 518     }
 519   }
 520
 521
 522   function get_departments($ignore_dn= "")
 523   {
 524     global $config;
 525
 526     /* Initialize result hash */
 527     $result= array();
 528     $administrative= array();
 529     $result['/']= $this->current['BASE'];
 530     $this->tdepartments= array();
 531
 532     /* Get list of department objects */
 533     $ldap= $this->get_ldap_link();
 534     $ldap->cd ($this->current['BASE']);
 535     $ldap->search ("(objectClass=gosaDepartment)", array("ou", "objectClass", "gosaUnitTag"));
 536     while ($attrs= $ldap->fetch()){
 537       $dn= $ldap->getDN();
 538       $this->tdepartments[$dn]= "";
 539
 540       /* Save administrative departments */
 541       if (in_array_ics("gosaAdministrativeUnit", $attrs['objectClass']) &&
 542           isset($attrs['gosaUnitTag'][0])){
 543         $administrative[$dn]= $attrs['gosaUnitTag'][0];
 544         $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
 545       }
 546
 547       if (in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass']) &&
 548           isset($attrs['gosaUnitTag'][0])){
 549         $this->tdepartments[$dn]= $attrs['gosaUnitTag'][0];
 550       }
 551
 552       if ($dn == $ignore_dn){
 553         continue;
 554       }
 555
 556       /* Only assign non-root departments */
 557       if ($dn != $result['/']){
 558         $result[convert_department_dn($dn)]= $dn;
 559       }
 560     }
 561
 562     $this->adepartments= $administrative;
 563     $this->departments= $result;
 564   }
 565
 566
 567   function make_idepartments($max_size= 28)
 568   {
 569     global $config;
 570     $base = $config->current['BASE'];
 571
 572     $arr= array();
 573     $ui= get_userinfo();
 574     $this->idepartments= array();
 575
 576     /* Create multidimensional array, with all departments. */
 577     foreach ($this->departments as $key => $val){
 578
 579       /* When using strict_units, filter non relevant parts */
 580       if (isset($config->current['STRICT_UNITS']) && preg_match('/true/i', $config->current['STRICT_UNITS'])){
 581         if ($ui->gosaUnitTag != "" && isset($this->tdepartments[$val]) &&
 582             $this->tdepartments[$val] != $ui->gosaUnitTag){
 583           continue;
 584         }
 585       }
 586
 587       /* remove base from dn */
 588       $val2 = str_replace($base,"",$val);
 589
 590       /* Get every single ou */
 591       $str = preg_replace("/ou=/","|ou=",$val2);
 592       $elements = array_reverse(split("\|",$str));
 593
 594       /* Save last array position */
 595       $last = &$arr;
 596
 597       /* Get array depth  */
 598       $cnt = count($elements);
 599
 600       /* Add last ou element of current dn to our array */
 601       foreach($elements as $key => $ele){
 602
 603         /* skip enpty */
 604         if(empty($ele)) continue;
 605
 606         /* Extract department name */
 607         $elestr = preg_replace("/^ou=/","", $ele);
 608         $elestr = preg_replace("/,$/","",$elestr);
 609
 610         /* Add to array */
 611         if($key == ($cnt-2)){
 612           $last[$elestr]['ENTRY'] = $val;
 613         }
 614
 615         /* Set next array appending position */
 616         $last = &$last[$elestr]['SUB'];
 617       }
 618     }
 619
 620     /* Add base entry */
 621     $ret["/"]["ENTRY"]  = $base;
 622     $ret["/"]["SUB"]    = $arr;
 623
 624     $this->idepartments= $this->generateDepartmentArray($ret,-1,$max_size);
 625   }
 626
 627
 628   /* Creates display friendly output from make_idepartments */
 629   function generateDepartmentArray($arr,$depth = -1,$max_size){
 630     $ret = array();
 631     $depth ++;
 632
 633     /* Walk through array */
 634     foreach($arr as $name => $entries){
 635
 636       /* If this department is the last in the current tree position
 637        * remove it, to avoid generating output for it */
 638       if(count($entries['SUB'])==0){
 639         unset($entries['SUB']);
 640       }
 641
 642       /* Fix name, if it contains a replace tag */
 643       $name= @LDAP::fix($name);
 644
 645       /* Check if current name is too long, then cut it */
 646       if(mb_strlen($name, 'UTF-8')> $max_size){
 647         $name = mb_substr($name,0,($max_size-3), 'UTF-8')." ...";
 648       }
 649
 650       /* Append the name to the list */
 651       if(isset($entries['ENTRY'])){
 652         $a = "";
 653         for($i = 0 ; $i < $depth ; $i ++){
 654           $a.="&nbsp;";
 655         }
 656         $ret[$entries['ENTRY']]=$a."&nbsp;".$name;
 657       }
 658
 659       /* recursive add of subdepartments */
 660       if(isset($entries['SUB'])){
 661         $ret = array_merge($ret,$this->generateDepartmentArray($entries['SUB'],$depth,$max_size));
 662       }
 663     }
 664
 665     return($ret);
 666   }
 667
 668   /* This function returns all available Shares defined in this ldap
 669    * There are two ways to call this function, if listboxEntry is true
 670    *  only name and path are attached to the array, in it is false, the whole
 671    *  entry will be parsed an atached to the result.
 672    */
 673   function getShareList($listboxEntry = false)
 674   {
 675     $ldap= $this->get_ldap_link();
 676
 677     /* Set tag attribute if we've tagging activated */
 678     $tag= "";
 679     $ui= get_userinfo();
 680     if ($ui->gosaUnitTag != "" && isset($this->current['STRICT_UNITS']) &&
 681         preg_match('/TRUE/i', $this->current['STRICT_UNITS'])){
 682       $tag= "(gosaUnitTag=".$ui->gosaUnitTag.")";
 683     }
 684
 685     $a_res = $ldap->search("(&(objectClass=goShareServer)$tag(objectClass=goServer))",array("goExportEntry","cn"));
 686     $return= array();
 687     while($entry = $ldap->fetch($a_res)){
 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']       = $shareAttrs[5];
 704           }
 705         }
 706       }
 707     }
 708     return($return);
 709   }
 710
 711   /* This function returns all available ShareServer */
 712   function getShareServerList()
 713   {
 714     global $config;
 715     $return = array();
 716     $ui = get_userinfo();
 717     $base = $config->current['BASE'];
 718     $res = get_list("(&(objectClass=goShareServer)(goExportEntry=*))",$ui->subtreeACL,$base,array("goExportEntry","cn"),GL_SUBSEARCH);
 719     foreach($res as $entry){
 720       if(isset($entry['goExportEntry']['count'])){
 721         unset($entry['goExportEntry']['count']);
 722       }
 723       foreach($entry['goExportEntry'] as $share){
 724         $a_share = split("\|",$share);
 725         $sharename = $a_share[0];
 726         $return[$entry['cn'][0]."|".$sharename] = $entry['cn'][0]." [".$sharename."]";
 727       }
 728
 729     }
 730     return($return);
 731   }
 732
 733   /* Check if there's the specified bool value set in the configuration */
 734   function boolValueIsTrue($section, $value)
 735   {
 736     $section= strtoupper($section);
 737     $value= strtoupper($value);
 738     if (isset($this->data[$section][$value])){
 739
 740       $data= $this->data[$section][$value];
 741       if (preg_match("/^true$/i", $data) || preg_match("/yes/i", $data)){
 742         return TRUE;
 743       }
 744
 745     }
 746
 747     return FALSE;
 748   }
 749
 750 }
 751
 752 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 753 ?>